projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
82e7541d
BW		 12003-09-11 Bob Wilson <bob.wilson@acm.org>
2
3 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
4 literal_syms): New global variables.
5 (xtensa_define_label, add_target_symbol, xtensa_find_label,
6 map_over_defined_symbols, is_loop_target_label,
7 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
8 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
9 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
10 from insn_labels to saved_insn_labels when entering a literal region.
11 (xtensa_end_directive): Call md_flush_pending_output. Restore
12 insn_labels list when leaving a literal region.
13 (xtensa_literal_position): Call xtensa_clear_insn_labels.
14 (xtensa_literal_pseudo): Add check to disallow .literal inside a
15 literal region. Move insn_labels to saved_insn_labels and then restore
16 insn_labels on exit.
17 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
18 code to set is_loop_target or is_branch_target flag on the symbol
19 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
20 (xtensa_add_literal_sym, xtensa_add_insn_label,
21 xtensa_clear_insn_labels): New functions.
22 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
23 loops_ok argument. Rewrite to use insn_labels list instead of
24 calling xtensa_find_label and to check the is_loop_target flag on
25 symbols when loops_ok is false.
26 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
27 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
28 call to xtensa_move_labels. Propagate is_branch_target and
29 is_loop_target flags from symbols to frags.
30 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
31 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
32 aligning a loop instruction. Adjust call to xtensa_move_labels for
33 aligning entry instructions. Add call to xtensa_clear_insn_labels.
34 (xtensa_end): Remove call to xtensa_mark_target_fragments.
35 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
36 code to use new literal_syms list.
37 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
38 is_branch_target flags.
39
61846f28
BW		 402003-09-09 Bob Wilson <bob.wilson@acm.org>
41
42 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
43 "move_labels" argument and corresponding call to xtensa_move_labels.
44 (md_assemble): Add a separate call to xtensa_move_labels and remove
45 argument for call to xtensa_mark_literal_pool_location.
46 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
47 calls to xtensa_mark_literal_pool_location.
48 (xtensa_create_local_symbol): Delete and inline the code into...
49 (xtensa_create_literal_symbol): ...here.
50 (xtensa_frob_label): Combine conditionals.
51 (expression_maybe_register, xtensa_symbol_new_hook,
52 fix_new_exp_in_seg): Use symbol_get_tc.
53
1745fcba
BW		 542003-09-09 Bob Wilson <bob.wilson@acm.org>
55
56 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
57 combining identical literals.
58 (expression_maybe_register): Remove call to find_lit_sym_translation.
59 (is_duplicate_expression, cache_literal, is_duplicate_literal,
60 add_lit_sym_translation, find_lit_sym_translation): Delete.
61
3fb9d77f
NC		 622003-09-07 Nick Clifton <nickc@redhat.com>
63
64 * doc/as.texinfo (Comments): Comment character for PPC is #.
65
12a99586
SC		 662003-09-06 Stephane Carrez <stcarrez@nerim.fr>
67
68 PR savannah/4358:
69 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
70 overflow complain.
71
d5087907
RS		 722003-09-05 Richard Sandiford <rsandifo@redhat.com>
73
74 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
75
8ad30312
NC		 762003-09-04 Nick Clifton <nickc@redhat.com>
77
78 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
79 (md_pseudo_table): Add .v850e1 pseudo op.
80 (md_show_usage): Document -mv850e1 switch.
81 (md_parse_option): Accept -mv850e1 switch.
82 (md_begin): Allow TARGET_CPU to be v850e1.
83 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
84 * NEWS: Mention support for v850e1.
85
3c9030c1
AM		 862003-09-04 Alan Modra <amodra@bigpond.net.au>
87
88 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
89 ppc_cpu selection rather than replacing.
90 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
91 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
92
13dfd2d0
NC		 932003-09-03 Robert Millan <robertmh@gnu.org>
94
95 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
96 triplet.
97 * configure: Regenerate.
98
13b2be9c
DJ		 992003-09-02 Daniel Jacobowitz <drow@mvista.com>
100
101 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
102 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
103 Specify AC_CONFIG_AUX_DIR.
104 * aclocal.m4: Regenerated with aclocal-1.7.
105 * configure: Regenerated with autoconf 2.57.
106 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
107
364b6d8b
JJ		 1082003-08-29 Jakub Jelinek <jakub@redhat.com>
109
6749011b 110 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 111 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
112 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
113 nor tc_cfi_emit_pcrel_expr are defined.
114 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
115 DIFF_EXPR_OK is not defined.
116 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
117 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
118 tc_cfi_emit_pcrel_expr): Define.
119 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
120 sparc_cfi_emit_pcrel_expr): New prototypes.
121 (sparc_cie_data_alignment): New decl.
122 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
123 * config/tc-sparc.c: Include dw2gencfi.h.
124 (sparc_cie_data_alignment): New variable.
125 (md_begin): Initialize it.
126 (sparc_cfi_frame_initial_instructions): New function.
127 (sparc_regname_to_dw2regnum): Likewise.
128 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 129 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 130
131 * config/tc-sparc.c (s_common): Cast last argument to long and
132 change format string to shut up warning.
133
0dee3be0
JE		 1342003-08-25 Jason Eckhardt <jle@rice.edu>
135
136 * doc/c-i860.texi: Update text about relocatable address expansions.
137
af858dae
JE		 1382003-08-24 Jason Eckhardt <jle@rice.edu>
139
140 * config/tc-i860.c (md_assemble): Use isrc2 from the original
141 instruction when expanding E_ADDR.
142
3673a93e
NC		 1432003-08-21 Nick Clifton <nickc@redhat.com>
144
145 * po/tr.po: Updated Turkish translation.
146
55257f50
AM		 1472003-08-20 Alan Modra <amodra@bigpond.net.au>
148
149 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
150 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
151
f02232aa
NC		 1522003-08-19 Nick Clifton <nickc@redhat.com>
153
154 * config/tc-arm.c (cp_address_required_here): Add code to handle
155 unindexed addressing mode.
156
3d8aea2f
AM		 1572003-08-19 Alan Modra <amodra@bigpond.net.au>
158
159 * config/tc-ppc.c (md_parse_option): Handle -m440.
160 (md_show_usage): Add -m440.
161 (md_apply_fix3): Warning fix.
162 * doc/c-ppc.texi: Document -m440.
163
d6415f6c
AM		 1642003-08-16 Benjamin Kalytta <bkausbk@web.de>
165
166 * read.c (s_print): Check for NULL.
167
1a317472
AM		 1682003-08-16 Alan Modra <amodra@bigpond.net.au>
169
170 * write.c (fixup_segment): When handling an expression involving
171 the subtraction of two symbols in the same segment, don't clear
172 fx_pcrel except for TC_M68K.
173
da64f3bf
AM		 1742003-08-14 Alan Modra <amodra@bigpond.net.au>
175
f86103b7
AM		 176 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
177 code.
178 * config/tc-i386.c: Likewise.
179 (RELOC_ENUM): Don't define. Replace throughout with enum.
180
c8089be7 181 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 182 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
183 Run "make dep-am".
184 * Makefile.in: Regenerate.
185
c04898f8
AS		 1862003-08-08 Andreas Schwab <schwab@suse.de>
187
188 * config/tc-m68k.h (TARGET_USE_CFIPOP)
189 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
190 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
191 Define.
192 * config/tc-m68k.c: Include "dw2gencfi.h".
193 (tc_m68k_regname_to_dw2regnum)
194 (tc_m68k_frame_initial_instructions): New functions.
195
3b260895
NC		 1962003-08-08 Dmitry Diky <diwil@mail.ru>
197
198 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
199 according to gcc order.
200
14d3f364
JE		 2012003-08-07 Jason Eckhardt <jle@rice.edu>
202
c8089be7
AM		 203 * config/tc-i860.c (i860_check_label): New function.
204 * config/tc-i860.h (i860_check_label): New prototype.
205 (tc_check_label): Define macro as i860_check_label.
14d3f364 206
820aff55
JE		 2072003-08-06 Jason Eckhardt <jle@rice.edu>
208
c8089be7
AM		 209 * config/tc-i860.c (s_align_wrapper): New function and prototype.
210 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
211 surrounding OBJ_ELF ifdef, and re-format slightly.
212 * doc/c-i860.texi: Document the special .align syntax available
213 in Intel mode.
820aff55 214
e15f6d30
JE		 2152003-08-06 Jason Eckhardt <jle@rice.edu>
216
217 * config/tc-i860.c (i860_handle_align): New function.
218 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
219 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
220
0acc96e1
JE		 2212003-08-06 Jason Eckhardt <jle@rice.edu>
222
223 * config/tc-i860.c (i860_process_insn): Check that instructions
224 with their dual-bit set are 8-byte aligned.
225
9e7d479d
NC		 2262003-08-06 Nick Clifton <nickc@redhat.com>
227
228 * po/fr.po: Updated French translation.
229
07c7854e
JE		 2302003-08-05 Jason Eckhardt <jle@rice.edu>
231
c8089be7 232 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 233 setting during flop argument parsing. Instead, do it after
234 instruction is fully parsed.
235
5eb0723a
JE		 2362003-08-05 Jason Eckhardt <jle@rice.edu>
237
c8089be7 238 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 239 directives are only available in Intel syntax mode.
240
5ea0549d
JE		 2412003-08-05 Jason Eckhardt <jle@rice.edu>
242
c8089be7
AM		 243 * config/tc-i860.c (s_dual): Accept .dual directive only in
244 the Intel syntax mode.
245 (s_enddual): Likewise for .enddual.
246 (s_atmp): Likewise for .atmp.
5ea0549d 247
a4622f40
AM		 2482003-08-04 Alan Modra <amodra@bigpond.net.au>
249
250 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
251 for memory operands. Pass the full operand_string to i386_index_check.
252
87505968
JE		 2532003-08-01 Jason Eckhardt <jle@rice.edu>
254
c8089be7
AM		 255 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
256 (target_intel_syntax): Declare variable.
257 (OPTION_INTEL_SYNTAX): Declare macro.
258 (md_longopts): Add option -mintel-syntax.
259 (md_parse_option): Set target_intel_syntax.
260 (md_show_usage): Add -mintel-syntax usage.
261 (md_begin): Set reg_prefix based on target_intel_syntax.
262 (i860_process_insn): Skip register prefix only if there is one.
263 Parse relocatable expressions in either Intel or AT&T syntax based
264 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
265 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
266 about the differences in syntax.
87505968 267
20977673
AM		 2682003-08-01 Dmitry Diky <diwil@mail.ru>
269
270 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
271 to all arches.
272
26c9b704
JR		 2732003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
274
275 * config/tc-sh.c (md_assemble): For branches, check & update
276 valid_arch here.
277
7734b6e9
JE		 2782003-07-30 Jason Eckhardt <jle@rice.edu>
279
280 * config/tc-i860.c: Convert to ISO C90.
281
2d150871
RO		 2822003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
283
284 * read.c (s_space): Revert 2003-07-28 change.
285
92191b29
AM		 2862003-07-30 Alan Modra <amodra@bigpond.net.au>
287
288 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
289
c861c80c
AM		 2902003-07-29 Alan Modra <amodra@bigpond.net.au>
291
292 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
293
77a6138a
AM		 2942003-07-29 Jakub Jelinek <jakub@redhat.com>
295
296 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
297
34f70875
L		 2982003-07-28 H.J. Lu <hongjiu.lu@intel.com>
299
300 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
301
8d548edb
RO		 3022003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
303
304 * read.c (s_space): Don't warn about .space 0.
305
dcd410fe
RO		 3062003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
307
308 * config/tc-mips.c (mips_flag_pdr): Define.
309 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
310 (s_mips_end) [OBJ_ELF]: Likewise.
311 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
312 (md_parse_option) [OBJ_ELF]: Handle them.
313 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
314
315 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
316 * doc/as.texinfo (Overview) [MIPS]: Likewise.
317
3cddba1e
L		 3182003-07-25 H.J. Lu <hongjiu.lu@intel.com>
319
320 * config/obj-elf.c (obj_elf_change_section): Update
321 elf_section_type and elf_section_flags only when they are
322 specified.
323
8e8c182c
L		 3242003-07-25 H.J. Lu <hongjiu.lu@intel.com>
325
326 * config/obj-elf.c (obj_elf_change_section): Always set section
327 type and flags.
328
2f89ff8d
L		 3292003-07-25 H.J. Lu <hongjiu.lu@intel.com>
330
331 * config/obj-elf.c (special_sections): Removed.
332 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
333 elf_section_type and elf_section_flags.
334 (elf_frob_file): Set SHT_GROUP.
335
336 * config/obj-elf.h (obj_sec_set_private_data): New.
337
338 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
339 * config/tc-ia64.h: Likewise.
340 * config/tc-m32r.h: Likewise.
341 * config/tc-m68hc11.h: Likewise.
342 * config/tc-mcore.h: Likewise.
343 * config/tc-mips.h: Likewise.
344 * config/tc-ppc.h: Likewise.
345 * config/tc-sh64.h: Likewise.
346 * config/tc-v850.h: Likewise.
347 * config/tc-xtensa.h: Likewise.
348
349 * config/tc-v850.h (SHF_V850_GPREL): Removed.
350 (SHF_V850_EPREL): Likewise.
351 (SHF_V850_R0REL): Likewise.
352
353 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
354 is defined.
355
a7f10e7a
SC		 3562003-07-24 Stephane Carrez <stcarrez@nerim.fr>
357
358 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
359 debugging symbols so that we handle page memory correctly.
360
834d807b
NC		 3612003-07-24 Nick Clifton <nickc@redhat.com>
362
363 * po/fr.po: Updated French translation.
364
8266886e
DJ		 3652003-07-23 Daniel Jacobowitz <drow@mvista.com>
366
367 * config/tc-arm.c (arm_archs): Add iwmmxt.
368
b41b1f95 3692003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 370
b41b1f95
L		 371 * read.c (do_parse_cons_expression): Mark nbytes unused to
372 silence gcc.
373
0c0b9be0
AO		 3742003-07-22 Alexandre Oliva <aoliva@redhat.com>
375
ba18dd6f
AO		 376 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
377 or bsr/bs.
378
0c0b9be0
AO		 379 * config/tc-h8300.c (md_assemble): Make sure characters after
380 slash and dot are lower-case.
381
6c37ac4d
NC		 3822003-07-17 Nick Clifton <nickc@redhat.com>
383
384 * po/es.po: New Spanish translation.
385 * po/tr.po: New Turkish translation.
386 * po/opcodes.pot: Regenerate.
387
c5c0a210
AM		 3882003-07-16 Alan Modra <amodra@bigpond.net.au>
389
390 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
391 (generic_dwarf2_emit_offset): Don't define function when
392 TC__DWARF2_EMIT_OFFSET is defined.
393
5a7ea749
RS		 3942003-07-15 Richard Sandiford <rsandifo@redhat.com>
395
396 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
397 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 398 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 399
ec178e1b
AM		 4002003-07-15 Alan Modra <amodra@bigpond.net.au>
401
402 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
403 only for V850_OPERAND_DISP operands.
404
e85ca5bb
AM		 4052003-07-15 Alan Modra <amodra@bigpond.net.au>
406
407 * frags.c (frag_more): Move segment checks to..
408 (frag_alloc_check): ..here. New function.
409 (frag_append_1_char): Call frag_alloc_check.
410
76bff705
NC		 4112003-07-14 Nick Clifton <nickc@redhat.com>
412
413 * po/tr.po: Update with latest version.
414 * po/POTFILES.in: Regenerate.
415 * po/gas.pot: Regenerate.
416 * configure: Regenerate.
417
278ed128
NC		 4182003-07-14 Nick Clifton <nickc@redhat.com>
419
420 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
421 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
422 "safe-ctype.h" and update use of macros.
423 * Makefile.am: Update dependencies.
424 * Makefile.in: Regenerate.
425
fce00800
AM		 4262003-07-11 Alan Modra <amodra@bigpond.net.au>
427
428 * po/gas.pot: Regenerate.
429
75e21f08
JJ		 4302003-07-10 Jakub Jelinek <jakub@redhat.com>
431
432 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
433 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
434 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
435 DWARF2_CIE_DATA_ALIGNMENT): Define.
436 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
437 prototypes.
438 (ppc_cie_data_alignment): Declare.
439 * config/tc-ppc.c: Include dw2gencfi.h.
440 (ppc_cie_data_alignment): Define.
441 (md_begin): Initialize ppc_cie_data_alignment.
442 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
443 functions.
444 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
445 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
446 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
447 DWARF2_CIE_DATA_ALIGNMENT): Define.
448 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
449 New prototypes.
450 (s390_cie_data_alignment): Declare.
451 * config/tc-s390.c: Include dw2gencfi.h.
452 (s390_cie_data_alignment): Define.
453 (md_begin): Initialize s390_cie_data_alignment.
454 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
455 New functions.
456
2ce28d43
AO		 4572003-07-10 Alexandre Oliva <aoliva@redhat.com>
458
459 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
460 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
461 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
462 * configure.in (am33_2.0, mn10300-*-linux*): Added.
463 * configure: Rebuilt.
464 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
465 elf32-am33lin.
466 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
467 by default.
468
bf6f0d0c
AO		 4692003-07-09 Alexandre Oliva <aoliva@redhat.com>
470
471 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
472 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
473 for subtracts from GLOBAL_OFFSET_TABLE that could not be
474 simplified.
475 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
476 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
477 could not be simplified.
478 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
479 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
480 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
481 BDF_RELOC_MN10300_GOT32.
482 * config/tc-mn10300.c (mn10300_fix_adjustable): If
483 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
484 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
485 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
486 symbol if we know its value.
487 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
488 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
489 duplicate underscore prefix.
490 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
491 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
492 type in X_md, not X_add_number. Zero X_add_number.
493 (mn10300_check_fixup): Extract relocation type from X_md.
494 * config/tc-mn10300.h: Update comment.
495 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
496 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
497 (O_PIC_reloc): this.
498 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
499 (mn10300_check_fixup): Likewise.
500 (mn10300_parse_name): Set X_add_number to relocation type.
501 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
502 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
503 O_GOTOFF, O_PLT, O_GOT): Define.
504 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
505 (mn10300_check_fixup): New fn.
506 (md_assemble): Call it. Check for PIC-related relocs.
507 (mn10300_cons_fix_new): Likewise. New fn.
508 (mn10300_end_of_match): New fn.
509 (mn10300_md_parse_name_cont): New fn.
510
e7b71525
AO		 5112003-07-09 Alexandre Oliva <aoliva@redhat.com>
512
513 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
514 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
515 accumulator's shift.
516 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
517 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
518 md_assemble, md_estimate_size_before_relax): Handle fbCC.
519 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
520 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
521 HAVE_AM33_2.
522 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
523 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
524 (HAVE_AM33): Match AM33_2 too.
525 (HAVE_AM33_2): New macro.
526 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
527 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
528 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
529 (float_registers, double_registers): New variables.
530 (float_register_name, double_register_name): New functions.
531 (md_assemble): Recognize FP registers. Implement FMT_D3.
532 (mn10300_insert_operand): Support FP registers.
533
115695a8
CD		 5342003-07-08 Chris Demetriou <cgd@broadcom.com>
535
536 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
537 target being a global symbol if not compiling SVR4 PIC code.
538
9f7598c1
NC		 5392003-07-07 Nick Clifton <nickc@redhat.com>
540
541 * doc/c-m32r.texi (M32R-Directives): New node. Document the
542 .high, .shigh and .low directives.
543
1b680e4f
RS		 5442003-07-07 Richard Sandiford <rsandifo@redhat.com>
545
546 * config/tc-h8300.c (h8300sxnmode): Add prototype.
547 (DSYMMODE): Remove.
548 (parse_exp): Replace expressionS argument with a h8_op. Parse the
549 operand size as well.
550 (skip_colonthing): Remove unused expression argument. Tighten checks
551 for 2-digit sizes.
552 (colonmod24): Remove.
553 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
554 (get_operand): Likewise. Use the standard code to read the size of
555 pc-relative operands.
556 (fix_operand_size): Include the size-guessing logic that used to be
557 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
558 offsets with a symbolic component.
559
0cea6190
NC		 5602003-07-04 Nick Clifton <nickc@redhat.com>
561
562 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
563 macro to compute size of selected register name array.
564
933fbc29
MS		 5652003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
566
567 * config/tc-s390.c (md_parse_option): Add cpu type z990.
568 (md_begin): Add minimal cpu type logic for instructions with different
569 binary format depending on the cpu.
570 (md_assemble): Remove check for minimal cpu.
571 (s390_insert_operand): Add support for long displacements.
572 (md_gather_operands): Likewise.
573 (tc_s390_fix_adjustable): Likewise.
574 (tc_s390_force_relocation): Likewise.
575 (md_apply_fix3): Likewise.
576
1a2c1fad
CD		 5772003-06-30 Chris Demetriou <cgd@broadcom.com>
578
579 * config/tc-mips.c (s_mipsset): Implement -march= handling
580 differently.
581
17a2f251
TS		 5822003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
583
584 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
585 prototypes and casts. Replace PTR with void *. Reformat.
586 * config/tc-mips.h: Likewise.
587
6344efa4
AM		 5882003-06-30 Alan Modra <amodra@bigpond.net.au>
589
590 * config/tc-ia64.c (note_register_values): Warning fix.
591 * config/tc-mips.c (append_insn): Likewise.
592
fef14a42
TS		 5932003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
594
595 * config/tc-mips.c (mips_set_options,mips_opts): Support for
596 .set arch=FOO.
597 (file_mips_arch): Rename mips_arch.
598 (mips_arch_info,mips_tune_info): Remove.
599 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
600 (mips_cpu_info_from_arch): New function.
601 (md_begin): Use file_mips_arch.
602 (macro_build,macro,mips_ip): Use mips_opts.arch.
603 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
604 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
605 Use file_mips_arch.
606 (s_mipsset): Support for .set arch=FOO.
607 (mips_cpu_info_table): Fix typo.
608
02fc3089
L		 6092003-06-26 H.J. Lu <hongjiu.lu@intel.com>
610
611 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
612
2d0d09ca
RS		 6132003-06-25 Richard Sandiford <rsandifo@redhat.com>
614
615 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
616 unsigned 8-bit operands.
617
685736be
NC		 6182003-06-24 Nick Clifton <nickc@redhat.com>
619
620 * read.c (s_comm): Change error message to assume an unsigned size
621 has been passed to .comm.
622 * config/tc-sparc.c (s_common): Likewise.
623 * write.c (write_contents): Replace 'unsigned long' with
624 'addressT' and 'long' with offsetT in order to allow computations
625 with very large values to work for 64-bit addressed targets.
626 (relax_and_size_all_segments): Likewise.
627 (relax_frag): Likewise.
628 (relax_segment): Likewise.
e85ca5bb 629
e98d298c
MM		 6302003-06-23 Mark Mitchell <mark@codesourcery.com>
631
632 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
633
ca164297
L		 6342003-06-23 H.J. Lu <hongjiu.lu@intel.com>
635
636 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
637 Instructions.
638
639 * gas/config/tc-i386.h (CpuPNI): New.
640 (CpuUnknownFlags): Add CpuPNI.
641
041340ad
JW		 6422003-06-23 <davidm@hpl.hp.com>
643
644 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
645 freebsd, openvms, and nsk (non-stop kernel).
646
b7599f01
JT		 6472003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
648
649 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
650 all locals have been declared.
651
b7c7d6c1
TS		 6522003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
653
654 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
655 special handling for n32 ABI.
656 (macro): Likewise.
657
815ddb50
TS		 6582003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
659
660 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
661 2003-06-11 change.
662
f590b86e
CG		 6632003-06-19 Christian Groessler <chris@groessler.org>
664
665 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
666 now, not only a warning. Add some more checks to detect invalid
667 registers.
668 (get_operand): For CLASS_IR remember register size in mode struct.
669 (get_specific): Handle new CLASS_IRO type. Add register size
670 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 671 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 672
931e13a6
AM		 6732003-06-19 Alan Modra <amodra@bigpond.net.au>
674
675 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
676 (ppc_change_csect): Add align param. Align frag at start of csect.
677 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
678 (ppc_frob_section): Align vma.
679
9393cb0d
JJ		 6802003-06-18 Jakub Jelinek <jakub@redhat.com>
681
682 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
683 (output_cie): Don't pad.
684 (output_fde): Add align argument. Pad to align if not 0.
685 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
686 Pad just last FDE to EH_FRAME_ALIGNMENT.
687
df9a398f
MS		 6882003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
689
690 * config/tc-s390.c (init_default_arch): Make current_mode_mask
691 dependent on s390_arch_size and current_cpu dependent on
692 current_mode_mask.
693
2fe04c57
NC		 6942003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
695
696 * configure.in: Add c4x as an architecture variant to tic4x.
697 * configure: Regenerate.
698 * Makefile.in: Regenerate.
699 * doc/Makefile.in: Regenerate.
700
9f2b53d7
AM		 7012003-06-18 Alan Modra <amodra@bigpond.net.au>
702
703 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
704 ".TOC." from PPC64_TOC relocs.
705
ba0b2174
AM		 7062003-06-17 Alan Modra <amodra@bigpond.net.au>
707
708 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
709
f899b4b8
TS		 7102003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
711
712 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
713 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
714 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
715 s_cprestore,s_cpadd): Use them.
716
399f703e
HPN		 7172003-06-16 Hans-Peter Nilsson <hp@axis.com>
718
719 * configure.in: Add specific case for cris-*-linux-gnu* with
720 em=linux.
721 * configure: Regenerate.
722 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
723 if TE_LINUX defined, else FALSE.
724 (bfd_boolean demand_register_prefix): Set default from
725 DEFAULT_CRIS_AXIS_LINUX_GNU.
726 (symbols_have_leading_underscore): Similar.
727 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
728
39c2da32
RE		 7292003-06-13 Richard Earnshaw <rearnsha@arm.com>
730
731 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
732 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
733 FPU_ARCH_FPA for AOUT.
734 (md_begin): Don't try to guess the floating point architecture from
735 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
736
a06a29f2
NC		 7372003-06-13 Robert Millan <zeratul2@wanadoo.es>
738
739 * configure.in: Add i386-netbsd-gnu target.
740 * configure: Regenerate.
741
d88ef7a6
TT		 7422003-06-12 Tom Tromey <tromey@redhat.com>
743
744 * doc/as.texinfo (Comm): Added @node. Moved before CFI
745 directives node.
746
34ce925e
RS		 7472003-06-12 Richard Sandiford <rsandifo@redhat.com>
748
749 * config/tc-mips.c (append_insn): In a compound relocation, take the
750 field width from the final (outermost) operator.
751
cdfbf930
RH		 7522003-06-11 Richard Henderson <rth@redhat.com>
753
754 * dw2gencfi.c (struct cfi_escape_data): New.
755 (cfi_add_CFA_nop): Remove.
756 (CFI_escape, dot_cfi_escape): New.
757 (dot_cfi): Remove nop.
758 (cfi_pseudo_table): Remove nop; add escape.
759 (output_cfi_insn): Likewise.
760 (select_cie_for_fde): Stop on escape.
761 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
762 * read.c, read.h (do_parse_cons_expression): New.
763 * doc/as.texinfo (.cfi_escape): New.
764
8c1a34cd
TS		 7652003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
766
767 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
768 (s_cprestore): Likewise.
769 (s_cpreturn): Likewise.
770
4b0cff4e
TS		 7712003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
772
773 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
774 with zeros.
775
a7ebbfdf
TS		 7762003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
777
778 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
779 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
780 exceptions from size assert. Remove most of the addend fixup
781 specialcasing. Remove value, use valP directly. simplify fx_addnumber
782 handling. Remove zero addend specialcases.
783 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
784 the addend fixup specialcase.
785 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
786
d25d759d
TS		 7872003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
788
789 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
790 in the RELOC_EXPANSION_POSSIBLE case.
791
9d83078b
AM		 7922003-06-11 Alan Modra <amodra@bigpond.net.au>
793
794 * config/tc-i960.c (line_comment_chars): Add '#'.
795 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
796
3b443373
L		 7972003-06-11 H.J. Lu <hongjiu.lu@intel.com>
798
799 * po/Make-in (DESTDIR): New.
800 (install-data-yes): Support $(DESTDIR).
801 (uninstall): Likewise.
802
795bb480
AM		 8032003-06-11 Alan Modra <amodra@bigpond.net.au>
804
805 * Makefile.am: Run "make dep-am".
806 * Makefile.in: Regenerate.
807 * po/POTFILES.in: Regenerate.
808
b11dcf4e
DE		 8092003-06-10 Doug Evans <dje@sebabeach.org>
810
811 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
812 CGEN_INSN_RELAXED.
813 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
814 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
815 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
816
adadcc0c
AM		 8172003-06-10 Alan Modra <amodra@bigpond.net.au>
818 Gary Hade <garyhade@us.ibm.com>
819
820 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
821 (md_apply_fix3): Special case lq insn.
822
0613284f
RS		 8232003-06-10 Richard Sandiford <rsandifo@redhat.com>
824
825 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
826 lists. Allow single-register ranges.
827
f4984206
RS		 8282003-06-10 Richard Sandiford <rsandifo@redhat.com>
829
830 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 831 (md_pseudo_table): Add .h8300sxn entry.
f4984206 832
12b55ccc
L		 8332003-06-09 H.J. Lu <hongjiu.lu@intel.com>
834
835 * NEWS: Updated for the new -n option for the i386 assembler.
836
837 * config/tc-i386.c (optimize_align_code): New.
838 (md_shortopts): Add 'n'.
839 (md_parse_option): Handle 'n'.
840 (md_show_usage): Add '-n'.
841
842 * config/tc-i386.h (optimize_align_code): Declared.
843 (md_do_align): Optimize code alignment only if optimize_align_code
844 is not 0.
845
846 * doc/as.texinfo: Add the new -n option.
847
848 * doc/c-i386.texi: Document the new -n option.
849
fa87b337
RH		 8502003-06-07 Richard Henderson <rth@redhat.com>
851
17076204
RH		 852 * doc/as.texinfo: Document .cfi_rel_offset.
853
fa87b337
RH		 854 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
855 (cfi_add_CFA_offset): Detect invalid offsets.
856 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
857 (cfi_add_CFA_restore_state): Restore it.
858 (CFI_rel_offset): New.
859 (cfi_pseudo_table): Add it.
860 (dot_cfi): Handle it.
861
52628315
L		 8622003-06-07 H.J. Lu <hongjiu.lu@intel.com>
863
864 * app.c (do_scrub_chars): Add states 14 and 15 to handle
865 predicate for ia64.
866
d4ea8842
MS		 8672003-06-05 Michael Snyder <msnyder@redhat.com>
868
869 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
870 (build_bytes): Ditto.
871
8722003-06-05 Richard Sandiford <rsandifo@redhat.com>
873
874 * config/tc-h8sx.c (DMODE): Remove.
875 (colonmod24): Don't choose a default if the operand is a 16-bit
876 constant integer.
877 (fix_operand_size): New function.
878 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
879 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
880
2be24b54
ML		 8812003-06-05 Michal Ludvig <mludvig@suse.cz>
882
883 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
884 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
885 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
886 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
887 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
888 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
889 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
890 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
891 (cfi_pseudo_table): New directives .cfi_return_column,
892 .cfi_restore, .cfi_undefined, .cfi_same_value,
893 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
894 (dot_cfi, output_cfi_insn): Handle new directives.
895 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
896 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
897 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
898
757bc393
RH		 8992003-06-04 Richard Henderson <rth@redhat.com>
900
1233ae62
RH		 901 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
902
757bc393
RH		 903 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
904
f4b97536
RH		 9052003-06-04 Richard Henderson <rth@redhat.com>
906
907 * config/tc-alpha.c (s_alpha_usepv): New.
908 (md_pseudo_table): Add it.
909 (alpha_cfi_frame_initial_instructions): New.
910 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
911 (tc_cfi_frame_initial_instructions): New.
912 * doc/c-alpha.texi: Document .usepv.
913
68d55fe3
JJ		 9142003-06-04 Jakub Jelinek <jakub@redhat.com>
915
916 * as.c (show_usage): Document --execstack and --noexecstack.
917 (parse_args): Add --execstack and --noexecstack.
918 (main): Create .note.GNU-stack section if --execstack or
919 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
920 * as.h (flag_execstack, flag_noexecstack): New.
921
f9b4148d
CD		 9222003-06-03 Chris Demetriou <cgd@broadcom.com>
923
924 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
925 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
926 (OPTION_MISC_BASE): New defines.
927 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
928 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
929 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
930 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
931 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
932 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
933 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
934 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
935 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
936 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
937 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
938 (OPTION_TRAP): Redefine in terms of new defines.
939 (md_longopts): Reorder entries.
940
7ee7b84d
MS		 9412003-05-14 Michael Snyder <msnyder@redhat.com>
942 From Bernd Schmidt <bernds@redhat.com>
943 and Michael Snyder <msnyder@redhat.com>
944 and Alexandre Oliva <aoliva@redhat.com>
945 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
946 * config/tc-h8300.h: Ditto.
947
e30ddb24
NC		 9482003-06-03 Nick Clifton <nickc@redhat.com>
949
950 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 951 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
952 before calling bfd_reloc_type_lookup.
953
ed7d5d1a
AM		 9542003-06-02 Alan Modra <amodra@bigpond.net.au>
955
956 * read.c (emit_expr): Set dot_value.
957 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
958
c1ed1235
AM		 9592003-06-02 Alan Modra <amodra@bigpond.net.au>
960
961 * macro.c (sub_actual): Don't lose string if it turns out that
962 &string wasn't an arg.
963
eafbc43f
RH		 9642003-05-31 Richard Henderson <rth@redhat.com>
965
966 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
967 (cfi_finish): Set flag_traditional_format around .eh_frame data.
968
f37f01cf
RH		 9692003-05-29 Richard Henderson <rth@redhat.com>
970
971 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
972 (all_frame_data, plast_frame_data, cur_frame_data): New.
973 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 974 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
975 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 976 * config/tc-alpha.h (md_end): New.
977 (DWARF2_DEFAULT_RETURN_COLUMN): New.
978 (DWARF2_CIE_DATA_ALIGNMENT): New.
979
a197c351
NC		 9802003-05-29 Nick Clifton <nickc@redhat.com>
981
982 * configure.in: Add i386-*-freebsd* entry.
983 * configure: Regenerate.
984
4bf4a882 9852003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 986
987 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 988
756d1d01
RH		 9892003-05-27 Richard Henderson <rth@redhat.com>
990
991 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
992 symbol_create call.
993 (current_location): Use symbol_temp_new_now.
994 * stabs.c (s_stab_generic): Use symbol_temp_new.
995 * symbols.c (temp_label_name): Remove.
996 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
997
a4447b93
RH		 9982003-05-27 Richard Henderson <rth@redhat.com>
999
1000 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1001 * as.c (main): Always call cfi_finish.
1002 * config/tc-i386.c (x86_dwarf2_return_column): New.
1003 (x86_cie_data_alignment): New.
1004 (md_begin): Set them.
1005 (tc_x86_cfi_init): Remove.
1006 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1007 return int, not unsigned long; don't as_bad here.
1008 (tc_x86_frame_initial_instructions): Streamline; use
1009 updated api.
1010 * config/tc-i386.h (tc_cfi_init): Remove.
1011 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1012 (DWARF2_CIE_DATA_ALIGNMENT): New.
1013
b7d6ed97
RH		 10142003-05-27 Richard Henderson <rth@redhat.com>
1015
1016 * symbols.c (temp_label_name): New.
1017 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1018 (symbol_set_value_now): New.
1019 * symbols.h: Prototype them.
1020 * dwarf2dbg.c: Use them.
1021 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1022
14218d5f
JE		 10232003-05-23 Jason Eckhardt <jle@rice.edu>
1024
1025 * config/tc-i860.c (target_xp): Declare variable.
1026 (OPTION_XP): Declare macro.
1027 (md_longopts): Add option -mxp.
1028 (md_parse_option): Set target_xp.
1029 (md_show_usage): Add -mxp usage.
1030 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1031 (md_assemble): Don't try expansions if XP_ONLY is set.
1032 * doc/c-i860.texi: Document -mxp option and i860XP support.
1033
36ede617
EC		 10342003-05-23 Eric Christopher <echristo@redhat.com>
1035
1036 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1037
a105a300
TS		 10382003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1039
1040 * config/tc-mips.c (append_insn): Use actual relocation size for new
1041 fixp's. Don't relax overflow checking for partial_inplace relocations.
1042 Use the actual relocation type in combined relocs, not just the type
1043 of the first one.
1044 (macro_build_jalr): Use actual relocation size for new fix.
1045 (s_cpsetup, s_gpdword): Likewise.
1046
dc9461f6
TS		 10472003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1048
1049 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1050
ceb41009
NC		 10512003-05-22 Nick Clifton <nickc@redhat.com>
1052
1053 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1054 section relative offsets for relocs that will not be based on the
1055 section symbol.
1056 (xstormy16_md_apply_fix3): Remove previous patch to this
1057 function.
1058
143d77c5
EC		 10592003-05-07 Eric Christopher <echristo@redhat.com>
1060
ed7d5d1a
AM		 1061 * config/tc-mips.c (mips_abicalls): New variable.
1062 (md_parse_option): Use.
1063 (s_option): Ditto.
1064 (s_abicalls): Ditto.
1065 (mips_elf_final_processing): Set EF_MIPS_PIC and
1066 EF_MIPS_CPIC dependent on above.
143d77c5 1067
85c77c38
DA		 10682003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1069
1070 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1071
87ccc1b0
NC		 10722003-05-21 Nick Clifton <nickc@redhat.com>
1073
ed7d5d1a
AM		 1074 * config/obj-elf.c: Include dwarf2dbg.h.
1075 (elf_pseudo_tab): Add .file and .loc.
1076 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1077 * config/tc-arm.c: Likewise.
1078 * config/tc-h8300.c: Likewise.
1079 * config/tc-hppa.c: Likewise.
1080 * config/tc-ia64.c: Likewise.
1081 * config/tc-m68hc11.c: Likewise.
1082 * config/tc-m68k.c: Likewise.
1083 * config/tc-mmix.c: Likewise.
1084 * config/tc-mn10300.c: Likewise.
1085 * config/tc-ppc.c: Likewise.
1086 * config/tc-sh.c: Likewise.
1087 * config/tc-sparc.c: Likewise.
1088 * config/tc-v850.c: Likewise.
1089 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1090 dwarf2dbg.h.
1091 * config/tc-ip2k.c: Likewise.
1092 * config/tc-iq2000.c: Likewise.
1093 * config/tc-xstormy16.c: Likewise.
1094 * config/tc-xtensa.c: Likewise.
87ccc1b0 1095 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1096 * Makefile.in: Regenerate.
1097 * aclocal.m4: Regenerate.
1098 * config.in: Regenerate.
1099 * configure: Regenerate.
1100 * po/POTFILES.in: Regenerate.
1101 * po/gas.pot: Regenerate.
143d77c5 1102
7ed2c8b0
NC		 11032003-05-21 Nick Clifton <nickc@redhat.com>
1104
1105 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1106 BFD_ASSEMBLER targets.
1107 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1108 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1109 defining BFD_ASSEMBLER.
1110
39b82151
ML		 11112003-05-20 Michal Ludvig <mludvig@suse.cz>
1112
1113 * as.c (main): Remove tc_cfi_init().
143d77c5 1114 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1115 with '%'.
1116 (cfi_pseudo_table): Add "cfi_register" entry.
1117 (cfi_make_insn): Handle CFA_register.
1118 (cfi_output_insn): Ditto.
1119 (dot_cfi): Ditto.
1120 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1121 (dot_cfi_endproc): Reuse already emitted CIEs.
1122 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1123 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1124
f53e95c7
NC		 11252003-05-20 Nick Clifton <nickc@redhat.com>
1126
1127 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1128 (md_pseudo_table): Add entries for .loc and .line.
1129
7c0295b1
AM		 11302003-05-20 Alan Modra <amodra@bigpond.net.au>
1131
1132 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1133 defined.
1134 (dot_cfi_endproc): Avoid C99 construct.
1135
54cfded0
AM		 11362003-05-20 Michal Ludvig <mludvig@suse.cz>
1137
1138 * dw2gencfi.c, dw2gencfi.h: New files.
1139 * config/tc-i386.c (tc_x86_cfi_init): New function.
1140 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1141 * as.c (parse_args): Set verbose flag on --verbose.
1142 (main): Call tc_cfi_init()/cfi_finish().
1143 * as.h (verbose): New external variable.
1144 * read.c (pobegin): Insert CFI pops to the list.
1145 * symbols.c (local_symbol_make): Make symbol external.
1146 * symbols.h (local_symbol_make): New prototype.
1147 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1148 * Makefile.in: Regenerate.
1149 * doc/as.texinfo: Added node "CFI directives" with description of
1150 all implemented .cfi_* directives.
1151 * doc/Makefile.in: Regenerate.
1152 * po/POTFILES.in: Regenerate.
1153
a1f3c24c
SS		 11542003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1155
54cfded0
AM		 1156 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1157 insns.
1975ab25 1158 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1159
b645cb17
JE		 11602003-05-18 Jason Eckhardt <jle@rice.edu>
1161
1162 * config/tc-i860.c (i860_process_insn): Initialize fc after
1163 each opcode mismatch.
1164
80c7c40a
NC		 11652003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1166
1167 * configure.in: Accept i[3-7]86 variants.
1168 * configure: Regenerate.
1169
c344a4c8
TS		 11702003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1171
1172 * config/tc-mips.h: Fix comment formatting.
1173
64e55042
HPN		 11742003-05-13 Hans-Peter Nilsson <hp@axis.com>
1175
1176 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1177 (read_a_source_file): Delete label contin.
64e55042
HPN		 1178 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1179 input as with macros, instead of in separate old_* variables.
1180 Zero-terminate string being scrubbed.
1181
e66c629e
NC		 11822003-05-12 Nick Clifton <nickc@redhat.com>
1183
1184 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1185 (md_assemble): Reset skipping_fptr.
1186 (md_operand): If @fptr() is followed by a minus sign, set
1187 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1188 @fptr is detected, ignore it and reset skipping_fptr.
1189
673a54e3
JE		 11902003-05-11 Jason Eckhardt <jle@rice.edu>
1191
1192 * config/tc-i860.c (MAX_FIXUPS): Define.
1193 (struct i860_fi fi[]): New struct.
1194 (struct i860_it the_insn): Add above as member and move fields
1195 exp, reloc, pcrel and fup into i860_fi.
1196 (md_assemble): Replace all instances of exp, reloc, pcrel
1197 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1198 Add a loop to possibly emit multiple fix-ups for each insn.
1199 (i860_process_insn): Likewise.
1200 (i860_get_expression): Likewise.
1201 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1202
2ebb4b88
MS		 12032003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1204
1205 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1206
35f5df7f
L		 12072003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1208
1209 * config/tc-ia64.c (alias_hash): New.
1210 (alias_name_hash): New.
1211 (secalias_hash): New.
1212 (secalias_name_hash): New.
1213 (md_pseudo_table): Add "secalias".
1214 (md_begin): Initialize alias_hash, alias_name_hash,
1215 secalias_hash and secalias_name_hash.
1216 (struct alias): New.
1217 (dot_alias): Implement .alias and .secalias directives.
1218 (do_alias): New.
1219 (ia64_adjust_symtab): New.
1220 (do_secalias): New.
1221 (ia64_frob_file): New.
1222
1223 * config/tc-ia64.h (ia64_adjust_symtab): New.
1224 (tc_adjust_symtab): Defined.
1225 (ia64_frob_file): New.
1226 (tc_frob_file): Defined.
1227
d2bf1bda
NC		 12282003-05-07 Dmitry Diky <diwil@mail.ru>
1229
1230 * tc-msp430.c: Add missing lines to known cpus list.
1231
cac012d6
AO		 12322003-05-06 Alexandre Oliva <aoliva@redhat.com>
1233
1234 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1235 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1236 * config.in, configure: Rebuilt.
1237
d8dbbec1
L		 12382003-05-05 H.J. Lu <hjl@gnu.org>
1239
1240 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1241 howto->partial_inplace is false.
1242
9204e615
DJ		 12432003-05-05 Daniel Jacobowitz <drow@mvista.com>
1244
1245 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1246 symbol_used_in_reloc_p check.
1247 (md_apply_fix3): Remove check for howto->pcrel_offset.
1248
711ef82f
L		 12492003-05-03 H.J. Lu <hjl@gnu.org>
1250
1251 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1252 fatal error for unknown section attribute.
1253
1254 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1255 unknown section attribute.
1256 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1257 * config/tc-ppc.c (ppc_section_letter): Likewise.
1258
1259 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1260 (ia64_elf_section_type): Accept "unwind".
1261
83b5ab55
L		 12622003-05-02 H.J. Lu <hjl@gnu.org>
1263
1264 * read.h (demand_copy_string): New.
1265
1266 * config/tc-alpha.c (demand_copy_string): Removed.
1267
7ff0565e
MS		 12682003-05-02 Michael Snyder <msnyder@redhat.com>
1269
54cfded0 1270 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1271 (for targets that like eg. a leading dot in a local label).
1272
2968149b
NC		 12732003-05-02 Nick Clifton <nickc@redhat.com>
1274
1275 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1276 addend with the symbol's value for pc-relative relocations against
1277 a defined symbol - this will be done automatically.
1278
e7b9a8c1
L		 12792003-05-01 H.J. Lu <hjl@gnu.org>
1280
1281 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1282 "STT_NOTYPE".
1283
612d7b83
L		 12842003-05-01 H.J. Lu <hjl@gnu.org>
1285
1286 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1287
1288 * config/obj-elf.c (obj_elf_section_name): Call
1289 tc_canonicalize_section_name if it is defined.
1290
a645d1eb
L		 12912003-05-01 H.J. Lu <hjl@gnu.org>
1292
1293 * config/tc-ia64.c (ia64_check_label): New.
1294 * config/tc-ia64.h (tc_check_label): New.
1295
1296 * read.c (read_a_source_file): Call tc_check_label after
1297 creating a user-defined label if defined.
1298
df12615d
AM		 12992003-05-02 Alan Modra <amodra@bigpond.net.au>
1300
1301 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1302 -be and split strings to below 509 bytes in length.
1303
f70c8412
CG		 13042003-05-01 Christian Groessler <chris@groessler.org>
1305
1306 * expr.h: Fix comments in operatorT typedef.
54cfded0 1307 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1308 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1309 decides by the parameter.
1310 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1311 command line argument was given to select the intended
1312 architecure.
1313 (get_interrupt_operand): Warn if NOP type code is emitted.
1314 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1315 (apply_fix): Call newfix with additional 'size' parameter.
1316 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1317 4 bit immediate arguments.
1318 (md_longopts): Add 'linkrelax' option.
1319 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1320 variable when 'linkrelax' command line option is specified.
1321 (md_show_usage): Display 'linkrelax' option.
1322 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1323 R_CALLR and R_REL16.
1324 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1325
10a98291
L		 13262003-04-30 H.J. Lu <hjl@gnu.org>
1327
1328 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1329 (ia64_float_to_chars): Likewise.
1330 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1331 and ia64_float_to_chars by tc_segment_info_data.endian from
1332 the current segment if byteorder == -1.
1333 (md_begin): Call dot_byteorder to set target_big_endian.
1334 (md_atof): Call ia64_float_to_chars to convert floating point.
1335 (ia64_float_to_chars_bigendian): New function.
1336 (ia64_float_to_chars_littleendian): Likewise.
1337 (ia64_elf_section_change_hook): Likewise.
1338
1339 * config/tc-ia64.h (ia64_number_to_chars): New.
1340 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1341 (ia64_elf_section_change_hook): New.
1342 (md_elf_section_change_hook): Defined.
1343 (ia64_segment_info_type): New struct.
1344 (TC_SEGMENT_INFO_TYPE): Defined.
1345
bf57c3c9
L		 13462003-04-30 H.J. Lu <hjl@gnu.org>
1347
1348 * config/tc-ia64.c (md_section_align): Deleted.
1349
1350 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1351 (md_section_align): New.
1352
165a7f90
L		 13532003-04-30 H.J. Lu <hjl@gnu.org>
1354
1355 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1356 and add real16.
1357 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1358 "real16.ua".
1359 (md_atof): Add 6 byte padding of zero for real16.
1360
eba874d8
NC		 13612003-04-29 Nick Clifton <nickc@redhat.com>
1362
1363 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1364 start of a version name.
1365
dbeba5e5
CD		 13662003-04-28 Chris Demetriou <cgd@broadcom.com>
1367
1368 * configure.in (mips-*-*n*bsd*): Replace with...
1369 (mips-*-netbsd*, mips-*-openbsd*): These.
1370 * configure: Regenerate.
1371
f0d7d5f9
NC		 13722003-04-28 H.J. Lu <hjl@gnu.org>
1373
1374 * config/tc-hppa.c (hppa_symbol_chars): New.
1375 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1376
a38b42ab
TS		 13772003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1378
1379 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1380
69be0a2b
CD		 13812003-04-25 Chris Demetriou <cgd@broadcom.com>
1382
1383 * NEWS: Belatedly mention support for MIPS32 Release 2.
1384
684022ea
EC		 13852003-04-24 Eric Christopher <echristo@redhat.com>
1386
1387 * config/tc-mips.c (nopic_need_relax): Revert previous
1388 change.
1389
2c8714f2
NC		 13902003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1391
1392 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1393 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1394 (md_pseudo_table): Handle .loc and .file
1395 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1396 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1397 * Makefile.in: Regenerate.
1398
684022ea 13992003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1400
1401 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1402 (md_pseudo_table): Add h8300hn, h8300sn.
1403 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1404 * doc/c-h8300.texi : Add documentation for new machine directives.
1405
5ce8663f
NC		 14062003-04-24 Nick Clifton <nickc@redhat.com>
1407
1408 * config/tc-ppc.c (ppc_symbol_chars): Define.
1409 * config/tc-ppc.h (tc_symbol_chars): Define.
1410
ef230218
JR		 14112003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1412
1413 * config/tc-sh.c: Amend comment to refer to SuperH.
1414 * config/tc-sh.h: Likewise.
1415 (LISTING_HEADER): Amend to refer to SuperH.
1416 * config/tc-sh64.c: Change comment to refer to SuperH.
1417 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1418 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1419 * doc/c-sh.texi: Amend to refer to SuperH.
1420 Add SuperH architecture documentation references.
1421 * doc/c-sh64.texi: Change to refer to SuperH.
1422
204cd129
NC		 14232003-04-23 H.J. Lu <hjl@gnu.org>
1424
1425 * app.c (do_scrub_chars): More checks for valid labels.
1426
2cdb18a7
L		 14272003-04-22 H.J. Lu <hjl@gnu.org>
1428
1429 * app.c (do_scrub_chars): Check for valid label.
1430
26597c86
NC		 14312003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1432
1433 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1434 references to Renesas M32R.
1435 * doc/c-m32r.texi: Likewise.
1436
88b4ca40
RH		 14372003-04-21 Richard Henderson <rth@redhat.com>
1438
54cfded0
AM		 1439 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1440 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1441
e5f08f7e
JJ		 14422003-04-18 Jakub Jelinek <jakub@redhat.com>
1443
1444 * ehopt.c (check_eh_frame): For aug_size == 0
1445 in state_seeing_aug_size state skip the state_skipping_aug
1446 state.
1447
c2dcd04e
NC		 14482003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1449
1450 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1451 'Renesas'.
1452 * doc/c-h8500.texi: Likewise.
1453 * doc/c-sh.texi: Likewise.
1454 * doc/c-sh64.texi: Likewise.
1455 * doc/h8.texi: Likewise.
1456 * config/tc-h8300.c: Likewise.
1457 * config/tc-h8300.h: Likewise.
1458 * config/tc-h8500.c: Likewise.
1459 * config/tc-h8500.h: Likewise.
1460 * config/tc-sh.c: Likewise.
1461 * config/tc-sh.h: Likewise.
1462 * config/tc-sh64.c: Likewise.
1463 * config/tc-sh64.h: Likewise.
1464
f5040a92
AO		 14652003-04-10 Alexandre Oliva <aoliva@redhat.com>
1466
1467 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1468 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1469 (append_insn): When filling delay slots with instructions
1470 that have fixups that tc_gen_reloc might consider modifyable
1471 in variant frags, start a new frag.
1472 (load_address): Generate GOT_DISP with of without offset
1473 depending on whether symbol is local. For -xgot, use
1474 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1475 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1476 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1477 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1478 <ld_st>: In NewABI with small got, always use
1479 GOT_PAGE/GOT_OFST, with the latter in the load/store
1480 instruction. With big got, use GOT_HI16/GOT_LO16 or
1481 GOT_PAGE/GOT_OFST.
1482 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1483 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1484 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1485 (md_convert_frag): Use memmove for safe copying of overlapping
1486 regions.
1487
35b55ed2
SC		 14882003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1489
1490 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1491 -mlong, -mshort-double and -mlong-double options; use table @code.
1492 (M68HC11-Syntax): Update to document 68HC12 operands.
1493 (M68HC11-Modifiers): New section for operand modifiers.
1494 (M68HC11-Directives): New section for specific assembler directives.
1495 (M68HC11-Branch): Fix Overfull hbox error.
1496
9214dd3b
AO		 14972003-04-09 Alexandre Oliva <aoliva@redhat.com>
1498
1499 * config/tc-mips.c (macro): Add comments explaining the rationale
1500 for Chris' change.
1501
eb0a7d52
AO		 15022003-04-09 Chris Demetriou <cgd@broadcom.com>
1503
1504 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1505 constant address that Alexandre took out by accident. Reject
1506 64-bit addresses that are not sign extensions of 32 bits only if
1507 we don't support 64-bit address constants.
1508
a7fc733f
AM		 15092003-04-09 Alan Modra <amodra@bigpond.net.au>
1510
1511 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1512
9cc92a36
NC		 15132003-04-08 Nick Clifton <nickc@redhat.com>
1514
1515 * as.c (perform_an_assembly_pass): If using cgen, call
1516 gas_cgen_begin.
1517 * cgen.c (gas_cgen_begin): New function. If
1518 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1519 otherwise call cgen_clear_signed_overflow_ok.
1520 * cgen.h: Prototype gas_cgen_begin.
1521
fe59a223
TS		 15222003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1523
1524 * write.c (write_relocs): Remove unused variable.
1525
5a7a0b7b
AO		 15262003-04-06 Chris Demetriou <cgd@broadcom.com>
1527
1528 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1529 (macro): Use new macro to decide whether to emit constant address
1530 as 32 or 64 bits if addresses are 32-bit wide but registers are
1531 64-bit wide.
1532
577300ce
SC		 15332003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1534
1535 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1536 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1537 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1538 address part of a far-function.
684022ea 1539 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1540 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1541 relocs.
1542 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1543 (find_opcode): Add comment.
1544 (md_estimate_size_before_relax): Force relocation of
1545 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1546 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1547 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1548 on the symbol itself so that DWARF2 strings are merged correctly.
1549
be33c5dd
SS		 15502003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1551
1552 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1553 default tic4x target format to 'coff2-tic4x'.
1554 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1555 s/c3x/tic3x/
1556 * config/tc-tic4x.h: Ditto
1557
e8fd7476
NC		 15582003-04-03 Nick Clifton <nickc@redhat.com>
1559
1560 * NEWS: Mention support for Xtensa architecture.
1561
47281638
PB		 15622003-04-02 Philip Blundell <philb@gnu.org>
1563
1564 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1565
af22f5b2
CD		 15662003-04-02 Chris Demetriou <cgd@broadcom.com>
1567
1568 * config/tc-mips.c (macro2): Adjust implementation of
1569 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1570 in the case where the source and destination registers
1571 are the same.
1572
e0001a05
NC		 15732003-04-01 Bob Wilson <bob.wilson@acm.org>
1574
54cfded0
AM		 1575 * Makefile.am (CPU_TYPES): Add xtensa.
1576 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1577 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1578 (xtensa-relax.o): New target.
1579 Run "make dep-am".
1580 * Makefile.in: Regenerate.
1581 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1582 extra_objects for xtensa targets.
1583 * configure: Regenerate.
1584 * write.c (write_object_file): Add new md_post_relax_hook.
1585 * config/tc-xtensa.c: New file.
1586 * config/tc-xtensa.h: Likewise.
1587 * config/xtensa-istack.h: Likewise.
1588 * config/xtensa-relax.c: Likewise.
1589 * config/xtensa-relax.h: Likewise.
1590 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1591 * doc/Makefile.in: Regenerate.
1592 * doc/all.texi: Set new XTENSA variable.
1593 * doc/as.texinfo: Set new Xtensa variable. Describe
1594 Xtensa-specific options. Define line comment character for
1595 Xtensa. Add Xtensa processors to list of ELF targets where
1596 alignment is specified in bytes. Add new Xtensa-Dependent node.
1597 Add acknowledgements for those contributing to the Xtensa port.
1598 * doc/internals.texi: Describe new md_post_relax_hook.
1599 * doc/c-xtensa.texi: New file.
e0001a05 1600
5a6c6817
NC		 16012003-04-01 Nick Clifton <nickc@redhat.com>
1602 Richard Earnshaw <rearnsha@arm.com>
1603
1604 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1605 (ARM_ARCH_IWMMXT): Simplify.
1606 (insns): Place iwmmx instructions in correct place in table.
1607 (arm_add_note): New function: Add a note entry to a .note section.
1608 (md_begin): Make the default architecture be unknown.
1609 Suppress the creation of an arm note section.
1610
97bbfa38
EC		 16112003-03-26 Eric Christopher <echristo@redhat.com>
1612
54cfded0 1613 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1614
e16bb312
NC		 16152003-03-25 Stan Cox <scox@redhat.com>
1616 Nick Clifton <nickc@redhat.com>
97bbfa38 1617
e16bb312
NC		 1618 Contribute support for Intel's iWMMXt chip - an ARM variant:
1619
1620 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1621 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1622 (enum wreg_type, enum iwmmxt_insn_type): New types.
1623 (wr_register, wc_register, wcg_register): New macros.
1624 (iwmmxt_table): New variable.
1625 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1626 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1627 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1628 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1629 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1630 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1631 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1632 cp_byte_address_offset, cp_byte_address_required_here,
1633 check_iwmmxt_insn): New functions.
97bbfa38 1634 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1635 (md_begin): Set the mach value for iWMMXt targets. Create a note
1636 section to identify iwmmxt binaries.
1637 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1638 * doc/c-arm.texi: Document the support for the iWMMXt.
1639 * NEWS: Mention new support.
1640