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Convert to ISO C90
[deliverable/binutils-gdb.git] / gas / ChangeLog
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33948635
NC		 12003-10-04 Nick Clifton <nickc@redhat.com>
2
3 * as.c: Convert to ISO C90.
4
d3fb7ca2
NC		 52003-10-04 Nick Clifton <nickc@redhat.com>
6
7 * as.c (std_shortopts): Remove 'f'.
8 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
9 acecpted as an alias for -f.
10
b256d4fd
NC		 112003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
12
13 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
14 Make 'r' mean readonly data.
15
d17e7bce
TS		 162003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
17
18 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
19 Unbreak overflow checks.
20
609f23f4
CD		 212003-10-01 Chris Demetriou <cgd@broadcom.com>
22
23 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
24
ecd13cd3
TS		 252003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
26
27 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
28 tests.
29 (load_register): Likewise.
30 (macro): Likewise.
31
30c378fd
CD		 322003-09-30 Chris Demetriou <cgd@broadcom.com>
33
34 * config/tc-mips.c (mips_ip): Capitalize first word of
35 existing condition code warning, and add condition code
36 warnings for .ps instructions, and for bc1any[24][tf].
37
6a265366
CD		 382003-09-30 Chris Demetriou <cgd@broadcom.com>
39
40 * NEWS: Mention support for MIPS64 Release 2.
41
43c58ae6
CD		 422003-09-30 Chris Demetriou <cgd@broadcom.com>
43
44 * NEWS: Add an indication of the cutoff for 2.14.
45
5f74bc13
CD		 462003-09-30 Chris Demetriou <cgd@broadcom.com>
47
48 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
49 * configure: Regenerate.
50 * config/tc-mips.c (imm2_expr): New variable.
51 (md_assemble, mips16_ip): Initialize imm2_expr.
52 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
53 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
54 (macro): Handle M_DEXT and M_DINS.
55 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
56 (mips_ip): Likewise.
57 (OPTION_MIPS64R2): New define.
58 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
59 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
60 (md_parse_option): Handle OPTION_MIPS64R2.
61 (s_mipsset): Handle setting "mips64r2" ISA.
62 (mips_cpu_info_table): Add mips64r2.
63 (md_show_usage): Document -mips64r2 option.
64 * doc/as.texinfo: Docuemnt -mips64r2 option.
65 * doc/c-mips.texi: Likewise.
66
de1e508d
DA		 672003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
68
69 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
70
530556a9
JT		 712003-09-26 Matt Thomas <matt@3am-software.com>
72
73 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
74 (OPTION_PIC): Define.
75 (md_longopts): Add "pic" option.
76 (md_parse_option): Change 'K' to OPTION_PIC.
77
f61e8019
AM		 782003-09-23 Alan Modra <alan@modra.org>
79
80 * config/obj-elf.c (obj_elf_change_section): Adjust for
81 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
82 to be set when defaults are not. Don't set attr from defaults if
83 old_sec.
84
ae826530
TS		 852003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
86
87 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
88 truncate values which won't fit im 32 bits.
89 (load_register): Likewise.
90 (macro): Likewise.
91
8cd5b113
AM		 922003-09-17 Dmitry Diky <diwil@mail.ru>
93
94 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
95 (msp430_operands): Remove redundant l2[16] within switch-case.
96
28d297de
AM		 972003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
98
99 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
100 * configure: Regenerate.
101
256ab948
TS		 1022003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
103
104 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
105 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
106 the function prototype.
107 (load_register): Likewise. Simplify the checks for sign-extended
108 constants.
109 (macro): Likewise. Fix code generation for 64-bit address constants
110 outside the 32-bit compatibility space. Adjust
111 macro_build_ldst_constoffset calls.
112 (s_cprestore): Adjust macro_build_ldst_constoffset call.
113
82e7541d
BW		 1142003-09-11 Bob Wilson <bob.wilson@acm.org>
115
116 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
117 literal_syms): New global variables.
118 (xtensa_define_label, add_target_symbol, xtensa_find_label,
119 map_over_defined_symbols, is_loop_target_label,
120 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
121 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
122 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
123 from insn_labels to saved_insn_labels when entering a literal region.
124 (xtensa_end_directive): Call md_flush_pending_output. Restore
125 insn_labels list when leaving a literal region.
126 (xtensa_literal_position): Call xtensa_clear_insn_labels.
127 (xtensa_literal_pseudo): Add check to disallow .literal inside a
128 literal region. Move insn_labels to saved_insn_labels and then restore
129 insn_labels on exit.
130 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
131 code to set is_loop_target or is_branch_target flag on the symbol
132 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
133 (xtensa_add_literal_sym, xtensa_add_insn_label,
134 xtensa_clear_insn_labels): New functions.
135 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
136 loops_ok argument. Rewrite to use insn_labels list instead of
137 calling xtensa_find_label and to check the is_loop_target flag on
138 symbols when loops_ok is false.
139 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
140 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
141 call to xtensa_move_labels. Propagate is_branch_target and
142 is_loop_target flags from symbols to frags.
143 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
144 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
145 aligning a loop instruction. Adjust call to xtensa_move_labels for
146 aligning entry instructions. Add call to xtensa_clear_insn_labels.
147 (xtensa_end): Remove call to xtensa_mark_target_fragments.
148 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
149 code to use new literal_syms list.
150 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
151 is_branch_target flags.
152
61846f28
BW		 1532003-09-09 Bob Wilson <bob.wilson@acm.org>
154
155 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
156 "move_labels" argument and corresponding call to xtensa_move_labels.
157 (md_assemble): Add a separate call to xtensa_move_labels and remove
158 argument for call to xtensa_mark_literal_pool_location.
159 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
160 calls to xtensa_mark_literal_pool_location.
161 (xtensa_create_local_symbol): Delete and inline the code into...
162 (xtensa_create_literal_symbol): ...here.
163 (xtensa_frob_label): Combine conditionals.
164 (expression_maybe_register, xtensa_symbol_new_hook,
165 fix_new_exp_in_seg): Use symbol_get_tc.
166
1745fcba
BW		 1672003-09-09 Bob Wilson <bob.wilson@acm.org>
168
169 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
170 combining identical literals.
171 (expression_maybe_register): Remove call to find_lit_sym_translation.
172 (is_duplicate_expression, cache_literal, is_duplicate_literal,
173 add_lit_sym_translation, find_lit_sym_translation): Delete.
174
3fb9d77f
NC		 1752003-09-07 Nick Clifton <nickc@redhat.com>
176
177 * doc/as.texinfo (Comments): Comment character for PPC is #.
178
12a99586
SC		 1792003-09-06 Stephane Carrez <stcarrez@nerim.fr>
180
181 PR savannah/4358:
182 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
183 overflow complain.
184
d5087907
RS		 1852003-09-05 Richard Sandiford <rsandifo@redhat.com>
186
187 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
188
8ad30312
NC		 1892003-09-04 Nick Clifton <nickc@redhat.com>
190
191 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
192 (md_pseudo_table): Add .v850e1 pseudo op.
193 (md_show_usage): Document -mv850e1 switch.
194 (md_parse_option): Accept -mv850e1 switch.
195 (md_begin): Allow TARGET_CPU to be v850e1.
196 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
197 * NEWS: Mention support for v850e1.
198
3c9030c1
AM		 1992003-09-04 Alan Modra <amodra@bigpond.net.au>
200
201 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
202 ppc_cpu selection rather than replacing.
203 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
204 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
205
13dfd2d0
NC		 2062003-09-03 Robert Millan <robertmh@gnu.org>
207
208 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
209 triplet.
210 * configure: Regenerate.
211
13b2be9c
DJ		 2122003-09-02 Daniel Jacobowitz <drow@mvista.com>
213
214 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
215 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
216 Specify AC_CONFIG_AUX_DIR.
217 * aclocal.m4: Regenerated with aclocal-1.7.
218 * configure: Regenerated with autoconf 2.57.
219 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
220
364b6d8b
JJ		 2212003-08-29 Jakub Jelinek <jakub@redhat.com>
222
6749011b 223 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 224 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
225 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
226 nor tc_cfi_emit_pcrel_expr are defined.
227 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
228 DIFF_EXPR_OK is not defined.
229 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
230 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
231 tc_cfi_emit_pcrel_expr): Define.
232 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
233 sparc_cfi_emit_pcrel_expr): New prototypes.
234 (sparc_cie_data_alignment): New decl.
235 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
236 * config/tc-sparc.c: Include dw2gencfi.h.
237 (sparc_cie_data_alignment): New variable.
238 (md_begin): Initialize it.
239 (sparc_cfi_frame_initial_instructions): New function.
240 (sparc_regname_to_dw2regnum): Likewise.
241 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 242 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 243
244 * config/tc-sparc.c (s_common): Cast last argument to long and
245 change format string to shut up warning.
246
0dee3be0
JE		 2472003-08-25 Jason Eckhardt <jle@rice.edu>
248
249 * doc/c-i860.texi: Update text about relocatable address expansions.
250
af858dae
JE		 2512003-08-24 Jason Eckhardt <jle@rice.edu>
252
253 * config/tc-i860.c (md_assemble): Use isrc2 from the original
254 instruction when expanding E_ADDR.
255
3673a93e
NC		 2562003-08-21 Nick Clifton <nickc@redhat.com>
257
258 * po/tr.po: Updated Turkish translation.
259
55257f50
AM		 2602003-08-20 Alan Modra <amodra@bigpond.net.au>
261
262 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
263 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
264
f02232aa
NC		 2652003-08-19 Nick Clifton <nickc@redhat.com>
266
267 * config/tc-arm.c (cp_address_required_here): Add code to handle
268 unindexed addressing mode.
269
3d8aea2f
AM		 2702003-08-19 Alan Modra <amodra@bigpond.net.au>
271
272 * config/tc-ppc.c (md_parse_option): Handle -m440.
273 (md_show_usage): Add -m440.
274 (md_apply_fix3): Warning fix.
275 * doc/c-ppc.texi: Document -m440.
276
d6415f6c
AM		 2772003-08-16 Benjamin Kalytta <bkausbk@web.de>
278
279 * read.c (s_print): Check for NULL.
280
1a317472
AM		 2812003-08-16 Alan Modra <amodra@bigpond.net.au>
282
283 * write.c (fixup_segment): When handling an expression involving
284 the subtraction of two symbols in the same segment, don't clear
285 fx_pcrel except for TC_M68K.
286
da64f3bf
AM		 2872003-08-14 Alan Modra <amodra@bigpond.net.au>
288
f86103b7
AM		 289 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
290 code.
291 * config/tc-i386.c: Likewise.
292 (RELOC_ENUM): Don't define. Replace throughout with enum.
293
c8089be7 294 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 295 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
296 Run "make dep-am".
297 * Makefile.in: Regenerate.
298
c04898f8
AS		 2992003-08-08 Andreas Schwab <schwab@suse.de>
300
301 * config/tc-m68k.h (TARGET_USE_CFIPOP)
302 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
303 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
304 Define.
305 * config/tc-m68k.c: Include "dw2gencfi.h".
306 (tc_m68k_regname_to_dw2regnum)
307 (tc_m68k_frame_initial_instructions): New functions.
308
3b260895
NC		 3092003-08-08 Dmitry Diky <diwil@mail.ru>
310
311 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
312 according to gcc order.
313
14d3f364
JE		 3142003-08-07 Jason Eckhardt <jle@rice.edu>
315
c8089be7
AM		 316 * config/tc-i860.c (i860_check_label): New function.
317 * config/tc-i860.h (i860_check_label): New prototype.
318 (tc_check_label): Define macro as i860_check_label.
14d3f364 319
820aff55
JE		 3202003-08-06 Jason Eckhardt <jle@rice.edu>
321
c8089be7
AM		 322 * config/tc-i860.c (s_align_wrapper): New function and prototype.
323 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
324 surrounding OBJ_ELF ifdef, and re-format slightly.
325 * doc/c-i860.texi: Document the special .align syntax available
326 in Intel mode.
820aff55 327
e15f6d30
JE		 3282003-08-06 Jason Eckhardt <jle@rice.edu>
329
330 * config/tc-i860.c (i860_handle_align): New function.
331 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
332 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
333
0acc96e1
JE		 3342003-08-06 Jason Eckhardt <jle@rice.edu>
335
336 * config/tc-i860.c (i860_process_insn): Check that instructions
337 with their dual-bit set are 8-byte aligned.
338
9e7d479d
NC		 3392003-08-06 Nick Clifton <nickc@redhat.com>
340
341 * po/fr.po: Updated French translation.
342
07c7854e
JE		 3432003-08-05 Jason Eckhardt <jle@rice.edu>
344
c8089be7 345 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 346 setting during flop argument parsing. Instead, do it after
347 instruction is fully parsed.
348
5eb0723a
JE		 3492003-08-05 Jason Eckhardt <jle@rice.edu>
350
c8089be7 351 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 352 directives are only available in Intel syntax mode.
353
5ea0549d
JE		 3542003-08-05 Jason Eckhardt <jle@rice.edu>
355
c8089be7
AM		 356 * config/tc-i860.c (s_dual): Accept .dual directive only in
357 the Intel syntax mode.
358 (s_enddual): Likewise for .enddual.
359 (s_atmp): Likewise for .atmp.
5ea0549d 360
a4622f40
AM		 3612003-08-04 Alan Modra <amodra@bigpond.net.au>
362
363 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
364 for memory operands. Pass the full operand_string to i386_index_check.
365
87505968
JE		 3662003-08-01 Jason Eckhardt <jle@rice.edu>
367
c8089be7
AM		 368 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
369 (target_intel_syntax): Declare variable.
370 (OPTION_INTEL_SYNTAX): Declare macro.
371 (md_longopts): Add option -mintel-syntax.
372 (md_parse_option): Set target_intel_syntax.
373 (md_show_usage): Add -mintel-syntax usage.
374 (md_begin): Set reg_prefix based on target_intel_syntax.
375 (i860_process_insn): Skip register prefix only if there is one.
376 Parse relocatable expressions in either Intel or AT&T syntax based
377 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
378 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
379 about the differences in syntax.
87505968 380
20977673
AM		 3812003-08-01 Dmitry Diky <diwil@mail.ru>
382
383 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
384 to all arches.
385
26c9b704
JR		 3862003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
387
388 * config/tc-sh.c (md_assemble): For branches, check & update
389 valid_arch here.
390
7734b6e9
JE		 3912003-07-30 Jason Eckhardt <jle@rice.edu>
392
393 * config/tc-i860.c: Convert to ISO C90.
394
2d150871
RO		 3952003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
396
397 * read.c (s_space): Revert 2003-07-28 change.
398
92191b29
AM		 3992003-07-30 Alan Modra <amodra@bigpond.net.au>
400
401 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
402
c861c80c
AM		 4032003-07-29 Alan Modra <amodra@bigpond.net.au>
404
405 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
406
77a6138a
AM		 4072003-07-29 Jakub Jelinek <jakub@redhat.com>
408
409 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
410
34f70875
L		 4112003-07-28 H.J. Lu <hongjiu.lu@intel.com>
412
413 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
414
8d548edb
RO		 4152003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
416
417 * read.c (s_space): Don't warn about .space 0.
418
dcd410fe
RO		 4192003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
420
421 * config/tc-mips.c (mips_flag_pdr): Define.
422 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
423 (s_mips_end) [OBJ_ELF]: Likewise.
424 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
425 (md_parse_option) [OBJ_ELF]: Handle them.
426 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
427
428 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
429 * doc/as.texinfo (Overview) [MIPS]: Likewise.
430
3cddba1e
L		 4312003-07-25 H.J. Lu <hongjiu.lu@intel.com>
432
433 * config/obj-elf.c (obj_elf_change_section): Update
434 elf_section_type and elf_section_flags only when they are
435 specified.
436
8e8c182c
L		 4372003-07-25 H.J. Lu <hongjiu.lu@intel.com>
438
439 * config/obj-elf.c (obj_elf_change_section): Always set section
440 type and flags.
441
2f89ff8d
L		 4422003-07-25 H.J. Lu <hongjiu.lu@intel.com>
443
444 * config/obj-elf.c (special_sections): Removed.
445 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
446 elf_section_type and elf_section_flags.
447 (elf_frob_file): Set SHT_GROUP.
448
449 * config/obj-elf.h (obj_sec_set_private_data): New.
450
451 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
452 * config/tc-ia64.h: Likewise.
453 * config/tc-m32r.h: Likewise.
454 * config/tc-m68hc11.h: Likewise.
455 * config/tc-mcore.h: Likewise.
456 * config/tc-mips.h: Likewise.
457 * config/tc-ppc.h: Likewise.
458 * config/tc-sh64.h: Likewise.
459 * config/tc-v850.h: Likewise.
460 * config/tc-xtensa.h: Likewise.
461
462 * config/tc-v850.h (SHF_V850_GPREL): Removed.
463 (SHF_V850_EPREL): Likewise.
464 (SHF_V850_R0REL): Likewise.
465
466 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
467 is defined.
468
a7f10e7a
SC		 4692003-07-24 Stephane Carrez <stcarrez@nerim.fr>
470
471 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
472 debugging symbols so that we handle page memory correctly.
473
834d807b
NC		 4742003-07-24 Nick Clifton <nickc@redhat.com>
475
476 * po/fr.po: Updated French translation.
477
8266886e
DJ		 4782003-07-23 Daniel Jacobowitz <drow@mvista.com>
479
480 * config/tc-arm.c (arm_archs): Add iwmmxt.
481
b41b1f95 4822003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 483
b41b1f95
L		 484 * read.c (do_parse_cons_expression): Mark nbytes unused to
485 silence gcc.
486
0c0b9be0
AO		 4872003-07-22 Alexandre Oliva <aoliva@redhat.com>
488
ba18dd6f
AO		 489 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
490 or bsr/bs.
491
0c0b9be0
AO		 492 * config/tc-h8300.c (md_assemble): Make sure characters after
493 slash and dot are lower-case.
494
6c37ac4d
NC		 4952003-07-17 Nick Clifton <nickc@redhat.com>
496
497 * po/es.po: New Spanish translation.
498 * po/tr.po: New Turkish translation.
499 * po/opcodes.pot: Regenerate.
500
c5c0a210
AM		 5012003-07-16 Alan Modra <amodra@bigpond.net.au>
502
503 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
504 (generic_dwarf2_emit_offset): Don't define function when
505 TC__DWARF2_EMIT_OFFSET is defined.
506
5a7ea749
RS		 5072003-07-15 Richard Sandiford <rsandifo@redhat.com>
508
509 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
510 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 511 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 512
ec178e1b
AM		 5132003-07-15 Alan Modra <amodra@bigpond.net.au>
514
515 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
516 only for V850_OPERAND_DISP operands.
517
e85ca5bb
AM		 5182003-07-15 Alan Modra <amodra@bigpond.net.au>
519
520 * frags.c (frag_more): Move segment checks to..
521 (frag_alloc_check): ..here. New function.
522 (frag_append_1_char): Call frag_alloc_check.
523
76bff705
NC		 5242003-07-14 Nick Clifton <nickc@redhat.com>
525
526 * po/tr.po: Update with latest version.
527 * po/POTFILES.in: Regenerate.
528 * po/gas.pot: Regenerate.
529 * configure: Regenerate.
530
278ed128
NC		 5312003-07-14 Nick Clifton <nickc@redhat.com>
532
533 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
534 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
535 "safe-ctype.h" and update use of macros.
536 * Makefile.am: Update dependencies.
537 * Makefile.in: Regenerate.
538
fce00800
AM		 5392003-07-11 Alan Modra <amodra@bigpond.net.au>
540
541 * po/gas.pot: Regenerate.
542
75e21f08
JJ		 5432003-07-10 Jakub Jelinek <jakub@redhat.com>
544
545 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
546 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
547 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
548 DWARF2_CIE_DATA_ALIGNMENT): Define.
549 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
550 prototypes.
551 (ppc_cie_data_alignment): Declare.
552 * config/tc-ppc.c: Include dw2gencfi.h.
553 (ppc_cie_data_alignment): Define.
554 (md_begin): Initialize ppc_cie_data_alignment.
555 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
556 functions.
557 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
558 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
559 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
560 DWARF2_CIE_DATA_ALIGNMENT): Define.
561 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
562 New prototypes.
563 (s390_cie_data_alignment): Declare.
564 * config/tc-s390.c: Include dw2gencfi.h.
565 (s390_cie_data_alignment): Define.
566 (md_begin): Initialize s390_cie_data_alignment.
567 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
568 New functions.
569
2ce28d43
AO		 5702003-07-10 Alexandre Oliva <aoliva@redhat.com>
571
572 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
573 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
574 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
575 * configure.in (am33_2.0, mn10300-*-linux*): Added.
576 * configure: Rebuilt.
577 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
578 elf32-am33lin.
579 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
580 by default.
581
bf6f0d0c
AO		 5822003-07-09 Alexandre Oliva <aoliva@redhat.com>
583
584 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
585 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
586 for subtracts from GLOBAL_OFFSET_TABLE that could not be
587 simplified.
588 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
589 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
590 could not be simplified.
591 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
592 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
593 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
594 BDF_RELOC_MN10300_GOT32.
595 * config/tc-mn10300.c (mn10300_fix_adjustable): If
596 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
597 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
598 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
599 symbol if we know its value.
600 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
601 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
602 duplicate underscore prefix.
603 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
604 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
605 type in X_md, not X_add_number. Zero X_add_number.
606 (mn10300_check_fixup): Extract relocation type from X_md.
607 * config/tc-mn10300.h: Update comment.
608 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
609 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
610 (O_PIC_reloc): this.
611 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
612 (mn10300_check_fixup): Likewise.
613 (mn10300_parse_name): Set X_add_number to relocation type.
614 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
615 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
616 O_GOTOFF, O_PLT, O_GOT): Define.
617 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
618 (mn10300_check_fixup): New fn.
619 (md_assemble): Call it. Check for PIC-related relocs.
620 (mn10300_cons_fix_new): Likewise. New fn.
621 (mn10300_end_of_match): New fn.
622 (mn10300_md_parse_name_cont): New fn.
623
e7b71525
AO		 6242003-07-09 Alexandre Oliva <aoliva@redhat.com>
625
626 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
627 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
628 accumulator's shift.
629 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
630 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
631 md_assemble, md_estimate_size_before_relax): Handle fbCC.
632 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
633 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
634 HAVE_AM33_2.
635 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
636 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
637 (HAVE_AM33): Match AM33_2 too.
638 (HAVE_AM33_2): New macro.
639 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
640 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
641 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
642 (float_registers, double_registers): New variables.
643 (float_register_name, double_register_name): New functions.
644 (md_assemble): Recognize FP registers. Implement FMT_D3.
645 (mn10300_insert_operand): Support FP registers.
646
115695a8
CD		 6472003-07-08 Chris Demetriou <cgd@broadcom.com>
648
649 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
650 target being a global symbol if not compiling SVR4 PIC code.
651
9f7598c1
NC		 6522003-07-07 Nick Clifton <nickc@redhat.com>
653
654 * doc/c-m32r.texi (M32R-Directives): New node. Document the
655 .high, .shigh and .low directives.
656
1b680e4f
RS		 6572003-07-07 Richard Sandiford <rsandifo@redhat.com>
658
659 * config/tc-h8300.c (h8300sxnmode): Add prototype.
660 (DSYMMODE): Remove.
661 (parse_exp): Replace expressionS argument with a h8_op. Parse the
662 operand size as well.
663 (skip_colonthing): Remove unused expression argument. Tighten checks
664 for 2-digit sizes.
665 (colonmod24): Remove.
666 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
667 (get_operand): Likewise. Use the standard code to read the size of
668 pc-relative operands.
669 (fix_operand_size): Include the size-guessing logic that used to be
670 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
671 offsets with a symbolic component.
672
0cea6190
NC		 6732003-07-04 Nick Clifton <nickc@redhat.com>
674
675 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
676 macro to compute size of selected register name array.
677
933fbc29
MS		 6782003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
679
680 * config/tc-s390.c (md_parse_option): Add cpu type z990.
681 (md_begin): Add minimal cpu type logic for instructions with different
682 binary format depending on the cpu.
683 (md_assemble): Remove check for minimal cpu.
684 (s390_insert_operand): Add support for long displacements.
685 (md_gather_operands): Likewise.
686 (tc_s390_fix_adjustable): Likewise.
687 (tc_s390_force_relocation): Likewise.
688 (md_apply_fix3): Likewise.
689
1a2c1fad
CD		 6902003-06-30 Chris Demetriou <cgd@broadcom.com>
691
692 * config/tc-mips.c (s_mipsset): Implement -march= handling
693 differently.
694
17a2f251
TS		 6952003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
696
697 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
698 prototypes and casts. Replace PTR with void *. Reformat.
699 * config/tc-mips.h: Likewise.
700
6344efa4
AM		 7012003-06-30 Alan Modra <amodra@bigpond.net.au>
702
703 * config/tc-ia64.c (note_register_values): Warning fix.
704 * config/tc-mips.c (append_insn): Likewise.
705
fef14a42
TS		 7062003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
707
708 * config/tc-mips.c (mips_set_options,mips_opts): Support for
709 .set arch=FOO.
710 (file_mips_arch): Rename mips_arch.
711 (mips_arch_info,mips_tune_info): Remove.
712 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
713 (mips_cpu_info_from_arch): New function.
714 (md_begin): Use file_mips_arch.
715 (macro_build,macro,mips_ip): Use mips_opts.arch.
716 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
717 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
718 Use file_mips_arch.
719 (s_mipsset): Support for .set arch=FOO.
720 (mips_cpu_info_table): Fix typo.
721
02fc3089
L		 7222003-06-26 H.J. Lu <hongjiu.lu@intel.com>
723
724 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
725
2d0d09ca
RS		 7262003-06-25 Richard Sandiford <rsandifo@redhat.com>
727
728 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
729 unsigned 8-bit operands.
730
685736be
NC		 7312003-06-24 Nick Clifton <nickc@redhat.com>
732
733 * read.c (s_comm): Change error message to assume an unsigned size
734 has been passed to .comm.
735 * config/tc-sparc.c (s_common): Likewise.
736 * write.c (write_contents): Replace 'unsigned long' with
737 'addressT' and 'long' with offsetT in order to allow computations
738 with very large values to work for 64-bit addressed targets.
739 (relax_and_size_all_segments): Likewise.
740 (relax_frag): Likewise.
741 (relax_segment): Likewise.
e85ca5bb 742
e98d298c
MM		 7432003-06-23 Mark Mitchell <mark@codesourcery.com>
744
745 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
746
ca164297
L		 7472003-06-23 H.J. Lu <hongjiu.lu@intel.com>
748
749 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
750 Instructions.
751
752 * gas/config/tc-i386.h (CpuPNI): New.
753 (CpuUnknownFlags): Add CpuPNI.
754
041340ad
JW		 7552003-06-23 <davidm@hpl.hp.com>
756
757 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
758 freebsd, openvms, and nsk (non-stop kernel).
759
b7599f01
JT		 7602003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
761
762 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
763 all locals have been declared.
764
b7c7d6c1
TS		 7652003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
766
767 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
768 special handling for n32 ABI.
769 (macro): Likewise.
770
815ddb50
TS		 7712003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
772
773 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
774 2003-06-11 change.
775
f590b86e
CG		 7762003-06-19 Christian Groessler <chris@groessler.org>
777
778 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
779 now, not only a warning. Add some more checks to detect invalid
780 registers.
781 (get_operand): For CLASS_IR remember register size in mode struct.
782 (get_specific): Handle new CLASS_IRO type. Add register size
783 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 784 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 785
931e13a6
AM		 7862003-06-19 Alan Modra <amodra@bigpond.net.au>
787
788 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
789 (ppc_change_csect): Add align param. Align frag at start of csect.
790 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
791 (ppc_frob_section): Align vma.
792
9393cb0d
JJ		 7932003-06-18 Jakub Jelinek <jakub@redhat.com>
794
795 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
796 (output_cie): Don't pad.
797 (output_fde): Add align argument. Pad to align if not 0.
798 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
799 Pad just last FDE to EH_FRAME_ALIGNMENT.
800
df9a398f
MS		 8012003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
802
803 * config/tc-s390.c (init_default_arch): Make current_mode_mask
804 dependent on s390_arch_size and current_cpu dependent on
805 current_mode_mask.
806
2fe04c57
NC		 8072003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
808
809 * configure.in: Add c4x as an architecture variant to tic4x.
810 * configure: Regenerate.
811 * Makefile.in: Regenerate.
812 * doc/Makefile.in: Regenerate.
813
9f2b53d7
AM		 8142003-06-18 Alan Modra <amodra@bigpond.net.au>
815
816 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
817 ".TOC." from PPC64_TOC relocs.
818
ba0b2174
AM		 8192003-06-17 Alan Modra <amodra@bigpond.net.au>
820
821 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
822
f899b4b8
TS		 8232003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
824
825 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
826 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
827 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
828 s_cprestore,s_cpadd): Use them.
829
399f703e
HPN		 8302003-06-16 Hans-Peter Nilsson <hp@axis.com>
831
832 * configure.in: Add specific case for cris-*-linux-gnu* with
833 em=linux.
834 * configure: Regenerate.
835 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
836 if TE_LINUX defined, else FALSE.
837 (bfd_boolean demand_register_prefix): Set default from
838 DEFAULT_CRIS_AXIS_LINUX_GNU.
839 (symbols_have_leading_underscore): Similar.
840 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
841
39c2da32
RE		 8422003-06-13 Richard Earnshaw <rearnsha@arm.com>
843
844 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
845 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
846 FPU_ARCH_FPA for AOUT.
847 (md_begin): Don't try to guess the floating point architecture from
848 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
849
a06a29f2
NC		 8502003-06-13 Robert Millan <zeratul2@wanadoo.es>
851
852 * configure.in: Add i386-netbsd-gnu target.
853 * configure: Regenerate.
854
d88ef7a6
TT		 8552003-06-12 Tom Tromey <tromey@redhat.com>
856
857 * doc/as.texinfo (Comm): Added @node. Moved before CFI
858 directives node.
859
34ce925e
RS		 8602003-06-12 Richard Sandiford <rsandifo@redhat.com>
861
862 * config/tc-mips.c (append_insn): In a compound relocation, take the
863 field width from the final (outermost) operator.
864
cdfbf930
RH		 8652003-06-11 Richard Henderson <rth@redhat.com>
866
867 * dw2gencfi.c (struct cfi_escape_data): New.
868 (cfi_add_CFA_nop): Remove.
869 (CFI_escape, dot_cfi_escape): New.
870 (dot_cfi): Remove nop.
871 (cfi_pseudo_table): Remove nop; add escape.
872 (output_cfi_insn): Likewise.
873 (select_cie_for_fde): Stop on escape.
874 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
875 * read.c, read.h (do_parse_cons_expression): New.
876 * doc/as.texinfo (.cfi_escape): New.
877
8c1a34cd
TS		 8782003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
879
880 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
881 (s_cprestore): Likewise.
882 (s_cpreturn): Likewise.
883
4b0cff4e
TS		 8842003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
885
886 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
887 with zeros.
888
a7ebbfdf
TS		 8892003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
890
891 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
892 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
893 exceptions from size assert. Remove most of the addend fixup
894 specialcasing. Remove value, use valP directly. simplify fx_addnumber
895 handling. Remove zero addend specialcases.
896 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
897 the addend fixup specialcase.
898 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
899
d25d759d
TS		 9002003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
901
902 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
903 in the RELOC_EXPANSION_POSSIBLE case.
904
9d83078b
AM		 9052003-06-11 Alan Modra <amodra@bigpond.net.au>
906
907 * config/tc-i960.c (line_comment_chars): Add '#'.
908 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
909
3b443373
L		 9102003-06-11 H.J. Lu <hongjiu.lu@intel.com>
911
912 * po/Make-in (DESTDIR): New.
913 (install-data-yes): Support $(DESTDIR).
914 (uninstall): Likewise.
915
795bb480
AM		 9162003-06-11 Alan Modra <amodra@bigpond.net.au>
917
918 * Makefile.am: Run "make dep-am".
919 * Makefile.in: Regenerate.
920 * po/POTFILES.in: Regenerate.
921
b11dcf4e
DE		 9222003-06-10 Doug Evans <dje@sebabeach.org>
923
924 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
925 CGEN_INSN_RELAXED.
926 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
927 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
928 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
929
adadcc0c
AM		 9302003-06-10 Alan Modra <amodra@bigpond.net.au>
931 Gary Hade <garyhade@us.ibm.com>
932
933 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
934 (md_apply_fix3): Special case lq insn.
935
0613284f
RS		 9362003-06-10 Richard Sandiford <rsandifo@redhat.com>
937
938 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
939 lists. Allow single-register ranges.
940
f4984206
RS		 9412003-06-10 Richard Sandiford <rsandifo@redhat.com>
942
943 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 944 (md_pseudo_table): Add .h8300sxn entry.
f4984206 945
12b55ccc
L		 9462003-06-09 H.J. Lu <hongjiu.lu@intel.com>
947
948 * NEWS: Updated for the new -n option for the i386 assembler.
949
950 * config/tc-i386.c (optimize_align_code): New.
951 (md_shortopts): Add 'n'.
952 (md_parse_option): Handle 'n'.
953 (md_show_usage): Add '-n'.
954
955 * config/tc-i386.h (optimize_align_code): Declared.
956 (md_do_align): Optimize code alignment only if optimize_align_code
957 is not 0.
958
959 * doc/as.texinfo: Add the new -n option.
960
961 * doc/c-i386.texi: Document the new -n option.
962
fa87b337
RH		 9632003-06-07 Richard Henderson <rth@redhat.com>
964
17076204
RH		 965 * doc/as.texinfo: Document .cfi_rel_offset.
966
fa87b337
RH		 967 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
968 (cfi_add_CFA_offset): Detect invalid offsets.
969 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
970 (cfi_add_CFA_restore_state): Restore it.
971 (CFI_rel_offset): New.
972 (cfi_pseudo_table): Add it.
973 (dot_cfi): Handle it.
974
52628315
L		 9752003-06-07 H.J. Lu <hongjiu.lu@intel.com>
976
977 * app.c (do_scrub_chars): Add states 14 and 15 to handle
978 predicate for ia64.
979
d4ea8842
MS		 9802003-06-05 Michael Snyder <msnyder@redhat.com>
981
982 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
983 (build_bytes): Ditto.
984
9852003-06-05 Richard Sandiford <rsandifo@redhat.com>
986
987 * config/tc-h8sx.c (DMODE): Remove.
988 (colonmod24): Don't choose a default if the operand is a 16-bit
989 constant integer.
990 (fix_operand_size): New function.
991 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
992 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
993
2be24b54
ML		 9942003-06-05 Michal Ludvig <mludvig@suse.cz>
995
996 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
997 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
998 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
999 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1000 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1001 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1002 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1003 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1004 (cfi_pseudo_table): New directives .cfi_return_column,
1005 .cfi_restore, .cfi_undefined, .cfi_same_value,
1006 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1007 (dot_cfi, output_cfi_insn): Handle new directives.
1008 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1009 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1010 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1011
757bc393
RH		 10122003-06-04 Richard Henderson <rth@redhat.com>
1013
1233ae62
RH		 1014 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1015
757bc393
RH		 1016 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1017
f4b97536
RH		 10182003-06-04 Richard Henderson <rth@redhat.com>
1019
1020 * config/tc-alpha.c (s_alpha_usepv): New.
1021 (md_pseudo_table): Add it.
1022 (alpha_cfi_frame_initial_instructions): New.
1023 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1024 (tc_cfi_frame_initial_instructions): New.
1025 * doc/c-alpha.texi: Document .usepv.
1026
68d55fe3
JJ		 10272003-06-04 Jakub Jelinek <jakub@redhat.com>
1028
1029 * as.c (show_usage): Document --execstack and --noexecstack.
1030 (parse_args): Add --execstack and --noexecstack.
1031 (main): Create .note.GNU-stack section if --execstack or
1032 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1033 * as.h (flag_execstack, flag_noexecstack): New.
1034
f9b4148d
CD		 10352003-06-03 Chris Demetriou <cgd@broadcom.com>
1036
1037 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1038 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1039 (OPTION_MISC_BASE): New defines.
1040 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1041 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1042 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1043 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1044 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1045 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1046 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1047 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1048 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1049 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1050 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1051 (OPTION_TRAP): Redefine in terms of new defines.
1052 (md_longopts): Reorder entries.
1053
7ee7b84d
MS		 10542003-05-14 Michael Snyder <msnyder@redhat.com>
1055 From Bernd Schmidt <bernds@redhat.com>
1056 and Michael Snyder <msnyder@redhat.com>
1057 and Alexandre Oliva <aoliva@redhat.com>
1058 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1059 * config/tc-h8300.h: Ditto.
1060
e30ddb24
NC		 10612003-06-03 Nick Clifton <nickc@redhat.com>
1062
1063 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1064 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1065 before calling bfd_reloc_type_lookup.
1066
ed7d5d1a
AM		 10672003-06-02 Alan Modra <amodra@bigpond.net.au>
1068
1069 * read.c (emit_expr): Set dot_value.
1070 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1071
c1ed1235
AM		 10722003-06-02 Alan Modra <amodra@bigpond.net.au>
1073
1074 * macro.c (sub_actual): Don't lose string if it turns out that
1075 &string wasn't an arg.
1076
eafbc43f
RH		 10772003-05-31 Richard Henderson <rth@redhat.com>
1078
1079 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1080 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1081
f37f01cf
RH		 10822003-05-29 Richard Henderson <rth@redhat.com>
1083
1084 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1085 (all_frame_data, plast_frame_data, cur_frame_data): New.
1086 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1087 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1088 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1089 * config/tc-alpha.h (md_end): New.
1090 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1091 (DWARF2_CIE_DATA_ALIGNMENT): New.
1092
a197c351
NC		 10932003-05-29 Nick Clifton <nickc@redhat.com>
1094
1095 * configure.in: Add i386-*-freebsd* entry.
1096 * configure: Regenerate.
1097
4bf4a882 10982003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1099
1100 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1101
756d1d01
RH		 11022003-05-27 Richard Henderson <rth@redhat.com>
1103
1104 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1105 symbol_create call.
1106 (current_location): Use symbol_temp_new_now.
1107 * stabs.c (s_stab_generic): Use symbol_temp_new.
1108 * symbols.c (temp_label_name): Remove.
1109 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1110
a4447b93
RH		 11112003-05-27 Richard Henderson <rth@redhat.com>
1112
1113 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1114 * as.c (main): Always call cfi_finish.
1115 * config/tc-i386.c (x86_dwarf2_return_column): New.
1116 (x86_cie_data_alignment): New.
1117 (md_begin): Set them.
1118 (tc_x86_cfi_init): Remove.
1119 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1120 return int, not unsigned long; don't as_bad here.
1121 (tc_x86_frame_initial_instructions): Streamline; use
1122 updated api.
1123 * config/tc-i386.h (tc_cfi_init): Remove.
1124 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1125 (DWARF2_CIE_DATA_ALIGNMENT): New.
1126
b7d6ed97
RH		 11272003-05-27 Richard Henderson <rth@redhat.com>
1128
1129 * symbols.c (temp_label_name): New.
1130 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1131 (symbol_set_value_now): New.
1132 * symbols.h: Prototype them.
1133 * dwarf2dbg.c: Use them.
1134 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1135
14218d5f
JE		 11362003-05-23 Jason Eckhardt <jle@rice.edu>
1137
1138 * config/tc-i860.c (target_xp): Declare variable.
1139 (OPTION_XP): Declare macro.
1140 (md_longopts): Add option -mxp.
1141 (md_parse_option): Set target_xp.
1142 (md_show_usage): Add -mxp usage.
1143 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1144 (md_assemble): Don't try expansions if XP_ONLY is set.
1145 * doc/c-i860.texi: Document -mxp option and i860XP support.
1146
36ede617
EC		 11472003-05-23 Eric Christopher <echristo@redhat.com>
1148
1149 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1150
a105a300
TS		 11512003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1152
1153 * config/tc-mips.c (append_insn): Use actual relocation size for new
1154 fixp's. Don't relax overflow checking for partial_inplace relocations.
1155 Use the actual relocation type in combined relocs, not just the type
1156 of the first one.
1157 (macro_build_jalr): Use actual relocation size for new fix.
1158 (s_cpsetup, s_gpdword): Likewise.
1159
dc9461f6
TS		 11602003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1161
1162 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1163
ceb41009
NC		 11642003-05-22 Nick Clifton <nickc@redhat.com>
1165
1166 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1167 section relative offsets for relocs that will not be based on the
1168 section symbol.
1169 (xstormy16_md_apply_fix3): Remove previous patch to this
1170 function.
1171
143d77c5
EC		 11722003-05-07 Eric Christopher <echristo@redhat.com>
1173
ed7d5d1a
AM		 1174 * config/tc-mips.c (mips_abicalls): New variable.
1175 (md_parse_option): Use.
1176 (s_option): Ditto.
1177 (s_abicalls): Ditto.
1178 (mips_elf_final_processing): Set EF_MIPS_PIC and
1179 EF_MIPS_CPIC dependent on above.
143d77c5 1180
85c77c38
DA		 11812003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1182
1183 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1184
87ccc1b0
NC		 11852003-05-21 Nick Clifton <nickc@redhat.com>
1186
ed7d5d1a
AM		 1187 * config/obj-elf.c: Include dwarf2dbg.h.
1188 (elf_pseudo_tab): Add .file and .loc.
1189 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1190 * config/tc-arm.c: Likewise.
1191 * config/tc-h8300.c: Likewise.
1192 * config/tc-hppa.c: Likewise.
1193 * config/tc-ia64.c: Likewise.
1194 * config/tc-m68hc11.c: Likewise.
1195 * config/tc-m68k.c: Likewise.
1196 * config/tc-mmix.c: Likewise.
1197 * config/tc-mn10300.c: Likewise.
1198 * config/tc-ppc.c: Likewise.
1199 * config/tc-sh.c: Likewise.
1200 * config/tc-sparc.c: Likewise.
1201 * config/tc-v850.c: Likewise.
1202 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1203 dwarf2dbg.h.
1204 * config/tc-ip2k.c: Likewise.
1205 * config/tc-iq2000.c: Likewise.
1206 * config/tc-xstormy16.c: Likewise.
1207 * config/tc-xtensa.c: Likewise.
87ccc1b0 1208 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1209 * Makefile.in: Regenerate.
1210 * aclocal.m4: Regenerate.
1211 * config.in: Regenerate.
1212 * configure: Regenerate.
1213 * po/POTFILES.in: Regenerate.
1214 * po/gas.pot: Regenerate.
143d77c5 1215
7ed2c8b0
NC		 12162003-05-21 Nick Clifton <nickc@redhat.com>
1217
1218 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1219 BFD_ASSEMBLER targets.
1220 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1221 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1222 defining BFD_ASSEMBLER.
1223
39b82151
ML		 12242003-05-20 Michal Ludvig <mludvig@suse.cz>
1225
1226 * as.c (main): Remove tc_cfi_init().
143d77c5 1227 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1228 with '%'.
1229 (cfi_pseudo_table): Add "cfi_register" entry.
1230 (cfi_make_insn): Handle CFA_register.
1231 (cfi_output_insn): Ditto.
1232 (dot_cfi): Ditto.
1233 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1234 (dot_cfi_endproc): Reuse already emitted CIEs.
1235 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1236 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1237
f53e95c7
NC		 12382003-05-20 Nick Clifton <nickc@redhat.com>
1239
1240 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1241 (md_pseudo_table): Add entries for .loc and .line.
1242
7c0295b1
AM		 12432003-05-20 Alan Modra <amodra@bigpond.net.au>
1244
1245 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1246 defined.
1247 (dot_cfi_endproc): Avoid C99 construct.
1248
54cfded0
AM		 12492003-05-20 Michal Ludvig <mludvig@suse.cz>
1250
1251 * dw2gencfi.c, dw2gencfi.h: New files.
1252 * config/tc-i386.c (tc_x86_cfi_init): New function.
1253 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1254 * as.c (parse_args): Set verbose flag on --verbose.
1255 (main): Call tc_cfi_init()/cfi_finish().
1256 * as.h (verbose): New external variable.
1257 * read.c (pobegin): Insert CFI pops to the list.
1258 * symbols.c (local_symbol_make): Make symbol external.
1259 * symbols.h (local_symbol_make): New prototype.
1260 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1261 * Makefile.in: Regenerate.
1262 * doc/as.texinfo: Added node "CFI directives" with description of
1263 all implemented .cfi_* directives.
1264 * doc/Makefile.in: Regenerate.
1265 * po/POTFILES.in: Regenerate.
1266
a1f3c24c
SS		 12672003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1268
54cfded0
AM		 1269 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1270 insns.
1975ab25 1271 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1272
b645cb17
JE		 12732003-05-18 Jason Eckhardt <jle@rice.edu>
1274
1275 * config/tc-i860.c (i860_process_insn): Initialize fc after
1276 each opcode mismatch.
1277
80c7c40a
NC		 12782003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1279
1280 * configure.in: Accept i[3-7]86 variants.
1281 * configure: Regenerate.
1282
c344a4c8
TS		 12832003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1284
1285 * config/tc-mips.h: Fix comment formatting.
1286
64e55042
HPN		 12872003-05-13 Hans-Peter Nilsson <hp@axis.com>
1288
1289 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1290 (read_a_source_file): Delete label contin.
64e55042
HPN		 1291 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1292 input as with macros, instead of in separate old_* variables.
1293 Zero-terminate string being scrubbed.
1294
e66c629e
NC		 12952003-05-12 Nick Clifton <nickc@redhat.com>
1296
1297 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1298 (md_assemble): Reset skipping_fptr.
1299 (md_operand): If @fptr() is followed by a minus sign, set
1300 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1301 @fptr is detected, ignore it and reset skipping_fptr.
1302
673a54e3
JE		 13032003-05-11 Jason Eckhardt <jle@rice.edu>
1304
1305 * config/tc-i860.c (MAX_FIXUPS): Define.
1306 (struct i860_fi fi[]): New struct.
1307 (struct i860_it the_insn): Add above as member and move fields
1308 exp, reloc, pcrel and fup into i860_fi.
1309 (md_assemble): Replace all instances of exp, reloc, pcrel
1310 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1311 Add a loop to possibly emit multiple fix-ups for each insn.
1312 (i860_process_insn): Likewise.
1313 (i860_get_expression): Likewise.
1314 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1315
2ebb4b88
MS		 13162003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1317
1318 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1319
35f5df7f
L		 13202003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1321
1322 * config/tc-ia64.c (alias_hash): New.
1323 (alias_name_hash): New.
1324 (secalias_hash): New.
1325 (secalias_name_hash): New.
1326 (md_pseudo_table): Add "secalias".
1327 (md_begin): Initialize alias_hash, alias_name_hash,
1328 secalias_hash and secalias_name_hash.
1329 (struct alias): New.
1330 (dot_alias): Implement .alias and .secalias directives.
1331 (do_alias): New.
1332 (ia64_adjust_symtab): New.
1333 (do_secalias): New.
1334 (ia64_frob_file): New.
1335
1336 * config/tc-ia64.h (ia64_adjust_symtab): New.
1337 (tc_adjust_symtab): Defined.
1338 (ia64_frob_file): New.
1339 (tc_frob_file): Defined.
1340
d2bf1bda
NC		 13412003-05-07 Dmitry Diky <diwil@mail.ru>
1342
1343 * tc-msp430.c: Add missing lines to known cpus list.
1344
cac012d6
AO		 13452003-05-06 Alexandre Oliva <aoliva@redhat.com>
1346
1347 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1348 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1349 * config.in, configure: Rebuilt.
1350
d8dbbec1
L		 13512003-05-05 H.J. Lu <hjl@gnu.org>
1352
1353 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1354 howto->partial_inplace is false.
1355
9204e615
DJ		 13562003-05-05 Daniel Jacobowitz <drow@mvista.com>
1357
1358 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1359 symbol_used_in_reloc_p check.
1360 (md_apply_fix3): Remove check for howto->pcrel_offset.
1361
711ef82f
L		 13622003-05-03 H.J. Lu <hjl@gnu.org>
1363
1364 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1365 fatal error for unknown section attribute.
1366
1367 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1368 unknown section attribute.
1369 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1370 * config/tc-ppc.c (ppc_section_letter): Likewise.
1371
1372 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1373 (ia64_elf_section_type): Accept "unwind".
1374
83b5ab55
L		 13752003-05-02 H.J. Lu <hjl@gnu.org>
1376
1377 * read.h (demand_copy_string): New.
1378
1379 * config/tc-alpha.c (demand_copy_string): Removed.
1380
7ff0565e
MS		 13812003-05-02 Michael Snyder <msnyder@redhat.com>
1382
54cfded0 1383 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1384 (for targets that like eg. a leading dot in a local label).
1385
2968149b
NC		 13862003-05-02 Nick Clifton <nickc@redhat.com>
1387
1388 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1389 addend with the symbol's value for pc-relative relocations against
1390 a defined symbol - this will be done automatically.
1391
e7b9a8c1
L		 13922003-05-01 H.J. Lu <hjl@gnu.org>
1393
1394 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1395 "STT_NOTYPE".
1396
612d7b83
L		 13972003-05-01 H.J. Lu <hjl@gnu.org>
1398
1399 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1400
1401 * config/obj-elf.c (obj_elf_section_name): Call
1402 tc_canonicalize_section_name if it is defined.
1403
a645d1eb
L		 14042003-05-01 H.J. Lu <hjl@gnu.org>
1405
1406 * config/tc-ia64.c (ia64_check_label): New.
1407 * config/tc-ia64.h (tc_check_label): New.
1408
1409 * read.c (read_a_source_file): Call tc_check_label after
1410 creating a user-defined label if defined.
1411
df12615d
AM		 14122003-05-02 Alan Modra <amodra@bigpond.net.au>
1413
1414 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1415 -be and split strings to below 509 bytes in length.
1416
f70c8412
CG		 14172003-05-01 Christian Groessler <chris@groessler.org>
1418
1419 * expr.h: Fix comments in operatorT typedef.
54cfded0 1420 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1421 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1422 decides by the parameter.
1423 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1424 command line argument was given to select the intended
1425 architecure.
1426 (get_interrupt_operand): Warn if NOP type code is emitted.
1427 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1428 (apply_fix): Call newfix with additional 'size' parameter.
1429 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1430 4 bit immediate arguments.
1431 (md_longopts): Add 'linkrelax' option.
1432 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1433 variable when 'linkrelax' command line option is specified.
1434 (md_show_usage): Display 'linkrelax' option.
1435 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1436 R_CALLR and R_REL16.
1437 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1438
10a98291
L		 14392003-04-30 H.J. Lu <hjl@gnu.org>
1440
1441 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1442 (ia64_float_to_chars): Likewise.
1443 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1444 and ia64_float_to_chars by tc_segment_info_data.endian from
1445 the current segment if byteorder == -1.
1446 (md_begin): Call dot_byteorder to set target_big_endian.
1447 (md_atof): Call ia64_float_to_chars to convert floating point.
1448 (ia64_float_to_chars_bigendian): New function.
1449 (ia64_float_to_chars_littleendian): Likewise.
1450 (ia64_elf_section_change_hook): Likewise.
1451
1452 * config/tc-ia64.h (ia64_number_to_chars): New.
1453 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1454 (ia64_elf_section_change_hook): New.
1455 (md_elf_section_change_hook): Defined.
1456 (ia64_segment_info_type): New struct.
1457 (TC_SEGMENT_INFO_TYPE): Defined.
1458
bf57c3c9
L		 14592003-04-30 H.J. Lu <hjl@gnu.org>
1460
1461 * config/tc-ia64.c (md_section_align): Deleted.
1462
1463 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1464 (md_section_align): New.
1465
165a7f90
L		 14662003-04-30 H.J. Lu <hjl@gnu.org>
1467
1468 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1469 and add real16.
1470 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1471 "real16.ua".
1472 (md_atof): Add 6 byte padding of zero for real16.
1473
eba874d8
NC		 14742003-04-29 Nick Clifton <nickc@redhat.com>
1475
1476 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1477 start of a version name.
1478
dbeba5e5
CD		 14792003-04-28 Chris Demetriou <cgd@broadcom.com>
1480
1481 * configure.in (mips-*-*n*bsd*): Replace with...
1482 (mips-*-netbsd*, mips-*-openbsd*): These.
1483 * configure: Regenerate.
1484
f0d7d5f9
NC		 14852003-04-28 H.J. Lu <hjl@gnu.org>
1486
1487 * config/tc-hppa.c (hppa_symbol_chars): New.
1488 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1489
a38b42ab
TS		 14902003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1491
1492 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1493
69be0a2b
CD		 14942003-04-25 Chris Demetriou <cgd@broadcom.com>
1495
1496 * NEWS: Belatedly mention support for MIPS32 Release 2.
1497
684022ea
EC		 14982003-04-24 Eric Christopher <echristo@redhat.com>
1499
1500 * config/tc-mips.c (nopic_need_relax): Revert previous
1501 change.
1502
2c8714f2
NC		 15032003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1504
1505 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1506 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1507 (md_pseudo_table): Handle .loc and .file
1508 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1509 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1510 * Makefile.in: Regenerate.
1511
684022ea 15122003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1513
1514 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1515 (md_pseudo_table): Add h8300hn, h8300sn.
1516 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1517 * doc/c-h8300.texi : Add documentation for new machine directives.
1518
5ce8663f
NC		 15192003-04-24 Nick Clifton <nickc@redhat.com>
1520
1521 * config/tc-ppc.c (ppc_symbol_chars): Define.
1522 * config/tc-ppc.h (tc_symbol_chars): Define.
1523
ef230218
JR		 15242003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1525
1526 * config/tc-sh.c: Amend comment to refer to SuperH.
1527 * config/tc-sh.h: Likewise.
1528 (LISTING_HEADER): Amend to refer to SuperH.
1529 * config/tc-sh64.c: Change comment to refer to SuperH.
1530 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1531 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1532 * doc/c-sh.texi: Amend to refer to SuperH.
1533 Add SuperH architecture documentation references.
1534 * doc/c-sh64.texi: Change to refer to SuperH.
1535
204cd129
NC		 15362003-04-23 H.J. Lu <hjl@gnu.org>
1537
1538 * app.c (do_scrub_chars): More checks for valid labels.
1539
2cdb18a7
L		 15402003-04-22 H.J. Lu <hjl@gnu.org>
1541
1542 * app.c (do_scrub_chars): Check for valid label.
1543
26597c86
NC		 15442003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1545
1546 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1547 references to Renesas M32R.
1548 * doc/c-m32r.texi: Likewise.
1549
88b4ca40
RH		 15502003-04-21 Richard Henderson <rth@redhat.com>
1551
54cfded0
AM		 1552 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1553 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1554
e5f08f7e
JJ		 15552003-04-18 Jakub Jelinek <jakub@redhat.com>
1556
1557 * ehopt.c (check_eh_frame): For aug_size == 0
1558 in state_seeing_aug_size state skip the state_skipping_aug
1559 state.
1560
c2dcd04e
NC		 15612003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1562
1563 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1564 'Renesas'.
1565 * doc/c-h8500.texi: Likewise.
1566 * doc/c-sh.texi: Likewise.
1567 * doc/c-sh64.texi: Likewise.
1568 * doc/h8.texi: Likewise.
1569 * config/tc-h8300.c: Likewise.
1570 * config/tc-h8300.h: Likewise.
1571 * config/tc-h8500.c: Likewise.
1572 * config/tc-h8500.h: Likewise.
1573 * config/tc-sh.c: Likewise.
1574 * config/tc-sh.h: Likewise.
1575 * config/tc-sh64.c: Likewise.
1576 * config/tc-sh64.h: Likewise.
1577
f5040a92
AO		 15782003-04-10 Alexandre Oliva <aoliva@redhat.com>
1579
1580 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1581 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1582 (append_insn): When filling delay slots with instructions
1583 that have fixups that tc_gen_reloc might consider modifyable
1584 in variant frags, start a new frag.
1585 (load_address): Generate GOT_DISP with of without offset
1586 depending on whether symbol is local. For -xgot, use
1587 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1588 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1589 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1590 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1591 <ld_st>: In NewABI with small got, always use
1592 GOT_PAGE/GOT_OFST, with the latter in the load/store
1593 instruction. With big got, use GOT_HI16/GOT_LO16 or
1594 GOT_PAGE/GOT_OFST.
1595 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1596 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1597 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1598 (md_convert_frag): Use memmove for safe copying of overlapping
1599 regions.
1600
35b55ed2
SC		 16012003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1602
1603 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1604 -mlong, -mshort-double and -mlong-double options; use table @code.
1605 (M68HC11-Syntax): Update to document 68HC12 operands.
1606 (M68HC11-Modifiers): New section for operand modifiers.
1607 (M68HC11-Directives): New section for specific assembler directives.
1608 (M68HC11-Branch): Fix Overfull hbox error.
1609
9214dd3b
AO		 16102003-04-09 Alexandre Oliva <aoliva@redhat.com>
1611
1612 * config/tc-mips.c (macro): Add comments explaining the rationale
1613 for Chris' change.
1614
eb0a7d52
AO		 16152003-04-09 Chris Demetriou <cgd@broadcom.com>
1616
1617 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1618 constant address that Alexandre took out by accident. Reject
1619 64-bit addresses that are not sign extensions of 32 bits only if
1620 we don't support 64-bit address constants.
1621
a7fc733f
AM		 16222003-04-09 Alan Modra <amodra@bigpond.net.au>
1623
1624 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1625
9cc92a36
NC		 16262003-04-08 Nick Clifton <nickc@redhat.com>
1627
1628 * as.c (perform_an_assembly_pass): If using cgen, call
1629 gas_cgen_begin.
1630 * cgen.c (gas_cgen_begin): New function. If
1631 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1632 otherwise call cgen_clear_signed_overflow_ok.
1633 * cgen.h: Prototype gas_cgen_begin.
1634
fe59a223
TS		 16352003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1636
1637 * write.c (write_relocs): Remove unused variable.
1638
5a7a0b7b
AO		 16392003-04-06 Chris Demetriou <cgd@broadcom.com>
1640
1641 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1642 (macro): Use new macro to decide whether to emit constant address
1643 as 32 or 64 bits if addresses are 32-bit wide but registers are
1644 64-bit wide.
1645
577300ce
SC		 16462003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1647
1648 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1649 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1650 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1651 address part of a far-function.
684022ea 1652 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1653 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1654 relocs.
1655 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1656 (find_opcode): Add comment.
1657 (md_estimate_size_before_relax): Force relocation of
1658 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1659 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1660 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1661 on the symbol itself so that DWARF2 strings are merged correctly.
1662
be33c5dd
SS		 16632003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1664
1665 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1666 default tic4x target format to 'coff2-tic4x'.
1667 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1668 s/c3x/tic3x/
1669 * config/tc-tic4x.h: Ditto
1670
e8fd7476
NC		 16712003-04-03 Nick Clifton <nickc@redhat.com>
1672
1673 * NEWS: Mention support for Xtensa architecture.
1674
47281638
PB		 16752003-04-02 Philip Blundell <philb@gnu.org>
1676
1677 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1678
af22f5b2
CD		 16792003-04-02 Chris Demetriou <cgd@broadcom.com>
1680
1681 * config/tc-mips.c (macro2): Adjust implementation of
1682 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1683 in the case where the source and destination registers
1684 are the same.
1685
e0001a05
NC		 16862003-04-01 Bob Wilson <bob.wilson@acm.org>
1687
54cfded0
AM		 1688 * Makefile.am (CPU_TYPES): Add xtensa.
1689 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1690 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1691 (xtensa-relax.o): New target.
1692 Run "make dep-am".
1693 * Makefile.in: Regenerate.
1694 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1695 extra_objects for xtensa targets.
1696 * configure: Regenerate.
1697 * write.c (write_object_file): Add new md_post_relax_hook.
1698 * config/tc-xtensa.c: New file.
1699 * config/tc-xtensa.h: Likewise.
1700 * config/xtensa-istack.h: Likewise.
1701 * config/xtensa-relax.c: Likewise.
1702 * config/xtensa-relax.h: Likewise.
1703 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1704 * doc/Makefile.in: Regenerate.
1705 * doc/all.texi: Set new XTENSA variable.
1706 * doc/as.texinfo: Set new Xtensa variable. Describe
1707 Xtensa-specific options. Define line comment character for
1708 Xtensa. Add Xtensa processors to list of ELF targets where
1709 alignment is specified in bytes. Add new Xtensa-Dependent node.
1710 Add acknowledgements for those contributing to the Xtensa port.
1711 * doc/internals.texi: Describe new md_post_relax_hook.
1712 * doc/c-xtensa.texi: New file.
e0001a05 1713
5a6c6817
NC		 17142003-04-01 Nick Clifton <nickc@redhat.com>
1715 Richard Earnshaw <rearnsha@arm.com>
1716
1717 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1718 (ARM_ARCH_IWMMXT): Simplify.
1719 (insns): Place iwmmx instructions in correct place in table.
1720 (arm_add_note): New function: Add a note entry to a .note section.
1721 (md_begin): Make the default architecture be unknown.
1722 Suppress the creation of an arm note section.
1723
97bbfa38
EC		 17242003-03-26 Eric Christopher <echristo@redhat.com>
1725
54cfded0 1726 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1727
e16bb312
NC		 17282003-03-25 Stan Cox <scox@redhat.com>
1729 Nick Clifton <nickc@redhat.com>
97bbfa38 1730
28d297de 1731 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1732
1733 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1734 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1735 (enum wreg_type, enum iwmmxt_insn_type): New types.
1736 (wr_register, wc_register, wcg_register): New macros.
1737 (iwmmxt_table): New variable.
1738 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1739 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1740 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1741 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1742 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1743 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1744 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1745 cp_byte_address_offset, cp_byte_address_required_here,
1746 check_iwmmxt_insn): New functions.
97bbfa38 1747 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1748 (md_begin): Set the mach value for iWMMXt targets. Create a note
1749 section to identify iwmmxt binaries.
1750 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1751 * doc/c-arm.texi: Document the support for the iWMMXt.
1752 * NEWS: Mention new support.
1753