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* config/tc-m68hc11.c: Convert to ISO C90.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
ca43c854
SC		 12003-10-27 Stephane Carrez <stcarrez@nerim.fr>
2
3 * config/tc-m68hc11.c: Convert to ISO C90.
4 * config/tc-m68hc11.h: Likewise.
5
a8015998
KH		 62003-10-26 Kazu Hirata <kazu@cs.umass.edu>
7
8 * doc/c-sh64.texi: Fix a typo.
9
60493797
KH		 102003-10-26 Kazu Hirata <kazu@cs.umass.edu>
11
12 * doc/c-alpha.texi: Fix typos.
13 * doc/c-ia64.texi: Likewise.
14 * doc/c-mmix.texi: Likewise.
15 * doc/c-sh64.texi: Likewise.
16 * doc/c-xtensa.texi: Likewise.
17 * doc/internals.texi: Likewise.
18
ea8f8eab
L		 192003-10-24 H.J. Lu <hongjiu.lu@intel.com>
20
21 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
22 for .interp, .strtab and .symtab. Use specified section
23 attributes.
24
5e2f6673
L		 252003-10-22 Andreas Schwab <schwab@suse.de>
26 H.J. Lu <hongjiu.lu@intel.com>
27 Jim Wilson <wilson@specifixinc.com>
28
29 * config/tc-ia64.c (update_qp_mutex): New.
30 (note_register_values): Properly handle one of PRs in compare
31 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
32 Clear mutex relation for .none/.unc. Don't clear mutex relation
33 on predicated compare.
34
5a21e886
NC		 352003-10-21 Wouter van Heyst <wouter@vidicode.nl>
36
37 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
38 register requirements.
39 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
40
3e602632
NC		 412003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
42 Bernardo Innocenti <bernie@develer.com>
43
44 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
45 * config/m68k-parse.h: Likewise.
46 * NEWS: Mention the new support.
47 * doc/c-m68k.texi: Document new processor selection switch.
48
13757d0c
TS		 492003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
50
51 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
52 extensions broken by gas' expression evaluation of constants.
53 (check_absolute_expr): Use it.
54 (mips_ip): Likewise.
55
88fc725d
HPN		 562003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
57
58 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
59 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
60 --no-stubs.
61 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
62 comment.
63 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
64 (pushj_stubs): New variable.
65 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
66 (PUSHJSTUB_MAX): New macros.
67 (md_longopts): New options "--no-pushj-stubs" and synonym
68 "--no-stubs".
69 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
70 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
71 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
72 PUSHJ stub relaxation.
73 (md_convert_frag): Handle STATE_PUSHJSTUB.
74 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
75 (tc_gen_reloc): Ditto.
76 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
77 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
78 (struct mmix_segment_info_type): New.
79
36759679
NC		 802003-10-17 Paul Dale <pauli@snapgear.com>
81 Bernardo Innocenti <bernie@develer.com>
82
83 * config/tc-m68k.c (make_pcrel_absolute): Enforce
84 PC-relative jumps with --pcrel.
85 (md_convert_frag_1): Likewise.
86 (md_create_long_jump): Likewise.
87
d4e2de6b
NC		 882003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
89
90 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
91 (get_operand): Accept both 16 bit 32 bit registers as pointer
92 registers, when operating in Normal mode.
93 (fix_operand_size): Make default address size 16 for Normal mode.
94
ece01a63
ILT		 952003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
96
97 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
98 registers.
99 (do_iwmmxt_word_addr): With a control register, reject conditional
100 execution and reject a non-word size.
101
fda712ee
AM		 1022003-10-16 Peter Bergner <bergner@vnet.ibm.com>
103
104 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
105 * configure: Regenerate.
106
60946ad0
AM		 1072003-10-15 Alan Modra <amodra@bigpond.net.au>
108
109 * doc/as.texinfo (Align): Correct list of byte targets.
110
1b8e29e5
TS		 1112003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
112
113 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
114 Fix indentation. Better error message.
115
b614a702
BW		 1162003-10-14 Bob Wilson <bob.wilson@acm.org>
117
118 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
119 argument in call to xtensa_get_property_section_name. Formatting.
120
224186bc
KK		 1212003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
122
123 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
124 parenthesis.
125
8edc77b9
KK		 1262003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
127
128 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 129 prototypes and casts.
8edc77b9
KK		 130 * config/tc-sh.h: Likewise.
131 * config/tc-sh64.c: Likewise.
132 * config/tc-sh64.h: Likewise.
133
1ae31fee
DB		 1342003-10-08 Dave Brolley <brolley@redhat.com>
135
136 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
137 (fr550_check_acc_range): New function.
138 (md_assemble): Call fr550_check_acc_range.
139
1402003-10-08 Dave Brolley <brolley@redhat.com>
141
142 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
143 (md_parse_option): Handle OPTION_CPU==fr550.
144 (md_show_usage): Document fr550.
145
05da4302
NC		 1462003-10-08 Philippe De Muyter <phdm@macqel.be>
147
60946ad0 148 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 149 (parse_args) : Accept new --gstabs+ option, and set
150 `use_gnu_debug_info_extensions'.
151 (show_usage) : Document --gstabs+ option.
152 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
153 * stabs.c (stabs_generate_asm_file) : If
154 `use_gnu_debug_info_extensions' is set, add the compilation
155 directory to the stabs debug info.
156 * doc/as.texinfo : Document --gstabs+ option.
157 * NEWS: Mention new feature.
158
60946ad0 1592003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 160
60946ad0
AM		 161 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
162 assembler syntax.
85cf2a8a 163
60946ad0
AM		 164 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
165 register names. Change all "defined (TE_LINUX)" to
166 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 167
60946ad0
AM		 168 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
169 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 170
4615568e
NC		 1712003-10-06 Robert Millan <robertmh@gnu.org>
172
60946ad0 173 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 174 * configure: Regenerate.
175
c2059446
NC		 1762003-10-05 Nick Clifton <nickc@redhat.com>
177
178 * as.c (parse_args): Revert patch to change handling of -f
179 option. Its behaviour is mandated by the POSIX 2 spec.
180
a72d6b4e
CG		 1812003-10-04 Christian Groessler <chris@groessler.org>
182
183 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
184 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
185 (md_pcrel_from): This function now gets called. Supply return
186 value.
187
33948635
NC		 1882003-10-04 Nick Clifton <nickc@redhat.com>
189
190 * as.c: Convert to ISO C90.
191
d3fb7ca2
NC		 1922003-10-04 Nick Clifton <nickc@redhat.com>
193
194 * as.c (std_shortopts): Remove 'f'.
195 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
196 acecpted as an alias for -f.
197
b256d4fd
NC		 1982003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
199
200 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
201 Make 'r' mean readonly data.
202
d17e7bce
TS		 2032003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
204
205 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
206 Unbreak overflow checks.
207
609f23f4
CD		 2082003-10-01 Chris Demetriou <cgd@broadcom.com>
209
210 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
211
ecd13cd3
TS		 2122003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
213
214 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
215 tests.
216 (load_register): Likewise.
217 (macro): Likewise.
218
30c378fd
CD		 2192003-09-30 Chris Demetriou <cgd@broadcom.com>
220
221 * config/tc-mips.c (mips_ip): Capitalize first word of
222 existing condition code warning, and add condition code
223 warnings for .ps instructions, and for bc1any[24][tf].
224
6a265366
CD		 2252003-09-30 Chris Demetriou <cgd@broadcom.com>
226
227 * NEWS: Mention support for MIPS64 Release 2.
228
43c58ae6
CD		 2292003-09-30 Chris Demetriou <cgd@broadcom.com>
230
231 * NEWS: Add an indication of the cutoff for 2.14.
232
5f74bc13
CD		 2332003-09-30 Chris Demetriou <cgd@broadcom.com>
234
235 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
236 * configure: Regenerate.
237 * config/tc-mips.c (imm2_expr): New variable.
238 (md_assemble, mips16_ip): Initialize imm2_expr.
239 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
240 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
241 (macro): Handle M_DEXT and M_DINS.
242 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
243 (mips_ip): Likewise.
244 (OPTION_MIPS64R2): New define.
245 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
246 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
247 (md_parse_option): Handle OPTION_MIPS64R2.
248 (s_mipsset): Handle setting "mips64r2" ISA.
249 (mips_cpu_info_table): Add mips64r2.
250 (md_show_usage): Document -mips64r2 option.
251 * doc/as.texinfo: Docuemnt -mips64r2 option.
252 * doc/c-mips.texi: Likewise.
253
de1e508d
DA		 2542003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
255
256 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
257
530556a9
JT		 2582003-09-26 Matt Thomas <matt@3am-software.com>
259
260 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
261 (OPTION_PIC): Define.
262 (md_longopts): Add "pic" option.
263 (md_parse_option): Change 'K' to OPTION_PIC.
264
f61e8019
AM		 2652003-09-23 Alan Modra <alan@modra.org>
266
267 * config/obj-elf.c (obj_elf_change_section): Adjust for
268 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
269 to be set when defaults are not. Don't set attr from defaults if
270 old_sec.
271
ae826530
TS		 2722003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
273
274 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
275 truncate values which won't fit im 32 bits.
276 (load_register): Likewise.
277 (macro): Likewise.
278
8cd5b113
AM		 2792003-09-17 Dmitry Diky <diwil@mail.ru>
280
281 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
282 (msp430_operands): Remove redundant l2[16] within switch-case.
283
28d297de
AM		 2842003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
285
286 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
287 * configure: Regenerate.
288
256ab948
TS		 2892003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
290
291 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
292 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
293 the function prototype.
294 (load_register): Likewise. Simplify the checks for sign-extended
295 constants.
296 (macro): Likewise. Fix code generation for 64-bit address constants
297 outside the 32-bit compatibility space. Adjust
298 macro_build_ldst_constoffset calls.
299 (s_cprestore): Adjust macro_build_ldst_constoffset call.
300
82e7541d
BW		 3012003-09-11 Bob Wilson <bob.wilson@acm.org>
302
303 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
304 literal_syms): New global variables.
305 (xtensa_define_label, add_target_symbol, xtensa_find_label,
306 map_over_defined_symbols, is_loop_target_label,
307 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
308 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
309 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
310 from insn_labels to saved_insn_labels when entering a literal region.
311 (xtensa_end_directive): Call md_flush_pending_output. Restore
312 insn_labels list when leaving a literal region.
313 (xtensa_literal_position): Call xtensa_clear_insn_labels.
314 (xtensa_literal_pseudo): Add check to disallow .literal inside a
315 literal region. Move insn_labels to saved_insn_labels and then restore
316 insn_labels on exit.
317 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
318 code to set is_loop_target or is_branch_target flag on the symbol
319 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
320 (xtensa_add_literal_sym, xtensa_add_insn_label,
321 xtensa_clear_insn_labels): New functions.
322 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
323 loops_ok argument. Rewrite to use insn_labels list instead of
324 calling xtensa_find_label and to check the is_loop_target flag on
325 symbols when loops_ok is false.
326 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
327 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
328 call to xtensa_move_labels. Propagate is_branch_target and
329 is_loop_target flags from symbols to frags.
330 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
331 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
332 aligning a loop instruction. Adjust call to xtensa_move_labels for
333 aligning entry instructions. Add call to xtensa_clear_insn_labels.
334 (xtensa_end): Remove call to xtensa_mark_target_fragments.
335 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
336 code to use new literal_syms list.
337 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
338 is_branch_target flags.
339
61846f28
BW		 3402003-09-09 Bob Wilson <bob.wilson@acm.org>
341
342 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
343 "move_labels" argument and corresponding call to xtensa_move_labels.
344 (md_assemble): Add a separate call to xtensa_move_labels and remove
345 argument for call to xtensa_mark_literal_pool_location.
346 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
347 calls to xtensa_mark_literal_pool_location.
348 (xtensa_create_local_symbol): Delete and inline the code into...
349 (xtensa_create_literal_symbol): ...here.
350 (xtensa_frob_label): Combine conditionals.
351 (expression_maybe_register, xtensa_symbol_new_hook,
352 fix_new_exp_in_seg): Use symbol_get_tc.
353
1745fcba
BW		 3542003-09-09 Bob Wilson <bob.wilson@acm.org>
355
356 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
357 combining identical literals.
358 (expression_maybe_register): Remove call to find_lit_sym_translation.
359 (is_duplicate_expression, cache_literal, is_duplicate_literal,
360 add_lit_sym_translation, find_lit_sym_translation): Delete.
361
3fb9d77f
NC		 3622003-09-07 Nick Clifton <nickc@redhat.com>
363
364 * doc/as.texinfo (Comments): Comment character for PPC is #.
365
12a99586
SC		 3662003-09-06 Stephane Carrez <stcarrez@nerim.fr>
367
368 PR savannah/4358:
369 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
370 overflow complain.
371
d5087907
RS		 3722003-09-05 Richard Sandiford <rsandifo@redhat.com>
373
374 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
375
8ad30312
NC		 3762003-09-04 Nick Clifton <nickc@redhat.com>
377
378 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
379 (md_pseudo_table): Add .v850e1 pseudo op.
380 (md_show_usage): Document -mv850e1 switch.
381 (md_parse_option): Accept -mv850e1 switch.
382 (md_begin): Allow TARGET_CPU to be v850e1.
383 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
384 * NEWS: Mention support for v850e1.
385
3c9030c1
AM		 3862003-09-04 Alan Modra <amodra@bigpond.net.au>
387
388 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
389 ppc_cpu selection rather than replacing.
390 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
391 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
392
13dfd2d0
NC		 3932003-09-03 Robert Millan <robertmh@gnu.org>
394
395 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
396 triplet.
397 * configure: Regenerate.
398
13b2be9c
DJ		 3992003-09-02 Daniel Jacobowitz <drow@mvista.com>
400
401 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
402 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
403 Specify AC_CONFIG_AUX_DIR.
404 * aclocal.m4: Regenerated with aclocal-1.7.
405 * configure: Regenerated with autoconf 2.57.
406 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
407
364b6d8b
JJ		 4082003-08-29 Jakub Jelinek <jakub@redhat.com>
409
6749011b 410 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 411 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
412 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
413 nor tc_cfi_emit_pcrel_expr are defined.
414 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
415 DIFF_EXPR_OK is not defined.
416 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
417 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
418 tc_cfi_emit_pcrel_expr): Define.
419 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
420 sparc_cfi_emit_pcrel_expr): New prototypes.
421 (sparc_cie_data_alignment): New decl.
422 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
423 * config/tc-sparc.c: Include dw2gencfi.h.
424 (sparc_cie_data_alignment): New variable.
425 (md_begin): Initialize it.
426 (sparc_cfi_frame_initial_instructions): New function.
427 (sparc_regname_to_dw2regnum): Likewise.
428 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 429 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 430
431 * config/tc-sparc.c (s_common): Cast last argument to long and
432 change format string to shut up warning.
433
0dee3be0
JE		 4342003-08-25 Jason Eckhardt <jle@rice.edu>
435
436 * doc/c-i860.texi: Update text about relocatable address expansions.
437
af858dae
JE		 4382003-08-24 Jason Eckhardt <jle@rice.edu>
439
440 * config/tc-i860.c (md_assemble): Use isrc2 from the original
441 instruction when expanding E_ADDR.
442
3673a93e
NC		 4432003-08-21 Nick Clifton <nickc@redhat.com>
444
445 * po/tr.po: Updated Turkish translation.
446
55257f50
AM		 4472003-08-20 Alan Modra <amodra@bigpond.net.au>
448
449 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
450 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
451
f02232aa
NC		 4522003-08-19 Nick Clifton <nickc@redhat.com>
453
454 * config/tc-arm.c (cp_address_required_here): Add code to handle
455 unindexed addressing mode.
456
3d8aea2f
AM		 4572003-08-19 Alan Modra <amodra@bigpond.net.au>
458
459 * config/tc-ppc.c (md_parse_option): Handle -m440.
460 (md_show_usage): Add -m440.
461 (md_apply_fix3): Warning fix.
462 * doc/c-ppc.texi: Document -m440.
463
d6415f6c
AM		 4642003-08-16 Benjamin Kalytta <bkausbk@web.de>
465
466 * read.c (s_print): Check for NULL.
467
1a317472
AM		 4682003-08-16 Alan Modra <amodra@bigpond.net.au>
469
470 * write.c (fixup_segment): When handling an expression involving
471 the subtraction of two symbols in the same segment, don't clear
472 fx_pcrel except for TC_M68K.
473
da64f3bf
AM		 4742003-08-14 Alan Modra <amodra@bigpond.net.au>
475
f86103b7
AM		 476 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
477 code.
478 * config/tc-i386.c: Likewise.
479 (RELOC_ENUM): Don't define. Replace throughout with enum.
480
c8089be7 481 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 482 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
483 Run "make dep-am".
484 * Makefile.in: Regenerate.
485
c04898f8
AS		 4862003-08-08 Andreas Schwab <schwab@suse.de>
487
488 * config/tc-m68k.h (TARGET_USE_CFIPOP)
489 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
490 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
491 Define.
492 * config/tc-m68k.c: Include "dw2gencfi.h".
493 (tc_m68k_regname_to_dw2regnum)
494 (tc_m68k_frame_initial_instructions): New functions.
495
3b260895
NC		 4962003-08-08 Dmitry Diky <diwil@mail.ru>
497
498 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
499 according to gcc order.
500
14d3f364
JE		 5012003-08-07 Jason Eckhardt <jle@rice.edu>
502
c8089be7
AM		 503 * config/tc-i860.c (i860_check_label): New function.
504 * config/tc-i860.h (i860_check_label): New prototype.
505 (tc_check_label): Define macro as i860_check_label.
14d3f364 506
820aff55
JE		 5072003-08-06 Jason Eckhardt <jle@rice.edu>
508
c8089be7
AM		 509 * config/tc-i860.c (s_align_wrapper): New function and prototype.
510 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
511 surrounding OBJ_ELF ifdef, and re-format slightly.
512 * doc/c-i860.texi: Document the special .align syntax available
513 in Intel mode.
820aff55 514
e15f6d30
JE		 5152003-08-06 Jason Eckhardt <jle@rice.edu>
516
517 * config/tc-i860.c (i860_handle_align): New function.
518 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
519 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
520
0acc96e1
JE		 5212003-08-06 Jason Eckhardt <jle@rice.edu>
522
523 * config/tc-i860.c (i860_process_insn): Check that instructions
524 with their dual-bit set are 8-byte aligned.
525
9e7d479d
NC		 5262003-08-06 Nick Clifton <nickc@redhat.com>
527
528 * po/fr.po: Updated French translation.
529
07c7854e
JE		 5302003-08-05 Jason Eckhardt <jle@rice.edu>
531
c8089be7 532 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 533 setting during flop argument parsing. Instead, do it after
534 instruction is fully parsed.
535
5eb0723a
JE		 5362003-08-05 Jason Eckhardt <jle@rice.edu>
537
c8089be7 538 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 539 directives are only available in Intel syntax mode.
540
5ea0549d
JE		 5412003-08-05 Jason Eckhardt <jle@rice.edu>
542
c8089be7
AM		 543 * config/tc-i860.c (s_dual): Accept .dual directive only in
544 the Intel syntax mode.
545 (s_enddual): Likewise for .enddual.
546 (s_atmp): Likewise for .atmp.
5ea0549d 547
a4622f40
AM		 5482003-08-04 Alan Modra <amodra@bigpond.net.au>
549
550 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
551 for memory operands. Pass the full operand_string to i386_index_check.
552
87505968
JE		 5532003-08-01 Jason Eckhardt <jle@rice.edu>
554
c8089be7
AM		 555 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
556 (target_intel_syntax): Declare variable.
557 (OPTION_INTEL_SYNTAX): Declare macro.
558 (md_longopts): Add option -mintel-syntax.
559 (md_parse_option): Set target_intel_syntax.
560 (md_show_usage): Add -mintel-syntax usage.
561 (md_begin): Set reg_prefix based on target_intel_syntax.
562 (i860_process_insn): Skip register prefix only if there is one.
563 Parse relocatable expressions in either Intel or AT&T syntax based
564 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
565 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
566 about the differences in syntax.
87505968 567
20977673
AM		 5682003-08-01 Dmitry Diky <diwil@mail.ru>
569
570 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
571 to all arches.
572
26c9b704
JR		 5732003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
574
575 * config/tc-sh.c (md_assemble): For branches, check & update
576 valid_arch here.
577
7734b6e9
JE		 5782003-07-30 Jason Eckhardt <jle@rice.edu>
579
580 * config/tc-i860.c: Convert to ISO C90.
581
2d150871
RO		 5822003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
583
584 * read.c (s_space): Revert 2003-07-28 change.
585
92191b29
AM		 5862003-07-30 Alan Modra <amodra@bigpond.net.au>
587
588 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
589
c861c80c
AM		 5902003-07-29 Alan Modra <amodra@bigpond.net.au>
591
592 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
593
77a6138a
AM		 5942003-07-29 Jakub Jelinek <jakub@redhat.com>
595
596 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
597
34f70875
L		 5982003-07-28 H.J. Lu <hongjiu.lu@intel.com>
599
600 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
601
8d548edb
RO		 6022003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
603
604 * read.c (s_space): Don't warn about .space 0.
605
dcd410fe
RO		 6062003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
607
608 * config/tc-mips.c (mips_flag_pdr): Define.
609 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
610 (s_mips_end) [OBJ_ELF]: Likewise.
611 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
612 (md_parse_option) [OBJ_ELF]: Handle them.
613 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
614
615 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
616 * doc/as.texinfo (Overview) [MIPS]: Likewise.
617
3cddba1e
L		 6182003-07-25 H.J. Lu <hongjiu.lu@intel.com>
619
620 * config/obj-elf.c (obj_elf_change_section): Update
621 elf_section_type and elf_section_flags only when they are
622 specified.
623
8e8c182c
L		 6242003-07-25 H.J. Lu <hongjiu.lu@intel.com>
625
626 * config/obj-elf.c (obj_elf_change_section): Always set section
627 type and flags.
628
2f89ff8d
L		 6292003-07-25 H.J. Lu <hongjiu.lu@intel.com>
630
631 * config/obj-elf.c (special_sections): Removed.
632 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
633 elf_section_type and elf_section_flags.
634 (elf_frob_file): Set SHT_GROUP.
635
636 * config/obj-elf.h (obj_sec_set_private_data): New.
637
638 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
639 * config/tc-ia64.h: Likewise.
640 * config/tc-m32r.h: Likewise.
641 * config/tc-m68hc11.h: Likewise.
642 * config/tc-mcore.h: Likewise.
643 * config/tc-mips.h: Likewise.
644 * config/tc-ppc.h: Likewise.
645 * config/tc-sh64.h: Likewise.
646 * config/tc-v850.h: Likewise.
647 * config/tc-xtensa.h: Likewise.
648
649 * config/tc-v850.h (SHF_V850_GPREL): Removed.
650 (SHF_V850_EPREL): Likewise.
651 (SHF_V850_R0REL): Likewise.
652
653 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
654 is defined.
655
a7f10e7a
SC		 6562003-07-24 Stephane Carrez <stcarrez@nerim.fr>
657
658 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
659 debugging symbols so that we handle page memory correctly.
660
834d807b
NC		 6612003-07-24 Nick Clifton <nickc@redhat.com>
662
663 * po/fr.po: Updated French translation.
664
8266886e
DJ		 6652003-07-23 Daniel Jacobowitz <drow@mvista.com>
666
667 * config/tc-arm.c (arm_archs): Add iwmmxt.
668
b41b1f95 6692003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 670
b41b1f95
L		 671 * read.c (do_parse_cons_expression): Mark nbytes unused to
672 silence gcc.
673
0c0b9be0
AO		 6742003-07-22 Alexandre Oliva <aoliva@redhat.com>
675
ba18dd6f
AO		 676 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
677 or bsr/bs.
678
0c0b9be0
AO		 679 * config/tc-h8300.c (md_assemble): Make sure characters after
680 slash and dot are lower-case.
681
6c37ac4d
NC		 6822003-07-17 Nick Clifton <nickc@redhat.com>
683
684 * po/es.po: New Spanish translation.
685 * po/tr.po: New Turkish translation.
686 * po/opcodes.pot: Regenerate.
687
c5c0a210
AM		 6882003-07-16 Alan Modra <amodra@bigpond.net.au>
689
690 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
691 (generic_dwarf2_emit_offset): Don't define function when
692 TC__DWARF2_EMIT_OFFSET is defined.
693
5a7ea749
RS		 6942003-07-15 Richard Sandiford <rsandifo@redhat.com>
695
696 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
697 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 698 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 699
ec178e1b
AM		 7002003-07-15 Alan Modra <amodra@bigpond.net.au>
701
702 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
703 only for V850_OPERAND_DISP operands.
704
e85ca5bb
AM		 7052003-07-15 Alan Modra <amodra@bigpond.net.au>
706
707 * frags.c (frag_more): Move segment checks to..
708 (frag_alloc_check): ..here. New function.
709 (frag_append_1_char): Call frag_alloc_check.
710
76bff705
NC		 7112003-07-14 Nick Clifton <nickc@redhat.com>
712
713 * po/tr.po: Update with latest version.
714 * po/POTFILES.in: Regenerate.
715 * po/gas.pot: Regenerate.
716 * configure: Regenerate.
717
278ed128
NC		 7182003-07-14 Nick Clifton <nickc@redhat.com>
719
720 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
721 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
722 "safe-ctype.h" and update use of macros.
723 * Makefile.am: Update dependencies.
724 * Makefile.in: Regenerate.
725
fce00800
AM		 7262003-07-11 Alan Modra <amodra@bigpond.net.au>
727
728 * po/gas.pot: Regenerate.
729
75e21f08
JJ		 7302003-07-10 Jakub Jelinek <jakub@redhat.com>
731
732 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
733 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
734 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
735 DWARF2_CIE_DATA_ALIGNMENT): Define.
736 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
737 prototypes.
738 (ppc_cie_data_alignment): Declare.
739 * config/tc-ppc.c: Include dw2gencfi.h.
740 (ppc_cie_data_alignment): Define.
741 (md_begin): Initialize ppc_cie_data_alignment.
742 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
743 functions.
744 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
745 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
746 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
747 DWARF2_CIE_DATA_ALIGNMENT): Define.
748 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
749 New prototypes.
750 (s390_cie_data_alignment): Declare.
751 * config/tc-s390.c: Include dw2gencfi.h.
752 (s390_cie_data_alignment): Define.
753 (md_begin): Initialize s390_cie_data_alignment.
754 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
755 New functions.
756
2ce28d43
AO		 7572003-07-10 Alexandre Oliva <aoliva@redhat.com>
758
759 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
760 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
761 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
762 * configure.in (am33_2.0, mn10300-*-linux*): Added.
763 * configure: Rebuilt.
764 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
765 elf32-am33lin.
766 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
767 by default.
768
bf6f0d0c
AO		 7692003-07-09 Alexandre Oliva <aoliva@redhat.com>
770
771 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
772 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
773 for subtracts from GLOBAL_OFFSET_TABLE that could not be
774 simplified.
775 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
776 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
777 could not be simplified.
778 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
779 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
780 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
781 BDF_RELOC_MN10300_GOT32.
782 * config/tc-mn10300.c (mn10300_fix_adjustable): If
783 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
784 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
785 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
786 symbol if we know its value.
787 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
788 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
789 duplicate underscore prefix.
790 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
791 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
792 type in X_md, not X_add_number. Zero X_add_number.
793 (mn10300_check_fixup): Extract relocation type from X_md.
794 * config/tc-mn10300.h: Update comment.
795 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
796 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
797 (O_PIC_reloc): this.
798 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
799 (mn10300_check_fixup): Likewise.
800 (mn10300_parse_name): Set X_add_number to relocation type.
801 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
802 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
803 O_GOTOFF, O_PLT, O_GOT): Define.
804 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
805 (mn10300_check_fixup): New fn.
806 (md_assemble): Call it. Check for PIC-related relocs.
807 (mn10300_cons_fix_new): Likewise. New fn.
808 (mn10300_end_of_match): New fn.
809 (mn10300_md_parse_name_cont): New fn.
810
e7b71525
AO		 8112003-07-09 Alexandre Oliva <aoliva@redhat.com>
812
813 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
814 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
815 accumulator's shift.
816 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
817 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
818 md_assemble, md_estimate_size_before_relax): Handle fbCC.
819 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
820 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
821 HAVE_AM33_2.
822 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
823 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
824 (HAVE_AM33): Match AM33_2 too.
825 (HAVE_AM33_2): New macro.
826 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
827 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
828 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
829 (float_registers, double_registers): New variables.
830 (float_register_name, double_register_name): New functions.
831 (md_assemble): Recognize FP registers. Implement FMT_D3.
832 (mn10300_insert_operand): Support FP registers.
833
115695a8
CD		 8342003-07-08 Chris Demetriou <cgd@broadcom.com>
835
836 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
837 target being a global symbol if not compiling SVR4 PIC code.
838
9f7598c1
NC		 8392003-07-07 Nick Clifton <nickc@redhat.com>
840
841 * doc/c-m32r.texi (M32R-Directives): New node. Document the
842 .high, .shigh and .low directives.
843
1b680e4f
RS		 8442003-07-07 Richard Sandiford <rsandifo@redhat.com>
845
846 * config/tc-h8300.c (h8300sxnmode): Add prototype.
847 (DSYMMODE): Remove.
848 (parse_exp): Replace expressionS argument with a h8_op. Parse the
849 operand size as well.
850 (skip_colonthing): Remove unused expression argument. Tighten checks
851 for 2-digit sizes.
852 (colonmod24): Remove.
853 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
854 (get_operand): Likewise. Use the standard code to read the size of
855 pc-relative operands.
856 (fix_operand_size): Include the size-guessing logic that used to be
857 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
858 offsets with a symbolic component.
859
0cea6190
NC		 8602003-07-04 Nick Clifton <nickc@redhat.com>
861
862 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
863 macro to compute size of selected register name array.
864
933fbc29
MS		 8652003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
866
867 * config/tc-s390.c (md_parse_option): Add cpu type z990.
868 (md_begin): Add minimal cpu type logic for instructions with different
869 binary format depending on the cpu.
870 (md_assemble): Remove check for minimal cpu.
871 (s390_insert_operand): Add support for long displacements.
872 (md_gather_operands): Likewise.
873 (tc_s390_fix_adjustable): Likewise.
874 (tc_s390_force_relocation): Likewise.
875 (md_apply_fix3): Likewise.
876
1a2c1fad
CD		 8772003-06-30 Chris Demetriou <cgd@broadcom.com>
878
879 * config/tc-mips.c (s_mipsset): Implement -march= handling
880 differently.
881
17a2f251
TS		 8822003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
883
884 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
885 prototypes and casts. Replace PTR with void *. Reformat.
886 * config/tc-mips.h: Likewise.
887
6344efa4
AM		 8882003-06-30 Alan Modra <amodra@bigpond.net.au>
889
890 * config/tc-ia64.c (note_register_values): Warning fix.
891 * config/tc-mips.c (append_insn): Likewise.
892
fef14a42
TS		 8932003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
894
895 * config/tc-mips.c (mips_set_options,mips_opts): Support for
896 .set arch=FOO.
897 (file_mips_arch): Rename mips_arch.
898 (mips_arch_info,mips_tune_info): Remove.
899 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
900 (mips_cpu_info_from_arch): New function.
901 (md_begin): Use file_mips_arch.
902 (macro_build,macro,mips_ip): Use mips_opts.arch.
903 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
904 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
905 Use file_mips_arch.
906 (s_mipsset): Support for .set arch=FOO.
907 (mips_cpu_info_table): Fix typo.
908
02fc3089
L		 9092003-06-26 H.J. Lu <hongjiu.lu@intel.com>
910
911 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
912
2d0d09ca
RS		 9132003-06-25 Richard Sandiford <rsandifo@redhat.com>
914
915 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
916 unsigned 8-bit operands.
917
685736be
NC		 9182003-06-24 Nick Clifton <nickc@redhat.com>
919
920 * read.c (s_comm): Change error message to assume an unsigned size
921 has been passed to .comm.
922 * config/tc-sparc.c (s_common): Likewise.
923 * write.c (write_contents): Replace 'unsigned long' with
924 'addressT' and 'long' with offsetT in order to allow computations
925 with very large values to work for 64-bit addressed targets.
926 (relax_and_size_all_segments): Likewise.
927 (relax_frag): Likewise.
928 (relax_segment): Likewise.
e85ca5bb 929
e98d298c
MM		 9302003-06-23 Mark Mitchell <mark@codesourcery.com>
931
932 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
933
ca164297
L		 9342003-06-23 H.J. Lu <hongjiu.lu@intel.com>
935
936 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
937 Instructions.
938
939 * gas/config/tc-i386.h (CpuPNI): New.
940 (CpuUnknownFlags): Add CpuPNI.
941
041340ad
JW		 9422003-06-23 <davidm@hpl.hp.com>
943
944 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
945 freebsd, openvms, and nsk (non-stop kernel).
946
b7599f01
JT		 9472003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
948
949 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
950 all locals have been declared.
951
b7c7d6c1
TS		 9522003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
953
954 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
955 special handling for n32 ABI.
956 (macro): Likewise.
957
815ddb50
TS		 9582003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
959
960 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
961 2003-06-11 change.
962
f590b86e
CG		 9632003-06-19 Christian Groessler <chris@groessler.org>
964
965 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
966 now, not only a warning. Add some more checks to detect invalid
967 registers.
968 (get_operand): For CLASS_IR remember register size in mode struct.
969 (get_specific): Handle new CLASS_IRO type. Add register size
970 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 971 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 972
931e13a6
AM		 9732003-06-19 Alan Modra <amodra@bigpond.net.au>
974
975 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
976 (ppc_change_csect): Add align param. Align frag at start of csect.
977 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
978 (ppc_frob_section): Align vma.
979
9393cb0d
JJ		 9802003-06-18 Jakub Jelinek <jakub@redhat.com>
981
982 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
983 (output_cie): Don't pad.
984 (output_fde): Add align argument. Pad to align if not 0.
985 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
986 Pad just last FDE to EH_FRAME_ALIGNMENT.
987
df9a398f
MS		 9882003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
989
990 * config/tc-s390.c (init_default_arch): Make current_mode_mask
991 dependent on s390_arch_size and current_cpu dependent on
992 current_mode_mask.
993
2fe04c57
NC		 9942003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
995
996 * configure.in: Add c4x as an architecture variant to tic4x.
997 * configure: Regenerate.
998 * Makefile.in: Regenerate.
999 * doc/Makefile.in: Regenerate.
1000
9f2b53d7
AM		 10012003-06-18 Alan Modra <amodra@bigpond.net.au>
1002
1003 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1004 ".TOC." from PPC64_TOC relocs.
1005
ba0b2174
AM		 10062003-06-17 Alan Modra <amodra@bigpond.net.au>
1007
1008 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1009
f899b4b8
TS		 10102003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1011
1012 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1013 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1014 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1015 s_cprestore,s_cpadd): Use them.
1016
399f703e
HPN		 10172003-06-16 Hans-Peter Nilsson <hp@axis.com>
1018
1019 * configure.in: Add specific case for cris-*-linux-gnu* with
1020 em=linux.
1021 * configure: Regenerate.
1022 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1023 if TE_LINUX defined, else FALSE.
1024 (bfd_boolean demand_register_prefix): Set default from
1025 DEFAULT_CRIS_AXIS_LINUX_GNU.
1026 (symbols_have_leading_underscore): Similar.
1027 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1028
39c2da32
RE		 10292003-06-13 Richard Earnshaw <rearnsha@arm.com>
1030
1031 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1032 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1033 FPU_ARCH_FPA for AOUT.
1034 (md_begin): Don't try to guess the floating point architecture from
1035 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1036
a06a29f2
NC		 10372003-06-13 Robert Millan <zeratul2@wanadoo.es>
1038
1039 * configure.in: Add i386-netbsd-gnu target.
1040 * configure: Regenerate.
1041
d88ef7a6
TT		 10422003-06-12 Tom Tromey <tromey@redhat.com>
1043
1044 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1045 directives node.
1046
34ce925e
RS		 10472003-06-12 Richard Sandiford <rsandifo@redhat.com>
1048
1049 * config/tc-mips.c (append_insn): In a compound relocation, take the
1050 field width from the final (outermost) operator.
1051
cdfbf930
RH		 10522003-06-11 Richard Henderson <rth@redhat.com>
1053
1054 * dw2gencfi.c (struct cfi_escape_data): New.
1055 (cfi_add_CFA_nop): Remove.
1056 (CFI_escape, dot_cfi_escape): New.
1057 (dot_cfi): Remove nop.
1058 (cfi_pseudo_table): Remove nop; add escape.
1059 (output_cfi_insn): Likewise.
1060 (select_cie_for_fde): Stop on escape.
1061 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1062 * read.c, read.h (do_parse_cons_expression): New.
1063 * doc/as.texinfo (.cfi_escape): New.
1064
8c1a34cd
TS		 10652003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1066
1067 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1068 (s_cprestore): Likewise.
1069 (s_cpreturn): Likewise.
1070
4b0cff4e
TS		 10712003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1072
1073 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1074 with zeros.
1075
a7ebbfdf
TS		 10762003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1077
1078 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1079 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1080 exceptions from size assert. Remove most of the addend fixup
1081 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1082 handling. Remove zero addend specialcases.
1083 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1084 the addend fixup specialcase.
1085 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1086
d25d759d
TS		 10872003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1088
1089 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1090 in the RELOC_EXPANSION_POSSIBLE case.
1091
9d83078b
AM		 10922003-06-11 Alan Modra <amodra@bigpond.net.au>
1093
1094 * config/tc-i960.c (line_comment_chars): Add '#'.
1095 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1096
3b443373
L		 10972003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1098
1099 * po/Make-in (DESTDIR): New.
1100 (install-data-yes): Support $(DESTDIR).
1101 (uninstall): Likewise.
1102
795bb480
AM		 11032003-06-11 Alan Modra <amodra@bigpond.net.au>
1104
1105 * Makefile.am: Run "make dep-am".
1106 * Makefile.in: Regenerate.
1107 * po/POTFILES.in: Regenerate.
1108
b11dcf4e
DE		 11092003-06-10 Doug Evans <dje@sebabeach.org>
1110
1111 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1112 CGEN_INSN_RELAXED.
1113 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1114 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1115 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1116
adadcc0c
AM		 11172003-06-10 Alan Modra <amodra@bigpond.net.au>
1118 Gary Hade <garyhade@us.ibm.com>
1119
1120 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1121 (md_apply_fix3): Special case lq insn.
1122
0613284f
RS		 11232003-06-10 Richard Sandiford <rsandifo@redhat.com>
1124
1125 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1126 lists. Allow single-register ranges.
1127
f4984206
RS		 11282003-06-10 Richard Sandiford <rsandifo@redhat.com>
1129
1130 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1131 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1132
12b55ccc
L		 11332003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1134
1135 * NEWS: Updated for the new -n option for the i386 assembler.
1136
1137 * config/tc-i386.c (optimize_align_code): New.
1138 (md_shortopts): Add 'n'.
1139 (md_parse_option): Handle 'n'.
1140 (md_show_usage): Add '-n'.
1141
1142 * config/tc-i386.h (optimize_align_code): Declared.
1143 (md_do_align): Optimize code alignment only if optimize_align_code
1144 is not 0.
1145
1146 * doc/as.texinfo: Add the new -n option.
1147
1148 * doc/c-i386.texi: Document the new -n option.
1149
fa87b337
RH		 11502003-06-07 Richard Henderson <rth@redhat.com>
1151
17076204
RH		 1152 * doc/as.texinfo: Document .cfi_rel_offset.
1153
fa87b337
RH		 1154 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1155 (cfi_add_CFA_offset): Detect invalid offsets.
1156 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1157 (cfi_add_CFA_restore_state): Restore it.
1158 (CFI_rel_offset): New.
1159 (cfi_pseudo_table): Add it.
1160 (dot_cfi): Handle it.
1161
52628315
L		 11622003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1163
1164 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1165 predicate for ia64.
1166
d4ea8842
MS		 11672003-06-05 Michael Snyder <msnyder@redhat.com>
1168
1169 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1170 (build_bytes): Ditto.
1171
11722003-06-05 Richard Sandiford <rsandifo@redhat.com>
1173
1174 * config/tc-h8sx.c (DMODE): Remove.
1175 (colonmod24): Don't choose a default if the operand is a 16-bit
1176 constant integer.
1177 (fix_operand_size): New function.
1178 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1179 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1180
2be24b54
ML		 11812003-06-05 Michal Ludvig <mludvig@suse.cz>
1182
1183 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1184 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1185 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1186 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1187 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1188 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1189 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1190 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1191 (cfi_pseudo_table): New directives .cfi_return_column,
1192 .cfi_restore, .cfi_undefined, .cfi_same_value,
1193 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1194 (dot_cfi, output_cfi_insn): Handle new directives.
1195 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1196 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1197 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1198
757bc393
RH		 11992003-06-04 Richard Henderson <rth@redhat.com>
1200
1233ae62
RH		 1201 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1202
757bc393
RH		 1203 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1204
f4b97536
RH		 12052003-06-04 Richard Henderson <rth@redhat.com>
1206
1207 * config/tc-alpha.c (s_alpha_usepv): New.
1208 (md_pseudo_table): Add it.
1209 (alpha_cfi_frame_initial_instructions): New.
1210 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1211 (tc_cfi_frame_initial_instructions): New.
1212 * doc/c-alpha.texi: Document .usepv.
1213
68d55fe3
JJ		 12142003-06-04 Jakub Jelinek <jakub@redhat.com>
1215
1216 * as.c (show_usage): Document --execstack and --noexecstack.
1217 (parse_args): Add --execstack and --noexecstack.
1218 (main): Create .note.GNU-stack section if --execstack or
1219 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1220 * as.h (flag_execstack, flag_noexecstack): New.
1221
f9b4148d
CD		 12222003-06-03 Chris Demetriou <cgd@broadcom.com>
1223
1224 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1225 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1226 (OPTION_MISC_BASE): New defines.
1227 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1228 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1229 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1230 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1231 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1232 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1233 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1234 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1235 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1236 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1237 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1238 (OPTION_TRAP): Redefine in terms of new defines.
1239 (md_longopts): Reorder entries.
1240
7ee7b84d
MS		 12412003-05-14 Michael Snyder <msnyder@redhat.com>
1242 From Bernd Schmidt <bernds@redhat.com>
1243 and Michael Snyder <msnyder@redhat.com>
1244 and Alexandre Oliva <aoliva@redhat.com>
1245 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1246 * config/tc-h8300.h: Ditto.
1247
e30ddb24
NC		 12482003-06-03 Nick Clifton <nickc@redhat.com>
1249
1250 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1251 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1252 before calling bfd_reloc_type_lookup.
1253
ed7d5d1a
AM		 12542003-06-02 Alan Modra <amodra@bigpond.net.au>
1255
1256 * read.c (emit_expr): Set dot_value.
1257 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1258
c1ed1235
AM		 12592003-06-02 Alan Modra <amodra@bigpond.net.au>
1260
1261 * macro.c (sub_actual): Don't lose string if it turns out that
1262 &string wasn't an arg.
1263
eafbc43f
RH		 12642003-05-31 Richard Henderson <rth@redhat.com>
1265
1266 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1267 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1268
f37f01cf
RH		 12692003-05-29 Richard Henderson <rth@redhat.com>
1270
1271 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1272 (all_frame_data, plast_frame_data, cur_frame_data): New.
1273 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1274 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1275 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1276 * config/tc-alpha.h (md_end): New.
1277 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1278 (DWARF2_CIE_DATA_ALIGNMENT): New.
1279
a197c351
NC		 12802003-05-29 Nick Clifton <nickc@redhat.com>
1281
1282 * configure.in: Add i386-*-freebsd* entry.
1283 * configure: Regenerate.
1284
4bf4a882 12852003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1286
1287 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1288
756d1d01
RH		 12892003-05-27 Richard Henderson <rth@redhat.com>
1290
1291 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1292 symbol_create call.
1293 (current_location): Use symbol_temp_new_now.
1294 * stabs.c (s_stab_generic): Use symbol_temp_new.
1295 * symbols.c (temp_label_name): Remove.
1296 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1297
a4447b93
RH		 12982003-05-27 Richard Henderson <rth@redhat.com>
1299
1300 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1301 * as.c (main): Always call cfi_finish.
1302 * config/tc-i386.c (x86_dwarf2_return_column): New.
1303 (x86_cie_data_alignment): New.
1304 (md_begin): Set them.
1305 (tc_x86_cfi_init): Remove.
1306 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1307 return int, not unsigned long; don't as_bad here.
1308 (tc_x86_frame_initial_instructions): Streamline; use
1309 updated api.
1310 * config/tc-i386.h (tc_cfi_init): Remove.
1311 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1312 (DWARF2_CIE_DATA_ALIGNMENT): New.
1313
b7d6ed97
RH		 13142003-05-27 Richard Henderson <rth@redhat.com>
1315
1316 * symbols.c (temp_label_name): New.
1317 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1318 (symbol_set_value_now): New.
1319 * symbols.h: Prototype them.
1320 * dwarf2dbg.c: Use them.
1321 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1322
14218d5f
JE		 13232003-05-23 Jason Eckhardt <jle@rice.edu>
1324
1325 * config/tc-i860.c (target_xp): Declare variable.
1326 (OPTION_XP): Declare macro.
1327 (md_longopts): Add option -mxp.
1328 (md_parse_option): Set target_xp.
1329 (md_show_usage): Add -mxp usage.
1330 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1331 (md_assemble): Don't try expansions if XP_ONLY is set.
1332 * doc/c-i860.texi: Document -mxp option and i860XP support.
1333
36ede617
EC		 13342003-05-23 Eric Christopher <echristo@redhat.com>
1335
1336 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1337
a105a300
TS		 13382003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1339
1340 * config/tc-mips.c (append_insn): Use actual relocation size for new
1341 fixp's. Don't relax overflow checking for partial_inplace relocations.
1342 Use the actual relocation type in combined relocs, not just the type
1343 of the first one.
1344 (macro_build_jalr): Use actual relocation size for new fix.
1345 (s_cpsetup, s_gpdword): Likewise.
1346
dc9461f6
TS		 13472003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1348
1349 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1350
ceb41009
NC		 13512003-05-22 Nick Clifton <nickc@redhat.com>
1352
1353 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1354 section relative offsets for relocs that will not be based on the
1355 section symbol.
1356 (xstormy16_md_apply_fix3): Remove previous patch to this
1357 function.
1358
143d77c5
EC		 13592003-05-07 Eric Christopher <echristo@redhat.com>
1360
ed7d5d1a
AM		 1361 * config/tc-mips.c (mips_abicalls): New variable.
1362 (md_parse_option): Use.
1363 (s_option): Ditto.
1364 (s_abicalls): Ditto.
1365 (mips_elf_final_processing): Set EF_MIPS_PIC and
1366 EF_MIPS_CPIC dependent on above.
143d77c5 1367
85c77c38
DA		 13682003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1369
1370 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1371
87ccc1b0
NC		 13722003-05-21 Nick Clifton <nickc@redhat.com>
1373
ed7d5d1a
AM		 1374 * config/obj-elf.c: Include dwarf2dbg.h.
1375 (elf_pseudo_tab): Add .file and .loc.
1376 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1377 * config/tc-arm.c: Likewise.
1378 * config/tc-h8300.c: Likewise.
1379 * config/tc-hppa.c: Likewise.
1380 * config/tc-ia64.c: Likewise.
1381 * config/tc-m68hc11.c: Likewise.
1382 * config/tc-m68k.c: Likewise.
1383 * config/tc-mmix.c: Likewise.
1384 * config/tc-mn10300.c: Likewise.
1385 * config/tc-ppc.c: Likewise.
1386 * config/tc-sh.c: Likewise.
1387 * config/tc-sparc.c: Likewise.
1388 * config/tc-v850.c: Likewise.
1389 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1390 dwarf2dbg.h.
1391 * config/tc-ip2k.c: Likewise.
1392 * config/tc-iq2000.c: Likewise.
1393 * config/tc-xstormy16.c: Likewise.
1394 * config/tc-xtensa.c: Likewise.
87ccc1b0 1395 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1396 * Makefile.in: Regenerate.
1397 * aclocal.m4: Regenerate.
1398 * config.in: Regenerate.
1399 * configure: Regenerate.
1400 * po/POTFILES.in: Regenerate.
1401 * po/gas.pot: Regenerate.
143d77c5 1402
7ed2c8b0
NC		 14032003-05-21 Nick Clifton <nickc@redhat.com>
1404
1405 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1406 BFD_ASSEMBLER targets.
1407 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1408 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1409 defining BFD_ASSEMBLER.
1410
39b82151
ML		 14112003-05-20 Michal Ludvig <mludvig@suse.cz>
1412
1413 * as.c (main): Remove tc_cfi_init().
143d77c5 1414 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1415 with '%'.
1416 (cfi_pseudo_table): Add "cfi_register" entry.
1417 (cfi_make_insn): Handle CFA_register.
1418 (cfi_output_insn): Ditto.
1419 (dot_cfi): Ditto.
1420 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1421 (dot_cfi_endproc): Reuse already emitted CIEs.
1422 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1423 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1424
f53e95c7
NC		 14252003-05-20 Nick Clifton <nickc@redhat.com>
1426
1427 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1428 (md_pseudo_table): Add entries for .loc and .line.
1429
7c0295b1
AM		 14302003-05-20 Alan Modra <amodra@bigpond.net.au>
1431
1432 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1433 defined.
1434 (dot_cfi_endproc): Avoid C99 construct.
1435
54cfded0
AM		 14362003-05-20 Michal Ludvig <mludvig@suse.cz>
1437
1438 * dw2gencfi.c, dw2gencfi.h: New files.
1439 * config/tc-i386.c (tc_x86_cfi_init): New function.
1440 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1441 * as.c (parse_args): Set verbose flag on --verbose.
1442 (main): Call tc_cfi_init()/cfi_finish().
1443 * as.h (verbose): New external variable.
1444 * read.c (pobegin): Insert CFI pops to the list.
1445 * symbols.c (local_symbol_make): Make symbol external.
1446 * symbols.h (local_symbol_make): New prototype.
1447 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1448 * Makefile.in: Regenerate.
1449 * doc/as.texinfo: Added node "CFI directives" with description of
1450 all implemented .cfi_* directives.
1451 * doc/Makefile.in: Regenerate.
1452 * po/POTFILES.in: Regenerate.
1453
a1f3c24c
SS		 14542003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1455
54cfded0
AM		 1456 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1457 insns.
1975ab25 1458 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1459
b645cb17
JE		 14602003-05-18 Jason Eckhardt <jle@rice.edu>
1461
1462 * config/tc-i860.c (i860_process_insn): Initialize fc after
1463 each opcode mismatch.
1464
80c7c40a
NC		 14652003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1466
1467 * configure.in: Accept i[3-7]86 variants.
1468 * configure: Regenerate.
1469
c344a4c8
TS		 14702003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1471
1472 * config/tc-mips.h: Fix comment formatting.
1473
64e55042
HPN		 14742003-05-13 Hans-Peter Nilsson <hp@axis.com>
1475
1476 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1477 (read_a_source_file): Delete label contin.
64e55042
HPN		 1478 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1479 input as with macros, instead of in separate old_* variables.
1480 Zero-terminate string being scrubbed.
1481
e66c629e
NC		 14822003-05-12 Nick Clifton <nickc@redhat.com>
1483
1484 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1485 (md_assemble): Reset skipping_fptr.
1486 (md_operand): If @fptr() is followed by a minus sign, set
1487 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1488 @fptr is detected, ignore it and reset skipping_fptr.
1489
673a54e3
JE		 14902003-05-11 Jason Eckhardt <jle@rice.edu>
1491
1492 * config/tc-i860.c (MAX_FIXUPS): Define.
1493 (struct i860_fi fi[]): New struct.
1494 (struct i860_it the_insn): Add above as member and move fields
1495 exp, reloc, pcrel and fup into i860_fi.
1496 (md_assemble): Replace all instances of exp, reloc, pcrel
1497 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1498 Add a loop to possibly emit multiple fix-ups for each insn.
1499 (i860_process_insn): Likewise.
1500 (i860_get_expression): Likewise.
1501 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1502
2ebb4b88
MS		 15032003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1504
1505 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1506
35f5df7f
L		 15072003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1508
1509 * config/tc-ia64.c (alias_hash): New.
1510 (alias_name_hash): New.
1511 (secalias_hash): New.
1512 (secalias_name_hash): New.
1513 (md_pseudo_table): Add "secalias".
1514 (md_begin): Initialize alias_hash, alias_name_hash,
1515 secalias_hash and secalias_name_hash.
1516 (struct alias): New.
1517 (dot_alias): Implement .alias and .secalias directives.
1518 (do_alias): New.
1519 (ia64_adjust_symtab): New.
1520 (do_secalias): New.
1521 (ia64_frob_file): New.
1522
1523 * config/tc-ia64.h (ia64_adjust_symtab): New.
1524 (tc_adjust_symtab): Defined.
1525 (ia64_frob_file): New.
1526 (tc_frob_file): Defined.
1527
d2bf1bda
NC		 15282003-05-07 Dmitry Diky <diwil@mail.ru>
1529
1530 * tc-msp430.c: Add missing lines to known cpus list.
1531
cac012d6
AO		 15322003-05-06 Alexandre Oliva <aoliva@redhat.com>
1533
1534 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1535 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1536 * config.in, configure: Rebuilt.
1537
d8dbbec1
L		 15382003-05-05 H.J. Lu <hjl@gnu.org>
1539
1540 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1541 howto->partial_inplace is false.
1542
9204e615
DJ		 15432003-05-05 Daniel Jacobowitz <drow@mvista.com>
1544
1545 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1546 symbol_used_in_reloc_p check.
1547 (md_apply_fix3): Remove check for howto->pcrel_offset.
1548
711ef82f
L		 15492003-05-03 H.J. Lu <hjl@gnu.org>
1550
1551 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1552 fatal error for unknown section attribute.
1553
1554 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1555 unknown section attribute.
1556 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1557 * config/tc-ppc.c (ppc_section_letter): Likewise.
1558
1559 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1560 (ia64_elf_section_type): Accept "unwind".
1561
83b5ab55
L		 15622003-05-02 H.J. Lu <hjl@gnu.org>
1563
1564 * read.h (demand_copy_string): New.
1565
1566 * config/tc-alpha.c (demand_copy_string): Removed.
1567
7ff0565e
MS		 15682003-05-02 Michael Snyder <msnyder@redhat.com>
1569
54cfded0 1570 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1571 (for targets that like eg. a leading dot in a local label).
1572
2968149b
NC		 15732003-05-02 Nick Clifton <nickc@redhat.com>
1574
1575 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1576 addend with the symbol's value for pc-relative relocations against
1577 a defined symbol - this will be done automatically.
1578
e7b9a8c1
L		 15792003-05-01 H.J. Lu <hjl@gnu.org>
1580
1581 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1582 "STT_NOTYPE".
1583
612d7b83
L		 15842003-05-01 H.J. Lu <hjl@gnu.org>
1585
1586 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1587
1588 * config/obj-elf.c (obj_elf_section_name): Call
1589 tc_canonicalize_section_name if it is defined.
1590
a645d1eb
L		 15912003-05-01 H.J. Lu <hjl@gnu.org>
1592
1593 * config/tc-ia64.c (ia64_check_label): New.
1594 * config/tc-ia64.h (tc_check_label): New.
1595
1596 * read.c (read_a_source_file): Call tc_check_label after
1597 creating a user-defined label if defined.
1598
df12615d
AM		 15992003-05-02 Alan Modra <amodra@bigpond.net.au>
1600
1601 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1602 -be and split strings to below 509 bytes in length.
1603
f70c8412
CG		 16042003-05-01 Christian Groessler <chris@groessler.org>
1605
1606 * expr.h: Fix comments in operatorT typedef.
54cfded0 1607 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1608 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1609 decides by the parameter.
1610 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1611 command line argument was given to select the intended
1612 architecure.
1613 (get_interrupt_operand): Warn if NOP type code is emitted.
1614 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1615 (apply_fix): Call newfix with additional 'size' parameter.
1616 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1617 4 bit immediate arguments.
1618 (md_longopts): Add 'linkrelax' option.
1619 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1620 variable when 'linkrelax' command line option is specified.
1621 (md_show_usage): Display 'linkrelax' option.
1622 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1623 R_CALLR and R_REL16.
1624 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1625
10a98291
L		 16262003-04-30 H.J. Lu <hjl@gnu.org>
1627
1628 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1629 (ia64_float_to_chars): Likewise.
1630 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1631 and ia64_float_to_chars by tc_segment_info_data.endian from
1632 the current segment if byteorder == -1.
1633 (md_begin): Call dot_byteorder to set target_big_endian.
1634 (md_atof): Call ia64_float_to_chars to convert floating point.
1635 (ia64_float_to_chars_bigendian): New function.
1636 (ia64_float_to_chars_littleendian): Likewise.
1637 (ia64_elf_section_change_hook): Likewise.
1638
1639 * config/tc-ia64.h (ia64_number_to_chars): New.
1640 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1641 (ia64_elf_section_change_hook): New.
1642 (md_elf_section_change_hook): Defined.
1643 (ia64_segment_info_type): New struct.
1644 (TC_SEGMENT_INFO_TYPE): Defined.
1645
bf57c3c9
L		 16462003-04-30 H.J. Lu <hjl@gnu.org>
1647
1648 * config/tc-ia64.c (md_section_align): Deleted.
1649
1650 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1651 (md_section_align): New.
1652
165a7f90
L		 16532003-04-30 H.J. Lu <hjl@gnu.org>
1654
1655 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1656 and add real16.
1657 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1658 "real16.ua".
1659 (md_atof): Add 6 byte padding of zero for real16.
1660
eba874d8
NC		 16612003-04-29 Nick Clifton <nickc@redhat.com>
1662
1663 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1664 start of a version name.
1665
dbeba5e5
CD		 16662003-04-28 Chris Demetriou <cgd@broadcom.com>
1667
1668 * configure.in (mips-*-*n*bsd*): Replace with...
1669 (mips-*-netbsd*, mips-*-openbsd*): These.
1670 * configure: Regenerate.
1671
f0d7d5f9
NC		 16722003-04-28 H.J. Lu <hjl@gnu.org>
1673
1674 * config/tc-hppa.c (hppa_symbol_chars): New.
1675 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1676
a38b42ab
TS		 16772003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1678
1679 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1680
69be0a2b
CD		 16812003-04-25 Chris Demetriou <cgd@broadcom.com>
1682
1683 * NEWS: Belatedly mention support for MIPS32 Release 2.
1684
684022ea
EC		 16852003-04-24 Eric Christopher <echristo@redhat.com>
1686
1687 * config/tc-mips.c (nopic_need_relax): Revert previous
1688 change.
1689
2c8714f2
NC		 16902003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1691
1692 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1693 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1694 (md_pseudo_table): Handle .loc and .file
1695 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1696 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1697 * Makefile.in: Regenerate.
1698
684022ea 16992003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1700
1701 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1702 (md_pseudo_table): Add h8300hn, h8300sn.
1703 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1704 * doc/c-h8300.texi : Add documentation for new machine directives.
1705
5ce8663f
NC		 17062003-04-24 Nick Clifton <nickc@redhat.com>
1707
1708 * config/tc-ppc.c (ppc_symbol_chars): Define.
1709 * config/tc-ppc.h (tc_symbol_chars): Define.
1710
ef230218
JR		 17112003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1712
1713 * config/tc-sh.c: Amend comment to refer to SuperH.
1714 * config/tc-sh.h: Likewise.
1715 (LISTING_HEADER): Amend to refer to SuperH.
1716 * config/tc-sh64.c: Change comment to refer to SuperH.
1717 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1718 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1719 * doc/c-sh.texi: Amend to refer to SuperH.
1720 Add SuperH architecture documentation references.
1721 * doc/c-sh64.texi: Change to refer to SuperH.
1722
204cd129
NC		 17232003-04-23 H.J. Lu <hjl@gnu.org>
1724
1725 * app.c (do_scrub_chars): More checks for valid labels.
1726
2cdb18a7
L		 17272003-04-22 H.J. Lu <hjl@gnu.org>
1728
1729 * app.c (do_scrub_chars): Check for valid label.
1730
26597c86
NC		 17312003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1732
1733 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1734 references to Renesas M32R.
1735 * doc/c-m32r.texi: Likewise.
1736
88b4ca40
RH		 17372003-04-21 Richard Henderson <rth@redhat.com>
1738
54cfded0
AM		 1739 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1740 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1741
e5f08f7e
JJ		 17422003-04-18 Jakub Jelinek <jakub@redhat.com>
1743
1744 * ehopt.c (check_eh_frame): For aug_size == 0
1745 in state_seeing_aug_size state skip the state_skipping_aug
1746 state.
1747
c2dcd04e
NC		 17482003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1749
1750 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1751 'Renesas'.
1752 * doc/c-h8500.texi: Likewise.
1753 * doc/c-sh.texi: Likewise.
1754 * doc/c-sh64.texi: Likewise.
1755 * doc/h8.texi: Likewise.
1756 * config/tc-h8300.c: Likewise.
1757 * config/tc-h8300.h: Likewise.
1758 * config/tc-h8500.c: Likewise.
1759 * config/tc-h8500.h: Likewise.
1760 * config/tc-sh.c: Likewise.
1761 * config/tc-sh.h: Likewise.
1762 * config/tc-sh64.c: Likewise.
1763 * config/tc-sh64.h: Likewise.
1764
f5040a92
AO		 17652003-04-10 Alexandre Oliva <aoliva@redhat.com>
1766
1767 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1768 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1769 (append_insn): When filling delay slots with instructions
1770 that have fixups that tc_gen_reloc might consider modifyable
1771 in variant frags, start a new frag.
1772 (load_address): Generate GOT_DISP with of without offset
1773 depending on whether symbol is local. For -xgot, use
1774 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1775 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1776 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1777 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1778 <ld_st>: In NewABI with small got, always use
1779 GOT_PAGE/GOT_OFST, with the latter in the load/store
1780 instruction. With big got, use GOT_HI16/GOT_LO16 or
1781 GOT_PAGE/GOT_OFST.
1782 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1783 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1784 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1785 (md_convert_frag): Use memmove for safe copying of overlapping
1786 regions.
1787
35b55ed2
SC		 17882003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1789
1790 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1791 -mlong, -mshort-double and -mlong-double options; use table @code.
1792 (M68HC11-Syntax): Update to document 68HC12 operands.
1793 (M68HC11-Modifiers): New section for operand modifiers.
1794 (M68HC11-Directives): New section for specific assembler directives.
1795 (M68HC11-Branch): Fix Overfull hbox error.
1796
9214dd3b
AO		 17972003-04-09 Alexandre Oliva <aoliva@redhat.com>
1798
1799 * config/tc-mips.c (macro): Add comments explaining the rationale
1800 for Chris' change.
1801
eb0a7d52
AO		 18022003-04-09 Chris Demetriou <cgd@broadcom.com>
1803
1804 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1805 constant address that Alexandre took out by accident. Reject
1806 64-bit addresses that are not sign extensions of 32 bits only if
1807 we don't support 64-bit address constants.
1808
a7fc733f
AM		 18092003-04-09 Alan Modra <amodra@bigpond.net.au>
1810
1811 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1812
9cc92a36
NC		 18132003-04-08 Nick Clifton <nickc@redhat.com>
1814
1815 * as.c (perform_an_assembly_pass): If using cgen, call
1816 gas_cgen_begin.
1817 * cgen.c (gas_cgen_begin): New function. If
1818 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1819 otherwise call cgen_clear_signed_overflow_ok.
1820 * cgen.h: Prototype gas_cgen_begin.
1821
fe59a223
TS		 18222003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1823
1824 * write.c (write_relocs): Remove unused variable.
1825
5a7a0b7b
AO		 18262003-04-06 Chris Demetriou <cgd@broadcom.com>
1827
1828 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1829 (macro): Use new macro to decide whether to emit constant address
1830 as 32 or 64 bits if addresses are 32-bit wide but registers are
1831 64-bit wide.
1832
577300ce
SC		 18332003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1834
1835 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1836 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1837 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1838 address part of a far-function.
684022ea 1839 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1840 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1841 relocs.
1842 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1843 (find_opcode): Add comment.
1844 (md_estimate_size_before_relax): Force relocation of
1845 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1846 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1847 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1848 on the symbol itself so that DWARF2 strings are merged correctly.
1849
be33c5dd
SS		 18502003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1851
1852 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1853 default tic4x target format to 'coff2-tic4x'.
1854 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1855 s/c3x/tic3x/
1856 * config/tc-tic4x.h: Ditto
1857
e8fd7476
NC		 18582003-04-03 Nick Clifton <nickc@redhat.com>
1859
1860 * NEWS: Mention support for Xtensa architecture.
1861
47281638
PB		 18622003-04-02 Philip Blundell <philb@gnu.org>
1863
1864 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1865
af22f5b2
CD		 18662003-04-02 Chris Demetriou <cgd@broadcom.com>
1867
1868 * config/tc-mips.c (macro2): Adjust implementation of
1869 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1870 in the case where the source and destination registers
1871 are the same.
1872
e0001a05
NC		 18732003-04-01 Bob Wilson <bob.wilson@acm.org>
1874
54cfded0
AM		 1875 * Makefile.am (CPU_TYPES): Add xtensa.
1876 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1877 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1878 (xtensa-relax.o): New target.
1879 Run "make dep-am".
1880 * Makefile.in: Regenerate.
1881 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1882 extra_objects for xtensa targets.
1883 * configure: Regenerate.
1884 * write.c (write_object_file): Add new md_post_relax_hook.
1885 * config/tc-xtensa.c: New file.
1886 * config/tc-xtensa.h: Likewise.
1887 * config/xtensa-istack.h: Likewise.
1888 * config/xtensa-relax.c: Likewise.
1889 * config/xtensa-relax.h: Likewise.
1890 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1891 * doc/Makefile.in: Regenerate.
1892 * doc/all.texi: Set new XTENSA variable.
1893 * doc/as.texinfo: Set new Xtensa variable. Describe
1894 Xtensa-specific options. Define line comment character for
1895 Xtensa. Add Xtensa processors to list of ELF targets where
1896 alignment is specified in bytes. Add new Xtensa-Dependent node.
1897 Add acknowledgements for those contributing to the Xtensa port.
1898 * doc/internals.texi: Describe new md_post_relax_hook.
1899 * doc/c-xtensa.texi: New file.
e0001a05 1900
5a6c6817
NC		 19012003-04-01 Nick Clifton <nickc@redhat.com>
1902 Richard Earnshaw <rearnsha@arm.com>
1903
1904 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1905 (ARM_ARCH_IWMMXT): Simplify.
1906 (insns): Place iwmmx instructions in correct place in table.
1907 (arm_add_note): New function: Add a note entry to a .note section.
1908 (md_begin): Make the default architecture be unknown.
1909 Suppress the creation of an arm note section.
1910
97bbfa38
EC		 19112003-03-26 Eric Christopher <echristo@redhat.com>
1912
54cfded0 1913 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1914
e16bb312
NC		 19152003-03-25 Stan Cox <scox@redhat.com>
1916 Nick Clifton <nickc@redhat.com>
97bbfa38 1917
28d297de 1918 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1919
1920 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1921 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1922 (enum wreg_type, enum iwmmxt_insn_type): New types.
1923 (wr_register, wc_register, wcg_register): New macros.
1924 (iwmmxt_table): New variable.
1925 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1926 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1927 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1928 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1929 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1930 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1931 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1932 cp_byte_address_offset, cp_byte_address_required_here,
1933 check_iwmmxt_insn): New functions.
97bbfa38 1934 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1935 (md_begin): Set the mach value for iWMMXt targets. Create a note
1936 section to identify iwmmxt binaries.
1937 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1938 * doc/c-arm.texi: Document the support for the iWMMXt.
1939 * NEWS: Mention new support.
1940