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* doc/c-alpha.texi: Fix typos.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
60493797
KH		 12003-10-26 Kazu Hirata <kazu@cs.umass.edu>
2
3 * doc/c-alpha.texi: Fix typos.
4 * doc/c-ia64.texi: Likewise.
5 * doc/c-mmix.texi: Likewise.
6 * doc/c-sh64.texi: Likewise.
7 * doc/c-xtensa.texi: Likewise.
8 * doc/internals.texi: Likewise.
9
ea8f8eab
L		 102003-10-24 H.J. Lu <hongjiu.lu@intel.com>
11
12 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
13 for .interp, .strtab and .symtab. Use specified section
14 attributes.
15
5e2f6673
L		 162003-10-22 Andreas Schwab <schwab@suse.de>
17 H.J. Lu <hongjiu.lu@intel.com>
18 Jim Wilson <wilson@specifixinc.com>
19
20 * config/tc-ia64.c (update_qp_mutex): New.
21 (note_register_values): Properly handle one of PRs in compare
22 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
23 Clear mutex relation for .none/.unc. Don't clear mutex relation
24 on predicated compare.
25
5a21e886
NC		 262003-10-21 Wouter van Heyst <wouter@vidicode.nl>
27
28 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
29 register requirements.
30 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
31
3e602632
NC		 322003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
33 Bernardo Innocenti <bernie@develer.com>
34
35 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
36 * config/m68k-parse.h: Likewise.
37 * NEWS: Mention the new support.
38 * doc/c-m68k.texi: Document new processor selection switch.
39
13757d0c
TS		 402003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
41
42 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
43 extensions broken by gas' expression evaluation of constants.
44 (check_absolute_expr): Use it.
45 (mips_ip): Likewise.
46
88fc725d
HPN		 472003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
48
49 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
50 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
51 --no-stubs.
52 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
53 comment.
54 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
55 (pushj_stubs): New variable.
56 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
57 (PUSHJSTUB_MAX): New macros.
58 (md_longopts): New options "--no-pushj-stubs" and synonym
59 "--no-stubs".
60 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
61 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
62 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
63 PUSHJ stub relaxation.
64 (md_convert_frag): Handle STATE_PUSHJSTUB.
65 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
66 (tc_gen_reloc): Ditto.
67 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
68 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
69 (struct mmix_segment_info_type): New.
70
36759679
NC		 712003-10-17 Paul Dale <pauli@snapgear.com>
72 Bernardo Innocenti <bernie@develer.com>
73
74 * config/tc-m68k.c (make_pcrel_absolute): Enforce
75 PC-relative jumps with --pcrel.
76 (md_convert_frag_1): Likewise.
77 (md_create_long_jump): Likewise.
78
d4e2de6b
NC		 792003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
80
81 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
82 (get_operand): Accept both 16 bit 32 bit registers as pointer
83 registers, when operating in Normal mode.
84 (fix_operand_size): Make default address size 16 for Normal mode.
85
ece01a63
ILT		 862003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
87
88 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
89 registers.
90 (do_iwmmxt_word_addr): With a control register, reject conditional
91 execution and reject a non-word size.
92
fda712ee
AM		 932003-10-16 Peter Bergner <bergner@vnet.ibm.com>
94
95 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
96 * configure: Regenerate.
97
60946ad0
AM		 982003-10-15 Alan Modra <amodra@bigpond.net.au>
99
100 * doc/as.texinfo (Align): Correct list of byte targets.
101
1b8e29e5
TS		 1022003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
103
104 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
105 Fix indentation. Better error message.
106
b614a702
BW		 1072003-10-14 Bob Wilson <bob.wilson@acm.org>
108
109 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
110 argument in call to xtensa_get_property_section_name. Formatting.
111
224186bc
KK		 1122003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
113
114 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
115 parenthesis.
116
8edc77b9
KK		 1172003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
118
119 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 120 prototypes and casts.
8edc77b9
KK		 121 * config/tc-sh.h: Likewise.
122 * config/tc-sh64.c: Likewise.
123 * config/tc-sh64.h: Likewise.
124
1ae31fee
DB		 1252003-10-08 Dave Brolley <brolley@redhat.com>
126
127 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
128 (fr550_check_acc_range): New function.
129 (md_assemble): Call fr550_check_acc_range.
130
1312003-10-08 Dave Brolley <brolley@redhat.com>
132
133 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
134 (md_parse_option): Handle OPTION_CPU==fr550.
135 (md_show_usage): Document fr550.
136
05da4302
NC		 1372003-10-08 Philippe De Muyter <phdm@macqel.be>
138
60946ad0 139 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 140 (parse_args) : Accept new --gstabs+ option, and set
141 `use_gnu_debug_info_extensions'.
142 (show_usage) : Document --gstabs+ option.
143 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
144 * stabs.c (stabs_generate_asm_file) : If
145 `use_gnu_debug_info_extensions' is set, add the compilation
146 directory to the stabs debug info.
147 * doc/as.texinfo : Document --gstabs+ option.
148 * NEWS: Mention new feature.
149
60946ad0 1502003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 151
60946ad0
AM		 152 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
153 assembler syntax.
85cf2a8a 154
60946ad0
AM		 155 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
156 register names. Change all "defined (TE_LINUX)" to
157 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 158
60946ad0
AM		 159 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
160 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 161
4615568e
NC		 1622003-10-06 Robert Millan <robertmh@gnu.org>
163
60946ad0 164 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 165 * configure: Regenerate.
166
c2059446
NC		 1672003-10-05 Nick Clifton <nickc@redhat.com>
168
169 * as.c (parse_args): Revert patch to change handling of -f
170 option. Its behaviour is mandated by the POSIX 2 spec.
171
a72d6b4e
CG		 1722003-10-04 Christian Groessler <chris@groessler.org>
173
174 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
175 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
176 (md_pcrel_from): This function now gets called. Supply return
177 value.
178
33948635
NC		 1792003-10-04 Nick Clifton <nickc@redhat.com>
180
181 * as.c: Convert to ISO C90.
182
d3fb7ca2
NC		 1832003-10-04 Nick Clifton <nickc@redhat.com>
184
185 * as.c (std_shortopts): Remove 'f'.
186 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
187 acecpted as an alias for -f.
188
b256d4fd
NC		 1892003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
190
191 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
192 Make 'r' mean readonly data.
193
d17e7bce
TS		 1942003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
195
196 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
197 Unbreak overflow checks.
198
609f23f4
CD		 1992003-10-01 Chris Demetriou <cgd@broadcom.com>
200
201 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
202
ecd13cd3
TS		 2032003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
204
205 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
206 tests.
207 (load_register): Likewise.
208 (macro): Likewise.
209
30c378fd
CD		 2102003-09-30 Chris Demetriou <cgd@broadcom.com>
211
212 * config/tc-mips.c (mips_ip): Capitalize first word of
213 existing condition code warning, and add condition code
214 warnings for .ps instructions, and for bc1any[24][tf].
215
6a265366
CD		 2162003-09-30 Chris Demetriou <cgd@broadcom.com>
217
218 * NEWS: Mention support for MIPS64 Release 2.
219
43c58ae6
CD		 2202003-09-30 Chris Demetriou <cgd@broadcom.com>
221
222 * NEWS: Add an indication of the cutoff for 2.14.
223
5f74bc13
CD		 2242003-09-30 Chris Demetriou <cgd@broadcom.com>
225
226 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
227 * configure: Regenerate.
228 * config/tc-mips.c (imm2_expr): New variable.
229 (md_assemble, mips16_ip): Initialize imm2_expr.
230 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
231 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
232 (macro): Handle M_DEXT and M_DINS.
233 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
234 (mips_ip): Likewise.
235 (OPTION_MIPS64R2): New define.
236 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
237 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
238 (md_parse_option): Handle OPTION_MIPS64R2.
239 (s_mipsset): Handle setting "mips64r2" ISA.
240 (mips_cpu_info_table): Add mips64r2.
241 (md_show_usage): Document -mips64r2 option.
242 * doc/as.texinfo: Docuemnt -mips64r2 option.
243 * doc/c-mips.texi: Likewise.
244
de1e508d
DA		 2452003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
246
247 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
248
530556a9
JT		 2492003-09-26 Matt Thomas <matt@3am-software.com>
250
251 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
252 (OPTION_PIC): Define.
253 (md_longopts): Add "pic" option.
254 (md_parse_option): Change 'K' to OPTION_PIC.
255
f61e8019
AM		 2562003-09-23 Alan Modra <alan@modra.org>
257
258 * config/obj-elf.c (obj_elf_change_section): Adjust for
259 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
260 to be set when defaults are not. Don't set attr from defaults if
261 old_sec.
262
ae826530
TS		 2632003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
264
265 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
266 truncate values which won't fit im 32 bits.
267 (load_register): Likewise.
268 (macro): Likewise.
269
8cd5b113
AM		 2702003-09-17 Dmitry Diky <diwil@mail.ru>
271
272 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
273 (msp430_operands): Remove redundant l2[16] within switch-case.
274
28d297de
AM		 2752003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
276
277 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
278 * configure: Regenerate.
279
256ab948
TS		 2802003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
281
282 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
283 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
284 the function prototype.
285 (load_register): Likewise. Simplify the checks for sign-extended
286 constants.
287 (macro): Likewise. Fix code generation for 64-bit address constants
288 outside the 32-bit compatibility space. Adjust
289 macro_build_ldst_constoffset calls.
290 (s_cprestore): Adjust macro_build_ldst_constoffset call.
291
82e7541d
BW		 2922003-09-11 Bob Wilson <bob.wilson@acm.org>
293
294 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
295 literal_syms): New global variables.
296 (xtensa_define_label, add_target_symbol, xtensa_find_label,
297 map_over_defined_symbols, is_loop_target_label,
298 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
299 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
300 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
301 from insn_labels to saved_insn_labels when entering a literal region.
302 (xtensa_end_directive): Call md_flush_pending_output. Restore
303 insn_labels list when leaving a literal region.
304 (xtensa_literal_position): Call xtensa_clear_insn_labels.
305 (xtensa_literal_pseudo): Add check to disallow .literal inside a
306 literal region. Move insn_labels to saved_insn_labels and then restore
307 insn_labels on exit.
308 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
309 code to set is_loop_target or is_branch_target flag on the symbol
310 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
311 (xtensa_add_literal_sym, xtensa_add_insn_label,
312 xtensa_clear_insn_labels): New functions.
313 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
314 loops_ok argument. Rewrite to use insn_labels list instead of
315 calling xtensa_find_label and to check the is_loop_target flag on
316 symbols when loops_ok is false.
317 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
318 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
319 call to xtensa_move_labels. Propagate is_branch_target and
320 is_loop_target flags from symbols to frags.
321 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
322 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
323 aligning a loop instruction. Adjust call to xtensa_move_labels for
324 aligning entry instructions. Add call to xtensa_clear_insn_labels.
325 (xtensa_end): Remove call to xtensa_mark_target_fragments.
326 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
327 code to use new literal_syms list.
328 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
329 is_branch_target flags.
330
61846f28
BW		 3312003-09-09 Bob Wilson <bob.wilson@acm.org>
332
333 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
334 "move_labels" argument and corresponding call to xtensa_move_labels.
335 (md_assemble): Add a separate call to xtensa_move_labels and remove
336 argument for call to xtensa_mark_literal_pool_location.
337 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
338 calls to xtensa_mark_literal_pool_location.
339 (xtensa_create_local_symbol): Delete and inline the code into...
340 (xtensa_create_literal_symbol): ...here.
341 (xtensa_frob_label): Combine conditionals.
342 (expression_maybe_register, xtensa_symbol_new_hook,
343 fix_new_exp_in_seg): Use symbol_get_tc.
344
1745fcba
BW		 3452003-09-09 Bob Wilson <bob.wilson@acm.org>
346
347 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
348 combining identical literals.
349 (expression_maybe_register): Remove call to find_lit_sym_translation.
350 (is_duplicate_expression, cache_literal, is_duplicate_literal,
351 add_lit_sym_translation, find_lit_sym_translation): Delete.
352
3fb9d77f
NC		 3532003-09-07 Nick Clifton <nickc@redhat.com>
354
355 * doc/as.texinfo (Comments): Comment character for PPC is #.
356
12a99586
SC		 3572003-09-06 Stephane Carrez <stcarrez@nerim.fr>
358
359 PR savannah/4358:
360 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
361 overflow complain.
362
d5087907
RS		 3632003-09-05 Richard Sandiford <rsandifo@redhat.com>
364
365 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
366
8ad30312
NC		 3672003-09-04 Nick Clifton <nickc@redhat.com>
368
369 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
370 (md_pseudo_table): Add .v850e1 pseudo op.
371 (md_show_usage): Document -mv850e1 switch.
372 (md_parse_option): Accept -mv850e1 switch.
373 (md_begin): Allow TARGET_CPU to be v850e1.
374 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
375 * NEWS: Mention support for v850e1.
376
3c9030c1
AM		 3772003-09-04 Alan Modra <amodra@bigpond.net.au>
378
379 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
380 ppc_cpu selection rather than replacing.
381 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
382 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
383
13dfd2d0
NC		 3842003-09-03 Robert Millan <robertmh@gnu.org>
385
386 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
387 triplet.
388 * configure: Regenerate.
389
13b2be9c
DJ		 3902003-09-02 Daniel Jacobowitz <drow@mvista.com>
391
392 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
393 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
394 Specify AC_CONFIG_AUX_DIR.
395 * aclocal.m4: Regenerated with aclocal-1.7.
396 * configure: Regenerated with autoconf 2.57.
397 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
398
364b6d8b
JJ		 3992003-08-29 Jakub Jelinek <jakub@redhat.com>
400
6749011b 401 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 402 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
403 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
404 nor tc_cfi_emit_pcrel_expr are defined.
405 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
406 DIFF_EXPR_OK is not defined.
407 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
408 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
409 tc_cfi_emit_pcrel_expr): Define.
410 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
411 sparc_cfi_emit_pcrel_expr): New prototypes.
412 (sparc_cie_data_alignment): New decl.
413 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
414 * config/tc-sparc.c: Include dw2gencfi.h.
415 (sparc_cie_data_alignment): New variable.
416 (md_begin): Initialize it.
417 (sparc_cfi_frame_initial_instructions): New function.
418 (sparc_regname_to_dw2regnum): Likewise.
419 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 420 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 421
422 * config/tc-sparc.c (s_common): Cast last argument to long and
423 change format string to shut up warning.
424
0dee3be0
JE		 4252003-08-25 Jason Eckhardt <jle@rice.edu>
426
427 * doc/c-i860.texi: Update text about relocatable address expansions.
428
af858dae
JE		 4292003-08-24 Jason Eckhardt <jle@rice.edu>
430
431 * config/tc-i860.c (md_assemble): Use isrc2 from the original
432 instruction when expanding E_ADDR.
433
3673a93e
NC		 4342003-08-21 Nick Clifton <nickc@redhat.com>
435
436 * po/tr.po: Updated Turkish translation.
437
55257f50
AM		 4382003-08-20 Alan Modra <amodra@bigpond.net.au>
439
440 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
441 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
442
f02232aa
NC		 4432003-08-19 Nick Clifton <nickc@redhat.com>
444
445 * config/tc-arm.c (cp_address_required_here): Add code to handle
446 unindexed addressing mode.
447
3d8aea2f
AM		 4482003-08-19 Alan Modra <amodra@bigpond.net.au>
449
450 * config/tc-ppc.c (md_parse_option): Handle -m440.
451 (md_show_usage): Add -m440.
452 (md_apply_fix3): Warning fix.
453 * doc/c-ppc.texi: Document -m440.
454
d6415f6c
AM		 4552003-08-16 Benjamin Kalytta <bkausbk@web.de>
456
457 * read.c (s_print): Check for NULL.
458
1a317472
AM		 4592003-08-16 Alan Modra <amodra@bigpond.net.au>
460
461 * write.c (fixup_segment): When handling an expression involving
462 the subtraction of two symbols in the same segment, don't clear
463 fx_pcrel except for TC_M68K.
464
da64f3bf
AM		 4652003-08-14 Alan Modra <amodra@bigpond.net.au>
466
f86103b7
AM		 467 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
468 code.
469 * config/tc-i386.c: Likewise.
470 (RELOC_ENUM): Don't define. Replace throughout with enum.
471
c8089be7 472 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 473 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
474 Run "make dep-am".
475 * Makefile.in: Regenerate.
476
c04898f8
AS		 4772003-08-08 Andreas Schwab <schwab@suse.de>
478
479 * config/tc-m68k.h (TARGET_USE_CFIPOP)
480 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
481 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
482 Define.
483 * config/tc-m68k.c: Include "dw2gencfi.h".
484 (tc_m68k_regname_to_dw2regnum)
485 (tc_m68k_frame_initial_instructions): New functions.
486
3b260895
NC		 4872003-08-08 Dmitry Diky <diwil@mail.ru>
488
489 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
490 according to gcc order.
491
14d3f364
JE		 4922003-08-07 Jason Eckhardt <jle@rice.edu>
493
c8089be7
AM		 494 * config/tc-i860.c (i860_check_label): New function.
495 * config/tc-i860.h (i860_check_label): New prototype.
496 (tc_check_label): Define macro as i860_check_label.
14d3f364 497
820aff55
JE		 4982003-08-06 Jason Eckhardt <jle@rice.edu>
499
c8089be7
AM		 500 * config/tc-i860.c (s_align_wrapper): New function and prototype.
501 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
502 surrounding OBJ_ELF ifdef, and re-format slightly.
503 * doc/c-i860.texi: Document the special .align syntax available
504 in Intel mode.
820aff55 505
e15f6d30
JE		 5062003-08-06 Jason Eckhardt <jle@rice.edu>
507
508 * config/tc-i860.c (i860_handle_align): New function.
509 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
510 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
511
0acc96e1
JE		 5122003-08-06 Jason Eckhardt <jle@rice.edu>
513
514 * config/tc-i860.c (i860_process_insn): Check that instructions
515 with their dual-bit set are 8-byte aligned.
516
9e7d479d
NC		 5172003-08-06 Nick Clifton <nickc@redhat.com>
518
519 * po/fr.po: Updated French translation.
520
07c7854e
JE		 5212003-08-05 Jason Eckhardt <jle@rice.edu>
522
c8089be7 523 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 524 setting during flop argument parsing. Instead, do it after
525 instruction is fully parsed.
526
5eb0723a
JE		 5272003-08-05 Jason Eckhardt <jle@rice.edu>
528
c8089be7 529 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 530 directives are only available in Intel syntax mode.
531
5ea0549d
JE		 5322003-08-05 Jason Eckhardt <jle@rice.edu>
533
c8089be7
AM		 534 * config/tc-i860.c (s_dual): Accept .dual directive only in
535 the Intel syntax mode.
536 (s_enddual): Likewise for .enddual.
537 (s_atmp): Likewise for .atmp.
5ea0549d 538
a4622f40
AM		 5392003-08-04 Alan Modra <amodra@bigpond.net.au>
540
541 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
542 for memory operands. Pass the full operand_string to i386_index_check.
543
87505968
JE		 5442003-08-01 Jason Eckhardt <jle@rice.edu>
545
c8089be7
AM		 546 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
547 (target_intel_syntax): Declare variable.
548 (OPTION_INTEL_SYNTAX): Declare macro.
549 (md_longopts): Add option -mintel-syntax.
550 (md_parse_option): Set target_intel_syntax.
551 (md_show_usage): Add -mintel-syntax usage.
552 (md_begin): Set reg_prefix based on target_intel_syntax.
553 (i860_process_insn): Skip register prefix only if there is one.
554 Parse relocatable expressions in either Intel or AT&T syntax based
555 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
556 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
557 about the differences in syntax.
87505968 558
20977673
AM		 5592003-08-01 Dmitry Diky <diwil@mail.ru>
560
561 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
562 to all arches.
563
26c9b704
JR		 5642003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
565
566 * config/tc-sh.c (md_assemble): For branches, check & update
567 valid_arch here.
568
7734b6e9
JE		 5692003-07-30 Jason Eckhardt <jle@rice.edu>
570
571 * config/tc-i860.c: Convert to ISO C90.
572
2d150871
RO		 5732003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
574
575 * read.c (s_space): Revert 2003-07-28 change.
576
92191b29
AM		 5772003-07-30 Alan Modra <amodra@bigpond.net.au>
578
579 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
580
c861c80c
AM		 5812003-07-29 Alan Modra <amodra@bigpond.net.au>
582
583 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
584
77a6138a
AM		 5852003-07-29 Jakub Jelinek <jakub@redhat.com>
586
587 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
588
34f70875
L		 5892003-07-28 H.J. Lu <hongjiu.lu@intel.com>
590
591 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
592
8d548edb
RO		 5932003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
594
595 * read.c (s_space): Don't warn about .space 0.
596
dcd410fe
RO		 5972003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
598
599 * config/tc-mips.c (mips_flag_pdr): Define.
600 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
601 (s_mips_end) [OBJ_ELF]: Likewise.
602 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
603 (md_parse_option) [OBJ_ELF]: Handle them.
604 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
605
606 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
607 * doc/as.texinfo (Overview) [MIPS]: Likewise.
608
3cddba1e
L		 6092003-07-25 H.J. Lu <hongjiu.lu@intel.com>
610
611 * config/obj-elf.c (obj_elf_change_section): Update
612 elf_section_type and elf_section_flags only when they are
613 specified.
614
8e8c182c
L		 6152003-07-25 H.J. Lu <hongjiu.lu@intel.com>
616
617 * config/obj-elf.c (obj_elf_change_section): Always set section
618 type and flags.
619
2f89ff8d
L		 6202003-07-25 H.J. Lu <hongjiu.lu@intel.com>
621
622 * config/obj-elf.c (special_sections): Removed.
623 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
624 elf_section_type and elf_section_flags.
625 (elf_frob_file): Set SHT_GROUP.
626
627 * config/obj-elf.h (obj_sec_set_private_data): New.
628
629 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
630 * config/tc-ia64.h: Likewise.
631 * config/tc-m32r.h: Likewise.
632 * config/tc-m68hc11.h: Likewise.
633 * config/tc-mcore.h: Likewise.
634 * config/tc-mips.h: Likewise.
635 * config/tc-ppc.h: Likewise.
636 * config/tc-sh64.h: Likewise.
637 * config/tc-v850.h: Likewise.
638 * config/tc-xtensa.h: Likewise.
639
640 * config/tc-v850.h (SHF_V850_GPREL): Removed.
641 (SHF_V850_EPREL): Likewise.
642 (SHF_V850_R0REL): Likewise.
643
644 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
645 is defined.
646
a7f10e7a
SC		 6472003-07-24 Stephane Carrez <stcarrez@nerim.fr>
648
649 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
650 debugging symbols so that we handle page memory correctly.
651
834d807b
NC		 6522003-07-24 Nick Clifton <nickc@redhat.com>
653
654 * po/fr.po: Updated French translation.
655
8266886e
DJ		 6562003-07-23 Daniel Jacobowitz <drow@mvista.com>
657
658 * config/tc-arm.c (arm_archs): Add iwmmxt.
659
b41b1f95 6602003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 661
b41b1f95
L		 662 * read.c (do_parse_cons_expression): Mark nbytes unused to
663 silence gcc.
664
0c0b9be0
AO		 6652003-07-22 Alexandre Oliva <aoliva@redhat.com>
666
ba18dd6f
AO		 667 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
668 or bsr/bs.
669
0c0b9be0
AO		 670 * config/tc-h8300.c (md_assemble): Make sure characters after
671 slash and dot are lower-case.
672
6c37ac4d
NC		 6732003-07-17 Nick Clifton <nickc@redhat.com>
674
675 * po/es.po: New Spanish translation.
676 * po/tr.po: New Turkish translation.
677 * po/opcodes.pot: Regenerate.
678
c5c0a210
AM		 6792003-07-16 Alan Modra <amodra@bigpond.net.au>
680
681 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
682 (generic_dwarf2_emit_offset): Don't define function when
683 TC__DWARF2_EMIT_OFFSET is defined.
684
5a7ea749
RS		 6852003-07-15 Richard Sandiford <rsandifo@redhat.com>
686
687 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
688 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 689 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 690
ec178e1b
AM		 6912003-07-15 Alan Modra <amodra@bigpond.net.au>
692
693 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
694 only for V850_OPERAND_DISP operands.
695
e85ca5bb
AM		 6962003-07-15 Alan Modra <amodra@bigpond.net.au>
697
698 * frags.c (frag_more): Move segment checks to..
699 (frag_alloc_check): ..here. New function.
700 (frag_append_1_char): Call frag_alloc_check.
701
76bff705
NC		 7022003-07-14 Nick Clifton <nickc@redhat.com>
703
704 * po/tr.po: Update with latest version.
705 * po/POTFILES.in: Regenerate.
706 * po/gas.pot: Regenerate.
707 * configure: Regenerate.
708
278ed128
NC		 7092003-07-14 Nick Clifton <nickc@redhat.com>
710
711 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
712 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
713 "safe-ctype.h" and update use of macros.
714 * Makefile.am: Update dependencies.
715 * Makefile.in: Regenerate.
716
fce00800
AM		 7172003-07-11 Alan Modra <amodra@bigpond.net.au>
718
719 * po/gas.pot: Regenerate.
720
75e21f08
JJ		 7212003-07-10 Jakub Jelinek <jakub@redhat.com>
722
723 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
724 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
725 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
726 DWARF2_CIE_DATA_ALIGNMENT): Define.
727 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
728 prototypes.
729 (ppc_cie_data_alignment): Declare.
730 * config/tc-ppc.c: Include dw2gencfi.h.
731 (ppc_cie_data_alignment): Define.
732 (md_begin): Initialize ppc_cie_data_alignment.
733 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
734 functions.
735 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
736 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
737 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
738 DWARF2_CIE_DATA_ALIGNMENT): Define.
739 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
740 New prototypes.
741 (s390_cie_data_alignment): Declare.
742 * config/tc-s390.c: Include dw2gencfi.h.
743 (s390_cie_data_alignment): Define.
744 (md_begin): Initialize s390_cie_data_alignment.
745 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
746 New functions.
747
2ce28d43
AO		 7482003-07-10 Alexandre Oliva <aoliva@redhat.com>
749
750 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
751 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
752 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
753 * configure.in (am33_2.0, mn10300-*-linux*): Added.
754 * configure: Rebuilt.
755 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
756 elf32-am33lin.
757 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
758 by default.
759
bf6f0d0c
AO		 7602003-07-09 Alexandre Oliva <aoliva@redhat.com>
761
762 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
763 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
764 for subtracts from GLOBAL_OFFSET_TABLE that could not be
765 simplified.
766 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
767 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
768 could not be simplified.
769 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
770 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
771 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
772 BDF_RELOC_MN10300_GOT32.
773 * config/tc-mn10300.c (mn10300_fix_adjustable): If
774 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
775 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
776 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
777 symbol if we know its value.
778 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
779 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
780 duplicate underscore prefix.
781 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
782 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
783 type in X_md, not X_add_number. Zero X_add_number.
784 (mn10300_check_fixup): Extract relocation type from X_md.
785 * config/tc-mn10300.h: Update comment.
786 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
787 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
788 (O_PIC_reloc): this.
789 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
790 (mn10300_check_fixup): Likewise.
791 (mn10300_parse_name): Set X_add_number to relocation type.
792 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
793 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
794 O_GOTOFF, O_PLT, O_GOT): Define.
795 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
796 (mn10300_check_fixup): New fn.
797 (md_assemble): Call it. Check for PIC-related relocs.
798 (mn10300_cons_fix_new): Likewise. New fn.
799 (mn10300_end_of_match): New fn.
800 (mn10300_md_parse_name_cont): New fn.
801
e7b71525
AO		 8022003-07-09 Alexandre Oliva <aoliva@redhat.com>
803
804 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
805 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
806 accumulator's shift.
807 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
808 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
809 md_assemble, md_estimate_size_before_relax): Handle fbCC.
810 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
811 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
812 HAVE_AM33_2.
813 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
814 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
815 (HAVE_AM33): Match AM33_2 too.
816 (HAVE_AM33_2): New macro.
817 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
818 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
819 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
820 (float_registers, double_registers): New variables.
821 (float_register_name, double_register_name): New functions.
822 (md_assemble): Recognize FP registers. Implement FMT_D3.
823 (mn10300_insert_operand): Support FP registers.
824
115695a8
CD		 8252003-07-08 Chris Demetriou <cgd@broadcom.com>
826
827 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
828 target being a global symbol if not compiling SVR4 PIC code.
829
9f7598c1
NC		 8302003-07-07 Nick Clifton <nickc@redhat.com>
831
832 * doc/c-m32r.texi (M32R-Directives): New node. Document the
833 .high, .shigh and .low directives.
834
1b680e4f
RS		 8352003-07-07 Richard Sandiford <rsandifo@redhat.com>
836
837 * config/tc-h8300.c (h8300sxnmode): Add prototype.
838 (DSYMMODE): Remove.
839 (parse_exp): Replace expressionS argument with a h8_op. Parse the
840 operand size as well.
841 (skip_colonthing): Remove unused expression argument. Tighten checks
842 for 2-digit sizes.
843 (colonmod24): Remove.
844 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
845 (get_operand): Likewise. Use the standard code to read the size of
846 pc-relative operands.
847 (fix_operand_size): Include the size-guessing logic that used to be
848 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
849 offsets with a symbolic component.
850
0cea6190
NC		 8512003-07-04 Nick Clifton <nickc@redhat.com>
852
853 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
854 macro to compute size of selected register name array.
855
933fbc29
MS		 8562003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
857
858 * config/tc-s390.c (md_parse_option): Add cpu type z990.
859 (md_begin): Add minimal cpu type logic for instructions with different
860 binary format depending on the cpu.
861 (md_assemble): Remove check for minimal cpu.
862 (s390_insert_operand): Add support for long displacements.
863 (md_gather_operands): Likewise.
864 (tc_s390_fix_adjustable): Likewise.
865 (tc_s390_force_relocation): Likewise.
866 (md_apply_fix3): Likewise.
867
1a2c1fad
CD		 8682003-06-30 Chris Demetriou <cgd@broadcom.com>
869
870 * config/tc-mips.c (s_mipsset): Implement -march= handling
871 differently.
872
17a2f251
TS		 8732003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
874
875 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
876 prototypes and casts. Replace PTR with void *. Reformat.
877 * config/tc-mips.h: Likewise.
878
6344efa4
AM		 8792003-06-30 Alan Modra <amodra@bigpond.net.au>
880
881 * config/tc-ia64.c (note_register_values): Warning fix.
882 * config/tc-mips.c (append_insn): Likewise.
883
fef14a42
TS		 8842003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
885
886 * config/tc-mips.c (mips_set_options,mips_opts): Support for
887 .set arch=FOO.
888 (file_mips_arch): Rename mips_arch.
889 (mips_arch_info,mips_tune_info): Remove.
890 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
891 (mips_cpu_info_from_arch): New function.
892 (md_begin): Use file_mips_arch.
893 (macro_build,macro,mips_ip): Use mips_opts.arch.
894 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
895 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
896 Use file_mips_arch.
897 (s_mipsset): Support for .set arch=FOO.
898 (mips_cpu_info_table): Fix typo.
899
02fc3089
L		 9002003-06-26 H.J. Lu <hongjiu.lu@intel.com>
901
902 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
903
2d0d09ca
RS		 9042003-06-25 Richard Sandiford <rsandifo@redhat.com>
905
906 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
907 unsigned 8-bit operands.
908
685736be
NC		 9092003-06-24 Nick Clifton <nickc@redhat.com>
910
911 * read.c (s_comm): Change error message to assume an unsigned size
912 has been passed to .comm.
913 * config/tc-sparc.c (s_common): Likewise.
914 * write.c (write_contents): Replace 'unsigned long' with
915 'addressT' and 'long' with offsetT in order to allow computations
916 with very large values to work for 64-bit addressed targets.
917 (relax_and_size_all_segments): Likewise.
918 (relax_frag): Likewise.
919 (relax_segment): Likewise.
e85ca5bb 920
e98d298c
MM		 9212003-06-23 Mark Mitchell <mark@codesourcery.com>
922
923 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
924
ca164297
L		 9252003-06-23 H.J. Lu <hongjiu.lu@intel.com>
926
927 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
928 Instructions.
929
930 * gas/config/tc-i386.h (CpuPNI): New.
931 (CpuUnknownFlags): Add CpuPNI.
932
041340ad
JW		 9332003-06-23 <davidm@hpl.hp.com>
934
935 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
936 freebsd, openvms, and nsk (non-stop kernel).
937
b7599f01
JT		 9382003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
939
940 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
941 all locals have been declared.
942
b7c7d6c1
TS		 9432003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
944
945 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
946 special handling for n32 ABI.
947 (macro): Likewise.
948
815ddb50
TS		 9492003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
950
951 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
952 2003-06-11 change.
953
f590b86e
CG		 9542003-06-19 Christian Groessler <chris@groessler.org>
955
956 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
957 now, not only a warning. Add some more checks to detect invalid
958 registers.
959 (get_operand): For CLASS_IR remember register size in mode struct.
960 (get_specific): Handle new CLASS_IRO type. Add register size
961 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 962 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 963
931e13a6
AM		 9642003-06-19 Alan Modra <amodra@bigpond.net.au>
965
966 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
967 (ppc_change_csect): Add align param. Align frag at start of csect.
968 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
969 (ppc_frob_section): Align vma.
970
9393cb0d
JJ		 9712003-06-18 Jakub Jelinek <jakub@redhat.com>
972
973 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
974 (output_cie): Don't pad.
975 (output_fde): Add align argument. Pad to align if not 0.
976 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
977 Pad just last FDE to EH_FRAME_ALIGNMENT.
978
df9a398f
MS		 9792003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
980
981 * config/tc-s390.c (init_default_arch): Make current_mode_mask
982 dependent on s390_arch_size and current_cpu dependent on
983 current_mode_mask.
984
2fe04c57
NC		 9852003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
986
987 * configure.in: Add c4x as an architecture variant to tic4x.
988 * configure: Regenerate.
989 * Makefile.in: Regenerate.
990 * doc/Makefile.in: Regenerate.
991
9f2b53d7
AM		 9922003-06-18 Alan Modra <amodra@bigpond.net.au>
993
994 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
995 ".TOC." from PPC64_TOC relocs.
996
ba0b2174
AM		 9972003-06-17 Alan Modra <amodra@bigpond.net.au>
998
999 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1000
f899b4b8
TS		 10012003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1002
1003 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1004 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1005 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1006 s_cprestore,s_cpadd): Use them.
1007
399f703e
HPN		 10082003-06-16 Hans-Peter Nilsson <hp@axis.com>
1009
1010 * configure.in: Add specific case for cris-*-linux-gnu* with
1011 em=linux.
1012 * configure: Regenerate.
1013 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1014 if TE_LINUX defined, else FALSE.
1015 (bfd_boolean demand_register_prefix): Set default from
1016 DEFAULT_CRIS_AXIS_LINUX_GNU.
1017 (symbols_have_leading_underscore): Similar.
1018 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1019
39c2da32
RE		 10202003-06-13 Richard Earnshaw <rearnsha@arm.com>
1021
1022 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1023 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1024 FPU_ARCH_FPA for AOUT.
1025 (md_begin): Don't try to guess the floating point architecture from
1026 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1027
a06a29f2
NC		 10282003-06-13 Robert Millan <zeratul2@wanadoo.es>
1029
1030 * configure.in: Add i386-netbsd-gnu target.
1031 * configure: Regenerate.
1032
d88ef7a6
TT		 10332003-06-12 Tom Tromey <tromey@redhat.com>
1034
1035 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1036 directives node.
1037
34ce925e
RS		 10382003-06-12 Richard Sandiford <rsandifo@redhat.com>
1039
1040 * config/tc-mips.c (append_insn): In a compound relocation, take the
1041 field width from the final (outermost) operator.
1042
cdfbf930
RH		 10432003-06-11 Richard Henderson <rth@redhat.com>
1044
1045 * dw2gencfi.c (struct cfi_escape_data): New.
1046 (cfi_add_CFA_nop): Remove.
1047 (CFI_escape, dot_cfi_escape): New.
1048 (dot_cfi): Remove nop.
1049 (cfi_pseudo_table): Remove nop; add escape.
1050 (output_cfi_insn): Likewise.
1051 (select_cie_for_fde): Stop on escape.
1052 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1053 * read.c, read.h (do_parse_cons_expression): New.
1054 * doc/as.texinfo (.cfi_escape): New.
1055
8c1a34cd
TS		 10562003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1057
1058 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1059 (s_cprestore): Likewise.
1060 (s_cpreturn): Likewise.
1061
4b0cff4e
TS		 10622003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1063
1064 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1065 with zeros.
1066
a7ebbfdf
TS		 10672003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1068
1069 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1070 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1071 exceptions from size assert. Remove most of the addend fixup
1072 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1073 handling. Remove zero addend specialcases.
1074 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1075 the addend fixup specialcase.
1076 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1077
d25d759d
TS		 10782003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1079
1080 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1081 in the RELOC_EXPANSION_POSSIBLE case.
1082
9d83078b
AM		 10832003-06-11 Alan Modra <amodra@bigpond.net.au>
1084
1085 * config/tc-i960.c (line_comment_chars): Add '#'.
1086 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1087
3b443373
L		 10882003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1089
1090 * po/Make-in (DESTDIR): New.
1091 (install-data-yes): Support $(DESTDIR).
1092 (uninstall): Likewise.
1093
795bb480
AM		 10942003-06-11 Alan Modra <amodra@bigpond.net.au>
1095
1096 * Makefile.am: Run "make dep-am".
1097 * Makefile.in: Regenerate.
1098 * po/POTFILES.in: Regenerate.
1099
b11dcf4e
DE		 11002003-06-10 Doug Evans <dje@sebabeach.org>
1101
1102 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1103 CGEN_INSN_RELAXED.
1104 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1105 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1106 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1107
adadcc0c
AM		 11082003-06-10 Alan Modra <amodra@bigpond.net.au>
1109 Gary Hade <garyhade@us.ibm.com>
1110
1111 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1112 (md_apply_fix3): Special case lq insn.
1113
0613284f
RS		 11142003-06-10 Richard Sandiford <rsandifo@redhat.com>
1115
1116 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1117 lists. Allow single-register ranges.
1118
f4984206
RS		 11192003-06-10 Richard Sandiford <rsandifo@redhat.com>
1120
1121 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1122 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1123
12b55ccc
L		 11242003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1125
1126 * NEWS: Updated for the new -n option for the i386 assembler.
1127
1128 * config/tc-i386.c (optimize_align_code): New.
1129 (md_shortopts): Add 'n'.
1130 (md_parse_option): Handle 'n'.
1131 (md_show_usage): Add '-n'.
1132
1133 * config/tc-i386.h (optimize_align_code): Declared.
1134 (md_do_align): Optimize code alignment only if optimize_align_code
1135 is not 0.
1136
1137 * doc/as.texinfo: Add the new -n option.
1138
1139 * doc/c-i386.texi: Document the new -n option.
1140
fa87b337
RH		 11412003-06-07 Richard Henderson <rth@redhat.com>
1142
17076204
RH		 1143 * doc/as.texinfo: Document .cfi_rel_offset.
1144
fa87b337
RH		 1145 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1146 (cfi_add_CFA_offset): Detect invalid offsets.
1147 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1148 (cfi_add_CFA_restore_state): Restore it.
1149 (CFI_rel_offset): New.
1150 (cfi_pseudo_table): Add it.
1151 (dot_cfi): Handle it.
1152
52628315
L		 11532003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1154
1155 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1156 predicate for ia64.
1157
d4ea8842
MS		 11582003-06-05 Michael Snyder <msnyder@redhat.com>
1159
1160 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1161 (build_bytes): Ditto.
1162
11632003-06-05 Richard Sandiford <rsandifo@redhat.com>
1164
1165 * config/tc-h8sx.c (DMODE): Remove.
1166 (colonmod24): Don't choose a default if the operand is a 16-bit
1167 constant integer.
1168 (fix_operand_size): New function.
1169 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1170 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1171
2be24b54
ML		 11722003-06-05 Michal Ludvig <mludvig@suse.cz>
1173
1174 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1175 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1176 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1177 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1178 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1179 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1180 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1181 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1182 (cfi_pseudo_table): New directives .cfi_return_column,
1183 .cfi_restore, .cfi_undefined, .cfi_same_value,
1184 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1185 (dot_cfi, output_cfi_insn): Handle new directives.
1186 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1187 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1188 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1189
757bc393
RH		 11902003-06-04 Richard Henderson <rth@redhat.com>
1191
1233ae62
RH		 1192 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1193
757bc393
RH		 1194 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1195
f4b97536
RH		 11962003-06-04 Richard Henderson <rth@redhat.com>
1197
1198 * config/tc-alpha.c (s_alpha_usepv): New.
1199 (md_pseudo_table): Add it.
1200 (alpha_cfi_frame_initial_instructions): New.
1201 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1202 (tc_cfi_frame_initial_instructions): New.
1203 * doc/c-alpha.texi: Document .usepv.
1204
68d55fe3
JJ		 12052003-06-04 Jakub Jelinek <jakub@redhat.com>
1206
1207 * as.c (show_usage): Document --execstack and --noexecstack.
1208 (parse_args): Add --execstack and --noexecstack.
1209 (main): Create .note.GNU-stack section if --execstack or
1210 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1211 * as.h (flag_execstack, flag_noexecstack): New.
1212
f9b4148d
CD		 12132003-06-03 Chris Demetriou <cgd@broadcom.com>
1214
1215 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1216 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1217 (OPTION_MISC_BASE): New defines.
1218 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1219 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1220 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1221 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1222 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1223 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1224 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1225 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1226 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1227 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1228 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1229 (OPTION_TRAP): Redefine in terms of new defines.
1230 (md_longopts): Reorder entries.
1231
7ee7b84d
MS		 12322003-05-14 Michael Snyder <msnyder@redhat.com>
1233 From Bernd Schmidt <bernds@redhat.com>
1234 and Michael Snyder <msnyder@redhat.com>
1235 and Alexandre Oliva <aoliva@redhat.com>
1236 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1237 * config/tc-h8300.h: Ditto.
1238
e30ddb24
NC		 12392003-06-03 Nick Clifton <nickc@redhat.com>
1240
1241 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1242 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1243 before calling bfd_reloc_type_lookup.
1244
ed7d5d1a
AM		 12452003-06-02 Alan Modra <amodra@bigpond.net.au>
1246
1247 * read.c (emit_expr): Set dot_value.
1248 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1249
c1ed1235
AM		 12502003-06-02 Alan Modra <amodra@bigpond.net.au>
1251
1252 * macro.c (sub_actual): Don't lose string if it turns out that
1253 &string wasn't an arg.
1254
eafbc43f
RH		 12552003-05-31 Richard Henderson <rth@redhat.com>
1256
1257 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1258 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1259
f37f01cf
RH		 12602003-05-29 Richard Henderson <rth@redhat.com>
1261
1262 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1263 (all_frame_data, plast_frame_data, cur_frame_data): New.
1264 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1265 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1266 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1267 * config/tc-alpha.h (md_end): New.
1268 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1269 (DWARF2_CIE_DATA_ALIGNMENT): New.
1270
a197c351
NC		 12712003-05-29 Nick Clifton <nickc@redhat.com>
1272
1273 * configure.in: Add i386-*-freebsd* entry.
1274 * configure: Regenerate.
1275
4bf4a882 12762003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1277
1278 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1279
756d1d01
RH		 12802003-05-27 Richard Henderson <rth@redhat.com>
1281
1282 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1283 symbol_create call.
1284 (current_location): Use symbol_temp_new_now.
1285 * stabs.c (s_stab_generic): Use symbol_temp_new.
1286 * symbols.c (temp_label_name): Remove.
1287 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1288
a4447b93
RH		 12892003-05-27 Richard Henderson <rth@redhat.com>
1290
1291 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1292 * as.c (main): Always call cfi_finish.
1293 * config/tc-i386.c (x86_dwarf2_return_column): New.
1294 (x86_cie_data_alignment): New.
1295 (md_begin): Set them.
1296 (tc_x86_cfi_init): Remove.
1297 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1298 return int, not unsigned long; don't as_bad here.
1299 (tc_x86_frame_initial_instructions): Streamline; use
1300 updated api.
1301 * config/tc-i386.h (tc_cfi_init): Remove.
1302 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1303 (DWARF2_CIE_DATA_ALIGNMENT): New.
1304
b7d6ed97
RH		 13052003-05-27 Richard Henderson <rth@redhat.com>
1306
1307 * symbols.c (temp_label_name): New.
1308 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1309 (symbol_set_value_now): New.
1310 * symbols.h: Prototype them.
1311 * dwarf2dbg.c: Use them.
1312 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1313
14218d5f
JE		 13142003-05-23 Jason Eckhardt <jle@rice.edu>
1315
1316 * config/tc-i860.c (target_xp): Declare variable.
1317 (OPTION_XP): Declare macro.
1318 (md_longopts): Add option -mxp.
1319 (md_parse_option): Set target_xp.
1320 (md_show_usage): Add -mxp usage.
1321 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1322 (md_assemble): Don't try expansions if XP_ONLY is set.
1323 * doc/c-i860.texi: Document -mxp option and i860XP support.
1324
36ede617
EC		 13252003-05-23 Eric Christopher <echristo@redhat.com>
1326
1327 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1328
a105a300
TS		 13292003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1330
1331 * config/tc-mips.c (append_insn): Use actual relocation size for new
1332 fixp's. Don't relax overflow checking for partial_inplace relocations.
1333 Use the actual relocation type in combined relocs, not just the type
1334 of the first one.
1335 (macro_build_jalr): Use actual relocation size for new fix.
1336 (s_cpsetup, s_gpdword): Likewise.
1337
dc9461f6
TS		 13382003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1339
1340 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1341
ceb41009
NC		 13422003-05-22 Nick Clifton <nickc@redhat.com>
1343
1344 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1345 section relative offsets for relocs that will not be based on the
1346 section symbol.
1347 (xstormy16_md_apply_fix3): Remove previous patch to this
1348 function.
1349
143d77c5
EC		 13502003-05-07 Eric Christopher <echristo@redhat.com>
1351
ed7d5d1a
AM		 1352 * config/tc-mips.c (mips_abicalls): New variable.
1353 (md_parse_option): Use.
1354 (s_option): Ditto.
1355 (s_abicalls): Ditto.
1356 (mips_elf_final_processing): Set EF_MIPS_PIC and
1357 EF_MIPS_CPIC dependent on above.
143d77c5 1358
85c77c38
DA		 13592003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1360
1361 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1362
87ccc1b0
NC		 13632003-05-21 Nick Clifton <nickc@redhat.com>
1364
ed7d5d1a
AM		 1365 * config/obj-elf.c: Include dwarf2dbg.h.
1366 (elf_pseudo_tab): Add .file and .loc.
1367 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1368 * config/tc-arm.c: Likewise.
1369 * config/tc-h8300.c: Likewise.
1370 * config/tc-hppa.c: Likewise.
1371 * config/tc-ia64.c: Likewise.
1372 * config/tc-m68hc11.c: Likewise.
1373 * config/tc-m68k.c: Likewise.
1374 * config/tc-mmix.c: Likewise.
1375 * config/tc-mn10300.c: Likewise.
1376 * config/tc-ppc.c: Likewise.
1377 * config/tc-sh.c: Likewise.
1378 * config/tc-sparc.c: Likewise.
1379 * config/tc-v850.c: Likewise.
1380 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1381 dwarf2dbg.h.
1382 * config/tc-ip2k.c: Likewise.
1383 * config/tc-iq2000.c: Likewise.
1384 * config/tc-xstormy16.c: Likewise.
1385 * config/tc-xtensa.c: Likewise.
87ccc1b0 1386 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1387 * Makefile.in: Regenerate.
1388 * aclocal.m4: Regenerate.
1389 * config.in: Regenerate.
1390 * configure: Regenerate.
1391 * po/POTFILES.in: Regenerate.
1392 * po/gas.pot: Regenerate.
143d77c5 1393
7ed2c8b0
NC		 13942003-05-21 Nick Clifton <nickc@redhat.com>
1395
1396 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1397 BFD_ASSEMBLER targets.
1398 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1399 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1400 defining BFD_ASSEMBLER.
1401
39b82151
ML		 14022003-05-20 Michal Ludvig <mludvig@suse.cz>
1403
1404 * as.c (main): Remove tc_cfi_init().
143d77c5 1405 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1406 with '%'.
1407 (cfi_pseudo_table): Add "cfi_register" entry.
1408 (cfi_make_insn): Handle CFA_register.
1409 (cfi_output_insn): Ditto.
1410 (dot_cfi): Ditto.
1411 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1412 (dot_cfi_endproc): Reuse already emitted CIEs.
1413 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1414 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1415
f53e95c7
NC		 14162003-05-20 Nick Clifton <nickc@redhat.com>
1417
1418 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1419 (md_pseudo_table): Add entries for .loc and .line.
1420
7c0295b1
AM		 14212003-05-20 Alan Modra <amodra@bigpond.net.au>
1422
1423 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1424 defined.
1425 (dot_cfi_endproc): Avoid C99 construct.
1426
54cfded0
AM		 14272003-05-20 Michal Ludvig <mludvig@suse.cz>
1428
1429 * dw2gencfi.c, dw2gencfi.h: New files.
1430 * config/tc-i386.c (tc_x86_cfi_init): New function.
1431 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1432 * as.c (parse_args): Set verbose flag on --verbose.
1433 (main): Call tc_cfi_init()/cfi_finish().
1434 * as.h (verbose): New external variable.
1435 * read.c (pobegin): Insert CFI pops to the list.
1436 * symbols.c (local_symbol_make): Make symbol external.
1437 * symbols.h (local_symbol_make): New prototype.
1438 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1439 * Makefile.in: Regenerate.
1440 * doc/as.texinfo: Added node "CFI directives" with description of
1441 all implemented .cfi_* directives.
1442 * doc/Makefile.in: Regenerate.
1443 * po/POTFILES.in: Regenerate.
1444
a1f3c24c
SS		 14452003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1446
54cfded0
AM		 1447 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1448 insns.
1975ab25 1449 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1450
b645cb17
JE		 14512003-05-18 Jason Eckhardt <jle@rice.edu>
1452
1453 * config/tc-i860.c (i860_process_insn): Initialize fc after
1454 each opcode mismatch.
1455
80c7c40a
NC		 14562003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1457
1458 * configure.in: Accept i[3-7]86 variants.
1459 * configure: Regenerate.
1460
c344a4c8
TS		 14612003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1462
1463 * config/tc-mips.h: Fix comment formatting.
1464
64e55042
HPN		 14652003-05-13 Hans-Peter Nilsson <hp@axis.com>
1466
1467 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1468 (read_a_source_file): Delete label contin.
64e55042
HPN		 1469 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1470 input as with macros, instead of in separate old_* variables.
1471 Zero-terminate string being scrubbed.
1472
e66c629e
NC		 14732003-05-12 Nick Clifton <nickc@redhat.com>
1474
1475 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1476 (md_assemble): Reset skipping_fptr.
1477 (md_operand): If @fptr() is followed by a minus sign, set
1478 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1479 @fptr is detected, ignore it and reset skipping_fptr.
1480
673a54e3
JE		 14812003-05-11 Jason Eckhardt <jle@rice.edu>
1482
1483 * config/tc-i860.c (MAX_FIXUPS): Define.
1484 (struct i860_fi fi[]): New struct.
1485 (struct i860_it the_insn): Add above as member and move fields
1486 exp, reloc, pcrel and fup into i860_fi.
1487 (md_assemble): Replace all instances of exp, reloc, pcrel
1488 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1489 Add a loop to possibly emit multiple fix-ups for each insn.
1490 (i860_process_insn): Likewise.
1491 (i860_get_expression): Likewise.
1492 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1493
2ebb4b88
MS		 14942003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1495
1496 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1497
35f5df7f
L		 14982003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1499
1500 * config/tc-ia64.c (alias_hash): New.
1501 (alias_name_hash): New.
1502 (secalias_hash): New.
1503 (secalias_name_hash): New.
1504 (md_pseudo_table): Add "secalias".
1505 (md_begin): Initialize alias_hash, alias_name_hash,
1506 secalias_hash and secalias_name_hash.
1507 (struct alias): New.
1508 (dot_alias): Implement .alias and .secalias directives.
1509 (do_alias): New.
1510 (ia64_adjust_symtab): New.
1511 (do_secalias): New.
1512 (ia64_frob_file): New.
1513
1514 * config/tc-ia64.h (ia64_adjust_symtab): New.
1515 (tc_adjust_symtab): Defined.
1516 (ia64_frob_file): New.
1517 (tc_frob_file): Defined.
1518
d2bf1bda
NC		 15192003-05-07 Dmitry Diky <diwil@mail.ru>
1520
1521 * tc-msp430.c: Add missing lines to known cpus list.
1522
cac012d6
AO		 15232003-05-06 Alexandre Oliva <aoliva@redhat.com>
1524
1525 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1526 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1527 * config.in, configure: Rebuilt.
1528
d8dbbec1
L		 15292003-05-05 H.J. Lu <hjl@gnu.org>
1530
1531 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1532 howto->partial_inplace is false.
1533
9204e615
DJ		 15342003-05-05 Daniel Jacobowitz <drow@mvista.com>
1535
1536 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1537 symbol_used_in_reloc_p check.
1538 (md_apply_fix3): Remove check for howto->pcrel_offset.
1539
711ef82f
L		 15402003-05-03 H.J. Lu <hjl@gnu.org>
1541
1542 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1543 fatal error for unknown section attribute.
1544
1545 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1546 unknown section attribute.
1547 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1548 * config/tc-ppc.c (ppc_section_letter): Likewise.
1549
1550 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1551 (ia64_elf_section_type): Accept "unwind".
1552
83b5ab55
L		 15532003-05-02 H.J. Lu <hjl@gnu.org>
1554
1555 * read.h (demand_copy_string): New.
1556
1557 * config/tc-alpha.c (demand_copy_string): Removed.
1558
7ff0565e
MS		 15592003-05-02 Michael Snyder <msnyder@redhat.com>
1560
54cfded0 1561 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1562 (for targets that like eg. a leading dot in a local label).
1563
2968149b
NC		 15642003-05-02 Nick Clifton <nickc@redhat.com>
1565
1566 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1567 addend with the symbol's value for pc-relative relocations against
1568 a defined symbol - this will be done automatically.
1569
e7b9a8c1
L		 15702003-05-01 H.J. Lu <hjl@gnu.org>
1571
1572 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1573 "STT_NOTYPE".
1574
612d7b83
L		 15752003-05-01 H.J. Lu <hjl@gnu.org>
1576
1577 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1578
1579 * config/obj-elf.c (obj_elf_section_name): Call
1580 tc_canonicalize_section_name if it is defined.
1581
a645d1eb
L		 15822003-05-01 H.J. Lu <hjl@gnu.org>
1583
1584 * config/tc-ia64.c (ia64_check_label): New.
1585 * config/tc-ia64.h (tc_check_label): New.
1586
1587 * read.c (read_a_source_file): Call tc_check_label after
1588 creating a user-defined label if defined.
1589
df12615d
AM		 15902003-05-02 Alan Modra <amodra@bigpond.net.au>
1591
1592 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1593 -be and split strings to below 509 bytes in length.
1594
f70c8412
CG		 15952003-05-01 Christian Groessler <chris@groessler.org>
1596
1597 * expr.h: Fix comments in operatorT typedef.
54cfded0 1598 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1599 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1600 decides by the parameter.
1601 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1602 command line argument was given to select the intended
1603 architecure.
1604 (get_interrupt_operand): Warn if NOP type code is emitted.
1605 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1606 (apply_fix): Call newfix with additional 'size' parameter.
1607 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1608 4 bit immediate arguments.
1609 (md_longopts): Add 'linkrelax' option.
1610 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1611 variable when 'linkrelax' command line option is specified.
1612 (md_show_usage): Display 'linkrelax' option.
1613 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1614 R_CALLR and R_REL16.
1615 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1616
10a98291
L		 16172003-04-30 H.J. Lu <hjl@gnu.org>
1618
1619 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1620 (ia64_float_to_chars): Likewise.
1621 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1622 and ia64_float_to_chars by tc_segment_info_data.endian from
1623 the current segment if byteorder == -1.
1624 (md_begin): Call dot_byteorder to set target_big_endian.
1625 (md_atof): Call ia64_float_to_chars to convert floating point.
1626 (ia64_float_to_chars_bigendian): New function.
1627 (ia64_float_to_chars_littleendian): Likewise.
1628 (ia64_elf_section_change_hook): Likewise.
1629
1630 * config/tc-ia64.h (ia64_number_to_chars): New.
1631 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1632 (ia64_elf_section_change_hook): New.
1633 (md_elf_section_change_hook): Defined.
1634 (ia64_segment_info_type): New struct.
1635 (TC_SEGMENT_INFO_TYPE): Defined.
1636
bf57c3c9
L		 16372003-04-30 H.J. Lu <hjl@gnu.org>
1638
1639 * config/tc-ia64.c (md_section_align): Deleted.
1640
1641 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1642 (md_section_align): New.
1643
165a7f90
L		 16442003-04-30 H.J. Lu <hjl@gnu.org>
1645
1646 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1647 and add real16.
1648 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1649 "real16.ua".
1650 (md_atof): Add 6 byte padding of zero for real16.
1651
eba874d8
NC		 16522003-04-29 Nick Clifton <nickc@redhat.com>
1653
1654 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1655 start of a version name.
1656
dbeba5e5
CD		 16572003-04-28 Chris Demetriou <cgd@broadcom.com>
1658
1659 * configure.in (mips-*-*n*bsd*): Replace with...
1660 (mips-*-netbsd*, mips-*-openbsd*): These.
1661 * configure: Regenerate.
1662
f0d7d5f9
NC		 16632003-04-28 H.J. Lu <hjl@gnu.org>
1664
1665 * config/tc-hppa.c (hppa_symbol_chars): New.
1666 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1667
a38b42ab
TS		 16682003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1669
1670 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1671
69be0a2b
CD		 16722003-04-25 Chris Demetriou <cgd@broadcom.com>
1673
1674 * NEWS: Belatedly mention support for MIPS32 Release 2.
1675
684022ea
EC		 16762003-04-24 Eric Christopher <echristo@redhat.com>
1677
1678 * config/tc-mips.c (nopic_need_relax): Revert previous
1679 change.
1680
2c8714f2
NC		 16812003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1682
1683 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1684 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1685 (md_pseudo_table): Handle .loc and .file
1686 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1687 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1688 * Makefile.in: Regenerate.
1689
684022ea 16902003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1691
1692 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1693 (md_pseudo_table): Add h8300hn, h8300sn.
1694 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1695 * doc/c-h8300.texi : Add documentation for new machine directives.
1696
5ce8663f
NC		 16972003-04-24 Nick Clifton <nickc@redhat.com>
1698
1699 * config/tc-ppc.c (ppc_symbol_chars): Define.
1700 * config/tc-ppc.h (tc_symbol_chars): Define.
1701
ef230218
JR		 17022003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1703
1704 * config/tc-sh.c: Amend comment to refer to SuperH.
1705 * config/tc-sh.h: Likewise.
1706 (LISTING_HEADER): Amend to refer to SuperH.
1707 * config/tc-sh64.c: Change comment to refer to SuperH.
1708 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1709 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1710 * doc/c-sh.texi: Amend to refer to SuperH.
1711 Add SuperH architecture documentation references.
1712 * doc/c-sh64.texi: Change to refer to SuperH.
1713
204cd129
NC		 17142003-04-23 H.J. Lu <hjl@gnu.org>
1715
1716 * app.c (do_scrub_chars): More checks for valid labels.
1717
2cdb18a7
L		 17182003-04-22 H.J. Lu <hjl@gnu.org>
1719
1720 * app.c (do_scrub_chars): Check for valid label.
1721
26597c86
NC		 17222003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1723
1724 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1725 references to Renesas M32R.
1726 * doc/c-m32r.texi: Likewise.
1727
88b4ca40
RH		 17282003-04-21 Richard Henderson <rth@redhat.com>
1729
54cfded0
AM		 1730 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1731 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1732
e5f08f7e
JJ		 17332003-04-18 Jakub Jelinek <jakub@redhat.com>
1734
1735 * ehopt.c (check_eh_frame): For aug_size == 0
1736 in state_seeing_aug_size state skip the state_skipping_aug
1737 state.
1738
c2dcd04e
NC		 17392003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1740
1741 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1742 'Renesas'.
1743 * doc/c-h8500.texi: Likewise.
1744 * doc/c-sh.texi: Likewise.
1745 * doc/c-sh64.texi: Likewise.
1746 * doc/h8.texi: Likewise.
1747 * config/tc-h8300.c: Likewise.
1748 * config/tc-h8300.h: Likewise.
1749 * config/tc-h8500.c: Likewise.
1750 * config/tc-h8500.h: Likewise.
1751 * config/tc-sh.c: Likewise.
1752 * config/tc-sh.h: Likewise.
1753 * config/tc-sh64.c: Likewise.
1754 * config/tc-sh64.h: Likewise.
1755
f5040a92
AO		 17562003-04-10 Alexandre Oliva <aoliva@redhat.com>
1757
1758 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1759 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1760 (append_insn): When filling delay slots with instructions
1761 that have fixups that tc_gen_reloc might consider modifyable
1762 in variant frags, start a new frag.
1763 (load_address): Generate GOT_DISP with of without offset
1764 depending on whether symbol is local. For -xgot, use
1765 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1766 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1767 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1768 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1769 <ld_st>: In NewABI with small got, always use
1770 GOT_PAGE/GOT_OFST, with the latter in the load/store
1771 instruction. With big got, use GOT_HI16/GOT_LO16 or
1772 GOT_PAGE/GOT_OFST.
1773 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1774 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1775 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1776 (md_convert_frag): Use memmove for safe copying of overlapping
1777 regions.
1778
35b55ed2
SC		 17792003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1780
1781 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1782 -mlong, -mshort-double and -mlong-double options; use table @code.
1783 (M68HC11-Syntax): Update to document 68HC12 operands.
1784 (M68HC11-Modifiers): New section for operand modifiers.
1785 (M68HC11-Directives): New section for specific assembler directives.
1786 (M68HC11-Branch): Fix Overfull hbox error.
1787
9214dd3b
AO		 17882003-04-09 Alexandre Oliva <aoliva@redhat.com>
1789
1790 * config/tc-mips.c (macro): Add comments explaining the rationale
1791 for Chris' change.
1792
eb0a7d52
AO		 17932003-04-09 Chris Demetriou <cgd@broadcom.com>
1794
1795 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1796 constant address that Alexandre took out by accident. Reject
1797 64-bit addresses that are not sign extensions of 32 bits only if
1798 we don't support 64-bit address constants.
1799
a7fc733f
AM		 18002003-04-09 Alan Modra <amodra@bigpond.net.au>
1801
1802 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1803
9cc92a36
NC		 18042003-04-08 Nick Clifton <nickc@redhat.com>
1805
1806 * as.c (perform_an_assembly_pass): If using cgen, call
1807 gas_cgen_begin.
1808 * cgen.c (gas_cgen_begin): New function. If
1809 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1810 otherwise call cgen_clear_signed_overflow_ok.
1811 * cgen.h: Prototype gas_cgen_begin.
1812
fe59a223
TS		 18132003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1814
1815 * write.c (write_relocs): Remove unused variable.
1816
5a7a0b7b
AO		 18172003-04-06 Chris Demetriou <cgd@broadcom.com>
1818
1819 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1820 (macro): Use new macro to decide whether to emit constant address
1821 as 32 or 64 bits if addresses are 32-bit wide but registers are
1822 64-bit wide.
1823
577300ce
SC		 18242003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1825
1826 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1827 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1828 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1829 address part of a far-function.
684022ea 1830 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1831 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1832 relocs.
1833 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1834 (find_opcode): Add comment.
1835 (md_estimate_size_before_relax): Force relocation of
1836 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1837 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1838 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1839 on the symbol itself so that DWARF2 strings are merged correctly.
1840
be33c5dd
SS		 18412003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1842
1843 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1844 default tic4x target format to 'coff2-tic4x'.
1845 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1846 s/c3x/tic3x/
1847 * config/tc-tic4x.h: Ditto
1848
e8fd7476
NC		 18492003-04-03 Nick Clifton <nickc@redhat.com>
1850
1851 * NEWS: Mention support for Xtensa architecture.
1852
47281638
PB		 18532003-04-02 Philip Blundell <philb@gnu.org>
1854
1855 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1856
af22f5b2
CD		 18572003-04-02 Chris Demetriou <cgd@broadcom.com>
1858
1859 * config/tc-mips.c (macro2): Adjust implementation of
1860 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1861 in the case where the source and destination registers
1862 are the same.
1863
e0001a05
NC		 18642003-04-01 Bob Wilson <bob.wilson@acm.org>
1865
54cfded0
AM		 1866 * Makefile.am (CPU_TYPES): Add xtensa.
1867 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1868 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1869 (xtensa-relax.o): New target.
1870 Run "make dep-am".
1871 * Makefile.in: Regenerate.
1872 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1873 extra_objects for xtensa targets.
1874 * configure: Regenerate.
1875 * write.c (write_object_file): Add new md_post_relax_hook.
1876 * config/tc-xtensa.c: New file.
1877 * config/tc-xtensa.h: Likewise.
1878 * config/xtensa-istack.h: Likewise.
1879 * config/xtensa-relax.c: Likewise.
1880 * config/xtensa-relax.h: Likewise.
1881 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1882 * doc/Makefile.in: Regenerate.
1883 * doc/all.texi: Set new XTENSA variable.
1884 * doc/as.texinfo: Set new Xtensa variable. Describe
1885 Xtensa-specific options. Define line comment character for
1886 Xtensa. Add Xtensa processors to list of ELF targets where
1887 alignment is specified in bytes. Add new Xtensa-Dependent node.
1888 Add acknowledgements for those contributing to the Xtensa port.
1889 * doc/internals.texi: Describe new md_post_relax_hook.
1890 * doc/c-xtensa.texi: New file.
e0001a05 1891
5a6c6817
NC		 18922003-04-01 Nick Clifton <nickc@redhat.com>
1893 Richard Earnshaw <rearnsha@arm.com>
1894
1895 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1896 (ARM_ARCH_IWMMXT): Simplify.
1897 (insns): Place iwmmx instructions in correct place in table.
1898 (arm_add_note): New function: Add a note entry to a .note section.
1899 (md_begin): Make the default architecture be unknown.
1900 Suppress the creation of an arm note section.
1901
97bbfa38
EC		 19022003-03-26 Eric Christopher <echristo@redhat.com>
1903
54cfded0 1904 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1905
e16bb312
NC		 19062003-03-25 Stan Cox <scox@redhat.com>
1907 Nick Clifton <nickc@redhat.com>
97bbfa38 1908
28d297de 1909 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1910
1911 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1912 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1913 (enum wreg_type, enum iwmmxt_insn_type): New types.
1914 (wr_register, wc_register, wcg_register): New macros.
1915 (iwmmxt_table): New variable.
1916 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1917 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1918 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1919 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1920 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1921 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1922 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1923 cp_byte_address_offset, cp_byte_address_required_here,
1924 check_iwmmxt_insn): New functions.
97bbfa38 1925 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1926 (md_begin): Set the mach value for iWMMXt targets. Create a note
1927 section to identify iwmmxt binaries.
1928 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1929 * doc/c-arm.texi: Document the support for the iWMMXt.
1930 * NEWS: Mention new support.
1931