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Make a generic VxWorks entry
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0379c688
NC		 12003-10-29 Phil Edwards <phil@codesourcery.com>
2
3 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
4 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
5 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
6 * configure: Regenerated.
7
47eebc20
KH		 82003-10-27 Kazu Hirata <kazu@cs.umass.edu>
9
10 * ChangeLog: Fix typos.
11 * ChangeLog-9295: Likewise.
12 * as.c: Fix comment typos.
13 * as.h: Likewise.
14 * atof-generic.c: Likewise.
15 * bit_fix.h: Likewise.
16 * frags.h: Likewise.
17 * hash.c: Likewise.
18 * input-file.c: Likewise.
19 * input-scrub.c: Likewise.
20 * itbl-ops.c: Likewise.
21 * itbl-parse.y: Likewise.
22 * listing.c: Likewise.
23 * macro.h: Likewise.
24 * read.c: Likewise.
25 * sb.c: Likewise.
26 * sb.h: Likewise.
27 * symbols.c: Likewise.
28 * symbols.h: Likewise.
29
ca43c854
SC		 302003-10-27 Stephane Carrez <stcarrez@nerim.fr>
31
32 * config/tc-m68hc11.c: Convert to ISO C90.
33 * config/tc-m68hc11.h: Likewise.
34
a8015998
KH		 352003-10-26 Kazu Hirata <kazu@cs.umass.edu>
36
37 * doc/c-sh64.texi: Fix a typo.
38
60493797
KH		 392003-10-26 Kazu Hirata <kazu@cs.umass.edu>
40
41 * doc/c-alpha.texi: Fix typos.
42 * doc/c-ia64.texi: Likewise.
43 * doc/c-mmix.texi: Likewise.
44 * doc/c-sh64.texi: Likewise.
45 * doc/c-xtensa.texi: Likewise.
46 * doc/internals.texi: Likewise.
47
ea8f8eab
L		 482003-10-24 H.J. Lu <hongjiu.lu@intel.com>
49
50 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
51 for .interp, .strtab and .symtab. Use specified section
52 attributes.
53
5e2f6673
L		 542003-10-22 Andreas Schwab <schwab@suse.de>
55 H.J. Lu <hongjiu.lu@intel.com>
56 Jim Wilson <wilson@specifixinc.com>
57
58 * config/tc-ia64.c (update_qp_mutex): New.
59 (note_register_values): Properly handle one of PRs in compare
60 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
61 Clear mutex relation for .none/.unc. Don't clear mutex relation
62 on predicated compare.
63
5a21e886
NC		 642003-10-21 Wouter van Heyst <wouter@vidicode.nl>
65
66 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
67 register requirements.
68 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
69
3e602632
NC		 702003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
71 Bernardo Innocenti <bernie@develer.com>
72
73 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
74 * config/m68k-parse.h: Likewise.
75 * NEWS: Mention the new support.
76 * doc/c-m68k.texi: Document new processor selection switch.
77
13757d0c
TS		 782003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
79
80 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
81 extensions broken by gas' expression evaluation of constants.
82 (check_absolute_expr): Use it.
83 (mips_ip): Likewise.
84
88fc725d
HPN		 852003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
86
87 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
88 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
89 --no-stubs.
90 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
91 comment.
92 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
93 (pushj_stubs): New variable.
94 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
95 (PUSHJSTUB_MAX): New macros.
96 (md_longopts): New options "--no-pushj-stubs" and synonym
97 "--no-stubs".
98 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
99 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
100 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
101 PUSHJ stub relaxation.
102 (md_convert_frag): Handle STATE_PUSHJSTUB.
103 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
104 (tc_gen_reloc): Ditto.
105 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
106 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
107 (struct mmix_segment_info_type): New.
108
36759679
NC		 1092003-10-17 Paul Dale <pauli@snapgear.com>
110 Bernardo Innocenti <bernie@develer.com>
111
112 * config/tc-m68k.c (make_pcrel_absolute): Enforce
113 PC-relative jumps with --pcrel.
114 (md_convert_frag_1): Likewise.
115 (md_create_long_jump): Likewise.
116
d4e2de6b
NC		 1172003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
118
119 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
120 (get_operand): Accept both 16 bit 32 bit registers as pointer
121 registers, when operating in Normal mode.
122 (fix_operand_size): Make default address size 16 for Normal mode.
123
ece01a63
ILT		 1242003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
125
126 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
127 registers.
128 (do_iwmmxt_word_addr): With a control register, reject conditional
129 execution and reject a non-word size.
130
fda712ee
AM		 1312003-10-16 Peter Bergner <bergner@vnet.ibm.com>
132
133 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
134 * configure: Regenerate.
135
60946ad0
AM		 1362003-10-15 Alan Modra <amodra@bigpond.net.au>
137
138 * doc/as.texinfo (Align): Correct list of byte targets.
139
1b8e29e5
TS		 1402003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
141
142 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
143 Fix indentation. Better error message.
144
b614a702
BW		 1452003-10-14 Bob Wilson <bob.wilson@acm.org>
146
147 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
148 argument in call to xtensa_get_property_section_name. Formatting.
149
224186bc
KK		 1502003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
151
152 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
153 parenthesis.
154
8edc77b9
KK		 1552003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
156
157 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 158 prototypes and casts.
8edc77b9
KK		 159 * config/tc-sh.h: Likewise.
160 * config/tc-sh64.c: Likewise.
161 * config/tc-sh64.h: Likewise.
162
1ae31fee
DB		 1632003-10-08 Dave Brolley <brolley@redhat.com>
164
165 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
166 (fr550_check_acc_range): New function.
167 (md_assemble): Call fr550_check_acc_range.
168
1692003-10-08 Dave Brolley <brolley@redhat.com>
170
171 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
172 (md_parse_option): Handle OPTION_CPU==fr550.
173 (md_show_usage): Document fr550.
174
05da4302
NC		 1752003-10-08 Philippe De Muyter <phdm@macqel.be>
176
60946ad0 177 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 178 (parse_args) : Accept new --gstabs+ option, and set
179 `use_gnu_debug_info_extensions'.
180 (show_usage) : Document --gstabs+ option.
181 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
182 * stabs.c (stabs_generate_asm_file) : If
183 `use_gnu_debug_info_extensions' is set, add the compilation
184 directory to the stabs debug info.
185 * doc/as.texinfo : Document --gstabs+ option.
186 * NEWS: Mention new feature.
187
60946ad0 1882003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 189
60946ad0
AM		 190 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
191 assembler syntax.
85cf2a8a 192
60946ad0
AM		 193 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
194 register names. Change all "defined (TE_LINUX)" to
195 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 196
60946ad0
AM		 197 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
198 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 199
4615568e
NC		 2002003-10-06 Robert Millan <robertmh@gnu.org>
201
60946ad0 202 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 203 * configure: Regenerate.
204
c2059446
NC		 2052003-10-05 Nick Clifton <nickc@redhat.com>
206
207 * as.c (parse_args): Revert patch to change handling of -f
208 option. Its behaviour is mandated by the POSIX 2 spec.
209
a72d6b4e
CG		 2102003-10-04 Christian Groessler <chris@groessler.org>
211
212 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
213 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
214 (md_pcrel_from): This function now gets called. Supply return
215 value.
216
33948635
NC		 2172003-10-04 Nick Clifton <nickc@redhat.com>
218
219 * as.c: Convert to ISO C90.
220
d3fb7ca2
NC		 2212003-10-04 Nick Clifton <nickc@redhat.com>
222
223 * as.c (std_shortopts): Remove 'f'.
224 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
225 acecpted as an alias for -f.
226
b256d4fd
NC		 2272003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
228
229 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
230 Make 'r' mean readonly data.
231
d17e7bce
TS		 2322003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
233
234 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
235 Unbreak overflow checks.
236
609f23f4
CD		 2372003-10-01 Chris Demetriou <cgd@broadcom.com>
238
239 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
240
ecd13cd3
TS		 2412003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
242
243 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
244 tests.
245 (load_register): Likewise.
246 (macro): Likewise.
247
30c378fd
CD		 2482003-09-30 Chris Demetriou <cgd@broadcom.com>
249
250 * config/tc-mips.c (mips_ip): Capitalize first word of
251 existing condition code warning, and add condition code
252 warnings for .ps instructions, and for bc1any[24][tf].
253
6a265366
CD		 2542003-09-30 Chris Demetriou <cgd@broadcom.com>
255
256 * NEWS: Mention support for MIPS64 Release 2.
257
43c58ae6
CD		 2582003-09-30 Chris Demetriou <cgd@broadcom.com>
259
260 * NEWS: Add an indication of the cutoff for 2.14.
261
5f74bc13
CD		 2622003-09-30 Chris Demetriou <cgd@broadcom.com>
263
264 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
265 * configure: Regenerate.
266 * config/tc-mips.c (imm2_expr): New variable.
267 (md_assemble, mips16_ip): Initialize imm2_expr.
268 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
269 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
270 (macro): Handle M_DEXT and M_DINS.
271 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
272 (mips_ip): Likewise.
273 (OPTION_MIPS64R2): New define.
274 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
275 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
276 (md_parse_option): Handle OPTION_MIPS64R2.
277 (s_mipsset): Handle setting "mips64r2" ISA.
278 (mips_cpu_info_table): Add mips64r2.
279 (md_show_usage): Document -mips64r2 option.
280 * doc/as.texinfo: Docuemnt -mips64r2 option.
281 * doc/c-mips.texi: Likewise.
282
de1e508d
DA		 2832003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
284
285 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
286
530556a9
JT		 2872003-09-26 Matt Thomas <matt@3am-software.com>
288
289 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
290 (OPTION_PIC): Define.
291 (md_longopts): Add "pic" option.
292 (md_parse_option): Change 'K' to OPTION_PIC.
293
f61e8019
AM		 2942003-09-23 Alan Modra <alan@modra.org>
295
296 * config/obj-elf.c (obj_elf_change_section): Adjust for
297 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
298 to be set when defaults are not. Don't set attr from defaults if
299 old_sec.
300
ae826530
TS		 3012003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
302
303 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
304 truncate values which won't fit im 32 bits.
305 (load_register): Likewise.
306 (macro): Likewise.
307
8cd5b113
AM		 3082003-09-17 Dmitry Diky <diwil@mail.ru>
309
310 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
311 (msp430_operands): Remove redundant l2[16] within switch-case.
312
28d297de
AM		 3132003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
314
315 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
316 * configure: Regenerate.
317
256ab948
TS		 3182003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
319
320 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
321 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
322 the function prototype.
323 (load_register): Likewise. Simplify the checks for sign-extended
324 constants.
325 (macro): Likewise. Fix code generation for 64-bit address constants
326 outside the 32-bit compatibility space. Adjust
327 macro_build_ldst_constoffset calls.
328 (s_cprestore): Adjust macro_build_ldst_constoffset call.
329
82e7541d
BW		 3302003-09-11 Bob Wilson <bob.wilson@acm.org>
331
332 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
333 literal_syms): New global variables.
334 (xtensa_define_label, add_target_symbol, xtensa_find_label,
335 map_over_defined_symbols, is_loop_target_label,
336 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
337 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
338 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
339 from insn_labels to saved_insn_labels when entering a literal region.
340 (xtensa_end_directive): Call md_flush_pending_output. Restore
341 insn_labels list when leaving a literal region.
342 (xtensa_literal_position): Call xtensa_clear_insn_labels.
343 (xtensa_literal_pseudo): Add check to disallow .literal inside a
344 literal region. Move insn_labels to saved_insn_labels and then restore
345 insn_labels on exit.
346 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
347 code to set is_loop_target or is_branch_target flag on the symbol
348 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
349 (xtensa_add_literal_sym, xtensa_add_insn_label,
350 xtensa_clear_insn_labels): New functions.
351 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
352 loops_ok argument. Rewrite to use insn_labels list instead of
353 calling xtensa_find_label and to check the is_loop_target flag on
354 symbols when loops_ok is false.
355 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
356 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
357 call to xtensa_move_labels. Propagate is_branch_target and
358 is_loop_target flags from symbols to frags.
359 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
360 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
361 aligning a loop instruction. Adjust call to xtensa_move_labels for
362 aligning entry instructions. Add call to xtensa_clear_insn_labels.
363 (xtensa_end): Remove call to xtensa_mark_target_fragments.
364 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
365 code to use new literal_syms list.
366 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
367 is_branch_target flags.
368
61846f28
BW		 3692003-09-09 Bob Wilson <bob.wilson@acm.org>
370
371 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
372 "move_labels" argument and corresponding call to xtensa_move_labels.
373 (md_assemble): Add a separate call to xtensa_move_labels and remove
374 argument for call to xtensa_mark_literal_pool_location.
375 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
376 calls to xtensa_mark_literal_pool_location.
377 (xtensa_create_local_symbol): Delete and inline the code into...
378 (xtensa_create_literal_symbol): ...here.
379 (xtensa_frob_label): Combine conditionals.
380 (expression_maybe_register, xtensa_symbol_new_hook,
381 fix_new_exp_in_seg): Use symbol_get_tc.
382
1745fcba
BW		 3832003-09-09 Bob Wilson <bob.wilson@acm.org>
384
385 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
386 combining identical literals.
387 (expression_maybe_register): Remove call to find_lit_sym_translation.
388 (is_duplicate_expression, cache_literal, is_duplicate_literal,
389 add_lit_sym_translation, find_lit_sym_translation): Delete.
390
3fb9d77f
NC		 3912003-09-07 Nick Clifton <nickc@redhat.com>
392
393 * doc/as.texinfo (Comments): Comment character for PPC is #.
394
12a99586
SC		 3952003-09-06 Stephane Carrez <stcarrez@nerim.fr>
396
397 PR savannah/4358:
398 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
399 overflow complain.
400
d5087907
RS		 4012003-09-05 Richard Sandiford <rsandifo@redhat.com>
402
403 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
404
8ad30312
NC		 4052003-09-04 Nick Clifton <nickc@redhat.com>
406
407 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
408 (md_pseudo_table): Add .v850e1 pseudo op.
409 (md_show_usage): Document -mv850e1 switch.
410 (md_parse_option): Accept -mv850e1 switch.
411 (md_begin): Allow TARGET_CPU to be v850e1.
412 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
413 * NEWS: Mention support for v850e1.
414
3c9030c1
AM		 4152003-09-04 Alan Modra <amodra@bigpond.net.au>
416
417 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
418 ppc_cpu selection rather than replacing.
419 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
420 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
421
13dfd2d0
NC		 4222003-09-03 Robert Millan <robertmh@gnu.org>
423
424 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
425 triplet.
426 * configure: Regenerate.
427
13b2be9c
DJ		 4282003-09-02 Daniel Jacobowitz <drow@mvista.com>
429
430 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
431 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
432 Specify AC_CONFIG_AUX_DIR.
433 * aclocal.m4: Regenerated with aclocal-1.7.
434 * configure: Regenerated with autoconf 2.57.
435 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
436
364b6d8b
JJ		 4372003-08-29 Jakub Jelinek <jakub@redhat.com>
438
6749011b 439 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 440 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
441 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
442 nor tc_cfi_emit_pcrel_expr are defined.
443 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
444 DIFF_EXPR_OK is not defined.
445 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
446 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
447 tc_cfi_emit_pcrel_expr): Define.
448 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
449 sparc_cfi_emit_pcrel_expr): New prototypes.
450 (sparc_cie_data_alignment): New decl.
451 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
452 * config/tc-sparc.c: Include dw2gencfi.h.
453 (sparc_cie_data_alignment): New variable.
454 (md_begin): Initialize it.
455 (sparc_cfi_frame_initial_instructions): New function.
456 (sparc_regname_to_dw2regnum): Likewise.
457 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 458 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 459
460 * config/tc-sparc.c (s_common): Cast last argument to long and
461 change format string to shut up warning.
462
0dee3be0
JE		 4632003-08-25 Jason Eckhardt <jle@rice.edu>
464
465 * doc/c-i860.texi: Update text about relocatable address expansions.
466
af858dae
JE		 4672003-08-24 Jason Eckhardt <jle@rice.edu>
468
469 * config/tc-i860.c (md_assemble): Use isrc2 from the original
470 instruction when expanding E_ADDR.
471
3673a93e
NC		 4722003-08-21 Nick Clifton <nickc@redhat.com>
473
474 * po/tr.po: Updated Turkish translation.
475
55257f50
AM		 4762003-08-20 Alan Modra <amodra@bigpond.net.au>
477
478 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
479 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
480
f02232aa
NC		 4812003-08-19 Nick Clifton <nickc@redhat.com>
482
483 * config/tc-arm.c (cp_address_required_here): Add code to handle
484 unindexed addressing mode.
485
3d8aea2f
AM		 4862003-08-19 Alan Modra <amodra@bigpond.net.au>
487
488 * config/tc-ppc.c (md_parse_option): Handle -m440.
489 (md_show_usage): Add -m440.
490 (md_apply_fix3): Warning fix.
491 * doc/c-ppc.texi: Document -m440.
492
d6415f6c
AM		 4932003-08-16 Benjamin Kalytta <bkausbk@web.de>
494
495 * read.c (s_print): Check for NULL.
496
1a317472
AM		 4972003-08-16 Alan Modra <amodra@bigpond.net.au>
498
499 * write.c (fixup_segment): When handling an expression involving
500 the subtraction of two symbols in the same segment, don't clear
501 fx_pcrel except for TC_M68K.
502
da64f3bf
AM		 5032003-08-14 Alan Modra <amodra@bigpond.net.au>
504
f86103b7
AM		 505 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
506 code.
507 * config/tc-i386.c: Likewise.
508 (RELOC_ENUM): Don't define. Replace throughout with enum.
509
c8089be7 510 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 511 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
512 Run "make dep-am".
513 * Makefile.in: Regenerate.
514
c04898f8
AS		 5152003-08-08 Andreas Schwab <schwab@suse.de>
516
517 * config/tc-m68k.h (TARGET_USE_CFIPOP)
518 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
519 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
520 Define.
521 * config/tc-m68k.c: Include "dw2gencfi.h".
522 (tc_m68k_regname_to_dw2regnum)
523 (tc_m68k_frame_initial_instructions): New functions.
524
3b260895
NC		 5252003-08-08 Dmitry Diky <diwil@mail.ru>
526
527 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
528 according to gcc order.
529
14d3f364
JE		 5302003-08-07 Jason Eckhardt <jle@rice.edu>
531
c8089be7
AM		 532 * config/tc-i860.c (i860_check_label): New function.
533 * config/tc-i860.h (i860_check_label): New prototype.
534 (tc_check_label): Define macro as i860_check_label.
14d3f364 535
820aff55
JE		 5362003-08-06 Jason Eckhardt <jle@rice.edu>
537
c8089be7
AM		 538 * config/tc-i860.c (s_align_wrapper): New function and prototype.
539 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
540 surrounding OBJ_ELF ifdef, and re-format slightly.
541 * doc/c-i860.texi: Document the special .align syntax available
542 in Intel mode.
820aff55 543
e15f6d30
JE		 5442003-08-06 Jason Eckhardt <jle@rice.edu>
545
546 * config/tc-i860.c (i860_handle_align): New function.
547 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
548 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
549
0acc96e1
JE		 5502003-08-06 Jason Eckhardt <jle@rice.edu>
551
552 * config/tc-i860.c (i860_process_insn): Check that instructions
553 with their dual-bit set are 8-byte aligned.
554
9e7d479d
NC		 5552003-08-06 Nick Clifton <nickc@redhat.com>
556
557 * po/fr.po: Updated French translation.
558
07c7854e
JE		 5592003-08-05 Jason Eckhardt <jle@rice.edu>
560
c8089be7 561 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 562 setting during flop argument parsing. Instead, do it after
563 instruction is fully parsed.
564
5eb0723a
JE		 5652003-08-05 Jason Eckhardt <jle@rice.edu>
566
c8089be7 567 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 568 directives are only available in Intel syntax mode.
569
5ea0549d
JE		 5702003-08-05 Jason Eckhardt <jle@rice.edu>
571
c8089be7
AM		 572 * config/tc-i860.c (s_dual): Accept .dual directive only in
573 the Intel syntax mode.
574 (s_enddual): Likewise for .enddual.
575 (s_atmp): Likewise for .atmp.
5ea0549d 576
a4622f40
AM		 5772003-08-04 Alan Modra <amodra@bigpond.net.au>
578
579 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
580 for memory operands. Pass the full operand_string to i386_index_check.
581
87505968
JE		 5822003-08-01 Jason Eckhardt <jle@rice.edu>
583
c8089be7
AM		 584 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
585 (target_intel_syntax): Declare variable.
586 (OPTION_INTEL_SYNTAX): Declare macro.
587 (md_longopts): Add option -mintel-syntax.
588 (md_parse_option): Set target_intel_syntax.
589 (md_show_usage): Add -mintel-syntax usage.
590 (md_begin): Set reg_prefix based on target_intel_syntax.
591 (i860_process_insn): Skip register prefix only if there is one.
592 Parse relocatable expressions in either Intel or AT&T syntax based
593 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
594 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
595 about the differences in syntax.
87505968 596
20977673
AM		 5972003-08-01 Dmitry Diky <diwil@mail.ru>
598
599 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
600 to all arches.
601
26c9b704
JR		 6022003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
603
604 * config/tc-sh.c (md_assemble): For branches, check & update
605 valid_arch here.
606
7734b6e9
JE		 6072003-07-30 Jason Eckhardt <jle@rice.edu>
608
609 * config/tc-i860.c: Convert to ISO C90.
610
2d150871
RO		 6112003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
612
613 * read.c (s_space): Revert 2003-07-28 change.
614
92191b29
AM		 6152003-07-30 Alan Modra <amodra@bigpond.net.au>
616
617 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
618
c861c80c
AM		 6192003-07-29 Alan Modra <amodra@bigpond.net.au>
620
621 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
622
77a6138a
AM		 6232003-07-29 Jakub Jelinek <jakub@redhat.com>
624
625 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
626
34f70875
L		 6272003-07-28 H.J. Lu <hongjiu.lu@intel.com>
628
629 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
630
8d548edb
RO		 6312003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
632
633 * read.c (s_space): Don't warn about .space 0.
634
dcd410fe
RO		 6352003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
636
637 * config/tc-mips.c (mips_flag_pdr): Define.
638 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
639 (s_mips_end) [OBJ_ELF]: Likewise.
640 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
641 (md_parse_option) [OBJ_ELF]: Handle them.
642 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
643
644 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
645 * doc/as.texinfo (Overview) [MIPS]: Likewise.
646
3cddba1e
L		 6472003-07-25 H.J. Lu <hongjiu.lu@intel.com>
648
649 * config/obj-elf.c (obj_elf_change_section): Update
650 elf_section_type and elf_section_flags only when they are
651 specified.
652
8e8c182c
L		 6532003-07-25 H.J. Lu <hongjiu.lu@intel.com>
654
655 * config/obj-elf.c (obj_elf_change_section): Always set section
656 type and flags.
657
2f89ff8d
L		 6582003-07-25 H.J. Lu <hongjiu.lu@intel.com>
659
660 * config/obj-elf.c (special_sections): Removed.
661 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
662 elf_section_type and elf_section_flags.
663 (elf_frob_file): Set SHT_GROUP.
664
665 * config/obj-elf.h (obj_sec_set_private_data): New.
666
667 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
668 * config/tc-ia64.h: Likewise.
669 * config/tc-m32r.h: Likewise.
670 * config/tc-m68hc11.h: Likewise.
671 * config/tc-mcore.h: Likewise.
672 * config/tc-mips.h: Likewise.
673 * config/tc-ppc.h: Likewise.
674 * config/tc-sh64.h: Likewise.
675 * config/tc-v850.h: Likewise.
676 * config/tc-xtensa.h: Likewise.
677
678 * config/tc-v850.h (SHF_V850_GPREL): Removed.
679 (SHF_V850_EPREL): Likewise.
680 (SHF_V850_R0REL): Likewise.
681
682 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
683 is defined.
684
a7f10e7a
SC		 6852003-07-24 Stephane Carrez <stcarrez@nerim.fr>
686
687 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
688 debugging symbols so that we handle page memory correctly.
689
834d807b
NC		 6902003-07-24 Nick Clifton <nickc@redhat.com>
691
692 * po/fr.po: Updated French translation.
693
8266886e
DJ		 6942003-07-23 Daniel Jacobowitz <drow@mvista.com>
695
696 * config/tc-arm.c (arm_archs): Add iwmmxt.
697
b41b1f95 6982003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 699
b41b1f95
L		 700 * read.c (do_parse_cons_expression): Mark nbytes unused to
701 silence gcc.
702
0c0b9be0
AO		 7032003-07-22 Alexandre Oliva <aoliva@redhat.com>
704
ba18dd6f
AO		 705 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
706 or bsr/bs.
707
0c0b9be0
AO		 708 * config/tc-h8300.c (md_assemble): Make sure characters after
709 slash and dot are lower-case.
710
6c37ac4d
NC		 7112003-07-17 Nick Clifton <nickc@redhat.com>
712
713 * po/es.po: New Spanish translation.
714 * po/tr.po: New Turkish translation.
715 * po/opcodes.pot: Regenerate.
716
c5c0a210
AM		 7172003-07-16 Alan Modra <amodra@bigpond.net.au>
718
719 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
720 (generic_dwarf2_emit_offset): Don't define function when
721 TC__DWARF2_EMIT_OFFSET is defined.
722
5a7ea749
RS		 7232003-07-15 Richard Sandiford <rsandifo@redhat.com>
724
725 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
726 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 727 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 728
ec178e1b
AM		 7292003-07-15 Alan Modra <amodra@bigpond.net.au>
730
731 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
732 only for V850_OPERAND_DISP operands.
733
e85ca5bb
AM		 7342003-07-15 Alan Modra <amodra@bigpond.net.au>
735
736 * frags.c (frag_more): Move segment checks to..
737 (frag_alloc_check): ..here. New function.
738 (frag_append_1_char): Call frag_alloc_check.
739
76bff705
NC		 7402003-07-14 Nick Clifton <nickc@redhat.com>
741
742 * po/tr.po: Update with latest version.
743 * po/POTFILES.in: Regenerate.
744 * po/gas.pot: Regenerate.
745 * configure: Regenerate.
746
278ed128
NC		 7472003-07-14 Nick Clifton <nickc@redhat.com>
748
749 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
750 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
751 "safe-ctype.h" and update use of macros.
752 * Makefile.am: Update dependencies.
753 * Makefile.in: Regenerate.
754
fce00800
AM		 7552003-07-11 Alan Modra <amodra@bigpond.net.au>
756
757 * po/gas.pot: Regenerate.
758
75e21f08
JJ		 7592003-07-10 Jakub Jelinek <jakub@redhat.com>
760
761 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
762 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
763 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
764 DWARF2_CIE_DATA_ALIGNMENT): Define.
765 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
766 prototypes.
767 (ppc_cie_data_alignment): Declare.
768 * config/tc-ppc.c: Include dw2gencfi.h.
769 (ppc_cie_data_alignment): Define.
770 (md_begin): Initialize ppc_cie_data_alignment.
771 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
772 functions.
773 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
774 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
775 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
776 DWARF2_CIE_DATA_ALIGNMENT): Define.
777 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
778 New prototypes.
779 (s390_cie_data_alignment): Declare.
780 * config/tc-s390.c: Include dw2gencfi.h.
781 (s390_cie_data_alignment): Define.
782 (md_begin): Initialize s390_cie_data_alignment.
783 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
784 New functions.
785
2ce28d43
AO		 7862003-07-10 Alexandre Oliva <aoliva@redhat.com>
787
788 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
789 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
790 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
791 * configure.in (am33_2.0, mn10300-*-linux*): Added.
792 * configure: Rebuilt.
793 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
794 elf32-am33lin.
795 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
796 by default.
797
bf6f0d0c
AO		 7982003-07-09 Alexandre Oliva <aoliva@redhat.com>
799
800 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
801 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
802 for subtracts from GLOBAL_OFFSET_TABLE that could not be
803 simplified.
804 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
805 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
806 could not be simplified.
807 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
808 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
809 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
810 BDF_RELOC_MN10300_GOT32.
811 * config/tc-mn10300.c (mn10300_fix_adjustable): If
812 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
813 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
814 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
815 symbol if we know its value.
816 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
817 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
818 duplicate underscore prefix.
819 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
820 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
821 type in X_md, not X_add_number. Zero X_add_number.
822 (mn10300_check_fixup): Extract relocation type from X_md.
823 * config/tc-mn10300.h: Update comment.
824 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
825 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
826 (O_PIC_reloc): this.
827 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
828 (mn10300_check_fixup): Likewise.
829 (mn10300_parse_name): Set X_add_number to relocation type.
830 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
831 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
832 O_GOTOFF, O_PLT, O_GOT): Define.
833 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
834 (mn10300_check_fixup): New fn.
835 (md_assemble): Call it. Check for PIC-related relocs.
836 (mn10300_cons_fix_new): Likewise. New fn.
837 (mn10300_end_of_match): New fn.
838 (mn10300_md_parse_name_cont): New fn.
839
e7b71525
AO		 8402003-07-09 Alexandre Oliva <aoliva@redhat.com>
841
842 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
843 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
844 accumulator's shift.
845 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
846 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
847 md_assemble, md_estimate_size_before_relax): Handle fbCC.
848 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
849 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
850 HAVE_AM33_2.
851 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
852 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
853 (HAVE_AM33): Match AM33_2 too.
854 (HAVE_AM33_2): New macro.
855 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
856 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
857 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
858 (float_registers, double_registers): New variables.
859 (float_register_name, double_register_name): New functions.
860 (md_assemble): Recognize FP registers. Implement FMT_D3.
861 (mn10300_insert_operand): Support FP registers.
862
115695a8
CD		 8632003-07-08 Chris Demetriou <cgd@broadcom.com>
864
865 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
866 target being a global symbol if not compiling SVR4 PIC code.
867
9f7598c1
NC		 8682003-07-07 Nick Clifton <nickc@redhat.com>
869
870 * doc/c-m32r.texi (M32R-Directives): New node. Document the
871 .high, .shigh and .low directives.
872
1b680e4f
RS		 8732003-07-07 Richard Sandiford <rsandifo@redhat.com>
874
875 * config/tc-h8300.c (h8300sxnmode): Add prototype.
876 (DSYMMODE): Remove.
877 (parse_exp): Replace expressionS argument with a h8_op. Parse the
878 operand size as well.
879 (skip_colonthing): Remove unused expression argument. Tighten checks
880 for 2-digit sizes.
881 (colonmod24): Remove.
882 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
883 (get_operand): Likewise. Use the standard code to read the size of
884 pc-relative operands.
885 (fix_operand_size): Include the size-guessing logic that used to be
886 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
887 offsets with a symbolic component.
888
0cea6190
NC		 8892003-07-04 Nick Clifton <nickc@redhat.com>
890
891 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
892 macro to compute size of selected register name array.
893
933fbc29
MS		 8942003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
895
896 * config/tc-s390.c (md_parse_option): Add cpu type z990.
897 (md_begin): Add minimal cpu type logic for instructions with different
898 binary format depending on the cpu.
899 (md_assemble): Remove check for minimal cpu.
900 (s390_insert_operand): Add support for long displacements.
901 (md_gather_operands): Likewise.
902 (tc_s390_fix_adjustable): Likewise.
903 (tc_s390_force_relocation): Likewise.
904 (md_apply_fix3): Likewise.
905
1a2c1fad
CD		 9062003-06-30 Chris Demetriou <cgd@broadcom.com>
907
908 * config/tc-mips.c (s_mipsset): Implement -march= handling
909 differently.
910
17a2f251
TS		 9112003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
912
913 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
914 prototypes and casts. Replace PTR with void *. Reformat.
915 * config/tc-mips.h: Likewise.
916
6344efa4
AM		 9172003-06-30 Alan Modra <amodra@bigpond.net.au>
918
919 * config/tc-ia64.c (note_register_values): Warning fix.
920 * config/tc-mips.c (append_insn): Likewise.
921
fef14a42
TS		 9222003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
923
924 * config/tc-mips.c (mips_set_options,mips_opts): Support for
925 .set arch=FOO.
926 (file_mips_arch): Rename mips_arch.
927 (mips_arch_info,mips_tune_info): Remove.
928 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
929 (mips_cpu_info_from_arch): New function.
930 (md_begin): Use file_mips_arch.
931 (macro_build,macro,mips_ip): Use mips_opts.arch.
932 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
933 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
934 Use file_mips_arch.
935 (s_mipsset): Support for .set arch=FOO.
936 (mips_cpu_info_table): Fix typo.
937
02fc3089
L		 9382003-06-26 H.J. Lu <hongjiu.lu@intel.com>
939
940 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
941
2d0d09ca
RS		 9422003-06-25 Richard Sandiford <rsandifo@redhat.com>
943
944 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
945 unsigned 8-bit operands.
946
685736be
NC		 9472003-06-24 Nick Clifton <nickc@redhat.com>
948
949 * read.c (s_comm): Change error message to assume an unsigned size
950 has been passed to .comm.
951 * config/tc-sparc.c (s_common): Likewise.
952 * write.c (write_contents): Replace 'unsigned long' with
953 'addressT' and 'long' with offsetT in order to allow computations
954 with very large values to work for 64-bit addressed targets.
955 (relax_and_size_all_segments): Likewise.
956 (relax_frag): Likewise.
957 (relax_segment): Likewise.
e85ca5bb 958
e98d298c
MM		 9592003-06-23 Mark Mitchell <mark@codesourcery.com>
960
961 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
962
ca164297
L		 9632003-06-23 H.J. Lu <hongjiu.lu@intel.com>
964
965 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
966 Instructions.
967
968 * gas/config/tc-i386.h (CpuPNI): New.
969 (CpuUnknownFlags): Add CpuPNI.
970
041340ad
JW		 9712003-06-23 <davidm@hpl.hp.com>
972
973 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
974 freebsd, openvms, and nsk (non-stop kernel).
975
b7599f01
JT		 9762003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
977
978 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
979 all locals have been declared.
980
b7c7d6c1
TS		 9812003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
982
983 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
984 special handling for n32 ABI.
985 (macro): Likewise.
986
815ddb50
TS		 9872003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
988
989 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
990 2003-06-11 change.
991
f590b86e
CG		 9922003-06-19 Christian Groessler <chris@groessler.org>
993
994 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
995 now, not only a warning. Add some more checks to detect invalid
996 registers.
997 (get_operand): For CLASS_IR remember register size in mode struct.
998 (get_specific): Handle new CLASS_IRO type. Add register size
999 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1000 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1001
931e13a6
AM		 10022003-06-19 Alan Modra <amodra@bigpond.net.au>
1003
1004 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1005 (ppc_change_csect): Add align param. Align frag at start of csect.
1006 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1007 (ppc_frob_section): Align vma.
1008
9393cb0d
JJ		 10092003-06-18 Jakub Jelinek <jakub@redhat.com>
1010
1011 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1012 (output_cie): Don't pad.
1013 (output_fde): Add align argument. Pad to align if not 0.
1014 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1015 Pad just last FDE to EH_FRAME_ALIGNMENT.
1016
df9a398f
MS		 10172003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1018
1019 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1020 dependent on s390_arch_size and current_cpu dependent on
1021 current_mode_mask.
1022
2fe04c57
NC		 10232003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1024
1025 * configure.in: Add c4x as an architecture variant to tic4x.
1026 * configure: Regenerate.
1027 * Makefile.in: Regenerate.
1028 * doc/Makefile.in: Regenerate.
1029
9f2b53d7
AM		 10302003-06-18 Alan Modra <amodra@bigpond.net.au>
1031
1032 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1033 ".TOC." from PPC64_TOC relocs.
1034
ba0b2174
AM		 10352003-06-17 Alan Modra <amodra@bigpond.net.au>
1036
1037 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1038
f899b4b8
TS		 10392003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1040
1041 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1042 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1043 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1044 s_cprestore,s_cpadd): Use them.
1045
399f703e
HPN		 10462003-06-16 Hans-Peter Nilsson <hp@axis.com>
1047
1048 * configure.in: Add specific case for cris-*-linux-gnu* with
1049 em=linux.
1050 * configure: Regenerate.
1051 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1052 if TE_LINUX defined, else FALSE.
1053 (bfd_boolean demand_register_prefix): Set default from
1054 DEFAULT_CRIS_AXIS_LINUX_GNU.
1055 (symbols_have_leading_underscore): Similar.
1056 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1057
39c2da32
RE		 10582003-06-13 Richard Earnshaw <rearnsha@arm.com>
1059
1060 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1061 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1062 FPU_ARCH_FPA for AOUT.
1063 (md_begin): Don't try to guess the floating point architecture from
1064 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1065
a06a29f2
NC		 10662003-06-13 Robert Millan <zeratul2@wanadoo.es>
1067
1068 * configure.in: Add i386-netbsd-gnu target.
1069 * configure: Regenerate.
1070
d88ef7a6
TT		 10712003-06-12 Tom Tromey <tromey@redhat.com>
1072
1073 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1074 directives node.
1075
34ce925e
RS		 10762003-06-12 Richard Sandiford <rsandifo@redhat.com>
1077
1078 * config/tc-mips.c (append_insn): In a compound relocation, take the
1079 field width from the final (outermost) operator.
1080
cdfbf930
RH		 10812003-06-11 Richard Henderson <rth@redhat.com>
1082
1083 * dw2gencfi.c (struct cfi_escape_data): New.
1084 (cfi_add_CFA_nop): Remove.
1085 (CFI_escape, dot_cfi_escape): New.
1086 (dot_cfi): Remove nop.
1087 (cfi_pseudo_table): Remove nop; add escape.
1088 (output_cfi_insn): Likewise.
1089 (select_cie_for_fde): Stop on escape.
1090 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1091 * read.c, read.h (do_parse_cons_expression): New.
1092 * doc/as.texinfo (.cfi_escape): New.
1093
8c1a34cd
TS		 10942003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1095
1096 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1097 (s_cprestore): Likewise.
1098 (s_cpreturn): Likewise.
1099
4b0cff4e
TS		 11002003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1101
1102 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1103 with zeros.
1104
a7ebbfdf
TS		 11052003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1106
1107 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1108 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1109 exceptions from size assert. Remove most of the addend fixup
1110 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1111 handling. Remove zero addend specialcases.
1112 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1113 the addend fixup specialcase.
1114 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1115
d25d759d
TS		 11162003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1117
1118 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1119 in the RELOC_EXPANSION_POSSIBLE case.
1120
9d83078b
AM		 11212003-06-11 Alan Modra <amodra@bigpond.net.au>
1122
1123 * config/tc-i960.c (line_comment_chars): Add '#'.
1124 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1125
3b443373
L		 11262003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1127
1128 * po/Make-in (DESTDIR): New.
1129 (install-data-yes): Support $(DESTDIR).
1130 (uninstall): Likewise.
1131
795bb480
AM		 11322003-06-11 Alan Modra <amodra@bigpond.net.au>
1133
1134 * Makefile.am: Run "make dep-am".
1135 * Makefile.in: Regenerate.
1136 * po/POTFILES.in: Regenerate.
1137
b11dcf4e
DE		 11382003-06-10 Doug Evans <dje@sebabeach.org>
1139
1140 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1141 CGEN_INSN_RELAXED.
1142 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1143 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1144 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1145
adadcc0c
AM		 11462003-06-10 Alan Modra <amodra@bigpond.net.au>
1147 Gary Hade <garyhade@us.ibm.com>
1148
1149 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1150 (md_apply_fix3): Special case lq insn.
1151
0613284f
RS		 11522003-06-10 Richard Sandiford <rsandifo@redhat.com>
1153
1154 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1155 lists. Allow single-register ranges.
1156
f4984206
RS		 11572003-06-10 Richard Sandiford <rsandifo@redhat.com>
1158
1159 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1160 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1161
12b55ccc
L		 11622003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1163
1164 * NEWS: Updated for the new -n option for the i386 assembler.
1165
1166 * config/tc-i386.c (optimize_align_code): New.
1167 (md_shortopts): Add 'n'.
1168 (md_parse_option): Handle 'n'.
1169 (md_show_usage): Add '-n'.
1170
1171 * config/tc-i386.h (optimize_align_code): Declared.
1172 (md_do_align): Optimize code alignment only if optimize_align_code
1173 is not 0.
1174
1175 * doc/as.texinfo: Add the new -n option.
1176
1177 * doc/c-i386.texi: Document the new -n option.
1178
fa87b337
RH		 11792003-06-07 Richard Henderson <rth@redhat.com>
1180
17076204
RH		 1181 * doc/as.texinfo: Document .cfi_rel_offset.
1182
fa87b337
RH		 1183 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1184 (cfi_add_CFA_offset): Detect invalid offsets.
1185 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1186 (cfi_add_CFA_restore_state): Restore it.
1187 (CFI_rel_offset): New.
1188 (cfi_pseudo_table): Add it.
1189 (dot_cfi): Handle it.
1190
52628315
L		 11912003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1192
1193 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1194 predicate for ia64.
1195
d4ea8842
MS		 11962003-06-05 Michael Snyder <msnyder@redhat.com>
1197
1198 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1199 (build_bytes): Ditto.
1200
12012003-06-05 Richard Sandiford <rsandifo@redhat.com>
1202
1203 * config/tc-h8sx.c (DMODE): Remove.
1204 (colonmod24): Don't choose a default if the operand is a 16-bit
1205 constant integer.
1206 (fix_operand_size): New function.
1207 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1208 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1209
2be24b54
ML		 12102003-06-05 Michal Ludvig <mludvig@suse.cz>
1211
1212 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1213 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1214 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1215 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1216 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1217 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1218 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1219 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1220 (cfi_pseudo_table): New directives .cfi_return_column,
1221 .cfi_restore, .cfi_undefined, .cfi_same_value,
1222 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1223 (dot_cfi, output_cfi_insn): Handle new directives.
1224 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1225 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1226 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1227
757bc393
RH		 12282003-06-04 Richard Henderson <rth@redhat.com>
1229
1233ae62
RH		 1230 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1231
757bc393
RH		 1232 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1233
f4b97536
RH		 12342003-06-04 Richard Henderson <rth@redhat.com>
1235
1236 * config/tc-alpha.c (s_alpha_usepv): New.
1237 (md_pseudo_table): Add it.
1238 (alpha_cfi_frame_initial_instructions): New.
1239 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1240 (tc_cfi_frame_initial_instructions): New.
1241 * doc/c-alpha.texi: Document .usepv.
1242
68d55fe3
JJ		 12432003-06-04 Jakub Jelinek <jakub@redhat.com>
1244
1245 * as.c (show_usage): Document --execstack and --noexecstack.
1246 (parse_args): Add --execstack and --noexecstack.
1247 (main): Create .note.GNU-stack section if --execstack or
1248 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1249 * as.h (flag_execstack, flag_noexecstack): New.
1250
f9b4148d
CD		 12512003-06-03 Chris Demetriou <cgd@broadcom.com>
1252
1253 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1254 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1255 (OPTION_MISC_BASE): New defines.
1256 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1257 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1258 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1259 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1260 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1261 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1262 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1263 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1264 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1265 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1266 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1267 (OPTION_TRAP): Redefine in terms of new defines.
1268 (md_longopts): Reorder entries.
1269
7ee7b84d
MS		 12702003-05-14 Michael Snyder <msnyder@redhat.com>
1271 From Bernd Schmidt <bernds@redhat.com>
1272 and Michael Snyder <msnyder@redhat.com>
1273 and Alexandre Oliva <aoliva@redhat.com>
1274 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1275 * config/tc-h8300.h: Ditto.
1276
e30ddb24
NC		 12772003-06-03 Nick Clifton <nickc@redhat.com>
1278
1279 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1280 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1281 before calling bfd_reloc_type_lookup.
1282
ed7d5d1a
AM		 12832003-06-02 Alan Modra <amodra@bigpond.net.au>
1284
1285 * read.c (emit_expr): Set dot_value.
1286 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1287
c1ed1235
AM		 12882003-06-02 Alan Modra <amodra@bigpond.net.au>
1289
1290 * macro.c (sub_actual): Don't lose string if it turns out that
1291 &string wasn't an arg.
1292
eafbc43f
RH		 12932003-05-31 Richard Henderson <rth@redhat.com>
1294
1295 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1296 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1297
f37f01cf
RH		 12982003-05-29 Richard Henderson <rth@redhat.com>
1299
1300 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1301 (all_frame_data, plast_frame_data, cur_frame_data): New.
1302 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1303 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1304 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1305 * config/tc-alpha.h (md_end): New.
1306 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1307 (DWARF2_CIE_DATA_ALIGNMENT): New.
1308
a197c351
NC		 13092003-05-29 Nick Clifton <nickc@redhat.com>
1310
1311 * configure.in: Add i386-*-freebsd* entry.
1312 * configure: Regenerate.
1313
4bf4a882 13142003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1315
1316 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1317
756d1d01
RH		 13182003-05-27 Richard Henderson <rth@redhat.com>
1319
1320 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1321 symbol_create call.
1322 (current_location): Use symbol_temp_new_now.
1323 * stabs.c (s_stab_generic): Use symbol_temp_new.
1324 * symbols.c (temp_label_name): Remove.
1325 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1326
a4447b93
RH		 13272003-05-27 Richard Henderson <rth@redhat.com>
1328
1329 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1330 * as.c (main): Always call cfi_finish.
1331 * config/tc-i386.c (x86_dwarf2_return_column): New.
1332 (x86_cie_data_alignment): New.
1333 (md_begin): Set them.
1334 (tc_x86_cfi_init): Remove.
1335 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1336 return int, not unsigned long; don't as_bad here.
1337 (tc_x86_frame_initial_instructions): Streamline; use
1338 updated api.
1339 * config/tc-i386.h (tc_cfi_init): Remove.
1340 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1341 (DWARF2_CIE_DATA_ALIGNMENT): New.
1342
b7d6ed97
RH		 13432003-05-27 Richard Henderson <rth@redhat.com>
1344
1345 * symbols.c (temp_label_name): New.
1346 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1347 (symbol_set_value_now): New.
1348 * symbols.h: Prototype them.
1349 * dwarf2dbg.c: Use them.
1350 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1351
14218d5f
JE		 13522003-05-23 Jason Eckhardt <jle@rice.edu>
1353
1354 * config/tc-i860.c (target_xp): Declare variable.
1355 (OPTION_XP): Declare macro.
1356 (md_longopts): Add option -mxp.
1357 (md_parse_option): Set target_xp.
1358 (md_show_usage): Add -mxp usage.
1359 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1360 (md_assemble): Don't try expansions if XP_ONLY is set.
1361 * doc/c-i860.texi: Document -mxp option and i860XP support.
1362
36ede617
EC		 13632003-05-23 Eric Christopher <echristo@redhat.com>
1364
1365 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1366
a105a300
TS		 13672003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1368
1369 * config/tc-mips.c (append_insn): Use actual relocation size for new
1370 fixp's. Don't relax overflow checking for partial_inplace relocations.
1371 Use the actual relocation type in combined relocs, not just the type
1372 of the first one.
1373 (macro_build_jalr): Use actual relocation size for new fix.
1374 (s_cpsetup, s_gpdword): Likewise.
1375
dc9461f6
TS		 13762003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1377
1378 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1379
ceb41009
NC		 13802003-05-22 Nick Clifton <nickc@redhat.com>
1381
1382 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1383 section relative offsets for relocs that will not be based on the
1384 section symbol.
1385 (xstormy16_md_apply_fix3): Remove previous patch to this
1386 function.
1387
143d77c5
EC		 13882003-05-07 Eric Christopher <echristo@redhat.com>
1389
ed7d5d1a
AM		 1390 * config/tc-mips.c (mips_abicalls): New variable.
1391 (md_parse_option): Use.
1392 (s_option): Ditto.
1393 (s_abicalls): Ditto.
1394 (mips_elf_final_processing): Set EF_MIPS_PIC and
1395 EF_MIPS_CPIC dependent on above.
143d77c5 1396
85c77c38
DA		 13972003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1398
1399 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1400
87ccc1b0
NC		 14012003-05-21 Nick Clifton <nickc@redhat.com>
1402
ed7d5d1a
AM		 1403 * config/obj-elf.c: Include dwarf2dbg.h.
1404 (elf_pseudo_tab): Add .file and .loc.
1405 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1406 * config/tc-arm.c: Likewise.
1407 * config/tc-h8300.c: Likewise.
1408 * config/tc-hppa.c: Likewise.
1409 * config/tc-ia64.c: Likewise.
1410 * config/tc-m68hc11.c: Likewise.
1411 * config/tc-m68k.c: Likewise.
1412 * config/tc-mmix.c: Likewise.
1413 * config/tc-mn10300.c: Likewise.
1414 * config/tc-ppc.c: Likewise.
1415 * config/tc-sh.c: Likewise.
1416 * config/tc-sparc.c: Likewise.
1417 * config/tc-v850.c: Likewise.
1418 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1419 dwarf2dbg.h.
1420 * config/tc-ip2k.c: Likewise.
1421 * config/tc-iq2000.c: Likewise.
1422 * config/tc-xstormy16.c: Likewise.
1423 * config/tc-xtensa.c: Likewise.
87ccc1b0 1424 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1425 * Makefile.in: Regenerate.
1426 * aclocal.m4: Regenerate.
1427 * config.in: Regenerate.
1428 * configure: Regenerate.
1429 * po/POTFILES.in: Regenerate.
1430 * po/gas.pot: Regenerate.
143d77c5 1431
7ed2c8b0
NC		 14322003-05-21 Nick Clifton <nickc@redhat.com>
1433
1434 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1435 BFD_ASSEMBLER targets.
1436 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1437 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1438 defining BFD_ASSEMBLER.
1439
39b82151
ML		 14402003-05-20 Michal Ludvig <mludvig@suse.cz>
1441
1442 * as.c (main): Remove tc_cfi_init().
143d77c5 1443 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1444 with '%'.
1445 (cfi_pseudo_table): Add "cfi_register" entry.
1446 (cfi_make_insn): Handle CFA_register.
1447 (cfi_output_insn): Ditto.
1448 (dot_cfi): Ditto.
1449 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1450 (dot_cfi_endproc): Reuse already emitted CIEs.
1451 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1452 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1453
f53e95c7
NC		 14542003-05-20 Nick Clifton <nickc@redhat.com>
1455
1456 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1457 (md_pseudo_table): Add entries for .loc and .line.
1458
7c0295b1
AM		 14592003-05-20 Alan Modra <amodra@bigpond.net.au>
1460
1461 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1462 defined.
1463 (dot_cfi_endproc): Avoid C99 construct.
1464
54cfded0
AM		 14652003-05-20 Michal Ludvig <mludvig@suse.cz>
1466
1467 * dw2gencfi.c, dw2gencfi.h: New files.
1468 * config/tc-i386.c (tc_x86_cfi_init): New function.
1469 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1470 * as.c (parse_args): Set verbose flag on --verbose.
1471 (main): Call tc_cfi_init()/cfi_finish().
1472 * as.h (verbose): New external variable.
1473 * read.c (pobegin): Insert CFI pops to the list.
1474 * symbols.c (local_symbol_make): Make symbol external.
1475 * symbols.h (local_symbol_make): New prototype.
1476 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1477 * Makefile.in: Regenerate.
1478 * doc/as.texinfo: Added node "CFI directives" with description of
1479 all implemented .cfi_* directives.
1480 * doc/Makefile.in: Regenerate.
1481 * po/POTFILES.in: Regenerate.
1482
a1f3c24c
SS		 14832003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1484
54cfded0
AM		 1485 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1486 insns.
1975ab25 1487 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1488
b645cb17
JE		 14892003-05-18 Jason Eckhardt <jle@rice.edu>
1490
1491 * config/tc-i860.c (i860_process_insn): Initialize fc after
1492 each opcode mismatch.
1493
80c7c40a
NC		 14942003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1495
1496 * configure.in: Accept i[3-7]86 variants.
1497 * configure: Regenerate.
1498
c344a4c8
TS		 14992003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1500
1501 * config/tc-mips.h: Fix comment formatting.
1502
64e55042
HPN		 15032003-05-13 Hans-Peter Nilsson <hp@axis.com>
1504
1505 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1506 (read_a_source_file): Delete label contin.
64e55042
HPN		 1507 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1508 input as with macros, instead of in separate old_* variables.
1509 Zero-terminate string being scrubbed.
1510
e66c629e
NC		 15112003-05-12 Nick Clifton <nickc@redhat.com>
1512
1513 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1514 (md_assemble): Reset skipping_fptr.
1515 (md_operand): If @fptr() is followed by a minus sign, set
1516 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1517 @fptr is detected, ignore it and reset skipping_fptr.
1518
673a54e3
JE		 15192003-05-11 Jason Eckhardt <jle@rice.edu>
1520
1521 * config/tc-i860.c (MAX_FIXUPS): Define.
1522 (struct i860_fi fi[]): New struct.
1523 (struct i860_it the_insn): Add above as member and move fields
1524 exp, reloc, pcrel and fup into i860_fi.
1525 (md_assemble): Replace all instances of exp, reloc, pcrel
1526 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1527 Add a loop to possibly emit multiple fix-ups for each insn.
1528 (i860_process_insn): Likewise.
1529 (i860_get_expression): Likewise.
1530 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1531
2ebb4b88
MS		 15322003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1533
1534 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1535
35f5df7f
L		 15362003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1537
1538 * config/tc-ia64.c (alias_hash): New.
1539 (alias_name_hash): New.
1540 (secalias_hash): New.
1541 (secalias_name_hash): New.
1542 (md_pseudo_table): Add "secalias".
1543 (md_begin): Initialize alias_hash, alias_name_hash,
1544 secalias_hash and secalias_name_hash.
1545 (struct alias): New.
1546 (dot_alias): Implement .alias and .secalias directives.
1547 (do_alias): New.
1548 (ia64_adjust_symtab): New.
1549 (do_secalias): New.
1550 (ia64_frob_file): New.
1551
1552 * config/tc-ia64.h (ia64_adjust_symtab): New.
1553 (tc_adjust_symtab): Defined.
1554 (ia64_frob_file): New.
1555 (tc_frob_file): Defined.
1556
d2bf1bda
NC		 15572003-05-07 Dmitry Diky <diwil@mail.ru>
1558
1559 * tc-msp430.c: Add missing lines to known cpus list.
1560
cac012d6
AO		 15612003-05-06 Alexandre Oliva <aoliva@redhat.com>
1562
1563 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1564 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1565 * config.in, configure: Rebuilt.
1566
d8dbbec1
L		 15672003-05-05 H.J. Lu <hjl@gnu.org>
1568
1569 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1570 howto->partial_inplace is false.
1571
9204e615
DJ		 15722003-05-05 Daniel Jacobowitz <drow@mvista.com>
1573
1574 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1575 symbol_used_in_reloc_p check.
1576 (md_apply_fix3): Remove check for howto->pcrel_offset.
1577
711ef82f
L		 15782003-05-03 H.J. Lu <hjl@gnu.org>
1579
1580 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1581 fatal error for unknown section attribute.
1582
1583 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1584 unknown section attribute.
1585 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1586 * config/tc-ppc.c (ppc_section_letter): Likewise.
1587
1588 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1589 (ia64_elf_section_type): Accept "unwind".
1590
83b5ab55
L		 15912003-05-02 H.J. Lu <hjl@gnu.org>
1592
1593 * read.h (demand_copy_string): New.
1594
1595 * config/tc-alpha.c (demand_copy_string): Removed.
1596
7ff0565e
MS		 15972003-05-02 Michael Snyder <msnyder@redhat.com>
1598
54cfded0 1599 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1600 (for targets that like eg. a leading dot in a local label).
1601
2968149b
NC		 16022003-05-02 Nick Clifton <nickc@redhat.com>
1603
1604 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1605 addend with the symbol's value for pc-relative relocations against
1606 a defined symbol - this will be done automatically.
1607
e7b9a8c1
L		 16082003-05-01 H.J. Lu <hjl@gnu.org>
1609
1610 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1611 "STT_NOTYPE".
1612
612d7b83
L		 16132003-05-01 H.J. Lu <hjl@gnu.org>
1614
1615 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1616
1617 * config/obj-elf.c (obj_elf_section_name): Call
1618 tc_canonicalize_section_name if it is defined.
1619
a645d1eb
L		 16202003-05-01 H.J. Lu <hjl@gnu.org>
1621
1622 * config/tc-ia64.c (ia64_check_label): New.
1623 * config/tc-ia64.h (tc_check_label): New.
1624
1625 * read.c (read_a_source_file): Call tc_check_label after
1626 creating a user-defined label if defined.
1627
df12615d
AM		 16282003-05-02 Alan Modra <amodra@bigpond.net.au>
1629
1630 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1631 -be and split strings to below 509 bytes in length.
1632
f70c8412
CG		 16332003-05-01 Christian Groessler <chris@groessler.org>
1634
1635 * expr.h: Fix comments in operatorT typedef.
54cfded0 1636 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1637 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1638 decides by the parameter.
1639 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1640 command line argument was given to select the intended
1641 architecure.
1642 (get_interrupt_operand): Warn if NOP type code is emitted.
1643 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1644 (apply_fix): Call newfix with additional 'size' parameter.
1645 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1646 4 bit immediate arguments.
1647 (md_longopts): Add 'linkrelax' option.
1648 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1649 variable when 'linkrelax' command line option is specified.
1650 (md_show_usage): Display 'linkrelax' option.
1651 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1652 R_CALLR and R_REL16.
1653 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1654
10a98291
L		 16552003-04-30 H.J. Lu <hjl@gnu.org>
1656
1657 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1658 (ia64_float_to_chars): Likewise.
1659 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1660 and ia64_float_to_chars by tc_segment_info_data.endian from
1661 the current segment if byteorder == -1.
1662 (md_begin): Call dot_byteorder to set target_big_endian.
1663 (md_atof): Call ia64_float_to_chars to convert floating point.
1664 (ia64_float_to_chars_bigendian): New function.
1665 (ia64_float_to_chars_littleendian): Likewise.
1666 (ia64_elf_section_change_hook): Likewise.
1667
1668 * config/tc-ia64.h (ia64_number_to_chars): New.
1669 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1670 (ia64_elf_section_change_hook): New.
1671 (md_elf_section_change_hook): Defined.
1672 (ia64_segment_info_type): New struct.
1673 (TC_SEGMENT_INFO_TYPE): Defined.
1674
bf57c3c9
L		 16752003-04-30 H.J. Lu <hjl@gnu.org>
1676
1677 * config/tc-ia64.c (md_section_align): Deleted.
1678
1679 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1680 (md_section_align): New.
1681
165a7f90
L		 16822003-04-30 H.J. Lu <hjl@gnu.org>
1683
1684 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1685 and add real16.
1686 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1687 "real16.ua".
1688 (md_atof): Add 6 byte padding of zero for real16.
1689
eba874d8
NC		 16902003-04-29 Nick Clifton <nickc@redhat.com>
1691
1692 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1693 start of a version name.
1694
dbeba5e5
CD		 16952003-04-28 Chris Demetriou <cgd@broadcom.com>
1696
1697 * configure.in (mips-*-*n*bsd*): Replace with...
1698 (mips-*-netbsd*, mips-*-openbsd*): These.
1699 * configure: Regenerate.
1700
f0d7d5f9
NC		 17012003-04-28 H.J. Lu <hjl@gnu.org>
1702
1703 * config/tc-hppa.c (hppa_symbol_chars): New.
1704 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1705
a38b42ab
TS		 17062003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1707
1708 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1709
69be0a2b
CD		 17102003-04-25 Chris Demetriou <cgd@broadcom.com>
1711
1712 * NEWS: Belatedly mention support for MIPS32 Release 2.
1713
684022ea
EC		 17142003-04-24 Eric Christopher <echristo@redhat.com>
1715
1716 * config/tc-mips.c (nopic_need_relax): Revert previous
1717 change.
1718
2c8714f2
NC		 17192003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1720
1721 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1722 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1723 (md_pseudo_table): Handle .loc and .file
1724 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1725 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1726 * Makefile.in: Regenerate.
1727
684022ea 17282003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1729
1730 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1731 (md_pseudo_table): Add h8300hn, h8300sn.
1732 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1733 * doc/c-h8300.texi : Add documentation for new machine directives.
1734
5ce8663f
NC		 17352003-04-24 Nick Clifton <nickc@redhat.com>
1736
1737 * config/tc-ppc.c (ppc_symbol_chars): Define.
1738 * config/tc-ppc.h (tc_symbol_chars): Define.
1739
ef230218
JR		 17402003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1741
1742 * config/tc-sh.c: Amend comment to refer to SuperH.
1743 * config/tc-sh.h: Likewise.
1744 (LISTING_HEADER): Amend to refer to SuperH.
1745 * config/tc-sh64.c: Change comment to refer to SuperH.
1746 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1747 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1748 * doc/c-sh.texi: Amend to refer to SuperH.
1749 Add SuperH architecture documentation references.
1750 * doc/c-sh64.texi: Change to refer to SuperH.
1751
204cd129
NC		 17522003-04-23 H.J. Lu <hjl@gnu.org>
1753
1754 * app.c (do_scrub_chars): More checks for valid labels.
1755
2cdb18a7
L		 17562003-04-22 H.J. Lu <hjl@gnu.org>
1757
1758 * app.c (do_scrub_chars): Check for valid label.
1759
26597c86
NC		 17602003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1761
1762 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1763 references to Renesas M32R.
1764 * doc/c-m32r.texi: Likewise.
1765
88b4ca40
RH		 17662003-04-21 Richard Henderson <rth@redhat.com>
1767
54cfded0
AM		 1768 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1769 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1770
e5f08f7e
JJ		 17712003-04-18 Jakub Jelinek <jakub@redhat.com>
1772
1773 * ehopt.c (check_eh_frame): For aug_size == 0
1774 in state_seeing_aug_size state skip the state_skipping_aug
1775 state.
1776
c2dcd04e
NC		 17772003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1778
1779 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1780 'Renesas'.
1781 * doc/c-h8500.texi: Likewise.
1782 * doc/c-sh.texi: Likewise.
1783 * doc/c-sh64.texi: Likewise.
1784 * doc/h8.texi: Likewise.
1785 * config/tc-h8300.c: Likewise.
1786 * config/tc-h8300.h: Likewise.
1787 * config/tc-h8500.c: Likewise.
1788 * config/tc-h8500.h: Likewise.
1789 * config/tc-sh.c: Likewise.
1790 * config/tc-sh.h: Likewise.
1791 * config/tc-sh64.c: Likewise.
1792 * config/tc-sh64.h: Likewise.
1793
f5040a92
AO		 17942003-04-10 Alexandre Oliva <aoliva@redhat.com>
1795
1796 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1797 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1798 (append_insn): When filling delay slots with instructions
1799 that have fixups that tc_gen_reloc might consider modifyable
1800 in variant frags, start a new frag.
1801 (load_address): Generate GOT_DISP with of without offset
1802 depending on whether symbol is local. For -xgot, use
1803 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1804 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1805 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1806 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1807 <ld_st>: In NewABI with small got, always use
1808 GOT_PAGE/GOT_OFST, with the latter in the load/store
1809 instruction. With big got, use GOT_HI16/GOT_LO16 or
1810 GOT_PAGE/GOT_OFST.
1811 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1812 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1813 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1814 (md_convert_frag): Use memmove for safe copying of overlapping
1815 regions.
1816
35b55ed2
SC		 18172003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1818
1819 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1820 -mlong, -mshort-double and -mlong-double options; use table @code.
1821 (M68HC11-Syntax): Update to document 68HC12 operands.
1822 (M68HC11-Modifiers): New section for operand modifiers.
1823 (M68HC11-Directives): New section for specific assembler directives.
1824 (M68HC11-Branch): Fix Overfull hbox error.
1825
9214dd3b
AO		 18262003-04-09 Alexandre Oliva <aoliva@redhat.com>
1827
1828 * config/tc-mips.c (macro): Add comments explaining the rationale
1829 for Chris' change.
1830
eb0a7d52
AO		 18312003-04-09 Chris Demetriou <cgd@broadcom.com>
1832
1833 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1834 constant address that Alexandre took out by accident. Reject
1835 64-bit addresses that are not sign extensions of 32 bits only if
1836 we don't support 64-bit address constants.
1837
a7fc733f
AM		 18382003-04-09 Alan Modra <amodra@bigpond.net.au>
1839
1840 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1841
9cc92a36
NC		 18422003-04-08 Nick Clifton <nickc@redhat.com>
1843
1844 * as.c (perform_an_assembly_pass): If using cgen, call
1845 gas_cgen_begin.
1846 * cgen.c (gas_cgen_begin): New function. If
1847 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1848 otherwise call cgen_clear_signed_overflow_ok.
1849 * cgen.h: Prototype gas_cgen_begin.
1850
fe59a223
TS		 18512003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1852
1853 * write.c (write_relocs): Remove unused variable.
1854
5a7a0b7b
AO		 18552003-04-06 Chris Demetriou <cgd@broadcom.com>
1856
1857 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1858 (macro): Use new macro to decide whether to emit constant address
1859 as 32 or 64 bits if addresses are 32-bit wide but registers are
1860 64-bit wide.
1861
577300ce
SC		 18622003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1863
1864 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1865 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1866 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1867 address part of a far-function.
684022ea 1868 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1869 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1870 relocs.
1871 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1872 (find_opcode): Add comment.
1873 (md_estimate_size_before_relax): Force relocation of
1874 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1875 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1876 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1877 on the symbol itself so that DWARF2 strings are merged correctly.
1878
be33c5dd
SS		 18792003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1880
1881 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1882 default tic4x target format to 'coff2-tic4x'.
1883 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1884 s/c3x/tic3x/
1885 * config/tc-tic4x.h: Ditto
1886
e8fd7476
NC		 18872003-04-03 Nick Clifton <nickc@redhat.com>
1888
1889 * NEWS: Mention support for Xtensa architecture.
1890
47281638
PB		 18912003-04-02 Philip Blundell <philb@gnu.org>
1892
1893 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1894
af22f5b2
CD		 18952003-04-02 Chris Demetriou <cgd@broadcom.com>
1896
1897 * config/tc-mips.c (macro2): Adjust implementation of
1898 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1899 in the case where the source and destination registers
1900 are the same.
1901
e0001a05
NC		 19022003-04-01 Bob Wilson <bob.wilson@acm.org>
1903
54cfded0
AM		 1904 * Makefile.am (CPU_TYPES): Add xtensa.
1905 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1906 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1907 (xtensa-relax.o): New target.
1908 Run "make dep-am".
1909 * Makefile.in: Regenerate.
1910 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1911 extra_objects for xtensa targets.
1912 * configure: Regenerate.
1913 * write.c (write_object_file): Add new md_post_relax_hook.
1914 * config/tc-xtensa.c: New file.
1915 * config/tc-xtensa.h: Likewise.
1916 * config/xtensa-istack.h: Likewise.
1917 * config/xtensa-relax.c: Likewise.
1918 * config/xtensa-relax.h: Likewise.
1919 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1920 * doc/Makefile.in: Regenerate.
1921 * doc/all.texi: Set new XTENSA variable.
1922 * doc/as.texinfo: Set new Xtensa variable. Describe
1923 Xtensa-specific options. Define line comment character for
1924 Xtensa. Add Xtensa processors to list of ELF targets where
1925 alignment is specified in bytes. Add new Xtensa-Dependent node.
1926 Add acknowledgements for those contributing to the Xtensa port.
1927 * doc/internals.texi: Describe new md_post_relax_hook.
1928 * doc/c-xtensa.texi: New file.
e0001a05 1929
5a6c6817
NC		 19302003-04-01 Nick Clifton <nickc@redhat.com>
1931 Richard Earnshaw <rearnsha@arm.com>
1932
1933 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1934 (ARM_ARCH_IWMMXT): Simplify.
1935 (insns): Place iwmmx instructions in correct place in table.
1936 (arm_add_note): New function: Add a note entry to a .note section.
1937 (md_begin): Make the default architecture be unknown.
1938 Suppress the creation of an arm note section.
1939
97bbfa38
EC		 19402003-03-26 Eric Christopher <echristo@redhat.com>
1941
54cfded0 1942 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1943
e16bb312
NC		 19442003-03-25 Stan Cox <scox@redhat.com>
1945 Nick Clifton <nickc@redhat.com>
97bbfa38 1946
28d297de 1947 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1948
1949 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1950 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1951 (enum wreg_type, enum iwmmxt_insn_type): New types.
1952 (wr_register, wc_register, wcg_register): New macros.
1953 (iwmmxt_table): New variable.
1954 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1955 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1956 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1957 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1958 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1959 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1960 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1961 cp_byte_address_offset, cp_byte_address_required_here,
1962 check_iwmmxt_insn): New functions.
97bbfa38 1963 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1964 (md_begin): Set the mach value for iWMMXt targets. Create a note
1965 section to identify iwmmxt binaries.
1966 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1967 * doc/c-arm.texi: Document the support for the iWMMXt.
1968 * NEWS: Mention new support.
1969