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1b8e29e5
TS		 12003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2
3 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
4 Fix indentation. Better error message.
5
b614a702
BW		 62003-10-14 Bob Wilson <bob.wilson@acm.org>
7
8 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
9 argument in call to xtensa_get_property_section_name. Formatting.
10
224186bc
KK		 112003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
12
13 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
14 parenthesis.
15
8edc77b9
KK		 162003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
17
18 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
19 prototypes and casts.
20 * config/tc-sh.h: Likewise.
21 * config/tc-sh64.c: Likewise.
22 * config/tc-sh64.h: Likewise.
23
1ae31fee
DB		 242003-10-08 Dave Brolley <brolley@redhat.com>
25
26 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
27 (fr550_check_acc_range): New function.
28 (md_assemble): Call fr550_check_acc_range.
29
302003-10-08 Dave Brolley <brolley@redhat.com>
31
32 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
33 (md_parse_option): Handle OPTION_CPU==fr550.
34 (md_show_usage): Document fr550.
35
05da4302
NC		 362003-10-08 Philippe De Muyter <phdm@macqel.be>
37
38 * as.c (use_gnu_debug_info_extensions) : New variable.
39 (parse_args) : Accept new --gstabs+ option, and set
40 `use_gnu_debug_info_extensions'.
41 (show_usage) : Document --gstabs+ option.
42 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
43 * stabs.c (stabs_generate_asm_file) : If
44 `use_gnu_debug_info_extensions' is set, add the compilation
45 directory to the stabs debug info.
46 * doc/as.texinfo : Document --gstabs+ option.
47 * NEWS: Mention new feature.
48
85cf2a8a
NC		 492003-10-06 Matt Thomas <matt@3am-software.com>
50
51 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
52 assembler syntax.
53
54 tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
55 register names. Change all "defined (TE_LINUX)" to
56 "(defined (TE_LINUX) || defined (TE_NETBSD))".
57
58 tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
59 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
60
4615568e
NC		 612003-10-06 Robert Millan <robertmh@gnu.org>
62
63 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
64 * configure: Regenerate.
65
c2059446
NC		 662003-10-05 Nick Clifton <nickc@redhat.com>
67
68 * as.c (parse_args): Revert patch to change handling of -f
69 option. Its behaviour is mandated by the POSIX 2 spec.
70
a72d6b4e
CG		 712003-10-04 Christian Groessler <chris@groessler.org>
72
73 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
74 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
75 (md_pcrel_from): This function now gets called. Supply return
76 value.
77
33948635
NC		 782003-10-04 Nick Clifton <nickc@redhat.com>
79
80 * as.c: Convert to ISO C90.
81
d3fb7ca2
NC		 822003-10-04 Nick Clifton <nickc@redhat.com>
83
84 * as.c (std_shortopts): Remove 'f'.
85 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
86 acecpted as an alias for -f.
87
b256d4fd
NC		 882003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
89
90 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
91 Make 'r' mean readonly data.
92
d17e7bce
TS		 932003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
94
95 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
96 Unbreak overflow checks.
97
609f23f4
CD		 982003-10-01 Chris Demetriou <cgd@broadcom.com>
99
100 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
101
ecd13cd3
TS		 1022003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
103
104 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
105 tests.
106 (load_register): Likewise.
107 (macro): Likewise.
108
30c378fd
CD		 1092003-09-30 Chris Demetriou <cgd@broadcom.com>
110
111 * config/tc-mips.c (mips_ip): Capitalize first word of
112 existing condition code warning, and add condition code
113 warnings for .ps instructions, and for bc1any[24][tf].
114
6a265366
CD		 1152003-09-30 Chris Demetriou <cgd@broadcom.com>
116
117 * NEWS: Mention support for MIPS64 Release 2.
118
43c58ae6
CD		 1192003-09-30 Chris Demetriou <cgd@broadcom.com>
120
121 * NEWS: Add an indication of the cutoff for 2.14.
122
5f74bc13
CD		 1232003-09-30 Chris Demetriou <cgd@broadcom.com>
124
125 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
126 * configure: Regenerate.
127 * config/tc-mips.c (imm2_expr): New variable.
128 (md_assemble, mips16_ip): Initialize imm2_expr.
129 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
130 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
131 (macro): Handle M_DEXT and M_DINS.
132 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
133 (mips_ip): Likewise.
134 (OPTION_MIPS64R2): New define.
135 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
136 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
137 (md_parse_option): Handle OPTION_MIPS64R2.
138 (s_mipsset): Handle setting "mips64r2" ISA.
139 (mips_cpu_info_table): Add mips64r2.
140 (md_show_usage): Document -mips64r2 option.
141 * doc/as.texinfo: Docuemnt -mips64r2 option.
142 * doc/c-mips.texi: Likewise.
143
de1e508d
DA		 1442003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
145
146 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
147
530556a9
JT		 1482003-09-26 Matt Thomas <matt@3am-software.com>
149
150 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
151 (OPTION_PIC): Define.
152 (md_longopts): Add "pic" option.
153 (md_parse_option): Change 'K' to OPTION_PIC.
154
f61e8019
AM		 1552003-09-23 Alan Modra <alan@modra.org>
156
157 * config/obj-elf.c (obj_elf_change_section): Adjust for
158 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
159 to be set when defaults are not. Don't set attr from defaults if
160 old_sec.
161
ae826530
TS		 1622003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
163
164 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
165 truncate values which won't fit im 32 bits.
166 (load_register): Likewise.
167 (macro): Likewise.
168
8cd5b113
AM		 1692003-09-17 Dmitry Diky <diwil@mail.ru>
170
171 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
172 (msp430_operands): Remove redundant l2[16] within switch-case.
173
28d297de
AM		 1742003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
175
176 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
177 * configure: Regenerate.
178
256ab948
TS		 1792003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
180
181 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
182 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
183 the function prototype.
184 (load_register): Likewise. Simplify the checks for sign-extended
185 constants.
186 (macro): Likewise. Fix code generation for 64-bit address constants
187 outside the 32-bit compatibility space. Adjust
188 macro_build_ldst_constoffset calls.
189 (s_cprestore): Adjust macro_build_ldst_constoffset call.
190
82e7541d
BW		 1912003-09-11 Bob Wilson <bob.wilson@acm.org>
192
193 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
194 literal_syms): New global variables.
195 (xtensa_define_label, add_target_symbol, xtensa_find_label,
196 map_over_defined_symbols, is_loop_target_label,
197 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
198 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
199 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
200 from insn_labels to saved_insn_labels when entering a literal region.
201 (xtensa_end_directive): Call md_flush_pending_output. Restore
202 insn_labels list when leaving a literal region.
203 (xtensa_literal_position): Call xtensa_clear_insn_labels.
204 (xtensa_literal_pseudo): Add check to disallow .literal inside a
205 literal region. Move insn_labels to saved_insn_labels and then restore
206 insn_labels on exit.
207 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
208 code to set is_loop_target or is_branch_target flag on the symbol
209 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
210 (xtensa_add_literal_sym, xtensa_add_insn_label,
211 xtensa_clear_insn_labels): New functions.
212 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
213 loops_ok argument. Rewrite to use insn_labels list instead of
214 calling xtensa_find_label and to check the is_loop_target flag on
215 symbols when loops_ok is false.
216 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
217 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
218 call to xtensa_move_labels. Propagate is_branch_target and
219 is_loop_target flags from symbols to frags.
220 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
221 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
222 aligning a loop instruction. Adjust call to xtensa_move_labels for
223 aligning entry instructions. Add call to xtensa_clear_insn_labels.
224 (xtensa_end): Remove call to xtensa_mark_target_fragments.
225 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
226 code to use new literal_syms list.
227 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
228 is_branch_target flags.
229
61846f28
BW		 2302003-09-09 Bob Wilson <bob.wilson@acm.org>
231
232 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
233 "move_labels" argument and corresponding call to xtensa_move_labels.
234 (md_assemble): Add a separate call to xtensa_move_labels and remove
235 argument for call to xtensa_mark_literal_pool_location.
236 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
237 calls to xtensa_mark_literal_pool_location.
238 (xtensa_create_local_symbol): Delete and inline the code into...
239 (xtensa_create_literal_symbol): ...here.
240 (xtensa_frob_label): Combine conditionals.
241 (expression_maybe_register, xtensa_symbol_new_hook,
242 fix_new_exp_in_seg): Use symbol_get_tc.
243
1745fcba
BW		 2442003-09-09 Bob Wilson <bob.wilson@acm.org>
245
246 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
247 combining identical literals.
248 (expression_maybe_register): Remove call to find_lit_sym_translation.
249 (is_duplicate_expression, cache_literal, is_duplicate_literal,
250 add_lit_sym_translation, find_lit_sym_translation): Delete.
251
3fb9d77f
NC		 2522003-09-07 Nick Clifton <nickc@redhat.com>
253
254 * doc/as.texinfo (Comments): Comment character for PPC is #.
255
12a99586
SC		 2562003-09-06 Stephane Carrez <stcarrez@nerim.fr>
257
258 PR savannah/4358:
259 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
260 overflow complain.
261
d5087907
RS		 2622003-09-05 Richard Sandiford <rsandifo@redhat.com>
263
264 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
265
8ad30312
NC		 2662003-09-04 Nick Clifton <nickc@redhat.com>
267
268 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
269 (md_pseudo_table): Add .v850e1 pseudo op.
270 (md_show_usage): Document -mv850e1 switch.
271 (md_parse_option): Accept -mv850e1 switch.
272 (md_begin): Allow TARGET_CPU to be v850e1.
273 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
274 * NEWS: Mention support for v850e1.
275
3c9030c1
AM		 2762003-09-04 Alan Modra <amodra@bigpond.net.au>
277
278 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
279 ppc_cpu selection rather than replacing.
280 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
281 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
282
13dfd2d0
NC		 2832003-09-03 Robert Millan <robertmh@gnu.org>
284
285 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
286 triplet.
287 * configure: Regenerate.
288
13b2be9c
DJ		 2892003-09-02 Daniel Jacobowitz <drow@mvista.com>
290
291 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
292 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
293 Specify AC_CONFIG_AUX_DIR.
294 * aclocal.m4: Regenerated with aclocal-1.7.
295 * configure: Regenerated with autoconf 2.57.
296 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
297
364b6d8b
JJ		 2982003-08-29 Jakub Jelinek <jakub@redhat.com>
299
6749011b 300 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 301 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
302 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
303 nor tc_cfi_emit_pcrel_expr are defined.
304 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
305 DIFF_EXPR_OK is not defined.
306 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
307 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
308 tc_cfi_emit_pcrel_expr): Define.
309 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
310 sparc_cfi_emit_pcrel_expr): New prototypes.
311 (sparc_cie_data_alignment): New decl.
312 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
313 * config/tc-sparc.c: Include dw2gencfi.h.
314 (sparc_cie_data_alignment): New variable.
315 (md_begin): Initialize it.
316 (sparc_cfi_frame_initial_instructions): New function.
317 (sparc_regname_to_dw2regnum): Likewise.
318 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 319 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 320
321 * config/tc-sparc.c (s_common): Cast last argument to long and
322 change format string to shut up warning.
323
0dee3be0
JE		 3242003-08-25 Jason Eckhardt <jle@rice.edu>
325
326 * doc/c-i860.texi: Update text about relocatable address expansions.
327
af858dae
JE		 3282003-08-24 Jason Eckhardt <jle@rice.edu>
329
330 * config/tc-i860.c (md_assemble): Use isrc2 from the original
331 instruction when expanding E_ADDR.
332
3673a93e
NC		 3332003-08-21 Nick Clifton <nickc@redhat.com>
334
335 * po/tr.po: Updated Turkish translation.
336
55257f50
AM		 3372003-08-20 Alan Modra <amodra@bigpond.net.au>
338
339 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
340 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
341
f02232aa
NC		 3422003-08-19 Nick Clifton <nickc@redhat.com>
343
344 * config/tc-arm.c (cp_address_required_here): Add code to handle
345 unindexed addressing mode.
346
3d8aea2f
AM		 3472003-08-19 Alan Modra <amodra@bigpond.net.au>
348
349 * config/tc-ppc.c (md_parse_option): Handle -m440.
350 (md_show_usage): Add -m440.
351 (md_apply_fix3): Warning fix.
352 * doc/c-ppc.texi: Document -m440.
353
d6415f6c
AM		 3542003-08-16 Benjamin Kalytta <bkausbk@web.de>
355
356 * read.c (s_print): Check for NULL.
357
1a317472
AM		 3582003-08-16 Alan Modra <amodra@bigpond.net.au>
359
360 * write.c (fixup_segment): When handling an expression involving
361 the subtraction of two symbols in the same segment, don't clear
362 fx_pcrel except for TC_M68K.
363
da64f3bf
AM		 3642003-08-14 Alan Modra <amodra@bigpond.net.au>
365
f86103b7
AM		 366 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
367 code.
368 * config/tc-i386.c: Likewise.
369 (RELOC_ENUM): Don't define. Replace throughout with enum.
370
c8089be7 371 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 372 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
373 Run "make dep-am".
374 * Makefile.in: Regenerate.
375
c04898f8
AS		 3762003-08-08 Andreas Schwab <schwab@suse.de>
377
378 * config/tc-m68k.h (TARGET_USE_CFIPOP)
379 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
380 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
381 Define.
382 * config/tc-m68k.c: Include "dw2gencfi.h".
383 (tc_m68k_regname_to_dw2regnum)
384 (tc_m68k_frame_initial_instructions): New functions.
385
3b260895
NC		 3862003-08-08 Dmitry Diky <diwil@mail.ru>
387
388 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
389 according to gcc order.
390
14d3f364
JE		 3912003-08-07 Jason Eckhardt <jle@rice.edu>
392
c8089be7
AM		 393 * config/tc-i860.c (i860_check_label): New function.
394 * config/tc-i860.h (i860_check_label): New prototype.
395 (tc_check_label): Define macro as i860_check_label.
14d3f364 396
820aff55
JE		 3972003-08-06 Jason Eckhardt <jle@rice.edu>
398
c8089be7
AM		 399 * config/tc-i860.c (s_align_wrapper): New function and prototype.
400 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
401 surrounding OBJ_ELF ifdef, and re-format slightly.
402 * doc/c-i860.texi: Document the special .align syntax available
403 in Intel mode.
820aff55 404
e15f6d30
JE		 4052003-08-06 Jason Eckhardt <jle@rice.edu>
406
407 * config/tc-i860.c (i860_handle_align): New function.
408 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
409 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
410
0acc96e1
JE		 4112003-08-06 Jason Eckhardt <jle@rice.edu>
412
413 * config/tc-i860.c (i860_process_insn): Check that instructions
414 with their dual-bit set are 8-byte aligned.
415
9e7d479d
NC		 4162003-08-06 Nick Clifton <nickc@redhat.com>
417
418 * po/fr.po: Updated French translation.
419
07c7854e
JE		 4202003-08-05 Jason Eckhardt <jle@rice.edu>
421
c8089be7 422 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 423 setting during flop argument parsing. Instead, do it after
424 instruction is fully parsed.
425
5eb0723a
JE		 4262003-08-05 Jason Eckhardt <jle@rice.edu>
427
c8089be7 428 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 429 directives are only available in Intel syntax mode.
430
5ea0549d
JE		 4312003-08-05 Jason Eckhardt <jle@rice.edu>
432
c8089be7
AM		 433 * config/tc-i860.c (s_dual): Accept .dual directive only in
434 the Intel syntax mode.
435 (s_enddual): Likewise for .enddual.
436 (s_atmp): Likewise for .atmp.
5ea0549d 437
a4622f40
AM		 4382003-08-04 Alan Modra <amodra@bigpond.net.au>
439
440 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
441 for memory operands. Pass the full operand_string to i386_index_check.
442
87505968
JE		 4432003-08-01 Jason Eckhardt <jle@rice.edu>
444
c8089be7
AM		 445 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
446 (target_intel_syntax): Declare variable.
447 (OPTION_INTEL_SYNTAX): Declare macro.
448 (md_longopts): Add option -mintel-syntax.
449 (md_parse_option): Set target_intel_syntax.
450 (md_show_usage): Add -mintel-syntax usage.
451 (md_begin): Set reg_prefix based on target_intel_syntax.
452 (i860_process_insn): Skip register prefix only if there is one.
453 Parse relocatable expressions in either Intel or AT&T syntax based
454 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
455 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
456 about the differences in syntax.
87505968 457
20977673
AM		 4582003-08-01 Dmitry Diky <diwil@mail.ru>
459
460 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
461 to all arches.
462
26c9b704
JR		 4632003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
464
465 * config/tc-sh.c (md_assemble): For branches, check & update
466 valid_arch here.
467
7734b6e9
JE		 4682003-07-30 Jason Eckhardt <jle@rice.edu>
469
470 * config/tc-i860.c: Convert to ISO C90.
471
2d150871
RO		 4722003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
473
474 * read.c (s_space): Revert 2003-07-28 change.
475
92191b29
AM		 4762003-07-30 Alan Modra <amodra@bigpond.net.au>
477
478 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
479
c861c80c
AM		 4802003-07-29 Alan Modra <amodra@bigpond.net.au>
481
482 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
483
77a6138a
AM		 4842003-07-29 Jakub Jelinek <jakub@redhat.com>
485
486 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
487
34f70875
L		 4882003-07-28 H.J. Lu <hongjiu.lu@intel.com>
489
490 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
491
8d548edb
RO		 4922003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
493
494 * read.c (s_space): Don't warn about .space 0.
495
dcd410fe
RO		 4962003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
497
498 * config/tc-mips.c (mips_flag_pdr): Define.
499 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
500 (s_mips_end) [OBJ_ELF]: Likewise.
501 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
502 (md_parse_option) [OBJ_ELF]: Handle them.
503 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
504
505 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
506 * doc/as.texinfo (Overview) [MIPS]: Likewise.
507
3cddba1e
L		 5082003-07-25 H.J. Lu <hongjiu.lu@intel.com>
509
510 * config/obj-elf.c (obj_elf_change_section): Update
511 elf_section_type and elf_section_flags only when they are
512 specified.
513
8e8c182c
L		 5142003-07-25 H.J. Lu <hongjiu.lu@intel.com>
515
516 * config/obj-elf.c (obj_elf_change_section): Always set section
517 type and flags.
518
2f89ff8d
L		 5192003-07-25 H.J. Lu <hongjiu.lu@intel.com>
520
521 * config/obj-elf.c (special_sections): Removed.
522 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
523 elf_section_type and elf_section_flags.
524 (elf_frob_file): Set SHT_GROUP.
525
526 * config/obj-elf.h (obj_sec_set_private_data): New.
527
528 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
529 * config/tc-ia64.h: Likewise.
530 * config/tc-m32r.h: Likewise.
531 * config/tc-m68hc11.h: Likewise.
532 * config/tc-mcore.h: Likewise.
533 * config/tc-mips.h: Likewise.
534 * config/tc-ppc.h: Likewise.
535 * config/tc-sh64.h: Likewise.
536 * config/tc-v850.h: Likewise.
537 * config/tc-xtensa.h: Likewise.
538
539 * config/tc-v850.h (SHF_V850_GPREL): Removed.
540 (SHF_V850_EPREL): Likewise.
541 (SHF_V850_R0REL): Likewise.
542
543 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
544 is defined.
545
a7f10e7a
SC		 5462003-07-24 Stephane Carrez <stcarrez@nerim.fr>
547
548 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
549 debugging symbols so that we handle page memory correctly.
550
834d807b
NC		 5512003-07-24 Nick Clifton <nickc@redhat.com>
552
553 * po/fr.po: Updated French translation.
554
8266886e
DJ		 5552003-07-23 Daniel Jacobowitz <drow@mvista.com>
556
557 * config/tc-arm.c (arm_archs): Add iwmmxt.
558
b41b1f95 5592003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 560
b41b1f95
L		 561 * read.c (do_parse_cons_expression): Mark nbytes unused to
562 silence gcc.
563
0c0b9be0
AO		 5642003-07-22 Alexandre Oliva <aoliva@redhat.com>
565
ba18dd6f
AO		 566 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
567 or bsr/bs.
568
0c0b9be0
AO		 569 * config/tc-h8300.c (md_assemble): Make sure characters after
570 slash and dot are lower-case.
571
6c37ac4d
NC		 5722003-07-17 Nick Clifton <nickc@redhat.com>
573
574 * po/es.po: New Spanish translation.
575 * po/tr.po: New Turkish translation.
576 * po/opcodes.pot: Regenerate.
577
c5c0a210
AM		 5782003-07-16 Alan Modra <amodra@bigpond.net.au>
579
580 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
581 (generic_dwarf2_emit_offset): Don't define function when
582 TC__DWARF2_EMIT_OFFSET is defined.
583
5a7ea749
RS		 5842003-07-15 Richard Sandiford <rsandifo@redhat.com>
585
586 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
587 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 588 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 589
ec178e1b
AM		 5902003-07-15 Alan Modra <amodra@bigpond.net.au>
591
592 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
593 only for V850_OPERAND_DISP operands.
594
e85ca5bb
AM		 5952003-07-15 Alan Modra <amodra@bigpond.net.au>
596
597 * frags.c (frag_more): Move segment checks to..
598 (frag_alloc_check): ..here. New function.
599 (frag_append_1_char): Call frag_alloc_check.
600
76bff705
NC		 6012003-07-14 Nick Clifton <nickc@redhat.com>
602
603 * po/tr.po: Update with latest version.
604 * po/POTFILES.in: Regenerate.
605 * po/gas.pot: Regenerate.
606 * configure: Regenerate.
607
278ed128
NC		 6082003-07-14 Nick Clifton <nickc@redhat.com>
609
610 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
611 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
612 "safe-ctype.h" and update use of macros.
613 * Makefile.am: Update dependencies.
614 * Makefile.in: Regenerate.
615
fce00800
AM		 6162003-07-11 Alan Modra <amodra@bigpond.net.au>
617
618 * po/gas.pot: Regenerate.
619
75e21f08
JJ		 6202003-07-10 Jakub Jelinek <jakub@redhat.com>
621
622 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
623 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
624 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
625 DWARF2_CIE_DATA_ALIGNMENT): Define.
626 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
627 prototypes.
628 (ppc_cie_data_alignment): Declare.
629 * config/tc-ppc.c: Include dw2gencfi.h.
630 (ppc_cie_data_alignment): Define.
631 (md_begin): Initialize ppc_cie_data_alignment.
632 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
633 functions.
634 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
635 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
636 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
637 DWARF2_CIE_DATA_ALIGNMENT): Define.
638 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
639 New prototypes.
640 (s390_cie_data_alignment): Declare.
641 * config/tc-s390.c: Include dw2gencfi.h.
642 (s390_cie_data_alignment): Define.
643 (md_begin): Initialize s390_cie_data_alignment.
644 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
645 New functions.
646
2ce28d43
AO		 6472003-07-10 Alexandre Oliva <aoliva@redhat.com>
648
649 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
650 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
651 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
652 * configure.in (am33_2.0, mn10300-*-linux*): Added.
653 * configure: Rebuilt.
654 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
655 elf32-am33lin.
656 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
657 by default.
658
bf6f0d0c
AO		 6592003-07-09 Alexandre Oliva <aoliva@redhat.com>
660
661 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
662 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
663 for subtracts from GLOBAL_OFFSET_TABLE that could not be
664 simplified.
665 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
666 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
667 could not be simplified.
668 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
669 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
670 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
671 BDF_RELOC_MN10300_GOT32.
672 * config/tc-mn10300.c (mn10300_fix_adjustable): If
673 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
674 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
675 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
676 symbol if we know its value.
677 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
678 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
679 duplicate underscore prefix.
680 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
681 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
682 type in X_md, not X_add_number. Zero X_add_number.
683 (mn10300_check_fixup): Extract relocation type from X_md.
684 * config/tc-mn10300.h: Update comment.
685 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
686 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
687 (O_PIC_reloc): this.
688 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
689 (mn10300_check_fixup): Likewise.
690 (mn10300_parse_name): Set X_add_number to relocation type.
691 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
692 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
693 O_GOTOFF, O_PLT, O_GOT): Define.
694 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
695 (mn10300_check_fixup): New fn.
696 (md_assemble): Call it. Check for PIC-related relocs.
697 (mn10300_cons_fix_new): Likewise. New fn.
698 (mn10300_end_of_match): New fn.
699 (mn10300_md_parse_name_cont): New fn.
700
e7b71525
AO		 7012003-07-09 Alexandre Oliva <aoliva@redhat.com>
702
703 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
704 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
705 accumulator's shift.
706 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
707 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
708 md_assemble, md_estimate_size_before_relax): Handle fbCC.
709 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
710 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
711 HAVE_AM33_2.
712 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
713 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
714 (HAVE_AM33): Match AM33_2 too.
715 (HAVE_AM33_2): New macro.
716 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
717 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
718 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
719 (float_registers, double_registers): New variables.
720 (float_register_name, double_register_name): New functions.
721 (md_assemble): Recognize FP registers. Implement FMT_D3.
722 (mn10300_insert_operand): Support FP registers.
723
115695a8
CD		 7242003-07-08 Chris Demetriou <cgd@broadcom.com>
725
726 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
727 target being a global symbol if not compiling SVR4 PIC code.
728
9f7598c1
NC		 7292003-07-07 Nick Clifton <nickc@redhat.com>
730
731 * doc/c-m32r.texi (M32R-Directives): New node. Document the
732 .high, .shigh and .low directives.
733
1b680e4f
RS		 7342003-07-07 Richard Sandiford <rsandifo@redhat.com>
735
736 * config/tc-h8300.c (h8300sxnmode): Add prototype.
737 (DSYMMODE): Remove.
738 (parse_exp): Replace expressionS argument with a h8_op. Parse the
739 operand size as well.
740 (skip_colonthing): Remove unused expression argument. Tighten checks
741 for 2-digit sizes.
742 (colonmod24): Remove.
743 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
744 (get_operand): Likewise. Use the standard code to read the size of
745 pc-relative operands.
746 (fix_operand_size): Include the size-guessing logic that used to be
747 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
748 offsets with a symbolic component.
749
0cea6190
NC		 7502003-07-04 Nick Clifton <nickc@redhat.com>
751
752 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
753 macro to compute size of selected register name array.
754
933fbc29
MS		 7552003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
756
757 * config/tc-s390.c (md_parse_option): Add cpu type z990.
758 (md_begin): Add minimal cpu type logic for instructions with different
759 binary format depending on the cpu.
760 (md_assemble): Remove check for minimal cpu.
761 (s390_insert_operand): Add support for long displacements.
762 (md_gather_operands): Likewise.
763 (tc_s390_fix_adjustable): Likewise.
764 (tc_s390_force_relocation): Likewise.
765 (md_apply_fix3): Likewise.
766
1a2c1fad
CD		 7672003-06-30 Chris Demetriou <cgd@broadcom.com>
768
769 * config/tc-mips.c (s_mipsset): Implement -march= handling
770 differently.
771
17a2f251
TS		 7722003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
773
774 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
775 prototypes and casts. Replace PTR with void *. Reformat.
776 * config/tc-mips.h: Likewise.
777
6344efa4
AM		 7782003-06-30 Alan Modra <amodra@bigpond.net.au>
779
780 * config/tc-ia64.c (note_register_values): Warning fix.
781 * config/tc-mips.c (append_insn): Likewise.
782
fef14a42
TS		 7832003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
784
785 * config/tc-mips.c (mips_set_options,mips_opts): Support for
786 .set arch=FOO.
787 (file_mips_arch): Rename mips_arch.
788 (mips_arch_info,mips_tune_info): Remove.
789 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
790 (mips_cpu_info_from_arch): New function.
791 (md_begin): Use file_mips_arch.
792 (macro_build,macro,mips_ip): Use mips_opts.arch.
793 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
794 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
795 Use file_mips_arch.
796 (s_mipsset): Support for .set arch=FOO.
797 (mips_cpu_info_table): Fix typo.
798
02fc3089
L		 7992003-06-26 H.J. Lu <hongjiu.lu@intel.com>
800
801 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
802
2d0d09ca
RS		 8032003-06-25 Richard Sandiford <rsandifo@redhat.com>
804
805 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
806 unsigned 8-bit operands.
807
685736be
NC		 8082003-06-24 Nick Clifton <nickc@redhat.com>
809
810 * read.c (s_comm): Change error message to assume an unsigned size
811 has been passed to .comm.
812 * config/tc-sparc.c (s_common): Likewise.
813 * write.c (write_contents): Replace 'unsigned long' with
814 'addressT' and 'long' with offsetT in order to allow computations
815 with very large values to work for 64-bit addressed targets.
816 (relax_and_size_all_segments): Likewise.
817 (relax_frag): Likewise.
818 (relax_segment): Likewise.
e85ca5bb 819
e98d298c
MM		 8202003-06-23 Mark Mitchell <mark@codesourcery.com>
821
822 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
823
ca164297
L		 8242003-06-23 H.J. Lu <hongjiu.lu@intel.com>
825
826 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
827 Instructions.
828
829 * gas/config/tc-i386.h (CpuPNI): New.
830 (CpuUnknownFlags): Add CpuPNI.
831
041340ad
JW		 8322003-06-23 <davidm@hpl.hp.com>
833
834 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
835 freebsd, openvms, and nsk (non-stop kernel).
836
b7599f01
JT		 8372003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
838
839 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
840 all locals have been declared.
841
b7c7d6c1
TS		 8422003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
843
844 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
845 special handling for n32 ABI.
846 (macro): Likewise.
847
815ddb50
TS		 8482003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
849
850 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
851 2003-06-11 change.
852
f590b86e
CG		 8532003-06-19 Christian Groessler <chris@groessler.org>
854
855 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
856 now, not only a warning. Add some more checks to detect invalid
857 registers.
858 (get_operand): For CLASS_IR remember register size in mode struct.
859 (get_specific): Handle new CLASS_IRO type. Add register size
860 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 861 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 862
931e13a6
AM		 8632003-06-19 Alan Modra <amodra@bigpond.net.au>
864
865 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
866 (ppc_change_csect): Add align param. Align frag at start of csect.
867 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
868 (ppc_frob_section): Align vma.
869
9393cb0d
JJ		 8702003-06-18 Jakub Jelinek <jakub@redhat.com>
871
872 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
873 (output_cie): Don't pad.
874 (output_fde): Add align argument. Pad to align if not 0.
875 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
876 Pad just last FDE to EH_FRAME_ALIGNMENT.
877
df9a398f
MS		 8782003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
879
880 * config/tc-s390.c (init_default_arch): Make current_mode_mask
881 dependent on s390_arch_size and current_cpu dependent on
882 current_mode_mask.
883
2fe04c57
NC		 8842003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
885
886 * configure.in: Add c4x as an architecture variant to tic4x.
887 * configure: Regenerate.
888 * Makefile.in: Regenerate.
889 * doc/Makefile.in: Regenerate.
890
9f2b53d7
AM		 8912003-06-18 Alan Modra <amodra@bigpond.net.au>
892
893 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
894 ".TOC." from PPC64_TOC relocs.
895
ba0b2174
AM		 8962003-06-17 Alan Modra <amodra@bigpond.net.au>
897
898 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
899
f899b4b8
TS		 9002003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
901
902 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
903 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
904 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
905 s_cprestore,s_cpadd): Use them.
906
399f703e
HPN		 9072003-06-16 Hans-Peter Nilsson <hp@axis.com>
908
909 * configure.in: Add specific case for cris-*-linux-gnu* with
910 em=linux.
911 * configure: Regenerate.
912 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
913 if TE_LINUX defined, else FALSE.
914 (bfd_boolean demand_register_prefix): Set default from
915 DEFAULT_CRIS_AXIS_LINUX_GNU.
916 (symbols_have_leading_underscore): Similar.
917 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
918
39c2da32
RE		 9192003-06-13 Richard Earnshaw <rearnsha@arm.com>
920
921 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
922 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
923 FPU_ARCH_FPA for AOUT.
924 (md_begin): Don't try to guess the floating point architecture from
925 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
926
a06a29f2
NC		 9272003-06-13 Robert Millan <zeratul2@wanadoo.es>
928
929 * configure.in: Add i386-netbsd-gnu target.
930 * configure: Regenerate.
931
d88ef7a6
TT		 9322003-06-12 Tom Tromey <tromey@redhat.com>
933
934 * doc/as.texinfo (Comm): Added @node. Moved before CFI
935 directives node.
936
34ce925e
RS		 9372003-06-12 Richard Sandiford <rsandifo@redhat.com>
938
939 * config/tc-mips.c (append_insn): In a compound relocation, take the
940 field width from the final (outermost) operator.
941
cdfbf930
RH		 9422003-06-11 Richard Henderson <rth@redhat.com>
943
944 * dw2gencfi.c (struct cfi_escape_data): New.
945 (cfi_add_CFA_nop): Remove.
946 (CFI_escape, dot_cfi_escape): New.
947 (dot_cfi): Remove nop.
948 (cfi_pseudo_table): Remove nop; add escape.
949 (output_cfi_insn): Likewise.
950 (select_cie_for_fde): Stop on escape.
951 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
952 * read.c, read.h (do_parse_cons_expression): New.
953 * doc/as.texinfo (.cfi_escape): New.
954
8c1a34cd
TS		 9552003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
956
957 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
958 (s_cprestore): Likewise.
959 (s_cpreturn): Likewise.
960
4b0cff4e
TS		 9612003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
962
963 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
964 with zeros.
965
a7ebbfdf
TS		 9662003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
967
968 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
969 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
970 exceptions from size assert. Remove most of the addend fixup
971 specialcasing. Remove value, use valP directly. simplify fx_addnumber
972 handling. Remove zero addend specialcases.
973 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
974 the addend fixup specialcase.
975 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
976
d25d759d
TS		 9772003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
978
979 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
980 in the RELOC_EXPANSION_POSSIBLE case.
981
9d83078b
AM		 9822003-06-11 Alan Modra <amodra@bigpond.net.au>
983
984 * config/tc-i960.c (line_comment_chars): Add '#'.
985 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
986
3b443373
L		 9872003-06-11 H.J. Lu <hongjiu.lu@intel.com>
988
989 * po/Make-in (DESTDIR): New.
990 (install-data-yes): Support $(DESTDIR).
991 (uninstall): Likewise.
992
795bb480
AM		 9932003-06-11 Alan Modra <amodra@bigpond.net.au>
994
995 * Makefile.am: Run "make dep-am".
996 * Makefile.in: Regenerate.
997 * po/POTFILES.in: Regenerate.
998
b11dcf4e
DE		 9992003-06-10 Doug Evans <dje@sebabeach.org>
1000
1001 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1002 CGEN_INSN_RELAXED.
1003 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1004 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1005 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1006
adadcc0c
AM		 10072003-06-10 Alan Modra <amodra@bigpond.net.au>
1008 Gary Hade <garyhade@us.ibm.com>
1009
1010 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1011 (md_apply_fix3): Special case lq insn.
1012
0613284f
RS		 10132003-06-10 Richard Sandiford <rsandifo@redhat.com>
1014
1015 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1016 lists. Allow single-register ranges.
1017
f4984206
RS		 10182003-06-10 Richard Sandiford <rsandifo@redhat.com>
1019
1020 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1021 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1022
12b55ccc
L		 10232003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1024
1025 * NEWS: Updated for the new -n option for the i386 assembler.
1026
1027 * config/tc-i386.c (optimize_align_code): New.
1028 (md_shortopts): Add 'n'.
1029 (md_parse_option): Handle 'n'.
1030 (md_show_usage): Add '-n'.
1031
1032 * config/tc-i386.h (optimize_align_code): Declared.
1033 (md_do_align): Optimize code alignment only if optimize_align_code
1034 is not 0.
1035
1036 * doc/as.texinfo: Add the new -n option.
1037
1038 * doc/c-i386.texi: Document the new -n option.
1039
fa87b337
RH		 10402003-06-07 Richard Henderson <rth@redhat.com>
1041
17076204
RH		 1042 * doc/as.texinfo: Document .cfi_rel_offset.
1043
fa87b337
RH		 1044 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1045 (cfi_add_CFA_offset): Detect invalid offsets.
1046 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1047 (cfi_add_CFA_restore_state): Restore it.
1048 (CFI_rel_offset): New.
1049 (cfi_pseudo_table): Add it.
1050 (dot_cfi): Handle it.
1051
52628315
L		 10522003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1055 predicate for ia64.
1056
d4ea8842
MS		 10572003-06-05 Michael Snyder <msnyder@redhat.com>
1058
1059 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1060 (build_bytes): Ditto.
1061
10622003-06-05 Richard Sandiford <rsandifo@redhat.com>
1063
1064 * config/tc-h8sx.c (DMODE): Remove.
1065 (colonmod24): Don't choose a default if the operand is a 16-bit
1066 constant integer.
1067 (fix_operand_size): New function.
1068 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1069 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1070
2be24b54
ML		 10712003-06-05 Michal Ludvig <mludvig@suse.cz>
1072
1073 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1074 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1075 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1076 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1077 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1078 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1079 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1080 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1081 (cfi_pseudo_table): New directives .cfi_return_column,
1082 .cfi_restore, .cfi_undefined, .cfi_same_value,
1083 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1084 (dot_cfi, output_cfi_insn): Handle new directives.
1085 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1086 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1087 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1088
757bc393
RH		 10892003-06-04 Richard Henderson <rth@redhat.com>
1090
1233ae62
RH		 1091 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1092
757bc393
RH		 1093 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1094
f4b97536
RH		 10952003-06-04 Richard Henderson <rth@redhat.com>
1096
1097 * config/tc-alpha.c (s_alpha_usepv): New.
1098 (md_pseudo_table): Add it.
1099 (alpha_cfi_frame_initial_instructions): New.
1100 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1101 (tc_cfi_frame_initial_instructions): New.
1102 * doc/c-alpha.texi: Document .usepv.
1103
68d55fe3
JJ		 11042003-06-04 Jakub Jelinek <jakub@redhat.com>
1105
1106 * as.c (show_usage): Document --execstack and --noexecstack.
1107 (parse_args): Add --execstack and --noexecstack.
1108 (main): Create .note.GNU-stack section if --execstack or
1109 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1110 * as.h (flag_execstack, flag_noexecstack): New.
1111
f9b4148d
CD		 11122003-06-03 Chris Demetriou <cgd@broadcom.com>
1113
1114 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1115 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1116 (OPTION_MISC_BASE): New defines.
1117 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1118 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1119 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1120 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1121 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1122 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1123 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1124 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1125 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1126 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1127 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1128 (OPTION_TRAP): Redefine in terms of new defines.
1129 (md_longopts): Reorder entries.
1130
7ee7b84d
MS		 11312003-05-14 Michael Snyder <msnyder@redhat.com>
1132 From Bernd Schmidt <bernds@redhat.com>
1133 and Michael Snyder <msnyder@redhat.com>
1134 and Alexandre Oliva <aoliva@redhat.com>
1135 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1136 * config/tc-h8300.h: Ditto.
1137
e30ddb24
NC		 11382003-06-03 Nick Clifton <nickc@redhat.com>
1139
1140 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1141 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1142 before calling bfd_reloc_type_lookup.
1143
ed7d5d1a
AM		 11442003-06-02 Alan Modra <amodra@bigpond.net.au>
1145
1146 * read.c (emit_expr): Set dot_value.
1147 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1148
c1ed1235
AM		 11492003-06-02 Alan Modra <amodra@bigpond.net.au>
1150
1151 * macro.c (sub_actual): Don't lose string if it turns out that
1152 &string wasn't an arg.
1153
eafbc43f
RH		 11542003-05-31 Richard Henderson <rth@redhat.com>
1155
1156 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1157 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1158
f37f01cf
RH		 11592003-05-29 Richard Henderson <rth@redhat.com>
1160
1161 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1162 (all_frame_data, plast_frame_data, cur_frame_data): New.
1163 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1164 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1165 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1166 * config/tc-alpha.h (md_end): New.
1167 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1168 (DWARF2_CIE_DATA_ALIGNMENT): New.
1169
a197c351
NC		 11702003-05-29 Nick Clifton <nickc@redhat.com>
1171
1172 * configure.in: Add i386-*-freebsd* entry.
1173 * configure: Regenerate.
1174
4bf4a882 11752003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1176
1177 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1178
756d1d01
RH		 11792003-05-27 Richard Henderson <rth@redhat.com>
1180
1181 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1182 symbol_create call.
1183 (current_location): Use symbol_temp_new_now.
1184 * stabs.c (s_stab_generic): Use symbol_temp_new.
1185 * symbols.c (temp_label_name): Remove.
1186 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1187
a4447b93
RH		 11882003-05-27 Richard Henderson <rth@redhat.com>
1189
1190 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1191 * as.c (main): Always call cfi_finish.
1192 * config/tc-i386.c (x86_dwarf2_return_column): New.
1193 (x86_cie_data_alignment): New.
1194 (md_begin): Set them.
1195 (tc_x86_cfi_init): Remove.
1196 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1197 return int, not unsigned long; don't as_bad here.
1198 (tc_x86_frame_initial_instructions): Streamline; use
1199 updated api.
1200 * config/tc-i386.h (tc_cfi_init): Remove.
1201 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1202 (DWARF2_CIE_DATA_ALIGNMENT): New.
1203
b7d6ed97
RH		 12042003-05-27 Richard Henderson <rth@redhat.com>
1205
1206 * symbols.c (temp_label_name): New.
1207 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1208 (symbol_set_value_now): New.
1209 * symbols.h: Prototype them.
1210 * dwarf2dbg.c: Use them.
1211 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1212
14218d5f
JE		 12132003-05-23 Jason Eckhardt <jle@rice.edu>
1214
1215 * config/tc-i860.c (target_xp): Declare variable.
1216 (OPTION_XP): Declare macro.
1217 (md_longopts): Add option -mxp.
1218 (md_parse_option): Set target_xp.
1219 (md_show_usage): Add -mxp usage.
1220 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1221 (md_assemble): Don't try expansions if XP_ONLY is set.
1222 * doc/c-i860.texi: Document -mxp option and i860XP support.
1223
36ede617
EC		 12242003-05-23 Eric Christopher <echristo@redhat.com>
1225
1226 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1227
a105a300
TS		 12282003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1229
1230 * config/tc-mips.c (append_insn): Use actual relocation size for new
1231 fixp's. Don't relax overflow checking for partial_inplace relocations.
1232 Use the actual relocation type in combined relocs, not just the type
1233 of the first one.
1234 (macro_build_jalr): Use actual relocation size for new fix.
1235 (s_cpsetup, s_gpdword): Likewise.
1236
dc9461f6
TS		 12372003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1238
1239 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1240
ceb41009
NC		 12412003-05-22 Nick Clifton <nickc@redhat.com>
1242
1243 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1244 section relative offsets for relocs that will not be based on the
1245 section symbol.
1246 (xstormy16_md_apply_fix3): Remove previous patch to this
1247 function.
1248
143d77c5
EC		 12492003-05-07 Eric Christopher <echristo@redhat.com>
1250
ed7d5d1a
AM		 1251 * config/tc-mips.c (mips_abicalls): New variable.
1252 (md_parse_option): Use.
1253 (s_option): Ditto.
1254 (s_abicalls): Ditto.
1255 (mips_elf_final_processing): Set EF_MIPS_PIC and
1256 EF_MIPS_CPIC dependent on above.
143d77c5 1257
85c77c38
DA		 12582003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1259
1260 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1261
87ccc1b0
NC		 12622003-05-21 Nick Clifton <nickc@redhat.com>
1263
ed7d5d1a
AM		 1264 * config/obj-elf.c: Include dwarf2dbg.h.
1265 (elf_pseudo_tab): Add .file and .loc.
1266 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1267 * config/tc-arm.c: Likewise.
1268 * config/tc-h8300.c: Likewise.
1269 * config/tc-hppa.c: Likewise.
1270 * config/tc-ia64.c: Likewise.
1271 * config/tc-m68hc11.c: Likewise.
1272 * config/tc-m68k.c: Likewise.
1273 * config/tc-mmix.c: Likewise.
1274 * config/tc-mn10300.c: Likewise.
1275 * config/tc-ppc.c: Likewise.
1276 * config/tc-sh.c: Likewise.
1277 * config/tc-sparc.c: Likewise.
1278 * config/tc-v850.c: Likewise.
1279 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1280 dwarf2dbg.h.
1281 * config/tc-ip2k.c: Likewise.
1282 * config/tc-iq2000.c: Likewise.
1283 * config/tc-xstormy16.c: Likewise.
1284 * config/tc-xtensa.c: Likewise.
87ccc1b0 1285 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1286 * Makefile.in: Regenerate.
1287 * aclocal.m4: Regenerate.
1288 * config.in: Regenerate.
1289 * configure: Regenerate.
1290 * po/POTFILES.in: Regenerate.
1291 * po/gas.pot: Regenerate.
143d77c5 1292
7ed2c8b0
NC		 12932003-05-21 Nick Clifton <nickc@redhat.com>
1294
1295 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1296 BFD_ASSEMBLER targets.
1297 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1298 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1299 defining BFD_ASSEMBLER.
1300
39b82151
ML		 13012003-05-20 Michal Ludvig <mludvig@suse.cz>
1302
1303 * as.c (main): Remove tc_cfi_init().
143d77c5 1304 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1305 with '%'.
1306 (cfi_pseudo_table): Add "cfi_register" entry.
1307 (cfi_make_insn): Handle CFA_register.
1308 (cfi_output_insn): Ditto.
1309 (dot_cfi): Ditto.
1310 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1311 (dot_cfi_endproc): Reuse already emitted CIEs.
1312 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1313 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1314
f53e95c7
NC		 13152003-05-20 Nick Clifton <nickc@redhat.com>
1316
1317 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1318 (md_pseudo_table): Add entries for .loc and .line.
1319
7c0295b1
AM		 13202003-05-20 Alan Modra <amodra@bigpond.net.au>
1321
1322 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1323 defined.
1324 (dot_cfi_endproc): Avoid C99 construct.
1325
54cfded0
AM		 13262003-05-20 Michal Ludvig <mludvig@suse.cz>
1327
1328 * dw2gencfi.c, dw2gencfi.h: New files.
1329 * config/tc-i386.c (tc_x86_cfi_init): New function.
1330 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1331 * as.c (parse_args): Set verbose flag on --verbose.
1332 (main): Call tc_cfi_init()/cfi_finish().
1333 * as.h (verbose): New external variable.
1334 * read.c (pobegin): Insert CFI pops to the list.
1335 * symbols.c (local_symbol_make): Make symbol external.
1336 * symbols.h (local_symbol_make): New prototype.
1337 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1338 * Makefile.in: Regenerate.
1339 * doc/as.texinfo: Added node "CFI directives" with description of
1340 all implemented .cfi_* directives.
1341 * doc/Makefile.in: Regenerate.
1342 * po/POTFILES.in: Regenerate.
1343
a1f3c24c
SS		 13442003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1345
54cfded0
AM		 1346 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1347 insns.
1975ab25 1348 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1349
b645cb17
JE		 13502003-05-18 Jason Eckhardt <jle@rice.edu>
1351
1352 * config/tc-i860.c (i860_process_insn): Initialize fc after
1353 each opcode mismatch.
1354
80c7c40a
NC		 13552003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1356
1357 * configure.in: Accept i[3-7]86 variants.
1358 * configure: Regenerate.
1359
c344a4c8
TS		 13602003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1361
1362 * config/tc-mips.h: Fix comment formatting.
1363
64e55042
HPN		 13642003-05-13 Hans-Peter Nilsson <hp@axis.com>
1365
1366 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1367 (read_a_source_file): Delete label contin.
64e55042
HPN		 1368 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1369 input as with macros, instead of in separate old_* variables.
1370 Zero-terminate string being scrubbed.
1371
e66c629e
NC		 13722003-05-12 Nick Clifton <nickc@redhat.com>
1373
1374 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1375 (md_assemble): Reset skipping_fptr.
1376 (md_operand): If @fptr() is followed by a minus sign, set
1377 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1378 @fptr is detected, ignore it and reset skipping_fptr.
1379
673a54e3
JE		 13802003-05-11 Jason Eckhardt <jle@rice.edu>
1381
1382 * config/tc-i860.c (MAX_FIXUPS): Define.
1383 (struct i860_fi fi[]): New struct.
1384 (struct i860_it the_insn): Add above as member and move fields
1385 exp, reloc, pcrel and fup into i860_fi.
1386 (md_assemble): Replace all instances of exp, reloc, pcrel
1387 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1388 Add a loop to possibly emit multiple fix-ups for each insn.
1389 (i860_process_insn): Likewise.
1390 (i860_get_expression): Likewise.
1391 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1392
2ebb4b88
MS		 13932003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1394
1395 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1396
35f5df7f
L		 13972003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1398
1399 * config/tc-ia64.c (alias_hash): New.
1400 (alias_name_hash): New.
1401 (secalias_hash): New.
1402 (secalias_name_hash): New.
1403 (md_pseudo_table): Add "secalias".
1404 (md_begin): Initialize alias_hash, alias_name_hash,
1405 secalias_hash and secalias_name_hash.
1406 (struct alias): New.
1407 (dot_alias): Implement .alias and .secalias directives.
1408 (do_alias): New.
1409 (ia64_adjust_symtab): New.
1410 (do_secalias): New.
1411 (ia64_frob_file): New.
1412
1413 * config/tc-ia64.h (ia64_adjust_symtab): New.
1414 (tc_adjust_symtab): Defined.
1415 (ia64_frob_file): New.
1416 (tc_frob_file): Defined.
1417
d2bf1bda
NC		 14182003-05-07 Dmitry Diky <diwil@mail.ru>
1419
1420 * tc-msp430.c: Add missing lines to known cpus list.
1421
cac012d6
AO		 14222003-05-06 Alexandre Oliva <aoliva@redhat.com>
1423
1424 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1425 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1426 * config.in, configure: Rebuilt.
1427
d8dbbec1
L		 14282003-05-05 H.J. Lu <hjl@gnu.org>
1429
1430 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1431 howto->partial_inplace is false.
1432
9204e615
DJ		 14332003-05-05 Daniel Jacobowitz <drow@mvista.com>
1434
1435 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1436 symbol_used_in_reloc_p check.
1437 (md_apply_fix3): Remove check for howto->pcrel_offset.
1438
711ef82f
L		 14392003-05-03 H.J. Lu <hjl@gnu.org>
1440
1441 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1442 fatal error for unknown section attribute.
1443
1444 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1445 unknown section attribute.
1446 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1447 * config/tc-ppc.c (ppc_section_letter): Likewise.
1448
1449 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1450 (ia64_elf_section_type): Accept "unwind".
1451
83b5ab55
L		 14522003-05-02 H.J. Lu <hjl@gnu.org>
1453
1454 * read.h (demand_copy_string): New.
1455
1456 * config/tc-alpha.c (demand_copy_string): Removed.
1457
7ff0565e
MS		 14582003-05-02 Michael Snyder <msnyder@redhat.com>
1459
54cfded0 1460 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1461 (for targets that like eg. a leading dot in a local label).
1462
2968149b
NC		 14632003-05-02 Nick Clifton <nickc@redhat.com>
1464
1465 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1466 addend with the symbol's value for pc-relative relocations against
1467 a defined symbol - this will be done automatically.
1468
e7b9a8c1
L		 14692003-05-01 H.J. Lu <hjl@gnu.org>
1470
1471 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1472 "STT_NOTYPE".
1473
612d7b83
L		 14742003-05-01 H.J. Lu <hjl@gnu.org>
1475
1476 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1477
1478 * config/obj-elf.c (obj_elf_section_name): Call
1479 tc_canonicalize_section_name if it is defined.
1480
a645d1eb
L		 14812003-05-01 H.J. Lu <hjl@gnu.org>
1482
1483 * config/tc-ia64.c (ia64_check_label): New.
1484 * config/tc-ia64.h (tc_check_label): New.
1485
1486 * read.c (read_a_source_file): Call tc_check_label after
1487 creating a user-defined label if defined.
1488
df12615d
AM		 14892003-05-02 Alan Modra <amodra@bigpond.net.au>
1490
1491 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1492 -be and split strings to below 509 bytes in length.
1493
f70c8412
CG		 14942003-05-01 Christian Groessler <chris@groessler.org>
1495
1496 * expr.h: Fix comments in operatorT typedef.
54cfded0 1497 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1498 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1499 decides by the parameter.
1500 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1501 command line argument was given to select the intended
1502 architecure.
1503 (get_interrupt_operand): Warn if NOP type code is emitted.
1504 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1505 (apply_fix): Call newfix with additional 'size' parameter.
1506 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1507 4 bit immediate arguments.
1508 (md_longopts): Add 'linkrelax' option.
1509 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1510 variable when 'linkrelax' command line option is specified.
1511 (md_show_usage): Display 'linkrelax' option.
1512 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1513 R_CALLR and R_REL16.
1514 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1515
10a98291
L		 15162003-04-30 H.J. Lu <hjl@gnu.org>
1517
1518 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1519 (ia64_float_to_chars): Likewise.
1520 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1521 and ia64_float_to_chars by tc_segment_info_data.endian from
1522 the current segment if byteorder == -1.
1523 (md_begin): Call dot_byteorder to set target_big_endian.
1524 (md_atof): Call ia64_float_to_chars to convert floating point.
1525 (ia64_float_to_chars_bigendian): New function.
1526 (ia64_float_to_chars_littleendian): Likewise.
1527 (ia64_elf_section_change_hook): Likewise.
1528
1529 * config/tc-ia64.h (ia64_number_to_chars): New.
1530 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1531 (ia64_elf_section_change_hook): New.
1532 (md_elf_section_change_hook): Defined.
1533 (ia64_segment_info_type): New struct.
1534 (TC_SEGMENT_INFO_TYPE): Defined.
1535
bf57c3c9
L		 15362003-04-30 H.J. Lu <hjl@gnu.org>
1537
1538 * config/tc-ia64.c (md_section_align): Deleted.
1539
1540 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1541 (md_section_align): New.
1542
165a7f90
L		 15432003-04-30 H.J. Lu <hjl@gnu.org>
1544
1545 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1546 and add real16.
1547 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1548 "real16.ua".
1549 (md_atof): Add 6 byte padding of zero for real16.
1550
eba874d8
NC		 15512003-04-29 Nick Clifton <nickc@redhat.com>
1552
1553 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1554 start of a version name.
1555
dbeba5e5
CD		 15562003-04-28 Chris Demetriou <cgd@broadcom.com>
1557
1558 * configure.in (mips-*-*n*bsd*): Replace with...
1559 (mips-*-netbsd*, mips-*-openbsd*): These.
1560 * configure: Regenerate.
1561
f0d7d5f9
NC		 15622003-04-28 H.J. Lu <hjl@gnu.org>
1563
1564 * config/tc-hppa.c (hppa_symbol_chars): New.
1565 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1566
a38b42ab
TS		 15672003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1568
1569 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1570
69be0a2b
CD		 15712003-04-25 Chris Demetriou <cgd@broadcom.com>
1572
1573 * NEWS: Belatedly mention support for MIPS32 Release 2.
1574
684022ea
EC		 15752003-04-24 Eric Christopher <echristo@redhat.com>
1576
1577 * config/tc-mips.c (nopic_need_relax): Revert previous
1578 change.
1579
2c8714f2
NC		 15802003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1581
1582 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1583 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1584 (md_pseudo_table): Handle .loc and .file
1585 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1586 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1587 * Makefile.in: Regenerate.
1588
684022ea 15892003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1590
1591 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1592 (md_pseudo_table): Add h8300hn, h8300sn.
1593 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1594 * doc/c-h8300.texi : Add documentation for new machine directives.
1595
5ce8663f
NC		 15962003-04-24 Nick Clifton <nickc@redhat.com>
1597
1598 * config/tc-ppc.c (ppc_symbol_chars): Define.
1599 * config/tc-ppc.h (tc_symbol_chars): Define.
1600
ef230218
JR		 16012003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1602
1603 * config/tc-sh.c: Amend comment to refer to SuperH.
1604 * config/tc-sh.h: Likewise.
1605 (LISTING_HEADER): Amend to refer to SuperH.
1606 * config/tc-sh64.c: Change comment to refer to SuperH.
1607 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1608 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1609 * doc/c-sh.texi: Amend to refer to SuperH.
1610 Add SuperH architecture documentation references.
1611 * doc/c-sh64.texi: Change to refer to SuperH.
1612
204cd129
NC		 16132003-04-23 H.J. Lu <hjl@gnu.org>
1614
1615 * app.c (do_scrub_chars): More checks for valid labels.
1616
2cdb18a7
L		 16172003-04-22 H.J. Lu <hjl@gnu.org>
1618
1619 * app.c (do_scrub_chars): Check for valid label.
1620
26597c86
NC		 16212003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1622
1623 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1624 references to Renesas M32R.
1625 * doc/c-m32r.texi: Likewise.
1626
88b4ca40
RH		 16272003-04-21 Richard Henderson <rth@redhat.com>
1628
54cfded0
AM		 1629 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1630 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1631
e5f08f7e
JJ		 16322003-04-18 Jakub Jelinek <jakub@redhat.com>
1633
1634 * ehopt.c (check_eh_frame): For aug_size == 0
1635 in state_seeing_aug_size state skip the state_skipping_aug
1636 state.
1637
c2dcd04e
NC		 16382003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1639
1640 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1641 'Renesas'.
1642 * doc/c-h8500.texi: Likewise.
1643 * doc/c-sh.texi: Likewise.
1644 * doc/c-sh64.texi: Likewise.
1645 * doc/h8.texi: Likewise.
1646 * config/tc-h8300.c: Likewise.
1647 * config/tc-h8300.h: Likewise.
1648 * config/tc-h8500.c: Likewise.
1649 * config/tc-h8500.h: Likewise.
1650 * config/tc-sh.c: Likewise.
1651 * config/tc-sh.h: Likewise.
1652 * config/tc-sh64.c: Likewise.
1653 * config/tc-sh64.h: Likewise.
1654
f5040a92
AO		 16552003-04-10 Alexandre Oliva <aoliva@redhat.com>
1656
1657 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1658 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1659 (append_insn): When filling delay slots with instructions
1660 that have fixups that tc_gen_reloc might consider modifyable
1661 in variant frags, start a new frag.
1662 (load_address): Generate GOT_DISP with of without offset
1663 depending on whether symbol is local. For -xgot, use
1664 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1665 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1666 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1667 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1668 <ld_st>: In NewABI with small got, always use
1669 GOT_PAGE/GOT_OFST, with the latter in the load/store
1670 instruction. With big got, use GOT_HI16/GOT_LO16 or
1671 GOT_PAGE/GOT_OFST.
1672 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1673 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1674 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1675 (md_convert_frag): Use memmove for safe copying of overlapping
1676 regions.
1677
35b55ed2
SC		 16782003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1679
1680 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1681 -mlong, -mshort-double and -mlong-double options; use table @code.
1682 (M68HC11-Syntax): Update to document 68HC12 operands.
1683 (M68HC11-Modifiers): New section for operand modifiers.
1684 (M68HC11-Directives): New section for specific assembler directives.
1685 (M68HC11-Branch): Fix Overfull hbox error.
1686
9214dd3b
AO		 16872003-04-09 Alexandre Oliva <aoliva@redhat.com>
1688
1689 * config/tc-mips.c (macro): Add comments explaining the rationale
1690 for Chris' change.
1691
eb0a7d52
AO		 16922003-04-09 Chris Demetriou <cgd@broadcom.com>
1693
1694 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1695 constant address that Alexandre took out by accident. Reject
1696 64-bit addresses that are not sign extensions of 32 bits only if
1697 we don't support 64-bit address constants.
1698
a7fc733f
AM		 16992003-04-09 Alan Modra <amodra@bigpond.net.au>
1700
1701 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1702
9cc92a36
NC		 17032003-04-08 Nick Clifton <nickc@redhat.com>
1704
1705 * as.c (perform_an_assembly_pass): If using cgen, call
1706 gas_cgen_begin.
1707 * cgen.c (gas_cgen_begin): New function. If
1708 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1709 otherwise call cgen_clear_signed_overflow_ok.
1710 * cgen.h: Prototype gas_cgen_begin.
1711
fe59a223
TS		 17122003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1713
1714 * write.c (write_relocs): Remove unused variable.
1715
5a7a0b7b
AO		 17162003-04-06 Chris Demetriou <cgd@broadcom.com>
1717
1718 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1719 (macro): Use new macro to decide whether to emit constant address
1720 as 32 or 64 bits if addresses are 32-bit wide but registers are
1721 64-bit wide.
1722
577300ce
SC		 17232003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1724
1725 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1726 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1727 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1728 address part of a far-function.
684022ea 1729 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1730 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1731 relocs.
1732 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1733 (find_opcode): Add comment.
1734 (md_estimate_size_before_relax): Force relocation of
1735 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1736 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1737 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1738 on the symbol itself so that DWARF2 strings are merged correctly.
1739
be33c5dd
SS		 17402003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1741
1742 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1743 default tic4x target format to 'coff2-tic4x'.
1744 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1745 s/c3x/tic3x/
1746 * config/tc-tic4x.h: Ditto
1747
e8fd7476
NC		 17482003-04-03 Nick Clifton <nickc@redhat.com>
1749
1750 * NEWS: Mention support for Xtensa architecture.
1751
47281638
PB		 17522003-04-02 Philip Blundell <philb@gnu.org>
1753
1754 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1755
af22f5b2
CD		 17562003-04-02 Chris Demetriou <cgd@broadcom.com>
1757
1758 * config/tc-mips.c (macro2): Adjust implementation of
1759 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1760 in the case where the source and destination registers
1761 are the same.
1762
e0001a05
NC		 17632003-04-01 Bob Wilson <bob.wilson@acm.org>
1764
54cfded0
AM		 1765 * Makefile.am (CPU_TYPES): Add xtensa.
1766 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1767 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1768 (xtensa-relax.o): New target.
1769 Run "make dep-am".
1770 * Makefile.in: Regenerate.
1771 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1772 extra_objects for xtensa targets.
1773 * configure: Regenerate.
1774 * write.c (write_object_file): Add new md_post_relax_hook.
1775 * config/tc-xtensa.c: New file.
1776 * config/tc-xtensa.h: Likewise.
1777 * config/xtensa-istack.h: Likewise.
1778 * config/xtensa-relax.c: Likewise.
1779 * config/xtensa-relax.h: Likewise.
1780 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1781 * doc/Makefile.in: Regenerate.
1782 * doc/all.texi: Set new XTENSA variable.
1783 * doc/as.texinfo: Set new Xtensa variable. Describe
1784 Xtensa-specific options. Define line comment character for
1785 Xtensa. Add Xtensa processors to list of ELF targets where
1786 alignment is specified in bytes. Add new Xtensa-Dependent node.
1787 Add acknowledgements for those contributing to the Xtensa port.
1788 * doc/internals.texi: Describe new md_post_relax_hook.
1789 * doc/c-xtensa.texi: New file.
e0001a05 1790
5a6c6817
NC		 17912003-04-01 Nick Clifton <nickc@redhat.com>
1792 Richard Earnshaw <rearnsha@arm.com>
1793
1794 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1795 (ARM_ARCH_IWMMXT): Simplify.
1796 (insns): Place iwmmx instructions in correct place in table.
1797 (arm_add_note): New function: Add a note entry to a .note section.
1798 (md_begin): Make the default architecture be unknown.
1799 Suppress the creation of an arm note section.
1800
97bbfa38
EC		 18012003-03-26 Eric Christopher <echristo@redhat.com>
1802
54cfded0 1803 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1804
e16bb312
NC		 18052003-03-25 Stan Cox <scox@redhat.com>
1806 Nick Clifton <nickc@redhat.com>
97bbfa38 1807
28d297de 1808 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1809
1810 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1811 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1812 (enum wreg_type, enum iwmmxt_insn_type): New types.
1813 (wr_register, wc_register, wcg_register): New macros.
1814 (iwmmxt_table): New variable.
1815 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1816 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1817 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1818 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1819 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1820 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1821 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1822 cp_byte_address_offset, cp_byte_address_required_here,
1823 check_iwmmxt_insn): New functions.
97bbfa38 1824 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1825 (md_begin): Set the mach value for iWMMXt targets. Create a note
1826 section to identify iwmmxt binaries.
1827 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1828 * doc/c-arm.texi: Document the support for the iWMMXt.
1829 * NEWS: Mention new support.
1830