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2003-10-01 Andrew Cagney <cagney@redhat.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
609f23f4
CD		 12003-10-01 Chris Demetriou <cgd@broadcom.com>
2
3 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
4
ecd13cd3
TS		 52003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6
7 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
8 tests.
9 (load_register): Likewise.
10 (macro): Likewise.
11
30c378fd
CD		 122003-09-30 Chris Demetriou <cgd@broadcom.com>
13
14 * config/tc-mips.c (mips_ip): Capitalize first word of
15 existing condition code warning, and add condition code
16 warnings for .ps instructions, and for bc1any[24][tf].
17
6a265366
CD		 182003-09-30 Chris Demetriou <cgd@broadcom.com>
19
20 * NEWS: Mention support for MIPS64 Release 2.
21
43c58ae6
CD		 222003-09-30 Chris Demetriou <cgd@broadcom.com>
23
24 * NEWS: Add an indication of the cutoff for 2.14.
25
5f74bc13
CD		 262003-09-30 Chris Demetriou <cgd@broadcom.com>
27
28 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
29 * configure: Regenerate.
30 * config/tc-mips.c (imm2_expr): New variable.
31 (md_assemble, mips16_ip): Initialize imm2_expr.
32 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
33 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
34 (macro): Handle M_DEXT and M_DINS.
35 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
36 (mips_ip): Likewise.
37 (OPTION_MIPS64R2): New define.
38 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
39 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
40 (md_parse_option): Handle OPTION_MIPS64R2.
41 (s_mipsset): Handle setting "mips64r2" ISA.
42 (mips_cpu_info_table): Add mips64r2.
43 (md_show_usage): Document -mips64r2 option.
44 * doc/as.texinfo: Docuemnt -mips64r2 option.
45 * doc/c-mips.texi: Likewise.
46
de1e508d
DA		 472003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
48
49 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
50
530556a9
JT		 512003-09-26 Matt Thomas <matt@3am-software.com>
52
53 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
54 (OPTION_PIC): Define.
55 (md_longopts): Add "pic" option.
56 (md_parse_option): Change 'K' to OPTION_PIC.
57
f61e8019
AM		 582003-09-23 Alan Modra <alan@modra.org>
59
60 * config/obj-elf.c (obj_elf_change_section): Adjust for
61 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
62 to be set when defaults are not. Don't set attr from defaults if
63 old_sec.
64
ae826530
TS		 652003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
66
67 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
68 truncate values which won't fit im 32 bits.
69 (load_register): Likewise.
70 (macro): Likewise.
71
8cd5b113
AM		 722003-09-17 Dmitry Diky <diwil@mail.ru>
73
74 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
75 (msp430_operands): Remove redundant l2[16] within switch-case.
76
28d297de
AM		 772003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
78
79 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
80 * configure: Regenerate.
81
256ab948
TS		 822003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
83
84 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
85 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
86 the function prototype.
87 (load_register): Likewise. Simplify the checks for sign-extended
88 constants.
89 (macro): Likewise. Fix code generation for 64-bit address constants
90 outside the 32-bit compatibility space. Adjust
91 macro_build_ldst_constoffset calls.
92 (s_cprestore): Adjust macro_build_ldst_constoffset call.
93
82e7541d
BW		 942003-09-11 Bob Wilson <bob.wilson@acm.org>
95
96 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
97 literal_syms): New global variables.
98 (xtensa_define_label, add_target_symbol, xtensa_find_label,
99 map_over_defined_symbols, is_loop_target_label,
100 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
101 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
102 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
103 from insn_labels to saved_insn_labels when entering a literal region.
104 (xtensa_end_directive): Call md_flush_pending_output. Restore
105 insn_labels list when leaving a literal region.
106 (xtensa_literal_position): Call xtensa_clear_insn_labels.
107 (xtensa_literal_pseudo): Add check to disallow .literal inside a
108 literal region. Move insn_labels to saved_insn_labels and then restore
109 insn_labels on exit.
110 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
111 code to set is_loop_target or is_branch_target flag on the symbol
112 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
113 (xtensa_add_literal_sym, xtensa_add_insn_label,
114 xtensa_clear_insn_labels): New functions.
115 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
116 loops_ok argument. Rewrite to use insn_labels list instead of
117 calling xtensa_find_label and to check the is_loop_target flag on
118 symbols when loops_ok is false.
119 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
120 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
121 call to xtensa_move_labels. Propagate is_branch_target and
122 is_loop_target flags from symbols to frags.
123 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
124 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
125 aligning a loop instruction. Adjust call to xtensa_move_labels for
126 aligning entry instructions. Add call to xtensa_clear_insn_labels.
127 (xtensa_end): Remove call to xtensa_mark_target_fragments.
128 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
129 code to use new literal_syms list.
130 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
131 is_branch_target flags.
132
61846f28
BW		 1332003-09-09 Bob Wilson <bob.wilson@acm.org>
134
135 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
136 "move_labels" argument and corresponding call to xtensa_move_labels.
137 (md_assemble): Add a separate call to xtensa_move_labels and remove
138 argument for call to xtensa_mark_literal_pool_location.
139 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
140 calls to xtensa_mark_literal_pool_location.
141 (xtensa_create_local_symbol): Delete and inline the code into...
142 (xtensa_create_literal_symbol): ...here.
143 (xtensa_frob_label): Combine conditionals.
144 (expression_maybe_register, xtensa_symbol_new_hook,
145 fix_new_exp_in_seg): Use symbol_get_tc.
146
1745fcba
BW		 1472003-09-09 Bob Wilson <bob.wilson@acm.org>
148
149 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
150 combining identical literals.
151 (expression_maybe_register): Remove call to find_lit_sym_translation.
152 (is_duplicate_expression, cache_literal, is_duplicate_literal,
153 add_lit_sym_translation, find_lit_sym_translation): Delete.
154
3fb9d77f
NC		 1552003-09-07 Nick Clifton <nickc@redhat.com>
156
157 * doc/as.texinfo (Comments): Comment character for PPC is #.
158
12a99586
SC		 1592003-09-06 Stephane Carrez <stcarrez@nerim.fr>
160
161 PR savannah/4358:
162 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
163 overflow complain.
164
d5087907
RS		 1652003-09-05 Richard Sandiford <rsandifo@redhat.com>
166
167 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
168
8ad30312
NC		 1692003-09-04 Nick Clifton <nickc@redhat.com>
170
171 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
172 (md_pseudo_table): Add .v850e1 pseudo op.
173 (md_show_usage): Document -mv850e1 switch.
174 (md_parse_option): Accept -mv850e1 switch.
175 (md_begin): Allow TARGET_CPU to be v850e1.
176 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
177 * NEWS: Mention support for v850e1.
178
3c9030c1
AM		 1792003-09-04 Alan Modra <amodra@bigpond.net.au>
180
181 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
182 ppc_cpu selection rather than replacing.
183 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
184 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
185
13dfd2d0
NC		 1862003-09-03 Robert Millan <robertmh@gnu.org>
187
188 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
189 triplet.
190 * configure: Regenerate.
191
13b2be9c
DJ		 1922003-09-02 Daniel Jacobowitz <drow@mvista.com>
193
194 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
195 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
196 Specify AC_CONFIG_AUX_DIR.
197 * aclocal.m4: Regenerated with aclocal-1.7.
198 * configure: Regenerated with autoconf 2.57.
199 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
200
364b6d8b
JJ		 2012003-08-29 Jakub Jelinek <jakub@redhat.com>
202
6749011b 203 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 204 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
205 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
206 nor tc_cfi_emit_pcrel_expr are defined.
207 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
208 DIFF_EXPR_OK is not defined.
209 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
210 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
211 tc_cfi_emit_pcrel_expr): Define.
212 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
213 sparc_cfi_emit_pcrel_expr): New prototypes.
214 (sparc_cie_data_alignment): New decl.
215 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
216 * config/tc-sparc.c: Include dw2gencfi.h.
217 (sparc_cie_data_alignment): New variable.
218 (md_begin): Initialize it.
219 (sparc_cfi_frame_initial_instructions): New function.
220 (sparc_regname_to_dw2regnum): Likewise.
221 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 222 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 223
224 * config/tc-sparc.c (s_common): Cast last argument to long and
225 change format string to shut up warning.
226
0dee3be0
JE		 2272003-08-25 Jason Eckhardt <jle@rice.edu>
228
229 * doc/c-i860.texi: Update text about relocatable address expansions.
230
af858dae
JE		 2312003-08-24 Jason Eckhardt <jle@rice.edu>
232
233 * config/tc-i860.c (md_assemble): Use isrc2 from the original
234 instruction when expanding E_ADDR.
235
3673a93e
NC		 2362003-08-21 Nick Clifton <nickc@redhat.com>
237
238 * po/tr.po: Updated Turkish translation.
239
55257f50
AM		 2402003-08-20 Alan Modra <amodra@bigpond.net.au>
241
242 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
243 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
244
f02232aa
NC		 2452003-08-19 Nick Clifton <nickc@redhat.com>
246
247 * config/tc-arm.c (cp_address_required_here): Add code to handle
248 unindexed addressing mode.
249
3d8aea2f
AM		 2502003-08-19 Alan Modra <amodra@bigpond.net.au>
251
252 * config/tc-ppc.c (md_parse_option): Handle -m440.
253 (md_show_usage): Add -m440.
254 (md_apply_fix3): Warning fix.
255 * doc/c-ppc.texi: Document -m440.
256
d6415f6c
AM		 2572003-08-16 Benjamin Kalytta <bkausbk@web.de>
258
259 * read.c (s_print): Check for NULL.
260
1a317472
AM		 2612003-08-16 Alan Modra <amodra@bigpond.net.au>
262
263 * write.c (fixup_segment): When handling an expression involving
264 the subtraction of two symbols in the same segment, don't clear
265 fx_pcrel except for TC_M68K.
266
da64f3bf
AM		 2672003-08-14 Alan Modra <amodra@bigpond.net.au>
268
f86103b7
AM		 269 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
270 code.
271 * config/tc-i386.c: Likewise.
272 (RELOC_ENUM): Don't define. Replace throughout with enum.
273
c8089be7 274 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 275 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
276 Run "make dep-am".
277 * Makefile.in: Regenerate.
278
c04898f8
AS		 2792003-08-08 Andreas Schwab <schwab@suse.de>
280
281 * config/tc-m68k.h (TARGET_USE_CFIPOP)
282 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
283 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
284 Define.
285 * config/tc-m68k.c: Include "dw2gencfi.h".
286 (tc_m68k_regname_to_dw2regnum)
287 (tc_m68k_frame_initial_instructions): New functions.
288
3b260895
NC		 2892003-08-08 Dmitry Diky <diwil@mail.ru>
290
291 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
292 according to gcc order.
293
14d3f364
JE		 2942003-08-07 Jason Eckhardt <jle@rice.edu>
295
c8089be7
AM		 296 * config/tc-i860.c (i860_check_label): New function.
297 * config/tc-i860.h (i860_check_label): New prototype.
298 (tc_check_label): Define macro as i860_check_label.
14d3f364 299
820aff55
JE		 3002003-08-06 Jason Eckhardt <jle@rice.edu>
301
c8089be7
AM		 302 * config/tc-i860.c (s_align_wrapper): New function and prototype.
303 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
304 surrounding OBJ_ELF ifdef, and re-format slightly.
305 * doc/c-i860.texi: Document the special .align syntax available
306 in Intel mode.
820aff55 307
e15f6d30
JE		 3082003-08-06 Jason Eckhardt <jle@rice.edu>
309
310 * config/tc-i860.c (i860_handle_align): New function.
311 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
312 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
313
0acc96e1
JE		 3142003-08-06 Jason Eckhardt <jle@rice.edu>
315
316 * config/tc-i860.c (i860_process_insn): Check that instructions
317 with their dual-bit set are 8-byte aligned.
318
9e7d479d
NC		 3192003-08-06 Nick Clifton <nickc@redhat.com>
320
321 * po/fr.po: Updated French translation.
322
07c7854e
JE		 3232003-08-05 Jason Eckhardt <jle@rice.edu>
324
c8089be7 325 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 326 setting during flop argument parsing. Instead, do it after
327 instruction is fully parsed.
328
5eb0723a
JE		 3292003-08-05 Jason Eckhardt <jle@rice.edu>
330
c8089be7 331 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 332 directives are only available in Intel syntax mode.
333
5ea0549d
JE		 3342003-08-05 Jason Eckhardt <jle@rice.edu>
335
c8089be7
AM		 336 * config/tc-i860.c (s_dual): Accept .dual directive only in
337 the Intel syntax mode.
338 (s_enddual): Likewise for .enddual.
339 (s_atmp): Likewise for .atmp.
5ea0549d 340
a4622f40
AM		 3412003-08-04 Alan Modra <amodra@bigpond.net.au>
342
343 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
344 for memory operands. Pass the full operand_string to i386_index_check.
345
87505968
JE		 3462003-08-01 Jason Eckhardt <jle@rice.edu>
347
c8089be7
AM		 348 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
349 (target_intel_syntax): Declare variable.
350 (OPTION_INTEL_SYNTAX): Declare macro.
351 (md_longopts): Add option -mintel-syntax.
352 (md_parse_option): Set target_intel_syntax.
353 (md_show_usage): Add -mintel-syntax usage.
354 (md_begin): Set reg_prefix based on target_intel_syntax.
355 (i860_process_insn): Skip register prefix only if there is one.
356 Parse relocatable expressions in either Intel or AT&T syntax based
357 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
358 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
359 about the differences in syntax.
87505968 360
20977673
AM		 3612003-08-01 Dmitry Diky <diwil@mail.ru>
362
363 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
364 to all arches.
365
26c9b704
JR		 3662003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
367
368 * config/tc-sh.c (md_assemble): For branches, check & update
369 valid_arch here.
370
7734b6e9
JE		 3712003-07-30 Jason Eckhardt <jle@rice.edu>
372
373 * config/tc-i860.c: Convert to ISO C90.
374
2d150871
RO		 3752003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
376
377 * read.c (s_space): Revert 2003-07-28 change.
378
92191b29
AM		 3792003-07-30 Alan Modra <amodra@bigpond.net.au>
380
381 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
382
c861c80c
AM		 3832003-07-29 Alan Modra <amodra@bigpond.net.au>
384
385 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
386
77a6138a
AM		 3872003-07-29 Jakub Jelinek <jakub@redhat.com>
388
389 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
390
34f70875
L		 3912003-07-28 H.J. Lu <hongjiu.lu@intel.com>
392
393 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
394
8d548edb
RO		 3952003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
396
397 * read.c (s_space): Don't warn about .space 0.
398
dcd410fe
RO		 3992003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
400
401 * config/tc-mips.c (mips_flag_pdr): Define.
402 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
403 (s_mips_end) [OBJ_ELF]: Likewise.
404 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
405 (md_parse_option) [OBJ_ELF]: Handle them.
406 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
407
408 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
409 * doc/as.texinfo (Overview) [MIPS]: Likewise.
410
3cddba1e
L		 4112003-07-25 H.J. Lu <hongjiu.lu@intel.com>
412
413 * config/obj-elf.c (obj_elf_change_section): Update
414 elf_section_type and elf_section_flags only when they are
415 specified.
416
8e8c182c
L		 4172003-07-25 H.J. Lu <hongjiu.lu@intel.com>
418
419 * config/obj-elf.c (obj_elf_change_section): Always set section
420 type and flags.
421
2f89ff8d
L		 4222003-07-25 H.J. Lu <hongjiu.lu@intel.com>
423
424 * config/obj-elf.c (special_sections): Removed.
425 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
426 elf_section_type and elf_section_flags.
427 (elf_frob_file): Set SHT_GROUP.
428
429 * config/obj-elf.h (obj_sec_set_private_data): New.
430
431 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
432 * config/tc-ia64.h: Likewise.
433 * config/tc-m32r.h: Likewise.
434 * config/tc-m68hc11.h: Likewise.
435 * config/tc-mcore.h: Likewise.
436 * config/tc-mips.h: Likewise.
437 * config/tc-ppc.h: Likewise.
438 * config/tc-sh64.h: Likewise.
439 * config/tc-v850.h: Likewise.
440 * config/tc-xtensa.h: Likewise.
441
442 * config/tc-v850.h (SHF_V850_GPREL): Removed.
443 (SHF_V850_EPREL): Likewise.
444 (SHF_V850_R0REL): Likewise.
445
446 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
447 is defined.
448
a7f10e7a
SC		 4492003-07-24 Stephane Carrez <stcarrez@nerim.fr>
450
451 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
452 debugging symbols so that we handle page memory correctly.
453
834d807b
NC		 4542003-07-24 Nick Clifton <nickc@redhat.com>
455
456 * po/fr.po: Updated French translation.
457
8266886e
DJ		 4582003-07-23 Daniel Jacobowitz <drow@mvista.com>
459
460 * config/tc-arm.c (arm_archs): Add iwmmxt.
461
b41b1f95 4622003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 463
b41b1f95
L		 464 * read.c (do_parse_cons_expression): Mark nbytes unused to
465 silence gcc.
466
0c0b9be0
AO		 4672003-07-22 Alexandre Oliva <aoliva@redhat.com>
468
ba18dd6f
AO		 469 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
470 or bsr/bs.
471
0c0b9be0
AO		 472 * config/tc-h8300.c (md_assemble): Make sure characters after
473 slash and dot are lower-case.
474
6c37ac4d
NC		 4752003-07-17 Nick Clifton <nickc@redhat.com>
476
477 * po/es.po: New Spanish translation.
478 * po/tr.po: New Turkish translation.
479 * po/opcodes.pot: Regenerate.
480
c5c0a210
AM		 4812003-07-16 Alan Modra <amodra@bigpond.net.au>
482
483 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
484 (generic_dwarf2_emit_offset): Don't define function when
485 TC__DWARF2_EMIT_OFFSET is defined.
486
5a7ea749
RS		 4872003-07-15 Richard Sandiford <rsandifo@redhat.com>
488
489 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
490 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 491 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 492
ec178e1b
AM		 4932003-07-15 Alan Modra <amodra@bigpond.net.au>
494
495 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
496 only for V850_OPERAND_DISP operands.
497
e85ca5bb
AM		 4982003-07-15 Alan Modra <amodra@bigpond.net.au>
499
500 * frags.c (frag_more): Move segment checks to..
501 (frag_alloc_check): ..here. New function.
502 (frag_append_1_char): Call frag_alloc_check.
503
76bff705
NC		 5042003-07-14 Nick Clifton <nickc@redhat.com>
505
506 * po/tr.po: Update with latest version.
507 * po/POTFILES.in: Regenerate.
508 * po/gas.pot: Regenerate.
509 * configure: Regenerate.
510
278ed128
NC		 5112003-07-14 Nick Clifton <nickc@redhat.com>
512
513 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
514 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
515 "safe-ctype.h" and update use of macros.
516 * Makefile.am: Update dependencies.
517 * Makefile.in: Regenerate.
518
fce00800
AM		 5192003-07-11 Alan Modra <amodra@bigpond.net.au>
520
521 * po/gas.pot: Regenerate.
522
75e21f08
JJ		 5232003-07-10 Jakub Jelinek <jakub@redhat.com>
524
525 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
526 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
527 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
528 DWARF2_CIE_DATA_ALIGNMENT): Define.
529 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
530 prototypes.
531 (ppc_cie_data_alignment): Declare.
532 * config/tc-ppc.c: Include dw2gencfi.h.
533 (ppc_cie_data_alignment): Define.
534 (md_begin): Initialize ppc_cie_data_alignment.
535 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
536 functions.
537 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
538 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
539 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
540 DWARF2_CIE_DATA_ALIGNMENT): Define.
541 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
542 New prototypes.
543 (s390_cie_data_alignment): Declare.
544 * config/tc-s390.c: Include dw2gencfi.h.
545 (s390_cie_data_alignment): Define.
546 (md_begin): Initialize s390_cie_data_alignment.
547 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
548 New functions.
549
2ce28d43
AO		 5502003-07-10 Alexandre Oliva <aoliva@redhat.com>
551
552 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
553 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
554 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
555 * configure.in (am33_2.0, mn10300-*-linux*): Added.
556 * configure: Rebuilt.
557 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
558 elf32-am33lin.
559 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
560 by default.
561
bf6f0d0c
AO		 5622003-07-09 Alexandre Oliva <aoliva@redhat.com>
563
564 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
565 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
566 for subtracts from GLOBAL_OFFSET_TABLE that could not be
567 simplified.
568 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
569 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
570 could not be simplified.
571 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
572 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
573 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
574 BDF_RELOC_MN10300_GOT32.
575 * config/tc-mn10300.c (mn10300_fix_adjustable): If
576 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
577 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
578 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
579 symbol if we know its value.
580 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
581 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
582 duplicate underscore prefix.
583 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
584 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
585 type in X_md, not X_add_number. Zero X_add_number.
586 (mn10300_check_fixup): Extract relocation type from X_md.
587 * config/tc-mn10300.h: Update comment.
588 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
589 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
590 (O_PIC_reloc): this.
591 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
592 (mn10300_check_fixup): Likewise.
593 (mn10300_parse_name): Set X_add_number to relocation type.
594 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
595 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
596 O_GOTOFF, O_PLT, O_GOT): Define.
597 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
598 (mn10300_check_fixup): New fn.
599 (md_assemble): Call it. Check for PIC-related relocs.
600 (mn10300_cons_fix_new): Likewise. New fn.
601 (mn10300_end_of_match): New fn.
602 (mn10300_md_parse_name_cont): New fn.
603
e7b71525
AO		 6042003-07-09 Alexandre Oliva <aoliva@redhat.com>
605
606 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
607 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
608 accumulator's shift.
609 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
610 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
611 md_assemble, md_estimate_size_before_relax): Handle fbCC.
612 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
613 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
614 HAVE_AM33_2.
615 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
616 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
617 (HAVE_AM33): Match AM33_2 too.
618 (HAVE_AM33_2): New macro.
619 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
620 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
621 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
622 (float_registers, double_registers): New variables.
623 (float_register_name, double_register_name): New functions.
624 (md_assemble): Recognize FP registers. Implement FMT_D3.
625 (mn10300_insert_operand): Support FP registers.
626
115695a8
CD		 6272003-07-08 Chris Demetriou <cgd@broadcom.com>
628
629 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
630 target being a global symbol if not compiling SVR4 PIC code.
631
9f7598c1
NC		 6322003-07-07 Nick Clifton <nickc@redhat.com>
633
634 * doc/c-m32r.texi (M32R-Directives): New node. Document the
635 .high, .shigh and .low directives.
636
1b680e4f
RS		 6372003-07-07 Richard Sandiford <rsandifo@redhat.com>
638
639 * config/tc-h8300.c (h8300sxnmode): Add prototype.
640 (DSYMMODE): Remove.
641 (parse_exp): Replace expressionS argument with a h8_op. Parse the
642 operand size as well.
643 (skip_colonthing): Remove unused expression argument. Tighten checks
644 for 2-digit sizes.
645 (colonmod24): Remove.
646 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
647 (get_operand): Likewise. Use the standard code to read the size of
648 pc-relative operands.
649 (fix_operand_size): Include the size-guessing logic that used to be
650 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
651 offsets with a symbolic component.
652
0cea6190
NC		 6532003-07-04 Nick Clifton <nickc@redhat.com>
654
655 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
656 macro to compute size of selected register name array.
657
933fbc29
MS		 6582003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
659
660 * config/tc-s390.c (md_parse_option): Add cpu type z990.
661 (md_begin): Add minimal cpu type logic for instructions with different
662 binary format depending on the cpu.
663 (md_assemble): Remove check for minimal cpu.
664 (s390_insert_operand): Add support for long displacements.
665 (md_gather_operands): Likewise.
666 (tc_s390_fix_adjustable): Likewise.
667 (tc_s390_force_relocation): Likewise.
668 (md_apply_fix3): Likewise.
669
1a2c1fad
CD		 6702003-06-30 Chris Demetriou <cgd@broadcom.com>
671
672 * config/tc-mips.c (s_mipsset): Implement -march= handling
673 differently.
674
17a2f251
TS		 6752003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
676
677 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
678 prototypes and casts. Replace PTR with void *. Reformat.
679 * config/tc-mips.h: Likewise.
680
6344efa4
AM		 6812003-06-30 Alan Modra <amodra@bigpond.net.au>
682
683 * config/tc-ia64.c (note_register_values): Warning fix.
684 * config/tc-mips.c (append_insn): Likewise.
685
fef14a42
TS		 6862003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
687
688 * config/tc-mips.c (mips_set_options,mips_opts): Support for
689 .set arch=FOO.
690 (file_mips_arch): Rename mips_arch.
691 (mips_arch_info,mips_tune_info): Remove.
692 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
693 (mips_cpu_info_from_arch): New function.
694 (md_begin): Use file_mips_arch.
695 (macro_build,macro,mips_ip): Use mips_opts.arch.
696 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
697 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
698 Use file_mips_arch.
699 (s_mipsset): Support for .set arch=FOO.
700 (mips_cpu_info_table): Fix typo.
701
02fc3089
L		 7022003-06-26 H.J. Lu <hongjiu.lu@intel.com>
703
704 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
705
2d0d09ca
RS		 7062003-06-25 Richard Sandiford <rsandifo@redhat.com>
707
708 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
709 unsigned 8-bit operands.
710
685736be
NC		 7112003-06-24 Nick Clifton <nickc@redhat.com>
712
713 * read.c (s_comm): Change error message to assume an unsigned size
714 has been passed to .comm.
715 * config/tc-sparc.c (s_common): Likewise.
716 * write.c (write_contents): Replace 'unsigned long' with
717 'addressT' and 'long' with offsetT in order to allow computations
718 with very large values to work for 64-bit addressed targets.
719 (relax_and_size_all_segments): Likewise.
720 (relax_frag): Likewise.
721 (relax_segment): Likewise.
e85ca5bb 722
e98d298c
MM		 7232003-06-23 Mark Mitchell <mark@codesourcery.com>
724
725 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
726
ca164297
L		 7272003-06-23 H.J. Lu <hongjiu.lu@intel.com>
728
729 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
730 Instructions.
731
732 * gas/config/tc-i386.h (CpuPNI): New.
733 (CpuUnknownFlags): Add CpuPNI.
734
041340ad
JW		 7352003-06-23 <davidm@hpl.hp.com>
736
737 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
738 freebsd, openvms, and nsk (non-stop kernel).
739
b7599f01
JT		 7402003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
741
742 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
743 all locals have been declared.
744
b7c7d6c1
TS		 7452003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
746
747 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
748 special handling for n32 ABI.
749 (macro): Likewise.
750
815ddb50
TS		 7512003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
752
753 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
754 2003-06-11 change.
755
f590b86e
CG		 7562003-06-19 Christian Groessler <chris@groessler.org>
757
758 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
759 now, not only a warning. Add some more checks to detect invalid
760 registers.
761 (get_operand): For CLASS_IR remember register size in mode struct.
762 (get_specific): Handle new CLASS_IRO type. Add register size
763 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 764 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 765
931e13a6
AM		 7662003-06-19 Alan Modra <amodra@bigpond.net.au>
767
768 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
769 (ppc_change_csect): Add align param. Align frag at start of csect.
770 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
771 (ppc_frob_section): Align vma.
772
9393cb0d
JJ		 7732003-06-18 Jakub Jelinek <jakub@redhat.com>
774
775 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
776 (output_cie): Don't pad.
777 (output_fde): Add align argument. Pad to align if not 0.
778 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
779 Pad just last FDE to EH_FRAME_ALIGNMENT.
780
df9a398f
MS		 7812003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
782
783 * config/tc-s390.c (init_default_arch): Make current_mode_mask
784 dependent on s390_arch_size and current_cpu dependent on
785 current_mode_mask.
786
2fe04c57
NC		 7872003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
788
789 * configure.in: Add c4x as an architecture variant to tic4x.
790 * configure: Regenerate.
791 * Makefile.in: Regenerate.
792 * doc/Makefile.in: Regenerate.
793
9f2b53d7
AM		 7942003-06-18 Alan Modra <amodra@bigpond.net.au>
795
796 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
797 ".TOC." from PPC64_TOC relocs.
798
ba0b2174
AM		 7992003-06-17 Alan Modra <amodra@bigpond.net.au>
800
801 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
802
f899b4b8
TS		 8032003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
804
805 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
806 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
807 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
808 s_cprestore,s_cpadd): Use them.
809
399f703e
HPN		 8102003-06-16 Hans-Peter Nilsson <hp@axis.com>
811
812 * configure.in: Add specific case for cris-*-linux-gnu* with
813 em=linux.
814 * configure: Regenerate.
815 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
816 if TE_LINUX defined, else FALSE.
817 (bfd_boolean demand_register_prefix): Set default from
818 DEFAULT_CRIS_AXIS_LINUX_GNU.
819 (symbols_have_leading_underscore): Similar.
820 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
821
39c2da32
RE		 8222003-06-13 Richard Earnshaw <rearnsha@arm.com>
823
824 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
825 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
826 FPU_ARCH_FPA for AOUT.
827 (md_begin): Don't try to guess the floating point architecture from
828 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
829
a06a29f2
NC		 8302003-06-13 Robert Millan <zeratul2@wanadoo.es>
831
832 * configure.in: Add i386-netbsd-gnu target.
833 * configure: Regenerate.
834
d88ef7a6
TT		 8352003-06-12 Tom Tromey <tromey@redhat.com>
836
837 * doc/as.texinfo (Comm): Added @node. Moved before CFI
838 directives node.
839
34ce925e
RS		 8402003-06-12 Richard Sandiford <rsandifo@redhat.com>
841
842 * config/tc-mips.c (append_insn): In a compound relocation, take the
843 field width from the final (outermost) operator.
844
cdfbf930
RH		 8452003-06-11 Richard Henderson <rth@redhat.com>
846
847 * dw2gencfi.c (struct cfi_escape_data): New.
848 (cfi_add_CFA_nop): Remove.
849 (CFI_escape, dot_cfi_escape): New.
850 (dot_cfi): Remove nop.
851 (cfi_pseudo_table): Remove nop; add escape.
852 (output_cfi_insn): Likewise.
853 (select_cie_for_fde): Stop on escape.
854 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
855 * read.c, read.h (do_parse_cons_expression): New.
856 * doc/as.texinfo (.cfi_escape): New.
857
8c1a34cd
TS		 8582003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
859
860 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
861 (s_cprestore): Likewise.
862 (s_cpreturn): Likewise.
863
4b0cff4e
TS		 8642003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
865
866 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
867 with zeros.
868
a7ebbfdf
TS		 8692003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
870
871 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
872 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
873 exceptions from size assert. Remove most of the addend fixup
874 specialcasing. Remove value, use valP directly. simplify fx_addnumber
875 handling. Remove zero addend specialcases.
876 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
877 the addend fixup specialcase.
878 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
879
d25d759d
TS		 8802003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
881
882 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
883 in the RELOC_EXPANSION_POSSIBLE case.
884
9d83078b
AM		 8852003-06-11 Alan Modra <amodra@bigpond.net.au>
886
887 * config/tc-i960.c (line_comment_chars): Add '#'.
888 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
889
3b443373
L		 8902003-06-11 H.J. Lu <hongjiu.lu@intel.com>
891
892 * po/Make-in (DESTDIR): New.
893 (install-data-yes): Support $(DESTDIR).
894 (uninstall): Likewise.
895
795bb480
AM		 8962003-06-11 Alan Modra <amodra@bigpond.net.au>
897
898 * Makefile.am: Run "make dep-am".
899 * Makefile.in: Regenerate.
900 * po/POTFILES.in: Regenerate.
901
b11dcf4e
DE		 9022003-06-10 Doug Evans <dje@sebabeach.org>
903
904 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
905 CGEN_INSN_RELAXED.
906 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
907 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
908 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
909
adadcc0c
AM		 9102003-06-10 Alan Modra <amodra@bigpond.net.au>
911 Gary Hade <garyhade@us.ibm.com>
912
913 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
914 (md_apply_fix3): Special case lq insn.
915
0613284f
RS		 9162003-06-10 Richard Sandiford <rsandifo@redhat.com>
917
918 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
919 lists. Allow single-register ranges.
920
f4984206
RS		 9212003-06-10 Richard Sandiford <rsandifo@redhat.com>
922
923 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 924 (md_pseudo_table): Add .h8300sxn entry.
f4984206 925
12b55ccc
L		 9262003-06-09 H.J. Lu <hongjiu.lu@intel.com>
927
928 * NEWS: Updated for the new -n option for the i386 assembler.
929
930 * config/tc-i386.c (optimize_align_code): New.
931 (md_shortopts): Add 'n'.
932 (md_parse_option): Handle 'n'.
933 (md_show_usage): Add '-n'.
934
935 * config/tc-i386.h (optimize_align_code): Declared.
936 (md_do_align): Optimize code alignment only if optimize_align_code
937 is not 0.
938
939 * doc/as.texinfo: Add the new -n option.
940
941 * doc/c-i386.texi: Document the new -n option.
942
fa87b337
RH		 9432003-06-07 Richard Henderson <rth@redhat.com>
944
17076204
RH		 945 * doc/as.texinfo: Document .cfi_rel_offset.
946
fa87b337
RH		 947 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
948 (cfi_add_CFA_offset): Detect invalid offsets.
949 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
950 (cfi_add_CFA_restore_state): Restore it.
951 (CFI_rel_offset): New.
952 (cfi_pseudo_table): Add it.
953 (dot_cfi): Handle it.
954
52628315
L		 9552003-06-07 H.J. Lu <hongjiu.lu@intel.com>
956
957 * app.c (do_scrub_chars): Add states 14 and 15 to handle
958 predicate for ia64.
959
d4ea8842
MS		 9602003-06-05 Michael Snyder <msnyder@redhat.com>
961
962 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
963 (build_bytes): Ditto.
964
9652003-06-05 Richard Sandiford <rsandifo@redhat.com>
966
967 * config/tc-h8sx.c (DMODE): Remove.
968 (colonmod24): Don't choose a default if the operand is a 16-bit
969 constant integer.
970 (fix_operand_size): New function.
971 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
972 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
973
2be24b54
ML		 9742003-06-05 Michal Ludvig <mludvig@suse.cz>
975
976 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
977 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
978 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
979 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
980 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
981 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
982 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
983 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
984 (cfi_pseudo_table): New directives .cfi_return_column,
985 .cfi_restore, .cfi_undefined, .cfi_same_value,
986 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
987 (dot_cfi, output_cfi_insn): Handle new directives.
988 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
989 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
990 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
991
757bc393
RH		 9922003-06-04 Richard Henderson <rth@redhat.com>
993
1233ae62
RH		 994 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
995
757bc393
RH		 996 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
997
f4b97536
RH		 9982003-06-04 Richard Henderson <rth@redhat.com>
999
1000 * config/tc-alpha.c (s_alpha_usepv): New.
1001 (md_pseudo_table): Add it.
1002 (alpha_cfi_frame_initial_instructions): New.
1003 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1004 (tc_cfi_frame_initial_instructions): New.
1005 * doc/c-alpha.texi: Document .usepv.
1006
68d55fe3
JJ		 10072003-06-04 Jakub Jelinek <jakub@redhat.com>
1008
1009 * as.c (show_usage): Document --execstack and --noexecstack.
1010 (parse_args): Add --execstack and --noexecstack.
1011 (main): Create .note.GNU-stack section if --execstack or
1012 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1013 * as.h (flag_execstack, flag_noexecstack): New.
1014
f9b4148d
CD		 10152003-06-03 Chris Demetriou <cgd@broadcom.com>
1016
1017 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1018 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1019 (OPTION_MISC_BASE): New defines.
1020 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1021 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1022 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1023 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1024 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1025 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1026 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1027 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1028 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1029 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1030 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1031 (OPTION_TRAP): Redefine in terms of new defines.
1032 (md_longopts): Reorder entries.
1033
7ee7b84d
MS		 10342003-05-14 Michael Snyder <msnyder@redhat.com>
1035 From Bernd Schmidt <bernds@redhat.com>
1036 and Michael Snyder <msnyder@redhat.com>
1037 and Alexandre Oliva <aoliva@redhat.com>
1038 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1039 * config/tc-h8300.h: Ditto.
1040
e30ddb24
NC		 10412003-06-03 Nick Clifton <nickc@redhat.com>
1042
1043 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1044 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1045 before calling bfd_reloc_type_lookup.
1046
ed7d5d1a
AM		 10472003-06-02 Alan Modra <amodra@bigpond.net.au>
1048
1049 * read.c (emit_expr): Set dot_value.
1050 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1051
c1ed1235
AM		 10522003-06-02 Alan Modra <amodra@bigpond.net.au>
1053
1054 * macro.c (sub_actual): Don't lose string if it turns out that
1055 &string wasn't an arg.
1056
eafbc43f
RH		 10572003-05-31 Richard Henderson <rth@redhat.com>
1058
1059 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1060 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1061
f37f01cf
RH		 10622003-05-29 Richard Henderson <rth@redhat.com>
1063
1064 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1065 (all_frame_data, plast_frame_data, cur_frame_data): New.
1066 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1067 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1068 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1069 * config/tc-alpha.h (md_end): New.
1070 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1071 (DWARF2_CIE_DATA_ALIGNMENT): New.
1072
a197c351
NC		 10732003-05-29 Nick Clifton <nickc@redhat.com>
1074
1075 * configure.in: Add i386-*-freebsd* entry.
1076 * configure: Regenerate.
1077
4bf4a882 10782003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1079
1080 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1081
756d1d01
RH		 10822003-05-27 Richard Henderson <rth@redhat.com>
1083
1084 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1085 symbol_create call.
1086 (current_location): Use symbol_temp_new_now.
1087 * stabs.c (s_stab_generic): Use symbol_temp_new.
1088 * symbols.c (temp_label_name): Remove.
1089 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1090
a4447b93
RH		 10912003-05-27 Richard Henderson <rth@redhat.com>
1092
1093 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1094 * as.c (main): Always call cfi_finish.
1095 * config/tc-i386.c (x86_dwarf2_return_column): New.
1096 (x86_cie_data_alignment): New.
1097 (md_begin): Set them.
1098 (tc_x86_cfi_init): Remove.
1099 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1100 return int, not unsigned long; don't as_bad here.
1101 (tc_x86_frame_initial_instructions): Streamline; use
1102 updated api.
1103 * config/tc-i386.h (tc_cfi_init): Remove.
1104 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1105 (DWARF2_CIE_DATA_ALIGNMENT): New.
1106
b7d6ed97
RH		 11072003-05-27 Richard Henderson <rth@redhat.com>
1108
1109 * symbols.c (temp_label_name): New.
1110 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1111 (symbol_set_value_now): New.
1112 * symbols.h: Prototype them.
1113 * dwarf2dbg.c: Use them.
1114 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1115
14218d5f
JE		 11162003-05-23 Jason Eckhardt <jle@rice.edu>
1117
1118 * config/tc-i860.c (target_xp): Declare variable.
1119 (OPTION_XP): Declare macro.
1120 (md_longopts): Add option -mxp.
1121 (md_parse_option): Set target_xp.
1122 (md_show_usage): Add -mxp usage.
1123 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1124 (md_assemble): Don't try expansions if XP_ONLY is set.
1125 * doc/c-i860.texi: Document -mxp option and i860XP support.
1126
36ede617
EC		 11272003-05-23 Eric Christopher <echristo@redhat.com>
1128
1129 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1130
a105a300
TS		 11312003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1132
1133 * config/tc-mips.c (append_insn): Use actual relocation size for new
1134 fixp's. Don't relax overflow checking for partial_inplace relocations.
1135 Use the actual relocation type in combined relocs, not just the type
1136 of the first one.
1137 (macro_build_jalr): Use actual relocation size for new fix.
1138 (s_cpsetup, s_gpdword): Likewise.
1139
dc9461f6
TS		 11402003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1141
1142 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1143
ceb41009
NC		 11442003-05-22 Nick Clifton <nickc@redhat.com>
1145
1146 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1147 section relative offsets for relocs that will not be based on the
1148 section symbol.
1149 (xstormy16_md_apply_fix3): Remove previous patch to this
1150 function.
1151
143d77c5
EC		 11522003-05-07 Eric Christopher <echristo@redhat.com>
1153
ed7d5d1a
AM		 1154 * config/tc-mips.c (mips_abicalls): New variable.
1155 (md_parse_option): Use.
1156 (s_option): Ditto.
1157 (s_abicalls): Ditto.
1158 (mips_elf_final_processing): Set EF_MIPS_PIC and
1159 EF_MIPS_CPIC dependent on above.
143d77c5 1160
85c77c38
DA		 11612003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1162
1163 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1164
87ccc1b0
NC		 11652003-05-21 Nick Clifton <nickc@redhat.com>
1166
ed7d5d1a
AM		 1167 * config/obj-elf.c: Include dwarf2dbg.h.
1168 (elf_pseudo_tab): Add .file and .loc.
1169 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1170 * config/tc-arm.c: Likewise.
1171 * config/tc-h8300.c: Likewise.
1172 * config/tc-hppa.c: Likewise.
1173 * config/tc-ia64.c: Likewise.
1174 * config/tc-m68hc11.c: Likewise.
1175 * config/tc-m68k.c: Likewise.
1176 * config/tc-mmix.c: Likewise.
1177 * config/tc-mn10300.c: Likewise.
1178 * config/tc-ppc.c: Likewise.
1179 * config/tc-sh.c: Likewise.
1180 * config/tc-sparc.c: Likewise.
1181 * config/tc-v850.c: Likewise.
1182 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1183 dwarf2dbg.h.
1184 * config/tc-ip2k.c: Likewise.
1185 * config/tc-iq2000.c: Likewise.
1186 * config/tc-xstormy16.c: Likewise.
1187 * config/tc-xtensa.c: Likewise.
87ccc1b0 1188 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1189 * Makefile.in: Regenerate.
1190 * aclocal.m4: Regenerate.
1191 * config.in: Regenerate.
1192 * configure: Regenerate.
1193 * po/POTFILES.in: Regenerate.
1194 * po/gas.pot: Regenerate.
143d77c5 1195
7ed2c8b0
NC		 11962003-05-21 Nick Clifton <nickc@redhat.com>
1197
1198 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1199 BFD_ASSEMBLER targets.
1200 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1201 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1202 defining BFD_ASSEMBLER.
1203
39b82151
ML		 12042003-05-20 Michal Ludvig <mludvig@suse.cz>
1205
1206 * as.c (main): Remove tc_cfi_init().
143d77c5 1207 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1208 with '%'.
1209 (cfi_pseudo_table): Add "cfi_register" entry.
1210 (cfi_make_insn): Handle CFA_register.
1211 (cfi_output_insn): Ditto.
1212 (dot_cfi): Ditto.
1213 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1214 (dot_cfi_endproc): Reuse already emitted CIEs.
1215 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1216 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1217
f53e95c7
NC		 12182003-05-20 Nick Clifton <nickc@redhat.com>
1219
1220 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1221 (md_pseudo_table): Add entries for .loc and .line.
1222
7c0295b1
AM		 12232003-05-20 Alan Modra <amodra@bigpond.net.au>
1224
1225 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1226 defined.
1227 (dot_cfi_endproc): Avoid C99 construct.
1228
54cfded0
AM		 12292003-05-20 Michal Ludvig <mludvig@suse.cz>
1230
1231 * dw2gencfi.c, dw2gencfi.h: New files.
1232 * config/tc-i386.c (tc_x86_cfi_init): New function.
1233 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1234 * as.c (parse_args): Set verbose flag on --verbose.
1235 (main): Call tc_cfi_init()/cfi_finish().
1236 * as.h (verbose): New external variable.
1237 * read.c (pobegin): Insert CFI pops to the list.
1238 * symbols.c (local_symbol_make): Make symbol external.
1239 * symbols.h (local_symbol_make): New prototype.
1240 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1241 * Makefile.in: Regenerate.
1242 * doc/as.texinfo: Added node "CFI directives" with description of
1243 all implemented .cfi_* directives.
1244 * doc/Makefile.in: Regenerate.
1245 * po/POTFILES.in: Regenerate.
1246
a1f3c24c
SS		 12472003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1248
54cfded0
AM		 1249 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1250 insns.
1975ab25 1251 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1252
b645cb17
JE		 12532003-05-18 Jason Eckhardt <jle@rice.edu>
1254
1255 * config/tc-i860.c (i860_process_insn): Initialize fc after
1256 each opcode mismatch.
1257
80c7c40a
NC		 12582003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1259
1260 * configure.in: Accept i[3-7]86 variants.
1261 * configure: Regenerate.
1262
c344a4c8
TS		 12632003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1264
1265 * config/tc-mips.h: Fix comment formatting.
1266
64e55042
HPN		 12672003-05-13 Hans-Peter Nilsson <hp@axis.com>
1268
1269 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1270 (read_a_source_file): Delete label contin.
64e55042
HPN		 1271 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1272 input as with macros, instead of in separate old_* variables.
1273 Zero-terminate string being scrubbed.
1274
e66c629e
NC		 12752003-05-12 Nick Clifton <nickc@redhat.com>
1276
1277 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1278 (md_assemble): Reset skipping_fptr.
1279 (md_operand): If @fptr() is followed by a minus sign, set
1280 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1281 @fptr is detected, ignore it and reset skipping_fptr.
1282
673a54e3
JE		 12832003-05-11 Jason Eckhardt <jle@rice.edu>
1284
1285 * config/tc-i860.c (MAX_FIXUPS): Define.
1286 (struct i860_fi fi[]): New struct.
1287 (struct i860_it the_insn): Add above as member and move fields
1288 exp, reloc, pcrel and fup into i860_fi.
1289 (md_assemble): Replace all instances of exp, reloc, pcrel
1290 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1291 Add a loop to possibly emit multiple fix-ups for each insn.
1292 (i860_process_insn): Likewise.
1293 (i860_get_expression): Likewise.
1294 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1295
2ebb4b88
MS		 12962003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1297
1298 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1299
35f5df7f
L		 13002003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1301
1302 * config/tc-ia64.c (alias_hash): New.
1303 (alias_name_hash): New.
1304 (secalias_hash): New.
1305 (secalias_name_hash): New.
1306 (md_pseudo_table): Add "secalias".
1307 (md_begin): Initialize alias_hash, alias_name_hash,
1308 secalias_hash and secalias_name_hash.
1309 (struct alias): New.
1310 (dot_alias): Implement .alias and .secalias directives.
1311 (do_alias): New.
1312 (ia64_adjust_symtab): New.
1313 (do_secalias): New.
1314 (ia64_frob_file): New.
1315
1316 * config/tc-ia64.h (ia64_adjust_symtab): New.
1317 (tc_adjust_symtab): Defined.
1318 (ia64_frob_file): New.
1319 (tc_frob_file): Defined.
1320
d2bf1bda
NC		 13212003-05-07 Dmitry Diky <diwil@mail.ru>
1322
1323 * tc-msp430.c: Add missing lines to known cpus list.
1324
cac012d6
AO		 13252003-05-06 Alexandre Oliva <aoliva@redhat.com>
1326
1327 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1328 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1329 * config.in, configure: Rebuilt.
1330
d8dbbec1
L		 13312003-05-05 H.J. Lu <hjl@gnu.org>
1332
1333 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1334 howto->partial_inplace is false.
1335
9204e615
DJ		 13362003-05-05 Daniel Jacobowitz <drow@mvista.com>
1337
1338 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1339 symbol_used_in_reloc_p check.
1340 (md_apply_fix3): Remove check for howto->pcrel_offset.
1341
711ef82f
L		 13422003-05-03 H.J. Lu <hjl@gnu.org>
1343
1344 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1345 fatal error for unknown section attribute.
1346
1347 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1348 unknown section attribute.
1349 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1350 * config/tc-ppc.c (ppc_section_letter): Likewise.
1351
1352 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1353 (ia64_elf_section_type): Accept "unwind".
1354
83b5ab55
L		 13552003-05-02 H.J. Lu <hjl@gnu.org>
1356
1357 * read.h (demand_copy_string): New.
1358
1359 * config/tc-alpha.c (demand_copy_string): Removed.
1360
7ff0565e
MS		 13612003-05-02 Michael Snyder <msnyder@redhat.com>
1362
54cfded0 1363 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1364 (for targets that like eg. a leading dot in a local label).
1365
2968149b
NC		 13662003-05-02 Nick Clifton <nickc@redhat.com>
1367
1368 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1369 addend with the symbol's value for pc-relative relocations against
1370 a defined symbol - this will be done automatically.
1371
e7b9a8c1
L		 13722003-05-01 H.J. Lu <hjl@gnu.org>
1373
1374 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1375 "STT_NOTYPE".
1376
612d7b83
L		 13772003-05-01 H.J. Lu <hjl@gnu.org>
1378
1379 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1380
1381 * config/obj-elf.c (obj_elf_section_name): Call
1382 tc_canonicalize_section_name if it is defined.
1383
a645d1eb
L		 13842003-05-01 H.J. Lu <hjl@gnu.org>
1385
1386 * config/tc-ia64.c (ia64_check_label): New.
1387 * config/tc-ia64.h (tc_check_label): New.
1388
1389 * read.c (read_a_source_file): Call tc_check_label after
1390 creating a user-defined label if defined.
1391
df12615d
AM		 13922003-05-02 Alan Modra <amodra@bigpond.net.au>
1393
1394 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1395 -be and split strings to below 509 bytes in length.
1396
f70c8412
CG		 13972003-05-01 Christian Groessler <chris@groessler.org>
1398
1399 * expr.h: Fix comments in operatorT typedef.
54cfded0 1400 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1401 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1402 decides by the parameter.
1403 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1404 command line argument was given to select the intended
1405 architecure.
1406 (get_interrupt_operand): Warn if NOP type code is emitted.
1407 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1408 (apply_fix): Call newfix with additional 'size' parameter.
1409 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1410 4 bit immediate arguments.
1411 (md_longopts): Add 'linkrelax' option.
1412 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1413 variable when 'linkrelax' command line option is specified.
1414 (md_show_usage): Display 'linkrelax' option.
1415 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1416 R_CALLR and R_REL16.
1417 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1418
10a98291
L		 14192003-04-30 H.J. Lu <hjl@gnu.org>
1420
1421 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1422 (ia64_float_to_chars): Likewise.
1423 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1424 and ia64_float_to_chars by tc_segment_info_data.endian from
1425 the current segment if byteorder == -1.
1426 (md_begin): Call dot_byteorder to set target_big_endian.
1427 (md_atof): Call ia64_float_to_chars to convert floating point.
1428 (ia64_float_to_chars_bigendian): New function.
1429 (ia64_float_to_chars_littleendian): Likewise.
1430 (ia64_elf_section_change_hook): Likewise.
1431
1432 * config/tc-ia64.h (ia64_number_to_chars): New.
1433 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1434 (ia64_elf_section_change_hook): New.
1435 (md_elf_section_change_hook): Defined.
1436 (ia64_segment_info_type): New struct.
1437 (TC_SEGMENT_INFO_TYPE): Defined.
1438
bf57c3c9
L		 14392003-04-30 H.J. Lu <hjl@gnu.org>
1440
1441 * config/tc-ia64.c (md_section_align): Deleted.
1442
1443 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1444 (md_section_align): New.
1445
165a7f90
L		 14462003-04-30 H.J. Lu <hjl@gnu.org>
1447
1448 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1449 and add real16.
1450 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1451 "real16.ua".
1452 (md_atof): Add 6 byte padding of zero for real16.
1453
eba874d8
NC		 14542003-04-29 Nick Clifton <nickc@redhat.com>
1455
1456 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1457 start of a version name.
1458
dbeba5e5
CD		 14592003-04-28 Chris Demetriou <cgd@broadcom.com>
1460
1461 * configure.in (mips-*-*n*bsd*): Replace with...
1462 (mips-*-netbsd*, mips-*-openbsd*): These.
1463 * configure: Regenerate.
1464
f0d7d5f9
NC		 14652003-04-28 H.J. Lu <hjl@gnu.org>
1466
1467 * config/tc-hppa.c (hppa_symbol_chars): New.
1468 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1469
a38b42ab
TS		 14702003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1471
1472 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1473
69be0a2b
CD		 14742003-04-25 Chris Demetriou <cgd@broadcom.com>
1475
1476 * NEWS: Belatedly mention support for MIPS32 Release 2.
1477
684022ea
EC		 14782003-04-24 Eric Christopher <echristo@redhat.com>
1479
1480 * config/tc-mips.c (nopic_need_relax): Revert previous
1481 change.
1482
2c8714f2
NC		 14832003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1484
1485 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1486 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1487 (md_pseudo_table): Handle .loc and .file
1488 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1489 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1490 * Makefile.in: Regenerate.
1491
684022ea 14922003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1493
1494 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1495 (md_pseudo_table): Add h8300hn, h8300sn.
1496 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1497 * doc/c-h8300.texi : Add documentation for new machine directives.
1498
5ce8663f
NC		 14992003-04-24 Nick Clifton <nickc@redhat.com>
1500
1501 * config/tc-ppc.c (ppc_symbol_chars): Define.
1502 * config/tc-ppc.h (tc_symbol_chars): Define.
1503
ef230218
JR		 15042003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1505
1506 * config/tc-sh.c: Amend comment to refer to SuperH.
1507 * config/tc-sh.h: Likewise.
1508 (LISTING_HEADER): Amend to refer to SuperH.
1509 * config/tc-sh64.c: Change comment to refer to SuperH.
1510 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1511 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1512 * doc/c-sh.texi: Amend to refer to SuperH.
1513 Add SuperH architecture documentation references.
1514 * doc/c-sh64.texi: Change to refer to SuperH.
1515
204cd129
NC		 15162003-04-23 H.J. Lu <hjl@gnu.org>
1517
1518 * app.c (do_scrub_chars): More checks for valid labels.
1519
2cdb18a7
L		 15202003-04-22 H.J. Lu <hjl@gnu.org>
1521
1522 * app.c (do_scrub_chars): Check for valid label.
1523
26597c86
NC		 15242003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1525
1526 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1527 references to Renesas M32R.
1528 * doc/c-m32r.texi: Likewise.
1529
88b4ca40
RH		 15302003-04-21 Richard Henderson <rth@redhat.com>
1531
54cfded0
AM		 1532 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1533 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1534
e5f08f7e
JJ		 15352003-04-18 Jakub Jelinek <jakub@redhat.com>
1536
1537 * ehopt.c (check_eh_frame): For aug_size == 0
1538 in state_seeing_aug_size state skip the state_skipping_aug
1539 state.
1540
c2dcd04e
NC		 15412003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1542
1543 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1544 'Renesas'.
1545 * doc/c-h8500.texi: Likewise.
1546 * doc/c-sh.texi: Likewise.
1547 * doc/c-sh64.texi: Likewise.
1548 * doc/h8.texi: Likewise.
1549 * config/tc-h8300.c: Likewise.
1550 * config/tc-h8300.h: Likewise.
1551 * config/tc-h8500.c: Likewise.
1552 * config/tc-h8500.h: Likewise.
1553 * config/tc-sh.c: Likewise.
1554 * config/tc-sh.h: Likewise.
1555 * config/tc-sh64.c: Likewise.
1556 * config/tc-sh64.h: Likewise.
1557
f5040a92
AO		 15582003-04-10 Alexandre Oliva <aoliva@redhat.com>
1559
1560 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1561 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1562 (append_insn): When filling delay slots with instructions
1563 that have fixups that tc_gen_reloc might consider modifyable
1564 in variant frags, start a new frag.
1565 (load_address): Generate GOT_DISP with of without offset
1566 depending on whether symbol is local. For -xgot, use
1567 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1568 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1569 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1570 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1571 <ld_st>: In NewABI with small got, always use
1572 GOT_PAGE/GOT_OFST, with the latter in the load/store
1573 instruction. With big got, use GOT_HI16/GOT_LO16 or
1574 GOT_PAGE/GOT_OFST.
1575 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1576 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1577 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1578 (md_convert_frag): Use memmove for safe copying of overlapping
1579 regions.
1580
35b55ed2
SC		 15812003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1582
1583 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1584 -mlong, -mshort-double and -mlong-double options; use table @code.
1585 (M68HC11-Syntax): Update to document 68HC12 operands.
1586 (M68HC11-Modifiers): New section for operand modifiers.
1587 (M68HC11-Directives): New section for specific assembler directives.
1588 (M68HC11-Branch): Fix Overfull hbox error.
1589
9214dd3b
AO		 15902003-04-09 Alexandre Oliva <aoliva@redhat.com>
1591
1592 * config/tc-mips.c (macro): Add comments explaining the rationale
1593 for Chris' change.
1594
eb0a7d52
AO		 15952003-04-09 Chris Demetriou <cgd@broadcom.com>
1596
1597 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1598 constant address that Alexandre took out by accident. Reject
1599 64-bit addresses that are not sign extensions of 32 bits only if
1600 we don't support 64-bit address constants.
1601
a7fc733f
AM		 16022003-04-09 Alan Modra <amodra@bigpond.net.au>
1603
1604 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1605
9cc92a36
NC		 16062003-04-08 Nick Clifton <nickc@redhat.com>
1607
1608 * as.c (perform_an_assembly_pass): If using cgen, call
1609 gas_cgen_begin.
1610 * cgen.c (gas_cgen_begin): New function. If
1611 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1612 otherwise call cgen_clear_signed_overflow_ok.
1613 * cgen.h: Prototype gas_cgen_begin.
1614
fe59a223
TS		 16152003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1616
1617 * write.c (write_relocs): Remove unused variable.
1618
5a7a0b7b
AO		 16192003-04-06 Chris Demetriou <cgd@broadcom.com>
1620
1621 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1622 (macro): Use new macro to decide whether to emit constant address
1623 as 32 or 64 bits if addresses are 32-bit wide but registers are
1624 64-bit wide.
1625
577300ce
SC		 16262003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1627
1628 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1629 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1630 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1631 address part of a far-function.
684022ea 1632 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1633 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1634 relocs.
1635 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1636 (find_opcode): Add comment.
1637 (md_estimate_size_before_relax): Force relocation of
1638 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
1639 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
1640 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
1641 on the symbol itself so that DWARF2 strings are merged correctly.
1642
be33c5dd
SS		 16432003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
1644
1645 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
1646 default tic4x target format to 'coff2-tic4x'.
1647 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
1648 s/c3x/tic3x/
1649 * config/tc-tic4x.h: Ditto
1650
e8fd7476
NC		 16512003-04-03 Nick Clifton <nickc@redhat.com>
1652
1653 * NEWS: Mention support for Xtensa architecture.
1654
47281638
PB		 16552003-04-02 Philip Blundell <philb@gnu.org>
1656
1657 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
1658
af22f5b2
CD		 16592003-04-02 Chris Demetriou <cgd@broadcom.com>
1660
1661 * config/tc-mips.c (macro2): Adjust implementation of
1662 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
1663 in the case where the source and destination registers
1664 are the same.
1665
e0001a05
NC		 16662003-04-01 Bob Wilson <bob.wilson@acm.org>
1667
54cfded0
AM		 1668 * Makefile.am (CPU_TYPES): Add xtensa.
1669 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
1670 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
1671 (xtensa-relax.o): New target.
1672 Run "make dep-am".
1673 * Makefile.in: Regenerate.
1674 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
1675 extra_objects for xtensa targets.
1676 * configure: Regenerate.
1677 * write.c (write_object_file): Add new md_post_relax_hook.
1678 * config/tc-xtensa.c: New file.
1679 * config/tc-xtensa.h: Likewise.
1680 * config/xtensa-istack.h: Likewise.
1681 * config/xtensa-relax.c: Likewise.
1682 * config/xtensa-relax.h: Likewise.
1683 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
1684 * doc/Makefile.in: Regenerate.
1685 * doc/all.texi: Set new XTENSA variable.
1686 * doc/as.texinfo: Set new Xtensa variable. Describe
1687 Xtensa-specific options. Define line comment character for
1688 Xtensa. Add Xtensa processors to list of ELF targets where
1689 alignment is specified in bytes. Add new Xtensa-Dependent node.
1690 Add acknowledgements for those contributing to the Xtensa port.
1691 * doc/internals.texi: Describe new md_post_relax_hook.
1692 * doc/c-xtensa.texi: New file.
e0001a05 1693
5a6c6817
NC		 16942003-04-01 Nick Clifton <nickc@redhat.com>
1695 Richard Earnshaw <rearnsha@arm.com>
1696
1697 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
1698 (ARM_ARCH_IWMMXT): Simplify.
1699 (insns): Place iwmmx instructions in correct place in table.
1700 (arm_add_note): New function: Add a note entry to a .note section.
1701 (md_begin): Make the default architecture be unknown.
1702 Suppress the creation of an arm note section.
1703
97bbfa38
EC		 17042003-03-26 Eric Christopher <echristo@redhat.com>
1705
54cfded0 1706 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 1707
e16bb312
NC		 17082003-03-25 Stan Cox <scox@redhat.com>
1709 Nick Clifton <nickc@redhat.com>
97bbfa38 1710
28d297de 1711 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 1712
1713 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
1714 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
1715 (enum wreg_type, enum iwmmxt_insn_type): New types.
1716 (wr_register, wc_register, wcg_register): New macros.
1717 (iwmmxt_table): New variable.
1718 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
1719 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
1720 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
1721 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
1722 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
1723 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
1724 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
1725 cp_byte_address_offset, cp_byte_address_required_here,
1726 check_iwmmxt_insn): New functions.
97bbfa38 1727 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 1728 (md_begin): Set the mach value for iWMMXt targets. Create a note
1729 section to identify iwmmxt binaries.
1730 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
1731 * doc/c-arm.texi: Document the support for the iWMMXt.
1732 * NEWS: Mention new support.
1733