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* config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
1abe91b1
MR		 12003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2
3 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
4 for loading addresses using CALL relocations.
5 Don't emit CALL relocations when a base register is used.
6
bf151ce7
MR		 72003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8
9 * config/tc-mips.c: Formatting fixes.
10
9ce887a1
BE		 112003-11-14 Ben Elliston <bje@wasabisystems.com>
12
13 * config/tc-arm.c (arm_elf_change_section): Not static.
14
6057a28f
NC		 152003-11-13 Nick Clifton <nickc@redhat.com>
16
17 * tc-arm.c (mapping_state): New function. Emit a mapping
18 symbol if necessary.
19 (arm_elf_change_section): New function. Intercept section
20 changes and generate mapping symbols.
21 (s_bss): Likewise.
22 (s_arm_elf_cons): Likewise.
23 (opcode_select): Choose the correct mapping state.
24 (md_assemble): Likewise.
25 * tc-arm.h (md_elf_section_change_hook): Define.
26 * doc/c-arm.texi (ARM Mapping Symbols): New node.
27 * NEWS: Mention new feature.
28
5e2d1ae8
DJ		 292003-11-12 Daniel Jacobowitz <drow@mvista.com>
30
31 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
32 * doc/Makefile.am (install-info): Define.
33
34 * aclocal.m4: Regenerate.
35 * Makefile.in: Regenerate.
36 * doc/Makefile.in: Regenerate.
37
08e3ab90
NC		 382003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
39
40 * configure.in: Add support for arm-wince-pe target.
41 * configure: Regenerate.
42
8d01d9a9
AJ		 432003-11-11 Jan Hubicka <jh@suse.cz>
44
45 * config/tc-i386.c (tc_i386_fix_adjustable):
46
012a452b
AM		 472003-11-10 Alan Modra <amodra@bigpond.net.au>
48
49 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
50
36fd3cc3
AM		 512003-11-10 Alan Modra <amodra@bigpond.net.au>
52
53 * README: Update bug report address. Move bug reporting info to
54 binutils/README.
55
e2a2ebaa
CG		 562003-11-07 Christian Groessler <chris@groessler.org>
57
58 * doc/c-z8k.texi: Document command-line options. Fix byte
59 register names. Document '.z8001' and '.z8002' directives.
60 Extend addressing modes documentation.
61
f24ddbdd
NC		 622003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
63
64 * input-file.c (input_file_open): Use "No such file" error
65 message.
66
0bbf2aa4
NC		 672003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
68
69 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
70 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
71 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
72 mav_mvax_table, mav_dspc_table): Initialise new field.
73 (insert_reg_alias): Initialise new field.
74 (md_pseudo_table): Add "unreq" entry.
75 (s_unreq): New function: Undo the effects of a previous .req.
76 * doc/c-arm.texi: Document new pseudo op.
77 * NEWS: Mention new feature.
78
1be59579
NC		 792003-11-06 Bruno Rohee <bruno@rohee.com>
80
81 * config/obj-vms.c: Fix "the the" typo.
82 * doc/c-arm.texi: Likewise.
83
842003-11-06 Nick Clifton <nickc@redhat.com>
85
86 * config/obj-vms.c: Convert to ISO-C.
87
5f5c1f75
AM		 882003-11-05 Alan Modra <amodra@bigpond.net.au>
89
90 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
91
eb9618da
CG		 922003-10-31 Christian Groessler <chris@groessler.org>
93
94 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
95
0379c688
NC		 962003-10-29 Phil Edwards <phil@codesourcery.com>
97
98 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
99 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
100 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
101 * configure: Regenerated.
102
47eebc20
KH		 1032003-10-27 Kazu Hirata <kazu@cs.umass.edu>
104
105 * ChangeLog: Fix typos.
106 * ChangeLog-9295: Likewise.
107 * as.c: Fix comment typos.
108 * as.h: Likewise.
109 * atof-generic.c: Likewise.
110 * bit_fix.h: Likewise.
111 * frags.h: Likewise.
112 * hash.c: Likewise.
113 * input-file.c: Likewise.
114 * input-scrub.c: Likewise.
115 * itbl-ops.c: Likewise.
116 * itbl-parse.y: Likewise.
117 * listing.c: Likewise.
118 * macro.h: Likewise.
119 * read.c: Likewise.
120 * sb.c: Likewise.
121 * sb.h: Likewise.
122 * symbols.c: Likewise.
123 * symbols.h: Likewise.
124
ca43c854
SC		 1252003-10-27 Stephane Carrez <stcarrez@nerim.fr>
126
127 * config/tc-m68hc11.c: Convert to ISO C90.
128 * config/tc-m68hc11.h: Likewise.
129
a8015998
KH		 1302003-10-26 Kazu Hirata <kazu@cs.umass.edu>
131
132 * doc/c-sh64.texi: Fix a typo.
133
60493797
KH		 1342003-10-26 Kazu Hirata <kazu@cs.umass.edu>
135
136 * doc/c-alpha.texi: Fix typos.
137 * doc/c-ia64.texi: Likewise.
138 * doc/c-mmix.texi: Likewise.
139 * doc/c-sh64.texi: Likewise.
140 * doc/c-xtensa.texi: Likewise.
141 * doc/internals.texi: Likewise.
142
ea8f8eab
L		 1432003-10-24 H.J. Lu <hongjiu.lu@intel.com>
144
145 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
146 for .interp, .strtab and .symtab. Use specified section
147 attributes.
148
5e2f6673
L		 1492003-10-22 Andreas Schwab <schwab@suse.de>
150 H.J. Lu <hongjiu.lu@intel.com>
151 Jim Wilson <wilson@specifixinc.com>
152
153 * config/tc-ia64.c (update_qp_mutex): New.
154 (note_register_values): Properly handle one of PRs in compare
155 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
156 Clear mutex relation for .none/.unc. Don't clear mutex relation
157 on predicated compare.
158
5a21e886
NC		 1592003-10-21 Wouter van Heyst <wouter@vidicode.nl>
160
161 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
162 register requirements.
163 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
164
3e602632 1652003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 166 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 167
168 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
169 * config/m68k-parse.h: Likewise.
170 * NEWS: Mention the new support.
171 * doc/c-m68k.texi: Document new processor selection switch.
172
13757d0c
TS		 1732003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
174
175 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
176 extensions broken by gas' expression evaluation of constants.
177 (check_absolute_expr): Use it.
178 (mips_ip): Likewise.
179
88fc725d
HPN		 1802003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
181
182 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
183 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
184 --no-stubs.
185 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
186 comment.
187 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
188 (pushj_stubs): New variable.
189 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
190 (PUSHJSTUB_MAX): New macros.
191 (md_longopts): New options "--no-pushj-stubs" and synonym
192 "--no-stubs".
193 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
194 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
195 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
196 PUSHJ stub relaxation.
197 (md_convert_frag): Handle STATE_PUSHJSTUB.
198 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
199 (tc_gen_reloc): Ditto.
200 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
201 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
202 (struct mmix_segment_info_type): New.
203
36759679
NC		 2042003-10-17 Paul Dale <pauli@snapgear.com>
205 Bernardo Innocenti <bernie@develer.com>
206
207 * config/tc-m68k.c (make_pcrel_absolute): Enforce
208 PC-relative jumps with --pcrel.
209 (md_convert_frag_1): Likewise.
210 (md_create_long_jump): Likewise.
211
d4e2de6b
NC		 2122003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
213
214 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
215 (get_operand): Accept both 16 bit 32 bit registers as pointer
216 registers, when operating in Normal mode.
217 (fix_operand_size): Make default address size 16 for Normal mode.
218
ece01a63
ILT		 2192003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
220
221 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
222 registers.
223 (do_iwmmxt_word_addr): With a control register, reject conditional
224 execution and reject a non-word size.
225
fda712ee
AM		 2262003-10-16 Peter Bergner <bergner@vnet.ibm.com>
227
228 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
229 * configure: Regenerate.
230
60946ad0
AM		 2312003-10-15 Alan Modra <amodra@bigpond.net.au>
232
233 * doc/as.texinfo (Align): Correct list of byte targets.
234
1b8e29e5
TS		 2352003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
236
237 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
238 Fix indentation. Better error message.
239
b614a702
BW		 2402003-10-14 Bob Wilson <bob.wilson@acm.org>
241
242 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
243 argument in call to xtensa_get_property_section_name. Formatting.
244
224186bc
KK		 2452003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
246
247 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
248 parenthesis.
249
8edc77b9
KK		 2502003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
251
252 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 253 prototypes and casts.
8edc77b9
KK		 254 * config/tc-sh.h: Likewise.
255 * config/tc-sh64.c: Likewise.
256 * config/tc-sh64.h: Likewise.
257
1ae31fee
DB		 2582003-10-08 Dave Brolley <brolley@redhat.com>
259
260 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
261 (fr550_check_acc_range): New function.
262 (md_assemble): Call fr550_check_acc_range.
263
2642003-10-08 Dave Brolley <brolley@redhat.com>
265
266 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
267 (md_parse_option): Handle OPTION_CPU==fr550.
268 (md_show_usage): Document fr550.
269
05da4302
NC		 2702003-10-08 Philippe De Muyter <phdm@macqel.be>
271
60946ad0 272 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 273 (parse_args) : Accept new --gstabs+ option, and set
274 `use_gnu_debug_info_extensions'.
275 (show_usage) : Document --gstabs+ option.
276 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
277 * stabs.c (stabs_generate_asm_file) : If
278 `use_gnu_debug_info_extensions' is set, add the compilation
279 directory to the stabs debug info.
280 * doc/as.texinfo : Document --gstabs+ option.
281 * NEWS: Mention new feature.
282
60946ad0 2832003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 284
60946ad0
AM		 285 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
286 assembler syntax.
85cf2a8a 287
60946ad0
AM		 288 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
289 register names. Change all "defined (TE_LINUX)" to
290 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 291
60946ad0
AM		 292 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
293 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 294
4615568e
NC		 2952003-10-06 Robert Millan <robertmh@gnu.org>
296
60946ad0 297 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 298 * configure: Regenerate.
299
c2059446
NC		 3002003-10-05 Nick Clifton <nickc@redhat.com>
301
302 * as.c (parse_args): Revert patch to change handling of -f
303 option. Its behaviour is mandated by the POSIX 2 spec.
304
a72d6b4e
CG		 3052003-10-04 Christian Groessler <chris@groessler.org>
306
307 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
308 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
309 (md_pcrel_from): This function now gets called. Supply return
310 value.
311
33948635
NC		 3122003-10-04 Nick Clifton <nickc@redhat.com>
313
314 * as.c: Convert to ISO C90.
315
d3fb7ca2
NC		 3162003-10-04 Nick Clifton <nickc@redhat.com>
317
318 * as.c (std_shortopts): Remove 'f'.
319 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
320 acecpted as an alias for -f.
321
b256d4fd
NC		 3222003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
323
324 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
325 Make 'r' mean readonly data.
326
d17e7bce
TS		 3272003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
328
329 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
330 Unbreak overflow checks.
331
609f23f4
CD		 3322003-10-01 Chris Demetriou <cgd@broadcom.com>
333
334 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
335
ecd13cd3
TS		 3362003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
337
338 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
339 tests.
340 (load_register): Likewise.
341 (macro): Likewise.
342
30c378fd
CD		 3432003-09-30 Chris Demetriou <cgd@broadcom.com>
344
345 * config/tc-mips.c (mips_ip): Capitalize first word of
346 existing condition code warning, and add condition code
347 warnings for .ps instructions, and for bc1any[24][tf].
348
6a265366
CD		 3492003-09-30 Chris Demetriou <cgd@broadcom.com>
350
351 * NEWS: Mention support for MIPS64 Release 2.
352
43c58ae6
CD		 3532003-09-30 Chris Demetriou <cgd@broadcom.com>
354
355 * NEWS: Add an indication of the cutoff for 2.14.
356
5f74bc13
CD		 3572003-09-30 Chris Demetriou <cgd@broadcom.com>
358
359 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
360 * configure: Regenerate.
361 * config/tc-mips.c (imm2_expr): New variable.
362 (md_assemble, mips16_ip): Initialize imm2_expr.
363 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
364 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
365 (macro): Handle M_DEXT and M_DINS.
366 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
367 (mips_ip): Likewise.
368 (OPTION_MIPS64R2): New define.
369 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
370 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
371 (md_parse_option): Handle OPTION_MIPS64R2.
372 (s_mipsset): Handle setting "mips64r2" ISA.
373 (mips_cpu_info_table): Add mips64r2.
374 (md_show_usage): Document -mips64r2 option.
375 * doc/as.texinfo: Docuemnt -mips64r2 option.
376 * doc/c-mips.texi: Likewise.
377
de1e508d
DA		 3782003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
379
380 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
381
530556a9
JT		 3822003-09-26 Matt Thomas <matt@3am-software.com>
383
384 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
385 (OPTION_PIC): Define.
386 (md_longopts): Add "pic" option.
387 (md_parse_option): Change 'K' to OPTION_PIC.
388
f61e8019
AM		 3892003-09-23 Alan Modra <alan@modra.org>
390
391 * config/obj-elf.c (obj_elf_change_section): Adjust for
392 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
393 to be set when defaults are not. Don't set attr from defaults if
394 old_sec.
395
ae826530
TS		 3962003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
397
398 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
399 truncate values which won't fit im 32 bits.
400 (load_register): Likewise.
401 (macro): Likewise.
402
8cd5b113
AM		 4032003-09-17 Dmitry Diky <diwil@mail.ru>
404
405 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
406 (msp430_operands): Remove redundant l2[16] within switch-case.
407
28d297de
AM		 4082003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
409
410 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
411 * configure: Regenerate.
412
256ab948
TS		 4132003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
414
415 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
416 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
417 the function prototype.
418 (load_register): Likewise. Simplify the checks for sign-extended
419 constants.
420 (macro): Likewise. Fix code generation for 64-bit address constants
421 outside the 32-bit compatibility space. Adjust
422 macro_build_ldst_constoffset calls.
423 (s_cprestore): Adjust macro_build_ldst_constoffset call.
424
82e7541d
BW		 4252003-09-11 Bob Wilson <bob.wilson@acm.org>
426
427 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
428 literal_syms): New global variables.
429 (xtensa_define_label, add_target_symbol, xtensa_find_label,
430 map_over_defined_symbols, is_loop_target_label,
431 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
432 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
433 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
434 from insn_labels to saved_insn_labels when entering a literal region.
435 (xtensa_end_directive): Call md_flush_pending_output. Restore
436 insn_labels list when leaving a literal region.
437 (xtensa_literal_position): Call xtensa_clear_insn_labels.
438 (xtensa_literal_pseudo): Add check to disallow .literal inside a
439 literal region. Move insn_labels to saved_insn_labels and then restore
440 insn_labels on exit.
441 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
442 code to set is_loop_target or is_branch_target flag on the symbol
443 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
444 (xtensa_add_literal_sym, xtensa_add_insn_label,
445 xtensa_clear_insn_labels): New functions.
446 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
447 loops_ok argument. Rewrite to use insn_labels list instead of
448 calling xtensa_find_label and to check the is_loop_target flag on
449 symbols when loops_ok is false.
450 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
451 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
452 call to xtensa_move_labels. Propagate is_branch_target and
453 is_loop_target flags from symbols to frags.
454 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
455 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
456 aligning a loop instruction. Adjust call to xtensa_move_labels for
457 aligning entry instructions. Add call to xtensa_clear_insn_labels.
458 (xtensa_end): Remove call to xtensa_mark_target_fragments.
459 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
460 code to use new literal_syms list.
461 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
462 is_branch_target flags.
463
61846f28
BW		 4642003-09-09 Bob Wilson <bob.wilson@acm.org>
465
466 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
467 "move_labels" argument and corresponding call to xtensa_move_labels.
468 (md_assemble): Add a separate call to xtensa_move_labels and remove
469 argument for call to xtensa_mark_literal_pool_location.
470 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
471 calls to xtensa_mark_literal_pool_location.
472 (xtensa_create_local_symbol): Delete and inline the code into...
473 (xtensa_create_literal_symbol): ...here.
474 (xtensa_frob_label): Combine conditionals.
475 (expression_maybe_register, xtensa_symbol_new_hook,
476 fix_new_exp_in_seg): Use symbol_get_tc.
477
1745fcba
BW		 4782003-09-09 Bob Wilson <bob.wilson@acm.org>
479
480 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
481 combining identical literals.
482 (expression_maybe_register): Remove call to find_lit_sym_translation.
483 (is_duplicate_expression, cache_literal, is_duplicate_literal,
484 add_lit_sym_translation, find_lit_sym_translation): Delete.
485
3fb9d77f
NC		 4862003-09-07 Nick Clifton <nickc@redhat.com>
487
488 * doc/as.texinfo (Comments): Comment character for PPC is #.
489
12a99586
SC		 4902003-09-06 Stephane Carrez <stcarrez@nerim.fr>
491
492 PR savannah/4358:
493 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
494 overflow complain.
495
d5087907
RS		 4962003-09-05 Richard Sandiford <rsandifo@redhat.com>
497
498 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
499
8ad30312
NC		 5002003-09-04 Nick Clifton <nickc@redhat.com>
501
502 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
503 (md_pseudo_table): Add .v850e1 pseudo op.
504 (md_show_usage): Document -mv850e1 switch.
505 (md_parse_option): Accept -mv850e1 switch.
506 (md_begin): Allow TARGET_CPU to be v850e1.
507 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
508 * NEWS: Mention support for v850e1.
509
3c9030c1
AM		 5102003-09-04 Alan Modra <amodra@bigpond.net.au>
511
512 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
513 ppc_cpu selection rather than replacing.
514 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
515 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
516
13dfd2d0
NC		 5172003-09-03 Robert Millan <robertmh@gnu.org>
518
519 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
520 triplet.
521 * configure: Regenerate.
522
13b2be9c
DJ		 5232003-09-02 Daniel Jacobowitz <drow@mvista.com>
524
525 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
526 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
527 Specify AC_CONFIG_AUX_DIR.
528 * aclocal.m4: Regenerated with aclocal-1.7.
529 * configure: Regenerated with autoconf 2.57.
530 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
531
364b6d8b
JJ		 5322003-08-29 Jakub Jelinek <jakub@redhat.com>
533
6749011b 534 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 535 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
536 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
537 nor tc_cfi_emit_pcrel_expr are defined.
538 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
539 DIFF_EXPR_OK is not defined.
540 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
541 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
542 tc_cfi_emit_pcrel_expr): Define.
543 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
544 sparc_cfi_emit_pcrel_expr): New prototypes.
545 (sparc_cie_data_alignment): New decl.
546 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
547 * config/tc-sparc.c: Include dw2gencfi.h.
548 (sparc_cie_data_alignment): New variable.
549 (md_begin): Initialize it.
550 (sparc_cfi_frame_initial_instructions): New function.
551 (sparc_regname_to_dw2regnum): Likewise.
552 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 553 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 554
555 * config/tc-sparc.c (s_common): Cast last argument to long and
556 change format string to shut up warning.
557
0dee3be0
JE		 5582003-08-25 Jason Eckhardt <jle@rice.edu>
559
560 * doc/c-i860.texi: Update text about relocatable address expansions.
561
af858dae
JE		 5622003-08-24 Jason Eckhardt <jle@rice.edu>
563
564 * config/tc-i860.c (md_assemble): Use isrc2 from the original
565 instruction when expanding E_ADDR.
566
3673a93e
NC		 5672003-08-21 Nick Clifton <nickc@redhat.com>
568
569 * po/tr.po: Updated Turkish translation.
570
55257f50
AM		 5712003-08-20 Alan Modra <amodra@bigpond.net.au>
572
573 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
574 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
575
f02232aa
NC		 5762003-08-19 Nick Clifton <nickc@redhat.com>
577
578 * config/tc-arm.c (cp_address_required_here): Add code to handle
579 unindexed addressing mode.
580
3d8aea2f
AM		 5812003-08-19 Alan Modra <amodra@bigpond.net.au>
582
583 * config/tc-ppc.c (md_parse_option): Handle -m440.
584 (md_show_usage): Add -m440.
585 (md_apply_fix3): Warning fix.
586 * doc/c-ppc.texi: Document -m440.
587
d6415f6c
AM		 5882003-08-16 Benjamin Kalytta <bkausbk@web.de>
589
590 * read.c (s_print): Check for NULL.
591
1a317472
AM		 5922003-08-16 Alan Modra <amodra@bigpond.net.au>
593
594 * write.c (fixup_segment): When handling an expression involving
595 the subtraction of two symbols in the same segment, don't clear
596 fx_pcrel except for TC_M68K.
597
da64f3bf
AM		 5982003-08-14 Alan Modra <amodra@bigpond.net.au>
599
f86103b7
AM		 600 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
601 code.
602 * config/tc-i386.c: Likewise.
603 (RELOC_ENUM): Don't define. Replace throughout with enum.
604
c8089be7 605 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 606 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
607 Run "make dep-am".
608 * Makefile.in: Regenerate.
609
c04898f8
AS		 6102003-08-08 Andreas Schwab <schwab@suse.de>
611
612 * config/tc-m68k.h (TARGET_USE_CFIPOP)
613 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
614 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
615 Define.
616 * config/tc-m68k.c: Include "dw2gencfi.h".
617 (tc_m68k_regname_to_dw2regnum)
618 (tc_m68k_frame_initial_instructions): New functions.
619
3b260895
NC		 6202003-08-08 Dmitry Diky <diwil@mail.ru>
621
622 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
623 according to gcc order.
624
14d3f364
JE		 6252003-08-07 Jason Eckhardt <jle@rice.edu>
626
c8089be7
AM		 627 * config/tc-i860.c (i860_check_label): New function.
628 * config/tc-i860.h (i860_check_label): New prototype.
629 (tc_check_label): Define macro as i860_check_label.
14d3f364 630
820aff55
JE		 6312003-08-06 Jason Eckhardt <jle@rice.edu>
632
c8089be7
AM		 633 * config/tc-i860.c (s_align_wrapper): New function and prototype.
634 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
635 surrounding OBJ_ELF ifdef, and re-format slightly.
636 * doc/c-i860.texi: Document the special .align syntax available
637 in Intel mode.
820aff55 638
e15f6d30
JE		 6392003-08-06 Jason Eckhardt <jle@rice.edu>
640
641 * config/tc-i860.c (i860_handle_align): New function.
642 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
643 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
644
0acc96e1
JE		 6452003-08-06 Jason Eckhardt <jle@rice.edu>
646
647 * config/tc-i860.c (i860_process_insn): Check that instructions
648 with their dual-bit set are 8-byte aligned.
649
9e7d479d
NC		 6502003-08-06 Nick Clifton <nickc@redhat.com>
651
652 * po/fr.po: Updated French translation.
653
07c7854e
JE		 6542003-08-05 Jason Eckhardt <jle@rice.edu>
655
c8089be7 656 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 657 setting during flop argument parsing. Instead, do it after
658 instruction is fully parsed.
659
5eb0723a
JE		 6602003-08-05 Jason Eckhardt <jle@rice.edu>
661
c8089be7 662 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 663 directives are only available in Intel syntax mode.
664
5ea0549d
JE		 6652003-08-05 Jason Eckhardt <jle@rice.edu>
666
c8089be7
AM		 667 * config/tc-i860.c (s_dual): Accept .dual directive only in
668 the Intel syntax mode.
669 (s_enddual): Likewise for .enddual.
670 (s_atmp): Likewise for .atmp.
5ea0549d 671
a4622f40
AM		 6722003-08-04 Alan Modra <amodra@bigpond.net.au>
673
674 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
675 for memory operands. Pass the full operand_string to i386_index_check.
676
87505968
JE		 6772003-08-01 Jason Eckhardt <jle@rice.edu>
678
c8089be7
AM		 679 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
680 (target_intel_syntax): Declare variable.
681 (OPTION_INTEL_SYNTAX): Declare macro.
682 (md_longopts): Add option -mintel-syntax.
683 (md_parse_option): Set target_intel_syntax.
684 (md_show_usage): Add -mintel-syntax usage.
685 (md_begin): Set reg_prefix based on target_intel_syntax.
686 (i860_process_insn): Skip register prefix only if there is one.
687 Parse relocatable expressions in either Intel or AT&T syntax based
688 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
689 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
690 about the differences in syntax.
87505968 691
20977673
AM		 6922003-08-01 Dmitry Diky <diwil@mail.ru>
693
694 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
695 to all arches.
696
26c9b704
JR		 6972003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
698
699 * config/tc-sh.c (md_assemble): For branches, check & update
700 valid_arch here.
701
7734b6e9
JE		 7022003-07-30 Jason Eckhardt <jle@rice.edu>
703
704 * config/tc-i860.c: Convert to ISO C90.
705
2d150871
RO		 7062003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
707
708 * read.c (s_space): Revert 2003-07-28 change.
709
92191b29
AM		 7102003-07-30 Alan Modra <amodra@bigpond.net.au>
711
712 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
713
c861c80c
AM		 7142003-07-29 Alan Modra <amodra@bigpond.net.au>
715
716 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
717
77a6138a
AM		 7182003-07-29 Jakub Jelinek <jakub@redhat.com>
719
720 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
721
34f70875
L		 7222003-07-28 H.J. Lu <hongjiu.lu@intel.com>
723
724 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
725
8d548edb
RO		 7262003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
727
728 * read.c (s_space): Don't warn about .space 0.
729
dcd410fe
RO		 7302003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
731
732 * config/tc-mips.c (mips_flag_pdr): Define.
733 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
734 (s_mips_end) [OBJ_ELF]: Likewise.
735 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
736 (md_parse_option) [OBJ_ELF]: Handle them.
737 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
738
739 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
740 * doc/as.texinfo (Overview) [MIPS]: Likewise.
741
3cddba1e
L		 7422003-07-25 H.J. Lu <hongjiu.lu@intel.com>
743
744 * config/obj-elf.c (obj_elf_change_section): Update
745 elf_section_type and elf_section_flags only when they are
746 specified.
747
8e8c182c
L		 7482003-07-25 H.J. Lu <hongjiu.lu@intel.com>
749
750 * config/obj-elf.c (obj_elf_change_section): Always set section
751 type and flags.
752
2f89ff8d
L		 7532003-07-25 H.J. Lu <hongjiu.lu@intel.com>
754
755 * config/obj-elf.c (special_sections): Removed.
756 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
757 elf_section_type and elf_section_flags.
758 (elf_frob_file): Set SHT_GROUP.
759
760 * config/obj-elf.h (obj_sec_set_private_data): New.
761
762 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
763 * config/tc-ia64.h: Likewise.
764 * config/tc-m32r.h: Likewise.
765 * config/tc-m68hc11.h: Likewise.
766 * config/tc-mcore.h: Likewise.
767 * config/tc-mips.h: Likewise.
768 * config/tc-ppc.h: Likewise.
769 * config/tc-sh64.h: Likewise.
770 * config/tc-v850.h: Likewise.
771 * config/tc-xtensa.h: Likewise.
772
773 * config/tc-v850.h (SHF_V850_GPREL): Removed.
774 (SHF_V850_EPREL): Likewise.
775 (SHF_V850_R0REL): Likewise.
776
777 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
778 is defined.
779
a7f10e7a
SC		 7802003-07-24 Stephane Carrez <stcarrez@nerim.fr>
781
782 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
783 debugging symbols so that we handle page memory correctly.
784
834d807b
NC		 7852003-07-24 Nick Clifton <nickc@redhat.com>
786
787 * po/fr.po: Updated French translation.
788
8266886e
DJ		 7892003-07-23 Daniel Jacobowitz <drow@mvista.com>
790
791 * config/tc-arm.c (arm_archs): Add iwmmxt.
792
b41b1f95 7932003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 794
b41b1f95
L		 795 * read.c (do_parse_cons_expression): Mark nbytes unused to
796 silence gcc.
797
0c0b9be0
AO		 7982003-07-22 Alexandre Oliva <aoliva@redhat.com>
799
ba18dd6f
AO		 800 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
801 or bsr/bs.
802
0c0b9be0
AO		 803 * config/tc-h8300.c (md_assemble): Make sure characters after
804 slash and dot are lower-case.
805
6c37ac4d
NC		 8062003-07-17 Nick Clifton <nickc@redhat.com>
807
808 * po/es.po: New Spanish translation.
809 * po/tr.po: New Turkish translation.
810 * po/opcodes.pot: Regenerate.
811
c5c0a210
AM		 8122003-07-16 Alan Modra <amodra@bigpond.net.au>
813
814 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
815 (generic_dwarf2_emit_offset): Don't define function when
816 TC__DWARF2_EMIT_OFFSET is defined.
817
5a7ea749
RS		 8182003-07-15 Richard Sandiford <rsandifo@redhat.com>
819
820 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
821 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 822 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 823
ec178e1b
AM		 8242003-07-15 Alan Modra <amodra@bigpond.net.au>
825
826 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
827 only for V850_OPERAND_DISP operands.
828
e85ca5bb
AM		 8292003-07-15 Alan Modra <amodra@bigpond.net.au>
830
831 * frags.c (frag_more): Move segment checks to..
832 (frag_alloc_check): ..here. New function.
833 (frag_append_1_char): Call frag_alloc_check.
834
76bff705
NC		 8352003-07-14 Nick Clifton <nickc@redhat.com>
836
837 * po/tr.po: Update with latest version.
838 * po/POTFILES.in: Regenerate.
839 * po/gas.pot: Regenerate.
840 * configure: Regenerate.
841
278ed128
NC		 8422003-07-14 Nick Clifton <nickc@redhat.com>
843
844 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
845 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
846 "safe-ctype.h" and update use of macros.
847 * Makefile.am: Update dependencies.
848 * Makefile.in: Regenerate.
849
fce00800
AM		 8502003-07-11 Alan Modra <amodra@bigpond.net.au>
851
852 * po/gas.pot: Regenerate.
853
75e21f08
JJ		 8542003-07-10 Jakub Jelinek <jakub@redhat.com>
855
856 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
857 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
858 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
859 DWARF2_CIE_DATA_ALIGNMENT): Define.
860 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
861 prototypes.
862 (ppc_cie_data_alignment): Declare.
863 * config/tc-ppc.c: Include dw2gencfi.h.
864 (ppc_cie_data_alignment): Define.
865 (md_begin): Initialize ppc_cie_data_alignment.
866 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
867 functions.
868 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
869 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
870 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
871 DWARF2_CIE_DATA_ALIGNMENT): Define.
872 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
873 New prototypes.
874 (s390_cie_data_alignment): Declare.
875 * config/tc-s390.c: Include dw2gencfi.h.
876 (s390_cie_data_alignment): Define.
877 (md_begin): Initialize s390_cie_data_alignment.
878 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
879 New functions.
880
2ce28d43
AO		 8812003-07-10 Alexandre Oliva <aoliva@redhat.com>
882
883 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
884 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
885 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
886 * configure.in (am33_2.0, mn10300-*-linux*): Added.
887 * configure: Rebuilt.
888 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
889 elf32-am33lin.
890 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
891 by default.
892
bf6f0d0c
AO		 8932003-07-09 Alexandre Oliva <aoliva@redhat.com>
894
895 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
896 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
897 for subtracts from GLOBAL_OFFSET_TABLE that could not be
898 simplified.
899 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
900 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
901 could not be simplified.
902 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
903 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
904 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
905 BDF_RELOC_MN10300_GOT32.
906 * config/tc-mn10300.c (mn10300_fix_adjustable): If
907 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
908 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
909 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
910 symbol if we know its value.
911 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
912 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
913 duplicate underscore prefix.
914 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
915 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
916 type in X_md, not X_add_number. Zero X_add_number.
917 (mn10300_check_fixup): Extract relocation type from X_md.
918 * config/tc-mn10300.h: Update comment.
919 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
920 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
921 (O_PIC_reloc): this.
922 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
923 (mn10300_check_fixup): Likewise.
924 (mn10300_parse_name): Set X_add_number to relocation type.
925 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
926 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
927 O_GOTOFF, O_PLT, O_GOT): Define.
928 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
929 (mn10300_check_fixup): New fn.
930 (md_assemble): Call it. Check for PIC-related relocs.
931 (mn10300_cons_fix_new): Likewise. New fn.
932 (mn10300_end_of_match): New fn.
933 (mn10300_md_parse_name_cont): New fn.
934
e7b71525
AO		 9352003-07-09 Alexandre Oliva <aoliva@redhat.com>
936
937 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
938 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
939 accumulator's shift.
940 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
941 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
942 md_assemble, md_estimate_size_before_relax): Handle fbCC.
943 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
944 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
945 HAVE_AM33_2.
946 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
947 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
948 (HAVE_AM33): Match AM33_2 too.
949 (HAVE_AM33_2): New macro.
950 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
951 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
952 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
953 (float_registers, double_registers): New variables.
954 (float_register_name, double_register_name): New functions.
955 (md_assemble): Recognize FP registers. Implement FMT_D3.
956 (mn10300_insert_operand): Support FP registers.
957
115695a8
CD		 9582003-07-08 Chris Demetriou <cgd@broadcom.com>
959
960 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
961 target being a global symbol if not compiling SVR4 PIC code.
962
9f7598c1
NC		 9632003-07-07 Nick Clifton <nickc@redhat.com>
964
965 * doc/c-m32r.texi (M32R-Directives): New node. Document the
966 .high, .shigh and .low directives.
967
1b680e4f
RS		 9682003-07-07 Richard Sandiford <rsandifo@redhat.com>
969
970 * config/tc-h8300.c (h8300sxnmode): Add prototype.
971 (DSYMMODE): Remove.
972 (parse_exp): Replace expressionS argument with a h8_op. Parse the
973 operand size as well.
974 (skip_colonthing): Remove unused expression argument. Tighten checks
975 for 2-digit sizes.
976 (colonmod24): Remove.
977 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
978 (get_operand): Likewise. Use the standard code to read the size of
979 pc-relative operands.
980 (fix_operand_size): Include the size-guessing logic that used to be
981 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
982 offsets with a symbolic component.
983
0cea6190
NC		 9842003-07-04 Nick Clifton <nickc@redhat.com>
985
986 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
987 macro to compute size of selected register name array.
988
933fbc29
MS		 9892003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
990
991 * config/tc-s390.c (md_parse_option): Add cpu type z990.
992 (md_begin): Add minimal cpu type logic for instructions with different
993 binary format depending on the cpu.
994 (md_assemble): Remove check for minimal cpu.
995 (s390_insert_operand): Add support for long displacements.
996 (md_gather_operands): Likewise.
997 (tc_s390_fix_adjustable): Likewise.
998 (tc_s390_force_relocation): Likewise.
999 (md_apply_fix3): Likewise.
1000
1a2c1fad
CD		 10012003-06-30 Chris Demetriou <cgd@broadcom.com>
1002
1003 * config/tc-mips.c (s_mipsset): Implement -march= handling
1004 differently.
1005
17a2f251
TS		 10062003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1007
1008 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1009 prototypes and casts. Replace PTR with void *. Reformat.
1010 * config/tc-mips.h: Likewise.
1011
6344efa4
AM		 10122003-06-30 Alan Modra <amodra@bigpond.net.au>
1013
1014 * config/tc-ia64.c (note_register_values): Warning fix.
1015 * config/tc-mips.c (append_insn): Likewise.
1016
fef14a42
TS		 10172003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1018
1019 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1020 .set arch=FOO.
1021 (file_mips_arch): Rename mips_arch.
1022 (mips_arch_info,mips_tune_info): Remove.
1023 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1024 (mips_cpu_info_from_arch): New function.
1025 (md_begin): Use file_mips_arch.
1026 (macro_build,macro,mips_ip): Use mips_opts.arch.
1027 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1028 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1029 Use file_mips_arch.
1030 (s_mipsset): Support for .set arch=FOO.
1031 (mips_cpu_info_table): Fix typo.
1032
02fc3089
L		 10332003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1034
1035 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1036
2d0d09ca
RS		 10372003-06-25 Richard Sandiford <rsandifo@redhat.com>
1038
1039 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1040 unsigned 8-bit operands.
1041
685736be
NC		 10422003-06-24 Nick Clifton <nickc@redhat.com>
1043
1044 * read.c (s_comm): Change error message to assume an unsigned size
1045 has been passed to .comm.
1046 * config/tc-sparc.c (s_common): Likewise.
1047 * write.c (write_contents): Replace 'unsigned long' with
1048 'addressT' and 'long' with offsetT in order to allow computations
1049 with very large values to work for 64-bit addressed targets.
1050 (relax_and_size_all_segments): Likewise.
1051 (relax_frag): Likewise.
1052 (relax_segment): Likewise.
e85ca5bb 1053
e98d298c
MM		 10542003-06-23 Mark Mitchell <mark@codesourcery.com>
1055
1056 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1057
ca164297
L		 10582003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1059
1060 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1061 Instructions.
1062
1063 * gas/config/tc-i386.h (CpuPNI): New.
1064 (CpuUnknownFlags): Add CpuPNI.
1065
041340ad
JW		 10662003-06-23 <davidm@hpl.hp.com>
1067
1068 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1069 freebsd, openvms, and nsk (non-stop kernel).
1070
b7599f01
JT		 10712003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1072
1073 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1074 all locals have been declared.
1075
b7c7d6c1
TS		 10762003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1077
1078 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1079 special handling for n32 ABI.
1080 (macro): Likewise.
1081
815ddb50
TS		 10822003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1083
1084 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1085 2003-06-11 change.
1086
f590b86e
CG		 10872003-06-19 Christian Groessler <chris@groessler.org>
1088
1089 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1090 now, not only a warning. Add some more checks to detect invalid
1091 registers.
1092 (get_operand): For CLASS_IR remember register size in mode struct.
1093 (get_specific): Handle new CLASS_IRO type. Add register size
1094 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1095 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1096
931e13a6
AM		 10972003-06-19 Alan Modra <amodra@bigpond.net.au>
1098
1099 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1100 (ppc_change_csect): Add align param. Align frag at start of csect.
1101 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1102 (ppc_frob_section): Align vma.
1103
9393cb0d
JJ		 11042003-06-18 Jakub Jelinek <jakub@redhat.com>
1105
1106 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1107 (output_cie): Don't pad.
1108 (output_fde): Add align argument. Pad to align if not 0.
1109 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1110 Pad just last FDE to EH_FRAME_ALIGNMENT.
1111
df9a398f
MS		 11122003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1113
1114 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1115 dependent on s390_arch_size and current_cpu dependent on
1116 current_mode_mask.
1117
2fe04c57
NC		 11182003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1119
1120 * configure.in: Add c4x as an architecture variant to tic4x.
1121 * configure: Regenerate.
1122 * Makefile.in: Regenerate.
1123 * doc/Makefile.in: Regenerate.
1124
9f2b53d7
AM		 11252003-06-18 Alan Modra <amodra@bigpond.net.au>
1126
1127 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1128 ".TOC." from PPC64_TOC relocs.
1129
ba0b2174
AM		 11302003-06-17 Alan Modra <amodra@bigpond.net.au>
1131
1132 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1133
f899b4b8
TS		 11342003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1135
1136 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1137 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1138 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1139 s_cprestore,s_cpadd): Use them.
1140
399f703e
HPN		 11412003-06-16 Hans-Peter Nilsson <hp@axis.com>
1142
1143 * configure.in: Add specific case for cris-*-linux-gnu* with
1144 em=linux.
1145 * configure: Regenerate.
1146 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1147 if TE_LINUX defined, else FALSE.
1148 (bfd_boolean demand_register_prefix): Set default from
1149 DEFAULT_CRIS_AXIS_LINUX_GNU.
1150 (symbols_have_leading_underscore): Similar.
1151 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1152
39c2da32
RE		 11532003-06-13 Richard Earnshaw <rearnsha@arm.com>
1154
1155 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1156 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1157 FPU_ARCH_FPA for AOUT.
1158 (md_begin): Don't try to guess the floating point architecture from
1159 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1160
a06a29f2
NC		 11612003-06-13 Robert Millan <zeratul2@wanadoo.es>
1162
1163 * configure.in: Add i386-netbsd-gnu target.
1164 * configure: Regenerate.
1165
d88ef7a6
TT		 11662003-06-12 Tom Tromey <tromey@redhat.com>
1167
1168 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1169 directives node.
1170
34ce925e
RS		 11712003-06-12 Richard Sandiford <rsandifo@redhat.com>
1172
1173 * config/tc-mips.c (append_insn): In a compound relocation, take the
1174 field width from the final (outermost) operator.
1175
cdfbf930
RH		 11762003-06-11 Richard Henderson <rth@redhat.com>
1177
1178 * dw2gencfi.c (struct cfi_escape_data): New.
1179 (cfi_add_CFA_nop): Remove.
1180 (CFI_escape, dot_cfi_escape): New.
1181 (dot_cfi): Remove nop.
1182 (cfi_pseudo_table): Remove nop; add escape.
1183 (output_cfi_insn): Likewise.
1184 (select_cie_for_fde): Stop on escape.
1185 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1186 * read.c, read.h (do_parse_cons_expression): New.
1187 * doc/as.texinfo (.cfi_escape): New.
1188
8c1a34cd
TS		 11892003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1190
1191 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1192 (s_cprestore): Likewise.
1193 (s_cpreturn): Likewise.
1194
4b0cff4e
TS		 11952003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1196
1197 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1198 with zeros.
1199
a7ebbfdf
TS		 12002003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1201
1202 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1203 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1204 exceptions from size assert. Remove most of the addend fixup
1205 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1206 handling. Remove zero addend specialcases.
1207 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1208 the addend fixup specialcase.
1209 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1210
d25d759d
TS		 12112003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1212
1213 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1214 in the RELOC_EXPANSION_POSSIBLE case.
1215
9d83078b
AM		 12162003-06-11 Alan Modra <amodra@bigpond.net.au>
1217
1218 * config/tc-i960.c (line_comment_chars): Add '#'.
1219 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1220
3b443373
L		 12212003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1222
1223 * po/Make-in (DESTDIR): New.
1224 (install-data-yes): Support $(DESTDIR).
1225 (uninstall): Likewise.
1226
795bb480
AM		 12272003-06-11 Alan Modra <amodra@bigpond.net.au>
1228
1229 * Makefile.am: Run "make dep-am".
1230 * Makefile.in: Regenerate.
1231 * po/POTFILES.in: Regenerate.
1232
b11dcf4e
DE		 12332003-06-10 Doug Evans <dje@sebabeach.org>
1234
1235 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1236 CGEN_INSN_RELAXED.
1237 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1238 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1239 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1240
adadcc0c
AM		 12412003-06-10 Alan Modra <amodra@bigpond.net.au>
1242 Gary Hade <garyhade@us.ibm.com>
1243
1244 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1245 (md_apply_fix3): Special case lq insn.
1246
0613284f
RS		 12472003-06-10 Richard Sandiford <rsandifo@redhat.com>
1248
1249 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1250 lists. Allow single-register ranges.
1251
f4984206
RS		 12522003-06-10 Richard Sandiford <rsandifo@redhat.com>
1253
1254 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1255 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1256
12b55ccc
L		 12572003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1258
1259 * NEWS: Updated for the new -n option for the i386 assembler.
1260
1261 * config/tc-i386.c (optimize_align_code): New.
1262 (md_shortopts): Add 'n'.
1263 (md_parse_option): Handle 'n'.
1264 (md_show_usage): Add '-n'.
1265
1266 * config/tc-i386.h (optimize_align_code): Declared.
1267 (md_do_align): Optimize code alignment only if optimize_align_code
1268 is not 0.
1269
1270 * doc/as.texinfo: Add the new -n option.
1271
1272 * doc/c-i386.texi: Document the new -n option.
1273
fa87b337
RH		 12742003-06-07 Richard Henderson <rth@redhat.com>
1275
17076204
RH		 1276 * doc/as.texinfo: Document .cfi_rel_offset.
1277
fa87b337
RH		 1278 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1279 (cfi_add_CFA_offset): Detect invalid offsets.
1280 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1281 (cfi_add_CFA_restore_state): Restore it.
1282 (CFI_rel_offset): New.
1283 (cfi_pseudo_table): Add it.
1284 (dot_cfi): Handle it.
1285
52628315
L		 12862003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1287
1288 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1289 predicate for ia64.
1290
d4ea8842
MS		 12912003-06-05 Michael Snyder <msnyder@redhat.com>
1292
1293 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1294 (build_bytes): Ditto.
1295
12962003-06-05 Richard Sandiford <rsandifo@redhat.com>
1297
1298 * config/tc-h8sx.c (DMODE): Remove.
1299 (colonmod24): Don't choose a default if the operand is a 16-bit
1300 constant integer.
1301 (fix_operand_size): New function.
1302 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1303 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1304
2be24b54
ML		 13052003-06-05 Michal Ludvig <mludvig@suse.cz>
1306
1307 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1308 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1309 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1310 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1311 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1312 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1313 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1314 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1315 (cfi_pseudo_table): New directives .cfi_return_column,
1316 .cfi_restore, .cfi_undefined, .cfi_same_value,
1317 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1318 (dot_cfi, output_cfi_insn): Handle new directives.
1319 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1320 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1321 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1322
757bc393
RH		 13232003-06-04 Richard Henderson <rth@redhat.com>
1324
1233ae62
RH		 1325 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1326
757bc393
RH		 1327 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1328
f4b97536
RH		 13292003-06-04 Richard Henderson <rth@redhat.com>
1330
1331 * config/tc-alpha.c (s_alpha_usepv): New.
1332 (md_pseudo_table): Add it.
1333 (alpha_cfi_frame_initial_instructions): New.
1334 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1335 (tc_cfi_frame_initial_instructions): New.
1336 * doc/c-alpha.texi: Document .usepv.
1337
68d55fe3
JJ		 13382003-06-04 Jakub Jelinek <jakub@redhat.com>
1339
1340 * as.c (show_usage): Document --execstack and --noexecstack.
1341 (parse_args): Add --execstack and --noexecstack.
1342 (main): Create .note.GNU-stack section if --execstack or
1343 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1344 * as.h (flag_execstack, flag_noexecstack): New.
1345
f9b4148d
CD		 13462003-06-03 Chris Demetriou <cgd@broadcom.com>
1347
1348 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1349 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1350 (OPTION_MISC_BASE): New defines.
1351 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1352 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1353 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1354 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1355 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1356 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1357 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1358 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1359 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1360 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1361 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1362 (OPTION_TRAP): Redefine in terms of new defines.
1363 (md_longopts): Reorder entries.
1364
7ee7b84d
MS		 13652003-05-14 Michael Snyder <msnyder@redhat.com>
1366 From Bernd Schmidt <bernds@redhat.com>
1367 and Michael Snyder <msnyder@redhat.com>
1368 and Alexandre Oliva <aoliva@redhat.com>
1369 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1370 * config/tc-h8300.h: Ditto.
1371
e30ddb24
NC		 13722003-06-03 Nick Clifton <nickc@redhat.com>
1373
1374 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1375 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1376 before calling bfd_reloc_type_lookup.
1377
ed7d5d1a
AM		 13782003-06-02 Alan Modra <amodra@bigpond.net.au>
1379
1380 * read.c (emit_expr): Set dot_value.
1381 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1382
c1ed1235
AM		 13832003-06-02 Alan Modra <amodra@bigpond.net.au>
1384
1385 * macro.c (sub_actual): Don't lose string if it turns out that
1386 &string wasn't an arg.
1387
eafbc43f
RH		 13882003-05-31 Richard Henderson <rth@redhat.com>
1389
1390 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1391 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1392
f37f01cf
RH		 13932003-05-29 Richard Henderson <rth@redhat.com>
1394
1395 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1396 (all_frame_data, plast_frame_data, cur_frame_data): New.
1397 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1398 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1399 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1400 * config/tc-alpha.h (md_end): New.
1401 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1402 (DWARF2_CIE_DATA_ALIGNMENT): New.
1403
a197c351
NC		 14042003-05-29 Nick Clifton <nickc@redhat.com>
1405
1406 * configure.in: Add i386-*-freebsd* entry.
1407 * configure: Regenerate.
1408
4bf4a882 14092003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1410
1411 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1412
756d1d01
RH		 14132003-05-27 Richard Henderson <rth@redhat.com>
1414
1415 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1416 symbol_create call.
1417 (current_location): Use symbol_temp_new_now.
1418 * stabs.c (s_stab_generic): Use symbol_temp_new.
1419 * symbols.c (temp_label_name): Remove.
1420 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1421
a4447b93
RH		 14222003-05-27 Richard Henderson <rth@redhat.com>
1423
1424 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1425 * as.c (main): Always call cfi_finish.
1426 * config/tc-i386.c (x86_dwarf2_return_column): New.
1427 (x86_cie_data_alignment): New.
1428 (md_begin): Set them.
1429 (tc_x86_cfi_init): Remove.
1430 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1431 return int, not unsigned long; don't as_bad here.
1432 (tc_x86_frame_initial_instructions): Streamline; use
1433 updated api.
1434 * config/tc-i386.h (tc_cfi_init): Remove.
1435 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1436 (DWARF2_CIE_DATA_ALIGNMENT): New.
1437
b7d6ed97
RH		 14382003-05-27 Richard Henderson <rth@redhat.com>
1439
1440 * symbols.c (temp_label_name): New.
1441 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1442 (symbol_set_value_now): New.
1443 * symbols.h: Prototype them.
1444 * dwarf2dbg.c: Use them.
1445 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1446
14218d5f
JE		 14472003-05-23 Jason Eckhardt <jle@rice.edu>
1448
1449 * config/tc-i860.c (target_xp): Declare variable.
1450 (OPTION_XP): Declare macro.
1451 (md_longopts): Add option -mxp.
1452 (md_parse_option): Set target_xp.
1453 (md_show_usage): Add -mxp usage.
1454 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1455 (md_assemble): Don't try expansions if XP_ONLY is set.
1456 * doc/c-i860.texi: Document -mxp option and i860XP support.
1457
36ede617
EC		 14582003-05-23 Eric Christopher <echristo@redhat.com>
1459
1460 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1461
a105a300
TS		 14622003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1463
1464 * config/tc-mips.c (append_insn): Use actual relocation size for new
1465 fixp's. Don't relax overflow checking for partial_inplace relocations.
1466 Use the actual relocation type in combined relocs, not just the type
1467 of the first one.
1468 (macro_build_jalr): Use actual relocation size for new fix.
1469 (s_cpsetup, s_gpdword): Likewise.
1470
dc9461f6
TS		 14712003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1472
1473 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1474
ceb41009
NC		 14752003-05-22 Nick Clifton <nickc@redhat.com>
1476
1477 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1478 section relative offsets for relocs that will not be based on the
1479 section symbol.
1480 (xstormy16_md_apply_fix3): Remove previous patch to this
1481 function.
1482
143d77c5
EC		 14832003-05-07 Eric Christopher <echristo@redhat.com>
1484
ed7d5d1a
AM		 1485 * config/tc-mips.c (mips_abicalls): New variable.
1486 (md_parse_option): Use.
1487 (s_option): Ditto.
1488 (s_abicalls): Ditto.
1489 (mips_elf_final_processing): Set EF_MIPS_PIC and
1490 EF_MIPS_CPIC dependent on above.
143d77c5 1491
85c77c38
DA		 14922003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1493
1494 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1495
87ccc1b0
NC		 14962003-05-21 Nick Clifton <nickc@redhat.com>
1497
ed7d5d1a
AM		 1498 * config/obj-elf.c: Include dwarf2dbg.h.
1499 (elf_pseudo_tab): Add .file and .loc.
1500 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1501 * config/tc-arm.c: Likewise.
1502 * config/tc-h8300.c: Likewise.
1503 * config/tc-hppa.c: Likewise.
1504 * config/tc-ia64.c: Likewise.
1505 * config/tc-m68hc11.c: Likewise.
1506 * config/tc-m68k.c: Likewise.
1507 * config/tc-mmix.c: Likewise.
1508 * config/tc-mn10300.c: Likewise.
1509 * config/tc-ppc.c: Likewise.
1510 * config/tc-sh.c: Likewise.
1511 * config/tc-sparc.c: Likewise.
1512 * config/tc-v850.c: Likewise.
1513 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1514 dwarf2dbg.h.
1515 * config/tc-ip2k.c: Likewise.
1516 * config/tc-iq2000.c: Likewise.
1517 * config/tc-xstormy16.c: Likewise.
1518 * config/tc-xtensa.c: Likewise.
87ccc1b0 1519 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1520 * Makefile.in: Regenerate.
1521 * aclocal.m4: Regenerate.
1522 * config.in: Regenerate.
1523 * configure: Regenerate.
1524 * po/POTFILES.in: Regenerate.
1525 * po/gas.pot: Regenerate.
143d77c5 1526
7ed2c8b0
NC		 15272003-05-21 Nick Clifton <nickc@redhat.com>
1528
1529 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1530 BFD_ASSEMBLER targets.
1531 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1532 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1533 defining BFD_ASSEMBLER.
1534
39b82151
ML		 15352003-05-20 Michal Ludvig <mludvig@suse.cz>
1536
1537 * as.c (main): Remove tc_cfi_init().
143d77c5 1538 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1539 with '%'.
1540 (cfi_pseudo_table): Add "cfi_register" entry.
1541 (cfi_make_insn): Handle CFA_register.
1542 (cfi_output_insn): Ditto.
1543 (dot_cfi): Ditto.
1544 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1545 (dot_cfi_endproc): Reuse already emitted CIEs.
1546 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1547 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1548
f53e95c7
NC		 15492003-05-20 Nick Clifton <nickc@redhat.com>
1550
1551 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1552 (md_pseudo_table): Add entries for .loc and .line.
1553
7c0295b1
AM		 15542003-05-20 Alan Modra <amodra@bigpond.net.au>
1555
1556 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1557 defined.
1558 (dot_cfi_endproc): Avoid C99 construct.
1559
54cfded0
AM		 15602003-05-20 Michal Ludvig <mludvig@suse.cz>
1561
1562 * dw2gencfi.c, dw2gencfi.h: New files.
1563 * config/tc-i386.c (tc_x86_cfi_init): New function.
1564 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1565 * as.c (parse_args): Set verbose flag on --verbose.
1566 (main): Call tc_cfi_init()/cfi_finish().
1567 * as.h (verbose): New external variable.
1568 * read.c (pobegin): Insert CFI pops to the list.
1569 * symbols.c (local_symbol_make): Make symbol external.
1570 * symbols.h (local_symbol_make): New prototype.
1571 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1572 * Makefile.in: Regenerate.
1573 * doc/as.texinfo: Added node "CFI directives" with description of
1574 all implemented .cfi_* directives.
1575 * doc/Makefile.in: Regenerate.
1576 * po/POTFILES.in: Regenerate.
1577
a1f3c24c
SS		 15782003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1579
54cfded0
AM		 1580 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1581 insns.
1975ab25 1582 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1583
b645cb17
JE		 15842003-05-18 Jason Eckhardt <jle@rice.edu>
1585
1586 * config/tc-i860.c (i860_process_insn): Initialize fc after
1587 each opcode mismatch.
1588
80c7c40a
NC		 15892003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1590
1591 * configure.in: Accept i[3-7]86 variants.
1592 * configure: Regenerate.
1593
c344a4c8
TS		 15942003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1595
1596 * config/tc-mips.h: Fix comment formatting.
1597
64e55042
HPN		 15982003-05-13 Hans-Peter Nilsson <hp@axis.com>
1599
1600 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1601 (read_a_source_file): Delete label contin.
64e55042
HPN		 1602 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1603 input as with macros, instead of in separate old_* variables.
1604 Zero-terminate string being scrubbed.
1605
e66c629e
NC		 16062003-05-12 Nick Clifton <nickc@redhat.com>
1607
1608 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1609 (md_assemble): Reset skipping_fptr.
1610 (md_operand): If @fptr() is followed by a minus sign, set
1611 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1612 @fptr is detected, ignore it and reset skipping_fptr.
1613
673a54e3
JE		 16142003-05-11 Jason Eckhardt <jle@rice.edu>
1615
1616 * config/tc-i860.c (MAX_FIXUPS): Define.
1617 (struct i860_fi fi[]): New struct.
1618 (struct i860_it the_insn): Add above as member and move fields
1619 exp, reloc, pcrel and fup into i860_fi.
1620 (md_assemble): Replace all instances of exp, reloc, pcrel
1621 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1622 Add a loop to possibly emit multiple fix-ups for each insn.
1623 (i860_process_insn): Likewise.
1624 (i860_get_expression): Likewise.
1625 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1626
2ebb4b88
MS		 16272003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1628
1629 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1630
35f5df7f
L		 16312003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1632
1633 * config/tc-ia64.c (alias_hash): New.
1634 (alias_name_hash): New.
1635 (secalias_hash): New.
1636 (secalias_name_hash): New.
1637 (md_pseudo_table): Add "secalias".
1638 (md_begin): Initialize alias_hash, alias_name_hash,
1639 secalias_hash and secalias_name_hash.
1640 (struct alias): New.
1641 (dot_alias): Implement .alias and .secalias directives.
1642 (do_alias): New.
1643 (ia64_adjust_symtab): New.
1644 (do_secalias): New.
1645 (ia64_frob_file): New.
1646
1647 * config/tc-ia64.h (ia64_adjust_symtab): New.
1648 (tc_adjust_symtab): Defined.
1649 (ia64_frob_file): New.
1650 (tc_frob_file): Defined.
1651
d2bf1bda
NC		 16522003-05-07 Dmitry Diky <diwil@mail.ru>
1653
1654 * tc-msp430.c: Add missing lines to known cpus list.
1655
cac012d6
AO		 16562003-05-06 Alexandre Oliva <aoliva@redhat.com>
1657
1658 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1659 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1660 * config.in, configure: Rebuilt.
1661
d8dbbec1
L		 16622003-05-05 H.J. Lu <hjl@gnu.org>
1663
1664 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1665 howto->partial_inplace is false.
1666
9204e615
DJ		 16672003-05-05 Daniel Jacobowitz <drow@mvista.com>
1668
1669 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1670 symbol_used_in_reloc_p check.
1671 (md_apply_fix3): Remove check for howto->pcrel_offset.
1672
711ef82f
L		 16732003-05-03 H.J. Lu <hjl@gnu.org>
1674
1675 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1676 fatal error for unknown section attribute.
1677
1678 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1679 unknown section attribute.
1680 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1681 * config/tc-ppc.c (ppc_section_letter): Likewise.
1682
1683 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1684 (ia64_elf_section_type): Accept "unwind".
1685
83b5ab55
L		 16862003-05-02 H.J. Lu <hjl@gnu.org>
1687
1688 * read.h (demand_copy_string): New.
1689
1690 * config/tc-alpha.c (demand_copy_string): Removed.
1691
7ff0565e
MS		 16922003-05-02 Michael Snyder <msnyder@redhat.com>
1693
54cfded0 1694 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1695 (for targets that like eg. a leading dot in a local label).
1696
2968149b
NC		 16972003-05-02 Nick Clifton <nickc@redhat.com>
1698
1699 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1700 addend with the symbol's value for pc-relative relocations against
1701 a defined symbol - this will be done automatically.
1702
e7b9a8c1
L		 17032003-05-01 H.J. Lu <hjl@gnu.org>
1704
1705 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1706 "STT_NOTYPE".
1707
612d7b83
L		 17082003-05-01 H.J. Lu <hjl@gnu.org>
1709
1710 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1711
1712 * config/obj-elf.c (obj_elf_section_name): Call
1713 tc_canonicalize_section_name if it is defined.
1714
a645d1eb
L		 17152003-05-01 H.J. Lu <hjl@gnu.org>
1716
1717 * config/tc-ia64.c (ia64_check_label): New.
1718 * config/tc-ia64.h (tc_check_label): New.
1719
1720 * read.c (read_a_source_file): Call tc_check_label after
1721 creating a user-defined label if defined.
1722
df12615d
AM		 17232003-05-02 Alan Modra <amodra@bigpond.net.au>
1724
1725 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1726 -be and split strings to below 509 bytes in length.
1727
f70c8412
CG		 17282003-05-01 Christian Groessler <chris@groessler.org>
1729
1730 * expr.h: Fix comments in operatorT typedef.
54cfded0 1731 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1732 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1733 decides by the parameter.
1734 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1735 command line argument was given to select the intended
1736 architecure.
1737 (get_interrupt_operand): Warn if NOP type code is emitted.
1738 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1739 (apply_fix): Call newfix with additional 'size' parameter.
1740 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1741 4 bit immediate arguments.
1742 (md_longopts): Add 'linkrelax' option.
1743 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1744 variable when 'linkrelax' command line option is specified.
1745 (md_show_usage): Display 'linkrelax' option.
1746 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1747 R_CALLR and R_REL16.
1748 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1749
10a98291
L		 17502003-04-30 H.J. Lu <hjl@gnu.org>
1751
1752 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1753 (ia64_float_to_chars): Likewise.
1754 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1755 and ia64_float_to_chars by tc_segment_info_data.endian from
1756 the current segment if byteorder == -1.
1757 (md_begin): Call dot_byteorder to set target_big_endian.
1758 (md_atof): Call ia64_float_to_chars to convert floating point.
1759 (ia64_float_to_chars_bigendian): New function.
1760 (ia64_float_to_chars_littleendian): Likewise.
1761 (ia64_elf_section_change_hook): Likewise.
1762
1763 * config/tc-ia64.h (ia64_number_to_chars): New.
1764 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1765 (ia64_elf_section_change_hook): New.
1766 (md_elf_section_change_hook): Defined.
1767 (ia64_segment_info_type): New struct.
1768 (TC_SEGMENT_INFO_TYPE): Defined.
1769
bf57c3c9
L		 17702003-04-30 H.J. Lu <hjl@gnu.org>
1771
1772 * config/tc-ia64.c (md_section_align): Deleted.
1773
1774 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1775 (md_section_align): New.
1776
165a7f90
L		 17772003-04-30 H.J. Lu <hjl@gnu.org>
1778
1779 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1780 and add real16.
1781 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1782 "real16.ua".
1783 (md_atof): Add 6 byte padding of zero for real16.
1784
eba874d8
NC		 17852003-04-29 Nick Clifton <nickc@redhat.com>
1786
1787 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1788 start of a version name.
1789
dbeba5e5
CD		 17902003-04-28 Chris Demetriou <cgd@broadcom.com>
1791
1792 * configure.in (mips-*-*n*bsd*): Replace with...
1793 (mips-*-netbsd*, mips-*-openbsd*): These.
1794 * configure: Regenerate.
1795
f0d7d5f9
NC		 17962003-04-28 H.J. Lu <hjl@gnu.org>
1797
1798 * config/tc-hppa.c (hppa_symbol_chars): New.
1799 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1800
a38b42ab
TS		 18012003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1802
1803 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1804
69be0a2b
CD		 18052003-04-25 Chris Demetriou <cgd@broadcom.com>
1806
1807 * NEWS: Belatedly mention support for MIPS32 Release 2.
1808
684022ea
EC		 18092003-04-24 Eric Christopher <echristo@redhat.com>
1810
1811 * config/tc-mips.c (nopic_need_relax): Revert previous
1812 change.
1813
2c8714f2
NC		 18142003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1815
1816 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1817 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1818 (md_pseudo_table): Handle .loc and .file
1819 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1820 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1821 * Makefile.in: Regenerate.
1822
684022ea 18232003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1824
1825 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1826 (md_pseudo_table): Add h8300hn, h8300sn.
1827 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1828 * doc/c-h8300.texi : Add documentation for new machine directives.
1829
5ce8663f
NC		 18302003-04-24 Nick Clifton <nickc@redhat.com>
1831
1832 * config/tc-ppc.c (ppc_symbol_chars): Define.
1833 * config/tc-ppc.h (tc_symbol_chars): Define.
1834
ef230218
JR		 18352003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1836
1837 * config/tc-sh.c: Amend comment to refer to SuperH.
1838 * config/tc-sh.h: Likewise.
1839 (LISTING_HEADER): Amend to refer to SuperH.
1840 * config/tc-sh64.c: Change comment to refer to SuperH.
1841 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1842 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1843 * doc/c-sh.texi: Amend to refer to SuperH.
1844 Add SuperH architecture documentation references.
1845 * doc/c-sh64.texi: Change to refer to SuperH.
1846
204cd129
NC		 18472003-04-23 H.J. Lu <hjl@gnu.org>
1848
1849 * app.c (do_scrub_chars): More checks for valid labels.
1850
2cdb18a7
L		 18512003-04-22 H.J. Lu <hjl@gnu.org>
1852
1853 * app.c (do_scrub_chars): Check for valid label.
1854
26597c86
NC		 18552003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1856
1857 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1858 references to Renesas M32R.
1859 * doc/c-m32r.texi: Likewise.
1860
88b4ca40
RH		 18612003-04-21 Richard Henderson <rth@redhat.com>
1862
54cfded0
AM		 1863 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1864 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1865
e5f08f7e
JJ		 18662003-04-18 Jakub Jelinek <jakub@redhat.com>
1867
1868 * ehopt.c (check_eh_frame): For aug_size == 0
1869 in state_seeing_aug_size state skip the state_skipping_aug
1870 state.
1871
c2dcd04e
NC		 18722003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1873
1874 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1875 'Renesas'.
1876 * doc/c-h8500.texi: Likewise.
1877 * doc/c-sh.texi: Likewise.
1878 * doc/c-sh64.texi: Likewise.
1879 * doc/h8.texi: Likewise.
1880 * config/tc-h8300.c: Likewise.
1881 * config/tc-h8300.h: Likewise.
1882 * config/tc-h8500.c: Likewise.
1883 * config/tc-h8500.h: Likewise.
1884 * config/tc-sh.c: Likewise.
1885 * config/tc-sh.h: Likewise.
1886 * config/tc-sh64.c: Likewise.
1887 * config/tc-sh64.h: Likewise.
1888
f5040a92
AO		 18892003-04-10 Alexandre Oliva <aoliva@redhat.com>
1890
1891 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1892 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1893 (append_insn): When filling delay slots with instructions
1894 that have fixups that tc_gen_reloc might consider modifyable
1895 in variant frags, start a new frag.
1896 (load_address): Generate GOT_DISP with of without offset
1897 depending on whether symbol is local. For -xgot, use
1898 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1899 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1900 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1901 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1902 <ld_st>: In NewABI with small got, always use
1903 GOT_PAGE/GOT_OFST, with the latter in the load/store
1904 instruction. With big got, use GOT_HI16/GOT_LO16 or
1905 GOT_PAGE/GOT_OFST.
1906 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1907 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1908 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1909 (md_convert_frag): Use memmove for safe copying of overlapping
1910 regions.
1911
35b55ed2
SC		 19122003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1913
1914 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1915 -mlong, -mshort-double and -mlong-double options; use table @code.
1916 (M68HC11-Syntax): Update to document 68HC12 operands.
1917 (M68HC11-Modifiers): New section for operand modifiers.
1918 (M68HC11-Directives): New section for specific assembler directives.
1919 (M68HC11-Branch): Fix Overfull hbox error.
1920
9214dd3b
AO		 19212003-04-09 Alexandre Oliva <aoliva@redhat.com>
1922
1923 * config/tc-mips.c (macro): Add comments explaining the rationale
1924 for Chris' change.
1925
eb0a7d52
AO		 19262003-04-09 Chris Demetriou <cgd@broadcom.com>
1927
1928 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1929 constant address that Alexandre took out by accident. Reject
1930 64-bit addresses that are not sign extensions of 32 bits only if
1931 we don't support 64-bit address constants.
1932
a7fc733f
AM		 19332003-04-09 Alan Modra <amodra@bigpond.net.au>
1934
1935 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1936
9cc92a36
NC		 19372003-04-08 Nick Clifton <nickc@redhat.com>
1938
1939 * as.c (perform_an_assembly_pass): If using cgen, call
1940 gas_cgen_begin.
1941 * cgen.c (gas_cgen_begin): New function. If
1942 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1943 otherwise call cgen_clear_signed_overflow_ok.
1944 * cgen.h: Prototype gas_cgen_begin.
1945
fe59a223
TS		 19462003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1947
1948 * write.c (write_relocs): Remove unused variable.
1949
5a7a0b7b
AO		 19502003-04-06 Chris Demetriou <cgd@broadcom.com>
1951
1952 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1953 (macro): Use new macro to decide whether to emit constant address
1954 as 32 or 64 bits if addresses are 32-bit wide but registers are
1955 64-bit wide.
1956
577300ce
SC		 19572003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1958
1959 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1960 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1961 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1962 address part of a far-function.
684022ea 1963 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1964 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1965 relocs.
1966 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1967 (find_opcode): Add comment.
1968 (md_estimate_size_before_relax): Force relocation of
1969 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1970 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1971 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1972 on the symbol itself so that DWARF2 strings are merged correctly.
1973
be33c5dd
SS		 19742003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1975
1976 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1977 default tic4x target format to 'coff2-tic4x'.
1978 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1979 s/c3x/tic3x/
1980 * config/tc-tic4x.h: Ditto
1981
e8fd7476
NC		 19822003-04-03 Nick Clifton <nickc@redhat.com>
1983
1984 * NEWS: Mention support for Xtensa architecture.
1985
47281638
PB		 19862003-04-02 Philip Blundell <philb@gnu.org>
1987
1988 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1989
af22f5b2
CD		 19902003-04-02 Chris Demetriou <cgd@broadcom.com>
1991
1992 * config/tc-mips.c (macro2): Adjust implementation of
1993 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1994 in the case where the source and destination registers
1995 are the same.
1996
e0001a05
NC		 19972003-04-01 Bob Wilson <bob.wilson@acm.org>
1998
54cfded0
AM		 1999 * Makefile.am (CPU_TYPES): Add xtensa.
2000 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2001 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2002 (xtensa-relax.o): New target.
2003 Run "make dep-am".
2004 * Makefile.in: Regenerate.
2005 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2006 extra_objects for xtensa targets.
2007 * configure: Regenerate.
2008 * write.c (write_object_file): Add new md_post_relax_hook.
2009 * config/tc-xtensa.c: New file.
2010 * config/tc-xtensa.h: Likewise.
2011 * config/xtensa-istack.h: Likewise.
2012 * config/xtensa-relax.c: Likewise.
2013 * config/xtensa-relax.h: Likewise.
2014 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2015 * doc/Makefile.in: Regenerate.
2016 * doc/all.texi: Set new XTENSA variable.
2017 * doc/as.texinfo: Set new Xtensa variable. Describe
2018 Xtensa-specific options. Define line comment character for
2019 Xtensa. Add Xtensa processors to list of ELF targets where
2020 alignment is specified in bytes. Add new Xtensa-Dependent node.
2021 Add acknowledgements for those contributing to the Xtensa port.
2022 * doc/internals.texi: Describe new md_post_relax_hook.
2023 * doc/c-xtensa.texi: New file.
e0001a05 2024
5a6c6817
NC		 20252003-04-01 Nick Clifton <nickc@redhat.com>
2026 Richard Earnshaw <rearnsha@arm.com>
2027
2028 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2029 (ARM_ARCH_IWMMXT): Simplify.
2030 (insns): Place iwmmx instructions in correct place in table.
2031 (arm_add_note): New function: Add a note entry to a .note section.
2032 (md_begin): Make the default architecture be unknown.
2033 Suppress the creation of an arm note section.
2034
97bbfa38
EC		 20352003-03-26 Eric Christopher <echristo@redhat.com>
2036
54cfded0 2037 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2038
e16bb312
NC		 20392003-03-25 Stan Cox <scox@redhat.com>
2040 Nick Clifton <nickc@redhat.com>
97bbfa38 2041
28d297de 2042 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2043
2044 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2045 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2046 (enum wreg_type, enum iwmmxt_insn_type): New types.
2047 (wr_register, wc_register, wcg_register): New macros.
2048 (iwmmxt_table): New variable.
2049 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2050 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2051 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2052 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2053 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2054 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2055 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2056 cp_byte_address_offset, cp_byte_address_required_here,
2057 check_iwmmxt_insn): New functions.
97bbfa38 2058 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2059 (md_begin): Set the mach value for iWMMXt targets. Create a note
2060 section to identify iwmmxt binaries.
2061 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2062 * doc/c-arm.texi: Document the support for the iWMMXt.
2063 * NEWS: Mention new support.
2064