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bf151ce7
MR		 12003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2
3 * config/tc-mips.c: Formatting fixes.
4
9ce887a1
BE		 52003-11-14 Ben Elliston <bje@wasabisystems.com>
6
7 * config/tc-arm.c (arm_elf_change_section): Not static.
8
6057a28f
NC		 92003-11-13 Nick Clifton <nickc@redhat.com>
10
11 * tc-arm.c (mapping_state): New function. Emit a mapping
12 symbol if necessary.
13 (arm_elf_change_section): New function. Intercept section
14 changes and generate mapping symbols.
15 (s_bss): Likewise.
16 (s_arm_elf_cons): Likewise.
17 (opcode_select): Choose the correct mapping state.
18 (md_assemble): Likewise.
19 * tc-arm.h (md_elf_section_change_hook): Define.
20 * doc/c-arm.texi (ARM Mapping Symbols): New node.
21 * NEWS: Mention new feature.
22
5e2d1ae8
DJ		 232003-11-12 Daniel Jacobowitz <drow@mvista.com>
24
25 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
26 * doc/Makefile.am (install-info): Define.
27
28 * aclocal.m4: Regenerate.
29 * Makefile.in: Regenerate.
30 * doc/Makefile.in: Regenerate.
31
08e3ab90
NC		 322003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
33
34 * configure.in: Add support for arm-wince-pe target.
35 * configure: Regenerate.
36
8d01d9a9
AJ		 372003-11-11 Jan Hubicka <jh@suse.cz>
38
39 * config/tc-i386.c (tc_i386_fix_adjustable):
40
012a452b
AM		 412003-11-10 Alan Modra <amodra@bigpond.net.au>
42
43 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
44
36fd3cc3
AM		 452003-11-10 Alan Modra <amodra@bigpond.net.au>
46
47 * README: Update bug report address. Move bug reporting info to
48 binutils/README.
49
e2a2ebaa
CG		 502003-11-07 Christian Groessler <chris@groessler.org>
51
52 * doc/c-z8k.texi: Document command-line options. Fix byte
53 register names. Document '.z8001' and '.z8002' directives.
54 Extend addressing modes documentation.
55
f24ddbdd
NC		 562003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
57
58 * input-file.c (input_file_open): Use "No such file" error
59 message.
60
0bbf2aa4
NC		 612003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
62
63 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
64 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
65 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
66 mav_mvax_table, mav_dspc_table): Initialise new field.
67 (insert_reg_alias): Initialise new field.
68 (md_pseudo_table): Add "unreq" entry.
69 (s_unreq): New function: Undo the effects of a previous .req.
70 * doc/c-arm.texi: Document new pseudo op.
71 * NEWS: Mention new feature.
72
1be59579
NC		 732003-11-06 Bruno Rohee <bruno@rohee.com>
74
75 * config/obj-vms.c: Fix "the the" typo.
76 * doc/c-arm.texi: Likewise.
77
782003-11-06 Nick Clifton <nickc@redhat.com>
79
80 * config/obj-vms.c: Convert to ISO-C.
81
5f5c1f75
AM		 822003-11-05 Alan Modra <amodra@bigpond.net.au>
83
84 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
85
eb9618da
CG		 862003-10-31 Christian Groessler <chris@groessler.org>
87
88 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
89
0379c688
NC		 902003-10-29 Phil Edwards <phil@codesourcery.com>
91
92 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
93 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
94 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
95 * configure: Regenerated.
96
47eebc20
KH		 972003-10-27 Kazu Hirata <kazu@cs.umass.edu>
98
99 * ChangeLog: Fix typos.
100 * ChangeLog-9295: Likewise.
101 * as.c: Fix comment typos.
102 * as.h: Likewise.
103 * atof-generic.c: Likewise.
104 * bit_fix.h: Likewise.
105 * frags.h: Likewise.
106 * hash.c: Likewise.
107 * input-file.c: Likewise.
108 * input-scrub.c: Likewise.
109 * itbl-ops.c: Likewise.
110 * itbl-parse.y: Likewise.
111 * listing.c: Likewise.
112 * macro.h: Likewise.
113 * read.c: Likewise.
114 * sb.c: Likewise.
115 * sb.h: Likewise.
116 * symbols.c: Likewise.
117 * symbols.h: Likewise.
118
ca43c854
SC		 1192003-10-27 Stephane Carrez <stcarrez@nerim.fr>
120
121 * config/tc-m68hc11.c: Convert to ISO C90.
122 * config/tc-m68hc11.h: Likewise.
123
a8015998
KH		 1242003-10-26 Kazu Hirata <kazu@cs.umass.edu>
125
126 * doc/c-sh64.texi: Fix a typo.
127
60493797
KH		 1282003-10-26 Kazu Hirata <kazu@cs.umass.edu>
129
130 * doc/c-alpha.texi: Fix typos.
131 * doc/c-ia64.texi: Likewise.
132 * doc/c-mmix.texi: Likewise.
133 * doc/c-sh64.texi: Likewise.
134 * doc/c-xtensa.texi: Likewise.
135 * doc/internals.texi: Likewise.
136
ea8f8eab
L		 1372003-10-24 H.J. Lu <hongjiu.lu@intel.com>
138
139 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
140 for .interp, .strtab and .symtab. Use specified section
141 attributes.
142
5e2f6673
L		 1432003-10-22 Andreas Schwab <schwab@suse.de>
144 H.J. Lu <hongjiu.lu@intel.com>
145 Jim Wilson <wilson@specifixinc.com>
146
147 * config/tc-ia64.c (update_qp_mutex): New.
148 (note_register_values): Properly handle one of PRs in compare
149 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
150 Clear mutex relation for .none/.unc. Don't clear mutex relation
151 on predicated compare.
152
5a21e886
NC		 1532003-10-21 Wouter van Heyst <wouter@vidicode.nl>
154
155 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
156 register requirements.
157 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
158
3e602632 1592003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 160 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 161
162 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
163 * config/m68k-parse.h: Likewise.
164 * NEWS: Mention the new support.
165 * doc/c-m68k.texi: Document new processor selection switch.
166
13757d0c
TS		 1672003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
168
169 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
170 extensions broken by gas' expression evaluation of constants.
171 (check_absolute_expr): Use it.
172 (mips_ip): Likewise.
173
88fc725d
HPN		 1742003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
175
176 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
177 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
178 --no-stubs.
179 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
180 comment.
181 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
182 (pushj_stubs): New variable.
183 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
184 (PUSHJSTUB_MAX): New macros.
185 (md_longopts): New options "--no-pushj-stubs" and synonym
186 "--no-stubs".
187 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
188 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
189 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
190 PUSHJ stub relaxation.
191 (md_convert_frag): Handle STATE_PUSHJSTUB.
192 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
193 (tc_gen_reloc): Ditto.
194 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
195 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
196 (struct mmix_segment_info_type): New.
197
36759679
NC		 1982003-10-17 Paul Dale <pauli@snapgear.com>
199 Bernardo Innocenti <bernie@develer.com>
200
201 * config/tc-m68k.c (make_pcrel_absolute): Enforce
202 PC-relative jumps with --pcrel.
203 (md_convert_frag_1): Likewise.
204 (md_create_long_jump): Likewise.
205
d4e2de6b
NC		 2062003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
207
208 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
209 (get_operand): Accept both 16 bit 32 bit registers as pointer
210 registers, when operating in Normal mode.
211 (fix_operand_size): Make default address size 16 for Normal mode.
212
ece01a63
ILT		 2132003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
214
215 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
216 registers.
217 (do_iwmmxt_word_addr): With a control register, reject conditional
218 execution and reject a non-word size.
219
fda712ee
AM		 2202003-10-16 Peter Bergner <bergner@vnet.ibm.com>
221
222 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
223 * configure: Regenerate.
224
60946ad0
AM		 2252003-10-15 Alan Modra <amodra@bigpond.net.au>
226
227 * doc/as.texinfo (Align): Correct list of byte targets.
228
1b8e29e5
TS		 2292003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
230
231 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
232 Fix indentation. Better error message.
233
b614a702
BW		 2342003-10-14 Bob Wilson <bob.wilson@acm.org>
235
236 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
237 argument in call to xtensa_get_property_section_name. Formatting.
238
224186bc
KK		 2392003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
240
241 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
242 parenthesis.
243
8edc77b9
KK		 2442003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
245
246 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 247 prototypes and casts.
8edc77b9
KK		 248 * config/tc-sh.h: Likewise.
249 * config/tc-sh64.c: Likewise.
250 * config/tc-sh64.h: Likewise.
251
1ae31fee
DB		 2522003-10-08 Dave Brolley <brolley@redhat.com>
253
254 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
255 (fr550_check_acc_range): New function.
256 (md_assemble): Call fr550_check_acc_range.
257
2582003-10-08 Dave Brolley <brolley@redhat.com>
259
260 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
261 (md_parse_option): Handle OPTION_CPU==fr550.
262 (md_show_usage): Document fr550.
263
05da4302
NC		 2642003-10-08 Philippe De Muyter <phdm@macqel.be>
265
60946ad0 266 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 267 (parse_args) : Accept new --gstabs+ option, and set
268 `use_gnu_debug_info_extensions'.
269 (show_usage) : Document --gstabs+ option.
270 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
271 * stabs.c (stabs_generate_asm_file) : If
272 `use_gnu_debug_info_extensions' is set, add the compilation
273 directory to the stabs debug info.
274 * doc/as.texinfo : Document --gstabs+ option.
275 * NEWS: Mention new feature.
276
60946ad0 2772003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 278
60946ad0
AM		 279 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
280 assembler syntax.
85cf2a8a 281
60946ad0
AM		 282 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
283 register names. Change all "defined (TE_LINUX)" to
284 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 285
60946ad0
AM		 286 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
287 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 288
4615568e
NC		 2892003-10-06 Robert Millan <robertmh@gnu.org>
290
60946ad0 291 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 292 * configure: Regenerate.
293
c2059446
NC		 2942003-10-05 Nick Clifton <nickc@redhat.com>
295
296 * as.c (parse_args): Revert patch to change handling of -f
297 option. Its behaviour is mandated by the POSIX 2 spec.
298
a72d6b4e
CG		 2992003-10-04 Christian Groessler <chris@groessler.org>
300
301 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
302 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
303 (md_pcrel_from): This function now gets called. Supply return
304 value.
305
33948635
NC		 3062003-10-04 Nick Clifton <nickc@redhat.com>
307
308 * as.c: Convert to ISO C90.
309
d3fb7ca2
NC		 3102003-10-04 Nick Clifton <nickc@redhat.com>
311
312 * as.c (std_shortopts): Remove 'f'.
313 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
314 acecpted as an alias for -f.
315
b256d4fd
NC		 3162003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
317
318 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
319 Make 'r' mean readonly data.
320
d17e7bce
TS		 3212003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
322
323 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
324 Unbreak overflow checks.
325
609f23f4
CD		 3262003-10-01 Chris Demetriou <cgd@broadcom.com>
327
328 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
329
ecd13cd3
TS		 3302003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
331
332 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
333 tests.
334 (load_register): Likewise.
335 (macro): Likewise.
336
30c378fd
CD		 3372003-09-30 Chris Demetriou <cgd@broadcom.com>
338
339 * config/tc-mips.c (mips_ip): Capitalize first word of
340 existing condition code warning, and add condition code
341 warnings for .ps instructions, and for bc1any[24][tf].
342
6a265366
CD		 3432003-09-30 Chris Demetriou <cgd@broadcom.com>
344
345 * NEWS: Mention support for MIPS64 Release 2.
346
43c58ae6
CD		 3472003-09-30 Chris Demetriou <cgd@broadcom.com>
348
349 * NEWS: Add an indication of the cutoff for 2.14.
350
5f74bc13
CD		 3512003-09-30 Chris Demetriou <cgd@broadcom.com>
352
353 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
354 * configure: Regenerate.
355 * config/tc-mips.c (imm2_expr): New variable.
356 (md_assemble, mips16_ip): Initialize imm2_expr.
357 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
358 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
359 (macro): Handle M_DEXT and M_DINS.
360 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
361 (mips_ip): Likewise.
362 (OPTION_MIPS64R2): New define.
363 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
364 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
365 (md_parse_option): Handle OPTION_MIPS64R2.
366 (s_mipsset): Handle setting "mips64r2" ISA.
367 (mips_cpu_info_table): Add mips64r2.
368 (md_show_usage): Document -mips64r2 option.
369 * doc/as.texinfo: Docuemnt -mips64r2 option.
370 * doc/c-mips.texi: Likewise.
371
de1e508d
DA		 3722003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
373
374 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
375
530556a9
JT		 3762003-09-26 Matt Thomas <matt@3am-software.com>
377
378 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
379 (OPTION_PIC): Define.
380 (md_longopts): Add "pic" option.
381 (md_parse_option): Change 'K' to OPTION_PIC.
382
f61e8019
AM		 3832003-09-23 Alan Modra <alan@modra.org>
384
385 * config/obj-elf.c (obj_elf_change_section): Adjust for
386 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
387 to be set when defaults are not. Don't set attr from defaults if
388 old_sec.
389
ae826530
TS		 3902003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
391
392 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
393 truncate values which won't fit im 32 bits.
394 (load_register): Likewise.
395 (macro): Likewise.
396
8cd5b113
AM		 3972003-09-17 Dmitry Diky <diwil@mail.ru>
398
399 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
400 (msp430_operands): Remove redundant l2[16] within switch-case.
401
28d297de
AM		 4022003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
403
404 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
405 * configure: Regenerate.
406
256ab948
TS		 4072003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
408
409 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
410 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
411 the function prototype.
412 (load_register): Likewise. Simplify the checks for sign-extended
413 constants.
414 (macro): Likewise. Fix code generation for 64-bit address constants
415 outside the 32-bit compatibility space. Adjust
416 macro_build_ldst_constoffset calls.
417 (s_cprestore): Adjust macro_build_ldst_constoffset call.
418
82e7541d
BW		 4192003-09-11 Bob Wilson <bob.wilson@acm.org>
420
421 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
422 literal_syms): New global variables.
423 (xtensa_define_label, add_target_symbol, xtensa_find_label,
424 map_over_defined_symbols, is_loop_target_label,
425 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
426 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
427 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
428 from insn_labels to saved_insn_labels when entering a literal region.
429 (xtensa_end_directive): Call md_flush_pending_output. Restore
430 insn_labels list when leaving a literal region.
431 (xtensa_literal_position): Call xtensa_clear_insn_labels.
432 (xtensa_literal_pseudo): Add check to disallow .literal inside a
433 literal region. Move insn_labels to saved_insn_labels and then restore
434 insn_labels on exit.
435 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
436 code to set is_loop_target or is_branch_target flag on the symbol
437 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
438 (xtensa_add_literal_sym, xtensa_add_insn_label,
439 xtensa_clear_insn_labels): New functions.
440 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
441 loops_ok argument. Rewrite to use insn_labels list instead of
442 calling xtensa_find_label and to check the is_loop_target flag on
443 symbols when loops_ok is false.
444 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
445 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
446 call to xtensa_move_labels. Propagate is_branch_target and
447 is_loop_target flags from symbols to frags.
448 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
449 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
450 aligning a loop instruction. Adjust call to xtensa_move_labels for
451 aligning entry instructions. Add call to xtensa_clear_insn_labels.
452 (xtensa_end): Remove call to xtensa_mark_target_fragments.
453 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
454 code to use new literal_syms list.
455 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
456 is_branch_target flags.
457
61846f28
BW		 4582003-09-09 Bob Wilson <bob.wilson@acm.org>
459
460 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
461 "move_labels" argument and corresponding call to xtensa_move_labels.
462 (md_assemble): Add a separate call to xtensa_move_labels and remove
463 argument for call to xtensa_mark_literal_pool_location.
464 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
465 calls to xtensa_mark_literal_pool_location.
466 (xtensa_create_local_symbol): Delete and inline the code into...
467 (xtensa_create_literal_symbol): ...here.
468 (xtensa_frob_label): Combine conditionals.
469 (expression_maybe_register, xtensa_symbol_new_hook,
470 fix_new_exp_in_seg): Use symbol_get_tc.
471
1745fcba
BW		 4722003-09-09 Bob Wilson <bob.wilson@acm.org>
473
474 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
475 combining identical literals.
476 (expression_maybe_register): Remove call to find_lit_sym_translation.
477 (is_duplicate_expression, cache_literal, is_duplicate_literal,
478 add_lit_sym_translation, find_lit_sym_translation): Delete.
479
3fb9d77f
NC		 4802003-09-07 Nick Clifton <nickc@redhat.com>
481
482 * doc/as.texinfo (Comments): Comment character for PPC is #.
483
12a99586
SC		 4842003-09-06 Stephane Carrez <stcarrez@nerim.fr>
485
486 PR savannah/4358:
487 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
488 overflow complain.
489
d5087907
RS		 4902003-09-05 Richard Sandiford <rsandifo@redhat.com>
491
492 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
493
8ad30312
NC		 4942003-09-04 Nick Clifton <nickc@redhat.com>
495
496 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
497 (md_pseudo_table): Add .v850e1 pseudo op.
498 (md_show_usage): Document -mv850e1 switch.
499 (md_parse_option): Accept -mv850e1 switch.
500 (md_begin): Allow TARGET_CPU to be v850e1.
501 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
502 * NEWS: Mention support for v850e1.
503
3c9030c1
AM		 5042003-09-04 Alan Modra <amodra@bigpond.net.au>
505
506 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
507 ppc_cpu selection rather than replacing.
508 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
509 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
510
13dfd2d0
NC		 5112003-09-03 Robert Millan <robertmh@gnu.org>
512
513 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
514 triplet.
515 * configure: Regenerate.
516
13b2be9c
DJ		 5172003-09-02 Daniel Jacobowitz <drow@mvista.com>
518
519 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
520 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
521 Specify AC_CONFIG_AUX_DIR.
522 * aclocal.m4: Regenerated with aclocal-1.7.
523 * configure: Regenerated with autoconf 2.57.
524 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
525
364b6d8b
JJ		 5262003-08-29 Jakub Jelinek <jakub@redhat.com>
527
6749011b 528 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 529 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
530 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
531 nor tc_cfi_emit_pcrel_expr are defined.
532 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
533 DIFF_EXPR_OK is not defined.
534 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
535 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
536 tc_cfi_emit_pcrel_expr): Define.
537 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
538 sparc_cfi_emit_pcrel_expr): New prototypes.
539 (sparc_cie_data_alignment): New decl.
540 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
541 * config/tc-sparc.c: Include dw2gencfi.h.
542 (sparc_cie_data_alignment): New variable.
543 (md_begin): Initialize it.
544 (sparc_cfi_frame_initial_instructions): New function.
545 (sparc_regname_to_dw2regnum): Likewise.
546 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 547 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 548
549 * config/tc-sparc.c (s_common): Cast last argument to long and
550 change format string to shut up warning.
551
0dee3be0
JE		 5522003-08-25 Jason Eckhardt <jle@rice.edu>
553
554 * doc/c-i860.texi: Update text about relocatable address expansions.
555
af858dae
JE		 5562003-08-24 Jason Eckhardt <jle@rice.edu>
557
558 * config/tc-i860.c (md_assemble): Use isrc2 from the original
559 instruction when expanding E_ADDR.
560
3673a93e
NC		 5612003-08-21 Nick Clifton <nickc@redhat.com>
562
563 * po/tr.po: Updated Turkish translation.
564
55257f50
AM		 5652003-08-20 Alan Modra <amodra@bigpond.net.au>
566
567 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
568 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
569
f02232aa
NC		 5702003-08-19 Nick Clifton <nickc@redhat.com>
571
572 * config/tc-arm.c (cp_address_required_here): Add code to handle
573 unindexed addressing mode.
574
3d8aea2f
AM		 5752003-08-19 Alan Modra <amodra@bigpond.net.au>
576
577 * config/tc-ppc.c (md_parse_option): Handle -m440.
578 (md_show_usage): Add -m440.
579 (md_apply_fix3): Warning fix.
580 * doc/c-ppc.texi: Document -m440.
581
d6415f6c
AM		 5822003-08-16 Benjamin Kalytta <bkausbk@web.de>
583
584 * read.c (s_print): Check for NULL.
585
1a317472
AM		 5862003-08-16 Alan Modra <amodra@bigpond.net.au>
587
588 * write.c (fixup_segment): When handling an expression involving
589 the subtraction of two symbols in the same segment, don't clear
590 fx_pcrel except for TC_M68K.
591
da64f3bf
AM		 5922003-08-14 Alan Modra <amodra@bigpond.net.au>
593
f86103b7
AM		 594 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
595 code.
596 * config/tc-i386.c: Likewise.
597 (RELOC_ENUM): Don't define. Replace throughout with enum.
598
c8089be7 599 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 600 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
601 Run "make dep-am".
602 * Makefile.in: Regenerate.
603
c04898f8
AS		 6042003-08-08 Andreas Schwab <schwab@suse.de>
605
606 * config/tc-m68k.h (TARGET_USE_CFIPOP)
607 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
608 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
609 Define.
610 * config/tc-m68k.c: Include "dw2gencfi.h".
611 (tc_m68k_regname_to_dw2regnum)
612 (tc_m68k_frame_initial_instructions): New functions.
613
3b260895
NC		 6142003-08-08 Dmitry Diky <diwil@mail.ru>
615
616 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
617 according to gcc order.
618
14d3f364
JE		 6192003-08-07 Jason Eckhardt <jle@rice.edu>
620
c8089be7
AM		 621 * config/tc-i860.c (i860_check_label): New function.
622 * config/tc-i860.h (i860_check_label): New prototype.
623 (tc_check_label): Define macro as i860_check_label.
14d3f364 624
820aff55
JE		 6252003-08-06 Jason Eckhardt <jle@rice.edu>
626
c8089be7
AM		 627 * config/tc-i860.c (s_align_wrapper): New function and prototype.
628 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
629 surrounding OBJ_ELF ifdef, and re-format slightly.
630 * doc/c-i860.texi: Document the special .align syntax available
631 in Intel mode.
820aff55 632
e15f6d30
JE		 6332003-08-06 Jason Eckhardt <jle@rice.edu>
634
635 * config/tc-i860.c (i860_handle_align): New function.
636 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
637 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
638
0acc96e1
JE		 6392003-08-06 Jason Eckhardt <jle@rice.edu>
640
641 * config/tc-i860.c (i860_process_insn): Check that instructions
642 with their dual-bit set are 8-byte aligned.
643
9e7d479d
NC		 6442003-08-06 Nick Clifton <nickc@redhat.com>
645
646 * po/fr.po: Updated French translation.
647
07c7854e
JE		 6482003-08-05 Jason Eckhardt <jle@rice.edu>
649
c8089be7 650 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 651 setting during flop argument parsing. Instead, do it after
652 instruction is fully parsed.
653
5eb0723a
JE		 6542003-08-05 Jason Eckhardt <jle@rice.edu>
655
c8089be7 656 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 657 directives are only available in Intel syntax mode.
658
5ea0549d
JE		 6592003-08-05 Jason Eckhardt <jle@rice.edu>
660
c8089be7
AM		 661 * config/tc-i860.c (s_dual): Accept .dual directive only in
662 the Intel syntax mode.
663 (s_enddual): Likewise for .enddual.
664 (s_atmp): Likewise for .atmp.
5ea0549d 665
a4622f40
AM		 6662003-08-04 Alan Modra <amodra@bigpond.net.au>
667
668 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
669 for memory operands. Pass the full operand_string to i386_index_check.
670
87505968
JE		 6712003-08-01 Jason Eckhardt <jle@rice.edu>
672
c8089be7
AM		 673 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
674 (target_intel_syntax): Declare variable.
675 (OPTION_INTEL_SYNTAX): Declare macro.
676 (md_longopts): Add option -mintel-syntax.
677 (md_parse_option): Set target_intel_syntax.
678 (md_show_usage): Add -mintel-syntax usage.
679 (md_begin): Set reg_prefix based on target_intel_syntax.
680 (i860_process_insn): Skip register prefix only if there is one.
681 Parse relocatable expressions in either Intel or AT&T syntax based
682 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
683 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
684 about the differences in syntax.
87505968 685
20977673
AM		 6862003-08-01 Dmitry Diky <diwil@mail.ru>
687
688 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
689 to all arches.
690
26c9b704
JR		 6912003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
692
693 * config/tc-sh.c (md_assemble): For branches, check & update
694 valid_arch here.
695
7734b6e9
JE		 6962003-07-30 Jason Eckhardt <jle@rice.edu>
697
698 * config/tc-i860.c: Convert to ISO C90.
699
2d150871
RO		 7002003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
701
702 * read.c (s_space): Revert 2003-07-28 change.
703
92191b29
AM		 7042003-07-30 Alan Modra <amodra@bigpond.net.au>
705
706 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
707
c861c80c
AM		 7082003-07-29 Alan Modra <amodra@bigpond.net.au>
709
710 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
711
77a6138a
AM		 7122003-07-29 Jakub Jelinek <jakub@redhat.com>
713
714 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
715
34f70875
L		 7162003-07-28 H.J. Lu <hongjiu.lu@intel.com>
717
718 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
719
8d548edb
RO		 7202003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
721
722 * read.c (s_space): Don't warn about .space 0.
723
dcd410fe
RO		 7242003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
725
726 * config/tc-mips.c (mips_flag_pdr): Define.
727 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
728 (s_mips_end) [OBJ_ELF]: Likewise.
729 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
730 (md_parse_option) [OBJ_ELF]: Handle them.
731 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
732
733 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
734 * doc/as.texinfo (Overview) [MIPS]: Likewise.
735
3cddba1e
L		 7362003-07-25 H.J. Lu <hongjiu.lu@intel.com>
737
738 * config/obj-elf.c (obj_elf_change_section): Update
739 elf_section_type and elf_section_flags only when they are
740 specified.
741
8e8c182c
L		 7422003-07-25 H.J. Lu <hongjiu.lu@intel.com>
743
744 * config/obj-elf.c (obj_elf_change_section): Always set section
745 type and flags.
746
2f89ff8d
L		 7472003-07-25 H.J. Lu <hongjiu.lu@intel.com>
748
749 * config/obj-elf.c (special_sections): Removed.
750 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
751 elf_section_type and elf_section_flags.
752 (elf_frob_file): Set SHT_GROUP.
753
754 * config/obj-elf.h (obj_sec_set_private_data): New.
755
756 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
757 * config/tc-ia64.h: Likewise.
758 * config/tc-m32r.h: Likewise.
759 * config/tc-m68hc11.h: Likewise.
760 * config/tc-mcore.h: Likewise.
761 * config/tc-mips.h: Likewise.
762 * config/tc-ppc.h: Likewise.
763 * config/tc-sh64.h: Likewise.
764 * config/tc-v850.h: Likewise.
765 * config/tc-xtensa.h: Likewise.
766
767 * config/tc-v850.h (SHF_V850_GPREL): Removed.
768 (SHF_V850_EPREL): Likewise.
769 (SHF_V850_R0REL): Likewise.
770
771 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
772 is defined.
773
a7f10e7a
SC		 7742003-07-24 Stephane Carrez <stcarrez@nerim.fr>
775
776 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
777 debugging symbols so that we handle page memory correctly.
778
834d807b
NC		 7792003-07-24 Nick Clifton <nickc@redhat.com>
780
781 * po/fr.po: Updated French translation.
782
8266886e
DJ		 7832003-07-23 Daniel Jacobowitz <drow@mvista.com>
784
785 * config/tc-arm.c (arm_archs): Add iwmmxt.
786
b41b1f95 7872003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 788
b41b1f95
L		 789 * read.c (do_parse_cons_expression): Mark nbytes unused to
790 silence gcc.
791
0c0b9be0
AO		 7922003-07-22 Alexandre Oliva <aoliva@redhat.com>
793
ba18dd6f
AO		 794 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
795 or bsr/bs.
796
0c0b9be0
AO		 797 * config/tc-h8300.c (md_assemble): Make sure characters after
798 slash and dot are lower-case.
799
6c37ac4d
NC		 8002003-07-17 Nick Clifton <nickc@redhat.com>
801
802 * po/es.po: New Spanish translation.
803 * po/tr.po: New Turkish translation.
804 * po/opcodes.pot: Regenerate.
805
c5c0a210
AM		 8062003-07-16 Alan Modra <amodra@bigpond.net.au>
807
808 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
809 (generic_dwarf2_emit_offset): Don't define function when
810 TC__DWARF2_EMIT_OFFSET is defined.
811
5a7ea749
RS		 8122003-07-15 Richard Sandiford <rsandifo@redhat.com>
813
814 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
815 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 816 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 817
ec178e1b
AM		 8182003-07-15 Alan Modra <amodra@bigpond.net.au>
819
820 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
821 only for V850_OPERAND_DISP operands.
822
e85ca5bb
AM		 8232003-07-15 Alan Modra <amodra@bigpond.net.au>
824
825 * frags.c (frag_more): Move segment checks to..
826 (frag_alloc_check): ..here. New function.
827 (frag_append_1_char): Call frag_alloc_check.
828
76bff705
NC		 8292003-07-14 Nick Clifton <nickc@redhat.com>
830
831 * po/tr.po: Update with latest version.
832 * po/POTFILES.in: Regenerate.
833 * po/gas.pot: Regenerate.
834 * configure: Regenerate.
835
278ed128
NC		 8362003-07-14 Nick Clifton <nickc@redhat.com>
837
838 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
839 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
840 "safe-ctype.h" and update use of macros.
841 * Makefile.am: Update dependencies.
842 * Makefile.in: Regenerate.
843
fce00800
AM		 8442003-07-11 Alan Modra <amodra@bigpond.net.au>
845
846 * po/gas.pot: Regenerate.
847
75e21f08
JJ		 8482003-07-10 Jakub Jelinek <jakub@redhat.com>
849
850 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
851 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
852 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
853 DWARF2_CIE_DATA_ALIGNMENT): Define.
854 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
855 prototypes.
856 (ppc_cie_data_alignment): Declare.
857 * config/tc-ppc.c: Include dw2gencfi.h.
858 (ppc_cie_data_alignment): Define.
859 (md_begin): Initialize ppc_cie_data_alignment.
860 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
861 functions.
862 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
863 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
864 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
865 DWARF2_CIE_DATA_ALIGNMENT): Define.
866 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
867 New prototypes.
868 (s390_cie_data_alignment): Declare.
869 * config/tc-s390.c: Include dw2gencfi.h.
870 (s390_cie_data_alignment): Define.
871 (md_begin): Initialize s390_cie_data_alignment.
872 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
873 New functions.
874
2ce28d43
AO		 8752003-07-10 Alexandre Oliva <aoliva@redhat.com>
876
877 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
878 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
879 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
880 * configure.in (am33_2.0, mn10300-*-linux*): Added.
881 * configure: Rebuilt.
882 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
883 elf32-am33lin.
884 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
885 by default.
886
bf6f0d0c
AO		 8872003-07-09 Alexandre Oliva <aoliva@redhat.com>
888
889 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
890 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
891 for subtracts from GLOBAL_OFFSET_TABLE that could not be
892 simplified.
893 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
894 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
895 could not be simplified.
896 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
897 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
898 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
899 BDF_RELOC_MN10300_GOT32.
900 * config/tc-mn10300.c (mn10300_fix_adjustable): If
901 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
902 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
903 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
904 symbol if we know its value.
905 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
906 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
907 duplicate underscore prefix.
908 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
909 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
910 type in X_md, not X_add_number. Zero X_add_number.
911 (mn10300_check_fixup): Extract relocation type from X_md.
912 * config/tc-mn10300.h: Update comment.
913 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
914 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
915 (O_PIC_reloc): this.
916 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
917 (mn10300_check_fixup): Likewise.
918 (mn10300_parse_name): Set X_add_number to relocation type.
919 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
920 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
921 O_GOTOFF, O_PLT, O_GOT): Define.
922 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
923 (mn10300_check_fixup): New fn.
924 (md_assemble): Call it. Check for PIC-related relocs.
925 (mn10300_cons_fix_new): Likewise. New fn.
926 (mn10300_end_of_match): New fn.
927 (mn10300_md_parse_name_cont): New fn.
928
e7b71525
AO		 9292003-07-09 Alexandre Oliva <aoliva@redhat.com>
930
931 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
932 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
933 accumulator's shift.
934 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
935 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
936 md_assemble, md_estimate_size_before_relax): Handle fbCC.
937 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
938 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
939 HAVE_AM33_2.
940 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
941 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
942 (HAVE_AM33): Match AM33_2 too.
943 (HAVE_AM33_2): New macro.
944 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
945 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
946 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
947 (float_registers, double_registers): New variables.
948 (float_register_name, double_register_name): New functions.
949 (md_assemble): Recognize FP registers. Implement FMT_D3.
950 (mn10300_insert_operand): Support FP registers.
951
115695a8
CD		 9522003-07-08 Chris Demetriou <cgd@broadcom.com>
953
954 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
955 target being a global symbol if not compiling SVR4 PIC code.
956
9f7598c1
NC		 9572003-07-07 Nick Clifton <nickc@redhat.com>
958
959 * doc/c-m32r.texi (M32R-Directives): New node. Document the
960 .high, .shigh and .low directives.
961
1b680e4f
RS		 9622003-07-07 Richard Sandiford <rsandifo@redhat.com>
963
964 * config/tc-h8300.c (h8300sxnmode): Add prototype.
965 (DSYMMODE): Remove.
966 (parse_exp): Replace expressionS argument with a h8_op. Parse the
967 operand size as well.
968 (skip_colonthing): Remove unused expression argument. Tighten checks
969 for 2-digit sizes.
970 (colonmod24): Remove.
971 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
972 (get_operand): Likewise. Use the standard code to read the size of
973 pc-relative operands.
974 (fix_operand_size): Include the size-guessing logic that used to be
975 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
976 offsets with a symbolic component.
977
0cea6190
NC		 9782003-07-04 Nick Clifton <nickc@redhat.com>
979
980 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
981 macro to compute size of selected register name array.
982
933fbc29
MS		 9832003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
984
985 * config/tc-s390.c (md_parse_option): Add cpu type z990.
986 (md_begin): Add minimal cpu type logic for instructions with different
987 binary format depending on the cpu.
988 (md_assemble): Remove check for minimal cpu.
989 (s390_insert_operand): Add support for long displacements.
990 (md_gather_operands): Likewise.
991 (tc_s390_fix_adjustable): Likewise.
992 (tc_s390_force_relocation): Likewise.
993 (md_apply_fix3): Likewise.
994
1a2c1fad
CD		 9952003-06-30 Chris Demetriou <cgd@broadcom.com>
996
997 * config/tc-mips.c (s_mipsset): Implement -march= handling
998 differently.
999
17a2f251
TS		 10002003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1001
1002 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1003 prototypes and casts. Replace PTR with void *. Reformat.
1004 * config/tc-mips.h: Likewise.
1005
6344efa4
AM		 10062003-06-30 Alan Modra <amodra@bigpond.net.au>
1007
1008 * config/tc-ia64.c (note_register_values): Warning fix.
1009 * config/tc-mips.c (append_insn): Likewise.
1010
fef14a42
TS		 10112003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1012
1013 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1014 .set arch=FOO.
1015 (file_mips_arch): Rename mips_arch.
1016 (mips_arch_info,mips_tune_info): Remove.
1017 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1018 (mips_cpu_info_from_arch): New function.
1019 (md_begin): Use file_mips_arch.
1020 (macro_build,macro,mips_ip): Use mips_opts.arch.
1021 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1022 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1023 Use file_mips_arch.
1024 (s_mipsset): Support for .set arch=FOO.
1025 (mips_cpu_info_table): Fix typo.
1026
02fc3089
L		 10272003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1028
1029 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1030
2d0d09ca
RS		 10312003-06-25 Richard Sandiford <rsandifo@redhat.com>
1032
1033 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1034 unsigned 8-bit operands.
1035
685736be
NC		 10362003-06-24 Nick Clifton <nickc@redhat.com>
1037
1038 * read.c (s_comm): Change error message to assume an unsigned size
1039 has been passed to .comm.
1040 * config/tc-sparc.c (s_common): Likewise.
1041 * write.c (write_contents): Replace 'unsigned long' with
1042 'addressT' and 'long' with offsetT in order to allow computations
1043 with very large values to work for 64-bit addressed targets.
1044 (relax_and_size_all_segments): Likewise.
1045 (relax_frag): Likewise.
1046 (relax_segment): Likewise.
e85ca5bb 1047
e98d298c
MM		 10482003-06-23 Mark Mitchell <mark@codesourcery.com>
1049
1050 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1051
ca164297
L		 10522003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1055 Instructions.
1056
1057 * gas/config/tc-i386.h (CpuPNI): New.
1058 (CpuUnknownFlags): Add CpuPNI.
1059
041340ad
JW		 10602003-06-23 <davidm@hpl.hp.com>
1061
1062 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1063 freebsd, openvms, and nsk (non-stop kernel).
1064
b7599f01
JT		 10652003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1066
1067 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1068 all locals have been declared.
1069
b7c7d6c1
TS		 10702003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1071
1072 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1073 special handling for n32 ABI.
1074 (macro): Likewise.
1075
815ddb50
TS		 10762003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1077
1078 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1079 2003-06-11 change.
1080
f590b86e
CG		 10812003-06-19 Christian Groessler <chris@groessler.org>
1082
1083 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1084 now, not only a warning. Add some more checks to detect invalid
1085 registers.
1086 (get_operand): For CLASS_IR remember register size in mode struct.
1087 (get_specific): Handle new CLASS_IRO type. Add register size
1088 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1089 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1090
931e13a6
AM		 10912003-06-19 Alan Modra <amodra@bigpond.net.au>
1092
1093 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1094 (ppc_change_csect): Add align param. Align frag at start of csect.
1095 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1096 (ppc_frob_section): Align vma.
1097
9393cb0d
JJ		 10982003-06-18 Jakub Jelinek <jakub@redhat.com>
1099
1100 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1101 (output_cie): Don't pad.
1102 (output_fde): Add align argument. Pad to align if not 0.
1103 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1104 Pad just last FDE to EH_FRAME_ALIGNMENT.
1105
df9a398f
MS		 11062003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1107
1108 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1109 dependent on s390_arch_size and current_cpu dependent on
1110 current_mode_mask.
1111
2fe04c57
NC		 11122003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1113
1114 * configure.in: Add c4x as an architecture variant to tic4x.
1115 * configure: Regenerate.
1116 * Makefile.in: Regenerate.
1117 * doc/Makefile.in: Regenerate.
1118
9f2b53d7
AM		 11192003-06-18 Alan Modra <amodra@bigpond.net.au>
1120
1121 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1122 ".TOC." from PPC64_TOC relocs.
1123
ba0b2174
AM		 11242003-06-17 Alan Modra <amodra@bigpond.net.au>
1125
1126 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1127
f899b4b8
TS		 11282003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1129
1130 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1131 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1132 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1133 s_cprestore,s_cpadd): Use them.
1134
399f703e
HPN		 11352003-06-16 Hans-Peter Nilsson <hp@axis.com>
1136
1137 * configure.in: Add specific case for cris-*-linux-gnu* with
1138 em=linux.
1139 * configure: Regenerate.
1140 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1141 if TE_LINUX defined, else FALSE.
1142 (bfd_boolean demand_register_prefix): Set default from
1143 DEFAULT_CRIS_AXIS_LINUX_GNU.
1144 (symbols_have_leading_underscore): Similar.
1145 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1146
39c2da32
RE		 11472003-06-13 Richard Earnshaw <rearnsha@arm.com>
1148
1149 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1150 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1151 FPU_ARCH_FPA for AOUT.
1152 (md_begin): Don't try to guess the floating point architecture from
1153 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1154
a06a29f2
NC		 11552003-06-13 Robert Millan <zeratul2@wanadoo.es>
1156
1157 * configure.in: Add i386-netbsd-gnu target.
1158 * configure: Regenerate.
1159
d88ef7a6
TT		 11602003-06-12 Tom Tromey <tromey@redhat.com>
1161
1162 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1163 directives node.
1164
34ce925e
RS		 11652003-06-12 Richard Sandiford <rsandifo@redhat.com>
1166
1167 * config/tc-mips.c (append_insn): In a compound relocation, take the
1168 field width from the final (outermost) operator.
1169
cdfbf930
RH		 11702003-06-11 Richard Henderson <rth@redhat.com>
1171
1172 * dw2gencfi.c (struct cfi_escape_data): New.
1173 (cfi_add_CFA_nop): Remove.
1174 (CFI_escape, dot_cfi_escape): New.
1175 (dot_cfi): Remove nop.
1176 (cfi_pseudo_table): Remove nop; add escape.
1177 (output_cfi_insn): Likewise.
1178 (select_cie_for_fde): Stop on escape.
1179 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1180 * read.c, read.h (do_parse_cons_expression): New.
1181 * doc/as.texinfo (.cfi_escape): New.
1182
8c1a34cd
TS		 11832003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1184
1185 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1186 (s_cprestore): Likewise.
1187 (s_cpreturn): Likewise.
1188
4b0cff4e
TS		 11892003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1190
1191 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1192 with zeros.
1193
a7ebbfdf
TS		 11942003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1195
1196 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1197 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1198 exceptions from size assert. Remove most of the addend fixup
1199 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1200 handling. Remove zero addend specialcases.
1201 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1202 the addend fixup specialcase.
1203 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1204
d25d759d
TS		 12052003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1206
1207 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1208 in the RELOC_EXPANSION_POSSIBLE case.
1209
9d83078b
AM		 12102003-06-11 Alan Modra <amodra@bigpond.net.au>
1211
1212 * config/tc-i960.c (line_comment_chars): Add '#'.
1213 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1214
3b443373
L		 12152003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1216
1217 * po/Make-in (DESTDIR): New.
1218 (install-data-yes): Support $(DESTDIR).
1219 (uninstall): Likewise.
1220
795bb480
AM		 12212003-06-11 Alan Modra <amodra@bigpond.net.au>
1222
1223 * Makefile.am: Run "make dep-am".
1224 * Makefile.in: Regenerate.
1225 * po/POTFILES.in: Regenerate.
1226
b11dcf4e
DE		 12272003-06-10 Doug Evans <dje@sebabeach.org>
1228
1229 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1230 CGEN_INSN_RELAXED.
1231 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1232 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1233 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1234
adadcc0c
AM		 12352003-06-10 Alan Modra <amodra@bigpond.net.au>
1236 Gary Hade <garyhade@us.ibm.com>
1237
1238 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1239 (md_apply_fix3): Special case lq insn.
1240
0613284f
RS		 12412003-06-10 Richard Sandiford <rsandifo@redhat.com>
1242
1243 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1244 lists. Allow single-register ranges.
1245
f4984206
RS		 12462003-06-10 Richard Sandiford <rsandifo@redhat.com>
1247
1248 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1249 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1250
12b55ccc
L		 12512003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1252
1253 * NEWS: Updated for the new -n option for the i386 assembler.
1254
1255 * config/tc-i386.c (optimize_align_code): New.
1256 (md_shortopts): Add 'n'.
1257 (md_parse_option): Handle 'n'.
1258 (md_show_usage): Add '-n'.
1259
1260 * config/tc-i386.h (optimize_align_code): Declared.
1261 (md_do_align): Optimize code alignment only if optimize_align_code
1262 is not 0.
1263
1264 * doc/as.texinfo: Add the new -n option.
1265
1266 * doc/c-i386.texi: Document the new -n option.
1267
fa87b337
RH		 12682003-06-07 Richard Henderson <rth@redhat.com>
1269
17076204
RH		 1270 * doc/as.texinfo: Document .cfi_rel_offset.
1271
fa87b337
RH		 1272 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1273 (cfi_add_CFA_offset): Detect invalid offsets.
1274 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1275 (cfi_add_CFA_restore_state): Restore it.
1276 (CFI_rel_offset): New.
1277 (cfi_pseudo_table): Add it.
1278 (dot_cfi): Handle it.
1279
52628315
L		 12802003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1281
1282 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1283 predicate for ia64.
1284
d4ea8842
MS		 12852003-06-05 Michael Snyder <msnyder@redhat.com>
1286
1287 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1288 (build_bytes): Ditto.
1289
12902003-06-05 Richard Sandiford <rsandifo@redhat.com>
1291
1292 * config/tc-h8sx.c (DMODE): Remove.
1293 (colonmod24): Don't choose a default if the operand is a 16-bit
1294 constant integer.
1295 (fix_operand_size): New function.
1296 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1297 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1298
2be24b54
ML		 12992003-06-05 Michal Ludvig <mludvig@suse.cz>
1300
1301 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1302 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1303 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1304 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1305 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1306 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1307 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1308 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1309 (cfi_pseudo_table): New directives .cfi_return_column,
1310 .cfi_restore, .cfi_undefined, .cfi_same_value,
1311 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1312 (dot_cfi, output_cfi_insn): Handle new directives.
1313 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1314 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1315 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1316
757bc393
RH		 13172003-06-04 Richard Henderson <rth@redhat.com>
1318
1233ae62
RH		 1319 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1320
757bc393
RH		 1321 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1322
f4b97536
RH		 13232003-06-04 Richard Henderson <rth@redhat.com>
1324
1325 * config/tc-alpha.c (s_alpha_usepv): New.
1326 (md_pseudo_table): Add it.
1327 (alpha_cfi_frame_initial_instructions): New.
1328 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1329 (tc_cfi_frame_initial_instructions): New.
1330 * doc/c-alpha.texi: Document .usepv.
1331
68d55fe3
JJ		 13322003-06-04 Jakub Jelinek <jakub@redhat.com>
1333
1334 * as.c (show_usage): Document --execstack and --noexecstack.
1335 (parse_args): Add --execstack and --noexecstack.
1336 (main): Create .note.GNU-stack section if --execstack or
1337 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1338 * as.h (flag_execstack, flag_noexecstack): New.
1339
f9b4148d
CD		 13402003-06-03 Chris Demetriou <cgd@broadcom.com>
1341
1342 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1343 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1344 (OPTION_MISC_BASE): New defines.
1345 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1346 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1347 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1348 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1349 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1350 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1351 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1352 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1353 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1354 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1355 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1356 (OPTION_TRAP): Redefine in terms of new defines.
1357 (md_longopts): Reorder entries.
1358
7ee7b84d
MS		 13592003-05-14 Michael Snyder <msnyder@redhat.com>
1360 From Bernd Schmidt <bernds@redhat.com>
1361 and Michael Snyder <msnyder@redhat.com>
1362 and Alexandre Oliva <aoliva@redhat.com>
1363 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1364 * config/tc-h8300.h: Ditto.
1365
e30ddb24
NC		 13662003-06-03 Nick Clifton <nickc@redhat.com>
1367
1368 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1369 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1370 before calling bfd_reloc_type_lookup.
1371
ed7d5d1a
AM		 13722003-06-02 Alan Modra <amodra@bigpond.net.au>
1373
1374 * read.c (emit_expr): Set dot_value.
1375 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1376
c1ed1235
AM		 13772003-06-02 Alan Modra <amodra@bigpond.net.au>
1378
1379 * macro.c (sub_actual): Don't lose string if it turns out that
1380 &string wasn't an arg.
1381
eafbc43f
RH		 13822003-05-31 Richard Henderson <rth@redhat.com>
1383
1384 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1385 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1386
f37f01cf
RH		 13872003-05-29 Richard Henderson <rth@redhat.com>
1388
1389 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1390 (all_frame_data, plast_frame_data, cur_frame_data): New.
1391 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1392 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1393 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1394 * config/tc-alpha.h (md_end): New.
1395 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1396 (DWARF2_CIE_DATA_ALIGNMENT): New.
1397
a197c351
NC		 13982003-05-29 Nick Clifton <nickc@redhat.com>
1399
1400 * configure.in: Add i386-*-freebsd* entry.
1401 * configure: Regenerate.
1402
4bf4a882 14032003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1404
1405 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1406
756d1d01
RH		 14072003-05-27 Richard Henderson <rth@redhat.com>
1408
1409 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1410 symbol_create call.
1411 (current_location): Use symbol_temp_new_now.
1412 * stabs.c (s_stab_generic): Use symbol_temp_new.
1413 * symbols.c (temp_label_name): Remove.
1414 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1415
a4447b93
RH		 14162003-05-27 Richard Henderson <rth@redhat.com>
1417
1418 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1419 * as.c (main): Always call cfi_finish.
1420 * config/tc-i386.c (x86_dwarf2_return_column): New.
1421 (x86_cie_data_alignment): New.
1422 (md_begin): Set them.
1423 (tc_x86_cfi_init): Remove.
1424 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1425 return int, not unsigned long; don't as_bad here.
1426 (tc_x86_frame_initial_instructions): Streamline; use
1427 updated api.
1428 * config/tc-i386.h (tc_cfi_init): Remove.
1429 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1430 (DWARF2_CIE_DATA_ALIGNMENT): New.
1431
b7d6ed97
RH		 14322003-05-27 Richard Henderson <rth@redhat.com>
1433
1434 * symbols.c (temp_label_name): New.
1435 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1436 (symbol_set_value_now): New.
1437 * symbols.h: Prototype them.
1438 * dwarf2dbg.c: Use them.
1439 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1440
14218d5f
JE		 14412003-05-23 Jason Eckhardt <jle@rice.edu>
1442
1443 * config/tc-i860.c (target_xp): Declare variable.
1444 (OPTION_XP): Declare macro.
1445 (md_longopts): Add option -mxp.
1446 (md_parse_option): Set target_xp.
1447 (md_show_usage): Add -mxp usage.
1448 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1449 (md_assemble): Don't try expansions if XP_ONLY is set.
1450 * doc/c-i860.texi: Document -mxp option and i860XP support.
1451
36ede617
EC		 14522003-05-23 Eric Christopher <echristo@redhat.com>
1453
1454 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1455
a105a300
TS		 14562003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1457
1458 * config/tc-mips.c (append_insn): Use actual relocation size for new
1459 fixp's. Don't relax overflow checking for partial_inplace relocations.
1460 Use the actual relocation type in combined relocs, not just the type
1461 of the first one.
1462 (macro_build_jalr): Use actual relocation size for new fix.
1463 (s_cpsetup, s_gpdword): Likewise.
1464
dc9461f6
TS		 14652003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1466
1467 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1468
ceb41009
NC		 14692003-05-22 Nick Clifton <nickc@redhat.com>
1470
1471 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1472 section relative offsets for relocs that will not be based on the
1473 section symbol.
1474 (xstormy16_md_apply_fix3): Remove previous patch to this
1475 function.
1476
143d77c5
EC		 14772003-05-07 Eric Christopher <echristo@redhat.com>
1478
ed7d5d1a
AM		 1479 * config/tc-mips.c (mips_abicalls): New variable.
1480 (md_parse_option): Use.
1481 (s_option): Ditto.
1482 (s_abicalls): Ditto.
1483 (mips_elf_final_processing): Set EF_MIPS_PIC and
1484 EF_MIPS_CPIC dependent on above.
143d77c5 1485
85c77c38
DA		 14862003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1487
1488 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1489
87ccc1b0
NC		 14902003-05-21 Nick Clifton <nickc@redhat.com>
1491
ed7d5d1a
AM		 1492 * config/obj-elf.c: Include dwarf2dbg.h.
1493 (elf_pseudo_tab): Add .file and .loc.
1494 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1495 * config/tc-arm.c: Likewise.
1496 * config/tc-h8300.c: Likewise.
1497 * config/tc-hppa.c: Likewise.
1498 * config/tc-ia64.c: Likewise.
1499 * config/tc-m68hc11.c: Likewise.
1500 * config/tc-m68k.c: Likewise.
1501 * config/tc-mmix.c: Likewise.
1502 * config/tc-mn10300.c: Likewise.
1503 * config/tc-ppc.c: Likewise.
1504 * config/tc-sh.c: Likewise.
1505 * config/tc-sparc.c: Likewise.
1506 * config/tc-v850.c: Likewise.
1507 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1508 dwarf2dbg.h.
1509 * config/tc-ip2k.c: Likewise.
1510 * config/tc-iq2000.c: Likewise.
1511 * config/tc-xstormy16.c: Likewise.
1512 * config/tc-xtensa.c: Likewise.
87ccc1b0 1513 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1514 * Makefile.in: Regenerate.
1515 * aclocal.m4: Regenerate.
1516 * config.in: Regenerate.
1517 * configure: Regenerate.
1518 * po/POTFILES.in: Regenerate.
1519 * po/gas.pot: Regenerate.
143d77c5 1520
7ed2c8b0
NC		 15212003-05-21 Nick Clifton <nickc@redhat.com>
1522
1523 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1524 BFD_ASSEMBLER targets.
1525 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1526 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1527 defining BFD_ASSEMBLER.
1528
39b82151
ML		 15292003-05-20 Michal Ludvig <mludvig@suse.cz>
1530
1531 * as.c (main): Remove tc_cfi_init().
143d77c5 1532 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1533 with '%'.
1534 (cfi_pseudo_table): Add "cfi_register" entry.
1535 (cfi_make_insn): Handle CFA_register.
1536 (cfi_output_insn): Ditto.
1537 (dot_cfi): Ditto.
1538 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1539 (dot_cfi_endproc): Reuse already emitted CIEs.
1540 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1541 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1542
f53e95c7
NC		 15432003-05-20 Nick Clifton <nickc@redhat.com>
1544
1545 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1546 (md_pseudo_table): Add entries for .loc and .line.
1547
7c0295b1
AM		 15482003-05-20 Alan Modra <amodra@bigpond.net.au>
1549
1550 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1551 defined.
1552 (dot_cfi_endproc): Avoid C99 construct.
1553
54cfded0
AM		 15542003-05-20 Michal Ludvig <mludvig@suse.cz>
1555
1556 * dw2gencfi.c, dw2gencfi.h: New files.
1557 * config/tc-i386.c (tc_x86_cfi_init): New function.
1558 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1559 * as.c (parse_args): Set verbose flag on --verbose.
1560 (main): Call tc_cfi_init()/cfi_finish().
1561 * as.h (verbose): New external variable.
1562 * read.c (pobegin): Insert CFI pops to the list.
1563 * symbols.c (local_symbol_make): Make symbol external.
1564 * symbols.h (local_symbol_make): New prototype.
1565 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1566 * Makefile.in: Regenerate.
1567 * doc/as.texinfo: Added node "CFI directives" with description of
1568 all implemented .cfi_* directives.
1569 * doc/Makefile.in: Regenerate.
1570 * po/POTFILES.in: Regenerate.
1571
a1f3c24c
SS		 15722003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1573
54cfded0
AM		 1574 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1575 insns.
1975ab25 1576 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1577
b645cb17
JE		 15782003-05-18 Jason Eckhardt <jle@rice.edu>
1579
1580 * config/tc-i860.c (i860_process_insn): Initialize fc after
1581 each opcode mismatch.
1582
80c7c40a
NC		 15832003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1584
1585 * configure.in: Accept i[3-7]86 variants.
1586 * configure: Regenerate.
1587
c344a4c8
TS		 15882003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1589
1590 * config/tc-mips.h: Fix comment formatting.
1591
64e55042
HPN		 15922003-05-13 Hans-Peter Nilsson <hp@axis.com>
1593
1594 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1595 (read_a_source_file): Delete label contin.
64e55042
HPN		 1596 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1597 input as with macros, instead of in separate old_* variables.
1598 Zero-terminate string being scrubbed.
1599
e66c629e
NC		 16002003-05-12 Nick Clifton <nickc@redhat.com>
1601
1602 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1603 (md_assemble): Reset skipping_fptr.
1604 (md_operand): If @fptr() is followed by a minus sign, set
1605 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1606 @fptr is detected, ignore it and reset skipping_fptr.
1607
673a54e3
JE		 16082003-05-11 Jason Eckhardt <jle@rice.edu>
1609
1610 * config/tc-i860.c (MAX_FIXUPS): Define.
1611 (struct i860_fi fi[]): New struct.
1612 (struct i860_it the_insn): Add above as member and move fields
1613 exp, reloc, pcrel and fup into i860_fi.
1614 (md_assemble): Replace all instances of exp, reloc, pcrel
1615 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1616 Add a loop to possibly emit multiple fix-ups for each insn.
1617 (i860_process_insn): Likewise.
1618 (i860_get_expression): Likewise.
1619 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1620
2ebb4b88
MS		 16212003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1622
1623 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1624
35f5df7f
L		 16252003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1626
1627 * config/tc-ia64.c (alias_hash): New.
1628 (alias_name_hash): New.
1629 (secalias_hash): New.
1630 (secalias_name_hash): New.
1631 (md_pseudo_table): Add "secalias".
1632 (md_begin): Initialize alias_hash, alias_name_hash,
1633 secalias_hash and secalias_name_hash.
1634 (struct alias): New.
1635 (dot_alias): Implement .alias and .secalias directives.
1636 (do_alias): New.
1637 (ia64_adjust_symtab): New.
1638 (do_secalias): New.
1639 (ia64_frob_file): New.
1640
1641 * config/tc-ia64.h (ia64_adjust_symtab): New.
1642 (tc_adjust_symtab): Defined.
1643 (ia64_frob_file): New.
1644 (tc_frob_file): Defined.
1645
d2bf1bda
NC		 16462003-05-07 Dmitry Diky <diwil@mail.ru>
1647
1648 * tc-msp430.c: Add missing lines to known cpus list.
1649
cac012d6
AO		 16502003-05-06 Alexandre Oliva <aoliva@redhat.com>
1651
1652 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1653 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1654 * config.in, configure: Rebuilt.
1655
d8dbbec1
L		 16562003-05-05 H.J. Lu <hjl@gnu.org>
1657
1658 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1659 howto->partial_inplace is false.
1660
9204e615
DJ		 16612003-05-05 Daniel Jacobowitz <drow@mvista.com>
1662
1663 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1664 symbol_used_in_reloc_p check.
1665 (md_apply_fix3): Remove check for howto->pcrel_offset.
1666
711ef82f
L		 16672003-05-03 H.J. Lu <hjl@gnu.org>
1668
1669 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1670 fatal error for unknown section attribute.
1671
1672 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1673 unknown section attribute.
1674 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1675 * config/tc-ppc.c (ppc_section_letter): Likewise.
1676
1677 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1678 (ia64_elf_section_type): Accept "unwind".
1679
83b5ab55
L		 16802003-05-02 H.J. Lu <hjl@gnu.org>
1681
1682 * read.h (demand_copy_string): New.
1683
1684 * config/tc-alpha.c (demand_copy_string): Removed.
1685
7ff0565e
MS		 16862003-05-02 Michael Snyder <msnyder@redhat.com>
1687
54cfded0 1688 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1689 (for targets that like eg. a leading dot in a local label).
1690
2968149b
NC		 16912003-05-02 Nick Clifton <nickc@redhat.com>
1692
1693 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1694 addend with the symbol's value for pc-relative relocations against
1695 a defined symbol - this will be done automatically.
1696
e7b9a8c1
L		 16972003-05-01 H.J. Lu <hjl@gnu.org>
1698
1699 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1700 "STT_NOTYPE".
1701
612d7b83
L		 17022003-05-01 H.J. Lu <hjl@gnu.org>
1703
1704 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1705
1706 * config/obj-elf.c (obj_elf_section_name): Call
1707 tc_canonicalize_section_name if it is defined.
1708
a645d1eb
L		 17092003-05-01 H.J. Lu <hjl@gnu.org>
1710
1711 * config/tc-ia64.c (ia64_check_label): New.
1712 * config/tc-ia64.h (tc_check_label): New.
1713
1714 * read.c (read_a_source_file): Call tc_check_label after
1715 creating a user-defined label if defined.
1716
df12615d
AM		 17172003-05-02 Alan Modra <amodra@bigpond.net.au>
1718
1719 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1720 -be and split strings to below 509 bytes in length.
1721
f70c8412
CG		 17222003-05-01 Christian Groessler <chris@groessler.org>
1723
1724 * expr.h: Fix comments in operatorT typedef.
54cfded0 1725 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1726 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1727 decides by the parameter.
1728 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1729 command line argument was given to select the intended
1730 architecure.
1731 (get_interrupt_operand): Warn if NOP type code is emitted.
1732 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1733 (apply_fix): Call newfix with additional 'size' parameter.
1734 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1735 4 bit immediate arguments.
1736 (md_longopts): Add 'linkrelax' option.
1737 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1738 variable when 'linkrelax' command line option is specified.
1739 (md_show_usage): Display 'linkrelax' option.
1740 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1741 R_CALLR and R_REL16.
1742 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1743
10a98291
L		 17442003-04-30 H.J. Lu <hjl@gnu.org>
1745
1746 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1747 (ia64_float_to_chars): Likewise.
1748 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1749 and ia64_float_to_chars by tc_segment_info_data.endian from
1750 the current segment if byteorder == -1.
1751 (md_begin): Call dot_byteorder to set target_big_endian.
1752 (md_atof): Call ia64_float_to_chars to convert floating point.
1753 (ia64_float_to_chars_bigendian): New function.
1754 (ia64_float_to_chars_littleendian): Likewise.
1755 (ia64_elf_section_change_hook): Likewise.
1756
1757 * config/tc-ia64.h (ia64_number_to_chars): New.
1758 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1759 (ia64_elf_section_change_hook): New.
1760 (md_elf_section_change_hook): Defined.
1761 (ia64_segment_info_type): New struct.
1762 (TC_SEGMENT_INFO_TYPE): Defined.
1763
bf57c3c9
L		 17642003-04-30 H.J. Lu <hjl@gnu.org>
1765
1766 * config/tc-ia64.c (md_section_align): Deleted.
1767
1768 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1769 (md_section_align): New.
1770
165a7f90
L		 17712003-04-30 H.J. Lu <hjl@gnu.org>
1772
1773 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1774 and add real16.
1775 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1776 "real16.ua".
1777 (md_atof): Add 6 byte padding of zero for real16.
1778
eba874d8
NC		 17792003-04-29 Nick Clifton <nickc@redhat.com>
1780
1781 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1782 start of a version name.
1783
dbeba5e5
CD		 17842003-04-28 Chris Demetriou <cgd@broadcom.com>
1785
1786 * configure.in (mips-*-*n*bsd*): Replace with...
1787 (mips-*-netbsd*, mips-*-openbsd*): These.
1788 * configure: Regenerate.
1789
f0d7d5f9
NC		 17902003-04-28 H.J. Lu <hjl@gnu.org>
1791
1792 * config/tc-hppa.c (hppa_symbol_chars): New.
1793 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1794
a38b42ab
TS		 17952003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1796
1797 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1798
69be0a2b
CD		 17992003-04-25 Chris Demetriou <cgd@broadcom.com>
1800
1801 * NEWS: Belatedly mention support for MIPS32 Release 2.
1802
684022ea
EC		 18032003-04-24 Eric Christopher <echristo@redhat.com>
1804
1805 * config/tc-mips.c (nopic_need_relax): Revert previous
1806 change.
1807
2c8714f2
NC		 18082003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1809
1810 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1811 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1812 (md_pseudo_table): Handle .loc and .file
1813 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1814 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1815 * Makefile.in: Regenerate.
1816
684022ea 18172003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1818
1819 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1820 (md_pseudo_table): Add h8300hn, h8300sn.
1821 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1822 * doc/c-h8300.texi : Add documentation for new machine directives.
1823
5ce8663f
NC		 18242003-04-24 Nick Clifton <nickc@redhat.com>
1825
1826 * config/tc-ppc.c (ppc_symbol_chars): Define.
1827 * config/tc-ppc.h (tc_symbol_chars): Define.
1828
ef230218
JR		 18292003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1830
1831 * config/tc-sh.c: Amend comment to refer to SuperH.
1832 * config/tc-sh.h: Likewise.
1833 (LISTING_HEADER): Amend to refer to SuperH.
1834 * config/tc-sh64.c: Change comment to refer to SuperH.
1835 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1836 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1837 * doc/c-sh.texi: Amend to refer to SuperH.
1838 Add SuperH architecture documentation references.
1839 * doc/c-sh64.texi: Change to refer to SuperH.
1840
204cd129
NC		 18412003-04-23 H.J. Lu <hjl@gnu.org>
1842
1843 * app.c (do_scrub_chars): More checks for valid labels.
1844
2cdb18a7
L		 18452003-04-22 H.J. Lu <hjl@gnu.org>
1846
1847 * app.c (do_scrub_chars): Check for valid label.
1848
26597c86
NC		 18492003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1850
1851 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1852 references to Renesas M32R.
1853 * doc/c-m32r.texi: Likewise.
1854
88b4ca40
RH		 18552003-04-21 Richard Henderson <rth@redhat.com>
1856
54cfded0
AM		 1857 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1858 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1859
e5f08f7e
JJ		 18602003-04-18 Jakub Jelinek <jakub@redhat.com>
1861
1862 * ehopt.c (check_eh_frame): For aug_size == 0
1863 in state_seeing_aug_size state skip the state_skipping_aug
1864 state.
1865
c2dcd04e
NC		 18662003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1867
1868 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1869 'Renesas'.
1870 * doc/c-h8500.texi: Likewise.
1871 * doc/c-sh.texi: Likewise.
1872 * doc/c-sh64.texi: Likewise.
1873 * doc/h8.texi: Likewise.
1874 * config/tc-h8300.c: Likewise.
1875 * config/tc-h8300.h: Likewise.
1876 * config/tc-h8500.c: Likewise.
1877 * config/tc-h8500.h: Likewise.
1878 * config/tc-sh.c: Likewise.
1879 * config/tc-sh.h: Likewise.
1880 * config/tc-sh64.c: Likewise.
1881 * config/tc-sh64.h: Likewise.
1882
f5040a92
AO		 18832003-04-10 Alexandre Oliva <aoliva@redhat.com>
1884
1885 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1886 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1887 (append_insn): When filling delay slots with instructions
1888 that have fixups that tc_gen_reloc might consider modifyable
1889 in variant frags, start a new frag.
1890 (load_address): Generate GOT_DISP with of without offset
1891 depending on whether symbol is local. For -xgot, use
1892 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1893 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1894 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1895 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1896 <ld_st>: In NewABI with small got, always use
1897 GOT_PAGE/GOT_OFST, with the latter in the load/store
1898 instruction. With big got, use GOT_HI16/GOT_LO16 or
1899 GOT_PAGE/GOT_OFST.
1900 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1901 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1902 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1903 (md_convert_frag): Use memmove for safe copying of overlapping
1904 regions.
1905
35b55ed2
SC		 19062003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1907
1908 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1909 -mlong, -mshort-double and -mlong-double options; use table @code.
1910 (M68HC11-Syntax): Update to document 68HC12 operands.
1911 (M68HC11-Modifiers): New section for operand modifiers.
1912 (M68HC11-Directives): New section for specific assembler directives.
1913 (M68HC11-Branch): Fix Overfull hbox error.
1914
9214dd3b
AO		 19152003-04-09 Alexandre Oliva <aoliva@redhat.com>
1916
1917 * config/tc-mips.c (macro): Add comments explaining the rationale
1918 for Chris' change.
1919
eb0a7d52
AO		 19202003-04-09 Chris Demetriou <cgd@broadcom.com>
1921
1922 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1923 constant address that Alexandre took out by accident. Reject
1924 64-bit addresses that are not sign extensions of 32 bits only if
1925 we don't support 64-bit address constants.
1926
a7fc733f
AM		 19272003-04-09 Alan Modra <amodra@bigpond.net.au>
1928
1929 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1930
9cc92a36
NC		 19312003-04-08 Nick Clifton <nickc@redhat.com>
1932
1933 * as.c (perform_an_assembly_pass): If using cgen, call
1934 gas_cgen_begin.
1935 * cgen.c (gas_cgen_begin): New function. If
1936 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1937 otherwise call cgen_clear_signed_overflow_ok.
1938 * cgen.h: Prototype gas_cgen_begin.
1939
fe59a223
TS		 19402003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1941
1942 * write.c (write_relocs): Remove unused variable.
1943
5a7a0b7b
AO		 19442003-04-06 Chris Demetriou <cgd@broadcom.com>
1945
1946 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1947 (macro): Use new macro to decide whether to emit constant address
1948 as 32 or 64 bits if addresses are 32-bit wide but registers are
1949 64-bit wide.
1950
577300ce
SC		 19512003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1952
1953 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1954 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1955 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1956 address part of a far-function.
684022ea 1957 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1958 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1959 relocs.
1960 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1961 (find_opcode): Add comment.
1962 (md_estimate_size_before_relax): Force relocation of
1963 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1964 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1965 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1966 on the symbol itself so that DWARF2 strings are merged correctly.
1967
be33c5dd
SS		 19682003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1969
1970 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1971 default tic4x target format to 'coff2-tic4x'.
1972 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1973 s/c3x/tic3x/
1974 * config/tc-tic4x.h: Ditto
1975
e8fd7476
NC		 19762003-04-03 Nick Clifton <nickc@redhat.com>
1977
1978 * NEWS: Mention support for Xtensa architecture.
1979
47281638
PB		 19802003-04-02 Philip Blundell <philb@gnu.org>
1981
1982 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1983
af22f5b2
CD		 19842003-04-02 Chris Demetriou <cgd@broadcom.com>
1985
1986 * config/tc-mips.c (macro2): Adjust implementation of
1987 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1988 in the case where the source and destination registers
1989 are the same.
1990
e0001a05
NC		 19912003-04-01 Bob Wilson <bob.wilson@acm.org>
1992
54cfded0
AM		 1993 * Makefile.am (CPU_TYPES): Add xtensa.
1994 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1995 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1996 (xtensa-relax.o): New target.
1997 Run "make dep-am".
1998 * Makefile.in: Regenerate.
1999 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2000 extra_objects for xtensa targets.
2001 * configure: Regenerate.
2002 * write.c (write_object_file): Add new md_post_relax_hook.
2003 * config/tc-xtensa.c: New file.
2004 * config/tc-xtensa.h: Likewise.
2005 * config/xtensa-istack.h: Likewise.
2006 * config/xtensa-relax.c: Likewise.
2007 * config/xtensa-relax.h: Likewise.
2008 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2009 * doc/Makefile.in: Regenerate.
2010 * doc/all.texi: Set new XTENSA variable.
2011 * doc/as.texinfo: Set new Xtensa variable. Describe
2012 Xtensa-specific options. Define line comment character for
2013 Xtensa. Add Xtensa processors to list of ELF targets where
2014 alignment is specified in bytes. Add new Xtensa-Dependent node.
2015 Add acknowledgements for those contributing to the Xtensa port.
2016 * doc/internals.texi: Describe new md_post_relax_hook.
2017 * doc/c-xtensa.texi: New file.
e0001a05 2018
5a6c6817
NC		 20192003-04-01 Nick Clifton <nickc@redhat.com>
2020 Richard Earnshaw <rearnsha@arm.com>
2021
2022 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2023 (ARM_ARCH_IWMMXT): Simplify.
2024 (insns): Place iwmmx instructions in correct place in table.
2025 (arm_add_note): New function: Add a note entry to a .note section.
2026 (md_begin): Make the default architecture be unknown.
2027 Suppress the creation of an arm note section.
2028
97bbfa38
EC		 20292003-03-26 Eric Christopher <echristo@redhat.com>
2030
54cfded0 2031 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2032
e16bb312
NC		 20332003-03-25 Stan Cox <scox@redhat.com>
2034 Nick Clifton <nickc@redhat.com>
97bbfa38 2035
28d297de 2036 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2037
2038 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2039 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2040 (enum wreg_type, enum iwmmxt_insn_type): New types.
2041 (wr_register, wc_register, wcg_register): New macros.
2042 (iwmmxt_table): New variable.
2043 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2044 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2045 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2046 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2047 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2048 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2049 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2050 cp_byte_address_offset, cp_byte_address_required_here,
2051 check_iwmmxt_insn): New functions.
97bbfa38 2052 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2053 (md_begin): Set the mach value for iWMMXt targets. Create a note
2054 section to identify iwmmxt binaries.
2055 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2056 * doc/c-arm.texi: Document the support for the iWMMXt.
2057 * NEWS: Mention new support.
2058