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* config/tc-cris.c (cris_insn_first_word_frag): New.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
aacb5251
HPN		 12001-04-04 Hans-Peter Nilsson <hp@axis.com>
2
c335d394
HPN		 3 * config/tc-cris.c (md_estimate_size_before_relax) <case
4 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
5 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
6 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
7 Add cases to cover all relax states.
ed67db7a
HPN		 8 (cris_insn_first_word_frag): New.
9 (md_assemble): Call cris_insn_first_word_frag to get the first
10 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
11 end. Drop variable insn_size.
12 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
13 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
14 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 15
aacb5251
HPN		 16 * write.c (write_object_file): Reset broken word state before
17 calling relax_seg.
18
cdbc6895
AM		 192001-03-31 Alan Modra <alan@linuxcare.com.au>
20
61b96bb4
AM		 21 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
22 for one line if not already enabled.
23 * cond.c (s_elseif): Correct conditional assembly listing.
24 (s_else): Likewise.
25
cdbc6895
AM		 26 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
27 Don't abort on NULL current_cframe.
28
93c2a809
AM		 292001-03-30 Alan Modra <alan@linuxcare.com.au>
30
0529cb87 31 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 32 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
33 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
34 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
35 * config/obj-coff.c (do_relocs_for): Likewise.
36 (yank_symbols): Likewise.
37 (fixup_segment): Likewise.
38 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
39 (ppc_fix_adjustable): Likewise.
40 * config/tc-mips.c (md_convert_frag): Likewise.
41 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
42 * ehopt.c (eh_frame_convert_frag): Likewise.
43 * expr.c (make_expr_symbol): Likewise.
0529cb87 44
e46d99eb
AM		 45 * frags.h (struct frag): Add last_fr_address. Reorder fields for
46 better packing.
47 * symbols.c (resolve_symbol_value): Don't fix expression values
48 until relaxation is complete.
49 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
50 (S_GET_VALUE): Likewise, and return unresolved expression value.
51 * write.c (finalize_syms): New.
52 (relax_and_size_seg): Split into..
53 (relax_seg): New function, returns 1 if anything changed..
54 (size_seg): And the remainder of relax_and_size_seg.
55 (fixup_segment): Arrange for final resolution of sym values.
56 (adjust_reloc_syms): Likewise.
57 (write_object_file): Likewise, and repeatedly call relax_seg until
58 nothing more changes.
59 (relax_segment): Return 1 if anything changed. Use correct types
60 for rs_org `target' and `after'.
61 * write.h (finalize_syms): Declare.
62 (relax_segment): Update prototype.
63
93c2a809
AM		 64 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
65 do-nothing cases to switch to avoid abort on a second relaxation
66 pass, and tidy code a little.
67 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
68 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
69 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
70 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
71 (md_relax_table): Remove first four unused entries. Increment
72 rlx_length by one throughout table, and update comments to suit.
73 (md_estimate_size_before_relax): Return size of current variable
74 part of frag to reflect reality when relaxing more than once.
75 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
76 (COND32, UNCD32): Rename to DISP32 throughout.
77 (UNDEF_WORD_DISP): Renumber to 3.
78 (md_estimate_size_before_relax): Add extra do-nothing cases.
79 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
80 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
81 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
82 handle word and dword branches.
83
d551a338
HPN		 842001-03-29 Hans-Peter Nilsson <hp@axis.com>
85
86 * config/tc-cris.h (tc_fix_adjustable): Allow only
87 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 88 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
89 example in comment to valid type.
d551a338 90
440ecb38
L		 912001-03-28 H.J. Lu <hjl@gnu.org>
92
93 * read.c (equals): Set to local for COFF only if it hasn't been
94 defined before.
95
8a238888
AM		 962001-03-28 Alan Modra <alan@linuxcare.com.au>
97
98 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
99 (md_begin): Use it when setting default architecture.
100
775cf891
NC		 1012001-03-27 Nick Papadonis <nick@coelacanth.com>
102
103 * read.c (equals): (for COFF) default symbols to being local.
104
f9c19112
HPN		 1052001-03-27 Hans-Peter Nilsson <hp@axis.com>
106
107 * configure.in (cris-*-*): Change default emulation to criself.
108 (cris-*-*aout*): New rule.
109 * configure: Regenerate.
110
07855bec
NC		 1112001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
112
113 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
114 BFD_RELOC_390_GOTENT.
115 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
116 BFD_RELOC_390_GOTENT.
117
1182001-03-26 Nick Clifton <nickc@redhat.com>
119
120 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
121 * config/tc-s390.c (s390_force_relocation): New function: Force
122 relocations for VTINHERIT relocs.
123
0285c67d
NC		 1242001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
125
126 * doc/as.texinfo: Put @c man begin to generate the as man page.
127 When generating man, define all the variables. Re-organize some
128 options to obtain better indentation of man page.
129 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
130 (as.1): Build from as.texinfo.
131 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
132
551c1ca1
AM		 1332001-03-25 Alan Modra <alan@linuxcare.com.au>
134
135 * config/tc-i386.c (i386_scale): Accept an absolute expression for
136 scale factor, and return the end of the expression.
137 (i386_operand): Modify for above.
138
c3a27914
NC		 1392001-03-23 Nick Clifton <nickc@redhat.com>
140
141 * doc/as.texinfo: Document --listing-XXX command line switches.
142 Explain why listings behave differently when -pipe is used.
143
37006e43
NC		 1442001-03-23 Richard Sandiford <rsandifo@redhat.com>
145
146 * write.c (fix_new_exp): Print an error if passed a register.
147
08caf3f8
HPN		 1482001-03-23 Hans-Peter Nilsson <hp@axis.com>
149
150 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
151 (PIC_SUFFIX_CHAR): New macro.
152 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
153 (pic): New variable.
154 (md_longopts): New option --pic.
155 (OPTION_PIC): Define.
156 (md_estimate_size_before_relax): Tweak longish comment.
157 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
158 (md_assemble): Handle a PIC relocation on prefix and normal
159 instruction operands.
160 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
161 "complex" operand expressions. Call frag_more outside
162 gen_cond_branch_32 parameter list.
163 (cris_process_instruction): Handle PIC relocs on parsed
164 operand expressions. Validize PIC reloc sizes.
165 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
166 (gen_bdap): Handle "complex" operand expressions.
167 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
168 ADD.D offset,PC as jump instruction if generating PIC. Generate
169 error instead of crashing on complex expressions.
170 (cris_number_to_imm): Add segT parameter. All callers changed.
171 Use segT parameter, not now_seg, for segment of fixup. Handle
172 PCREL relocations but check that they are fully resolved.
173 (md_parse_option): Handle OPTION_PIC.
174 (tc_gen_reloc): Handle PIC relocs.
175 (md_show_usage): Update for --pic.
176 (md_apply_fix3): Renamed from md_apply_fix.
177 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
178 (md_cris_force_relocation): Force relocation for PIC relocs.
179
180 * config/tc-cris.h: Tweak attribution.
181 (MD_APPLY_FIX3): Define.
182 (IS_CRIS_PIC_RELOC): New macro.
183 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
184 (tc_fix_adjustable): Don't adjust a globally visible symbol when
185 generating ELF.
8a238888 186 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 187
38686296
AM		 1882001-03-20 Alan Modra <alan@linuxcare.com.au>
189
190 * frags.h (struct frag): Add relax_marker.
191 * write.c (is_dnrange): Delete.
192 (relax_frag): Use correct types for `aim', `target', `address'.
193 Delete `offset', `was_address'. Test `relax_marker' instead of
194 using fragile (and slow) address test.
195 (relax_segment): Init and flip `relax_marker'.
196
2e98d2de
AM		 1972001-03-19 Alan Modra <alan@linuxcare.com.au>
198
199 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
200 used register name.
201
e629c13f
SC		 2022001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
203
204 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
205 with 'Motorola specification for assembly language input standard'.
206
249e3833
RH		 2072001-03-17 Richard Henderson <rth@redhat.com>
208
209 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
210 (dwarf2_directive_loc): Don't use them.
211 (dwarf2_directive_file): Reject duplicate file definitions.
212 (get_filenum): Zero allocated memory.
213 (out_file_list): Complain about missing file definitions.
214
2289f85d
AM		 2152001-03-17 Alan Modra <alan@linuxcare.com.au>
216
217 * read.c (do_org): Handle complex expressions.
218 * cgen.c (gas_cgen_finish_insn): Likewise.
219
4d5a53ff
JW		 2202001-03-15 David Mosberger <davidm@hpl.hp.com>
221
222 * config/tc-ia64.c (md): New member keep_pending_output.
223 (ia64_flush_pending_output): Flush only if md.keep_pending_output
224 is not set.
225 (dot_xdata): Turn on md.keep_pending_output for the duration of
226 this function.
227 (dot_xfloat_cons): Ditto.
228 (dot_xstringer): Ditto.
229 (dot_xdata_ua): Ditto.
230 (dot_xfloat_cons_ua): Ditto.
231
2322001-03-15 Jim Wilson <wilson@redhat.com>
233
234 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
235 label support.
236
19c0258a
AO		 2372001-03-15 Alexandre Oliva <aoliva@redhat.com>
238
239 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
240
d68d4570
DD		 2412001-03-15 DJ Delorie <dj@redhat.com>
242
243 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
244 blindly freeing string if it isn't at the top of the obstack.
245
f3c180ae
AM		 2462001-03-13 Alan Modra <alan@linuxcare.com.au>
247
248 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
249 (NUM_FLAG_CODE): Define.
250 (lex_got): New function.
251 (got_reloc): New global var.
252 (x86_cons_fix_new): New function.
253 (x86_cons): New function.
254 (i386_immediate): Use lex_got here, replacing inline code. Change
255 "ignoring junk.." error message to "junk.."
256 (i386_displacement): Likewise.
257 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
258 (x86_cons): Declare.
259 (TC_CONS_FIX_NEW): Define.
260 (x86_cons_fix_new): Declare.
261
83e7603d
NC		 2622001-03-12 Nick Clifton <nickc@redhat.com>
263
264 * config/tc-arm.c (md_begin): Always set machine type based on
265 cpu_variant.
266
1ae12ab7
AM		 2672001-03-07 Alan Modra <alan@linuxcare.com.au>
268
269 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 270 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 271 union.
f3c180ae
AM		 272 <JumpInterSegment output>: Use correct i.disp_reloc[].
273 <immediate output>: Likewise.
1ae12ab7 274
4f3c3dbb
NC		 2752001-03-06 Nick Clifton <nickc@redhat.com>
276
277 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
278 BLX(1) instruction.
279
dc84e067
NC		 2802001-03-06 Igor Shevlyakov <igor@windriver.com>
281
282 * config/tc-m68k.c : Add 5407 to archs[] table.
283 (HAVE_LONG_BRANCH): Add mcf5407.
284 (select_control_regs): Recognize 5407.
285
a8150a88
DB		 2862001-03-02 Dave Brolley <brolley@redhat.com>
287
1ae12ab7
AM		 288 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
289 than m32r_do_align.
a8150a88 290
e103941e
NC		 2912001-03-02 Richard Sandiford <rsandifo@redhat.com>
292
293 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
294 (gen_to_words): Print warnings if NaNs are found and the target CPU
295 does not support them. Allow largest exponent to be used in normal
296 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
297
7c44d1d3
AJ		 2982001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
299
300 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
301 anymore since we use bfd_elf_generic_reloc now.
302 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
303
27b7e12d
AM		 3042001-02-27 Alan Modra <alan@linuxcare.com.au>
305
306 * configure.in (BFD_VERSION): New.
307 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
308 * configure: Regenerate.
309 * Makefile.am: Run "make dep-am"
310 * Makefile.in: Regenerate.
311 * doc/Makefile.in: Regenerate.
312
1af96959
NC		 3132001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
314
315 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
316 SEC_NEVER_LOAD when the 'n' flag is used.
317 Add SEC_NEVER_LOAD to matchflags.
318
d95767bf
SC		 3192001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
320
321 * symbols.c (decode_local_label_name): Initialize message_format
322 only when an error is reported (perf pb due to I18N).
323
3737d051
L		 3242001-02-23 H.J. Lu <hjl@gnu.org>
325
326 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
327 BFD_ASSEMBLER is not defined.
328
b653e7f9
NC		 3292001-02-23 Richard Sandiford <rsandifo@redhat.com>
330
331 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
332 done if it's against a symbol.
333
7463c317
TW		 3342001-02-22 Timothy Wall <twall@cygnus.com>
335
336 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
337 target formats if applicable.
338 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
339 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
340 * Makefile.in: Regenerated.
341 * configure.in: Added configuration for ia64-*-aix*.
342 * configure: Regenerated.
7c44d1d3 343
87f8eb97
JW		 3442001-02-21 David Mosberger <davidm@hpl.hp.com>
345
346 * config/tc-ia64.c (enum operand_match_result): New type.
347 (operand_match): Change return type to operand_match_result.
348 Fix all returns appropriately, adding support for returning the
349 out-of-range result.
350 (parse_operands): New locals result, error_pos, out_of_range_pos,
351 curr_out_of_range_pos. Rewrite operand matching loop to give better
352 error messages.
7c44d1d3 353
33d01f33
JW		 3542001-02-21 David Mosberger <davidm@hpl.hp.com>
355
356 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
357 (dot_proc): Clear unwind.prologue_count to zero.
358 (dot_prologue): Increment unwind.prologue_count.
359 (dot_restore): If second operand is omitted, use
360 unwind.prologue_count -1 for "ecount" (# of additional regions to
361 pop). Decrement unwind.prologue_count by number of regions
362 popped.
363
7e84d676
NC		 3642001-02-21 Nick Clifton <nickc@redhat.com>
365
366 * doc/as.texinfo (Section): Note that some flags to the COFF
367 version of .section remove attributes rather than setting them.
368
5cd4edbe
KH		 3692001-02-20 Kazu Hirata <kazu@hxi.com>
370
29184774
NC		 371 * config/tc-pdp11.c: Fix formatting.
372 * config/tc-pdp11.h: Likewise.
5cd4edbe 373
80b3ee89
AJ		 3742001-02-20 Bo Thorsen <bo@suse.de>
375
376 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
377 entry.
378
0fde8cc6 3792001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 380
381 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
382 all FreeBSD platforms should look the same at this level.
383 * configure: Rebuilt.
384 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
385
e135f41b
NC		 3862001-02-18 lars brinkhoff <lars@nocrew.org>
387
388 * Makefile.am: Add PDP-11 target.
389 * configure.in: Likewise.
390 * config/tc-pdp11.c: New file.
391 * config/tc-pdp11.h: New file.
392 * doc/Makefile.am: Add PDP-11 documentation.
393 * doc/all.texi: Likewise.
394 * doc/as.texinfo: Likewise.
395 * doc/c-pdp11.texi: New file.
396
363c574f
MG		 3972001-02-16 matthew green <mrg@redhat.com>
398
80b3ee89 399 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 400
fa1cb89c
JW		 4012001-02-13 Jim Wilson <wilson@redhat.com>
402
403 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
404 reloc instead of a 0 reloc.
405 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
406 as done.
407 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
408
c842b53a
ILT		 4092001-02-13 Ian Lance Taylor <ian@zembu.com>
410
411 * write.c (is_dnrange): Stop as soon as the address becomes
412 larger.
413 (relax_frag): Add segment parameter. Only call symbol_get_frag
414 once. Only call is_dnrange if the symbol is in the same segment,
415 and the symbol address is larger.
416 (relax_segment): Pass segment to md_relax_frag and relax_frag.
417 * write.h (relax_frag): Update declaration.
418 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
419 it to relax_frag.
420 * config/tc-m32r.c (m32r_relax_frag): Likewise.
421 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
422 (m32r_relax_frag): Update declaration.
423 * config/tc-mips.h (md_relax_frag): Add segment parameter.
424 * config/tc-tic54x.h (md_relax_frag): Likewise.
425 * doc/internals.texi (CPU backend): Update documentation for
426 md_relax_frag.
427
6fad6acb
AM		 4282001-02-13 Alan Modra <alan@linuxcare.com.au>
429
fddf5b5b
AM		 430 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
431 Mention effect of < 386 architectures on jump promotion.
432 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
433
434 * config/tc-i386.c (no_cond_jump_promotion): New.
435 (set_cpu_arch): Parse "jumps" arch modifier.
436 (insn_size): Modify usage comment.
437 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
438 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
439 (TYPE_FROM_RELAX_STATE): New define.
440 (UNCOND_JUMP, COND_JUMP): Renumber.
441 (md_relax_table): Reorder to suit.
442 (COND_JUMP86): New define.
443 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
444 (md_assemble): Create frag var for jumps of max size, encode relax
445 state for COND_JUMP86.
446 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
447 leave conditional jumps small if no_cond_jump_promotion.
448 (md_convert_frag): Likewise.
449
6fad6acb
AM		 450 * expr.c (operator): Don't bump input_line_pointer for two char
451 operators. Instead return operator size via new param num_chars.
452 (expr): Use above to parse multi-char operators correctly.
453
23df1078
JH		 454Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
455
29184774 456 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 457 BFD_RELOC_X86_64_GOTPCREL.
458 (i386_validate_fix): Likewise.
459
b1e2e654
PB		 4602001-02-12 Philip Blundell <pb@futuretv.com>
461
462 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
463 ldrt/strt instructions.
464
9117d219
NC		 4652001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
466
467 * config/tc-mips.c (macro): For M_LA_AB emit a
468 BFD_RELOC_MIPS_CALL16 relocation or a
469 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
470 BFD_RELOC_MIPS_GOT16 and
471 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
472 loading the jump register when generating SVR4_PIC code.
473
97238fbd
CD		 4742001-02-10 Chris Demetriou <cgd@broadcom.com>
475
476 * configure.in: Make 'mipself' and 'mipsecoff' emulations
477 map to MIPS-specific files, as they used to do before the
478 change on 2000-05-21.
479 * configure: Regerate.
480
0f074f60
CD		 4812001-02-10 Chris Demetriou <cgd@broadcom.com>
482
483 * config/tc-mips.c (md_parse_option): Don't try to compile
484 ELF-only option code if not ELF.
485
91a2ae2a
RH		 4862001-02-08 David Mosberger <davidm@hpl.hp.com>
487
488 * config/tc-ia64.h (md_elf_section_type): New macro.
489 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
490 (they're now handled via ia64_elf_section_type.
491
492 * config/tc-ia64.c (unwind): New members saved_text_seg,
493 saved_text_subseg, and force_unwind_entry.
494 (optimize_unw_records): New function to optimize away unnecessary
495 unwind directives.
496 (ia64_elf_section_type): New function.
497 (output_unw_records): Generate unwind info only if the size is
498 non-zero or if it's forced for some other reason (e.g.,
499 handlerdata or a personality routine).
500 (generate_unwind_image): Don't switch back to previous
501 section---stay inside the unwind info section instead so that
502 handlerdata that may follow goes into the right place.
503 (dot_handlerdata): Force generation of unwind entry and save the
504 current active text segment before generating unwind image.
505 (dot_unwentry): Force generation of unwind entry.
506 (dot_personality): Ditto.
507 (dot_endp): Generate unwind table entry only if there is
508 some unwind info or the unwind entry was forced.
509
510 * config/tc-ia64.c (make_unw_section_name): New macro to form
511 unwind section name.
512 (generate_unwind_image): Add "text_name" argument. Use it to
513 form unwind section name.
514 (dot_handlerdata): Determine current segment (section) name and
515 pass it to generate_unwind_image().
516 (dot_endp): Determine current segment (section) name and use
517 it to determine the appropriate unwind section name.
518 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
519 n, fill, and max arguments.
520
a85d7ed0
NC		 5212001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
522
523 * Makefile.am: Add linux target for S/390.
524 * configure.in: Likewise.
525 * config/tc-s390.c: New file.
526 * config/tc-s390.h: New file.
527
de68de20
AO		 5282001-02-09 Alexandre Oliva <aoliva@redhat.com>
529
530 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
531 2byte, 4byte and 8byte.
532
8ea46bbd
AM		 5332001-02-08 Alan Modra <alan@linuxcare.com.au>
534
535 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
536 md_number_to_chars with size > sizeof (valueT).
537
a99746f4
L		 5382001-02-06 H.J. Lu <hjl@gnu.org>
539
540 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
541 there is no relocation.
542
f4e17b3d
L		 5432001-02-06 H.J. Lu <hjl@gnu.org>
544
545 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
546
547 * config/tc-ia64.c (md_parse_option): Only accept the valid
548 ia64 options on "-axxx".
549
3557da92
JW		 5502001-02-05 Jim Wilson <wilson@redhat.com>
551
552 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
553 aborting for invalid operands.
554
da6c73e0
AM		 5552001-02-06 Alan Modra <alan@linuxcare.com.au>
556
557 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
558 than via pointer. Update all callers.
559 (UNWIND_LOW32): Define.
560 (UNWIND_HIGH32): Define.
561 (pa_build_unwind_subspace): Use the above macros instead of dumping
562 bitfields directly. Call frag_more once rather than multiple times.
563 (md_assemble): Use UNWIND_LOW32.
564 (pa_entry): Likewise
565 (pa_procend): Likewise.
566 (process_exit): Use UNWIND_HIGH32.
567
986c6f4b
SC		 5682001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
569
570 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
571 function to select the header according to the cpu.
572 (md_after_pass_hook, md_do_align): Remove.
573 (md_cleanup, m68hc11_cleanup): Remove.
574 (md_pcrel_from_section): Declare.
575 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
576 (build_jump_insn, build_insn): Likewise.
577 (m68hc11_listing_header): New function.
578 (m68hc11_cleanup): Remove.
579
dbb8ad49
SC		 5802001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
581
328dc123 582 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 583 symbols because there is no support for shared libraries and these
328dc123 584 symbols can't be overridden (unless they are weak).
dbb8ad49 585
a987bfc9
RH		 5862001-02-01 Momchil Velikov <velco@fadata.bg>
587
588 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
589 for the compilation unit with a zero byte.
590
22862cde
AM		 5912001-01-30 Alan Modra <alan@linuxcare.com.au>
592
593 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
594 destinations. Correct range check for 17 and 22 bit branches.
595
8ec6253e
NC		 5962001-01-25 Nick Clifton <nickc@redhat.com>
597
598 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
599 still set. Issue an error message instead.
600 (md_estimate_size_before_relax): Delete unused variable
601 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 602
43ad3147
KH		 6032001-01-23 Kazu Hirata <kazu@hxi.com>
604
605 * as.c: Fix formatting.
606 * ehopt.c: Likewise.
607 * messages.c: Likewise.
608 * stabs.c: Likewise.
609 * symbols.c: Likewise.
610
015c05c1
AM		 6112001-01-23 Ben Elliston <bje@redhat.com>
612
613 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
614
66498417
KH		 6152001-01-22 Kazu Hirata <kazu@hxi.com>
616
617 * config/tc-alpha.c: Fix formatting.
618
1aad8cf8
KH		 6192001-01-19 Kazu Hirata <kazu@hxi.com>
620
621 * config/tc-alpha.c: Fix formatting.
622
32ff5c2e
KH		 6232001-01-18 Kazu Hirata <kazu@hxi.com>
624
625 * config/tc-alpha.c: Fix formatting.
626
cd17328a
NC		 6272001-01-18 Nick Clifton <nickc@redhat.com>
628
629 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
630 "da" flags.
631 (stm_flags): Remove redundant bit from "ed" and "da" flags.
632
81c425d1
AO		 6332001-01-18 Alexandre Oliva <aoliva@redhat.com>
634
635 * configure.in (cpu_type, arch): Match i386 too.
636 * configure: Rebuilt.
637
e5cb08ac
KH		 6382001-01-16 Kazu Hirata <kazu@hxi.com>
639
640 * config/tc-i386.c: Fix formatting.
641
1d3d5051
AM		 6422001-01-16 Alan Modra <alan@linuxcare.com.au>
643
64afeba3
AM		 644 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
645 relocs for .PARISC.unwind section.
646
1d3d5051
AM		 647 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
648 depending on section flags, not just for .text.
649
b44b1b85
JW		 6502001-01-15 Jim Wilson <wilson@redhat.com>
651
652 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
653 not immediately followed by an instruction.
654
098f2ec3
KH		 6552001-01-15 Kazu Hirata <kazu@hxi.com>
656
657 * config/tc-m68hc11.c: Fix formatting.
658
d4887adc
NC		 6592001-01-15 Nick Clifton <nickc@redhat.com>
660
661 * symbols.c (colon): Change 'already defined symbol' from a
662 fatal error to an ordinary error. There is no reason why this
663 error should be fatal.
664
665 * message.c (as_fatal): Delete output file, if one has been
015c05c1 666 created.
d4887adc 667
fcfd4916
AM		 6682001-01-14 Alan Modra <alan@linuxcare.com.au>
669
670 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
671
bfb32b52
KH		 6722001-01-14 Kazu Hirata <kazu@hxi.com>
673
674 * config/tc-alpha.c: Fix formatting.
675 * config/tc-arc.c: Likewise.
676 * config/tc-arc.h: Likewise.
677 * config/tc-d10v.c: Likewise.
678 * config/tc-i370.c: Likewise.
679 * config/tc-i386.c: Likewise.
680 * config/tc-i960.c: Likewise.
681 * config/tc-m68k.c: Likewise.
682 * config/tc-ppc.c: Likewise.
683 * config/tc-sparc.c: Likewise.
684 * config/tc-tahoe.c: Likewise.
685 * config/tc-vax.c: Likewise.
686
1e07b820
KH		 687 * config/tc-arc.c: Fix formatting.
688
19203624
KH		 689 * config/tc-arc.c: Fix formatting.
690
1328dc98
AM		 6912001-01-14 Alan Modra <alan@linuxcare.com.au>
692
c46b7515
AM		 693 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
694 both 32 and 64 bit ELF.
695
1328dc98
AM		 696 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
697 and don't bother storing `m' for "ce" completer. Tidy handling of
698 'J' and 'K' operands to suit. Handle '<' and '>' operands.
699
b9d79e03
JH		 700Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
701
29184774 702 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 703 (i386_mach): Declare.
29184774 704 * config/tc-i386.c (i386_mach): New function.
b9d79e03 705
a349d9dd
PB		 7062001-01-13 Philip Blundell <philb@gnu.org>
707
708 * doc/as.texinfo: Fix spelling and cross-references.
709
710 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
711 character for all systems, not just GNU/Linux. Make it explicit
712 that `-k' doesn't affect code generation, just ELF flags.
713
e2914f48
JH		 714Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
715
716 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
717 instructions.
718
272d76e0
FCE		 7192001-01-12 Frank Ch. Eigler <fche@redhat.com>
720
721 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
722
d0398d6a
NC		 7232001-01-12 Nick Clifton <nickc@redhat.com>
724
725 * as.c (print_args): Update copyright date to 2001.
726
2d73a4ca
NC		 7272001-01-12 Peter Targett <peter.targett@arccores.com>
728
729 * doc/c-arc.texi: New file.
730 Some sections to be expanded.
731
6e0b89ee
AM		 7322001-01-12 Alan Modra <alan@linuxcare.com.au>
733
734 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
735 (md_parse_option): Always accept "--32".
736
0d2bcfaf
NC		 7372001-01-11 Peter Targett <peter.targett@arccores.com>
738
739 * as.h (TC_ARC): Ensure struc-symbol.h included.
740 * as.c (dwarf2dbg.h): Include to remove implicit declaration
741 warnings.
742 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
743 (TARGET_SYMBOL_FIELDS) added.
744
745 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
746 * doc/c-arc.texi: New file.
747 Some sections to be expanded.
748 * doc/as.texinfo: Update command-line options.
749 Removed outdated text for ARC dependant features, instead include
750 text from above file.
751
752 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
753 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
754 (targ-cpu.h) header.
755 * config/tc-arc.h:
756 * config/tc-arc.c: New updated configuration for
757 ARC, including selection of core variants, and extensibility of
758 instructions, registers etc. through directives.
759
760 * config/tc-arc.c (arc_extinst): Minor corrections for
761 error messages.
762 (arc_common) Likewise. Make alignment argument optional for local
763 symbols also, with default of zero.
764
88051039
SC		 7652001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
766
767 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
768 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
769 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
770 and fix_new_exp() instead.
771 (md_convert_frag): For indexed post byte use the symbol value
772 rather than the displacement.
773 (md_relax_table): Fix indexed offset relax.
774
d8273f3b
SC		 7752001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
776
777 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
778 relax weak symbols.
015c05c1 779 (relaxable_symbol): New function.
d8273f3b 780
eea2ad45
AJ		 7812001-01-11 Andreas Jaeger <aj@suse.de>
782
783 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
784 not used anywhere.
785
7a91e76a
NC		 7862001-01-10 Nick Clifton <nickc@redhat.com>
787
788 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
789 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
790
aa257fcd
NC		 7912001-01-10 Nick Clifton <nickc@redhat.com>
792
793 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
794 character used to dollar local symbols.
795 (LOCAL_LABEL_CHAR): New constant - the magic character used to
796 local label symbols.
797 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
798 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
799 if defined.
800 Use LOCAL_LABEL_CHAR.
801 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
802 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
803 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
804
b77a7acd
AJ		 8052001-01-08 Bo Thorsen <bo@suse.de>
806
015c05c1
AM		 807 * config/tc-i386.c (i386_immediate, i386_displacement):
808 GOTPCREL check fix.
b77a7acd 809
5c2bd011
ILT		 8102001-01-07 Ian Lance Taylor <ian@zembu.com>
811
812 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
813 in last change.
814
46a04e3a
PB		 8152001-01-07 Philip Blundell <philb@gnu.org>
816
817 * doc/as.texinfo (Bug Reporting): Update email address for
818 reports.
819 * README: Likewise.
820
b96d3a20
JH		 821Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
822
823 * configure.in: Define DEFAULT_ARCH for i386.
29184774 824 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 825 move testing for 64bit operands to proper place.
826
55b62671
AJ		 8272001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
828
829 * doc/as.texinfo: Document '#' as comment character for i386 and
830 x86_64. Add AMD x86-64 into menu of machine dependent information.
831
832 * doc/c-i386.texi: Document x86_64 extensions.
833
7bc70a8e
JH		 834Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
835
29184774 836 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 837
a167610d
JH		 838Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
839
29184774 840 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 841 * NEWS: Add note about Pentium4 support.
842
09f131f2
JH		 843Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
844
29184774 845 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 846 (type_names): Add new types.
847
6f8c0c4c
JH		 848Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
849
29184774 850 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 851 CpuUnknown): Renumber
852 (CpuP4, CpuSSE2): New.
853 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
854
b96ed59a
PB		 8552001-01-03 Philip Blundell <pb@futuretv.com>
856
857 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
858 relocs.
859 (alpha_fix_adjustable): Likewise.
860 (md_apply_fix): Likewise.
861
a735d1cd
L		 8622000-12-31 H.J. Lu <hjl@gnu.org>
863
864 * listing.c (listing_message): Allocate string only if it is
865 used.
866
867 * configure: Rebuild.
868
67db5ab4
HPN		 8692000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
870
871 * doc/internals.texi (Relaxing with a table) <after relaxation>:
872 Point out caveats with generating fixups for the opcode in a frag.
873
c0d8940f
JH		 874Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
875
876 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
877 * NEWS: Add x86_64.
878
087f563c
L		 8792000-12-29 H.J. Lu <hjl@gnu.org>
880
881 * listing.c (calc_hex): Print the variable part only if the
882 fragment type is rs_fill.
883
8108ad8e
HPN		 8842000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
885
886 * doc/internals.texi (tc_conditional_pseudoop,
887 TC_LINKRELAX_FIXUP): Fix typos.
888
799051fc
RH		 8892000-12-28 Richard Henderson <rth@redhat.com>
890
891 * write.c (subsegs_finish): Fix thinko last change -- don't
892 "optimize" the alignment == 0 case.
893
0a9ef439
RH		 8942000-12-28 Richard Henderson <rth@redhat.com>
895
896 * as.h (rs_align_test): New.
897 * frags.c (NOP_OPCODE): Move default from read.c.
898 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
899 (frag_align_code): New.
900 * frags.h (frag_align_code): Declare.
901 * read.c (NOP_OPCODE): Remove.
902 (do_align): Use frag_align_code.
903 * write.c (NOP_OPCODE): Remove.
904 (get_recorded_alignment): New.
905 (cvt_frag_to_fill): Handle rs_align_test.
906 (relax_segment): Likewise.
907 (subsegs_finish): Align last subseg in section to the
908 section alignment. Use frag_align_code.
909 * write.h (get_recorded_alignment): Declare.
910 * config/obj-coff.c (size_section): Handle rs_align_test.
911 (fill_section, fixup_mdeps): Likewise.
912 (write_object_file): Use frag_align_code.
913
914 * config/tc-alpha.c (alpha_align): Use frag_align_code.
915 (alpha_handle_align): New.
916 * config/tc-alpha.h (HANDLE_ALIGN): New.
917 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
918
919 * config/tc-i386.h (md_do_align): Use frag_align_code.
920 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
921
922 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
923 (ia64_handle_align): New.
924 * config/tc-ia64.h (HANDLE_ALIGN): New.
925 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
926
927 * config/tc-m32r.c (m32r_do_align): Remove.
928 (m32r_handle_align): New.
929 (fill_insn): Use frag_align_code.
930 * config/tc-m32r.h (md_do_align): Remove.
931 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
932 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
933 * config/tc-mips.c, config/tc-mips.h: Similarly.
934
935 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
936 (sh_handle_align): Likewise. Handle rs_align_code.
937 (sh_do_align): Remove.
938 * config/tc-sh.h (md_do_align): Remove.
939 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
940
941 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
942 (sparc_handle_align): Likewise. Handle rs_align_code.
943 * config/tc-sparc.h (md_do_align): Remove.
944 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
945
3cd4dda7
DD		 9462000-12-22 DJ Delorie <dj@redhat.com>
947
948 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
949 when we assemble the first half of a pair.
950
ec56dfb4
L		 9512000-12-22 H.J. Lu <hjl@gnu.org>
952
953 * config/tc-i386.c (reloc): Update the macro for non-bfd
954 assembler.
955 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
956
ad1172d4
L		 9572000-12-22 H.J. Lu <hjl@gnu.org>
958
959 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
960
3e73aa7c
JH		 961Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
962
29184774 963 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 964 (QWORD_MNEM_SUFFIX): New macro.
965 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
966 New macros
967 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
968 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
969 ImmExt): Renumber.
970 (Size64, No_qSuf, NoRex64, Rex64): New macros.
971 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
972 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
973 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
974 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
975 Renumber.
976 (Reg, WordReg): Add Reg64.
977 (Imm): Add Imm32S and Imm64.
978 (EncImm): New.
979 (Disp): Add Disp64 and Disp32S.
980 (AnyMem): Add Disp32S.
981 (RegRex, RegRex64): New macros.
982 (rex_byte): New type.
29184774 983 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 984 (fits_in_unsigned_long, fits_in_signed_long): New functions.
985 (reloc): New parameter "signed"; support x86_64.
986 (set_code_flag): New.
987 (DEFAULT_ARCH): New macro; default to "i386".
988 (default_arch): New static variable.
989 (struct _i386_insn): New fields Operand_PCrel; rex.
990 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
991 (flag_code): New enum and static variable.
992 (use_rela_relocations): New static variable.
993 (flag_code_names): New static variable.
994 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
995 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
996 K6 and Athlon.
997 (i386_align_code): Return plain "nop" for x86_64.
998 (mode_from_disp_size): Support Disp32S.
999 (smallest_imm_type): Support Imm32S and Imm64.
1000 (offset_in_range): Support size of 8.
1001 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1002 (md_pseudo_table): Add "code64"; use set_code_flat.
1003 (md_begin): Emit sane error message on hash failure.
1004 (tc_i386_fix_adjustable): Support x86_64 relocations.
1005 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1006 instructions supported on particular arch just partially,
1007 output of 64bit immediates, handling of Imm32S and Disp32S type.
1008 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1009 (i386_displacement): Likewise.
1010 (i386_index_check): Cleanup; support 64bit addresses.
1011 (md_apply_fix3): Support x86_64 relocation and rela.
1012 (md_longopts): Add "32" and "64".
1013 (md_parse_option): Add OPTION_32 and OPTION_64.
1014 (i386_target_format): Call even for ELFs; choose between
1015 elf64-x86-64 and elf32-i386.
1016 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1017 (tc_gen_reloc): Support rela relocations and x86_64.
1018 (intel_e09_1): Support QWORD.
1019
21d6c4af
DN		 10202000-12-15 Diego Novillo <dnovillo@redhat.com>
1021
1022 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1023 it's not an offset expression.
21d6c4af
DN		 1024 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1025 keep the braces '[' and ']' in the output string.
1026 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1027 != FLAT. There is no such op_modifier.
1028
6717891c
NC		 10292000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1030
1031 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1032 if we have it.
1033
ee515fb7
KH		 10342000-12-13 Kazu Hirata <kazu@hxi.com>
1035
1036 * as.h: Fix formatting.
1037 * cgen.h: Likewise.
1038 * dwarf2dbg.c: Likewise.
1039 * input-scrub.c: Likewise.
1040 * read.h: Likewise.
1041
349a994c
DD		 10422000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1043
1044 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1045 configure: Regenerate.
1046
42dbf88c
NC		 10472000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1048
1049 * dwarf2dbg.c: #include <limits.h> only if it exists.
1050
0485cba3
AM		 10512000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1052
1053 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1054 (md_apply_fix): Here too.
1055
514829c3
JW		 10562000-12-12 Jim Wilson <wilson@redhat.com>
1057
1058 * config/tc-ia64.h (ia64_init): Add prototype.
1059
92eb7b32
L		 10602000-12-12 H.J. Lu <hjl@gnu.org>
1061
1062 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1063
1064 * read.h (outputting_stabs_line_debug): Change it to int.
1065 * stabs.c (outputting_stabs_line_debug): Likewise.
1066
8141c27d
GK		 10672000-12-12 Geoffrey Keating <geoffk@redhat.com>
1068
1069 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1070 the address of a function result.
1071
5d6f4f16
GK		 10722000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1073
1074 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1075 (md_assemble): Call dwarf2_emit_insn.
1076 (shlib): Fix typo SHILB -> SHLIB.
1077 (md_parse_option): Likewise.
1078 (ppc_elf_validate_fix): Likewise:
1079 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1080
d4c0c039
NC		 10812000-12-12 Nick Clifton <nickc@redhat.com>
1082
1083 * cgen.h: Fix formatting.
1084 * input-scrub.c: Fix formatting.
1085 * macro.c: Fix formatting.
e972090a 1086 * config/tc-mips.c: Fix formatting.
584da044 1087 * doc/c-mips.texi: Fix formatting.
55b62671 1088
f16b83df
JH		 1089Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1090
29184774 1091 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1092 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1093 references.
1094 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1095 otherwise.
29184774 1096 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1097 (No_dSuf): Kill.
1098
1099 * i386.h (*_Suf): Remove No_dSuf.
1100 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1101 Remove.
1102 (i386_optab): Remove 'd' in the suffixes.
1103
50705ef4
AM		 11042000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1105
1106 * config/tc-i386.c (T_SHORT): Undefine before defining.
1107
beae10d5
KH		 11082000-12-05 Kazu Hirata <kazu@hxi.com>
1109
1110 * config/tc-mips.c: Fix formatting.
1111
bccba5f0 11122000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1113
1114 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1115 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1116 (md_show_usage): Ditto.
1117 (md_parse_option): Ditto.
1118 (d10v_cleanup): Writes pending instruction only if
1119 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1120 Fix compile time warning messages.
50705ef4
AM		 1121
1122 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1123
11242000-12-04 Matthew Hiller <hiller@redhat.com>
1125
50705ef4 1126 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1127 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1128 function entry and unset at function exit.
1129
50705ef4 1130 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1131
1132 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1133
1134 * dwarf2dbg.c: Fix compile time warning messages.
1135
bc805888
KH		 11362000-12-03 Kazu Hirata <kazu@hxi.com>
1137
1138 * config/tc-a29k.c: Fix formatting.
1139 * config/tc-alpha.c: Likewise.
1140 * config/tc-arm.c: Likewise.
1141 * config/tc-cris.c: Likewise.
1142 * config/tc-hppa.c: Likewise.
1143 * config/tc-i370.c: Likewise.
1144 * config/tc-i386.c: Likewise.
1145 * config/tc-i860.c: Likewise.
1146 * config/tc-i960.c: Likewise.
1147 * config/tc-ia64.c: Likewise.
1148 * config/tc-m68hc11.c: Likewise.
1149 * config/tc-m68k.c: Likewise.
1150 * config/tc-m88k.c: Likewise.
1151 * config/tc-pj.c: Likewise.
1152 * config/tc-ppc.c: Likewise.
1153 * config/tc-sh.c: Likewise.
1154 * config/tc-sparc.c: Likewise.
1155 * config/tc-tahoe.c: Likewise.
1156 * config/tc-vax.c: Likewise.
1157
3dacdf2e
NC		 11582000-12-01 Chris Demetriou <cgd@sibyte.com>
1159
50705ef4
AM		 1160 * config/tc-mips.c (mips_ip): When calculating offsets,
1161 don't accept as constant the difference between the
1162 addresses of symbols in two different sections.
1163
1164 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1165 specifiers.
1166 (validate_mips_insn): Likewise. Also, update 'B' operand
1167 specifier to use OP_*_CODE20 constants and delete 'm' operand
1168 specifier.
1169 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1170 operand specifiers. Change warning generated by 'B' operand
1171 specifier to reflect its new multi-purpose usage.
1172
1173 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1174 -1, and update comment.
1175 (file_mips_isa): Likewise.
1176 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1177 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1178 ISA_* constants rather than hard-coded numbers.
1179 (mips_cpu_info): New structure.
1180 (mips_cpu_info_table): New table describing CPU and ISA names
1181 and numbers.
1182 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1183 mips_cpu_info_from_cpu): New functions.
1184 (mips_isa_to_str): New function to get string for ISA name.
1185 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1186 return const char *.
1187 (md_begin): Redo CPU and ISA selection logic, using
1188 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1189 than hard-coded numbers.
1190 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1191 ISA_* constants rather than hard-coded numbers.
1192 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1193 (md_longopts): Delete OPTION_NO_MIPS32.
1194 (md_parse_option): Convert to use ISA_* constants rather than
1195 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1196 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1197 to use strcasecmp to recognize "default" and to use
1198 mips_cpu_info_from_name to get CPU numbers from argument.
1199 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1200 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1201 mips32-4k.
1202 (s_mipsset): Accept ISA value 32.
1203 * doc/as.texinfo: Clean up MIPS options summary slightly,
1204 remove -no-mips32. Add note about -mips4 and -mips32
1205 specifying those ISA levels. Delete -mips32 and -no-mips32
1206 cpu flag descriptions.
1207 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1208 up the supported CPU switch list, and replace 4Kc, 4Km, and
1209 4Kp entries with a single mips32-4k entry. Note that you can
1210 use ".set mips32".
1211
29184774 1212 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1213 ISA_MIPS64.
1214 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1215 -mips5 and -mips64.
1216 (md_parse_option): Add cases for OPTION_MIPS5 and
1217 OPTION_MIPS64.
1218 (md_show_usage): Mention -mips5 and -mips64 arguments.
1219 (s_mipsset): Add cases for MIPS5 and MIPS64.
1220 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1221 and pseudo-CPUs.
1222 * doc/as.texinfo: Mention -mips5 and -mips64 options
1223 and their meanings.
1224 * doc/c-mips.texi: Likewise. Also update introduction
1225 and ".set" usage information.
1226
1227 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1228 CPU list.
1229 (mips_cpu_info_table): Add SB-1 entries.
1230 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1231 known to the -mcpu option.
1232
1233 * doc/as.texinfo: Correct description of MIPS -mcpu
1234 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1235
5f68c319
NC		 12362000-12-01 Joel Sherrill <joel@OARcorp.com>
1237
3dacdf2e
NC		 1238 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1239 New targets.
1240 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1241 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1242 * configure: Regenerate.
1243 * config.in: Regenerate.
1244 * Makefile.in: Regenerate.
1245 * aclocal.m4: Regenerate.
1246 * po/gas.pot: Regenerate.
50705ef4 1247
4ce3447c
PB		 12482000-11-30 Philip Blundell <pb@futuretv.com>
1249
1250 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1251 even in non BFD_ASSEMBLER case.
1252
76a0ddac
DN		 12532000-11-30 Diego Novillo <dnovillo@redhat.com>
1254
29184774 1255 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1256 syntax.
1257
220e750f
RH		 12582000-11-29 Richard Henderson <rth@redhat.com>
1259
1260 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1261 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1262 thread multiple subsegments properly; handle multiple code
1263 sections properly; emit proper compilation unit info for assembler
1264 generated debugging.
1265
1266 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1267 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1268 (dwarf2dbg_estimate_size_before_relax): Declare.
1269 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1270 * write.c: Include dwarf2dbg.h.
1271 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1272 (relax_segment): Likewise.
1273
99b222b4
HPN		 12742000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1275
1276 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1277 jump>: Use as_bad_where instead of as_bad. Tweak error message
1278 accordingly. Stabilize frag by updating fix part and resetting
1279 variant part.
1280 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1281 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1282 indexing is_end_of_line[].
1283 (md_assemble): Initialize size to 0.
1284 (md_section_align): Mark parameter seg as unused.
e46fee70 1285 (parse_reg): Parse names case-insensitively.
99b222b4 1286
814f6641
KH		 12872000-11-28 Kazu Hirata <kazu@hxi.com>
1288
1289 * config/obj-aout.h: Fix formatting.
1290 * config/obj-bout.h: Likewise.
1291 * config/obj-coff.c: Likewise.
1292 * config/obj-coff.h: Likewise.
1293 * config/obj-elf.h: Likewise.
1294 * config/obj-som.h: Likewise.
1295 * config/obj-vms.c: Likewise.
1296 * config/obj-vms.h: Likewise.
1297 * config/tc-h8300.h: Likewise.
1298 * config/tc-ns32k.h: Likewise.
1299 * config/tc-sparc.h: Likewise.
1300 * config/tc-tic54x.h: Likewise.
1301 * config/tc-z8k.h: Likewise.
1302
e47b9e39
NC		 13032000-11-28 Nick Clifton <nickc@redhat.com>
1304
1305 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1306 License is present in the sources, but not the output, and
1307 also available from the GNU website.
1308 (GNU Free Documentation License): Comment out this section.
1309
fcdc20a4
HPN		 13102000-11-28 Hans-Peter Nilsson <hp@axis.com>
1311
43c34dee
HPN		 1312 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1313 targets. Remove i860 from valid a.out targets.
1314 * Makefile.in: Regenerate.
1315
fcdc20a4 1316 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1317 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1318 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1319 (s_cris_file, s_cris_loc): New.
1320 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1321 * Makefile.am: Regenerate dependencies.
1322 * Makefile.in: Regenerate.
1323
16887944
AM		 13242000-11-28 Alan Modra <alan@linuxcare.com.au>
1325
1326 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1327 (MRI_MUL_PRECEDENCE): Likewise.
1328 (op_rank): Fix a comment typo.
1329
ae3e85dd
SC		 13302000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1331
1332 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1333 the error message.
1334 (get_operand): Fix analysis for movw/movb instructions.
1335
077b8428
NC		 13362000-11-24 Nick Clifton <nickc@redhat.com>
1337
1338 * configure.in (xscale-elf): Add target.
1339 (xscale-coff): Add target.
1340 * configure: Regenerate.
1341
1342 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1343 extenstion.
1344 (ARM_EXT_XSCALE): New ARM architecture extension.
1345 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1346 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1347 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1348 (ARM_ARCH_V4): Remove processor from architecture.
1349 (ARM_ARCH_3M): New architecutre definition.
1350 (ARM_ARCH_V5TE): New architecutre definition.
1351 (ARM_ARCH_XSCALE): New architecutre definition.
1352 (CPU_DEFAULT): Allow to be defaulted to XScale.
1353 (atpcs): New boolean variable.
1354 (ldr_flags): Support 'd' flag for double word loads.
1355 (str_flags): Support 'd' flag for double word stored.
1356 (do_mia): New function.
1357 (do_mar): New function.
1358 (do_mra): New function.
1359 (do_pld): New function.
1360 (do_ldrd): New function.
1361 (do_blx): New function.
1362 (do_bkpt): New function.
1363 (do_clz): New function.
1364 (do_lstc2): New function.
1365 (do_cdp2): New function.
1366 (do_t_blx): New function.
1367 (do_t_bkpt): New function.
1368 (do_smla): New function.
1369 (do_smlal): New function.
1370 (do_smul): New function.
1371 (do_qadd): New function.
1372 (do_co_reg2c): New function.
1373 (LONGEST_INSN): Redefine to 7.
1374
1375 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1376 command line switches.
1377
2434f565
JW		 13782000-11-22 Jim Wilson <wilson@redhat.com>
1379
1380 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1381 (struct rsrc): Make line unsigned.
1382 (gr_values): Add missing initializer.
1383 (SLOT_NUM_NOT_SET): Add unsigned cast.
1384 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1385 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1386 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1387 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1388 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1389 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1390 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1391 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1392 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1393 Add ATTRIBUTE_UNUSED to unused parameters.
1394 (convert_expr_to_ab_reg): Add parens.
1395 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1396 (dot_prologue): Initialize grsave when declared.
1397 (md_pseudo_table): Add missing initializers.
1398 (operand_match): Add casts to bfd_vma.
1399 (emit_one_bundle): Delete unused local prev. Make required_template
1400 unsigned.
1401 (specify_resource): Cast i to unsigned.
1402 (note_register_values): Use fprintf_vma.
1403 (print_dependency): Likewise.
1404
5a080f89
JW		 14052000-11-21 Jim Wilson <wilson@redhat.com>
1406
5e7474a7
JW		 1407 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1408 for unwind info section.
1409 (dot_endp): Likewise for unwind section.
1410
5a080f89
JW		 1411 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1412 fix_new_exp.
1413
732d96b6
JJ		 14142000-11-21 Jakub Jelinek <jakub@redhat.com>
1415
1416 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1417 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1418 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1419
6d2cf69f
RH		 14202000-11-17 Richard Henderson <rth@redhat.com>
1421
1422 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1423 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1424 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1425
8179bd9b
NC		 14262000-11-17 Nick Clifton <nickc@redhat.com>
1427
1428 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1429 .file pseudo ops.
1430
316e2c05
RH		 14312000-11-17 Richard Henderson <rth@redhat.com>
1432
1433 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1434
a8316fe2
RH		 14352000-11-17 Richard Henderson <rth@redhat.com>
1436
1437 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1438 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1439 tri-state definition of alpha_flag_mdebug.
1440 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1441 (s_alpha_file): Store first .file directive.
1442 (s_alpha_stab): New.
1443 (md_pseudo_table): Add stabs and stabn.
1444
e346e481
RH		 14452000-11-17 Richard Henderson <rth@redhat.com>
1446
1447 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1448
4dc7ead9
RH		 14492000-11-17 Richard Henderson <rth@redhat.com>
1450
1451 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1452 (main): Call dwarf2_finish.
4dc7ead9
RH		 1453 * as.h (debug_type): Clarify documentation of the meaning
1454 of this variable.
1455 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1456 (print_stats): Fix parenthesis problem.
1457 (now_subseg_size): New.
1458 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1459 (dwarf2_directive_file): Don't set debug_type.
1460 (dwarf2_where): Honor DEBUG_DWARF2 first.
1461 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1462 do nothing if not emitting dwarf2 debug info, or no work.
1463 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1464 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1465 (ecoff_new_file): Likewise.
1466 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1467 commentary wrt dwarf2.
1468
1469 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1470 ATTRIBUTE_UNUSED as needed.
1471 (emit_insn): Call dwarf2_emit_insn.
1472 (s_alpha_file): New.
1473 (s_alpha_loc): New.
1474 (s_alpha_coff_wrapper): Don't handle them.
1475 (md_pseudo_table): Update for .file and .loc.
1476 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1477
1478 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1479 don't protect with debug_type.
1480 * config/tc-hppa.c (md_assemble): Likewise.
1481 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1482 * config/tc-mn10300.c (md_assemble): Likewise.
1483 * config/tc-sh.c (md_assemble): Likewise.
1484 * config/tc-v850.c (md_assemble): Likewise.
1485
1486 * config/tc-arm.c (arm_end_of_source): Remove.
1487 * config/tc-hppa.c (pa_end_of_source): Remove.
1488 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1489 * config/tc-mn10300.c (mn10300_finalize): Remove.
1490 * config/tc-sh.c (sh_finalize): Remove.
1491 * config/tc-v850.c (sh_finalize): Remove.
1492
1493 * config/tc-arm.h (md_end): Remove.
1494 * config/tc-hppa.h (md_end): Remove.
1495 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1496 * config/tc-m68hc11.h (md_end): Remove.
1497 * config/tc-mn10300.h (md_end): Remove.
1498 * config/tc-sh.h (md_end): Remove.
1499 * config/tc-v850.h (md_end): Remove.
1500
1501 * config/tc-ia64.c (emit_one_bundle): Don't protect
1502 dwarf2 bits with debug_type.
1503 (md_assemble): Likewise.
1504 (ia64_end_of_source): Don't call dwarf2_finish.
1505
ca683b78
JW		 15062000-11-16 Jim Wilson <wilson@redhat.com>
1507
1508 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1509 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1510 > 16.
1511
6f620856
L		 15122000-11-16 H.J. Lu <hjl@gnu.org>
1513
1514 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1515 version name.
1516
19d63e5d
KH		 15172000-11-15 Kazu Hirata <kazu@hxi.com>
1518
1519 * config/tc-tic30.c: Fix formatting.
1520 * config/tc-tic80.c: Likewise.
1521 * config/tc-v850.c: Likewise.
1522 * config/tc-vax.c: Likewise.
1523 * config/tc-w65.c: Likewise.
1524 * config/tc-z8k.c: Likewise.
1525
a8761a19
DD		 15262000-11-14 DJ Delorie <dj@redhat.com>
1527
1528 * config/tc-v850.c: Support dwarf2.
1529 * config/tc-v850.h: Ditto.
1530
1531 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1532 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1533
88be23ec
BS		 15342000-11-15 Bernd Schmidt <bernds@redhat.com>
1535
29184774 1536 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1537 (errata_nops_necessary_p): New function.
1538 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1539 md.
1540
72a76794
JW		 15412000-11-14 Jim Wilson <wilson@redhat.com>
1542
1543 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1544 return little endian bfd formats.
1545
4a1805b1
KH		 15462000-11-14 Kazu Hirata <kazu@hxi.com>
1547
1548 * config/aout_gnu.h: Fix formatting.
1549 * config/atof-vax.c: Likewise.
1550 * config/m68k-parse.h: Likewise.
1551 * config/m88k-opcode.h: Likewise.
1552 * config/obj-elf.c: Likewise.
1553 * config/tc-arm.c: Likewise.
1554 * config/tc-cris.c: Likewise.
1555 * config/tc-i386.c: Likewise.
1556 * config/tc-ia64.c: Likewise.
1557 * config/tc-mn10300.c: Likewise.
1558 * config/te-386bsd.h: Likewise.
1559 * config/te-hppa.h: Likewise.
1560 * config/te-nbsd.h: Likewise.
1561 * config/te-ppcnw.h: Likewise.
1562 * config/te-sparcaout.h: Likewise.
1563 * config/te-tmips.h: Likewise.
1564 * config/vax-inst.h: Likewise.
1565 * config/vms-conf.h: Likewise.
1566
c810873d
JJ		 15672000-11-14 Jakub Jelinek <jakub@redhat.com>
1568
1569 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1570
79082ff0
L		 15712000-11-13 H.J. Lu <hjl@gnu.org>
1572
1573 * config/obj-elf.c (elf_frob_symbol): Support
1574 ".symver name,name2@@@nodename".
1575 (elf_frob_file_before_adjust): Likewise.
1576
1577 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1578 and ".symver name,name2@@@nodename".
1579 Fix a typo.
1580
1da00eb4
L		 15812000-11-12 H.J. Lu (hjl@gnu.org)
1582
1583 * config/obj-elf.c (obj_elf_symver): Check missing version
1584 name.
1585
f585997b
L		 15862000-11-12 H.J. Lu (hjl@gnu.org)
1587
1588 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1589 instead of bfd_vma for non-bfd assemblers.
1590
ef5c4bfc
KH		 15912000-11-09 Kazu Hirata <kazu@hxi.com>
1592
1593 * itbl-ops.c: Fix comment typos.
1594
f5a30c2e
JW		 15952000-11-08 Jim Wilson <wilson@redhat.com>
1596
1597 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1598 (struct unwind): Add next_slot_frag field.
1599 (slot_index): New parameters slot_frag and first_frag. Add code
1600 to add in frag sizes when different. Add comments.
1601 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1602 arguments to slot_index.
1603 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1604 loop end. Set next_slot_frag field.
1605
339681c0
L		 16062000-11-07 H.J. Lu <hjl@gnu.org>
1607
1608 * doc/as.texinfo (.symver): Updated for versioned symbol
1609 reference.
1610
1611 * obj.h (format_ops): Add the frob_file_before_adjust field.
1612
1613 * config/obj-aout.c (aout_format_ops): Set the
1614 frob_file_before_adjust field to 0.
1615 * config/obj-coff.c (coff_format_ops): Likewise.
1616 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1617
1618 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1619 name.
1620 (elf_frob_file_before_adjust): New function to remove unneeded
1621 versioned symbols from the symbol table.
1622 (elf_format_ops): Set the frob_file_before_adjust field to
1623 elf_frob_file_before_adjust.
1624
1625 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1626 not defined.
1627
1628 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1629
4a314ec8
NC		 16302000-11-07 Peter Targett <peter.targett@arccores.com>
1631
1632 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1633 BIG_ENDIAN macros.
1634 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1635 Fix compile time warning messages.
50705ef4 1636
604d524f
NC		 16372000-11-07 Nick Clifton <nickc@redhat.com>
1638
1639 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1640 buffer in order to avoid buffer overflows.
1641
44f5c83a
JW		 16422000-11-06 Steve Ellcey <sje@cup.hp.com>
1643
1644 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1645 Change M to m for -milp32 or -mlp64 to match gcc.
1646 (dot_endp): Use bytes_per_address instead of 8.
1647 (emit_one_bundle): Use number_to_chars_littleendian instead of
1648 md_number_to_chars.
1649 (fix_insn): Likewise.
1650 (ia64_init): New function.
1651 (ia64_target_format): New function.
1652 (md_begin): Set endianness, arch, and machine as appropriate.
1653 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1654 Make these macros depend on TE_HPUX macro.
1655 (TARGET_FORMAT): Define.
1656 (HOST_SPECIAL_INIT): Define.
1657 * config/te-hpux.h: New file.
1658 * configure.in: Add "ia64-*-hpux*" target to configure.
1659 * configure: Regenerate.
50705ef4 1660
7152f1dc
KH		 16612000-11-06 Kazu Hirata <kazu@hxi.com>
1662
ef99799a
KH		 1663 * as.c: Fix formatting.
1664 * dwarf2dbg.c: Likewise.
1665 * input-file.c: Likewise.
7152f1dc
KH		 1666 * input-file.h: Likewise.
1667 * input-scrub.c: Likewise.
ef99799a
KH		 1668 * itbl-ops.c: Likewise.
1669 * listing.c: Likewise.
1670 * macro.h: Likewise.
1671 * messages.c: Likewise.
1672 * read.c: Likewise.
1673 * subsegs.c: Likewise.
1674 * subsegs.h: Likewise.
1675 * write.c: Likewise.
7152f1dc 1676
cf055d54
NC		 16772000-11-06 Nick Clifton <nickc@redhat.com>
1678
1679 * doc/as.texinfo: Add GNU Free Documentation License.
1680 * doc/gasp.texi: Add GNU Free Documentation License.
1681 * doc/as.1: Add GNU Free Documentation License.
1682
8d6b5c8e
NC		 16832000-11-05 Nick Clifton <nickc@redhat.com>
1684
1685 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1686
59ff2774
NC		 16872000-11-02 Per Lundberg <plundis@chaosdev.org>
1688
1689 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1690 * configure: Regenerate.
1691
37d8bb27
NC		 16922000-11-01 Nick Clifton <nickc@redhat.com>
1693
1694 * read.c (original_case_string): New global variable.
1695 (read_a_source_file): Copy opcode string into
1696 original_case_string if clobbering the case of the opcode.
1697 * read.h: Export the definition of original_case_string.
1698 * config/tc-arm.c (md_assembler): When parsing a .req
1699 directive use the original opcode string, not the case
1700 clobbered version.
1701
d75bb8cf
NC		 17022000-11-02 Nick Clifton <nickc@redhat.com>
1703
1704 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1705 variable.
d75bb8cf
NC		 1706 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1707 dwarf2_where and dwarf2_gen_line_info.
1708
6c17cfe4
PB		 17092000-11-02 Theo Honohan <th@futuretv.com>
1710
50705ef4 1711 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1712
c51ce5f0
EC		 17132000-10-31 Eric Christopher <echristo@redhat.com>
1714
1715 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1716 or pc-relative, else use fx_offset.
1717
f1bcba5b
JW		 17182000-10-31 Jim Wilson <wilson@redhat.com>
1719
1720 * config/tc-ia64.c (struct md): New field tag_fixups.
1721 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1722 qualifying predicate.
1723 (emit_one_bundle): Delete spurious multiplication by one. Handle
1724 tag_fixups.
1725 (ia64_start_line): Error if dangling qualifying predicate.
1726 (defining_tag): New static variable.
1727 (ia64_unrecognized_line, case '['): Parse tags.
1728 (ia64_frob_label): Create tag_fixups.
1729 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1730
8637c045
AM		 17312000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1732
1733 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1734
ebeeafe6
BS		 17352000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1736
29184774 1737 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1738
b041f888
KH		 17392000-10-30 Kazu Hirata <kazu@hxi.com>
1740
1741 * expr.c: Fix formatting.
1742 * flonum-copy.c: Likewise.
1743 * flonum.h: Likewise.
1744 * gasp.c: Likewise.
1745 * hash.c: Likewise.
1746
d8374dcd
HPN		 17472000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1748
1749 * as.h (OPTION_MD_BASE): Bump to 190.
1750 * as.c (parse_args) <std_longopts>: Add comment about the need to
1751 check OPTION_MD_BASE in as.h.
1752
1308f14c
HPN		 1753 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1754 for weak symbols.
1755
6f6ef0fa
NC		 17562000-10-27 Nick Clifton <nickc@redhat.com>
1757
1758 * configure.in (emulations): Add m68hc12.
1759 * configure: Regenerate.
1760 * po/gas.pot: Regenerate.
c51ce5f0 1761
bf1b5881
AH		 17622000-10-27 Aldy Hernandez <aldyh@redhat.com>
1763
50705ef4
AM		 1764 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1765 cpsr*.
1766 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1767
85a39694
NC		 17682000-10-25 Nick Clifton <nickc@redhat.com>
1769
1770 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1771 a DWARF2 line number information sequence.
1772
1773 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1774
1775 * read.c (generate_lineno_debug): Update comment describing why
1776 DWARF2 line number debug information is not generated
1777 automatically by this function.
1778
1779 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1780 not all.
c51ce5f0 1781
85a39694
NC		 1782 * config/tc-arm.h (md_end): Define.
1783 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1784
85a39694
NC		 1785 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1786 if generating DWARF2 line numbers.
1787 (arm_end_of_source): New function. Call dwarf2_finish if
1788 necessary.
1789
1790 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1791 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1792 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1793
cce0cbdc
DN		 17942000-10-25 Diego Novillo <dnovillo@cygnus.com>
1795
29184774 1796 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1797 arguments.
1798
64a0c779
DN		 17992000-10-24 Diego Novillo <dnovillo@cygnus.com>
1800
29184774 1801 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1802 (build_displacement_string): Remove.
1803 (i386_parse_seg): Remove.
1804 (i386_intel_memory_operand): Remove.
1805 (i386_intel_operand): Re-write using recursive descent parser based
1806 on MASM documentation.
1807 (struct intel_parser_s): New structure.
1808 (intel_parser): New static variable.
1809 (struct intel_token): New structure.
1810 (cur_token, prev_token): New static variables.
1811 (T_NIL): Define.
1812 (T_CONST): Define.
1813 (T_REG): Define.
1814 (T_BYTE): Define.
1815 (T_WORD): Define.
1816 (T_DWORD): Define.
1817 (T_QWORD): Define.
1818 (T_XWORD): Define.
1819 (T_SHORT): Define.
1820 (T_OFFSET): Define.
1821 (T_PTR): Define.
1822 (T_ID): Define.
1823 (intel_match_token): New function.
1824 (intel_get_token): New function.
1825 (intel_putback_token): New function.
1826 (intel_expr): New function.
1827 (intel_e05): New function.
1828 (intel_e05_1): New function.
1829 (intel_e06): New function.
1830 (intel_e06_1): New function.
1831 (intel_e09): New function.
1832 (intel_e09_1): New function.
1833 (intel_e10): New function.
1834 (intel_e10_1): New function.
1835 (intel_e11): New function.
1836
19f7b010
JJ		 18372000-10-20 Jakub Jelinek <jakub@redhat.com>
1838
1839 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1840 instructions to loose any special insn->architecture mask.
1841
1842 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1843 (sparc_md_end, sparc_arch_types, sparc_arch,
1844 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1845 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1846 request v9b architecture if they are used).
1847
3ae647a0
NC		 18482000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1849
1850 * config/tc-m68k.c: Fix the previous misapplied patch.
1851
5cbdaa77
NC		 18522000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1853
50705ef4
AM		 1854 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1855 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1856 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1857 BFD_RELOC_*.
5cbdaa77 1858
e6c774b4
KH		 18592000-10-17 Kazu Hirata <kazu@hxi.com>
1860
1861 * debug.c: Fix formatting.
1862 * depend.c: Likewise.
1863 * dwarf2dbg.c: Likewise.
1864 * dwarf2dbg.h: Likewise.
1865 * ecoff.c: Likewise.
1866 * expr.c: Likewise.
1867 * expr.h: Likewise.
1868 * flonum-konst.c: Likewise.
1869 * frags.h: Likewise.
1870
ea20a7da
CC		 18712000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1872
1873 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1874 options.
1875 * doc/as.texinfo: Added notes about this new option.
1876
266cb5f1
HPN		 18772000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1878
1879 * config/tc-sh.c (JREG): Remove.
1880 (md_convert_frag): Remove #if 0:d code using JREG.
1881
6588847e
DN		 18822000-10-15 Diego Novillo <dnovillo@cygnus.com>
1883
1884 * config/tc-i386.c (i386_operand_modifier): Only match
1885 modifiers SHORT and FLAT if they are followed by a space.
1886 (parse_register): When `allow_naked_reg' is set, do not confuse
1887 identifiers that start with a register name with a register.
1888
30a2b4ef
KH		 18892000-10-12 Kazu Hirata <kazu@hxi.com>
1890
1891 * app.c: Fix formatting.
1892 * as.c: Likewise.
1893 * as.h: Likewise.
1894 * bit_fix.h: Likewise.
1895 * cgen.c: Likewise.
1896 * cgen.h: Likewise.
1897 * cond.c: Likewise.
1898
d01e2a23
AM		 18992000-10-11 Alan Modra <alan@linuxcare.com.au>
1900
1901 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1902
44852b19
AM		 19032000-10-07 Alan Modra <alan@linuxcare.com.au>
1904
dc1fc56b
AM		 1905 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1906 Re-arrange function a little and improve error message.
1907
44852b19
AM		 1908 * write.c (write_relocs): Fix a comment.
1909
1910 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1911 link-once sections.
1912
afa680f8
JW		 19132000-10-05 Jim Wilson <wilson@cygnus.com>
1914
1915 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1916
ce8a8b2f
AM		 19172000-10-05 Alan Modra <alan@linuxcare.com.au>
1918
1919 * config/tc-i386.c: Delete some useless comments, reformat others.
1920
1921 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1922 non-global syms in linkonce sections.
1923
56d27c17
AM		 19242000-10-04 Ralf Baechle <ralf@gnu.org>
1925
1926 * config/tc-ia64.c (operand_match): Don't use // style comments.
1927 * config/tc-i370.c: Likewise.
1928
7b15d668
HPN		 19292000-09-29 Hans-Peter Nilsson <hp@axis.com>
1930
1931 Changes to handle varying register prefix and user symbol prefix.
1932 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1933 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1934 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1935 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1936 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1937 (demand_register_prefix): New variable.
1938 (md_pseudo_table): New pseudo ".syntax".
1939 (md_longopts): New options --no-underscore and --underscore.
1940 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1941 on symbols_have_leading_underscore.
1942 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1943 (get_spec_reg): Ditto.
1944 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1945 Fix formatting.
1946 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1947 --help.
1948 <case OPTION_NO_US, case OPTION_US>: New.
1949 (md_show_usage): Be brief and reformat to match continuation of
1950 --help.
1951 * po/gas.pot: Regenerate.
1952
27df9f40
AM		 19532000-09-28 Alan Modra <alan@linuxcare.com.au>
1954
1955 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1956 force relocs for 12 bit branches.
1957 (md_apply_fix): Similarly, adjust logic here.
1958
5506e1a5
AM		 19592000-09-28 Alan Modra <alan@linuxcare.com.au>
1960
1961 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1962 adjust for external and weak syms as we will use a reloc. Allow
1963 for +8 offset when calculating limits of branches.
1964 (hppa_fix_adjustable): Undo 2000-09-23 change.
1965 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1966 Correct distance calculation.
47d89dba
AM		 1967 (tc_gen_reloc): Print the file name and line number if we can't
1968 handle a fixup.
5506e1a5
AM		 1969
1970 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1971 * config/tc-hppa.c (nonzero_dibits): Define.
1972 (arg_reloc_stub_needed): Check each arg and return value
1973 separately for zero case.
1974 (pa_align): Declare argument `bytes'.
1975
81d4177b
KH		 19762000-09-25 Kazu Hirata <kazu@hxi.com>
1977
1978 * config/tc-cris.c: Fix formatting.
1979 * config/tc-d10v.h: Likewise.
1980 * config/tc-d30v.c: Likewise.
1981 * config/tc-d30v.h: Likewise.
1982 * config/tc-fr30.c: Likewise.
1983 * config/tc-fr30.h: Likewise.
1984 * config/tc-m68k.c: Likewise.
1985 * config/tc-m68k.h: Likewise.
1986 * config/tc-pj.h: Likewise.
1987 * config/tc-ppc.c: Likewise.
1988 * config/tc-ppc.h: Likewise.
1989 * config/tc-sh.c: Likewise.
1990 * config/tc-sh.h: Likewise.
1991 * config/tc-sparc.c: Likewise.
1992 * config/tc-v850.h: Likewise.
1993 * config/tc-vax.h: Likewise.
1994 * config/tc-w65.h: Likewise.
1995 * config/tc-z8k.h: Likewise.
1996
959ee541
AM		 19972000-09-23 Alan Modra <alan@linuxcare.com.au>
1998
1999 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2000 checks only for ELF.
2001 (hppa_force_relocation): Likewise.
2002
139368c9
JW		 20032000-09-22 Jim Wilson <wilson@cygnus.com>
2004
2005 * config/tc-ia64.c (dv_sem): Add "stop".
2006 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2007 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2008 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2009 match above.
2010 (mark_resources): Check IA64_RS_PRr.
2011
151337e8
NC		 20122000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2013
56d27c17 2014 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 2015 md_estimate_size_before_relax): Redesign and clean up the
2016 relaxation mechanism.
2017
0b7410c4
KH		 20182000-09-21 Kazu Hirata <kazu@hxi.com>
2019
2020 * config/tc-ns32k.c: Fix formatting.
2021 * config/tc-ns32k.h: Likewise.
2022
a4d24084
KH		 20232000-09-20 Kazu Hirata <kazu@hxi.com>
2024
82efde3a
KH		 2025 * config/tc-m32r.c: Fix formatting.
2026 * config/tc-m32r.h: Likewise.
2027 * config/tc-m68851.h: Likewise.
2028 * config/tc-m68hc11.c: Likewise.
2029 * config/tc-m68hc11.h: Likewise.
2030 * config/tc-m88k.c: Likewise.
2031 * config/tc-mcore.c: Likewise.
a75214e5 2032 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2033 * config/tc-mips.c: Likewise.
2034 * config/tc-mips.h: Likewise.
2035 * config/tc-mn10200.h: Likewise.
2036 * config/tc-mn10300.h: Likewise.
a75214e5 2037 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2038 * config/tc-tahoe.h: Likewise.
2039
4844386e 20402000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2041
2042 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2043 Likewise in relaxation description comments.
2044
9e754211
AM		 20452000-09-18 Alan Modra <alan@linuxcare.com.au>
2046
2047 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2048 subtraction of two syms without emitting a relocation.
2049
2050 From David Huggins-Daines <dhd@linuxcare.com>
2051 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2052 global or weak symbols.
2053
4a4f25cf
KH		 20542000-09-15 Kazu Hirata <kazu@hxi.com>
2055
2056 * config/tc-h8300.h: Fix formatting.
2057 * config/tc-h8500.c: Likewise.
2058 * config/tc-h8500.h: Likewise.
2059 * config/tc-hppa.h: Likewise.
2060 * config/tc-i370.h: Likewise.
2061 * config/tc-i386.h: Likewise.
2062 * config/tc-i860.c: Likewise.
2063 * config/tc-i860.h: Likewise.
2064 * config/tc-i960.h: Likewise.
2065 * config/tc-ia64.c: Likewise.
2066 * config/tc-ia64.h: Likewise.
2067
1dab94dd
KH		 20682000-09-14 Kazu Hirata <kazu@hxi.com>
2069
2070 * config/tc-a29k.c: Fix formatting.
2071 * config/tc-alpha.c: Likewise.
2072 * config/tc-arc.c: Likewise.
2073 * config/tc-arc.h: Likewise.
2074 * config/tc-arm.c: Likewise.
2075 * config/tc-arm.h: Likewise.
2076 * config/tc-avr.c: Likewise.
2077 * config/tc-avr.h: Likewise.
2078 * config/tc-tic30.c: Likewise.
2079 * config/tc-tic30.h: Likewise.
2080 * config/tc-tic54x.c: Likewise.
2081 * config/tc-tic54x.h: Likewise.
2082 * config/tc-tic80.c: Likewise.
2083 * config/tc-tic80.h: Likewise.
2084
7484b8e6
TW		 20852000-09-14 Timothy Wall <twall@cygnus.com>
2086
2087 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2088 parallel comparisons for later use.
2089 (struct rsrc): Add parallel comparison type.
2090 (resources_match): Skip special cases of PR usage (non-conflicting
2091 parallel compares).
56d27c17 2092
bf514e21
KH		 20932000-09-13 Kazu Hirata <kazu@hxi.com>
2094
2095 * config/obj-ecoff.c: Fix formatting.
2096 * config/obj-elf.c: Likewise.
2097 * config/obj-elf.h: Likewise.
2098 * config/obj-evax.h: Likewise.
2099 * config/obj-generic.h: Likewise.
2100 * config/obj-hp300.c: Likewise.
2101 * config/obj-hp300.h: Likewise.
2102 * config/obj-ieee.h: Likewise.
2103 * config/obj-vms.c: Likewise.
2104 * config/obj-vms.h: Likewise.
2105
156c2f8b 21062000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2107
50705ef4
AM		 2108 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2109 (md_parse_option): Ditto.
2110 (md_longopts): Add -mips32 option.
2111 (md_show_usage): Document new options.
2112 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2113 (mips_ip): Assemble mfc0 with a sub-selection code.
2114 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2115 (mips_cpu_to_str): New function.
2116 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2117 Use CPU_* defines instead of hardcoded numbers.
2118
50705ef4
AM		 2119 * doc/as.texinfo: Document new options.
2120 * doc/c-mips.texi: Ditto.
156c2f8b 2121
a01b9fa4
KH		 21222000-09-12 Kazu Hirata <kazu@hxi.com>
2123
2124 * as.h: Fix formatting.
2125 * asintl.h: Likewise.
2126 * bit_fix.h: Likewise.
dcd619be
KH		 2127 * config/obj-aout.c: Likewise.
2128 * config/obj-aout.h: Likewise.
2129 * config/obj-bout.c: Likewise.
2130 * config/obj-bout.h: Likewise.
2131 * config/obj-coff.c: Likewise.
2132 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2133 * dwarf2dbg.h: Likewise.
2134 * expr.h: Likewise.
2135 * flonum.h: Likewise.
2136 * frags.h: Likewise.
2137 * itbl-ops.h: Likewise.
2138 * macro.h: Likewise.
2139 * read.h: Likewise.
2140 * sb.h: Likewise.
2141 * struc-symbol.h: Likewise.
2142 * subsegs.h: Likewise.
2143 * symbols.h: Likewise.
2144 * tc.h: Likewise.
2145 * write.h: Likewise.
2146
92774660
KH		 21472000-09-11 Kazu Hirata <kazu@hxi.com>
2148
f0e652b4
KH		 2149 * bignum-copy.c: Fix formatting.
2150 * config/tc-i370.c: Likewise.
92774660
KH		 2151 * config/tc-i960.c: Likewise.
2152 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2153 * ehopt.c: Likewise.
2154 * flonum-copy.c: Likewise.
2155 * flonum-konst.c: Likewise.
2156 * flonum-mult.c: Likewise.
2157 * literal.c: Likewise.
2158 * read.c: Likewise.
2159 * sb.c: Likewise.
2160 * stabs.c: Likewise.
2161 * subsegs.c: Likewise.
92774660 2162
222f8079
PB		 21632000-09-09 Philip Blundell <philb@gnu.org>
2164
2165 * configure.in (arm*-*-uclinux*): New target.
2166 * configure: Regenerate.
2167
c488923f
KH		 21682000-09-09 Kazu Hirata <kazu@hxi.com>
2169
2170 * input-file.c: Fix formatting.
2171 * itbl-ops.c: Likewise.
2172 * messages.c: Likewise.
2173
e0e3ecca
PB		 21742000-09-08 Philip Blundell <philb@gnu.org>
2175
2176 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2177 offset is negative.
2178
5d64ca4e
L		 21792000-09-07 H.J. Lu <hjl@gnu.org>
2180
2181 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2182 * configure: Rebuild.
2183
bdaaa2e1
KH		 21842000-09-07 Kazu Hirata <kazu@hxi.com>
2185
e49bc11e
KH		 2186 * atof-generic.c: Fix formatting.
2187 * config/tc-mips.c: Likewise.
e13b337a
KH		 2188 * config/tc-vax.c: Likewise.
2189 * input-scrub.c: Likewise.
bdaaa2e1 2190
d07ed2cd
AO		 21912000-09-07 Alexandre Oliva <aoliva@redhat.com>
2192
2193 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2194 * configure.in (sh-*-linux*): Added.
2195 * configure: Rebuilt.
2196
86905619
KH		 21972000-09-06 Kazu Hirata <kazu@hxi.com>
2198
a28a3ccf
JL		 2199 * config/tc-hppa.c: Fix formatting.
2200
86905619
KH		 2201 * ecoff.c: Fix formatting.
2202
58cccadb
AO		 22032000-09-06 Alexandre Oliva <aoliva@redhat.com>
2204
2205 * configure: Rebuilt with new libtool.m4.
2206
542d6675
KH		 22072000-09-05 Kazu Hirata <kazu@hxi.com>
2208
2209 * cgen.c: Fix formatting.
2210 * config/tc-ia64.c: Likewise.
2211
5b343f5a
NC		 22122000-09-05 Nick Clifton <nickc@redhat.com>
2213
2214 * aclocal.m4: Regenerate.
2215 * config.in: Regenerate.
2216 * configure: Regenerate.
2217 * po/gas.pot: Regenerate.
50bbae35 2218
07e90ad5
HPN		 22192000-09-05 Hans-Peter Nilsson <hp@axis.com>
2220
2221 * config/tc-cris.c: Correct comment typos.
2222
1485d400
EC		 22232000-09-05 Eric Christopher <echristo@cygnus.com>
2224
2225 * config/tc-mn10300.c: Cleanup.
2226 (md_pcrel_from): Enable.
2227
904a31bf
AM		 22282000-09-05 Alan Modra <alan@linuxcare.com.au>
2229
927781e2
AM		 2230 * expr.c (operand): Fix a comment typo.
2231 * write.c (write_relocs): Fix a signed/unsigned warning.
2232
ecacdc7a
AM		 2233 * config/tc-hppa.c (fudge_reg_expressions): New
2234 (hppa_force_reg_syms_absolute): New.
2235 (pa_equ): Allow reg_section expressions.
2236 * config/tc-hppa.c (md_optimize_expr): Define.
2237 (hppa_force_reg_syms_absolute): Prototype.
2238
2239 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2240 (pa_parse_number): Pass in arg to select fp reg parsing.
2241 Return 1 to indicate format checks pass. If strict, then only
2242 accept a register or register symbol. Return value in...
2243 (pa_number): New static for pa_parse_number.
2244 (FP_REG_BASE): Define.
2245 (FP_REG_RSEL): Define.
2246 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2247 appropriate. White space changes.
2248 (need_pa11_opcode): Don't bother passing any params, get them from
2249 globals instead.
2250 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2251 Remove extraneous check in case 'Q'.
2252 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2253 reg, set section of resulting symbol to reg_section.
2254 (pa_parse_space_stmt): Modify call to pa_parse_number.
2255 (pa_space): Likewise.
2256
904a31bf
AM		 2257 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2258 (hppa_force_relocation): Handle vtable relocs.
2259 (pa_vtable_entry): New.
2260 (pa_vtable_inherit): New.
2261 (md_pseudo_table): Add entries for vtable pseudos.
2262 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2263 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2264 against weak syms.
2265 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2266 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2267 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2268 millicode import.
2269 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2270 specify a symbol type.
2271
2272 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2273 dependent things together.
2274 (md_elf_symbol_type): Define.
2275
2276 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2277 symbol.
2278 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2279
2280 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2281 (obj_elf_vtable_entry): Declare.
2282
2283 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2284 and export function.
2285 (obj_elf_vtable_entry): Similarly.
2286 (elf_pseudo_table): Fix the damage with a cast.
2287
a47cf567 22882000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2289
2290 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2291 for template selection when a label is needed.
2292
197865e8
KH		 22932000-09-02 Kazu Hirata <kazu@hxi.com>
2294
2295 * config/tc-ia64.c: Fix formatting.
2296
18e03609
NC		 22972000-09-02 Nick Clifton <nickc@redhat.com>
2298
2299 * configure.in: Increase version number to 2.10.91.
2300 * configure: Regenerate.
2301 * aclocal.m4: Regenerate.
2302 * config.in: Regenerate.
2303 * po/gas.pot: Regenerate.
2304 * Makefile.in: Regenerate.
1485d400 2305
a1cc9221
AO		 23062000-09-01 Alexandre Oliva <aoliva@redhat.com>
2307
2308 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2309 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2310 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2311 similar relocs.
2312 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2313 branches.
2314
23152000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2316
2317 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2318 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2319 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2320 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2321 (GOT_symbol): New variable.
2322 (md_undefined_symbol): Set it.
2323
44576e1f
RH		 23242000-09-01 Richard Henderson <rth@cygnus.com>
2325
2326 * config/tc-ia64.c (match): Don't inline.
2327 (extra_goodness): New.
2328 (md_begin): Prefer nop.f and nop.b for best_template.
2329
29f8404c
KH		 23302000-08-31 Kazu Hirata <kazu@hxi.com>
2331
76b0a8c0
KH		 2332 * as.c: Fix formatting.
2333 * cond.c: Likewise.
2334 * frags.c: Likewise.
29f8404c
KH		 2335 * macro.c: Likewise.
2336
b4c1ea07
EC		 23372000-08-31 Eric Christopher <echristo@cygnus.com>
2338
2339 * config/tc-mn10300.c: Cleanup and fix warnings.
2340 (md_pseudo_table): Add initializers.
2341 (md_show_usage): Cleanup.
2342 (md_parse_option): Fix warnings.
2343 (md_undefined_symbol): Fix warnings.
2344 (md_conver_frag): Fix warnings.
2345 (tc_gen_reloc): Fix warnings.
2346 (md_apply_fix3): Fix warnings.
2347 (check_operand): Fix warnings.
2348
ac48eca1
AO		 23492000-08-31 Alexandre Oliva <aoliva@redhat.com>
2350
2351 * acinclude.m4: Include libtool and gettext macros from the
2352 top level.
2353 * aclocal.m4, configure: Rebuilt.
2354
e0c21649
GK		 23552000-08-30 Mark Hatle <mhatle@mvista.com>
2356
2357 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2358
cf39a089
KH		 23592000-08-31 Kazu Hirata <kazu@hxi.com>
2360
2361 * listing.c: Fix formatting.
2362
3ee4defc
KH		 23632000-08-29 Kazu Hirata <kazu@hxi.com>
2364
2365 * app.c: Fix a comment typo. Fix formatting.
2366
1e8d20f4
NC		 23672000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2368
29184774 2369 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2370 offset of the target destination for jmp instructions.
2371 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2372
5bcac8a4
HPN		 23732000-08-24 Hans-Peter Nilsson <hp@axis.com>
2374
2375 * NEWS: Mention support for CRIS.
2376
46547ecc
DC		 2377Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2378
2379 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2380 Sets `.lcomm' alignment to zero.
2381
4b853faa
AO		 23822000-08-23 Alexandre Oliva <aoliva@redhat.com>
2383
29184774
NC		 2384 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2385 TC_FIX_ADJUSTABLE): Define.
4b853faa 2386
efcc5914
JW		 23872000-08-23 Jim Wilson <wilson@cygnus.com>
2388
2389 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2390 unwind.personality_routine is set.
2391
aca719bf
AO		 23922000-08-23 H.J. Lu <hjl@gnu.org>
2393
2394 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2395
a3da4de1
AO		 23962000-08-23 Alexandre Oliva <aoliva@redhat.com>
2397
2398 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2399 environment is pe.
2400
56385375
L		 24012000-08-22 H.J. Lu <hjl@gnu.org>
2402
2403 * config.in (STRICTCOFF): New for strict COFF.
2404
2405 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2406 i386-*-go32* and i386-go32-rtems*.
2407 * configure: Rebuilt.
2408
2409 * config/obj-coff.c (obj_coff_endef): Follow the historical
2410 behavior if STRICTCOFF is not defined.
2411
2412 * doc/internals.texi: Document STRICTCOFF.
2413
8f36cd18
AO		 24142000-08-22 Alexandre Oliva <aoliva@redhat.com>
2415
2416 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2417 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2418 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2419 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2420 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2421 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2422 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2423 Likewise.
2424
58a77e41
EC		 24252000-08-22 Eric Christopher <echristo@cygnus.com>
2426
2427 * config/tc-mn10300.c: (md_apply_fix): New function.
2428 (mn10300_force_relocation): New function.
2429 (mn10300_fix_adjustable): New function.
2430
2431 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2432 (TC_HANDLES_FX_DONE): Define.
2433 (obj_fix_adjustable): Define.
2434 (MD_APPLY_FIX3): Define.
2435 (TC_LINKRELAX_FIXUP): Define.
2436
2437 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2438 previously defined.
2439 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2440
2441 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2442
ded0649c
JE		 24432000-08-21 Jason Eckhardt <jle@cygnus.com>
2444
2445 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2446 if the fixup resulted in a relocation.
2447
66102fe2
NC		 24482000-08-18 Nick Clifton <nickc@redhat.com>
2449
2450 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2451 Make reference to first element of shift_names explicit.
2452
02198638
AO		 24532000-08-18 Alexandre Oliva <aoliva@redhat.com>
2454
2455 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2456 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2457 add a symbol's address. Removed all target-specific #ifdefs that
2458 used to accomplished the same.
2459 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2460 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2461 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2462 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2463 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2464
353e2c69
KH		 24652000-08-17 Kazu Hirata <kazu@hxi.com>
2466
2467 * dwarf2dbg.c: Fix formatting.
2468
4fb7971f
NC		 24692000-08-17 Nick Clifton <nickc@redhat.com>
2470
2471 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2472 to be recoded as logical shift lefts by zero.
2473
50b81f19
JW		 24742000-08-16 Jim Wilson <wilson@cygnus.com>
2475
2476 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2477 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2478 source registers.
2479 (note_register_values): Handle IA64_OPND_R3_2 operands.
2480
f869cfc6
JE		 24812000-08-16 Jason Eckhardt <jle@cygnus.com>
2482
50bbae35 2483 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2484
8cb8bcba
NC		 24852000-08-16 Nick Clifton <nickc@redhat.com>
2486
2487 * config/tc-arm.c (struct asm_shift): Delete.
2488 (shift[]): Delete.
2489 (enum asm_shift_index): New.
2490 (struct asm_shift_properties): New.
2491 (struct asm_shift_name): New.
2492 (shift_properties[]); New.
2493 (shift_names[]); New.
2494
2495 (decode_shift): Use new structures.
2496 Issue a warning is "ROR #0" is used.
2497 Issue a warning if "ASR #0" or "LSR #0" is used.
2498
2499 (md_begin): Initialise arm_shift_hsh table from new
2500 asm_shift_name array.
2501
c2158c24
JJ		 25022000-08-16 Jakub Jelinek <jakub@redhat.com>
2503
2504 * config/tc-sparc.c: Kill all warnings.
2505 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2506 in -xarch= as well.
2507 (md_show_usage): Update usage text.
2508
70485b5c
NC		 25092000-08-16 Nick Clifton <nickc@redhat.com>
2510
c2158c24 2511 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2512 useful.
2513
a47cf567 25142000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2515
2516 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2517
2518 * config/tc-sh.c (md_assemble): Changed so debug_type
2519 test performed for ppi_assemble
2520 * config/tc-sh.c: Included dwarf2dbg.h.
2521 (debug_line): Defined.
2522 (md_assemble): Generates dwarf2 line info.
2523 (sh_finalize): New function. Finalize dwarf2 info.
2524 (assemble_ppi): Returns size of code generated.
2525 (build_Mytes): Returns size of code generated.
2526 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2527 * config/tc-sh.h (md_end): Defined.
2528 (sh_finalize): Declared.
2529
1db77c8e
AO		 25302000-08-15 Alexandre Oliva <aoliva@redhat.com>
2531
2532 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2533 md_number_to_chars.
2534
046b3b54
NC		 25352000-08-14 Nick Clifton <nickc@redhat.com>
2536
2537 * config/tc-arm.c (do_bx): Allow "bx pc".
2538
c43c2cc5
JW		 25392000-08-14 Jim Wilson <wilson@cygnus.com>
2540
2541 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2542 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2543 (md_begin): Change assignment to md.flag to OR in the new bit.
2544
d1d8ba22
NC		 25452000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2546
2547 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2548 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2549 C_MOU, and C_EOS.
d1d8ba22 2550
22b36938
JE		 25512000-08-14 Jason Eckhardt <jle@cygnus.com>
2552
2553 * NEWS: Mention i860 support.
2554
c0bd0db2
JL		 2555Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2556
2557 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2558
0ac658b8
AS		 25592000-08-14 Andreas Schwab <schwab@suse.de>
2560
2561 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2562
9fc2dda2
JE		 25632000-08-11 Andreas Schwab <schwab@suse.de>
2564
2565 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2566 argument.
2567
bc4466dc
KH		 25682000-08-11 Kazu Hirata <kazu@hxi.com>
2569
2570 * expr.c: Fix formatting.
351aa9f6 2571 * config/obj-bout.c: Likewise.
bc4466dc 2572
a9c99419
JE		 25732000-08-10 Jason Eckhardt <jle@cygnus.com>
2574
2575 * doc/c-i860.texi: Flesh out the i860 section more.
2576
7c743825
KH		 25772000-08-10 Kazu Hirata <kazu@hxi.com>
2578
2579 * symbols.c: Fix formatting.
929b12bc 2580 * expr.c: Likewise.
7c743825 2581
fa2255cb
DN		 2582Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2583
29184774
NC		 2584 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2585 modifier has the IgnoreSize bit set.
fa2255cb 2586
fc997f4b
AM		 25872000-08-09 Alan Modra <alan@linuxcare.com.au>
2588
2589 From Rodney Brown <RodneyBrown@mynd.com>
2590 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2591 * configure: Regenerate.
2592
a47cf567
NC		 25932000-08-09 Kazu Hirata <kazu@hxi.com>
2594
2595 * hash.c: Fix formatting.
2596 * gasp.c: Likewise.
2597
305d537e
JE		 25982000-08-08 Jason Eckhardt <jle@cygnus.com>
2599
2600 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2601 (i860_fix_info): New enum.
2602 (MD_APPLY_FIX3): Define.
2603 (WORKING_DOT_WORD): Define.
2604 (TC_HANDLES_FX_DONE): Define.
2605 (DIFF_EXPR_OK): Define.
2606 (LISTING_HEADER): Define.
2607 (TARGET_FORMAT): Select target format based on endian flag.
2608 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2609 (target_big_endian): Add external declaration.
2610
2611 * config/tc-i860.c: All existing code reworked completely. Other
2612 new code shown below.
2613 (SYNTAX_SVR4): Define.
2614 (target_warn_expand): New variable.
2615 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2616 (md_longopts): Declare and define with new options (-EL, -EB,
2617 and -mwarn-expand).
2618 (md_show_usage): New function.
2619 (md_operand): New function.
2620 (obtain_reloc_for_imm16): New function.
2621 (md_apply_fix3): New function.
2622 (tc_gen_reloc): New function.
2623
df86943d
NC		 26242000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2625
2626 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2627 2 bytes of the jump address are in the same frag.
2628 (find): Accept 68hc12 register indirect modes.
2629
2630 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2631
30d25259
RH		 26322000-08-07 Richard Henderson <rth@cygnus.com>
2633
2634 * config/tc-ia64.c (unwind): Add prologue_mask member.
2635 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2636 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2637 (dot_body): Clear unwind.prologue_mask.
2638 (dot_prologue): Set it. Accept a register second argument.
2639
2d484c7f
KH		 26402000-08-07 Kazu Hirata <kazu@hxi.com>
2641
2642 * config/atof-ieee.c: Fix formatting.
2643 * config/atof-tahoe.c: Likewise.
2644
a47cf567 26452000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2646
3d4ae3c0
NC		 2647 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2648 work.
2649
c91d2e08
NC		 2650 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2651 of .popsection, .previous, .pushsection, .subsection,
2652 .version, .vtable_entry, .vtable_inherit and .weak.
2653
47926f60
KH		 26542000-08-05 Kazu Hirata <kazu@hxi.com>
2655
2656 * config/tc-cris.c: Fix formatting.
2657 * config/tc-i386.c: Likewise.
2658 * config/tc-sparc.c (sparc_ip): Simplify the code.
2659
ab3e48dc
KH		 26602000-08-04 Kazu Hirata <kazu@hxi.com>
2661
2662 * config/tc-cris.c: Rearrange code for readability.
2663 * config/tc-d10v.c: Fix formatting.
2664 * config/tc-m32r.c: Likewise.
2665 * config/tc-sparc.c: Likewise.
2666
3d56ab85
JW		 26672000-08-02 Jim Wilson <wilson@cygnus.com>
2668
2669 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2670 before ia64_find_opcode.
2671 (md_assemble): Likewise.
2672
3f9dfb2c
NC		 26732000-08-01 Nick Clifton <nickc@cygnus.com>
2674
a47cf567 2675 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2676 Undo some formatting fixes.
3f9dfb2c 2677
28e4f854
KH		 26782000-08-01 Kazu Hirata <kazu@hxi.com>
2679
2680 * config/obj-som.c: Fix formatting.
2681 * config/obj-ieee.c: Likewise.
2682 * config/tc-arm.c: Likewise.
2683 * config/tc-v850.c: Likewise.
2684
a570e639
NC		 26852000-08-01 Nick Clifton <nickc@redhat.com>
2686
2687 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2688 index by command line option.
58a77e41 2689
a570e639
NC		 26902000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2691
2692 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2693 (@node M68K-Branch): Rewrite to match the reality.
2694
e3308d0d
JE		 26952000-07-31 Jason Eckhardt <jle@cygnus.com>
2696
2697 * doc/c-i860.texi: New file.
2698 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2699 * doc/Makefile.in: Regenerate.
2700 * doc/all.texi: Add I860 as relevant architecture.
2701 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2702
2fd5405a
NC		 27032000-07-31 Kazu Hirata <kazu@hxi.com>
2704
2705 * config/tc-d30v.c: Fix formatting.
2706
28e7409f
NC		 27072000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2708
50bbae35
AM		 2709 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2710 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2711 long emit a long branch if available instead of an absolute jump, never
2712 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2713
2714 * doc/c-m68k.texi: Document new command line option.
58a77e41 2715
a47cf567
NC		 27162000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2717
2718 * config/tc-avr.c: Use PARAMS macro in function declarations.
2719 Don't declare md_pcrel_from_section (already in tc-avr.h).
2720 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2721 (avr_operand): Don't set (unsigned) op_mask to -1.
2722
534022ea
JE		 27232000-07-28 Jason Eckhardt <jle@cygnus.com>
2724
50bbae35
AM		 2725 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2726 * configure: Regenerated.
2727 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2728 of operand to the .type directive (.e.g, "type").
534022ea 2729
4c400d5e
AM		 27302000-07-28 Alan Modra <alan@linuxcare.com.au>
2731
2732 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2733 * app.c (do_scrub_chars): Record where first comment found.
2734 * read.c (read_a_source_file): Init found_comment on entry, and
2735 notify whether comments found on exit.
2736 * config/tc-hppa.c (md_shortopts): Add "c".
2737 (md_longopts): Add warn-comment.
2738 (md_parse_option): Handle it.
2739 (md_show_usage): Show available options.
2740 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2741
0aa529cb
AC		 2742Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2743
2744 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2745 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2746 sym_ptr_ptr
0aa529cb
AC		 2747 (md_estimate_size_before_relax): Don't fall off end of function.
2748
c6a7ab1f
NC		 27492000-07-27 Kazu Hirata <kazu@hxi.com>
2750
2751 * config/tc-avr.c: Fix formatting.
2752 * config/tc-ns32k.c: Likewise.
2753
e0c6ed95
AM		 27542000-07-27 Alan Modra <alan@linuxcare.com.au>
2755
2756 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2757
27582000-07-27 Kazu Hirata <kazu@hxi.com>
2759
2760 * config/tc-d10v.c: Fix formatting.
2761 * config/tc-z8k.c: Likewise.
2762 * config/tc-sparc.c: Likewise.
2763
6883dc5e 27642000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2765
2766 * cgen.c (queue_fixup): Declare opinfo.
2767 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2768 (gas_cgen_md_operand): Ditto.
2769 (gas_cgen_md_apply_fix3): Ditto.
2770
39da8128
DD		 27712000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2772
2773 * config/obj-coff.c (obj_frob_symbol): Don't merge
2774 labels. Don't merge if the symbol isn't constant. Return
2775 immediately if a symbol is merged.
2776
65e68b04
AM		 27772000-07-22 Alan Modra <alan@linuxcare.com.au>
2778
2779 * frags.c (frag_align): Correct absolute section alignment.
2780
5e0d736c
DD		 27812000-07-20 DJ Delorie <dj@redhat.com>
2782
2783 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2784 it breaks linking against DLLs.
2785
3bcbcc3d
HPN		 27862000-07-20 Hans-Peter Nilsson <hp@axis.com>
2787
2788 * configure.in: Add CRIS support.
2789 * configure: Regenerate.
2790 * Makefile.am: (CPU_TYPES): Add cris.
2791 (CPU_OBJ_VALID) [aout]: Add cris.
2792 (MULTI_CPU_TYPES): Add cris.
2793 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2794 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2795 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2796 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2797 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2798 Regenerate dependencies.
2799 * Makefile.in: Regenerate.
2800 * aclocal.m4: Regenerate.
2801 * as.c: Declare crisaout, criself.
2802 * config/tc-cris.h, config/tc-cris.c: New.
2803 * config/e-criself.c, config/e-crisaout.c: New.
2804 * po/POTFILES.in, po/gas.pot: Regenerate.
2805
041ff4dd 28062000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2807
041ff4dd 2808 * read.c: Fix formatting.
efaf0ba4 2809 * write.c: Fix formatting.
041ff4dd 2810
f980ada0
L		 28112000-07-19 H.J. Lu <hjl@gnu.org>
2812
2813 * sb.c: Include <stdlib.h> if exists for abort ().
2814
25a8b250
AM		 28152000-07-19 Alan Modra <alan@linuxcare.com.au>
2816
2817 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2818 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2819 (pa_type_args): Same here.
2820
7a9aaf92
NC		 28212000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2822
2823 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2824 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2825 the storage class is already set.
2826
8098403c
NC		 28272000-07-17 Kazu Hirata <kazu@hxi.com>
2828
fafb6d17 2829 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2830 * config/tc-mn10200.c: Likewise.
2831 * config/tc-mn10300.c: Likewise.
2832 * config/tc-pj.c: Likewise.
2833 * config/tc-tic80.c: Likewise.
2834 * config/tc-w65.c: Likewise.
8098403c 2835
977e771a
FCE		 28362000-07-17 Frank Ch. Eigler <fche@redhat.com>
2837
2838 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2839 is defined.
2840
63bf5651
ILT		 28412000-07-15 Ian Lance Taylor <ian@zembu.com>
2842
2843 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2844 @code.
2845
1cd1c99b
AM		 28462000-07-15 Alan Modra <alan@linuxcare.com.au>
2847
2848 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2849 ELF as are used for SOM (except the 32-bit reloc one) to decide
2850 whether a symbol can be reduced to a section symbol. Expand on
2851 the comment for symbols involved in LR% and RR% expressions.
2852
119d663a
NC		 28532000-07-14 Nick Clifton <nickc@cygnus.com>
2854
2855 * config/tc-mips.c (mips_disable_float_construction): New
2856 static variable. Set to true if doubles should not be
2857 constructed by loading two single width fp registers with
2858 halves of the value.
2859 (mips_ip): Test mips_disable_float_construction.
2860 (md_longopts): Add command line switches --construct-floats
2861 and --no-construct-floats.
2862 (md_parse_option): Parse new command line options.
2863 (md_show_usage): Describe new command line options.
2864
2865 * doc/c-mips.texi: Document new command line options.
2866
906fac54
AM		 28672000-07-13 Koundinya K <kk@ddeorg.soft.net>
2868
2869 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2870 * configure: Regenerate.
2871
28722000-07-13 Hans-Peter Nilsson <hp@axis.com>
2873
2874 * configure.in (DEFAULT_EMULATION setting): Revert part of
2875 2000-07-01 change that set te_multi=multi unless set to tmips.
2876 * configure: Regenerate.
2877
7f788821
NC		 28782000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2879
2880 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2881 section when aligning it increases its size.
7f788821 2882
9a736b6b
NC		 28832000-07-11 Kazu Hirata <kazu@hxi.com>
2884
2885 * config/tc-tic54x.c: Fix formatting.
2886
3dd5103b
NC		 28872000-07-10 Kazu Hirata <kazu@hxi.com>
2888
2889 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2890 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2891
46b85d42
AM		 28922000-07-10 Alan Modra <alan@linuxcare.com.au>
2893
2894 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2895 displacements correctly.
2896
2897 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2898
28992000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2900
2901 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2902 warning.
2903 (hash_jam): Ditto.
2904
ad1079af
AM		 29052000-07-09 Alan Modra <alan@linuxcare.com.au>
2906
2907 From David Huggins-Daines <dhd@linuxcare.com>
2908 * config/te-hppalinux64.h: Add a new emulation.
2909 * configure.in (emulations): Add configure bits to support the
2910 64-bit Linux/parisc target.
2911 * configure: Regenerate.
2912
2913 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2914 (md_shortopts): Add `V' for ELF.
2915
2916 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2917 when SOM or ELF_ARG_RELOC are defined.
2918 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2919 ELF_ARG_RELOC are defined.
2920 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2921 (pa_stringer): ..Do it here instead. Fix comment typos.
2922 (hppa_force_relocation): Cast enums to int before comparing with
2923 ints.
2924
2925 From Ryan Bradetich <rbradetich@uswest.net>
2926 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2927 redifinition warning.
2928 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2929 (hppa_force_relocation): ditto
ad1079af
AM		 2930 (md_apply_fix): Added cast to buf to fix warnings.
2931
2932 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2933 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2934
2935 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2936 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2937 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2938 reloc_type** to avoid warnings in switch.
2939 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2940 little earlier instead.
2941
2942 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2943 and elf.
2944 (pa_type_args): Use symbol_arg_reloc_info.
2945 (struct pa_it): Make arg_reloc unsigned int.
2946 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2947 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2948 (pa_code): Delete. pa_text duplicates this function.
2949 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2950 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2951 int.
2952 (cons_fix_new_hppa): Actually change selector to e_fsel when
2953 warning about assuming so.
2954 (tc_gen_reloc): More example elf arg reloc code.
2955 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2956 (hppa_force_relocation): Likewise.
2957
2958 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2959 files.
2960 (pa_end_of_source): Prototype.
2961 (hppa_fix_adjustable): Prototype.
2962 (LABELS_WITHOUT_COLONS): Move it..
2963 * config/te-hppa.h: To here.
2964
2965 * config/te-hppa64.h: New file.
2966
2967 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2968 type.
2969 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2970 format -10, -16, 16 relocs.
2971 (hppa_elf_mark_end_of_function): Test for null
2972 last_call_info->start_symbol
2973
2974 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2975 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2976 re_assesmble_* functions. Delete extraneous statements. Fix
2977 typos in comments.
2978 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2979 insn to re_assemble_*.
2980
623aa224
UC		 29812000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2982
2983 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2984
c4aa876b
NC		 29852000-07-08 Kazu Hirata <kazu@hxi.com>
2986
2987 * config/tc-sh.c: Fix formatting.
d0313fb7 2988 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2989 * depend.c: Fix formatting.
2990 * flonum-konst.c: Likewise.
2991 * flonum-mult.c: Likewise.
c4aa876b 2992
6b31947e
NC		 29932000-07-07 Kazu Hirata <kazu@hxi.com>
2994
a5bfe8c9 2995 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2996 * config/obj-vms.c: Fix comments.
2997 * config/tc-a29k.c: Likewise.
2998 * config/tc-alpha.c: Likewise.
2999 * config/tc-h8300.c: Likewise.
3000 * config/tc-h8500.c: Likewise.
3001 * config/tc-i370.c: Likewise.
3002 * config/tc-ia64.c: Likewise.
3003 * config/tc-m68hc11.c: Likewise.
3004 * config/tc-m68k.c: Likewise.
3005 * config/tc-mips.c: Likewise.
3006 * config/tc-ns32k.c: Likewise.
3007 * config/tc-ppc.c: Likewise.
3008 * config/tc-z8k.c: Likewise.
6b31947e 3009
b8a9dcab
NC		 30102000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3011
3012 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3013 Default to '(SEC_LOAD | SEC_DATA)'.
3014 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3015
3016 * doc/internals.texi (CPU Backend): Describe
3017 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3018
beb2de9b
AC		 3019Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3020
3021 * as.c (parse_args): NULL terminate the long option list.
3022
24ddb296
AC		 3023Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3024
3025 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3026 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3027
1fe72011
NC		 30282000-07-05 Nick Clifton <nickc@cygnus.com>
3029
3030 * config/tc-d30v.c (write_2_short): Further changes to warning
3031 messages produced when combining EITHER_BUT_PREFER_MU attributed
3032 opcodes.
3033
a5bfe8c9 30342000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3035
3036 * MAINTAINERS: new
3037
8de8f17e
AO		 30382000-07-04 Alexandre Oliva <aoliva@redhat.com>
3039
3040 * config/tc-arm.c (psrs): Accept combinations of flags.
3041
00d2865b
NC		 30422000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3043
3044 * config/tc-avr.c: Change _ () to _() around all strings marked
3045 for translation (exception from the usual coding style).
3046 (avr_opt): New struct variable, how the new switches are set.
3047 (OPTION_MMCU): Define as 'm' and actually use.
3048 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3049 (show_mcu_list): New function, display the list of known MCUs.
3050 (md_show_usage): Document the new switches. Call show_mcu_list.
3051 (avr_set_arch): Change 'm' to OPTION_MMCU.
3052 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3053 Handle the new switches.
3054 (avr_operands): Disable warnings for undefined combinations of
3055 operands if -mall-opcodes. Disable warnings for skipping two-word
3056 instructions if enhanced core or -mno-skip-bug.
3057 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3058 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3059 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3060 (avr_ldi_expression): Warn about implicit lo8().
3061 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3062
54588503
UC		 30632000-07-01 Koundinya K <kk@ddeorg.soft.net>
3064
50bbae35
AM		 3065 * configure.in: Add entry for mips-*-sysv4*MP*
3066 * configure: Rebuild
3067 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3068 elf32-tradlittlemips for traditional mips targets.
3069 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3070 test for Link Once sections as in adjust_reloc_syms.
3071 * config/te-tmips.h: New file for traditional mips targets. Define
3072 TE_TMIPS.
58a77e41 3073
c9900432
NC		 30742000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3075
3076 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3077 flags argument is not present, don't change an existing section's
3078 section's attributes. If the flags argument is present, warn if the
3079 attributes don't match the section's current attributes. When
3080 long section names are supported, set SEC_LINK_ONCE and
3081 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3082
9d87310a
HPN		 3083Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3084
3085 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3086 symbols; create them.
3087
dbddefbf
NC		 30882000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3089
3090 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3091 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3092
2ae7e77b
AH		 30932000-06-27 Aldy Hernandez <aldyh@redhat.com>
3094
3095 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3096 expressions. Ignore the problem when handling 16 bit signed
3097 immediates, because the assembler will take care of the relocation
3098 later.
2ae7e77b 3099
6b2539e3
NC		 31002000-06-27 Nick Clifton <nickc@cygnus.com>
3101
3102 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3103 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3104 sequential order, and emit warning messages if the input source
3105 code contains constructs like that, or parallel constructs
3106 containing such opcodes.
3107
65aa24b6
NC		 31082000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3109
3110 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3111 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3112 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3113 (md_show_usage): Update usage message.
3114 (md_parse_option): Allow redefinition of MCU type within the
3115 same avr[1-5] bfd machine type. Show both old and new MCU type
3116 in the error message.
3117 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3118 Simplify 8K wrap code.
3119
f0c56b90
NC		 31202000-06-25 Kazu Hirata <kazu@hxi.com>
3121
50bbae35
AM		 3122 * config/obj-aout.c: Remove all uses of DEFUN.
3123 * config/obj-ieee.c: Likewise.
3124 * config/tc-sh.c: Fix comment typos.
3125 * config/tc-tahoe.c: Likewise.
3126 * config/tc-vax.c: Likewise.
3127 * config/tc-w65.c: Likewise.
3128 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3129 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3130
6d249963
DD		 31312000-06-24 DJ Delorie <dj@cygnus.com>
3132
3133 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3134 more changes from Sept 1999
3135 (tc_i386_fix_adjustable): ditto
3136 (md_apply_fix3): ditto
3137
680d2857 31382000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3139
680d2857
FCE		 3140 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3141 (gas_cgen_parse_operand): Set it around expression() call.
3142 (gas_cgen_md_operand): Test for it before longjmp().
3143
e7b305a2
AM		 31442000-06-24 Kazu Hirata <kazu@hxi.com>
3145
c0fecd35
AM		 3146 * config/tc-h8500.c: Remove all uses of DEFUN.
3147 * config/tc-sh.c: Likewise.
3148 * config/tc-w65.c: Likewise.
3149 * config/tc-z8k.c: Likewise.
3150
e7b305a2
AM		 3151 * config/tc-h8500.c: Fix typos in comments.
3152
ed6d6fd3
FCE		 31532000-06-23 Frank Ch. Eigler <fche@redhat.com>
3154
3155 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3156 is defined.
3157
f7c88872
AM		 31582000-06-23 matthew green <mrg@redhat.com>
3159
3160 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3161 defined. Fix error message for `[' grouping.
f7c88872 3162
70d6ecf3
AM		 31632000-06-22 Kazu Hirata <kazu@hxi.com>
3164
3165 * config/tc-h8300.c: Fix formatting and comment typos.
3166
e9718fe1
TW		 31672000-06-22 Timothy Wall <twall@cygnus.com>
3168
3169 * config/tc-ia64.c (note_register_values): Move premature QP
3170 notation clearing into the appropriate place.
3171
45288df1
AM		 31722000-06-22 Alan Modra <alan@linuxcare.com.au>
3173
1581f8c9
AM		 3174 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3175 first before anything else. Add bin-bugs.h, emul.h and progress.h
3176 Sort list of files as for $(OBJS) in Makefile.am.
3177
3178 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3179 find one. Remake dependencies.
3180 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3181 * Makefile.in: Regenerate.
3182 * doc/Makefile.in: Regenerate.
3183
45288df1
AM		 3184 * config/tc-i386.c (i386_displacement): Don't assume a constant
3185 displacement is necessarily 16 bits when in 16 bit code mode.
3186 (md_assemble): Instead size the displacement here after we know
3187 for sure that a .code16gcc operand hasn't automatically added
3188 operand size prefixes.
3189
01580992
L		 31902000-06-21 H.J. Lu <hjl@gnu.org>
3191
3192 * Makefile.am: Rebuild dependency.
3193 * Makefile.in: Rebuild.
3194
40f09f82
JL		 31952000-06-21 Kazu Hirata <kazu@hxi.com>
3196
3197 * config/tc-h8300.c (parse_reg): Make the function static.
3198 (parse_exp): Likewise.
3199
78295804
DD		 32002000-06-20 DJ Delorie <dj@cygnus.com>
3201
3202 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3203 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3204 for cygwin import libraries to work properly.
3205
45f85b08
L		 32062000-06-20 H.J. Lu <hjl@gnu.org>
3207
3208 * Makefile.am: Rebuild dependency.
3209 * Makefile.in: Rebuild.
3210 * configure: Likewise.
3211 * doc/Makefile.in: Likewise.
3212
39bec121
TW		 32132000-06-20 Timothy Wall <twall@cygnus.com>
3214
3215 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3216 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3217 * doc/c-tic54x.texi: New.
3218 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3219 documentation file.
39bec121 3220 * doc/all.texi: Add C54X.
3e87a760 3221 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3222 * doc/Makefile.in: Regenerate.
3223 * configure.in: Add tic54x and define LIBM for tic54x.
3224 * configure: Regenrate.
3225 * config/tc-tic54x.[ch]: New.
3226 * config/obj-coff.h: Add tic54x.
3227 * Makefile.am: (CPU_TYPES): Add tic54x.
3228 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3229 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3230 (as_new_LDADD): Add $(LIBM).
3231 * Makefile.in: Regenerate.
3e87a760 3232
60bcf0fa
NC		 32332000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3234
3235 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3236 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3237 * doc/as.texinfo: Likewise.
3238
3239 * configure, Makefile.in: Regenerate.
3240 * configure.in (emulations): Recognize m6811 and m6812.
3241 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3242 Added files for 68hc11 and 68hc12 assembler.
3243 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3244 * config/tc-m68hc11.h: Header definition for that assembler.
3245
ec05f674
NC		 32462000-06-18 Nick Clifton <nickc@redhat.com>
3247
24ef8152
NC		 3248 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3249 instead of OCTETS_PER_BYTE.
3250
ec05f674 3251 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3252 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3253
119caedd
L		 32542000-06-18 H.J. Lu <hjl@gnu.org>
3255
3256 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3257 * configure: Rebuild.
3258
607723e4
NC		 32592000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3260
3e87a760
AM		 3261 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3262 to BFD_ASSEMBLER.
607723e4 3263
b946ec34
NC		 32642000-06-16 Nick Clifton <nickc@cygnus.com>
3265
3266 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3267 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3268
3269 * doc/c-mips.texi: Document newly accepted cpu variants.
3270
37ce37b1
UC		 32712000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3272
3273 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3274
c06ae4f2
UC		 32752000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3276
3277 * macro.c (getstring): Make it possible to escape the quote
3278 character.
3279
20348649
JL		 3280Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3281
3282 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3283
bcef29e6
L		 32842000-06-13 H.J. Lu <hjl@gnu.org>
3285
3286 * configure: Regenerate.
3287
63a0b638
AM		 32882000-06-09 Alan Modra <alan@linuxcare.com.au>
3289
3290 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3291 separator.
3292 * doc/internals.texi (line_separator_chars): Semicolon is no
3293 longer a default. Mention null and newline as defaults.
3294
3295 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3296
3297 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3298 * config/tc-i860.h (line_separator_chars): Likewise.
3299 * config/tc-h8300.c (line_separator_chars): Likewise.
3300 * config/tc-i960.c (line_separator_chars): Likewise.
3301 * config/tc-m68k.c (line_separator_chars): Likewise.
3302 * config/tc-mips.c (line_separator_chars): Likewise.
3303 * config/tc-ns32k.c (line_separator_chars): Likewise.
3304 * config/tc-sparc.c (line_separator_chars): Likewise.
3305 * config/tc-vax.c (line_separator_chars): Likewise.
3306
3307 * config/tc-h8300.c (comment_chars): Use string initialiser.
3308 * config/tc-i960.c (line_comment_chars): Likewise.
3309 * config/tc-z8k.c (comment_chars, line_comment_chars,
3310 line_separator_chars): Likewise.
3311
3312 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3313 for TE_LINUX.
3314
9bab9349
NC		 33152000-06-08 Nick Clifton <nickc@cygnus.com>
3316
3317 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3318 for size 1 fixes.
3319
946efd95
DB		 33202000-06-08 David O'Brien <obrien@FreeBSD.org>
3321
3322 * configure.in (VERSION): Update to show this is the CVS mainline.
3323
6480b79a
DB		 33242000-06-08 Matthew Jacob <mjacob@feral.com>
3325
3326 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3327 $at is the integer register $r28, vs. both $r28 and the floating
3328 point register $f28.
3329
10850f29
JW		 33302000-06-08 James E. Wilson <wilson@cygnus.com>
3331
3332 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3333 (dot_endp): Don't call ia64_flush_insns.
3334 (emit_one_bundle): Don't delete prologue/body records from
3335 unwind_record list in first loop. Rewrite second loop to account for
3336 this.
3337
150f24a2
JW		 33382000-06-07 David Mosberger <davidm@hpl.hp.com>
3339
3340 * config/tc-ia64.c: Add missing prototypes.
3341 (generate_unwind_image): Cast argument to output_unw_records call.
3342
e38c9cc2
DC		 3343Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3344
46b85d42 3345 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3346
1188e082
DC		 3347Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3348
3349 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3350 (REGISTER_P): likewise.
3351 (avr_opcodes): uses include/opcode/avr.h
3352 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3353
ac743b2c
AM		 33542000-06-04 Alan Modra <alan@linuxcare.com.au>
3355
0b545448
AM		 3356 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3357 initializers too.
ac743b2c 3358
969e1a7b
L		 33592000-06-03 H.J. Lu <hjl@gnu.org>
3360
3361 * read.c (is_end_of_line): Put back `;'.
3362
65172ab8
AM		 33632000-06-03 Alan Modra <alan@linuxcare.com.au>
3364
3365 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3366
b75c0c92
AM		 33672000-06-01 Alan Modra <alan@linuxcare.com.au>
3368
3369 * expr.c (operand): Test is_end_of_line outside switch to catch
3370 line separator chars that are also operators.
3371 (operator): Return O_illegal for line separator chars.
3372
3373 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3374 entry (or `!' entry for TC_HPPA).
3375
3376 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3377 before indexing is_end_of_line. Remove redundant check for '\0'.
3378 (fp_op2): Likewise.
3379 * config/tc-h8500.c (md_assemble): Likewise.
3380 * config/tc-mcore.c (md_assemble): Likewise.
3381 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3382 (md_atof): Likewise
3383
3384 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3385 is_end_of_line.
3386 * config/tc-mcore.c (mcore_cons): Likewise.
3387 (mcore_float_cons): Likewise.
3388 (mcore_stringer): Likewise.
3389 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3390
a6836251
SB		 33912000-06-01 Scott Bambrough <scottb@netwinder.org>
3392
3393 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3394
43841e91
NC		 33952000-05-29 Nick Clifton <nickc@cygnus.com>
3396
3397 * config/tc-sh.c: Fix compile time warning messages.
3398
3399 * config/tc-mips.c: Fix compile time warning messages.
3400
a057431b
PB		 34012000-05-29 Philip Blundell <philb@gnu.org>
3402
3403 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3404 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3405 * NEWS: Mention ARM ELF support.
3406
3c07fb76
AO		 34072000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3408
3409 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3410 it is modified, and use the real_size to compute the frag address
3411 for dwarf2 line info.
3412
ad4d6ccf
AM		 34132000-05-27 Alan Modra <alan@linuxcare.com.au>
3414
3415 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3416 line-matching scheme to cope with automake moving variables around.
3417 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3418 * Makefile.in: Regenerate.
3419
6faf3d66
JJ		 34202000-05-26 Jakub Jelinek <jakub@redhat.com>
3421
3422 * config/tc-sparc.c (sparc_relax): New.
3423 (md_longopts): Add -relax and -no-relax options.
3424 (md_parse_options, md_show_usage): Likewise.
3425 (md_apply_fix3): Optimize tail call into branch always if possible.
3426
0a44c2b1
DL		 3427Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3428
3429 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3430 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3431 rules, with warning when a GAS statement specifies a packing that
3432 will result in an instruction being squashed.
3e87a760
AM		 3433 Added typdef packing_type and enumerals, changed various integer
3434 literals to use the enumerals.
0a44c2b1 3435
e0c9811a
JW		 34362000-05-24 David Mosberger <davidm@hpl.hp.com>
3437
3438 * config/tc-ia64.c (dot_restorereg_p): New function.
3439 (md_pseudo_table): Add restorereg.p.
3440 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3441 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3442
3443 * config/tc-ia64.h (unw_record_type): Add unwabi.
3444 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3445 called MASK with members for imask, and the masks produced by
3446 fr_mem, gr_mem, br_mem, and frgr_mem.
3447 (unw_p_record): Add members ABI and CONTEXT.
3448 (unw_x_record): Add member AB.
3449 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3450 as pseudo-register for use during unwind info generation.
3451 (AR_PFS, AR_LC): New macros.
3452 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3453 whose names start with an at sign (as in "@priunat").
3454 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3455 register.
3456 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3457 proc_end, unwind_info, personality_routine): Consolidate into
3458 "unwind" structure to reduce offset-table use. Add member
3459 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3460 to be emitted.
3461 (output_R1_format, output_R3_format, output_P3_format,
3462 output_P6_format): Initialize R with zero to reduce compiler warnings.
3463 (output_P7_format): Ditto. Add `default' branch to switch
3464 statement to reduce compiler warnings.
3465 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3466 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3467 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3468 into single argument.
3469 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3470 compiler warnings. Merge A and B args into single argument.
3471 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3472 A and B args into single argument.
3473 (free_record): Removed (wasn't used).
3474 (free_list_records): Also free imasks in prologue records.
3475 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3476 (output_spill_mask): Remove.
3477 (output_unwabi): New function.
3478 (output_epilogue, output_label_state, output_copy_state): Call
3479 alloc_record.
3480 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3481 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3482 argument.
3483 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3484 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3485 as part of handling the prologue records. Emit region's imask if
3486 we have one. Handle unwabi, epilogue, label_state, copy_state,
3487 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3488 spill_sprel_p, and spill_reg_p records.
3489 (set_imask, count_bits, slot_index): New function.
3490 (fixup_unw_records): Fix region size computation. Handle
3491 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3492 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3493 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3494 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3495 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3496 (dot_save): Use manifest constants for applicaton registers.
3497 Handle REG_PR and REG_PRIUNAT.
3498 (dot_restore): Don't just ignore it.
3499 (dot_restorereg): New function..
3500 (generate_unwind_image): Ensure unwind info is a multiple of eight
3501 bytes, not just four bytes.
3502 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3503 (dot_altrp): Don't just ignore it.
3504 (dot_savemem): New function. Replaces dot_savesp() and
3505 dot_savepsp(). Use manifest constants for applicaton registers.
3506 Handle REG_PR and REG_PRIUNAT.
3507 (dot_savef): Simplify.
3508 (dot_saveb): Support generation of br_gr.
3509 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3510 dot_label_state, dot_copy_state): New function.
3511 (dot_unwabi): Don't just ignore it.
3512 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3513 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3514 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3515 (emit_one_bundle): Set slot number for prologue/body records
3516 *before* emitting the first insn.
3517 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3518 (md_begin): Declare "psp" pseudo-register.
3519 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3520 so we don't get segfault.
3521 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3522 counts as required per SW Conventions manual
3523 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3524 output_preds_psprel, output_preds_sprel, output_spill_base,
3525 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3526 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3527 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3528 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3529 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3530 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3531 (dot_vframe): Implement.
3532 (dot_vframesp, dot_vframepsp): New function.
3533
f98fd99f
HPN		 3534Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3535
3536 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3537 * configure: Regenerate.
f98fd99f 3538
ee7fcc42
AM		 35392000-05-23 Alan Modra <alan@linuxcare.com.au>
3540
3541 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3542 (md_estimate_size_before_relax): so we can use it here instead of
3543 old kludges. Localise vars to blocks. Comment.
3544
3545 * frags.c (frag_new): Update fr_var comments.
3546 * frags.h (struct frag): Ditto.
3547
c67e42c9
RH		 35482000-05-22 Richard Henderson <rth@cygnus.com>
3549
3550 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3551 (pseudo_func): Add pcrel.
3552 (operand_match): Handle IA64_OPND_TGT64.
3553 (build_insn): Likewise.
3554 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3555 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3556 (fix_insn): Handle all three 64-bit relocation types.
3557
5110c57e
HPN		 3558Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3559
3560 * obj.h (struct format_ops): New members begin, app_file,
3561 s_set_other, s_set_desc, s_get_type, s_set_type,
3562 separate_stab_sections, init_stab_section.
3563
3564 * config/obj-multi.h: Update GPL notice to v2.
3565 (obj_begin): New.
3566 (obj_app_file): New.
3567 (S_SET_SIZE): Test s_set_size for NULL before calling.
3568 (S_SET_ALIGN): Similar for s_set_align.
3569 (S_SET_OTHER): New.
3570 (S_SET_DESC): New.
3571 (S_GET_TYPE): New.
3572 (S_SET_TYPE): New.
3573 (SEPARATE_STAB_SECTIONS): New.
3574 (INIT_STAB_SECTION): New.
3575 (EMIT_SECTION_SYMBOLS): New.
3576 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3577
3578 * config/obj-elf.h: Update GPL notice to v2.
3579 Mention that this file is included from obj-multi.h.
3580 (obj_begin): Wrap definition in ifndef.
3581 (elf_file_symbol): Constify declaration.
3582 (obj_app_file): Ditto.
3583 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3584 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3585
3586 * config/obj-elf.c (elf_s_set_other): New.
3587 (elf_file_symbol): Constify argument.
3588 (elf_separate_stab_sections): New.
3589 (elf_init_stab_section): New.
3590 (elf_format_ops): Add new members. Remove comma at end.
3591
3592 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3593 (ecoff_format_ops): Add new fields. Remove comma at end.
3594 Mention inconsistency for emit_section_symbols.
3595
3596 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3597
3598 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3599 (coff_separate_stab_sections): New.
3600 (coff_format_ops): Add new members.
3601
3602 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3603 (obj_aout_s_set_other): New.
3604 (obj_aout_s_set_desc): New.
3605 (obj_aout_s_get_type): New.
3606 (obj_aout_s_set_type): New.
3607 (obj_aout_separate_stab_sections): New.
3608 (aout_format_ops): New members added. Use obj_aout_process_stab,
3609 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3610 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3611 appropriate.
3612 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3613
b98ef147
AM		 36142000-05-22 Alan Modra <alan@linuxcare.com.au>
3615
3616 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3617 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3618 (md_estimate_size_before_relax): Ensure jumps to weak and
3619 externally visible symbols are relocatable.
3620
0aa5d426
HPN		 3621Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3622
3623 * stabs.c (aout_process_stab): Make global.
3624 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3625 * read.h (aout_process_stab): Declare.
3626
3627 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3628 Generalize to *aout, *coff *elf.
3629 * configure: Regenerated.
3630
3631 * doc/internals.texi (Object format backend): Say
3632 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3633
3634 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3635 * Makefile.in: Regenerated.
3636
7c3dc350
CM		 36372000-05-19 Catherine Moore <clm@cygnus.com>
3638
3639 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3640
b3b6a3fe
JL		 36412000-05-18 Alan Modra <alan@linuxcare.com.au>
3642
3643 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3644 instruction to reflect change in re_assemble_*.
3645
c9e10a08
JL		 3646Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3647
3648 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3649 build PA64 ELF tools.
3650 * configure: Rebuilt.
3651
3043679f
AM		 36522000-05-17 Alan Modra <alan@linuxcare.com.au>
3653
3654 * Makefile.am: Regenerate dependencies.
3655 * Makefile.in: Regenerate.
3656
322f2c45
NC		 36572000-05-15 Nick Clifton <nickc@cygnus.com>
3658
3659 * config/tc-arm.c (struct asm_psr): Add boolean field
3660 distinguishing between CSPR and SPSR. Rename 'number' field
3661 to 'field'.
3662 (psrs): Rearrange contents to match new asm_psr structure.
3663 (arm_psr_parse): Move next to psr_required_here. Make it
3664 return an asm_psr structure.
3665 (psr_required_here): Use asm_psr structure returned by
3666 arm_psr_parse.
3667 (do_msr): Reorganise to allow psr_required_here to be called
3668 only once.
3669 (md_undefined_name): Mark 'name' parameter as unused, since
3670 the COFF target does not use it.
322f2c45 3671
5e6cbf41
PB		 36722000-05-14 David O'Brien <obrien@FreeBSD.org>
3673
3674 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3675 standards.
3676 * config/te-aux.h: Likewise.
3677 * config/te-dpx2.h: Likewise.
3678 * config/te-go32.h: Likewise.
3679 * config/te-hp300.h: Likewise.
3680 * config/te-hppa.h: Likewise.
3681 * config/te-i386aix.h: Likewise.
3682 * config/te-ic960.h: Likewise.
3683 * config/te-interix.h: Likewise.
3684 * config/te-nbsd532.h: Likewise.
3685 * config/te-pc532mach.h: Likewise.
3686 * config/te-ppcnw.h: Likewise.
3687 * config/te-psos.h: Likewise.
3688 * config/te-sparcaout.h: Likewise.
3689 * config/te-sun3.h: Likewise.
3690 * config/te-sysv32.h: Likewise.
3691
4132022d
AM		 36922000-05-14 Alan Modra <alan@linuxcare.com.au>
3693
3694 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3695 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3696 and sign extend without an if statement.
3697 (build_bytes): Likewise.
3698
36992000-05-14 Kazu Hirata <kazu@hxi.com>
3700
3701 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3702 X_add_symbol L_32 case.
3703
b4fd930a
AM		 37042000-05-14 David O'Brien <obrien@FreeBSD.org>
3705
3706 * config/te-freebsd.h: New file.
3707
a38cf1db
AM		 37082000-05-13 Alan Modra <alan@linuxcare.com.au>
3709
897083bd
AM		 3710 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3711 bindtextdomain): Replace defines with those from intl/libgettext.h
3712 to quieten gcc warnings.
3713
a38cf1db
AM		 3714 * NEWS: Mention x86 .arch and -q.
3715
3716 * config/tc-i386.c (quiet_warnings): New.
3717 (md_assemble): Use quiet_warnings.
3718 (md_parse_option): Set quiet_warnings from -q.
3719 (md_show_usage): Mention -q, delete -m.
3720 (flag_do_long_jump): Delete.
3721 (md_parse_option): Remove -m.
3722 (md_show_usage): Remove -m.
3723 (md_create_long_jump): Remove useless flag_do_long_jump code.
3724
3725 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3726 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3727
e413e4e9
AM		 37282000-05-13 Alan Modra <alan@linuxcare.com.au>
3729 Alexander Sokolov <robocop@netlink.ru>
3730
3731 * doc/c-i386.texi (i386-Arch): New section.
3732 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3733
3734 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3735 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3736 architecture has been given and is not 486.
3737 (set_cpu_arch): New.
3738 (md_pseudo_table): Add .arch.
3739 (md_assemble): Warn if cpu architecture has been given and an
3740 unsupported instruction.
3741
3742 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3743 Move operand_types bit defines after relevant template field.
3744 (template): Add cpu_flags.
3745 (Cpu*): Define.
3746 (arch_entry): New.
3747
e8b1cae5
AO		 37482000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3749
3750 * config/tc-mn10300.h (md_end): Define.
3751 (mn10300_finalize): Declare.
3752 * config/tc-mn10300.c: Include dwarf2dbg.h.
3753 (debug_line): Define.
3754 (md_assemble): Generate dwarf2 line info.
3755 (mn10300_finalize): New function. Finalize dwarf2 info.
3756
426b0403
AM		 37572000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3758
3759 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3760 external version of the relocation for weak symbols.
3761
e4c58b25
JW		 37622000-05-08 David Mosberger <davidm@hpl.hp.com>
3763
3764 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3765 frame size in units of 16 bytes, as required per SW Conventions manual.
3766 (output_unw_records): Output info-block header as a dword to get
3767 byte-order right.
3768
8fce3f5e
AM		 37692000-05-08 Alan Modra <alan@linuxcare.com.au>
3770
3771 * as.h: #include "file", not <file> on files from ../include.
3772 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3773 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3774 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3775 (tc_coff_symbol_emit_hook): Ditto.
3776 (OPTCOUNT): Cast to int to avoid compiler warning.
3777 (md_begin): Fix signed/unsigned warnings.
3778
37792000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3780
3781 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3782 ABRANCH LONG case for a conditional branch on a 68000.
3783 (md_estimate_size_before_relax): Likewise. Also handle
3784 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3785 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3786 PC-relative on all CPUs.
3787 (md_estimate_size_before_relax): Likewise.
3788
fb166ee3
AM		 37892000-05-04 Alan Modra <alan@linuxcare.com.au>
3790
3791 * as.c (parse_args): Just mention current year in printed
3792 copyright message.
3793
7a899fff
C		 37942000-05-03 J.T. Conklin <jtc@redback.com>
3795
3796 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3797 unit registers.
7a899fff
C		 3798 (md_parse_option): Recognize -m7400.
3799
44877466
ILT		 38002000-05-03 Ian Lance Taylor <ian@zembu.com>
3801
3802 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3803 don't permit lp to become less than the words array.
3804
eaa15ab8
NC		 38052000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3806
3807 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3808 Fix little-endian case.
3809
7c4f6a03
AM		 38102000-05-03 David O'Brien <obrien@NUXI.com>
3811
3812 * as.c (parse_args): Update copyright.
3813
da5d444c
AM		 38142000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3815
3816 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3817 for the .bss section too.
3818
3f9b03b5
AM		 38192000-05-02 Alan Modra <alan@linuxcare.com.au>
3820
3821 * configure.in: Set em=linux for hppa-*-linux.
3822 * configure: Regenerate.
3823 * doc/Makefile.in: Regenerate with correct automake.
3824
3825 * frags.c (frag_grow): Sanity check chunk_size.
3826
3827 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3828 * config/obj-som.h: Likewise.
3829 * config/obj-ieee.h: Likewise.
3830
3831 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3832
3833 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3834 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3835 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3836 (pa_ip): low_sign_unext now returns via function value. Use
3837 re_assemble_* instead of dis_assemble_* and
3838 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3839 unnecessarily.
3840 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3841 (md_section_align, md_parse_option, md_show_usage,
3842 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3843 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3844 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3845 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3846 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3847 pa_text): Likewise.
3848 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3849 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3850 outside of switch. Correct mask and shifting errors in case 10
3851 and case -11. In case 21, compare against signed range to suit
3852 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3853 case 17 and case 22, use offsetT variable to properly check range.
3854 Use re_assemble_* here too.
3855 (evaluate_absolute): Change type of value to offsetT. Call
3856 hppa_field_adjust to do the work for us.
3857 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3858 (pa_parse_cmpib_64_cmpltr): Ditto.
3859 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3860 of i to unsigned int.
3861 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3862 (pa_end_of_source): Return type is void.
3863
a2984248
CM		 3864Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3865
3866 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3867
df136245
DC		 3868Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3869
3870 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3871 More comments added.
3872 (md_begin): Removed "construct symbols for each register name".
3873 Because register names conflicts with GCC generated function
3874 names.
3875 (avr_operand): Now constant numbers can be used as a register
3876 identifiers (0 as r0, 31 as r31).
3877 (md_assemble): use skip_space () before parsing instruction
3878 operands.
3879
c1e73230
AM		 38802000-05-01 Alan Modra <alan@linuxcare.com.au>
3881
3882 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3883 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3884 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3885 * configure: Regenerate.
3886
a1934524
AM		 38872000-04-29 Andreas Jaeger <aj@suse.de>
3888
3889 * as.h: Correctly check GCC version.
3890
d9b7d820
AM		 38912000-04-26 David O'Brien <obrien@FreeBSD.org>
3892
3893 * doc/as.1: Fix unbalanced brackets.
3894
3895 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3896 TE_FreeBSD.
3897 (line_comment_chars): Set to '/' if TE_FreeBSD.
3898
cea1ab94
JL		 3899Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3900
3901 * configure.in: Configury support for PA64 (currently disabled).
3902 * configure: Rebuilt.
3903
e799a695
AM		 39042000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3905
3e87a760 3906 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3907 bfd_set_section_alignment.
3908
3b0ec529
AM		 39092000-04-25 Alan Modra <alan@linuxcare.com.au>
3910
3911 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3912 than 32.
3913
adcf07e6
NC		 39142000-04-24 Nick Clifton <nickc@cygnus.com>
3915
3916 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3917 * doc/as.texinfo (Align): Include arm and strongarm in list of
3918 targets that have the second form of the behaviour of the .align
3e87a760 3919 directive.
adcf07e6 3920
5047a41f
JL		 39212000-04-24 Mark Klein <mklein@dis.com>
3922
29184774 3923 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 3924
a47cf567
NC		 3925Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3926
3927 * as.c (parse_args): Allow md_parse_option to override -a listing
3928 option.
3929 * config/obj-coff.c (add_lineno): Change type of offset parameter
3930 from "int" to "bfd_vma."
3931 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3932 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3933 (ppc_change_csect): Align correctly for XCOFF64.
3934 (ppc_machine): New function, which discards "ppc_machine" line.
3935 (ppc_tc): Cons for 8 when code is 64 bit.
3936 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3937 relocations.
3938 (md_parse_option): Handle -a64 and -a32.
3939 (ppc_xcoff64): New.
3940 * config/tc-ppc.h (TARGET_MACH): Define.
3941 (TARGET_FORMAT): Move to function.
3942 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3943
3944Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3945
3946 * config/tc-avr.c: New AVR_ISA_ defined.
3947 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3948 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3949 for `fmul', `movw' and `lpm R,Z' instructions.
3950 (avr_operands): Warn if current opcode is a two-word instruction
3951 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3952 (avr_opcodes): New commands added.
3953 (REGISTER_P): Check 'a' and 'v' constraint letters.
3954 (mcu_types): New MCU added.
3955
bf3ca999
TW		 39562000-04-22 Timothy Wall <twall@cygnus.com>
3957
3958 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3959 to "natval".
3960 (operand_match): Conditionally insert default bit values for IMMU9.
3961
98e5953c
JL		 39622000-04-14 Matthew Green <mrg@cygnus.com>
3963
3964 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3965 * configure: Rebuilt.
3966
a02fab7e
JL		 3967Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3968 Jason Eckhardt <jle@cygnus.com>
3969
c67e42c9 3970 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3971
3972 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3973 Added handling of new operand types l,y,&,fe,fE,fx.
3974
800eeca4
JW		 3975Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3976 David Mosberger <davidm@hpl.hp.com>
3977 Timothy Wall <twall@cygnus.com>
3978 Andrew MacLeod <amacleod@cygnus.com>
3979 Jim Wilson <wilson@cygnus.com>
3980
3981 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3982 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3983 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3984 * Makefile.in: Rebuild.
3985 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3986 * configure: Rebuild.
3987 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3988 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3989 * expr.c (expr): Handle md_optimize_expr.
3990 * read.c (LEX_HASH): Add comment.
3991 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3992
66778679
RH		 39932000-04-21 Richard Henderson <rth@cygnus.com>
3994
3995 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3996 bundling a non-delayed branch type instruction.
3997
aa15f6f7
AO		 39982000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3999
4000 * config/tc-mn10300.c (HAVE_AM30): Define.
4001 (md_assemble): Use it.
4002
16adf844
AM		 40032000-04-19 Alan Modra <alan@linuxcare.com.au>
4004
742f45cf
AM		 4005 * config/obj-elf.c (obj_elf_change_section): Check for changed
4006 section attributes.
4007
16adf844
AM		 4008 * Makefile.am: (CPU_MULTI_VALID): Remove.
4009 (MULTI_CPU_TYPES): Define.
4010 (MULTI_CPU_OBJ_VALID): Define.
4011 (DEPTC): Use the above.
4012 (DEPOBJ): Same here.
4013 (DEP2): And here.
4014 Regenerate dependencies.
4015 * Makefile.in: Regenerate.
4016
9c46fb1b
AM		 40172000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4018
742f45cf 4019 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4020
508866be
L		 40212000-04-18 H.J. Lu (hjl@gnu.org)
4022
4023 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4024 bfd_vma for non-bfd assemblers.
508866be 4025
ba2adb93
AM		 40262000-04-17 Alan Modra <alan@linuxcare.com.au>
4027
4028 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4029 doesn't give spurious errors.
4030
12ff5d56
AM		 40312000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4032
66778679 4033 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4034
fc633e5b
AM		 40352000-04-13 Alan Modra <alan@linuxcare.com.au>
4036
4037 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4038 constants, and don't assume offsetT is 32 bits.
4039
1ed18ec1
NC		 40402000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4041
4042 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4043 (md_pcrel_from_section): Add prototype.
4044 (d10v_fix_adjustable): Add prototype.
4045 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4046
4047 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4048
3db10f32
NC		 40492000-04-12 Nick Clifton <nickc@cygnus.com>
4050
4051 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4052 symbol in frag chain.
4053
847f7ad4
AM		 40542000-04-10 Alan Modra <alan@linuxcare.com.au>
4055
4056 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4057 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4058 (fits_in_signed_word, smallest_imm_type): Ditto.
4059 (md_assemble): Use an offsetT var to hold offsetT values, not a
4060 long.
4061 (offset_in_range): New.
4062 (md_assemble): Use it.
4063 (md_convert_frag): Change type of target_address, opcode_address,
4064 and displacement_from_opcode_start to offsetT.
4065 (md_create_short_jump): Change type of offset to offsetT.
4066 (md_create_long_jump): Ditto.
4067 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4068 (md_chars_to_number): Remove.
4069 (output_invalid): Remove duplicate prototype.
4070
ec694b89
NC		 40712000-04-09 Nick Clifton <nickc@cygnus.com>
4072
4073 * Makefile.am (CPU_TYPES): Add 'avr'.
4074 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4075 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4076
16adf844 4077 * Makefile.in: Regenerate.
ec694b89
NC		 4078
4079 * doc/as.texinfo: Add M32R documentation.
4080
a2d91340 4081Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4082
a2d91340 4083 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4084 --enable-build-warnings option.
a2d91340
AC		 4085 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4086 * Makefile.in, configure: Re-generate.
4087
d92b1a8a
NC		 40882000-04-07 Nick Clifton <nickc@cygnus.com>
4089
4090 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4091 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4092 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4093 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4094 (arm_force_relocation): Force relocations for
4095 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4096
52ccafd0
JR		 4097Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4098
4099 * config/tc-sh.c (get_operands): There's no third operand if the
4100 first operand is an immediate.
4101
015551fc
JR		 4102Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4103
4104 * config/tc-sh.c (immediate): Delete.
4105 (sh_operand_info): Add immediate member.
4106 (parse_reg): Use A_PC for pc.
4107 (parse_exp): Add second argument 'op'. All callers changed.
4108 (parse_at): Expect pc to be coded as A_PC.
4109 Use immediate field in *op.
4110 (insert): Add fourth argument 'op'. All callers changed.
4111 (build_relax): Add second argument 'op'. All callers changed.
4112 (insert_loop_bounds): New function.
4113 (build_Mytes): Remove DISP_4.
4114 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4115 (assemble_ppi): Use immediate field in *operand.
4116 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4117 (md_apply_fix): Likewise.
4118 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4119
79bd78be
AO		 4120Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4121
4122 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4123
e30e5a6a
HPN		 4124Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4125
4126 * internals.texi (CPU backend): Document
4127 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4128
41b49281
AM		 41292000-04-04 Alan Modra <alan@linuxcare.com.au>
4130
8ad3436c
AM		 4131 * po/gas.pot: Regenerate.
4132
4133 * as.c (show_usage): Restore translated part of bug string.
4134 * gasp.c (show_usage): Likewise.
4135
41b49281
AM		 4136 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4137 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4138 than move-if-change.
4139 (DEP1): Modify for "gcc -MM".
4140 (DEPTC): Likewise.
4141 (DEPOBJ): Likewise.
4142 (DEP2): Likewise.
4143 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4144 Update dependencies.
4145 * Makefile.in: Regenerate.
4146
0a727238
AO		 41472000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4148
4149 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4150 (md_begin): Likewise.
4151 (HAVE_AM33): New macro.
4152 (md_assemble): Use it. Match r_regs and xr_regs only if
4153 HAVE_AM33.
4154
c20f4f8c
AM		 41552000-04-03 Alan Modra <alan@linuxcare.com.au>
4156
4157 * as.h: #include "bin-bugs.h"
4158 * as.c (show_usage): Use REPORT_BUGS_TO.
4159 * gasp.c: #include "bin-bugs.h"
4160 (show_usage): Use REPORT_BUGS_TO.
4161
4162 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4163
753f6b12
HPN		 4164Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4165
4166 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4167 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4168 adjustments.
4169
726c5dcd
AM		 41702000-04-03 Alan Modra <alan@linuxcare.com.au>
4171
4172 * config/tc-i386.c (i386_immediate): Don't assume a constant
4173 immediate is necessarily 16 bits when in 16 bit code mode.
4174 (md_assemble): Instead set guess_suffix here after we have checked
4175 registers.
4176
bf80011a
RH		 41772000-04-02 Richard Henderson <rth@cygnus.com>
4178
4179 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4180 quantities. Correct right shift sign extension.
4181 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4182 32-bit value when shifting into place.
4183
92161534
ILT		 41842000-04-01 Ian Lance Taylor <ian@zembu.com>
4185
4186 * app.c: Add ATTRIBUTE_UNUSED as needed.
4187 * config/tc-ppc.c: Likewise.
4188 (ppc_size): Make unsigned long.
4189 (ppc_insert_operand): Add casts to avoid warnings.
4190
447f3982
NC		 41912000-03-31 Nick Clifton <nickc@cygnus.com>
4192
4193 * config/tc-d10v.h (md_flush_pending_output): Define.
4194
21d75ec2
NC		 41952000-03-29 Nick Clifton <nickc@cygnus.com>
4196
4197 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4198 segment. Works for both BFD_ASSEMBLER and others.
4199 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4200
d1a1bf19
NC		 42012000-03-29 Nick Clifton <nickc@cygnus.com
4202
4203 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4204
224de7a5
AM		 42052000-03-28 Alan Modra <alan@linuxcare.com.au>
4206
4207 * listing.c (LISTING_LHS_WIDTH): Default depends on
4208 LISTING_WORD_SIZE.
4209 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4210
5b8274e3
ILT		 42112000-03-27 Ian Lance Taylor <ian@zembu.com>
4212
4213 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4214 string literal.
4215
224de7a5 42162000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4217
4218 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4219
4220 * config/tc-avr.c (mcu_types): Add missing initialiser.
4221 (md_pcrel_from_section): Add prototype.
4222 (avr_operand): Remove redundant test of unsigned < 0.
4223 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4224
42252000-03-27 Denis Chertykov <denisc@overta.ru>
4226
4227 * config/tc-avr.c: New file for AVR support.
4228 * config/tc-avr.h: Likewise.
4229 * configure.in: Add AVR support.
4230 * configure: Regenerate.
4231
9f10757c
TW		 42322000-03-26 Timothy Wall <twall@cygnus.com>
4233
4234 * gasp.c (macro_op): Add new argument to check_macro call.
4235 Macro structure definitions moved to macro.h
4236 * sb.h: Add argument to prototype for input_scrub_include_sb.
4237 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4238 nesting checks with an additional flag.
4239 (struct input_save): Add flag to indicate whether current sb
4240 should be checked for proper macro/conditional nesting.
4241 (input_scrub_push/pop): Save/restore nest check flag.
4242 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4243 defined.
9f10757c
TW		 4244 * macro.c (check_macro): Allow caller to retrieve parsed macro
4245 information if a pointer is provided. This information may be
4246 used by the new macro hooks.
4247 * macro.h: Update prototype for check_macro. Macro struct
4248 definitions moved here from macro.c/gasp.c.
4249 * read.c (read_a_source_file): Add parameter to check_macro call,
4250 and pass macro info to the macro hook, if defined.
4251 (input_scrub_insert_line): New. Allow insertion of a line of
4252 characters into the input stream.
4253 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4254 file into the input stream.
4255 (s_include): Use input_scrub_insert_file.
4256 * internals.texi: Document new macro hooks.
4257 * as.h: New prototypes added.
3e87a760 4258
224de7a5 42592000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4260
4261 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4262 an initial capital letter.
4263 (i386_index_check): Reindent.
4264
11424155
NC		 42652000-03-19 Nick Clifton <nickc@cygnus.com>
4266
eaa15ab8 4267 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4268 relative branches.
4269
43f05576
NC		 42702000-03-17 Thomas de Lellis <tdel@windriver.com>
4271
66778679
RH		 4272 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4273 instruction operand bad if Rd > 7 when generating
4274 thumb instructions. Prevents for example,
4275 "adr r12,label" from silently failing and generating
4276 the wrong instruction.
3e87a760 4277
67231402
NC		 42782000-03-17 Nick Clifton <nickc@cygnus.com>
4279
4280 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4281 that have a destingation >= 0x400000.
3e87a760 4282 Fix compile time warning messages.
67231402 4283
a37c8f88
JR		 4284Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4285
4286 * config/tc-sh.c (md_begin): When encountering insn that are
4287 not supported by the current arch, only change the name if
4288 its contents are the same as prev_name.
4289 (get_specific): If the the architecture doesn't match, fail.
4290
dead1419
JR		 4291Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4292
4293 * config/tc-sh.c (IDENT_CHAR): Define.
4294 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4295 matching back where it came from.
4296
182e89d3
JR		 4297Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4298
4299 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4300
84f73d89
NC		 43012000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4302
4303 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4304 normal operands.
4305
dbbc7809
JL		 43062000-03-15 Kazu Hirata <kazu@hxi.com>
4307
4308 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4309
271bb601
HPN		 4310Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4311
4312 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4313 floating-point-number, make sure 'f' is in FLT_CHARS.
4314
8684e216
HPN		 4315Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4316
4317 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4318 (s_lcomm_internal): Use it.
4319 * doc/internals.texi (CPU backend): Document it.
4320 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4321 bytes.
4322
bb2d6cd7
GK		 43232000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4324
4325 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4326 when embedded-pic.
4327
4328 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4329 implementation doesn't have special handling for switch
4330 statements.
bb2d6cd7
GK		 4331 (macro_build): Allow for code in sections other than .text.
4332 (macro): Likewise.
4333 (mips_ip): Likewise.
4334 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4335 Don't perform relocs if we will be outputting them.
bb2d6cd7 4336 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4337 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4338 embedded-pic.
bb2d6cd7 4339
5c86cbc7 43402000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4341
66778679
RH		 4342 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4343 relocation type based on the entry in the fixup structure.
a47cf567 4344 Put S_IS_EXTERN processing back in.
5c86cbc7 4345
f8c827e9
L		 43462000-03-08 H.J. Lu (hjl@gnu.org)
4347
4348 * Makefile.am (install-exec-tooldir): Depend on
4349 install-exec-bindir for parallel make.
4350 * Makefile.in: Regenerated.
4351
8ad9e709
NC		 43522000-03-06 Nick Clifton <nickc@cygnus.com>
4353
4354 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4355 switch.
4356 (md_parse_option): Parse -m32r command line switch - disable m32rx
4357 compatability.
ded0aeb7
NC		 4358 (md_show_usage): Document new option.
4359
4360 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4361 * doc/Makefile.in: Regenerate.
4362 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4363
b7b8f327
MM		 43642000-03-02 Michael Meissner <meissner@redhat.com>
4365
4366 * config/tc-d30v.c (check_range): Remove code that incorrectly
4367 sign extended values where bits < 32.
4368
15886821
L		 43692000-03-02 H.J. Lu (hjl@gnu.org)
4370
4371 * configure.in: Support --enable-targets=all on ia32.
4372 * configure: Regenerated.
4373
8bf950bf
NC		 43742000-03-01 Nick Clifton <nickc@cygnus.com>
4375
4376 * gasp.c (do_align): Remove bogus check of alignment value.
4377
c5e54cc2
ILT		 43782000-02-27 Thomas de Lellis <tdel@windriver.com>
4379
4380 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4381 TC_PPC was defined forced the type of a symbol with no other type
4382 to be BSF_OBJECT.
4383
65fd87bc
ILT		 43842000-02-27 Hans-Peter Nilsson <hp@axis.com>
4385
4386 * doc/internals.texi (CPU backend): Mention that
4387 line_separator_chars do not break up comments. Fix typos for
4388 LEX_AT and LEX_NAME descriptions. Document operands for
4389 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4390 description of md_create_short_jump usage. Document argument for
4391 md_undefined_symbol.
4392
a25fe906
ILT		 43932000-02-27 Jakub Jelinek <jakub@redhat.com>
4394
4395 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4396 (md_parse_option): Handle it.
4397 (md_show_usage): Document it.
4398
21b10511
ILT		 43992000-02-27 Ian Lance Taylor <ian@zembu.com>
4400
4401 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4402 opcode, for the instruction `pal19'. From Andrea Arcangeli
4403 <andrea@suse.de>.
4404
773f551c
AM		 44052000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4406
4407 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4408 from here..
4409 (md_assemble): To here, before template operands are matched.
4410 Also ensure a constant immediate is sign extended when we know the
4411 size is at most 16 bits. This is to catch cases like "add
4412 $0xffc0,%ax" where we don't know the size, and thus that the
4413 immediate can be represented as Imm8S until after parsing the
4414 register operand.
4415 (i386_displacement): Similarly sign extend 16 bit constant
4416 displacements.
4417 (md_assemble): Relax 16-bit jump constant range check to suit sign
4418 extended displacements.
4419
28d33191
JL		 44202000-02-26 Andreas Jaeger <aj@suse.de>
4421
4422 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4423
cc5ca5ce
AM		 44242000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4425
4426 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4427 call operands when intel_syntax.
4428 (intel_float_operand): Return 2 for "fi...".
4429 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4430 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4431 earlier "SHORT" change.
4432 (md_assemble): When determining suffix from Regs, exclude
4433 InOutPortReg.
4434
056350c6
NC		 44352000-02-24 Nick Clifton <nickc@cygnus.com>
4436
4437 * configure: Add arm-wince, mips-pe and sh-pe targets.
4438 * configure: Regenerate.
4439
4440 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4441 sh-pe targets.
4442 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4443 "pe-mips" for the mips-pe target.
4444
4445 * config/tc-arm.c (insns): Change displacement encoded in BL
4446 and B instructions if the target port is arm-wince.
4447 (do_ldst): Do not bias the relocation offset if the target
4448 port is arm-wince.
4449 (md_pcrel_from): Add in missing relocation offset bias if the
4450 target os arm-wince.
4451
4452 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4453 (md_begin): Disable -G support for mips-pe target.
4454 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4455 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4456 COFF flavour.
4457
4458 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4459 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4460 assembler, just set the alignment to 4.
4461
4462 * config/te-wince-pe.h: New file for WinCE targets. Define
4463 TE_WINCE.
4464
36bf8ab9
AM		 44652000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4466
4467 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4468 string instructions.
4469 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4470 (i386_intel_memory_operand): After finding a segment override,
4471 check again for no `[' before looking for a displacement. Bomb if
4472 more than one displacement rather than silently discarding the
4473 second and subsequent ones. Free strings malloc'd by
4474 build_displacement_string.
4475
f5795b08
CM		 44762000-02-24 Catherine Moore <clm@cygnus.com>
4477
4478 * config/obj-som.c (obj_pseudo_table): Add "weak".
4479 (obj_som_weak): New routine.
4480
abd63a32
AM		 44812000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4482
520dc8e8
AM		 4483 * config/tc-i386.c (union i386_op): New.
4484 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4485 Throughout file replace occurences of disps[n], imms[n], regs[n]
4486 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4487 intel mode operand swapping. Add assert in regKludge and
4488 fake_zero_displacement code. Test i.types[n] when outputting
4489 displacements and immediates. Combine output of Disp16 with
4490 Disp32.
7f3f1ea2
AM		 4491 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4492 when in intel mode by (not) reversing fsub and fdiv operands
4493 before the template search. This fails for single operand
4494 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4495 undefined. Instead fix the base_opcode after we've found the
4496 template. Move base_opcode xor with found_reverse_match from
4497 opcode output code to before this fix so we test for the correct
4498 opcodes.
4499 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4500 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4501
4502 * config/tc-i386.h (TC_RELOC): Delete.
4503 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4504 with equivalent call to reloc.
4505
abd63a32
AM		 4506 * as.h (flag_m68k_mri): Move declaration after target include, and
4507 only declare when TC_M68K defined. Define as zero otherwise.
4508 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4509 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4510 Define as zero otherwise.
4511 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4512 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4513 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4514 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4515 testing whether defined.
4516 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4517 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4518 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4519 rather than testing whether defined.
4520 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4521 (parse_mri_cons): Declare and use only when TC_M68K.
4522 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4523 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4524 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4525
4526 * NEWS: Mention IBM 370 support.
4527
7e052742
RH		 45282000-02-23 Richard Henderson <rth@cygnus.com>
4529
4530 * config/tc-i386.c (md_assemble): When swapping operands for
4531 intel_syntax, assume everything that's not Imm or Disp is a
4532 register.
4533
5b93d8bb
AM		 45342000-02-23 Linas Vepstas <linas@linas.org>
4535
4536 * config/tc-i370.c, config/tc-i370.h: New files.
4537 * Makefile.am: Add support for Linux/IBM 370.
4538 * configure.in: Likewise.
4539 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4540 * config/obj-elf.c: Include elf/i370.h
4541 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4542
4543 * Makefile.in: Regenerate.
4544 * configure: Regenerate.
4545
4546 * doc/c-i370.texi: New file.
4547 * doc/all.texi: Include it.
4548 * doc/as.texinfo: And here.
3e87a760 4549 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4550 * doc/Makefile.in: Regenerate.
4551
25f2196d
CC		 45522000-02-19 Michael Meissner <meissner@redhat.com>
4553
4554 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4555 determine if an instruction can be used in parallel with an ADDppp
4556 or SUBppp instruction.
4557
6349b5f4
AH		 45582000-02-22 Andrew Haley <aph@cygnus.com>
4559
4560 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4561
2f6d2f85 45622000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4563
4564 * config/tc-mips.c (mips_gp32): New variable.
4565 (macro_build) Use mips_gp32.
4566 (mips_ip): Ditto.
4567 (md_longopts): Add "-mgp32" and "-mgp64".
4568 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4569
a47cf567
NC		 4570 (OPTION_M7900): Change offset
4571 (OPTION_NO_M7900): Ditto.
4572
b985eaa8
ILT		 45732000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4574
4575 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4576 warning, and bump it to 1.
4577
52454417
ILT		 45782000-02-22 Ian Lance Taylor <ian@zembu.com>
4579
4580 From Brad Lucier <lucier@math.purdue.edu>:
4581 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4582 match format.
4583
6b76fefe
CM		 45842000-02-21 Catherine Moore <clm@cygnus.com>
4585
4586 * config/tc-mips.c (MF_HILO_INSN): Define.
4587 (mips_7000_hilo_fix): Declare.
4588 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4589 (md_parse_option): Check for 7000_HILO_FIX options.
4590 (OPTION_M7000_HILO_FIX): Define.
4591 (OPTION_NO_M7000_HILO_FIX): Define.
4592 * doc/c-mips.texi (-mfix7000): Describe.
4593
f6af82bd
AM		 45942000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4595
4596 * listing.c (print_lines): Remove unused variable `end'.
4597
4598 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4599 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4600 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4601 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4602 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4603 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4604
8c8281f4
NC		 46052000-02-18 Nick Clifton <nickc@cygnus.com>
4606
4607 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4608 the computed frag offset, rather than overwriting it.
4609
d4845d57
JR		 4610Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4611
4612 * config/tc-sh.c ("elf/sh.h"): Include.
4613 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4614 (md.begin): Initialize target_arch.
4615 Only include opcodes in has table that match selected architecture.
4616 (parse_reg): Recognize register names for sh-dsp.
4617 (parse_at): Recognize post-modify addressing.
4618 (get_operands): The leading space is now optional.
4619 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4620 arguments. Update valid_arch.
4621 (build_Mytes): Add support for SDT_REG_N.
4622 (find_cooked_opcode): New function, broken out of md_assemble.
4623 (assemble_ppi, sh_elf_final_processing): New functions.
4624 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4625 (md_longopts, md_parse_option): New option: -dsp.
4626 * config/tc-sh.h (elf_tc_final_processing): Define.
4627 (sh_elf_final_processing): Declare.
4628
c97305a1
JL		 4629Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4630
4631 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4632 the unwinder subspace. Save the current seg/subseg before creating
4633 the new seg/subseg.
4634
bec50466
NC		 46352000-02-10 Nick Clifton <nickc@cygnus.com>
4636
4637 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4638 little endian targets.
bec50466 4639 (INST_BYTE1): Redefine to handle big and little endian
66778679 4640 targets.
bec50466
NC		 4641 (cpu_type): New type: Select between M340 and M210.
4642 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4643 instructions of the M340.
bec50466 4644 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4645 instructions.
bec50466
NC		 4646 (md_atof): Add support for little endian targets.
4647 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4648 line switches.
bec50466
NC		 4649 (md_convert_frag): Add support for little endian targets.
4650 (md_apply_fix3): Add support for little endian targets.
4651 (md_number_to_chars): Add support for little endian targets.
4652
a25c045a
TW		 46532000-02-10 Timothy Wall <twall@redhat.com>
4654
4655 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4656 defined, use it to verify the symbol just read should be a label.
4657
f28e8eb3
TW		 46582000-02-10 Timothy Wall <twall@redhat.com>
4659
4660 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4661 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4662 around colons when KEEP_WHITE_AROUND_COLON is defined.
4663 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4664 and KEEP_WHITE_AROUND_COLON.
4665
6dc19fc4
TW		 46662000-02-08 Timothy Wall <twall@redhat.com>
4667
4668 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4669 logic.
6dc19fc4 4670 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4671 implemented.
6dc19fc4
TW		 4672 (end_repeat): New. Provide support for a "break" out of the
4673 repeat loop.
4674 * read.h: Add prototypes for new functions.
3e87a760 4675
f805106c
TW		 46762000-02-08 Timothy Wall <twall@redhat.com>
4677
4678 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4679 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4680 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4681 non-zero.
4682
4469be0f
TW		 46832000-02-08 Timothy Wall <twall@redhat.com>
4684
4685 * read.c: Added elseif to directives table.
4686 * read.h: Added prototype for s_elseif.
4687 * doc/as.texinfo: Added description for elseif.
4688 * cond.c (s_elseif): New function
3e87a760 4689
24a17b6c
TW		 46902000-02-04 Timothy Wall <twall@redhat.com>
4691
4692 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4693 listings.
24a17b6c 4694
bea9907b 46952000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4696
bea9907b
TW		 4697 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4698 default values.
4699 * frags.c (frag_new): Calculate fr_fix in octets
4700 (frag_now_fix) Return offset as target address offset (bytes).
4701 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4702 quantities).
bea9907b
TW		 4703 * frags.h: Added prototype for frag_now_fix_octets().
4704 Distinguish between octets and bytes in field descriptions.
4705 * listing.c (calc_hex): Account for octets vs bytes when
4706 printing addresses/offsets.
4707 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4708 target is little-endian, print the octets in a word in big-endian
4709 order so that the display looks like a proper hexadecimal number,
4710 instead of having the octets reversed.
4711 * read.c (do_align): When recording alignment, alignment power
4712 should be in terms of target bytes (minimum addressible unit)
4713 instead of octets.
4714 (do_org) Convert ORG target address (byte) argument into an
4715 octet offset when generating a variable fragment.
4716 * symbols.c (resolve_symbol_value): Symbol final value
4717 converted to a target address offset (bytes) from its octet offset.
4718 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4719 offset (bytes) is adjusted by the frag offset (octets) converted
4720 to bytes.
4721 (coff_frob_section) Section alignment power is in terms of bytes;
4722 convert it to an octet alignment power when calculating size (and
4723 size mask) in octets. Don't modify the section size in order to
4724 "align" it for TI COFF, since that format has a different method
4725 for storing alignment information.
3e87a760 4726
210dcc61
TW		 47272000-02-01 Timothy Wall <twall@cygnus.com>
4728
4729 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4730 entries, matching the way GCC generates them. If not escaped, the
4731 filename is encoded incorrectly.
4732
557537a5 47332000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4734
557537a5
NC		 4735 * config/tc-arm.c (reg_table): Add support for ATPCS register
4736 naming conventions.
2c1c4c62 4737
557537a5 47382000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4739
2c1c4c62
GK		 4740 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4741 already defined.
3e87a760 4742 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4743 New macro.
4744 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4745 of a symbol when we really care about its value.
4746
47472000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4748
4749 * config/tc-mcore.c (md_assemble): Give warning message if
4750 operands passes to instruction are more than the spec.
4751
2f0ca46a
NC		 47522000-01-27 Thomas de Lellis <tdel@windriver.com>
4753
66778679 4754 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4755 Thumb mode but the label seen was not declared as '.thumb_func'
4756 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4757 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4758
4c63da97
AM		 47592000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4760
4761 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4762 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4763
4764 * Makefile.in: Same here.
4765 Update copyright.
4766
4767 * configure.in: Set bfd_gas for i386-aout when primary target
4768 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4769 we may need the primary te_file. Remove incorrect comment.
4770
4771 * configure: Regenerate.
4772
4773 * config/e-i386aout.c: New file.
4774
4775 * as.c (USE_EMULATIONS): Move to before print_version_id.
4776 (struct emulation): Add i386aout.
4777 (show_usage): Split text strings. Reformat -a text. Add --em
4778 help.
4779 Update copyright.
4780
4781 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4782 (aout_format_ops): New.
4783 Update copyright.
4784
4785 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4786 preprocessor conditional and add aout USE_EMULATIONS tests.
4787 (read_a_source_file): Don't pass error strings to printf as
4788 format arg.
4789 Update copyright.
4790
4791 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4792 format arg.
4793 (do_data): Same here.
4794 (process_file): And here.
4795 Update copyright.
4796
4797 * symbols.c (colon): Rewrite "already defined" fatal message
4798 code for aout with USE_EMULATIONS.
4799 Update copyright.
4800
4801 * config/obj-aout.c (OBJ_HEADER): Define.
4802 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4803 fields of sentinel.
4c63da97
AM		 4804 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4805 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4806 forms here.
4807 (obj_aout_type): Expand S_SET_OTHER here too.
4808 (obj_read_begin_hook): Remove.
4809 (aout_pop_insert): New.
4810 (obj_aout_s_get_other): New.
4811 (obj_aout_s_get_desc): New.
4812 (aout_format_ops): New.
4813 Update copyright.
4814
4815 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4816 gets aout_pseudo_table.
4817 (aout_pseudo_table): Declare.
4818 (obj_read_begin_hook): Define.
4819 Update copyright.
4820
4821 * config/obj-coff.c (obj_pseudo_table): Rename to
4822 coff_pseudo_table.
4823 (coff_pop_insert): Use coff_pseudo_table.
4824 (coff_sec_sym_ok_for_reloc): Remove.
4825 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4826 and comment all zero entries and remove #if 0 code.
4827 Update copyright.
4828
4829 * config/obj-coff.h (obj_pop_insert): Define.
4830 (coff_pseudo_table): Declare.
4831 Update copyright.
4832
4833 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4834 s_get_size, s_set_size. Comment all zero entries.
4835 Update copyright.
4836
4837 * config/obj-elf.c (elf_s_get_other): New function.
4838 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4839 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4840 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4841 comment.
4842 (obj_elf_parse_section_letters): Don't pass error strings to
4843 printf as format arg.
4844 Update copyright.
4845
4846 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4847 OBJ_MAYBE_ECOFF.
4848 (elf_s_get_other): Declare.
4849 (S_GET_OTHER) Define as elf_s_get_other if not already
4850 defined.
4851 (S_SET_OTHER): Only define when not already defined.
4852 (elf_obj_read_begin_hook): Declare.
4853 (obj_read_begin_hook): Define.
4854 (elf_obj_symbol_new_hook): Declare.
4855 (obj_symbol_new_hook): Define.
4856 Update copyright.
4857
4858 * config/obj-multi.h: Add copyright header and protect against
4859 multiple inclusion. Add * to all function pointers.
4860 (OBJ_HEADER): If defined, include it rather than other defines
4861 in this file.
4862 (obj_frob_file_after_relocs): Test for NULL.
4863 (obj_symbol_new_hook): Here too.
4864 (obj_sec_sym_ok_for_reloc): And here.
4865 (S_GET_OTHER): Define.
4866 (S_GET_DESC): Define.
4867 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4868 (OBJ_MAYBE_ELF): Update comment.
4869
4870 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4871 OBJ_AOUT preprocessor conditional and handle emulation by
4872 testing OUTPUT_FLAVOR.
4873 (i386_displacement): Here too.
4874 (md_section_align): Similarly here.
4875 (i386_target_format): Conditionally compile when more than one
4876 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4877 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4878 (i386_displacement): Here too.
4879 Update copyright.
4880
4881 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4882 Define TARGET_FORMAT for aout only when not multi.
4883 Update copyright.
4884
4885 * config/te-multi.h: Delete file as it's identical to te-generic.h
4886
add0c677
AM		 48872000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4888
4889 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4890 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4891 LONG_MNEM_SUFFIX.
4892
4893 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4894 DWORD_MNEM_SUFFIX.
4895 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4896 comments.
4897
a19d8eb0
CP		 48982000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4899
66778679
RH		 4900 * config/tc-mips.c (mips_do_align): New function.
4901 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4902
550262c4
NC		 49032000-01-10 Philip Blundell <philb@gnu.org>
4904
4905 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4906 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4907 line separator for Linux.
4908 * doc/as.texinfo (Comments): Mention the ARM.
4909
0decc840
NC		 49102000-01-10 Philip Blundell <pb@futuretv.com>
4911
4912 * configure.in (arm*-*-conix*): New target.
4913 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4914 armv*-*-linux-gnu.
4915 * configure: Regenerate.
4916
2e13b764
NC		 49172000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4918
4919 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4920 (obj_elf_visibility): New function.
3e87a760 4921
2e13b764
NC		 4922 * doc/as.texinfo (Visibility): New node: document visibility
4923 pseudo ops.
4924
2f6d2f85 4925For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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