2003-10-04 Christian Groessler <chris@groessler.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a72d6b4e
CG
12003-10-04 Christian Groessler <chris@groessler.org>
2
3 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
4 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
5 (md_pcrel_from): This function now gets called. Supply return
6 value.
7
33948635
NC
82003-10-04 Nick Clifton <nickc@redhat.com>
9
10 * as.c: Convert to ISO C90.
11
d3fb7ca2
NC
122003-10-04 Nick Clifton <nickc@redhat.com>
13
14 * as.c (std_shortopts): Remove 'f'.
15 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
16 acecpted as an alias for -f.
17
b256d4fd
NC
182003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
19
20 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
21 Make 'r' mean readonly data.
22
d17e7bce
TS
232003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
24
25 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
26 Unbreak overflow checks.
27
609f23f4
CD
282003-10-01 Chris Demetriou <cgd@broadcom.com>
29
30 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
31
ecd13cd3
TS
322003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
33
34 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
35 tests.
36 (load_register): Likewise.
37 (macro): Likewise.
38
30c378fd
CD
392003-09-30 Chris Demetriou <cgd@broadcom.com>
40
41 * config/tc-mips.c (mips_ip): Capitalize first word of
42 existing condition code warning, and add condition code
43 warnings for .ps instructions, and for bc1any[24][tf].
44
6a265366
CD
452003-09-30 Chris Demetriou <cgd@broadcom.com>
46
47 * NEWS: Mention support for MIPS64 Release 2.
48
43c58ae6
CD
492003-09-30 Chris Demetriou <cgd@broadcom.com>
50
51 * NEWS: Add an indication of the cutoff for 2.14.
52
5f74bc13
CD
532003-09-30 Chris Demetriou <cgd@broadcom.com>
54
55 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
56 * configure: Regenerate.
57 * config/tc-mips.c (imm2_expr): New variable.
58 (md_assemble, mips16_ip): Initialize imm2_expr.
59 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
60 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
61 (macro): Handle M_DEXT and M_DINS.
62 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
63 (mips_ip): Likewise.
64 (OPTION_MIPS64R2): New define.
65 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
66 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
67 (md_parse_option): Handle OPTION_MIPS64R2.
68 (s_mipsset): Handle setting "mips64r2" ISA.
69 (mips_cpu_info_table): Add mips64r2.
70 (md_show_usage): Document -mips64r2 option.
71 * doc/as.texinfo: Docuemnt -mips64r2 option.
72 * doc/c-mips.texi: Likewise.
73
de1e508d
DA
742003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
75
76 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
77
530556a9
JT
782003-09-26 Matt Thomas <matt@3am-software.com>
79
80 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
81 (OPTION_PIC): Define.
82 (md_longopts): Add "pic" option.
83 (md_parse_option): Change 'K' to OPTION_PIC.
84
f61e8019
AM
852003-09-23 Alan Modra <alan@modra.org>
86
87 * config/obj-elf.c (obj_elf_change_section): Adjust for
88 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
89 to be set when defaults are not. Don't set attr from defaults if
90 old_sec.
91
ae826530
TS
922003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
93
94 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
95 truncate values which won't fit im 32 bits.
96 (load_register): Likewise.
97 (macro): Likewise.
98
8cd5b113
AM
992003-09-17 Dmitry Diky <diwil@mail.ru>
100
101 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
102 (msp430_operands): Remove redundant l2[16] within switch-case.
103
28d297de
AM
1042003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
105
106 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
107 * configure: Regenerate.
108
256ab948
TS
1092003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
110
111 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
112 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
113 the function prototype.
114 (load_register): Likewise. Simplify the checks for sign-extended
115 constants.
116 (macro): Likewise. Fix code generation for 64-bit address constants
117 outside the 32-bit compatibility space. Adjust
118 macro_build_ldst_constoffset calls.
119 (s_cprestore): Adjust macro_build_ldst_constoffset call.
120
82e7541d
BW
1212003-09-11 Bob Wilson <bob.wilson@acm.org>
122
123 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
124 literal_syms): New global variables.
125 (xtensa_define_label, add_target_symbol, xtensa_find_label,
126 map_over_defined_symbols, is_loop_target_label,
127 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
128 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
129 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
130 from insn_labels to saved_insn_labels when entering a literal region.
131 (xtensa_end_directive): Call md_flush_pending_output. Restore
132 insn_labels list when leaving a literal region.
133 (xtensa_literal_position): Call xtensa_clear_insn_labels.
134 (xtensa_literal_pseudo): Add check to disallow .literal inside a
135 literal region. Move insn_labels to saved_insn_labels and then restore
136 insn_labels on exit.
137 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
138 code to set is_loop_target or is_branch_target flag on the symbol
139 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
140 (xtensa_add_literal_sym, xtensa_add_insn_label,
141 xtensa_clear_insn_labels): New functions.
142 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
143 loops_ok argument. Rewrite to use insn_labels list instead of
144 calling xtensa_find_label and to check the is_loop_target flag on
145 symbols when loops_ok is false.
146 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
147 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
148 call to xtensa_move_labels. Propagate is_branch_target and
149 is_loop_target flags from symbols to frags.
150 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
151 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
152 aligning a loop instruction. Adjust call to xtensa_move_labels for
153 aligning entry instructions. Add call to xtensa_clear_insn_labels.
154 (xtensa_end): Remove call to xtensa_mark_target_fragments.
155 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
156 code to use new literal_syms list.
157 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
158 is_branch_target flags.
159
61846f28
BW
1602003-09-09 Bob Wilson <bob.wilson@acm.org>
161
162 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
163 "move_labels" argument and corresponding call to xtensa_move_labels.
164 (md_assemble): Add a separate call to xtensa_move_labels and remove
165 argument for call to xtensa_mark_literal_pool_location.
166 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
167 calls to xtensa_mark_literal_pool_location.
168 (xtensa_create_local_symbol): Delete and inline the code into...
169 (xtensa_create_literal_symbol): ...here.
170 (xtensa_frob_label): Combine conditionals.
171 (expression_maybe_register, xtensa_symbol_new_hook,
172 fix_new_exp_in_seg): Use symbol_get_tc.
173
1745fcba
BW
1742003-09-09 Bob Wilson <bob.wilson@acm.org>
175
176 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
177 combining identical literals.
178 (expression_maybe_register): Remove call to find_lit_sym_translation.
179 (is_duplicate_expression, cache_literal, is_duplicate_literal,
180 add_lit_sym_translation, find_lit_sym_translation): Delete.
181
3fb9d77f
NC
1822003-09-07 Nick Clifton <nickc@redhat.com>
183
184 * doc/as.texinfo (Comments): Comment character for PPC is #.
185
12a99586
SC
1862003-09-06 Stephane Carrez <stcarrez@nerim.fr>
187
188 PR savannah/4358:
189 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
190 overflow complain.
191
d5087907
RS
1922003-09-05 Richard Sandiford <rsandifo@redhat.com>
193
194 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
195
8ad30312
NC
1962003-09-04 Nick Clifton <nickc@redhat.com>
197
198 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
199 (md_pseudo_table): Add .v850e1 pseudo op.
200 (md_show_usage): Document -mv850e1 switch.
201 (md_parse_option): Accept -mv850e1 switch.
202 (md_begin): Allow TARGET_CPU to be v850e1.
203 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
204 * NEWS: Mention support for v850e1.
205
3c9030c1
AM
2062003-09-04 Alan Modra <amodra@bigpond.net.au>
207
208 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
209 ppc_cpu selection rather than replacing.
210 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
211 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
212
13dfd2d0
NC
2132003-09-03 Robert Millan <robertmh@gnu.org>
214
215 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
216 triplet.
217 * configure: Regenerate.
218
13b2be9c
DJ
2192003-09-02 Daniel Jacobowitz <drow@mvista.com>
220
221 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
222 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
223 Specify AC_CONFIG_AUX_DIR.
224 * aclocal.m4: Regenerated with aclocal-1.7.
225 * configure: Regenerated with autoconf 2.57.
226 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
227
364b6d8b
JJ
2282003-08-29 Jakub Jelinek <jakub@redhat.com>
229
6749011b 230 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ
231 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
232 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
233 nor tc_cfi_emit_pcrel_expr are defined.
234 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
235 DIFF_EXPR_OK is not defined.
236 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
237 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
238 tc_cfi_emit_pcrel_expr): Define.
239 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
240 sparc_cfi_emit_pcrel_expr): New prototypes.
241 (sparc_cie_data_alignment): New decl.
242 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
243 * config/tc-sparc.c: Include dw2gencfi.h.
244 (sparc_cie_data_alignment): New variable.
245 (md_begin): Initialize it.
246 (sparc_cfi_frame_initial_instructions): New function.
247 (sparc_regname_to_dw2regnum): Likewise.
248 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 249 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ
250
251 * config/tc-sparc.c (s_common): Cast last argument to long and
252 change format string to shut up warning.
253
0dee3be0
JE
2542003-08-25 Jason Eckhardt <jle@rice.edu>
255
256 * doc/c-i860.texi: Update text about relocatable address expansions.
257
af858dae
JE
2582003-08-24 Jason Eckhardt <jle@rice.edu>
259
260 * config/tc-i860.c (md_assemble): Use isrc2 from the original
261 instruction when expanding E_ADDR.
262
3673a93e
NC
2632003-08-21 Nick Clifton <nickc@redhat.com>
264
265 * po/tr.po: Updated Turkish translation.
266
55257f50
AM
2672003-08-20 Alan Modra <amodra@bigpond.net.au>
268
269 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
270 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
271
f02232aa
NC
2722003-08-19 Nick Clifton <nickc@redhat.com>
273
274 * config/tc-arm.c (cp_address_required_here): Add code to handle
275 unindexed addressing mode.
276
3d8aea2f
AM
2772003-08-19 Alan Modra <amodra@bigpond.net.au>
278
279 * config/tc-ppc.c (md_parse_option): Handle -m440.
280 (md_show_usage): Add -m440.
281 (md_apply_fix3): Warning fix.
282 * doc/c-ppc.texi: Document -m440.
283
d6415f6c
AM
2842003-08-16 Benjamin Kalytta <bkausbk@web.de>
285
286 * read.c (s_print): Check for NULL.
287
1a317472
AM
2882003-08-16 Alan Modra <amodra@bigpond.net.au>
289
290 * write.c (fixup_segment): When handling an expression involving
291 the subtraction of two symbols in the same segment, don't clear
292 fx_pcrel except for TC_M68K.
293
da64f3bf
AM
2942003-08-14 Alan Modra <amodra@bigpond.net.au>
295
f86103b7
AM
296 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
297 code.
298 * config/tc-i386.c: Likewise.
299 (RELOC_ENUM): Don't define. Replace throughout with enum.
300
c8089be7 301 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM
302 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
303 Run "make dep-am".
304 * Makefile.in: Regenerate.
305
c04898f8
AS
3062003-08-08 Andreas Schwab <schwab@suse.de>
307
308 * config/tc-m68k.h (TARGET_USE_CFIPOP)
309 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
310 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
311 Define.
312 * config/tc-m68k.c: Include "dw2gencfi.h".
313 (tc_m68k_regname_to_dw2regnum)
314 (tc_m68k_frame_initial_instructions): New functions.
315
3b260895
NC
3162003-08-08 Dmitry Diky <diwil@mail.ru>
317
318 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
319 according to gcc order.
320
14d3f364
JE
3212003-08-07 Jason Eckhardt <jle@rice.edu>
322
c8089be7
AM
323 * config/tc-i860.c (i860_check_label): New function.
324 * config/tc-i860.h (i860_check_label): New prototype.
325 (tc_check_label): Define macro as i860_check_label.
14d3f364 326
820aff55
JE
3272003-08-06 Jason Eckhardt <jle@rice.edu>
328
c8089be7
AM
329 * config/tc-i860.c (s_align_wrapper): New function and prototype.
330 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
331 surrounding OBJ_ELF ifdef, and re-format slightly.
332 * doc/c-i860.texi: Document the special .align syntax available
333 in Intel mode.
820aff55 334
e15f6d30
JE
3352003-08-06 Jason Eckhardt <jle@rice.edu>
336
337 * config/tc-i860.c (i860_handle_align): New function.
338 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
339 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
340
0acc96e1
JE
3412003-08-06 Jason Eckhardt <jle@rice.edu>
342
343 * config/tc-i860.c (i860_process_insn): Check that instructions
344 with their dual-bit set are 8-byte aligned.
345
9e7d479d
NC
3462003-08-06 Nick Clifton <nickc@redhat.com>
347
348 * po/fr.po: Updated French translation.
349
07c7854e
JE
3502003-08-05 Jason Eckhardt <jle@rice.edu>
351
c8089be7 352 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE
353 setting during flop argument parsing. Instead, do it after
354 instruction is fully parsed.
355
5eb0723a
JE
3562003-08-05 Jason Eckhardt <jle@rice.edu>
357
c8089be7 358 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE
359 directives are only available in Intel syntax mode.
360
5ea0549d
JE
3612003-08-05 Jason Eckhardt <jle@rice.edu>
362
c8089be7
AM
363 * config/tc-i860.c (s_dual): Accept .dual directive only in
364 the Intel syntax mode.
365 (s_enddual): Likewise for .enddual.
366 (s_atmp): Likewise for .atmp.
5ea0549d 367
a4622f40
AM
3682003-08-04 Alan Modra <amodra@bigpond.net.au>
369
370 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
371 for memory operands. Pass the full operand_string to i386_index_check.
372
87505968
JE
3732003-08-01 Jason Eckhardt <jle@rice.edu>
374
c8089be7
AM
375 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
376 (target_intel_syntax): Declare variable.
377 (OPTION_INTEL_SYNTAX): Declare macro.
378 (md_longopts): Add option -mintel-syntax.
379 (md_parse_option): Set target_intel_syntax.
380 (md_show_usage): Add -mintel-syntax usage.
381 (md_begin): Set reg_prefix based on target_intel_syntax.
382 (i860_process_insn): Skip register prefix only if there is one.
383 Parse relocatable expressions in either Intel or AT&T syntax based
384 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
385 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
386 about the differences in syntax.
87505968 387
20977673
AM
3882003-08-01 Dmitry Diky <diwil@mail.ru>
389
390 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
391 to all arches.
392
26c9b704
JR
3932003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
394
395 * config/tc-sh.c (md_assemble): For branches, check & update
396 valid_arch here.
397
7734b6e9
JE
3982003-07-30 Jason Eckhardt <jle@rice.edu>
399
400 * config/tc-i860.c: Convert to ISO C90.
401
2d150871
RO
4022003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
403
404 * read.c (s_space): Revert 2003-07-28 change.
405
92191b29
AM
4062003-07-30 Alan Modra <amodra@bigpond.net.au>
407
408 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
409
c861c80c
AM
4102003-07-29 Alan Modra <amodra@bigpond.net.au>
411
412 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
413
77a6138a
AM
4142003-07-29 Jakub Jelinek <jakub@redhat.com>
415
416 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
417
34f70875
L
4182003-07-28 H.J. Lu <hongjiu.lu@intel.com>
419
420 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
421
8d548edb
RO
4222003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
423
424 * read.c (s_space): Don't warn about .space 0.
425
dcd410fe
RO
4262003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
427
428 * config/tc-mips.c (mips_flag_pdr): Define.
429 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
430 (s_mips_end) [OBJ_ELF]: Likewise.
431 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
432 (md_parse_option) [OBJ_ELF]: Handle them.
433 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
434
435 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
436 * doc/as.texinfo (Overview) [MIPS]: Likewise.
437
3cddba1e
L
4382003-07-25 H.J. Lu <hongjiu.lu@intel.com>
439
440 * config/obj-elf.c (obj_elf_change_section): Update
441 elf_section_type and elf_section_flags only when they are
442 specified.
443
8e8c182c
L
4442003-07-25 H.J. Lu <hongjiu.lu@intel.com>
445
446 * config/obj-elf.c (obj_elf_change_section): Always set section
447 type and flags.
448
2f89ff8d
L
4492003-07-25 H.J. Lu <hongjiu.lu@intel.com>
450
451 * config/obj-elf.c (special_sections): Removed.
452 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
453 elf_section_type and elf_section_flags.
454 (elf_frob_file): Set SHT_GROUP.
455
456 * config/obj-elf.h (obj_sec_set_private_data): New.
457
458 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
459 * config/tc-ia64.h: Likewise.
460 * config/tc-m32r.h: Likewise.
461 * config/tc-m68hc11.h: Likewise.
462 * config/tc-mcore.h: Likewise.
463 * config/tc-mips.h: Likewise.
464 * config/tc-ppc.h: Likewise.
465 * config/tc-sh64.h: Likewise.
466 * config/tc-v850.h: Likewise.
467 * config/tc-xtensa.h: Likewise.
468
469 * config/tc-v850.h (SHF_V850_GPREL): Removed.
470 (SHF_V850_EPREL): Likewise.
471 (SHF_V850_R0REL): Likewise.
472
473 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
474 is defined.
475
a7f10e7a
SC
4762003-07-24 Stephane Carrez <stcarrez@nerim.fr>
477
478 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
479 debugging symbols so that we handle page memory correctly.
480
834d807b
NC
4812003-07-24 Nick Clifton <nickc@redhat.com>
482
483 * po/fr.po: Updated French translation.
484
8266886e
DJ
4852003-07-23 Daniel Jacobowitz <drow@mvista.com>
486
487 * config/tc-arm.c (arm_archs): Add iwmmxt.
488
b41b1f95 4892003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 490
b41b1f95
L
491 * read.c (do_parse_cons_expression): Mark nbytes unused to
492 silence gcc.
493
0c0b9be0
AO
4942003-07-22 Alexandre Oliva <aoliva@redhat.com>
495
ba18dd6f
AO
496 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
497 or bsr/bs.
498
0c0b9be0
AO
499 * config/tc-h8300.c (md_assemble): Make sure characters after
500 slash and dot are lower-case.
501
6c37ac4d
NC
5022003-07-17 Nick Clifton <nickc@redhat.com>
503
504 * po/es.po: New Spanish translation.
505 * po/tr.po: New Turkish translation.
506 * po/opcodes.pot: Regenerate.
507
c5c0a210
AM
5082003-07-16 Alan Modra <amodra@bigpond.net.au>
509
510 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
511 (generic_dwarf2_emit_offset): Don't define function when
512 TC__DWARF2_EMIT_OFFSET is defined.
513
5a7ea749
RS
5142003-07-15 Richard Sandiford <rsandifo@redhat.com>
515
516 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
517 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 518 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 519
ec178e1b
AM
5202003-07-15 Alan Modra <amodra@bigpond.net.au>
521
522 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
523 only for V850_OPERAND_DISP operands.
524
e85ca5bb
AM
5252003-07-15 Alan Modra <amodra@bigpond.net.au>
526
527 * frags.c (frag_more): Move segment checks to..
528 (frag_alloc_check): ..here. New function.
529 (frag_append_1_char): Call frag_alloc_check.
530
76bff705
NC
5312003-07-14 Nick Clifton <nickc@redhat.com>
532
533 * po/tr.po: Update with latest version.
534 * po/POTFILES.in: Regenerate.
535 * po/gas.pot: Regenerate.
536 * configure: Regenerate.
537
278ed128
NC
5382003-07-14 Nick Clifton <nickc@redhat.com>
539
540 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
541 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
542 "safe-ctype.h" and update use of macros.
543 * Makefile.am: Update dependencies.
544 * Makefile.in: Regenerate.
545
fce00800
AM
5462003-07-11 Alan Modra <amodra@bigpond.net.au>
547
548 * po/gas.pot: Regenerate.
549
75e21f08
JJ
5502003-07-10 Jakub Jelinek <jakub@redhat.com>
551
552 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
553 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
554 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
555 DWARF2_CIE_DATA_ALIGNMENT): Define.
556 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
557 prototypes.
558 (ppc_cie_data_alignment): Declare.
559 * config/tc-ppc.c: Include dw2gencfi.h.
560 (ppc_cie_data_alignment): Define.
561 (md_begin): Initialize ppc_cie_data_alignment.
562 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
563 functions.
564 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
565 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
566 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
567 DWARF2_CIE_DATA_ALIGNMENT): Define.
568 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
569 New prototypes.
570 (s390_cie_data_alignment): Declare.
571 * config/tc-s390.c: Include dw2gencfi.h.
572 (s390_cie_data_alignment): Define.
573 (md_begin): Initialize s390_cie_data_alignment.
574 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
575 New functions.
576
2ce28d43
AO
5772003-07-10 Alexandre Oliva <aoliva@redhat.com>
578
579 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
580 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
581 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
582 * configure.in (am33_2.0, mn10300-*-linux*): Added.
583 * configure: Rebuilt.
584 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
585 elf32-am33lin.
586 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
587 by default.
588
bf6f0d0c
AO
5892003-07-09 Alexandre Oliva <aoliva@redhat.com>
590
591 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
592 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
593 for subtracts from GLOBAL_OFFSET_TABLE that could not be
594 simplified.
595 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
596 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
597 could not be simplified.
598 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
599 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
600 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
601 BDF_RELOC_MN10300_GOT32.
602 * config/tc-mn10300.c (mn10300_fix_adjustable): If
603 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
604 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
605 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
606 symbol if we know its value.
607 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
608 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
609 duplicate underscore prefix.
610 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
611 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
612 type in X_md, not X_add_number. Zero X_add_number.
613 (mn10300_check_fixup): Extract relocation type from X_md.
614 * config/tc-mn10300.h: Update comment.
615 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
616 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
617 (O_PIC_reloc): this.
618 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
619 (mn10300_check_fixup): Likewise.
620 (mn10300_parse_name): Set X_add_number to relocation type.
621 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
622 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
623 O_GOTOFF, O_PLT, O_GOT): Define.
624 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
625 (mn10300_check_fixup): New fn.
626 (md_assemble): Call it. Check for PIC-related relocs.
627 (mn10300_cons_fix_new): Likewise. New fn.
628 (mn10300_end_of_match): New fn.
629 (mn10300_md_parse_name_cont): New fn.
630
e7b71525
AO
6312003-07-09 Alexandre Oliva <aoliva@redhat.com>
632
633 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
634 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
635 accumulator's shift.
636 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
637 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
638 md_assemble, md_estimate_size_before_relax): Handle fbCC.
639 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
640 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
641 HAVE_AM33_2.
642 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
643 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
644 (HAVE_AM33): Match AM33_2 too.
645 (HAVE_AM33_2): New macro.
646 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
647 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
648 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
649 (float_registers, double_registers): New variables.
650 (float_register_name, double_register_name): New functions.
651 (md_assemble): Recognize FP registers. Implement FMT_D3.
652 (mn10300_insert_operand): Support FP registers.
653
115695a8
CD
6542003-07-08 Chris Demetriou <cgd@broadcom.com>
655
656 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
657 target being a global symbol if not compiling SVR4 PIC code.
658
9f7598c1
NC
6592003-07-07 Nick Clifton <nickc@redhat.com>
660
661 * doc/c-m32r.texi (M32R-Directives): New node. Document the
662 .high, .shigh and .low directives.
663
1b680e4f
RS
6642003-07-07 Richard Sandiford <rsandifo@redhat.com>
665
666 * config/tc-h8300.c (h8300sxnmode): Add prototype.
667 (DSYMMODE): Remove.
668 (parse_exp): Replace expressionS argument with a h8_op. Parse the
669 operand size as well.
670 (skip_colonthing): Remove unused expression argument. Tighten checks
671 for 2-digit sizes.
672 (colonmod24): Remove.
673 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
674 (get_operand): Likewise. Use the standard code to read the size of
675 pc-relative operands.
676 (fix_operand_size): Include the size-guessing logic that used to be
677 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
678 offsets with a symbolic component.
679
0cea6190
NC
6802003-07-04 Nick Clifton <nickc@redhat.com>
681
682 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
683 macro to compute size of selected register name array.
684
933fbc29
MS
6852003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
686
687 * config/tc-s390.c (md_parse_option): Add cpu type z990.
688 (md_begin): Add minimal cpu type logic for instructions with different
689 binary format depending on the cpu.
690 (md_assemble): Remove check for minimal cpu.
691 (s390_insert_operand): Add support for long displacements.
692 (md_gather_operands): Likewise.
693 (tc_s390_fix_adjustable): Likewise.
694 (tc_s390_force_relocation): Likewise.
695 (md_apply_fix3): Likewise.
696
1a2c1fad
CD
6972003-06-30 Chris Demetriou <cgd@broadcom.com>
698
699 * config/tc-mips.c (s_mipsset): Implement -march= handling
700 differently.
701
17a2f251
TS
7022003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
703
704 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
705 prototypes and casts. Replace PTR with void *. Reformat.
706 * config/tc-mips.h: Likewise.
707
6344efa4
AM
7082003-06-30 Alan Modra <amodra@bigpond.net.au>
709
710 * config/tc-ia64.c (note_register_values): Warning fix.
711 * config/tc-mips.c (append_insn): Likewise.
712
fef14a42
TS
7132003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
714
715 * config/tc-mips.c (mips_set_options,mips_opts): Support for
716 .set arch=FOO.
717 (file_mips_arch): Rename mips_arch.
718 (mips_arch_info,mips_tune_info): Remove.
719 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
720 (mips_cpu_info_from_arch): New function.
721 (md_begin): Use file_mips_arch.
722 (macro_build,macro,mips_ip): Use mips_opts.arch.
723 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
724 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
725 Use file_mips_arch.
726 (s_mipsset): Support for .set arch=FOO.
727 (mips_cpu_info_table): Fix typo.
728
02fc3089
L
7292003-06-26 H.J. Lu <hongjiu.lu@intel.com>
730
731 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
732
2d0d09ca
RS
7332003-06-25 Richard Sandiford <rsandifo@redhat.com>
734
735 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
736 unsigned 8-bit operands.
737
685736be
NC
7382003-06-24 Nick Clifton <nickc@redhat.com>
739
740 * read.c (s_comm): Change error message to assume an unsigned size
741 has been passed to .comm.
742 * config/tc-sparc.c (s_common): Likewise.
743 * write.c (write_contents): Replace 'unsigned long' with
744 'addressT' and 'long' with offsetT in order to allow computations
745 with very large values to work for 64-bit addressed targets.
746 (relax_and_size_all_segments): Likewise.
747 (relax_frag): Likewise.
748 (relax_segment): Likewise.
e85ca5bb 749
e98d298c
MM
7502003-06-23 Mark Mitchell <mark@codesourcery.com>
751
752 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
753
ca164297
L
7542003-06-23 H.J. Lu <hongjiu.lu@intel.com>
755
756 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
757 Instructions.
758
759 * gas/config/tc-i386.h (CpuPNI): New.
760 (CpuUnknownFlags): Add CpuPNI.
761
041340ad
JW
7622003-06-23 <davidm@hpl.hp.com>
763
764 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
765 freebsd, openvms, and nsk (non-stop kernel).
766
b7599f01
JT
7672003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
768
769 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
770 all locals have been declared.
771
b7c7d6c1
TS
7722003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
773
774 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
775 special handling for n32 ABI.
776 (macro): Likewise.
777
815ddb50
TS
7782003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
779
780 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
781 2003-06-11 change.
782
f590b86e
CG
7832003-06-19 Christian Groessler <chris@groessler.org>
784
785 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
786 now, not only a warning. Add some more checks to detect invalid
787 registers.
788 (get_operand): For CLASS_IR remember register size in mode struct.
789 (get_specific): Handle new CLASS_IRO type. Add register size
790 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 791 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 792
931e13a6
AM
7932003-06-19 Alan Modra <amodra@bigpond.net.au>
794
795 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
796 (ppc_change_csect): Add align param. Align frag at start of csect.
797 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
798 (ppc_frob_section): Align vma.
799
9393cb0d
JJ
8002003-06-18 Jakub Jelinek <jakub@redhat.com>
801
802 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
803 (output_cie): Don't pad.
804 (output_fde): Add align argument. Pad to align if not 0.
805 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
806 Pad just last FDE to EH_FRAME_ALIGNMENT.
807
df9a398f
MS
8082003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
809
810 * config/tc-s390.c (init_default_arch): Make current_mode_mask
811 dependent on s390_arch_size and current_cpu dependent on
812 current_mode_mask.
813
2fe04c57
NC
8142003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
815
816 * configure.in: Add c4x as an architecture variant to tic4x.
817 * configure: Regenerate.
818 * Makefile.in: Regenerate.
819 * doc/Makefile.in: Regenerate.
820
9f2b53d7
AM
8212003-06-18 Alan Modra <amodra@bigpond.net.au>
822
823 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
824 ".TOC." from PPC64_TOC relocs.
825
ba0b2174
AM
8262003-06-17 Alan Modra <amodra@bigpond.net.au>
827
828 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
829
f899b4b8
TS
8302003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
831
832 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
833 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
834 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
835 s_cprestore,s_cpadd): Use them.
836
399f703e
HPN
8372003-06-16 Hans-Peter Nilsson <hp@axis.com>
838
839 * configure.in: Add specific case for cris-*-linux-gnu* with
840 em=linux.
841 * configure: Regenerate.
842 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
843 if TE_LINUX defined, else FALSE.
844 (bfd_boolean demand_register_prefix): Set default from
845 DEFAULT_CRIS_AXIS_LINUX_GNU.
846 (symbols_have_leading_underscore): Similar.
847 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
848
39c2da32
RE
8492003-06-13 Richard Earnshaw <rearnsha@arm.com>
850
851 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
852 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
853 FPU_ARCH_FPA for AOUT.
854 (md_begin): Don't try to guess the floating point architecture from
855 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
856
a06a29f2
NC
8572003-06-13 Robert Millan <zeratul2@wanadoo.es>
858
859 * configure.in: Add i386-netbsd-gnu target.
860 * configure: Regenerate.
861
d88ef7a6
TT
8622003-06-12 Tom Tromey <tromey@redhat.com>
863
864 * doc/as.texinfo (Comm): Added @node. Moved before CFI
865 directives node.
866
34ce925e
RS
8672003-06-12 Richard Sandiford <rsandifo@redhat.com>
868
869 * config/tc-mips.c (append_insn): In a compound relocation, take the
870 field width from the final (outermost) operator.
871
cdfbf930
RH
8722003-06-11 Richard Henderson <rth@redhat.com>
873
874 * dw2gencfi.c (struct cfi_escape_data): New.
875 (cfi_add_CFA_nop): Remove.
876 (CFI_escape, dot_cfi_escape): New.
877 (dot_cfi): Remove nop.
878 (cfi_pseudo_table): Remove nop; add escape.
879 (output_cfi_insn): Likewise.
880 (select_cie_for_fde): Stop on escape.
881 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
882 * read.c, read.h (do_parse_cons_expression): New.
883 * doc/as.texinfo (.cfi_escape): New.
884
8c1a34cd
TS
8852003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
886
887 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
888 (s_cprestore): Likewise.
889 (s_cpreturn): Likewise.
890
4b0cff4e
TS
8912003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
892
893 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
894 with zeros.
895
a7ebbfdf
TS
8962003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
897
898 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
899 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
900 exceptions from size assert. Remove most of the addend fixup
901 specialcasing. Remove value, use valP directly. simplify fx_addnumber
902 handling. Remove zero addend specialcases.
903 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
904 the addend fixup specialcase.
905 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
906
d25d759d
TS
9072003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
908
909 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
910 in the RELOC_EXPANSION_POSSIBLE case.
911
9d83078b
AM
9122003-06-11 Alan Modra <amodra@bigpond.net.au>
913
914 * config/tc-i960.c (line_comment_chars): Add '#'.
915 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
916
3b443373
L
9172003-06-11 H.J. Lu <hongjiu.lu@intel.com>
918
919 * po/Make-in (DESTDIR): New.
920 (install-data-yes): Support $(DESTDIR).
921 (uninstall): Likewise.
922
795bb480
AM
9232003-06-11 Alan Modra <amodra@bigpond.net.au>
924
925 * Makefile.am: Run "make dep-am".
926 * Makefile.in: Regenerate.
927 * po/POTFILES.in: Regenerate.
928
b11dcf4e
DE
9292003-06-10 Doug Evans <dje@sebabeach.org>
930
931 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
932 CGEN_INSN_RELAXED.
933 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
934 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
935 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
936
adadcc0c
AM
9372003-06-10 Alan Modra <amodra@bigpond.net.au>
938 Gary Hade <garyhade@us.ibm.com>
939
940 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
941 (md_apply_fix3): Special case lq insn.
942
0613284f
RS
9432003-06-10 Richard Sandiford <rsandifo@redhat.com>
944
945 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
946 lists. Allow single-register ranges.
947
f4984206
RS
9482003-06-10 Richard Sandiford <rsandifo@redhat.com>
949
950 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 951 (md_pseudo_table): Add .h8300sxn entry.
f4984206 952
12b55ccc
L
9532003-06-09 H.J. Lu <hongjiu.lu@intel.com>
954
955 * NEWS: Updated for the new -n option for the i386 assembler.
956
957 * config/tc-i386.c (optimize_align_code): New.
958 (md_shortopts): Add 'n'.
959 (md_parse_option): Handle 'n'.
960 (md_show_usage): Add '-n'.
961
962 * config/tc-i386.h (optimize_align_code): Declared.
963 (md_do_align): Optimize code alignment only if optimize_align_code
964 is not 0.
965
966 * doc/as.texinfo: Add the new -n option.
967
968 * doc/c-i386.texi: Document the new -n option.
969
fa87b337
RH
9702003-06-07 Richard Henderson <rth@redhat.com>
971
17076204
RH
972 * doc/as.texinfo: Document .cfi_rel_offset.
973
fa87b337
RH
974 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
975 (cfi_add_CFA_offset): Detect invalid offsets.
976 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
977 (cfi_add_CFA_restore_state): Restore it.
978 (CFI_rel_offset): New.
979 (cfi_pseudo_table): Add it.
980 (dot_cfi): Handle it.
981
52628315
L
9822003-06-07 H.J. Lu <hongjiu.lu@intel.com>
983
984 * app.c (do_scrub_chars): Add states 14 and 15 to handle
985 predicate for ia64.
986
d4ea8842
MS
9872003-06-05 Michael Snyder <msnyder@redhat.com>
988
989 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
990 (build_bytes): Ditto.
991
9922003-06-05 Richard Sandiford <rsandifo@redhat.com>
993
994 * config/tc-h8sx.c (DMODE): Remove.
995 (colonmod24): Don't choose a default if the operand is a 16-bit
996 constant integer.
997 (fix_operand_size): New function.
998 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
999 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1000
2be24b54
ML
10012003-06-05 Michal Ludvig <mludvig@suse.cz>
1002
1003 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1004 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1005 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1006 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1007 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1008 (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.
1011 (cfi_pseudo_table): New directives .cfi_return_column,
1012 .cfi_restore, .cfi_undefined, .cfi_same_value,
1013 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1014 (dot_cfi, output_cfi_insn): Handle new directives.
1015 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1016 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1017 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1018
757bc393
RH
10192003-06-04 Richard Henderson <rth@redhat.com>
1020
1233ae62
RH
1021 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1022
757bc393
RH
1023 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1024
f4b97536
RH
10252003-06-04 Richard Henderson <rth@redhat.com>
1026
1027 * config/tc-alpha.c (s_alpha_usepv): New.
1028 (md_pseudo_table): Add it.
1029 (alpha_cfi_frame_initial_instructions): New.
1030 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1031 (tc_cfi_frame_initial_instructions): New.
1032 * doc/c-alpha.texi: Document .usepv.
1033
68d55fe3
JJ
10342003-06-04 Jakub Jelinek <jakub@redhat.com>
1035
1036 * as.c (show_usage): Document --execstack and --noexecstack.
1037 (parse_args): Add --execstack and --noexecstack.
1038 (main): Create .note.GNU-stack section if --execstack or
1039 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1040 * as.h (flag_execstack, flag_noexecstack): New.
1041
f9b4148d
CD
10422003-06-03 Chris Demetriou <cgd@broadcom.com>
1043
1044 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1045 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1046 (OPTION_MISC_BASE): New defines.
1047 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1048 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1049 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1050 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1051 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1052 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1053 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1054 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1055 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1056 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1057 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1058 (OPTION_TRAP): Redefine in terms of new defines.
1059 (md_longopts): Reorder entries.
1060
7ee7b84d
MS
10612003-05-14 Michael Snyder <msnyder@redhat.com>
1062 From Bernd Schmidt <bernds@redhat.com>
1063 and Michael Snyder <msnyder@redhat.com>
1064 and Alexandre Oliva <aoliva@redhat.com>
1065 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1066 * config/tc-h8300.h: Ditto.
1067
e30ddb24
NC
10682003-06-03 Nick Clifton <nickc@redhat.com>
1069
1070 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM
1071 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1072 before calling bfd_reloc_type_lookup.
1073
ed7d5d1a
AM
10742003-06-02 Alan Modra <amodra@bigpond.net.au>
1075
1076 * read.c (emit_expr): Set dot_value.
1077 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1078
c1ed1235
AM
10792003-06-02 Alan Modra <amodra@bigpond.net.au>
1080
1081 * macro.c (sub_actual): Don't lose string if it turns out that
1082 &string wasn't an arg.
1083
eafbc43f
RH
10842003-05-31 Richard Henderson <rth@redhat.com>
1085
1086 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1087 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1088
f37f01cf
RH
10892003-05-29 Richard Henderson <rth@redhat.com>
1090
1091 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1092 (all_frame_data, plast_frame_data, cur_frame_data): New.
1093 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L
1094 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1095 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH
1096 * config/tc-alpha.h (md_end): New.
1097 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1098 (DWARF2_CIE_DATA_ALIGNMENT): New.
1099
a197c351
NC
11002003-05-29 Nick Clifton <nickc@redhat.com>
1101
1102 * configure.in: Add i386-*-freebsd* entry.
1103 * configure: Regenerate.
1104
4bf4a882 11052003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM
1106
1107 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1108
756d1d01
RH
11092003-05-27 Richard Henderson <rth@redhat.com>
1110
1111 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1112 symbol_create call.
1113 (current_location): Use symbol_temp_new_now.
1114 * stabs.c (s_stab_generic): Use symbol_temp_new.
1115 * symbols.c (temp_label_name): Remove.
1116 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1117
a4447b93
RH
11182003-05-27 Richard Henderson <rth@redhat.com>
1119
1120 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1121 * as.c (main): Always call cfi_finish.
1122 * config/tc-i386.c (x86_dwarf2_return_column): New.
1123 (x86_cie_data_alignment): New.
1124 (md_begin): Set them.
1125 (tc_x86_cfi_init): Remove.
1126 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1127 return int, not unsigned long; don't as_bad here.
1128 (tc_x86_frame_initial_instructions): Streamline; use
1129 updated api.
1130 * config/tc-i386.h (tc_cfi_init): Remove.
1131 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1132 (DWARF2_CIE_DATA_ALIGNMENT): New.
1133
b7d6ed97
RH
11342003-05-27 Richard Henderson <rth@redhat.com>
1135
1136 * symbols.c (temp_label_name): New.
1137 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1138 (symbol_set_value_now): New.
1139 * symbols.h: Prototype them.
1140 * dwarf2dbg.c: Use them.
1141 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1142
14218d5f
JE
11432003-05-23 Jason Eckhardt <jle@rice.edu>
1144
1145 * config/tc-i860.c (target_xp): Declare variable.
1146 (OPTION_XP): Declare macro.
1147 (md_longopts): Add option -mxp.
1148 (md_parse_option): Set target_xp.
1149 (md_show_usage): Add -mxp usage.
1150 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1151 (md_assemble): Don't try expansions if XP_ONLY is set.
1152 * doc/c-i860.texi: Document -mxp option and i860XP support.
1153
36ede617
EC
11542003-05-23 Eric Christopher <echristo@redhat.com>
1155
1156 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1157
a105a300
TS
11582003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1159
1160 * config/tc-mips.c (append_insn): Use actual relocation size for new
1161 fixp's. Don't relax overflow checking for partial_inplace relocations.
1162 Use the actual relocation type in combined relocs, not just the type
1163 of the first one.
1164 (macro_build_jalr): Use actual relocation size for new fix.
1165 (s_cpsetup, s_gpdword): Likewise.
1166
dc9461f6
TS
11672003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1168
1169 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1170
ceb41009
NC
11712003-05-22 Nick Clifton <nickc@redhat.com>
1172
1173 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1174 section relative offsets for relocs that will not be based on the
1175 section symbol.
1176 (xstormy16_md_apply_fix3): Remove previous patch to this
1177 function.
1178
143d77c5
EC
11792003-05-07 Eric Christopher <echristo@redhat.com>
1180
ed7d5d1a
AM
1181 * config/tc-mips.c (mips_abicalls): New variable.
1182 (md_parse_option): Use.
1183 (s_option): Ditto.
1184 (s_abicalls): Ditto.
1185 (mips_elf_final_processing): Set EF_MIPS_PIC and
1186 EF_MIPS_CPIC dependent on above.
143d77c5 1187
85c77c38
DA
11882003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1189
1190 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1191
87ccc1b0
NC
11922003-05-21 Nick Clifton <nickc@redhat.com>
1193
ed7d5d1a
AM
1194 * config/obj-elf.c: Include dwarf2dbg.h.
1195 (elf_pseudo_tab): Add .file and .loc.
1196 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1197 * config/tc-arm.c: Likewise.
1198 * config/tc-h8300.c: Likewise.
1199 * config/tc-hppa.c: Likewise.
1200 * config/tc-ia64.c: Likewise.
1201 * config/tc-m68hc11.c: Likewise.
1202 * config/tc-m68k.c: Likewise.
1203 * config/tc-mmix.c: Likewise.
1204 * config/tc-mn10300.c: Likewise.
1205 * config/tc-ppc.c: Likewise.
1206 * config/tc-sh.c: Likewise.
1207 * config/tc-sparc.c: Likewise.
1208 * config/tc-v850.c: Likewise.
1209 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1210 dwarf2dbg.h.
1211 * config/tc-ip2k.c: Likewise.
1212 * config/tc-iq2000.c: Likewise.
1213 * config/tc-xstormy16.c: Likewise.
1214 * config/tc-xtensa.c: Likewise.
87ccc1b0 1215 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM
1216 * Makefile.in: Regenerate.
1217 * aclocal.m4: Regenerate.
1218 * config.in: Regenerate.
1219 * configure: Regenerate.
1220 * po/POTFILES.in: Regenerate.
1221 * po/gas.pot: Regenerate.
143d77c5 1222
7ed2c8b0
NC
12232003-05-21 Nick Clifton <nickc@redhat.com>
1224
1225 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1226 BFD_ASSEMBLER targets.
1227 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1228 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1229 defining BFD_ASSEMBLER.
1230
39b82151
ML
12312003-05-20 Michal Ludvig <mludvig@suse.cz>
1232
1233 * as.c (main): Remove tc_cfi_init().
143d77c5 1234 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML
1235 with '%'.
1236 (cfi_pseudo_table): Add "cfi_register" entry.
1237 (cfi_make_insn): Handle CFA_register.
1238 (cfi_output_insn): Ditto.
1239 (dot_cfi): Ditto.
1240 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1241 (dot_cfi_endproc): Reuse already emitted CIEs.
1242 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1243 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1244
f53e95c7
NC
12452003-05-20 Nick Clifton <nickc@redhat.com>
1246
1247 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1248 (md_pseudo_table): Add entries for .loc and .line.
1249
7c0295b1
AM
12502003-05-20 Alan Modra <amodra@bigpond.net.au>
1251
1252 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1253 defined.
1254 (dot_cfi_endproc): Avoid C99 construct.
1255
54cfded0
AM
12562003-05-20 Michal Ludvig <mludvig@suse.cz>
1257
1258 * dw2gencfi.c, dw2gencfi.h: New files.
1259 * config/tc-i386.c (tc_x86_cfi_init): New function.
1260 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1261 * as.c (parse_args): Set verbose flag on --verbose.
1262 (main): Call tc_cfi_init()/cfi_finish().
1263 * as.h (verbose): New external variable.
1264 * read.c (pobegin): Insert CFI pops to the list.
1265 * symbols.c (local_symbol_make): Make symbol external.
1266 * symbols.h (local_symbol_make): New prototype.
1267 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1268 * Makefile.in: Regenerate.
1269 * doc/as.texinfo: Added node "CFI directives" with description of
1270 all implemented .cfi_* directives.
1271 * doc/Makefile.in: Regenerate.
1272 * po/POTFILES.in: Regenerate.
1273
a1f3c24c
SS
12742003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1275
54cfded0
AM
1276 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1277 insns.
1975ab25 1278 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1279
b645cb17
JE
12802003-05-18 Jason Eckhardt <jle@rice.edu>
1281
1282 * config/tc-i860.c (i860_process_insn): Initialize fc after
1283 each opcode mismatch.
1284
80c7c40a
NC
12852003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1286
1287 * configure.in: Accept i[3-7]86 variants.
1288 * configure: Regenerate.
1289
c344a4c8
TS
12902003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1291
1292 * config/tc-mips.h: Fix comment formatting.
1293
64e55042
HPN
12942003-05-13 Hans-Peter Nilsson <hp@axis.com>
1295
1296 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1297 (read_a_source_file): Delete label contin.
64e55042
HPN
1298 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1299 input as with macros, instead of in separate old_* variables.
1300 Zero-terminate string being scrubbed.
1301
e66c629e
NC
13022003-05-12 Nick Clifton <nickc@redhat.com>
1303
1304 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1305 (md_assemble): Reset skipping_fptr.
1306 (md_operand): If @fptr() is followed by a minus sign, set
1307 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1308 @fptr is detected, ignore it and reset skipping_fptr.
1309
673a54e3
JE
13102003-05-11 Jason Eckhardt <jle@rice.edu>
1311
1312 * config/tc-i860.c (MAX_FIXUPS): Define.
1313 (struct i860_fi fi[]): New struct.
1314 (struct i860_it the_insn): Add above as member and move fields
1315 exp, reloc, pcrel and fup into i860_fi.
1316 (md_assemble): Replace all instances of exp, reloc, pcrel
1317 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1318 Add a loop to possibly emit multiple fix-ups for each insn.
1319 (i860_process_insn): Likewise.
1320 (i860_get_expression): Likewise.
1321 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1322
2ebb4b88
MS
13232003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1324
1325 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1326
35f5df7f
L
13272003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1328
1329 * config/tc-ia64.c (alias_hash): New.
1330 (alias_name_hash): New.
1331 (secalias_hash): New.
1332 (secalias_name_hash): New.
1333 (md_pseudo_table): Add "secalias".
1334 (md_begin): Initialize alias_hash, alias_name_hash,
1335 secalias_hash and secalias_name_hash.
1336 (struct alias): New.
1337 (dot_alias): Implement .alias and .secalias directives.
1338 (do_alias): New.
1339 (ia64_adjust_symtab): New.
1340 (do_secalias): New.
1341 (ia64_frob_file): New.
1342
1343 * config/tc-ia64.h (ia64_adjust_symtab): New.
1344 (tc_adjust_symtab): Defined.
1345 (ia64_frob_file): New.
1346 (tc_frob_file): Defined.
1347
d2bf1bda
NC
13482003-05-07 Dmitry Diky <diwil@mail.ru>
1349
1350 * tc-msp430.c: Add missing lines to known cpus list.
1351
cac012d6
AO
13522003-05-06 Alexandre Oliva <aoliva@redhat.com>
1353
1354 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1355 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1356 * config.in, configure: Rebuilt.
1357
d8dbbec1
L
13582003-05-05 H.J. Lu <hjl@gnu.org>
1359
1360 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1361 howto->partial_inplace is false.
1362
9204e615
DJ
13632003-05-05 Daniel Jacobowitz <drow@mvista.com>
1364
1365 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1366 symbol_used_in_reloc_p check.
1367 (md_apply_fix3): Remove check for howto->pcrel_offset.
1368
711ef82f
L
13692003-05-03 H.J. Lu <hjl@gnu.org>
1370
1371 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1372 fatal error for unknown section attribute.
1373
1374 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1375 unknown section attribute.
1376 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1377 * config/tc-ppc.c (ppc_section_letter): Likewise.
1378
1379 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1380 (ia64_elf_section_type): Accept "unwind".
1381
83b5ab55
L
13822003-05-02 H.J. Lu <hjl@gnu.org>
1383
1384 * read.h (demand_copy_string): New.
1385
1386 * config/tc-alpha.c (demand_copy_string): Removed.
1387
7ff0565e
MS
13882003-05-02 Michael Snyder <msnyder@redhat.com>
1389
54cfded0 1390 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS
1391 (for targets that like eg. a leading dot in a local label).
1392
2968149b
NC
13932003-05-02 Nick Clifton <nickc@redhat.com>
1394
1395 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1396 addend with the symbol's value for pc-relative relocations against
1397 a defined symbol - this will be done automatically.
1398
e7b9a8c1
L
13992003-05-01 H.J. Lu <hjl@gnu.org>
1400
1401 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1402 "STT_NOTYPE".
1403
612d7b83
L
14042003-05-01 H.J. Lu <hjl@gnu.org>
1405
1406 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1407
1408 * config/obj-elf.c (obj_elf_section_name): Call
1409 tc_canonicalize_section_name if it is defined.
1410
a645d1eb
L
14112003-05-01 H.J. Lu <hjl@gnu.org>
1412
1413 * config/tc-ia64.c (ia64_check_label): New.
1414 * config/tc-ia64.h (tc_check_label): New.
1415
1416 * read.c (read_a_source_file): Call tc_check_label after
1417 creating a user-defined label if defined.
1418
df12615d
AM
14192003-05-02 Alan Modra <amodra@bigpond.net.au>
1420
1421 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1422 -be and split strings to below 509 bytes in length.
1423
f70c8412
CG
14242003-05-01 Christian Groessler <chris@groessler.org>
1425
1426 * expr.h: Fix comments in operatorT typedef.
54cfded0 1427 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG
1428 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1429 decides by the parameter.
1430 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1431 command line argument was given to select the intended
1432 architecure.
1433 (get_interrupt_operand): Warn if NOP type code is emitted.
1434 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1435 (apply_fix): Call newfix with additional 'size' parameter.
1436 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1437 4 bit immediate arguments.
1438 (md_longopts): Add 'linkrelax' option.
1439 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1440 variable when 'linkrelax' command line option is specified.
1441 (md_show_usage): Display 'linkrelax' option.
1442 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1443 R_CALLR and R_REL16.
1444 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1445
10a98291
L
14462003-04-30 H.J. Lu <hjl@gnu.org>
1447
1448 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1449 (ia64_float_to_chars): Likewise.
1450 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1451 and ia64_float_to_chars by tc_segment_info_data.endian from
1452 the current segment if byteorder == -1.
1453 (md_begin): Call dot_byteorder to set target_big_endian.
1454 (md_atof): Call ia64_float_to_chars to convert floating point.
1455 (ia64_float_to_chars_bigendian): New function.
1456 (ia64_float_to_chars_littleendian): Likewise.
1457 (ia64_elf_section_change_hook): Likewise.
1458
1459 * config/tc-ia64.h (ia64_number_to_chars): New.
1460 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1461 (ia64_elf_section_change_hook): New.
1462 (md_elf_section_change_hook): Defined.
1463 (ia64_segment_info_type): New struct.
1464 (TC_SEGMENT_INFO_TYPE): Defined.
1465
bf57c3c9
L
14662003-04-30 H.J. Lu <hjl@gnu.org>
1467
1468 * config/tc-ia64.c (md_section_align): Deleted.
1469
1470 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1471 (md_section_align): New.
1472
165a7f90
L
14732003-04-30 H.J. Lu <hjl@gnu.org>
1474
1475 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1476 and add real16.
1477 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1478 "real16.ua".
1479 (md_atof): Add 6 byte padding of zero for real16.
1480
eba874d8
NC
14812003-04-29 Nick Clifton <nickc@redhat.com>
1482
1483 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1484 start of a version name.
1485
dbeba5e5
CD
14862003-04-28 Chris Demetriou <cgd@broadcom.com>
1487
1488 * configure.in (mips-*-*n*bsd*): Replace with...
1489 (mips-*-netbsd*, mips-*-openbsd*): These.
1490 * configure: Regenerate.
1491
f0d7d5f9
NC
14922003-04-28 H.J. Lu <hjl@gnu.org>
1493
1494 * config/tc-hppa.c (hppa_symbol_chars): New.
1495 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1496
a38b42ab
TS
14972003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1498
1499 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1500
69be0a2b
CD
15012003-04-25 Chris Demetriou <cgd@broadcom.com>
1502
1503 * NEWS: Belatedly mention support for MIPS32 Release 2.
1504
684022ea
EC
15052003-04-24 Eric Christopher <echristo@redhat.com>
1506
1507 * config/tc-mips.c (nopic_need_relax): Revert previous
1508 change.
1509
2c8714f2
NC
15102003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1511
1512 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1513 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC
1514 (md_pseudo_table): Handle .loc and .file
1515 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1516 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1517 * Makefile.in: Regenerate.
1518
684022ea 15192003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC
1520
1521 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1522 (md_pseudo_table): Add h8300hn, h8300sn.
1523 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1524 * doc/c-h8300.texi : Add documentation for new machine directives.
1525
5ce8663f
NC
15262003-04-24 Nick Clifton <nickc@redhat.com>
1527
1528 * config/tc-ppc.c (ppc_symbol_chars): Define.
1529 * config/tc-ppc.h (tc_symbol_chars): Define.
1530
ef230218
JR
15312003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1532
1533 * config/tc-sh.c: Amend comment to refer to SuperH.
1534 * config/tc-sh.h: Likewise.
1535 (LISTING_HEADER): Amend to refer to SuperH.
1536 * config/tc-sh64.c: Change comment to refer to SuperH.
1537 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1538 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1539 * doc/c-sh.texi: Amend to refer to SuperH.
1540 Add SuperH architecture documentation references.
1541 * doc/c-sh64.texi: Change to refer to SuperH.
1542
204cd129
NC
15432003-04-23 H.J. Lu <hjl@gnu.org>
1544
1545 * app.c (do_scrub_chars): More checks for valid labels.
1546
2cdb18a7
L
15472003-04-22 H.J. Lu <hjl@gnu.org>
1548
1549 * app.c (do_scrub_chars): Check for valid label.
1550
26597c86
NC
15512003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1552
1553 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1554 references to Renesas M32R.
1555 * doc/c-m32r.texi: Likewise.
1556
88b4ca40
RH
15572003-04-21 Richard Henderson <rth@redhat.com>
1558
54cfded0
AM
1559 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1560 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1561
e5f08f7e
JJ
15622003-04-18 Jakub Jelinek <jakub@redhat.com>
1563
1564 * ehopt.c (check_eh_frame): For aug_size == 0
1565 in state_seeing_aug_size state skip the state_skipping_aug
1566 state.
1567
c2dcd04e
NC
15682003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1569
1570 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1571 'Renesas'.
1572 * doc/c-h8500.texi: Likewise.
1573 * doc/c-sh.texi: Likewise.
1574 * doc/c-sh64.texi: Likewise.
1575 * doc/h8.texi: Likewise.
1576 * config/tc-h8300.c: Likewise.
1577 * config/tc-h8300.h: Likewise.
1578 * config/tc-h8500.c: Likewise.
1579 * config/tc-h8500.h: Likewise.
1580 * config/tc-sh.c: Likewise.
1581 * config/tc-sh.h: Likewise.
1582 * config/tc-sh64.c: Likewise.
1583 * config/tc-sh64.h: Likewise.
1584
f5040a92
AO
15852003-04-10 Alexandre Oliva <aoliva@redhat.com>
1586
1587 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1588 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1589 (append_insn): When filling delay slots with instructions
1590 that have fixups that tc_gen_reloc might consider modifyable
1591 in variant frags, start a new frag.
1592 (load_address): Generate GOT_DISP with of without offset
1593 depending on whether symbol is local. For -xgot, use
1594 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1595 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1596 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1597 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1598 <ld_st>: In NewABI with small got, always use
1599 GOT_PAGE/GOT_OFST, with the latter in the load/store
1600 instruction. With big got, use GOT_HI16/GOT_LO16 or
1601 GOT_PAGE/GOT_OFST.
1602 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1603 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1604 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1605 (md_convert_frag): Use memmove for safe copying of overlapping
1606 regions.
1607
35b55ed2
SC
16082003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1609
1610 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1611 -mlong, -mshort-double and -mlong-double options; use table @code.
1612 (M68HC11-Syntax): Update to document 68HC12 operands.
1613 (M68HC11-Modifiers): New section for operand modifiers.
1614 (M68HC11-Directives): New section for specific assembler directives.
1615 (M68HC11-Branch): Fix Overfull hbox error.
1616
9214dd3b
AO
16172003-04-09 Alexandre Oliva <aoliva@redhat.com>
1618
1619 * config/tc-mips.c (macro): Add comments explaining the rationale
1620 for Chris' change.
1621
eb0a7d52
AO
16222003-04-09 Chris Demetriou <cgd@broadcom.com>
1623
1624 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1625 constant address that Alexandre took out by accident. Reject
1626 64-bit addresses that are not sign extensions of 32 bits only if
1627 we don't support 64-bit address constants.
1628
a7fc733f
AM
16292003-04-09 Alan Modra <amodra@bigpond.net.au>
1630
1631 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1632
9cc92a36
NC
16332003-04-08 Nick Clifton <nickc@redhat.com>
1634
1635 * as.c (perform_an_assembly_pass): If using cgen, call
1636 gas_cgen_begin.
1637 * cgen.c (gas_cgen_begin): New function. If
1638 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1639 otherwise call cgen_clear_signed_overflow_ok.
1640 * cgen.h: Prototype gas_cgen_begin.
1641
fe59a223
TS
16422003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1643
1644 * write.c (write_relocs): Remove unused variable.
1645
5a7a0b7b
AO
16462003-04-06 Chris Demetriou <cgd@broadcom.com>
1647
1648 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1649 (macro): Use new macro to decide whether to emit constant address
1650 as 32 or 64 bits if addresses are 32-bit wide but registers are
1651 64-bit wide.
1652
577300ce
SC
16532003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1654
1655 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1656 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1657 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1658 address part of a far-function.
684022ea 1659 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC
1660 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1661 relocs.
1662 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1663 (find_opcode): Add comment.
1664 (md_estimate_size_before_relax): Force relocation of
1665 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1666 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1667 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1668 on the symbol itself so that DWARF2 strings are merged correctly.
1669
be33c5dd
SS
16702003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1671
1672 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1673 default tic4x target format to 'coff2-tic4x'.
1674 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1675 s/c3x/tic3x/
1676 * config/tc-tic4x.h: Ditto
1677
e8fd7476
NC
16782003-04-03 Nick Clifton <nickc@redhat.com>
1679
1680 * NEWS: Mention support for Xtensa architecture.
1681
47281638
PB
16822003-04-02 Philip Blundell <philb@gnu.org>
1683
1684 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1685
af22f5b2
CD
16862003-04-02 Chris Demetriou <cgd@broadcom.com>
1687
1688 * config/tc-mips.c (macro2): Adjust implementation of
1689 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1690 in the case where the source and destination registers
1691 are the same.
1692
e0001a05
NC
16932003-04-01 Bob Wilson <bob.wilson@acm.org>
1694
54cfded0
AM
1695 * Makefile.am (CPU_TYPES): Add xtensa.
1696 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1697 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1698 (xtensa-relax.o): New target.
1699 Run "make dep-am".
1700 * Makefile.in: Regenerate.
1701 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1702 extra_objects for xtensa targets.
1703 * configure: Regenerate.
1704 * write.c (write_object_file): Add new md_post_relax_hook.
1705 * config/tc-xtensa.c: New file.
1706 * config/tc-xtensa.h: Likewise.
1707 * config/xtensa-istack.h: Likewise.
1708 * config/xtensa-relax.c: Likewise.
1709 * config/xtensa-relax.h: Likewise.
1710 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1711 * doc/Makefile.in: Regenerate.
1712 * doc/all.texi: Set new XTENSA variable.
1713 * doc/as.texinfo: Set new Xtensa variable. Describe
1714 Xtensa-specific options. Define line comment character for
1715 Xtensa. Add Xtensa processors to list of ELF targets where
1716 alignment is specified in bytes. Add new Xtensa-Dependent node.
1717 Add acknowledgements for those contributing to the Xtensa port.
1718 * doc/internals.texi: Describe new md_post_relax_hook.
1719 * doc/c-xtensa.texi: New file.
e0001a05 1720
5a6c6817
NC
17212003-04-01 Nick Clifton <nickc@redhat.com>
1722 Richard Earnshaw <rearnsha@arm.com>
1723
1724 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1725 (ARM_ARCH_IWMMXT): Simplify.
1726 (insns): Place iwmmx instructions in correct place in table.
1727 (arm_add_note): New function: Add a note entry to a .note section.
1728 (md_begin): Make the default architecture be unknown.
1729 Suppress the creation of an arm note section.
1730
97bbfa38
EC
17312003-03-26 Eric Christopher <echristo@redhat.com>
1732
54cfded0 1733 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1734
e16bb312
NC
17352003-03-25 Stan Cox <scox@redhat.com>
1736 Nick Clifton <nickc@redhat.com>
97bbfa38 1737
28d297de 1738 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC
1739
1740 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1741 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1742 (enum wreg_type, enum iwmmxt_insn_type): New types.
1743 (wr_register, wc_register, wcg_register): New macros.
1744 (iwmmxt_table): New variable.
1745 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1746 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1747 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1748 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1749 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1750 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1751 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1752 cp_byte_address_offset, cp_byte_address_required_here,
1753 check_iwmmxt_insn): New functions.
97bbfa38 1754 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC
1755 (md_begin): Set the mach value for iWMMXt targets. Create a note
1756 section to identify iwmmxt binaries.
1757 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1758 * doc/c-arm.texi: Document the support for the iWMMXt.
1759 * NEWS: Mention new support.
1760