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Fix compile time warning messages.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0609eb57
NC		 12001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
2
3 * cgen.c: Add prototype for queue_fixup.
4 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
5 possible longjmp corruption.
6 * cgen.h: Add prototype for gas_cgen_md_operand.
7
f91fafbd
AM		 82001-12-15 Alan Modra <amodra@bigpond.net.au>
9
10 * config/obj-elf.c (obj_elf_init_stab_section): References are
11 kept to section name strings. Don't alloca them!
12
8c0392a9
AO		 132001-12-12 Alexandre Oliva <aoliva@redhat.com>
14
15 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
16 OPERAND_ATSIGN as O_absent.
17
93fbbb04
GK		 182001-12-07 Geoffrey Keating <geoffk@redhat.com>
19 Richard Henderson <rth@redhat.com>
20
21 * configure.in: Add support for xstormy16.
22 * configure: Regenerated.
23 * Makefile.am: Add support for xstormy16.
24 * Makefile.in: Regenerated.
25 * config/tc-xstormy16.c: New file.
26 * config/tc-xstormy16.h: New file.
27
f2b7cb0a
RE		 282001-12-06 Richard Earnshaw (rearnsha@arm.com)
29
30 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
31 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
32 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
33 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
34 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
35 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
36 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
37 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
38 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
39 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
40 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
41 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
42 FLAGS.
43 (struct asm_opcode): Adjust parms field accordingly.
44 (md_assemble): Don't pass dummy second argument when calling worker
45 functions.
46 (build_arm_ops_hsh): Add prototype
47 (BAD_FLAGS): Delete.
48
90e4755a
RE		 492001-12-05 Richard Earnshaw <rearnsha@arm.com>
50
51 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
52 cond_offset. Rename variants->variant.
53 (insns): Adjust for new format. Explicitly code each variant that
54 takes flags. Remove temporary instructions.
55 (struct arm_it): Remove redundant field suffix.
56 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
57 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
58 (long_flag): Delete.
59 (struct asm_flg): Delete.
60 (LONGEST_INST): Delete.
61 (V4_STR_BIT): Define.
62 (struct thumb_opcode): Rename variants->variant.
63 (do_empty): Renamed from do_nop.
64 (ldst_extend): Delete argument hwse. Split code for half-word and
65 signed byte instructions to ...
66 (ldst_extend_v4): ... here.
67 (ld_mode_required_here): Use ldst_extend_v4.
68 (do_ldrd): Simplify now that this is only called for ldrd. No
69 need to test for XScale, which was wrong anyway. Don't reject r12
70 as a target register. Add test that ldrd doesn't update an index
71 register.
72 (do_pld): Don't allow post-indexed or write-back addressing modes.
73 Adjust call to ldst_extend.
74 (do_adr): Split code for adrl to ...
75 (do_adrl): ... here.
76 (do_cmp): No need to fold in COND_BIT.
77 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
78 code to handle half-word and signed byte instructions to ...
79 (do_ldstv4): ... here.
80 (do_ldstt): New function. Handle load/store with translate.
81 (do_ldmstm): Write feature modification bits directly into
82 inst.instruction.
83 (do_fpa_ldst): Remove suffix handling code.
84 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
85 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
86 (build_arm_ops_hsh): New function.
87 (md_begin): Call it. Don't build the ARM opcode directly.
88 (md_assemble): Simplify ARM instruction handling.
89
006299d3
NC		 902001-12-05 Arati Dikey <aratid@kpit.com>
91
92 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
93 to missing 'else'.
94
c2c607a4
AO		 952001-12-04 Alexandre Oliva <aoliva@redhat.com>
96
97 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
98 that we can tell which operand refers to the insn put in the L
99 container and mark it as such, so that the relocation type can be
100 adjusted.
101
956cd1d6
TS		 1022001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
103
104 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
105 (load_register): Better error message. Cast away signedness
106 mismatches. Add casts needed for varargs.
107 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
108 Remove superfluous casts.
109 (macro): Cast away signedness mismatches. Remove superfluous casts.
110 (s_cpload): Fix wrong comment.
111 (s_mips_weakext): Standardize output message.
112 (get_number): Likewise.
113
7496292d
TS		 1142001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
115
116 * config/tc-mips.c (append_insn): Add jump address range overflow
117 check.
118
34ba82a8
TS		 1192001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
120
121 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
122 for ELF only.
123 (show): Document -mabi option.
124
8350bcd9
NC		 1252001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
126
127 * config/tc-arm.c (md_parse_option): Only clear cpu part when
128 specifying 'xscale' cpu (don't change the fpu part).
129
461448d8
AO		 1302001-12-04 Alexandre Oliva <aoliva@redhat.com>
131
132 * config/tc-d10v.c (find_opcode): Reject SP operand if
133 OPERAND_NOSP flag is present.
134
d11008e1
EC		 1352001-12-03 Eric Christopher <echristo@redhat.com>
136
137 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
138
cdf6fd85
TS		 1392001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
140
141 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
142 by BFD_RELOC_GPREL16.
143 (load_address): Likewise.
144 (macro): Likewise.
145 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
146 BFD_RELOC_GPREL32.
147 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
148 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
149 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
150
55aa1bc4
AO		 1512001-11-29 Alexandre Oliva <aoliva@redhat.com>
152
3543a2f1
AO		 153 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
154 prefix `+'.
155
55aa1bc4
AO		 156 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
157 flags requires SP.
158
1000a02a
NC		 1592001-11-29 Arati Dikey <aratid@kpit.com>
160
161 * tc-sh.c (parse_at): Removed case-sensitivity of index register
162 R8, R9.
163
f7460f5f
JJ		 1642001-11-28 Jakub Jelinek <jakub@redhat.com>
165
166 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
167 in reloc if it has non-zero addend.
168 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
169 * config/tc-sparc.c (md_apply_fix3): Likewise.
170
acebd4ce
AS		 1712001-11-28 Andreas Schwab <schwab@suse.de>
172
173 * as.c (parse_args): Call md_after_parse_args if defined.
174 * config/tc-ia64.h (md_after_parse_args): Define.
175 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
176 * doc/internals.texi (CPU backend): Document md_after_parse_args.
177
f8df10f4
JJ		 1782001-11-23 Jakub Jelinek <jakub@redhat.com>
179
180 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
181 * write.c (adjust_reloc_syms): Don't handle relocs against
182 SEC_MERGE section symbols specially.
183 (fixup_segment): Likewise.
184
add55e1f
RS		 1852001-11-21 Richard Sandiford <rsandifo@redhat.com>
186
187 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
188 (md_apply_fix3): ...here. Don't prevent the symbol value being
189 subtracted twice from GPREL addends.
190 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
191 subtracted by the previous function.
192
a6567fe0
NC		 1932001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
194
195 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
196 md_apply_fix3 change.
197
f021c2a7
BE		 1982001-11-20 Ben Elliston <bje@redhat.com>
199
200 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
201 usage after md_apply_fix3 cleanups.
202
13f7ad58
HPN		 2032001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
204
205 * doc/c-mmix.texi: Use texinfo 4 features.
206 (MMIX-mmixal): Fix typo.
207
451a1fc5
HPN		 2082001-11-17 Hans-Peter Nilsson <hp@axis.com>
209
210 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
211 val assignment.
212
1ea5c325
MS		 2132001-11-16 Michael Snyder <msnyder@redhat.com>
214
215 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
216 from one call to the next, and eliminate consecutive duplicates
217 (thereby emitting only one line symbol per source line).
218 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
219
bbe8ef22
AM		 2202001-11-16 Alan Modra <amodra@bigpond.net.au>
221
222 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
223
e0ac8af0
L		 2242001-11-15 H.J. Lu <hjl@gnu.org>
225
226 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
227
5ce56ab9
L		 2282001-11-15 H.J. Lu <hjl@gnu.org>
229
230 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
231
94f592af
NC		 2322001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
233
f021c2a7 234 * write.c (fixup_segment): Remove references to md_apply_fix and
94f592af
NC		 235 TC_HANDLE_FX_DONE.
236 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
237 of md_apply_fix to md_apply_fix3.
238 Make all md_apply_fix3 functions void.
239 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
240 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
241 * doc/internals.texi: Update references to md_apply_fix3.
242 * tc.h: Update prototype for md_apply_fix3.
243
c86380b5
AM		 2442001-11-15 Alan Modra <amodra@bigpond.net.au>
245
a847613f
AM		 246 * config/tc-i386.h (md_end): Define.
247 (i386_elf_emit_arch_note): Declare.
248 (CpuUnknown): Delete.
249 * config/tc-i386.c (default_arch): Constify.
250 (smallest_imm_type): Remove CpuUnknown test.
251 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
252 (i386_elf_emit_arch_note): New function.
253
c86380b5
AM		 254 * po/POTFILES.in: Regenerate.
255
645dc66c
TS		 2562001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
257
258 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
259
802a735e
AM		 2602001-11-15 Alan Modra <amodra@bigpond.net.au>
261
33861b11
AM		 262 * frags.c (frag_grow): Revert last change.
263
7c2b59d0
AM		 264 * dwarf2dbg.c (get_frag_fix): Align last frag size.
265
802a735e
AM		 266 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
267 to operand->insert.
268 (md_assemble): Likewise.
269
c1a44b08
NC		 2702001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
271
272 * frags.c (frag_grow): Use frag_make_room() to grow the
273 obstack.
274
42ebd756
NC		 2752001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
276
277 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
278 value from the addend for fixups against local symbols in
279 SEC_MERGE sections - it was not added in, in the first place.
280
6e917903
TW		 2812001-11-11 Timothy Wall <twall@alum.mit.edu>
282
283 * write.c (relax_segment): Convert symbol address into an octet
284 offset prior to adding to the frag address, which is an octet
285 offset. Add comments to that effect.
286 * config/tc-tic54x.c: Fix bugs causing tests to fail.
287 * config/tc-tic54x.h: Ditch PARAMS macro.
d11008e1 288
e4afe742
AM		 2892001-11-13 Alan Modra <amodra@bigpond.net.au>
290
291 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
292 put in note section. Use sizeof instead of hard-coded constants.
293
ae948b86
TS		 2942001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
295
296 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
297 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
298 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
299 Sort options a bit more logical.
300 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
301 OPTION_MABI only for elf targets.
302
2396cfb9
TS		 3032001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
304
305 * config/tc-mips.c (set_at): Add cast needed for varargs.
306 (load_register): Likewise.
307 (macro): Likewise. Some code reformatting.
308 (macro2): Add cast needed for varargs.
309 (mips16_macro): Likewise.
310
c4e7957c
TS		 3112001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
312
313 * config/tc-mips.c (md_assemble): Remove superflous casts.
314 (append_insn): Likewise.
315 (mips16_macro_build): Likewise.
316 (macro): Likewise.
317 (mips16_ip): Likewise.
318 (s_cpload): Likewise.
319 (mips_relax_frag): Likewise.
320
a325df1d
TS		 3212001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
322
323 * config/tc-mips.c (mips_abi_level): Move in front of
324 mips_set_options.
325 (mips_set_options): Add members gp32, fp32, abi.
326 (file_mips_gp32): New flag.
327 (file_mips_fp32): New flag.
328 (mips_opts): Initialize the new members.
329 (mips_gp32): Remove.
330 (mips_fp32): Remove.
331 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
332 (HAVE_32BIT_FPRS): Likewise.
333 (HAVE_NEWABI): Likewise.
334 (HAVE_64BIT_OBJECTS): Likewise.
335 (md_begin): Likewise. Save default (file) values.
336 (md_parse_option): Use the new values from mips_opts.
337 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
338 possible. Let .set mipsN work together with .set push/pop.
339 Enhance error messages.
340 (mips_elf_final_processing): Use file_mips_* for header processing.
341
1f8ae5e6
DC		 3422001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
343
344 * config/tc-avr.c (mcu_types): Update for new devices.
345
e4afe742 3462001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
a4fb0134
SC		 347
348 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
349 the page man title.
350 * doc/Makefile.in: Rebuild.
351 * doc/as.texinfo: Do not put man SEEALSO in document;
352 Use @command for commands, @option for options; Reorganize usage
353 to clearly identify target specific options.
354
d993a84e
TS		 3552001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
356
357 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
358
76b3015f
EC		 3592001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
360
361 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
362
b8edc45c
MS		 3632001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
364
365 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
366 that need the global offset table.
367 (md_apply_fix3): Add code to undo opertions done in fixup_segment
368 triggered by TC_FORCE_RELOCATION.
369 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
370 a call to function tc_s390_force_relocation.
371 (TC_FIX_ADJUSTABLE): Define.
372
9fb9af6e
CD		 3732001-11-04 Chris Demetriou <cgd@broadcom.com>
374
375 * configure.in (mips-*-netbsd*): Add support for target.
376 * configure: Regenerate.
377
db94471d
NC		 3782001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
379
380 * configure.in (ALL_LINGUAS): Add 'fr'.
381 * configure: Regernate.
382 * po/fr.po: New file. Obtained from the translation project web
383 site.
384
3852001-11-02 Richard Earnshaw <rearnsha@arm.com>
c9b604bd
RE		 386
387 * tc-arm.c: Re-arrange prototypes by architecture.
388 (insns): Re-arrange instructions by archtitecture. Pld instruction
389 is part of ARMv5E.
390 (tinsns): blx and bkpt are part of ARMv5T.
391 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
392 to do_fpa_*. All callers changed.
393
76b3015f 394 * tc-arm.c (insns): Add two temporary instructions to handle
c9b604bd
RE		 395 ldrd/strd.
396
4fe7ef96
SC		 3972001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
398
399 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
400 for bra/bsr and use frag_variant(), this ensure that the possible
401 16-bit BFD_RELOC_16 will be in the same frag.
402
afdbd6d0
CD		 4032001-10-31 Chris Demetriou <cgd@broadcom.com>
404
405 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
406 PIC code, assume pointers the same size as GPRs.
407 (macro): In M_LA_AB handling for embedded PIC code, support
408 "la $treg,foo-bar($breg)". In load/store handling
409 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
410 which is used by the compiler for switch statements.
411 In load/store double multi-instruction macro handling
412 (label ldd_std) add a comment that no special handling
413 is currently done for embedded PIC.
414 (mips_ip): In 'o' (16-bit offset) case, only accept 16
415 bit offsets.
416
b89dddec
RE		 4172001-10-31 Richard Earnshaw <rearnsha@arm.com>
418
419 General cleanup of feature definitions.
420 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
421 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
422 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
423 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
424 (ARM_EXT_V{5,5E}): Synchronize with above.
425 (ARM_ARCH_V*): Define a complete set in terms of above features.
426 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
427 (FPU_FPA_EXT_V[12]): Define.
428 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
429 (FPU_ANY): Define.
430 (FPU_DEFAULT): Default to FPA.
431 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
432 Thumb, this is now ARM_ARCH_V5T.
433 (insns): Rework for new feature defines.
434 (tinsns): Likewise.
435 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
436
7649aa50
NC		 4372001-10-31 NIIBE Yutaka <gniibe@m17n.org>
438
439 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
440 * configure: Regenerate.
441 * Makefile.in: Regenerate.
442 * doc/c-sh.texi (SH Options): Added descriptions.
443
3c3bdf30
NC		 4442001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
445
446 * configure.in: Update for MMIX port.
447 * Makefile.am: Ditto. Regenerate dependencies.
448 * Makefile.in: Regenerate.
449 * configure: Regenerate.
450 * config/tc-mmix.h, config/tc-mmix.c: New files.
451 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
452 * doc/Makefile.in: Regenerate.
453 * doc/all.texi: @set MMIX.
454 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
455 Include c-mmix.texi.
456 * doc/c-mmix.texi: New file.
457
0a758a12
CD		 4582001-10-24 Chris Demetriou <cgd@broadcom.com>
459
460 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
461 these evaluate to true if mips_arch indicates SB-1.
462
6c19f338
AM		 4632001-10-23 Alan Modra <amodra@bigpond.net.au>
464
465 * as.c (parse_args): Print the date as well for --version.
466
2e4acd24
CD		 4672001-10-20 Chris Demetriou <cgd@broadcom.com>
468
469 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
470 SB-1 CPU for consistency.
471 (mips_cpu_info_table): Tweak comment about SB-1.
472
8420dfca
L		 4732001-10-20 H.J. Lu <hjl@gnu.org>
474
475 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
476 (cirrus_parse_offset): Likewise.
477
da89cce1
NC		 4782001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
479
480 * config/tc-arm.c: Restore line_comment_chars.
481
f57c81f6
NC		 4822001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
483
484 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
485 added to the list.
486
e5eeb0dd 4872001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
7e9250a3
HPN		 488
489 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
490 for undefined symbols.
491
4058e45f
CD		 4922001-10-17 Chris Demetriou <cgd@broadcom.com>
493
494 * doc/as.texinfo (MIPS ISA options): Added accidentally
495 omitted "-mips64" option to list of options.
496
f5c120c5
MG		 4972001-10-17 matthew green <mrg@redhat.com>
498
499 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
500 -m7410, -m7450 and -m7455 options.
501
15c1449b
AM		 5022001-10-17 Alan Modra <amodra@bigpond.net.au>
503
504 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
505 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
506 (md_begin): Don't set ppc_size here.
507 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
508 (md_shortopts): Constify.
509 (md_longopts): Likewise.
510 (md_longopts_size): Likewise.
511 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
512 64-bit opcodes.
513 (ppc_machine): Explain why this function is a nop.
514
c1e4eef7
AM		 5152001-10-17 Alan Modra <amodra@bigpond.net.au>
516
d3ecfc59
AM		 517 * bit_fix.h: Comment typo fix.
518 * config/tc-mips.c: Likewise.
519 * config/tc-sh.c: Likewise.
520 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
521
c1e4eef7
AM		 522 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
523 that autoheader doesn't duplicate config.in entries.
524 (DEFAULT_ARCH): Ditto.
525 * configure: Regenerate.
526 * config.in: Regenerate.
527
18566f55
AM		 5282001-10-16 Alan Modra <amodra@bigpond.net.au>
529
530 From Andrew Pines <apines@cosmodog.com>
531 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
532
05982cac
HPN		 5332001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
534 Hans-Peter Nilsson <hp@bitrange.com>
535
536 * config/tc-sh.c (shl): Remove.
537 (big): New function.
538 (little): Remove shl handling. Emit error for endian mismatch.
539 (md_show_usage): Add description of -big.
540 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
541 (OPTION_BIG): Add.
542 (md_pseudo_table): Add .big.
543 (md_longopts): Add -big.
544 (md_begin): Don't set target_big_endian here.
545 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
546 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
547 (shl): Remove.
548 * configure.in (endian): Default is big.
549 (sh-*-pe*): Little endian.
550 (cpu_type): Set sh for target sh*.
551 * configure: Regenerate.
552
e369bcce
TS		 5532001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
554
555 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
556 relocations.
557
232431a0
NC		 5582001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
559
05d2d07e
NC		 560 * config/tc-arm.c: Replace CONST with const.
561
232431a0
NC		 562 * cgen.c: Tidy up formatting.
563
418c1742
MG		 5642001-10-12 matthew green <mrg@redhat.com>
565
566 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
567 flags, equivalent to -m7400. New -maltivec to enable AltiVec
568 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
569 64-bit and 32-bit BookE support, respectively. Change -m403 and
570 -m405 to set PPC403 option.
571 (md_show_usage): Adjust for new options.
572 * doc/all.texi: Set PPC.
573 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
574 * doc/c-ppc.texi: New file.
575 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
576 * doc/Makefile.in: Regenerate.
577
65bf64b3
NC		 5782001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
579
7f28ab9d
NC		 580 * read.c (s_bad_endr): New function. Issues a warning message
581 about a bad use of the .rept pseudo op.
582 (po_table[]): Add .endr.
583 * read.h: Prototype s_bad_endr.
584
65bf64b3
NC		 585 * CONTRIBUTORS: Update contact email address.
586
b6ff326e
KH		 5872001-10-11 Kazu Hirata <kazu@hxi.com>
588
589 * config/tc-alpha.c: Fix comment typos.
590 * config/tc-cris.c: Likewise.
591 * config/tc-hppa.c: Likewise.
592 * config/tc-i370.c: Likewise.
593 * config/tc-mips.c: Likewise.
594 * config/tc-mn10200.c: Likewise.
595 * config/tc-mn10300.c: Likewise.
596 * config/tc-sh.c: Likewise.
597 * config/tc-tahoe.c: Likewise.
598 * config/tc-v850.c: Likewise.
599
3b37fd66
KH		 6002001-10-11 Kazu Hirata <kazu@hxi.com>
601
602 * app.c: Fix comment typos.
603 * bit_fix.h: Likewise.
604 * expr.c: Likewise.
605 * itbl-ops.c: Likewise.
606
685bd869
NC		 6072001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
608
609 * input-file.c: Include safe-ctype.h.
610 (input_file_open): Use ISSPACE instead of isspace.
611
6478892d
TS		 6122001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
613
614 * config/tc-mips.c (mips_cpreturn_offset): New variable.
615 (mips_cpreturn_register): Likewise.
616 (mips_gp_register): Likewise.
617 (s_cpsetup): New function prototype.
618 (s_cplocal): Likewise.
619 (s_cpreturn): Likewise.
620 (s_gpvalue): Likewise.
621 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
622 pseudo-ops.
623 (macro): Don't warn about .cprestore for NewABI.
624 (md_pcrel_from): Code cleanup.
625 (mips_force_relocation): Force output of some NewABI relocations even
626 without a defined symbol.
627 (s_cpload): Ignore .cpload for NewABI.
628 (s_cpsetup): Handle .cpsetup.
629 (s_cplocal): Handle .cplocal.
630 (s_cprestore): Ignore .cprestore for NewABI.
631 (s_cpreturn): Handle .cpreturn.
632 (s_gpvalue): Handle .gpvalue.
633 (s_cpadd): Ignore .cpadd for NewABI.
634 (nopic_need_relax): Take g_switch_value into account as gp
635 optimization.
636 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
637
ad8d3bb3
TS		 6382001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
639
640 * config/tc-mips.c (my_getSmallParser): New function prototype.
641 (small_ex_type): Named this enum, more return values for
642 my_getSmallExpression.
643 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
644 triple relocations. Protect some parts with ifdef OBJ_ELF.
645 (percent_op_match): New struct, lookup table for %some_reloc().
646 (my_getSmallParser): New function, parses nested percent_ops also.
647 (my_getSmallExpression): Rewite to support nested percent_ops.
648
d6bc6245
TS		 6492001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
650
651 * config/tc-mips.c
652 (load_address): Support both 32- and 64-bit addresses.
653 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
654 (macro2): Call load_address correctly.
655
a5d2034a
NC		 6562001-10-09 Christian Groessler <cpg@aladdin.de>
657
658 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
659 since z8k-opc.h now uses the PARAMS macro.
660
90f9b791
AH		 6612001-10-09 Aldy Hernandez <aldyh@redhat.com>
662
663 * config/tc-arm.c: Change MAVERIK to MAVERICK.
664
aa1f4858
AM		 6652001-10-09 Alan Modra <amodra@bigpond.net.au>
666
667 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
668 throughout file.
669 (obj_elf_change_section): Rename "group" to "group_name".
670 (obj_elf_section): Likewise.
671 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
672 first member section; Instead use elf_next_in_group.
673
060adf0e
AM		 6742001-10-09 Alan Modra <amodra@bigpond.net.au>
675
676 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
677 Set elf_section_data group from it. Warn if group name changed.
678 (obj_elf_parse_section_letters): Parse 'G' too.
679 (obj_elf_section): Parse group name.
680 (struct group_list): New.
681 (build_group_lists): New function.
682 (elf_frob_file): Create SEC_GROUP section(s).
683
684 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
685 whitespace.
686
8913d9db
AH		 6872001-10-08 Aldy Hernandez <aldyh@redhat.com>
688
689 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
690
404ff6b5
AH		 691 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
692 (cirrus_regtype): New enum.
693 (LONGEST_INST): Change to 10.
694 (CIRRUS_MODE1): New.
695 (CIRRUS_MODE2): New.
696 (CIRRUS_MODE3): New.
697 (CIRRUS_MODE4): New.
698 (CIRRUS_MODE5): New.
699 (CIRRUS_MODE6): New.
700 (insns): Add cirrus dsp instructions.
701 (ARM_EXT_MAVERIKSC_REG): New.
702 (cirrus_register): New.
703 (cirrus_mvf_register): New.
704 (cirrus_mvd_register): New.
705 (cirrus_mvfx_register): New.
706 (cirrus_mvdx_register): New.
707 (cirrus_mvax_register): New.
708 (ARM_EXT_MAVERIKsc_register): New.
709 (reg_table): Add cirrus registers.
710 (cirrus_valid_reg): New.
711 (cirrus_reg_required_here): New.
712 (do_c_binops_1): New.
713 (do_c_binops_2): New.
714 (do_c_binops_3): New.
715 (do_c_triple_4): New.
716 (do_c_triple_5): New.
717 (do_c_quad_6): New.
718 (do_c_dspsc_1): New.
719 (do_c_dspsc_2): New.
720 (do_c_shift_1): New.
721 (do_c_shift_2): New.
722 (do_c_ldst_1): New.
723 (do_c_ldst_2): New.
724 (do_c_ldst_3): New.
725 (do_c_ldst_4): New.
726 (do_c_binops): New.
727 (do_c_triple): New.
728 (do_c_quad): New.
729 (do_c_dspsc): New.
730 (do_c_shift): New.
731 (cirrus_parse_offset): New.
732 (do_c_ldst): New.
733 (md_parse_option): Add arm9e.
734 (md_show_usage): Same.
735
8642cce8
TR		 7362001-10-08 Tom Rix <trix@redhat.com>
737
76b3015f 738 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
8642cce8
TR		 739 location of next .bf
740 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
741
6ce8b369
AM		 7422001-10-07 Alan Modra <amodra@bigpond.net.au>
743
744 * config/obj-elf.c: Standardize error/warning messages - don't
745 capitalise, no final period or newline, don't say "ignoring" for
746 as_bad messages. In some cases, change the wording to that used
747 elsewhere for similar messages.
748 (obj_elf_section_name): New function, split out from ..
749 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
750 entsize not specified.
751
ec38dd05
JJ		 7522001-10-05 Jakub Jelinek <jakub@redhat.com>
753
754 * doc/as.texinfo: Document M and S ELF section flags.
755
ebeb9253
AM		 7562001-10-05 Alan Modra <amodra@bigpond.net.au>
757
758 * subsegs.c (subseg_text_p): Return 0 for absolute section.
759 * read.c (do_align): If in absolute section, warn about and ignore
760 non-zero fill pattern.
761
7dc8f5ce
AO		 7622001-10-05 Alexandre Oliva <aoliva@redhat.com>
763
764 * config/tc-mn10300.c (tc_gen_reloc): Don't free
765 reloc->sym_ptr_ptr if it's not allocated.
766
f6688943
TS		 7672001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
768
769 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
770 relocation triple.
771 (prev_insn_fixp): Likewise.
772 (append_insn): Changed prototype to accept a relocation pointer.
773 (imm_reloc): Make it an array.
774 (offset_reloc): Likewise.
775 (md_assemble): Handle triple relocations.
776 (append_insn): Likewise. Add handling for some NewABI relocations.
777 (mips_no_prev_insn): Handle triple relocations.
778 (macro_build): Likewise. Add handling for some NewABI relocations.
779 Move handling for the 'u' case to append_insn().
780 (mips16_macro_build): Handle triple relocations.
781 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
782 for NewABI.
783 (mips_ip): Handle triple relocations.
784 (mips16_ip): Likewise.
785 (mips_force_relocation): Force handling of triple relocations
786 without symbols for NewABI.
787 (md_apply_fix): Add handling for some NewABI relocations.
788
1ae00879
AM		 7892001-10-05 Alan Modra <amodra@bigpond.net.au>
790
791 * config/tc-i386.c (parse_register): If not producing code for
792 x86_64, reject x86_64 register name matches.
793 (md_assemble): Remove now redundant check for x86_64 regs.
794
9c7977b3
AM		 7952001-10-04 Alan Modra <amodra@bigpond.net.au>
796
797 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
798 as BFD_DEFAULT_TARGET_SIZE.
799 (ppc_tc): Likewise.
800 (ppc_is_toc_sym): Likewise.
801 (md_apply_fix3): Likewise.
802
e013f690
TS		 8032001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
804
805 * config/tc-mips.c (mips_64): Remove.
806 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
807 in it.
808 (mips_abi_level, mips_abi): New enum.
809 (mips_32bit_abi): Remove.
810 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
811 (HAVE_NEWABI): New define.
812 (HAVE_64BIT_OBJECTS): New define.
813 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
814 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
815 (support_64bit_objects): New prototype.
816 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
817 .reginfo section for n32, use .MIPS.options instead.
818 (support_64bit_objects): New function, code from md_parse_option.
819 (md_longopts): Add -n32 option.
820 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
821 Add -n32 option. Protect with OBJ_ELF.
822 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
823 (mips_elf_final_processing): Likewise. Don't write .reginfo section
824 for n32, use .MIPS.options instead.
825
fcd8210c
AM		 8262001-10-03 Alan Modra <amodra@bigpond.net.au>
827
181ddcac 828 * po/POTFILES.in: Regenerate.
fcd8210c
AM		 829 * configure: Regenerate.
830
403487ec
AM		 8312001-10-02 Alan Modra <amodra@bigpond.net.au>
832
32a5aae2
AM		 833 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
834 bits if target is 64 bit.
835
f97d5f7c
AM		 836 * doc/as.texinfo (listing): Fix typo.
837
403487ec
AM		 838 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
839 BFD_VERSION.
840 * Makefile.am (Makefile): Depend on bfd/configure.in.
841 Run "make dep-am".
842 * Makefile.in: Regenerate.
843
34105363
L		 8442001-09-30 H.J. Lu <hjl@gnu.org>
845
846 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
847 and "ams" for compatibility.
848
79ad6e94 8492001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
ef17112f
HPN		 850
851 * config/tc-sh.c (md_pcrel_from_section): Transformed from
852 md_pcrel_from. Handle pc-relativeness against link-time
853 symbol. Handle relativeness to elsewhere than the fixup.
79ad6e94
HPN		 854 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
855 (md_pcrel_from_section): Prototype.
528a2d4a
HPN		 856
857 * Makefile.am: Update dependencies with "make dep-am".
858 * Makefile.in: Regenerate.
859
27302d63
SC		 8602001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
861
862 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
863 (print_opcode_format, skip_whites): Likewise.
864 (convert_branch, m68hc11_new_insn): Likewise.
865 (build_dbranch_insn, build_indexed_byte): Likewise.
866 (build_reg_mode, find, find_opcode): Likewise.
867 (print_insn_format): Fix call to print_opcode_format.
868 (md_assemble): Fix call to build_dbranch_insn.
869
2c20dfb2
NC		 8702001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
871
872 * config/tc-arm.c: Add missing prototypes.
873
1fd716b9
JJ		 8742001-09-26 Jeff Johnston <jjohnstn@redhat.com>
875
876 * input-file.c (input_file_open): When reading the
877 first line looking for #NO_APP, prepare for the possibility
878 of finding #APP instead. Also fix algorithm to allow
879 white-space to follow either #NO_APP or #APP directives.
880
97735a42
AM		 8812001-09-25 Geoff Berry <geoff.berry@bops.com>
882
883 * listing.c (buffer_line): Don't write past the end of `line' when
884 EOF is reached.
885
6e22e505
AO		 8862001-09-25 Alexandre Oliva <aoliva@redhat.com>
887
888 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
889 relocation for differences between symbols in a section other
890 than the one in which the difference is to be placed; apply
891 the relocation instead.
892
89b57c9a
NC		 8932001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
894
895 * config/tc-arc.c: Add missing prototype.
896 (md_atof): Change type to int. Add missing prototype.
897 * config/tc-arc.h: Prototype exported functions.
898
a80076a1
NC		 8992001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
900
901 * as.c: Add missing function prototype.
902 * config/obj-aout.c: Fix compile time warning.
903
7146a6f5
AM		 9042001-09-21 Bruno Haible <haible@clisp.cons.org>
905
906 * config/tc-openrisc.c: Don't include <ctype.h>.
907
16a419ba
NC		 9082001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
909
910 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
911
44addf7f
AM		 9122001-09-19 Alan Modra <amodra@bigpond.net.au>
913
914 * config/tc-i370.c: Fix typo in last change.
915
2d5aaba0
NC		 9162001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
917
918 * doc/as.texinfo (Symbol Names): Improve documentation on local
919 labels and add documenation about dollar labels.
920
3882b010
L		 9212001-09-18 Bruno Haible <haible@clisp.cons.org>
922
923 * as.h: Don't include <ctype.h>.
924 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
925 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
926 (atof_generic): Use ISDIGIT instead of isdigit.
927 * config/m68k-parse.y: Include "safe-ctype.h".
928 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
929 * config/obj-elf.c: Include "safe-ctype.h".
930 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
931 * config/obj-vms.c: Include "safe-ctype.h".
932 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
933 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
934 instead of isupper/islower/toupper/tolower.
935 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
936 (insert_sreg): Use TOUPPER instead of islower/toupper.
937 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
938 isalpha/isalnum/isupper/tolower.
939 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
940 isdigit.
941 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
942 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
943 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
944 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
945 (arc_extoper): Use TOLOWER instead of isupper/tolower.
946 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
947 (arm_psr_parse): Use ISALPHA instead of isalpha.
948 (accum0_required_here): Use ISALNUM instead of isalnum.
949 (do_ldrd): Use ISSPACE instead of isspace.
950 (decode_shift): Use ISALPHA instead of isalpha.
951 (insert_reg): Use TOUPPER instead of islower/toupper.
952 (arm_reg_parse): Use ISALPHA instead of isalpha.
953 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
954 isalnum/ispunct/tolower.
955 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
956 (md_parse_option): Use TOLOWER instead of tolower.
957 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
958 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
959 (cris_process_instruction): Use ISLOWER instead of islower.
960 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
961 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
962 (get_flags): Use ISSPACE instead of isspace.
963 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
964 (do_assemble): Use TOLOWER instead of tolower.
965 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
966 (do_assemble): Use TOLOWER instead of tolower.
967 (d30v_start_line): Use ISSPACE instead of isspace.
968 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
969 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
970 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
971 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
972 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
973 (start_label): Use ISALPHA instead of isalpha.
974 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
975 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
976 isupper/islower/tolower.
977 (pa_parse_number): Use ISDIGIT instead of isdigit.
978 (pa_chk_field_selector): Use TOLOWER instead of tolower.
979 (pa_stringer): Use ISDIGIT instead of isdigit.
980 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
981 (register_name): Use ISALPHA instead of isalpha.
982 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
983 isalnum/islower/tolower.
984 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
985 isdigit/isalpha.
986 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
987 isalpha/isxdigit.
988 (md_assemble): Use ISSPACE instead of isspace.
989 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
990 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
991 instead of isdigit/islower/isupper/tolower/isalpha.
992 (output_invalid): Use ISPRINT instead of isprint.
993 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
994 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
995 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
996 (get_args): Use ISALNUM instead of isalnum.
997 * config/tc-ia64.c: Include "safe-ctype.h".
998 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
999 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1000 (ia64_parse_name): Likewise.
1001 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1002 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1003 instead of isspace/isalnum/isupper/tolower.
1004 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1005 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1006 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1007 (mklower_table): Remove variable.
1008 (mklower): Remove macro.
1009 (insert_reg): Use TOUPPER instead of islower/toupper.
1010 (md_begin): Remove initialization of mklower_table.
1011 (s_reg): Use ISALNUM instead of isalnum.
1012 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1013 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1014 (build_mri_control_operand): Use TOLOWER instead of tolower.
1015 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1016 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1017 (md_assemble): Use ISSPACE instead of isspace.
1018 (get_imm16): Use ISALNUM instead of isalnum.
1019 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1020 isdigit/isupper/tolower.
1021 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1022 instead of isalpha/isupper/tolower.
1023 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1024 isdigit/islower/isupper.
1025 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1026 (mcore_s_section): Use ISSPACE instead of isspace.
1027 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1028 isspace/tolower/isalnum.
1029 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1030 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1031 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1032 isspace.
1033 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1034 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1035 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1036 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1037 isdigit/tolower.
1038 (tc_get_register): Likewise.
1039 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1040 (s_mips_ent): Use ISDIGIT instead of isdigit.
1041 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1042 (md_assemble): Use ISSPACE instead of isspace.
1043 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1044 (md_assemble): Use ISSPACE instead of isspace.
1045 * config/tc-ns32k.c: Don't include <ctype.h>.
1046 * config/tc-pdp11.c: Include "safe-ctype.h".
1047 (mklower): Remove function.
1048 (parse_reg): Use TOLOWER instead of mklower.
1049 * config/tc-pj.c: Include "safe-ctype.h".
1050 (md_assemble): Use ISSPACE instead of isspace.
1051 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1052 (register_name): Use ISALPHA instead of isalpha.
1053 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1054 isalnum/islower/tolower.
1055 (md_assemble): Use ISSPACE instead of isspace.
1056 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1057 islower/toupper.
1058 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1059 (register_name): Use ISALPHA instead of isalpha.
1060 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1061 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1062 isspace.
1063 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1064 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1065 isalnum/islower/tolower.
1066 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1067 (parse_reg): Use TOLOWER instead of tolower.
1068 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1069 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1070 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1071 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1072 * config/tc-tahoe.c: Include "safe-ctype.h".
1073 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1074 (tip_op): Use TOLOWER instead of isupper/tolower.
1075 * config/tc-tic30.c: Include "safe-ctype.h".
1076 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1077 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1078 (tic30_operand): Use TOLOWER instead of tolower.
1079 (tic30_find_parallel_insn): Likewise.
1080 (output_invalid): Use ISPRINT instead of isprint.
1081 * config/tc-tic54x.c: Include "safe-ctype.h".
1082 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1083 (lookup_version): Use TOUPPER instead of toupper.
1084 (tic54x_var): Use ISALPHA instead of isalpha.
1085 (tic54x_mlib): Use ISSPACE instead of isspace.
1086 (subsym_iscons): Use TOUPPER instead of toupper.
1087 (get_operands): Use ISSPACE instead of isspace.
1088 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1089 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1090 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1091 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1092 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1093 ISSPACE instead of isspace.
1094 * config/tc-tic80.c: Include "safe-ctype.h".
1095 (md_assemble): Use ISSPACE instead of isspace.
1096 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1097 (system_register_name): Use ISDIGIT instead of isdigit.
1098 (md_assemble): Use ISSPACE instead of isspace.
1099 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1100 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1101 isupper/tolower/isdigit.
1102 (vip_op): Use TOLOWER instead of isupper/tolower.
1103 * config/tc-w65.c: Don't include <ctype.h>.
1104 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1105 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1106 (whatreg): Use ISDIGIT instead of isdigit.
1107 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1108 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1109 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1110 (integer_constant): Use ISALNUM/TOUPPER instead of
1111 isalnum/islower/toupper.
1112 (operand): Use TOLOWER instead of isupper/tolower.
1113 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1114 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1115 of isdigit.
1116 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1117 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1118 (main): For gettext, also set the LC_CTYPE locate facet.
1119 * hash.c: Include "safe-ctype.h".
1120 (main): Use TOLOWER instead of isupper/tolower.
1121 * itbl-lex.l: Don't include <ctype.h>.
1122 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1123 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1124 omit non-ASCII characters.
1125 (debugging_pseudo): Use ISSPACE instead of isspace.
1126 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1127 (buffer_and_nest): Use ISALNUM instead of isalnum.
1128 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1129 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1130 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1131 instead of isalnum/isdigit/isupper/isalpha.
1132 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1133 of isalpha/isalnum/isupper/tolower.
1134 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1135 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1136 isupper/tolower/isdigit.
1137 (s_mri_common): Use ISDIGIT instead of isdigit.
1138 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1139 (s_float_space): Use ISALPHA instead of isalpha.
1140 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1141 (float_cons): Use ISALPHA instead of isalpha.
1142 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1143 isdigit/isxdigit.
1144 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1145 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1146 islower/toupper.
1147 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1148 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1149
b6849f55
NC		 11502001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1151
1152 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1153 in 64 bit mode and make format "e" work.
1154
0e1a166b
AM		 11552001-09-18 Alan Modra <amodra@bigpond.net.au>
1156
1157 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1158
1159 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1160 var to ensure bfd_alloc arg is the right type.
1161 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1162 bfd_bwrite.
1163
1164 * config/obj-coff.c: Replace calls to bfd_write with calls to
1165 bfd_bwrite. Cast args of bfd_seek.
1166
1167 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1168 warning.
1169
1170 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1171
1172 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1173 call to bfd_bread.
1174
e08ae979
HPN		 11752001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1176
1177 * config/tc-sh.h (sh_force_relocation): Prototype.
1178 (struct fix): Forward declare.
1179 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1180 (cons, s_align_bytes): Remove old-type declarations.
1181 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1182 get_operands, get_specific, insert, build_relax,
1183 insert_loop_bounds, build_Mytes): Prototype.
1184 (little): Make static. Prototype.
1185 (check, tc_Nout_fix_to_chars): Delete unused functions.
1186
920acd62
EC		 11872001-09-14 Eric Christopher <echristo@redhat.com>
1188
1189 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1190 -mgp32/mgp64.
1191
056a1d49
NC		 11922001-09-14 Kevin Lo <kevlo@openbsd.org>
1193
1194 * configure.in: Add arm-openbsd target.
1195 * configure: Regenerate.
1196
4008bd9b
TS		 11972001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1198
1199 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1200 mips*-*-linux*.
1201
233b8738
TS		 12022001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1203
1204 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1205
d61a78a7
RH		 12062001-09-11 Richard Henderson <rth@redhat.com>
1207
1208 * config/tc-alpha.c (alpha_elf_section_letter): New.
1209 (alpha_elf_section_flags): New.
1210 * config/tc-alpha.h (md_elf_section_letter): New.
1211 (md_elf_section_flags): New.
1212 * config/tc-ia64.c (ia64_elf_section_letter): New.
1213 * config/tc-ia64.h (md_elf_section_letter): New.
1214
9469ddf0
JJ		 12152001-09-11 Jakub Jelinek <jakub@redhat.com>
1216
1217 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1218 of 'm', 'S' instead of 's'. Update bad_msg.
1219 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1220 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1221
e0890092
AM		 12222001-09-09 Alan Modra <amodra@bigpond.net.au>
1223
1224 * expr.c (expr): Move code setting "retval" to the end of the loop,
1225 and rearrange for efficiency. For "PIC code" subtraction, use
1226 "rightseg" rather than recalculating. For "symbol OP symbol"
1227 subtract, set "retval" to absolute_section if symbols in same
1228 section.
1229 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1230 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1231 comparisons on symbols from any section. Allow other comparison
1232 operators as for subtraction.
1233 (symbol_equated_reloc_p): New predicate function.
1234 * symbols.h (symbol_equated_reloc_p): Declare.
79bcdb56
AM		 1235 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1236 for expression syms is set correctly.
1237 (adjust_reloc_syms): Use symbol_equated_reloc_p.
e0890092
AM		 1238 (write_relocs): Likewise.
1239 (write_object_file): Likewise.
e0890092
AM		 1240 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1241 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1242 of a complex expression when setting up frag_var.
1243
ec8fcf4a
RH		 12442001-09-07 Richard Henderson <rth@redhat.com>
1245
1246 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1247 require_seq and allow_seq. Let !literal omit the sequence number.
1248 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1249
891937bf
JJ		 12502001-09-08 Jakub Jelinek <jakub@redhat.com>
1251
1252 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1253 section symbols the same way as externs.
1254
553178e4
TS		 12552001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1256
1257 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1258 pseudo-op.
ad58c921 1259
cb56d3d3
TS		 12602001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1261
1262 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1263 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1264 PIC, BFD_RELOC_16_PCREL for the rest.
1265 (mips_ip): Likewise.
79bcdb56
AM		 1266 (md_pcrel_from): return the right offset for the differently shifted
1267 pcrel relocs.
cb56d3d3 1268 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
ad58c921 1269
3969b680
RH		 12702001-09-05 Richard Henderson <rth@redhat.com>
1271
1272 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1273 (pseudo_func): Add @iplt.
1274 (pseudo_opcode): Add data16 and data16.ua.
1275 (md_begin): Set iplt pseudo.
1276 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1277
12782001-09-04 Richard Henderson <rth@redhat.com>
19f78583
RH		 1279
1280 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1281 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1282 (alpha_macros): Remove occurrences of same.
1283 (O_lituse_addr, O_gprel): New.
1284 (DUMMY_RELOC_LITUSE_*): New.
1285 (s_alpha_ucons, s_alpha_arch): Prototype.
1286 (alpha_reloc_op): Construct elements via DEF macro.
1287 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1288 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1289 members to not be literal specific.
1290 (next_sequence_num): New.
1291 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1292 added/removed BFD relocations.
1293 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1294 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1295 (tokenize_arguments): Parse ! relocations properly.
1296 (find_macro_match): Delete unused macro argument types.
1297 (assemble_insn): Add reloc parameter; emit that instead of the
1298 default as appropriate.
1299 (get_alpha_reloc_tag): New. Split from ...
1300 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1301 (assemble_tokens): Don't search macros if user relocation present.
1302 Copy reloc sequence number to insn struct.
1303 (emit_ldgp): Remove user reloc handling.
1304 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1305 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1306 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1307 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1308 (struct alpha_fix_tag): Name members less literal specific.
1309
de342d07
JL		 1310Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1311
1312 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1313 address of two symbols in different sections.
1314
3c02b2ab
EC		 13152001-08-31 Eric Christopher <echristo@redhat.com>
1316 Jason Eckhardt <jle@redhat.com>
1317
1318 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1319 5kc, and 20kc. Clean up old entries.
1320
36ed2fff
JL		 1321Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1322 Jeff Law <law@redhat.com>
1323
3c1ba8a3
JL		 1324 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1325 offset match H8 ELF spec.
1326 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1327 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1328
36ed2fff
JL		 1329 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1330 (build_bytes): Mark fixups for PCrel branches as signed. For
1331 OBJ_ELF, make sure the reloc's offset points to the first byte
1332 to be modified.
1333 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1334 * tc-h8300.h (relocation mappings): Add.
1335
f333765f
JL		 1336Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1337
1338 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1339 define for BFD_ASSEMBLER.
1340 (tc_reloc_mangle): Likewise.
1341 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1342
83e20b45
JL		 1343Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1344
3c02b2ab 1345 * config/tc-h8300.c (h8300hmode): Record the machine type
83e20b45
JL		 1346 if BFD_ASSEMBLER is defined.
1347 (h8300smode, md_begin): Similarly.
1348
f6314f3e
PB		 13492001-08-29 Joel Sherrill <joel@OARcorp.com>
1350
3c02b2ab 1351 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
f6314f3e
PB		 1352 default from coff to elf.
1353 * configure: Regenerate.
1354
ccad732d
JL		 1355Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1356
7e0de7bf
JL		 1357 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1358 assorted coff relocations to the corresponding elf relocations.
1359 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1360
ccad732d
JL		 1361 * configure.in: Add case for h8300-*-elf.
1362 * configure: Regenerate.
1363
1262d520
JR		 1364Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1365
1366 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
82f3c9a3 1367 documentation to reflect reality.
1262d520 1368
7283eb86
TS		 13692001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1370
ad58c921 1371 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
7283eb86
TS		 1372 (macro): Reflect change to MAX_GPREL_OFFSET.
1373
0baf16f2
AM		 13742001-08-27 Torbjorn Granlund <tege@swox.com>
1375 Staffan Ulfberg <staffanu@swox.se>
1376 Linus Nordberg <linus@swox.se>
1377 Alan Modra <amodra@bigpond.net.au>
1378
1379 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1380 * configure: Regenerate.
1381 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1382 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1383 (md_assemble): Use them.
1384 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1385 (md_pseudo_table): Add "llong", "quad".
1386 (md_parse_option): Match default_cpu of powerpc*.
1387 (ppc_arch): Likewise.
1388 (ppc_subseg_align): Only for OBJ_XCOFF.
1389 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1390 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1391 (ppc_insert_operand): Don't bother testing 'file' before calling
1392 as_bad_where. Use as_bad_where for operand->insert errors.
1393 (mapping): Add ELF64 relocation modifiers.
1394 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1395 expressions with abs_symbol.
1396 (ppc_elf_cons): Correct offset for little endian targets.
1397 (ppc_elf_frob_symbol): New.
1398 (md_assemble): Add support for 64 bit ELF relocs.
1399 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1400 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1401 ".toc" section for 64 bit ELF.
1402 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1403 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1404 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1405 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1406 Expand on comments, error message. Add support for 64 bit relocs,
1407 and use PPC_HI etc. macros.
1408 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1409 (HANDLE_ALIGN): Define to generate nops in code sections rather
1410 than zeros.
1411 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1412 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1413 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1414 (ppc_fix_adjustable): Declare.
1415 (tc_frob_symbol): Define.
1416 (ppc_elf_frob_symbol): Declare.
1417
9d654c1c
AJ		 14182001-08-26 Andreas Jaeger <aj@suse.de>
1419
1420 * config/tc-s390.c: Add missing prototypes
1421 (md_gather_operands): Make static.
1422
e7d556df
TS		 14232001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1424
ad58c921
TS		 1425 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1426 allowed value, not the word beyond maximum.
1427 * config/tc-mips.c (macro_build_lui): Code cleanup.
e7d556df
TS		 1428 (macro): Reflect change to MAX_GPREL_OFFSET.
1429 (mips_ip): Check explicitly against S_EX_NONE.
1430 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1431 (md_apply_fix): Code cleanup.
1432
34f63668
AJ		 14332001-08-24 Andreas Jaeger <aj@suse.de>
1434
1435 * config/tc-ppc.h: Fix prototype declaration.
1436
c538998c
JJ		 14372001-08-23 Jakub Jelinek <jakub@redhat.com>
1438
1439 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1440 * config/obj-elf.c (obj_elf_size): When size is constant, free
1441 and clear symbol_get_obj(sym)->size if any.
1442
1ff54a84
TS		 14432001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1444
ad58c921
TS		 1445 * config/tc-mips.c (md_begin): Warn about incompatibility between
1446 -march=FOO and -mipsN option, continue with default ISA.
1ff54a84 1447
a6bacc80
TS		 14482001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1449
1450 * config/tc-mips.c (md_parse_option): #ifdef the
1451 traditional/non-traditional names as it is done in mips_target_format.
1452
ca3f7695
RH		 14532001-08-20 Richard Henderson <rth@redhat.com>
1454
1455 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1456 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1457 use seg parameter instead of now_seg.
1458
e87a0284
L		 14592001-08-18 H.J. Lu <hjl@gnu.org>
1460
1461 * config/tc-mips.c (show): Add the missing prototype.
1462
fb1b3232
TS		 14632001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1464
1465 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1466 return values.
1467 (mips_ip): Use the new return values instead of characters. Add
1468 support for %higher and %highest.
1469 (LP): Remove.
1470 (RP): Remove.
1471 (my_getSmallExpression): Make parsing case insensitive and more
1472 reliable. Add support for %higher and %highest. Further support to
1473 parse %gprel and %neg is implemented but currently deactivated.
1474
23fe39df
AM		 14752001-08-17 Alan Modra <amodra@bigpond.net.au>
1476
1477 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1478 (ecoff_build_symbols): Likewise.
1479 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1480
be00bddd
TS		 14812001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1482
1483 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1484 for n32 ABI if appropriate.
1485
07ae3efa
TS		 14862001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1487
1488 * config/tc-mips.c (cons_fix_new_mips): Remove.
1489 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1490 (cons_fix_new_mips): Remove.
1491
c68012fb
JJ		 14922001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1493
79bcdb56
AM		 1494 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1495 a label, not a hex constant.
c68012fb 1496
5d430f8b
NC		 14972001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1498
1499 * config/tc-v850.h: Add missing prototypes.
1500
198ce79b
AJ		 15012001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1502
1503 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1504 relocations.
1505
4ffadb11
NC		 15062001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1507
1508 * config/tc-sparc.c (cons_fix_new_sparc): Move
1509 `sparc_no_align_cons = 0;' to...
1510 (s_uacons): ...here so that sparc_no_align_cons will get
1511 cleared properly.
1512
f72c8c98
KH		 15132001-08-11 Kazu Hirata <kazu@hxi.com>
1514
1515 * config/tc-mips.c: Fix a comment typo.
1516
ea1fb5dc
RS		 15172001-08-10 Richard Sandiford <rsandifo@redhat.com>
1518
1519 * config/tc-mips.c (move_register): New function.
1520 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1521 (mips_ip): Likewise.
1522 (macro2): Use move_register rather than macro_build for moves.
1523 (mips16_macro): Likewise.
1524 (macro): Likewise. Handle M_MOVE.
1525
0218d1e4
AJ		 15262001-08-10 Andreas Jaeger <aj@suse.de>
1527
1528 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1529 to build warnings.
1530 * configure: Regenerate.
1531
11b37b7b
AM		 15322001-08-10 Alan Modra <amodra@bigpond.net.au>
1533
fa6e9318
AM		 1534 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1535 Comment indentation of #pragma.
1536 * macro.c (alloca): Likewise.
1537
11b37b7b
AM		 1538 * config/tc-ppc.c: Revert 2001-08-08.
1539
8d28c9d7
AM		 15402001-08-09 Alan Modra <amodra@bigpond.net.au>
1541
1542 * symbols.c: Add missing prototypes.
1543 * config/e-i386elf.c: Likewise.
1544 * config/e-i386coff.c: Likewise.
1545 * config/e-i386aout.c: Likewise.
1546 * config/obj-coff.c: Likewise.
1547 (def_symbol_in_progress, stack): Move definition.
1548 * config/obj-elf.c: Add missing prototypes.
1549 (obj_elf_change_section): Make static.
1550 (obj_elf_parse_section_letters): Likewise.
1551 (obj_elf_section_word): Likewise.
1552 (obj_elf_section_type): Likewise.
1553
fce3099f
AM		 15542001-08-08 Alan Modra <amodra@bigpond.net.au>
1555
1556 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1557 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1558 determining reloc type with code reading operands->reloc field.
1559
d959c450
AM		 15602001-08-08 Alan Modra <amodra@bigpond.net.au>
1561
8fd3e36b
AM		 1562 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1563 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1564 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1565 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1566
8a543126
AM		 1567 * output-file.c (output_file_create): Don't try to open a second
1568 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 1569
38487616
TS		 15702001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1571
ad58c921 1572 * config/tc-mips.c (macro_build): Replace magic constants by defines.
38487616
TS		 1573 (mips_ip): Likewise. Typo.
1574
9a41af64
TS		 15752001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1576
ad58c921
TS		 1577 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1578 of 0.
9a41af64
TS		 1579 (RELAX_ENCODE): Replace bfd_vma by valueT.
1580 (load_address): Formatting.
1581 (macro): Likewise. Code cleanup. Typo.
1582 (macro2): Formatting.
1583 (md_parse_option): Typo.
1584 (s_mipsset): Reorder cases to look nicer.
1585 (md_estimate_size_before_relax): Formatting. Code cleanup.
1586 (mips_elf_final_processing): Check against NULL instead of 0.
1587 (md_obj_end): Remove ugly `' in message string.
1588 (s_mips_ent): Remove ugly `' in message string.
1589
6dce9e24
TS		 15902001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1591
1592 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1593 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1594 mutually exclusive (if they are different).
1595 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1596 set more than once.
1597
236bd878
RS		 15982001-08-03 Richard Sandiford <rsandifo@redhat.com>
1599
1600 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1601 from GPREL addends.
1602
ca4e0257
RS		 16032001-08-02 Richard Sandiford <rsandifo@redhat.com>
1604
1605 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1606 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1607 (md_long_opts): Add -mfp32 option.
1608 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1609 (md_show_usage): Show usage for -mfp32 and -mgp32.
1610 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1611 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1612 (HAVE_32BIT_ADDRESSES): New macro.
1613 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1614 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1615 (s_cprestore, s_cpadd): Likewise.
1616 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1617 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1618 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1619 to determine the width of addresses in load, store and jump macros.
1620 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1621 used in set instructions; do not check the address size for them.
1622 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1623 unaligned load and store macros.
1624 (mips_ip): Use the new macros to check the width of a register when
1625 processing float constants. Force a constant into memory if it is
1626 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1627 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1628 than mips_gp32 to select synthetic instructions.
1629 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1630 synthetic instructions.
1631
28bab82b
NC		 16322001-08-01 Christian Groessler <cpg@aladdin.de>
1633
1634 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1635 "rh", "rr", "rq", or "sp" then don't automatically assume
1636 it's a register name. Check whether there is a number
1637 following.
1638
28f81592
AM		 16392001-08-01 Alan Modra <amodra@bigpond.net.au>
1640
1641 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1642 Don't allocate more space than necessary for the input line copy.
1643
0e389e77
AM		 16442001-08-01 Alan Modra <amodra@bigpond.net.au>
1645
1646 * read.c: Standardize error/warning messages - don't capitalise, no
1647 final period or newline, don't say "ignored" or "zero assumed" for
1648 as_bad messages. In some cases, change the wording to that used
1649 elsewhere for similar messages.
1650 * app.c: Likewise.
1651 * as.c: Likewise.
1652 * atof-generic.c: Likewise.
1653 * cgen.c: Likewise.
1654 * cond.c: Likewise.
1655 * depend.c: Likewise.
1656 * dwarf2dbg.c: Likewise.
1657 * ecoff.c: Likewise.
1658 * expr.c: Likewise.
1659 * frags.c: Likewise.
1660 * input-file.c: Likewise.
1661 * input-scrub.c: Likewise.
1662 * listing.c: Likewise.
1663 * output-file.c: Likewise.
1664 * stabs.c: Likewise.
1665 * subsegs.c: Likewise.
1666 * symbols.c: Likewise.
1667 * write.c: Likewise.
1668 * ecoff.c (ecoff_directive_end): Test for missing name by
1669 comparing input line pointers rather than reading string.
1670 (ecoff_directive_ent): Likewise.
1671 * read.c (s_set): Likewise.
1672 (s_align): Report a warning rather than an error for
1673 alignment too large.
1674 (s_comm): Check for missing symbol name.
1675 (s_lcomm_internal): Likewise.
1676 (s_lsym): Likewise.
1677 (s_globl): Use is_end_of_line instead of looking for '\n'.
1678 (s_lcomm_internal): Likewise.
1679 (ignore_rest_of_line): Report a warning rather than an error.
1680
e138127a
GK		 16812001-07-31 Geoffrey Keating <geoffk@redhat.com>
1682
1683 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1684 any kind of relocation against a not-loaded section.
1685
468cced8
AM		 16862001-07-30 Alan Modra <amodra@bigpond.net.au>
1687
1688 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1689 to include '@' in symbol names when parsing versioned symbols
1690 rather than calling get_symbol_end multiple times.
1691 * config/tc-i370.c (register_name): Format fixes. Don't call
1692 get_symbol_end after parsing number.
1693 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1694 code out of conditional.
1695 (address_register_name): Likewise.
1696 (other_register_name): Likewise.
1697 * config/tc-mn10300.c (r_register_name): Likewise.
1698 (xr_register_name): Likewise.
1699 (data_register_name): Likewise.
1700 (address_register_name): Likewise.
1701 (other_register_name): Likewise.
1702 * config/tc-ppc.c (register_name): Likewise.
1703 * config/tc-s390.c (register_name): Likewise.
1704
13283e2d
SC		 17052001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1706
1707 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1708 and bra relax: update fragP->fr_fix after the fixup.
1709
409d19c4
AM		 17102001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1711
1712 * read.c (s_set): Check for missing symbol name.
1713
050be34e
AM		 17142001-07-26 Alan Modra <amodra@bigpond.net.au>
1715
1716 * write.c (relax_segment <rs_space>): Account for fr_fix.
1717
46bac6de
L		 17182001-07-25 H.J. Lu <hjl@gnu.org>
1719
1720 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1721 we treat weak like extern only for ELF.
1722 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1723 symbols only for ELF.
1724
2f4dcb11
CD		 17252001-07-25 Chris Demetriou <cgd@broadcom.com>
1726
1727 * config/tc-mips.c: Fix spelling error in comment.
1728
62f65a7b
DB		 17292001-07-25 Dave Brolley <brolley@redhat.com>
1730
1731 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1732 (IS_PARALLEL_SEPARATOR): New macro.
1733 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1734 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1735 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1736 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1737 been seen).
1738
3817f222
AM		 17392001-07-24 Alan Modra <amodra@bigpond.net.au>
1740
1741 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1742 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1743 Update dependencies with "make dep-am".
1744 * Makefile.in: Regenerate.
1745 * doc/Makefile.in: Regenerate.
1746
07726851
KH		 17472001-07-23 Kazu Hirata <kazu@hxi.com>
1748
1749 * config/tc-alpha.h: Fix formatting.
1750 * config/tc-arc.c: Likewise.
1751 * config/tc-d10v.h: Likewise.
1752 * config/tc-hppa.c: Likewise.
1753 * config/tc-i370.c: Likewise.
1754 * config/tc-i386.h: Likewise.
1755 * config/tc-i960.h: Likewise.
1756 * config/tc-ia64.c: Likewise.
1757 * config/tc-ia64.h: Likewise.
1758 * config/tc-m32r.c: Likewise.
1759 * config/tc-m68k.c: Likewise.
1760 * config/tc-m88k.c: Likewise.
1761 * config/tc-ns32k.c: Likewise.
1762 * config/tc-pdp11.c: Likewise.
1763 * config/tc-pj.h: Likewise.
1764 * config/tc-s390.c: Likewise.
1765 * config/tc-sparc.c: Likewise.
1766 * config/tc-sparc.h: Likewise.
1767 * config/tc-tic80.c: Likewise.
1768 * config/tc-w65.h: Likewise.
1769
ac62c346
AM		 17702001-07-23 Alan Modra <amodra@bigpond.net.au>
1771
1772 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1773 symbols specially. Always resolve, adding fr_address to value.
1774 * write.c (write_object_file): Don't add fr_address to sym values.
1775 (relax_frag): Likewise.
1776 (relax_segment): Likewise.
1777 * config/obj-ieee.c (do_symbols): Likewise.
1778 * config/tc-cris.c (md_convert_frag): Likewise.
1779 * config/tc-fr30.c (md_convert_frag): Likewise.
1780 * config/tc-i386.c (md_convert_frag): Likewise.
1781 * config/tc-m32r.c (md_convert_frag): Likewise.
1782 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1783 * config/tc-mcore.c (md_convert_frag): Likewise.
1784 * config/tc-mips.c (mips16_extended_frag): Likewise.
1785 * config/tc-ns32k.c (md_convert_frag): Likewise.
1786 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1787 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1788 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1789 (md_relax_table): Remove first four entries. Format.
1790 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1791 setting fr_var. Simplify byte branch checks.
1792
677537c1
AM		 17932001-07-23 Alan Modra <amodra@bigpond.net.au>
1794
1795 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1796 "isbranch" param as all calls have it set.
1797 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1798 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1799 strcasecmp in "nullify" var.
1800 (pa_parse_neg_add_cmpltr): Likewise.
1801 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1802 functions. Don't print wrong conditions in error messages.
1803
c745b67a
AJ		 18042001-07-23 Andreas Jaeger <aj@suse.de>
1805
1806 * config/tc-s390.c (s390_force_relocation): Removed.
1807
1808 * config/tc-s390.h: Remove double declaration of
1809 TC_FORCE_RELOCATION.
1810
2b3c5a5d
L		 18112001-07-22 H.J. Lu <hjl@gnu.org>
1812
1813 * config/tc-mips.c (s_mips_end): Remove unused variables.
1814 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1815
f27a3839
AS		 18162001-07-17 Andreas Schwab <schwab@suse.de>
1817
1818 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1819 .loc.
1820 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1821 insn.
1822 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1823
5bae9b28
MG		 18242001-07-17 matthew green <mrg@eterna.com.au>
1825
1826 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1827 TE_NetBSD.
1828 (line_comment_chars): Set to '/' if TE_NetBSD.
1829
7ed28e65
MG		 18302001-07-14 matthew green <mrg@eterna.com.au>
1831
1832 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 1833 * configure: Regenerate.
7ed28e65 1834
bdbe95c8
NC		 18352001-07-10 Mark Elbrecht <snowball3@softhome.net>
1836
1837 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1838 class of the non-debug symbol is C_NULL.
1839
15dcfbc3
NC		 18402001-07-10 Anders Norlander <anorland@synergenix.se>
1841
1842 * doc/as.texinfo (Incbin): Fix grammatical errors.
1843
f740e790
NC		 18442001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1845
1846 * depend.c: Use FOPEN_.. macros in calls to fopen().
1847 * input-file.c: As above.
1848 * itbl-ops.c: As above.
1849 * listing.c: As above.
1850 * output-file.c: As above.
1851 * read.c: As above.
1852
7e005732
NC		 18532001-07-08 Anders Norlander <anorland@synergenix.se>
1854
1855 * read.c (s_incbin): New .incbin function.
1856 * read.c (potable): Add "incbin" pseudo-op.
1857 * read.h: Add s_incbin prototype.
1858 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1859 * NEWS: Mention new feature.
1860
ae341099
NC		 18612001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1862
1863 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1864 DEBUG_UNSPECIFIED.
1865
002de68b
JH		 18662001-07-06 John Healy <jhealy@redhat.com>
1867
1868 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1869 set of fixups to be stored.
1870 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1871 restored to be chosen from any that are saved.
1872 (gas_cgen_swap_fixups): Modified to allow the current set of
1873 fixups to be swapped with any other set that has been saved.
1874 (gas_cgen_initialize_saved_fixups_array): New routine.
1875 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1876 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1877 or MAX_SAVED_FIXUP_CHAINS.
1878 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1879 store, swap and restore fuctions to reflect the new interface.
1880
7099f9f9
NC		 18812001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1882
1883 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1884 ignore empty, ineffectual alignment frags when deciding if a
1885 branch can be short.
1886
557debba
JW		 18872001-07-05 Steve Ellcey <sje@cup.hp.com>
1888
1889 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1890 and SPECIAL_SECTION_FINI_ARRAY.
1891 (special_section_name): Add .init_array and .fini_array.
1892 (md_pseudo_table): Add init_array and fini_array.
1893 (md): Add pointer_size and pointer_size_shift fields.
1894 (setup_unwind_header): New static function.
1895 (output_unw_records): Modify to use setup_unwind_header.
1896 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1897 md.pointer_size_shift.
1898 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1899
4ad09363
BE		 19002001-07-05 Ben Elliston <bje@redhat.com>
1901
464bb47c
BE		 1902 * README (Supported platforms): m88k no longer suffers bitrot.
1903
4ad09363
BE		 1904 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1905
7fb088be
AM		 19062001-07-05 Alan Modra <amodra@bigpond.net.au>
1907
1908 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1909 lsy_value. Correct typos in comments.
1910 * symbols.c (local_symbol_make): Update for name change.
1911 (local_symbol_convert): Likewise.
1912 (colon): Likewise.
1913 (S_GET_VALUE): Likewise.
1914 (S_SET_VALUE): Likewise.
1915 (print_symbol_value_1): Likewise.
1916 (resolve_symbol_value): Likewise. Don't divide local sym values
1917 by OCTETS_PER_BYTE twice.
1918
3e37788f
JW		 19192001-07-04 Jim Wilson <wilson@redhat.com>
1920
87885043
JW		 1921 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1922
3e37788f
JW		 1923 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1924 sched branches.
1925
81b0b3f1
BE		 19262001-07-05 Ben Elliston <bje@redhat.com>
1927
2a1e2a6d
BE		 1928 * read.c (s_fill): Correct spelling error in comments.
1929
81b0b3f1
BE		 1930 * doc/c-m88k.texi: New file.
1931 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1932 * doc/Makefile.in: Regenerate.
1933 * doc/all.texi: Set M880X0.
1934 * doc/as.texinfo: Hook in m88k-dependent documentation.
1935
18ae5d72
EC		 19362001-07-04 Eric Christopher <echristo@redhat.com>
1937
1938 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1939
1940 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1941 and rm5721 as valid cpu strings.
1942 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1943
7461da6e
RS		 19442001-07-04 Richard Sandiford <rsandifo@redhat.com>
1945
1946 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1947 if it's expected to be non-zero.
1948
87548816
NC		 19492001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1950
7bcad3e5
NC		 1951 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1952 fscan->fx_frag.
1953
87548816 1954 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 1955 (write_object_file): Set finalize_syms to
1956 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1957 called.
87548816 1958
acebd4ce 1959 * doc/internals.texi: Document
18ae5d72 1960 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 1961
99a814a1
AM		 19622001-07-02 Alan Modra <amodra@bigpond.net.au>
1963
1964 * config/tc-ppc.c: Formatting fixes.
1965
bd59b34f
BE		 19662001-07-01 Ben Elliston <bje@redhat.com>
1967
1968 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1969 they cause some subtle breakage. Will fix them again later.
1970
e237d851
NC		 19712001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1972
1973 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1974 outside of a function as a .appline directive.
1975
ec68c924
EC		 19762001-06-28 Eric Christopher <echristo@redhat.com>
1977 H.J. Lu <hjl@gnu.org>
1978
551b1d89
BE		 1979 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1980 of mips_cpu for the ISA selection.
1981 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1982 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 1983 (mips_tune): New. Use mips_tune for scheduling and optimization
1984 issues.
1985 (append_insn): Use mips_tune and mips_arch.
1986 (macro_build): Ditto.
1987 (mips_ip): Ditto.
1988 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1989 backwards compatability mips_cpu generates arch and tune.
1990 (md_show_usage): Document new behavior.
1991
1992 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1993 Deprecate -mcpu.
1994
1995 * NEWS: Update.
1996
d8273442
NC		 19972001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1998
38b87a1b
NC		 1999 * write.c (write_object_file): Do not set finalize_syms until
2000 after the segments have been sized. Some backends may still
2001 need to access the syms's frags in order to adjust relaxed
2002 frags.
2003
d8273442
NC		 2004 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2005 constants.
2006
1a16aca4
AM		 20072001-06-27 Alan Modra <amodra@bigpond.net.au>
2008
2009 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2010 subtract MD_PCREL_FROM_SECTION for 68k.
2011 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2012 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2013
d48019e0
AM		 20142001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2015
2016 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2017 pcrel, subtract MD_PCREL_FROM_SECTION value.
2018
37ffda10
BE		 20192001-06-24 Ben Elliston <bje@redhat.com>
2020
2021 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2022
6f112c47
JJ		 20232001-06-24 Jakub Jelinek <jakub@redhat.com>
2024
2025 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2026 section symbols the same way as externs.
2027
a181d81e
BE		 20282001-06-24 Ben Elliston <bje@redhat.com>
2029
453520d7
BE		 2030 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2031 (emit_relocations): Ditto.
2032 (s_bss): Ditto.
2033 (md_begin): Reformat comments to conform to the GNU standards.
2034 (md_assemble): Ditto.
2035
e21e484e
BE		 2036 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2037 (md_parse_option): Mark parameters as unused.
2038 (md_show_usage): Ditto.
2039 (calcop): Adjust type of `reg_prefix' to char.
2040 (get_reg): Ditto.
2041 (getval): Adjust type of local `c' to char.
2042 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2043 (md_create_long_jump): Ditto.
2044 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 2045
a181d81e
BE		 2046 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2047 to allay a possible compiler warning.
2048
dd9b19ab
NC		 20492001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2050
2051 * doc/internals.texi (CPU backend): Document md_atof.
2052
8be31359
NC		 20532001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2054
d48019e0
AM		 2055 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2056 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2057 architecture.
8be31359 2058
1cac9012
NC		 20592001-06-21 Philip Blundell <philb@gnu.org>
2060
2061 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2062 updated.
2063 (insns): Remove entry for adrl. Add long_flag for adr.
2064 (do_adr): Handle `l' suffix.
2065 (do_adrl): Delete.
2066
b091f402
AM		 20672001-06-21 Alan Modra <amodra@bigpond.net.au>
2068
2069 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2070 (md_apply_fix): Use it here. Replace printf with equivalent
2071 as_bad_where.
2072 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2073 (md_apply_fix): Here too.
2074 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2075 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2076 (md_convert_frag_1): Likewise.
2077
1ad63b2f
TR		 20782000-06-20 Tom Rix <trix@redhat.com>
2079
2080 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2081
c45021f2
NC		 20822001-06-18 H.J. Lu <hjl@gnu.org>
2083
ac62c346
AM		 2084 * doc/Makefile.am (info): Depend on $(MANS).
2085 (as.1): Remove the prefix `$(srcdir)/'.
2086 * doc/Makefile.in: Regenerated.
c45021f2 2087
ac62c346 2088 * as.1: Removed.
c45021f2 2089
2172d73b
PB		 20902001-06-18 Philip Blundell <philb@gnu.org>
2091
2092 * config/tc-arm.c (do_msr): Remove restriction on usage of
2093 immediate operands.
2094
45c500fa
AM		 20952001-06-19 Alan Modra <amodra@bigpond.net.au>
2096
2097 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2098 line info.
2099
0b317b08
PB		 21002001-06-13 Philip Blundell <philb@gnu.org>
2101
2102 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2103 (do_t_arit): Likewise.
2104
07a7a145
NC		 21052001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2106
2bc0a128
NC		 2107 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2108 .loc pseudos if the dfwarf2 functions are available.
2109 (md_assemble): Only call dwarf2_emit_insn if it is available.
2110
07a7a145
NC		 2111 * expr.c: Fix typo in comment.
2112
b131d4dc
NC		 21132001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2114
2115 * doc/as.texinfo (Infix Ops): Document that comparison and
2116 combiner operators can be used as infix operators.
2117
e1f44d10
NC		 21182001-06-12 Peter Jakubek <pjak@snafu.de>
2119
8a543126 2120 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 2121 of AND/OR.
2122 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2123 (reverse_mri_condition): Likewise.
2124 (swap_mri_condition): Issue warning for conditions that can not be
2125 swapped.
2126 (build_mri_control_operand): Fix order of operands (swapped).
2127 (build_mri_control_operand): Allow upper case extension in structured
2128 control directives.
2129 (s_mri_else): Likewise.
2130 (s_mri_next): Likewise.
2131 (s_mri_for): Likewise.
2132 (s_mri_if): Fix handling comment ('*') in mri mode.
2133 (s_mri_while): Likewise.
8a543126 2134 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 2135 extension.
e1f44d10 2136
3971ce95
NC		 21372001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2138
2139 * config/tc-arm.c: Fix test for overlow of literal pool.
2140
63486801
L		 21412001-06-11 H.J. Lu <hjl@gnu.org>
2142
2143 * NEWS: Updated for the new -n option for the MIPS assembler.
2144
2145 * config/tc-mips.c (md_show_usage): Add -n.
2146
2147 * doc/as.texinfo: Document the new -n option.
2148 * doc/c-mips.texi: Likewise.
2149 * doc/as.1: Regenerated.
2150
5dd0794d
AM		 21512001-06-10 Alan Modra <amodra@bigpond.net.au>
2152
2153 * config/obj-coff.c (obj_coff_section): Formatting fix.
2154
2155 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2156 ",pn".
2157
39c0a331
L		 21582001-06-08 H.J. Lu <hjl@gnu.org>
2159
2160 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2161 disable warning about all NOPS that the assembler generates.
2162 (macro): Warn NOPS generated only if warn_nops is not 0.
2163 (md_shortopts): Add `n'.
2164 (md_parse_option): Set warn_nops to 1 for `n'.
2165
268f6bed
L		 21662001-06-08 H.J. Lu <hjl@gnu.org>
2167
2168 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2169
ea4ff978
L		 21702001-06-08 H.J. Lu <hjl@gnu.org>
2171
2172 * config/tc-mips.c (md_apply_fix): Don't adjust common
2173 extern/weak symbols for ELF.
2174 (md_estimate_size_before_relax): Treat weak like extern for
2175 ELF.
2176 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2177 ELF.
2178
98aa84af
AM		 21792001-06-08 Alan Modra <amodra@bigpond.net.au>
2180
2181 * Makefile.am: 'som' is not wrongly spelled 'some'.
2182 * Makefile.in: Regenerate.
2183
2184 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2185 S_GET_VALUE by using a temp.
c0037ab6 2186 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 2187 (mips_emit_delays): Likewise.
2188 (my_getExpression): Likewise.
2189 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2190 (mips16_extended_frag): Remove code concerned with avoiding
2191 locking in a frag address now that symbols are not finalized until
2192 relaxation is complete. Cater for first relaxation pass having
2193 bogus addresses. Use relax_marker to reliably determine whether a
2194 symbol frag has been reached on the current pass.
2195
f85f789b
L		 21962001-06-07 H.J. Lu <hjl@gnu.org>
2197
2198 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2199 * configure: Regenerate.
2200
df3bcd6f
L		 22012001-06-07 H.J. Lu <hjl@gnu.org>
2202
2203 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2204 ecoff emulation.
2205 * configure: Regenerate.
2206
add56521
L		 22072001-06-07 H.J. Lu <hjl@gnu.org>
2208
2209 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2210 MIPS_STABS_ELF is defined.
2211
6da13e9a
NC		 22122001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2213
2214 * as.c (show_usage): Remove L from listing options. It is not a
2215 generic option.
2216
879db8be
NC		 22172001-06-06 Christian Groessler <cpg@aladdin.de>
2218
c0037ab6 2219 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 2220 variables and tagging unused parameters as such.
2221 (md_begin): Fixed a typo (","instead of ";").
2222 (struct ctrl_table): Add parentheses to initialize array
2223 correctly.
2224 (struct flag_table): Likewise.
2225 (struct intr_table): Likewise.
2226 (struct table): Likewise.
2227 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2228
98b32482
NC		 22292001-06-06 Peter Jakubek <pjak@snafu.de>
2230
8a543126 2231 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 2232 options to list (e.g. m5206e, m5307, m5407).
2233
6e139bf0
AM		 22342001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2235
2236 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2237 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2238
cb9401fc
AM		 22392001-06-06 Alan Modra <amodra@bigpond.net.au>
2240
2241 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2242 <JumpByte, JumpDword insn output>: Remove dead code.
2243
3c5cdb54
AM		 22442001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2245
2246 * as.c (parse_args): Correct option name "listing-lhs-width2".
2247
92ed29ef
NC		 22482001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2249
2250 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2251 status.
2252
371b7465
RH		 22532001-05-30 Richard Henderson <rth@redhat.com>
2254
2255 * read.c (emit_leb128_expr): Call md_cons_align.
2256
0f2712ed
NC		 22572001-05-28 Jeff Sturm <jsturm@one-point.com>
2258
2259 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2260 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2261 (tc_gen_reloc): Likewise.
2262 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 2263 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 2264 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2265
fbe572f9
AM		 22662001-05-27 Alan Modra <amodra@one.net.au>
2267
9e40345d
AM		 2268 * write.c (relax_segment <rs_space>): Check the section of a
2269 symbol to determine whether it is absolute rather than comparing
2270 its frag against zero_address_frag as listings play tricks with
2271 frags.
2272
fbe572f9
AM		 2273 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2274 allocated in the same chunk as the fixed part.
2275
54d3cad9
AM		 22762001-05-26 Alan Modra <amodra@one.net.au>
2277
2278 * write.c (relax_segment <rs_space>): Calculate growth using
2279 addresses before stretch. Prevent repeated error messages.
2280 From Peter Jakubek <pjak@snafu.de>
2281 Use as_bad_where and as_warn_where to pinpoint errors.
2282
766c03c9
AM		 22832001-05-25 Alan Modra <amodra@one.net.au>
2284
05bdb37e
AM		 2285 * symbols.c (resolve_symbol_value): Always set segment, even when
2286 not finalizing symbol value.
2287
1cd55018
AM		 2288 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2289 * config/obj-coff.c (write_object_file): Likewise.
2290 * (size_section): Remove rs_space assert as fr_symbol is no longer
2291 removed.
2292 (fill_section): Likewise.
2293
c709b096
AM		 2294 * configure.in: Replace linuxoldld with linux*oldld.
2295 * configure: Regenerate.
2296
b58c9faf
AM		 2297 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2298 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2299 that have been finalized.
2300
c89c8534
AM		 2301 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2302 taking exit_dont_set_value.
2303
54d3cad9
AM		 2304 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2305 relaxing.
766c03c9 2306
6877bb43
TR		 23072000-05-24 Tom Rix <trix@redhat.com>
2308
5dd0794d 2309 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 2310 numbers
5dd0794d 2311 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 2312
e027f3e8
AM		 23132001-05-24 Alan Modra <amodra@one.net.au>
2314
2315 * write.c (write_object_file): Set finalize_syms = 1 before
2316 size_seg is called.
2317
d1cf510e
NC		 23182001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2319
2320 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2321 architecture, remove erraneous ISA_MIPS32.
2322 (md_show_usage): Add MIPS r12k support.
2323 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 2324
507c8a1a
AM		 23252001-05-22 Alan Modra <amodra@one.net.au>
2326
2d0441d9
AM		 2327 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2328 testing for NULs.
2329
6386f3a7
AM		 2330 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2331 instead use finalize_syms directly. Don't treat expressions
2332 specially with regard to finalize_syms. Update calls to self.
2333 (resolve_local_symbol): Update call to resolve_symbol_value.
2334 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2335 !finalize_syms.
2336 * symbols.h (resolve_symbol_value): Update prototype.
2337 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2338 to resolve_symbol_value.
2339 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2340 * config/obj-coff.c (do_relocs_for): Likewise.
2341 (yank_symbols): Likewise.
2342 (fixup_segment): Likewise.
2343 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2344 * config/tc-mips.c (md_convert_frag): Likewise.
2345 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2346 (ppc_fix_adjustable): Likewise.
2347 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2348 (dwarf2dbg_convert_frag): Likewise.
2349 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2350 (eh_frame_convert_frag): Likewise.
2351 * expr.c (make_expr_symbol): Likewise.
2352 * write.c (adjust_reloc_syms): Likewise.
2353 (write_object_file): Likewise.
2354 (relax_segment): Likewise.
2355 (fixup_segment): Likewise.
2356 (finalize_syms): Init to zero, and update comment.
2357 (write_object_file): Set finalize_syms to 1 rather than 2.
2358 * doc/internals.texi (sy_value): Mention finalize_syms.
2359 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2360
c801568a
AM		 2361 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2362 as relaxable if embedded system, make weak syms non-relaxable.
2363 Move definition..
2364 (tc_m68k_fix_adjustable): ..so it can be used here.
2365 (md_apply_fix_2): Sign extend without conditional.
2366
507c8a1a
AM		 2367 * config/tc-v850.c: Update copyright.
2368
aaa4f6d9
JJ		 23692001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2370
c0037ab6
AM		 2371 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2372 howto entry is not found.
aaa4f6d9 2373
7e8f4100
AO		 23742001-05-15 Alexandre Oliva <aoliva@redhat.com>
2375
2376 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2377 optimize differences between symbols in code sections to
2378 constants.
2379 (mn10300_fix_adjustable): Don't adjust to section+offset
2380 relocations pointing at symbols in code sections.
2381
9fcc94b6
AM		 23822001-05-16 Alan Modra <amodra@one.net.au>
2383
2384 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2385 for 8 byte insns.
2386 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2387 opcodes are output rather than after. Delete insn_size.
2388 * config/tc-v850.c (md_assemble): Similarly, but delete
2389 total_insn_size.
2390
de1cb007
RH		 23912001-05-14 Richard Henderson <rth@redhat.com>
2392
2393 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2394 last change.
2395
67a659f6
RH		 23962001-05-14 Richard Henderson <rth@redhat.com>
2397
2398 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2399 also collect whether to expect an FDE augmentation.
2400 (check_eh_frame): Rewrite as a state machine. Track where in
2401 an FDE we are located, skip any augmentation.
2402 (eh_frame_estimate_size_before_relax): Get code alignment from
2403 the fragment subtype.
2404 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2405 * read.c (emit_leb128_expr): Call check_eh_frame.
2406
076dc439
AO		 24072001-05-14 Alexandre Oliva <aoliva@redhat.com>
2408
2409 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2410 before a relaxable insns.
2411
4e75439a
AO		 24122001-05-13 Alexandre Oliva <aoliva@redhat.com>
2413
2414 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2415 between symbols if the base symbol is in the current section;
2416 emit a PC-relative relocation instead.
2417
bcee8eb8
AM		 24182001-05-12 Peter Targett <peter.targett@arccores.com>
2419
2420 * config/tc-arc.c: Update copyright and tidy source comments.
2421 (md_pseudo_table): Add directive .cpu back as an alias for
2422 .option. Add .file and .line for dwarf2 support.
2423 (arc_mach_type): Make bfd_mach_arc_6 default.
2424 (md_longopts): Add entry 'pre-v6' representing old command line
2425 option when assembling for 'arc5' core versions.
2426 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2427 default behaviour.
2428 (arc_code_symbol): Make symbol value for @h30 fixup expression
2429 equal to O_constant.
2430 (md_assemble): Call dwarf2_emit_insn.
2431 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2432 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 2433 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2434
579f31ac
JJ		 24352001-05-11 Jakub Jelinek <jakub@redhat.com>
2436
2437 * config/tc-ia64.c (special_linkonce_name): New.
2438 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2439 .gnu.linkonce.ia64unw{,i}.FOO.
2440 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2441 (dot_endp): Add comment about it.
2442
15f65ae4
NC		 24432001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2444
c0037ab6 2445 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 2446 block, ensure that the low order bits of the alignment are
2447 preserved.
2448
606ab118
AM		 24492001-05-10 Alan Modra <amodra@one.net.au>
2450
2451 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2452 symbol_next.
2453
2454 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2455 current variable part of frag.
2456 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2457 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2458 * config/tc-m68hc11.c (RELAX_STATE): Define.
2459 (RELAX_LENGTH): Define.
2460 (md_estimate_size_before_relax): Handle non-relaxable cases
2461 separately from relaxable cases for clarity, and return correct
2462 size for multi-pass relaxation.
2463 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2464 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2465 (md_convert_frag): Remove "length_code".
2466 * config/tc-vax.c (RELAX_STATE): Define.
2467 (RELAX_LENGTH): Define.
2468 (md_relax_table): Add missing entry.
2469 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2470 (md_convert_frag): Remove "length_code".
2471 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2472 don't bother setting fr_var. Return correct size for multi-pass
2473 relaxation.
2474 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2475 (md_convert_frag): Don't bother clearing fr_var.
2476 (md_pseudo_table): Correct initialization.
2477 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2478 (md_estimate_size_before_relax): No need to set fr_var.
2479 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2480 (md_estimate_size_before_relax): No need to set fr_var.
2481
1f23ade4
RH		 24822001-05-09 Richard Henderson <rth@redhat.com>
2483
2484 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2485 beginning a function's unwind info block.
2486
96f37af6
AO		 24872001-05-09 Alexandre Oliva <aoliva@redhat.com>
2488
2489 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2490
8390138c
AS		 24912001-05-08 Andreas Schwab <schwab@suse.de>
2492
2493 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2494 fx_pcrel_adjust explicitly sign extend when reading it.
2495
5c65dbc1
AM		 24962001-05-08 Alan Modra <amodra@one.net.au>
2497
2498 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2499 from md_relax_table, and combine some switch cases.
2500
a7c92dae
AO		 25012001-05-06 Alexandre Oliva <aoliva@redhat.com>
2502
2503 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2504 from offset in non-pcrel operands too.
2505
d8708f40
NC		 25062001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2507
2508 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2509 * config/tc-arm.c (arm_handle_align): Do not insert more than
2510 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2511 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2512
3438adb3
AM		 25132001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2514
2515 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2516 Run "make dep-am".
2517 * Makefile.in: Regenerate.
2518 * configure.in: Remove duplicate mips-*-ecoff* entry.
2519 * configure: Regenerate.
2520
2521 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2522 (n_names): Cast away type mismatch.
2523 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2524 (obj_ecoff_frob_symbol): Likewise.
2525 * ecoff.c: (add_file): Add unused attribute.
2526 (ecoff_directive_begin): Likewise.
2527 (ecoff_directive_bend): Likewise.
2528 (ecoff_directive_def): Likewise.
2529 (ecoff_directive_dim): Likewise.
2530 (ecoff_directive_scl): Likewise.
2531 (ecoff_directive_size): Likewise.
2532 (ecoff_directive_type): Likewise.
2533 (ecoff_directive_tag): Likewise.
2534 (ecoff_directive_val): Likewise.
2535 (ecoff_directive_endef): Likewise.
2536 (ecoff_directive_end): Likewise.
2537 (ecoff_directive_ent): Likewise.
2538 (ecoff_directive_extern): Likewise.
2539 (ecoff_directive_file): Likewise.
2540 (ecoff_directive_fmask): Likewise.
2541 (ecoff_directive_frame): Likewise.
2542 (ecoff_directive_mask): Likewise.
2543 (ecoff_directive_loc): Likewise.
2544 (mark_stabs): Likewise.
2545 (ecoff_stab): Likewise.
2546 (ecoff_frob_symbol): Cast away type mismatch.
2547 (ecoff_padding_adjust): Likewise.
2548 (ecoff_build_symbols): Likewise.
2549 (ecoff_build_procs): Likewise.
2550 (ecoff_build_aux): Likewise.
2551 (ecoff_build_strings): Likewise.
2552 (ecoff_build_fdr): Likewise.
2553 (ecoff_build_debug): Likewise.
2554 * itbl-ops.c (itbl_assemble): Variable initialization.
2555
636c26b0
AM		 25562001-05-03 Alan Modra <amodra@one.net.au>
2557
2558 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2559 expressions rather than triggering an assert.
2560
c7e40348
NC		 25612001-05-02 Johan Rydberg <jrydberg@opencores.org>
2562
3438adb3
AM		 2563 * config/tc-openrisc.c: New file.
2564 * config/tc-openrisc.h: Likewise.
c7e40348 2565
3438adb3
AM		 2566 * Makefile.am: Add OpenRISC target.
2567 * Makefile.in: Regenerated.
c7e40348 2568
3438adb3
AM		 2569 * configure.in (openrisc-*-*): Add target.
2570 * configure: Regenerated.
c7e40348 2571
5cb1517b
NC		 25722001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2573
2574 * config/tc-arm.c (arm_frag_align_code): Change error message to
2575 more explanatory version.
2576
f4ddc5e6
L		 25772001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2578
2579 * config/tc-mips.c (md_parse_option): Also accept
2580 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2581
fa7fda74
L		 25822001-04-27 David Mosberger <davidm@hpl.hp.com>
2583
2584 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2585 argument passing order: predicate goes last, not first.
2586
87748b32
NC		 25872001-04-27 Sean McNeil <sean@mcneil.com>
2588
2589 * configure.in: Add arm-vxworks.
2590 * configure: Regenerate.
2591
16a0c2d4
NC		 25922001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2593
2594 * config/tc-arm.c (arm_handle_align): New Function: Generate
2595 no-op filled alignment frags.
2596 (arm_frag_align_code): New Function: Create a code alignment frag.
2597 (arm_init_frag): New Function: Initialse the target dependent
2598 parts of a frag.
2599
2600 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2601 (TC_FRAG_INIT): Define.
2602 (HANDLE_ALIGN): Define.
2603 (md_do_align): Define.
2604
ea3b9044
NC		 26052001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2606
2607 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2608 symbol has been initialised before extracting its symbol index.
2609
d6d788bd
L		 26102001-04-24 H.J. Lu <hjl@gnu.org>
2611
2612 * configure: Regenerated with the right version of autoconf.
2613
6840198f
NC		 26142001-04-24 Christian Groessler <cpg@aladdin.de>
2615
2616 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2617 generate R_CALLR and R_REL16 relocations
2618
1c97d17b
JE		 26192000-04-20 Jason Eckhardt <jle@redhat.com>
2620
2621 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2622 since frag_now can change after d10v_cleanup is called.
2623
1c33f1da
DB		 26242001-04-16 David O'Brien <obrien@FreeBSD.org>
2625
2626 * configure.in: Add the em type for FreeBSD targets.
2627 * configure: Regenerate.
2628
eb0dfd58
AO		 26292001-04-14 Alexandre Oliva <aoliva@redhat.com>
2630
8c5e1ccd
AO		 2631 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2632 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2633
eb0dfd58
AO		 2634 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2635 pc-relative relocations not placed at the end of the instruction.
2636
1deb8127
JW		 26372001-04-13 Jim Wilson <wilson@redhat.com>
2638
2639 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2640 excluding br.i.
2641
f5fa8ca2
JJ		 26422001-04-13 Jakub Jelinek <jakub@redhat.com>
2643
2644 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2645 handle SHF_MERGE and SHF_STRINGS.
2646 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2647 (obj_elf_section): Allow additional argument specifying entity size.
2648 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2649 in SEC_MERGE sections.
2650
fb81275c
JM		 26512001-04-12 Jason Merrill <jason_merrill@redhat.com>
2652
2653 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2654
a8a22e33
AO		 26552001-04-12 Alexandre Oliva <aoliva@redhat.com>
2656
2657 * expr.c (operand): Pass &c to md_parse_name().
2658 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2659
af9539e4
L		 26602001-04-07 Steven J. Hill <sjhill@cotw.com>
2661
2662 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2663
2664 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2665 * Makefile.in: Regenerated.
2666
2667 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2668 * configure: Regenerated.
2669
4dfea105
AO		 26702001-04-06 Alexandre Oliva <aoliva@redhat.com>
2671
2672 * config/tc-mn10300.c (xr_registers): Added `pc'.
2673
e66457fb
AM		 26742001-04-05 Alan Modra <alan@linuxcare.com.au>
2675
2676 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2677 * configure: Regenerate.
2678
2679 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2680 cases, and always return size based on current fr_subtype.
2681 (md_begin): Move initialization of md_relax_table..
2682 (md_relax_table): ..to static initializer. Set rlx_length for
2683 UNDEF_WORD_DISP cases.
2684 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2685 (md_begin): Likewise.
2686 (md_relax_table): Likewise.
2687 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2688 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2689 Set rlx_backward and rlx_forward to zero for unused states.
2690 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2691 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2692 (UNCOND12, UNCOND32): Remove duplicate defines.
2693
aacb5251
HPN		 26942001-04-04 Hans-Peter Nilsson <hp@axis.com>
2695
c335d394
HPN		 2696 * config/tc-cris.c (md_estimate_size_before_relax) <case
2697 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2698 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2699 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2700 Add cases to cover all relax states.
ed67db7a
HPN		 2701 (cris_insn_first_word_frag): New.
2702 (md_assemble): Call cris_insn_first_word_frag to get the first
2703 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2704 end. Drop variable insn_size.
2705 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2706 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2707 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 2708
aacb5251
HPN		 2709 * write.c (write_object_file): Reset broken word state before
2710 calling relax_seg.
2711
cdbc6895
AM		 27122001-03-31 Alan Modra <alan@linuxcare.com.au>
2713
61b96bb4
AM		 2714 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2715 for one line if not already enabled.
2716 * cond.c (s_elseif): Correct conditional assembly listing.
2717 (s_else): Likewise.
2718
cdbc6895
AM		 2719 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2720 Don't abort on NULL current_cframe.
2721
93c2a809
AM		 27222001-03-30 Alan Modra <alan@linuxcare.com.au>
2723
0529cb87 2724 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 2725 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2726 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2727 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2728 * config/obj-coff.c (do_relocs_for): Likewise.
2729 (yank_symbols): Likewise.
2730 (fixup_segment): Likewise.
2731 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2732 (ppc_fix_adjustable): Likewise.
2733 * config/tc-mips.c (md_convert_frag): Likewise.
2734 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2735 * ehopt.c (eh_frame_convert_frag): Likewise.
2736 * expr.c (make_expr_symbol): Likewise.
0529cb87 2737
e46d99eb
AM		 2738 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2739 better packing.
2740 * symbols.c (resolve_symbol_value): Don't fix expression values
2741 until relaxation is complete.
2742 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2743 (S_GET_VALUE): Likewise, and return unresolved expression value.
2744 * write.c (finalize_syms): New.
2745 (relax_and_size_seg): Split into..
2746 (relax_seg): New function, returns 1 if anything changed..
2747 (size_seg): And the remainder of relax_and_size_seg.
2748 (fixup_segment): Arrange for final resolution of sym values.
2749 (adjust_reloc_syms): Likewise.
2750 (write_object_file): Likewise, and repeatedly call relax_seg until
2751 nothing more changes.
2752 (relax_segment): Return 1 if anything changed. Use correct types
2753 for rs_org `target' and `after'.
2754 * write.h (finalize_syms): Declare.
2755 (relax_segment): Update prototype.
2756
93c2a809
AM		 2757 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2758 do-nothing cases to switch to avoid abort on a second relaxation
2759 pass, and tidy code a little.
2760 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2761 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2762 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2763 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2764 (md_relax_table): Remove first four unused entries. Increment
2765 rlx_length by one throughout table, and update comments to suit.
2766 (md_estimate_size_before_relax): Return size of current variable
2767 part of frag to reflect reality when relaxing more than once.
2768 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2769 (COND32, UNCD32): Rename to DISP32 throughout.
2770 (UNDEF_WORD_DISP): Renumber to 3.
2771 (md_estimate_size_before_relax): Add extra do-nothing cases.
2772 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2773 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2774 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2775 handle word and dword branches.
2776
d551a338
HPN		 27772001-03-29 Hans-Peter Nilsson <hp@axis.com>
2778
2779 * config/tc-cris.h (tc_fix_adjustable): Allow only
2780 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 2781 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2782 example in comment to valid type.
d551a338 2783
440ecb38
L		 27842001-03-28 H.J. Lu <hjl@gnu.org>
2785
2786 * read.c (equals): Set to local for COFF only if it hasn't been
2787 defined before.
2788
8a238888
AM		 27892001-03-28 Alan Modra <alan@linuxcare.com.au>
2790
2791 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2792 (md_begin): Use it when setting default architecture.
2793
775cf891
NC		 27942001-03-27 Nick Papadonis <nick@coelacanth.com>
2795
2796 * read.c (equals): (for COFF) default symbols to being local.
2797
f9c19112
HPN		 27982001-03-27 Hans-Peter Nilsson <hp@axis.com>
2799
2800 * configure.in (cris-*-*): Change default emulation to criself.
2801 (cris-*-*aout*): New rule.
2802 * configure: Regenerate.
2803
07855bec
NC		 28042001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2805
2806 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2807 BFD_RELOC_390_GOTENT.
2808 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2809 BFD_RELOC_390_GOTENT.
2810
28112001-03-26 Nick Clifton <nickc@redhat.com>
2812
2813 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2814 * config/tc-s390.c (s390_force_relocation): New function: Force
2815 relocations for VTINHERIT relocs.
2816
0285c67d
NC		 28172001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2818
2819 * doc/as.texinfo: Put @c man begin to generate the as man page.
2820 When generating man, define all the variables. Re-organize some
2821 options to obtain better indentation of man page.
2822 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2823 (as.1): Build from as.texinfo.
2824 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2825
551c1ca1
AM		 28262001-03-25 Alan Modra <alan@linuxcare.com.au>
2827
2828 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2829 scale factor, and return the end of the expression.
2830 (i386_operand): Modify for above.
2831
c3a27914
NC		 28322001-03-23 Nick Clifton <nickc@redhat.com>
2833
2834 * doc/as.texinfo: Document --listing-XXX command line switches.
2835 Explain why listings behave differently when -pipe is used.
2836
37006e43
NC		 28372001-03-23 Richard Sandiford <rsandifo@redhat.com>
2838
2839 * write.c (fix_new_exp): Print an error if passed a register.
2840
08caf3f8
HPN		 28412001-03-23 Hans-Peter Nilsson <hp@axis.com>
2842
2843 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2844 (PIC_SUFFIX_CHAR): New macro.
2845 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2846 (pic): New variable.
2847 (md_longopts): New option --pic.
2848 (OPTION_PIC): Define.
2849 (md_estimate_size_before_relax): Tweak longish comment.
2850 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2851 (md_assemble): Handle a PIC relocation on prefix and normal
2852 instruction operands.
2853 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2854 "complex" operand expressions. Call frag_more outside
2855 gen_cond_branch_32 parameter list.
2856 (cris_process_instruction): Handle PIC relocs on parsed
2857 operand expressions. Validize PIC reloc sizes.
2858 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2859 (gen_bdap): Handle "complex" operand expressions.
2860 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2861 ADD.D offset,PC as jump instruction if generating PIC. Generate
2862 error instead of crashing on complex expressions.
2863 (cris_number_to_imm): Add segT parameter. All callers changed.
2864 Use segT parameter, not now_seg, for segment of fixup. Handle
2865 PCREL relocations but check that they are fully resolved.
2866 (md_parse_option): Handle OPTION_PIC.
2867 (tc_gen_reloc): Handle PIC relocs.
2868 (md_show_usage): Update for --pic.
2869 (md_apply_fix3): Renamed from md_apply_fix.
2870 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2871 (md_cris_force_relocation): Force relocation for PIC relocs.
2872
2873 * config/tc-cris.h: Tweak attribution.
2874 (MD_APPLY_FIX3): Define.
2875 (IS_CRIS_PIC_RELOC): New macro.
2876 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2877 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2878 generating ELF.
8a238888 2879 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 2880
38686296
AM		 28812001-03-20 Alan Modra <alan@linuxcare.com.au>
2882
2883 * frags.h (struct frag): Add relax_marker.
2884 * write.c (is_dnrange): Delete.
2885 (relax_frag): Use correct types for `aim', `target', `address'.
2886 Delete `offset', `was_address'. Test `relax_marker' instead of
2887 using fragile (and slow) address test.
2888 (relax_segment): Init and flip `relax_marker'.
2889
2e98d2de
AM		 28902001-03-19 Alan Modra <alan@linuxcare.com.au>
2891
2892 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2893 used register name.
2894
e629c13f
SC		 28952001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2896
2897 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2898 with 'Motorola specification for assembly language input standard'.
2899
249e3833
RH		 29002001-03-17 Richard Henderson <rth@redhat.com>
2901
2902 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2903 (dwarf2_directive_loc): Don't use them.
2904 (dwarf2_directive_file): Reject duplicate file definitions.
2905 (get_filenum): Zero allocated memory.
2906 (out_file_list): Complain about missing file definitions.
2907
2289f85d
AM		 29082001-03-17 Alan Modra <alan@linuxcare.com.au>
2909
2910 * read.c (do_org): Handle complex expressions.
2911 * cgen.c (gas_cgen_finish_insn): Likewise.
2912
4d5a53ff
JW		 29132001-03-15 David Mosberger <davidm@hpl.hp.com>
2914
2915 * config/tc-ia64.c (md): New member keep_pending_output.
2916 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2917 is not set.
2918 (dot_xdata): Turn on md.keep_pending_output for the duration of
2919 this function.
2920 (dot_xfloat_cons): Ditto.
2921 (dot_xstringer): Ditto.
2922 (dot_xdata_ua): Ditto.
2923 (dot_xfloat_cons_ua): Ditto.
2924
29252001-03-15 Jim Wilson <wilson@redhat.com>
2926
2927 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2928 label support.
2929
19c0258a
AO		 29302001-03-15 Alexandre Oliva <aoliva@redhat.com>
2931
2932 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2933
d68d4570
DD		 29342001-03-15 DJ Delorie <dj@redhat.com>
2935
2936 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2937 blindly freeing string if it isn't at the top of the obstack.
2938
f3c180ae
AM		 29392001-03-13 Alan Modra <alan@linuxcare.com.au>
2940
2941 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2942 (NUM_FLAG_CODE): Define.
2943 (lex_got): New function.
2944 (got_reloc): New global var.
2945 (x86_cons_fix_new): New function.
2946 (x86_cons): New function.
2947 (i386_immediate): Use lex_got here, replacing inline code. Change
2948 "ignoring junk.." error message to "junk.."
2949 (i386_displacement): Likewise.
2950 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2951 (x86_cons): Declare.
2952 (TC_CONS_FIX_NEW): Define.
2953 (x86_cons_fix_new): Declare.
2954
83e7603d
NC		 29552001-03-12 Nick Clifton <nickc@redhat.com>
2956
2957 * config/tc-arm.c (md_begin): Always set machine type based on
2958 cpu_variant.
2959
1ae12ab7
AM		 29602001-03-07 Alan Modra <alan@linuxcare.com.au>
2961
2962 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 2963 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 2964 union.
f3c180ae
AM		 2965 <JumpInterSegment output>: Use correct i.disp_reloc[].
2966 <immediate output>: Likewise.
1ae12ab7 2967
4f3c3dbb
NC		 29682001-03-06 Nick Clifton <nickc@redhat.com>
2969
2970 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2971 BLX(1) instruction.
2972
dc84e067
NC		 29732001-03-06 Igor Shevlyakov <igor@windriver.com>
2974
2975 * config/tc-m68k.c : Add 5407 to archs[] table.
2976 (HAVE_LONG_BRANCH): Add mcf5407.
2977 (select_control_regs): Recognize 5407.
2978
a8150a88
DB		 29792001-03-02 Dave Brolley <brolley@redhat.com>
2980
1ae12ab7
AM		 2981 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2982 than m32r_do_align.
a8150a88 2983
e103941e
NC		 29842001-03-02 Richard Sandiford <rsandifo@redhat.com>
2985
2986 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2987 (gen_to_words): Print warnings if NaNs are found and the target CPU
2988 does not support them. Allow largest exponent to be used in normal
2989 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2990
7c44d1d3
AJ		 29912001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2992
2993 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2994 anymore since we use bfd_elf_generic_reloc now.
2995 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2996
27b7e12d
AM		 29972001-02-27 Alan Modra <alan@linuxcare.com.au>
2998
2999 * configure.in (BFD_VERSION): New.
3000 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3001 * configure: Regenerate.
3002 * Makefile.am: Run "make dep-am"
3003 * Makefile.in: Regenerate.
3004 * doc/Makefile.in: Regenerate.
3005
1af96959
NC		 30062001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3007
3008 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3009 SEC_NEVER_LOAD when the 'n' flag is used.
3010 Add SEC_NEVER_LOAD to matchflags.
3011
d95767bf
SC		 30122001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3013
3014 * symbols.c (decode_local_label_name): Initialize message_format
3015 only when an error is reported (perf pb due to I18N).
3016
3737d051
L		 30172001-02-23 H.J. Lu <hjl@gnu.org>
3018
3019 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3020 BFD_ASSEMBLER is not defined.
3021
23fe39df 30222001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 3023
3024 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3025 done if it's against a symbol.
3026
7463c317
TW		 30272001-02-22 Timothy Wall <twall@cygnus.com>
3028
3029 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3030 target formats if applicable.
3031 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3032 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3033 * Makefile.in: Regenerated.
3034 * configure.in: Added configuration for ia64-*-aix*.
3035 * configure: Regenerated.
7c44d1d3 3036
87f8eb97
JW		 30372001-02-21 David Mosberger <davidm@hpl.hp.com>
3038
3039 * config/tc-ia64.c (enum operand_match_result): New type.
3040 (operand_match): Change return type to operand_match_result.
3041 Fix all returns appropriately, adding support for returning the
3042 out-of-range result.
3043 (parse_operands): New locals result, error_pos, out_of_range_pos,
3044 curr_out_of_range_pos. Rewrite operand matching loop to give better
3045 error messages.
7c44d1d3 3046
33d01f33
JW		 30472001-02-21 David Mosberger <davidm@hpl.hp.com>
3048
3049 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3050 (dot_proc): Clear unwind.prologue_count to zero.
3051 (dot_prologue): Increment unwind.prologue_count.
3052 (dot_restore): If second operand is omitted, use
3053 unwind.prologue_count -1 for "ecount" (# of additional regions to
3054 pop). Decrement unwind.prologue_count by number of regions
3055 popped.
3056
7e84d676
NC		 30572001-02-21 Nick Clifton <nickc@redhat.com>
3058
3059 * doc/as.texinfo (Section): Note that some flags to the COFF
3060 version of .section remove attributes rather than setting them.
3061
5cd4edbe
KH		 30622001-02-20 Kazu Hirata <kazu@hxi.com>
3063
29184774
NC		 3064 * config/tc-pdp11.c: Fix formatting.
3065 * config/tc-pdp11.h: Likewise.
5cd4edbe 3066
80b3ee89
AJ		 30672001-02-20 Bo Thorsen <bo@suse.de>
3068
3069 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3070 entry.
3071
0fde8cc6 30722001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 3073
3074 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3075 all FreeBSD platforms should look the same at this level.
3076 * configure: Rebuilt.
3077 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3078
e135f41b
NC		 30792001-02-18 lars brinkhoff <lars@nocrew.org>
3080
3081 * Makefile.am: Add PDP-11 target.
3082 * configure.in: Likewise.
3083 * config/tc-pdp11.c: New file.
3084 * config/tc-pdp11.h: New file.
3085 * doc/Makefile.am: Add PDP-11 documentation.
3086 * doc/all.texi: Likewise.
3087 * doc/as.texinfo: Likewise.
3088 * doc/c-pdp11.texi: New file.
3089
363c574f
MG		 30902001-02-16 matthew green <mrg@redhat.com>
3091
5dd0794d 3092 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 3093
fa1cb89c
JW		 30942001-02-13 Jim Wilson <wilson@redhat.com>
3095
3096 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3097 reloc instead of a 0 reloc.
3098 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3099 as done.
3100 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3101
c842b53a
ILT		 31022001-02-13 Ian Lance Taylor <ian@zembu.com>
3103
3104 * write.c (is_dnrange): Stop as soon as the address becomes
3105 larger.
3106 (relax_frag): Add segment parameter. Only call symbol_get_frag
3107 once. Only call is_dnrange if the symbol is in the same segment,
3108 and the symbol address is larger.
3109 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3110 * write.h (relax_frag): Update declaration.
3111 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3112 it to relax_frag.
3113 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3114 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3115 (m32r_relax_frag): Update declaration.
3116 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3117 * config/tc-tic54x.h (md_relax_frag): Likewise.
3118 * doc/internals.texi (CPU backend): Update documentation for
3119 md_relax_frag.
3120
6fad6acb
AM		 31212001-02-13 Alan Modra <alan@linuxcare.com.au>
3122
fddf5b5b
AM		 3123 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3124 Mention effect of < 386 architectures on jump promotion.
3125 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3126
3127 * config/tc-i386.c (no_cond_jump_promotion): New.
3128 (set_cpu_arch): Parse "jumps" arch modifier.
3129 (insn_size): Modify usage comment.
3130 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3131 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3132 (TYPE_FROM_RELAX_STATE): New define.
3133 (UNCOND_JUMP, COND_JUMP): Renumber.
3134 (md_relax_table): Reorder to suit.
3135 (COND_JUMP86): New define.
3136 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3137 (md_assemble): Create frag var for jumps of max size, encode relax
3138 state for COND_JUMP86.
3139 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3140 leave conditional jumps small if no_cond_jump_promotion.
3141 (md_convert_frag): Likewise.
3142
6fad6acb
AM		 3143 * expr.c (operator): Don't bump input_line_pointer for two char
3144 operators. Instead return operator size via new param num_chars.
3145 (expr): Use above to parse multi-char operators correctly.
3146
23df1078
JH		 3147Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3148
29184774 3149 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 3150 BFD_RELOC_X86_64_GOTPCREL.
3151 (i386_validate_fix): Likewise.
3152
b1e2e654
PB		 31532001-02-12 Philip Blundell <pb@futuretv.com>
3154
3155 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3156 ldrt/strt instructions.
3157
9117d219
NC		 31582001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3159
3160 * config/tc-mips.c (macro): For M_LA_AB emit a
3161 BFD_RELOC_MIPS_CALL16 relocation or a
3162 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3163 BFD_RELOC_MIPS_GOT16 and
3164 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3165 loading the jump register when generating SVR4_PIC code.
3166
97238fbd
CD		 31672001-02-10 Chris Demetriou <cgd@broadcom.com>
3168
3169 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3170 map to MIPS-specific files, as they used to do before the
3171 change on 2000-05-21.
3172 * configure: Regerate.
3173
0f074f60
CD		 31742001-02-10 Chris Demetriou <cgd@broadcom.com>
3175
3176 * config/tc-mips.c (md_parse_option): Don't try to compile
3177 ELF-only option code if not ELF.
3178
91a2ae2a
RH		 31792001-02-08 David Mosberger <davidm@hpl.hp.com>
3180
3181 * config/tc-ia64.h (md_elf_section_type): New macro.
3182 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3183 (they're now handled via ia64_elf_section_type.
3184
3185 * config/tc-ia64.c (unwind): New members saved_text_seg,
3186 saved_text_subseg, and force_unwind_entry.
3187 (optimize_unw_records): New function to optimize away unnecessary
3188 unwind directives.
3189 (ia64_elf_section_type): New function.
3190 (output_unw_records): Generate unwind info only if the size is
3191 non-zero or if it's forced for some other reason (e.g.,
3192 handlerdata or a personality routine).
3193 (generate_unwind_image): Don't switch back to previous
3194 section---stay inside the unwind info section instead so that
3195 handlerdata that may follow goes into the right place.
3196 (dot_handlerdata): Force generation of unwind entry and save the
3197 current active text segment before generating unwind image.
3198 (dot_unwentry): Force generation of unwind entry.
3199 (dot_personality): Ditto.
3200 (dot_endp): Generate unwind table entry only if there is
3201 some unwind info or the unwind entry was forced.
3202
3203 * config/tc-ia64.c (make_unw_section_name): New macro to form
3204 unwind section name.
3205 (generate_unwind_image): Add "text_name" argument. Use it to
3206 form unwind section name.
3207 (dot_handlerdata): Determine current segment (section) name and
3208 pass it to generate_unwind_image().
3209 (dot_endp): Determine current segment (section) name and use
3210 it to determine the appropriate unwind section name.
3211 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3212 n, fill, and max arguments.
3213
a85d7ed0
NC		 32142001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3215
3216 * Makefile.am: Add linux target for S/390.
3217 * configure.in: Likewise.
3218 * config/tc-s390.c: New file.
3219 * config/tc-s390.h: New file.
3220
de68de20
AO		 32212001-02-09 Alexandre Oliva <aoliva@redhat.com>
3222
3223 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3224 2byte, 4byte and 8byte.
3225
23fe39df 32262001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 3227
3228 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3229 md_number_to_chars with size > sizeof (valueT).
3230
a99746f4
L		 32312001-02-06 H.J. Lu <hjl@gnu.org>
3232
3233 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3234 there is no relocation.
3235
f4e17b3d
L		 32362001-02-06 H.J. Lu <hjl@gnu.org>
3237
3238 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3239
3240 * config/tc-ia64.c (md_parse_option): Only accept the valid
3241 ia64 options on "-axxx".
3242
3557da92
JW		 32432001-02-05 Jim Wilson <wilson@redhat.com>
3244
3245 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3246 aborting for invalid operands.
3247
da6c73e0
AM		 32482001-02-06 Alan Modra <alan@linuxcare.com.au>
3249
3250 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3251 than via pointer. Update all callers.
3252 (UNWIND_LOW32): Define.
3253 (UNWIND_HIGH32): Define.
3254 (pa_build_unwind_subspace): Use the above macros instead of dumping
3255 bitfields directly. Call frag_more once rather than multiple times.
3256 (md_assemble): Use UNWIND_LOW32.
3257 (pa_entry): Likewise
3258 (pa_procend): Likewise.
3259 (process_exit): Use UNWIND_HIGH32.
3260
986c6f4b
SC		 32612001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3262
3263 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3264 function to select the header according to the cpu.
3265 (md_after_pass_hook, md_do_align): Remove.
3266 (md_cleanup, m68hc11_cleanup): Remove.
3267 (md_pcrel_from_section): Declare.
3268 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3269 (build_jump_insn, build_insn): Likewise.
3270 (m68hc11_listing_header): New function.
3271 (m68hc11_cleanup): Remove.
3272
dbb8ad49
SC		 32732001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3274
328dc123 3275 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 3276 symbols because there is no support for shared libraries and these
328dc123 3277 symbols can't be overridden (unless they are weak).
dbb8ad49 3278
a987bfc9
RH		 32792001-02-01 Momchil Velikov <velco@fadata.bg>
3280
3281 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3282 for the compilation unit with a zero byte.
3283
22862cde
AM		 32842001-01-30 Alan Modra <alan@linuxcare.com.au>
3285
3286 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3287 destinations. Correct range check for 17 and 22 bit branches.
3288
8ec6253e
NC		 32892001-01-25 Nick Clifton <nickc@redhat.com>
3290
3291 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3292 still set. Issue an error message instead.
3293 (md_estimate_size_before_relax): Delete unused variable
3294 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 3295
43ad3147
KH		 32962001-01-23 Kazu Hirata <kazu@hxi.com>
3297
3298 * as.c: Fix formatting.
3299 * ehopt.c: Likewise.
3300 * messages.c: Likewise.
3301 * stabs.c: Likewise.
3302 * symbols.c: Likewise.
3303
015c05c1
AM		 33042001-01-23 Ben Elliston <bje@redhat.com>
3305
3306 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3307
66498417
KH		 33082001-01-22 Kazu Hirata <kazu@hxi.com>
3309
3310 * config/tc-alpha.c: Fix formatting.
3311
1aad8cf8
KH		 33122001-01-19 Kazu Hirata <kazu@hxi.com>
3313
3314 * config/tc-alpha.c: Fix formatting.
3315
32ff5c2e
KH		 33162001-01-18 Kazu Hirata <kazu@hxi.com>
3317
3318 * config/tc-alpha.c: Fix formatting.
3319
cd17328a
NC		 33202001-01-18 Nick Clifton <nickc@redhat.com>
3321
3322 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3323 "da" flags.
3324 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3325
81c425d1
AO		 33262001-01-18 Alexandre Oliva <aoliva@redhat.com>
3327
3328 * configure.in (cpu_type, arch): Match i386 too.
3329 * configure: Rebuilt.
3330
e5cb08ac
KH		 33312001-01-16 Kazu Hirata <kazu@hxi.com>
3332
3333 * config/tc-i386.c: Fix formatting.
3334
1d3d5051
AM		 33352001-01-16 Alan Modra <alan@linuxcare.com.au>
3336
64afeba3
AM		 3337 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3338 relocs for .PARISC.unwind section.
3339
1d3d5051
AM		 3340 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3341 depending on section flags, not just for .text.
3342
b44b1b85
JW		 33432001-01-15 Jim Wilson <wilson@redhat.com>
3344
3345 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3346 not immediately followed by an instruction.
3347
098f2ec3
KH		 33482001-01-15 Kazu Hirata <kazu@hxi.com>
3349
3350 * config/tc-m68hc11.c: Fix formatting.
3351
d4887adc
NC		 33522001-01-15 Nick Clifton <nickc@redhat.com>
3353
3354 * symbols.c (colon): Change 'already defined symbol' from a
3355 fatal error to an ordinary error. There is no reason why this
3356 error should be fatal.
3357
3358 * message.c (as_fatal): Delete output file, if one has been
015c05c1 3359 created.
d4887adc 3360
fcfd4916
AM		 33612001-01-14 Alan Modra <alan@linuxcare.com.au>
3362
3363 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3364
bfb32b52
KH		 33652001-01-14 Kazu Hirata <kazu@hxi.com>
3366
3367 * config/tc-alpha.c: Fix formatting.
3368 * config/tc-arc.c: Likewise.
3369 * config/tc-arc.h: Likewise.
3370 * config/tc-d10v.c: Likewise.
3371 * config/tc-i370.c: Likewise.
3372 * config/tc-i386.c: Likewise.
3373 * config/tc-i960.c: Likewise.
3374 * config/tc-m68k.c: Likewise.
3375 * config/tc-ppc.c: Likewise.
3376 * config/tc-sparc.c: Likewise.
3377 * config/tc-tahoe.c: Likewise.
3378 * config/tc-vax.c: Likewise.
3379
1e07b820
KH		 3380 * config/tc-arc.c: Fix formatting.
3381
19203624
KH		 3382 * config/tc-arc.c: Fix formatting.
3383
1328dc98
AM		 33842001-01-14 Alan Modra <alan@linuxcare.com.au>
3385
c46b7515
AM		 3386 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3387 both 32 and 64 bit ELF.
3388
1328dc98
AM		 3389 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3390 and don't bother storing `m' for "ce" completer. Tidy handling of
3391 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3392
b9d79e03
JH		 3393Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3394
29184774 3395 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 3396 (i386_mach): Declare.
29184774 3397 * config/tc-i386.c (i386_mach): New function.
b9d79e03 3398
a349d9dd
PB		 33992001-01-13 Philip Blundell <philb@gnu.org>
3400
3401 * doc/as.texinfo: Fix spelling and cross-references.
3402
3403 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3404 character for all systems, not just GNU/Linux. Make it explicit
3405 that `-k' doesn't affect code generation, just ELF flags.
3406
e2914f48
JH		 3407Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3408
3409 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3410 instructions.
3411
272d76e0
FCE		 34122001-01-12 Frank Ch. Eigler <fche@redhat.com>
3413
3414 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3415
d0398d6a
NC		 34162001-01-12 Nick Clifton <nickc@redhat.com>
3417
3418 * as.c (print_args): Update copyright date to 2001.
3419
2d73a4ca
NC		 34202001-01-12 Peter Targett <peter.targett@arccores.com>
3421
3422 * doc/c-arc.texi: New file.
3423 Some sections to be expanded.
3424
6e0b89ee
AM		 34252001-01-12 Alan Modra <alan@linuxcare.com.au>
3426
3427 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3428 (md_parse_option): Always accept "--32".
3429
0d2bcfaf
NC		 34302001-01-11 Peter Targett <peter.targett@arccores.com>
3431
3432 * as.h (TC_ARC): Ensure struc-symbol.h included.
3433 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3434 warnings.
3435 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3436 (TARGET_SYMBOL_FIELDS) added.
3437
3438 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3439 * doc/c-arc.texi: New file.
3440 Some sections to be expanded.
3441 * doc/as.texinfo: Update command-line options.
3442 Removed outdated text for ARC dependant features, instead include
3443 text from above file.
3444
3445 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3446 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3447 (targ-cpu.h) header.
3448 * config/tc-arc.h:
3449 * config/tc-arc.c: New updated configuration for
3450 ARC, including selection of core variants, and extensibility of
3451 instructions, registers etc. through directives.
3452
3453 * config/tc-arc.c (arc_extinst): Minor corrections for
3454 error messages.
3455 (arc_common) Likewise. Make alignment argument optional for local
3456 symbols also, with default of zero.
3457
88051039
SC		 34582001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3459
3460 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3461 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3462 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3463 and fix_new_exp() instead.
3464 (md_convert_frag): For indexed post byte use the symbol value
3465 rather than the displacement.
3466 (md_relax_table): Fix indexed offset relax.
3467
d8273f3b
SC		 34682001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3469
3470 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3471 relax weak symbols.
015c05c1 3472 (relaxable_symbol): New function.
d8273f3b 3473
eea2ad45
AJ		 34742001-01-11 Andreas Jaeger <aj@suse.de>
3475
3476 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3477 not used anywhere.
3478
7a91e76a
NC		 34792001-01-10 Nick Clifton <nickc@redhat.com>
3480
3481 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3482 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3483
aa257fcd
NC		 34842001-01-10 Nick Clifton <nickc@redhat.com>
3485
3486 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3487 character used to dollar local symbols.
3488 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3489 local label symbols.
3490 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3491 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3492 if defined.
3493 Use LOCAL_LABEL_CHAR.
3494 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3495 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3496 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3497
b77a7acd
AJ		 34982001-01-08 Bo Thorsen <bo@suse.de>
3499
015c05c1
AM		 3500 * config/tc-i386.c (i386_immediate, i386_displacement):
3501 GOTPCREL check fix.
b77a7acd 3502
5c2bd011
ILT		 35032001-01-07 Ian Lance Taylor <ian@zembu.com>
3504
3505 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3506 in last change.
3507
46a04e3a
PB		 35082001-01-07 Philip Blundell <philb@gnu.org>
3509
3510 * doc/as.texinfo (Bug Reporting): Update email address for
3511 reports.
3512 * README: Likewise.
3513
b96d3a20
JH		 3514Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3515
3516 * configure.in: Define DEFAULT_ARCH for i386.
29184774 3517 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 3518 move testing for 64bit operands to proper place.
3519
55b62671
AJ		 35202001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3521
3522 * doc/as.texinfo: Document '#' as comment character for i386 and
3523 x86_64. Add AMD x86-64 into menu of machine dependent information.
3524
3525 * doc/c-i386.texi: Document x86_64 extensions.
3526
7bc70a8e
JH		 3527Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3528
29184774 3529 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 3530
a167610d
JH		 3531Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3532
29184774 3533 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 3534 * NEWS: Add note about Pentium4 support.
3535
09f131f2
JH		 3536Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3537
29184774 3538 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 3539 (type_names): Add new types.
3540
6f8c0c4c
JH		 3541Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3542
29184774 3543 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 3544 CpuUnknown): Renumber
3545 (CpuP4, CpuSSE2): New.
3546 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3547
b96ed59a
PB		 35482001-01-03 Philip Blundell <pb@futuretv.com>
3549
3550 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3551 relocs.
3552 (alpha_fix_adjustable): Likewise.
3553 (md_apply_fix): Likewise.
3554
a735d1cd
L		 35552000-12-31 H.J. Lu <hjl@gnu.org>
3556
3557 * listing.c (listing_message): Allocate string only if it is
3558 used.
3559
3560 * configure: Rebuild.
3561
67db5ab4
HPN		 35622000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3563
3564 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3565 Point out caveats with generating fixups for the opcode in a frag.
3566
c0d8940f
JH		 3567Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3568
3569 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3570 * NEWS: Add x86_64.
3571
087f563c
L		 35722000-12-29 H.J. Lu <hjl@gnu.org>
3573
3574 * listing.c (calc_hex): Print the variable part only if the
3575 fragment type is rs_fill.
3576
8108ad8e
HPN		 35772000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3578
3579 * doc/internals.texi (tc_conditional_pseudoop,
3580 TC_LINKRELAX_FIXUP): Fix typos.
3581
799051fc
RH		 35822000-12-28 Richard Henderson <rth@redhat.com>
3583
3584 * write.c (subsegs_finish): Fix thinko last change -- don't
3585 "optimize" the alignment == 0 case.
3586
0a9ef439
RH		 35872000-12-28 Richard Henderson <rth@redhat.com>
3588
3589 * as.h (rs_align_test): New.
3590 * frags.c (NOP_OPCODE): Move default from read.c.
3591 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3592 (frag_align_code): New.
3593 * frags.h (frag_align_code): Declare.
3594 * read.c (NOP_OPCODE): Remove.
3595 (do_align): Use frag_align_code.
3596 * write.c (NOP_OPCODE): Remove.
3597 (get_recorded_alignment): New.
3598 (cvt_frag_to_fill): Handle rs_align_test.
3599 (relax_segment): Likewise.
3600 (subsegs_finish): Align last subseg in section to the
3601 section alignment. Use frag_align_code.
3602 * write.h (get_recorded_alignment): Declare.
3603 * config/obj-coff.c (size_section): Handle rs_align_test.
3604 (fill_section, fixup_mdeps): Likewise.
3605 (write_object_file): Use frag_align_code.
3606
3607 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3608 (alpha_handle_align): New.
3609 * config/tc-alpha.h (HANDLE_ALIGN): New.
3610 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3611
3612 * config/tc-i386.h (md_do_align): Use frag_align_code.
3613 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3614
3615 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3616 (ia64_handle_align): New.
3617 * config/tc-ia64.h (HANDLE_ALIGN): New.
3618 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3619
3620 * config/tc-m32r.c (m32r_do_align): Remove.
3621 (m32r_handle_align): New.
3622 (fill_insn): Use frag_align_code.
3623 * config/tc-m32r.h (md_do_align): Remove.
3624 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3625 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3626 * config/tc-mips.c, config/tc-mips.h: Similarly.
3627
3628 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3629 (sh_handle_align): Likewise. Handle rs_align_code.
3630 (sh_do_align): Remove.
3631 * config/tc-sh.h (md_do_align): Remove.
3632 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3633
3634 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3635 (sparc_handle_align): Likewise. Handle rs_align_code.
3636 * config/tc-sparc.h (md_do_align): Remove.
3637 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3638
3cd4dda7
DD		 36392000-12-22 DJ Delorie <dj@redhat.com>
3640
3641 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3642 when we assemble the first half of a pair.
3643
ec56dfb4
L		 36442000-12-22 H.J. Lu <hjl@gnu.org>
3645
3646 * config/tc-i386.c (reloc): Update the macro for non-bfd
3647 assembler.
3648 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3649
ad1172d4
L		 36502000-12-22 H.J. Lu <hjl@gnu.org>
3651
3652 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3653
3e73aa7c
JH		 3654Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3655
29184774 3656 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 3657 (QWORD_MNEM_SUFFIX): New macro.
3658 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3659 New macros
3660 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3661 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3662 ImmExt): Renumber.
3663 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3664 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3665 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3666 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3667 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3668 Renumber.
3669 (Reg, WordReg): Add Reg64.
3670 (Imm): Add Imm32S and Imm64.
3671 (EncImm): New.
3672 (Disp): Add Disp64 and Disp32S.
3673 (AnyMem): Add Disp32S.
3674 (RegRex, RegRex64): New macros.
3675 (rex_byte): New type.
29184774 3676 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 3677 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3678 (reloc): New parameter "signed"; support x86_64.
3679 (set_code_flag): New.
3680 (DEFAULT_ARCH): New macro; default to "i386".
3681 (default_arch): New static variable.
3682 (struct _i386_insn): New fields Operand_PCrel; rex.
3683 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3684 (flag_code): New enum and static variable.
3685 (use_rela_relocations): New static variable.
3686 (flag_code_names): New static variable.
3687 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3688 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3689 K6 and Athlon.
3690 (i386_align_code): Return plain "nop" for x86_64.
3691 (mode_from_disp_size): Support Disp32S.
3692 (smallest_imm_type): Support Imm32S and Imm64.
3693 (offset_in_range): Support size of 8.
3694 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3695 (md_pseudo_table): Add "code64"; use set_code_flat.
3696 (md_begin): Emit sane error message on hash failure.
3697 (tc_i386_fix_adjustable): Support x86_64 relocations.
3698 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3699 instructions supported on particular arch just partially,
3700 output of 64bit immediates, handling of Imm32S and Disp32S type.
3701 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3702 (i386_displacement): Likewise.
3703 (i386_index_check): Cleanup; support 64bit addresses.
3704 (md_apply_fix3): Support x86_64 relocation and rela.
3705 (md_longopts): Add "32" and "64".
3706 (md_parse_option): Add OPTION_32 and OPTION_64.
3707 (i386_target_format): Call even for ELFs; choose between
3708 elf64-x86-64 and elf32-i386.
3709 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3710 (tc_gen_reloc): Support rela relocations and x86_64.
3711 (intel_e09_1): Support QWORD.
3712
21d6c4af
DN		 37132000-12-15 Diego Novillo <dnovillo@redhat.com>
3714
3715 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 3716 it's not an offset expression.
21d6c4af
DN		 3717 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3718 keep the braces '[' and ']' in the output string.
3719 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3720 != FLAT. There is no such op_modifier.
3721
6717891c
NC		 37222000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3723
3724 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3725 if we have it.
3726
ee515fb7
KH		 37272000-12-13 Kazu Hirata <kazu@hxi.com>
3728
3729 * as.h: Fix formatting.
3730 * cgen.h: Likewise.
3731 * dwarf2dbg.c: Likewise.
3732 * input-scrub.c: Likewise.
3733 * read.h: Likewise.
3734
349a994c
DD		 37352000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3736
3737 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3738 configure: Regenerate.
3739
42dbf88c
NC		 37402000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3741
3742 * dwarf2dbg.c: #include <limits.h> only if it exists.
3743
0485cba3
AM		 37442000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3745
3746 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3747 (md_apply_fix): Here too.
3748
514829c3
JW		 37492000-12-12 Jim Wilson <wilson@redhat.com>
3750
3751 * config/tc-ia64.h (ia64_init): Add prototype.
3752
92eb7b32
L		 37532000-12-12 H.J. Lu <hjl@gnu.org>
3754
3755 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3756
3757 * read.h (outputting_stabs_line_debug): Change it to int.
3758 * stabs.c (outputting_stabs_line_debug): Likewise.
3759
8141c27d
GK		 37602000-12-12 Geoffrey Keating <geoffk@redhat.com>
3761
3762 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3763 the address of a function result.
3764
5d6f4f16
GK		 37652000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3766
3767 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3768 (md_assemble): Call dwarf2_emit_insn.
3769 (shlib): Fix typo SHILB -> SHLIB.
3770 (md_parse_option): Likewise.
3771 (ppc_elf_validate_fix): Likewise:
3772 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3773
d4c0c039
NC		 37742000-12-12 Nick Clifton <nickc@redhat.com>
3775
3776 * cgen.h: Fix formatting.
3777 * input-scrub.c: Fix formatting.
3778 * macro.c: Fix formatting.
e972090a 3779 * config/tc-mips.c: Fix formatting.
584da044 3780 * doc/c-mips.texi: Fix formatting.
55b62671 3781
f16b83df
JH		 3782Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3783
29184774 3784 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 3785 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3786 references.
3787 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3788 otherwise.
29184774 3789 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 3790 (No_dSuf): Kill.
3791
3792 * i386.h (*_Suf): Remove No_dSuf.
3793 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3794 Remove.
3795 (i386_optab): Remove 'd' in the suffixes.
3796
50705ef4
AM		 37972000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3798
3799 * config/tc-i386.c (T_SHORT): Undefine before defining.
3800
beae10d5
KH		 38012000-12-05 Kazu Hirata <kazu@hxi.com>
3802
3803 * config/tc-mips.c: Fix formatting.
3804
bccba5f0 38052000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 3806
3807 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3808 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3809 (md_show_usage): Ditto.
3810 (md_parse_option): Ditto.
3811 (d10v_cleanup): Writes pending instruction only if
3812 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 3813 Fix compile time warning messages.
50705ef4
AM		 3814
3815 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 3816
38172000-12-04 Matthew Hiller <hiller@redhat.com>
3818
50705ef4 3819 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 3820 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3821 function entry and unset at function exit.
3822
50705ef4 3823 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 3824
3825 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3826
3827 * dwarf2dbg.c: Fix compile time warning messages.
3828
bc805888
KH		 38292000-12-03 Kazu Hirata <kazu@hxi.com>
3830
3831 * config/tc-a29k.c: Fix formatting.
3832 * config/tc-alpha.c: Likewise.
3833 * config/tc-arm.c: Likewise.
3834 * config/tc-cris.c: Likewise.
3835 * config/tc-hppa.c: Likewise.
3836 * config/tc-i370.c: Likewise.
3837 * config/tc-i386.c: Likewise.
3838 * config/tc-i860.c: Likewise.
3839 * config/tc-i960.c: Likewise.
3840 * config/tc-ia64.c: Likewise.
3841 * config/tc-m68hc11.c: Likewise.
3842 * config/tc-m68k.c: Likewise.
3843 * config/tc-m88k.c: Likewise.
3844 * config/tc-pj.c: Likewise.
3845 * config/tc-ppc.c: Likewise.
3846 * config/tc-sh.c: Likewise.
3847 * config/tc-sparc.c: Likewise.
3848 * config/tc-tahoe.c: Likewise.
3849 * config/tc-vax.c: Likewise.
3850
3dacdf2e
NC		 38512000-12-01 Chris Demetriou <cgd@sibyte.com>
3852
50705ef4
AM		 3853 * config/tc-mips.c (mips_ip): When calculating offsets,
3854 don't accept as constant the difference between the
3855 addresses of symbols in two different sections.
3856
3857 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3858 specifiers.
3859 (validate_mips_insn): Likewise. Also, update 'B' operand
3860 specifier to use OP_*_CODE20 constants and delete 'm' operand
3861 specifier.
3862 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3863 operand specifiers. Change warning generated by 'B' operand
3864 specifier to reflect its new multi-purpose usage.
3865
3866 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3867 -1, and update comment.
3868 (file_mips_isa): Likewise.
3869 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3870 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3871 ISA_* constants rather than hard-coded numbers.
3872 (mips_cpu_info): New structure.
3873 (mips_cpu_info_table): New table describing CPU and ISA names
3874 and numbers.
3875 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3876 mips_cpu_info_from_cpu): New functions.
3877 (mips_isa_to_str): New function to get string for ISA name.
3878 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3879 return const char *.
3880 (md_begin): Redo CPU and ISA selection logic, using
3881 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3882 than hard-coded numbers.
3883 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3884 ISA_* constants rather than hard-coded numbers.
3885 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3886 (md_longopts): Delete OPTION_NO_MIPS32.
3887 (md_parse_option): Convert to use ISA_* constants rather than
3888 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3889 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3890 to use strcasecmp to recognize "default" and to use
3891 mips_cpu_info_from_name to get CPU numbers from argument.
3892 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3893 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3894 mips32-4k.
3895 (s_mipsset): Accept ISA value 32.
3896 * doc/as.texinfo: Clean up MIPS options summary slightly,
3897 remove -no-mips32. Add note about -mips4 and -mips32
3898 specifying those ISA levels. Delete -mips32 and -no-mips32
3899 cpu flag descriptions.
3900 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3901 up the supported CPU switch list, and replace 4Kc, 4Km, and
3902 4Kp entries with a single mips32-4k entry. Note that you can
3903 use ".set mips32".
3904
29184774 3905 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 3906 ISA_MIPS64.
3907 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3908 -mips5 and -mips64.
3909 (md_parse_option): Add cases for OPTION_MIPS5 and
3910 OPTION_MIPS64.
3911 (md_show_usage): Mention -mips5 and -mips64 arguments.
3912 (s_mipsset): Add cases for MIPS5 and MIPS64.
3913 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3914 and pseudo-CPUs.
3915 * doc/as.texinfo: Mention -mips5 and -mips64 options
3916 and their meanings.
3917 * doc/c-mips.texi: Likewise. Also update introduction
3918 and ".set" usage information.
3919
3920 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3921 CPU list.
3922 (mips_cpu_info_table): Add SB-1 entries.
3923 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3924 known to the -mcpu option.
3925
3926 * doc/as.texinfo: Correct description of MIPS -mcpu
3927 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 3928
23fe39df 39292000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 3930
3dacdf2e
NC		 3931 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3932 New targets.
3933 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3934 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 3935 * configure: Regenerate.
3936 * config.in: Regenerate.
3937 * Makefile.in: Regenerate.
3938 * aclocal.m4: Regenerate.
3939 * po/gas.pot: Regenerate.
50705ef4 3940
4ce3447c
PB		 39412000-11-30 Philip Blundell <pb@futuretv.com>
3942
3943 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3944 even in non BFD_ASSEMBLER case.
3945
76a0ddac
DN		 39462000-11-30 Diego Novillo <dnovillo@redhat.com>
3947
29184774 3948 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 3949 syntax.
3950
220e750f
RH		 39512000-11-29 Richard Henderson <rth@redhat.com>
3952
3953 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3954 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3955 thread multiple subsegments properly; handle multiple code
3956 sections properly; emit proper compilation unit info for assembler
3957 generated debugging.
3958
3959 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3960 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3961 (dwarf2dbg_estimate_size_before_relax): Declare.
3962 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3963 * write.c: Include dwarf2dbg.h.
3964 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3965 (relax_segment): Likewise.
3966
99b222b4
HPN		 39672000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3968
3969 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3970 jump>: Use as_bad_where instead of as_bad. Tweak error message
3971 accordingly. Stabilize frag by updating fix part and resetting
3972 variant part.
3973 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 3974 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3975 indexing is_end_of_line[].
3976 (md_assemble): Initialize size to 0.
3977 (md_section_align): Mark parameter seg as unused.
e46fee70 3978 (parse_reg): Parse names case-insensitively.
99b222b4 3979
814f6641
KH		 39802000-11-28 Kazu Hirata <kazu@hxi.com>
3981
3982 * config/obj-aout.h: Fix formatting.
3983 * config/obj-bout.h: Likewise.
3984 * config/obj-coff.c: Likewise.
3985 * config/obj-coff.h: Likewise.
3986 * config/obj-elf.h: Likewise.
3987 * config/obj-som.h: Likewise.
3988 * config/obj-vms.c: Likewise.
3989 * config/obj-vms.h: Likewise.
3990 * config/tc-h8300.h: Likewise.
3991 * config/tc-ns32k.h: Likewise.
3992 * config/tc-sparc.h: Likewise.
3993 * config/tc-tic54x.h: Likewise.
3994 * config/tc-z8k.h: Likewise.
3995
e47b9e39
NC		 39962000-11-28 Nick Clifton <nickc@redhat.com>
3997
3998 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3999 License is present in the sources, but not the output, and
4000 also available from the GNU website.
4001 (GNU Free Documentation License): Comment out this section.
4002
fcdc20a4
HPN		 40032000-11-28 Hans-Peter Nilsson <hp@axis.com>
4004
43c34dee
HPN		 4005 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4006 targets. Remove i860 from valid a.out targets.
4007 * Makefile.in: Regenerate.
4008
fcdc20a4 4009 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 4010 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 4011 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4012 (s_cris_file, s_cris_loc): New.
4013 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4014 * Makefile.am: Regenerate dependencies.
4015 * Makefile.in: Regenerate.
4016
16887944
AM		 40172000-11-28 Alan Modra <alan@linuxcare.com.au>
4018
4019 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4020 (MRI_MUL_PRECEDENCE): Likewise.
4021 (op_rank): Fix a comment typo.
4022
ae3e85dd
SC		 40232000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4024
4025 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4026 the error message.
4027 (get_operand): Fix analysis for movw/movb instructions.
4028
077b8428
NC		 40292000-11-24 Nick Clifton <nickc@redhat.com>
4030
4031 * configure.in (xscale-elf): Add target.
4032 (xscale-coff): Add target.
4033 * configure: Regenerate.
4034
4035 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4036 extenstion.
4037 (ARM_EXT_XSCALE): New ARM architecture extension.
4038 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4039 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4040 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4041 (ARM_ARCH_V4): Remove processor from architecture.
4042 (ARM_ARCH_3M): New architecutre definition.
4043 (ARM_ARCH_V5TE): New architecutre definition.
4044 (ARM_ARCH_XSCALE): New architecutre definition.
4045 (CPU_DEFAULT): Allow to be defaulted to XScale.
4046 (atpcs): New boolean variable.
4047 (ldr_flags): Support 'd' flag for double word loads.
4048 (str_flags): Support 'd' flag for double word stored.
4049 (do_mia): New function.
4050 (do_mar): New function.
4051 (do_mra): New function.
4052 (do_pld): New function.
4053 (do_ldrd): New function.
4054 (do_blx): New function.
4055 (do_bkpt): New function.
4056 (do_clz): New function.
4057 (do_lstc2): New function.
4058 (do_cdp2): New function.
4059 (do_t_blx): New function.
4060 (do_t_bkpt): New function.
4061 (do_smla): New function.
4062 (do_smlal): New function.
4063 (do_smul): New function.
4064 (do_qadd): New function.
4065 (do_co_reg2c): New function.
4066 (LONGEST_INSN): Redefine to 7.
4067
4068 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4069 command line switches.
4070
2434f565
JW		 40712000-11-22 Jim Wilson <wilson@redhat.com>
4072
4073 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4074 (struct rsrc): Make line unsigned.
4075 (gr_values): Add missing initializer.
4076 (SLOT_NUM_NOT_SET): Add unsigned cast.
4077 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4078 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4079 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4080 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4081 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4082 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4083 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4084 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4085 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4086 Add ATTRIBUTE_UNUSED to unused parameters.
4087 (convert_expr_to_ab_reg): Add parens.
4088 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4089 (dot_prologue): Initialize grsave when declared.
4090 (md_pseudo_table): Add missing initializers.
4091 (operand_match): Add casts to bfd_vma.
4092 (emit_one_bundle): Delete unused local prev. Make required_template
4093 unsigned.
4094 (specify_resource): Cast i to unsigned.
4095 (note_register_values): Use fprintf_vma.
4096 (print_dependency): Likewise.
4097
5a080f89
JW		 40982000-11-21 Jim Wilson <wilson@redhat.com>
4099
5e7474a7
JW		 4100 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4101 for unwind info section.
4102 (dot_endp): Likewise for unwind section.
4103
5a080f89
JW		 4104 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4105 fix_new_exp.
4106
732d96b6
JJ		 41072000-11-21 Jakub Jelinek <jakub@redhat.com>
4108
4109 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4110 (output_insn): Call dwarf2_emit_insn.
b8e904dc 4111 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 4112
6d2cf69f
RH		 41132000-11-17 Richard Henderson <rth@redhat.com>
4114
4115 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4116 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4117 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4118
8179bd9b
NC		 41192000-11-17 Nick Clifton <nickc@redhat.com>
4120
4121 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4122 .file pseudo ops.
4123
316e2c05
RH		 41242000-11-17 Richard Henderson <rth@redhat.com>
4125
4126 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4127
a8316fe2
RH		 41282000-11-17 Richard Henderson <rth@redhat.com>
4129
4130 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 4131 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 4132 tri-state definition of alpha_flag_mdebug.
4133 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4134 (s_alpha_file): Store first .file directive.
4135 (s_alpha_stab): New.
4136 (md_pseudo_table): Add stabs and stabn.
4137
e346e481
RH		 41382000-11-17 Richard Henderson <rth@redhat.com>
4139
4140 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4141
4dc7ead9
RH		 41422000-11-17 Richard Henderson <rth@redhat.com>
4143
4144 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 4145 (main): Call dwarf2_finish.
4dc7ead9
RH		 4146 * as.h (debug_type): Clarify documentation of the meaning
4147 of this variable.
4148 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4149 (print_stats): Fix parenthesis problem.
4150 (now_subseg_size): New.
4151 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4152 (dwarf2_directive_file): Don't set debug_type.
4153 (dwarf2_where): Honor DEBUG_DWARF2 first.
4154 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4155 do nothing if not emitting dwarf2 debug info, or no work.
4156 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4157 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4158 (ecoff_new_file): Likewise.
4159 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4160 commentary wrt dwarf2.
4161
4162 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4163 ATTRIBUTE_UNUSED as needed.
4164 (emit_insn): Call dwarf2_emit_insn.
4165 (s_alpha_file): New.
4166 (s_alpha_loc): New.
4167 (s_alpha_coff_wrapper): Don't handle them.
4168 (md_pseudo_table): Update for .file and .loc.
4169 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4170
4171 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4172 don't protect with debug_type.
4173 * config/tc-hppa.c (md_assemble): Likewise.
4174 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4175 * config/tc-mn10300.c (md_assemble): Likewise.
4176 * config/tc-sh.c (md_assemble): Likewise.
4177 * config/tc-v850.c (md_assemble): Likewise.
4178
4179 * config/tc-arm.c (arm_end_of_source): Remove.
4180 * config/tc-hppa.c (pa_end_of_source): Remove.
4181 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4182 * config/tc-mn10300.c (mn10300_finalize): Remove.
4183 * config/tc-sh.c (sh_finalize): Remove.
4184 * config/tc-v850.c (sh_finalize): Remove.
4185
4186 * config/tc-arm.h (md_end): Remove.
4187 * config/tc-hppa.h (md_end): Remove.
4188 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4189 * config/tc-m68hc11.h (md_end): Remove.
4190 * config/tc-mn10300.h (md_end): Remove.
4191 * config/tc-sh.h (md_end): Remove.
4192 * config/tc-v850.h (md_end): Remove.
4193
4194 * config/tc-ia64.c (emit_one_bundle): Don't protect
4195 dwarf2 bits with debug_type.
4196 (md_assemble): Likewise.
4197 (ia64_end_of_source): Don't call dwarf2_finish.
4198
ca683b78
JW		 41992000-11-16 Jim Wilson <wilson@redhat.com>
4200
4201 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4202 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4203 > 16.
4204
6f620856
L		 42052000-11-16 H.J. Lu <hjl@gnu.org>
4206
4207 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4208 version name.
4209
19d63e5d
KH		 42102000-11-15 Kazu Hirata <kazu@hxi.com>
4211
4212 * config/tc-tic30.c: Fix formatting.
4213 * config/tc-tic80.c: Likewise.
4214 * config/tc-v850.c: Likewise.
4215 * config/tc-vax.c: Likewise.
4216 * config/tc-w65.c: Likewise.
4217 * config/tc-z8k.c: Likewise.
4218
a8761a19
DD		 42192000-11-14 DJ Delorie <dj@redhat.com>
4220
4221 * config/tc-v850.c: Support dwarf2.
4222 * config/tc-v850.h: Ditto.
4223
4224 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4225 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 4226
88be23ec
BS		 42272000-11-15 Bernd Schmidt <bernds@redhat.com>
4228
29184774 4229 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 4230 (errata_nops_necessary_p): New function.
4231 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4232 md.
4233
72a76794
JW		 42342000-11-14 Jim Wilson <wilson@redhat.com>
4235
4236 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4237 return little endian bfd formats.
4238
4a1805b1
KH		 42392000-11-14 Kazu Hirata <kazu@hxi.com>
4240
4241 * config/aout_gnu.h: Fix formatting.
4242 * config/atof-vax.c: Likewise.
4243 * config/m68k-parse.h: Likewise.
4244 * config/m88k-opcode.h: Likewise.
4245 * config/obj-elf.c: Likewise.
4246 * config/tc-arm.c: Likewise.
4247 * config/tc-cris.c: Likewise.
4248 * config/tc-i386.c: Likewise.
4249 * config/tc-ia64.c: Likewise.
4250 * config/tc-mn10300.c: Likewise.
4251 * config/te-386bsd.h: Likewise.
4252 * config/te-hppa.h: Likewise.
4253 * config/te-nbsd.h: Likewise.
4254 * config/te-ppcnw.h: Likewise.
4255 * config/te-sparcaout.h: Likewise.
4256 * config/te-tmips.h: Likewise.
4257 * config/vax-inst.h: Likewise.
4258 * config/vms-conf.h: Likewise.
4259
c810873d
JJ		 42602000-11-14 Jakub Jelinek <jakub@redhat.com>
4261
4262 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4263
79082ff0
L		 42642000-11-13 H.J. Lu <hjl@gnu.org>
4265
4266 * config/obj-elf.c (elf_frob_symbol): Support
4267 ".symver name,name2@@@nodename".
4268 (elf_frob_file_before_adjust): Likewise.
4269
4270 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4271 and ".symver name,name2@@@nodename".
4272 Fix a typo.
4273
1da00eb4
L		 42742000-11-12 H.J. Lu (hjl@gnu.org)
4275
4276 * config/obj-elf.c (obj_elf_symver): Check missing version
4277 name.
4278
f585997b
L		 42792000-11-12 H.J. Lu (hjl@gnu.org)
4280
4281 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4282 instead of bfd_vma for non-bfd assemblers.
4283
ef5c4bfc
KH		 42842000-11-09 Kazu Hirata <kazu@hxi.com>
4285
4286 * itbl-ops.c: Fix comment typos.
4287
f5a30c2e
JW		 42882000-11-08 Jim Wilson <wilson@redhat.com>
4289
4290 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4291 (struct unwind): Add next_slot_frag field.
4292 (slot_index): New parameters slot_frag and first_frag. Add code
4293 to add in frag sizes when different. Add comments.
4294 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4295 arguments to slot_index.
4296 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4297 loop end. Set next_slot_frag field.
4298
339681c0
L		 42992000-11-07 H.J. Lu <hjl@gnu.org>
4300
4301 * doc/as.texinfo (.symver): Updated for versioned symbol
4302 reference.
4303
4304 * obj.h (format_ops): Add the frob_file_before_adjust field.
4305
4306 * config/obj-aout.c (aout_format_ops): Set the
4307 frob_file_before_adjust field to 0.
4308 * config/obj-coff.c (coff_format_ops): Likewise.
4309 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4310
4311 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4312 name.
4313 (elf_frob_file_before_adjust): New function to remove unneeded
4314 versioned symbols from the symbol table.
4315 (elf_format_ops): Set the frob_file_before_adjust field to
4316 elf_frob_file_before_adjust.
4317
4318 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4319 not defined.
4320
4321 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4322
4a314ec8
NC		 43232000-11-07 Peter Targett <peter.targett@arccores.com>
4324
8a543126 4325 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 4326 BIG_ENDIAN macros.
8a543126 4327 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 4328 Fix compile time warning messages.
50705ef4 4329
604d524f
NC		 43302000-11-07 Nick Clifton <nickc@redhat.com>
4331
4332 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4333 buffer in order to avoid buffer overflows.
4334
44f5c83a
JW		 43352000-11-06 Steve Ellcey <sje@cup.hp.com>
4336
4337 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4338 Change M to m for -milp32 or -mlp64 to match gcc.
4339 (dot_endp): Use bytes_per_address instead of 8.
4340 (emit_one_bundle): Use number_to_chars_littleendian instead of
4341 md_number_to_chars.
4342 (fix_insn): Likewise.
4343 (ia64_init): New function.
4344 (ia64_target_format): New function.
4345 (md_begin): Set endianness, arch, and machine as appropriate.
4346 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4347 Make these macros depend on TE_HPUX macro.
4348 (TARGET_FORMAT): Define.
4349 (HOST_SPECIAL_INIT): Define.
4350 * config/te-hpux.h: New file.
4351 * configure.in: Add "ia64-*-hpux*" target to configure.
4352 * configure: Regenerate.
50705ef4 4353
7152f1dc
KH		 43542000-11-06 Kazu Hirata <kazu@hxi.com>
4355
ef99799a
KH		 4356 * as.c: Fix formatting.
4357 * dwarf2dbg.c: Likewise.
4358 * input-file.c: Likewise.
7152f1dc
KH		 4359 * input-file.h: Likewise.
4360 * input-scrub.c: Likewise.
ef99799a
KH		 4361 * itbl-ops.c: Likewise.
4362 * listing.c: Likewise.
4363 * macro.h: Likewise.
4364 * messages.c: Likewise.
4365 * read.c: Likewise.
4366 * subsegs.c: Likewise.
4367 * subsegs.h: Likewise.
4368 * write.c: Likewise.
7152f1dc 4369
cf055d54
NC		 43702000-11-06 Nick Clifton <nickc@redhat.com>
4371
4372 * doc/as.texinfo: Add GNU Free Documentation License.
4373 * doc/gasp.texi: Add GNU Free Documentation License.
4374 * doc/as.1: Add GNU Free Documentation License.
4375
8d6b5c8e
NC		 43762000-11-05 Nick Clifton <nickc@redhat.com>
4377
4378 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4379
59ff2774
NC		 43802000-11-02 Per Lundberg <plundis@chaosdev.org>
4381
4382 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4383 * configure: Regenerate.
4384
37d8bb27
NC		 43852000-11-01 Nick Clifton <nickc@redhat.com>
4386
4387 * read.c (original_case_string): New global variable.
4388 (read_a_source_file): Copy opcode string into
4389 original_case_string if clobbering the case of the opcode.
4390 * read.h: Export the definition of original_case_string.
4391 * config/tc-arm.c (md_assembler): When parsing a .req
4392 directive use the original opcode string, not the case
4393 clobbered version.
4394
d75bb8cf
NC		 43952000-11-02 Nick Clifton <nickc@redhat.com>
4396
4397 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 4398 variable.
d75bb8cf
NC		 4399 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4400 dwarf2_where and dwarf2_gen_line_info.
4401
6c17cfe4
PB		 44022000-11-02 Theo Honohan <th@futuretv.com>
4403
50705ef4 4404 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 4405
c51ce5f0
EC		 44062000-10-31 Eric Christopher <echristo@redhat.com>
4407
4408 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4409 or pc-relative, else use fx_offset.
4410
f1bcba5b
JW		 44112000-10-31 Jim Wilson <wilson@redhat.com>
4412
4413 * config/tc-ia64.c (struct md): New field tag_fixups.
4414 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4415 qualifying predicate.
4416 (emit_one_bundle): Delete spurious multiplication by one. Handle
4417 tag_fixups.
4418 (ia64_start_line): Error if dangling qualifying predicate.
4419 (defining_tag): New static variable.
4420 (ia64_unrecognized_line, case '['): Parse tags.
4421 (ia64_frob_label): Create tag_fixups.
4422 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 4423
8637c045
AM		 44242000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4425
4426 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4427
ebeeafe6
BS		 44282000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4429
29184774 4430 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 4431
b041f888
KH		 44322000-10-30 Kazu Hirata <kazu@hxi.com>
4433
4434 * expr.c: Fix formatting.
4435 * flonum-copy.c: Likewise.
4436 * flonum.h: Likewise.
4437 * gasp.c: Likewise.
4438 * hash.c: Likewise.
4439
d8374dcd
HPN		 44402000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4441
4442 * as.h (OPTION_MD_BASE): Bump to 190.
4443 * as.c (parse_args) <std_longopts>: Add comment about the need to
4444 check OPTION_MD_BASE in as.h.
4445
1308f14c
HPN		 4446 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4447 for weak symbols.
4448
6f6ef0fa
NC		 44492000-10-27 Nick Clifton <nickc@redhat.com>
4450
4451 * configure.in (emulations): Add m68hc12.
4452 * configure: Regenerate.
4453 * po/gas.pot: Regenerate.
c51ce5f0 4454
bf1b5881
AH		 44552000-10-27 Aldy Hernandez <aldyh@redhat.com>
4456
50705ef4
AM		 4457 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4458 cpsr*.
4459 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 4460
85a39694
NC		 44612000-10-25 Nick Clifton <nickc@redhat.com>
4462
4463 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4464 a DWARF2 line number information sequence.
4465
4466 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4467
4468 * read.c (generate_lineno_debug): Update comment describing why
4469 DWARF2 line number debug information is not generated
4470 automatically by this function.
4471
4472 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4473 not all.
c51ce5f0 4474
85a39694
NC		 4475 * config/tc-arm.h (md_end): Define.
4476 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 4477
85a39694
NC		 4478 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4479 if generating DWARF2 line numbers.
4480 (arm_end_of_source): New function. Call dwarf2_finish if
4481 necessary.
4482
4483 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4484 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4485 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 4486
cce0cbdc
DN		 44872000-10-25 Diego Novillo <dnovillo@cygnus.com>
4488
29184774 4489 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 4490 arguments.
4491
64a0c779
DN		 44922000-10-24 Diego Novillo <dnovillo@cygnus.com>
4493
29184774 4494 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 4495 (build_displacement_string): Remove.
4496 (i386_parse_seg): Remove.
4497 (i386_intel_memory_operand): Remove.
4498 (i386_intel_operand): Re-write using recursive descent parser based
4499 on MASM documentation.
4500 (struct intel_parser_s): New structure.
4501 (intel_parser): New static variable.
4502 (struct intel_token): New structure.
4503 (cur_token, prev_token): New static variables.
4504 (T_NIL): Define.
4505 (T_CONST): Define.
4506 (T_REG): Define.
4507 (T_BYTE): Define.
4508 (T_WORD): Define.
4509 (T_DWORD): Define.
4510 (T_QWORD): Define.
4511 (T_XWORD): Define.
4512 (T_SHORT): Define.
4513 (T_OFFSET): Define.
4514 (T_PTR): Define.
4515 (T_ID): Define.
4516 (intel_match_token): New function.
4517 (intel_get_token): New function.
4518 (intel_putback_token): New function.
4519 (intel_expr): New function.
4520 (intel_e05): New function.
4521 (intel_e05_1): New function.
4522 (intel_e06): New function.
4523 (intel_e06_1): New function.
4524 (intel_e09): New function.
4525 (intel_e09_1): New function.
4526 (intel_e10): New function.
4527 (intel_e10_1): New function.
4528 (intel_e11): New function.
4529
19f7b010
JJ		 45302000-10-20 Jakub Jelinek <jakub@redhat.com>
4531
4532 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4533 instructions to loose any special insn->architecture mask.
4534
4535 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4536 (sparc_md_end, sparc_arch_types, sparc_arch,
4537 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4538 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4539 request v9b architecture if they are used).
4540
3ae647a0
NC		 45412000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4542
4543 * config/tc-m68k.c: Fix the previous misapplied patch.
4544
5cbdaa77
NC		 45452000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4546
50705ef4
AM		 4547 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4548 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4549 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4550 BFD_RELOC_*.
5cbdaa77 4551
e6c774b4
KH		 45522000-10-17 Kazu Hirata <kazu@hxi.com>
4553
4554 * debug.c: Fix formatting.
4555 * depend.c: Likewise.
4556 * dwarf2dbg.c: Likewise.
4557 * dwarf2dbg.h: Likewise.
4558 * ecoff.c: Likewise.
4559 * expr.c: Likewise.
4560 * expr.h: Likewise.
4561 * flonum-konst.c: Likewise.
4562 * frags.h: Likewise.
4563
ea20a7da
CC		 45642000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4565
4566 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4567 options.
4568 * doc/as.texinfo: Added notes about this new option.
4569
266cb5f1
HPN		 45702000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4571
4572 * config/tc-sh.c (JREG): Remove.
4573 (md_convert_frag): Remove #if 0:d code using JREG.
4574
6588847e
DN		 45752000-10-15 Diego Novillo <dnovillo@cygnus.com>
4576
4577 * config/tc-i386.c (i386_operand_modifier): Only match
4578 modifiers SHORT and FLAT if they are followed by a space.
4579 (parse_register): When `allow_naked_reg' is set, do not confuse
4580 identifiers that start with a register name with a register.
4581
30a2b4ef
KH		 45822000-10-12 Kazu Hirata <kazu@hxi.com>
4583
4584 * app.c: Fix formatting.
4585 * as.c: Likewise.
4586 * as.h: Likewise.
4587 * bit_fix.h: Likewise.
4588 * cgen.c: Likewise.
4589 * cgen.h: Likewise.
4590 * cond.c: Likewise.
4591
d01e2a23
AM		 45922000-10-11 Alan Modra <alan@linuxcare.com.au>
4593
4594 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4595
44852b19
AM		 45962000-10-07 Alan Modra <alan@linuxcare.com.au>
4597
dc1fc56b
AM		 4598 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4599 Re-arrange function a little and improve error message.
4600
44852b19
AM		 4601 * write.c (write_relocs): Fix a comment.
4602
4603 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4604 link-once sections.
4605
afa680f8
JW		 46062000-10-05 Jim Wilson <wilson@cygnus.com>
4607
4608 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4609
ce8a8b2f
AM		 46102000-10-05 Alan Modra <alan@linuxcare.com.au>
4611
4612 * config/tc-i386.c: Delete some useless comments, reformat others.
4613
4614 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4615 non-global syms in linkonce sections.
4616
56d27c17
AM		 46172000-10-04 Ralf Baechle <ralf@gnu.org>
4618
4619 * config/tc-ia64.c (operand_match): Don't use // style comments.
4620 * config/tc-i370.c: Likewise.
4621
7b15d668
HPN		 46222000-09-29 Hans-Peter Nilsson <hp@axis.com>
4623
4624 Changes to handle varying register prefix and user symbol prefix.
4625 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4626 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4627 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4628 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4629 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4630 (demand_register_prefix): New variable.
4631 (md_pseudo_table): New pseudo ".syntax".
4632 (md_longopts): New options --no-underscore and --underscore.
4633 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4634 on symbols_have_leading_underscore.
4635 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4636 (get_spec_reg): Ditto.
4637 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4638 Fix formatting.
4639 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4640 --help.
4641 <case OPTION_NO_US, case OPTION_US>: New.
4642 (md_show_usage): Be brief and reformat to match continuation of
4643 --help.
4644 * po/gas.pot: Regenerate.
4645
27df9f40
AM		 46462000-09-28 Alan Modra <alan@linuxcare.com.au>
4647
4648 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4649 force relocs for 12 bit branches.
4650 (md_apply_fix): Similarly, adjust logic here.
4651
5506e1a5
AM		 46522000-09-28 Alan Modra <alan@linuxcare.com.au>
4653
4654 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4655 adjust for external and weak syms as we will use a reloc. Allow
4656 for +8 offset when calculating limits of branches.
4657 (hppa_fix_adjustable): Undo 2000-09-23 change.
4658 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4659 Correct distance calculation.
47d89dba
AM		 4660 (tc_gen_reloc): Print the file name and line number if we can't
4661 handle a fixup.
5506e1a5
AM		 4662
4663 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4664 * config/tc-hppa.c (nonzero_dibits): Define.
4665 (arg_reloc_stub_needed): Check each arg and return value
4666 separately for zero case.
4667 (pa_align): Declare argument `bytes'.
4668
81d4177b
KH		 46692000-09-25 Kazu Hirata <kazu@hxi.com>
4670
4671 * config/tc-cris.c: Fix formatting.
4672 * config/tc-d10v.h: Likewise.
4673 * config/tc-d30v.c: Likewise.
4674 * config/tc-d30v.h: Likewise.
4675 * config/tc-fr30.c: Likewise.
4676 * config/tc-fr30.h: Likewise.
4677 * config/tc-m68k.c: Likewise.
4678 * config/tc-m68k.h: Likewise.
4679 * config/tc-pj.h: Likewise.
4680 * config/tc-ppc.c: Likewise.
4681 * config/tc-ppc.h: Likewise.
4682 * config/tc-sh.c: Likewise.
4683 * config/tc-sh.h: Likewise.
4684 * config/tc-sparc.c: Likewise.
4685 * config/tc-v850.h: Likewise.
4686 * config/tc-vax.h: Likewise.
4687 * config/tc-w65.h: Likewise.
4688 * config/tc-z8k.h: Likewise.
4689
959ee541
AM		 46902000-09-23 Alan Modra <alan@linuxcare.com.au>
4691
4692 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4693 checks only for ELF.
4694 (hppa_force_relocation): Likewise.
4695
139368c9
JW		 46962000-09-22 Jim Wilson <wilson@cygnus.com>
4697
4698 * config/tc-ia64.c (dv_sem): Add "stop".
4699 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4700 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4701 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4702 match above.
4703 (mark_resources): Check IA64_RS_PRr.
4704
151337e8
NC		 47052000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4706
56d27c17 4707 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 4708 md_estimate_size_before_relax): Redesign and clean up the
4709 relaxation mechanism.
4710
0b7410c4
KH		 47112000-09-21 Kazu Hirata <kazu@hxi.com>
4712
4713 * config/tc-ns32k.c: Fix formatting.
4714 * config/tc-ns32k.h: Likewise.
4715
a4d24084
KH		 47162000-09-20 Kazu Hirata <kazu@hxi.com>
4717
82efde3a
KH		 4718 * config/tc-m32r.c: Fix formatting.
4719 * config/tc-m32r.h: Likewise.
4720 * config/tc-m68851.h: Likewise.
4721 * config/tc-m68hc11.c: Likewise.
4722 * config/tc-m68hc11.h: Likewise.
4723 * config/tc-m88k.c: Likewise.
4724 * config/tc-mcore.c: Likewise.
a75214e5 4725 * config/tc-mcore.h: Likewise.
82efde3a
KH		 4726 * config/tc-mips.c: Likewise.
4727 * config/tc-mips.h: Likewise.
4728 * config/tc-mn10200.h: Likewise.
4729 * config/tc-mn10300.h: Likewise.
a75214e5 4730 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 4731 * config/tc-tahoe.h: Likewise.
4732
4844386e 47332000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 4734
4735 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4736 Likewise in relaxation description comments.
4737
9e754211
AM		 47382000-09-18 Alan Modra <alan@linuxcare.com.au>
4739
4740 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4741 subtraction of two syms without emitting a relocation.
4742
4743 From David Huggins-Daines <dhd@linuxcare.com>
4744 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4745 global or weak symbols.
4746
4a4f25cf
KH		 47472000-09-15 Kazu Hirata <kazu@hxi.com>
4748
4749 * config/tc-h8300.h: Fix formatting.
4750 * config/tc-h8500.c: Likewise.
4751 * config/tc-h8500.h: Likewise.
4752 * config/tc-hppa.h: Likewise.
4753 * config/tc-i370.h: Likewise.
4754 * config/tc-i386.h: Likewise.
4755 * config/tc-i860.c: Likewise.
4756 * config/tc-i860.h: Likewise.
4757 * config/tc-i960.h: Likewise.
4758 * config/tc-ia64.c: Likewise.
4759 * config/tc-ia64.h: Likewise.
4760
1dab94dd
KH		 47612000-09-14 Kazu Hirata <kazu@hxi.com>
4762
4763 * config/tc-a29k.c: Fix formatting.
4764 * config/tc-alpha.c: Likewise.
4765 * config/tc-arc.c: Likewise.
4766 * config/tc-arc.h: Likewise.
4767 * config/tc-arm.c: Likewise.
4768 * config/tc-arm.h: Likewise.
4769 * config/tc-avr.c: Likewise.
4770 * config/tc-avr.h: Likewise.
4771 * config/tc-tic30.c: Likewise.
4772 * config/tc-tic30.h: Likewise.
4773 * config/tc-tic54x.c: Likewise.
4774 * config/tc-tic54x.h: Likewise.
4775 * config/tc-tic80.c: Likewise.
4776 * config/tc-tic80.h: Likewise.
4777
7484b8e6
TW		 47782000-09-14 Timothy Wall <twall@cygnus.com>
4779
4780 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4781 parallel comparisons for later use.
4782 (struct rsrc): Add parallel comparison type.
4783 (resources_match): Skip special cases of PR usage (non-conflicting
4784 parallel compares).
56d27c17 4785
bf514e21
KH		 47862000-09-13 Kazu Hirata <kazu@hxi.com>
4787
4788 * config/obj-ecoff.c: Fix formatting.
4789 * config/obj-elf.c: Likewise.
4790 * config/obj-elf.h: Likewise.
4791 * config/obj-evax.h: Likewise.
4792 * config/obj-generic.h: Likewise.
4793 * config/obj-hp300.c: Likewise.
4794 * config/obj-hp300.h: Likewise.
4795 * config/obj-ieee.h: Likewise.
4796 * config/obj-vms.c: Likewise.
4797 * config/obj-vms.h: Likewise.
4798
156c2f8b 47992000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 4800
50705ef4
AM		 4801 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4802 (md_parse_option): Ditto.
4803 (md_longopts): Add -mips32 option.
4804 (md_show_usage): Document new options.
4805 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4806 (mips_ip): Assemble mfc0 with a sub-selection code.
4807 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 4808 (mips_cpu_to_str): New function.
4809 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4810 Use CPU_* defines instead of hardcoded numbers.
4811
50705ef4
AM		 4812 * doc/as.texinfo: Document new options.
4813 * doc/c-mips.texi: Ditto.
156c2f8b 4814
a01b9fa4
KH		 48152000-09-12 Kazu Hirata <kazu@hxi.com>
4816
4817 * as.h: Fix formatting.
4818 * asintl.h: Likewise.
4819 * bit_fix.h: Likewise.
dcd619be
KH		 4820 * config/obj-aout.c: Likewise.
4821 * config/obj-aout.h: Likewise.
4822 * config/obj-bout.c: Likewise.
4823 * config/obj-bout.h: Likewise.
4824 * config/obj-coff.c: Likewise.
4825 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 4826 * dwarf2dbg.h: Likewise.
4827 * expr.h: Likewise.
4828 * flonum.h: Likewise.
4829 * frags.h: Likewise.
4830 * itbl-ops.h: Likewise.
4831 * macro.h: Likewise.
4832 * read.h: Likewise.
4833 * sb.h: Likewise.
4834 * struc-symbol.h: Likewise.
4835 * subsegs.h: Likewise.
4836 * symbols.h: Likewise.
4837 * tc.h: Likewise.
4838 * write.h: Likewise.
4839
92774660
KH		 48402000-09-11 Kazu Hirata <kazu@hxi.com>
4841
f0e652b4
KH		 4842 * bignum-copy.c: Fix formatting.
4843 * config/tc-i370.c: Likewise.
92774660
KH		 4844 * config/tc-i960.c: Likewise.
4845 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 4846 * ehopt.c: Likewise.
4847 * flonum-copy.c: Likewise.
4848 * flonum-konst.c: Likewise.
4849 * flonum-mult.c: Likewise.
4850 * literal.c: Likewise.
4851 * read.c: Likewise.
4852 * sb.c: Likewise.
4853 * stabs.c: Likewise.
4854 * subsegs.c: Likewise.
92774660 4855
222f8079
PB		 48562000-09-09 Philip Blundell <philb@gnu.org>
4857
4858 * configure.in (arm*-*-uclinux*): New target.
4859 * configure: Regenerate.
4860
c488923f
KH		 48612000-09-09 Kazu Hirata <kazu@hxi.com>
4862
4863 * input-file.c: Fix formatting.
4864 * itbl-ops.c: Likewise.
4865 * messages.c: Likewise.
4866
e0e3ecca
PB		 48672000-09-08 Philip Blundell <philb@gnu.org>
4868
4869 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4870 offset is negative.
4871
5d64ca4e
L		 48722000-09-07 H.J. Lu <hjl@gnu.org>
4873
4874 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4875 * configure: Rebuild.
4876
bdaaa2e1
KH		 48772000-09-07 Kazu Hirata <kazu@hxi.com>
4878
e49bc11e
KH		 4879 * atof-generic.c: Fix formatting.
4880 * config/tc-mips.c: Likewise.
e13b337a
KH		 4881 * config/tc-vax.c: Likewise.
4882 * input-scrub.c: Likewise.
bdaaa2e1 4883
d07ed2cd
AO		 48842000-09-07 Alexandre Oliva <aoliva@redhat.com>
4885
4886 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4887 * configure.in (sh-*-linux*): Added.
4888 * configure: Rebuilt.
4889
86905619
KH		 48902000-09-06 Kazu Hirata <kazu@hxi.com>
4891
a28a3ccf
JL		 4892 * config/tc-hppa.c: Fix formatting.
4893
86905619
KH		 4894 * ecoff.c: Fix formatting.
4895
58cccadb
AO		 48962000-09-06 Alexandre Oliva <aoliva@redhat.com>
4897
4898 * configure: Rebuilt with new libtool.m4.
4899
542d6675
KH		 49002000-09-05 Kazu Hirata <kazu@hxi.com>
4901
4902 * cgen.c: Fix formatting.
4903 * config/tc-ia64.c: Likewise.
4904
5b343f5a
NC		 49052000-09-05 Nick Clifton <nickc@redhat.com>
4906
4907 * aclocal.m4: Regenerate.
4908 * config.in: Regenerate.
4909 * configure: Regenerate.
4910 * po/gas.pot: Regenerate.
50bbae35 4911
07e90ad5
HPN		 49122000-09-05 Hans-Peter Nilsson <hp@axis.com>
4913
4914 * config/tc-cris.c: Correct comment typos.
4915
1485d400
EC		 49162000-09-05 Eric Christopher <echristo@cygnus.com>
4917
4918 * config/tc-mn10300.c: Cleanup.
4919 (md_pcrel_from): Enable.
4920
904a31bf
AM		 49212000-09-05 Alan Modra <alan@linuxcare.com.au>
4922
927781e2
AM		 4923 * expr.c (operand): Fix a comment typo.
4924 * write.c (write_relocs): Fix a signed/unsigned warning.
4925
ecacdc7a
AM		 4926 * config/tc-hppa.c (fudge_reg_expressions): New
4927 (hppa_force_reg_syms_absolute): New.
4928 (pa_equ): Allow reg_section expressions.
4929 * config/tc-hppa.c (md_optimize_expr): Define.
4930 (hppa_force_reg_syms_absolute): Prototype.
4931
4932 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4933 (pa_parse_number): Pass in arg to select fp reg parsing.
4934 Return 1 to indicate format checks pass. If strict, then only
4935 accept a register or register symbol. Return value in...
4936 (pa_number): New static for pa_parse_number.
4937 (FP_REG_BASE): Define.
4938 (FP_REG_RSEL): Define.
4939 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4940 appropriate. White space changes.
4941 (need_pa11_opcode): Don't bother passing any params, get them from
4942 globals instead.
4943 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4944 Remove extraneous check in case 'Q'.
4945 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4946 reg, set section of resulting symbol to reg_section.
4947 (pa_parse_space_stmt): Modify call to pa_parse_number.
4948 (pa_space): Likewise.
4949
904a31bf
AM		 4950 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4951 (hppa_force_relocation): Handle vtable relocs.
4952 (pa_vtable_entry): New.
4953 (pa_vtable_inherit): New.
4954 (md_pseudo_table): Add entries for vtable pseudos.
4955 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4956 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4957 against weak syms.
4958 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4959 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4960 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4961 millicode import.
4962 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4963 specify a symbol type.
4964
4965 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4966 dependent things together.
4967 (md_elf_symbol_type): Define.
4968
4969 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4970 symbol.
4971 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4972
4973 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4974 (obj_elf_vtable_entry): Declare.
4975
4976 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4977 and export function.
4978 (obj_elf_vtable_entry): Similarly.
4979 (elf_pseudo_table): Fix the damage with a cast.
4980
a47cf567 49812000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 4982
4983 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4984 for template selection when a label is needed.
4985
197865e8
KH		 49862000-09-02 Kazu Hirata <kazu@hxi.com>
4987
4988 * config/tc-ia64.c: Fix formatting.
4989
18e03609
NC		 49902000-09-02 Nick Clifton <nickc@redhat.com>
4991
4992 * configure.in: Increase version number to 2.10.91.
4993 * configure: Regenerate.
4994 * aclocal.m4: Regenerate.
4995 * config.in: Regenerate.
4996 * po/gas.pot: Regenerate.
4997 * Makefile.in: Regenerate.
1485d400 4998
a1cc9221
AO		 49992000-09-01 Alexandre Oliva <aoliva@redhat.com>
5000
5001 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5002 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5003 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5004 similar relocs.
5005 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5006 branches.
5007
50082000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5009
5010 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5011 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5012 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5013 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5014 (GOT_symbol): New variable.
5015 (md_undefined_symbol): Set it.
5016
44576e1f
RH		 50172000-09-01 Richard Henderson <rth@cygnus.com>
5018
5019 * config/tc-ia64.c (match): Don't inline.
5020 (extra_goodness): New.
5021 (md_begin): Prefer nop.f and nop.b for best_template.
5022
29f8404c
KH		 50232000-08-31 Kazu Hirata <kazu@hxi.com>
5024
76b0a8c0
KH		 5025 * as.c: Fix formatting.
5026 * cond.c: Likewise.
5027 * frags.c: Likewise.
29f8404c
KH		 5028 * macro.c: Likewise.
5029
b4c1ea07
EC		 50302000-08-31 Eric Christopher <echristo@cygnus.com>
5031
5032 * config/tc-mn10300.c: Cleanup and fix warnings.
5033 (md_pseudo_table): Add initializers.
5034 (md_show_usage): Cleanup.
5035 (md_parse_option): Fix warnings.
5036 (md_undefined_symbol): Fix warnings.
5037 (md_conver_frag): Fix warnings.
5038 (tc_gen_reloc): Fix warnings.
5039 (md_apply_fix3): Fix warnings.
5040 (check_operand): Fix warnings.
5041
ac48eca1
AO		 50422000-08-31 Alexandre Oliva <aoliva@redhat.com>
5043
5044 * acinclude.m4: Include libtool and gettext macros from the
5045 top level.
5046 * aclocal.m4, configure: Rebuilt.
5047
e0c21649
GK		 50482000-08-30 Mark Hatle <mhatle@mvista.com>
5049
5050 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5051
cf39a089
KH		 50522000-08-31 Kazu Hirata <kazu@hxi.com>
5053
5054 * listing.c: Fix formatting.
5055
3ee4defc
KH		 50562000-08-29 Kazu Hirata <kazu@hxi.com>
5057
5058 * app.c: Fix a comment typo. Fix formatting.
5059
1e8d20f4
NC		 50602000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5061
29184774 5062 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 5063 offset of the target destination for jmp instructions.
5064 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 5065
5bcac8a4
HPN		 50662000-08-24 Hans-Peter Nilsson <hp@axis.com>
5067
5068 * NEWS: Mention support for CRIS.
5069
46547ecc
DC		 5070Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
5071
5072 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5073 Sets `.lcomm' alignment to zero.
5074
4b853faa
AO		 50752000-08-23 Alexandre Oliva <aoliva@redhat.com>
5076
29184774
NC		 5077 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5078 TC_FIX_ADJUSTABLE): Define.
4b853faa 5079
efcc5914
JW		 50802000-08-23 Jim Wilson <wilson@cygnus.com>
5081
5082 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5083 unwind.personality_routine is set.
5084
aca719bf
AO		 50852000-08-23 H.J. Lu <hjl@gnu.org>
5086
5087 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5088
a3da4de1
AO		 50892000-08-23 Alexandre Oliva <aoliva@redhat.com>
5090
5091 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5092 environment is pe.
5093
56385375
L		 50942000-08-22 H.J. Lu <hjl@gnu.org>
5095
5096 * config.in (STRICTCOFF): New for strict COFF.
5097
5098 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5099 i386-*-go32* and i386-go32-rtems*.
5100 * configure: Rebuilt.
5101
5102 * config/obj-coff.c (obj_coff_endef): Follow the historical
5103 behavior if STRICTCOFF is not defined.
5104
5105 * doc/internals.texi: Document STRICTCOFF.
5106
8f36cd18
AO		 51072000-08-22 Alexandre Oliva <aoliva@redhat.com>
5108
5109 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5110 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5111 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5112 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5113 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5114 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5115 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5116 Likewise.
5117
58a77e41
EC		 51182000-08-22 Eric Christopher <echristo@cygnus.com>
5119
5120 * config/tc-mn10300.c: (md_apply_fix): New function.
5121 (mn10300_force_relocation): New function.
5122 (mn10300_fix_adjustable): New function.
5123
5124 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5125 (TC_HANDLES_FX_DONE): Define.
5126 (obj_fix_adjustable): Define.
5127 (MD_APPLY_FIX3): Define.
5128 (TC_LINKRELAX_FIXUP): Define.
5129
5130 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5131 previously defined.
5132 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5133
5134 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5135
ded0649c
JE		 51362000-08-21 Jason Eckhardt <jle@cygnus.com>
5137
5138 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5139 if the fixup resulted in a relocation.
5140
66102fe2
NC		 51412000-08-18 Nick Clifton <nickc@redhat.com>
5142
5143 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5144 Make reference to first element of shift_names explicit.
5145
02198638
AO		 51462000-08-18 Alexandre Oliva <aoliva@redhat.com>
5147
5148 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5149 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5150 add a symbol's address. Removed all target-specific #ifdefs that
5151 used to accomplished the same.
5152 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5153 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5154 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5155 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5156 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5157
353e2c69
KH		 51582000-08-17 Kazu Hirata <kazu@hxi.com>
5159
5160 * dwarf2dbg.c: Fix formatting.
5161
4fb7971f
NC		 51622000-08-17 Nick Clifton <nickc@redhat.com>
5163
5164 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5165 to be recoded as logical shift lefts by zero.
5166
50b81f19
JW		 51672000-08-16 Jim Wilson <wilson@cygnus.com>
5168
5169 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5170 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5171 source registers.
5172 (note_register_values): Handle IA64_OPND_R3_2 operands.
5173
f869cfc6
JE		 51742000-08-16 Jason Eckhardt <jle@cygnus.com>
5175
50bbae35 5176 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 5177
8cb8bcba
NC		 51782000-08-16 Nick Clifton <nickc@redhat.com>
5179
5180 * config/tc-arm.c (struct asm_shift): Delete.
5181 (shift[]): Delete.
5182 (enum asm_shift_index): New.
5183 (struct asm_shift_properties): New.
5184 (struct asm_shift_name): New.
5185 (shift_properties[]); New.
5186 (shift_names[]); New.
5187
5188 (decode_shift): Use new structures.
5189 Issue a warning is "ROR #0" is used.
5190 Issue a warning if "ASR #0" or "LSR #0" is used.
5191
5192 (md_begin): Initialise arm_shift_hsh table from new
5193 asm_shift_name array.
5194
c2158c24
JJ		 51952000-08-16 Jakub Jelinek <jakub@redhat.com>
5196
5197 * config/tc-sparc.c: Kill all warnings.
5198 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5199 in -xarch= as well.
5200 (md_show_usage): Update usage text.
5201
70485b5c
NC		 52022000-08-16 Nick Clifton <nickc@redhat.com>
5203
c2158c24 5204 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 5205 useful.
5206
a47cf567 52072000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 5208
5209 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5210
5211 * config/tc-sh.c (md_assemble): Changed so debug_type
5212 test performed for ppi_assemble
5213 * config/tc-sh.c: Included dwarf2dbg.h.
5214 (debug_line): Defined.
5215 (md_assemble): Generates dwarf2 line info.
5216 (sh_finalize): New function. Finalize dwarf2 info.
5217 (assemble_ppi): Returns size of code generated.
5218 (build_Mytes): Returns size of code generated.
5219 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5220 * config/tc-sh.h (md_end): Defined.
5221 (sh_finalize): Declared.
5222
1db77c8e
AO		 52232000-08-15 Alexandre Oliva <aoliva@redhat.com>
5224
5225 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5226 md_number_to_chars.
5227
046b3b54
NC		 52282000-08-14 Nick Clifton <nickc@redhat.com>
5229
5230 * config/tc-arm.c (do_bx): Allow "bx pc".
5231
c43c2cc5
JW		 52322000-08-14 Jim Wilson <wilson@cygnus.com>
5233
5234 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5235 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5236 (md_begin): Change assignment to md.flag to OR in the new bit.
5237
d1d8ba22
NC		 52382000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5239
5240 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 5241 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5242 C_MOU, and C_EOS.
d1d8ba22 5243
22b36938
JE		 52442000-08-14 Jason Eckhardt <jle@cygnus.com>
5245
5246 * NEWS: Mention i860 support.
5247
c0bd0db2
JL		 5248Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5249
5250 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5251
0ac658b8
AS		 52522000-08-14 Andreas Schwab <schwab@suse.de>
5253
5254 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5255
9fc2dda2
JE		 52562000-08-11 Andreas Schwab <schwab@suse.de>
5257
5258 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5259 argument.
5260
bc4466dc
KH		 52612000-08-11 Kazu Hirata <kazu@hxi.com>
5262
5263 * expr.c: Fix formatting.
351aa9f6 5264 * config/obj-bout.c: Likewise.
bc4466dc 5265
a9c99419
JE		 52662000-08-10 Jason Eckhardt <jle@cygnus.com>
5267
5268 * doc/c-i860.texi: Flesh out the i860 section more.
5269
7c743825
KH		 52702000-08-10 Kazu Hirata <kazu@hxi.com>
5271
5272 * symbols.c: Fix formatting.
929b12bc 5273 * expr.c: Likewise.
7c743825 5274
fa2255cb
DN		 5275Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5276
29184774
NC		 5277 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5278 modifier has the IgnoreSize bit set.
fa2255cb 5279
fc997f4b
AM		 52802000-08-09 Alan Modra <alan@linuxcare.com.au>
5281
5282 From Rodney Brown <RodneyBrown@mynd.com>
5283 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5284 * configure: Regenerate.
5285
a47cf567
NC		 52862000-08-09 Kazu Hirata <kazu@hxi.com>
5287
5288 * hash.c: Fix formatting.
5289 * gasp.c: Likewise.
5290
305d537e
JE		 52912000-08-08 Jason Eckhardt <jle@cygnus.com>
5292
5293 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5294 (i860_fix_info): New enum.
5295 (MD_APPLY_FIX3): Define.
5296 (WORKING_DOT_WORD): Define.
5297 (TC_HANDLES_FX_DONE): Define.
5298 (DIFF_EXPR_OK): Define.
5299 (LISTING_HEADER): Define.
5300 (TARGET_FORMAT): Select target format based on endian flag.
5301 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5302 (target_big_endian): Add external declaration.
5303
5304 * config/tc-i860.c: All existing code reworked completely. Other
5305 new code shown below.
5306 (SYNTAX_SVR4): Define.
5307 (target_warn_expand): New variable.
5308 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5309 (md_longopts): Declare and define with new options (-EL, -EB,
5310 and -mwarn-expand).
5311 (md_show_usage): New function.
5312 (md_operand): New function.
5313 (obtain_reloc_for_imm16): New function.
5314 (md_apply_fix3): New function.
5315 (tc_gen_reloc): New function.
5316
df86943d
NC		 53172000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5318
5319 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5320 2 bytes of the jump address are in the same frag.
5321 (find): Accept 68hc12 register indirect modes.
5322
5323 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 5324
30d25259
RH		 53252000-08-07 Richard Henderson <rth@cygnus.com>
5326
5327 * config/tc-ia64.c (unwind): Add prologue_mask member.
5328 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5329 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5330 (dot_body): Clear unwind.prologue_mask.
5331 (dot_prologue): Set it. Accept a register second argument.
5332
2d484c7f
KH		 53332000-08-07 Kazu Hirata <kazu@hxi.com>
5334
5335 * config/atof-ieee.c: Fix formatting.
5336 * config/atof-tahoe.c: Likewise.
5337
a47cf567 53382000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 5339
3d4ae3c0
NC		 5340 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5341 work.
5342
c91d2e08
NC		 5343 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5344 of .popsection, .previous, .pushsection, .subsection,
5345 .version, .vtable_entry, .vtable_inherit and .weak.
5346
47926f60
KH		 53472000-08-05 Kazu Hirata <kazu@hxi.com>
5348
5349 * config/tc-cris.c: Fix formatting.
5350 * config/tc-i386.c: Likewise.
5351 * config/tc-sparc.c (sparc_ip): Simplify the code.
5352
ab3e48dc
KH		 53532000-08-04 Kazu Hirata <kazu@hxi.com>
5354
5355 * config/tc-cris.c: Rearrange code for readability.
5356 * config/tc-d10v.c: Fix formatting.
5357 * config/tc-m32r.c: Likewise.
5358 * config/tc-sparc.c: Likewise.
5359
3d56ab85
JW		 53602000-08-02 Jim Wilson <wilson@cygnus.com>
5361
5362 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5363 before ia64_find_opcode.
5364 (md_assemble): Likewise.
5365
3f9dfb2c
NC		 53662000-08-01 Nick Clifton <nickc@cygnus.com>
5367
a47cf567 5368 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 5369 Undo some formatting fixes.
3f9dfb2c 5370
28e4f854
KH		 53712000-08-01 Kazu Hirata <kazu@hxi.com>
5372
5373 * config/obj-som.c: Fix formatting.
5374 * config/obj-ieee.c: Likewise.
5375 * config/tc-arm.c: Likewise.
5376 * config/tc-v850.c: Likewise.
5377
a570e639
NC		 53782000-08-01 Nick Clifton <nickc@redhat.com>
5379
5380 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5381 index by command line option.
58a77e41 5382
a570e639
NC		 53832000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5384
5385 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5386 (@node M68K-Branch): Rewrite to match the reality.
5387
e3308d0d
JE		 53882000-07-31 Jason Eckhardt <jle@cygnus.com>
5389
5390 * doc/c-i860.texi: New file.
5391 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5392 * doc/Makefile.in: Regenerate.
5393 * doc/all.texi: Add I860 as relevant architecture.
5394 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5395
2fd5405a
NC		 53962000-07-31 Kazu Hirata <kazu@hxi.com>
5397
5398 * config/tc-d30v.c: Fix formatting.
5399
28e7409f
NC		 54002000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5401
50bbae35
AM		 5402 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5403 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5404 long emit a long branch if available instead of an absolute jump, never
5405 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 5406
5407 * doc/c-m68k.texi: Document new command line option.
58a77e41 5408
a47cf567
NC		 54092000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5410
5411 * config/tc-avr.c: Use PARAMS macro in function declarations.
5412 Don't declare md_pcrel_from_section (already in tc-avr.h).
5413 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5414 (avr_operand): Don't set (unsigned) op_mask to -1.
5415
534022ea
JE		 54162000-07-28 Jason Eckhardt <jle@cygnus.com>
5417
50bbae35
AM		 5418 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5419 * configure: Regenerated.
5420 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5421 of operand to the .type directive (.e.g, "type").
534022ea 5422
4c400d5e
AM		 54232000-07-28 Alan Modra <alan@linuxcare.com.au>
5424
5425 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5426 * app.c (do_scrub_chars): Record where first comment found.
5427 * read.c (read_a_source_file): Init found_comment on entry, and
5428 notify whether comments found on exit.
5429 * config/tc-hppa.c (md_shortopts): Add "c".
5430 (md_longopts): Add warn-comment.
5431 (md_parse_option): Handle it.
5432 (md_show_usage): Show available options.
5433 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5434
0aa529cb
AC		 5435Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5436
5437 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5438 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 5439 sym_ptr_ptr
0aa529cb
AC		 5440 (md_estimate_size_before_relax): Don't fall off end of function.
5441
c6a7ab1f
NC		 54422000-07-27 Kazu Hirata <kazu@hxi.com>
5443
5444 * config/tc-avr.c: Fix formatting.
5445 * config/tc-ns32k.c: Likewise.
5446
e0c6ed95
AM		 54472000-07-27 Alan Modra <alan@linuxcare.com.au>
5448
5449 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5450
54512000-07-27 Kazu Hirata <kazu@hxi.com>
5452
5453 * config/tc-d10v.c: Fix formatting.
5454 * config/tc-z8k.c: Likewise.
5455 * config/tc-sparc.c: Likewise.
5456
6883dc5e 54572000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 5458
5459 * cgen.c (queue_fixup): Declare opinfo.
5460 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5461 (gas_cgen_md_operand): Ditto.
5462 (gas_cgen_md_apply_fix3): Ditto.
5463
39da8128
DD		 54642000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5465
5466 * config/obj-coff.c (obj_frob_symbol): Don't merge
5467 labels. Don't merge if the symbol isn't constant. Return
5468 immediately if a symbol is merged.
5469
65e68b04
AM		 54702000-07-22 Alan Modra <alan@linuxcare.com.au>
5471
5472 * frags.c (frag_align): Correct absolute section alignment.
5473
5e0d736c
DD		 54742000-07-20 DJ Delorie <dj@redhat.com>
5475
5476 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5477 it breaks linking against DLLs.
5478
3bcbcc3d
HPN		 54792000-07-20 Hans-Peter Nilsson <hp@axis.com>
5480
5481 * configure.in: Add CRIS support.
5482 * configure: Regenerate.
5483 * Makefile.am: (CPU_TYPES): Add cris.
5484 (CPU_OBJ_VALID) [aout]: Add cris.
5485 (MULTI_CPU_TYPES): Add cris.
5486 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 5487 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 5488 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5489 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5490 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5491 Regenerate dependencies.
5492 * Makefile.in: Regenerate.
5493 * aclocal.m4: Regenerate.
5494 * as.c: Declare crisaout, criself.
5495 * config/tc-cris.h, config/tc-cris.c: New.
5496 * config/e-criself.c, config/e-crisaout.c: New.
5497 * po/POTFILES.in, po/gas.pot: Regenerate.
5498
041ff4dd 54992000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 5500
041ff4dd 5501 * read.c: Fix formatting.
efaf0ba4 5502 * write.c: Fix formatting.
041ff4dd 5503
f980ada0
L		 55042000-07-19 H.J. Lu <hjl@gnu.org>
5505
5506 * sb.c: Include <stdlib.h> if exists for abort ().
5507
25a8b250
AM		 55082000-07-19 Alan Modra <alan@linuxcare.com.au>
5509
5510 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5511 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5512 (pa_type_args): Same here.
5513
7a9aaf92
NC		 55142000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5515
5516 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5517 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5518 the storage class is already set.
5519
8098403c
NC		 55202000-07-17 Kazu Hirata <kazu@hxi.com>
5521
fafb6d17 5522 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 5523 * config/tc-mn10200.c: Likewise.
5524 * config/tc-mn10300.c: Likewise.
5525 * config/tc-pj.c: Likewise.
5526 * config/tc-tic80.c: Likewise.
5527 * config/tc-w65.c: Likewise.
8098403c 5528
977e771a
FCE		 55292000-07-17 Frank Ch. Eigler <fche@redhat.com>
5530
5531 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5532 is defined.
5533
63bf5651
ILT		 55342000-07-15 Ian Lance Taylor <ian@zembu.com>
5535
5536 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5537 @code.
5538
1cd1c99b
AM		 55392000-07-15 Alan Modra <alan@linuxcare.com.au>
5540
5541 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5542 ELF as are used for SOM (except the 32-bit reloc one) to decide
5543 whether a symbol can be reduced to a section symbol. Expand on
5544 the comment for symbols involved in LR% and RR% expressions.
5545
119d663a
NC		 55462000-07-14 Nick Clifton <nickc@cygnus.com>
5547
5548 * config/tc-mips.c (mips_disable_float_construction): New
5549 static variable. Set to true if doubles should not be
5550 constructed by loading two single width fp registers with
5551 halves of the value.
5552 (mips_ip): Test mips_disable_float_construction.
5553 (md_longopts): Add command line switches --construct-floats
5554 and --no-construct-floats.
5555 (md_parse_option): Parse new command line options.
5556 (md_show_usage): Describe new command line options.
5557
5558 * doc/c-mips.texi: Document new command line options.
5559
906fac54
AM		 55602000-07-13 Koundinya K <kk@ddeorg.soft.net>
5561
5562 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5563 * configure: Regenerate.
5564
55652000-07-13 Hans-Peter Nilsson <hp@axis.com>
5566
5567 * configure.in (DEFAULT_EMULATION setting): Revert part of
5568 2000-07-01 change that set te_multi=multi unless set to tmips.
5569 * configure: Regenerate.
5570
7f788821
NC		 55712000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5572
5573 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 5574 section when aligning it increases its size.
7f788821 5575
9a736b6b
NC		 55762000-07-11 Kazu Hirata <kazu@hxi.com>
5577
5578 * config/tc-tic54x.c: Fix formatting.
5579
3dd5103b
NC		 55802000-07-10 Kazu Hirata <kazu@hxi.com>
5581
5582 * config/tc-h8500.c: Fix formatting.
1aea3bb8 5583 * config/tc-tic54x.c: Fix formatting.
3dd5103b 5584
46b85d42
AM		 55852000-07-10 Alan Modra <alan@linuxcare.com.au>
5586
5587 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5588 displacements correctly.
5589
5590 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5591
55922000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5593
5594 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5595 warning.
5596 (hash_jam): Ditto.
5597
ad1079af
AM		 55982000-07-09 Alan Modra <alan@linuxcare.com.au>
5599
5600 From David Huggins-Daines <dhd@linuxcare.com>
5601 * config/te-hppalinux64.h: Add a new emulation.
5602 * configure.in (emulations): Add configure bits to support the
5603 64-bit Linux/parisc target.
5604 * configure: Regenerate.
5605
5606 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5607 (md_shortopts): Add `V' for ELF.
5608
5609 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5610 when SOM or ELF_ARG_RELOC are defined.
5611 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5612 ELF_ARG_RELOC are defined.
5613 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5614 (pa_stringer): ..Do it here instead. Fix comment typos.
5615 (hppa_force_relocation): Cast enums to int before comparing with
5616 ints.
5617
5618 From Ryan Bradetich <rbradetich@uswest.net>
5619 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5620 redifinition warning.
5621 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5622 (hppa_force_relocation): ditto
ad1079af
AM		 5623 (md_apply_fix): Added cast to buf to fix warnings.
5624
5625 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5626 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5627
5628 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5629 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5630 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5631 reloc_type** to avoid warnings in switch.
5632 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5633 little earlier instead.
5634
5635 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5636 and elf.
5637 (pa_type_args): Use symbol_arg_reloc_info.
5638 (struct pa_it): Make arg_reloc unsigned int.
5639 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5640 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5641 (pa_code): Delete. pa_text duplicates this function.
5642 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5643 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5644 int.
5645 (cons_fix_new_hppa): Actually change selector to e_fsel when
5646 warning about assuming so.
5647 (tc_gen_reloc): More example elf arg reloc code.
5648 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5649 (hppa_force_relocation): Likewise.
5650
5651 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5652 files.
5653 (pa_end_of_source): Prototype.
5654 (hppa_fix_adjustable): Prototype.
5655 (LABELS_WITHOUT_COLONS): Move it..
5656 * config/te-hppa.h: To here.
5657
5658 * config/te-hppa64.h: New file.
5659
5660 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5661 type.
5662 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5663 format -10, -16, 16 relocs.
5664 (hppa_elf_mark_end_of_function): Test for null
5665 last_call_info->start_symbol
5666
5667 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5668 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5669 re_assesmble_* functions. Delete extraneous statements. Fix
5670 typos in comments.
5671 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5672 insn to re_assemble_*.
5673
623aa224
UC		 56742000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5675
5676 * doc/internals.texi (Expressions): Fix typo.
58a77e41 5677
c4aa876b
NC		 56782000-07-08 Kazu Hirata <kazu@hxi.com>
5679
5680 * config/tc-sh.c: Fix formatting.
d0313fb7 5681 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 5682 * depend.c: Fix formatting.
5683 * flonum-konst.c: Likewise.
5684 * flonum-mult.c: Likewise.
c4aa876b 5685
6b31947e
NC		 56862000-07-07 Kazu Hirata <kazu@hxi.com>
5687
a5bfe8c9 5688 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 5689 * config/obj-vms.c: Fix comments.
5690 * config/tc-a29k.c: Likewise.
5691 * config/tc-alpha.c: Likewise.
5692 * config/tc-h8300.c: Likewise.
5693 * config/tc-h8500.c: Likewise.
5694 * config/tc-i370.c: Likewise.
5695 * config/tc-ia64.c: Likewise.
5696 * config/tc-m68hc11.c: Likewise.
5697 * config/tc-m68k.c: Likewise.
5698 * config/tc-mips.c: Likewise.
5699 * config/tc-ns32k.c: Likewise.
5700 * config/tc-ppc.c: Likewise.
5701 * config/tc-z8k.c: Likewise.
6b31947e 5702
b8a9dcab
NC		 57032000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5704
5705 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5706 Default to '(SEC_LOAD | SEC_DATA)'.
5707 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5708
5709 * doc/internals.texi (CPU Backend): Describe
5710 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5711
beb2de9b
AC		 5712Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5713
5714 * as.c (parse_args): NULL terminate the long option list.
5715
24ddb296
AC		 5716Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5717
5718 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 5719 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 5720
1fe72011
NC		 57212000-07-05 Nick Clifton <nickc@cygnus.com>
5722
5723 * config/tc-d30v.c (write_2_short): Further changes to warning
5724 messages produced when combining EITHER_BUT_PREFER_MU attributed
5725 opcodes.
5726
a5bfe8c9 57272000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 5728
5729 * MAINTAINERS: new
5730
8de8f17e
AO		 57312000-07-04 Alexandre Oliva <aoliva@redhat.com>
5732
5733 * config/tc-arm.c (psrs): Accept combinations of flags.
5734
00d2865b
NC		 57352000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5736
5737 * config/tc-avr.c: Change _ () to _() around all strings marked
5738 for translation (exception from the usual coding style).
5739 (avr_opt): New struct variable, how the new switches are set.
5740 (OPTION_MMCU): Define as 'm' and actually use.
5741 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5742 (show_mcu_list): New function, display the list of known MCUs.
5743 (md_show_usage): Document the new switches. Call show_mcu_list.
5744 (avr_set_arch): Change 'm' to OPTION_MMCU.
5745 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5746 Handle the new switches.
5747 (avr_operands): Disable warnings for undefined combinations of
5748 operands if -mall-opcodes. Disable warnings for skipping two-word
5749 instructions if enhanced core or -mno-skip-bug.
5750 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5751 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5752 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5753 (avr_ldi_expression): Warn about implicit lo8().
5754 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5755
54588503
UC		 57562000-07-01 Koundinya K <kk@ddeorg.soft.net>
5757
50bbae35
AM		 5758 * configure.in: Add entry for mips-*-sysv4*MP*
5759 * configure: Rebuild
5760 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5761 elf32-tradlittlemips for traditional mips targets.
5762 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5763 test for Link Once sections as in adjust_reloc_syms.
5764 * config/te-tmips.h: New file for traditional mips targets. Define
5765 TE_TMIPS.
58a77e41 5766
c9900432
NC		 57672000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5768
5769 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5770 flags argument is not present, don't change an existing section's
5771 section's attributes. If the flags argument is present, warn if the
5772 attributes don't match the section's current attributes. When
5773 long section names are supported, set SEC_LINK_ONCE and
5774 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5775
9d87310a
HPN		 5776Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5777
5778 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5779 symbols; create them.
5780
dbddefbf
NC		 57812000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5782
5783 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 5784 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 5785
2ae7e77b
AH		 57862000-06-27 Aldy Hernandez <aldyh@redhat.com>
5787
5788 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 5789 expressions. Ignore the problem when handling 16 bit signed
5790 immediates, because the assembler will take care of the relocation
5791 later.
2ae7e77b 5792
6b2539e3
NC		 57932000-06-27 Nick Clifton <nickc@cygnus.com>
5794
5795 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 5796 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 5797 sequential order, and emit warning messages if the input source
5798 code contains constructs like that, or parallel constructs
5799 containing such opcodes.
5800
65aa24b6
NC		 58012000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5802
5803 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5804 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5805 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5806 (md_show_usage): Update usage message.
5807 (md_parse_option): Allow redefinition of MCU type within the
5808 same avr[1-5] bfd machine type. Show both old and new MCU type
5809 in the error message.
5810 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5811 Simplify 8K wrap code.
5812
f0c56b90
NC		 58132000-06-25 Kazu Hirata <kazu@hxi.com>
5814
50bbae35
AM		 5815 * config/obj-aout.c: Remove all uses of DEFUN.
5816 * config/obj-ieee.c: Likewise.
5817 * config/tc-sh.c: Fix comment typos.
5818 * config/tc-tahoe.c: Likewise.
5819 * config/tc-vax.c: Likewise.
5820 * config/tc-w65.c: Likewise.
5821 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 5822 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5823
6d249963
DD		 58242000-06-24 DJ Delorie <dj@cygnus.com>
5825
5826 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5827 more changes from Sept 1999
5828 (tc_i386_fix_adjustable): ditto
5829 (md_apply_fix3): ditto
5830
680d2857 58312000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 5832
680d2857
FCE		 5833 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5834 (gas_cgen_parse_operand): Set it around expression() call.
5835 (gas_cgen_md_operand): Test for it before longjmp().
5836
e7b305a2
AM		 58372000-06-24 Kazu Hirata <kazu@hxi.com>
5838
c0fecd35
AM		 5839 * config/tc-h8500.c: Remove all uses of DEFUN.
5840 * config/tc-sh.c: Likewise.
5841 * config/tc-w65.c: Likewise.
5842 * config/tc-z8k.c: Likewise.
5843
e7b305a2
AM		 5844 * config/tc-h8500.c: Fix typos in comments.
5845
ed6d6fd3
FCE		 58462000-06-23 Frank Ch. Eigler <fche@redhat.com>
5847
5848 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5849 is defined.
5850
f7c88872
AM		 58512000-06-23 matthew green <mrg@redhat.com>
5852
5853 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 5854 defined. Fix error message for `[' grouping.
f7c88872 5855
70d6ecf3
AM		 58562000-06-22 Kazu Hirata <kazu@hxi.com>
5857
5858 * config/tc-h8300.c: Fix formatting and comment typos.
5859
e9718fe1
TW		 58602000-06-22 Timothy Wall <twall@cygnus.com>
5861
5862 * config/tc-ia64.c (note_register_values): Move premature QP
5863 notation clearing into the appropriate place.
5864
45288df1
AM		 58652000-06-22 Alan Modra <alan@linuxcare.com.au>
5866
1581f8c9
AM		 5867 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5868 first before anything else. Add bin-bugs.h, emul.h and progress.h
5869 Sort list of files as for $(OBJS) in Makefile.am.
5870
5871 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5872 find one. Remake dependencies.
5873 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5874 * Makefile.in: Regenerate.
5875 * doc/Makefile.in: Regenerate.
5876
45288df1
AM		 5877 * config/tc-i386.c (i386_displacement): Don't assume a constant
5878 displacement is necessarily 16 bits when in 16 bit code mode.
5879 (md_assemble): Instead size the displacement here after we know
5880 for sure that a .code16gcc operand hasn't automatically added
5881 operand size prefixes.
5882
01580992
L		 58832000-06-21 H.J. Lu <hjl@gnu.org>
5884
5885 * Makefile.am: Rebuild dependency.
5886 * Makefile.in: Rebuild.
5887
40f09f82
JL		 58882000-06-21 Kazu Hirata <kazu@hxi.com>
5889
5890 * config/tc-h8300.c (parse_reg): Make the function static.
5891 (parse_exp): Likewise.
5892
78295804
DD		 58932000-06-20 DJ Delorie <dj@cygnus.com>
5894
5895 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5896 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5897 for cygwin import libraries to work properly.
5898
45f85b08
L		 58992000-06-20 H.J. Lu <hjl@gnu.org>
5900
5901 * Makefile.am: Rebuild dependency.
5902 * Makefile.in: Rebuild.
5903 * configure: Likewise.
5904 * doc/Makefile.in: Likewise.
5905
39bec121
TW		 59062000-06-20 Timothy Wall <twall@cygnus.com>
5907
5908 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 5909 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 5910 * doc/c-tic54x.texi: New.
5911 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 5912 documentation file.
39bec121 5913 * doc/all.texi: Add C54X.
3e87a760 5914 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 5915 * doc/Makefile.in: Regenerate.
5916 * configure.in: Add tic54x and define LIBM for tic54x.
5917 * configure: Regenrate.
5918 * config/tc-tic54x.[ch]: New.
5919 * config/obj-coff.h: Add tic54x.
5920 * Makefile.am: (CPU_TYPES): Add tic54x.
5921 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5922 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5923 (as_new_LDADD): Add $(LIBM).
5924 * Makefile.in: Regenerate.
3e87a760 5925
60bcf0fa
NC		 59262000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5927
5928 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5929 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5930 * doc/as.texinfo: Likewise.
5931
5932 * configure, Makefile.in: Regenerate.
5933 * configure.in (emulations): Recognize m6811 and m6812.
5934 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5935 Added files for 68hc11 and 68hc12 assembler.
5936 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5937 * config/tc-m68hc11.h: Header definition for that assembler.
5938
ec05f674
NC		 59392000-06-18 Nick Clifton <nickc@redhat.com>
5940
24ef8152
NC		 5941 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5942 instead of OCTETS_PER_BYTE.
5943
ec05f674 5944 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 5945 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 5946
119caedd
L		 59472000-06-18 H.J. Lu <hjl@gnu.org>
5948
5949 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5950 * configure: Rebuild.
5951
607723e4
NC		 59522000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5953
3e87a760
AM		 5954 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5955 to BFD_ASSEMBLER.
607723e4 5956
b946ec34
NC		 59572000-06-16 Nick Clifton <nickc@cygnus.com>
5958
5959 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5960 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5961
5962 * doc/c-mips.texi: Document newly accepted cpu variants.
5963
37ce37b1
UC		 59642000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5965
5966 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5967
c06ae4f2
UC		 59682000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5969
5970 * macro.c (getstring): Make it possible to escape the quote
5971 character.
5972
20348649
JL		 5973Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5974
5975 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5976
bcef29e6
L		 59772000-06-13 H.J. Lu <hjl@gnu.org>
5978
5979 * configure: Regenerate.
5980
63a0b638
AM		 59812000-06-09 Alan Modra <alan@linuxcare.com.au>
5982
5983 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5984 separator.
5985 * doc/internals.texi (line_separator_chars): Semicolon is no
5986 longer a default. Mention null and newline as defaults.
5987
5988 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5989
5990 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5991 * config/tc-i860.h (line_separator_chars): Likewise.
5992 * config/tc-h8300.c (line_separator_chars): Likewise.
5993 * config/tc-i960.c (line_separator_chars): Likewise.
5994 * config/tc-m68k.c (line_separator_chars): Likewise.
5995 * config/tc-mips.c (line_separator_chars): Likewise.
5996 * config/tc-ns32k.c (line_separator_chars): Likewise.
5997 * config/tc-sparc.c (line_separator_chars): Likewise.
5998 * config/tc-vax.c (line_separator_chars): Likewise.
5999
6000 * config/tc-h8300.c (comment_chars): Use string initialiser.
6001 * config/tc-i960.c (line_comment_chars): Likewise.
6002 * config/tc-z8k.c (comment_chars, line_comment_chars,
6003 line_separator_chars): Likewise.
6004
6005 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6006 for TE_LINUX.
6007
9bab9349
NC		 60082000-06-08 Nick Clifton <nickc@cygnus.com>
6009
6010 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6011 for size 1 fixes.
6012
946efd95
DB		 60132000-06-08 David O'Brien <obrien@FreeBSD.org>
6014
6015 * configure.in (VERSION): Update to show this is the CVS mainline.
6016
6480b79a
DB		 60172000-06-08 Matthew Jacob <mjacob@feral.com>
6018
6019 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6020 $at is the integer register $r28, vs. both $r28 and the floating
6021 point register $f28.
6022
10850f29
JW		 60232000-06-08 James E. Wilson <wilson@cygnus.com>
6024
6025 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6026 (dot_endp): Don't call ia64_flush_insns.
6027 (emit_one_bundle): Don't delete prologue/body records from
6028 unwind_record list in first loop. Rewrite second loop to account for
6029 this.
6030
150f24a2
JW		 60312000-06-07 David Mosberger <davidm@hpl.hp.com>
6032
6033 * config/tc-ia64.c: Add missing prototypes.
6034 (generate_unwind_image): Cast argument to output_unw_records call.
6035
e38c9cc2
DC		 6036Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
6037
46b85d42 6038 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 6039
1188e082
DC		 6040Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
6041
6042 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6043 (REGISTER_P): likewise.
6044 (avr_opcodes): uses include/opcode/avr.h
6045 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 6046
ac743b2c
AM		 60472000-06-04 Alan Modra <alan@linuxcare.com.au>
6048
0b545448
AM		 6049 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6050 initializers too.
ac743b2c 6051
969e1a7b
L		 60522000-06-03 H.J. Lu <hjl@gnu.org>
6053
6054 * read.c (is_end_of_line): Put back `;'.
6055
65172ab8
AM		 60562000-06-03 Alan Modra <alan@linuxcare.com.au>
6057
6058 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6059
b75c0c92
AM		 60602000-06-01 Alan Modra <alan@linuxcare.com.au>
6061
6062 * expr.c (operand): Test is_end_of_line outside switch to catch
6063 line separator chars that are also operators.
6064 (operator): Return O_illegal for line separator chars.
6065
6066 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6067 entry (or `!' entry for TC_HPPA).
6068
6069 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6070 before indexing is_end_of_line. Remove redundant check for '\0'.
6071 (fp_op2): Likewise.
6072 * config/tc-h8500.c (md_assemble): Likewise.
6073 * config/tc-mcore.c (md_assemble): Likewise.
6074 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6075 (md_atof): Likewise
6076
6077 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6078 is_end_of_line.
6079 * config/tc-mcore.c (mcore_cons): Likewise.
6080 (mcore_float_cons): Likewise.
6081 (mcore_stringer): Likewise.
6082 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6083
a6836251
SB		 60842000-06-01 Scott Bambrough <scottb@netwinder.org>
6085
6086 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6087
43841e91
NC		 60882000-05-29 Nick Clifton <nickc@cygnus.com>
6089
6090 * config/tc-sh.c: Fix compile time warning messages.
6091
6092 * config/tc-mips.c: Fix compile time warning messages.
6093
a057431b
PB		 60942000-05-29 Philip Blundell <philb@gnu.org>
6095
6096 * doc/as.texinfo: Update copyright dates.
a81d9f0c 6097 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 6098 * NEWS: Mention ARM ELF support.
6099
3c07fb76
AO		 61002000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6101
6102 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6103 it is modified, and use the real_size to compute the frag address
6104 for dwarf2 line info.
6105
ad4d6ccf
AM		 61062000-05-27 Alan Modra <alan@linuxcare.com.au>
6107
6108 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6109 line-matching scheme to cope with automake moving variables around.
6110 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6111 * Makefile.in: Regenerate.
6112
6faf3d66
JJ		 61132000-05-26 Jakub Jelinek <jakub@redhat.com>
6114
6115 * config/tc-sparc.c (sparc_relax): New.
6116 (md_longopts): Add -relax and -no-relax options.
6117 (md_parse_options, md_show_usage): Likewise.
6118 (md_apply_fix3): Optimize tail call into branch always if possible.
6119
0a44c2b1
DL		 6120Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
6121
6122 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6123 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6124 rules, with warning when a GAS statement specifies a packing that
6125 will result in an instruction being squashed.
3e87a760
AM		 6126 Added typdef packing_type and enumerals, changed various integer
6127 literals to use the enumerals.
0a44c2b1 6128
e0c9811a
JW		 61292000-05-24 David Mosberger <davidm@hpl.hp.com>
6130
6131 * config/tc-ia64.c (dot_restorereg_p): New function.
6132 (md_pseudo_table): Add restorereg.p.
6133 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6134 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6135
6136 * config/tc-ia64.h (unw_record_type): Add unwabi.
6137 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6138 called MASK with members for imask, and the masks produced by
6139 fr_mem, gr_mem, br_mem, and frgr_mem.
6140 (unw_p_record): Add members ABI and CONTEXT.
6141 (unw_x_record): Add member AB.
6142 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6143 as pseudo-register for use during unwind info generation.
6144 (AR_PFS, AR_LC): New macros.
6145 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6146 whose names start with an at sign (as in "@priunat").
6147 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6148 register.
6149 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6150 proc_end, unwind_info, personality_routine): Consolidate into
6151 "unwind" structure to reduce offset-table use. Add member
6152 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6153 to be emitted.
6154 (output_R1_format, output_R3_format, output_P3_format,
6155 output_P6_format): Initialize R with zero to reduce compiler warnings.
6156 (output_P7_format): Ditto. Add `default' branch to switch
6157 statement to reduce compiler warnings.
6158 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6159 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6160 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6161 into single argument.
6162 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6163 compiler warnings. Merge A and B args into single argument.
6164 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6165 A and B args into single argument.
6166 (free_record): Removed (wasn't used).
6167 (free_list_records): Also free imasks in prologue records.
6168 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6169 (output_spill_mask): Remove.
6170 (output_unwabi): New function.
6171 (output_epilogue, output_label_state, output_copy_state): Call
6172 alloc_record.
6173 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6174 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6175 argument.
6176 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6177 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6178 as part of handling the prologue records. Emit region's imask if
6179 we have one. Handle unwabi, epilogue, label_state, copy_state,
6180 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6181 spill_sprel_p, and spill_reg_p records.
6182 (set_imask, count_bits, slot_index): New function.
6183 (fixup_unw_records): Fix region size computation. Handle
6184 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6185 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6186 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6187 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6188 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6189 (dot_save): Use manifest constants for applicaton registers.
6190 Handle REG_PR and REG_PRIUNAT.
6191 (dot_restore): Don't just ignore it.
6192 (dot_restorereg): New function..
6193 (generate_unwind_image): Ensure unwind info is a multiple of eight
6194 bytes, not just four bytes.
6195 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6196 (dot_altrp): Don't just ignore it.
6197 (dot_savemem): New function. Replaces dot_savesp() and
6198 dot_savepsp(). Use manifest constants for applicaton registers.
6199 Handle REG_PR and REG_PRIUNAT.
6200 (dot_savef): Simplify.
6201 (dot_saveb): Support generation of br_gr.
6202 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6203 dot_label_state, dot_copy_state): New function.
6204 (dot_unwabi): Don't just ignore it.
6205 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 6206 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 6207 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6208 (emit_one_bundle): Set slot number for prologue/body records
6209 *before* emitting the first insn.
6210 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6211 (md_begin): Declare "psp" pseudo-register.
6212 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6213 so we don't get segfault.
6214 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6215 counts as required per SW Conventions manual
6216 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6217 output_preds_psprel, output_preds_sprel, output_spill_base,
6218 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6219 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6220 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6221 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6222 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6223 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6224 (dot_vframe): Implement.
6225 (dot_vframesp, dot_vframepsp): New function.
6226
f98fd99f
HPN		 6227Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6228
6229 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 6230 * configure: Regenerate.
f98fd99f 6231
ee7fcc42
AM		 62322000-05-23 Alan Modra <alan@linuxcare.com.au>
6233
6234 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6235 (md_estimate_size_before_relax): so we can use it here instead of
6236 old kludges. Localise vars to blocks. Comment.
6237
6238 * frags.c (frag_new): Update fr_var comments.
6239 * frags.h (struct frag): Ditto.
6240
c67e42c9
RH		 62412000-05-22 Richard Henderson <rth@cygnus.com>
6242
6243 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6244 (pseudo_func): Add pcrel.
6245 (operand_match): Handle IA64_OPND_TGT64.
6246 (build_insn): Likewise.
6247 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6248 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6249 (fix_insn): Handle all three 64-bit relocation types.
6250
5110c57e
HPN		 6251Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6252
6253 * obj.h (struct format_ops): New members begin, app_file,
6254 s_set_other, s_set_desc, s_get_type, s_set_type,
6255 separate_stab_sections, init_stab_section.
6256
6257 * config/obj-multi.h: Update GPL notice to v2.
6258 (obj_begin): New.
6259 (obj_app_file): New.
6260 (S_SET_SIZE): Test s_set_size for NULL before calling.
6261 (S_SET_ALIGN): Similar for s_set_align.
6262 (S_SET_OTHER): New.
6263 (S_SET_DESC): New.
6264 (S_GET_TYPE): New.
6265 (S_SET_TYPE): New.
6266 (SEPARATE_STAB_SECTIONS): New.
6267 (INIT_STAB_SECTION): New.
6268 (EMIT_SECTION_SYMBOLS): New.
6269 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6270
6271 * config/obj-elf.h: Update GPL notice to v2.
6272 Mention that this file is included from obj-multi.h.
6273 (obj_begin): Wrap definition in ifndef.
6274 (elf_file_symbol): Constify declaration.
6275 (obj_app_file): Ditto.
6276 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6277 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6278
6279 * config/obj-elf.c (elf_s_set_other): New.
6280 (elf_file_symbol): Constify argument.
6281 (elf_separate_stab_sections): New.
6282 (elf_init_stab_section): New.
6283 (elf_format_ops): Add new members. Remove comma at end.
6284
6285 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6286 (ecoff_format_ops): Add new fields. Remove comma at end.
6287 Mention inconsistency for emit_section_symbols.
6288
6289 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6290
6291 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6292 (coff_separate_stab_sections): New.
6293 (coff_format_ops): Add new members.
6294
6295 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6296 (obj_aout_s_set_other): New.
6297 (obj_aout_s_set_desc): New.
6298 (obj_aout_s_get_type): New.
6299 (obj_aout_s_set_type): New.
6300 (obj_aout_separate_stab_sections): New.
6301 (aout_format_ops): New members added. Use obj_aout_process_stab,
6302 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6303 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6304 appropriate.
6305 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6306
b98ef147
AM		 63072000-05-22 Alan Modra <alan@linuxcare.com.au>
6308
6309 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6310 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6311 (md_estimate_size_before_relax): Ensure jumps to weak and
6312 externally visible symbols are relocatable.
6313
0aa5d426
HPN		 6314Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6315
6316 * stabs.c (aout_process_stab): Make global.
6317 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6318 * read.h (aout_process_stab): Declare.
6319
6320 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6321 Generalize to *aout, *coff *elf.
6322 * configure: Regenerated.
6323
6324 * doc/internals.texi (Object format backend): Say
6325 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 6326
6327 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6328 * Makefile.in: Regenerated.
6329
7c3dc350
CM		 63302000-05-19 Catherine Moore <clm@cygnus.com>
6331
6332 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6333
b3b6a3fe
JL		 63342000-05-18 Alan Modra <alan@linuxcare.com.au>
6335
6336 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6337 instruction to reflect change in re_assemble_*.
6338
c9e10a08
JL		 6339Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6340
6341 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6342 build PA64 ELF tools.
6343 * configure: Rebuilt.
6344
3043679f
AM		 63452000-05-17 Alan Modra <alan@linuxcare.com.au>
6346
6347 * Makefile.am: Regenerate dependencies.
6348 * Makefile.in: Regenerate.
6349
322f2c45
NC		 63502000-05-15 Nick Clifton <nickc@cygnus.com>
6351
6352 * config/tc-arm.c (struct asm_psr): Add boolean field
6353 distinguishing between CSPR and SPSR. Rename 'number' field
6354 to 'field'.
6355 (psrs): Rearrange contents to match new asm_psr structure.
6356 (arm_psr_parse): Move next to psr_required_here. Make it
6357 return an asm_psr structure.
6358 (psr_required_here): Use asm_psr structure returned by
6359 arm_psr_parse.
6360 (do_msr): Reorganise to allow psr_required_here to be called
6361 only once.
6362 (md_undefined_name): Mark 'name' parameter as unused, since
6363 the COFF target does not use it.
322f2c45 6364
5e6cbf41
PB		 63652000-05-14 David O'Brien <obrien@FreeBSD.org>
6366
6367 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6368 standards.
6369 * config/te-aux.h: Likewise.
6370 * config/te-dpx2.h: Likewise.
6371 * config/te-go32.h: Likewise.
6372 * config/te-hp300.h: Likewise.
6373 * config/te-hppa.h: Likewise.
6374 * config/te-i386aix.h: Likewise.
6375 * config/te-ic960.h: Likewise.
6376 * config/te-interix.h: Likewise.
6377 * config/te-nbsd532.h: Likewise.
6378 * config/te-pc532mach.h: Likewise.
6379 * config/te-ppcnw.h: Likewise.
6380 * config/te-psos.h: Likewise.
6381 * config/te-sparcaout.h: Likewise.
6382 * config/te-sun3.h: Likewise.
6383 * config/te-sysv32.h: Likewise.
6384
4132022d
AM		 63852000-05-14 Alan Modra <alan@linuxcare.com.au>
6386
6387 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6388 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6389 and sign extend without an if statement.
6390 (build_bytes): Likewise.
6391
63922000-05-14 Kazu Hirata <kazu@hxi.com>
6393
6394 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6395 X_add_symbol L_32 case.
6396
b4fd930a
AM		 63972000-05-14 David O'Brien <obrien@FreeBSD.org>
6398
6399 * config/te-freebsd.h: New file.
6400
a38cf1db
AM		 64012000-05-13 Alan Modra <alan@linuxcare.com.au>
6402
897083bd
AM		 6403 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6404 bindtextdomain): Replace defines with those from intl/libgettext.h
6405 to quieten gcc warnings.
6406
a38cf1db
AM		 6407 * NEWS: Mention x86 .arch and -q.
6408
6409 * config/tc-i386.c (quiet_warnings): New.
6410 (md_assemble): Use quiet_warnings.
6411 (md_parse_option): Set quiet_warnings from -q.
6412 (md_show_usage): Mention -q, delete -m.
6413 (flag_do_long_jump): Delete.
6414 (md_parse_option): Remove -m.
6415 (md_show_usage): Remove -m.
6416 (md_create_long_jump): Remove useless flag_do_long_jump code.
6417
6418 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6419 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6420
e413e4e9
AM		 64212000-05-13 Alan Modra <alan@linuxcare.com.au>
6422 Alexander Sokolov <robocop@netlink.ru>
6423
6424 * doc/c-i386.texi (i386-Arch): New section.
6425 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6426
6427 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6428 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6429 architecture has been given and is not 486.
6430 (set_cpu_arch): New.
6431 (md_pseudo_table): Add .arch.
6432 (md_assemble): Warn if cpu architecture has been given and an
6433 unsupported instruction.
6434
6435 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6436 Move operand_types bit defines after relevant template field.
6437 (template): Add cpu_flags.
6438 (Cpu*): Define.
6439 (arch_entry): New.
6440
e8b1cae5
AO		 64412000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6442
6443 * config/tc-mn10300.h (md_end): Define.
6444 (mn10300_finalize): Declare.
6445 * config/tc-mn10300.c: Include dwarf2dbg.h.
6446 (debug_line): Define.
6447 (md_assemble): Generate dwarf2 line info.
6448 (mn10300_finalize): New function. Finalize dwarf2 info.
6449
426b0403
AM		 64502000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6451
6452 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6453 external version of the relocation for weak symbols.
6454
e4c58b25
JW		 64552000-05-08 David Mosberger <davidm@hpl.hp.com>
6456
6457 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6458 frame size in units of 16 bytes, as required per SW Conventions manual.
6459 (output_unw_records): Output info-block header as a dword to get
6460 byte-order right.
6461
8fce3f5e
AM		 64622000-05-08 Alan Modra <alan@linuxcare.com.au>
6463
6464 * as.h: #include "file", not <file> on files from ../include.
6465 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6466 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6467 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6468 (tc_coff_symbol_emit_hook): Ditto.
6469 (OPTCOUNT): Cast to int to avoid compiler warning.
6470 (md_begin): Fix signed/unsigned warnings.
6471
64722000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6473
6474 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6475 ABRANCH LONG case for a conditional branch on a 68000.
6476 (md_estimate_size_before_relax): Likewise. Also handle
6477 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6478 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6479 PC-relative on all CPUs.
6480 (md_estimate_size_before_relax): Likewise.
6481
fb166ee3
AM		 64822000-05-04 Alan Modra <alan@linuxcare.com.au>
6483
6484 * as.c (parse_args): Just mention current year in printed
6485 copyright message.
6486
7a899fff
C		 64872000-05-03 J.T. Conklin <jtc@redback.com>
6488
6489 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 6490 unit registers.
7a899fff
C		 6491 (md_parse_option): Recognize -m7400.
6492
44877466
ILT		 64932000-05-03 Ian Lance Taylor <ian@zembu.com>
6494
6495 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6496 don't permit lp to become less than the words array.
6497
eaa15ab8
NC		 64982000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6499
6500 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6501 Fix little-endian case.
6502
7c4f6a03
AM		 65032000-05-03 David O'Brien <obrien@NUXI.com>
6504
6505 * as.c (parse_args): Update copyright.
6506
da5d444c
AM		 65072000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6508
8a543126 6509 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 6510 for the .bss section too.
6511
3f9b03b5
AM		 65122000-05-02 Alan Modra <alan@linuxcare.com.au>
6513
6514 * configure.in: Set em=linux for hppa-*-linux.
6515 * configure: Regenerate.
6516 * doc/Makefile.in: Regenerate with correct automake.
6517
6518 * frags.c (frag_grow): Sanity check chunk_size.
6519
6520 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6521 * config/obj-som.h: Likewise.
6522 * config/obj-ieee.h: Likewise.
6523
6524 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6525
6526 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6527 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6528 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6529 (pa_ip): low_sign_unext now returns via function value. Use
6530 re_assemble_* instead of dis_assemble_* and
6531 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6532 unnecessarily.
6533 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6534 (md_section_align, md_parse_option, md_show_usage,
6535 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6536 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6537 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6538 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6539 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6540 pa_text): Likewise.
6541 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6542 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6543 outside of switch. Correct mask and shifting errors in case 10
6544 and case -11. In case 21, compare against signed range to suit
6545 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6546 case 17 and case 22, use offsetT variable to properly check range.
6547 Use re_assemble_* here too.
6548 (evaluate_absolute): Change type of value to offsetT. Call
6549 hppa_field_adjust to do the work for us.
6550 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6551 (pa_parse_cmpib_64_cmpltr): Ditto.
6552 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6553 of i to unsigned int.
6554 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6555 (pa_end_of_source): Return type is void.
6556
a2984248
CM		 6557Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6558
6559 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6560
df136245
DC		 6561Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6562
6563 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6564 More comments added.
6565 (md_begin): Removed "construct symbols for each register name".
6566 Because register names conflicts with GCC generated function
6567 names.
6568 (avr_operand): Now constant numbers can be used as a register
6569 identifiers (0 as r0, 31 as r31).
6570 (md_assemble): use skip_space () before parsing instruction
6571 operands.
6572
c1e73230
AM		 65732000-05-01 Alan Modra <alan@linuxcare.com.au>
6574
6575 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6576 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6577 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6578 * configure: Regenerate.
6579
a1934524
AM		 65802000-04-29 Andreas Jaeger <aj@suse.de>
6581
6582 * as.h: Correctly check GCC version.
6583
d9b7d820
AM		 65842000-04-26 David O'Brien <obrien@FreeBSD.org>
6585
6586 * doc/as.1: Fix unbalanced brackets.
6587
6588 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6589 TE_FreeBSD.
6590 (line_comment_chars): Set to '/' if TE_FreeBSD.
6591
cea1ab94
JL		 6592Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6593
6594 * configure.in: Configury support for PA64 (currently disabled).
6595 * configure: Rebuilt.
6596
e799a695
AM		 65972000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6598
3e87a760 6599 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 6600 bfd_set_section_alignment.
6601
3b0ec529
AM		 66022000-04-25 Alan Modra <alan@linuxcare.com.au>
6603
6604 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6605 than 32.
6606
adcf07e6
NC		 66072000-04-24 Nick Clifton <nickc@cygnus.com>
6608
6609 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6610 * doc/as.texinfo (Align): Include arm and strongarm in list of
6611 targets that have the second form of the behaviour of the .align
3e87a760 6612 directive.
adcf07e6 6613
5047a41f
JL		 66142000-04-24 Mark Klein <mklein@dis.com>
6615
29184774 6616 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 6617
a47cf567
NC		 6618Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6619
6620 * as.c (parse_args): Allow md_parse_option to override -a listing
6621 option.
6622 * config/obj-coff.c (add_lineno): Change type of offset parameter
6623 from "int" to "bfd_vma."
6624 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6625 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6626 (ppc_change_csect): Align correctly for XCOFF64.
6627 (ppc_machine): New function, which discards "ppc_machine" line.
6628 (ppc_tc): Cons for 8 when code is 64 bit.
6629 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6630 relocations.
6631 (md_parse_option): Handle -a64 and -a32.
6632 (ppc_xcoff64): New.
6633 * config/tc-ppc.h (TARGET_MACH): Define.
6634 (TARGET_FORMAT): Move to function.
6635 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6636
6637Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6638
6639 * config/tc-avr.c: New AVR_ISA_ defined.
6640 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6641 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6642 for `fmul', `movw' and `lpm R,Z' instructions.
6643 (avr_operands): Warn if current opcode is a two-word instruction
6644 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6645 (avr_opcodes): New commands added.
6646 (REGISTER_P): Check 'a' and 'v' constraint letters.
6647 (mcu_types): New MCU added.
6648
bf3ca999
TW		 66492000-04-22 Timothy Wall <twall@cygnus.com>
6650
6651 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6652 to "natval".
6653 (operand_match): Conditionally insert default bit values for IMMU9.
6654
98e5953c
JL		 66552000-04-14 Matthew Green <mrg@cygnus.com>
6656
6657 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6658 * configure: Rebuilt.
6659
a02fab7e
JL		 6660Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6661 Jason Eckhardt <jle@cygnus.com>
6662
c67e42c9 6663 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 6664
6665 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6666 Added handling of new operand types l,y,&,fe,fE,fx.
6667
800eeca4
JW		 6668Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6669 David Mosberger <davidm@hpl.hp.com>
6670 Timothy Wall <twall@cygnus.com>
6671 Andrew MacLeod <amacleod@cygnus.com>
6672 Jim Wilson <wilson@cygnus.com>
6673
6674 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 6675 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 6676 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6677 * Makefile.in: Rebuild.
6678 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6679 * configure: Rebuild.
6680 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6681 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6682 * expr.c (expr): Handle md_optimize_expr.
6683 * read.c (LEX_HASH): Add comment.
6684 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 6685
66778679
RH		 66862000-04-21 Richard Henderson <rth@cygnus.com>
6687
6688 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6689 bundling a non-delayed branch type instruction.
6690
aa15f6f7
AO		 66912000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6692
6693 * config/tc-mn10300.c (HAVE_AM30): Define.
6694 (md_assemble): Use it.
6695
16adf844
AM		 66962000-04-19 Alan Modra <alan@linuxcare.com.au>
6697
742f45cf
AM		 6698 * config/obj-elf.c (obj_elf_change_section): Check for changed
6699 section attributes.
6700
16adf844
AM		 6701 * Makefile.am: (CPU_MULTI_VALID): Remove.
6702 (MULTI_CPU_TYPES): Define.
6703 (MULTI_CPU_OBJ_VALID): Define.
6704 (DEPTC): Use the above.
6705 (DEPOBJ): Same here.
6706 (DEP2): And here.
6707 Regenerate dependencies.
6708 * Makefile.in: Regenerate.
6709
9c46fb1b
AM		 67102000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6711
742f45cf 6712 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 6713
508866be
L		 67142000-04-18 H.J. Lu (hjl@gnu.org)
6715
6716 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 6717 bfd_vma for non-bfd assemblers.
508866be 6718
ba2adb93
AM		 67192000-04-17 Alan Modra <alan@linuxcare.com.au>
6720
6721 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6722 doesn't give spurious errors.
6723
12ff5d56
AM		 67242000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6725
66778679 6726 * as.h (SEEK_SET): Define if undefined.
12ff5d56 6727
fc633e5b
AM		 67282000-04-13 Alan Modra <alan@linuxcare.com.au>
6729
6730 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6731 constants, and don't assume offsetT is 32 bits.
6732
1ed18ec1
NC		 67332000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6734
6735 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6736 (md_pcrel_from_section): Add prototype.
6737 (d10v_fix_adjustable): Add prototype.
6738 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6739
6740 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6741
3db10f32
NC		 67422000-04-12 Nick Clifton <nickc@cygnus.com>
6743
6744 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6745 symbol in frag chain.
6746
847f7ad4
AM		 67472000-04-10 Alan Modra <alan@linuxcare.com.au>
6748
6749 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6750 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6751 (fits_in_signed_word, smallest_imm_type): Ditto.
6752 (md_assemble): Use an offsetT var to hold offsetT values, not a
6753 long.
6754 (offset_in_range): New.
6755 (md_assemble): Use it.
6756 (md_convert_frag): Change type of target_address, opcode_address,
6757 and displacement_from_opcode_start to offsetT.
6758 (md_create_short_jump): Change type of offset to offsetT.
6759 (md_create_long_jump): Ditto.
6760 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6761 (md_chars_to_number): Remove.
6762 (output_invalid): Remove duplicate prototype.
6763
ec694b89
NC		 67642000-04-09 Nick Clifton <nickc@cygnus.com>
6765
6766 * Makefile.am (CPU_TYPES): Add 'avr'.
6767 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6768 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6769
16adf844 6770 * Makefile.in: Regenerate.
ec694b89
NC		 6771
6772 * doc/as.texinfo: Add M32R documentation.
6773
a2d91340 6774Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 6775
a2d91340 6776 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 6777 --enable-build-warnings option.
a2d91340
AC		 6778 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6779 * Makefile.in, configure: Re-generate.
6780
d92b1a8a
NC		 67812000-04-07 Nick Clifton <nickc@cygnus.com>
6782
6783 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6784 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6785 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6786 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6787 (arm_force_relocation): Force relocations for
6788 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6789
52ccafd0
JR		 6790Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6791
6792 * config/tc-sh.c (get_operands): There's no third operand if the
6793 first operand is an immediate.
6794
015551fc
JR		 6795Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6796
6797 * config/tc-sh.c (immediate): Delete.
6798 (sh_operand_info): Add immediate member.
6799 (parse_reg): Use A_PC for pc.
6800 (parse_exp): Add second argument 'op'. All callers changed.
6801 (parse_at): Expect pc to be coded as A_PC.
6802 Use immediate field in *op.
6803 (insert): Add fourth argument 'op'. All callers changed.
6804 (build_relax): Add second argument 'op'. All callers changed.
6805 (insert_loop_bounds): New function.
6806 (build_Mytes): Remove DISP_4.
6807 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6808 (assemble_ppi): Use immediate field in *operand.
6809 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6810 (md_apply_fix): Likewise.
6811 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6812
79bd78be
AO		 6813Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6814
6815 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6816
e30e5a6a
HPN		 6817Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6818
6819 * internals.texi (CPU backend): Document
6820 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6821
41b49281
AM		 68222000-04-04 Alan Modra <alan@linuxcare.com.au>
6823
8ad3436c
AM		 6824 * po/gas.pot: Regenerate.
6825
6826 * as.c (show_usage): Restore translated part of bug string.
6827 * gasp.c (show_usage): Likewise.
6828
41b49281
AM		 6829 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6830 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6831 than move-if-change.
6832 (DEP1): Modify for "gcc -MM".
6833 (DEPTC): Likewise.
6834 (DEPOBJ): Likewise.
6835 (DEP2): Likewise.
6836 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6837 Update dependencies.
6838 * Makefile.in: Regenerate.
6839
0a727238
AO		 68402000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6841
6842 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6843 (md_begin): Likewise.
6844 (HAVE_AM33): New macro.
6845 (md_assemble): Use it. Match r_regs and xr_regs only if
6846 HAVE_AM33.
6847
c20f4f8c
AM		 68482000-04-03 Alan Modra <alan@linuxcare.com.au>
6849
6850 * as.h: #include "bin-bugs.h"
6851 * as.c (show_usage): Use REPORT_BUGS_TO.
6852 * gasp.c: #include "bin-bugs.h"
6853 (show_usage): Use REPORT_BUGS_TO.
6854
6855 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6856
753f6b12
HPN		 6857Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6858
6859 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6860 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6861 adjustments.
6862
726c5dcd
AM		 68632000-04-03 Alan Modra <alan@linuxcare.com.au>
6864
6865 * config/tc-i386.c (i386_immediate): Don't assume a constant
6866 immediate is necessarily 16 bits when in 16 bit code mode.
6867 (md_assemble): Instead set guess_suffix here after we have checked
6868 registers.
6869
bf80011a
RH		 68702000-04-02 Richard Henderson <rth@cygnus.com>
6871
6872 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6873 quantities. Correct right shift sign extension.
6874 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6875 32-bit value when shifting into place.
6876
92161534
ILT		 68772000-04-01 Ian Lance Taylor <ian@zembu.com>
6878
6879 * app.c: Add ATTRIBUTE_UNUSED as needed.
6880 * config/tc-ppc.c: Likewise.
6881 (ppc_size): Make unsigned long.
6882 (ppc_insert_operand): Add casts to avoid warnings.
6883
447f3982
NC		 68842000-03-31 Nick Clifton <nickc@cygnus.com>
6885
6886 * config/tc-d10v.h (md_flush_pending_output): Define.
6887
21d75ec2
NC		 68882000-03-29 Nick Clifton <nickc@cygnus.com>
6889
6890 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6891 segment. Works for both BFD_ASSEMBLER and others.
6892 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6893
d1a1bf19
NC		 68942000-03-29 Nick Clifton <nickc@cygnus.com
6895
6896 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6897
224de7a5
AM		 68982000-03-28 Alan Modra <alan@linuxcare.com.au>
6899
6900 * listing.c (LISTING_LHS_WIDTH): Default depends on
6901 LISTING_WORD_SIZE.
6902 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6903
5b8274e3
ILT		 69042000-03-27 Ian Lance Taylor <ian@zembu.com>
6905
6906 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6907 string literal.
6908
224de7a5 69092000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 6910
6911 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6912
6913 * config/tc-avr.c (mcu_types): Add missing initialiser.
6914 (md_pcrel_from_section): Add prototype.
6915 (avr_operand): Remove redundant test of unsigned < 0.
6916 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6917
69182000-03-27 Denis Chertykov <denisc@overta.ru>
6919
6920 * config/tc-avr.c: New file for AVR support.
6921 * config/tc-avr.h: Likewise.
6922 * configure.in: Add AVR support.
6923 * configure: Regenerate.
6924
9f10757c
TW		 69252000-03-26 Timothy Wall <twall@cygnus.com>
6926
6927 * gasp.c (macro_op): Add new argument to check_macro call.
6928 Macro structure definitions moved to macro.h
6929 * sb.h: Add argument to prototype for input_scrub_include_sb.
6930 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6931 nesting checks with an additional flag.
6932 (struct input_save): Add flag to indicate whether current sb
6933 should be checked for proper macro/conditional nesting.
6934 (input_scrub_push/pop): Save/restore nest check flag.
6935 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 6936 defined.
9f10757c
TW		 6937 * macro.c (check_macro): Allow caller to retrieve parsed macro
6938 information if a pointer is provided. This information may be
6939 used by the new macro hooks.
6940 * macro.h: Update prototype for check_macro. Macro struct
6941 definitions moved here from macro.c/gasp.c.
6942 * read.c (read_a_source_file): Add parameter to check_macro call,
6943 and pass macro info to the macro hook, if defined.
6944 (input_scrub_insert_line): New. Allow insertion of a line of
6945 characters into the input stream.
6946 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6947 file into the input stream.
6948 (s_include): Use input_scrub_insert_file.
6949 * internals.texi: Document new macro hooks.
6950 * as.h: New prototypes added.
3e87a760 6951
224de7a5 69522000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 6953
6954 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6955 an initial capital letter.
6956 (i386_index_check): Reindent.
6957
11424155
NC		 69582000-03-19 Nick Clifton <nickc@cygnus.com>
6959
eaa15ab8 6960 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 6961 relative branches.
6962
43f05576
NC		 69632000-03-17 Thomas de Lellis <tdel@windriver.com>
6964
66778679
RH		 6965 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6966 instruction operand bad if Rd > 7 when generating
6967 thumb instructions. Prevents for example,
6968 "adr r12,label" from silently failing and generating
6969 the wrong instruction.
3e87a760 6970
67231402
NC		 69712000-03-17 Nick Clifton <nickc@cygnus.com>
6972
6973 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6974 that have a destingation >= 0x400000.
3e87a760 6975 Fix compile time warning messages.
67231402 6976
a37c8f88
JR		 6977Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6978
6979 * config/tc-sh.c (md_begin): When encountering insn that are
6980 not supported by the current arch, only change the name if
6981 its contents are the same as prev_name.
6982 (get_specific): If the the architecture doesn't match, fail.
6983
dead1419
JR		 6984Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6985
6986 * config/tc-sh.c (IDENT_CHAR): Define.
6987 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6988 matching back where it came from.
6989
182e89d3
JR		 6990Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6991
6992 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6993
84f73d89
NC		 69942000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6995
6996 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6997 normal operands.
6998
dbbc7809
JL		 69992000-03-15 Kazu Hirata <kazu@hxi.com>
7000
7001 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7002
271bb601
HPN		 7003Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
7004
7005 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7006 floating-point-number, make sure 'f' is in FLT_CHARS.
7007
8684e216
HPN		 7008Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
7009
7010 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7011 (s_lcomm_internal): Use it.
7012 * doc/internals.texi (CPU backend): Document it.
7013 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7014 bytes.
7015
bb2d6cd7
GK		 70162000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7017
7018 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7019 when embedded-pic.
7020
7021 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 7022 implementation doesn't have special handling for switch
7023 statements.
bb2d6cd7
GK		 7024 (macro_build): Allow for code in sections other than .text.
7025 (macro): Likewise.
7026 (mips_ip): Likewise.
7027 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 7028 Don't perform relocs if we will be outputting them.
bb2d6cd7 7029 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 7030 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7031 embedded-pic.
bb2d6cd7 7032
5c86cbc7 70332000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 7034
66778679
RH		 7035 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7036 relocation type based on the entry in the fixup structure.
a47cf567 7037 Put S_IS_EXTERN processing back in.
5c86cbc7 7038
f8c827e9
L		 70392000-03-08 H.J. Lu (hjl@gnu.org)
7040
7041 * Makefile.am (install-exec-tooldir): Depend on
7042 install-exec-bindir for parallel make.
7043 * Makefile.in: Regenerated.
7044
8ad9e709
NC		 70452000-03-06 Nick Clifton <nickc@cygnus.com>
7046
7047 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7048 switch.
7049 (md_parse_option): Parse -m32r command line switch - disable m32rx
7050 compatability.
ded0aeb7
NC		 7051 (md_show_usage): Document new option.
7052
7053 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7054 * doc/Makefile.in: Regenerate.
7055 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 7056
b7b8f327
MM		 70572000-03-02 Michael Meissner <meissner@redhat.com>
7058
7059 * config/tc-d30v.c (check_range): Remove code that incorrectly
7060 sign extended values where bits < 32.
7061
15886821
L		 70622000-03-02 H.J. Lu (hjl@gnu.org)
7063
7064 * configure.in: Support --enable-targets=all on ia32.
7065 * configure: Regenerated.
7066
8bf950bf
NC		 70672000-03-01 Nick Clifton <nickc@cygnus.com>
7068
7069 * gasp.c (do_align): Remove bogus check of alignment value.
7070
c5e54cc2
ILT		 70712000-02-27 Thomas de Lellis <tdel@windriver.com>
7072
7073 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7074 TC_PPC was defined forced the type of a symbol with no other type
7075 to be BSF_OBJECT.
7076
65fd87bc
ILT		 70772000-02-27 Hans-Peter Nilsson <hp@axis.com>
7078
7079 * doc/internals.texi (CPU backend): Mention that
7080 line_separator_chars do not break up comments. Fix typos for
7081 LEX_AT and LEX_NAME descriptions. Document operands for
7082 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7083 description of md_create_short_jump usage. Document argument for
7084 md_undefined_symbol.
7085
a25fe906
ILT		 70862000-02-27 Jakub Jelinek <jakub@redhat.com>
7087
7088 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7089 (md_parse_option): Handle it.
7090 (md_show_usage): Document it.
7091
21b10511
ILT		 70922000-02-27 Ian Lance Taylor <ian@zembu.com>
7093
7094 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7095 opcode, for the instruction `pal19'. From Andrea Arcangeli
7096 <andrea@suse.de>.
7097
773f551c
AM		 70982000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7099
7100 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7101 from here..
7102 (md_assemble): To here, before template operands are matched.
7103 Also ensure a constant immediate is sign extended when we know the
7104 size is at most 16 bits. This is to catch cases like "add
7105 $0xffc0,%ax" where we don't know the size, and thus that the
7106 immediate can be represented as Imm8S until after parsing the
7107 register operand.
7108 (i386_displacement): Similarly sign extend 16 bit constant
7109 displacements.
7110 (md_assemble): Relax 16-bit jump constant range check to suit sign
7111 extended displacements.
7112
28d33191
JL		 71132000-02-26 Andreas Jaeger <aj@suse.de>
7114
7115 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7116
cc5ca5ce
AM		 71172000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7118
7119 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7120 call operands when intel_syntax.
7121 (intel_float_operand): Return 2 for "fi...".
7122 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7123 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7124 earlier "SHORT" change.
7125 (md_assemble): When determining suffix from Regs, exclude
7126 InOutPortReg.
7127
056350c6
NC		 71282000-02-24 Nick Clifton <nickc@cygnus.com>
7129
7130 * configure: Add arm-wince, mips-pe and sh-pe targets.
7131 * configure: Regenerate.
7132
7133 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7134 sh-pe targets.
7135 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7136 "pe-mips" for the mips-pe target.
7137
7138 * config/tc-arm.c (insns): Change displacement encoded in BL
7139 and B instructions if the target port is arm-wince.
7140 (do_ldst): Do not bias the relocation offset if the target
7141 port is arm-wince.
7142 (md_pcrel_from): Add in missing relocation offset bias if the
7143 target os arm-wince.
7144
7145 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7146 (md_begin): Disable -G support for mips-pe target.
7147 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7148 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7149 COFF flavour.
7150
7151 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7152 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7153 assembler, just set the alignment to 4.
7154
7155 * config/te-wince-pe.h: New file for WinCE targets. Define
7156 TE_WINCE.
7157
36bf8ab9
AM		 71582000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7159
7160 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7161 string instructions.
7162 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7163 (i386_intel_memory_operand): After finding a segment override,
7164 check again for no `[' before looking for a displacement. Bomb if
7165 more than one displacement rather than silently discarding the
7166 second and subsequent ones. Free strings malloc'd by
7167 build_displacement_string.
7168
f5795b08
CM		 71692000-02-24 Catherine Moore <clm@cygnus.com>
7170
7171 * config/obj-som.c (obj_pseudo_table): Add "weak".
7172 (obj_som_weak): New routine.
7173
abd63a32
AM		 71742000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7175
520dc8e8
AM		 7176 * config/tc-i386.c (union i386_op): New.
7177 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7178 Throughout file replace occurences of disps[n], imms[n], regs[n]
7179 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7180 intel mode operand swapping. Add assert in regKludge and
7181 fake_zero_displacement code. Test i.types[n] when outputting
7182 displacements and immediates. Combine output of Disp16 with
7183 Disp32.
7f3f1ea2
AM		 7184 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7185 when in intel mode by (not) reversing fsub and fdiv operands
7186 before the template search. This fails for single operand
7187 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7188 undefined. Instead fix the base_opcode after we've found the
7189 template. Move base_opcode xor with found_reverse_match from
7190 opcode output code to before this fix so we test for the correct
7191 opcodes.
7192 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7193 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 7194
7195 * config/tc-i386.h (TC_RELOC): Delete.
7196 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7197 with equivalent call to reloc.
7198
abd63a32
AM		 7199 * as.h (flag_m68k_mri): Move declaration after target include, and
7200 only declare when TC_M68K defined. Define as zero otherwise.
7201 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7202 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7203 Define as zero otherwise.
7204 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7205 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7206 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7207 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7208 testing whether defined.
7209 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7210 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7211 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7212 rather than testing whether defined.
7213 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7214 (parse_mri_cons): Declare and use only when TC_M68K.
7215 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7216 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7217 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7218
7219 * NEWS: Mention IBM 370 support.
7220
7e052742
RH		 72212000-02-23 Richard Henderson <rth@cygnus.com>
7222
7223 * config/tc-i386.c (md_assemble): When swapping operands for
7224 intel_syntax, assume everything that's not Imm or Disp is a
7225 register.
7226
5b93d8bb
AM		 72272000-02-23 Linas Vepstas <linas@linas.org>
7228
7229 * config/tc-i370.c, config/tc-i370.h: New files.
7230 * Makefile.am: Add support for Linux/IBM 370.
7231 * configure.in: Likewise.
7232 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7233 * config/obj-elf.c: Include elf/i370.h
7234 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7235
7236 * Makefile.in: Regenerate.
7237 * configure: Regenerate.
7238
7239 * doc/c-i370.texi: New file.
7240 * doc/all.texi: Include it.
7241 * doc/as.texinfo: And here.
3e87a760 7242 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 7243 * doc/Makefile.in: Regenerate.
7244
25f2196d
CC		 72452000-02-19 Michael Meissner <meissner@redhat.com>
7246
7247 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7248 determine if an instruction can be used in parallel with an ADDppp
7249 or SUBppp instruction.
7250
6349b5f4
AH		 72512000-02-22 Andrew Haley <aph@cygnus.com>
7252
7253 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7254
2f6d2f85 72552000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 7256
7257 * config/tc-mips.c (mips_gp32): New variable.
7258 (macro_build) Use mips_gp32.
7259 (mips_ip): Ditto.
7260 (md_longopts): Add "-mgp32" and "-mgp64".
7261 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 7262
a47cf567
NC		 7263 (OPTION_M7900): Change offset
7264 (OPTION_NO_M7900): Ditto.
7265
b985eaa8
ILT		 72662000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7267
7268 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7269 warning, and bump it to 1.
7270
52454417
ILT		 72712000-02-22 Ian Lance Taylor <ian@zembu.com>
7272
7273 From Brad Lucier <lucier@math.purdue.edu>:
7274 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7275 match format.
7276
6b76fefe
CM		 72772000-02-21 Catherine Moore <clm@cygnus.com>
7278
7279 * config/tc-mips.c (MF_HILO_INSN): Define.
7280 (mips_7000_hilo_fix): Declare.
7281 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7282 (md_parse_option): Check for 7000_HILO_FIX options.
7283 (OPTION_M7000_HILO_FIX): Define.
7284 (OPTION_NO_M7000_HILO_FIX): Define.
7285 * doc/c-mips.texi (-mfix7000): Describe.
7286
f6af82bd
AM		 72872000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7288
7289 * listing.c (print_lines): Remove unused variable `end'.
7290
7291 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7292 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 7293 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 7294 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7295 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 7296 statement and quell signed vs. unsigned comparison warning.
f6af82bd 7297
8c8281f4
NC		 72982000-02-18 Nick Clifton <nickc@cygnus.com>
7299
7300 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7301 the computed frag offset, rather than overwriting it.
7302
d4845d57
JR		 7303Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7304
7305 * config/tc-sh.c ("elf/sh.h"): Include.
7306 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7307 (md.begin): Initialize target_arch.
7308 Only include opcodes in has table that match selected architecture.
7309 (parse_reg): Recognize register names for sh-dsp.
7310 (parse_at): Recognize post-modify addressing.
7311 (get_operands): The leading space is now optional.
7312 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7313 arguments. Update valid_arch.
7314 (build_Mytes): Add support for SDT_REG_N.
7315 (find_cooked_opcode): New function, broken out of md_assemble.
7316 (assemble_ppi, sh_elf_final_processing): New functions.
7317 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7318 (md_longopts, md_parse_option): New option: -dsp.
7319 * config/tc-sh.h (elf_tc_final_processing): Define.
7320 (sh_elf_final_processing): Declare.
7321
c97305a1
JL		 7322Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7323
7324 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7325 the unwinder subspace. Save the current seg/subseg before creating
7326 the new seg/subseg.
7327
bec50466
NC		 73282000-02-10 Nick Clifton <nickc@cygnus.com>
7329
7330 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 7331 little endian targets.
bec50466 7332 (INST_BYTE1): Redefine to handle big and little endian
66778679 7333 targets.
bec50466
NC		 7334 (cpu_type): New type: Select between M340 and M210.
7335 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 7336 instructions of the M340.
bec50466 7337 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 7338 instructions.
bec50466
NC		 7339 (md_atof): Add support for little endian targets.
7340 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 7341 line switches.
bec50466
NC		 7342 (md_convert_frag): Add support for little endian targets.
7343 (md_apply_fix3): Add support for little endian targets.
7344 (md_number_to_chars): Add support for little endian targets.
7345
a25c045a
TW		 73462000-02-10 Timothy Wall <twall@redhat.com>
7347
7348 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7349 defined, use it to verify the symbol just read should be a label.
7350
f28e8eb3
TW		 73512000-02-10 Timothy Wall <twall@redhat.com>
7352
7353 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7354 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7355 around colons when KEEP_WHITE_AROUND_COLON is defined.
7356 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7357 and KEEP_WHITE_AROUND_COLON.
7358
6dc19fc4
TW		 73592000-02-08 Timothy Wall <twall@redhat.com>
7360
7361 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 7362 logic.
6dc19fc4 7363 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 7364 implemented.
6dc19fc4
TW		 7365 (end_repeat): New. Provide support for a "break" out of the
7366 repeat loop.
7367 * read.h: Add prototypes for new functions.
3e87a760 7368
f805106c
TW		 73692000-02-08 Timothy Wall <twall@redhat.com>
7370
7371 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7372 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7373 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 7374 non-zero.
7375
4469be0f
TW		 73762000-02-08 Timothy Wall <twall@redhat.com>
7377
7378 * read.c: Added elseif to directives table.
7379 * read.h: Added prototype for s_elseif.
7380 * doc/as.texinfo: Added description for elseif.
7381 * cond.c (s_elseif): New function
3e87a760 7382
24a17b6c
TW		 73832000-02-04 Timothy Wall <twall@redhat.com>
7384
7385 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 7386 listings.
24a17b6c 7387
bea9907b 73882000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 7389
bea9907b
TW		 7390 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7391 default values.
7392 * frags.c (frag_new): Calculate fr_fix in octets
7393 (frag_now_fix) Return offset as target address offset (bytes).
7394 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 7395 quantities).
bea9907b
TW		 7396 * frags.h: Added prototype for frag_now_fix_octets().
7397 Distinguish between octets and bytes in field descriptions.
7398 * listing.c (calc_hex): Account for octets vs bytes when
7399 printing addresses/offsets.
7400 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7401 target is little-endian, print the octets in a word in big-endian
7402 order so that the display looks like a proper hexadecimal number,
7403 instead of having the octets reversed.
7404 * read.c (do_align): When recording alignment, alignment power
7405 should be in terms of target bytes (minimum addressible unit)
7406 instead of octets.
7407 (do_org) Convert ORG target address (byte) argument into an
7408 octet offset when generating a variable fragment.
7409 * symbols.c (resolve_symbol_value): Symbol final value
7410 converted to a target address offset (bytes) from its octet offset.
7411 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7412 offset (bytes) is adjusted by the frag offset (octets) converted
7413 to bytes.
7414 (coff_frob_section) Section alignment power is in terms of bytes;
7415 convert it to an octet alignment power when calculating size (and
7416 size mask) in octets. Don't modify the section size in order to
7417 "align" it for TI COFF, since that format has a different method
7418 for storing alignment information.
3e87a760 7419
210dcc61
TW		 74202000-02-01 Timothy Wall <twall@cygnus.com>
7421
7422 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7423 entries, matching the way GCC generates them. If not escaped, the
7424 filename is encoded incorrectly.
7425
557537a5 74262000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 7427
557537a5
NC		 7428 * config/tc-arm.c (reg_table): Add support for ATPCS register
7429 naming conventions.
2c1c4c62 7430
557537a5 74312000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 7432
2c1c4c62
GK		 7433 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7434 already defined.
3e87a760 7435 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 7436 New macro.
7437 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7438 of a symbol when we really care about its value.
7439
23fe39df 74402000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 7441
7442 * config/tc-mcore.c (md_assemble): Give warning message if
7443 operands passes to instruction are more than the spec.
7444
2f0ca46a
NC		 74452000-01-27 Thomas de Lellis <tdel@windriver.com>
7446
66778679 7447 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 7448 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 7449 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 7450 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 7451
4c63da97
AM		 74522000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7453
7454 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7455 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7456
7457 * Makefile.in: Same here.
7458 Update copyright.
7459
7460 * configure.in: Set bfd_gas for i386-aout when primary target
7461 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7462 we may need the primary te_file. Remove incorrect comment.
7463
7464 * configure: Regenerate.
7465
7466 * config/e-i386aout.c: New file.
7467
7468 * as.c (USE_EMULATIONS): Move to before print_version_id.
7469 (struct emulation): Add i386aout.
7470 (show_usage): Split text strings. Reformat -a text. Add --em
7471 help.
7472 Update copyright.
7473
7474 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7475 (aout_format_ops): New.
7476 Update copyright.
7477
7478 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7479 preprocessor conditional and add aout USE_EMULATIONS tests.
7480 (read_a_source_file): Don't pass error strings to printf as
7481 format arg.
7482 Update copyright.
7483
7484 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7485 format arg.
7486 (do_data): Same here.
7487 (process_file): And here.
7488 Update copyright.
7489
7490 * symbols.c (colon): Rewrite "already defined" fatal message
7491 code for aout with USE_EMULATIONS.
7492 Update copyright.
7493
7494 * config/obj-aout.c (OBJ_HEADER): Define.
7495 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 7496 fields of sentinel.
4c63da97
AM		 7497 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7498 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7499 forms here.
7500 (obj_aout_type): Expand S_SET_OTHER here too.
7501 (obj_read_begin_hook): Remove.
7502 (aout_pop_insert): New.
7503 (obj_aout_s_get_other): New.
7504 (obj_aout_s_get_desc): New.
7505 (aout_format_ops): New.
7506 Update copyright.
7507
7508 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7509 gets aout_pseudo_table.
7510 (aout_pseudo_table): Declare.
7511 (obj_read_begin_hook): Define.
7512 Update copyright.
7513
7514 * config/obj-coff.c (obj_pseudo_table): Rename to
7515 coff_pseudo_table.
7516 (coff_pop_insert): Use coff_pseudo_table.
7517 (coff_sec_sym_ok_for_reloc): Remove.
7518 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7519 and comment all zero entries and remove #if 0 code.
7520 Update copyright.
7521
7522 * config/obj-coff.h (obj_pop_insert): Define.
7523 (coff_pseudo_table): Declare.
7524 Update copyright.
7525
7526 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7527 s_get_size, s_set_size. Comment all zero entries.
7528 Update copyright.
7529
7530 * config/obj-elf.c (elf_s_get_other): New function.
7531 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7532 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7533 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7534 comment.
7535 (obj_elf_parse_section_letters): Don't pass error strings to
7536 printf as format arg.
7537 Update copyright.
7538
7539 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7540 OBJ_MAYBE_ECOFF.
7541 (elf_s_get_other): Declare.
7542 (S_GET_OTHER) Define as elf_s_get_other if not already
7543 defined.
7544 (S_SET_OTHER): Only define when not already defined.
7545 (elf_obj_read_begin_hook): Declare.
7546 (obj_read_begin_hook): Define.
7547 (elf_obj_symbol_new_hook): Declare.
7548 (obj_symbol_new_hook): Define.
7549 Update copyright.
7550
7551 * config/obj-multi.h: Add copyright header and protect against
7552 multiple inclusion. Add * to all function pointers.
7553 (OBJ_HEADER): If defined, include it rather than other defines
7554 in this file.
7555 (obj_frob_file_after_relocs): Test for NULL.
7556 (obj_symbol_new_hook): Here too.
7557 (obj_sec_sym_ok_for_reloc): And here.
7558 (S_GET_OTHER): Define.
7559 (S_GET_DESC): Define.
7560 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7561 (OBJ_MAYBE_ELF): Update comment.
7562
7563 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7564 OBJ_AOUT preprocessor conditional and handle emulation by
7565 testing OUTPUT_FLAVOR.
7566 (i386_displacement): Here too.
7567 (md_section_align): Similarly here.
7568 (i386_target_format): Conditionally compile when more than one
7569 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7570 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7571 (i386_displacement): Here too.
7572 Update copyright.
7573
7574 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7575 Define TARGET_FORMAT for aout only when not multi.
7576 Update copyright.
7577
7578 * config/te-multi.h: Delete file as it's identical to te-generic.h
7579
add0c677
AM		 75802000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7581
7582 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7583 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7584 LONG_MNEM_SUFFIX.
7585
7586 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7587 DWORD_MNEM_SUFFIX.
7588 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7589 comments.
7590
a19d8eb0
CP		 75912000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7592
66778679
RH		 7593 * config/tc-mips.c (mips_do_align): New function.
7594 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 7595
550262c4
NC		 75962000-01-10 Philip Blundell <philb@gnu.org>
7597
7598 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 7599 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 7600 line separator for Linux.
7601 * doc/as.texinfo (Comments): Mention the ARM.
7602
0decc840
NC		 76032000-01-10 Philip Blundell <pb@futuretv.com>
7604
7605 * configure.in (arm*-*-conix*): New target.
7606 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7607 armv*-*-linux-gnu.
7608 * configure: Regenerate.
7609
2e13b764
NC		 76102000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7611
7612 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7613 (obj_elf_visibility): New function.
3e87a760 7614
2e13b764
NC		 7615 * doc/as.texinfo (Visibility): New node: document visibility
7616 pseudo ops.
7617
2f6d2f85 7618For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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