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Rotated ChangeLog
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d7861ad2
AM		 12002-01-06 Alan Modra <amodra@bigpond.net.au>
2
3 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
4 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
5
7a621144
DJ		 62002-01-05 Daniel Jacobowitz <drow@mvista.com>
7
8 * tc-mips.c (mips_cprestore_valid): New flag.
9 (mips_frame_reg_valid): New flag.
10 (macro) [M_JAL_2]: Check both flags.
11 [M_JAL_A]: Likewise.
12 (s_cprestore): Set mips_cprestore_valid.
13 (tc_get_register): If setting mips_frame_reg, set
14 mips_frame_reg_valid and clear mips_cprestore_valid.
15 (s_mips_ent): Clear both flags.
16 (s_mips_end): Clear both flags.
17
7c6beb69
AM		 182002-01-05 Alan Modra <amodra@bigpond.net.au>
19
20 * write.c (write_object_file): Make use of bfd_section_list_remove.
21 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
22 * config/tc-mmix.c (mmix_frob_file): Likewise.
23
8a8b2d4b
AJ		 242002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
25
26 * configure.in (i386-*-netbsdelf*): Collapse target into...
27 (i386-*-netbsd*): ...this. Add support for x86-64.
28 * configure: Regenerated.
29
a09cf9bd
MG		 302002-01-03 matthew green <mrg@redhat.com>
31
32 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
33
23b7f870
NC		 342002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
35
36 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
37 NULL frag link.
38
86cf98f3
RH		 392001-12-31 Richard Henderson <rth@redhat.com>
40
41 * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
42 (make_unw_section_name): Constify local variables.
43
cb5301b6
RH		 44 * config/tc-ia64.c (has_suffix_p): New.
45 (note_register_values): Use it instead of strstr.
46
23b7f870 472001-12-31 Jeffrey A Law (law@redhat.com)
1d358ee0
JL		 48
49 * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
50 'X', 'M', and 'A'.
51
bd5e6e7e
JJ		 522001-12-21 Jakub Jelinek <jakub@redhat.com>
53
54 * config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
55 (sparc_cons): Provide prototype.
56 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
57 BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
58 reloc->addend = fixp->fx_addnumber shouldn't be done instead of
59 enumarating for which pc relative ones it should be done.
60 (sparc_cons_special_reloc): New variable.
61 (sparc_cons): New function.
62 (cons_fix_new_sparc): Use sparc_cons_special_reloc.
63 * testsuite/gas/sparc/pcrel.s: New test.
64 * testsuite/gas/sparc/pcrel.d: Expected output.
65 * testsuite/gas/sparc/pcrel64.s: New test.
66 * testsuite/gas/sparc/pcrel64.d: Expected output.
67 * testsuite/gas/sparc/plt.s: New test.
68 * testsuite/gas/sparc/plt.d: Expected output.
69 * testsuite/gas/sparc/plt64.s: New test.
70 * testsuite/gas/sparc/plt64.d: Expected output.
71 * testsuite/gas/sparc/sparc.exp: Add pcrel, pcrel64, plt and plt64
72 tests.
73
a8e8e863
DJ		 742001-12-20 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
75 Daniel Jacobowitz <drow@mvista.com>
76
77 * config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
78 (file_mips_fp32): Likewise.
79 (md_begin): Compatibility handling for -mipsN option.
80
8d4d84c2
AO		 812001-12-20 Alexandre Oliva <aoliva@redhat.com>
82
83 * config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
84
8a588659
MG		 852001-12-20 matthew green <mrg@redhat.com>
86
87 * config/tc-ppc.c (md_parse_option): Make -maltivec default
88 to generating PowerPC instructions.
89
8bdcf8ca
AM		 902001-12-20 Jason Thorpe <thorpej@wasabisystems.com>
91
2b0bef82
AM		 92 * configure.in (mips-dec-netbsd*): Delete.
93 * configure: Regenerate.
94
8bdcf8ca
AM		 95 * configure.in (arm-*-netbsdelf*): Add target.
96 * configure: Regenerate.
97
2d9069a4
NC		 982001-12-18 Nick Clifton <nickc@cambridge.redhat.com>
99
100 * config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
8a8b2d4b 101 definition.
2d9069a4 102
131b0983
NC		 1032001-12-18 Niibe Yutaka <gniibe@m17n.org>
104
105 * configure.in (assign object format): Bug fix for setting
106 endian.
107 * configure: Regenerate.
108
0b69cd08
MG		 1092001-12-18 matthew green <mrg@eterna.com.au>
110
111 * configure.in (m68k-*-netbsdelf*): New target.
112 (m68k-*-netbsd*): Also include ELF support.
113 (m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
114 * configure: Regenerate.
115
65de42c0
TS		 1162001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
117
118 * gasp.c (main): Protoype.
119
84b229ef
RH		 1202001-12-17 Richard Henderson <rth@redhat.com>
121
122 * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
123
0609eb57
NC		 1242001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
125
126 * cgen.c: Add prototype for queue_fixup.
127 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
128 possible longjmp corruption.
129 * cgen.h: Add prototype for gas_cgen_md_operand.
130
f91fafbd
AM		 1312001-12-15 Alan Modra <amodra@bigpond.net.au>
132
133 * config/obj-elf.c (obj_elf_init_stab_section): References are
134 kept to section name strings. Don't alloca them!
135
8c0392a9
AO		 1362001-12-12 Alexandre Oliva <aoliva@redhat.com>
137
138 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
139 OPERAND_ATSIGN as O_absent.
140
93fbbb04
GK		 1412001-12-07 Geoffrey Keating <geoffk@redhat.com>
142 Richard Henderson <rth@redhat.com>
143
144 * configure.in: Add support for xstormy16.
145 * configure: Regenerated.
146 * Makefile.am: Add support for xstormy16.
147 * Makefile.in: Regenerated.
148 * config/tc-xstormy16.c: New file.
149 * config/tc-xstormy16.h: New file.
150
f2b7cb0a
RE		 1512001-12-06 Richard Earnshaw (rearnsha@arm.com)
152
153 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
154 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
155 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
156 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
157 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
158 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
159 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
160 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
161 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
162 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
163 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
164 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
165 FLAGS.
166 (struct asm_opcode): Adjust parms field accordingly.
167 (md_assemble): Don't pass dummy second argument when calling worker
168 functions.
169 (build_arm_ops_hsh): Add prototype
170 (BAD_FLAGS): Delete.
171
90e4755a
RE		 1722001-12-05 Richard Earnshaw <rearnsha@arm.com>
173
174 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
175 cond_offset. Rename variants->variant.
176 (insns): Adjust for new format. Explicitly code each variant that
177 takes flags. Remove temporary instructions.
178 (struct arm_it): Remove redundant field suffix.
179 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
180 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
181 (long_flag): Delete.
182 (struct asm_flg): Delete.
183 (LONGEST_INST): Delete.
184 (V4_STR_BIT): Define.
185 (struct thumb_opcode): Rename variants->variant.
186 (do_empty): Renamed from do_nop.
187 (ldst_extend): Delete argument hwse. Split code for half-word and
188 signed byte instructions to ...
189 (ldst_extend_v4): ... here.
190 (ld_mode_required_here): Use ldst_extend_v4.
191 (do_ldrd): Simplify now that this is only called for ldrd. No
192 need to test for XScale, which was wrong anyway. Don't reject r12
193 as a target register. Add test that ldrd doesn't update an index
194 register.
195 (do_pld): Don't allow post-indexed or write-back addressing modes.
196 Adjust call to ldst_extend.
197 (do_adr): Split code for adrl to ...
198 (do_adrl): ... here.
199 (do_cmp): No need to fold in COND_BIT.
200 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
201 code to handle half-word and signed byte instructions to ...
202 (do_ldstv4): ... here.
203 (do_ldstt): New function. Handle load/store with translate.
204 (do_ldmstm): Write feature modification bits directly into
205 inst.instruction.
206 (do_fpa_ldst): Remove suffix handling code.
207 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
208 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
209 (build_arm_ops_hsh): New function.
210 (md_begin): Call it. Don't build the ARM opcode directly.
211 (md_assemble): Simplify ARM instruction handling.
212
006299d3 2132001-12-05 Arati Dikey <aratid@kpit.com>
8a8b2d4b
AJ		 214
215 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
006299d3
NC		 216 to missing 'else'.
217
c2c607a4
AO		 2182001-12-04 Alexandre Oliva <aoliva@redhat.com>
219
220 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
221 that we can tell which operand refers to the insn put in the L
222 container and mark it as such, so that the relocation type can be
223 adjusted.
224
956cd1d6
TS		 2252001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
226
227 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
228 (load_register): Better error message. Cast away signedness
229 mismatches. Add casts needed for varargs.
230 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
231 Remove superfluous casts.
232 (macro): Cast away signedness mismatches. Remove superfluous casts.
233 (s_cpload): Fix wrong comment.
234 (s_mips_weakext): Standardize output message.
235 (get_number): Likewise.
236
7496292d
TS		 2372001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
238
239 * config/tc-mips.c (append_insn): Add jump address range overflow
240 check.
241
34ba82a8
TS		 2422001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
243
244 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
245 for ELF only.
246 (show): Document -mabi option.
247
8350bcd9
NC		 2482001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
249
250 * config/tc-arm.c (md_parse_option): Only clear cpu part when
251 specifying 'xscale' cpu (don't change the fpu part).
252
461448d8
AO		 2532001-12-04 Alexandre Oliva <aoliva@redhat.com>
254
255 * config/tc-d10v.c (find_opcode): Reject SP operand if
256 OPERAND_NOSP flag is present.
257
d11008e1
EC		 2582001-12-03 Eric Christopher <echristo@redhat.com>
259
260 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
261
cdf6fd85
TS		 2622001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
263
264 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
265 by BFD_RELOC_GPREL16.
266 (load_address): Likewise.
267 (macro): Likewise.
268 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
269 BFD_RELOC_GPREL32.
270 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
271 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
272 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
273
55aa1bc4
AO		 2742001-11-29 Alexandre Oliva <aoliva@redhat.com>
275
3543a2f1
AO		 276 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
277 prefix `+'.
278
55aa1bc4
AO		 279 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
280 flags requires SP.
281
1000a02a
NC		 2822001-11-29 Arati Dikey <aratid@kpit.com>
283
284 * tc-sh.c (parse_at): Removed case-sensitivity of index register
285 R8, R9.
286
f7460f5f
JJ		 2872001-11-28 Jakub Jelinek <jakub@redhat.com>
288
289 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
290 in reloc if it has non-zero addend.
291 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
292 * config/tc-sparc.c (md_apply_fix3): Likewise.
293
acebd4ce
AS		 2942001-11-28 Andreas Schwab <schwab@suse.de>
295
296 * as.c (parse_args): Call md_after_parse_args if defined.
297 * config/tc-ia64.h (md_after_parse_args): Define.
298 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
299 * doc/internals.texi (CPU backend): Document md_after_parse_args.
300
f8df10f4
JJ		 3012001-11-23 Jakub Jelinek <jakub@redhat.com>
302
303 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
304 * write.c (adjust_reloc_syms): Don't handle relocs against
305 SEC_MERGE section symbols specially.
306 (fixup_segment): Likewise.
307
add55e1f
RS		 3082001-11-21 Richard Sandiford <rsandifo@redhat.com>
309
310 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
311 (md_apply_fix3): ...here. Don't prevent the symbol value being
312 subtracted twice from GPREL addends.
313 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
314 subtracted by the previous function.
315
a6567fe0
NC		 3162001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
317
318 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
319 md_apply_fix3 change.
320
f021c2a7
BE		 3212001-11-20 Ben Elliston <bje@redhat.com>
322
323 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
324 usage after md_apply_fix3 cleanups.
325
13f7ad58
HPN		 3262001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
327
328 * doc/c-mmix.texi: Use texinfo 4 features.
329 (MMIX-mmixal): Fix typo.
330
451a1fc5
HPN		 3312001-11-17 Hans-Peter Nilsson <hp@axis.com>
332
333 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
334 val assignment.
335
1ea5c325
MS		 3362001-11-16 Michael Snyder <msnyder@redhat.com>
337
338 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
339 from one call to the next, and eliminate consecutive duplicates
340 (thereby emitting only one line symbol per source line).
8a8b2d4b 341 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
1ea5c325 342
bbe8ef22
AM		 3432001-11-16 Alan Modra <amodra@bigpond.net.au>
344
345 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
346
e0ac8af0
L		 3472001-11-15 H.J. Lu <hjl@gnu.org>
348
349 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
350
5ce56ab9
L		 3512001-11-15 H.J. Lu <hjl@gnu.org>
352
353 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
354
94f592af
NC		 3552001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
356
f021c2a7 357 * write.c (fixup_segment): Remove references to md_apply_fix and
94f592af
NC		 358 TC_HANDLE_FX_DONE.
359 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
360 of md_apply_fix to md_apply_fix3.
361 Make all md_apply_fix3 functions void.
362 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
363 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
364 * doc/internals.texi: Update references to md_apply_fix3.
365 * tc.h: Update prototype for md_apply_fix3.
366
c86380b5
AM		 3672001-11-15 Alan Modra <amodra@bigpond.net.au>
368
a847613f
AM		 369 * config/tc-i386.h (md_end): Define.
370 (i386_elf_emit_arch_note): Declare.
371 (CpuUnknown): Delete.
372 * config/tc-i386.c (default_arch): Constify.
373 (smallest_imm_type): Remove CpuUnknown test.
374 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
375 (i386_elf_emit_arch_note): New function.
376
c86380b5
AM		 377 * po/POTFILES.in: Regenerate.
378
645dc66c
TS		 3792001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
380
381 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
382
802a735e
AM		 3832001-11-15 Alan Modra <amodra@bigpond.net.au>
384
33861b11
AM		 385 * frags.c (frag_grow): Revert last change.
386
7c2b59d0
AM		 387 * dwarf2dbg.c (get_frag_fix): Align last frag size.
388
802a735e
AM		 389 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
390 to operand->insert.
391 (md_assemble): Likewise.
392
c1a44b08
NC		 3932001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
394
395 * frags.c (frag_grow): Use frag_make_room() to grow the
396 obstack.
397
42ebd756
NC		 3982001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
399
400 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
401 value from the addend for fixups against local symbols in
402 SEC_MERGE sections - it was not added in, in the first place.
403
6e917903
TW		 4042001-11-11 Timothy Wall <twall@alum.mit.edu>
405
406 * write.c (relax_segment): Convert symbol address into an octet
407 offset prior to adding to the frag address, which is an octet
408 offset. Add comments to that effect.
409 * config/tc-tic54x.c: Fix bugs causing tests to fail.
410 * config/tc-tic54x.h: Ditch PARAMS macro.
d11008e1 411
e4afe742
AM		 4122001-11-13 Alan Modra <amodra@bigpond.net.au>
413
414 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
415 put in note section. Use sizeof instead of hard-coded constants.
416
ae948b86
TS		 4172001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
418
419 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
420 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
421 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
422 Sort options a bit more logical.
423 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
424 OPTION_MABI only for elf targets.
425
2396cfb9
TS		 4262001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
427
428 * config/tc-mips.c (set_at): Add cast needed for varargs.
429 (load_register): Likewise.
430 (macro): Likewise. Some code reformatting.
431 (macro2): Add cast needed for varargs.
432 (mips16_macro): Likewise.
433
c4e7957c
TS		 4342001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
435
436 * config/tc-mips.c (md_assemble): Remove superflous casts.
437 (append_insn): Likewise.
438 (mips16_macro_build): Likewise.
439 (macro): Likewise.
440 (mips16_ip): Likewise.
441 (s_cpload): Likewise.
442 (mips_relax_frag): Likewise.
443
a325df1d
TS		 4442001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
445
446 * config/tc-mips.c (mips_abi_level): Move in front of
447 mips_set_options.
448 (mips_set_options): Add members gp32, fp32, abi.
449 (file_mips_gp32): New flag.
450 (file_mips_fp32): New flag.
451 (mips_opts): Initialize the new members.
452 (mips_gp32): Remove.
453 (mips_fp32): Remove.
454 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
455 (HAVE_32BIT_FPRS): Likewise.
456 (HAVE_NEWABI): Likewise.
457 (HAVE_64BIT_OBJECTS): Likewise.
458 (md_begin): Likewise. Save default (file) values.
459 (md_parse_option): Use the new values from mips_opts.
460 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
461 possible. Let .set mipsN work together with .set push/pop.
462 Enhance error messages.
463 (mips_elf_final_processing): Use file_mips_* for header processing.
464
1f8ae5e6
DC		 4652001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
466
467 * config/tc-avr.c (mcu_types): Update for new devices.
468
e4afe742 4692001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
a4fb0134
SC		 470
471 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
472 the page man title.
473 * doc/Makefile.in: Rebuild.
474 * doc/as.texinfo: Do not put man SEEALSO in document;
475 Use @command for commands, @option for options; Reorganize usage
476 to clearly identify target specific options.
477
d993a84e
TS		 4782001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
479
480 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
481
76b3015f
EC		 4822001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
483
484 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
485
b8edc45c
MS		 4862001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
487
488 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
489 that need the global offset table.
490 (md_apply_fix3): Add code to undo opertions done in fixup_segment
491 triggered by TC_FORCE_RELOCATION.
492 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
493 a call to function tc_s390_force_relocation.
494 (TC_FIX_ADJUSTABLE): Define.
495
9fb9af6e
CD		 4962001-11-04 Chris Demetriou <cgd@broadcom.com>
497
498 * configure.in (mips-*-netbsd*): Add support for target.
499 * configure: Regenerate.
500
db94471d
NC		 5012001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
502
503 * configure.in (ALL_LINGUAS): Add 'fr'.
504 * configure: Regernate.
505 * po/fr.po: New file. Obtained from the translation project web
506 site.
507
5082001-11-02 Richard Earnshaw <rearnsha@arm.com>
c9b604bd
RE		 509
510 * tc-arm.c: Re-arrange prototypes by architecture.
511 (insns): Re-arrange instructions by archtitecture. Pld instruction
512 is part of ARMv5E.
513 (tinsns): blx and bkpt are part of ARMv5T.
514 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
515 to do_fpa_*. All callers changed.
516
76b3015f 517 * tc-arm.c (insns): Add two temporary instructions to handle
c9b604bd
RE		 518 ldrd/strd.
519
4fe7ef96
SC		 5202001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
521
522 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
523 for bra/bsr and use frag_variant(), this ensure that the possible
524 16-bit BFD_RELOC_16 will be in the same frag.
525
afdbd6d0
CD		 5262001-10-31 Chris Demetriou <cgd@broadcom.com>
527
528 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
529 PIC code, assume pointers the same size as GPRs.
530 (macro): In M_LA_AB handling for embedded PIC code, support
531 "la $treg,foo-bar($breg)". In load/store handling
532 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
533 which is used by the compiler for switch statements.
534 In load/store double multi-instruction macro handling
535 (label ldd_std) add a comment that no special handling
536 is currently done for embedded PIC.
537 (mips_ip): In 'o' (16-bit offset) case, only accept 16
538 bit offsets.
539
b89dddec
RE		 5402001-10-31 Richard Earnshaw <rearnsha@arm.com>
541
542 General cleanup of feature definitions.
543 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
544 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
545 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
546 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
547 (ARM_EXT_V{5,5E}): Synchronize with above.
548 (ARM_ARCH_V*): Define a complete set in terms of above features.
549 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
550 (FPU_FPA_EXT_V[12]): Define.
551 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
552 (FPU_ANY): Define.
553 (FPU_DEFAULT): Default to FPA.
554 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
555 Thumb, this is now ARM_ARCH_V5T.
556 (insns): Rework for new feature defines.
557 (tinsns): Likewise.
558 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
559
7649aa50
NC		 5602001-10-31 NIIBE Yutaka <gniibe@m17n.org>
561
562 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
563 * configure: Regenerate.
564 * Makefile.in: Regenerate.
565 * doc/c-sh.texi (SH Options): Added descriptions.
566
3c3bdf30
NC		 5672001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
568
569 * configure.in: Update for MMIX port.
570 * Makefile.am: Ditto. Regenerate dependencies.
571 * Makefile.in: Regenerate.
572 * configure: Regenerate.
573 * config/tc-mmix.h, config/tc-mmix.c: New files.
574 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
575 * doc/Makefile.in: Regenerate.
576 * doc/all.texi: @set MMIX.
577 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
578 Include c-mmix.texi.
579 * doc/c-mmix.texi: New file.
580
0a758a12
CD		 5812001-10-24 Chris Demetriou <cgd@broadcom.com>
582
583 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
584 these evaluate to true if mips_arch indicates SB-1.
585
6c19f338
AM		 5862001-10-23 Alan Modra <amodra@bigpond.net.au>
587
588 * as.c (parse_args): Print the date as well for --version.
589
2e4acd24
CD		 5902001-10-20 Chris Demetriou <cgd@broadcom.com>
591
592 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
593 SB-1 CPU for consistency.
594 (mips_cpu_info_table): Tweak comment about SB-1.
595
8420dfca
L		 5962001-10-20 H.J. Lu <hjl@gnu.org>
597
598 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
599 (cirrus_parse_offset): Likewise.
600
da89cce1
NC		 6012001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
602
603 * config/tc-arm.c: Restore line_comment_chars.
604
f57c81f6
NC		 6052001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
606
607 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
608 added to the list.
609
e5eeb0dd 6102001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
7e9250a3
HPN		 611
612 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
613 for undefined symbols.
614
4058e45f
CD		 6152001-10-17 Chris Demetriou <cgd@broadcom.com>
616
617 * doc/as.texinfo (MIPS ISA options): Added accidentally
618 omitted "-mips64" option to list of options.
619
f5c120c5
MG		 6202001-10-17 matthew green <mrg@redhat.com>
621
622 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
623 -m7410, -m7450 and -m7455 options.
624
15c1449b
AM		 6252001-10-17 Alan Modra <amodra@bigpond.net.au>
626
627 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
628 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
629 (md_begin): Don't set ppc_size here.
630 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
631 (md_shortopts): Constify.
632 (md_longopts): Likewise.
633 (md_longopts_size): Likewise.
634 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
635 64-bit opcodes.
636 (ppc_machine): Explain why this function is a nop.
637
c1e4eef7
AM		 6382001-10-17 Alan Modra <amodra@bigpond.net.au>
639
d3ecfc59
AM		 640 * bit_fix.h: Comment typo fix.
641 * config/tc-mips.c: Likewise.
642 * config/tc-sh.c: Likewise.
643 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
644
c1e4eef7
AM		 645 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
646 that autoheader doesn't duplicate config.in entries.
647 (DEFAULT_ARCH): Ditto.
648 * configure: Regenerate.
649 * config.in: Regenerate.
650
18566f55
AM		 6512001-10-16 Alan Modra <amodra@bigpond.net.au>
652
653 From Andrew Pines <apines@cosmodog.com>
654 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
655
05982cac
HPN		 6562001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
657 Hans-Peter Nilsson <hp@bitrange.com>
658
659 * config/tc-sh.c (shl): Remove.
8a8b2d4b 660 (big): New function.
05982cac
HPN		 661 (little): Remove shl handling. Emit error for endian mismatch.
662 (md_show_usage): Add description of -big.
663 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
664 (OPTION_BIG): Add.
665 (md_pseudo_table): Add .big.
666 (md_longopts): Add -big.
667 (md_begin): Don't set target_big_endian here.
668 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
669 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
670 (shl): Remove.
671 * configure.in (endian): Default is big.
672 (sh-*-pe*): Little endian.
673 (cpu_type): Set sh for target sh*.
674 * configure: Regenerate.
675
e369bcce
TS		 6762001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
677
678 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
679 relocations.
680
232431a0
NC		 6812001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
682
05d2d07e
NC		 683 * config/tc-arm.c: Replace CONST with const.
684
232431a0
NC		 685 * cgen.c: Tidy up formatting.
686
418c1742
MG		 6872001-10-12 matthew green <mrg@redhat.com>
688
689 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
690 flags, equivalent to -m7400. New -maltivec to enable AltiVec
691 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
692 64-bit and 32-bit BookE support, respectively. Change -m403 and
693 -m405 to set PPC403 option.
694 (md_show_usage): Adjust for new options.
695 * doc/all.texi: Set PPC.
696 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
697 * doc/c-ppc.texi: New file.
698 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
699 * doc/Makefile.in: Regenerate.
700
65bf64b3
NC		 7012001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
702
7f28ab9d
NC		 703 * read.c (s_bad_endr): New function. Issues a warning message
704 about a bad use of the .rept pseudo op.
705 (po_table[]): Add .endr.
706 * read.h: Prototype s_bad_endr.
707
65bf64b3
NC		 708 * CONTRIBUTORS: Update contact email address.
709
b6ff326e
KH		 7102001-10-11 Kazu Hirata <kazu@hxi.com>
711
712 * config/tc-alpha.c: Fix comment typos.
713 * config/tc-cris.c: Likewise.
714 * config/tc-hppa.c: Likewise.
715 * config/tc-i370.c: Likewise.
716 * config/tc-mips.c: Likewise.
717 * config/tc-mn10200.c: Likewise.
718 * config/tc-mn10300.c: Likewise.
719 * config/tc-sh.c: Likewise.
720 * config/tc-tahoe.c: Likewise.
721 * config/tc-v850.c: Likewise.
722
3b37fd66
KH		 7232001-10-11 Kazu Hirata <kazu@hxi.com>
724
725 * app.c: Fix comment typos.
726 * bit_fix.h: Likewise.
727 * expr.c: Likewise.
728 * itbl-ops.c: Likewise.
729
685bd869
NC		 7302001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
731
732 * input-file.c: Include safe-ctype.h.
733 (input_file_open): Use ISSPACE instead of isspace.
734
6478892d
TS		 7352001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
736
737 * config/tc-mips.c (mips_cpreturn_offset): New variable.
738 (mips_cpreturn_register): Likewise.
739 (mips_gp_register): Likewise.
740 (s_cpsetup): New function prototype.
741 (s_cplocal): Likewise.
742 (s_cpreturn): Likewise.
743 (s_gpvalue): Likewise.
744 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
745 pseudo-ops.
746 (macro): Don't warn about .cprestore for NewABI.
747 (md_pcrel_from): Code cleanup.
748 (mips_force_relocation): Force output of some NewABI relocations even
749 without a defined symbol.
750 (s_cpload): Ignore .cpload for NewABI.
751 (s_cpsetup): Handle .cpsetup.
752 (s_cplocal): Handle .cplocal.
753 (s_cprestore): Ignore .cprestore for NewABI.
754 (s_cpreturn): Handle .cpreturn.
755 (s_gpvalue): Handle .gpvalue.
756 (s_cpadd): Ignore .cpadd for NewABI.
757 (nopic_need_relax): Take g_switch_value into account as gp
758 optimization.
759 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
760
ad8d3bb3
TS		 7612001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
762
763 * config/tc-mips.c (my_getSmallParser): New function prototype.
764 (small_ex_type): Named this enum, more return values for
765 my_getSmallExpression.
766 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
767 triple relocations. Protect some parts with ifdef OBJ_ELF.
768 (percent_op_match): New struct, lookup table for %some_reloc().
769 (my_getSmallParser): New function, parses nested percent_ops also.
770 (my_getSmallExpression): Rewite to support nested percent_ops.
771
d6bc6245
TS		 7722001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
773
774 * config/tc-mips.c
775 (load_address): Support both 32- and 64-bit addresses.
776 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
777 (macro2): Call load_address correctly.
778
a5d2034a
NC		 7792001-10-09 Christian Groessler <cpg@aladdin.de>
780
781 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
782 since z8k-opc.h now uses the PARAMS macro.
783
90f9b791
AH		 7842001-10-09 Aldy Hernandez <aldyh@redhat.com>
785
786 * config/tc-arm.c: Change MAVERIK to MAVERICK.
787
aa1f4858
AM		 7882001-10-09 Alan Modra <amodra@bigpond.net.au>
789
790 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
791 throughout file.
792 (obj_elf_change_section): Rename "group" to "group_name".
793 (obj_elf_section): Likewise.
794 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
795 first member section; Instead use elf_next_in_group.
796
060adf0e
AM		 7972001-10-09 Alan Modra <amodra@bigpond.net.au>
798
799 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
800 Set elf_section_data group from it. Warn if group name changed.
801 (obj_elf_parse_section_letters): Parse 'G' too.
802 (obj_elf_section): Parse group name.
803 (struct group_list): New.
804 (build_group_lists): New function.
805 (elf_frob_file): Create SEC_GROUP section(s).
806
807 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
808 whitespace.
809
8913d9db
AH		 8102001-10-08 Aldy Hernandez <aldyh@redhat.com>
811
812 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
813
404ff6b5
AH		 814 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
815 (cirrus_regtype): New enum.
816 (LONGEST_INST): Change to 10.
817 (CIRRUS_MODE1): New.
818 (CIRRUS_MODE2): New.
819 (CIRRUS_MODE3): New.
820 (CIRRUS_MODE4): New.
821 (CIRRUS_MODE5): New.
822 (CIRRUS_MODE6): New.
823 (insns): Add cirrus dsp instructions.
824 (ARM_EXT_MAVERIKSC_REG): New.
825 (cirrus_register): New.
826 (cirrus_mvf_register): New.
827 (cirrus_mvd_register): New.
828 (cirrus_mvfx_register): New.
829 (cirrus_mvdx_register): New.
830 (cirrus_mvax_register): New.
831 (ARM_EXT_MAVERIKsc_register): New.
832 (reg_table): Add cirrus registers.
833 (cirrus_valid_reg): New.
834 (cirrus_reg_required_here): New.
835 (do_c_binops_1): New.
836 (do_c_binops_2): New.
837 (do_c_binops_3): New.
838 (do_c_triple_4): New.
839 (do_c_triple_5): New.
840 (do_c_quad_6): New.
841 (do_c_dspsc_1): New.
842 (do_c_dspsc_2): New.
843 (do_c_shift_1): New.
844 (do_c_shift_2): New.
845 (do_c_ldst_1): New.
846 (do_c_ldst_2): New.
847 (do_c_ldst_3): New.
848 (do_c_ldst_4): New.
849 (do_c_binops): New.
850 (do_c_triple): New.
851 (do_c_quad): New.
852 (do_c_dspsc): New.
853 (do_c_shift): New.
854 (cirrus_parse_offset): New.
855 (do_c_ldst): New.
856 (md_parse_option): Add arm9e.
857 (md_show_usage): Same.
858
8642cce8
TR		 8592001-10-08 Tom Rix <trix@redhat.com>
860
76b3015f 861 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
8642cce8
TR		 862 location of next .bf
863 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
864
6ce8b369
AM		 8652001-10-07 Alan Modra <amodra@bigpond.net.au>
866
867 * config/obj-elf.c: Standardize error/warning messages - don't
868 capitalise, no final period or newline, don't say "ignoring" for
869 as_bad messages. In some cases, change the wording to that used
870 elsewhere for similar messages.
871 (obj_elf_section_name): New function, split out from ..
872 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
873 entsize not specified.
874
ec38dd05
JJ		 8752001-10-05 Jakub Jelinek <jakub@redhat.com>
876
877 * doc/as.texinfo: Document M and S ELF section flags.
878
ebeb9253
AM		 8792001-10-05 Alan Modra <amodra@bigpond.net.au>
880
881 * subsegs.c (subseg_text_p): Return 0 for absolute section.
882 * read.c (do_align): If in absolute section, warn about and ignore
883 non-zero fill pattern.
884
7dc8f5ce
AO		 8852001-10-05 Alexandre Oliva <aoliva@redhat.com>
886
887 * config/tc-mn10300.c (tc_gen_reloc): Don't free
888 reloc->sym_ptr_ptr if it's not allocated.
889
f6688943
TS		 8902001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
891
892 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
893 relocation triple.
894 (prev_insn_fixp): Likewise.
895 (append_insn): Changed prototype to accept a relocation pointer.
896 (imm_reloc): Make it an array.
897 (offset_reloc): Likewise.
898 (md_assemble): Handle triple relocations.
899 (append_insn): Likewise. Add handling for some NewABI relocations.
900 (mips_no_prev_insn): Handle triple relocations.
901 (macro_build): Likewise. Add handling for some NewABI relocations.
902 Move handling for the 'u' case to append_insn().
903 (mips16_macro_build): Handle triple relocations.
904 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
905 for NewABI.
906 (mips_ip): Handle triple relocations.
907 (mips16_ip): Likewise.
908 (mips_force_relocation): Force handling of triple relocations
909 without symbols for NewABI.
910 (md_apply_fix): Add handling for some NewABI relocations.
911
1ae00879
AM		 9122001-10-05 Alan Modra <amodra@bigpond.net.au>
913
914 * config/tc-i386.c (parse_register): If not producing code for
915 x86_64, reject x86_64 register name matches.
916 (md_assemble): Remove now redundant check for x86_64 regs.
917
9c7977b3
AM		 9182001-10-04 Alan Modra <amodra@bigpond.net.au>
919
920 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
921 as BFD_DEFAULT_TARGET_SIZE.
922 (ppc_tc): Likewise.
923 (ppc_is_toc_sym): Likewise.
924 (md_apply_fix3): Likewise.
925
e013f690
TS		 9262001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
927
928 * config/tc-mips.c (mips_64): Remove.
929 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
930 in it.
931 (mips_abi_level, mips_abi): New enum.
932 (mips_32bit_abi): Remove.
933 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
934 (HAVE_NEWABI): New define.
935 (HAVE_64BIT_OBJECTS): New define.
936 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
937 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
938 (support_64bit_objects): New prototype.
939 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
940 .reginfo section for n32, use .MIPS.options instead.
941 (support_64bit_objects): New function, code from md_parse_option.
942 (md_longopts): Add -n32 option.
943 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
944 Add -n32 option. Protect with OBJ_ELF.
945 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
946 (mips_elf_final_processing): Likewise. Don't write .reginfo section
947 for n32, use .MIPS.options instead.
948
fcd8210c
AM		 9492001-10-03 Alan Modra <amodra@bigpond.net.au>
950
181ddcac 951 * po/POTFILES.in: Regenerate.
fcd8210c
AM		 952 * configure: Regenerate.
953
403487ec
AM		 9542001-10-02 Alan Modra <amodra@bigpond.net.au>
955
32a5aae2
AM		 956 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
957 bits if target is 64 bit.
958
f97d5f7c
AM		 959 * doc/as.texinfo (listing): Fix typo.
960
403487ec
AM		 961 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
962 BFD_VERSION.
963 * Makefile.am (Makefile): Depend on bfd/configure.in.
964 Run "make dep-am".
965 * Makefile.in: Regenerate.
966
34105363
L		 9672001-09-30 H.J. Lu <hjl@gnu.org>
968
969 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
970 and "ams" for compatibility.
971
79ad6e94 9722001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
ef17112f
HPN		 973
974 * config/tc-sh.c (md_pcrel_from_section): Transformed from
975 md_pcrel_from. Handle pc-relativeness against link-time
976 symbol. Handle relativeness to elsewhere than the fixup.
79ad6e94
HPN		 977 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
978 (md_pcrel_from_section): Prototype.
528a2d4a
HPN		 979
980 * Makefile.am: Update dependencies with "make dep-am".
981 * Makefile.in: Regenerate.
982
27302d63
SC		 9832001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
984
985 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
986 (print_opcode_format, skip_whites): Likewise.
987 (convert_branch, m68hc11_new_insn): Likewise.
988 (build_dbranch_insn, build_indexed_byte): Likewise.
989 (build_reg_mode, find, find_opcode): Likewise.
990 (print_insn_format): Fix call to print_opcode_format.
991 (md_assemble): Fix call to build_dbranch_insn.
992
2c20dfb2
NC		 9932001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
994
995 * config/tc-arm.c: Add missing prototypes.
996
1fd716b9
JJ		 9972001-09-26 Jeff Johnston <jjohnstn@redhat.com>
998
999 * input-file.c (input_file_open): When reading the
1000 first line looking for #NO_APP, prepare for the possibility
1001 of finding #APP instead. Also fix algorithm to allow
1002 white-space to follow either #NO_APP or #APP directives.
1003
97735a42
AM		 10042001-09-25 Geoff Berry <geoff.berry@bops.com>
1005
1006 * listing.c (buffer_line): Don't write past the end of `line' when
1007 EOF is reached.
1008
6e22e505
AO		 10092001-09-25 Alexandre Oliva <aoliva@redhat.com>
1010
1011 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
1012 relocation for differences between symbols in a section other
1013 than the one in which the difference is to be placed; apply
1014 the relocation instead.
1015
89b57c9a
NC		 10162001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
1017
1018 * config/tc-arc.c: Add missing prototype.
1019 (md_atof): Change type to int. Add missing prototype.
1020 * config/tc-arc.h: Prototype exported functions.
1021
a80076a1
NC		 10222001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
1023
1024 * as.c: Add missing function prototype.
1025 * config/obj-aout.c: Fix compile time warning.
1026
7146a6f5
AM		 10272001-09-21 Bruno Haible <haible@clisp.cons.org>
1028
1029 * config/tc-openrisc.c: Don't include <ctype.h>.
1030
16a419ba
NC		 10312001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1032
1033 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
1034
44addf7f
AM		 10352001-09-19 Alan Modra <amodra@bigpond.net.au>
1036
1037 * config/tc-i370.c: Fix typo in last change.
1038
2d5aaba0
NC		 10392001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
1040
1041 * doc/as.texinfo (Symbol Names): Improve documentation on local
1042 labels and add documenation about dollar labels.
1043
3882b010
L		 10442001-09-18 Bruno Haible <haible@clisp.cons.org>
1045
1046 * as.h: Don't include <ctype.h>.
1047 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
1048 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
1049 (atof_generic): Use ISDIGIT instead of isdigit.
1050 * config/m68k-parse.y: Include "safe-ctype.h".
1051 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
1052 * config/obj-elf.c: Include "safe-ctype.h".
1053 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
1054 * config/obj-vms.c: Include "safe-ctype.h".
1055 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
1056 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
1057 instead of isupper/islower/toupper/tolower.
1058 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
1059 (insert_sreg): Use TOUPPER instead of islower/toupper.
1060 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
1061 isalpha/isalnum/isupper/tolower.
1062 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
1063 isdigit.
1064 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
1065 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
1066 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
1067 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
1068 (arc_extoper): Use TOLOWER instead of isupper/tolower.
1069 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
1070 (arm_psr_parse): Use ISALPHA instead of isalpha.
1071 (accum0_required_here): Use ISALNUM instead of isalnum.
1072 (do_ldrd): Use ISSPACE instead of isspace.
1073 (decode_shift): Use ISALPHA instead of isalpha.
1074 (insert_reg): Use TOUPPER instead of islower/toupper.
1075 (arm_reg_parse): Use ISALPHA instead of isalpha.
1076 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
1077 isalnum/ispunct/tolower.
1078 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
1079 (md_parse_option): Use TOLOWER instead of tolower.
1080 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
1081 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
1082 (cris_process_instruction): Use ISLOWER instead of islower.
1083 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
1084 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
1085 (get_flags): Use ISSPACE instead of isspace.
1086 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
1087 (do_assemble): Use TOLOWER instead of tolower.
1088 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
1089 (do_assemble): Use TOLOWER instead of tolower.
1090 (d30v_start_line): Use ISSPACE instead of isspace.
1091 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
1092 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
1093 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
1094 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
1095 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
1096 (start_label): Use ISALPHA instead of isalpha.
1097 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
1098 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
1099 isupper/islower/tolower.
1100 (pa_parse_number): Use ISDIGIT instead of isdigit.
1101 (pa_chk_field_selector): Use TOLOWER instead of tolower.
1102 (pa_stringer): Use ISDIGIT instead of isdigit.
1103 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
1104 (register_name): Use ISALPHA instead of isalpha.
1105 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
1106 isalnum/islower/tolower.
1107 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
1108 isdigit/isalpha.
1109 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
1110 isalpha/isxdigit.
1111 (md_assemble): Use ISSPACE instead of isspace.
1112 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
1113 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
1114 instead of isdigit/islower/isupper/tolower/isalpha.
1115 (output_invalid): Use ISPRINT instead of isprint.
1116 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
1117 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1118 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
1119 (get_args): Use ISALNUM instead of isalnum.
1120 * config/tc-ia64.c: Include "safe-ctype.h".
1121 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1122 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1123 (ia64_parse_name): Likewise.
1124 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1125 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1126 instead of isspace/isalnum/isupper/tolower.
1127 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1128 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1129 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1130 (mklower_table): Remove variable.
1131 (mklower): Remove macro.
1132 (insert_reg): Use TOUPPER instead of islower/toupper.
1133 (md_begin): Remove initialization of mklower_table.
1134 (s_reg): Use ISALNUM instead of isalnum.
1135 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1136 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1137 (build_mri_control_operand): Use TOLOWER instead of tolower.
1138 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1139 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1140 (md_assemble): Use ISSPACE instead of isspace.
1141 (get_imm16): Use ISALNUM instead of isalnum.
1142 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1143 isdigit/isupper/tolower.
1144 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1145 instead of isalpha/isupper/tolower.
1146 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1147 isdigit/islower/isupper.
1148 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1149 (mcore_s_section): Use ISSPACE instead of isspace.
1150 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1151 isspace/tolower/isalnum.
1152 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1153 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1154 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1155 isspace.
1156 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1157 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1158 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1159 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1160 isdigit/tolower.
1161 (tc_get_register): Likewise.
1162 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1163 (s_mips_ent): Use ISDIGIT instead of isdigit.
1164 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1165 (md_assemble): Use ISSPACE instead of isspace.
1166 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1167 (md_assemble): Use ISSPACE instead of isspace.
1168 * config/tc-ns32k.c: Don't include <ctype.h>.
1169 * config/tc-pdp11.c: Include "safe-ctype.h".
1170 (mklower): Remove function.
1171 (parse_reg): Use TOLOWER instead of mklower.
1172 * config/tc-pj.c: Include "safe-ctype.h".
1173 (md_assemble): Use ISSPACE instead of isspace.
1174 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1175 (register_name): Use ISALPHA instead of isalpha.
1176 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1177 isalnum/islower/tolower.
1178 (md_assemble): Use ISSPACE instead of isspace.
1179 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1180 islower/toupper.
1181 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1182 (register_name): Use ISALPHA instead of isalpha.
1183 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1184 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1185 isspace.
1186 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1187 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1188 isalnum/islower/tolower.
1189 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1190 (parse_reg): Use TOLOWER instead of tolower.
1191 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1192 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1193 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1194 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1195 * config/tc-tahoe.c: Include "safe-ctype.h".
1196 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1197 (tip_op): Use TOLOWER instead of isupper/tolower.
1198 * config/tc-tic30.c: Include "safe-ctype.h".
1199 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1200 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1201 (tic30_operand): Use TOLOWER instead of tolower.
1202 (tic30_find_parallel_insn): Likewise.
1203 (output_invalid): Use ISPRINT instead of isprint.
1204 * config/tc-tic54x.c: Include "safe-ctype.h".
1205 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1206 (lookup_version): Use TOUPPER instead of toupper.
1207 (tic54x_var): Use ISALPHA instead of isalpha.
1208 (tic54x_mlib): Use ISSPACE instead of isspace.
1209 (subsym_iscons): Use TOUPPER instead of toupper.
1210 (get_operands): Use ISSPACE instead of isspace.
1211 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1212 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1213 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1214 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1215 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1216 ISSPACE instead of isspace.
1217 * config/tc-tic80.c: Include "safe-ctype.h".
1218 (md_assemble): Use ISSPACE instead of isspace.
1219 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1220 (system_register_name): Use ISDIGIT instead of isdigit.
1221 (md_assemble): Use ISSPACE instead of isspace.
1222 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1223 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1224 isupper/tolower/isdigit.
1225 (vip_op): Use TOLOWER instead of isupper/tolower.
1226 * config/tc-w65.c: Don't include <ctype.h>.
1227 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1228 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1229 (whatreg): Use ISDIGIT instead of isdigit.
1230 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1231 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1232 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1233 (integer_constant): Use ISALNUM/TOUPPER instead of
1234 isalnum/islower/toupper.
1235 (operand): Use TOLOWER instead of isupper/tolower.
1236 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1237 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1238 of isdigit.
1239 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1240 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1241 (main): For gettext, also set the LC_CTYPE locate facet.
1242 * hash.c: Include "safe-ctype.h".
1243 (main): Use TOLOWER instead of isupper/tolower.
1244 * itbl-lex.l: Don't include <ctype.h>.
1245 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1246 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1247 omit non-ASCII characters.
1248 (debugging_pseudo): Use ISSPACE instead of isspace.
1249 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1250 (buffer_and_nest): Use ISALNUM instead of isalnum.
1251 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1252 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1253 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1254 instead of isalnum/isdigit/isupper/isalpha.
1255 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1256 of isalpha/isalnum/isupper/tolower.
1257 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1258 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1259 isupper/tolower/isdigit.
1260 (s_mri_common): Use ISDIGIT instead of isdigit.
1261 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1262 (s_float_space): Use ISALPHA instead of isalpha.
1263 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1264 (float_cons): Use ISALPHA instead of isalpha.
1265 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1266 isdigit/isxdigit.
1267 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1268 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1269 islower/toupper.
1270 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1271 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1272
b6849f55
NC		 12732001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1274
1275 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1276 in 64 bit mode and make format "e" work.
1277
0e1a166b
AM		 12782001-09-18 Alan Modra <amodra@bigpond.net.au>
1279
1280 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1281
1282 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1283 var to ensure bfd_alloc arg is the right type.
1284 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1285 bfd_bwrite.
1286
1287 * config/obj-coff.c: Replace calls to bfd_write with calls to
1288 bfd_bwrite. Cast args of bfd_seek.
1289
1290 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1291 warning.
1292
1293 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1294
1295 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1296 call to bfd_bread.
1297
e08ae979
HPN		 12982001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1299
1300 * config/tc-sh.h (sh_force_relocation): Prototype.
1301 (struct fix): Forward declare.
1302 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1303 (cons, s_align_bytes): Remove old-type declarations.
1304 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1305 get_operands, get_specific, insert, build_relax,
1306 insert_loop_bounds, build_Mytes): Prototype.
1307 (little): Make static. Prototype.
1308 (check, tc_Nout_fix_to_chars): Delete unused functions.
1309
920acd62
EC		 13102001-09-14 Eric Christopher <echristo@redhat.com>
1311
1312 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1313 -mgp32/mgp64.
1314
056a1d49
NC		 13152001-09-14 Kevin Lo <kevlo@openbsd.org>
1316
1317 * configure.in: Add arm-openbsd target.
1318 * configure: Regenerate.
1319
4008bd9b
TS		 13202001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1321
1322 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1323 mips*-*-linux*.
1324
233b8738
TS		 13252001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1326
1327 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1328
d61a78a7
RH		 13292001-09-11 Richard Henderson <rth@redhat.com>
1330
1331 * config/tc-alpha.c (alpha_elf_section_letter): New.
1332 (alpha_elf_section_flags): New.
1333 * config/tc-alpha.h (md_elf_section_letter): New.
1334 (md_elf_section_flags): New.
1335 * config/tc-ia64.c (ia64_elf_section_letter): New.
1336 * config/tc-ia64.h (md_elf_section_letter): New.
1337
9469ddf0
JJ		 13382001-09-11 Jakub Jelinek <jakub@redhat.com>
1339
1340 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1341 of 'm', 'S' instead of 's'. Update bad_msg.
1342 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1343 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1344
e0890092
AM		 13452001-09-09 Alan Modra <amodra@bigpond.net.au>
1346
1347 * expr.c (expr): Move code setting "retval" to the end of the loop,
1348 and rearrange for efficiency. For "PIC code" subtraction, use
1349 "rightseg" rather than recalculating. For "symbol OP symbol"
1350 subtract, set "retval" to absolute_section if symbols in same
1351 section.
1352 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1353 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1354 comparisons on symbols from any section. Allow other comparison
1355 operators as for subtraction.
1356 (symbol_equated_reloc_p): New predicate function.
1357 * symbols.h (symbol_equated_reloc_p): Declare.
79bcdb56
AM		 1358 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1359 for expression syms is set correctly.
1360 (adjust_reloc_syms): Use symbol_equated_reloc_p.
e0890092
AM		 1361 (write_relocs): Likewise.
1362 (write_object_file): Likewise.
e0890092
AM		 1363 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1364 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1365 of a complex expression when setting up frag_var.
1366
ec8fcf4a
RH		 13672001-09-07 Richard Henderson <rth@redhat.com>
1368
1369 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1370 require_seq and allow_seq. Let !literal omit the sequence number.
1371 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1372
891937bf
JJ		 13732001-09-08 Jakub Jelinek <jakub@redhat.com>
1374
1375 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1376 section symbols the same way as externs.
1377
553178e4
TS		 13782001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1379
1380 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1381 pseudo-op.
ad58c921 1382
cb56d3d3
TS		 13832001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1384
1385 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1386 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1387 PIC, BFD_RELOC_16_PCREL for the rest.
1388 (mips_ip): Likewise.
79bcdb56
AM		 1389 (md_pcrel_from): return the right offset for the differently shifted
1390 pcrel relocs.
cb56d3d3 1391 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
ad58c921 1392
3969b680
RH		 13932001-09-05 Richard Henderson <rth@redhat.com>
1394
1395 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1396 (pseudo_func): Add @iplt.
1397 (pseudo_opcode): Add data16 and data16.ua.
1398 (md_begin): Set iplt pseudo.
1399 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1400
14012001-09-04 Richard Henderson <rth@redhat.com>
19f78583
RH		 1402
1403 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1404 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1405 (alpha_macros): Remove occurrences of same.
1406 (O_lituse_addr, O_gprel): New.
1407 (DUMMY_RELOC_LITUSE_*): New.
1408 (s_alpha_ucons, s_alpha_arch): Prototype.
1409 (alpha_reloc_op): Construct elements via DEF macro.
1410 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1411 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1412 members to not be literal specific.
1413 (next_sequence_num): New.
1414 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1415 added/removed BFD relocations.
1416 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1417 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1418 (tokenize_arguments): Parse ! relocations properly.
1419 (find_macro_match): Delete unused macro argument types.
1420 (assemble_insn): Add reloc parameter; emit that instead of the
1421 default as appropriate.
1422 (get_alpha_reloc_tag): New. Split from ...
1423 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1424 (assemble_tokens): Don't search macros if user relocation present.
1425 Copy reloc sequence number to insn struct.
1426 (emit_ldgp): Remove user reloc handling.
1427 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1428 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1429 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1430 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1431 (struct alpha_fix_tag): Name members less literal specific.
1432
131b0983 14332001-09-04 Jeffrey A Law (law@cygnus.com)
de342d07
JL		 1434
1435 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1436 address of two symbols in different sections.
1437
3c02b2ab
EC		 14382001-08-31 Eric Christopher <echristo@redhat.com>
1439 Jason Eckhardt <jle@redhat.com>
1440
1441 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1442 5kc, and 20kc. Clean up old entries.
1443
131b0983
NC		 14442001-08-31 J"orn Rennecke <amylaar@redhat.com>
1445 Jeff Law <law@redhat.com>
36ed2fff 1446
3c1ba8a3
JL		 1447 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1448 offset match H8 ELF spec.
1449 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1450 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1451
36ed2fff
JL		 1452 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1453 (build_bytes): Mark fixups for PCrel branches as signed. For
1454 OBJ_ELF, make sure the reloc's offset points to the first byte
1455 to be modified.
1456 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1457 * tc-h8300.h (relocation mappings): Add.
1458
131b0983 14592001-08-30 J"orn Rennecke <amylaar@redhat.com>
f333765f
JL		 1460
1461 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1462 define for BFD_ASSEMBLER.
1463 (tc_reloc_mangle): Likewise.
1464 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1465
131b0983 14662001-08-29 Jeffrey A Law (law@cygnus.com)
83e20b45 1467
3c02b2ab 1468 * config/tc-h8300.c (h8300hmode): Record the machine type
83e20b45
JL		 1469 if BFD_ASSEMBLER is defined.
1470 (h8300smode, md_begin): Similarly.
1471
f6314f3e
PB		 14722001-08-29 Joel Sherrill <joel@OARcorp.com>
1473
3c02b2ab 1474 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
f6314f3e
PB		 1475 default from coff to elf.
1476 * configure: Regenerate.
1477
131b0983 14782001-08-29 J"orn Rennecke <amylaar@redhat.com>
ccad732d 1479
7e0de7bf
JL		 1480 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1481 assorted coff relocations to the corresponding elf relocations.
1482 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1483
ccad732d
JL		 1484 * configure.in: Add case for h8300-*-elf.
1485 * configure: Regenerate.
1486
131b0983 14872001-08-29 J"orn Rennecke <amylaar@redhat.com>
1262d520
JR		 1488
1489 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
82f3c9a3 1490 documentation to reflect reality.
1262d520 1491
7283eb86
TS		 14922001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1493
ad58c921 1494 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
7283eb86
TS		 1495 (macro): Reflect change to MAX_GPREL_OFFSET.
1496
0baf16f2
AM		 14972001-08-27 Torbjorn Granlund <tege@swox.com>
1498 Staffan Ulfberg <staffanu@swox.se>
1499 Linus Nordberg <linus@swox.se>
1500 Alan Modra <amodra@bigpond.net.au>
1501
1502 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1503 * configure: Regenerate.
1504 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1505 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1506 (md_assemble): Use them.
1507 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1508 (md_pseudo_table): Add "llong", "quad".
1509 (md_parse_option): Match default_cpu of powerpc*.
1510 (ppc_arch): Likewise.
1511 (ppc_subseg_align): Only for OBJ_XCOFF.
1512 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1513 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1514 (ppc_insert_operand): Don't bother testing 'file' before calling
1515 as_bad_where. Use as_bad_where for operand->insert errors.
1516 (mapping): Add ELF64 relocation modifiers.
1517 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1518 expressions with abs_symbol.
1519 (ppc_elf_cons): Correct offset for little endian targets.
1520 (ppc_elf_frob_symbol): New.
1521 (md_assemble): Add support for 64 bit ELF relocs.
1522 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1523 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1524 ".toc" section for 64 bit ELF.
1525 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1526 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1527 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1528 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1529 Expand on comments, error message. Add support for 64 bit relocs,
1530 and use PPC_HI etc. macros.
1531 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1532 (HANDLE_ALIGN): Define to generate nops in code sections rather
1533 than zeros.
1534 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1535 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1536 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1537 (ppc_fix_adjustable): Declare.
1538 (tc_frob_symbol): Define.
1539 (ppc_elf_frob_symbol): Declare.
1540
9d654c1c
AJ		 15412001-08-26 Andreas Jaeger <aj@suse.de>
1542
1543 * config/tc-s390.c: Add missing prototypes
1544 (md_gather_operands): Make static.
1545
e7d556df
TS		 15462001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1547
ad58c921
TS		 1548 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1549 allowed value, not the word beyond maximum.
1550 * config/tc-mips.c (macro_build_lui): Code cleanup.
e7d556df
TS		 1551 (macro): Reflect change to MAX_GPREL_OFFSET.
1552 (mips_ip): Check explicitly against S_EX_NONE.
1553 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1554 (md_apply_fix): Code cleanup.
1555
34f63668
AJ		 15562001-08-24 Andreas Jaeger <aj@suse.de>
1557
1558 * config/tc-ppc.h: Fix prototype declaration.
1559
c538998c
JJ		 15602001-08-23 Jakub Jelinek <jakub@redhat.com>
1561
1562 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1563 * config/obj-elf.c (obj_elf_size): When size is constant, free
1564 and clear symbol_get_obj(sym)->size if any.
1565
1ff54a84
TS		 15662001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1567
ad58c921
TS		 1568 * config/tc-mips.c (md_begin): Warn about incompatibility between
1569 -march=FOO and -mipsN option, continue with default ISA.
1ff54a84 1570
a6bacc80
TS		 15712001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1572
1573 * config/tc-mips.c (md_parse_option): #ifdef the
1574 traditional/non-traditional names as it is done in mips_target_format.
1575
ca3f7695
RH		 15762001-08-20 Richard Henderson <rth@redhat.com>
1577
1578 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1579 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1580 use seg parameter instead of now_seg.
1581
e87a0284
L		 15822001-08-18 H.J. Lu <hjl@gnu.org>
1583
1584 * config/tc-mips.c (show): Add the missing prototype.
1585
fb1b3232
TS		 15862001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1587
1588 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1589 return values.
1590 (mips_ip): Use the new return values instead of characters. Add
1591 support for %higher and %highest.
1592 (LP): Remove.
1593 (RP): Remove.
1594 (my_getSmallExpression): Make parsing case insensitive and more
1595 reliable. Add support for %higher and %highest. Further support to
1596 parse %gprel and %neg is implemented but currently deactivated.
1597
23fe39df
AM		 15982001-08-17 Alan Modra <amodra@bigpond.net.au>
1599
1600 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1601 (ecoff_build_symbols): Likewise.
1602 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1603
be00bddd
TS		 16042001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1605
1606 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1607 for n32 ABI if appropriate.
1608
07ae3efa
TS		 16092001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1610
1611 * config/tc-mips.c (cons_fix_new_mips): Remove.
1612 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1613 (cons_fix_new_mips): Remove.
1614
c68012fb
JJ		 16152001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1616
79bcdb56
AM		 1617 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1618 a label, not a hex constant.
c68012fb 1619
5d430f8b
NC		 16202001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1621
1622 * config/tc-v850.h: Add missing prototypes.
1623
198ce79b
AJ		 16242001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1625
1626 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1627 relocations.
1628
4ffadb11
NC		 16292001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1630
1631 * config/tc-sparc.c (cons_fix_new_sparc): Move
1632 `sparc_no_align_cons = 0;' to...
1633 (s_uacons): ...here so that sparc_no_align_cons will get
1634 cleared properly.
1635
f72c8c98
KH		 16362001-08-11 Kazu Hirata <kazu@hxi.com>
1637
1638 * config/tc-mips.c: Fix a comment typo.
1639
ea1fb5dc
RS		 16402001-08-10 Richard Sandiford <rsandifo@redhat.com>
1641
1642 * config/tc-mips.c (move_register): New function.
1643 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1644 (mips_ip): Likewise.
1645 (macro2): Use move_register rather than macro_build for moves.
1646 (mips16_macro): Likewise.
1647 (macro): Likewise. Handle M_MOVE.
1648
0218d1e4
AJ		 16492001-08-10 Andreas Jaeger <aj@suse.de>
1650
1651 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1652 to build warnings.
1653 * configure: Regenerate.
1654
11b37b7b
AM		 16552001-08-10 Alan Modra <amodra@bigpond.net.au>
1656
fa6e9318
AM		 1657 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1658 Comment indentation of #pragma.
1659 * macro.c (alloca): Likewise.
1660
11b37b7b
AM		 1661 * config/tc-ppc.c: Revert 2001-08-08.
1662
8d28c9d7
AM		 16632001-08-09 Alan Modra <amodra@bigpond.net.au>
1664
1665 * symbols.c: Add missing prototypes.
1666 * config/e-i386elf.c: Likewise.
1667 * config/e-i386coff.c: Likewise.
1668 * config/e-i386aout.c: Likewise.
1669 * config/obj-coff.c: Likewise.
1670 (def_symbol_in_progress, stack): Move definition.
1671 * config/obj-elf.c: Add missing prototypes.
1672 (obj_elf_change_section): Make static.
1673 (obj_elf_parse_section_letters): Likewise.
1674 (obj_elf_section_word): Likewise.
1675 (obj_elf_section_type): Likewise.
1676
fce3099f
AM		 16772001-08-08 Alan Modra <amodra@bigpond.net.au>
1678
1679 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1680 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1681 determining reloc type with code reading operands->reloc field.
1682
d959c450
AM		 16832001-08-08 Alan Modra <amodra@bigpond.net.au>
1684
8fd3e36b
AM		 1685 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1686 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1687 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1688 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1689
8a543126
AM		 1690 * output-file.c (output_file_create): Don't try to open a second
1691 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 1692
38487616
TS		 16932001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1694
ad58c921 1695 * config/tc-mips.c (macro_build): Replace magic constants by defines.
38487616
TS		 1696 (mips_ip): Likewise. Typo.
1697
9a41af64
TS		 16982001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1699
ad58c921
TS		 1700 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1701 of 0.
9a41af64
TS		 1702 (RELAX_ENCODE): Replace bfd_vma by valueT.
1703 (load_address): Formatting.
1704 (macro): Likewise. Code cleanup. Typo.
1705 (macro2): Formatting.
1706 (md_parse_option): Typo.
1707 (s_mipsset): Reorder cases to look nicer.
1708 (md_estimate_size_before_relax): Formatting. Code cleanup.
1709 (mips_elf_final_processing): Check against NULL instead of 0.
1710 (md_obj_end): Remove ugly `' in message string.
1711 (s_mips_ent): Remove ugly `' in message string.
1712
6dce9e24
TS		 17132001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1714
1715 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1716 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1717 mutually exclusive (if they are different).
1718 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1719 set more than once.
1720
236bd878
RS		 17212001-08-03 Richard Sandiford <rsandifo@redhat.com>
1722
1723 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1724 from GPREL addends.
1725
ca4e0257
RS		 17262001-08-02 Richard Sandiford <rsandifo@redhat.com>
1727
1728 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1729 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1730 (md_long_opts): Add -mfp32 option.
1731 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1732 (md_show_usage): Show usage for -mfp32 and -mgp32.
1733 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1734 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1735 (HAVE_32BIT_ADDRESSES): New macro.
1736 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1737 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1738 (s_cprestore, s_cpadd): Likewise.
1739 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1740 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1741 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1742 to determine the width of addresses in load, store and jump macros.
1743 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1744 used in set instructions; do not check the address size for them.
1745 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1746 unaligned load and store macros.
1747 (mips_ip): Use the new macros to check the width of a register when
1748 processing float constants. Force a constant into memory if it is
1749 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1750 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1751 than mips_gp32 to select synthetic instructions.
1752 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1753 synthetic instructions.
1754
28bab82b
NC		 17552001-08-01 Christian Groessler <cpg@aladdin.de>
1756
1757 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1758 "rh", "rr", "rq", or "sp" then don't automatically assume
1759 it's a register name. Check whether there is a number
1760 following.
1761
28f81592
AM		 17622001-08-01 Alan Modra <amodra@bigpond.net.au>
1763
1764 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1765 Don't allocate more space than necessary for the input line copy.
1766
0e389e77
AM		 17672001-08-01 Alan Modra <amodra@bigpond.net.au>
1768
1769 * read.c: Standardize error/warning messages - don't capitalise, no
1770 final period or newline, don't say "ignored" or "zero assumed" for
1771 as_bad messages. In some cases, change the wording to that used
1772 elsewhere for similar messages.
1773 * app.c: Likewise.
1774 * as.c: Likewise.
1775 * atof-generic.c: Likewise.
1776 * cgen.c: Likewise.
1777 * cond.c: Likewise.
1778 * depend.c: Likewise.
1779 * dwarf2dbg.c: Likewise.
1780 * ecoff.c: Likewise.
1781 * expr.c: Likewise.
1782 * frags.c: Likewise.
1783 * input-file.c: Likewise.
1784 * input-scrub.c: Likewise.
1785 * listing.c: Likewise.
1786 * output-file.c: Likewise.
1787 * stabs.c: Likewise.
1788 * subsegs.c: Likewise.
1789 * symbols.c: Likewise.
1790 * write.c: Likewise.
1791 * ecoff.c (ecoff_directive_end): Test for missing name by
1792 comparing input line pointers rather than reading string.
1793 (ecoff_directive_ent): Likewise.
1794 * read.c (s_set): Likewise.
1795 (s_align): Report a warning rather than an error for
1796 alignment too large.
1797 (s_comm): Check for missing symbol name.
1798 (s_lcomm_internal): Likewise.
1799 (s_lsym): Likewise.
1800 (s_globl): Use is_end_of_line instead of looking for '\n'.
1801 (s_lcomm_internal): Likewise.
1802 (ignore_rest_of_line): Report a warning rather than an error.
1803
e138127a
GK		 18042001-07-31 Geoffrey Keating <geoffk@redhat.com>
1805
1806 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1807 any kind of relocation against a not-loaded section.
1808
468cced8
AM		 18092001-07-30 Alan Modra <amodra@bigpond.net.au>
1810
1811 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1812 to include '@' in symbol names when parsing versioned symbols
1813 rather than calling get_symbol_end multiple times.
1814 * config/tc-i370.c (register_name): Format fixes. Don't call
1815 get_symbol_end after parsing number.
1816 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1817 code out of conditional.
1818 (address_register_name): Likewise.
1819 (other_register_name): Likewise.
1820 * config/tc-mn10300.c (r_register_name): Likewise.
1821 (xr_register_name): Likewise.
1822 (data_register_name): Likewise.
1823 (address_register_name): Likewise.
1824 (other_register_name): Likewise.
1825 * config/tc-ppc.c (register_name): Likewise.
1826 * config/tc-s390.c (register_name): Likewise.
1827
13283e2d
SC		 18282001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1829
1830 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1831 and bra relax: update fragP->fr_fix after the fixup.
1832
409d19c4
AM		 18332001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1834
1835 * read.c (s_set): Check for missing symbol name.
1836
050be34e
AM		 18372001-07-26 Alan Modra <amodra@bigpond.net.au>
1838
1839 * write.c (relax_segment <rs_space>): Account for fr_fix.
1840
46bac6de
L		 18412001-07-25 H.J. Lu <hjl@gnu.org>
1842
1843 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1844 we treat weak like extern only for ELF.
1845 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1846 symbols only for ELF.
1847
2f4dcb11
CD		 18482001-07-25 Chris Demetriou <cgd@broadcom.com>
1849
1850 * config/tc-mips.c: Fix spelling error in comment.
1851
62f65a7b
DB		 18522001-07-25 Dave Brolley <brolley@redhat.com>
1853
1854 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1855 (IS_PARALLEL_SEPARATOR): New macro.
1856 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1857 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1858 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1859 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1860 been seen).
1861
3817f222
AM		 18622001-07-24 Alan Modra <amodra@bigpond.net.au>
1863
1864 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1865 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1866 Update dependencies with "make dep-am".
1867 * Makefile.in: Regenerate.
1868 * doc/Makefile.in: Regenerate.
1869
07726851
KH		 18702001-07-23 Kazu Hirata <kazu@hxi.com>
1871
1872 * config/tc-alpha.h: Fix formatting.
1873 * config/tc-arc.c: Likewise.
1874 * config/tc-d10v.h: Likewise.
1875 * config/tc-hppa.c: Likewise.
1876 * config/tc-i370.c: Likewise.
1877 * config/tc-i386.h: Likewise.
1878 * config/tc-i960.h: Likewise.
1879 * config/tc-ia64.c: Likewise.
1880 * config/tc-ia64.h: Likewise.
1881 * config/tc-m32r.c: Likewise.
1882 * config/tc-m68k.c: Likewise.
1883 * config/tc-m88k.c: Likewise.
1884 * config/tc-ns32k.c: Likewise.
1885 * config/tc-pdp11.c: Likewise.
1886 * config/tc-pj.h: Likewise.
1887 * config/tc-s390.c: Likewise.
1888 * config/tc-sparc.c: Likewise.
1889 * config/tc-sparc.h: Likewise.
1890 * config/tc-tic80.c: Likewise.
1891 * config/tc-w65.h: Likewise.
1892
ac62c346
AM		 18932001-07-23 Alan Modra <amodra@bigpond.net.au>
1894
1895 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1896 symbols specially. Always resolve, adding fr_address to value.
1897 * write.c (write_object_file): Don't add fr_address to sym values.
1898 (relax_frag): Likewise.
1899 (relax_segment): Likewise.
1900 * config/obj-ieee.c (do_symbols): Likewise.
1901 * config/tc-cris.c (md_convert_frag): Likewise.
1902 * config/tc-fr30.c (md_convert_frag): Likewise.
1903 * config/tc-i386.c (md_convert_frag): Likewise.
1904 * config/tc-m32r.c (md_convert_frag): Likewise.
1905 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1906 * config/tc-mcore.c (md_convert_frag): Likewise.
1907 * config/tc-mips.c (mips16_extended_frag): Likewise.
1908 * config/tc-ns32k.c (md_convert_frag): Likewise.
1909 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1910 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1911 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1912 (md_relax_table): Remove first four entries. Format.
1913 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1914 setting fr_var. Simplify byte branch checks.
1915
677537c1
AM		 19162001-07-23 Alan Modra <amodra@bigpond.net.au>
1917
1918 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1919 "isbranch" param as all calls have it set.
1920 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1921 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1922 strcasecmp in "nullify" var.
1923 (pa_parse_neg_add_cmpltr): Likewise.
1924 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1925 functions. Don't print wrong conditions in error messages.
1926
c745b67a
AJ		 19272001-07-23 Andreas Jaeger <aj@suse.de>
1928
1929 * config/tc-s390.c (s390_force_relocation): Removed.
1930
1931 * config/tc-s390.h: Remove double declaration of
1932 TC_FORCE_RELOCATION.
1933
2b3c5a5d
L		 19342001-07-22 H.J. Lu <hjl@gnu.org>
1935
1936 * config/tc-mips.c (s_mips_end): Remove unused variables.
1937 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1938
f27a3839
AS		 19392001-07-17 Andreas Schwab <schwab@suse.de>
1940
1941 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1942 .loc.
1943 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1944 insn.
1945 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1946
5bae9b28
MG		 19472001-07-17 matthew green <mrg@eterna.com.au>
1948
1949 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1950 TE_NetBSD.
1951 (line_comment_chars): Set to '/' if TE_NetBSD.
1952
7ed28e65
MG		 19532001-07-14 matthew green <mrg@eterna.com.au>
1954
1955 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 1956 * configure: Regenerate.
7ed28e65 1957
bdbe95c8
NC		 19582001-07-10 Mark Elbrecht <snowball3@softhome.net>
1959
1960 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1961 class of the non-debug symbol is C_NULL.
1962
15dcfbc3
NC		 19632001-07-10 Anders Norlander <anorland@synergenix.se>
1964
1965 * doc/as.texinfo (Incbin): Fix grammatical errors.
1966
f740e790
NC		 19672001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1968
1969 * depend.c: Use FOPEN_.. macros in calls to fopen().
1970 * input-file.c: As above.
1971 * itbl-ops.c: As above.
1972 * listing.c: As above.
1973 * output-file.c: As above.
1974 * read.c: As above.
1975
7e005732
NC		 19762001-07-08 Anders Norlander <anorland@synergenix.se>
1977
1978 * read.c (s_incbin): New .incbin function.
1979 * read.c (potable): Add "incbin" pseudo-op.
1980 * read.h: Add s_incbin prototype.
1981 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1982 * NEWS: Mention new feature.
1983
ae341099
NC		 19842001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1985
1986 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1987 DEBUG_UNSPECIFIED.
1988
002de68b
JH		 19892001-07-06 John Healy <jhealy@redhat.com>
1990
1991 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1992 set of fixups to be stored.
1993 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1994 restored to be chosen from any that are saved.
1995 (gas_cgen_swap_fixups): Modified to allow the current set of
1996 fixups to be swapped with any other set that has been saved.
1997 (gas_cgen_initialize_saved_fixups_array): New routine.
1998 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1999 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
2000 or MAX_SAVED_FIXUP_CHAINS.
2001 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
2002 store, swap and restore fuctions to reflect the new interface.
2003
7099f9f9
NC		 20042001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
2005
2006 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
2007 ignore empty, ineffectual alignment frags when deciding if a
2008 branch can be short.
2009
557debba
JW		 20102001-07-05 Steve Ellcey <sje@cup.hp.com>
2011
2012 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
2013 and SPECIAL_SECTION_FINI_ARRAY.
2014 (special_section_name): Add .init_array and .fini_array.
2015 (md_pseudo_table): Add init_array and fini_array.
2016 (md): Add pointer_size and pointer_size_shift fields.
2017 (setup_unwind_header): New static function.
2018 (output_unw_records): Modify to use setup_unwind_header.
2019 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
2020 md.pointer_size_shift.
2021 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
2022
4ad09363
BE		 20232001-07-05 Ben Elliston <bje@redhat.com>
2024
464bb47c
BE		 2025 * README (Supported platforms): m88k no longer suffers bitrot.
2026
4ad09363
BE		 2027 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
2028
7fb088be
AM		 20292001-07-05 Alan Modra <amodra@bigpond.net.au>
2030
2031 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
2032 lsy_value. Correct typos in comments.
2033 * symbols.c (local_symbol_make): Update for name change.
2034 (local_symbol_convert): Likewise.
2035 (colon): Likewise.
2036 (S_GET_VALUE): Likewise.
2037 (S_SET_VALUE): Likewise.
2038 (print_symbol_value_1): Likewise.
2039 (resolve_symbol_value): Likewise. Don't divide local sym values
2040 by OCTETS_PER_BYTE twice.
2041
3e37788f
JW		 20422001-07-04 Jim Wilson <wilson@redhat.com>
2043
87885043
JW		 2044 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
2045
3e37788f
JW		 2046 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
2047 sched branches.
2048
81b0b3f1
BE		 20492001-07-05 Ben Elliston <bje@redhat.com>
2050
2a1e2a6d
BE		 2051 * read.c (s_fill): Correct spelling error in comments.
2052
81b0b3f1
BE		 2053 * doc/c-m88k.texi: New file.
2054 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
2055 * doc/Makefile.in: Regenerate.
2056 * doc/all.texi: Set M880X0.
2057 * doc/as.texinfo: Hook in m88k-dependent documentation.
2058
18ae5d72
EC		 20592001-07-04 Eric Christopher <echristo@redhat.com>
2060
2061 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
2062
2063 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
2064 and rm5721 as valid cpu strings.
2065 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2066
7461da6e
RS		 20672001-07-04 Richard Sandiford <rsandifo@redhat.com>
2068
2069 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
2070 if it's expected to be non-zero.
2071
87548816
NC		 20722001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
2073
7bcad3e5
NC		 2074 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
2075 fscan->fx_frag.
2076
87548816 2077 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 2078 (write_object_file): Set finalize_syms to
2079 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
2080 called.
87548816 2081
acebd4ce 2082 * doc/internals.texi: Document
18ae5d72 2083 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 2084
99a814a1
AM		 20852001-07-02 Alan Modra <amodra@bigpond.net.au>
2086
2087 * config/tc-ppc.c: Formatting fixes.
2088
bd59b34f
BE		 20892001-07-01 Ben Elliston <bje@redhat.com>
2090
2091 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
2092 they cause some subtle breakage. Will fix them again later.
2093
e237d851
NC		 20942001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
2095
2096 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
2097 outside of a function as a .appline directive.
2098
ec68c924
EC		 20992001-06-28 Eric Christopher <echristo@redhat.com>
2100 H.J. Lu <hjl@gnu.org>
2101
551b1d89
BE		 2102 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
2103 of mips_cpu for the ISA selection.
2104 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
2105 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 2106 (mips_tune): New. Use mips_tune for scheduling and optimization
2107 issues.
2108 (append_insn): Use mips_tune and mips_arch.
2109 (macro_build): Ditto.
2110 (mips_ip): Ditto.
2111 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
2112 backwards compatability mips_cpu generates arch and tune.
2113 (md_show_usage): Document new behavior.
2114
2115 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2116 Deprecate -mcpu.
2117
2118 * NEWS: Update.
2119
d8273442
NC		 21202001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
2121
38b87a1b
NC		 2122 * write.c (write_object_file): Do not set finalize_syms until
2123 after the segments have been sized. Some backends may still
2124 need to access the syms's frags in order to adjust relaxed
2125 frags.
2126
d8273442
NC		 2127 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2128 constants.
2129
1a16aca4
AM		 21302001-06-27 Alan Modra <amodra@bigpond.net.au>
2131
2132 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2133 subtract MD_PCREL_FROM_SECTION for 68k.
2134 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2135 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2136
d48019e0
AM		 21372001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2138
2139 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2140 pcrel, subtract MD_PCREL_FROM_SECTION value.
2141
37ffda10
BE		 21422001-06-24 Ben Elliston <bje@redhat.com>
2143
2144 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2145
6f112c47
JJ		 21462001-06-24 Jakub Jelinek <jakub@redhat.com>
2147
2148 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2149 section symbols the same way as externs.
2150
a181d81e
BE		 21512001-06-24 Ben Elliston <bje@redhat.com>
2152
453520d7
BE		 2153 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2154 (emit_relocations): Ditto.
2155 (s_bss): Ditto.
2156 (md_begin): Reformat comments to conform to the GNU standards.
2157 (md_assemble): Ditto.
2158
e21e484e
BE		 2159 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2160 (md_parse_option): Mark parameters as unused.
2161 (md_show_usage): Ditto.
2162 (calcop): Adjust type of `reg_prefix' to char.
2163 (get_reg): Ditto.
2164 (getval): Adjust type of local `c' to char.
2165 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2166 (md_create_long_jump): Ditto.
2167 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 2168
a181d81e
BE		 2169 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2170 to allay a possible compiler warning.
2171
dd9b19ab
NC		 21722001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2173
2174 * doc/internals.texi (CPU backend): Document md_atof.
2175
8be31359
NC		 21762001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2177
d48019e0
AM		 2178 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2179 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2180 architecture.
8be31359 2181
1cac9012
NC		 21822001-06-21 Philip Blundell <philb@gnu.org>
2183
2184 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2185 updated.
2186 (insns): Remove entry for adrl. Add long_flag for adr.
2187 (do_adr): Handle `l' suffix.
2188 (do_adrl): Delete.
2189
b091f402
AM		 21902001-06-21 Alan Modra <amodra@bigpond.net.au>
2191
2192 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2193 (md_apply_fix): Use it here. Replace printf with equivalent
2194 as_bad_where.
2195 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2196 (md_apply_fix): Here too.
2197 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2198 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2199 (md_convert_frag_1): Likewise.
2200
1ad63b2f
TR		 22012000-06-20 Tom Rix <trix@redhat.com>
2202
2203 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2204
c45021f2
NC		 22052001-06-18 H.J. Lu <hjl@gnu.org>
2206
ac62c346
AM		 2207 * doc/Makefile.am (info): Depend on $(MANS).
2208 (as.1): Remove the prefix `$(srcdir)/'.
2209 * doc/Makefile.in: Regenerated.
c45021f2 2210
ac62c346 2211 * as.1: Removed.
c45021f2 2212
2172d73b
PB		 22132001-06-18 Philip Blundell <philb@gnu.org>
2214
2215 * config/tc-arm.c (do_msr): Remove restriction on usage of
2216 immediate operands.
2217
45c500fa
AM		 22182001-06-19 Alan Modra <amodra@bigpond.net.au>
2219
2220 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2221 line info.
2222
0b317b08
PB		 22232001-06-13 Philip Blundell <philb@gnu.org>
2224
2225 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2226 (do_t_arit): Likewise.
2227
07a7a145
NC		 22282001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2229
2bc0a128
NC		 2230 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2231 .loc pseudos if the dfwarf2 functions are available.
2232 (md_assemble): Only call dwarf2_emit_insn if it is available.
2233
07a7a145
NC		 2234 * expr.c: Fix typo in comment.
2235
b131d4dc
NC		 22362001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2237
2238 * doc/as.texinfo (Infix Ops): Document that comparison and
2239 combiner operators can be used as infix operators.
2240
e1f44d10
NC		 22412001-06-12 Peter Jakubek <pjak@snafu.de>
2242
8a543126 2243 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 2244 of AND/OR.
2245 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2246 (reverse_mri_condition): Likewise.
2247 (swap_mri_condition): Issue warning for conditions that can not be
2248 swapped.
2249 (build_mri_control_operand): Fix order of operands (swapped).
2250 (build_mri_control_operand): Allow upper case extension in structured
2251 control directives.
2252 (s_mri_else): Likewise.
2253 (s_mri_next): Likewise.
2254 (s_mri_for): Likewise.
2255 (s_mri_if): Fix handling comment ('*') in mri mode.
2256 (s_mri_while): Likewise.
8a543126 2257 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 2258 extension.
e1f44d10 2259
3971ce95
NC		 22602001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2261
2262 * config/tc-arm.c: Fix test for overlow of literal pool.
2263
63486801
L		 22642001-06-11 H.J. Lu <hjl@gnu.org>
2265
2266 * NEWS: Updated for the new -n option for the MIPS assembler.
2267
2268 * config/tc-mips.c (md_show_usage): Add -n.
2269
2270 * doc/as.texinfo: Document the new -n option.
2271 * doc/c-mips.texi: Likewise.
2272 * doc/as.1: Regenerated.
2273
5dd0794d
AM		 22742001-06-10 Alan Modra <amodra@bigpond.net.au>
2275
2276 * config/obj-coff.c (obj_coff_section): Formatting fix.
2277
2278 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2279 ",pn".
2280
39c0a331
L		 22812001-06-08 H.J. Lu <hjl@gnu.org>
2282
2283 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2284 disable warning about all NOPS that the assembler generates.
2285 (macro): Warn NOPS generated only if warn_nops is not 0.
2286 (md_shortopts): Add `n'.
2287 (md_parse_option): Set warn_nops to 1 for `n'.
2288
268f6bed
L		 22892001-06-08 H.J. Lu <hjl@gnu.org>
2290
2291 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2292
ea4ff978
L		 22932001-06-08 H.J. Lu <hjl@gnu.org>
2294
2295 * config/tc-mips.c (md_apply_fix): Don't adjust common
2296 extern/weak symbols for ELF.
2297 (md_estimate_size_before_relax): Treat weak like extern for
2298 ELF.
2299 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2300 ELF.
2301
98aa84af
AM		 23022001-06-08 Alan Modra <amodra@bigpond.net.au>
2303
2304 * Makefile.am: 'som' is not wrongly spelled 'some'.
2305 * Makefile.in: Regenerate.
2306
2307 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2308 S_GET_VALUE by using a temp.
c0037ab6 2309 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 2310 (mips_emit_delays): Likewise.
2311 (my_getExpression): Likewise.
2312 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2313 (mips16_extended_frag): Remove code concerned with avoiding
2314 locking in a frag address now that symbols are not finalized until
2315 relaxation is complete. Cater for first relaxation pass having
2316 bogus addresses. Use relax_marker to reliably determine whether a
2317 symbol frag has been reached on the current pass.
2318
f85f789b
L		 23192001-06-07 H.J. Lu <hjl@gnu.org>
2320
2321 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2322 * configure: Regenerate.
2323
df3bcd6f
L		 23242001-06-07 H.J. Lu <hjl@gnu.org>
2325
2326 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2327 ecoff emulation.
2328 * configure: Regenerate.
2329
add56521
L		 23302001-06-07 H.J. Lu <hjl@gnu.org>
2331
2332 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2333 MIPS_STABS_ELF is defined.
2334
6da13e9a
NC		 23352001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2336
2337 * as.c (show_usage): Remove L from listing options. It is not a
2338 generic option.
2339
879db8be
NC		 23402001-06-06 Christian Groessler <cpg@aladdin.de>
2341
c0037ab6 2342 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 2343 variables and tagging unused parameters as such.
2344 (md_begin): Fixed a typo (","instead of ";").
2345 (struct ctrl_table): Add parentheses to initialize array
2346 correctly.
2347 (struct flag_table): Likewise.
2348 (struct intr_table): Likewise.
2349 (struct table): Likewise.
2350 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2351
98b32482
NC		 23522001-06-06 Peter Jakubek <pjak@snafu.de>
2353
8a543126 2354 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 2355 options to list (e.g. m5206e, m5307, m5407).
2356
6e139bf0
AM		 23572001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2358
2359 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2360 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2361
cb9401fc
AM		 23622001-06-06 Alan Modra <amodra@bigpond.net.au>
2363
2364 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2365 <JumpByte, JumpDword insn output>: Remove dead code.
2366
3c5cdb54
AM		 23672001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2368
2369 * as.c (parse_args): Correct option name "listing-lhs-width2".
2370
92ed29ef
NC		 23712001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2372
2373 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2374 status.
2375
371b7465
RH		 23762001-05-30 Richard Henderson <rth@redhat.com>
2377
2378 * read.c (emit_leb128_expr): Call md_cons_align.
2379
0f2712ed
NC		 23802001-05-28 Jeff Sturm <jsturm@one-point.com>
2381
2382 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2383 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2384 (tc_gen_reloc): Likewise.
2385 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 2386 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 2387 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2388
fbe572f9
AM		 23892001-05-27 Alan Modra <amodra@one.net.au>
2390
9e40345d
AM		 2391 * write.c (relax_segment <rs_space>): Check the section of a
2392 symbol to determine whether it is absolute rather than comparing
2393 its frag against zero_address_frag as listings play tricks with
2394 frags.
2395
fbe572f9
AM		 2396 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2397 allocated in the same chunk as the fixed part.
2398
54d3cad9
AM		 23992001-05-26 Alan Modra <amodra@one.net.au>
2400
2401 * write.c (relax_segment <rs_space>): Calculate growth using
2402 addresses before stretch. Prevent repeated error messages.
2403 From Peter Jakubek <pjak@snafu.de>
2404 Use as_bad_where and as_warn_where to pinpoint errors.
2405
766c03c9
AM		 24062001-05-25 Alan Modra <amodra@one.net.au>
2407
05bdb37e
AM		 2408 * symbols.c (resolve_symbol_value): Always set segment, even when
2409 not finalizing symbol value.
2410
1cd55018
AM		 2411 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2412 * config/obj-coff.c (write_object_file): Likewise.
2413 * (size_section): Remove rs_space assert as fr_symbol is no longer
2414 removed.
2415 (fill_section): Likewise.
2416
c709b096
AM		 2417 * configure.in: Replace linuxoldld with linux*oldld.
2418 * configure: Regenerate.
2419
b58c9faf
AM		 2420 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2421 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2422 that have been finalized.
2423
c89c8534
AM		 2424 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2425 taking exit_dont_set_value.
2426
54d3cad9
AM		 2427 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2428 relaxing.
766c03c9 2429
6877bb43
TR		 24302000-05-24 Tom Rix <trix@redhat.com>
2431
5dd0794d 2432 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 2433 numbers
5dd0794d 2434 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 2435
e027f3e8
AM		 24362001-05-24 Alan Modra <amodra@one.net.au>
2437
2438 * write.c (write_object_file): Set finalize_syms = 1 before
2439 size_seg is called.
2440
d1cf510e
NC		 24412001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2442
2443 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2444 architecture, remove erraneous ISA_MIPS32.
2445 (md_show_usage): Add MIPS r12k support.
2446 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 2447
507c8a1a
AM		 24482001-05-22 Alan Modra <amodra@one.net.au>
2449
2d0441d9
AM		 2450 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2451 testing for NULs.
2452
6386f3a7
AM		 2453 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2454 instead use finalize_syms directly. Don't treat expressions
2455 specially with regard to finalize_syms. Update calls to self.
2456 (resolve_local_symbol): Update call to resolve_symbol_value.
2457 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2458 !finalize_syms.
2459 * symbols.h (resolve_symbol_value): Update prototype.
2460 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2461 to resolve_symbol_value.
2462 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2463 * config/obj-coff.c (do_relocs_for): Likewise.
2464 (yank_symbols): Likewise.
2465 (fixup_segment): Likewise.
2466 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2467 * config/tc-mips.c (md_convert_frag): Likewise.
2468 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2469 (ppc_fix_adjustable): Likewise.
2470 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2471 (dwarf2dbg_convert_frag): Likewise.
2472 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2473 (eh_frame_convert_frag): Likewise.
2474 * expr.c (make_expr_symbol): Likewise.
2475 * write.c (adjust_reloc_syms): Likewise.
2476 (write_object_file): Likewise.
2477 (relax_segment): Likewise.
2478 (fixup_segment): Likewise.
2479 (finalize_syms): Init to zero, and update comment.
2480 (write_object_file): Set finalize_syms to 1 rather than 2.
2481 * doc/internals.texi (sy_value): Mention finalize_syms.
2482 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2483
c801568a
AM		 2484 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2485 as relaxable if embedded system, make weak syms non-relaxable.
2486 Move definition..
2487 (tc_m68k_fix_adjustable): ..so it can be used here.
2488 (md_apply_fix_2): Sign extend without conditional.
2489
507c8a1a
AM		 2490 * config/tc-v850.c: Update copyright.
2491
aaa4f6d9
JJ		 24922001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2493
c0037ab6
AM		 2494 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2495 howto entry is not found.
aaa4f6d9 2496
7e8f4100
AO		 24972001-05-15 Alexandre Oliva <aoliva@redhat.com>
2498
2499 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2500 optimize differences between symbols in code sections to
2501 constants.
2502 (mn10300_fix_adjustable): Don't adjust to section+offset
2503 relocations pointing at symbols in code sections.
2504
9fcc94b6
AM		 25052001-05-16 Alan Modra <amodra@one.net.au>
2506
2507 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2508 for 8 byte insns.
2509 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2510 opcodes are output rather than after. Delete insn_size.
2511 * config/tc-v850.c (md_assemble): Similarly, but delete
2512 total_insn_size.
2513
de1cb007
RH		 25142001-05-14 Richard Henderson <rth@redhat.com>
2515
2516 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2517 last change.
2518
67a659f6
RH		 25192001-05-14 Richard Henderson <rth@redhat.com>
2520
2521 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2522 also collect whether to expect an FDE augmentation.
2523 (check_eh_frame): Rewrite as a state machine. Track where in
2524 an FDE we are located, skip any augmentation.
2525 (eh_frame_estimate_size_before_relax): Get code alignment from
2526 the fragment subtype.
2527 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2528 * read.c (emit_leb128_expr): Call check_eh_frame.
2529
076dc439
AO		 25302001-05-14 Alexandre Oliva <aoliva@redhat.com>
2531
2532 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2533 before a relaxable insns.
2534
4e75439a
AO		 25352001-05-13 Alexandre Oliva <aoliva@redhat.com>
2536
2537 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2538 between symbols if the base symbol is in the current section;
2539 emit a PC-relative relocation instead.
2540
bcee8eb8
AM		 25412001-05-12 Peter Targett <peter.targett@arccores.com>
2542
2543 * config/tc-arc.c: Update copyright and tidy source comments.
2544 (md_pseudo_table): Add directive .cpu back as an alias for
2545 .option. Add .file and .line for dwarf2 support.
2546 (arc_mach_type): Make bfd_mach_arc_6 default.
2547 (md_longopts): Add entry 'pre-v6' representing old command line
2548 option when assembling for 'arc5' core versions.
2549 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2550 default behaviour.
2551 (arc_code_symbol): Make symbol value for @h30 fixup expression
2552 equal to O_constant.
2553 (md_assemble): Call dwarf2_emit_insn.
2554 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2555 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 2556 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2557
579f31ac
JJ		 25582001-05-11 Jakub Jelinek <jakub@redhat.com>
2559
2560 * config/tc-ia64.c (special_linkonce_name): New.
2561 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2562 .gnu.linkonce.ia64unw{,i}.FOO.
2563 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2564 (dot_endp): Add comment about it.
2565
15f65ae4
NC		 25662001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2567
c0037ab6 2568 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 2569 block, ensure that the low order bits of the alignment are
2570 preserved.
2571
606ab118
AM		 25722001-05-10 Alan Modra <amodra@one.net.au>
2573
2574 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2575 symbol_next.
2576
2577 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2578 current variable part of frag.
2579 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2580 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2581 * config/tc-m68hc11.c (RELAX_STATE): Define.
2582 (RELAX_LENGTH): Define.
2583 (md_estimate_size_before_relax): Handle non-relaxable cases
2584 separately from relaxable cases for clarity, and return correct
2585 size for multi-pass relaxation.
2586 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2587 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2588 (md_convert_frag): Remove "length_code".
2589 * config/tc-vax.c (RELAX_STATE): Define.
2590 (RELAX_LENGTH): Define.
2591 (md_relax_table): Add missing entry.
2592 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2593 (md_convert_frag): Remove "length_code".
2594 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2595 don't bother setting fr_var. Return correct size for multi-pass
2596 relaxation.
2597 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2598 (md_convert_frag): Don't bother clearing fr_var.
2599 (md_pseudo_table): Correct initialization.
2600 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2601 (md_estimate_size_before_relax): No need to set fr_var.
2602 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2603 (md_estimate_size_before_relax): No need to set fr_var.
2604
1f23ade4
RH		 26052001-05-09 Richard Henderson <rth@redhat.com>
2606
2607 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2608 beginning a function's unwind info block.
2609
96f37af6
AO		 26102001-05-09 Alexandre Oliva <aoliva@redhat.com>
2611
2612 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2613
8390138c
AS		 26142001-05-08 Andreas Schwab <schwab@suse.de>
2615
2616 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2617 fx_pcrel_adjust explicitly sign extend when reading it.
2618
5c65dbc1
AM		 26192001-05-08 Alan Modra <amodra@one.net.au>
2620
2621 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2622 from md_relax_table, and combine some switch cases.
2623
a7c92dae
AO		 26242001-05-06 Alexandre Oliva <aoliva@redhat.com>
2625
2626 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2627 from offset in non-pcrel operands too.
2628
d8708f40
NC		 26292001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2630
2631 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2632 * config/tc-arm.c (arm_handle_align): Do not insert more than
2633 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2634 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2635
3438adb3
AM		 26362001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2637
2638 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2639 Run "make dep-am".
2640 * Makefile.in: Regenerate.
2641 * configure.in: Remove duplicate mips-*-ecoff* entry.
2642 * configure: Regenerate.
2643
2644 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2645 (n_names): Cast away type mismatch.
2646 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2647 (obj_ecoff_frob_symbol): Likewise.
2648 * ecoff.c: (add_file): Add unused attribute.
2649 (ecoff_directive_begin): Likewise.
2650 (ecoff_directive_bend): Likewise.
2651 (ecoff_directive_def): Likewise.
2652 (ecoff_directive_dim): Likewise.
2653 (ecoff_directive_scl): Likewise.
2654 (ecoff_directive_size): Likewise.
2655 (ecoff_directive_type): Likewise.
2656 (ecoff_directive_tag): Likewise.
2657 (ecoff_directive_val): Likewise.
2658 (ecoff_directive_endef): Likewise.
2659 (ecoff_directive_end): Likewise.
2660 (ecoff_directive_ent): Likewise.
2661 (ecoff_directive_extern): Likewise.
2662 (ecoff_directive_file): Likewise.
2663 (ecoff_directive_fmask): Likewise.
2664 (ecoff_directive_frame): Likewise.
2665 (ecoff_directive_mask): Likewise.
2666 (ecoff_directive_loc): Likewise.
2667 (mark_stabs): Likewise.
2668 (ecoff_stab): Likewise.
2669 (ecoff_frob_symbol): Cast away type mismatch.
2670 (ecoff_padding_adjust): Likewise.
2671 (ecoff_build_symbols): Likewise.
2672 (ecoff_build_procs): Likewise.
2673 (ecoff_build_aux): Likewise.
2674 (ecoff_build_strings): Likewise.
2675 (ecoff_build_fdr): Likewise.
2676 (ecoff_build_debug): Likewise.
2677 * itbl-ops.c (itbl_assemble): Variable initialization.
2678
636c26b0
AM		 26792001-05-03 Alan Modra <amodra@one.net.au>
2680
2681 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2682 expressions rather than triggering an assert.
2683
c7e40348
NC		 26842001-05-02 Johan Rydberg <jrydberg@opencores.org>
2685
3438adb3
AM		 2686 * config/tc-openrisc.c: New file.
2687 * config/tc-openrisc.h: Likewise.
c7e40348 2688
3438adb3
AM		 2689 * Makefile.am: Add OpenRISC target.
2690 * Makefile.in: Regenerated.
c7e40348 2691
3438adb3
AM		 2692 * configure.in (openrisc-*-*): Add target.
2693 * configure: Regenerated.
c7e40348 2694
5cb1517b
NC		 26952001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2696
2697 * config/tc-arm.c (arm_frag_align_code): Change error message to
2698 more explanatory version.
2699
f4ddc5e6
L		 27002001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2701
2702 * config/tc-mips.c (md_parse_option): Also accept
2703 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2704
fa7fda74
L		 27052001-04-27 David Mosberger <davidm@hpl.hp.com>
2706
2707 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2708 argument passing order: predicate goes last, not first.
2709
87748b32
NC		 27102001-04-27 Sean McNeil <sean@mcneil.com>
2711
2712 * configure.in: Add arm-vxworks.
2713 * configure: Regenerate.
2714
16a0c2d4
NC		 27152001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2716
2717 * config/tc-arm.c (arm_handle_align): New Function: Generate
2718 no-op filled alignment frags.
2719 (arm_frag_align_code): New Function: Create a code alignment frag.
2720 (arm_init_frag): New Function: Initialse the target dependent
2721 parts of a frag.
2722
2723 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2724 (TC_FRAG_INIT): Define.
2725 (HANDLE_ALIGN): Define.
2726 (md_do_align): Define.
2727
ea3b9044
NC		 27282001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2729
2730 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2731 symbol has been initialised before extracting its symbol index.
2732
d6d788bd
L		 27332001-04-24 H.J. Lu <hjl@gnu.org>
2734
2735 * configure: Regenerated with the right version of autoconf.
2736
6840198f
NC		 27372001-04-24 Christian Groessler <cpg@aladdin.de>
2738
2739 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2740 generate R_CALLR and R_REL16 relocations
2741
1c97d17b
JE		 27422000-04-20 Jason Eckhardt <jle@redhat.com>
2743
2744 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2745 since frag_now can change after d10v_cleanup is called.
2746
1c33f1da
DB		 27472001-04-16 David O'Brien <obrien@FreeBSD.org>
2748
2749 * configure.in: Add the em type for FreeBSD targets.
2750 * configure: Regenerate.
2751
eb0dfd58
AO		 27522001-04-14 Alexandre Oliva <aoliva@redhat.com>
2753
8c5e1ccd
AO		 2754 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2755 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2756
eb0dfd58
AO		 2757 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2758 pc-relative relocations not placed at the end of the instruction.
2759
1deb8127
JW		 27602001-04-13 Jim Wilson <wilson@redhat.com>
2761
2762 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2763 excluding br.i.
2764
f5fa8ca2
JJ		 27652001-04-13 Jakub Jelinek <jakub@redhat.com>
2766
2767 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2768 handle SHF_MERGE and SHF_STRINGS.
2769 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2770 (obj_elf_section): Allow additional argument specifying entity size.
2771 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2772 in SEC_MERGE sections.
2773
fb81275c
JM		 27742001-04-12 Jason Merrill <jason_merrill@redhat.com>
2775
2776 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2777
a8a22e33
AO		 27782001-04-12 Alexandre Oliva <aoliva@redhat.com>
2779
2780 * expr.c (operand): Pass &c to md_parse_name().
2781 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2782
af9539e4
L		 27832001-04-07 Steven J. Hill <sjhill@cotw.com>
2784
2785 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2786
2787 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2788 * Makefile.in: Regenerated.
2789
2790 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2791 * configure: Regenerated.
2792
4dfea105
AO		 27932001-04-06 Alexandre Oliva <aoliva@redhat.com>
2794
2795 * config/tc-mn10300.c (xr_registers): Added `pc'.
2796
e66457fb
AM		 27972001-04-05 Alan Modra <alan@linuxcare.com.au>
2798
2799 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2800 * configure: Regenerate.
2801
2802 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2803 cases, and always return size based on current fr_subtype.
2804 (md_begin): Move initialization of md_relax_table..
2805 (md_relax_table): ..to static initializer. Set rlx_length for
2806 UNDEF_WORD_DISP cases.
2807 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2808 (md_begin): Likewise.
2809 (md_relax_table): Likewise.
2810 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2811 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2812 Set rlx_backward and rlx_forward to zero for unused states.
2813 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2814 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2815 (UNCOND12, UNCOND32): Remove duplicate defines.
2816
aacb5251
HPN		 28172001-04-04 Hans-Peter Nilsson <hp@axis.com>
2818
c335d394
HPN		 2819 * config/tc-cris.c (md_estimate_size_before_relax) <case
2820 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2821 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2822 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2823 Add cases to cover all relax states.
ed67db7a
HPN		 2824 (cris_insn_first_word_frag): New.
2825 (md_assemble): Call cris_insn_first_word_frag to get the first
2826 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2827 end. Drop variable insn_size.
2828 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2829 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2830 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 2831
aacb5251
HPN		 2832 * write.c (write_object_file): Reset broken word state before
2833 calling relax_seg.
2834
cdbc6895
AM		 28352001-03-31 Alan Modra <alan@linuxcare.com.au>
2836
61b96bb4
AM		 2837 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2838 for one line if not already enabled.
2839 * cond.c (s_elseif): Correct conditional assembly listing.
2840 (s_else): Likewise.
2841
cdbc6895
AM		 2842 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2843 Don't abort on NULL current_cframe.
2844
93c2a809
AM		 28452001-03-30 Alan Modra <alan@linuxcare.com.au>
2846
0529cb87 2847 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 2848 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2849 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2850 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2851 * config/obj-coff.c (do_relocs_for): Likewise.
2852 (yank_symbols): Likewise.
2853 (fixup_segment): Likewise.
2854 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2855 (ppc_fix_adjustable): Likewise.
2856 * config/tc-mips.c (md_convert_frag): Likewise.
2857 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2858 * ehopt.c (eh_frame_convert_frag): Likewise.
2859 * expr.c (make_expr_symbol): Likewise.
0529cb87 2860
e46d99eb
AM		 2861 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2862 better packing.
2863 * symbols.c (resolve_symbol_value): Don't fix expression values
2864 until relaxation is complete.
2865 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2866 (S_GET_VALUE): Likewise, and return unresolved expression value.
2867 * write.c (finalize_syms): New.
2868 (relax_and_size_seg): Split into..
2869 (relax_seg): New function, returns 1 if anything changed..
2870 (size_seg): And the remainder of relax_and_size_seg.
2871 (fixup_segment): Arrange for final resolution of sym values.
2872 (adjust_reloc_syms): Likewise.
2873 (write_object_file): Likewise, and repeatedly call relax_seg until
2874 nothing more changes.
2875 (relax_segment): Return 1 if anything changed. Use correct types
2876 for rs_org `target' and `after'.
2877 * write.h (finalize_syms): Declare.
2878 (relax_segment): Update prototype.
2879
93c2a809
AM		 2880 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2881 do-nothing cases to switch to avoid abort on a second relaxation
2882 pass, and tidy code a little.
2883 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2884 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2885 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2886 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2887 (md_relax_table): Remove first four unused entries. Increment
2888 rlx_length by one throughout table, and update comments to suit.
2889 (md_estimate_size_before_relax): Return size of current variable
2890 part of frag to reflect reality when relaxing more than once.
2891 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2892 (COND32, UNCD32): Rename to DISP32 throughout.
2893 (UNDEF_WORD_DISP): Renumber to 3.
2894 (md_estimate_size_before_relax): Add extra do-nothing cases.
2895 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2896 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2897 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2898 handle word and dword branches.
2899
d551a338
HPN		 29002001-03-29 Hans-Peter Nilsson <hp@axis.com>
2901
2902 * config/tc-cris.h (tc_fix_adjustable): Allow only
2903 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 2904 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2905 example in comment to valid type.
d551a338 2906
440ecb38
L		 29072001-03-28 H.J. Lu <hjl@gnu.org>
2908
2909 * read.c (equals): Set to local for COFF only if it hasn't been
2910 defined before.
2911
8a238888
AM		 29122001-03-28 Alan Modra <alan@linuxcare.com.au>
2913
2914 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2915 (md_begin): Use it when setting default architecture.
2916
775cf891
NC		 29172001-03-27 Nick Papadonis <nick@coelacanth.com>
2918
2919 * read.c (equals): (for COFF) default symbols to being local.
2920
f9c19112
HPN		 29212001-03-27 Hans-Peter Nilsson <hp@axis.com>
2922
2923 * configure.in (cris-*-*): Change default emulation to criself.
2924 (cris-*-*aout*): New rule.
2925 * configure: Regenerate.
2926
07855bec
NC		 29272001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2928
2929 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2930 BFD_RELOC_390_GOTENT.
2931 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2932 BFD_RELOC_390_GOTENT.
2933
29342001-03-26 Nick Clifton <nickc@redhat.com>
2935
2936 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2937 * config/tc-s390.c (s390_force_relocation): New function: Force
2938 relocations for VTINHERIT relocs.
2939
0285c67d
NC		 29402001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2941
2942 * doc/as.texinfo: Put @c man begin to generate the as man page.
2943 When generating man, define all the variables. Re-organize some
2944 options to obtain better indentation of man page.
2945 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2946 (as.1): Build from as.texinfo.
2947 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2948
551c1ca1
AM		 29492001-03-25 Alan Modra <alan@linuxcare.com.au>
2950
2951 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2952 scale factor, and return the end of the expression.
2953 (i386_operand): Modify for above.
2954
c3a27914
NC		 29552001-03-23 Nick Clifton <nickc@redhat.com>
2956
2957 * doc/as.texinfo: Document --listing-XXX command line switches.
2958 Explain why listings behave differently when -pipe is used.
2959
37006e43
NC		 29602001-03-23 Richard Sandiford <rsandifo@redhat.com>
2961
2962 * write.c (fix_new_exp): Print an error if passed a register.
2963
08caf3f8
HPN		 29642001-03-23 Hans-Peter Nilsson <hp@axis.com>
2965
2966 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2967 (PIC_SUFFIX_CHAR): New macro.
2968 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2969 (pic): New variable.
2970 (md_longopts): New option --pic.
2971 (OPTION_PIC): Define.
2972 (md_estimate_size_before_relax): Tweak longish comment.
2973 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2974 (md_assemble): Handle a PIC relocation on prefix and normal
2975 instruction operands.
2976 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2977 "complex" operand expressions. Call frag_more outside
2978 gen_cond_branch_32 parameter list.
2979 (cris_process_instruction): Handle PIC relocs on parsed
2980 operand expressions. Validize PIC reloc sizes.
2981 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2982 (gen_bdap): Handle "complex" operand expressions.
2983 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2984 ADD.D offset,PC as jump instruction if generating PIC. Generate
2985 error instead of crashing on complex expressions.
2986 (cris_number_to_imm): Add segT parameter. All callers changed.
2987 Use segT parameter, not now_seg, for segment of fixup. Handle
2988 PCREL relocations but check that they are fully resolved.
2989 (md_parse_option): Handle OPTION_PIC.
2990 (tc_gen_reloc): Handle PIC relocs.
2991 (md_show_usage): Update for --pic.
2992 (md_apply_fix3): Renamed from md_apply_fix.
2993 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2994 (md_cris_force_relocation): Force relocation for PIC relocs.
2995
2996 * config/tc-cris.h: Tweak attribution.
2997 (MD_APPLY_FIX3): Define.
2998 (IS_CRIS_PIC_RELOC): New macro.
2999 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3000 (tc_fix_adjustable): Don't adjust a globally visible symbol when
3001 generating ELF.
8a238888 3002 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 3003
38686296
AM		 30042001-03-20 Alan Modra <alan@linuxcare.com.au>
3005
3006 * frags.h (struct frag): Add relax_marker.
3007 * write.c (is_dnrange): Delete.
3008 (relax_frag): Use correct types for `aim', `target', `address'.
3009 Delete `offset', `was_address'. Test `relax_marker' instead of
3010 using fragile (and slow) address test.
3011 (relax_segment): Init and flip `relax_marker'.
3012
2e98d2de
AM		 30132001-03-19 Alan Modra <alan@linuxcare.com.au>
3014
3015 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
3016 used register name.
3017
e629c13f
SC		 30182001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3019
3020 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
3021 with 'Motorola specification for assembly language input standard'.
3022
249e3833
RH		 30232001-03-17 Richard Henderson <rth@redhat.com>
3024
3025 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
3026 (dwarf2_directive_loc): Don't use them.
3027 (dwarf2_directive_file): Reject duplicate file definitions.
3028 (get_filenum): Zero allocated memory.
3029 (out_file_list): Complain about missing file definitions.
3030
2289f85d
AM		 30312001-03-17 Alan Modra <alan@linuxcare.com.au>
3032
3033 * read.c (do_org): Handle complex expressions.
3034 * cgen.c (gas_cgen_finish_insn): Likewise.
3035
4d5a53ff
JW		 30362001-03-15 David Mosberger <davidm@hpl.hp.com>
3037
3038 * config/tc-ia64.c (md): New member keep_pending_output.
3039 (ia64_flush_pending_output): Flush only if md.keep_pending_output
3040 is not set.
3041 (dot_xdata): Turn on md.keep_pending_output for the duration of
3042 this function.
3043 (dot_xfloat_cons): Ditto.
3044 (dot_xstringer): Ditto.
3045 (dot_xdata_ua): Ditto.
3046 (dot_xfloat_cons_ua): Ditto.
3047
30482001-03-15 Jim Wilson <wilson@redhat.com>
3049
3050 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
3051 label support.
3052
19c0258a
AO		 30532001-03-15 Alexandre Oliva <aoliva@redhat.com>
3054
3055 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
3056
d68d4570
DD		 30572001-03-15 DJ Delorie <dj@redhat.com>
3058
3059 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
3060 blindly freeing string if it isn't at the top of the obstack.
3061
f3c180ae
AM		 30622001-03-13 Alan Modra <alan@linuxcare.com.au>
3063
3064 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
3065 (NUM_FLAG_CODE): Define.
3066 (lex_got): New function.
3067 (got_reloc): New global var.
3068 (x86_cons_fix_new): New function.
3069 (x86_cons): New function.
3070 (i386_immediate): Use lex_got here, replacing inline code. Change
3071 "ignoring junk.." error message to "junk.."
3072 (i386_displacement): Likewise.
3073 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
3074 (x86_cons): Declare.
3075 (TC_CONS_FIX_NEW): Define.
3076 (x86_cons_fix_new): Declare.
3077
83e7603d
NC		 30782001-03-12 Nick Clifton <nickc@redhat.com>
3079
3080 * config/tc-arm.c (md_begin): Always set machine type based on
3081 cpu_variant.
3082
1ae12ab7
AM		 30832001-03-07 Alan Modra <alan@linuxcare.com.au>
3084
3085 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 3086 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 3087 union.
f3c180ae
AM		 3088 <JumpInterSegment output>: Use correct i.disp_reloc[].
3089 <immediate output>: Likewise.
1ae12ab7 3090
4f3c3dbb
NC		 30912001-03-06 Nick Clifton <nickc@redhat.com>
3092
3093 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
3094 BLX(1) instruction.
3095
dc84e067
NC		 30962001-03-06 Igor Shevlyakov <igor@windriver.com>
3097
3098 * config/tc-m68k.c : Add 5407 to archs[] table.
3099 (HAVE_LONG_BRANCH): Add mcf5407.
3100 (select_control_regs): Recognize 5407.
3101
a8150a88
DB		 31022001-03-02 Dave Brolley <brolley@redhat.com>
3103
1ae12ab7
AM		 3104 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
3105 than m32r_do_align.
a8150a88 3106
e103941e
NC		 31072001-03-02 Richard Sandiford <rsandifo@redhat.com>
3108
3109 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
3110 (gen_to_words): Print warnings if NaNs are found and the target CPU
3111 does not support them. Allow largest exponent to be used in normal
3112 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
3113
7c44d1d3
AJ		 31142001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
3115
3116 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3117 anymore since we use bfd_elf_generic_reloc now.
3118 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3119
27b7e12d
AM		 31202001-02-27 Alan Modra <alan@linuxcare.com.au>
3121
3122 * configure.in (BFD_VERSION): New.
3123 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3124 * configure: Regenerate.
3125 * Makefile.am: Run "make dep-am"
3126 * Makefile.in: Regenerate.
3127 * doc/Makefile.in: Regenerate.
3128
1af96959
NC		 31292001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3130
3131 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3132 SEC_NEVER_LOAD when the 'n' flag is used.
3133 Add SEC_NEVER_LOAD to matchflags.
3134
d95767bf
SC		 31352001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3136
3137 * symbols.c (decode_local_label_name): Initialize message_format
3138 only when an error is reported (perf pb due to I18N).
3139
3737d051
L		 31402001-02-23 H.J. Lu <hjl@gnu.org>
3141
3142 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3143 BFD_ASSEMBLER is not defined.
3144
23fe39df 31452001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 3146
3147 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3148 done if it's against a symbol.
3149
7463c317
TW		 31502001-02-22 Timothy Wall <twall@cygnus.com>
3151
3152 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3153 target formats if applicable.
3154 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3155 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3156 * Makefile.in: Regenerated.
3157 * configure.in: Added configuration for ia64-*-aix*.
3158 * configure: Regenerated.
7c44d1d3 3159
87f8eb97
JW		 31602001-02-21 David Mosberger <davidm@hpl.hp.com>
3161
3162 * config/tc-ia64.c (enum operand_match_result): New type.
3163 (operand_match): Change return type to operand_match_result.
3164 Fix all returns appropriately, adding support for returning the
3165 out-of-range result.
3166 (parse_operands): New locals result, error_pos, out_of_range_pos,
3167 curr_out_of_range_pos. Rewrite operand matching loop to give better
3168 error messages.
7c44d1d3 3169
33d01f33
JW		 31702001-02-21 David Mosberger <davidm@hpl.hp.com>
3171
3172 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3173 (dot_proc): Clear unwind.prologue_count to zero.
3174 (dot_prologue): Increment unwind.prologue_count.
3175 (dot_restore): If second operand is omitted, use
3176 unwind.prologue_count -1 for "ecount" (# of additional regions to
3177 pop). Decrement unwind.prologue_count by number of regions
3178 popped.
3179
7e84d676
NC		 31802001-02-21 Nick Clifton <nickc@redhat.com>
3181
3182 * doc/as.texinfo (Section): Note that some flags to the COFF
3183 version of .section remove attributes rather than setting them.
3184
5cd4edbe
KH		 31852001-02-20 Kazu Hirata <kazu@hxi.com>
3186
29184774
NC		 3187 * config/tc-pdp11.c: Fix formatting.
3188 * config/tc-pdp11.h: Likewise.
5cd4edbe 3189
80b3ee89
AJ		 31902001-02-20 Bo Thorsen <bo@suse.de>
3191
3192 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3193 entry.
3194
0fde8cc6 31952001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 3196
3197 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3198 all FreeBSD platforms should look the same at this level.
3199 * configure: Rebuilt.
3200 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3201
e135f41b
NC		 32022001-02-18 lars brinkhoff <lars@nocrew.org>
3203
3204 * Makefile.am: Add PDP-11 target.
3205 * configure.in: Likewise.
3206 * config/tc-pdp11.c: New file.
3207 * config/tc-pdp11.h: New file.
3208 * doc/Makefile.am: Add PDP-11 documentation.
3209 * doc/all.texi: Likewise.
3210 * doc/as.texinfo: Likewise.
3211 * doc/c-pdp11.texi: New file.
3212
363c574f
MG		 32132001-02-16 matthew green <mrg@redhat.com>
3214
5dd0794d 3215 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 3216
fa1cb89c
JW		 32172001-02-13 Jim Wilson <wilson@redhat.com>
3218
3219 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3220 reloc instead of a 0 reloc.
3221 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3222 as done.
3223 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3224
c842b53a
ILT		 32252001-02-13 Ian Lance Taylor <ian@zembu.com>
3226
3227 * write.c (is_dnrange): Stop as soon as the address becomes
3228 larger.
3229 (relax_frag): Add segment parameter. Only call symbol_get_frag
3230 once. Only call is_dnrange if the symbol is in the same segment,
3231 and the symbol address is larger.
3232 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3233 * write.h (relax_frag): Update declaration.
3234 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3235 it to relax_frag.
3236 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3237 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3238 (m32r_relax_frag): Update declaration.
3239 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3240 * config/tc-tic54x.h (md_relax_frag): Likewise.
3241 * doc/internals.texi (CPU backend): Update documentation for
3242 md_relax_frag.
3243
6fad6acb
AM		 32442001-02-13 Alan Modra <alan@linuxcare.com.au>
3245
fddf5b5b
AM		 3246 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3247 Mention effect of < 386 architectures on jump promotion.
3248 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3249
3250 * config/tc-i386.c (no_cond_jump_promotion): New.
3251 (set_cpu_arch): Parse "jumps" arch modifier.
3252 (insn_size): Modify usage comment.
3253 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3254 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3255 (TYPE_FROM_RELAX_STATE): New define.
3256 (UNCOND_JUMP, COND_JUMP): Renumber.
3257 (md_relax_table): Reorder to suit.
3258 (COND_JUMP86): New define.
3259 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3260 (md_assemble): Create frag var for jumps of max size, encode relax
3261 state for COND_JUMP86.
3262 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3263 leave conditional jumps small if no_cond_jump_promotion.
3264 (md_convert_frag): Likewise.
3265
6fad6acb
AM		 3266 * expr.c (operator): Don't bump input_line_pointer for two char
3267 operators. Instead return operator size via new param num_chars.
3268 (expr): Use above to parse multi-char operators correctly.
3269
131b0983 32702001-02-12 Jan Hubicka <jh@suse.cz>
23df1078 3271
29184774 3272 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 3273 BFD_RELOC_X86_64_GOTPCREL.
3274 (i386_validate_fix): Likewise.
3275
b1e2e654
PB		 32762001-02-12 Philip Blundell <pb@futuretv.com>
3277
3278 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3279 ldrt/strt instructions.
3280
9117d219
NC		 32812001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3282
3283 * config/tc-mips.c (macro): For M_LA_AB emit a
3284 BFD_RELOC_MIPS_CALL16 relocation or a
3285 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3286 BFD_RELOC_MIPS_GOT16 and
3287 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3288 loading the jump register when generating SVR4_PIC code.
3289
97238fbd
CD		 32902001-02-10 Chris Demetriou <cgd@broadcom.com>
3291
3292 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3293 map to MIPS-specific files, as they used to do before the
3294 change on 2000-05-21.
3295 * configure: Regerate.
3296
0f074f60
CD		 32972001-02-10 Chris Demetriou <cgd@broadcom.com>
3298
3299 * config/tc-mips.c (md_parse_option): Don't try to compile
3300 ELF-only option code if not ELF.
3301
91a2ae2a
RH		 33022001-02-08 David Mosberger <davidm@hpl.hp.com>
3303
3304 * config/tc-ia64.h (md_elf_section_type): New macro.
3305 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3306 (they're now handled via ia64_elf_section_type.
3307
3308 * config/tc-ia64.c (unwind): New members saved_text_seg,
3309 saved_text_subseg, and force_unwind_entry.
3310 (optimize_unw_records): New function to optimize away unnecessary
3311 unwind directives.
3312 (ia64_elf_section_type): New function.
3313 (output_unw_records): Generate unwind info only if the size is
3314 non-zero or if it's forced for some other reason (e.g.,
3315 handlerdata or a personality routine).
3316 (generate_unwind_image): Don't switch back to previous
3317 section---stay inside the unwind info section instead so that
3318 handlerdata that may follow goes into the right place.
3319 (dot_handlerdata): Force generation of unwind entry and save the
3320 current active text segment before generating unwind image.
3321 (dot_unwentry): Force generation of unwind entry.
3322 (dot_personality): Ditto.
3323 (dot_endp): Generate unwind table entry only if there is
3324 some unwind info or the unwind entry was forced.
3325
3326 * config/tc-ia64.c (make_unw_section_name): New macro to form
3327 unwind section name.
3328 (generate_unwind_image): Add "text_name" argument. Use it to
3329 form unwind section name.
3330 (dot_handlerdata): Determine current segment (section) name and
3331 pass it to generate_unwind_image().
3332 (dot_endp): Determine current segment (section) name and use
3333 it to determine the appropriate unwind section name.
3334 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3335 n, fill, and max arguments.
3336
a85d7ed0
NC		 33372001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3338
3339 * Makefile.am: Add linux target for S/390.
3340 * configure.in: Likewise.
3341 * config/tc-s390.c: New file.
3342 * config/tc-s390.h: New file.
3343
de68de20
AO		 33442001-02-09 Alexandre Oliva <aoliva@redhat.com>
3345
3346 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3347 2byte, 4byte and 8byte.
3348
23fe39df 33492001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 3350
3351 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3352 md_number_to_chars with size > sizeof (valueT).
3353
a99746f4
L		 33542001-02-06 H.J. Lu <hjl@gnu.org>
3355
3356 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3357 there is no relocation.
3358
f4e17b3d
L		 33592001-02-06 H.J. Lu <hjl@gnu.org>
3360
3361 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3362
3363 * config/tc-ia64.c (md_parse_option): Only accept the valid
3364 ia64 options on "-axxx".
3365
3557da92
JW		 33662001-02-05 Jim Wilson <wilson@redhat.com>
3367
3368 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3369 aborting for invalid operands.
3370
da6c73e0
AM		 33712001-02-06 Alan Modra <alan@linuxcare.com.au>
3372
3373 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3374 than via pointer. Update all callers.
3375 (UNWIND_LOW32): Define.
3376 (UNWIND_HIGH32): Define.
3377 (pa_build_unwind_subspace): Use the above macros instead of dumping
3378 bitfields directly. Call frag_more once rather than multiple times.
3379 (md_assemble): Use UNWIND_LOW32.
3380 (pa_entry): Likewise
3381 (pa_procend): Likewise.
3382 (process_exit): Use UNWIND_HIGH32.
3383
986c6f4b
SC		 33842001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3385
3386 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3387 function to select the header according to the cpu.
3388 (md_after_pass_hook, md_do_align): Remove.
3389 (md_cleanup, m68hc11_cleanup): Remove.
3390 (md_pcrel_from_section): Declare.
3391 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3392 (build_jump_insn, build_insn): Likewise.
3393 (m68hc11_listing_header): New function.
3394 (m68hc11_cleanup): Remove.
3395
dbb8ad49
SC		 33962001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3397
328dc123 3398 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 3399 symbols because there is no support for shared libraries and these
328dc123 3400 symbols can't be overridden (unless they are weak).
dbb8ad49 3401
a987bfc9
RH		 34022001-02-01 Momchil Velikov <velco@fadata.bg>
3403
3404 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3405 for the compilation unit with a zero byte.
3406
22862cde
AM		 34072001-01-30 Alan Modra <alan@linuxcare.com.au>
3408
3409 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3410 destinations. Correct range check for 17 and 22 bit branches.
3411
8ec6253e
NC		 34122001-01-25 Nick Clifton <nickc@redhat.com>
3413
3414 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3415 still set. Issue an error message instead.
3416 (md_estimate_size_before_relax): Delete unused variable
3417 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 3418
43ad3147
KH		 34192001-01-23 Kazu Hirata <kazu@hxi.com>
3420
3421 * as.c: Fix formatting.
3422 * ehopt.c: Likewise.
3423 * messages.c: Likewise.
3424 * stabs.c: Likewise.
3425 * symbols.c: Likewise.
3426
015c05c1
AM		 34272001-01-23 Ben Elliston <bje@redhat.com>
3428
3429 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3430
66498417
KH		 34312001-01-22 Kazu Hirata <kazu@hxi.com>
3432
3433 * config/tc-alpha.c: Fix formatting.
3434
1aad8cf8
KH		 34352001-01-19 Kazu Hirata <kazu@hxi.com>
3436
3437 * config/tc-alpha.c: Fix formatting.
3438
32ff5c2e
KH		 34392001-01-18 Kazu Hirata <kazu@hxi.com>
3440
3441 * config/tc-alpha.c: Fix formatting.
3442
cd17328a
NC		 34432001-01-18 Nick Clifton <nickc@redhat.com>
3444
3445 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3446 "da" flags.
3447 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3448
81c425d1
AO		 34492001-01-18 Alexandre Oliva <aoliva@redhat.com>
3450
3451 * configure.in (cpu_type, arch): Match i386 too.
3452 * configure: Rebuilt.
3453
e5cb08ac
KH		 34542001-01-16 Kazu Hirata <kazu@hxi.com>
3455
3456 * config/tc-i386.c: Fix formatting.
3457
1d3d5051
AM		 34582001-01-16 Alan Modra <alan@linuxcare.com.au>
3459
64afeba3
AM		 3460 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3461 relocs for .PARISC.unwind section.
3462
1d3d5051
AM		 3463 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3464 depending on section flags, not just for .text.
3465
b44b1b85
JW		 34662001-01-15 Jim Wilson <wilson@redhat.com>
3467
3468 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3469 not immediately followed by an instruction.
3470
098f2ec3
KH		 34712001-01-15 Kazu Hirata <kazu@hxi.com>
3472
3473 * config/tc-m68hc11.c: Fix formatting.
3474
d4887adc
NC		 34752001-01-15 Nick Clifton <nickc@redhat.com>
3476
3477 * symbols.c (colon): Change 'already defined symbol' from a
3478 fatal error to an ordinary error. There is no reason why this
3479 error should be fatal.
3480
3481 * message.c (as_fatal): Delete output file, if one has been
015c05c1 3482 created.
d4887adc 3483
fcfd4916
AM		 34842001-01-14 Alan Modra <alan@linuxcare.com.au>
3485
3486 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3487
bfb32b52
KH		 34882001-01-14 Kazu Hirata <kazu@hxi.com>
3489
3490 * config/tc-alpha.c: Fix formatting.
3491 * config/tc-arc.c: Likewise.
3492 * config/tc-arc.h: Likewise.
3493 * config/tc-d10v.c: Likewise.
3494 * config/tc-i370.c: Likewise.
3495 * config/tc-i386.c: Likewise.
3496 * config/tc-i960.c: Likewise.
3497 * config/tc-m68k.c: Likewise.
3498 * config/tc-ppc.c: Likewise.
3499 * config/tc-sparc.c: Likewise.
3500 * config/tc-tahoe.c: Likewise.
3501 * config/tc-vax.c: Likewise.
3502
1e07b820
KH		 3503 * config/tc-arc.c: Fix formatting.
3504
19203624
KH		 3505 * config/tc-arc.c: Fix formatting.
3506
1328dc98
AM		 35072001-01-14 Alan Modra <alan@linuxcare.com.au>
3508
c46b7515
AM		 3509 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3510 both 32 and 64 bit ELF.
3511
1328dc98
AM		 3512 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3513 and don't bother storing `m' for "ce" completer. Tidy handling of
3514 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3515
131b0983 35162001-01-14 Jan Hubicka <jh@suse.cz>
b9d79e03 3517
29184774 3518 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 3519 (i386_mach): Declare.
29184774 3520 * config/tc-i386.c (i386_mach): New function.
b9d79e03 3521
a349d9dd
PB		 35222001-01-13 Philip Blundell <philb@gnu.org>
3523
3524 * doc/as.texinfo: Fix spelling and cross-references.
3525
3526 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3527 character for all systems, not just GNU/Linux. Make it explicit
3528 that `-k' doesn't affect code generation, just ELF flags.
3529
131b0983 35302001-01-13 Jan Hubicka <jh@suse.cz>
e2914f48
JH		 3531
3532 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3533 instructions.
3534
272d76e0
FCE		 35352001-01-12 Frank Ch. Eigler <fche@redhat.com>
3536
3537 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3538
d0398d6a
NC		 35392001-01-12 Nick Clifton <nickc@redhat.com>
3540
3541 * as.c (print_args): Update copyright date to 2001.
3542
2d73a4ca
NC		 35432001-01-12 Peter Targett <peter.targett@arccores.com>
3544
3545 * doc/c-arc.texi: New file.
3546 Some sections to be expanded.
3547
6e0b89ee
AM		 35482001-01-12 Alan Modra <alan@linuxcare.com.au>
3549
3550 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3551 (md_parse_option): Always accept "--32".
3552
0d2bcfaf
NC		 35532001-01-11 Peter Targett <peter.targett@arccores.com>
3554
3555 * as.h (TC_ARC): Ensure struc-symbol.h included.
3556 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3557 warnings.
3558 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3559 (TARGET_SYMBOL_FIELDS) added.
3560
3561 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3562 * doc/c-arc.texi: New file.
3563 Some sections to be expanded.
3564 * doc/as.texinfo: Update command-line options.
3565 Removed outdated text for ARC dependant features, instead include
3566 text from above file.
3567
3568 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3569 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3570 (targ-cpu.h) header.
3571 * config/tc-arc.h:
3572 * config/tc-arc.c: New updated configuration for
3573 ARC, including selection of core variants, and extensibility of
3574 instructions, registers etc. through directives.
3575
3576 * config/tc-arc.c (arc_extinst): Minor corrections for
3577 error messages.
3578 (arc_common) Likewise. Make alignment argument optional for local
3579 symbols also, with default of zero.
3580
88051039
SC		 35812001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3582
3583 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3584 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3585 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3586 and fix_new_exp() instead.
3587 (md_convert_frag): For indexed post byte use the symbol value
3588 rather than the displacement.
3589 (md_relax_table): Fix indexed offset relax.
3590
d8273f3b
SC		 35912001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3592
3593 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3594 relax weak symbols.
015c05c1 3595 (relaxable_symbol): New function.
d8273f3b 3596
eea2ad45
AJ		 35972001-01-11 Andreas Jaeger <aj@suse.de>
3598
3599 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3600 not used anywhere.
3601
7a91e76a
NC		 36022001-01-10 Nick Clifton <nickc@redhat.com>
3603
3604 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3605 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3606
aa257fcd
NC		 36072001-01-10 Nick Clifton <nickc@redhat.com>
3608
3609 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3610 character used to dollar local symbols.
3611 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3612 local label symbols.
3613 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3614 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3615 if defined.
3616 Use LOCAL_LABEL_CHAR.
3617 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3618 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3619 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3620
b77a7acd
AJ		 36212001-01-08 Bo Thorsen <bo@suse.de>
3622
015c05c1
AM		 3623 * config/tc-i386.c (i386_immediate, i386_displacement):
3624 GOTPCREL check fix.
b77a7acd 3625
5c2bd011
ILT		 36262001-01-07 Ian Lance Taylor <ian@zembu.com>
3627
3628 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3629 in last change.
3630
46a04e3a
PB		 36312001-01-07 Philip Blundell <philb@gnu.org>
3632
3633 * doc/as.texinfo (Bug Reporting): Update email address for
3634 reports.
3635 * README: Likewise.
3636
131b0983 36372001-01-06 Jan Hubicka <jh@suse.cz>
b96d3a20
JH		 3638
3639 * configure.in: Define DEFAULT_ARCH for i386.
29184774 3640 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 3641 move testing for 64bit operands to proper place.
3642
55b62671
AJ		 36432001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3644
3645 * doc/as.texinfo: Document '#' as comment character for i386 and
3646 x86_64. Add AMD x86-64 into menu of machine dependent information.
3647
3648 * doc/c-i386.texi: Document x86_64 extensions.
3649
131b0983 36502001-01-05 Jan Hubicka <jh@suse.cz>
7bc70a8e 3651
29184774 3652 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 3653
131b0983 36542001-01-04 Jan Hubicka <jh@suse.cz>
a167610d 3655
29184774 3656 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 3657 * NEWS: Add note about Pentium4 support.
3658
131b0983 36592001-01-04 Jan Hubicka <jh@suse.cz>
09f131f2 3660
29184774 3661 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 3662 (type_names): Add new types.
3663
131b0983 36642001-01-03 Jan Hubicka <jh@suse.cz>
6f8c0c4c 3665
29184774 3666 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 3667 CpuUnknown): Renumber
3668 (CpuP4, CpuSSE2): New.
3669 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3670
b96ed59a
PB		 36712001-01-03 Philip Blundell <pb@futuretv.com>
3672
3673 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3674 relocs.
3675 (alpha_fix_adjustable): Likewise.
3676 (md_apply_fix): Likewise.
3677
a735d1cd
L		 36782000-12-31 H.J. Lu <hjl@gnu.org>
3679
3680 * listing.c (listing_message): Allocate string only if it is
3681 used.
3682
3683 * configure: Rebuild.
3684
67db5ab4
HPN		 36852000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3686
3687 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3688 Point out caveats with generating fixups for the opcode in a frag.
3689
131b0983 36902000-12-30 Jan Hubicka <jh@suse.cz>
c0d8940f
JH		 3691
3692 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3693 * NEWS: Add x86_64.
3694
087f563c
L		 36952000-12-29 H.J. Lu <hjl@gnu.org>
3696
3697 * listing.c (calc_hex): Print the variable part only if the
3698 fragment type is rs_fill.
3699
8108ad8e
HPN		 37002000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3701
3702 * doc/internals.texi (tc_conditional_pseudoop,
3703 TC_LINKRELAX_FIXUP): Fix typos.
3704
799051fc
RH		 37052000-12-28 Richard Henderson <rth@redhat.com>
3706
3707 * write.c (subsegs_finish): Fix thinko last change -- don't
3708 "optimize" the alignment == 0 case.
3709
0a9ef439
RH		 37102000-12-28 Richard Henderson <rth@redhat.com>
3711
3712 * as.h (rs_align_test): New.
3713 * frags.c (NOP_OPCODE): Move default from read.c.
3714 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3715 (frag_align_code): New.
3716 * frags.h (frag_align_code): Declare.
3717 * read.c (NOP_OPCODE): Remove.
3718 (do_align): Use frag_align_code.
3719 * write.c (NOP_OPCODE): Remove.
3720 (get_recorded_alignment): New.
3721 (cvt_frag_to_fill): Handle rs_align_test.
3722 (relax_segment): Likewise.
3723 (subsegs_finish): Align last subseg in section to the
3724 section alignment. Use frag_align_code.
3725 * write.h (get_recorded_alignment): Declare.
3726 * config/obj-coff.c (size_section): Handle rs_align_test.
3727 (fill_section, fixup_mdeps): Likewise.
3728 (write_object_file): Use frag_align_code.
3729
3730 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3731 (alpha_handle_align): New.
3732 * config/tc-alpha.h (HANDLE_ALIGN): New.
3733 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3734
3735 * config/tc-i386.h (md_do_align): Use frag_align_code.
3736 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3737
3738 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3739 (ia64_handle_align): New.
3740 * config/tc-ia64.h (HANDLE_ALIGN): New.
3741 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3742
3743 * config/tc-m32r.c (m32r_do_align): Remove.
3744 (m32r_handle_align): New.
3745 (fill_insn): Use frag_align_code.
3746 * config/tc-m32r.h (md_do_align): Remove.
3747 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3748 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3749 * config/tc-mips.c, config/tc-mips.h: Similarly.
3750
3751 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3752 (sh_handle_align): Likewise. Handle rs_align_code.
3753 (sh_do_align): Remove.
3754 * config/tc-sh.h (md_do_align): Remove.
3755 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3756
3757 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3758 (sparc_handle_align): Likewise. Handle rs_align_code.
3759 * config/tc-sparc.h (md_do_align): Remove.
3760 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3761
3cd4dda7
DD		 37622000-12-22 DJ Delorie <dj@redhat.com>
3763
3764 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3765 when we assemble the first half of a pair.
3766
ec56dfb4
L		 37672000-12-22 H.J. Lu <hjl@gnu.org>
3768
3769 * config/tc-i386.c (reloc): Update the macro for non-bfd
3770 assembler.
3771 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3772
ad1172d4
L		 37732000-12-22 H.J. Lu <hjl@gnu.org>
3774
3775 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3776
131b0983 37772000-12-20 Jan Hubicka <jh@suse.cz>
3e73aa7c 3778
29184774 3779 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 3780 (QWORD_MNEM_SUFFIX): New macro.
3781 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3782 New macros
3783 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3784 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3785 ImmExt): Renumber.
3786 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3787 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3788 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3789 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3790 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3791 Renumber.
3792 (Reg, WordReg): Add Reg64.
3793 (Imm): Add Imm32S and Imm64.
3794 (EncImm): New.
3795 (Disp): Add Disp64 and Disp32S.
3796 (AnyMem): Add Disp32S.
3797 (RegRex, RegRex64): New macros.
3798 (rex_byte): New type.
29184774 3799 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 3800 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3801 (reloc): New parameter "signed"; support x86_64.
3802 (set_code_flag): New.
3803 (DEFAULT_ARCH): New macro; default to "i386".
3804 (default_arch): New static variable.
3805 (struct _i386_insn): New fields Operand_PCrel; rex.
3806 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3807 (flag_code): New enum and static variable.
3808 (use_rela_relocations): New static variable.
3809 (flag_code_names): New static variable.
3810 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3811 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3812 K6 and Athlon.
3813 (i386_align_code): Return plain "nop" for x86_64.
3814 (mode_from_disp_size): Support Disp32S.
3815 (smallest_imm_type): Support Imm32S and Imm64.
3816 (offset_in_range): Support size of 8.
3817 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3818 (md_pseudo_table): Add "code64"; use set_code_flat.
3819 (md_begin): Emit sane error message on hash failure.
3820 (tc_i386_fix_adjustable): Support x86_64 relocations.
3821 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3822 instructions supported on particular arch just partially,
3823 output of 64bit immediates, handling of Imm32S and Disp32S type.
3824 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3825 (i386_displacement): Likewise.
3826 (i386_index_check): Cleanup; support 64bit addresses.
3827 (md_apply_fix3): Support x86_64 relocation and rela.
3828 (md_longopts): Add "32" and "64".
3829 (md_parse_option): Add OPTION_32 and OPTION_64.
3830 (i386_target_format): Call even for ELFs; choose between
3831 elf64-x86-64 and elf32-i386.
3832 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3833 (tc_gen_reloc): Support rela relocations and x86_64.
3834 (intel_e09_1): Support QWORD.
3835
21d6c4af
DN		 38362000-12-15 Diego Novillo <dnovillo@redhat.com>
3837
3838 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 3839 it's not an offset expression.
21d6c4af
DN		 3840 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3841 keep the braces '[' and ']' in the output string.
3842 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3843 != FLAT. There is no such op_modifier.
3844
6717891c
NC		 38452000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3846
3847 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3848 if we have it.
3849
ee515fb7
KH		 38502000-12-13 Kazu Hirata <kazu@hxi.com>
3851
3852 * as.h: Fix formatting.
3853 * cgen.h: Likewise.
3854 * dwarf2dbg.c: Likewise.
3855 * input-scrub.c: Likewise.
3856 * read.h: Likewise.
3857
349a994c
DD		 38582000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3859
3860 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3861 configure: Regenerate.
3862
42dbf88c
NC		 38632000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3864
3865 * dwarf2dbg.c: #include <limits.h> only if it exists.
3866
0485cba3
AM		 38672000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3868
3869 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3870 (md_apply_fix): Here too.
3871
514829c3
JW		 38722000-12-12 Jim Wilson <wilson@redhat.com>
3873
3874 * config/tc-ia64.h (ia64_init): Add prototype.
3875
92eb7b32
L		 38762000-12-12 H.J. Lu <hjl@gnu.org>
3877
3878 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3879
3880 * read.h (outputting_stabs_line_debug): Change it to int.
3881 * stabs.c (outputting_stabs_line_debug): Likewise.
3882
8141c27d
GK		 38832000-12-12 Geoffrey Keating <geoffk@redhat.com>
3884
3885 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3886 the address of a function result.
3887
5d6f4f16
GK		 38882000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3889
3890 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3891 (md_assemble): Call dwarf2_emit_insn.
3892 (shlib): Fix typo SHILB -> SHLIB.
3893 (md_parse_option): Likewise.
3894 (ppc_elf_validate_fix): Likewise:
3895 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3896
d4c0c039
NC		 38972000-12-12 Nick Clifton <nickc@redhat.com>
3898
3899 * cgen.h: Fix formatting.
3900 * input-scrub.c: Fix formatting.
3901 * macro.c: Fix formatting.
e972090a 3902 * config/tc-mips.c: Fix formatting.
584da044 3903 * doc/c-mips.texi: Fix formatting.
55b62671 3904
131b0983 39052000-12-11 Jan hubicka <jh@suse.cz>
f16b83df 3906
29184774 3907 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 3908 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3909 references.
3910 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3911 otherwise.
29184774 3912 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 3913 (No_dSuf): Kill.
3914
3915 * i386.h (*_Suf): Remove No_dSuf.
3916 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3917 Remove.
3918 (i386_optab): Remove 'd' in the suffixes.
3919
50705ef4
AM		 39202000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3921
3922 * config/tc-i386.c (T_SHORT): Undefine before defining.
3923
beae10d5
KH		 39242000-12-05 Kazu Hirata <kazu@hxi.com>
3925
3926 * config/tc-mips.c: Fix formatting.
3927
bccba5f0 39282000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 3929
3930 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3931 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3932 (md_show_usage): Ditto.
3933 (md_parse_option): Ditto.
3934 (d10v_cleanup): Writes pending instruction only if
3935 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 3936 Fix compile time warning messages.
50705ef4
AM		 3937
3938 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 3939
39402000-12-04 Matthew Hiller <hiller@redhat.com>
3941
50705ef4 3942 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 3943 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3944 function entry and unset at function exit.
3945
50705ef4 3946 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 3947
3948 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3949
3950 * dwarf2dbg.c: Fix compile time warning messages.
3951
bc805888
KH		 39522000-12-03 Kazu Hirata <kazu@hxi.com>
3953
3954 * config/tc-a29k.c: Fix formatting.
3955 * config/tc-alpha.c: Likewise.
3956 * config/tc-arm.c: Likewise.
3957 * config/tc-cris.c: Likewise.
3958 * config/tc-hppa.c: Likewise.
3959 * config/tc-i370.c: Likewise.
3960 * config/tc-i386.c: Likewise.
3961 * config/tc-i860.c: Likewise.
3962 * config/tc-i960.c: Likewise.
3963 * config/tc-ia64.c: Likewise.
3964 * config/tc-m68hc11.c: Likewise.
3965 * config/tc-m68k.c: Likewise.
3966 * config/tc-m88k.c: Likewise.
3967 * config/tc-pj.c: Likewise.
3968 * config/tc-ppc.c: Likewise.
3969 * config/tc-sh.c: Likewise.
3970 * config/tc-sparc.c: Likewise.
3971 * config/tc-tahoe.c: Likewise.
3972 * config/tc-vax.c: Likewise.
3973
3dacdf2e
NC		 39742000-12-01 Chris Demetriou <cgd@sibyte.com>
3975
50705ef4
AM		 3976 * config/tc-mips.c (mips_ip): When calculating offsets,
3977 don't accept as constant the difference between the
3978 addresses of symbols in two different sections.
3979
3980 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3981 specifiers.
3982 (validate_mips_insn): Likewise. Also, update 'B' operand
3983 specifier to use OP_*_CODE20 constants and delete 'm' operand
3984 specifier.
3985 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3986 operand specifiers. Change warning generated by 'B' operand
3987 specifier to reflect its new multi-purpose usage.
3988
3989 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3990 -1, and update comment.
3991 (file_mips_isa): Likewise.
3992 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3993 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3994 ISA_* constants rather than hard-coded numbers.
3995 (mips_cpu_info): New structure.
3996 (mips_cpu_info_table): New table describing CPU and ISA names
3997 and numbers.
3998 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3999 mips_cpu_info_from_cpu): New functions.
4000 (mips_isa_to_str): New function to get string for ISA name.
4001 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
4002 return const char *.
4003 (md_begin): Redo CPU and ISA selection logic, using
4004 mips_cpu_info_from_*. Convert to use ISA_* constants rather
4005 than hard-coded numbers.
4006 (append_insn, mips_emit_delays, macro, macro2): Convert to use
4007 ISA_* constants rather than hard-coded numbers.
4008 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
4009 (md_longopts): Delete OPTION_NO_MIPS32.
4010 (md_parse_option): Convert to use ISA_* constants rather than
4011 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
4012 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
4013 to use strcasecmp to recognize "default" and to use
4014 mips_cpu_info_from_name to get CPU numbers from argument.
4015 (md_show_usage): Move -mips32 so it's with the rest of the ISA
4016 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
4017 mips32-4k.
4018 (s_mipsset): Accept ISA value 32.
4019 * doc/as.texinfo: Clean up MIPS options summary slightly,
4020 remove -no-mips32. Add note about -mips4 and -mips32
4021 specifying those ISA levels. Delete -mips32 and -no-mips32
4022 cpu flag descriptions.
4023 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
4024 up the supported CPU switch list, and replace 4Kc, 4Km, and
4025 4Kp entries with a single mips32-4k entry. Note that you can
4026 use ".set mips32".
4027
29184774 4028 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 4029 ISA_MIPS64.
4030 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
4031 -mips5 and -mips64.
4032 (md_parse_option): Add cases for OPTION_MIPS5 and
4033 OPTION_MIPS64.
4034 (md_show_usage): Mention -mips5 and -mips64 arguments.
4035 (s_mipsset): Add cases for MIPS5 and MIPS64.
4036 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
4037 and pseudo-CPUs.
4038 * doc/as.texinfo: Mention -mips5 and -mips64 options
4039 and their meanings.
4040 * doc/c-mips.texi: Likewise. Also update introduction
4041 and ".set" usage information.
4042
4043 * config/tc-mips.c (md_show_usage): Add "sb1" to the
4044 CPU list.
4045 (mips_cpu_info_table): Add SB-1 entries.
4046 * doc/c-mips.texi: Add "sb1" to the list of CPUs
4047 known to the -mcpu option.
4048
4049 * doc/as.texinfo: Correct description of MIPS -mcpu
4050 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 4051
23fe39df 40522000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 4053
3dacdf2e
NC		 4054 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
4055 New targets.
4056 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
4057 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 4058 * configure: Regenerate.
4059 * config.in: Regenerate.
4060 * Makefile.in: Regenerate.
4061 * aclocal.m4: Regenerate.
4062 * po/gas.pot: Regenerate.
50705ef4 4063
4ce3447c
PB		 40642000-11-30 Philip Blundell <pb@futuretv.com>
4065
4066 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4067 even in non BFD_ASSEMBLER case.
4068
76a0ddac
DN		 40692000-11-30 Diego Novillo <dnovillo@redhat.com>
4070
29184774 4071 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 4072 syntax.
4073
220e750f
RH		 40742000-11-29 Richard Henderson <rth@redhat.com>
4075
4076 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
4077 until dwarf2_finish; use relaxation to get cross-fragment offsets;
4078 thread multiple subsegments properly; handle multiple code
4079 sections properly; emit proper compilation unit info for assembler
4080 generated debugging.
4081
4082 * as.h (enum _relax_state): Add rs_dwarf2dbg.
4083 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
4084 (dwarf2dbg_estimate_size_before_relax): Declare.
4085 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
4086 * write.c: Include dwarf2dbg.h.
4087 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
4088 (relax_segment): Likewise.
4089
99b222b4
HPN		 40902000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
4091
4092 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
4093 jump>: Use as_bad_where instead of as_bad. Tweak error message
4094 accordingly. Stabilize frag by updating fix part and resetting
4095 variant part.
4096 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 4097 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
4098 indexing is_end_of_line[].
4099 (md_assemble): Initialize size to 0.
4100 (md_section_align): Mark parameter seg as unused.
e46fee70 4101 (parse_reg): Parse names case-insensitively.
99b222b4 4102
814f6641
KH		 41032000-11-28 Kazu Hirata <kazu@hxi.com>
4104
4105 * config/obj-aout.h: Fix formatting.
4106 * config/obj-bout.h: Likewise.
4107 * config/obj-coff.c: Likewise.
4108 * config/obj-coff.h: Likewise.
4109 * config/obj-elf.h: Likewise.
4110 * config/obj-som.h: Likewise.
4111 * config/obj-vms.c: Likewise.
4112 * config/obj-vms.h: Likewise.
4113 * config/tc-h8300.h: Likewise.
4114 * config/tc-ns32k.h: Likewise.
4115 * config/tc-sparc.h: Likewise.
4116 * config/tc-tic54x.h: Likewise.
4117 * config/tc-z8k.h: Likewise.
4118
e47b9e39
NC		 41192000-11-28 Nick Clifton <nickc@redhat.com>
4120
4121 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4122 License is present in the sources, but not the output, and
4123 also available from the GNU website.
4124 (GNU Free Documentation License): Comment out this section.
4125
fcdc20a4
HPN		 41262000-11-28 Hans-Peter Nilsson <hp@axis.com>
4127
43c34dee
HPN		 4128 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4129 targets. Remove i860 from valid a.out targets.
4130 * Makefile.in: Regenerate.
4131
fcdc20a4 4132 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 4133 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 4134 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4135 (s_cris_file, s_cris_loc): New.
4136 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4137 * Makefile.am: Regenerate dependencies.
4138 * Makefile.in: Regenerate.
4139
16887944
AM		 41402000-11-28 Alan Modra <alan@linuxcare.com.au>
4141
4142 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4143 (MRI_MUL_PRECEDENCE): Likewise.
4144 (op_rank): Fix a comment typo.
4145
ae3e85dd
SC		 41462000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4147
4148 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4149 the error message.
4150 (get_operand): Fix analysis for movw/movb instructions.
4151
077b8428
NC		 41522000-11-24 Nick Clifton <nickc@redhat.com>
4153
4154 * configure.in (xscale-elf): Add target.
4155 (xscale-coff): Add target.
4156 * configure: Regenerate.
4157
4158 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4159 extenstion.
4160 (ARM_EXT_XSCALE): New ARM architecture extension.
4161 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4162 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4163 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4164 (ARM_ARCH_V4): Remove processor from architecture.
4165 (ARM_ARCH_3M): New architecutre definition.
4166 (ARM_ARCH_V5TE): New architecutre definition.
4167 (ARM_ARCH_XSCALE): New architecutre definition.
4168 (CPU_DEFAULT): Allow to be defaulted to XScale.
4169 (atpcs): New boolean variable.
4170 (ldr_flags): Support 'd' flag for double word loads.
4171 (str_flags): Support 'd' flag for double word stored.
4172 (do_mia): New function.
4173 (do_mar): New function.
4174 (do_mra): New function.
4175 (do_pld): New function.
4176 (do_ldrd): New function.
4177 (do_blx): New function.
4178 (do_bkpt): New function.
4179 (do_clz): New function.
4180 (do_lstc2): New function.
4181 (do_cdp2): New function.
4182 (do_t_blx): New function.
4183 (do_t_bkpt): New function.
4184 (do_smla): New function.
4185 (do_smlal): New function.
4186 (do_smul): New function.
4187 (do_qadd): New function.
4188 (do_co_reg2c): New function.
4189 (LONGEST_INSN): Redefine to 7.
4190
4191 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4192 command line switches.
4193
2434f565
JW		 41942000-11-22 Jim Wilson <wilson@redhat.com>
4195
4196 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4197 (struct rsrc): Make line unsigned.
4198 (gr_values): Add missing initializer.
4199 (SLOT_NUM_NOT_SET): Add unsigned cast.
4200 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4201 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4202 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4203 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4204 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4205 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4206 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4207 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4208 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4209 Add ATTRIBUTE_UNUSED to unused parameters.
4210 (convert_expr_to_ab_reg): Add parens.
4211 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4212 (dot_prologue): Initialize grsave when declared.
4213 (md_pseudo_table): Add missing initializers.
4214 (operand_match): Add casts to bfd_vma.
4215 (emit_one_bundle): Delete unused local prev. Make required_template
4216 unsigned.
4217 (specify_resource): Cast i to unsigned.
4218 (note_register_values): Use fprintf_vma.
4219 (print_dependency): Likewise.
4220
5a080f89
JW		 42212000-11-21 Jim Wilson <wilson@redhat.com>
4222
5e7474a7
JW		 4223 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4224 for unwind info section.
4225 (dot_endp): Likewise for unwind section.
4226
5a080f89
JW		 4227 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4228 fix_new_exp.
4229
732d96b6
JJ		 42302000-11-21 Jakub Jelinek <jakub@redhat.com>
4231
4232 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4233 (output_insn): Call dwarf2_emit_insn.
b8e904dc 4234 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 4235
6d2cf69f
RH		 42362000-11-17 Richard Henderson <rth@redhat.com>
4237
4238 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4239 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4240 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4241
8179bd9b
NC		 42422000-11-17 Nick Clifton <nickc@redhat.com>
4243
4244 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4245 .file pseudo ops.
4246
316e2c05
RH		 42472000-11-17 Richard Henderson <rth@redhat.com>
4248
4249 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4250
a8316fe2
RH		 42512000-11-17 Richard Henderson <rth@redhat.com>
4252
4253 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 4254 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 4255 tri-state definition of alpha_flag_mdebug.
4256 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4257 (s_alpha_file): Store first .file directive.
4258 (s_alpha_stab): New.
4259 (md_pseudo_table): Add stabs and stabn.
4260
e346e481
RH		 42612000-11-17 Richard Henderson <rth@redhat.com>
4262
4263 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4264
4dc7ead9
RH		 42652000-11-17 Richard Henderson <rth@redhat.com>
4266
4267 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 4268 (main): Call dwarf2_finish.
4dc7ead9
RH		 4269 * as.h (debug_type): Clarify documentation of the meaning
4270 of this variable.
4271 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4272 (print_stats): Fix parenthesis problem.
4273 (now_subseg_size): New.
4274 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4275 (dwarf2_directive_file): Don't set debug_type.
4276 (dwarf2_where): Honor DEBUG_DWARF2 first.
4277 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4278 do nothing if not emitting dwarf2 debug info, or no work.
4279 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4280 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4281 (ecoff_new_file): Likewise.
4282 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4283 commentary wrt dwarf2.
4284
4285 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4286 ATTRIBUTE_UNUSED as needed.
4287 (emit_insn): Call dwarf2_emit_insn.
4288 (s_alpha_file): New.
4289 (s_alpha_loc): New.
4290 (s_alpha_coff_wrapper): Don't handle them.
4291 (md_pseudo_table): Update for .file and .loc.
4292 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4293
4294 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4295 don't protect with debug_type.
4296 * config/tc-hppa.c (md_assemble): Likewise.
4297 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4298 * config/tc-mn10300.c (md_assemble): Likewise.
4299 * config/tc-sh.c (md_assemble): Likewise.
4300 * config/tc-v850.c (md_assemble): Likewise.
4301
4302 * config/tc-arm.c (arm_end_of_source): Remove.
4303 * config/tc-hppa.c (pa_end_of_source): Remove.
4304 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4305 * config/tc-mn10300.c (mn10300_finalize): Remove.
4306 * config/tc-sh.c (sh_finalize): Remove.
4307 * config/tc-v850.c (sh_finalize): Remove.
4308
4309 * config/tc-arm.h (md_end): Remove.
4310 * config/tc-hppa.h (md_end): Remove.
4311 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4312 * config/tc-m68hc11.h (md_end): Remove.
4313 * config/tc-mn10300.h (md_end): Remove.
4314 * config/tc-sh.h (md_end): Remove.
4315 * config/tc-v850.h (md_end): Remove.
4316
4317 * config/tc-ia64.c (emit_one_bundle): Don't protect
4318 dwarf2 bits with debug_type.
4319 (md_assemble): Likewise.
4320 (ia64_end_of_source): Don't call dwarf2_finish.
4321
ca683b78
JW		 43222000-11-16 Jim Wilson <wilson@redhat.com>
4323
4324 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4325 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4326 > 16.
4327
6f620856
L		 43282000-11-16 H.J. Lu <hjl@gnu.org>
4329
4330 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4331 version name.
4332
19d63e5d
KH		 43332000-11-15 Kazu Hirata <kazu@hxi.com>
4334
4335 * config/tc-tic30.c: Fix formatting.
4336 * config/tc-tic80.c: Likewise.
4337 * config/tc-v850.c: Likewise.
4338 * config/tc-vax.c: Likewise.
4339 * config/tc-w65.c: Likewise.
4340 * config/tc-z8k.c: Likewise.
4341
a8761a19
DD		 43422000-11-14 DJ Delorie <dj@redhat.com>
4343
4344 * config/tc-v850.c: Support dwarf2.
4345 * config/tc-v850.h: Ditto.
4346
4347 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4348 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 4349
88be23ec
BS		 43502000-11-15 Bernd Schmidt <bernds@redhat.com>
4351
29184774 4352 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 4353 (errata_nops_necessary_p): New function.
4354 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4355 md.
4356
72a76794
JW		 43572000-11-14 Jim Wilson <wilson@redhat.com>
4358
4359 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4360 return little endian bfd formats.
4361
4a1805b1
KH		 43622000-11-14 Kazu Hirata <kazu@hxi.com>
4363
4364 * config/aout_gnu.h: Fix formatting.
4365 * config/atof-vax.c: Likewise.
4366 * config/m68k-parse.h: Likewise.
4367 * config/m88k-opcode.h: Likewise.
4368 * config/obj-elf.c: Likewise.
4369 * config/tc-arm.c: Likewise.
4370 * config/tc-cris.c: Likewise.
4371 * config/tc-i386.c: Likewise.
4372 * config/tc-ia64.c: Likewise.
4373 * config/tc-mn10300.c: Likewise.
4374 * config/te-386bsd.h: Likewise.
4375 * config/te-hppa.h: Likewise.
4376 * config/te-nbsd.h: Likewise.
4377 * config/te-ppcnw.h: Likewise.
4378 * config/te-sparcaout.h: Likewise.
4379 * config/te-tmips.h: Likewise.
4380 * config/vax-inst.h: Likewise.
4381 * config/vms-conf.h: Likewise.
4382
c810873d
JJ		 43832000-11-14 Jakub Jelinek <jakub@redhat.com>
4384
4385 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4386
79082ff0
L		 43872000-11-13 H.J. Lu <hjl@gnu.org>
4388
4389 * config/obj-elf.c (elf_frob_symbol): Support
4390 ".symver name,name2@@@nodename".
4391 (elf_frob_file_before_adjust): Likewise.
4392
4393 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4394 and ".symver name,name2@@@nodename".
4395 Fix a typo.
4396
1da00eb4
L		 43972000-11-12 H.J. Lu (hjl@gnu.org)
4398
4399 * config/obj-elf.c (obj_elf_symver): Check missing version
4400 name.
4401
f585997b
L		 44022000-11-12 H.J. Lu (hjl@gnu.org)
4403
4404 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4405 instead of bfd_vma for non-bfd assemblers.
4406
ef5c4bfc
KH		 44072000-11-09 Kazu Hirata <kazu@hxi.com>
4408
4409 * itbl-ops.c: Fix comment typos.
4410
f5a30c2e
JW		 44112000-11-08 Jim Wilson <wilson@redhat.com>
4412
4413 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4414 (struct unwind): Add next_slot_frag field.
4415 (slot_index): New parameters slot_frag and first_frag. Add code
4416 to add in frag sizes when different. Add comments.
4417 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4418 arguments to slot_index.
4419 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4420 loop end. Set next_slot_frag field.
4421
339681c0
L		 44222000-11-07 H.J. Lu <hjl@gnu.org>
4423
4424 * doc/as.texinfo (.symver): Updated for versioned symbol
4425 reference.
4426
4427 * obj.h (format_ops): Add the frob_file_before_adjust field.
4428
4429 * config/obj-aout.c (aout_format_ops): Set the
4430 frob_file_before_adjust field to 0.
4431 * config/obj-coff.c (coff_format_ops): Likewise.
4432 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4433
4434 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4435 name.
4436 (elf_frob_file_before_adjust): New function to remove unneeded
4437 versioned symbols from the symbol table.
4438 (elf_format_ops): Set the frob_file_before_adjust field to
4439 elf_frob_file_before_adjust.
4440
4441 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4442 not defined.
4443
4444 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4445
4a314ec8
NC		 44462000-11-07 Peter Targett <peter.targett@arccores.com>
4447
8a543126 4448 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 4449 BIG_ENDIAN macros.
8a543126 4450 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 4451 Fix compile time warning messages.
50705ef4 4452
604d524f
NC		 44532000-11-07 Nick Clifton <nickc@redhat.com>
4454
4455 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4456 buffer in order to avoid buffer overflows.
4457
44f5c83a
JW		 44582000-11-06 Steve Ellcey <sje@cup.hp.com>
4459
4460 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4461 Change M to m for -milp32 or -mlp64 to match gcc.
4462 (dot_endp): Use bytes_per_address instead of 8.
4463 (emit_one_bundle): Use number_to_chars_littleendian instead of
4464 md_number_to_chars.
4465 (fix_insn): Likewise.
4466 (ia64_init): New function.
4467 (ia64_target_format): New function.
4468 (md_begin): Set endianness, arch, and machine as appropriate.
4469 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4470 Make these macros depend on TE_HPUX macro.
4471 (TARGET_FORMAT): Define.
4472 (HOST_SPECIAL_INIT): Define.
4473 * config/te-hpux.h: New file.
4474 * configure.in: Add "ia64-*-hpux*" target to configure.
4475 * configure: Regenerate.
50705ef4 4476
7152f1dc
KH		 44772000-11-06 Kazu Hirata <kazu@hxi.com>
4478
ef99799a
KH		 4479 * as.c: Fix formatting.
4480 * dwarf2dbg.c: Likewise.
4481 * input-file.c: Likewise.
7152f1dc
KH		 4482 * input-file.h: Likewise.
4483 * input-scrub.c: Likewise.
ef99799a
KH		 4484 * itbl-ops.c: Likewise.
4485 * listing.c: Likewise.
4486 * macro.h: Likewise.
4487 * messages.c: Likewise.
4488 * read.c: Likewise.
4489 * subsegs.c: Likewise.
4490 * subsegs.h: Likewise.
4491 * write.c: Likewise.
7152f1dc 4492
cf055d54
NC		 44932000-11-06 Nick Clifton <nickc@redhat.com>
4494
4495 * doc/as.texinfo: Add GNU Free Documentation License.
4496 * doc/gasp.texi: Add GNU Free Documentation License.
4497 * doc/as.1: Add GNU Free Documentation License.
4498
8d6b5c8e
NC		 44992000-11-05 Nick Clifton <nickc@redhat.com>
4500
4501 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4502
59ff2774
NC		 45032000-11-02 Per Lundberg <plundis@chaosdev.org>
4504
4505 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4506 * configure: Regenerate.
4507
37d8bb27
NC		 45082000-11-01 Nick Clifton <nickc@redhat.com>
4509
4510 * read.c (original_case_string): New global variable.
4511 (read_a_source_file): Copy opcode string into
4512 original_case_string if clobbering the case of the opcode.
4513 * read.h: Export the definition of original_case_string.
4514 * config/tc-arm.c (md_assembler): When parsing a .req
4515 directive use the original opcode string, not the case
4516 clobbered version.
4517
d75bb8cf
NC		 45182000-11-02 Nick Clifton <nickc@redhat.com>
4519
4520 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 4521 variable.
d75bb8cf
NC		 4522 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4523 dwarf2_where and dwarf2_gen_line_info.
4524
6c17cfe4
PB		 45252000-11-02 Theo Honohan <th@futuretv.com>
4526
50705ef4 4527 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 4528
c51ce5f0
EC		 45292000-10-31 Eric Christopher <echristo@redhat.com>
4530
4531 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4532 or pc-relative, else use fx_offset.
4533
f1bcba5b
JW		 45342000-10-31 Jim Wilson <wilson@redhat.com>
4535
4536 * config/tc-ia64.c (struct md): New field tag_fixups.
4537 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4538 qualifying predicate.
4539 (emit_one_bundle): Delete spurious multiplication by one. Handle
4540 tag_fixups.
4541 (ia64_start_line): Error if dangling qualifying predicate.
4542 (defining_tag): New static variable.
4543 (ia64_unrecognized_line, case '['): Parse tags.
4544 (ia64_frob_label): Create tag_fixups.
4545 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 4546
8637c045
AM		 45472000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4548
4549 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4550
ebeeafe6
BS		 45512000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4552
29184774 4553 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 4554
b041f888
KH		 45552000-10-30 Kazu Hirata <kazu@hxi.com>
4556
4557 * expr.c: Fix formatting.
4558 * flonum-copy.c: Likewise.
4559 * flonum.h: Likewise.
4560 * gasp.c: Likewise.
4561 * hash.c: Likewise.
4562
d8374dcd
HPN		 45632000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4564
4565 * as.h (OPTION_MD_BASE): Bump to 190.
4566 * as.c (parse_args) <std_longopts>: Add comment about the need to
4567 check OPTION_MD_BASE in as.h.
4568
1308f14c
HPN		 4569 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4570 for weak symbols.
4571
6f6ef0fa
NC		 45722000-10-27 Nick Clifton <nickc@redhat.com>
4573
4574 * configure.in (emulations): Add m68hc12.
4575 * configure: Regenerate.
4576 * po/gas.pot: Regenerate.
c51ce5f0 4577
bf1b5881
AH		 45782000-10-27 Aldy Hernandez <aldyh@redhat.com>
4579
50705ef4
AM		 4580 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4581 cpsr*.
4582 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 4583
85a39694
NC		 45842000-10-25 Nick Clifton <nickc@redhat.com>
4585
4586 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4587 a DWARF2 line number information sequence.
4588
4589 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4590
4591 * read.c (generate_lineno_debug): Update comment describing why
4592 DWARF2 line number debug information is not generated
4593 automatically by this function.
4594
4595 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4596 not all.
c51ce5f0 4597
85a39694
NC		 4598 * config/tc-arm.h (md_end): Define.
4599 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 4600
85a39694
NC		 4601 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4602 if generating DWARF2 line numbers.
4603 (arm_end_of_source): New function. Call dwarf2_finish if
4604 necessary.
4605
4606 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4607 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4608 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 4609
cce0cbdc
DN		 46102000-10-25 Diego Novillo <dnovillo@cygnus.com>
4611
29184774 4612 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 4613 arguments.
4614
64a0c779
DN		 46152000-10-24 Diego Novillo <dnovillo@cygnus.com>
4616
29184774 4617 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 4618 (build_displacement_string): Remove.
4619 (i386_parse_seg): Remove.
4620 (i386_intel_memory_operand): Remove.
4621 (i386_intel_operand): Re-write using recursive descent parser based
4622 on MASM documentation.
4623 (struct intel_parser_s): New structure.
4624 (intel_parser): New static variable.
4625 (struct intel_token): New structure.
4626 (cur_token, prev_token): New static variables.
4627 (T_NIL): Define.
4628 (T_CONST): Define.
4629 (T_REG): Define.
4630 (T_BYTE): Define.
4631 (T_WORD): Define.
4632 (T_DWORD): Define.
4633 (T_QWORD): Define.
4634 (T_XWORD): Define.
4635 (T_SHORT): Define.
4636 (T_OFFSET): Define.
4637 (T_PTR): Define.
4638 (T_ID): Define.
4639 (intel_match_token): New function.
4640 (intel_get_token): New function.
4641 (intel_putback_token): New function.
4642 (intel_expr): New function.
4643 (intel_e05): New function.
4644 (intel_e05_1): New function.
4645 (intel_e06): New function.
4646 (intel_e06_1): New function.
4647 (intel_e09): New function.
4648 (intel_e09_1): New function.
4649 (intel_e10): New function.
4650 (intel_e10_1): New function.
4651 (intel_e11): New function.
4652
19f7b010
JJ		 46532000-10-20 Jakub Jelinek <jakub@redhat.com>
4654
4655 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4656 instructions to loose any special insn->architecture mask.
4657
4658 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4659 (sparc_md_end, sparc_arch_types, sparc_arch,
4660 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4661 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4662 request v9b architecture if they are used).
4663
3ae647a0
NC		 46642000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4665
4666 * config/tc-m68k.c: Fix the previous misapplied patch.
4667
5cbdaa77
NC		 46682000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4669
50705ef4
AM		 4670 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4671 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4672 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4673 BFD_RELOC_*.
5cbdaa77 4674
e6c774b4
KH		 46752000-10-17 Kazu Hirata <kazu@hxi.com>
4676
4677 * debug.c: Fix formatting.
4678 * depend.c: Likewise.
4679 * dwarf2dbg.c: Likewise.
4680 * dwarf2dbg.h: Likewise.
4681 * ecoff.c: Likewise.
4682 * expr.c: Likewise.
4683 * expr.h: Likewise.
4684 * flonum-konst.c: Likewise.
4685 * frags.h: Likewise.
4686
ea20a7da
CC		 46872000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4688
4689 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4690 options.
4691 * doc/as.texinfo: Added notes about this new option.
4692
266cb5f1
HPN		 46932000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4694
4695 * config/tc-sh.c (JREG): Remove.
4696 (md_convert_frag): Remove #if 0:d code using JREG.
4697
6588847e
DN		 46982000-10-15 Diego Novillo <dnovillo@cygnus.com>
4699
4700 * config/tc-i386.c (i386_operand_modifier): Only match
4701 modifiers SHORT and FLAT if they are followed by a space.
4702 (parse_register): When `allow_naked_reg' is set, do not confuse
4703 identifiers that start with a register name with a register.
4704
30a2b4ef
KH		 47052000-10-12 Kazu Hirata <kazu@hxi.com>
4706
4707 * app.c: Fix formatting.
4708 * as.c: Likewise.
4709 * as.h: Likewise.
4710 * bit_fix.h: Likewise.
4711 * cgen.c: Likewise.
4712 * cgen.h: Likewise.
4713 * cond.c: Likewise.
4714
d01e2a23
AM		 47152000-10-11 Alan Modra <alan@linuxcare.com.au>
4716
4717 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4718
44852b19
AM		 47192000-10-07 Alan Modra <alan@linuxcare.com.au>
4720
dc1fc56b
AM		 4721 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4722 Re-arrange function a little and improve error message.
4723
44852b19
AM		 4724 * write.c (write_relocs): Fix a comment.
4725
4726 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4727 link-once sections.
4728
afa680f8
JW		 47292000-10-05 Jim Wilson <wilson@cygnus.com>
4730
4731 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4732
ce8a8b2f
AM		 47332000-10-05 Alan Modra <alan@linuxcare.com.au>
4734
4735 * config/tc-i386.c: Delete some useless comments, reformat others.
4736
4737 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4738 non-global syms in linkonce sections.
4739
56d27c17
AM		 47402000-10-04 Ralf Baechle <ralf@gnu.org>
4741
4742 * config/tc-ia64.c (operand_match): Don't use // style comments.
4743 * config/tc-i370.c: Likewise.
4744
7b15d668
HPN		 47452000-09-29 Hans-Peter Nilsson <hp@axis.com>
4746
4747 Changes to handle varying register prefix and user symbol prefix.
4748 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4749 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4750 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4751 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4752 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4753 (demand_register_prefix): New variable.
4754 (md_pseudo_table): New pseudo ".syntax".
4755 (md_longopts): New options --no-underscore and --underscore.
4756 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4757 on symbols_have_leading_underscore.
4758 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4759 (get_spec_reg): Ditto.
4760 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4761 Fix formatting.
4762 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4763 --help.
4764 <case OPTION_NO_US, case OPTION_US>: New.
4765 (md_show_usage): Be brief and reformat to match continuation of
4766 --help.
4767 * po/gas.pot: Regenerate.
4768
27df9f40
AM		 47692000-09-28 Alan Modra <alan@linuxcare.com.au>
4770
4771 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4772 force relocs for 12 bit branches.
4773 (md_apply_fix): Similarly, adjust logic here.
4774
5506e1a5
AM		 47752000-09-28 Alan Modra <alan@linuxcare.com.au>
4776
4777 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4778 adjust for external and weak syms as we will use a reloc. Allow
4779 for +8 offset when calculating limits of branches.
4780 (hppa_fix_adjustable): Undo 2000-09-23 change.
4781 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4782 Correct distance calculation.
47d89dba
AM		 4783 (tc_gen_reloc): Print the file name and line number if we can't
4784 handle a fixup.
5506e1a5
AM		 4785
4786 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4787 * config/tc-hppa.c (nonzero_dibits): Define.
4788 (arg_reloc_stub_needed): Check each arg and return value
4789 separately for zero case.
4790 (pa_align): Declare argument `bytes'.
4791
81d4177b
KH		 47922000-09-25 Kazu Hirata <kazu@hxi.com>
4793
4794 * config/tc-cris.c: Fix formatting.
4795 * config/tc-d10v.h: Likewise.
4796 * config/tc-d30v.c: Likewise.
4797 * config/tc-d30v.h: Likewise.
4798 * config/tc-fr30.c: Likewise.
4799 * config/tc-fr30.h: Likewise.
4800 * config/tc-m68k.c: Likewise.
4801 * config/tc-m68k.h: Likewise.
4802 * config/tc-pj.h: Likewise.
4803 * config/tc-ppc.c: Likewise.
4804 * config/tc-ppc.h: Likewise.
4805 * config/tc-sh.c: Likewise.
4806 * config/tc-sh.h: Likewise.
4807 * config/tc-sparc.c: Likewise.
4808 * config/tc-v850.h: Likewise.
4809 * config/tc-vax.h: Likewise.
4810 * config/tc-w65.h: Likewise.
4811 * config/tc-z8k.h: Likewise.
4812
959ee541
AM		 48132000-09-23 Alan Modra <alan@linuxcare.com.au>
4814
4815 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4816 checks only for ELF.
4817 (hppa_force_relocation): Likewise.
4818
139368c9
JW		 48192000-09-22 Jim Wilson <wilson@cygnus.com>
4820
4821 * config/tc-ia64.c (dv_sem): Add "stop".
4822 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4823 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4824 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4825 match above.
4826 (mark_resources): Check IA64_RS_PRr.
4827
151337e8
NC		 48282000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4829
56d27c17 4830 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 4831 md_estimate_size_before_relax): Redesign and clean up the
4832 relaxation mechanism.
4833
0b7410c4
KH		 48342000-09-21 Kazu Hirata <kazu@hxi.com>
4835
4836 * config/tc-ns32k.c: Fix formatting.
4837 * config/tc-ns32k.h: Likewise.
4838
a4d24084
KH		 48392000-09-20 Kazu Hirata <kazu@hxi.com>
4840
82efde3a
KH		 4841 * config/tc-m32r.c: Fix formatting.
4842 * config/tc-m32r.h: Likewise.
4843 * config/tc-m68851.h: Likewise.
4844 * config/tc-m68hc11.c: Likewise.
4845 * config/tc-m68hc11.h: Likewise.
4846 * config/tc-m88k.c: Likewise.
4847 * config/tc-mcore.c: Likewise.
a75214e5 4848 * config/tc-mcore.h: Likewise.
82efde3a
KH		 4849 * config/tc-mips.c: Likewise.
4850 * config/tc-mips.h: Likewise.
4851 * config/tc-mn10200.h: Likewise.
4852 * config/tc-mn10300.h: Likewise.
a75214e5 4853 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 4854 * config/tc-tahoe.h: Likewise.
4855
4844386e 48562000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 4857
4858 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4859 Likewise in relaxation description comments.
4860
9e754211
AM		 48612000-09-18 Alan Modra <alan@linuxcare.com.au>
4862
4863 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4864 subtraction of two syms without emitting a relocation.
4865
4866 From David Huggins-Daines <dhd@linuxcare.com>
4867 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4868 global or weak symbols.
4869
4a4f25cf
KH		 48702000-09-15 Kazu Hirata <kazu@hxi.com>
4871
4872 * config/tc-h8300.h: Fix formatting.
4873 * config/tc-h8500.c: Likewise.
4874 * config/tc-h8500.h: Likewise.
4875 * config/tc-hppa.h: Likewise.
4876 * config/tc-i370.h: Likewise.
4877 * config/tc-i386.h: Likewise.
4878 * config/tc-i860.c: Likewise.
4879 * config/tc-i860.h: Likewise.
4880 * config/tc-i960.h: Likewise.
4881 * config/tc-ia64.c: Likewise.
4882 * config/tc-ia64.h: Likewise.
4883
1dab94dd
KH		 48842000-09-14 Kazu Hirata <kazu@hxi.com>
4885
4886 * config/tc-a29k.c: Fix formatting.
4887 * config/tc-alpha.c: Likewise.
4888 * config/tc-arc.c: Likewise.
4889 * config/tc-arc.h: Likewise.
4890 * config/tc-arm.c: Likewise.
4891 * config/tc-arm.h: Likewise.
4892 * config/tc-avr.c: Likewise.
4893 * config/tc-avr.h: Likewise.
4894 * config/tc-tic30.c: Likewise.
4895 * config/tc-tic30.h: Likewise.
4896 * config/tc-tic54x.c: Likewise.
4897 * config/tc-tic54x.h: Likewise.
4898 * config/tc-tic80.c: Likewise.
4899 * config/tc-tic80.h: Likewise.
4900
7484b8e6
TW		 49012000-09-14 Timothy Wall <twall@cygnus.com>
4902
4903 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4904 parallel comparisons for later use.
4905 (struct rsrc): Add parallel comparison type.
4906 (resources_match): Skip special cases of PR usage (non-conflicting
4907 parallel compares).
56d27c17 4908
bf514e21
KH		 49092000-09-13 Kazu Hirata <kazu@hxi.com>
4910
4911 * config/obj-ecoff.c: Fix formatting.
4912 * config/obj-elf.c: Likewise.
4913 * config/obj-elf.h: Likewise.
4914 * config/obj-evax.h: Likewise.
4915 * config/obj-generic.h: Likewise.
4916 * config/obj-hp300.c: Likewise.
4917 * config/obj-hp300.h: Likewise.
4918 * config/obj-ieee.h: Likewise.
4919 * config/obj-vms.c: Likewise.
4920 * config/obj-vms.h: Likewise.
4921
156c2f8b 49222000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 4923
50705ef4
AM		 4924 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4925 (md_parse_option): Ditto.
4926 (md_longopts): Add -mips32 option.
4927 (md_show_usage): Document new options.
4928 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4929 (mips_ip): Assemble mfc0 with a sub-selection code.
4930 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 4931 (mips_cpu_to_str): New function.
4932 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4933 Use CPU_* defines instead of hardcoded numbers.
4934
50705ef4
AM		 4935 * doc/as.texinfo: Document new options.
4936 * doc/c-mips.texi: Ditto.
156c2f8b 4937
a01b9fa4
KH		 49382000-09-12 Kazu Hirata <kazu@hxi.com>
4939
4940 * as.h: Fix formatting.
4941 * asintl.h: Likewise.
4942 * bit_fix.h: Likewise.
dcd619be
KH		 4943 * config/obj-aout.c: Likewise.
4944 * config/obj-aout.h: Likewise.
4945 * config/obj-bout.c: Likewise.
4946 * config/obj-bout.h: Likewise.
4947 * config/obj-coff.c: Likewise.
4948 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 4949 * dwarf2dbg.h: Likewise.
4950 * expr.h: Likewise.
4951 * flonum.h: Likewise.
4952 * frags.h: Likewise.
4953 * itbl-ops.h: Likewise.
4954 * macro.h: Likewise.
4955 * read.h: Likewise.
4956 * sb.h: Likewise.
4957 * struc-symbol.h: Likewise.
4958 * subsegs.h: Likewise.
4959 * symbols.h: Likewise.
4960 * tc.h: Likewise.
4961 * write.h: Likewise.
4962
92774660
KH		 49632000-09-11 Kazu Hirata <kazu@hxi.com>
4964
f0e652b4
KH		 4965 * bignum-copy.c: Fix formatting.
4966 * config/tc-i370.c: Likewise.
92774660
KH		 4967 * config/tc-i960.c: Likewise.
4968 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 4969 * ehopt.c: Likewise.
4970 * flonum-copy.c: Likewise.
4971 * flonum-konst.c: Likewise.
4972 * flonum-mult.c: Likewise.
4973 * literal.c: Likewise.
4974 * read.c: Likewise.
4975 * sb.c: Likewise.
4976 * stabs.c: Likewise.
4977 * subsegs.c: Likewise.
92774660 4978
222f8079
PB		 49792000-09-09 Philip Blundell <philb@gnu.org>
4980
4981 * configure.in (arm*-*-uclinux*): New target.
4982 * configure: Regenerate.
4983
c488923f
KH		 49842000-09-09 Kazu Hirata <kazu@hxi.com>
4985
4986 * input-file.c: Fix formatting.
4987 * itbl-ops.c: Likewise.
4988 * messages.c: Likewise.
4989
e0e3ecca
PB		 49902000-09-08 Philip Blundell <philb@gnu.org>
4991
4992 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4993 offset is negative.
4994
5d64ca4e
L		 49952000-09-07 H.J. Lu <hjl@gnu.org>
4996
4997 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4998 * configure: Rebuild.
4999
bdaaa2e1
KH		 50002000-09-07 Kazu Hirata <kazu@hxi.com>
5001
e49bc11e
KH		 5002 * atof-generic.c: Fix formatting.
5003 * config/tc-mips.c: Likewise.
e13b337a
KH		 5004 * config/tc-vax.c: Likewise.
5005 * input-scrub.c: Likewise.
bdaaa2e1 5006
d07ed2cd
AO		 50072000-09-07 Alexandre Oliva <aoliva@redhat.com>
5008
5009 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
5010 * configure.in (sh-*-linux*): Added.
5011 * configure: Rebuilt.
5012
86905619
KH		 50132000-09-06 Kazu Hirata <kazu@hxi.com>
5014
a28a3ccf
JL		 5015 * config/tc-hppa.c: Fix formatting.
5016
86905619
KH		 5017 * ecoff.c: Fix formatting.
5018
58cccadb
AO		 50192000-09-06 Alexandre Oliva <aoliva@redhat.com>
5020
5021 * configure: Rebuilt with new libtool.m4.
5022
542d6675
KH		 50232000-09-05 Kazu Hirata <kazu@hxi.com>
5024
5025 * cgen.c: Fix formatting.
5026 * config/tc-ia64.c: Likewise.
5027
5b343f5a
NC		 50282000-09-05 Nick Clifton <nickc@redhat.com>
5029
5030 * aclocal.m4: Regenerate.
5031 * config.in: Regenerate.
5032 * configure: Regenerate.
5033 * po/gas.pot: Regenerate.
50bbae35 5034
07e90ad5
HPN		 50352000-09-05 Hans-Peter Nilsson <hp@axis.com>
5036
5037 * config/tc-cris.c: Correct comment typos.
5038
1485d400
EC		 50392000-09-05 Eric Christopher <echristo@cygnus.com>
5040
5041 * config/tc-mn10300.c: Cleanup.
5042 (md_pcrel_from): Enable.
5043
904a31bf
AM		 50442000-09-05 Alan Modra <alan@linuxcare.com.au>
5045
927781e2
AM		 5046 * expr.c (operand): Fix a comment typo.
5047 * write.c (write_relocs): Fix a signed/unsigned warning.
5048
ecacdc7a
AM		 5049 * config/tc-hppa.c (fudge_reg_expressions): New
5050 (hppa_force_reg_syms_absolute): New.
5051 (pa_equ): Allow reg_section expressions.
5052 * config/tc-hppa.c (md_optimize_expr): Define.
5053 (hppa_force_reg_syms_absolute): Prototype.
5054
5055 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
5056 (pa_parse_number): Pass in arg to select fp reg parsing.
5057 Return 1 to indicate format checks pass. If strict, then only
5058 accept a register or register symbol. Return value in...
5059 (pa_number): New static for pa_parse_number.
5060 (FP_REG_BASE): Define.
5061 (FP_REG_RSEL): Define.
5062 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
5063 appropriate. White space changes.
5064 (need_pa11_opcode): Don't bother passing any params, get them from
5065 globals instead.
5066 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
5067 Remove extraneous check in case 'Q'.
5068 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
5069 reg, set section of resulting symbol to reg_section.
5070 (pa_parse_space_stmt): Modify call to pa_parse_number.
5071 (pa_space): Likewise.
5072
904a31bf
AM		 5073 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
5074 (hppa_force_relocation): Handle vtable relocs.
5075 (pa_vtable_entry): New.
5076 (pa_vtable_inherit): New.
5077 (md_pseudo_table): Add entries for vtable pseudos.
5078 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
5079 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
5080 against weak syms.
5081 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
5082 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
5083 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
5084 millicode import.
5085 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
5086 specify a symbol type.
5087
5088 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
5089 dependent things together.
5090 (md_elf_symbol_type): Define.
5091
5092 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
5093 symbol.
5094 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
5095
5096 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
5097 (obj_elf_vtable_entry): Declare.
5098
5099 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
5100 and export function.
5101 (obj_elf_vtable_entry): Similarly.
5102 (elf_pseudo_table): Fix the damage with a cast.
5103
a47cf567 51042000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 5105
5106 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
5107 for template selection when a label is needed.
5108
197865e8
KH		 51092000-09-02 Kazu Hirata <kazu@hxi.com>
5110
5111 * config/tc-ia64.c: Fix formatting.
5112
18e03609
NC		 51132000-09-02 Nick Clifton <nickc@redhat.com>
5114
5115 * configure.in: Increase version number to 2.10.91.
5116 * configure: Regenerate.
5117 * aclocal.m4: Regenerate.
5118 * config.in: Regenerate.
5119 * po/gas.pot: Regenerate.
5120 * Makefile.in: Regenerate.
1485d400 5121
a1cc9221
AO		 51222000-09-01 Alexandre Oliva <aoliva@redhat.com>
5123
5124 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5125 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5126 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5127 similar relocs.
5128 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5129 branches.
5130
51312000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5132
5133 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5134 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5135 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5136 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5137 (GOT_symbol): New variable.
5138 (md_undefined_symbol): Set it.
5139
44576e1f
RH		 51402000-09-01 Richard Henderson <rth@cygnus.com>
5141
5142 * config/tc-ia64.c (match): Don't inline.
5143 (extra_goodness): New.
5144 (md_begin): Prefer nop.f and nop.b for best_template.
5145
29f8404c
KH		 51462000-08-31 Kazu Hirata <kazu@hxi.com>
5147
76b0a8c0
KH		 5148 * as.c: Fix formatting.
5149 * cond.c: Likewise.
5150 * frags.c: Likewise.
29f8404c
KH		 5151 * macro.c: Likewise.
5152
b4c1ea07
EC		 51532000-08-31 Eric Christopher <echristo@cygnus.com>
5154
5155 * config/tc-mn10300.c: Cleanup and fix warnings.
5156 (md_pseudo_table): Add initializers.
5157 (md_show_usage): Cleanup.
5158 (md_parse_option): Fix warnings.
5159 (md_undefined_symbol): Fix warnings.
5160 (md_conver_frag): Fix warnings.
5161 (tc_gen_reloc): Fix warnings.
5162 (md_apply_fix3): Fix warnings.
5163 (check_operand): Fix warnings.
5164
ac48eca1
AO		 51652000-08-31 Alexandre Oliva <aoliva@redhat.com>
5166
5167 * acinclude.m4: Include libtool and gettext macros from the
5168 top level.
5169 * aclocal.m4, configure: Rebuilt.
5170
e0c21649
GK		 51712000-08-30 Mark Hatle <mhatle@mvista.com>
5172
5173 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5174
cf39a089
KH		 51752000-08-31 Kazu Hirata <kazu@hxi.com>
5176
5177 * listing.c: Fix formatting.
5178
3ee4defc
KH		 51792000-08-29 Kazu Hirata <kazu@hxi.com>
5180
5181 * app.c: Fix a comment typo. Fix formatting.
5182
1e8d20f4
NC		 51832000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5184
29184774 5185 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 5186 offset of the target destination for jmp instructions.
5187 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 5188
5bcac8a4
HPN		 51892000-08-24 Hans-Peter Nilsson <hp@axis.com>
5190
5191 * NEWS: Mention support for CRIS.
5192
131b0983 51932000-08-24 Denis Chertykov <denisc@overta.ru>
46547ecc
DC		 5194
5195 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5196 Sets `.lcomm' alignment to zero.
5197
4b853faa
AO		 51982000-08-23 Alexandre Oliva <aoliva@redhat.com>
5199
29184774
NC		 5200 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5201 TC_FIX_ADJUSTABLE): Define.
4b853faa 5202
efcc5914
JW		 52032000-08-23 Jim Wilson <wilson@cygnus.com>
5204
5205 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5206 unwind.personality_routine is set.
5207
aca719bf
AO		 52082000-08-23 H.J. Lu <hjl@gnu.org>
5209
5210 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5211
a3da4de1
AO		 52122000-08-23 Alexandre Oliva <aoliva@redhat.com>
5213
5214 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5215 environment is pe.
5216
56385375
L		 52172000-08-22 H.J. Lu <hjl@gnu.org>
5218
5219 * config.in (STRICTCOFF): New for strict COFF.
5220
5221 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5222 i386-*-go32* and i386-go32-rtems*.
5223 * configure: Rebuilt.
5224
5225 * config/obj-coff.c (obj_coff_endef): Follow the historical
5226 behavior if STRICTCOFF is not defined.
5227
5228 * doc/internals.texi: Document STRICTCOFF.
5229
8f36cd18
AO		 52302000-08-22 Alexandre Oliva <aoliva@redhat.com>
5231
5232 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5233 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5234 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5235 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5236 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5237 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5238 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5239 Likewise.
5240
58a77e41
EC		 52412000-08-22 Eric Christopher <echristo@cygnus.com>
5242
5243 * config/tc-mn10300.c: (md_apply_fix): New function.
5244 (mn10300_force_relocation): New function.
5245 (mn10300_fix_adjustable): New function.
5246
5247 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5248 (TC_HANDLES_FX_DONE): Define.
5249 (obj_fix_adjustable): Define.
5250 (MD_APPLY_FIX3): Define.
5251 (TC_LINKRELAX_FIXUP): Define.
5252
5253 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5254 previously defined.
5255 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5256
5257 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5258
ded0649c
JE		 52592000-08-21 Jason Eckhardt <jle@cygnus.com>
5260
5261 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5262 if the fixup resulted in a relocation.
5263
66102fe2
NC		 52642000-08-18 Nick Clifton <nickc@redhat.com>
5265
5266 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5267 Make reference to first element of shift_names explicit.
5268
02198638
AO		 52692000-08-18 Alexandre Oliva <aoliva@redhat.com>
5270
5271 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5272 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5273 add a symbol's address. Removed all target-specific #ifdefs that
5274 used to accomplished the same.
5275 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5276 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5277 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5278 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5279 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5280
353e2c69
KH		 52812000-08-17 Kazu Hirata <kazu@hxi.com>
5282
5283 * dwarf2dbg.c: Fix formatting.
5284
4fb7971f
NC		 52852000-08-17 Nick Clifton <nickc@redhat.com>
5286
5287 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5288 to be recoded as logical shift lefts by zero.
5289
50b81f19
JW		 52902000-08-16 Jim Wilson <wilson@cygnus.com>
5291
5292 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5293 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5294 source registers.
5295 (note_register_values): Handle IA64_OPND_R3_2 operands.
5296
f869cfc6
JE		 52972000-08-16 Jason Eckhardt <jle@cygnus.com>
5298
50bbae35 5299 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 5300
8cb8bcba
NC		 53012000-08-16 Nick Clifton <nickc@redhat.com>
5302
5303 * config/tc-arm.c (struct asm_shift): Delete.
5304 (shift[]): Delete.
5305 (enum asm_shift_index): New.
5306 (struct asm_shift_properties): New.
5307 (struct asm_shift_name): New.
5308 (shift_properties[]); New.
5309 (shift_names[]); New.
5310
5311 (decode_shift): Use new structures.
5312 Issue a warning is "ROR #0" is used.
5313 Issue a warning if "ASR #0" or "LSR #0" is used.
5314
5315 (md_begin): Initialise arm_shift_hsh table from new
5316 asm_shift_name array.
5317
c2158c24
JJ		 53182000-08-16 Jakub Jelinek <jakub@redhat.com>
5319
5320 * config/tc-sparc.c: Kill all warnings.
5321 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5322 in -xarch= as well.
5323 (md_show_usage): Update usage text.
5324
70485b5c
NC		 53252000-08-16 Nick Clifton <nickc@redhat.com>
5326
c2158c24 5327 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 5328 useful.
5329
a47cf567 53302000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 5331
5332 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5333
5334 * config/tc-sh.c (md_assemble): Changed so debug_type
5335 test performed for ppi_assemble
5336 * config/tc-sh.c: Included dwarf2dbg.h.
5337 (debug_line): Defined.
5338 (md_assemble): Generates dwarf2 line info.
5339 (sh_finalize): New function. Finalize dwarf2 info.
5340 (assemble_ppi): Returns size of code generated.
5341 (build_Mytes): Returns size of code generated.
5342 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5343 * config/tc-sh.h (md_end): Defined.
5344 (sh_finalize): Declared.
5345
1db77c8e
AO		 53462000-08-15 Alexandre Oliva <aoliva@redhat.com>
5347
5348 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5349 md_number_to_chars.
5350
046b3b54
NC		 53512000-08-14 Nick Clifton <nickc@redhat.com>
5352
5353 * config/tc-arm.c (do_bx): Allow "bx pc".
5354
c43c2cc5
JW		 53552000-08-14 Jim Wilson <wilson@cygnus.com>
5356
5357 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5358 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5359 (md_begin): Change assignment to md.flag to OR in the new bit.
5360
d1d8ba22
NC		 53612000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5362
5363 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 5364 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5365 C_MOU, and C_EOS.
d1d8ba22 5366
22b36938
JE		 53672000-08-14 Jason Eckhardt <jle@cygnus.com>
5368
5369 * NEWS: Mention i860 support.
5370
131b0983 53712000-08-14 Jeffrey A Law (law@cygnus.com)
c0bd0db2
JL		 5372
5373 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5374
0ac658b8
AS		 53752000-08-14 Andreas Schwab <schwab@suse.de>
5376
5377 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5378
9fc2dda2
JE		 53792000-08-11 Andreas Schwab <schwab@suse.de>
5380
5381 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5382 argument.
5383
bc4466dc
KH		 53842000-08-11 Kazu Hirata <kazu@hxi.com>
5385
5386 * expr.c: Fix formatting.
351aa9f6 5387 * config/obj-bout.c: Likewise.
bc4466dc 5388
a9c99419
JE		 53892000-08-10 Jason Eckhardt <jle@cygnus.com>
5390
5391 * doc/c-i860.texi: Flesh out the i860 section more.
5392
7c743825
KH		 53932000-08-10 Kazu Hirata <kazu@hxi.com>
5394
5395 * symbols.c: Fix formatting.
929b12bc 5396 * expr.c: Likewise.
7c743825 5397
131b0983 53982000-08-09 Diego Novillo <dnovillo@cygnus.com>
fa2255cb 5399
29184774
NC		 5400 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5401 modifier has the IgnoreSize bit set.
fa2255cb 5402
fc997f4b
AM		 54032000-08-09 Alan Modra <alan@linuxcare.com.au>
5404
5405 From Rodney Brown <RodneyBrown@mynd.com>
5406 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5407 * configure: Regenerate.
5408
a47cf567
NC		 54092000-08-09 Kazu Hirata <kazu@hxi.com>
5410
5411 * hash.c: Fix formatting.
5412 * gasp.c: Likewise.
5413
305d537e
JE		 54142000-08-08 Jason Eckhardt <jle@cygnus.com>
5415
5416 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5417 (i860_fix_info): New enum.
5418 (MD_APPLY_FIX3): Define.
5419 (WORKING_DOT_WORD): Define.
5420 (TC_HANDLES_FX_DONE): Define.
5421 (DIFF_EXPR_OK): Define.
5422 (LISTING_HEADER): Define.
5423 (TARGET_FORMAT): Select target format based on endian flag.
5424 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5425 (target_big_endian): Add external declaration.
5426
5427 * config/tc-i860.c: All existing code reworked completely. Other
5428 new code shown below.
5429 (SYNTAX_SVR4): Define.
5430 (target_warn_expand): New variable.
5431 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5432 (md_longopts): Declare and define with new options (-EL, -EB,
5433 and -mwarn-expand).
5434 (md_show_usage): New function.
5435 (md_operand): New function.
5436 (obtain_reloc_for_imm16): New function.
5437 (md_apply_fix3): New function.
5438 (tc_gen_reloc): New function.
5439
df86943d
NC		 54402000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5441
5442 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5443 2 bytes of the jump address are in the same frag.
5444 (find): Accept 68hc12 register indirect modes.
5445
5446 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 5447
30d25259
RH		 54482000-08-07 Richard Henderson <rth@cygnus.com>
5449
5450 * config/tc-ia64.c (unwind): Add prologue_mask member.
5451 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5452 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5453 (dot_body): Clear unwind.prologue_mask.
5454 (dot_prologue): Set it. Accept a register second argument.
5455
2d484c7f
KH		 54562000-08-07 Kazu Hirata <kazu@hxi.com>
5457
5458 * config/atof-ieee.c: Fix formatting.
5459 * config/atof-tahoe.c: Likewise.
5460
a47cf567 54612000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 5462
3d4ae3c0
NC		 5463 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5464 work.
5465
c91d2e08
NC		 5466 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5467 of .popsection, .previous, .pushsection, .subsection,
5468 .version, .vtable_entry, .vtable_inherit and .weak.
5469
47926f60
KH		 54702000-08-05 Kazu Hirata <kazu@hxi.com>
5471
5472 * config/tc-cris.c: Fix formatting.
5473 * config/tc-i386.c: Likewise.
5474 * config/tc-sparc.c (sparc_ip): Simplify the code.
5475
ab3e48dc
KH		 54762000-08-04 Kazu Hirata <kazu@hxi.com>
5477
5478 * config/tc-cris.c: Rearrange code for readability.
5479 * config/tc-d10v.c: Fix formatting.
5480 * config/tc-m32r.c: Likewise.
5481 * config/tc-sparc.c: Likewise.
5482
3d56ab85
JW		 54832000-08-02 Jim Wilson <wilson@cygnus.com>
5484
5485 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5486 before ia64_find_opcode.
5487 (md_assemble): Likewise.
5488
3f9dfb2c
NC		 54892000-08-01 Nick Clifton <nickc@cygnus.com>
5490
a47cf567 5491 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 5492 Undo some formatting fixes.
3f9dfb2c 5493
28e4f854
KH		 54942000-08-01 Kazu Hirata <kazu@hxi.com>
5495
5496 * config/obj-som.c: Fix formatting.
5497 * config/obj-ieee.c: Likewise.
5498 * config/tc-arm.c: Likewise.
5499 * config/tc-v850.c: Likewise.
5500
a570e639
NC		 55012000-08-01 Nick Clifton <nickc@redhat.com>
5502
5503 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5504 index by command line option.
58a77e41 5505
a570e639
NC		 55062000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5507
5508 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5509 (@node M68K-Branch): Rewrite to match the reality.
5510
e3308d0d
JE		 55112000-07-31 Jason Eckhardt <jle@cygnus.com>
5512
5513 * doc/c-i860.texi: New file.
5514 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5515 * doc/Makefile.in: Regenerate.
5516 * doc/all.texi: Add I860 as relevant architecture.
5517 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5518
2fd5405a
NC		 55192000-07-31 Kazu Hirata <kazu@hxi.com>
5520
5521 * config/tc-d30v.c: Fix formatting.
5522
28e7409f
NC		 55232000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5524
50bbae35
AM		 5525 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5526 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5527 long emit a long branch if available instead of an absolute jump, never
5528 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 5529
5530 * doc/c-m68k.texi: Document new command line option.
58a77e41 5531
a47cf567
NC		 55322000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5533
5534 * config/tc-avr.c: Use PARAMS macro in function declarations.
5535 Don't declare md_pcrel_from_section (already in tc-avr.h).
5536 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5537 (avr_operand): Don't set (unsigned) op_mask to -1.
5538
534022ea
JE		 55392000-07-28 Jason Eckhardt <jle@cygnus.com>
5540
50bbae35
AM		 5541 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5542 * configure: Regenerated.
5543 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5544 of operand to the .type directive (.e.g, "type").
534022ea 5545
4c400d5e
AM		 55462000-07-28 Alan Modra <alan@linuxcare.com.au>
5547
5548 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5549 * app.c (do_scrub_chars): Record where first comment found.
5550 * read.c (read_a_source_file): Init found_comment on entry, and
5551 notify whether comments found on exit.
5552 * config/tc-hppa.c (md_shortopts): Add "c".
5553 (md_longopts): Add warn-comment.
5554 (md_parse_option): Handle it.
5555 (md_show_usage): Show available options.
5556 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5557
131b0983 55582000-07-27 Andrew Cagney <cagney@b1.cygnus.com>
0aa529cb
AC		 5559
5560 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5561 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 5562 sym_ptr_ptr
0aa529cb
AC		 5563 (md_estimate_size_before_relax): Don't fall off end of function.
5564
c6a7ab1f
NC		 55652000-07-27 Kazu Hirata <kazu@hxi.com>
5566
5567 * config/tc-avr.c: Fix formatting.
5568 * config/tc-ns32k.c: Likewise.
5569
e0c6ed95
AM		 55702000-07-27 Alan Modra <alan@linuxcare.com.au>
5571
5572 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5573
55742000-07-27 Kazu Hirata <kazu@hxi.com>
5575
5576 * config/tc-d10v.c: Fix formatting.
5577 * config/tc-z8k.c: Likewise.
5578 * config/tc-sparc.c: Likewise.
5579
6883dc5e 55802000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 5581
5582 * cgen.c (queue_fixup): Declare opinfo.
5583 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5584 (gas_cgen_md_operand): Ditto.
5585 (gas_cgen_md_apply_fix3): Ditto.
5586
39da8128
DD		 55872000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5588
5589 * config/obj-coff.c (obj_frob_symbol): Don't merge
5590 labels. Don't merge if the symbol isn't constant. Return
5591 immediately if a symbol is merged.
5592
65e68b04
AM		 55932000-07-22 Alan Modra <alan@linuxcare.com.au>
5594
5595 * frags.c (frag_align): Correct absolute section alignment.
5596
5e0d736c
DD		 55972000-07-20 DJ Delorie <dj@redhat.com>
5598
5599 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5600 it breaks linking against DLLs.
5601
3bcbcc3d
HPN		 56022000-07-20 Hans-Peter Nilsson <hp@axis.com>
5603
5604 * configure.in: Add CRIS support.
5605 * configure: Regenerate.
5606 * Makefile.am: (CPU_TYPES): Add cris.
5607 (CPU_OBJ_VALID) [aout]: Add cris.
5608 (MULTI_CPU_TYPES): Add cris.
5609 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 5610 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 5611 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5612 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5613 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5614 Regenerate dependencies.
5615 * Makefile.in: Regenerate.
5616 * aclocal.m4: Regenerate.
5617 * as.c: Declare crisaout, criself.
5618 * config/tc-cris.h, config/tc-cris.c: New.
5619 * config/e-criself.c, config/e-crisaout.c: New.
5620 * po/POTFILES.in, po/gas.pot: Regenerate.
5621
041ff4dd 56222000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 5623
041ff4dd 5624 * read.c: Fix formatting.
efaf0ba4 5625 * write.c: Fix formatting.
041ff4dd 5626
f980ada0
L		 56272000-07-19 H.J. Lu <hjl@gnu.org>
5628
5629 * sb.c: Include <stdlib.h> if exists for abort ().
5630
25a8b250
AM		 56312000-07-19 Alan Modra <alan@linuxcare.com.au>
5632
5633 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5634 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5635 (pa_type_args): Same here.
5636
7a9aaf92
NC		 56372000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5638
5639 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5640 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5641 the storage class is already set.
5642
8098403c
NC		 56432000-07-17 Kazu Hirata <kazu@hxi.com>
5644
fafb6d17 5645 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 5646 * config/tc-mn10200.c: Likewise.
5647 * config/tc-mn10300.c: Likewise.
5648 * config/tc-pj.c: Likewise.
5649 * config/tc-tic80.c: Likewise.
5650 * config/tc-w65.c: Likewise.
8098403c 5651
977e771a
FCE		 56522000-07-17 Frank Ch. Eigler <fche@redhat.com>
5653
5654 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5655 is defined.
5656
63bf5651
ILT		 56572000-07-15 Ian Lance Taylor <ian@zembu.com>
5658
5659 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5660 @code.
5661
1cd1c99b
AM		 56622000-07-15 Alan Modra <alan@linuxcare.com.au>
5663
5664 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5665 ELF as are used for SOM (except the 32-bit reloc one) to decide
5666 whether a symbol can be reduced to a section symbol. Expand on
5667 the comment for symbols involved in LR% and RR% expressions.
5668
119d663a
NC		 56692000-07-14 Nick Clifton <nickc@cygnus.com>
5670
5671 * config/tc-mips.c (mips_disable_float_construction): New
5672 static variable. Set to true if doubles should not be
5673 constructed by loading two single width fp registers with
5674 halves of the value.
5675 (mips_ip): Test mips_disable_float_construction.
5676 (md_longopts): Add command line switches --construct-floats
5677 and --no-construct-floats.
5678 (md_parse_option): Parse new command line options.
5679 (md_show_usage): Describe new command line options.
5680
5681 * doc/c-mips.texi: Document new command line options.
5682
906fac54
AM		 56832000-07-13 Koundinya K <kk@ddeorg.soft.net>
5684
5685 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5686 * configure: Regenerate.
5687
56882000-07-13 Hans-Peter Nilsson <hp@axis.com>
5689
5690 * configure.in (DEFAULT_EMULATION setting): Revert part of
5691 2000-07-01 change that set te_multi=multi unless set to tmips.
5692 * configure: Regenerate.
5693
7f788821
NC		 56942000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5695
5696 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 5697 section when aligning it increases its size.
7f788821 5698
9a736b6b
NC		 56992000-07-11 Kazu Hirata <kazu@hxi.com>
5700
5701 * config/tc-tic54x.c: Fix formatting.
5702
3dd5103b
NC		 57032000-07-10 Kazu Hirata <kazu@hxi.com>
5704
5705 * config/tc-h8500.c: Fix formatting.
1aea3bb8 5706 * config/tc-tic54x.c: Fix formatting.
3dd5103b 5707
46b85d42
AM		 57082000-07-10 Alan Modra <alan@linuxcare.com.au>
5709
5710 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5711 displacements correctly.
5712
5713 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5714
57152000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5716
5717 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5718 warning.
5719 (hash_jam): Ditto.
5720
ad1079af
AM		 57212000-07-09 Alan Modra <alan@linuxcare.com.au>
5722
5723 From David Huggins-Daines <dhd@linuxcare.com>
5724 * config/te-hppalinux64.h: Add a new emulation.
5725 * configure.in (emulations): Add configure bits to support the
5726 64-bit Linux/parisc target.
5727 * configure: Regenerate.
5728
5729 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5730 (md_shortopts): Add `V' for ELF.
5731
5732 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5733 when SOM or ELF_ARG_RELOC are defined.
5734 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5735 ELF_ARG_RELOC are defined.
5736 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5737 (pa_stringer): ..Do it here instead. Fix comment typos.
5738 (hppa_force_relocation): Cast enums to int before comparing with
5739 ints.
5740
5741 From Ryan Bradetich <rbradetich@uswest.net>
5742 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5743 redifinition warning.
5744 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5745 (hppa_force_relocation): ditto
ad1079af
AM		 5746 (md_apply_fix): Added cast to buf to fix warnings.
5747
5748 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5749 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5750
5751 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5752 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5753 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5754 reloc_type** to avoid warnings in switch.
5755 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5756 little earlier instead.
5757
5758 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5759 and elf.
5760 (pa_type_args): Use symbol_arg_reloc_info.
5761 (struct pa_it): Make arg_reloc unsigned int.
5762 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5763 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5764 (pa_code): Delete. pa_text duplicates this function.
5765 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5766 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5767 int.
5768 (cons_fix_new_hppa): Actually change selector to e_fsel when
5769 warning about assuming so.
5770 (tc_gen_reloc): More example elf arg reloc code.
5771 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5772 (hppa_force_relocation): Likewise.
5773
5774 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5775 files.
5776 (pa_end_of_source): Prototype.
5777 (hppa_fix_adjustable): Prototype.
5778 (LABELS_WITHOUT_COLONS): Move it..
5779 * config/te-hppa.h: To here.
5780
5781 * config/te-hppa64.h: New file.
5782
5783 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5784 type.
5785 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5786 format -10, -16, 16 relocs.
5787 (hppa_elf_mark_end_of_function): Test for null
5788 last_call_info->start_symbol
5789
5790 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5791 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5792 re_assesmble_* functions. Delete extraneous statements. Fix
5793 typos in comments.
5794 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5795 insn to re_assemble_*.
5796
623aa224
UC		 57972000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5798
5799 * doc/internals.texi (Expressions): Fix typo.
58a77e41 5800
c4aa876b
NC		 58012000-07-08 Kazu Hirata <kazu@hxi.com>
5802
5803 * config/tc-sh.c: Fix formatting.
d0313fb7 5804 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 5805 * depend.c: Fix formatting.
5806 * flonum-konst.c: Likewise.
5807 * flonum-mult.c: Likewise.
c4aa876b 5808
6b31947e
NC		 58092000-07-07 Kazu Hirata <kazu@hxi.com>
5810
a5bfe8c9 5811 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 5812 * config/obj-vms.c: Fix comments.
5813 * config/tc-a29k.c: Likewise.
5814 * config/tc-alpha.c: Likewise.
5815 * config/tc-h8300.c: Likewise.
5816 * config/tc-h8500.c: Likewise.
5817 * config/tc-i370.c: Likewise.
5818 * config/tc-ia64.c: Likewise.
5819 * config/tc-m68hc11.c: Likewise.
5820 * config/tc-m68k.c: Likewise.
5821 * config/tc-mips.c: Likewise.
5822 * config/tc-ns32k.c: Likewise.
5823 * config/tc-ppc.c: Likewise.
5824 * config/tc-z8k.c: Likewise.
6b31947e 5825
b8a9dcab
NC		 58262000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5827
5828 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5829 Default to '(SEC_LOAD | SEC_DATA)'.
5830 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5831
5832 * doc/internals.texi (CPU Backend): Describe
5833 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5834
131b0983 58352000-06-06 Andrew Cagney <cagney@b1.cygnus.com>
beb2de9b
AC		 5836
5837 * as.c (parse_args): NULL terminate the long option list.
5838
131b0983 58392000-06-04 Andrew Cagney <cagney@b1.cygnus.com>
24ddb296
AC		 5840
5841 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 5842 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 5843
1fe72011
NC		 58442000-07-05 Nick Clifton <nickc@cygnus.com>
5845
5846 * config/tc-d30v.c (write_2_short): Further changes to warning
5847 messages produced when combining EITHER_BUT_PREFER_MU attributed
5848 opcodes.
5849
a5bfe8c9 58502000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 5851
5852 * MAINTAINERS: new
5853
8de8f17e
AO		 58542000-07-04 Alexandre Oliva <aoliva@redhat.com>
5855
5856 * config/tc-arm.c (psrs): Accept combinations of flags.
5857
00d2865b
NC		 58582000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5859
5860 * config/tc-avr.c: Change _ () to _() around all strings marked
5861 for translation (exception from the usual coding style).
5862 (avr_opt): New struct variable, how the new switches are set.
5863 (OPTION_MMCU): Define as 'm' and actually use.
5864 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5865 (show_mcu_list): New function, display the list of known MCUs.
5866 (md_show_usage): Document the new switches. Call show_mcu_list.
5867 (avr_set_arch): Change 'm' to OPTION_MMCU.
5868 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5869 Handle the new switches.
5870 (avr_operands): Disable warnings for undefined combinations of
5871 operands if -mall-opcodes. Disable warnings for skipping two-word
5872 instructions if enhanced core or -mno-skip-bug.
5873 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5874 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5875 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5876 (avr_ldi_expression): Warn about implicit lo8().
5877 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5878
54588503
UC		 58792000-07-01 Koundinya K <kk@ddeorg.soft.net>
5880
50bbae35
AM		 5881 * configure.in: Add entry for mips-*-sysv4*MP*
5882 * configure: Rebuild
5883 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5884 elf32-tradlittlemips for traditional mips targets.
5885 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5886 test for Link Once sections as in adjust_reloc_syms.
5887 * config/te-tmips.h: New file for traditional mips targets. Define
5888 TE_TMIPS.
58a77e41 5889
c9900432
NC		 58902000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5891
5892 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5893 flags argument is not present, don't change an existing section's
5894 section's attributes. If the flags argument is present, warn if the
5895 attributes don't match the section's current attributes. When
5896 long section names are supported, set SEC_LINK_ONCE and
5897 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5898
131b0983 58992000-06-29 Hans-Peter Nilsson <hp@axis.com>
9d87310a
HPN		 5900
5901 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5902 symbols; create them.
5903
dbddefbf
NC		 59042000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5905
5906 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 5907 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 5908
2ae7e77b
AH		 59092000-06-27 Aldy Hernandez <aldyh@redhat.com>
5910
5911 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 5912 expressions. Ignore the problem when handling 16 bit signed
5913 immediates, because the assembler will take care of the relocation
5914 later.
2ae7e77b 5915
6b2539e3
NC		 59162000-06-27 Nick Clifton <nickc@cygnus.com>
5917
5918 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 5919 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 5920 sequential order, and emit warning messages if the input source
5921 code contains constructs like that, or parallel constructs
5922 containing such opcodes.
5923
65aa24b6
NC		 59242000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5925
5926 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5927 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5928 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5929 (md_show_usage): Update usage message.
5930 (md_parse_option): Allow redefinition of MCU type within the
5931 same avr[1-5] bfd machine type. Show both old and new MCU type
5932 in the error message.
5933 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5934 Simplify 8K wrap code.
5935
f0c56b90
NC		 59362000-06-25 Kazu Hirata <kazu@hxi.com>
5937
50bbae35
AM		 5938 * config/obj-aout.c: Remove all uses of DEFUN.
5939 * config/obj-ieee.c: Likewise.
5940 * config/tc-sh.c: Fix comment typos.
5941 * config/tc-tahoe.c: Likewise.
5942 * config/tc-vax.c: Likewise.
5943 * config/tc-w65.c: Likewise.
5944 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 5945 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5946
6d249963
DD		 59472000-06-24 DJ Delorie <dj@cygnus.com>
5948
5949 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5950 more changes from Sept 1999
5951 (tc_i386_fix_adjustable): ditto
5952 (md_apply_fix3): ditto
5953
680d2857 59542000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 5955
680d2857
FCE		 5956 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5957 (gas_cgen_parse_operand): Set it around expression() call.
5958 (gas_cgen_md_operand): Test for it before longjmp().
5959
e7b305a2
AM		 59602000-06-24 Kazu Hirata <kazu@hxi.com>
5961
c0fecd35
AM		 5962 * config/tc-h8500.c: Remove all uses of DEFUN.
5963 * config/tc-sh.c: Likewise.
5964 * config/tc-w65.c: Likewise.
5965 * config/tc-z8k.c: Likewise.
5966
e7b305a2
AM		 5967 * config/tc-h8500.c: Fix typos in comments.
5968
ed6d6fd3
FCE		 59692000-06-23 Frank Ch. Eigler <fche@redhat.com>
5970
5971 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5972 is defined.
5973
f7c88872
AM		 59742000-06-23 matthew green <mrg@redhat.com>
5975
5976 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 5977 defined. Fix error message for `[' grouping.
f7c88872 5978
70d6ecf3
AM		 59792000-06-22 Kazu Hirata <kazu@hxi.com>
5980
5981 * config/tc-h8300.c: Fix formatting and comment typos.
5982
e9718fe1
TW		 59832000-06-22 Timothy Wall <twall@cygnus.com>
5984
5985 * config/tc-ia64.c (note_register_values): Move premature QP
5986 notation clearing into the appropriate place.
5987
45288df1
AM		 59882000-06-22 Alan Modra <alan@linuxcare.com.au>
5989
1581f8c9
AM		 5990 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5991 first before anything else. Add bin-bugs.h, emul.h and progress.h
5992 Sort list of files as for $(OBJS) in Makefile.am.
5993
5994 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5995 find one. Remake dependencies.
5996 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5997 * Makefile.in: Regenerate.
5998 * doc/Makefile.in: Regenerate.
5999
45288df1
AM		 6000 * config/tc-i386.c (i386_displacement): Don't assume a constant
6001 displacement is necessarily 16 bits when in 16 bit code mode.
6002 (md_assemble): Instead size the displacement here after we know
6003 for sure that a .code16gcc operand hasn't automatically added
6004 operand size prefixes.
6005
01580992
L		 60062000-06-21 H.J. Lu <hjl@gnu.org>
6007
6008 * Makefile.am: Rebuild dependency.
6009 * Makefile.in: Rebuild.
6010
40f09f82
JL		 60112000-06-21 Kazu Hirata <kazu@hxi.com>
6012
6013 * config/tc-h8300.c (parse_reg): Make the function static.
6014 (parse_exp): Likewise.
6015
78295804
DD		 60162000-06-20 DJ Delorie <dj@cygnus.com>
6017
6018 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
6019 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
6020 for cygwin import libraries to work properly.
6021
45f85b08
L		 60222000-06-20 H.J. Lu <hjl@gnu.org>
6023
6024 * Makefile.am: Rebuild dependency.
6025 * Makefile.in: Rebuild.
6026 * configure: Likewise.
6027 * doc/Makefile.in: Likewise.
6028
39bec121
TW		 60292000-06-20 Timothy Wall <twall@cygnus.com>
6030
6031 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 6032 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 6033 * doc/c-tic54x.texi: New.
6034 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 6035 documentation file.
39bec121 6036 * doc/all.texi: Add C54X.
3e87a760 6037 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 6038 * doc/Makefile.in: Regenerate.
6039 * configure.in: Add tic54x and define LIBM for tic54x.
6040 * configure: Regenrate.
6041 * config/tc-tic54x.[ch]: New.
6042 * config/obj-coff.h: Add tic54x.
6043 * Makefile.am: (CPU_TYPES): Add tic54x.
6044 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
6045 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
6046 (as_new_LDADD): Add $(LIBM).
6047 * Makefile.in: Regenerate.
3e87a760 6048
60bcf0fa
NC		 60492000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
6050
6051 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
6052 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
6053 * doc/as.texinfo: Likewise.
6054
6055 * configure, Makefile.in: Regenerate.
6056 * configure.in (emulations): Recognize m6811 and m6812.
6057 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
6058 Added files for 68hc11 and 68hc12 assembler.
6059 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
6060 * config/tc-m68hc11.h: Header definition for that assembler.
6061
ec05f674
NC		 60622000-06-18 Nick Clifton <nickc@redhat.com>
6063
24ef8152
NC		 6064 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
6065 instead of OCTETS_PER_BYTE.
6066
ec05f674 6067 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 6068 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 6069
119caedd
L		 60702000-06-18 H.J. Lu <hjl@gnu.org>
6071
6072 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
6073 * configure: Rebuild.
6074
607723e4
NC		 60752000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
6076
3e87a760
AM		 6077 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
6078 to BFD_ASSEMBLER.
607723e4 6079
b946ec34
NC		 60802000-06-16 Nick Clifton <nickc@cygnus.com>
6081
6082 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
6083 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6084
6085 * doc/c-mips.texi: Document newly accepted cpu variants.
6086
37ce37b1
UC		 60872000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
6088
6089 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
6090
c06ae4f2
UC		 60912000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
6092
6093 * macro.c (getstring): Make it possible to escape the quote
6094 character.
6095
131b0983 60962000-06-13 Catherine Moore <clm@redhat.com>
20348649
JL		 6097
6098 * config/tc-hppa.c (pa_export): Weak symbols can be global.
6099
bcef29e6
L		 61002000-06-13 H.J. Lu <hjl@gnu.org>
6101
6102 * configure: Regenerate.
6103
63a0b638
AM		 61042000-06-09 Alan Modra <alan@linuxcare.com.au>
6105
6106 * app.c (do_scrub_begin): Don't default lex[';'] as a line
6107 separator.
6108 * doc/internals.texi (line_separator_chars): Semicolon is no
6109 longer a default. Mention null and newline as defaults.
6110
6111 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
6112
6113 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
6114 * config/tc-i860.h (line_separator_chars): Likewise.
6115 * config/tc-h8300.c (line_separator_chars): Likewise.
6116 * config/tc-i960.c (line_separator_chars): Likewise.
6117 * config/tc-m68k.c (line_separator_chars): Likewise.
6118 * config/tc-mips.c (line_separator_chars): Likewise.
6119 * config/tc-ns32k.c (line_separator_chars): Likewise.
6120 * config/tc-sparc.c (line_separator_chars): Likewise.
6121 * config/tc-vax.c (line_separator_chars): Likewise.
6122
6123 * config/tc-h8300.c (comment_chars): Use string initialiser.
6124 * config/tc-i960.c (line_comment_chars): Likewise.
6125 * config/tc-z8k.c (comment_chars, line_comment_chars,
6126 line_separator_chars): Likewise.
6127
6128 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6129 for TE_LINUX.
6130
9bab9349
NC		 61312000-06-08 Nick Clifton <nickc@cygnus.com>
6132
6133 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6134 for size 1 fixes.
6135
946efd95
DB		 61362000-06-08 David O'Brien <obrien@FreeBSD.org>
6137
6138 * configure.in (VERSION): Update to show this is the CVS mainline.
6139
6480b79a
DB		 61402000-06-08 Matthew Jacob <mjacob@feral.com>
6141
6142 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6143 $at is the integer register $r28, vs. both $r28 and the floating
6144 point register $f28.
6145
10850f29
JW		 61462000-06-08 James E. Wilson <wilson@cygnus.com>
6147
6148 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6149 (dot_endp): Don't call ia64_flush_insns.
6150 (emit_one_bundle): Don't delete prologue/body records from
6151 unwind_record list in first loop. Rewrite second loop to account for
6152 this.
6153
150f24a2
JW		 61542000-06-07 David Mosberger <davidm@hpl.hp.com>
6155
6156 * config/tc-ia64.c: Add missing prototypes.
6157 (generate_unwind_image): Cast argument to output_unw_records call.
6158
131b0983 61592000-06-07 Denis Chertykov <denisc@overta.ru>
e38c9cc2 6160
46b85d42 6161 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 6162
131b0983 61632000-06-07 Denis Chertykov <denisc@overta.ru>
1188e082
DC		 6164
6165 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6166 (REGISTER_P): likewise.
6167 (avr_opcodes): uses include/opcode/avr.h
6168 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 6169
ac743b2c
AM		 61702000-06-04 Alan Modra <alan@linuxcare.com.au>
6171
0b545448
AM		 6172 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6173 initializers too.
ac743b2c 6174
969e1a7b
L		 61752000-06-03 H.J. Lu <hjl@gnu.org>
6176
6177 * read.c (is_end_of_line): Put back `;'.
6178
65172ab8
AM		 61792000-06-03 Alan Modra <alan@linuxcare.com.au>
6180
6181 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6182
b75c0c92
AM		 61832000-06-01 Alan Modra <alan@linuxcare.com.au>
6184
6185 * expr.c (operand): Test is_end_of_line outside switch to catch
6186 line separator chars that are also operators.
6187 (operator): Return O_illegal for line separator chars.
6188
6189 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6190 entry (or `!' entry for TC_HPPA).
6191
6192 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6193 before indexing is_end_of_line. Remove redundant check for '\0'.
6194 (fp_op2): Likewise.
6195 * config/tc-h8500.c (md_assemble): Likewise.
6196 * config/tc-mcore.c (md_assemble): Likewise.
6197 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6198 (md_atof): Likewise
6199
6200 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6201 is_end_of_line.
6202 * config/tc-mcore.c (mcore_cons): Likewise.
6203 (mcore_float_cons): Likewise.
6204 (mcore_stringer): Likewise.
6205 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6206
a6836251
SB		 62072000-06-01 Scott Bambrough <scottb@netwinder.org>
6208
6209 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6210
43841e91
NC		 62112000-05-29 Nick Clifton <nickc@cygnus.com>
6212
6213 * config/tc-sh.c: Fix compile time warning messages.
6214
6215 * config/tc-mips.c: Fix compile time warning messages.
6216
a057431b
PB		 62172000-05-29 Philip Blundell <philb@gnu.org>
6218
6219 * doc/as.texinfo: Update copyright dates.
a81d9f0c 6220 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 6221 * NEWS: Mention ARM ELF support.
6222
3c07fb76
AO		 62232000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6224
6225 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6226 it is modified, and use the real_size to compute the frag address
6227 for dwarf2 line info.
6228
ad4d6ccf
AM		 62292000-05-27 Alan Modra <alan@linuxcare.com.au>
6230
6231 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6232 line-matching scheme to cope with automake moving variables around.
6233 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6234 * Makefile.in: Regenerate.
6235
6faf3d66
JJ		 62362000-05-26 Jakub Jelinek <jakub@redhat.com>
6237
6238 * config/tc-sparc.c (sparc_relax): New.
6239 (md_longopts): Add -relax and -no-relax options.
6240 (md_parse_options, md_show_usage): Likewise.
6241 (md_apply_fix3): Optimize tail call into branch always if possible.
6242
131b0983 62432000-05-04 Donald Lindsay <dlindsay@cygnus.com>
0a44c2b1
DL		 6244
6245 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6246 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6247 rules, with warning when a GAS statement specifies a packing that
6248 will result in an instruction being squashed.
3e87a760
AM		 6249 Added typdef packing_type and enumerals, changed various integer
6250 literals to use the enumerals.
0a44c2b1 6251
e0c9811a
JW		 62522000-05-24 David Mosberger <davidm@hpl.hp.com>
6253
6254 * config/tc-ia64.c (dot_restorereg_p): New function.
6255 (md_pseudo_table): Add restorereg.p.
6256 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6257 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6258
6259 * config/tc-ia64.h (unw_record_type): Add unwabi.
6260 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6261 called MASK with members for imask, and the masks produced by
6262 fr_mem, gr_mem, br_mem, and frgr_mem.
6263 (unw_p_record): Add members ABI and CONTEXT.
6264 (unw_x_record): Add member AB.
6265 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6266 as pseudo-register for use during unwind info generation.
6267 (AR_PFS, AR_LC): New macros.
6268 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6269 whose names start with an at sign (as in "@priunat").
6270 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6271 register.
6272 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6273 proc_end, unwind_info, personality_routine): Consolidate into
6274 "unwind" structure to reduce offset-table use. Add member
6275 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6276 to be emitted.
6277 (output_R1_format, output_R3_format, output_P3_format,
6278 output_P6_format): Initialize R with zero to reduce compiler warnings.
6279 (output_P7_format): Ditto. Add `default' branch to switch
6280 statement to reduce compiler warnings.
6281 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6282 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6283 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6284 into single argument.
6285 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6286 compiler warnings. Merge A and B args into single argument.
6287 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6288 A and B args into single argument.
6289 (free_record): Removed (wasn't used).
6290 (free_list_records): Also free imasks in prologue records.
6291 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6292 (output_spill_mask): Remove.
6293 (output_unwabi): New function.
6294 (output_epilogue, output_label_state, output_copy_state): Call
6295 alloc_record.
6296 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6297 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6298 argument.
6299 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6300 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6301 as part of handling the prologue records. Emit region's imask if
6302 we have one. Handle unwabi, epilogue, label_state, copy_state,
6303 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6304 spill_sprel_p, and spill_reg_p records.
6305 (set_imask, count_bits, slot_index): New function.
6306 (fixup_unw_records): Fix region size computation. Handle
6307 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6308 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6309 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6310 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6311 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6312 (dot_save): Use manifest constants for applicaton registers.
6313 Handle REG_PR and REG_PRIUNAT.
6314 (dot_restore): Don't just ignore it.
6315 (dot_restorereg): New function..
6316 (generate_unwind_image): Ensure unwind info is a multiple of eight
6317 bytes, not just four bytes.
6318 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6319 (dot_altrp): Don't just ignore it.
6320 (dot_savemem): New function. Replaces dot_savesp() and
6321 dot_savepsp(). Use manifest constants for applicaton registers.
6322 Handle REG_PR and REG_PRIUNAT.
6323 (dot_savef): Simplify.
6324 (dot_saveb): Support generation of br_gr.
6325 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6326 dot_label_state, dot_copy_state): New function.
6327 (dot_unwabi): Don't just ignore it.
6328 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 6329 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 6330 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6331 (emit_one_bundle): Set slot number for prologue/body records
6332 *before* emitting the first insn.
6333 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6334 (md_begin): Declare "psp" pseudo-register.
6335 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6336 so we don't get segfault.
6337 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6338 counts as required per SW Conventions manual
6339 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6340 output_preds_psprel, output_preds_sprel, output_spill_base,
6341 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6342 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6343 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6344 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6345 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6346 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6347 (dot_vframe): Implement.
6348 (dot_vframesp, dot_vframepsp): New function.
6349
131b0983 63502000-05-23 Hans-Peter Nilsson <hp@axis.com>
f98fd99f
HPN		 6351
6352 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 6353 * configure: Regenerate.
f98fd99f 6354
ee7fcc42
AM		 63552000-05-23 Alan Modra <alan@linuxcare.com.au>
6356
6357 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6358 (md_estimate_size_before_relax): so we can use it here instead of
6359 old kludges. Localise vars to blocks. Comment.
6360
6361 * frags.c (frag_new): Update fr_var comments.
6362 * frags.h (struct frag): Ditto.
6363
c67e42c9
RH		 63642000-05-22 Richard Henderson <rth@cygnus.com>
6365
6366 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6367 (pseudo_func): Add pcrel.
6368 (operand_match): Handle IA64_OPND_TGT64.
6369 (build_insn): Likewise.
6370 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6371 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6372 (fix_insn): Handle all three 64-bit relocation types.
6373
131b0983 63742000-05-22 Hans-Peter Nilsson <hp@axis.com>
5110c57e
HPN		 6375
6376 * obj.h (struct format_ops): New members begin, app_file,
6377 s_set_other, s_set_desc, s_get_type, s_set_type,
6378 separate_stab_sections, init_stab_section.
6379
6380 * config/obj-multi.h: Update GPL notice to v2.
6381 (obj_begin): New.
6382 (obj_app_file): New.
6383 (S_SET_SIZE): Test s_set_size for NULL before calling.
6384 (S_SET_ALIGN): Similar for s_set_align.
6385 (S_SET_OTHER): New.
6386 (S_SET_DESC): New.
6387 (S_GET_TYPE): New.
6388 (S_SET_TYPE): New.
6389 (SEPARATE_STAB_SECTIONS): New.
6390 (INIT_STAB_SECTION): New.
6391 (EMIT_SECTION_SYMBOLS): New.
6392 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6393
6394 * config/obj-elf.h: Update GPL notice to v2.
6395 Mention that this file is included from obj-multi.h.
6396 (obj_begin): Wrap definition in ifndef.
6397 (elf_file_symbol): Constify declaration.
6398 (obj_app_file): Ditto.
6399 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6400 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6401
6402 * config/obj-elf.c (elf_s_set_other): New.
6403 (elf_file_symbol): Constify argument.
6404 (elf_separate_stab_sections): New.
6405 (elf_init_stab_section): New.
6406 (elf_format_ops): Add new members. Remove comma at end.
6407
6408 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6409 (ecoff_format_ops): Add new fields. Remove comma at end.
6410 Mention inconsistency for emit_section_symbols.
6411
6412 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6413
6414 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6415 (coff_separate_stab_sections): New.
6416 (coff_format_ops): Add new members.
6417
6418 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6419 (obj_aout_s_set_other): New.
6420 (obj_aout_s_set_desc): New.
6421 (obj_aout_s_get_type): New.
6422 (obj_aout_s_set_type): New.
6423 (obj_aout_separate_stab_sections): New.
6424 (aout_format_ops): New members added. Use obj_aout_process_stab,
6425 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6426 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6427 appropriate.
6428 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6429
b98ef147
AM		 64302000-05-22 Alan Modra <alan@linuxcare.com.au>
6431
6432 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6433 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6434 (md_estimate_size_before_relax): Ensure jumps to weak and
6435 externally visible symbols are relocatable.
6436
131b0983 64372000-05-20 Hans-Peter Nilsson <hp@axis.com>
0aa5d426
HPN		 6438
6439 * stabs.c (aout_process_stab): Make global.
6440 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6441 * read.h (aout_process_stab): Declare.
6442
6443 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6444 Generalize to *aout, *coff *elf.
6445 * configure: Regenerated.
6446
6447 * doc/internals.texi (Object format backend): Say
6448 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 6449
6450 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6451 * Makefile.in: Regenerated.
6452
7c3dc350
CM		 64532000-05-19 Catherine Moore <clm@cygnus.com>
6454
6455 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6456
b3b6a3fe
JL		 64572000-05-18 Alan Modra <alan@linuxcare.com.au>
6458
6459 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6460 instruction to reflect change in re_assemble_*.
6461
131b0983 64622000-05-18 Jeffrey A Law (law@cygnus.com)
c9e10a08
JL		 6463
6464 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6465 build PA64 ELF tools.
6466 * configure: Rebuilt.
6467
3043679f
AM		 64682000-05-17 Alan Modra <alan@linuxcare.com.au>
6469
6470 * Makefile.am: Regenerate dependencies.
6471 * Makefile.in: Regenerate.
6472
322f2c45
NC		 64732000-05-15 Nick Clifton <nickc@cygnus.com>
6474
6475 * config/tc-arm.c (struct asm_psr): Add boolean field
6476 distinguishing between CSPR and SPSR. Rename 'number' field
6477 to 'field'.
6478 (psrs): Rearrange contents to match new asm_psr structure.
6479 (arm_psr_parse): Move next to psr_required_here. Make it
6480 return an asm_psr structure.
6481 (psr_required_here): Use asm_psr structure returned by
6482 arm_psr_parse.
6483 (do_msr): Reorganise to allow psr_required_here to be called
6484 only once.
6485 (md_undefined_name): Mark 'name' parameter as unused, since
6486 the COFF target does not use it.
322f2c45 6487
5e6cbf41
PB		 64882000-05-14 David O'Brien <obrien@FreeBSD.org>
6489
6490 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6491 standards.
6492 * config/te-aux.h: Likewise.
6493 * config/te-dpx2.h: Likewise.
6494 * config/te-go32.h: Likewise.
6495 * config/te-hp300.h: Likewise.
6496 * config/te-hppa.h: Likewise.
6497 * config/te-i386aix.h: Likewise.
6498 * config/te-ic960.h: Likewise.
6499 * config/te-interix.h: Likewise.
6500 * config/te-nbsd532.h: Likewise.
6501 * config/te-pc532mach.h: Likewise.
6502 * config/te-ppcnw.h: Likewise.
6503 * config/te-psos.h: Likewise.
6504 * config/te-sparcaout.h: Likewise.
6505 * config/te-sun3.h: Likewise.
6506 * config/te-sysv32.h: Likewise.
6507
4132022d
AM		 65082000-05-14 Alan Modra <alan@linuxcare.com.au>
6509
6510 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6511 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6512 and sign extend without an if statement.
6513 (build_bytes): Likewise.
6514
65152000-05-14 Kazu Hirata <kazu@hxi.com>
6516
6517 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6518 X_add_symbol L_32 case.
6519
b4fd930a
AM		 65202000-05-14 David O'Brien <obrien@FreeBSD.org>
6521
6522 * config/te-freebsd.h: New file.
6523
a38cf1db
AM		 65242000-05-13 Alan Modra <alan@linuxcare.com.au>
6525
897083bd
AM		 6526 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6527 bindtextdomain): Replace defines with those from intl/libgettext.h
6528 to quieten gcc warnings.
6529
a38cf1db
AM		 6530 * NEWS: Mention x86 .arch and -q.
6531
6532 * config/tc-i386.c (quiet_warnings): New.
6533 (md_assemble): Use quiet_warnings.
6534 (md_parse_option): Set quiet_warnings from -q.
6535 (md_show_usage): Mention -q, delete -m.
6536 (flag_do_long_jump): Delete.
6537 (md_parse_option): Remove -m.
6538 (md_show_usage): Remove -m.
6539 (md_create_long_jump): Remove useless flag_do_long_jump code.
6540
6541 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6542 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6543
e413e4e9
AM		 65442000-05-13 Alan Modra <alan@linuxcare.com.au>
6545 Alexander Sokolov <robocop@netlink.ru>
6546
6547 * doc/c-i386.texi (i386-Arch): New section.
6548 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6549
6550 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6551 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6552 architecture has been given and is not 486.
6553 (set_cpu_arch): New.
6554 (md_pseudo_table): Add .arch.
6555 (md_assemble): Warn if cpu architecture has been given and an
6556 unsupported instruction.
6557
6558 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6559 Move operand_types bit defines after relevant template field.
6560 (template): Add cpu_flags.
6561 (Cpu*): Define.
6562 (arch_entry): New.
6563
e8b1cae5
AO		 65642000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6565
6566 * config/tc-mn10300.h (md_end): Define.
6567 (mn10300_finalize): Declare.
6568 * config/tc-mn10300.c: Include dwarf2dbg.h.
6569 (debug_line): Define.
6570 (md_assemble): Generate dwarf2 line info.
6571 (mn10300_finalize): New function. Finalize dwarf2 info.
6572
426b0403
AM		 65732000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6574
6575 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6576 external version of the relocation for weak symbols.
6577
e4c58b25
JW		 65782000-05-08 David Mosberger <davidm@hpl.hp.com>
6579
6580 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6581 frame size in units of 16 bytes, as required per SW Conventions manual.
6582 (output_unw_records): Output info-block header as a dword to get
6583 byte-order right.
6584
8fce3f5e
AM		 65852000-05-08 Alan Modra <alan@linuxcare.com.au>
6586
6587 * as.h: #include "file", not <file> on files from ../include.
6588 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6589 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6590 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6591 (tc_coff_symbol_emit_hook): Ditto.
6592 (OPTCOUNT): Cast to int to avoid compiler warning.
6593 (md_begin): Fix signed/unsigned warnings.
6594
65952000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6596
6597 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6598 ABRANCH LONG case for a conditional branch on a 68000.
6599 (md_estimate_size_before_relax): Likewise. Also handle
6600 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6601 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6602 PC-relative on all CPUs.
6603 (md_estimate_size_before_relax): Likewise.
6604
fb166ee3
AM		 66052000-05-04 Alan Modra <alan@linuxcare.com.au>
6606
6607 * as.c (parse_args): Just mention current year in printed
6608 copyright message.
6609
7a899fff
C		 66102000-05-03 J.T. Conklin <jtc@redback.com>
6611
6612 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 6613 unit registers.
7a899fff
C		 6614 (md_parse_option): Recognize -m7400.
6615
44877466
ILT		 66162000-05-03 Ian Lance Taylor <ian@zembu.com>
6617
6618 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6619 don't permit lp to become less than the words array.
6620
eaa15ab8
NC		 66212000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6622
6623 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6624 Fix little-endian case.
6625
7c4f6a03
AM		 66262000-05-03 David O'Brien <obrien@NUXI.com>
6627
6628 * as.c (parse_args): Update copyright.
6629
da5d444c
AM		 66302000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6631
8a543126 6632 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 6633 for the .bss section too.
6634
3f9b03b5
AM		 66352000-05-02 Alan Modra <alan@linuxcare.com.au>
6636
6637 * configure.in: Set em=linux for hppa-*-linux.
6638 * configure: Regenerate.
6639 * doc/Makefile.in: Regenerate with correct automake.
6640
6641 * frags.c (frag_grow): Sanity check chunk_size.
6642
6643 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6644 * config/obj-som.h: Likewise.
6645 * config/obj-ieee.h: Likewise.
6646
6647 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6648
6649 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6650 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6651 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6652 (pa_ip): low_sign_unext now returns via function value. Use
6653 re_assemble_* instead of dis_assemble_* and
6654 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6655 unnecessarily.
6656 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6657 (md_section_align, md_parse_option, md_show_usage,
6658 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6659 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6660 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6661 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6662 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6663 pa_text): Likewise.
6664 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6665 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6666 outside of switch. Correct mask and shifting errors in case 10
6667 and case -11. In case 21, compare against signed range to suit
6668 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6669 case 17 and case 22, use offsetT variable to properly check range.
6670 Use re_assemble_* here too.
6671 (evaluate_absolute): Change type of value to offsetT. Call
6672 hppa_field_adjust to do the work for us.
6673 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6674 (pa_parse_cmpib_64_cmpltr): Ditto.
6675 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6676 of i to unsigned int.
6677 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6678 (pa_end_of_source): Return type is void.
6679
131b0983 66802000-05-01 Catherine Moore <clm@cygnus.com>
a2984248
CM		 6681
6682 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6683
131b0983 66842000-05-01 Denis Chertykov <denisc@overta.ru>
df136245
DC		 6685
6686 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6687 More comments added.
6688 (md_begin): Removed "construct symbols for each register name".
6689 Because register names conflicts with GCC generated function
6690 names.
6691 (avr_operand): Now constant numbers can be used as a register
6692 identifiers (0 as r0, 31 as r31).
6693 (md_assemble): use skip_space () before parsing instruction
6694 operands.
6695
c1e73230
AM		 66962000-05-01 Alan Modra <alan@linuxcare.com.au>
6697
6698 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6699 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6700 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6701 * configure: Regenerate.
6702
a1934524
AM		 67032000-04-29 Andreas Jaeger <aj@suse.de>
6704
6705 * as.h: Correctly check GCC version.
6706
d9b7d820
AM		 67072000-04-26 David O'Brien <obrien@FreeBSD.org>
6708
6709 * doc/as.1: Fix unbalanced brackets.
6710
6711 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6712 TE_FreeBSD.
6713 (line_comment_chars): Set to '/' if TE_FreeBSD.
6714
131b0983 67152000-04-25 Jeffrey A Law (law@cygnus.com)
cea1ab94
JL		 6716
6717 * configure.in: Configury support for PA64 (currently disabled).
6718 * configure: Rebuilt.
6719
e799a695
AM		 67202000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6721
3e87a760 6722 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 6723 bfd_set_section_alignment.
6724
3b0ec529
AM		 67252000-04-25 Alan Modra <alan@linuxcare.com.au>
6726
6727 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6728 than 32.
6729
adcf07e6
NC		 67302000-04-24 Nick Clifton <nickc@cygnus.com>
6731
6732 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6733 * doc/as.texinfo (Align): Include arm and strongarm in list of
6734 targets that have the second form of the behaviour of the .align
3e87a760 6735 directive.
adcf07e6 6736
5047a41f
JL		 67372000-04-24 Mark Klein <mklein@dis.com>
6738
29184774 6739 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 6740
131b0983 67412000-04-24 Clinton Popetz <cpopetz@cygnus.com>
a47cf567
NC		 6742
6743 * as.c (parse_args): Allow md_parse_option to override -a listing
6744 option.
6745 * config/obj-coff.c (add_lineno): Change type of offset parameter
6746 from "int" to "bfd_vma."
6747 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6748 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6749 (ppc_change_csect): Align correctly for XCOFF64.
6750 (ppc_machine): New function, which discards "ppc_machine" line.
6751 (ppc_tc): Cons for 8 when code is 64 bit.
6752 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6753 relocations.
6754 (md_parse_option): Handle -a64 and -a32.
6755 (ppc_xcoff64): New.
6756 * config/tc-ppc.h (TARGET_MACH): Define.
6757 (TARGET_FORMAT): Move to function.
6758 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6759
131b0983 67602000-04-23 Denis Chertykov <denisc@overta.ru>
a47cf567
NC		 6761
6762 * config/tc-avr.c: New AVR_ISA_ defined.
6763 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6764 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6765 for `fmul', `movw' and `lpm R,Z' instructions.
6766 (avr_operands): Warn if current opcode is a two-word instruction
6767 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6768 (avr_opcodes): New commands added.
6769 (REGISTER_P): Check 'a' and 'v' constraint letters.
6770 (mcu_types): New MCU added.
6771
bf3ca999
TW		 67722000-04-22 Timothy Wall <twall@cygnus.com>
6773
6774 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6775 to "natval".
6776 (operand_match): Conditionally insert default bit values for IMMU9.
6777
98e5953c
JL		 67782000-04-14 Matthew Green <mrg@cygnus.com>
6779
6780 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6781 * configure: Rebuilt.
6782
131b0983
NC		 67832000-04-21 Jeffrey A Law (law@cygnus.com)
6784 Jason Eckhardt <jle@cygnus.com>
a02fab7e 6785
c67e42c9 6786 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 6787
6788 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6789 Added handling of new operand types l,y,&,fe,fE,fx.
6790
131b0983
NC		 67912000-04-21 Richard Henderson <rth@cygnus.com>
6792 David Mosberger <davidm@hpl.hp.com>
6793 Timothy Wall <twall@cygnus.com>
6794 Andrew MacLeod <amacleod@cygnus.com>
6795 Jim Wilson <wilson@cygnus.com>
800eeca4
JW		 6796
6797 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 6798 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 6799 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6800 * Makefile.in: Rebuild.
6801 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6802 * configure: Rebuild.
6803 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6804 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6805 * expr.c (expr): Handle md_optimize_expr.
6806 * read.c (LEX_HASH): Add comment.
6807 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 6808
66778679
RH		 68092000-04-21 Richard Henderson <rth@cygnus.com>
6810
6811 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6812 bundling a non-delayed branch type instruction.
6813
aa15f6f7
AO		 68142000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6815
6816 * config/tc-mn10300.c (HAVE_AM30): Define.
6817 (md_assemble): Use it.
6818
16adf844
AM		 68192000-04-19 Alan Modra <alan@linuxcare.com.au>
6820
742f45cf
AM		 6821 * config/obj-elf.c (obj_elf_change_section): Check for changed
6822 section attributes.
6823
16adf844
AM		 6824 * Makefile.am: (CPU_MULTI_VALID): Remove.
6825 (MULTI_CPU_TYPES): Define.
6826 (MULTI_CPU_OBJ_VALID): Define.
6827 (DEPTC): Use the above.
6828 (DEPOBJ): Same here.
6829 (DEP2): And here.
6830 Regenerate dependencies.
6831 * Makefile.in: Regenerate.
6832
9c46fb1b
AM		 68332000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6834
742f45cf 6835 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 6836
508866be
L		 68372000-04-18 H.J. Lu (hjl@gnu.org)
6838
6839 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 6840 bfd_vma for non-bfd assemblers.
508866be 6841
ba2adb93
AM		 68422000-04-17 Alan Modra <alan@linuxcare.com.au>
6843
6844 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6845 doesn't give spurious errors.
6846
12ff5d56
AM		 68472000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6848
66778679 6849 * as.h (SEEK_SET): Define if undefined.
12ff5d56 6850
fc633e5b
AM		 68512000-04-13 Alan Modra <alan@linuxcare.com.au>
6852
6853 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6854 constants, and don't assume offsetT is 32 bits.
6855
1ed18ec1
NC		 68562000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6857
6858 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6859 (md_pcrel_from_section): Add prototype.
6860 (d10v_fix_adjustable): Add prototype.
6861 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6862
6863 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6864
3db10f32
NC		 68652000-04-12 Nick Clifton <nickc@cygnus.com>
6866
6867 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6868 symbol in frag chain.
6869
847f7ad4
AM		 68702000-04-10 Alan Modra <alan@linuxcare.com.au>
6871
6872 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6873 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6874 (fits_in_signed_word, smallest_imm_type): Ditto.
6875 (md_assemble): Use an offsetT var to hold offsetT values, not a
6876 long.
6877 (offset_in_range): New.
6878 (md_assemble): Use it.
6879 (md_convert_frag): Change type of target_address, opcode_address,
6880 and displacement_from_opcode_start to offsetT.
6881 (md_create_short_jump): Change type of offset to offsetT.
6882 (md_create_long_jump): Ditto.
6883 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6884 (md_chars_to_number): Remove.
6885 (output_invalid): Remove duplicate prototype.
6886
ec694b89
NC		 68872000-04-09 Nick Clifton <nickc@cygnus.com>
6888
6889 * Makefile.am (CPU_TYPES): Add 'avr'.
6890 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6891 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6892
16adf844 6893 * Makefile.in: Regenerate.
ec694b89
NC		 6894
6895 * doc/as.texinfo: Add M32R documentation.
6896
131b0983 68972000-04-07 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 6898
a2d91340 6899 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 6900 --enable-build-warnings option.
a2d91340
AC		 6901 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6902 * Makefile.in, configure: Re-generate.
6903
d92b1a8a
NC		 69042000-04-07 Nick Clifton <nickc@cygnus.com>
6905
6906 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6907 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6908 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6909 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6910 (arm_force_relocation): Force relocations for
6911 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6912
131b0983 69132000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
52ccafd0
JR		 6914
6915 * config/tc-sh.c (get_operands): There's no third operand if the
6916 first operand is an immediate.
6917
131b0983 69182000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
015551fc
JR		 6919
6920 * config/tc-sh.c (immediate): Delete.
6921 (sh_operand_info): Add immediate member.
6922 (parse_reg): Use A_PC for pc.
6923 (parse_exp): Add second argument 'op'. All callers changed.
6924 (parse_at): Expect pc to be coded as A_PC.
6925 Use immediate field in *op.
6926 (insert): Add fourth argument 'op'. All callers changed.
6927 (build_relax): Add second argument 'op'. All callers changed.
6928 (insert_loop_bounds): New function.
6929 (build_Mytes): Remove DISP_4.
6930 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6931 (assemble_ppi): Use immediate field in *operand.
6932 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6933 (md_apply_fix): Likewise.
6934 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6935
131b0983 69362000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
79bd78be
AO		 6937
6938 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6939
131b0983 69402000-04-04 Hans-Peter Nilsson <hp@axis.com>
e30e5a6a
HPN		 6941
6942 * internals.texi (CPU backend): Document
6943 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6944
41b49281
AM		 69452000-04-04 Alan Modra <alan@linuxcare.com.au>
6946
8ad3436c
AM		 6947 * po/gas.pot: Regenerate.
6948
6949 * as.c (show_usage): Restore translated part of bug string.
6950 * gasp.c (show_usage): Likewise.
6951
41b49281
AM		 6952 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6953 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6954 than move-if-change.
6955 (DEP1): Modify for "gcc -MM".
6956 (DEPTC): Likewise.
6957 (DEPOBJ): Likewise.
6958 (DEP2): Likewise.
6959 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6960 Update dependencies.
6961 * Makefile.in: Regenerate.
6962
0a727238
AO		 69632000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6964
6965 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6966 (md_begin): Likewise.
6967 (HAVE_AM33): New macro.
6968 (md_assemble): Use it. Match r_regs and xr_regs only if
6969 HAVE_AM33.
6970
c20f4f8c
AM		 69712000-04-03 Alan Modra <alan@linuxcare.com.au>
6972
6973 * as.h: #include "bin-bugs.h"
6974 * as.c (show_usage): Use REPORT_BUGS_TO.
6975 * gasp.c: #include "bin-bugs.h"
6976 (show_usage): Use REPORT_BUGS_TO.
6977
6978 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6979
131b0983 69802000-04-03 Hans-Peter Nilsson <hp@axis.com>
753f6b12
HPN		 6981
6982 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6983 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6984 adjustments.
6985
726c5dcd
AM		 69862000-04-03 Alan Modra <alan@linuxcare.com.au>
6987
6988 * config/tc-i386.c (i386_immediate): Don't assume a constant
6989 immediate is necessarily 16 bits when in 16 bit code mode.
6990 (md_assemble): Instead set guess_suffix here after we have checked
6991 registers.
6992
bf80011a
RH		 69932000-04-02 Richard Henderson <rth@cygnus.com>
6994
6995 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6996 quantities. Correct right shift sign extension.
6997 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6998 32-bit value when shifting into place.
6999
92161534
ILT		 70002000-04-01 Ian Lance Taylor <ian@zembu.com>
7001
7002 * app.c: Add ATTRIBUTE_UNUSED as needed.
7003 * config/tc-ppc.c: Likewise.
7004 (ppc_size): Make unsigned long.
7005 (ppc_insert_operand): Add casts to avoid warnings.
7006
447f3982
NC		 70072000-03-31 Nick Clifton <nickc@cygnus.com>
7008
7009 * config/tc-d10v.h (md_flush_pending_output): Define.
7010
21d75ec2
NC		 70112000-03-29 Nick Clifton <nickc@cygnus.com>
7012
7013 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
7014 segment. Works for both BFD_ASSEMBLER and others.
7015 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
7016
d1a1bf19
NC		 70172000-03-29 Nick Clifton <nickc@cygnus.com
7018
7019 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
7020
224de7a5
AM		 70212000-03-28 Alan Modra <alan@linuxcare.com.au>
7022
7023 * listing.c (LISTING_LHS_WIDTH): Default depends on
7024 LISTING_WORD_SIZE.
7025 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
7026
5b8274e3
ILT		 70272000-03-27 Ian Lance Taylor <ian@zembu.com>
7028
7029 * config/tc-sh.c (md_show_usage): Use backslash before newline in
7030 string literal.
7031
224de7a5 70322000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 7033
7034 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
7035
7036 * config/tc-avr.c (mcu_types): Add missing initialiser.
7037 (md_pcrel_from_section): Add prototype.
7038 (avr_operand): Remove redundant test of unsigned < 0.
7039 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
7040
70412000-03-27 Denis Chertykov <denisc@overta.ru>
7042
7043 * config/tc-avr.c: New file for AVR support.
7044 * config/tc-avr.h: Likewise.
7045 * configure.in: Add AVR support.
7046 * configure: Regenerate.
7047
9f10757c
TW		 70482000-03-26 Timothy Wall <twall@cygnus.com>
7049
7050 * gasp.c (macro_op): Add new argument to check_macro call.
7051 Macro structure definitions moved to macro.h
7052 * sb.h: Add argument to prototype for input_scrub_include_sb.
7053 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
7054 nesting checks with an additional flag.
7055 (struct input_save): Add flag to indicate whether current sb
7056 should be checked for proper macro/conditional nesting.
7057 (input_scrub_push/pop): Save/restore nest check flag.
7058 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 7059 defined.
9f10757c
TW		 7060 * macro.c (check_macro): Allow caller to retrieve parsed macro
7061 information if a pointer is provided. This information may be
7062 used by the new macro hooks.
7063 * macro.h: Update prototype for check_macro. Macro struct
7064 definitions moved here from macro.c/gasp.c.
7065 * read.c (read_a_source_file): Add parameter to check_macro call,
7066 and pass macro info to the macro hook, if defined.
7067 (input_scrub_insert_line): New. Allow insertion of a line of
7068 characters into the input stream.
7069 (input_scrub_insert_file): New. Allow insertion of an arbitrary
7070 file into the input stream.
7071 (s_include): Use input_scrub_insert_file.
7072 * internals.texi: Document new macro hooks.
7073 * as.h: New prototypes added.
3e87a760 7074
224de7a5 70752000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 7076
7077 * config/tc-i386.c: Don't start any as_bad or as_warn message with
7078 an initial capital letter.
7079 (i386_index_check): Reindent.
7080
11424155
NC		 70812000-03-19 Nick Clifton <nickc@cygnus.com>
7082
eaa15ab8 7083 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 7084 relative branches.
7085
43f05576
NC		 70862000-03-17 Thomas de Lellis <tdel@windriver.com>
7087
66778679
RH		 7088 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
7089 instruction operand bad if Rd > 7 when generating
7090 thumb instructions. Prevents for example,
7091 "adr r12,label" from silently failing and generating
7092 the wrong instruction.
3e87a760 7093
67231402
NC		 70942000-03-17 Nick Clifton <nickc@cygnus.com>
7095
7096 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
7097 that have a destingation >= 0x400000.
3e87a760 7098 Fix compile time warning messages.
67231402 7099
131b0983 71002000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
a37c8f88
JR		 7101
7102 * config/tc-sh.c (md_begin): When encountering insn that are
7103 not supported by the current arch, only change the name if
7104 its contents are the same as prev_name.
7105 (get_specific): If the the architecture doesn't match, fail.
7106
131b0983 71072000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
dead1419
JR		 7108
7109 * config/tc-sh.c (IDENT_CHAR): Define.
7110 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
7111 matching back where it came from.
7112
131b0983 71132000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
182e89d3
JR		 7114
7115 * config/tc-sh.c (md_show_usage): Add description of -dsp.
7116
84f73d89
NC		 71172000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7118
7119 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7120 normal operands.
7121
dbbc7809
JL		 71222000-03-15 Kazu Hirata <kazu@hxi.com>
7123
7124 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7125
131b0983 71262000-03-13 Hans-Peter Nilsson <hp@axis.se>
271bb601
HPN		 7127
7128 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7129 floating-point-number, make sure 'f' is in FLT_CHARS.
7130
131b0983 71312000-03-11 Hans-Peter Nilsson <hp@axis.se>
8684e216
HPN		 7132
7133 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7134 (s_lcomm_internal): Use it.
7135 * doc/internals.texi (CPU backend): Document it.
7136 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7137 bytes.
7138
bb2d6cd7
GK		 71392000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7140
7141 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7142 when embedded-pic.
7143
7144 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 7145 implementation doesn't have special handling for switch
7146 statements.
bb2d6cd7
GK		 7147 (macro_build): Allow for code in sections other than .text.
7148 (macro): Likewise.
7149 (mips_ip): Likewise.
7150 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 7151 Don't perform relocs if we will be outputting them.
bb2d6cd7 7152 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 7153 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7154 embedded-pic.
bb2d6cd7 7155
5c86cbc7 71562000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 7157
66778679
RH		 7158 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7159 relocation type based on the entry in the fixup structure.
a47cf567 7160 Put S_IS_EXTERN processing back in.
5c86cbc7 7161
f8c827e9
L		 71622000-03-08 H.J. Lu (hjl@gnu.org)
7163
7164 * Makefile.am (install-exec-tooldir): Depend on
7165 install-exec-bindir for parallel make.
7166 * Makefile.in: Regenerated.
7167
8ad9e709
NC		 71682000-03-06 Nick Clifton <nickc@cygnus.com>
7169
7170 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7171 switch.
7172 (md_parse_option): Parse -m32r command line switch - disable m32rx
7173 compatability.
ded0aeb7
NC		 7174 (md_show_usage): Document new option.
7175
7176 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7177 * doc/Makefile.in: Regenerate.
7178 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 7179
b7b8f327
MM		 71802000-03-02 Michael Meissner <meissner@redhat.com>
7181
7182 * config/tc-d30v.c (check_range): Remove code that incorrectly
7183 sign extended values where bits < 32.
7184
15886821
L		 71852000-03-02 H.J. Lu (hjl@gnu.org)
7186
7187 * configure.in: Support --enable-targets=all on ia32.
7188 * configure: Regenerated.
7189
8bf950bf
NC		 71902000-03-01 Nick Clifton <nickc@cygnus.com>
7191
7192 * gasp.c (do_align): Remove bogus check of alignment value.
7193
c5e54cc2
ILT		 71942000-02-27 Thomas de Lellis <tdel@windriver.com>
7195
7196 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7197 TC_PPC was defined forced the type of a symbol with no other type
7198 to be BSF_OBJECT.
7199
65fd87bc
ILT		 72002000-02-27 Hans-Peter Nilsson <hp@axis.com>
7201
7202 * doc/internals.texi (CPU backend): Mention that
7203 line_separator_chars do not break up comments. Fix typos for
7204 LEX_AT and LEX_NAME descriptions. Document operands for
7205 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7206 description of md_create_short_jump usage. Document argument for
7207 md_undefined_symbol.
7208
a25fe906
ILT		 72092000-02-27 Jakub Jelinek <jakub@redhat.com>
7210
7211 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7212 (md_parse_option): Handle it.
7213 (md_show_usage): Document it.
7214
21b10511
ILT		 72152000-02-27 Ian Lance Taylor <ian@zembu.com>
7216
7217 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7218 opcode, for the instruction `pal19'. From Andrea Arcangeli
7219 <andrea@suse.de>.
7220
773f551c
AM		 72212000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7222
7223 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7224 from here..
7225 (md_assemble): To here, before template operands are matched.
7226 Also ensure a constant immediate is sign extended when we know the
7227 size is at most 16 bits. This is to catch cases like "add
7228 $0xffc0,%ax" where we don't know the size, and thus that the
7229 immediate can be represented as Imm8S until after parsing the
7230 register operand.
7231 (i386_displacement): Similarly sign extend 16 bit constant
7232 displacements.
7233 (md_assemble): Relax 16-bit jump constant range check to suit sign
7234 extended displacements.
7235
28d33191
JL		 72362000-02-26 Andreas Jaeger <aj@suse.de>
7237
7238 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7239
cc5ca5ce
AM		 72402000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7241
7242 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7243 call operands when intel_syntax.
7244 (intel_float_operand): Return 2 for "fi...".
7245 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7246 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7247 earlier "SHORT" change.
7248 (md_assemble): When determining suffix from Regs, exclude
7249 InOutPortReg.
7250
056350c6
NC		 72512000-02-24 Nick Clifton <nickc@cygnus.com>
7252
7253 * configure: Add arm-wince, mips-pe and sh-pe targets.
7254 * configure: Regenerate.
7255
7256 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7257 sh-pe targets.
7258 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7259 "pe-mips" for the mips-pe target.
7260
7261 * config/tc-arm.c (insns): Change displacement encoded in BL
7262 and B instructions if the target port is arm-wince.
7263 (do_ldst): Do not bias the relocation offset if the target
7264 port is arm-wince.
7265 (md_pcrel_from): Add in missing relocation offset bias if the
7266 target os arm-wince.
7267
7268 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7269 (md_begin): Disable -G support for mips-pe target.
7270 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7271 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7272 COFF flavour.
7273
7274 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7275 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7276 assembler, just set the alignment to 4.
7277
7278 * config/te-wince-pe.h: New file for WinCE targets. Define
7279 TE_WINCE.
7280
36bf8ab9
AM		 72812000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7282
7283 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7284 string instructions.
7285 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7286 (i386_intel_memory_operand): After finding a segment override,
7287 check again for no `[' before looking for a displacement. Bomb if
7288 more than one displacement rather than silently discarding the
7289 second and subsequent ones. Free strings malloc'd by
7290 build_displacement_string.
7291
f5795b08
CM		 72922000-02-24 Catherine Moore <clm@cygnus.com>
7293
7294 * config/obj-som.c (obj_pseudo_table): Add "weak".
7295 (obj_som_weak): New routine.
7296
abd63a32
AM		 72972000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7298
520dc8e8
AM		 7299 * config/tc-i386.c (union i386_op): New.
7300 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7301 Throughout file replace occurences of disps[n], imms[n], regs[n]
7302 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7303 intel mode operand swapping. Add assert in regKludge and
7304 fake_zero_displacement code. Test i.types[n] when outputting
7305 displacements and immediates. Combine output of Disp16 with
7306 Disp32.
7f3f1ea2
AM		 7307 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7308 when in intel mode by (not) reversing fsub and fdiv operands
7309 before the template search. This fails for single operand
7310 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7311 undefined. Instead fix the base_opcode after we've found the
7312 template. Move base_opcode xor with found_reverse_match from
7313 opcode output code to before this fix so we test for the correct
7314 opcodes.
7315 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7316 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 7317
7318 * config/tc-i386.h (TC_RELOC): Delete.
7319 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7320 with equivalent call to reloc.
7321
abd63a32
AM		 7322 * as.h (flag_m68k_mri): Move declaration after target include, and
7323 only declare when TC_M68K defined. Define as zero otherwise.
7324 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7325 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7326 Define as zero otherwise.
7327 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7328 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7329 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7330 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7331 testing whether defined.
7332 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7333 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7334 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7335 rather than testing whether defined.
7336 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7337 (parse_mri_cons): Declare and use only when TC_M68K.
7338 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7339 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7340 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7341
7342 * NEWS: Mention IBM 370 support.
7343
7e052742
RH		 73442000-02-23 Richard Henderson <rth@cygnus.com>
7345
7346 * config/tc-i386.c (md_assemble): When swapping operands for
7347 intel_syntax, assume everything that's not Imm or Disp is a
7348 register.
7349
5b93d8bb
AM		 73502000-02-23 Linas Vepstas <linas@linas.org>
7351
7352 * config/tc-i370.c, config/tc-i370.h: New files.
7353 * Makefile.am: Add support for Linux/IBM 370.
7354 * configure.in: Likewise.
7355 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7356 * config/obj-elf.c: Include elf/i370.h
7357 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7358
7359 * Makefile.in: Regenerate.
7360 * configure: Regenerate.
7361
7362 * doc/c-i370.texi: New file.
7363 * doc/all.texi: Include it.
7364 * doc/as.texinfo: And here.
3e87a760 7365 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 7366 * doc/Makefile.in: Regenerate.
7367
25f2196d
CC		 73682000-02-19 Michael Meissner <meissner@redhat.com>
7369
7370 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7371 determine if an instruction can be used in parallel with an ADDppp
7372 or SUBppp instruction.
7373
6349b5f4
AH		 73742000-02-22 Andrew Haley <aph@cygnus.com>
7375
7376 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7377
2f6d2f85 73782000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 7379
7380 * config/tc-mips.c (mips_gp32): New variable.
7381 (macro_build) Use mips_gp32.
7382 (mips_ip): Ditto.
7383 (md_longopts): Add "-mgp32" and "-mgp64".
7384 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 7385
a47cf567
NC		 7386 (OPTION_M7900): Change offset
7387 (OPTION_NO_M7900): Ditto.
7388
b985eaa8
ILT		 73892000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7390
7391 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7392 warning, and bump it to 1.
7393
52454417
ILT		 73942000-02-22 Ian Lance Taylor <ian@zembu.com>
7395
7396 From Brad Lucier <lucier@math.purdue.edu>:
7397 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7398 match format.
7399
6b76fefe
CM		 74002000-02-21 Catherine Moore <clm@cygnus.com>
7401
7402 * config/tc-mips.c (MF_HILO_INSN): Define.
7403 (mips_7000_hilo_fix): Declare.
7404 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7405 (md_parse_option): Check for 7000_HILO_FIX options.
7406 (OPTION_M7000_HILO_FIX): Define.
7407 (OPTION_NO_M7000_HILO_FIX): Define.
7408 * doc/c-mips.texi (-mfix7000): Describe.
7409
f6af82bd
AM		 74102000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7411
7412 * listing.c (print_lines): Remove unused variable `end'.
7413
7414 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7415 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 7416 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 7417 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7418 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 7419 statement and quell signed vs. unsigned comparison warning.
f6af82bd 7420
8c8281f4
NC		 74212000-02-18 Nick Clifton <nickc@cygnus.com>
7422
7423 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7424 the computed frag offset, rather than overwriting it.
7425
131b0983 74262000-02-17 J"orn Rennecke <amylaar@cygnus.co.uk>
d4845d57
JR		 7427
7428 * config/tc-sh.c ("elf/sh.h"): Include.
7429 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7430 (md.begin): Initialize target_arch.
7431 Only include opcodes in has table that match selected architecture.
7432 (parse_reg): Recognize register names for sh-dsp.
7433 (parse_at): Recognize post-modify addressing.
7434 (get_operands): The leading space is now optional.
7435 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7436 arguments. Update valid_arch.
7437 (build_Mytes): Add support for SDT_REG_N.
7438 (find_cooked_opcode): New function, broken out of md_assemble.
7439 (assemble_ppi, sh_elf_final_processing): New functions.
7440 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7441 (md_longopts, md_parse_option): New option: -dsp.
7442 * config/tc-sh.h (elf_tc_final_processing): Define.
7443 (sh_elf_final_processing): Declare.
7444
131b0983 74452000-02-11 Jeffrey A Law (law@cygnus.com)
c97305a1
JL		 7446
7447 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7448 the unwinder subspace. Save the current seg/subseg before creating
7449 the new seg/subseg.
7450
bec50466
NC		 74512000-02-10 Nick Clifton <nickc@cygnus.com>
7452
7453 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 7454 little endian targets.
bec50466 7455 (INST_BYTE1): Redefine to handle big and little endian
66778679 7456 targets.
bec50466
NC		 7457 (cpu_type): New type: Select between M340 and M210.
7458 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 7459 instructions of the M340.
bec50466 7460 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 7461 instructions.
bec50466
NC		 7462 (md_atof): Add support for little endian targets.
7463 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 7464 line switches.
bec50466
NC		 7465 (md_convert_frag): Add support for little endian targets.
7466 (md_apply_fix3): Add support for little endian targets.
7467 (md_number_to_chars): Add support for little endian targets.
7468
a25c045a
TW		 74692000-02-10 Timothy Wall <twall@redhat.com>
7470
7471 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7472 defined, use it to verify the symbol just read should be a label.
7473
f28e8eb3
TW		 74742000-02-10 Timothy Wall <twall@redhat.com>
7475
7476 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7477 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7478 around colons when KEEP_WHITE_AROUND_COLON is defined.
7479 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7480 and KEEP_WHITE_AROUND_COLON.
7481
6dc19fc4
TW		 74822000-02-08 Timothy Wall <twall@redhat.com>
7483
7484 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 7485 logic.
6dc19fc4 7486 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 7487 implemented.
6dc19fc4
TW		 7488 (end_repeat): New. Provide support for a "break" out of the
7489 repeat loop.
7490 * read.h: Add prototypes for new functions.
3e87a760 7491
f805106c
TW		 74922000-02-08 Timothy Wall <twall@redhat.com>
7493
7494 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7495 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7496 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 7497 non-zero.
7498
4469be0f
TW		 74992000-02-08 Timothy Wall <twall@redhat.com>
7500
7501 * read.c: Added elseif to directives table.
7502 * read.h: Added prototype for s_elseif.
7503 * doc/as.texinfo: Added description for elseif.
7504 * cond.c (s_elseif): New function
3e87a760 7505
24a17b6c
TW		 75062000-02-04 Timothy Wall <twall@redhat.com>
7507
7508 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 7509 listings.
24a17b6c 7510
bea9907b 75112000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 7512
bea9907b
TW		 7513 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7514 default values.
7515 * frags.c (frag_new): Calculate fr_fix in octets
7516 (frag_now_fix) Return offset as target address offset (bytes).
7517 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 7518 quantities).
bea9907b
TW		 7519 * frags.h: Added prototype for frag_now_fix_octets().
7520 Distinguish between octets and bytes in field descriptions.
7521 * listing.c (calc_hex): Account for octets vs bytes when
7522 printing addresses/offsets.
7523 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7524 target is little-endian, print the octets in a word in big-endian
7525 order so that the display looks like a proper hexadecimal number,
7526 instead of having the octets reversed.
7527 * read.c (do_align): When recording alignment, alignment power
7528 should be in terms of target bytes (minimum addressible unit)
7529 instead of octets.
7530 (do_org) Convert ORG target address (byte) argument into an
7531 octet offset when generating a variable fragment.
7532 * symbols.c (resolve_symbol_value): Symbol final value
7533 converted to a target address offset (bytes) from its octet offset.
7534 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7535 offset (bytes) is adjusted by the frag offset (octets) converted
7536 to bytes.
7537 (coff_frob_section) Section alignment power is in terms of bytes;
7538 convert it to an octet alignment power when calculating size (and
7539 size mask) in octets. Don't modify the section size in order to
7540 "align" it for TI COFF, since that format has a different method
7541 for storing alignment information.
3e87a760 7542
210dcc61
TW		 75432000-02-01 Timothy Wall <twall@cygnus.com>
7544
7545 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7546 entries, matching the way GCC generates them. If not escaped, the
7547 filename is encoded incorrectly.
7548
557537a5 75492000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 7550
557537a5
NC		 7551 * config/tc-arm.c (reg_table): Add support for ATPCS register
7552 naming conventions.
2c1c4c62 7553
557537a5 75542000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 7555
2c1c4c62
GK		 7556 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7557 already defined.
3e87a760 7558 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 7559 New macro.
7560 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7561 of a symbol when we really care about its value.
7562
23fe39df 75632000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 7564
7565 * config/tc-mcore.c (md_assemble): Give warning message if
7566 operands passes to instruction are more than the spec.
7567
2f0ca46a
NC		 75682000-01-27 Thomas de Lellis <tdel@windriver.com>
7569
66778679 7570 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 7571 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 7572 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 7573 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 7574
4c63da97
AM		 75752000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7576
7577 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7578 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7579
7580 * Makefile.in: Same here.
7581 Update copyright.
7582
7583 * configure.in: Set bfd_gas for i386-aout when primary target
7584 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7585 we may need the primary te_file. Remove incorrect comment.
7586
7587 * configure: Regenerate.
7588
7589 * config/e-i386aout.c: New file.
7590
7591 * as.c (USE_EMULATIONS): Move to before print_version_id.
7592 (struct emulation): Add i386aout.
7593 (show_usage): Split text strings. Reformat -a text. Add --em
7594 help.
7595 Update copyright.
7596
7597 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7598 (aout_format_ops): New.
7599 Update copyright.
7600
7601 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7602 preprocessor conditional and add aout USE_EMULATIONS tests.
7603 (read_a_source_file): Don't pass error strings to printf as
7604 format arg.
7605 Update copyright.
7606
7607 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7608 format arg.
7609 (do_data): Same here.
7610 (process_file): And here.
7611 Update copyright.
7612
7613 * symbols.c (colon): Rewrite "already defined" fatal message
7614 code for aout with USE_EMULATIONS.
7615 Update copyright.
7616
7617 * config/obj-aout.c (OBJ_HEADER): Define.
7618 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 7619 fields of sentinel.
4c63da97
AM		 7620 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7621 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7622 forms here.
7623 (obj_aout_type): Expand S_SET_OTHER here too.
7624 (obj_read_begin_hook): Remove.
7625 (aout_pop_insert): New.
7626 (obj_aout_s_get_other): New.
7627 (obj_aout_s_get_desc): New.
7628 (aout_format_ops): New.
7629 Update copyright.
7630
7631 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7632 gets aout_pseudo_table.
7633 (aout_pseudo_table): Declare.
7634 (obj_read_begin_hook): Define.
7635 Update copyright.
7636
7637 * config/obj-coff.c (obj_pseudo_table): Rename to
7638 coff_pseudo_table.
7639 (coff_pop_insert): Use coff_pseudo_table.
7640 (coff_sec_sym_ok_for_reloc): Remove.
7641 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7642 and comment all zero entries and remove #if 0 code.
7643 Update copyright.
7644
7645 * config/obj-coff.h (obj_pop_insert): Define.
7646 (coff_pseudo_table): Declare.
7647 Update copyright.
7648
7649 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7650 s_get_size, s_set_size. Comment all zero entries.
7651 Update copyright.
7652
7653 * config/obj-elf.c (elf_s_get_other): New function.
7654 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7655 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7656 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7657 comment.
7658 (obj_elf_parse_section_letters): Don't pass error strings to
7659 printf as format arg.
7660 Update copyright.
7661
7662 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7663 OBJ_MAYBE_ECOFF.
7664 (elf_s_get_other): Declare.
7665 (S_GET_OTHER) Define as elf_s_get_other if not already
7666 defined.
7667 (S_SET_OTHER): Only define when not already defined.
7668 (elf_obj_read_begin_hook): Declare.
7669 (obj_read_begin_hook): Define.
7670 (elf_obj_symbol_new_hook): Declare.
7671 (obj_symbol_new_hook): Define.
7672 Update copyright.
7673
7674 * config/obj-multi.h: Add copyright header and protect against
7675 multiple inclusion. Add * to all function pointers.
7676 (OBJ_HEADER): If defined, include it rather than other defines
7677 in this file.
7678 (obj_frob_file_after_relocs): Test for NULL.
7679 (obj_symbol_new_hook): Here too.
7680 (obj_sec_sym_ok_for_reloc): And here.
7681 (S_GET_OTHER): Define.
7682 (S_GET_DESC): Define.
7683 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7684 (OBJ_MAYBE_ELF): Update comment.
7685
7686 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7687 OBJ_AOUT preprocessor conditional and handle emulation by
7688 testing OUTPUT_FLAVOR.
7689 (i386_displacement): Here too.
7690 (md_section_align): Similarly here.
7691 (i386_target_format): Conditionally compile when more than one
7692 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7693 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7694 (i386_displacement): Here too.
7695 Update copyright.
7696
7697 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7698 Define TARGET_FORMAT for aout only when not multi.
7699 Update copyright.
7700
7701 * config/te-multi.h: Delete file as it's identical to te-generic.h
7702
add0c677
AM		 77032000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7704
7705 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7706 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7707 LONG_MNEM_SUFFIX.
7708
7709 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7710 DWORD_MNEM_SUFFIX.
7711 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7712 comments.
7713
a19d8eb0
CP		 77142000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7715
66778679
RH		 7716 * config/tc-mips.c (mips_do_align): New function.
7717 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 7718
550262c4
NC		 77192000-01-10 Philip Blundell <philb@gnu.org>
7720
7721 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 7722 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 7723 line separator for Linux.
7724 * doc/as.texinfo (Comments): Mention the ARM.
7725
0decc840
NC		 77262000-01-10 Philip Blundell <pb@futuretv.com>
7727
7728 * configure.in (arm*-*-conix*): New target.
7729 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7730 armv*-*-linux-gnu.
7731 * configure: Regenerate.
7732
2e13b764
NC		 77332000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7734
7735 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7736 (obj_elf_visibility): New function.
3e87a760 7737
2e13b764
NC		 7738 * doc/as.texinfo (Visibility): New node: document visibility
7739 pseudo ops.
7740
2f6d2f85 7741For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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