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* config/tc-mcore.h: Remove prototypes already in tc.h.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
fe01a20a
KH		 12003-11-19 Kazu Hirata <kazu@cs.umass.edu>
2
3 * config/tc-mcore.h: Remove prototypes already in tc.h.
4 * config/tc-tic4x.c: Likewise.
5
43b5c447
KH		 62003-11-19 Kazu Hirata <kazu@cs.umass.edu>
7
8 * config/tc-arc.c: Remove a local prototype of atof_ieee.
9 * config/tc-ip2k.c: Likewise.
10 * config/tc-iq2000.c: Likewise.
11 * config/tc-tic30.c: Remove a comment.
12
cda2eb9e
BW		 132003-11-19 Bob Wilson <bob.wilson@acm.org>
14
15 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
16 call to dwarf2_emit_insn.
17
1abe91b1
MR		 182003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
19
20 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
21 for loading addresses using CALL relocations.
22 Don't emit CALL relocations when a base register is used.
23
bf151ce7
MR		 242003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
25
26 * config/tc-mips.c: Formatting fixes.
27
9ce887a1
BE		 282003-11-14 Ben Elliston <bje@wasabisystems.com>
29
30 * config/tc-arm.c (arm_elf_change_section): Not static.
31
6057a28f
NC		 322003-11-13 Nick Clifton <nickc@redhat.com>
33
34 * tc-arm.c (mapping_state): New function. Emit a mapping
35 symbol if necessary.
36 (arm_elf_change_section): New function. Intercept section
37 changes and generate mapping symbols.
38 (s_bss): Likewise.
39 (s_arm_elf_cons): Likewise.
40 (opcode_select): Choose the correct mapping state.
41 (md_assemble): Likewise.
42 * tc-arm.h (md_elf_section_change_hook): Define.
43 * doc/c-arm.texi (ARM Mapping Symbols): New node.
44 * NEWS: Mention new feature.
45
5e2d1ae8
DJ		 462003-11-12 Daniel Jacobowitz <drow@mvista.com>
47
48 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
49 * doc/Makefile.am (install-info): Define.
50
51 * aclocal.m4: Regenerate.
52 * Makefile.in: Regenerate.
53 * doc/Makefile.in: Regenerate.
54
08e3ab90
NC		 552003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
56
57 * configure.in: Add support for arm-wince-pe target.
58 * configure: Regenerate.
59
8d01d9a9
AJ		 602003-11-11 Jan Hubicka <jh@suse.cz>
61
62 * config/tc-i386.c (tc_i386_fix_adjustable):
63
012a452b
AM		 642003-11-10 Alan Modra <amodra@bigpond.net.au>
65
66 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
67
36fd3cc3
AM		 682003-11-10 Alan Modra <amodra@bigpond.net.au>
69
70 * README: Update bug report address. Move bug reporting info to
71 binutils/README.
72
e2a2ebaa
CG		 732003-11-07 Christian Groessler <chris@groessler.org>
74
75 * doc/c-z8k.texi: Document command-line options. Fix byte
76 register names. Document '.z8001' and '.z8002' directives.
77 Extend addressing modes documentation.
78
f24ddbdd
NC		 792003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
80
81 * input-file.c (input_file_open): Use "No such file" error
82 message.
83
0bbf2aa4
NC		 842003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
85
86 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
87 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
88 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
89 mav_mvax_table, mav_dspc_table): Initialise new field.
90 (insert_reg_alias): Initialise new field.
91 (md_pseudo_table): Add "unreq" entry.
92 (s_unreq): New function: Undo the effects of a previous .req.
93 * doc/c-arm.texi: Document new pseudo op.
94 * NEWS: Mention new feature.
95
1be59579
NC		 962003-11-06 Bruno Rohee <bruno@rohee.com>
97
98 * config/obj-vms.c: Fix "the the" typo.
99 * doc/c-arm.texi: Likewise.
100
1012003-11-06 Nick Clifton <nickc@redhat.com>
102
103 * config/obj-vms.c: Convert to ISO-C.
104
5f5c1f75
AM		 1052003-11-05 Alan Modra <amodra@bigpond.net.au>
106
107 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
108
eb9618da
CG		 1092003-10-31 Christian Groessler <chris@groessler.org>
110
111 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
112
0379c688
NC		 1132003-10-29 Phil Edwards <phil@codesourcery.com>
114
115 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
116 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
117 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
118 * configure: Regenerated.
119
47eebc20
KH		 1202003-10-27 Kazu Hirata <kazu@cs.umass.edu>
121
122 * ChangeLog: Fix typos.
123 * ChangeLog-9295: Likewise.
124 * as.c: Fix comment typos.
125 * as.h: Likewise.
126 * atof-generic.c: Likewise.
127 * bit_fix.h: Likewise.
128 * frags.h: Likewise.
129 * hash.c: Likewise.
130 * input-file.c: Likewise.
131 * input-scrub.c: Likewise.
132 * itbl-ops.c: Likewise.
133 * itbl-parse.y: Likewise.
134 * listing.c: Likewise.
135 * macro.h: Likewise.
136 * read.c: Likewise.
137 * sb.c: Likewise.
138 * sb.h: Likewise.
139 * symbols.c: Likewise.
140 * symbols.h: Likewise.
141
ca43c854
SC		 1422003-10-27 Stephane Carrez <stcarrez@nerim.fr>
143
144 * config/tc-m68hc11.c: Convert to ISO C90.
145 * config/tc-m68hc11.h: Likewise.
146
a8015998
KH		 1472003-10-26 Kazu Hirata <kazu@cs.umass.edu>
148
149 * doc/c-sh64.texi: Fix a typo.
150
60493797
KH		 1512003-10-26 Kazu Hirata <kazu@cs.umass.edu>
152
153 * doc/c-alpha.texi: Fix typos.
154 * doc/c-ia64.texi: Likewise.
155 * doc/c-mmix.texi: Likewise.
156 * doc/c-sh64.texi: Likewise.
157 * doc/c-xtensa.texi: Likewise.
158 * doc/internals.texi: Likewise.
159
ea8f8eab
L		 1602003-10-24 H.J. Lu <hongjiu.lu@intel.com>
161
162 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
163 for .interp, .strtab and .symtab. Use specified section
164 attributes.
165
5e2f6673
L		 1662003-10-22 Andreas Schwab <schwab@suse.de>
167 H.J. Lu <hongjiu.lu@intel.com>
168 Jim Wilson <wilson@specifixinc.com>
169
170 * config/tc-ia64.c (update_qp_mutex): New.
171 (note_register_values): Properly handle one of PRs in compare
172 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
173 Clear mutex relation for .none/.unc. Don't clear mutex relation
174 on predicated compare.
175
5a21e886
NC		 1762003-10-21 Wouter van Heyst <wouter@vidicode.nl>
177
178 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
179 register requirements.
180 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
181
3e602632 1822003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 183 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 184
185 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
186 * config/m68k-parse.h: Likewise.
187 * NEWS: Mention the new support.
188 * doc/c-m68k.texi: Document new processor selection switch.
189
13757d0c
TS		 1902003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
191
192 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
193 extensions broken by gas' expression evaluation of constants.
194 (check_absolute_expr): Use it.
195 (mips_ip): Likewise.
196
88fc725d
HPN		 1972003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
198
199 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
200 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
201 --no-stubs.
202 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
203 comment.
204 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
205 (pushj_stubs): New variable.
206 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
207 (PUSHJSTUB_MAX): New macros.
208 (md_longopts): New options "--no-pushj-stubs" and synonym
209 "--no-stubs".
210 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
211 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
212 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
213 PUSHJ stub relaxation.
214 (md_convert_frag): Handle STATE_PUSHJSTUB.
215 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
216 (tc_gen_reloc): Ditto.
217 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
218 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
219 (struct mmix_segment_info_type): New.
220
36759679
NC		 2212003-10-17 Paul Dale <pauli@snapgear.com>
222 Bernardo Innocenti <bernie@develer.com>
223
224 * config/tc-m68k.c (make_pcrel_absolute): Enforce
225 PC-relative jumps with --pcrel.
226 (md_convert_frag_1): Likewise.
227 (md_create_long_jump): Likewise.
228
d4e2de6b
NC		 2292003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
230
231 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
232 (get_operand): Accept both 16 bit 32 bit registers as pointer
233 registers, when operating in Normal mode.
234 (fix_operand_size): Make default address size 16 for Normal mode.
235
ece01a63
ILT		 2362003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
237
238 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
239 registers.
240 (do_iwmmxt_word_addr): With a control register, reject conditional
241 execution and reject a non-word size.
242
fda712ee
AM		 2432003-10-16 Peter Bergner <bergner@vnet.ibm.com>
244
245 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
246 * configure: Regenerate.
247
60946ad0
AM		 2482003-10-15 Alan Modra <amodra@bigpond.net.au>
249
250 * doc/as.texinfo (Align): Correct list of byte targets.
251
1b8e29e5
TS		 2522003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
253
254 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
255 Fix indentation. Better error message.
256
b614a702
BW		 2572003-10-14 Bob Wilson <bob.wilson@acm.org>
258
259 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
260 argument in call to xtensa_get_property_section_name. Formatting.
261
224186bc
KK		 2622003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
263
264 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
265 parenthesis.
266
8edc77b9
KK		 2672003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
268
269 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 270 prototypes and casts.
8edc77b9
KK		 271 * config/tc-sh.h: Likewise.
272 * config/tc-sh64.c: Likewise.
273 * config/tc-sh64.h: Likewise.
274
1ae31fee
DB		 2752003-10-08 Dave Brolley <brolley@redhat.com>
276
277 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
278 (fr550_check_acc_range): New function.
279 (md_assemble): Call fr550_check_acc_range.
280
2812003-10-08 Dave Brolley <brolley@redhat.com>
282
283 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
284 (md_parse_option): Handle OPTION_CPU==fr550.
285 (md_show_usage): Document fr550.
286
05da4302
NC		 2872003-10-08 Philippe De Muyter <phdm@macqel.be>
288
60946ad0 289 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 290 (parse_args) : Accept new --gstabs+ option, and set
291 `use_gnu_debug_info_extensions'.
292 (show_usage) : Document --gstabs+ option.
293 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
294 * stabs.c (stabs_generate_asm_file) : If
295 `use_gnu_debug_info_extensions' is set, add the compilation
296 directory to the stabs debug info.
297 * doc/as.texinfo : Document --gstabs+ option.
298 * NEWS: Mention new feature.
299
60946ad0 3002003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 301
60946ad0
AM		 302 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
303 assembler syntax.
85cf2a8a 304
60946ad0
AM		 305 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
306 register names. Change all "defined (TE_LINUX)" to
307 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 308
60946ad0
AM		 309 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
310 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 311
4615568e
NC		 3122003-10-06 Robert Millan <robertmh@gnu.org>
313
60946ad0 314 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 315 * configure: Regenerate.
316
c2059446
NC		 3172003-10-05 Nick Clifton <nickc@redhat.com>
318
319 * as.c (parse_args): Revert patch to change handling of -f
320 option. Its behaviour is mandated by the POSIX 2 spec.
321
a72d6b4e
CG		 3222003-10-04 Christian Groessler <chris@groessler.org>
323
324 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
325 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
326 (md_pcrel_from): This function now gets called. Supply return
327 value.
328
33948635
NC		 3292003-10-04 Nick Clifton <nickc@redhat.com>
330
331 * as.c: Convert to ISO C90.
332
d3fb7ca2
NC		 3332003-10-04 Nick Clifton <nickc@redhat.com>
334
335 * as.c (std_shortopts): Remove 'f'.
336 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
337 acecpted as an alias for -f.
338
b256d4fd
NC		 3392003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
340
341 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
342 Make 'r' mean readonly data.
343
d17e7bce
TS		 3442003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
345
346 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
347 Unbreak overflow checks.
348
609f23f4
CD		 3492003-10-01 Chris Demetriou <cgd@broadcom.com>
350
351 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
352
ecd13cd3
TS		 3532003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
354
355 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
356 tests.
357 (load_register): Likewise.
358 (macro): Likewise.
359
30c378fd
CD		 3602003-09-30 Chris Demetriou <cgd@broadcom.com>
361
362 * config/tc-mips.c (mips_ip): Capitalize first word of
363 existing condition code warning, and add condition code
364 warnings for .ps instructions, and for bc1any[24][tf].
365
6a265366
CD		 3662003-09-30 Chris Demetriou <cgd@broadcom.com>
367
368 * NEWS: Mention support for MIPS64 Release 2.
369
43c58ae6
CD		 3702003-09-30 Chris Demetriou <cgd@broadcom.com>
371
372 * NEWS: Add an indication of the cutoff for 2.14.
373
5f74bc13
CD		 3742003-09-30 Chris Demetriou <cgd@broadcom.com>
375
376 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
377 * configure: Regenerate.
378 * config/tc-mips.c (imm2_expr): New variable.
379 (md_assemble, mips16_ip): Initialize imm2_expr.
380 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
381 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
382 (macro): Handle M_DEXT and M_DINS.
383 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
384 (mips_ip): Likewise.
385 (OPTION_MIPS64R2): New define.
386 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
387 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
388 (md_parse_option): Handle OPTION_MIPS64R2.
389 (s_mipsset): Handle setting "mips64r2" ISA.
390 (mips_cpu_info_table): Add mips64r2.
391 (md_show_usage): Document -mips64r2 option.
392 * doc/as.texinfo: Docuemnt -mips64r2 option.
393 * doc/c-mips.texi: Likewise.
394
de1e508d
DA		 3952003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
396
397 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
398
530556a9
JT		 3992003-09-26 Matt Thomas <matt@3am-software.com>
400
401 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
402 (OPTION_PIC): Define.
403 (md_longopts): Add "pic" option.
404 (md_parse_option): Change 'K' to OPTION_PIC.
405
f61e8019
AM		 4062003-09-23 Alan Modra <alan@modra.org>
407
408 * config/obj-elf.c (obj_elf_change_section): Adjust for
409 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
410 to be set when defaults are not. Don't set attr from defaults if
411 old_sec.
412
ae826530
TS		 4132003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
414
415 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
416 truncate values which won't fit im 32 bits.
417 (load_register): Likewise.
418 (macro): Likewise.
419
8cd5b113
AM		 4202003-09-17 Dmitry Diky <diwil@mail.ru>
421
422 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
423 (msp430_operands): Remove redundant l2[16] within switch-case.
424
28d297de
AM		 4252003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
426
427 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
428 * configure: Regenerate.
429
256ab948
TS		 4302003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
431
432 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
433 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
434 the function prototype.
435 (load_register): Likewise. Simplify the checks for sign-extended
436 constants.
437 (macro): Likewise. Fix code generation for 64-bit address constants
438 outside the 32-bit compatibility space. Adjust
439 macro_build_ldst_constoffset calls.
440 (s_cprestore): Adjust macro_build_ldst_constoffset call.
441
82e7541d
BW		 4422003-09-11 Bob Wilson <bob.wilson@acm.org>
443
444 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
445 literal_syms): New global variables.
446 (xtensa_define_label, add_target_symbol, xtensa_find_label,
447 map_over_defined_symbols, is_loop_target_label,
448 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
449 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
450 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
451 from insn_labels to saved_insn_labels when entering a literal region.
452 (xtensa_end_directive): Call md_flush_pending_output. Restore
453 insn_labels list when leaving a literal region.
454 (xtensa_literal_position): Call xtensa_clear_insn_labels.
455 (xtensa_literal_pseudo): Add check to disallow .literal inside a
456 literal region. Move insn_labels to saved_insn_labels and then restore
457 insn_labels on exit.
458 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
459 code to set is_loop_target or is_branch_target flag on the symbol
460 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
461 (xtensa_add_literal_sym, xtensa_add_insn_label,
462 xtensa_clear_insn_labels): New functions.
463 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
464 loops_ok argument. Rewrite to use insn_labels list instead of
465 calling xtensa_find_label and to check the is_loop_target flag on
466 symbols when loops_ok is false.
467 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
468 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
469 call to xtensa_move_labels. Propagate is_branch_target and
470 is_loop_target flags from symbols to frags.
471 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
472 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
473 aligning a loop instruction. Adjust call to xtensa_move_labels for
474 aligning entry instructions. Add call to xtensa_clear_insn_labels.
475 (xtensa_end): Remove call to xtensa_mark_target_fragments.
476 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
477 code to use new literal_syms list.
478 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
479 is_branch_target flags.
480
61846f28
BW		 4812003-09-09 Bob Wilson <bob.wilson@acm.org>
482
483 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
484 "move_labels" argument and corresponding call to xtensa_move_labels.
485 (md_assemble): Add a separate call to xtensa_move_labels and remove
486 argument for call to xtensa_mark_literal_pool_location.
487 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
488 calls to xtensa_mark_literal_pool_location.
489 (xtensa_create_local_symbol): Delete and inline the code into...
490 (xtensa_create_literal_symbol): ...here.
491 (xtensa_frob_label): Combine conditionals.
492 (expression_maybe_register, xtensa_symbol_new_hook,
493 fix_new_exp_in_seg): Use symbol_get_tc.
494
1745fcba
BW		 4952003-09-09 Bob Wilson <bob.wilson@acm.org>
496
497 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
498 combining identical literals.
499 (expression_maybe_register): Remove call to find_lit_sym_translation.
500 (is_duplicate_expression, cache_literal, is_duplicate_literal,
501 add_lit_sym_translation, find_lit_sym_translation): Delete.
502
3fb9d77f
NC		 5032003-09-07 Nick Clifton <nickc@redhat.com>
504
505 * doc/as.texinfo (Comments): Comment character for PPC is #.
506
12a99586
SC		 5072003-09-06 Stephane Carrez <stcarrez@nerim.fr>
508
509 PR savannah/4358:
510 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
511 overflow complain.
512
d5087907
RS		 5132003-09-05 Richard Sandiford <rsandifo@redhat.com>
514
515 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
516
8ad30312
NC		 5172003-09-04 Nick Clifton <nickc@redhat.com>
518
519 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
520 (md_pseudo_table): Add .v850e1 pseudo op.
521 (md_show_usage): Document -mv850e1 switch.
522 (md_parse_option): Accept -mv850e1 switch.
523 (md_begin): Allow TARGET_CPU to be v850e1.
524 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
525 * NEWS: Mention support for v850e1.
526
3c9030c1
AM		 5272003-09-04 Alan Modra <amodra@bigpond.net.au>
528
529 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
530 ppc_cpu selection rather than replacing.
531 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
532 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
533
13dfd2d0
NC		 5342003-09-03 Robert Millan <robertmh@gnu.org>
535
536 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
537 triplet.
538 * configure: Regenerate.
539
13b2be9c
DJ		 5402003-09-02 Daniel Jacobowitz <drow@mvista.com>
541
542 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
543 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
544 Specify AC_CONFIG_AUX_DIR.
545 * aclocal.m4: Regenerated with aclocal-1.7.
546 * configure: Regenerated with autoconf 2.57.
547 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
548
364b6d8b
JJ		 5492003-08-29 Jakub Jelinek <jakub@redhat.com>
550
6749011b 551 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 552 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
553 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
554 nor tc_cfi_emit_pcrel_expr are defined.
555 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
556 DIFF_EXPR_OK is not defined.
557 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
558 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
559 tc_cfi_emit_pcrel_expr): Define.
560 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
561 sparc_cfi_emit_pcrel_expr): New prototypes.
562 (sparc_cie_data_alignment): New decl.
563 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
564 * config/tc-sparc.c: Include dw2gencfi.h.
565 (sparc_cie_data_alignment): New variable.
566 (md_begin): Initialize it.
567 (sparc_cfi_frame_initial_instructions): New function.
568 (sparc_regname_to_dw2regnum): Likewise.
569 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 570 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 571
572 * config/tc-sparc.c (s_common): Cast last argument to long and
573 change format string to shut up warning.
574
0dee3be0
JE		 5752003-08-25 Jason Eckhardt <jle@rice.edu>
576
577 * doc/c-i860.texi: Update text about relocatable address expansions.
578
af858dae
JE		 5792003-08-24 Jason Eckhardt <jle@rice.edu>
580
581 * config/tc-i860.c (md_assemble): Use isrc2 from the original
582 instruction when expanding E_ADDR.
583
3673a93e
NC		 5842003-08-21 Nick Clifton <nickc@redhat.com>
585
586 * po/tr.po: Updated Turkish translation.
587
55257f50
AM		 5882003-08-20 Alan Modra <amodra@bigpond.net.au>
589
590 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
591 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
592
f02232aa
NC		 5932003-08-19 Nick Clifton <nickc@redhat.com>
594
595 * config/tc-arm.c (cp_address_required_here): Add code to handle
596 unindexed addressing mode.
597
3d8aea2f
AM		 5982003-08-19 Alan Modra <amodra@bigpond.net.au>
599
600 * config/tc-ppc.c (md_parse_option): Handle -m440.
601 (md_show_usage): Add -m440.
602 (md_apply_fix3): Warning fix.
603 * doc/c-ppc.texi: Document -m440.
604
d6415f6c
AM		 6052003-08-16 Benjamin Kalytta <bkausbk@web.de>
606
607 * read.c (s_print): Check for NULL.
608
1a317472
AM		 6092003-08-16 Alan Modra <amodra@bigpond.net.au>
610
611 * write.c (fixup_segment): When handling an expression involving
612 the subtraction of two symbols in the same segment, don't clear
613 fx_pcrel except for TC_M68K.
614
da64f3bf
AM		 6152003-08-14 Alan Modra <amodra@bigpond.net.au>
616
f86103b7
AM		 617 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
618 code.
619 * config/tc-i386.c: Likewise.
620 (RELOC_ENUM): Don't define. Replace throughout with enum.
621
c8089be7 622 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 623 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
624 Run "make dep-am".
625 * Makefile.in: Regenerate.
626
c04898f8
AS		 6272003-08-08 Andreas Schwab <schwab@suse.de>
628
629 * config/tc-m68k.h (TARGET_USE_CFIPOP)
630 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
631 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
632 Define.
633 * config/tc-m68k.c: Include "dw2gencfi.h".
634 (tc_m68k_regname_to_dw2regnum)
635 (tc_m68k_frame_initial_instructions): New functions.
636
3b260895
NC		 6372003-08-08 Dmitry Diky <diwil@mail.ru>
638
639 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
640 according to gcc order.
641
14d3f364
JE		 6422003-08-07 Jason Eckhardt <jle@rice.edu>
643
c8089be7
AM		 644 * config/tc-i860.c (i860_check_label): New function.
645 * config/tc-i860.h (i860_check_label): New prototype.
646 (tc_check_label): Define macro as i860_check_label.
14d3f364 647
820aff55
JE		 6482003-08-06 Jason Eckhardt <jle@rice.edu>
649
c8089be7
AM		 650 * config/tc-i860.c (s_align_wrapper): New function and prototype.
651 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
652 surrounding OBJ_ELF ifdef, and re-format slightly.
653 * doc/c-i860.texi: Document the special .align syntax available
654 in Intel mode.
820aff55 655
e15f6d30
JE		 6562003-08-06 Jason Eckhardt <jle@rice.edu>
657
658 * config/tc-i860.c (i860_handle_align): New function.
659 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
660 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
661
0acc96e1
JE		 6622003-08-06 Jason Eckhardt <jle@rice.edu>
663
664 * config/tc-i860.c (i860_process_insn): Check that instructions
665 with their dual-bit set are 8-byte aligned.
666
9e7d479d
NC		 6672003-08-06 Nick Clifton <nickc@redhat.com>
668
669 * po/fr.po: Updated French translation.
670
07c7854e
JE		 6712003-08-05 Jason Eckhardt <jle@rice.edu>
672
c8089be7 673 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 674 setting during flop argument parsing. Instead, do it after
675 instruction is fully parsed.
676
5eb0723a
JE		 6772003-08-05 Jason Eckhardt <jle@rice.edu>
678
c8089be7 679 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 680 directives are only available in Intel syntax mode.
681
5ea0549d
JE		 6822003-08-05 Jason Eckhardt <jle@rice.edu>
683
c8089be7
AM		 684 * config/tc-i860.c (s_dual): Accept .dual directive only in
685 the Intel syntax mode.
686 (s_enddual): Likewise for .enddual.
687 (s_atmp): Likewise for .atmp.
5ea0549d 688
a4622f40
AM		 6892003-08-04 Alan Modra <amodra@bigpond.net.au>
690
691 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
692 for memory operands. Pass the full operand_string to i386_index_check.
693
87505968
JE		 6942003-08-01 Jason Eckhardt <jle@rice.edu>
695
c8089be7
AM		 696 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
697 (target_intel_syntax): Declare variable.
698 (OPTION_INTEL_SYNTAX): Declare macro.
699 (md_longopts): Add option -mintel-syntax.
700 (md_parse_option): Set target_intel_syntax.
701 (md_show_usage): Add -mintel-syntax usage.
702 (md_begin): Set reg_prefix based on target_intel_syntax.
703 (i860_process_insn): Skip register prefix only if there is one.
704 Parse relocatable expressions in either Intel or AT&T syntax based
705 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
706 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
707 about the differences in syntax.
87505968 708
20977673
AM		 7092003-08-01 Dmitry Diky <diwil@mail.ru>
710
711 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
712 to all arches.
713
26c9b704
JR		 7142003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
715
716 * config/tc-sh.c (md_assemble): For branches, check & update
717 valid_arch here.
718
7734b6e9
JE		 7192003-07-30 Jason Eckhardt <jle@rice.edu>
720
721 * config/tc-i860.c: Convert to ISO C90.
722
2d150871
RO		 7232003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
724
725 * read.c (s_space): Revert 2003-07-28 change.
726
92191b29
AM		 7272003-07-30 Alan Modra <amodra@bigpond.net.au>
728
729 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
730
c861c80c
AM		 7312003-07-29 Alan Modra <amodra@bigpond.net.au>
732
733 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
734
77a6138a
AM		 7352003-07-29 Jakub Jelinek <jakub@redhat.com>
736
737 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
738
34f70875
L		 7392003-07-28 H.J. Lu <hongjiu.lu@intel.com>
740
741 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
742
8d548edb
RO		 7432003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
744
745 * read.c (s_space): Don't warn about .space 0.
746
dcd410fe
RO		 7472003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
748
749 * config/tc-mips.c (mips_flag_pdr): Define.
750 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
751 (s_mips_end) [OBJ_ELF]: Likewise.
752 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
753 (md_parse_option) [OBJ_ELF]: Handle them.
754 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
755
756 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
757 * doc/as.texinfo (Overview) [MIPS]: Likewise.
758
3cddba1e
L		 7592003-07-25 H.J. Lu <hongjiu.lu@intel.com>
760
761 * config/obj-elf.c (obj_elf_change_section): Update
762 elf_section_type and elf_section_flags only when they are
763 specified.
764
8e8c182c
L		 7652003-07-25 H.J. Lu <hongjiu.lu@intel.com>
766
767 * config/obj-elf.c (obj_elf_change_section): Always set section
768 type and flags.
769
2f89ff8d
L		 7702003-07-25 H.J. Lu <hongjiu.lu@intel.com>
771
772 * config/obj-elf.c (special_sections): Removed.
773 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
774 elf_section_type and elf_section_flags.
775 (elf_frob_file): Set SHT_GROUP.
776
777 * config/obj-elf.h (obj_sec_set_private_data): New.
778
779 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
780 * config/tc-ia64.h: Likewise.
781 * config/tc-m32r.h: Likewise.
782 * config/tc-m68hc11.h: Likewise.
783 * config/tc-mcore.h: Likewise.
784 * config/tc-mips.h: Likewise.
785 * config/tc-ppc.h: Likewise.
786 * config/tc-sh64.h: Likewise.
787 * config/tc-v850.h: Likewise.
788 * config/tc-xtensa.h: Likewise.
789
790 * config/tc-v850.h (SHF_V850_GPREL): Removed.
791 (SHF_V850_EPREL): Likewise.
792 (SHF_V850_R0REL): Likewise.
793
794 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
795 is defined.
796
a7f10e7a
SC		 7972003-07-24 Stephane Carrez <stcarrez@nerim.fr>
798
799 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
800 debugging symbols so that we handle page memory correctly.
801
834d807b
NC		 8022003-07-24 Nick Clifton <nickc@redhat.com>
803
804 * po/fr.po: Updated French translation.
805
8266886e
DJ		 8062003-07-23 Daniel Jacobowitz <drow@mvista.com>
807
808 * config/tc-arm.c (arm_archs): Add iwmmxt.
809
b41b1f95 8102003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 811
b41b1f95
L		 812 * read.c (do_parse_cons_expression): Mark nbytes unused to
813 silence gcc.
814
0c0b9be0
AO		 8152003-07-22 Alexandre Oliva <aoliva@redhat.com>
816
ba18dd6f
AO		 817 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
818 or bsr/bs.
819
0c0b9be0
AO		 820 * config/tc-h8300.c (md_assemble): Make sure characters after
821 slash and dot are lower-case.
822
6c37ac4d
NC		 8232003-07-17 Nick Clifton <nickc@redhat.com>
824
825 * po/es.po: New Spanish translation.
826 * po/tr.po: New Turkish translation.
827 * po/opcodes.pot: Regenerate.
828
c5c0a210
AM		 8292003-07-16 Alan Modra <amodra@bigpond.net.au>
830
831 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
832 (generic_dwarf2_emit_offset): Don't define function when
833 TC__DWARF2_EMIT_OFFSET is defined.
834
5a7ea749
RS		 8352003-07-15 Richard Sandiford <rsandifo@redhat.com>
836
837 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
838 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 839 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 840
ec178e1b
AM		 8412003-07-15 Alan Modra <amodra@bigpond.net.au>
842
843 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
844 only for V850_OPERAND_DISP operands.
845
e85ca5bb
AM		 8462003-07-15 Alan Modra <amodra@bigpond.net.au>
847
848 * frags.c (frag_more): Move segment checks to..
849 (frag_alloc_check): ..here. New function.
850 (frag_append_1_char): Call frag_alloc_check.
851
76bff705
NC		 8522003-07-14 Nick Clifton <nickc@redhat.com>
853
854 * po/tr.po: Update with latest version.
855 * po/POTFILES.in: Regenerate.
856 * po/gas.pot: Regenerate.
857 * configure: Regenerate.
858
278ed128
NC		 8592003-07-14 Nick Clifton <nickc@redhat.com>
860
861 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
862 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
863 "safe-ctype.h" and update use of macros.
864 * Makefile.am: Update dependencies.
865 * Makefile.in: Regenerate.
866
fce00800
AM		 8672003-07-11 Alan Modra <amodra@bigpond.net.au>
868
869 * po/gas.pot: Regenerate.
870
75e21f08
JJ		 8712003-07-10 Jakub Jelinek <jakub@redhat.com>
872
873 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
874 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
875 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
876 DWARF2_CIE_DATA_ALIGNMENT): Define.
877 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
878 prototypes.
879 (ppc_cie_data_alignment): Declare.
880 * config/tc-ppc.c: Include dw2gencfi.h.
881 (ppc_cie_data_alignment): Define.
882 (md_begin): Initialize ppc_cie_data_alignment.
883 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
884 functions.
885 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
886 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
887 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
888 DWARF2_CIE_DATA_ALIGNMENT): Define.
889 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
890 New prototypes.
891 (s390_cie_data_alignment): Declare.
892 * config/tc-s390.c: Include dw2gencfi.h.
893 (s390_cie_data_alignment): Define.
894 (md_begin): Initialize s390_cie_data_alignment.
895 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
896 New functions.
897
2ce28d43
AO		 8982003-07-10 Alexandre Oliva <aoliva@redhat.com>
899
900 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
901 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
902 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
903 * configure.in (am33_2.0, mn10300-*-linux*): Added.
904 * configure: Rebuilt.
905 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
906 elf32-am33lin.
907 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
908 by default.
909
bf6f0d0c
AO		 9102003-07-09 Alexandre Oliva <aoliva@redhat.com>
911
912 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
913 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
914 for subtracts from GLOBAL_OFFSET_TABLE that could not be
915 simplified.
916 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
917 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
918 could not be simplified.
919 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
920 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
921 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
922 BDF_RELOC_MN10300_GOT32.
923 * config/tc-mn10300.c (mn10300_fix_adjustable): If
924 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
925 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
926 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
927 symbol if we know its value.
928 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
929 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
930 duplicate underscore prefix.
931 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
932 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
933 type in X_md, not X_add_number. Zero X_add_number.
934 (mn10300_check_fixup): Extract relocation type from X_md.
935 * config/tc-mn10300.h: Update comment.
936 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
937 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
938 (O_PIC_reloc): this.
939 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
940 (mn10300_check_fixup): Likewise.
941 (mn10300_parse_name): Set X_add_number to relocation type.
942 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
943 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
944 O_GOTOFF, O_PLT, O_GOT): Define.
945 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
946 (mn10300_check_fixup): New fn.
947 (md_assemble): Call it. Check for PIC-related relocs.
948 (mn10300_cons_fix_new): Likewise. New fn.
949 (mn10300_end_of_match): New fn.
950 (mn10300_md_parse_name_cont): New fn.
951
e7b71525
AO		 9522003-07-09 Alexandre Oliva <aoliva@redhat.com>
953
954 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
955 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
956 accumulator's shift.
957 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
958 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
959 md_assemble, md_estimate_size_before_relax): Handle fbCC.
960 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
961 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
962 HAVE_AM33_2.
963 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
964 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
965 (HAVE_AM33): Match AM33_2 too.
966 (HAVE_AM33_2): New macro.
967 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
968 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
969 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
970 (float_registers, double_registers): New variables.
971 (float_register_name, double_register_name): New functions.
972 (md_assemble): Recognize FP registers. Implement FMT_D3.
973 (mn10300_insert_operand): Support FP registers.
974
115695a8
CD		 9752003-07-08 Chris Demetriou <cgd@broadcom.com>
976
977 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
978 target being a global symbol if not compiling SVR4 PIC code.
979
9f7598c1
NC		 9802003-07-07 Nick Clifton <nickc@redhat.com>
981
982 * doc/c-m32r.texi (M32R-Directives): New node. Document the
983 .high, .shigh and .low directives.
984
1b680e4f
RS		 9852003-07-07 Richard Sandiford <rsandifo@redhat.com>
986
987 * config/tc-h8300.c (h8300sxnmode): Add prototype.
988 (DSYMMODE): Remove.
989 (parse_exp): Replace expressionS argument with a h8_op. Parse the
990 operand size as well.
991 (skip_colonthing): Remove unused expression argument. Tighten checks
992 for 2-digit sizes.
993 (colonmod24): Remove.
994 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
995 (get_operand): Likewise. Use the standard code to read the size of
996 pc-relative operands.
997 (fix_operand_size): Include the size-guessing logic that used to be
998 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
999 offsets with a symbolic component.
1000
0cea6190
NC		 10012003-07-04 Nick Clifton <nickc@redhat.com>
1002
1003 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1004 macro to compute size of selected register name array.
1005
933fbc29
MS		 10062003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1007
1008 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1009 (md_begin): Add minimal cpu type logic for instructions with different
1010 binary format depending on the cpu.
1011 (md_assemble): Remove check for minimal cpu.
1012 (s390_insert_operand): Add support for long displacements.
1013 (md_gather_operands): Likewise.
1014 (tc_s390_fix_adjustable): Likewise.
1015 (tc_s390_force_relocation): Likewise.
1016 (md_apply_fix3): Likewise.
1017
1a2c1fad
CD		 10182003-06-30 Chris Demetriou <cgd@broadcom.com>
1019
1020 * config/tc-mips.c (s_mipsset): Implement -march= handling
1021 differently.
1022
17a2f251
TS		 10232003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1024
1025 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1026 prototypes and casts. Replace PTR with void *. Reformat.
1027 * config/tc-mips.h: Likewise.
1028
6344efa4
AM		 10292003-06-30 Alan Modra <amodra@bigpond.net.au>
1030
1031 * config/tc-ia64.c (note_register_values): Warning fix.
1032 * config/tc-mips.c (append_insn): Likewise.
1033
fef14a42
TS		 10342003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1035
1036 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1037 .set arch=FOO.
1038 (file_mips_arch): Rename mips_arch.
1039 (mips_arch_info,mips_tune_info): Remove.
1040 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1041 (mips_cpu_info_from_arch): New function.
1042 (md_begin): Use file_mips_arch.
1043 (macro_build,macro,mips_ip): Use mips_opts.arch.
1044 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1045 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1046 Use file_mips_arch.
1047 (s_mipsset): Support for .set arch=FOO.
1048 (mips_cpu_info_table): Fix typo.
1049
02fc3089
L		 10502003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1051
1052 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1053
2d0d09ca
RS		 10542003-06-25 Richard Sandiford <rsandifo@redhat.com>
1055
1056 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1057 unsigned 8-bit operands.
1058
685736be
NC		 10592003-06-24 Nick Clifton <nickc@redhat.com>
1060
1061 * read.c (s_comm): Change error message to assume an unsigned size
1062 has been passed to .comm.
1063 * config/tc-sparc.c (s_common): Likewise.
1064 * write.c (write_contents): Replace 'unsigned long' with
1065 'addressT' and 'long' with offsetT in order to allow computations
1066 with very large values to work for 64-bit addressed targets.
1067 (relax_and_size_all_segments): Likewise.
1068 (relax_frag): Likewise.
1069 (relax_segment): Likewise.
e85ca5bb 1070
e98d298c
MM		 10712003-06-23 Mark Mitchell <mark@codesourcery.com>
1072
1073 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1074
ca164297
L		 10752003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1076
1077 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1078 Instructions.
1079
1080 * gas/config/tc-i386.h (CpuPNI): New.
1081 (CpuUnknownFlags): Add CpuPNI.
1082
041340ad
JW		 10832003-06-23 <davidm@hpl.hp.com>
1084
1085 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1086 freebsd, openvms, and nsk (non-stop kernel).
1087
b7599f01
JT		 10882003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1089
1090 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1091 all locals have been declared.
1092
b7c7d6c1
TS		 10932003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1094
1095 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1096 special handling for n32 ABI.
1097 (macro): Likewise.
1098
815ddb50
TS		 10992003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1100
1101 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1102 2003-06-11 change.
1103
f590b86e
CG		 11042003-06-19 Christian Groessler <chris@groessler.org>
1105
1106 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1107 now, not only a warning. Add some more checks to detect invalid
1108 registers.
1109 (get_operand): For CLASS_IR remember register size in mode struct.
1110 (get_specific): Handle new CLASS_IRO type. Add register size
1111 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1112 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1113
931e13a6
AM		 11142003-06-19 Alan Modra <amodra@bigpond.net.au>
1115
1116 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1117 (ppc_change_csect): Add align param. Align frag at start of csect.
1118 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1119 (ppc_frob_section): Align vma.
1120
9393cb0d
JJ		 11212003-06-18 Jakub Jelinek <jakub@redhat.com>
1122
1123 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1124 (output_cie): Don't pad.
1125 (output_fde): Add align argument. Pad to align if not 0.
1126 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1127 Pad just last FDE to EH_FRAME_ALIGNMENT.
1128
df9a398f
MS		 11292003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1130
1131 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1132 dependent on s390_arch_size and current_cpu dependent on
1133 current_mode_mask.
1134
2fe04c57
NC		 11352003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1136
1137 * configure.in: Add c4x as an architecture variant to tic4x.
1138 * configure: Regenerate.
1139 * Makefile.in: Regenerate.
1140 * doc/Makefile.in: Regenerate.
1141
9f2b53d7
AM		 11422003-06-18 Alan Modra <amodra@bigpond.net.au>
1143
1144 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1145 ".TOC." from PPC64_TOC relocs.
1146
ba0b2174
AM		 11472003-06-17 Alan Modra <amodra@bigpond.net.au>
1148
1149 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1150
f899b4b8
TS		 11512003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1152
1153 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1154 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1155 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1156 s_cprestore,s_cpadd): Use them.
1157
399f703e
HPN		 11582003-06-16 Hans-Peter Nilsson <hp@axis.com>
1159
1160 * configure.in: Add specific case for cris-*-linux-gnu* with
1161 em=linux.
1162 * configure: Regenerate.
1163 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1164 if TE_LINUX defined, else FALSE.
1165 (bfd_boolean demand_register_prefix): Set default from
1166 DEFAULT_CRIS_AXIS_LINUX_GNU.
1167 (symbols_have_leading_underscore): Similar.
1168 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1169
39c2da32
RE		 11702003-06-13 Richard Earnshaw <rearnsha@arm.com>
1171
1172 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1173 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1174 FPU_ARCH_FPA for AOUT.
1175 (md_begin): Don't try to guess the floating point architecture from
1176 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1177
a06a29f2
NC		 11782003-06-13 Robert Millan <zeratul2@wanadoo.es>
1179
1180 * configure.in: Add i386-netbsd-gnu target.
1181 * configure: Regenerate.
1182
d88ef7a6
TT		 11832003-06-12 Tom Tromey <tromey@redhat.com>
1184
1185 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1186 directives node.
1187
34ce925e
RS		 11882003-06-12 Richard Sandiford <rsandifo@redhat.com>
1189
1190 * config/tc-mips.c (append_insn): In a compound relocation, take the
1191 field width from the final (outermost) operator.
1192
cdfbf930
RH		 11932003-06-11 Richard Henderson <rth@redhat.com>
1194
1195 * dw2gencfi.c (struct cfi_escape_data): New.
1196 (cfi_add_CFA_nop): Remove.
1197 (CFI_escape, dot_cfi_escape): New.
1198 (dot_cfi): Remove nop.
1199 (cfi_pseudo_table): Remove nop; add escape.
1200 (output_cfi_insn): Likewise.
1201 (select_cie_for_fde): Stop on escape.
1202 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1203 * read.c, read.h (do_parse_cons_expression): New.
1204 * doc/as.texinfo (.cfi_escape): New.
1205
8c1a34cd
TS		 12062003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1207
1208 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1209 (s_cprestore): Likewise.
1210 (s_cpreturn): Likewise.
1211
4b0cff4e
TS		 12122003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1213
1214 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1215 with zeros.
1216
a7ebbfdf
TS		 12172003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1218
1219 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1220 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1221 exceptions from size assert. Remove most of the addend fixup
1222 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1223 handling. Remove zero addend specialcases.
1224 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1225 the addend fixup specialcase.
1226 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1227
d25d759d
TS		 12282003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1229
1230 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1231 in the RELOC_EXPANSION_POSSIBLE case.
1232
9d83078b
AM		 12332003-06-11 Alan Modra <amodra@bigpond.net.au>
1234
1235 * config/tc-i960.c (line_comment_chars): Add '#'.
1236 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1237
3b443373
L		 12382003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1239
1240 * po/Make-in (DESTDIR): New.
1241 (install-data-yes): Support $(DESTDIR).
1242 (uninstall): Likewise.
1243
795bb480
AM		 12442003-06-11 Alan Modra <amodra@bigpond.net.au>
1245
1246 * Makefile.am: Run "make dep-am".
1247 * Makefile.in: Regenerate.
1248 * po/POTFILES.in: Regenerate.
1249
b11dcf4e
DE		 12502003-06-10 Doug Evans <dje@sebabeach.org>
1251
1252 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1253 CGEN_INSN_RELAXED.
1254 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1255 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1256 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1257
adadcc0c
AM		 12582003-06-10 Alan Modra <amodra@bigpond.net.au>
1259 Gary Hade <garyhade@us.ibm.com>
1260
1261 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1262 (md_apply_fix3): Special case lq insn.
1263
0613284f
RS		 12642003-06-10 Richard Sandiford <rsandifo@redhat.com>
1265
1266 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1267 lists. Allow single-register ranges.
1268
f4984206
RS		 12692003-06-10 Richard Sandiford <rsandifo@redhat.com>
1270
1271 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1272 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1273
12b55ccc
L		 12742003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1275
1276 * NEWS: Updated for the new -n option for the i386 assembler.
1277
1278 * config/tc-i386.c (optimize_align_code): New.
1279 (md_shortopts): Add 'n'.
1280 (md_parse_option): Handle 'n'.
1281 (md_show_usage): Add '-n'.
1282
1283 * config/tc-i386.h (optimize_align_code): Declared.
1284 (md_do_align): Optimize code alignment only if optimize_align_code
1285 is not 0.
1286
1287 * doc/as.texinfo: Add the new -n option.
1288
1289 * doc/c-i386.texi: Document the new -n option.
1290
fa87b337
RH		 12912003-06-07 Richard Henderson <rth@redhat.com>
1292
17076204
RH		 1293 * doc/as.texinfo: Document .cfi_rel_offset.
1294
fa87b337
RH		 1295 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1296 (cfi_add_CFA_offset): Detect invalid offsets.
1297 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1298 (cfi_add_CFA_restore_state): Restore it.
1299 (CFI_rel_offset): New.
1300 (cfi_pseudo_table): Add it.
1301 (dot_cfi): Handle it.
1302
52628315
L		 13032003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1304
1305 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1306 predicate for ia64.
1307
d4ea8842
MS		 13082003-06-05 Michael Snyder <msnyder@redhat.com>
1309
1310 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1311 (build_bytes): Ditto.
1312
13132003-06-05 Richard Sandiford <rsandifo@redhat.com>
1314
1315 * config/tc-h8sx.c (DMODE): Remove.
1316 (colonmod24): Don't choose a default if the operand is a 16-bit
1317 constant integer.
1318 (fix_operand_size): New function.
1319 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1320 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1321
2be24b54
ML		 13222003-06-05 Michal Ludvig <mludvig@suse.cz>
1323
1324 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1325 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1326 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1327 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1328 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1329 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1330 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1331 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1332 (cfi_pseudo_table): New directives .cfi_return_column,
1333 .cfi_restore, .cfi_undefined, .cfi_same_value,
1334 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1335 (dot_cfi, output_cfi_insn): Handle new directives.
1336 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1337 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1338 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1339
757bc393
RH		 13402003-06-04 Richard Henderson <rth@redhat.com>
1341
1233ae62
RH		 1342 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1343
757bc393
RH		 1344 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1345
f4b97536
RH		 13462003-06-04 Richard Henderson <rth@redhat.com>
1347
1348 * config/tc-alpha.c (s_alpha_usepv): New.
1349 (md_pseudo_table): Add it.
1350 (alpha_cfi_frame_initial_instructions): New.
1351 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1352 (tc_cfi_frame_initial_instructions): New.
1353 * doc/c-alpha.texi: Document .usepv.
1354
68d55fe3
JJ		 13552003-06-04 Jakub Jelinek <jakub@redhat.com>
1356
1357 * as.c (show_usage): Document --execstack and --noexecstack.
1358 (parse_args): Add --execstack and --noexecstack.
1359 (main): Create .note.GNU-stack section if --execstack or
1360 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1361 * as.h (flag_execstack, flag_noexecstack): New.
1362
f9b4148d
CD		 13632003-06-03 Chris Demetriou <cgd@broadcom.com>
1364
1365 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1366 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1367 (OPTION_MISC_BASE): New defines.
1368 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1369 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1370 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1371 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1372 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1373 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1374 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1375 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1376 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1377 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1378 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1379 (OPTION_TRAP): Redefine in terms of new defines.
1380 (md_longopts): Reorder entries.
1381
7ee7b84d
MS		 13822003-05-14 Michael Snyder <msnyder@redhat.com>
1383 From Bernd Schmidt <bernds@redhat.com>
1384 and Michael Snyder <msnyder@redhat.com>
1385 and Alexandre Oliva <aoliva@redhat.com>
1386 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1387 * config/tc-h8300.h: Ditto.
1388
e30ddb24
NC		 13892003-06-03 Nick Clifton <nickc@redhat.com>
1390
1391 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1392 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1393 before calling bfd_reloc_type_lookup.
1394
ed7d5d1a
AM		 13952003-06-02 Alan Modra <amodra@bigpond.net.au>
1396
1397 * read.c (emit_expr): Set dot_value.
1398 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1399
c1ed1235
AM		 14002003-06-02 Alan Modra <amodra@bigpond.net.au>
1401
1402 * macro.c (sub_actual): Don't lose string if it turns out that
1403 &string wasn't an arg.
1404
eafbc43f
RH		 14052003-05-31 Richard Henderson <rth@redhat.com>
1406
1407 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1408 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1409
f37f01cf
RH		 14102003-05-29 Richard Henderson <rth@redhat.com>
1411
1412 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1413 (all_frame_data, plast_frame_data, cur_frame_data): New.
1414 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1415 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1416 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1417 * config/tc-alpha.h (md_end): New.
1418 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1419 (DWARF2_CIE_DATA_ALIGNMENT): New.
1420
a197c351
NC		 14212003-05-29 Nick Clifton <nickc@redhat.com>
1422
1423 * configure.in: Add i386-*-freebsd* entry.
1424 * configure: Regenerate.
1425
4bf4a882 14262003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1427
1428 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1429
756d1d01
RH		 14302003-05-27 Richard Henderson <rth@redhat.com>
1431
1432 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1433 symbol_create call.
1434 (current_location): Use symbol_temp_new_now.
1435 * stabs.c (s_stab_generic): Use symbol_temp_new.
1436 * symbols.c (temp_label_name): Remove.
1437 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1438
a4447b93
RH		 14392003-05-27 Richard Henderson <rth@redhat.com>
1440
1441 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1442 * as.c (main): Always call cfi_finish.
1443 * config/tc-i386.c (x86_dwarf2_return_column): New.
1444 (x86_cie_data_alignment): New.
1445 (md_begin): Set them.
1446 (tc_x86_cfi_init): Remove.
1447 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1448 return int, not unsigned long; don't as_bad here.
1449 (tc_x86_frame_initial_instructions): Streamline; use
1450 updated api.
1451 * config/tc-i386.h (tc_cfi_init): Remove.
1452 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1453 (DWARF2_CIE_DATA_ALIGNMENT): New.
1454
b7d6ed97
RH		 14552003-05-27 Richard Henderson <rth@redhat.com>
1456
1457 * symbols.c (temp_label_name): New.
1458 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1459 (symbol_set_value_now): New.
1460 * symbols.h: Prototype them.
1461 * dwarf2dbg.c: Use them.
1462 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1463
14218d5f
JE		 14642003-05-23 Jason Eckhardt <jle@rice.edu>
1465
1466 * config/tc-i860.c (target_xp): Declare variable.
1467 (OPTION_XP): Declare macro.
1468 (md_longopts): Add option -mxp.
1469 (md_parse_option): Set target_xp.
1470 (md_show_usage): Add -mxp usage.
1471 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1472 (md_assemble): Don't try expansions if XP_ONLY is set.
1473 * doc/c-i860.texi: Document -mxp option and i860XP support.
1474
36ede617
EC		 14752003-05-23 Eric Christopher <echristo@redhat.com>
1476
1477 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1478
a105a300
TS		 14792003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1480
1481 * config/tc-mips.c (append_insn): Use actual relocation size for new
1482 fixp's. Don't relax overflow checking for partial_inplace relocations.
1483 Use the actual relocation type in combined relocs, not just the type
1484 of the first one.
1485 (macro_build_jalr): Use actual relocation size for new fix.
1486 (s_cpsetup, s_gpdword): Likewise.
1487
dc9461f6
TS		 14882003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1489
1490 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1491
ceb41009
NC		 14922003-05-22 Nick Clifton <nickc@redhat.com>
1493
1494 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1495 section relative offsets for relocs that will not be based on the
1496 section symbol.
1497 (xstormy16_md_apply_fix3): Remove previous patch to this
1498 function.
1499
143d77c5
EC		 15002003-05-07 Eric Christopher <echristo@redhat.com>
1501
ed7d5d1a
AM		 1502 * config/tc-mips.c (mips_abicalls): New variable.
1503 (md_parse_option): Use.
1504 (s_option): Ditto.
1505 (s_abicalls): Ditto.
1506 (mips_elf_final_processing): Set EF_MIPS_PIC and
1507 EF_MIPS_CPIC dependent on above.
143d77c5 1508
85c77c38
DA		 15092003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1510
1511 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1512
87ccc1b0
NC		 15132003-05-21 Nick Clifton <nickc@redhat.com>
1514
ed7d5d1a
AM		 1515 * config/obj-elf.c: Include dwarf2dbg.h.
1516 (elf_pseudo_tab): Add .file and .loc.
1517 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1518 * config/tc-arm.c: Likewise.
1519 * config/tc-h8300.c: Likewise.
1520 * config/tc-hppa.c: Likewise.
1521 * config/tc-ia64.c: Likewise.
1522 * config/tc-m68hc11.c: Likewise.
1523 * config/tc-m68k.c: Likewise.
1524 * config/tc-mmix.c: Likewise.
1525 * config/tc-mn10300.c: Likewise.
1526 * config/tc-ppc.c: Likewise.
1527 * config/tc-sh.c: Likewise.
1528 * config/tc-sparc.c: Likewise.
1529 * config/tc-v850.c: Likewise.
1530 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1531 dwarf2dbg.h.
1532 * config/tc-ip2k.c: Likewise.
1533 * config/tc-iq2000.c: Likewise.
1534 * config/tc-xstormy16.c: Likewise.
1535 * config/tc-xtensa.c: Likewise.
87ccc1b0 1536 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1537 * Makefile.in: Regenerate.
1538 * aclocal.m4: Regenerate.
1539 * config.in: Regenerate.
1540 * configure: Regenerate.
1541 * po/POTFILES.in: Regenerate.
1542 * po/gas.pot: Regenerate.
143d77c5 1543
7ed2c8b0
NC		 15442003-05-21 Nick Clifton <nickc@redhat.com>
1545
1546 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1547 BFD_ASSEMBLER targets.
1548 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1549 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1550 defining BFD_ASSEMBLER.
1551
39b82151
ML		 15522003-05-20 Michal Ludvig <mludvig@suse.cz>
1553
1554 * as.c (main): Remove tc_cfi_init().
143d77c5 1555 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1556 with '%'.
1557 (cfi_pseudo_table): Add "cfi_register" entry.
1558 (cfi_make_insn): Handle CFA_register.
1559 (cfi_output_insn): Ditto.
1560 (dot_cfi): Ditto.
1561 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1562 (dot_cfi_endproc): Reuse already emitted CIEs.
1563 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1564 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1565
f53e95c7
NC		 15662003-05-20 Nick Clifton <nickc@redhat.com>
1567
1568 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1569 (md_pseudo_table): Add entries for .loc and .line.
1570
7c0295b1
AM		 15712003-05-20 Alan Modra <amodra@bigpond.net.au>
1572
1573 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1574 defined.
1575 (dot_cfi_endproc): Avoid C99 construct.
1576
54cfded0
AM		 15772003-05-20 Michal Ludvig <mludvig@suse.cz>
1578
1579 * dw2gencfi.c, dw2gencfi.h: New files.
1580 * config/tc-i386.c (tc_x86_cfi_init): New function.
1581 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1582 * as.c (parse_args): Set verbose flag on --verbose.
1583 (main): Call tc_cfi_init()/cfi_finish().
1584 * as.h (verbose): New external variable.
1585 * read.c (pobegin): Insert CFI pops to the list.
1586 * symbols.c (local_symbol_make): Make symbol external.
1587 * symbols.h (local_symbol_make): New prototype.
1588 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1589 * Makefile.in: Regenerate.
1590 * doc/as.texinfo: Added node "CFI directives" with description of
1591 all implemented .cfi_* directives.
1592 * doc/Makefile.in: Regenerate.
1593 * po/POTFILES.in: Regenerate.
1594
a1f3c24c
SS		 15952003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1596
54cfded0
AM		 1597 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1598 insns.
1975ab25 1599 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1600
b645cb17
JE		 16012003-05-18 Jason Eckhardt <jle@rice.edu>
1602
1603 * config/tc-i860.c (i860_process_insn): Initialize fc after
1604 each opcode mismatch.
1605
80c7c40a
NC		 16062003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1607
1608 * configure.in: Accept i[3-7]86 variants.
1609 * configure: Regenerate.
1610
c344a4c8
TS		 16112003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1612
1613 * config/tc-mips.h: Fix comment formatting.
1614
64e55042
HPN		 16152003-05-13 Hans-Peter Nilsson <hp@axis.com>
1616
1617 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1618 (read_a_source_file): Delete label contin.
64e55042
HPN		 1619 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1620 input as with macros, instead of in separate old_* variables.
1621 Zero-terminate string being scrubbed.
1622
e66c629e
NC		 16232003-05-12 Nick Clifton <nickc@redhat.com>
1624
1625 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1626 (md_assemble): Reset skipping_fptr.
1627 (md_operand): If @fptr() is followed by a minus sign, set
1628 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1629 @fptr is detected, ignore it and reset skipping_fptr.
1630
673a54e3
JE		 16312003-05-11 Jason Eckhardt <jle@rice.edu>
1632
1633 * config/tc-i860.c (MAX_FIXUPS): Define.
1634 (struct i860_fi fi[]): New struct.
1635 (struct i860_it the_insn): Add above as member and move fields
1636 exp, reloc, pcrel and fup into i860_fi.
1637 (md_assemble): Replace all instances of exp, reloc, pcrel
1638 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1639 Add a loop to possibly emit multiple fix-ups for each insn.
1640 (i860_process_insn): Likewise.
1641 (i860_get_expression): Likewise.
1642 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1643
2ebb4b88
MS		 16442003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1645
1646 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1647
35f5df7f
L		 16482003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1649
1650 * config/tc-ia64.c (alias_hash): New.
1651 (alias_name_hash): New.
1652 (secalias_hash): New.
1653 (secalias_name_hash): New.
1654 (md_pseudo_table): Add "secalias".
1655 (md_begin): Initialize alias_hash, alias_name_hash,
1656 secalias_hash and secalias_name_hash.
1657 (struct alias): New.
1658 (dot_alias): Implement .alias and .secalias directives.
1659 (do_alias): New.
1660 (ia64_adjust_symtab): New.
1661 (do_secalias): New.
1662 (ia64_frob_file): New.
1663
1664 * config/tc-ia64.h (ia64_adjust_symtab): New.
1665 (tc_adjust_symtab): Defined.
1666 (ia64_frob_file): New.
1667 (tc_frob_file): Defined.
1668
d2bf1bda
NC		 16692003-05-07 Dmitry Diky <diwil@mail.ru>
1670
1671 * tc-msp430.c: Add missing lines to known cpus list.
1672
cac012d6
AO		 16732003-05-06 Alexandre Oliva <aoliva@redhat.com>
1674
1675 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1676 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1677 * config.in, configure: Rebuilt.
1678
d8dbbec1
L		 16792003-05-05 H.J. Lu <hjl@gnu.org>
1680
1681 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1682 howto->partial_inplace is false.
1683
9204e615
DJ		 16842003-05-05 Daniel Jacobowitz <drow@mvista.com>
1685
1686 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1687 symbol_used_in_reloc_p check.
1688 (md_apply_fix3): Remove check for howto->pcrel_offset.
1689
711ef82f
L		 16902003-05-03 H.J. Lu <hjl@gnu.org>
1691
1692 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1693 fatal error for unknown section attribute.
1694
1695 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1696 unknown section attribute.
1697 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1698 * config/tc-ppc.c (ppc_section_letter): Likewise.
1699
1700 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1701 (ia64_elf_section_type): Accept "unwind".
1702
83b5ab55
L		 17032003-05-02 H.J. Lu <hjl@gnu.org>
1704
1705 * read.h (demand_copy_string): New.
1706
1707 * config/tc-alpha.c (demand_copy_string): Removed.
1708
7ff0565e
MS		 17092003-05-02 Michael Snyder <msnyder@redhat.com>
1710
54cfded0 1711 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1712 (for targets that like eg. a leading dot in a local label).
1713
2968149b
NC		 17142003-05-02 Nick Clifton <nickc@redhat.com>
1715
1716 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1717 addend with the symbol's value for pc-relative relocations against
1718 a defined symbol - this will be done automatically.
1719
e7b9a8c1
L		 17202003-05-01 H.J. Lu <hjl@gnu.org>
1721
1722 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1723 "STT_NOTYPE".
1724
612d7b83
L		 17252003-05-01 H.J. Lu <hjl@gnu.org>
1726
1727 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1728
1729 * config/obj-elf.c (obj_elf_section_name): Call
1730 tc_canonicalize_section_name if it is defined.
1731
a645d1eb
L		 17322003-05-01 H.J. Lu <hjl@gnu.org>
1733
1734 * config/tc-ia64.c (ia64_check_label): New.
1735 * config/tc-ia64.h (tc_check_label): New.
1736
1737 * read.c (read_a_source_file): Call tc_check_label after
1738 creating a user-defined label if defined.
1739
df12615d
AM		 17402003-05-02 Alan Modra <amodra@bigpond.net.au>
1741
1742 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1743 -be and split strings to below 509 bytes in length.
1744
f70c8412
CG		 17452003-05-01 Christian Groessler <chris@groessler.org>
1746
1747 * expr.h: Fix comments in operatorT typedef.
54cfded0 1748 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1749 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1750 decides by the parameter.
1751 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1752 command line argument was given to select the intended
1753 architecure.
1754 (get_interrupt_operand): Warn if NOP type code is emitted.
1755 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1756 (apply_fix): Call newfix with additional 'size' parameter.
1757 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1758 4 bit immediate arguments.
1759 (md_longopts): Add 'linkrelax' option.
1760 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1761 variable when 'linkrelax' command line option is specified.
1762 (md_show_usage): Display 'linkrelax' option.
1763 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1764 R_CALLR and R_REL16.
1765 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1766
10a98291
L		 17672003-04-30 H.J. Lu <hjl@gnu.org>
1768
1769 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1770 (ia64_float_to_chars): Likewise.
1771 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1772 and ia64_float_to_chars by tc_segment_info_data.endian from
1773 the current segment if byteorder == -1.
1774 (md_begin): Call dot_byteorder to set target_big_endian.
1775 (md_atof): Call ia64_float_to_chars to convert floating point.
1776 (ia64_float_to_chars_bigendian): New function.
1777 (ia64_float_to_chars_littleendian): Likewise.
1778 (ia64_elf_section_change_hook): Likewise.
1779
1780 * config/tc-ia64.h (ia64_number_to_chars): New.
1781 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1782 (ia64_elf_section_change_hook): New.
1783 (md_elf_section_change_hook): Defined.
1784 (ia64_segment_info_type): New struct.
1785 (TC_SEGMENT_INFO_TYPE): Defined.
1786
bf57c3c9
L		 17872003-04-30 H.J. Lu <hjl@gnu.org>
1788
1789 * config/tc-ia64.c (md_section_align): Deleted.
1790
1791 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1792 (md_section_align): New.
1793
165a7f90
L		 17942003-04-30 H.J. Lu <hjl@gnu.org>
1795
1796 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1797 and add real16.
1798 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1799 "real16.ua".
1800 (md_atof): Add 6 byte padding of zero for real16.
1801
eba874d8
NC		 18022003-04-29 Nick Clifton <nickc@redhat.com>
1803
1804 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1805 start of a version name.
1806
dbeba5e5
CD		 18072003-04-28 Chris Demetriou <cgd@broadcom.com>
1808
1809 * configure.in (mips-*-*n*bsd*): Replace with...
1810 (mips-*-netbsd*, mips-*-openbsd*): These.
1811 * configure: Regenerate.
1812
f0d7d5f9
NC		 18132003-04-28 H.J. Lu <hjl@gnu.org>
1814
1815 * config/tc-hppa.c (hppa_symbol_chars): New.
1816 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1817
a38b42ab
TS		 18182003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1819
1820 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1821
69be0a2b
CD		 18222003-04-25 Chris Demetriou <cgd@broadcom.com>
1823
1824 * NEWS: Belatedly mention support for MIPS32 Release 2.
1825
684022ea
EC		 18262003-04-24 Eric Christopher <echristo@redhat.com>
1827
1828 * config/tc-mips.c (nopic_need_relax): Revert previous
1829 change.
1830
2c8714f2
NC		 18312003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1832
1833 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1834 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1835 (md_pseudo_table): Handle .loc and .file
1836 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1837 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1838 * Makefile.in: Regenerate.
1839
684022ea 18402003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1841
1842 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1843 (md_pseudo_table): Add h8300hn, h8300sn.
1844 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1845 * doc/c-h8300.texi : Add documentation for new machine directives.
1846
5ce8663f
NC		 18472003-04-24 Nick Clifton <nickc@redhat.com>
1848
1849 * config/tc-ppc.c (ppc_symbol_chars): Define.
1850 * config/tc-ppc.h (tc_symbol_chars): Define.
1851
ef230218
JR		 18522003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1853
1854 * config/tc-sh.c: Amend comment to refer to SuperH.
1855 * config/tc-sh.h: Likewise.
1856 (LISTING_HEADER): Amend to refer to SuperH.
1857 * config/tc-sh64.c: Change comment to refer to SuperH.
1858 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1859 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1860 * doc/c-sh.texi: Amend to refer to SuperH.
1861 Add SuperH architecture documentation references.
1862 * doc/c-sh64.texi: Change to refer to SuperH.
1863
204cd129
NC		 18642003-04-23 H.J. Lu <hjl@gnu.org>
1865
1866 * app.c (do_scrub_chars): More checks for valid labels.
1867
2cdb18a7
L		 18682003-04-22 H.J. Lu <hjl@gnu.org>
1869
1870 * app.c (do_scrub_chars): Check for valid label.
1871
26597c86
NC		 18722003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1873
1874 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1875 references to Renesas M32R.
1876 * doc/c-m32r.texi: Likewise.
1877
88b4ca40
RH		 18782003-04-21 Richard Henderson <rth@redhat.com>
1879
54cfded0
AM		 1880 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1881 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1882
e5f08f7e
JJ		 18832003-04-18 Jakub Jelinek <jakub@redhat.com>
1884
1885 * ehopt.c (check_eh_frame): For aug_size == 0
1886 in state_seeing_aug_size state skip the state_skipping_aug
1887 state.
1888
c2dcd04e
NC		 18892003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1890
1891 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1892 'Renesas'.
1893 * doc/c-h8500.texi: Likewise.
1894 * doc/c-sh.texi: Likewise.
1895 * doc/c-sh64.texi: Likewise.
1896 * doc/h8.texi: Likewise.
1897 * config/tc-h8300.c: Likewise.
1898 * config/tc-h8300.h: Likewise.
1899 * config/tc-h8500.c: Likewise.
1900 * config/tc-h8500.h: Likewise.
1901 * config/tc-sh.c: Likewise.
1902 * config/tc-sh.h: Likewise.
1903 * config/tc-sh64.c: Likewise.
1904 * config/tc-sh64.h: Likewise.
1905
f5040a92
AO		 19062003-04-10 Alexandre Oliva <aoliva@redhat.com>
1907
1908 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1909 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1910 (append_insn): When filling delay slots with instructions
1911 that have fixups that tc_gen_reloc might consider modifyable
1912 in variant frags, start a new frag.
1913 (load_address): Generate GOT_DISP with of without offset
1914 depending on whether symbol is local. For -xgot, use
1915 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1916 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1917 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1918 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1919 <ld_st>: In NewABI with small got, always use
1920 GOT_PAGE/GOT_OFST, with the latter in the load/store
1921 instruction. With big got, use GOT_HI16/GOT_LO16 or
1922 GOT_PAGE/GOT_OFST.
1923 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1924 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1925 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1926 (md_convert_frag): Use memmove for safe copying of overlapping
1927 regions.
1928
35b55ed2
SC		 19292003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1930
1931 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1932 -mlong, -mshort-double and -mlong-double options; use table @code.
1933 (M68HC11-Syntax): Update to document 68HC12 operands.
1934 (M68HC11-Modifiers): New section for operand modifiers.
1935 (M68HC11-Directives): New section for specific assembler directives.
1936 (M68HC11-Branch): Fix Overfull hbox error.
1937
9214dd3b
AO		 19382003-04-09 Alexandre Oliva <aoliva@redhat.com>
1939
1940 * config/tc-mips.c (macro): Add comments explaining the rationale
1941 for Chris' change.
1942
eb0a7d52
AO		 19432003-04-09 Chris Demetriou <cgd@broadcom.com>
1944
1945 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1946 constant address that Alexandre took out by accident. Reject
1947 64-bit addresses that are not sign extensions of 32 bits only if
1948 we don't support 64-bit address constants.
1949
a7fc733f
AM		 19502003-04-09 Alan Modra <amodra@bigpond.net.au>
1951
1952 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1953
9cc92a36
NC		 19542003-04-08 Nick Clifton <nickc@redhat.com>
1955
1956 * as.c (perform_an_assembly_pass): If using cgen, call
1957 gas_cgen_begin.
1958 * cgen.c (gas_cgen_begin): New function. If
1959 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1960 otherwise call cgen_clear_signed_overflow_ok.
1961 * cgen.h: Prototype gas_cgen_begin.
1962
fe59a223
TS		 19632003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1964
1965 * write.c (write_relocs): Remove unused variable.
1966
5a7a0b7b
AO		 19672003-04-06 Chris Demetriou <cgd@broadcom.com>
1968
1969 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1970 (macro): Use new macro to decide whether to emit constant address
1971 as 32 or 64 bits if addresses are 32-bit wide but registers are
1972 64-bit wide.
1973
577300ce
SC		 19742003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1975
1976 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1977 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1978 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1979 address part of a far-function.
684022ea 1980 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1981 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1982 relocs.
1983 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1984 (find_opcode): Add comment.
1985 (md_estimate_size_before_relax): Force relocation of
1986 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1987 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1988 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1989 on the symbol itself so that DWARF2 strings are merged correctly.
1990
be33c5dd
SS		 19912003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1992
1993 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1994 default tic4x target format to 'coff2-tic4x'.
1995 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1996 s/c3x/tic3x/
1997 * config/tc-tic4x.h: Ditto
1998
e8fd7476
NC		 19992003-04-03 Nick Clifton <nickc@redhat.com>
2000
2001 * NEWS: Mention support for Xtensa architecture.
2002
47281638
PB		 20032003-04-02 Philip Blundell <philb@gnu.org>
2004
2005 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2006
af22f5b2
CD		 20072003-04-02 Chris Demetriou <cgd@broadcom.com>
2008
2009 * config/tc-mips.c (macro2): Adjust implementation of
2010 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2011 in the case where the source and destination registers
2012 are the same.
2013
e0001a05
NC		 20142003-04-01 Bob Wilson <bob.wilson@acm.org>
2015
54cfded0
AM		 2016 * Makefile.am (CPU_TYPES): Add xtensa.
2017 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2018 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2019 (xtensa-relax.o): New target.
2020 Run "make dep-am".
2021 * Makefile.in: Regenerate.
2022 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2023 extra_objects for xtensa targets.
2024 * configure: Regenerate.
2025 * write.c (write_object_file): Add new md_post_relax_hook.
2026 * config/tc-xtensa.c: New file.
2027 * config/tc-xtensa.h: Likewise.
2028 * config/xtensa-istack.h: Likewise.
2029 * config/xtensa-relax.c: Likewise.
2030 * config/xtensa-relax.h: Likewise.
2031 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2032 * doc/Makefile.in: Regenerate.
2033 * doc/all.texi: Set new XTENSA variable.
2034 * doc/as.texinfo: Set new Xtensa variable. Describe
2035 Xtensa-specific options. Define line comment character for
2036 Xtensa. Add Xtensa processors to list of ELF targets where
2037 alignment is specified in bytes. Add new Xtensa-Dependent node.
2038 Add acknowledgements for those contributing to the Xtensa port.
2039 * doc/internals.texi: Describe new md_post_relax_hook.
2040 * doc/c-xtensa.texi: New file.
e0001a05 2041
5a6c6817
NC		 20422003-04-01 Nick Clifton <nickc@redhat.com>
2043 Richard Earnshaw <rearnsha@arm.com>
2044
2045 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2046 (ARM_ARCH_IWMMXT): Simplify.
2047 (insns): Place iwmmx instructions in correct place in table.
2048 (arm_add_note): New function: Add a note entry to a .note section.
2049 (md_begin): Make the default architecture be unknown.
2050 Suppress the creation of an arm note section.
2051
97bbfa38
EC		 20522003-03-26 Eric Christopher <echristo@redhat.com>
2053
54cfded0 2054 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2055
e16bb312
NC		 20562003-03-25 Stan Cox <scox@redhat.com>
2057 Nick Clifton <nickc@redhat.com>
97bbfa38 2058
28d297de 2059 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2060
2061 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2062 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2063 (enum wreg_type, enum iwmmxt_insn_type): New types.
2064 (wr_register, wc_register, wcg_register): New macros.
2065 (iwmmxt_table): New variable.
2066 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2067 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2068 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2069 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2070 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2071 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2072 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2073 cp_byte_address_offset, cp_byte_address_required_here,
2074 check_iwmmxt_insn): New functions.
97bbfa38 2075 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2076 (md_begin): Set the mach value for iWMMXt targets. Create a note
2077 section to identify iwmmxt binaries.
2078 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2079 * doc/c-arm.texi: Document the support for the iWMMXt.
2080 * NEWS: Mention new support.
2081