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* dlltool.c (make_one_lib_file): Fix section flags for
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
93c2a809
AM		 12001-03-30 Alan Modra <alan@linuxcare.com.au>
2
3 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
4 do-nothing cases to switch to avoid abort on a second relaxation
5 pass, and tidy code a little.
6 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
7 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
8 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
9 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
10 (md_relax_table): Remove first four unused entries. Increment
11 rlx_length by one throughout table, and update comments to suit.
12 (md_estimate_size_before_relax): Return size of current variable
13 part of frag to reflect reality when relaxing more than once.
14 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
15 (COND32, UNCD32): Rename to DISP32 throughout.
16 (UNDEF_WORD_DISP): Renumber to 3.
17 (md_estimate_size_before_relax): Add extra do-nothing cases.
18 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
19 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
20 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
21 handle word and dword branches.
22
d551a338
HPN		 232001-03-29 Hans-Peter Nilsson <hp@axis.com>
24
25 * config/tc-cris.h (tc_fix_adjustable): Allow only
26 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 27 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
28 example in comment to valid type.
d551a338 29
440ecb38
L		 302001-03-28 H.J. Lu <hjl@gnu.org>
31
32 * read.c (equals): Set to local for COFF only if it hasn't been
33 defined before.
34
8a238888
AM		 352001-03-28 Alan Modra <alan@linuxcare.com.au>
36
37 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
38 (md_begin): Use it when setting default architecture.
39
775cf891
NC		 402001-03-27 Nick Papadonis <nick@coelacanth.com>
41
42 * read.c (equals): (for COFF) default symbols to being local.
43
f9c19112
HPN		 442001-03-27 Hans-Peter Nilsson <hp@axis.com>
45
46 * configure.in (cris-*-*): Change default emulation to criself.
47 (cris-*-*aout*): New rule.
48 * configure: Regenerate.
49
07855bec
NC		 502001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
51
52 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
53 BFD_RELOC_390_GOTENT.
54 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
55 BFD_RELOC_390_GOTENT.
56
572001-03-26 Nick Clifton <nickc@redhat.com>
58
59 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
60 * config/tc-s390.c (s390_force_relocation): New function: Force
61 relocations for VTINHERIT relocs.
62
0285c67d
NC		 632001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
64
65 * doc/as.texinfo: Put @c man begin to generate the as man page.
66 When generating man, define all the variables. Re-organize some
67 options to obtain better indentation of man page.
68 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
69 (as.1): Build from as.texinfo.
70 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
71
551c1ca1
AM		 722001-03-25 Alan Modra <alan@linuxcare.com.au>
73
74 * config/tc-i386.c (i386_scale): Accept an absolute expression for
75 scale factor, and return the end of the expression.
76 (i386_operand): Modify for above.
77
c3a27914
NC		 782001-03-23 Nick Clifton <nickc@redhat.com>
79
80 * doc/as.texinfo: Document --listing-XXX command line switches.
81 Explain why listings behave differently when -pipe is used.
82
37006e43
NC		 832001-03-23 Richard Sandiford <rsandifo@redhat.com>
84
85 * write.c (fix_new_exp): Print an error if passed a register.
86
08caf3f8
HPN		 872001-03-23 Hans-Peter Nilsson <hp@axis.com>
88
89 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
90 (PIC_SUFFIX_CHAR): New macro.
91 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
92 (pic): New variable.
93 (md_longopts): New option --pic.
94 (OPTION_PIC): Define.
95 (md_estimate_size_before_relax): Tweak longish comment.
96 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
97 (md_assemble): Handle a PIC relocation on prefix and normal
98 instruction operands.
99 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
100 "complex" operand expressions. Call frag_more outside
101 gen_cond_branch_32 parameter list.
102 (cris_process_instruction): Handle PIC relocs on parsed
103 operand expressions. Validize PIC reloc sizes.
104 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
105 (gen_bdap): Handle "complex" operand expressions.
106 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
107 ADD.D offset,PC as jump instruction if generating PIC. Generate
108 error instead of crashing on complex expressions.
109 (cris_number_to_imm): Add segT parameter. All callers changed.
110 Use segT parameter, not now_seg, for segment of fixup. Handle
111 PCREL relocations but check that they are fully resolved.
112 (md_parse_option): Handle OPTION_PIC.
113 (tc_gen_reloc): Handle PIC relocs.
114 (md_show_usage): Update for --pic.
115 (md_apply_fix3): Renamed from md_apply_fix.
116 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
117 (md_cris_force_relocation): Force relocation for PIC relocs.
118
119 * config/tc-cris.h: Tweak attribution.
120 (MD_APPLY_FIX3): Define.
121 (IS_CRIS_PIC_RELOC): New macro.
122 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
123 (tc_fix_adjustable): Don't adjust a globally visible symbol when
124 generating ELF.
8a238888 125 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 126
38686296
AM		 1272001-03-20 Alan Modra <alan@linuxcare.com.au>
128
129 * frags.h (struct frag): Add relax_marker.
130 * write.c (is_dnrange): Delete.
131 (relax_frag): Use correct types for `aim', `target', `address'.
132 Delete `offset', `was_address'. Test `relax_marker' instead of
133 using fragile (and slow) address test.
134 (relax_segment): Init and flip `relax_marker'.
135
2e98d2de
AM		 1362001-03-19 Alan Modra <alan@linuxcare.com.au>
137
138 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
139 used register name.
140
e629c13f
SC		 1412001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
142
143 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
144 with 'Motorola specification for assembly language input standard'.
145
249e3833
RH		 1462001-03-17 Richard Henderson <rth@redhat.com>
147
148 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
149 (dwarf2_directive_loc): Don't use them.
150 (dwarf2_directive_file): Reject duplicate file definitions.
151 (get_filenum): Zero allocated memory.
152 (out_file_list): Complain about missing file definitions.
153
2289f85d
AM		 1542001-03-17 Alan Modra <alan@linuxcare.com.au>
155
156 * read.c (do_org): Handle complex expressions.
157 * cgen.c (gas_cgen_finish_insn): Likewise.
158
4d5a53ff
JW		 1592001-03-15 David Mosberger <davidm@hpl.hp.com>
160
161 * config/tc-ia64.c (md): New member keep_pending_output.
162 (ia64_flush_pending_output): Flush only if md.keep_pending_output
163 is not set.
164 (dot_xdata): Turn on md.keep_pending_output for the duration of
165 this function.
166 (dot_xfloat_cons): Ditto.
167 (dot_xstringer): Ditto.
168 (dot_xdata_ua): Ditto.
169 (dot_xfloat_cons_ua): Ditto.
170
1712001-03-15 Jim Wilson <wilson@redhat.com>
172
173 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
174 label support.
175
19c0258a
AO		 1762001-03-15 Alexandre Oliva <aoliva@redhat.com>
177
178 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
179
d68d4570
DD		 1802001-03-15 DJ Delorie <dj@redhat.com>
181
182 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
183 blindly freeing string if it isn't at the top of the obstack.
184
f3c180ae
AM		 1852001-03-13 Alan Modra <alan@linuxcare.com.au>
186
187 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
188 (NUM_FLAG_CODE): Define.
189 (lex_got): New function.
190 (got_reloc): New global var.
191 (x86_cons_fix_new): New function.
192 (x86_cons): New function.
193 (i386_immediate): Use lex_got here, replacing inline code. Change
194 "ignoring junk.." error message to "junk.."
195 (i386_displacement): Likewise.
196 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
197 (x86_cons): Declare.
198 (TC_CONS_FIX_NEW): Define.
199 (x86_cons_fix_new): Declare.
200
83e7603d
NC		 2012001-03-12 Nick Clifton <nickc@redhat.com>
202
203 * config/tc-arm.c (md_begin): Always set machine type based on
204 cpu_variant.
205
1ae12ab7
AM		 2062001-03-07 Alan Modra <alan@linuxcare.com.au>
207
208 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 209 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 210 union.
f3c180ae
AM		 211 <JumpInterSegment output>: Use correct i.disp_reloc[].
212 <immediate output>: Likewise.
1ae12ab7 213
4f3c3dbb
NC		 2142001-03-06 Nick Clifton <nickc@redhat.com>
215
216 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
217 BLX(1) instruction.
218
dc84e067
NC		 2192001-03-06 Igor Shevlyakov <igor@windriver.com>
220
221 * config/tc-m68k.c : Add 5407 to archs[] table.
222 (HAVE_LONG_BRANCH): Add mcf5407.
223 (select_control_regs): Recognize 5407.
224
a8150a88
DB		 2252001-03-02 Dave Brolley <brolley@redhat.com>
226
1ae12ab7
AM		 227 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
228 than m32r_do_align.
a8150a88 229
e103941e
NC		 2302001-03-02 Richard Sandiford <rsandifo@redhat.com>
231
232 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
233 (gen_to_words): Print warnings if NaNs are found and the target CPU
234 does not support them. Allow largest exponent to be used in normal
235 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
236
7c44d1d3
AJ		 2372001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
238
239 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
240 anymore since we use bfd_elf_generic_reloc now.
241 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
242
27b7e12d
AM		 2432001-02-27 Alan Modra <alan@linuxcare.com.au>
244
245 * configure.in (BFD_VERSION): New.
246 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
247 * configure: Regenerate.
248 * Makefile.am: Run "make dep-am"
249 * Makefile.in: Regenerate.
250 * doc/Makefile.in: Regenerate.
251
1af96959
NC		 2522001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
253
254 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
255 SEC_NEVER_LOAD when the 'n' flag is used.
256 Add SEC_NEVER_LOAD to matchflags.
257
d95767bf
SC		 2582001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
259
260 * symbols.c (decode_local_label_name): Initialize message_format
261 only when an error is reported (perf pb due to I18N).
262
3737d051
L		 2632001-02-23 H.J. Lu <hjl@gnu.org>
264
265 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
266 BFD_ASSEMBLER is not defined.
267
b653e7f9
NC		 2682001-02-23 Richard Sandiford <rsandifo@redhat.com>
269
270 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
271 done if it's against a symbol.
272
7463c317
TW		 2732001-02-22 Timothy Wall <twall@cygnus.com>
274
275 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
276 target formats if applicable.
277 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
278 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
279 * Makefile.in: Regenerated.
280 * configure.in: Added configuration for ia64-*-aix*.
281 * configure: Regenerated.
7c44d1d3 282
87f8eb97
JW		 2832001-02-21 David Mosberger <davidm@hpl.hp.com>
284
285 * config/tc-ia64.c (enum operand_match_result): New type.
286 (operand_match): Change return type to operand_match_result.
287 Fix all returns appropriately, adding support for returning the
288 out-of-range result.
289 (parse_operands): New locals result, error_pos, out_of_range_pos,
290 curr_out_of_range_pos. Rewrite operand matching loop to give better
291 error messages.
7c44d1d3 292
33d01f33
JW		 2932001-02-21 David Mosberger <davidm@hpl.hp.com>
294
295 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
296 (dot_proc): Clear unwind.prologue_count to zero.
297 (dot_prologue): Increment unwind.prologue_count.
298 (dot_restore): If second operand is omitted, use
299 unwind.prologue_count -1 for "ecount" (# of additional regions to
300 pop). Decrement unwind.prologue_count by number of regions
301 popped.
302
7e84d676
NC		 3032001-02-21 Nick Clifton <nickc@redhat.com>
304
305 * doc/as.texinfo (Section): Note that some flags to the COFF
306 version of .section remove attributes rather than setting them.
307
5cd4edbe
KH		 3082001-02-20 Kazu Hirata <kazu@hxi.com>
309
29184774
NC		 310 * config/tc-pdp11.c: Fix formatting.
311 * config/tc-pdp11.h: Likewise.
5cd4edbe 312
80b3ee89
AJ		 3132001-02-20 Bo Thorsen <bo@suse.de>
314
315 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
316 entry.
317
0fde8cc6 3182001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 319
320 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
321 all FreeBSD platforms should look the same at this level.
322 * configure: Rebuilt.
323 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
324
e135f41b
NC		 3252001-02-18 lars brinkhoff <lars@nocrew.org>
326
327 * Makefile.am: Add PDP-11 target.
328 * configure.in: Likewise.
329 * config/tc-pdp11.c: New file.
330 * config/tc-pdp11.h: New file.
331 * doc/Makefile.am: Add PDP-11 documentation.
332 * doc/all.texi: Likewise.
333 * doc/as.texinfo: Likewise.
334 * doc/c-pdp11.texi: New file.
335
363c574f
MG		 3362001-02-16 matthew green <mrg@redhat.com>
337
80b3ee89 338 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 339
fa1cb89c
JW		 3402001-02-13 Jim Wilson <wilson@redhat.com>
341
342 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
343 reloc instead of a 0 reloc.
344 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
345 as done.
346 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
347
c842b53a
ILT		 3482001-02-13 Ian Lance Taylor <ian@zembu.com>
349
350 * write.c (is_dnrange): Stop as soon as the address becomes
351 larger.
352 (relax_frag): Add segment parameter. Only call symbol_get_frag
353 once. Only call is_dnrange if the symbol is in the same segment,
354 and the symbol address is larger.
355 (relax_segment): Pass segment to md_relax_frag and relax_frag.
356 * write.h (relax_frag): Update declaration.
357 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
358 it to relax_frag.
359 * config/tc-m32r.c (m32r_relax_frag): Likewise.
360 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
361 (m32r_relax_frag): Update declaration.
362 * config/tc-mips.h (md_relax_frag): Add segment parameter.
363 * config/tc-tic54x.h (md_relax_frag): Likewise.
364 * doc/internals.texi (CPU backend): Update documentation for
365 md_relax_frag.
366
6fad6acb
AM		 3672001-02-13 Alan Modra <alan@linuxcare.com.au>
368
fddf5b5b
AM		 369 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
370 Mention effect of < 386 architectures on jump promotion.
371 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
372
373 * config/tc-i386.c (no_cond_jump_promotion): New.
374 (set_cpu_arch): Parse "jumps" arch modifier.
375 (insn_size): Modify usage comment.
376 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
377 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
378 (TYPE_FROM_RELAX_STATE): New define.
379 (UNCOND_JUMP, COND_JUMP): Renumber.
380 (md_relax_table): Reorder to suit.
381 (COND_JUMP86): New define.
382 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
383 (md_assemble): Create frag var for jumps of max size, encode relax
384 state for COND_JUMP86.
385 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
386 leave conditional jumps small if no_cond_jump_promotion.
387 (md_convert_frag): Likewise.
388
6fad6acb
AM		 389 * expr.c (operator): Don't bump input_line_pointer for two char
390 operators. Instead return operator size via new param num_chars.
391 (expr): Use above to parse multi-char operators correctly.
392
23df1078
JH		 393Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
394
29184774 395 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 396 BFD_RELOC_X86_64_GOTPCREL.
397 (i386_validate_fix): Likewise.
398
b1e2e654
PB		 3992001-02-12 Philip Blundell <pb@futuretv.com>
400
401 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
402 ldrt/strt instructions.
403
9117d219
NC		 4042001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
405
406 * config/tc-mips.c (macro): For M_LA_AB emit a
407 BFD_RELOC_MIPS_CALL16 relocation or a
408 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
409 BFD_RELOC_MIPS_GOT16 and
410 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
411 loading the jump register when generating SVR4_PIC code.
412
97238fbd
CD		 4132001-02-10 Chris Demetriou <cgd@broadcom.com>
414
415 * configure.in: Make 'mipself' and 'mipsecoff' emulations
416 map to MIPS-specific files, as they used to do before the
417 change on 2000-05-21.
418 * configure: Regerate.
419
0f074f60
CD		 4202001-02-10 Chris Demetriou <cgd@broadcom.com>
421
422 * config/tc-mips.c (md_parse_option): Don't try to compile
423 ELF-only option code if not ELF.
424
91a2ae2a
RH		 4252001-02-08 David Mosberger <davidm@hpl.hp.com>
426
427 * config/tc-ia64.h (md_elf_section_type): New macro.
428 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
429 (they're now handled via ia64_elf_section_type.
430
431 * config/tc-ia64.c (unwind): New members saved_text_seg,
432 saved_text_subseg, and force_unwind_entry.
433 (optimize_unw_records): New function to optimize away unnecessary
434 unwind directives.
435 (ia64_elf_section_type): New function.
436 (output_unw_records): Generate unwind info only if the size is
437 non-zero or if it's forced for some other reason (e.g.,
438 handlerdata or a personality routine).
439 (generate_unwind_image): Don't switch back to previous
440 section---stay inside the unwind info section instead so that
441 handlerdata that may follow goes into the right place.
442 (dot_handlerdata): Force generation of unwind entry and save the
443 current active text segment before generating unwind image.
444 (dot_unwentry): Force generation of unwind entry.
445 (dot_personality): Ditto.
446 (dot_endp): Generate unwind table entry only if there is
447 some unwind info or the unwind entry was forced.
448
449 * config/tc-ia64.c (make_unw_section_name): New macro to form
450 unwind section name.
451 (generate_unwind_image): Add "text_name" argument. Use it to
452 form unwind section name.
453 (dot_handlerdata): Determine current segment (section) name and
454 pass it to generate_unwind_image().
455 (dot_endp): Determine current segment (section) name and use
456 it to determine the appropriate unwind section name.
457 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
458 n, fill, and max arguments.
459
a85d7ed0
NC		 4602001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
461
462 * Makefile.am: Add linux target for S/390.
463 * configure.in: Likewise.
464 * config/tc-s390.c: New file.
465 * config/tc-s390.h: New file.
466
de68de20
AO		 4672001-02-09 Alexandre Oliva <aoliva@redhat.com>
468
469 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
470 2byte, 4byte and 8byte.
471
8ea46bbd
AM		 4722001-02-08 Alan Modra <alan@linuxcare.com.au>
473
474 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
475 md_number_to_chars with size > sizeof (valueT).
476
a99746f4
L		 4772001-02-06 H.J. Lu <hjl@gnu.org>
478
479 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
480 there is no relocation.
481
f4e17b3d
L		 4822001-02-06 H.J. Lu <hjl@gnu.org>
483
484 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
485
486 * config/tc-ia64.c (md_parse_option): Only accept the valid
487 ia64 options on "-axxx".
488
3557da92
JW		 4892001-02-05 Jim Wilson <wilson@redhat.com>
490
491 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
492 aborting for invalid operands.
493
da6c73e0
AM		 4942001-02-06 Alan Modra <alan@linuxcare.com.au>
495
496 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
497 than via pointer. Update all callers.
498 (UNWIND_LOW32): Define.
499 (UNWIND_HIGH32): Define.
500 (pa_build_unwind_subspace): Use the above macros instead of dumping
501 bitfields directly. Call frag_more once rather than multiple times.
502 (md_assemble): Use UNWIND_LOW32.
503 (pa_entry): Likewise
504 (pa_procend): Likewise.
505 (process_exit): Use UNWIND_HIGH32.
506
986c6f4b
SC		 5072001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
508
509 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
510 function to select the header according to the cpu.
511 (md_after_pass_hook, md_do_align): Remove.
512 (md_cleanup, m68hc11_cleanup): Remove.
513 (md_pcrel_from_section): Declare.
514 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
515 (build_jump_insn, build_insn): Likewise.
516 (m68hc11_listing_header): New function.
517 (m68hc11_cleanup): Remove.
518
dbb8ad49
SC		 5192001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
520
328dc123 521 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 522 symbols because there is no support for shared libraries and these
328dc123 523 symbols can't be overridden (unless they are weak).
dbb8ad49 524
a987bfc9
RH		 5252001-02-01 Momchil Velikov <velco@fadata.bg>
526
527 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
528 for the compilation unit with a zero byte.
529
22862cde
AM		 5302001-01-30 Alan Modra <alan@linuxcare.com.au>
531
532 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
533 destinations. Correct range check for 17 and 22 bit branches.
534
8ec6253e
NC		 5352001-01-25 Nick Clifton <nickc@redhat.com>
536
537 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
538 still set. Issue an error message instead.
539 (md_estimate_size_before_relax): Delete unused variable
540 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 541
43ad3147
KH		 5422001-01-23 Kazu Hirata <kazu@hxi.com>
543
544 * as.c: Fix formatting.
545 * ehopt.c: Likewise.
546 * messages.c: Likewise.
547 * stabs.c: Likewise.
548 * symbols.c: Likewise.
549
015c05c1
AM		 5502001-01-23 Ben Elliston <bje@redhat.com>
551
552 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
553
66498417
KH		 5542001-01-22 Kazu Hirata <kazu@hxi.com>
555
556 * config/tc-alpha.c: Fix formatting.
557
1aad8cf8
KH		 5582001-01-19 Kazu Hirata <kazu@hxi.com>
559
560 * config/tc-alpha.c: Fix formatting.
561
32ff5c2e
KH		 5622001-01-18 Kazu Hirata <kazu@hxi.com>
563
564 * config/tc-alpha.c: Fix formatting.
565
cd17328a
NC		 5662001-01-18 Nick Clifton <nickc@redhat.com>
567
568 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
569 "da" flags.
570 (stm_flags): Remove redundant bit from "ed" and "da" flags.
571
81c425d1
AO		 5722001-01-18 Alexandre Oliva <aoliva@redhat.com>
573
574 * configure.in (cpu_type, arch): Match i386 too.
575 * configure: Rebuilt.
576
e5cb08ac
KH		 5772001-01-16 Kazu Hirata <kazu@hxi.com>
578
579 * config/tc-i386.c: Fix formatting.
580
1d3d5051
AM		 5812001-01-16 Alan Modra <alan@linuxcare.com.au>
582
64afeba3
AM		 583 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
584 relocs for .PARISC.unwind section.
585
1d3d5051
AM		 586 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
587 depending on section flags, not just for .text.
588
b44b1b85
JW		 5892001-01-15 Jim Wilson <wilson@redhat.com>
590
591 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
592 not immediately followed by an instruction.
593
098f2ec3
KH		 5942001-01-15 Kazu Hirata <kazu@hxi.com>
595
596 * config/tc-m68hc11.c: Fix formatting.
597
d4887adc
NC		 5982001-01-15 Nick Clifton <nickc@redhat.com>
599
600 * symbols.c (colon): Change 'already defined symbol' from a
601 fatal error to an ordinary error. There is no reason why this
602 error should be fatal.
603
604 * message.c (as_fatal): Delete output file, if one has been
015c05c1 605 created.
d4887adc 606
fcfd4916
AM		 6072001-01-14 Alan Modra <alan@linuxcare.com.au>
608
609 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
610
bfb32b52
KH		 6112001-01-14 Kazu Hirata <kazu@hxi.com>
612
613 * config/tc-alpha.c: Fix formatting.
614 * config/tc-arc.c: Likewise.
615 * config/tc-arc.h: Likewise.
616 * config/tc-d10v.c: Likewise.
617 * config/tc-i370.c: Likewise.
618 * config/tc-i386.c: Likewise.
619 * config/tc-i960.c: Likewise.
620 * config/tc-m68k.c: Likewise.
621 * config/tc-ppc.c: Likewise.
622 * config/tc-sparc.c: Likewise.
623 * config/tc-tahoe.c: Likewise.
624 * config/tc-vax.c: Likewise.
625
1e07b820
KH		 626 * config/tc-arc.c: Fix formatting.
627
19203624
KH		 628 * config/tc-arc.c: Fix formatting.
629
1328dc98
AM		 6302001-01-14 Alan Modra <alan@linuxcare.com.au>
631
c46b7515
AM		 632 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
633 both 32 and 64 bit ELF.
634
1328dc98
AM		 635 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
636 and don't bother storing `m' for "ce" completer. Tidy handling of
637 'J' and 'K' operands to suit. Handle '<' and '>' operands.
638
b9d79e03
JH		 639Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
640
29184774 641 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 642 (i386_mach): Declare.
29184774 643 * config/tc-i386.c (i386_mach): New function.
b9d79e03 644
a349d9dd
PB		 6452001-01-13 Philip Blundell <philb@gnu.org>
646
647 * doc/as.texinfo: Fix spelling and cross-references.
648
649 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
650 character for all systems, not just GNU/Linux. Make it explicit
651 that `-k' doesn't affect code generation, just ELF flags.
652
e2914f48
JH		 653Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
654
655 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
656 instructions.
657
272d76e0
FCE		 6582001-01-12 Frank Ch. Eigler <fche@redhat.com>
659
660 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
661
d0398d6a
NC		 6622001-01-12 Nick Clifton <nickc@redhat.com>
663
664 * as.c (print_args): Update copyright date to 2001.
665
2d73a4ca
NC		 6662001-01-12 Peter Targett <peter.targett@arccores.com>
667
668 * doc/c-arc.texi: New file.
669 Some sections to be expanded.
670
6e0b89ee
AM		 6712001-01-12 Alan Modra <alan@linuxcare.com.au>
672
673 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
674 (md_parse_option): Always accept "--32".
675
0d2bcfaf
NC		 6762001-01-11 Peter Targett <peter.targett@arccores.com>
677
678 * as.h (TC_ARC): Ensure struc-symbol.h included.
679 * as.c (dwarf2dbg.h): Include to remove implicit declaration
680 warnings.
681 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
682 (TARGET_SYMBOL_FIELDS) added.
683
684 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
685 * doc/c-arc.texi: New file.
686 Some sections to be expanded.
687 * doc/as.texinfo: Update command-line options.
688 Removed outdated text for ARC dependant features, instead include
689 text from above file.
690
691 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
692 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
693 (targ-cpu.h) header.
694 * config/tc-arc.h:
695 * config/tc-arc.c: New updated configuration for
696 ARC, including selection of core variants, and extensibility of
697 instructions, registers etc. through directives.
698
699 * config/tc-arc.c (arc_extinst): Minor corrections for
700 error messages.
701 (arc_common) Likewise. Make alignment argument optional for local
702 symbols also, with default of zero.
703
88051039
SC		 7042001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
705
706 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
707 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
708 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
709 and fix_new_exp() instead.
710 (md_convert_frag): For indexed post byte use the symbol value
711 rather than the displacement.
712 (md_relax_table): Fix indexed offset relax.
713
d8273f3b
SC		 7142001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
715
716 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
717 relax weak symbols.
015c05c1 718 (relaxable_symbol): New function.
d8273f3b 719
eea2ad45
AJ		 7202001-01-11 Andreas Jaeger <aj@suse.de>
721
722 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
723 not used anywhere.
724
7a91e76a
NC		 7252001-01-10 Nick Clifton <nickc@redhat.com>
726
727 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
728 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
729
aa257fcd
NC		 7302001-01-10 Nick Clifton <nickc@redhat.com>
731
732 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
733 character used to dollar local symbols.
734 (LOCAL_LABEL_CHAR): New constant - the magic character used to
735 local label symbols.
736 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
737 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
738 if defined.
739 Use LOCAL_LABEL_CHAR.
740 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
741 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
742 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
743
b77a7acd
AJ		 7442001-01-08 Bo Thorsen <bo@suse.de>
745
015c05c1
AM		 746 * config/tc-i386.c (i386_immediate, i386_displacement):
747 GOTPCREL check fix.
b77a7acd 748
5c2bd011
ILT		 7492001-01-07 Ian Lance Taylor <ian@zembu.com>
750
751 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
752 in last change.
753
46a04e3a
PB		 7542001-01-07 Philip Blundell <philb@gnu.org>
755
756 * doc/as.texinfo (Bug Reporting): Update email address for
757 reports.
758 * README: Likewise.
759
b96d3a20
JH		 760Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
761
762 * configure.in: Define DEFAULT_ARCH for i386.
29184774 763 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 764 move testing for 64bit operands to proper place.
765
55b62671
AJ		 7662001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
767
768 * doc/as.texinfo: Document '#' as comment character for i386 and
769 x86_64. Add AMD x86-64 into menu of machine dependent information.
770
771 * doc/c-i386.texi: Document x86_64 extensions.
772
7bc70a8e
JH		 773Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
774
29184774 775 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 776
a167610d
JH		 777Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
778
29184774 779 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 780 * NEWS: Add note about Pentium4 support.
781
09f131f2
JH		 782Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
783
29184774 784 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 785 (type_names): Add new types.
786
6f8c0c4c
JH		 787Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
788
29184774 789 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 790 CpuUnknown): Renumber
791 (CpuP4, CpuSSE2): New.
792 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
793
b96ed59a
PB		 7942001-01-03 Philip Blundell <pb@futuretv.com>
795
796 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
797 relocs.
798 (alpha_fix_adjustable): Likewise.
799 (md_apply_fix): Likewise.
800
a735d1cd
L		 8012000-12-31 H.J. Lu <hjl@gnu.org>
802
803 * listing.c (listing_message): Allocate string only if it is
804 used.
805
806 * configure: Rebuild.
807
67db5ab4
HPN		 8082000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
809
810 * doc/internals.texi (Relaxing with a table) <after relaxation>:
811 Point out caveats with generating fixups for the opcode in a frag.
812
c0d8940f
JH		 813Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
814
815 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
816 * NEWS: Add x86_64.
817
087f563c
L		 8182000-12-29 H.J. Lu <hjl@gnu.org>
819
820 * listing.c (calc_hex): Print the variable part only if the
821 fragment type is rs_fill.
822
8108ad8e
HPN		 8232000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
824
825 * doc/internals.texi (tc_conditional_pseudoop,
826 TC_LINKRELAX_FIXUP): Fix typos.
827
799051fc
RH		 8282000-12-28 Richard Henderson <rth@redhat.com>
829
830 * write.c (subsegs_finish): Fix thinko last change -- don't
831 "optimize" the alignment == 0 case.
832
0a9ef439
RH		 8332000-12-28 Richard Henderson <rth@redhat.com>
834
835 * as.h (rs_align_test): New.
836 * frags.c (NOP_OPCODE): Move default from read.c.
837 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
838 (frag_align_code): New.
839 * frags.h (frag_align_code): Declare.
840 * read.c (NOP_OPCODE): Remove.
841 (do_align): Use frag_align_code.
842 * write.c (NOP_OPCODE): Remove.
843 (get_recorded_alignment): New.
844 (cvt_frag_to_fill): Handle rs_align_test.
845 (relax_segment): Likewise.
846 (subsegs_finish): Align last subseg in section to the
847 section alignment. Use frag_align_code.
848 * write.h (get_recorded_alignment): Declare.
849 * config/obj-coff.c (size_section): Handle rs_align_test.
850 (fill_section, fixup_mdeps): Likewise.
851 (write_object_file): Use frag_align_code.
852
853 * config/tc-alpha.c (alpha_align): Use frag_align_code.
854 (alpha_handle_align): New.
855 * config/tc-alpha.h (HANDLE_ALIGN): New.
856 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
857
858 * config/tc-i386.h (md_do_align): Use frag_align_code.
859 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
860
861 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
862 (ia64_handle_align): New.
863 * config/tc-ia64.h (HANDLE_ALIGN): New.
864 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
865
866 * config/tc-m32r.c (m32r_do_align): Remove.
867 (m32r_handle_align): New.
868 (fill_insn): Use frag_align_code.
869 * config/tc-m32r.h (md_do_align): Remove.
870 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
871 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
872 * config/tc-mips.c, config/tc-mips.h: Similarly.
873
874 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
875 (sh_handle_align): Likewise. Handle rs_align_code.
876 (sh_do_align): Remove.
877 * config/tc-sh.h (md_do_align): Remove.
878 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
879
880 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
881 (sparc_handle_align): Likewise. Handle rs_align_code.
882 * config/tc-sparc.h (md_do_align): Remove.
883 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
884
3cd4dda7
DD		 8852000-12-22 DJ Delorie <dj@redhat.com>
886
887 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
888 when we assemble the first half of a pair.
889
ec56dfb4
L		 8902000-12-22 H.J. Lu <hjl@gnu.org>
891
892 * config/tc-i386.c (reloc): Update the macro for non-bfd
893 assembler.
894 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
895
ad1172d4
L		 8962000-12-22 H.J. Lu <hjl@gnu.org>
897
898 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
899
3e73aa7c
JH		 900Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
901
29184774 902 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 903 (QWORD_MNEM_SUFFIX): New macro.
904 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
905 New macros
906 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
907 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
908 ImmExt): Renumber.
909 (Size64, No_qSuf, NoRex64, Rex64): New macros.
910 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
911 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
912 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
913 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
914 Renumber.
915 (Reg, WordReg): Add Reg64.
916 (Imm): Add Imm32S and Imm64.
917 (EncImm): New.
918 (Disp): Add Disp64 and Disp32S.
919 (AnyMem): Add Disp32S.
920 (RegRex, RegRex64): New macros.
921 (rex_byte): New type.
29184774 922 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 923 (fits_in_unsigned_long, fits_in_signed_long): New functions.
924 (reloc): New parameter "signed"; support x86_64.
925 (set_code_flag): New.
926 (DEFAULT_ARCH): New macro; default to "i386".
927 (default_arch): New static variable.
928 (struct _i386_insn): New fields Operand_PCrel; rex.
929 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
930 (flag_code): New enum and static variable.
931 (use_rela_relocations): New static variable.
932 (flag_code_names): New static variable.
933 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
934 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
935 K6 and Athlon.
936 (i386_align_code): Return plain "nop" for x86_64.
937 (mode_from_disp_size): Support Disp32S.
938 (smallest_imm_type): Support Imm32S and Imm64.
939 (offset_in_range): Support size of 8.
940 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
941 (md_pseudo_table): Add "code64"; use set_code_flat.
942 (md_begin): Emit sane error message on hash failure.
943 (tc_i386_fix_adjustable): Support x86_64 relocations.
944 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
945 instructions supported on particular arch just partially,
946 output of 64bit immediates, handling of Imm32S and Disp32S type.
947 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
948 (i386_displacement): Likewise.
949 (i386_index_check): Cleanup; support 64bit addresses.
950 (md_apply_fix3): Support x86_64 relocation and rela.
951 (md_longopts): Add "32" and "64".
952 (md_parse_option): Add OPTION_32 and OPTION_64.
953 (i386_target_format): Call even for ELFs; choose between
954 elf64-x86-64 and elf32-i386.
955 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
956 (tc_gen_reloc): Support rela relocations and x86_64.
957 (intel_e09_1): Support QWORD.
958
21d6c4af
DN		 9592000-12-15 Diego Novillo <dnovillo@redhat.com>
960
961 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 962 it's not an offset expression.
21d6c4af
DN		 963 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
964 keep the braces '[' and ']' in the output string.
965 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
966 != FLAT. There is no such op_modifier.
967
6717891c
NC		 9682000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
969
970 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
971 if we have it.
972
ee515fb7
KH		 9732000-12-13 Kazu Hirata <kazu@hxi.com>
974
975 * as.h: Fix formatting.
976 * cgen.h: Likewise.
977 * dwarf2dbg.c: Likewise.
978 * input-scrub.c: Likewise.
979 * read.h: Likewise.
980
349a994c
DD		 9812000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
982
983 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
984 configure: Regenerate.
985
42dbf88c
NC		 9862000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
987
988 * dwarf2dbg.c: #include <limits.h> only if it exists.
989
0485cba3
AM		 9902000-12-13 Rodney Brown <RodneyBrown@mynd.com>
991
992 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
993 (md_apply_fix): Here too.
994
514829c3
JW		 9952000-12-12 Jim Wilson <wilson@redhat.com>
996
997 * config/tc-ia64.h (ia64_init): Add prototype.
998
92eb7b32
L		 9992000-12-12 H.J. Lu <hjl@gnu.org>
1000
1001 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1002
1003 * read.h (outputting_stabs_line_debug): Change it to int.
1004 * stabs.c (outputting_stabs_line_debug): Likewise.
1005
8141c27d
GK		 10062000-12-12 Geoffrey Keating <geoffk@redhat.com>
1007
1008 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1009 the address of a function result.
1010
5d6f4f16
GK		 10112000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1012
1013 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1014 (md_assemble): Call dwarf2_emit_insn.
1015 (shlib): Fix typo SHILB -> SHLIB.
1016 (md_parse_option): Likewise.
1017 (ppc_elf_validate_fix): Likewise:
1018 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1019
d4c0c039
NC		 10202000-12-12 Nick Clifton <nickc@redhat.com>
1021
1022 * cgen.h: Fix formatting.
1023 * input-scrub.c: Fix formatting.
1024 * macro.c: Fix formatting.
e972090a 1025 * config/tc-mips.c: Fix formatting.
584da044 1026 * doc/c-mips.texi: Fix formatting.
55b62671 1027
f16b83df
JH		 1028Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1029
29184774 1030 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1031 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1032 references.
1033 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1034 otherwise.
29184774 1035 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1036 (No_dSuf): Kill.
1037
1038 * i386.h (*_Suf): Remove No_dSuf.
1039 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1040 Remove.
1041 (i386_optab): Remove 'd' in the suffixes.
1042
50705ef4
AM		 10432000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1044
1045 * config/tc-i386.c (T_SHORT): Undefine before defining.
1046
beae10d5
KH		 10472000-12-05 Kazu Hirata <kazu@hxi.com>
1048
1049 * config/tc-mips.c: Fix formatting.
1050
bccba5f0 10512000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1052
1053 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1054 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1055 (md_show_usage): Ditto.
1056 (md_parse_option): Ditto.
1057 (d10v_cleanup): Writes pending instruction only if
1058 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1059 Fix compile time warning messages.
50705ef4
AM		 1060
1061 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1062
10632000-12-04 Matthew Hiller <hiller@redhat.com>
1064
50705ef4 1065 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1066 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1067 function entry and unset at function exit.
1068
50705ef4 1069 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1070
1071 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1072
1073 * dwarf2dbg.c: Fix compile time warning messages.
1074
bc805888
KH		 10752000-12-03 Kazu Hirata <kazu@hxi.com>
1076
1077 * config/tc-a29k.c: Fix formatting.
1078 * config/tc-alpha.c: Likewise.
1079 * config/tc-arm.c: Likewise.
1080 * config/tc-cris.c: Likewise.
1081 * config/tc-hppa.c: Likewise.
1082 * config/tc-i370.c: Likewise.
1083 * config/tc-i386.c: Likewise.
1084 * config/tc-i860.c: Likewise.
1085 * config/tc-i960.c: Likewise.
1086 * config/tc-ia64.c: Likewise.
1087 * config/tc-m68hc11.c: Likewise.
1088 * config/tc-m68k.c: Likewise.
1089 * config/tc-m88k.c: Likewise.
1090 * config/tc-pj.c: Likewise.
1091 * config/tc-ppc.c: Likewise.
1092 * config/tc-sh.c: Likewise.
1093 * config/tc-sparc.c: Likewise.
1094 * config/tc-tahoe.c: Likewise.
1095 * config/tc-vax.c: Likewise.
1096
3dacdf2e
NC		 10972000-12-01 Chris Demetriou <cgd@sibyte.com>
1098
50705ef4
AM		 1099 * config/tc-mips.c (mips_ip): When calculating offsets,
1100 don't accept as constant the difference between the
1101 addresses of symbols in two different sections.
1102
1103 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1104 specifiers.
1105 (validate_mips_insn): Likewise. Also, update 'B' operand
1106 specifier to use OP_*_CODE20 constants and delete 'm' operand
1107 specifier.
1108 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1109 operand specifiers. Change warning generated by 'B' operand
1110 specifier to reflect its new multi-purpose usage.
1111
1112 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1113 -1, and update comment.
1114 (file_mips_isa): Likewise.
1115 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1116 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1117 ISA_* constants rather than hard-coded numbers.
1118 (mips_cpu_info): New structure.
1119 (mips_cpu_info_table): New table describing CPU and ISA names
1120 and numbers.
1121 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1122 mips_cpu_info_from_cpu): New functions.
1123 (mips_isa_to_str): New function to get string for ISA name.
1124 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1125 return const char *.
1126 (md_begin): Redo CPU and ISA selection logic, using
1127 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1128 than hard-coded numbers.
1129 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1130 ISA_* constants rather than hard-coded numbers.
1131 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1132 (md_longopts): Delete OPTION_NO_MIPS32.
1133 (md_parse_option): Convert to use ISA_* constants rather than
1134 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1135 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1136 to use strcasecmp to recognize "default" and to use
1137 mips_cpu_info_from_name to get CPU numbers from argument.
1138 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1139 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1140 mips32-4k.
1141 (s_mipsset): Accept ISA value 32.
1142 * doc/as.texinfo: Clean up MIPS options summary slightly,
1143 remove -no-mips32. Add note about -mips4 and -mips32
1144 specifying those ISA levels. Delete -mips32 and -no-mips32
1145 cpu flag descriptions.
1146 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1147 up the supported CPU switch list, and replace 4Kc, 4Km, and
1148 4Kp entries with a single mips32-4k entry. Note that you can
1149 use ".set mips32".
1150
29184774 1151 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1152 ISA_MIPS64.
1153 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1154 -mips5 and -mips64.
1155 (md_parse_option): Add cases for OPTION_MIPS5 and
1156 OPTION_MIPS64.
1157 (md_show_usage): Mention -mips5 and -mips64 arguments.
1158 (s_mipsset): Add cases for MIPS5 and MIPS64.
1159 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1160 and pseudo-CPUs.
1161 * doc/as.texinfo: Mention -mips5 and -mips64 options
1162 and their meanings.
1163 * doc/c-mips.texi: Likewise. Also update introduction
1164 and ".set" usage information.
1165
1166 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1167 CPU list.
1168 (mips_cpu_info_table): Add SB-1 entries.
1169 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1170 known to the -mcpu option.
1171
1172 * doc/as.texinfo: Correct description of MIPS -mcpu
1173 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1174
5f68c319
NC		 11752000-12-01 Joel Sherrill <joel@OARcorp.com>
1176
3dacdf2e
NC		 1177 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1178 New targets.
1179 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1180 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1181 * configure: Regenerate.
1182 * config.in: Regenerate.
1183 * Makefile.in: Regenerate.
1184 * aclocal.m4: Regenerate.
1185 * po/gas.pot: Regenerate.
50705ef4 1186
4ce3447c
PB		 11872000-11-30 Philip Blundell <pb@futuretv.com>
1188
1189 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1190 even in non BFD_ASSEMBLER case.
1191
76a0ddac
DN		 11922000-11-30 Diego Novillo <dnovillo@redhat.com>
1193
29184774 1194 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1195 syntax.
1196
220e750f
RH		 11972000-11-29 Richard Henderson <rth@redhat.com>
1198
1199 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1200 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1201 thread multiple subsegments properly; handle multiple code
1202 sections properly; emit proper compilation unit info for assembler
1203 generated debugging.
1204
1205 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1206 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1207 (dwarf2dbg_estimate_size_before_relax): Declare.
1208 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1209 * write.c: Include dwarf2dbg.h.
1210 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1211 (relax_segment): Likewise.
1212
99b222b4
HPN		 12132000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1214
1215 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1216 jump>: Use as_bad_where instead of as_bad. Tweak error message
1217 accordingly. Stabilize frag by updating fix part and resetting
1218 variant part.
1219 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1220 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1221 indexing is_end_of_line[].
1222 (md_assemble): Initialize size to 0.
1223 (md_section_align): Mark parameter seg as unused.
e46fee70 1224 (parse_reg): Parse names case-insensitively.
99b222b4 1225
814f6641
KH		 12262000-11-28 Kazu Hirata <kazu@hxi.com>
1227
1228 * config/obj-aout.h: Fix formatting.
1229 * config/obj-bout.h: Likewise.
1230 * config/obj-coff.c: Likewise.
1231 * config/obj-coff.h: Likewise.
1232 * config/obj-elf.h: Likewise.
1233 * config/obj-som.h: Likewise.
1234 * config/obj-vms.c: Likewise.
1235 * config/obj-vms.h: Likewise.
1236 * config/tc-h8300.h: Likewise.
1237 * config/tc-ns32k.h: Likewise.
1238 * config/tc-sparc.h: Likewise.
1239 * config/tc-tic54x.h: Likewise.
1240 * config/tc-z8k.h: Likewise.
1241
e47b9e39
NC		 12422000-11-28 Nick Clifton <nickc@redhat.com>
1243
1244 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1245 License is present in the sources, but not the output, and
1246 also available from the GNU website.
1247 (GNU Free Documentation License): Comment out this section.
1248
fcdc20a4
HPN		 12492000-11-28 Hans-Peter Nilsson <hp@axis.com>
1250
43c34dee
HPN		 1251 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1252 targets. Remove i860 from valid a.out targets.
1253 * Makefile.in: Regenerate.
1254
fcdc20a4 1255 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1256 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1257 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1258 (s_cris_file, s_cris_loc): New.
1259 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1260 * Makefile.am: Regenerate dependencies.
1261 * Makefile.in: Regenerate.
1262
16887944
AM		 12632000-11-28 Alan Modra <alan@linuxcare.com.au>
1264
1265 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1266 (MRI_MUL_PRECEDENCE): Likewise.
1267 (op_rank): Fix a comment typo.
1268
ae3e85dd
SC		 12692000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1270
1271 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1272 the error message.
1273 (get_operand): Fix analysis for movw/movb instructions.
1274
077b8428
NC		 12752000-11-24 Nick Clifton <nickc@redhat.com>
1276
1277 * configure.in (xscale-elf): Add target.
1278 (xscale-coff): Add target.
1279 * configure: Regenerate.
1280
1281 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1282 extenstion.
1283 (ARM_EXT_XSCALE): New ARM architecture extension.
1284 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1285 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1286 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1287 (ARM_ARCH_V4): Remove processor from architecture.
1288 (ARM_ARCH_3M): New architecutre definition.
1289 (ARM_ARCH_V5TE): New architecutre definition.
1290 (ARM_ARCH_XSCALE): New architecutre definition.
1291 (CPU_DEFAULT): Allow to be defaulted to XScale.
1292 (atpcs): New boolean variable.
1293 (ldr_flags): Support 'd' flag for double word loads.
1294 (str_flags): Support 'd' flag for double word stored.
1295 (do_mia): New function.
1296 (do_mar): New function.
1297 (do_mra): New function.
1298 (do_pld): New function.
1299 (do_ldrd): New function.
1300 (do_blx): New function.
1301 (do_bkpt): New function.
1302 (do_clz): New function.
1303 (do_lstc2): New function.
1304 (do_cdp2): New function.
1305 (do_t_blx): New function.
1306 (do_t_bkpt): New function.
1307 (do_smla): New function.
1308 (do_smlal): New function.
1309 (do_smul): New function.
1310 (do_qadd): New function.
1311 (do_co_reg2c): New function.
1312 (LONGEST_INSN): Redefine to 7.
1313
1314 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1315 command line switches.
1316
2434f565
JW		 13172000-11-22 Jim Wilson <wilson@redhat.com>
1318
1319 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1320 (struct rsrc): Make line unsigned.
1321 (gr_values): Add missing initializer.
1322 (SLOT_NUM_NOT_SET): Add unsigned cast.
1323 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1324 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1325 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1326 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1327 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1328 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1329 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1330 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1331 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1332 Add ATTRIBUTE_UNUSED to unused parameters.
1333 (convert_expr_to_ab_reg): Add parens.
1334 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1335 (dot_prologue): Initialize grsave when declared.
1336 (md_pseudo_table): Add missing initializers.
1337 (operand_match): Add casts to bfd_vma.
1338 (emit_one_bundle): Delete unused local prev. Make required_template
1339 unsigned.
1340 (specify_resource): Cast i to unsigned.
1341 (note_register_values): Use fprintf_vma.
1342 (print_dependency): Likewise.
1343
5a080f89
JW		 13442000-11-21 Jim Wilson <wilson@redhat.com>
1345
5e7474a7
JW		 1346 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1347 for unwind info section.
1348 (dot_endp): Likewise for unwind section.
1349
5a080f89
JW		 1350 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1351 fix_new_exp.
1352
732d96b6
JJ		 13532000-11-21 Jakub Jelinek <jakub@redhat.com>
1354
1355 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1356 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1357 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1358
6d2cf69f
RH		 13592000-11-17 Richard Henderson <rth@redhat.com>
1360
1361 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1362 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1363 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1364
8179bd9b
NC		 13652000-11-17 Nick Clifton <nickc@redhat.com>
1366
1367 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1368 .file pseudo ops.
1369
316e2c05
RH		 13702000-11-17 Richard Henderson <rth@redhat.com>
1371
1372 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1373
a8316fe2
RH		 13742000-11-17 Richard Henderson <rth@redhat.com>
1375
1376 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1377 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1378 tri-state definition of alpha_flag_mdebug.
1379 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1380 (s_alpha_file): Store first .file directive.
1381 (s_alpha_stab): New.
1382 (md_pseudo_table): Add stabs and stabn.
1383
e346e481
RH		 13842000-11-17 Richard Henderson <rth@redhat.com>
1385
1386 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1387
4dc7ead9
RH		 13882000-11-17 Richard Henderson <rth@redhat.com>
1389
1390 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1391 (main): Call dwarf2_finish.
4dc7ead9
RH		 1392 * as.h (debug_type): Clarify documentation of the meaning
1393 of this variable.
1394 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1395 (print_stats): Fix parenthesis problem.
1396 (now_subseg_size): New.
1397 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1398 (dwarf2_directive_file): Don't set debug_type.
1399 (dwarf2_where): Honor DEBUG_DWARF2 first.
1400 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1401 do nothing if not emitting dwarf2 debug info, or no work.
1402 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1403 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1404 (ecoff_new_file): Likewise.
1405 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1406 commentary wrt dwarf2.
1407
1408 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1409 ATTRIBUTE_UNUSED as needed.
1410 (emit_insn): Call dwarf2_emit_insn.
1411 (s_alpha_file): New.
1412 (s_alpha_loc): New.
1413 (s_alpha_coff_wrapper): Don't handle them.
1414 (md_pseudo_table): Update for .file and .loc.
1415 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1416
1417 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1418 don't protect with debug_type.
1419 * config/tc-hppa.c (md_assemble): Likewise.
1420 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1421 * config/tc-mn10300.c (md_assemble): Likewise.
1422 * config/tc-sh.c (md_assemble): Likewise.
1423 * config/tc-v850.c (md_assemble): Likewise.
1424
1425 * config/tc-arm.c (arm_end_of_source): Remove.
1426 * config/tc-hppa.c (pa_end_of_source): Remove.
1427 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1428 * config/tc-mn10300.c (mn10300_finalize): Remove.
1429 * config/tc-sh.c (sh_finalize): Remove.
1430 * config/tc-v850.c (sh_finalize): Remove.
1431
1432 * config/tc-arm.h (md_end): Remove.
1433 * config/tc-hppa.h (md_end): Remove.
1434 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1435 * config/tc-m68hc11.h (md_end): Remove.
1436 * config/tc-mn10300.h (md_end): Remove.
1437 * config/tc-sh.h (md_end): Remove.
1438 * config/tc-v850.h (md_end): Remove.
1439
1440 * config/tc-ia64.c (emit_one_bundle): Don't protect
1441 dwarf2 bits with debug_type.
1442 (md_assemble): Likewise.
1443 (ia64_end_of_source): Don't call dwarf2_finish.
1444
ca683b78
JW		 14452000-11-16 Jim Wilson <wilson@redhat.com>
1446
1447 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1448 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1449 > 16.
1450
6f620856
L		 14512000-11-16 H.J. Lu <hjl@gnu.org>
1452
1453 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1454 version name.
1455
19d63e5d
KH		 14562000-11-15 Kazu Hirata <kazu@hxi.com>
1457
1458 * config/tc-tic30.c: Fix formatting.
1459 * config/tc-tic80.c: Likewise.
1460 * config/tc-v850.c: Likewise.
1461 * config/tc-vax.c: Likewise.
1462 * config/tc-w65.c: Likewise.
1463 * config/tc-z8k.c: Likewise.
1464
a8761a19
DD		 14652000-11-14 DJ Delorie <dj@redhat.com>
1466
1467 * config/tc-v850.c: Support dwarf2.
1468 * config/tc-v850.h: Ditto.
1469
1470 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1471 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1472
88be23ec
BS		 14732000-11-15 Bernd Schmidt <bernds@redhat.com>
1474
29184774 1475 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1476 (errata_nops_necessary_p): New function.
1477 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1478 md.
1479
72a76794
JW		 14802000-11-14 Jim Wilson <wilson@redhat.com>
1481
1482 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1483 return little endian bfd formats.
1484
4a1805b1
KH		 14852000-11-14 Kazu Hirata <kazu@hxi.com>
1486
1487 * config/aout_gnu.h: Fix formatting.
1488 * config/atof-vax.c: Likewise.
1489 * config/m68k-parse.h: Likewise.
1490 * config/m88k-opcode.h: Likewise.
1491 * config/obj-elf.c: Likewise.
1492 * config/tc-arm.c: Likewise.
1493 * config/tc-cris.c: Likewise.
1494 * config/tc-i386.c: Likewise.
1495 * config/tc-ia64.c: Likewise.
1496 * config/tc-mn10300.c: Likewise.
1497 * config/te-386bsd.h: Likewise.
1498 * config/te-hppa.h: Likewise.
1499 * config/te-nbsd.h: Likewise.
1500 * config/te-ppcnw.h: Likewise.
1501 * config/te-sparcaout.h: Likewise.
1502 * config/te-tmips.h: Likewise.
1503 * config/vax-inst.h: Likewise.
1504 * config/vms-conf.h: Likewise.
1505
c810873d
JJ		 15062000-11-14 Jakub Jelinek <jakub@redhat.com>
1507
1508 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1509
79082ff0
L		 15102000-11-13 H.J. Lu <hjl@gnu.org>
1511
1512 * config/obj-elf.c (elf_frob_symbol): Support
1513 ".symver name,name2@@@nodename".
1514 (elf_frob_file_before_adjust): Likewise.
1515
1516 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1517 and ".symver name,name2@@@nodename".
1518 Fix a typo.
1519
1da00eb4
L		 15202000-11-12 H.J. Lu (hjl@gnu.org)
1521
1522 * config/obj-elf.c (obj_elf_symver): Check missing version
1523 name.
1524
f585997b
L		 15252000-11-12 H.J. Lu (hjl@gnu.org)
1526
1527 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1528 instead of bfd_vma for non-bfd assemblers.
1529
ef5c4bfc
KH		 15302000-11-09 Kazu Hirata <kazu@hxi.com>
1531
1532 * itbl-ops.c: Fix comment typos.
1533
f5a30c2e
JW		 15342000-11-08 Jim Wilson <wilson@redhat.com>
1535
1536 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1537 (struct unwind): Add next_slot_frag field.
1538 (slot_index): New parameters slot_frag and first_frag. Add code
1539 to add in frag sizes when different. Add comments.
1540 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1541 arguments to slot_index.
1542 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1543 loop end. Set next_slot_frag field.
1544
339681c0
L		 15452000-11-07 H.J. Lu <hjl@gnu.org>
1546
1547 * doc/as.texinfo (.symver): Updated for versioned symbol
1548 reference.
1549
1550 * obj.h (format_ops): Add the frob_file_before_adjust field.
1551
1552 * config/obj-aout.c (aout_format_ops): Set the
1553 frob_file_before_adjust field to 0.
1554 * config/obj-coff.c (coff_format_ops): Likewise.
1555 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1556
1557 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1558 name.
1559 (elf_frob_file_before_adjust): New function to remove unneeded
1560 versioned symbols from the symbol table.
1561 (elf_format_ops): Set the frob_file_before_adjust field to
1562 elf_frob_file_before_adjust.
1563
1564 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1565 not defined.
1566
1567 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1568
4a314ec8
NC		 15692000-11-07 Peter Targett <peter.targett@arccores.com>
1570
1571 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1572 BIG_ENDIAN macros.
1573 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1574 Fix compile time warning messages.
50705ef4 1575
604d524f
NC		 15762000-11-07 Nick Clifton <nickc@redhat.com>
1577
1578 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1579 buffer in order to avoid buffer overflows.
1580
44f5c83a
JW		 15812000-11-06 Steve Ellcey <sje@cup.hp.com>
1582
1583 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1584 Change M to m for -milp32 or -mlp64 to match gcc.
1585 (dot_endp): Use bytes_per_address instead of 8.
1586 (emit_one_bundle): Use number_to_chars_littleendian instead of
1587 md_number_to_chars.
1588 (fix_insn): Likewise.
1589 (ia64_init): New function.
1590 (ia64_target_format): New function.
1591 (md_begin): Set endianness, arch, and machine as appropriate.
1592 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1593 Make these macros depend on TE_HPUX macro.
1594 (TARGET_FORMAT): Define.
1595 (HOST_SPECIAL_INIT): Define.
1596 * config/te-hpux.h: New file.
1597 * configure.in: Add "ia64-*-hpux*" target to configure.
1598 * configure: Regenerate.
50705ef4 1599
7152f1dc
KH		 16002000-11-06 Kazu Hirata <kazu@hxi.com>
1601
ef99799a
KH		 1602 * as.c: Fix formatting.
1603 * dwarf2dbg.c: Likewise.
1604 * input-file.c: Likewise.
7152f1dc
KH		 1605 * input-file.h: Likewise.
1606 * input-scrub.c: Likewise.
ef99799a
KH		 1607 * itbl-ops.c: Likewise.
1608 * listing.c: Likewise.
1609 * macro.h: Likewise.
1610 * messages.c: Likewise.
1611 * read.c: Likewise.
1612 * subsegs.c: Likewise.
1613 * subsegs.h: Likewise.
1614 * write.c: Likewise.
7152f1dc 1615
cf055d54
NC		 16162000-11-06 Nick Clifton <nickc@redhat.com>
1617
1618 * doc/as.texinfo: Add GNU Free Documentation License.
1619 * doc/gasp.texi: Add GNU Free Documentation License.
1620 * doc/as.1: Add GNU Free Documentation License.
1621
8d6b5c8e
NC		 16222000-11-05 Nick Clifton <nickc@redhat.com>
1623
1624 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1625
59ff2774
NC		 16262000-11-02 Per Lundberg <plundis@chaosdev.org>
1627
1628 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1629 * configure: Regenerate.
1630
37d8bb27
NC		 16312000-11-01 Nick Clifton <nickc@redhat.com>
1632
1633 * read.c (original_case_string): New global variable.
1634 (read_a_source_file): Copy opcode string into
1635 original_case_string if clobbering the case of the opcode.
1636 * read.h: Export the definition of original_case_string.
1637 * config/tc-arm.c (md_assembler): When parsing a .req
1638 directive use the original opcode string, not the case
1639 clobbered version.
1640
d75bb8cf
NC		 16412000-11-02 Nick Clifton <nickc@redhat.com>
1642
1643 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1644 variable.
d75bb8cf
NC		 1645 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1646 dwarf2_where and dwarf2_gen_line_info.
1647
6c17cfe4
PB		 16482000-11-02 Theo Honohan <th@futuretv.com>
1649
50705ef4 1650 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1651
c51ce5f0
EC		 16522000-10-31 Eric Christopher <echristo@redhat.com>
1653
1654 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1655 or pc-relative, else use fx_offset.
1656
f1bcba5b
JW		 16572000-10-31 Jim Wilson <wilson@redhat.com>
1658
1659 * config/tc-ia64.c (struct md): New field tag_fixups.
1660 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1661 qualifying predicate.
1662 (emit_one_bundle): Delete spurious multiplication by one. Handle
1663 tag_fixups.
1664 (ia64_start_line): Error if dangling qualifying predicate.
1665 (defining_tag): New static variable.
1666 (ia64_unrecognized_line, case '['): Parse tags.
1667 (ia64_frob_label): Create tag_fixups.
1668 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1669
8637c045
AM		 16702000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1671
1672 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1673
ebeeafe6
BS		 16742000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1675
29184774 1676 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1677
b041f888
KH		 16782000-10-30 Kazu Hirata <kazu@hxi.com>
1679
1680 * expr.c: Fix formatting.
1681 * flonum-copy.c: Likewise.
1682 * flonum.h: Likewise.
1683 * gasp.c: Likewise.
1684 * hash.c: Likewise.
1685
d8374dcd
HPN		 16862000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1687
1688 * as.h (OPTION_MD_BASE): Bump to 190.
1689 * as.c (parse_args) <std_longopts>: Add comment about the need to
1690 check OPTION_MD_BASE in as.h.
1691
1308f14c
HPN		 1692 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1693 for weak symbols.
1694
6f6ef0fa
NC		 16952000-10-27 Nick Clifton <nickc@redhat.com>
1696
1697 * configure.in (emulations): Add m68hc12.
1698 * configure: Regenerate.
1699 * po/gas.pot: Regenerate.
c51ce5f0 1700
bf1b5881
AH		 17012000-10-27 Aldy Hernandez <aldyh@redhat.com>
1702
50705ef4
AM		 1703 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1704 cpsr*.
1705 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1706
85a39694
NC		 17072000-10-25 Nick Clifton <nickc@redhat.com>
1708
1709 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1710 a DWARF2 line number information sequence.
1711
1712 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1713
1714 * read.c (generate_lineno_debug): Update comment describing why
1715 DWARF2 line number debug information is not generated
1716 automatically by this function.
1717
1718 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1719 not all.
c51ce5f0 1720
85a39694
NC		 1721 * config/tc-arm.h (md_end): Define.
1722 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1723
85a39694
NC		 1724 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1725 if generating DWARF2 line numbers.
1726 (arm_end_of_source): New function. Call dwarf2_finish if
1727 necessary.
1728
1729 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1730 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1731 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1732
cce0cbdc
DN		 17332000-10-25 Diego Novillo <dnovillo@cygnus.com>
1734
29184774 1735 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1736 arguments.
1737
64a0c779
DN		 17382000-10-24 Diego Novillo <dnovillo@cygnus.com>
1739
29184774 1740 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1741 (build_displacement_string): Remove.
1742 (i386_parse_seg): Remove.
1743 (i386_intel_memory_operand): Remove.
1744 (i386_intel_operand): Re-write using recursive descent parser based
1745 on MASM documentation.
1746 (struct intel_parser_s): New structure.
1747 (intel_parser): New static variable.
1748 (struct intel_token): New structure.
1749 (cur_token, prev_token): New static variables.
1750 (T_NIL): Define.
1751 (T_CONST): Define.
1752 (T_REG): Define.
1753 (T_BYTE): Define.
1754 (T_WORD): Define.
1755 (T_DWORD): Define.
1756 (T_QWORD): Define.
1757 (T_XWORD): Define.
1758 (T_SHORT): Define.
1759 (T_OFFSET): Define.
1760 (T_PTR): Define.
1761 (T_ID): Define.
1762 (intel_match_token): New function.
1763 (intel_get_token): New function.
1764 (intel_putback_token): New function.
1765 (intel_expr): New function.
1766 (intel_e05): New function.
1767 (intel_e05_1): New function.
1768 (intel_e06): New function.
1769 (intel_e06_1): New function.
1770 (intel_e09): New function.
1771 (intel_e09_1): New function.
1772 (intel_e10): New function.
1773 (intel_e10_1): New function.
1774 (intel_e11): New function.
1775
19f7b010
JJ		 17762000-10-20 Jakub Jelinek <jakub@redhat.com>
1777
1778 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1779 instructions to loose any special insn->architecture mask.
1780
1781 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1782 (sparc_md_end, sparc_arch_types, sparc_arch,
1783 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1784 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1785 request v9b architecture if they are used).
1786
3ae647a0
NC		 17872000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1788
1789 * config/tc-m68k.c: Fix the previous misapplied patch.
1790
5cbdaa77
NC		 17912000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1792
50705ef4
AM		 1793 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1794 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1795 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1796 BFD_RELOC_*.
5cbdaa77 1797
e6c774b4
KH		 17982000-10-17 Kazu Hirata <kazu@hxi.com>
1799
1800 * debug.c: Fix formatting.
1801 * depend.c: Likewise.
1802 * dwarf2dbg.c: Likewise.
1803 * dwarf2dbg.h: Likewise.
1804 * ecoff.c: Likewise.
1805 * expr.c: Likewise.
1806 * expr.h: Likewise.
1807 * flonum-konst.c: Likewise.
1808 * frags.h: Likewise.
1809
ea20a7da
CC		 18102000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1811
1812 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1813 options.
1814 * doc/as.texinfo: Added notes about this new option.
1815
266cb5f1
HPN		 18162000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1817
1818 * config/tc-sh.c (JREG): Remove.
1819 (md_convert_frag): Remove #if 0:d code using JREG.
1820
6588847e
DN		 18212000-10-15 Diego Novillo <dnovillo@cygnus.com>
1822
1823 * config/tc-i386.c (i386_operand_modifier): Only match
1824 modifiers SHORT and FLAT if they are followed by a space.
1825 (parse_register): When `allow_naked_reg' is set, do not confuse
1826 identifiers that start with a register name with a register.
1827
30a2b4ef
KH		 18282000-10-12 Kazu Hirata <kazu@hxi.com>
1829
1830 * app.c: Fix formatting.
1831 * as.c: Likewise.
1832 * as.h: Likewise.
1833 * bit_fix.h: Likewise.
1834 * cgen.c: Likewise.
1835 * cgen.h: Likewise.
1836 * cond.c: Likewise.
1837
d01e2a23
AM		 18382000-10-11 Alan Modra <alan@linuxcare.com.au>
1839
1840 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1841
44852b19
AM		 18422000-10-07 Alan Modra <alan@linuxcare.com.au>
1843
dc1fc56b
AM		 1844 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1845 Re-arrange function a little and improve error message.
1846
44852b19
AM		 1847 * write.c (write_relocs): Fix a comment.
1848
1849 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1850 link-once sections.
1851
afa680f8
JW		 18522000-10-05 Jim Wilson <wilson@cygnus.com>
1853
1854 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1855
ce8a8b2f
AM		 18562000-10-05 Alan Modra <alan@linuxcare.com.au>
1857
1858 * config/tc-i386.c: Delete some useless comments, reformat others.
1859
1860 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1861 non-global syms in linkonce sections.
1862
56d27c17
AM		 18632000-10-04 Ralf Baechle <ralf@gnu.org>
1864
1865 * config/tc-ia64.c (operand_match): Don't use // style comments.
1866 * config/tc-i370.c: Likewise.
1867
7b15d668
HPN		 18682000-09-29 Hans-Peter Nilsson <hp@axis.com>
1869
1870 Changes to handle varying register prefix and user symbol prefix.
1871 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1872 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1873 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1874 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1875 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1876 (demand_register_prefix): New variable.
1877 (md_pseudo_table): New pseudo ".syntax".
1878 (md_longopts): New options --no-underscore and --underscore.
1879 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1880 on symbols_have_leading_underscore.
1881 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1882 (get_spec_reg): Ditto.
1883 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1884 Fix formatting.
1885 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1886 --help.
1887 <case OPTION_NO_US, case OPTION_US>: New.
1888 (md_show_usage): Be brief and reformat to match continuation of
1889 --help.
1890 * po/gas.pot: Regenerate.
1891
27df9f40
AM		 18922000-09-28 Alan Modra <alan@linuxcare.com.au>
1893
1894 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1895 force relocs for 12 bit branches.
1896 (md_apply_fix): Similarly, adjust logic here.
1897
5506e1a5
AM		 18982000-09-28 Alan Modra <alan@linuxcare.com.au>
1899
1900 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1901 adjust for external and weak syms as we will use a reloc. Allow
1902 for +8 offset when calculating limits of branches.
1903 (hppa_fix_adjustable): Undo 2000-09-23 change.
1904 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1905 Correct distance calculation.
47d89dba
AM		 1906 (tc_gen_reloc): Print the file name and line number if we can't
1907 handle a fixup.
5506e1a5
AM		 1908
1909 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1910 * config/tc-hppa.c (nonzero_dibits): Define.
1911 (arg_reloc_stub_needed): Check each arg and return value
1912 separately for zero case.
1913 (pa_align): Declare argument `bytes'.
1914
81d4177b
KH		 19152000-09-25 Kazu Hirata <kazu@hxi.com>
1916
1917 * config/tc-cris.c: Fix formatting.
1918 * config/tc-d10v.h: Likewise.
1919 * config/tc-d30v.c: Likewise.
1920 * config/tc-d30v.h: Likewise.
1921 * config/tc-fr30.c: Likewise.
1922 * config/tc-fr30.h: Likewise.
1923 * config/tc-m68k.c: Likewise.
1924 * config/tc-m68k.h: Likewise.
1925 * config/tc-pj.h: Likewise.
1926 * config/tc-ppc.c: Likewise.
1927 * config/tc-ppc.h: Likewise.
1928 * config/tc-sh.c: Likewise.
1929 * config/tc-sh.h: Likewise.
1930 * config/tc-sparc.c: Likewise.
1931 * config/tc-v850.h: Likewise.
1932 * config/tc-vax.h: Likewise.
1933 * config/tc-w65.h: Likewise.
1934 * config/tc-z8k.h: Likewise.
1935
959ee541
AM		 19362000-09-23 Alan Modra <alan@linuxcare.com.au>
1937
1938 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1939 checks only for ELF.
1940 (hppa_force_relocation): Likewise.
1941
139368c9
JW		 19422000-09-22 Jim Wilson <wilson@cygnus.com>
1943
1944 * config/tc-ia64.c (dv_sem): Add "stop".
1945 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1946 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1947 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1948 match above.
1949 (mark_resources): Check IA64_RS_PRr.
1950
151337e8
NC		 19512000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1952
56d27c17 1953 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1954 md_estimate_size_before_relax): Redesign and clean up the
1955 relaxation mechanism.
1956
0b7410c4
KH		 19572000-09-21 Kazu Hirata <kazu@hxi.com>
1958
1959 * config/tc-ns32k.c: Fix formatting.
1960 * config/tc-ns32k.h: Likewise.
1961
a4d24084
KH		 19622000-09-20 Kazu Hirata <kazu@hxi.com>
1963
82efde3a
KH		 1964 * config/tc-m32r.c: Fix formatting.
1965 * config/tc-m32r.h: Likewise.
1966 * config/tc-m68851.h: Likewise.
1967 * config/tc-m68hc11.c: Likewise.
1968 * config/tc-m68hc11.h: Likewise.
1969 * config/tc-m88k.c: Likewise.
1970 * config/tc-mcore.c: Likewise.
a75214e5 1971 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1972 * config/tc-mips.c: Likewise.
1973 * config/tc-mips.h: Likewise.
1974 * config/tc-mn10200.h: Likewise.
1975 * config/tc-mn10300.h: Likewise.
a75214e5 1976 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1977 * config/tc-tahoe.h: Likewise.
1978
4844386e 19792000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1980
1981 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1982 Likewise in relaxation description comments.
1983
9e754211
AM		 19842000-09-18 Alan Modra <alan@linuxcare.com.au>
1985
1986 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1987 subtraction of two syms without emitting a relocation.
1988
1989 From David Huggins-Daines <dhd@linuxcare.com>
1990 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1991 global or weak symbols.
1992
4a4f25cf
KH		 19932000-09-15 Kazu Hirata <kazu@hxi.com>
1994
1995 * config/tc-h8300.h: Fix formatting.
1996 * config/tc-h8500.c: Likewise.
1997 * config/tc-h8500.h: Likewise.
1998 * config/tc-hppa.h: Likewise.
1999 * config/tc-i370.h: Likewise.
2000 * config/tc-i386.h: Likewise.
2001 * config/tc-i860.c: Likewise.
2002 * config/tc-i860.h: Likewise.
2003 * config/tc-i960.h: Likewise.
2004 * config/tc-ia64.c: Likewise.
2005 * config/tc-ia64.h: Likewise.
2006
1dab94dd
KH		 20072000-09-14 Kazu Hirata <kazu@hxi.com>
2008
2009 * config/tc-a29k.c: Fix formatting.
2010 * config/tc-alpha.c: Likewise.
2011 * config/tc-arc.c: Likewise.
2012 * config/tc-arc.h: Likewise.
2013 * config/tc-arm.c: Likewise.
2014 * config/tc-arm.h: Likewise.
2015 * config/tc-avr.c: Likewise.
2016 * config/tc-avr.h: Likewise.
2017 * config/tc-tic30.c: Likewise.
2018 * config/tc-tic30.h: Likewise.
2019 * config/tc-tic54x.c: Likewise.
2020 * config/tc-tic54x.h: Likewise.
2021 * config/tc-tic80.c: Likewise.
2022 * config/tc-tic80.h: Likewise.
2023
7484b8e6
TW		 20242000-09-14 Timothy Wall <twall@cygnus.com>
2025
2026 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2027 parallel comparisons for later use.
2028 (struct rsrc): Add parallel comparison type.
2029 (resources_match): Skip special cases of PR usage (non-conflicting
2030 parallel compares).
56d27c17 2031
bf514e21
KH		 20322000-09-13 Kazu Hirata <kazu@hxi.com>
2033
2034 * config/obj-ecoff.c: Fix formatting.
2035 * config/obj-elf.c: Likewise.
2036 * config/obj-elf.h: Likewise.
2037 * config/obj-evax.h: Likewise.
2038 * config/obj-generic.h: Likewise.
2039 * config/obj-hp300.c: Likewise.
2040 * config/obj-hp300.h: Likewise.
2041 * config/obj-ieee.h: Likewise.
2042 * config/obj-vms.c: Likewise.
2043 * config/obj-vms.h: Likewise.
2044
156c2f8b 20452000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2046
50705ef4
AM		 2047 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2048 (md_parse_option): Ditto.
2049 (md_longopts): Add -mips32 option.
2050 (md_show_usage): Document new options.
2051 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2052 (mips_ip): Assemble mfc0 with a sub-selection code.
2053 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2054 (mips_cpu_to_str): New function.
2055 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2056 Use CPU_* defines instead of hardcoded numbers.
2057
50705ef4
AM		 2058 * doc/as.texinfo: Document new options.
2059 * doc/c-mips.texi: Ditto.
156c2f8b 2060
a01b9fa4
KH		 20612000-09-12 Kazu Hirata <kazu@hxi.com>
2062
2063 * as.h: Fix formatting.
2064 * asintl.h: Likewise.
2065 * bit_fix.h: Likewise.
dcd619be
KH		 2066 * config/obj-aout.c: Likewise.
2067 * config/obj-aout.h: Likewise.
2068 * config/obj-bout.c: Likewise.
2069 * config/obj-bout.h: Likewise.
2070 * config/obj-coff.c: Likewise.
2071 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2072 * dwarf2dbg.h: Likewise.
2073 * expr.h: Likewise.
2074 * flonum.h: Likewise.
2075 * frags.h: Likewise.
2076 * itbl-ops.h: Likewise.
2077 * macro.h: Likewise.
2078 * read.h: Likewise.
2079 * sb.h: Likewise.
2080 * struc-symbol.h: Likewise.
2081 * subsegs.h: Likewise.
2082 * symbols.h: Likewise.
2083 * tc.h: Likewise.
2084 * write.h: Likewise.
2085
92774660
KH		 20862000-09-11 Kazu Hirata <kazu@hxi.com>
2087
f0e652b4
KH		 2088 * bignum-copy.c: Fix formatting.
2089 * config/tc-i370.c: Likewise.
92774660
KH		 2090 * config/tc-i960.c: Likewise.
2091 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2092 * ehopt.c: Likewise.
2093 * flonum-copy.c: Likewise.
2094 * flonum-konst.c: Likewise.
2095 * flonum-mult.c: Likewise.
2096 * literal.c: Likewise.
2097 * read.c: Likewise.
2098 * sb.c: Likewise.
2099 * stabs.c: Likewise.
2100 * subsegs.c: Likewise.
92774660 2101
222f8079
PB		 21022000-09-09 Philip Blundell <philb@gnu.org>
2103
2104 * configure.in (arm*-*-uclinux*): New target.
2105 * configure: Regenerate.
2106
c488923f
KH		 21072000-09-09 Kazu Hirata <kazu@hxi.com>
2108
2109 * input-file.c: Fix formatting.
2110 * itbl-ops.c: Likewise.
2111 * messages.c: Likewise.
2112
e0e3ecca
PB		 21132000-09-08 Philip Blundell <philb@gnu.org>
2114
2115 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2116 offset is negative.
2117
5d64ca4e
L		 21182000-09-07 H.J. Lu <hjl@gnu.org>
2119
2120 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2121 * configure: Rebuild.
2122
bdaaa2e1
KH		 21232000-09-07 Kazu Hirata <kazu@hxi.com>
2124
e49bc11e
KH		 2125 * atof-generic.c: Fix formatting.
2126 * config/tc-mips.c: Likewise.
e13b337a
KH		 2127 * config/tc-vax.c: Likewise.
2128 * input-scrub.c: Likewise.
bdaaa2e1 2129
d07ed2cd
AO		 21302000-09-07 Alexandre Oliva <aoliva@redhat.com>
2131
2132 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2133 * configure.in (sh-*-linux*): Added.
2134 * configure: Rebuilt.
2135
86905619
KH		 21362000-09-06 Kazu Hirata <kazu@hxi.com>
2137
a28a3ccf
JL		 2138 * config/tc-hppa.c: Fix formatting.
2139
86905619
KH		 2140 * ecoff.c: Fix formatting.
2141
58cccadb
AO		 21422000-09-06 Alexandre Oliva <aoliva@redhat.com>
2143
2144 * configure: Rebuilt with new libtool.m4.
2145
542d6675
KH		 21462000-09-05 Kazu Hirata <kazu@hxi.com>
2147
2148 * cgen.c: Fix formatting.
2149 * config/tc-ia64.c: Likewise.
2150
5b343f5a
NC		 21512000-09-05 Nick Clifton <nickc@redhat.com>
2152
2153 * aclocal.m4: Regenerate.
2154 * config.in: Regenerate.
2155 * configure: Regenerate.
2156 * po/gas.pot: Regenerate.
50bbae35 2157
07e90ad5
HPN		 21582000-09-05 Hans-Peter Nilsson <hp@axis.com>
2159
2160 * config/tc-cris.c: Correct comment typos.
2161
1485d400
EC		 21622000-09-05 Eric Christopher <echristo@cygnus.com>
2163
2164 * config/tc-mn10300.c: Cleanup.
2165 (md_pcrel_from): Enable.
2166
904a31bf
AM		 21672000-09-05 Alan Modra <alan@linuxcare.com.au>
2168
927781e2
AM		 2169 * expr.c (operand): Fix a comment typo.
2170 * write.c (write_relocs): Fix a signed/unsigned warning.
2171
ecacdc7a
AM		 2172 * config/tc-hppa.c (fudge_reg_expressions): New
2173 (hppa_force_reg_syms_absolute): New.
2174 (pa_equ): Allow reg_section expressions.
2175 * config/tc-hppa.c (md_optimize_expr): Define.
2176 (hppa_force_reg_syms_absolute): Prototype.
2177
2178 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2179 (pa_parse_number): Pass in arg to select fp reg parsing.
2180 Return 1 to indicate format checks pass. If strict, then only
2181 accept a register or register symbol. Return value in...
2182 (pa_number): New static for pa_parse_number.
2183 (FP_REG_BASE): Define.
2184 (FP_REG_RSEL): Define.
2185 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2186 appropriate. White space changes.
2187 (need_pa11_opcode): Don't bother passing any params, get them from
2188 globals instead.
2189 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2190 Remove extraneous check in case 'Q'.
2191 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2192 reg, set section of resulting symbol to reg_section.
2193 (pa_parse_space_stmt): Modify call to pa_parse_number.
2194 (pa_space): Likewise.
2195
904a31bf
AM		 2196 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2197 (hppa_force_relocation): Handle vtable relocs.
2198 (pa_vtable_entry): New.
2199 (pa_vtable_inherit): New.
2200 (md_pseudo_table): Add entries for vtable pseudos.
2201 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2202 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2203 against weak syms.
2204 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2205 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2206 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2207 millicode import.
2208 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2209 specify a symbol type.
2210
2211 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2212 dependent things together.
2213 (md_elf_symbol_type): Define.
2214
2215 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2216 symbol.
2217 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2218
2219 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2220 (obj_elf_vtable_entry): Declare.
2221
2222 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2223 and export function.
2224 (obj_elf_vtable_entry): Similarly.
2225 (elf_pseudo_table): Fix the damage with a cast.
2226
a47cf567 22272000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2228
2229 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2230 for template selection when a label is needed.
2231
197865e8
KH		 22322000-09-02 Kazu Hirata <kazu@hxi.com>
2233
2234 * config/tc-ia64.c: Fix formatting.
2235
18e03609
NC		 22362000-09-02 Nick Clifton <nickc@redhat.com>
2237
2238 * configure.in: Increase version number to 2.10.91.
2239 * configure: Regenerate.
2240 * aclocal.m4: Regenerate.
2241 * config.in: Regenerate.
2242 * po/gas.pot: Regenerate.
2243 * Makefile.in: Regenerate.
1485d400 2244
a1cc9221
AO		 22452000-09-01 Alexandre Oliva <aoliva@redhat.com>
2246
2247 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2248 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2249 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2250 similar relocs.
2251 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2252 branches.
2253
22542000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2255
2256 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2257 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2258 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2259 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2260 (GOT_symbol): New variable.
2261 (md_undefined_symbol): Set it.
2262
44576e1f
RH		 22632000-09-01 Richard Henderson <rth@cygnus.com>
2264
2265 * config/tc-ia64.c (match): Don't inline.
2266 (extra_goodness): New.
2267 (md_begin): Prefer nop.f and nop.b for best_template.
2268
29f8404c
KH		 22692000-08-31 Kazu Hirata <kazu@hxi.com>
2270
76b0a8c0
KH		 2271 * as.c: Fix formatting.
2272 * cond.c: Likewise.
2273 * frags.c: Likewise.
29f8404c
KH		 2274 * macro.c: Likewise.
2275
b4c1ea07
EC		 22762000-08-31 Eric Christopher <echristo@cygnus.com>
2277
2278 * config/tc-mn10300.c: Cleanup and fix warnings.
2279 (md_pseudo_table): Add initializers.
2280 (md_show_usage): Cleanup.
2281 (md_parse_option): Fix warnings.
2282 (md_undefined_symbol): Fix warnings.
2283 (md_conver_frag): Fix warnings.
2284 (tc_gen_reloc): Fix warnings.
2285 (md_apply_fix3): Fix warnings.
2286 (check_operand): Fix warnings.
2287
ac48eca1
AO		 22882000-08-31 Alexandre Oliva <aoliva@redhat.com>
2289
2290 * acinclude.m4: Include libtool and gettext macros from the
2291 top level.
2292 * aclocal.m4, configure: Rebuilt.
2293
e0c21649
GK		 22942000-08-30 Mark Hatle <mhatle@mvista.com>
2295
2296 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2297
cf39a089
KH		 22982000-08-31 Kazu Hirata <kazu@hxi.com>
2299
2300 * listing.c: Fix formatting.
2301
3ee4defc
KH		 23022000-08-29 Kazu Hirata <kazu@hxi.com>
2303
2304 * app.c: Fix a comment typo. Fix formatting.
2305
1e8d20f4
NC		 23062000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2307
29184774 2308 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2309 offset of the target destination for jmp instructions.
2310 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2311
5bcac8a4
HPN		 23122000-08-24 Hans-Peter Nilsson <hp@axis.com>
2313
2314 * NEWS: Mention support for CRIS.
2315
46547ecc
DC		 2316Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2317
2318 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2319 Sets `.lcomm' alignment to zero.
2320
4b853faa
AO		 23212000-08-23 Alexandre Oliva <aoliva@redhat.com>
2322
29184774
NC		 2323 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2324 TC_FIX_ADJUSTABLE): Define.
4b853faa 2325
efcc5914
JW		 23262000-08-23 Jim Wilson <wilson@cygnus.com>
2327
2328 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2329 unwind.personality_routine is set.
2330
aca719bf
AO		 23312000-08-23 H.J. Lu <hjl@gnu.org>
2332
2333 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2334
a3da4de1
AO		 23352000-08-23 Alexandre Oliva <aoliva@redhat.com>
2336
2337 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2338 environment is pe.
2339
56385375
L		 23402000-08-22 H.J. Lu <hjl@gnu.org>
2341
2342 * config.in (STRICTCOFF): New for strict COFF.
2343
2344 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2345 i386-*-go32* and i386-go32-rtems*.
2346 * configure: Rebuilt.
2347
2348 * config/obj-coff.c (obj_coff_endef): Follow the historical
2349 behavior if STRICTCOFF is not defined.
2350
2351 * doc/internals.texi: Document STRICTCOFF.
2352
8f36cd18
AO		 23532000-08-22 Alexandre Oliva <aoliva@redhat.com>
2354
2355 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2356 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2357 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2358 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2359 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2360 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2361 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2362 Likewise.
2363
58a77e41
EC		 23642000-08-22 Eric Christopher <echristo@cygnus.com>
2365
2366 * config/tc-mn10300.c: (md_apply_fix): New function.
2367 (mn10300_force_relocation): New function.
2368 (mn10300_fix_adjustable): New function.
2369
2370 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2371 (TC_HANDLES_FX_DONE): Define.
2372 (obj_fix_adjustable): Define.
2373 (MD_APPLY_FIX3): Define.
2374 (TC_LINKRELAX_FIXUP): Define.
2375
2376 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2377 previously defined.
2378 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2379
2380 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2381
ded0649c
JE		 23822000-08-21 Jason Eckhardt <jle@cygnus.com>
2383
2384 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2385 if the fixup resulted in a relocation.
2386
66102fe2
NC		 23872000-08-18 Nick Clifton <nickc@redhat.com>
2388
2389 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2390 Make reference to first element of shift_names explicit.
2391
02198638
AO		 23922000-08-18 Alexandre Oliva <aoliva@redhat.com>
2393
2394 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2395 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2396 add a symbol's address. Removed all target-specific #ifdefs that
2397 used to accomplished the same.
2398 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2399 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2400 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2401 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2402 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2403
353e2c69
KH		 24042000-08-17 Kazu Hirata <kazu@hxi.com>
2405
2406 * dwarf2dbg.c: Fix formatting.
2407
4fb7971f
NC		 24082000-08-17 Nick Clifton <nickc@redhat.com>
2409
2410 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2411 to be recoded as logical shift lefts by zero.
2412
50b81f19
JW		 24132000-08-16 Jim Wilson <wilson@cygnus.com>
2414
2415 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2416 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2417 source registers.
2418 (note_register_values): Handle IA64_OPND_R3_2 operands.
2419
f869cfc6
JE		 24202000-08-16 Jason Eckhardt <jle@cygnus.com>
2421
50bbae35 2422 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2423
8cb8bcba
NC		 24242000-08-16 Nick Clifton <nickc@redhat.com>
2425
2426 * config/tc-arm.c (struct asm_shift): Delete.
2427 (shift[]): Delete.
2428 (enum asm_shift_index): New.
2429 (struct asm_shift_properties): New.
2430 (struct asm_shift_name): New.
2431 (shift_properties[]); New.
2432 (shift_names[]); New.
2433
2434 (decode_shift): Use new structures.
2435 Issue a warning is "ROR #0" is used.
2436 Issue a warning if "ASR #0" or "LSR #0" is used.
2437
2438 (md_begin): Initialise arm_shift_hsh table from new
2439 asm_shift_name array.
2440
c2158c24
JJ		 24412000-08-16 Jakub Jelinek <jakub@redhat.com>
2442
2443 * config/tc-sparc.c: Kill all warnings.
2444 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2445 in -xarch= as well.
2446 (md_show_usage): Update usage text.
2447
70485b5c
NC		 24482000-08-16 Nick Clifton <nickc@redhat.com>
2449
c2158c24 2450 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2451 useful.
2452
a47cf567 24532000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2454
2455 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2456
2457 * config/tc-sh.c (md_assemble): Changed so debug_type
2458 test performed for ppi_assemble
2459 * config/tc-sh.c: Included dwarf2dbg.h.
2460 (debug_line): Defined.
2461 (md_assemble): Generates dwarf2 line info.
2462 (sh_finalize): New function. Finalize dwarf2 info.
2463 (assemble_ppi): Returns size of code generated.
2464 (build_Mytes): Returns size of code generated.
2465 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2466 * config/tc-sh.h (md_end): Defined.
2467 (sh_finalize): Declared.
2468
1db77c8e
AO		 24692000-08-15 Alexandre Oliva <aoliva@redhat.com>
2470
2471 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2472 md_number_to_chars.
2473
046b3b54
NC		 24742000-08-14 Nick Clifton <nickc@redhat.com>
2475
2476 * config/tc-arm.c (do_bx): Allow "bx pc".
2477
c43c2cc5
JW		 24782000-08-14 Jim Wilson <wilson@cygnus.com>
2479
2480 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2481 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2482 (md_begin): Change assignment to md.flag to OR in the new bit.
2483
d1d8ba22
NC		 24842000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2485
2486 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2487 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2488 C_MOU, and C_EOS.
d1d8ba22 2489
22b36938
JE		 24902000-08-14 Jason Eckhardt <jle@cygnus.com>
2491
2492 * NEWS: Mention i860 support.
2493
c0bd0db2
JL		 2494Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2495
2496 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2497
0ac658b8
AS		 24982000-08-14 Andreas Schwab <schwab@suse.de>
2499
2500 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2501
9fc2dda2
JE		 25022000-08-11 Andreas Schwab <schwab@suse.de>
2503
2504 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2505 argument.
2506
bc4466dc
KH		 25072000-08-11 Kazu Hirata <kazu@hxi.com>
2508
2509 * expr.c: Fix formatting.
351aa9f6 2510 * config/obj-bout.c: Likewise.
bc4466dc 2511
a9c99419
JE		 25122000-08-10 Jason Eckhardt <jle@cygnus.com>
2513
2514 * doc/c-i860.texi: Flesh out the i860 section more.
2515
7c743825
KH		 25162000-08-10 Kazu Hirata <kazu@hxi.com>
2517
2518 * symbols.c: Fix formatting.
929b12bc 2519 * expr.c: Likewise.
7c743825 2520
fa2255cb
DN		 2521Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2522
29184774
NC		 2523 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2524 modifier has the IgnoreSize bit set.
fa2255cb 2525
fc997f4b
AM		 25262000-08-09 Alan Modra <alan@linuxcare.com.au>
2527
2528 From Rodney Brown <RodneyBrown@mynd.com>
2529 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2530 * configure: Regenerate.
2531
a47cf567
NC		 25322000-08-09 Kazu Hirata <kazu@hxi.com>
2533
2534 * hash.c: Fix formatting.
2535 * gasp.c: Likewise.
2536
305d537e
JE		 25372000-08-08 Jason Eckhardt <jle@cygnus.com>
2538
2539 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2540 (i860_fix_info): New enum.
2541 (MD_APPLY_FIX3): Define.
2542 (WORKING_DOT_WORD): Define.
2543 (TC_HANDLES_FX_DONE): Define.
2544 (DIFF_EXPR_OK): Define.
2545 (LISTING_HEADER): Define.
2546 (TARGET_FORMAT): Select target format based on endian flag.
2547 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2548 (target_big_endian): Add external declaration.
2549
2550 * config/tc-i860.c: All existing code reworked completely. Other
2551 new code shown below.
2552 (SYNTAX_SVR4): Define.
2553 (target_warn_expand): New variable.
2554 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2555 (md_longopts): Declare and define with new options (-EL, -EB,
2556 and -mwarn-expand).
2557 (md_show_usage): New function.
2558 (md_operand): New function.
2559 (obtain_reloc_for_imm16): New function.
2560 (md_apply_fix3): New function.
2561 (tc_gen_reloc): New function.
2562
df86943d
NC		 25632000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2564
2565 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2566 2 bytes of the jump address are in the same frag.
2567 (find): Accept 68hc12 register indirect modes.
2568
2569 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2570
30d25259
RH		 25712000-08-07 Richard Henderson <rth@cygnus.com>
2572
2573 * config/tc-ia64.c (unwind): Add prologue_mask member.
2574 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2575 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2576 (dot_body): Clear unwind.prologue_mask.
2577 (dot_prologue): Set it. Accept a register second argument.
2578
2d484c7f
KH		 25792000-08-07 Kazu Hirata <kazu@hxi.com>
2580
2581 * config/atof-ieee.c: Fix formatting.
2582 * config/atof-tahoe.c: Likewise.
2583
a47cf567 25842000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2585
3d4ae3c0
NC		 2586 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2587 work.
2588
c91d2e08
NC		 2589 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2590 of .popsection, .previous, .pushsection, .subsection,
2591 .version, .vtable_entry, .vtable_inherit and .weak.
2592
47926f60
KH		 25932000-08-05 Kazu Hirata <kazu@hxi.com>
2594
2595 * config/tc-cris.c: Fix formatting.
2596 * config/tc-i386.c: Likewise.
2597 * config/tc-sparc.c (sparc_ip): Simplify the code.
2598
ab3e48dc
KH		 25992000-08-04 Kazu Hirata <kazu@hxi.com>
2600
2601 * config/tc-cris.c: Rearrange code for readability.
2602 * config/tc-d10v.c: Fix formatting.
2603 * config/tc-m32r.c: Likewise.
2604 * config/tc-sparc.c: Likewise.
2605
3d56ab85
JW		 26062000-08-02 Jim Wilson <wilson@cygnus.com>
2607
2608 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2609 before ia64_find_opcode.
2610 (md_assemble): Likewise.
2611
3f9dfb2c
NC		 26122000-08-01 Nick Clifton <nickc@cygnus.com>
2613
a47cf567 2614 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2615 Undo some formatting fixes.
3f9dfb2c 2616
28e4f854
KH		 26172000-08-01 Kazu Hirata <kazu@hxi.com>
2618
2619 * config/obj-som.c: Fix formatting.
2620 * config/obj-ieee.c: Likewise.
2621 * config/tc-arm.c: Likewise.
2622 * config/tc-v850.c: Likewise.
2623
a570e639
NC		 26242000-08-01 Nick Clifton <nickc@redhat.com>
2625
2626 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2627 index by command line option.
58a77e41 2628
a570e639
NC		 26292000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2630
2631 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2632 (@node M68K-Branch): Rewrite to match the reality.
2633
e3308d0d
JE		 26342000-07-31 Jason Eckhardt <jle@cygnus.com>
2635
2636 * doc/c-i860.texi: New file.
2637 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2638 * doc/Makefile.in: Regenerate.
2639 * doc/all.texi: Add I860 as relevant architecture.
2640 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2641
2fd5405a
NC		 26422000-07-31 Kazu Hirata <kazu@hxi.com>
2643
2644 * config/tc-d30v.c: Fix formatting.
2645
28e7409f
NC		 26462000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2647
50bbae35
AM		 2648 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2649 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2650 long emit a long branch if available instead of an absolute jump, never
2651 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2652
2653 * doc/c-m68k.texi: Document new command line option.
58a77e41 2654
a47cf567
NC		 26552000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2656
2657 * config/tc-avr.c: Use PARAMS macro in function declarations.
2658 Don't declare md_pcrel_from_section (already in tc-avr.h).
2659 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2660 (avr_operand): Don't set (unsigned) op_mask to -1.
2661
534022ea
JE		 26622000-07-28 Jason Eckhardt <jle@cygnus.com>
2663
50bbae35
AM		 2664 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2665 * configure: Regenerated.
2666 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2667 of operand to the .type directive (.e.g, "type").
534022ea 2668
4c400d5e
AM		 26692000-07-28 Alan Modra <alan@linuxcare.com.au>
2670
2671 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2672 * app.c (do_scrub_chars): Record where first comment found.
2673 * read.c (read_a_source_file): Init found_comment on entry, and
2674 notify whether comments found on exit.
2675 * config/tc-hppa.c (md_shortopts): Add "c".
2676 (md_longopts): Add warn-comment.
2677 (md_parse_option): Handle it.
2678 (md_show_usage): Show available options.
2679 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2680
0aa529cb
AC		 2681Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2682
2683 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2684 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2685 sym_ptr_ptr
0aa529cb
AC		 2686 (md_estimate_size_before_relax): Don't fall off end of function.
2687
c6a7ab1f
NC		 26882000-07-27 Kazu Hirata <kazu@hxi.com>
2689
2690 * config/tc-avr.c: Fix formatting.
2691 * config/tc-ns32k.c: Likewise.
2692
e0c6ed95
AM		 26932000-07-27 Alan Modra <alan@linuxcare.com.au>
2694
2695 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2696
26972000-07-27 Kazu Hirata <kazu@hxi.com>
2698
2699 * config/tc-d10v.c: Fix formatting.
2700 * config/tc-z8k.c: Likewise.
2701 * config/tc-sparc.c: Likewise.
2702
6883dc5e 27032000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2704
2705 * cgen.c (queue_fixup): Declare opinfo.
2706 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2707 (gas_cgen_md_operand): Ditto.
2708 (gas_cgen_md_apply_fix3): Ditto.
2709
39da8128
DD		 27102000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2711
2712 * config/obj-coff.c (obj_frob_symbol): Don't merge
2713 labels. Don't merge if the symbol isn't constant. Return
2714 immediately if a symbol is merged.
2715
65e68b04
AM		 27162000-07-22 Alan Modra <alan@linuxcare.com.au>
2717
2718 * frags.c (frag_align): Correct absolute section alignment.
2719
5e0d736c
DD		 27202000-07-20 DJ Delorie <dj@redhat.com>
2721
2722 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2723 it breaks linking against DLLs.
2724
3bcbcc3d
HPN		 27252000-07-20 Hans-Peter Nilsson <hp@axis.com>
2726
2727 * configure.in: Add CRIS support.
2728 * configure: Regenerate.
2729 * Makefile.am: (CPU_TYPES): Add cris.
2730 (CPU_OBJ_VALID) [aout]: Add cris.
2731 (MULTI_CPU_TYPES): Add cris.
2732 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2733 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2734 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2735 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2736 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2737 Regenerate dependencies.
2738 * Makefile.in: Regenerate.
2739 * aclocal.m4: Regenerate.
2740 * as.c: Declare crisaout, criself.
2741 * config/tc-cris.h, config/tc-cris.c: New.
2742 * config/e-criself.c, config/e-crisaout.c: New.
2743 * po/POTFILES.in, po/gas.pot: Regenerate.
2744
041ff4dd 27452000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2746
041ff4dd 2747 * read.c: Fix formatting.
efaf0ba4 2748 * write.c: Fix formatting.
041ff4dd 2749
f980ada0
L		 27502000-07-19 H.J. Lu <hjl@gnu.org>
2751
2752 * sb.c: Include <stdlib.h> if exists for abort ().
2753
25a8b250
AM		 27542000-07-19 Alan Modra <alan@linuxcare.com.au>
2755
2756 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2757 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2758 (pa_type_args): Same here.
2759
7a9aaf92
NC		 27602000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2761
2762 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2763 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2764 the storage class is already set.
2765
8098403c
NC		 27662000-07-17 Kazu Hirata <kazu@hxi.com>
2767
fafb6d17 2768 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2769 * config/tc-mn10200.c: Likewise.
2770 * config/tc-mn10300.c: Likewise.
2771 * config/tc-pj.c: Likewise.
2772 * config/tc-tic80.c: Likewise.
2773 * config/tc-w65.c: Likewise.
8098403c 2774
977e771a
FCE		 27752000-07-17 Frank Ch. Eigler <fche@redhat.com>
2776
2777 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2778 is defined.
2779
63bf5651
ILT		 27802000-07-15 Ian Lance Taylor <ian@zembu.com>
2781
2782 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2783 @code.
2784
1cd1c99b
AM		 27852000-07-15 Alan Modra <alan@linuxcare.com.au>
2786
2787 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2788 ELF as are used for SOM (except the 32-bit reloc one) to decide
2789 whether a symbol can be reduced to a section symbol. Expand on
2790 the comment for symbols involved in LR% and RR% expressions.
2791
119d663a
NC		 27922000-07-14 Nick Clifton <nickc@cygnus.com>
2793
2794 * config/tc-mips.c (mips_disable_float_construction): New
2795 static variable. Set to true if doubles should not be
2796 constructed by loading two single width fp registers with
2797 halves of the value.
2798 (mips_ip): Test mips_disable_float_construction.
2799 (md_longopts): Add command line switches --construct-floats
2800 and --no-construct-floats.
2801 (md_parse_option): Parse new command line options.
2802 (md_show_usage): Describe new command line options.
2803
2804 * doc/c-mips.texi: Document new command line options.
2805
906fac54
AM		 28062000-07-13 Koundinya K <kk@ddeorg.soft.net>
2807
2808 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2809 * configure: Regenerate.
2810
28112000-07-13 Hans-Peter Nilsson <hp@axis.com>
2812
2813 * configure.in (DEFAULT_EMULATION setting): Revert part of
2814 2000-07-01 change that set te_multi=multi unless set to tmips.
2815 * configure: Regenerate.
2816
7f788821
NC		 28172000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2818
2819 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2820 section when aligning it increases its size.
7f788821 2821
9a736b6b
NC		 28222000-07-11 Kazu Hirata <kazu@hxi.com>
2823
2824 * config/tc-tic54x.c: Fix formatting.
2825
3dd5103b
NC		 28262000-07-10 Kazu Hirata <kazu@hxi.com>
2827
2828 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2829 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2830
46b85d42
AM		 28312000-07-10 Alan Modra <alan@linuxcare.com.au>
2832
2833 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2834 displacements correctly.
2835
2836 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2837
28382000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2839
2840 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2841 warning.
2842 (hash_jam): Ditto.
2843
ad1079af
AM		 28442000-07-09 Alan Modra <alan@linuxcare.com.au>
2845
2846 From David Huggins-Daines <dhd@linuxcare.com>
2847 * config/te-hppalinux64.h: Add a new emulation.
2848 * configure.in (emulations): Add configure bits to support the
2849 64-bit Linux/parisc target.
2850 * configure: Regenerate.
2851
2852 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2853 (md_shortopts): Add `V' for ELF.
2854
2855 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2856 when SOM or ELF_ARG_RELOC are defined.
2857 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2858 ELF_ARG_RELOC are defined.
2859 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2860 (pa_stringer): ..Do it here instead. Fix comment typos.
2861 (hppa_force_relocation): Cast enums to int before comparing with
2862 ints.
2863
2864 From Ryan Bradetich <rbradetich@uswest.net>
2865 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2866 redifinition warning.
2867 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2868 (hppa_force_relocation): ditto
ad1079af
AM		 2869 (md_apply_fix): Added cast to buf to fix warnings.
2870
2871 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2872 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2873
2874 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2875 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2876 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2877 reloc_type** to avoid warnings in switch.
2878 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2879 little earlier instead.
2880
2881 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2882 and elf.
2883 (pa_type_args): Use symbol_arg_reloc_info.
2884 (struct pa_it): Make arg_reloc unsigned int.
2885 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2886 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2887 (pa_code): Delete. pa_text duplicates this function.
2888 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2889 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2890 int.
2891 (cons_fix_new_hppa): Actually change selector to e_fsel when
2892 warning about assuming so.
2893 (tc_gen_reloc): More example elf arg reloc code.
2894 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2895 (hppa_force_relocation): Likewise.
2896
2897 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2898 files.
2899 (pa_end_of_source): Prototype.
2900 (hppa_fix_adjustable): Prototype.
2901 (LABELS_WITHOUT_COLONS): Move it..
2902 * config/te-hppa.h: To here.
2903
2904 * config/te-hppa64.h: New file.
2905
2906 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2907 type.
2908 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2909 format -10, -16, 16 relocs.
2910 (hppa_elf_mark_end_of_function): Test for null
2911 last_call_info->start_symbol
2912
2913 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2914 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2915 re_assesmble_* functions. Delete extraneous statements. Fix
2916 typos in comments.
2917 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2918 insn to re_assemble_*.
2919
623aa224
UC		 29202000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2921
2922 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2923
c4aa876b
NC		 29242000-07-08 Kazu Hirata <kazu@hxi.com>
2925
2926 * config/tc-sh.c: Fix formatting.
d0313fb7 2927 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2928 * depend.c: Fix formatting.
2929 * flonum-konst.c: Likewise.
2930 * flonum-mult.c: Likewise.
c4aa876b 2931
6b31947e
NC		 29322000-07-07 Kazu Hirata <kazu@hxi.com>
2933
a5bfe8c9 2934 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2935 * config/obj-vms.c: Fix comments.
2936 * config/tc-a29k.c: Likewise.
2937 * config/tc-alpha.c: Likewise.
2938 * config/tc-h8300.c: Likewise.
2939 * config/tc-h8500.c: Likewise.
2940 * config/tc-i370.c: Likewise.
2941 * config/tc-ia64.c: Likewise.
2942 * config/tc-m68hc11.c: Likewise.
2943 * config/tc-m68k.c: Likewise.
2944 * config/tc-mips.c: Likewise.
2945 * config/tc-ns32k.c: Likewise.
2946 * config/tc-ppc.c: Likewise.
2947 * config/tc-z8k.c: Likewise.
6b31947e 2948
b8a9dcab
NC		 29492000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2950
2951 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2952 Default to '(SEC_LOAD | SEC_DATA)'.
2953 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2954
2955 * doc/internals.texi (CPU Backend): Describe
2956 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2957
beb2de9b
AC		 2958Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2959
2960 * as.c (parse_args): NULL terminate the long option list.
2961
24ddb296
AC		 2962Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2963
2964 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2965 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2966
1fe72011
NC		 29672000-07-05 Nick Clifton <nickc@cygnus.com>
2968
2969 * config/tc-d30v.c (write_2_short): Further changes to warning
2970 messages produced when combining EITHER_BUT_PREFER_MU attributed
2971 opcodes.
2972
a5bfe8c9 29732000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2974
2975 * MAINTAINERS: new
2976
8de8f17e
AO		 29772000-07-04 Alexandre Oliva <aoliva@redhat.com>
2978
2979 * config/tc-arm.c (psrs): Accept combinations of flags.
2980
00d2865b
NC		 29812000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2982
2983 * config/tc-avr.c: Change _ () to _() around all strings marked
2984 for translation (exception from the usual coding style).
2985 (avr_opt): New struct variable, how the new switches are set.
2986 (OPTION_MMCU): Define as 'm' and actually use.
2987 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2988 (show_mcu_list): New function, display the list of known MCUs.
2989 (md_show_usage): Document the new switches. Call show_mcu_list.
2990 (avr_set_arch): Change 'm' to OPTION_MMCU.
2991 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2992 Handle the new switches.
2993 (avr_operands): Disable warnings for undefined combinations of
2994 operands if -mall-opcodes. Disable warnings for skipping two-word
2995 instructions if enhanced core or -mno-skip-bug.
2996 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2997 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2998 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2999 (avr_ldi_expression): Warn about implicit lo8().
3000 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3001
54588503
UC		 30022000-07-01 Koundinya K <kk@ddeorg.soft.net>
3003
50bbae35
AM		 3004 * configure.in: Add entry for mips-*-sysv4*MP*
3005 * configure: Rebuild
3006 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3007 elf32-tradlittlemips for traditional mips targets.
3008 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3009 test for Link Once sections as in adjust_reloc_syms.
3010 * config/te-tmips.h: New file for traditional mips targets. Define
3011 TE_TMIPS.
58a77e41 3012
c9900432
NC		 30132000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3014
3015 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3016 flags argument is not present, don't change an existing section's
3017 section's attributes. If the flags argument is present, warn if the
3018 attributes don't match the section's current attributes. When
3019 long section names are supported, set SEC_LINK_ONCE and
3020 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3021
9d87310a
HPN		 3022Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3023
3024 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3025 symbols; create them.
3026
dbddefbf
NC		 30272000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3028
3029 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3030 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3031
2ae7e77b
AH		 30322000-06-27 Aldy Hernandez <aldyh@redhat.com>
3033
3034 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3035 expressions. Ignore the problem when handling 16 bit signed
3036 immediates, because the assembler will take care of the relocation
3037 later.
2ae7e77b 3038
6b2539e3
NC		 30392000-06-27 Nick Clifton <nickc@cygnus.com>
3040
3041 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3042 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3043 sequential order, and emit warning messages if the input source
3044 code contains constructs like that, or parallel constructs
3045 containing such opcodes.
3046
65aa24b6
NC		 30472000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3048
3049 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3050 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3051 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3052 (md_show_usage): Update usage message.
3053 (md_parse_option): Allow redefinition of MCU type within the
3054 same avr[1-5] bfd machine type. Show both old and new MCU type
3055 in the error message.
3056 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3057 Simplify 8K wrap code.
3058
f0c56b90
NC		 30592000-06-25 Kazu Hirata <kazu@hxi.com>
3060
50bbae35
AM		 3061 * config/obj-aout.c: Remove all uses of DEFUN.
3062 * config/obj-ieee.c: Likewise.
3063 * config/tc-sh.c: Fix comment typos.
3064 * config/tc-tahoe.c: Likewise.
3065 * config/tc-vax.c: Likewise.
3066 * config/tc-w65.c: Likewise.
3067 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3068 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3069
6d249963
DD		 30702000-06-24 DJ Delorie <dj@cygnus.com>
3071
3072 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3073 more changes from Sept 1999
3074 (tc_i386_fix_adjustable): ditto
3075 (md_apply_fix3): ditto
3076
680d2857 30772000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3078
680d2857
FCE		 3079 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3080 (gas_cgen_parse_operand): Set it around expression() call.
3081 (gas_cgen_md_operand): Test for it before longjmp().
3082
e7b305a2
AM		 30832000-06-24 Kazu Hirata <kazu@hxi.com>
3084
c0fecd35
AM		 3085 * config/tc-h8500.c: Remove all uses of DEFUN.
3086 * config/tc-sh.c: Likewise.
3087 * config/tc-w65.c: Likewise.
3088 * config/tc-z8k.c: Likewise.
3089
e7b305a2
AM		 3090 * config/tc-h8500.c: Fix typos in comments.
3091
ed6d6fd3
FCE		 30922000-06-23 Frank Ch. Eigler <fche@redhat.com>
3093
3094 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3095 is defined.
3096
f7c88872
AM		 30972000-06-23 matthew green <mrg@redhat.com>
3098
3099 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3100 defined. Fix error message for `[' grouping.
f7c88872 3101
70d6ecf3
AM		 31022000-06-22 Kazu Hirata <kazu@hxi.com>
3103
3104 * config/tc-h8300.c: Fix formatting and comment typos.
3105
e9718fe1
TW		 31062000-06-22 Timothy Wall <twall@cygnus.com>
3107
3108 * config/tc-ia64.c (note_register_values): Move premature QP
3109 notation clearing into the appropriate place.
3110
45288df1
AM		 31112000-06-22 Alan Modra <alan@linuxcare.com.au>
3112
1581f8c9
AM		 3113 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3114 first before anything else. Add bin-bugs.h, emul.h and progress.h
3115 Sort list of files as for $(OBJS) in Makefile.am.
3116
3117 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3118 find one. Remake dependencies.
3119 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3120 * Makefile.in: Regenerate.
3121 * doc/Makefile.in: Regenerate.
3122
45288df1
AM		 3123 * config/tc-i386.c (i386_displacement): Don't assume a constant
3124 displacement is necessarily 16 bits when in 16 bit code mode.
3125 (md_assemble): Instead size the displacement here after we know
3126 for sure that a .code16gcc operand hasn't automatically added
3127 operand size prefixes.
3128
01580992
L		 31292000-06-21 H.J. Lu <hjl@gnu.org>
3130
3131 * Makefile.am: Rebuild dependency.
3132 * Makefile.in: Rebuild.
3133
40f09f82
JL		 31342000-06-21 Kazu Hirata <kazu@hxi.com>
3135
3136 * config/tc-h8300.c (parse_reg): Make the function static.
3137 (parse_exp): Likewise.
3138
78295804
DD		 31392000-06-20 DJ Delorie <dj@cygnus.com>
3140
3141 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3142 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3143 for cygwin import libraries to work properly.
3144
45f85b08
L		 31452000-06-20 H.J. Lu <hjl@gnu.org>
3146
3147 * Makefile.am: Rebuild dependency.
3148 * Makefile.in: Rebuild.
3149 * configure: Likewise.
3150 * doc/Makefile.in: Likewise.
3151
39bec121
TW		 31522000-06-20 Timothy Wall <twall@cygnus.com>
3153
3154 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3155 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3156 * doc/c-tic54x.texi: New.
3157 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3158 documentation file.
39bec121 3159 * doc/all.texi: Add C54X.
3e87a760 3160 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3161 * doc/Makefile.in: Regenerate.
3162 * configure.in: Add tic54x and define LIBM for tic54x.
3163 * configure: Regenrate.
3164 * config/tc-tic54x.[ch]: New.
3165 * config/obj-coff.h: Add tic54x.
3166 * Makefile.am: (CPU_TYPES): Add tic54x.
3167 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3168 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3169 (as_new_LDADD): Add $(LIBM).
3170 * Makefile.in: Regenerate.
3e87a760 3171
60bcf0fa
NC		 31722000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3173
3174 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3175 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3176 * doc/as.texinfo: Likewise.
3177
3178 * configure, Makefile.in: Regenerate.
3179 * configure.in (emulations): Recognize m6811 and m6812.
3180 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3181 Added files for 68hc11 and 68hc12 assembler.
3182 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3183 * config/tc-m68hc11.h: Header definition for that assembler.
3184
ec05f674
NC		 31852000-06-18 Nick Clifton <nickc@redhat.com>
3186
24ef8152
NC		 3187 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3188 instead of OCTETS_PER_BYTE.
3189
ec05f674 3190 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3191 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3192
119caedd
L		 31932000-06-18 H.J. Lu <hjl@gnu.org>
3194
3195 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3196 * configure: Rebuild.
3197
607723e4
NC		 31982000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3199
3e87a760
AM		 3200 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3201 to BFD_ASSEMBLER.
607723e4 3202
b946ec34
NC		 32032000-06-16 Nick Clifton <nickc@cygnus.com>
3204
3205 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3206 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3207
3208 * doc/c-mips.texi: Document newly accepted cpu variants.
3209
37ce37b1
UC		 32102000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3211
3212 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3213
c06ae4f2
UC		 32142000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3215
3216 * macro.c (getstring): Make it possible to escape the quote
3217 character.
3218
20348649
JL		 3219Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3220
3221 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3222
bcef29e6
L		 32232000-06-13 H.J. Lu <hjl@gnu.org>
3224
3225 * configure: Regenerate.
3226
63a0b638
AM		 32272000-06-09 Alan Modra <alan@linuxcare.com.au>
3228
3229 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3230 separator.
3231 * doc/internals.texi (line_separator_chars): Semicolon is no
3232 longer a default. Mention null and newline as defaults.
3233
3234 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3235
3236 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3237 * config/tc-i860.h (line_separator_chars): Likewise.
3238 * config/tc-h8300.c (line_separator_chars): Likewise.
3239 * config/tc-i960.c (line_separator_chars): Likewise.
3240 * config/tc-m68k.c (line_separator_chars): Likewise.
3241 * config/tc-mips.c (line_separator_chars): Likewise.
3242 * config/tc-ns32k.c (line_separator_chars): Likewise.
3243 * config/tc-sparc.c (line_separator_chars): Likewise.
3244 * config/tc-vax.c (line_separator_chars): Likewise.
3245
3246 * config/tc-h8300.c (comment_chars): Use string initialiser.
3247 * config/tc-i960.c (line_comment_chars): Likewise.
3248 * config/tc-z8k.c (comment_chars, line_comment_chars,
3249 line_separator_chars): Likewise.
3250
3251 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3252 for TE_LINUX.
3253
9bab9349
NC		 32542000-06-08 Nick Clifton <nickc@cygnus.com>
3255
3256 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3257 for size 1 fixes.
3258
946efd95
DB		 32592000-06-08 David O'Brien <obrien@FreeBSD.org>
3260
3261 * configure.in (VERSION): Update to show this is the CVS mainline.
3262
6480b79a
DB		 32632000-06-08 Matthew Jacob <mjacob@feral.com>
3264
3265 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3266 $at is the integer register $r28, vs. both $r28 and the floating
3267 point register $f28.
3268
10850f29
JW		 32692000-06-08 James E. Wilson <wilson@cygnus.com>
3270
3271 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3272 (dot_endp): Don't call ia64_flush_insns.
3273 (emit_one_bundle): Don't delete prologue/body records from
3274 unwind_record list in first loop. Rewrite second loop to account for
3275 this.
3276
150f24a2
JW		 32772000-06-07 David Mosberger <davidm@hpl.hp.com>
3278
3279 * config/tc-ia64.c: Add missing prototypes.
3280 (generate_unwind_image): Cast argument to output_unw_records call.
3281
e38c9cc2
DC		 3282Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3283
46b85d42 3284 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3285
1188e082
DC		 3286Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3287
3288 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3289 (REGISTER_P): likewise.
3290 (avr_opcodes): uses include/opcode/avr.h
3291 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3292
ac743b2c
AM		 32932000-06-04 Alan Modra <alan@linuxcare.com.au>
3294
0b545448
AM		 3295 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3296 initializers too.
ac743b2c 3297
969e1a7b
L		 32982000-06-03 H.J. Lu <hjl@gnu.org>
3299
3300 * read.c (is_end_of_line): Put back `;'.
3301
65172ab8
AM		 33022000-06-03 Alan Modra <alan@linuxcare.com.au>
3303
3304 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3305
b75c0c92
AM		 33062000-06-01 Alan Modra <alan@linuxcare.com.au>
3307
3308 * expr.c (operand): Test is_end_of_line outside switch to catch
3309 line separator chars that are also operators.
3310 (operator): Return O_illegal for line separator chars.
3311
3312 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3313 entry (or `!' entry for TC_HPPA).
3314
3315 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3316 before indexing is_end_of_line. Remove redundant check for '\0'.
3317 (fp_op2): Likewise.
3318 * config/tc-h8500.c (md_assemble): Likewise.
3319 * config/tc-mcore.c (md_assemble): Likewise.
3320 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3321 (md_atof): Likewise
3322
3323 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3324 is_end_of_line.
3325 * config/tc-mcore.c (mcore_cons): Likewise.
3326 (mcore_float_cons): Likewise.
3327 (mcore_stringer): Likewise.
3328 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3329
a6836251
SB		 33302000-06-01 Scott Bambrough <scottb@netwinder.org>
3331
3332 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3333
43841e91
NC		 33342000-05-29 Nick Clifton <nickc@cygnus.com>
3335
3336 * config/tc-sh.c: Fix compile time warning messages.
3337
3338 * config/tc-mips.c: Fix compile time warning messages.
3339
a057431b
PB		 33402000-05-29 Philip Blundell <philb@gnu.org>
3341
3342 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3343 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3344 * NEWS: Mention ARM ELF support.
3345
3c07fb76
AO		 33462000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3347
3348 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3349 it is modified, and use the real_size to compute the frag address
3350 for dwarf2 line info.
3351
ad4d6ccf
AM		 33522000-05-27 Alan Modra <alan@linuxcare.com.au>
3353
3354 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3355 line-matching scheme to cope with automake moving variables around.
3356 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3357 * Makefile.in: Regenerate.
3358
6faf3d66
JJ		 33592000-05-26 Jakub Jelinek <jakub@redhat.com>
3360
3361 * config/tc-sparc.c (sparc_relax): New.
3362 (md_longopts): Add -relax and -no-relax options.
3363 (md_parse_options, md_show_usage): Likewise.
3364 (md_apply_fix3): Optimize tail call into branch always if possible.
3365
0a44c2b1
DL		 3366Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3367
3368 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3369 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3370 rules, with warning when a GAS statement specifies a packing that
3371 will result in an instruction being squashed.
3e87a760
AM		 3372 Added typdef packing_type and enumerals, changed various integer
3373 literals to use the enumerals.
0a44c2b1 3374
e0c9811a
JW		 33752000-05-24 David Mosberger <davidm@hpl.hp.com>
3376
3377 * config/tc-ia64.c (dot_restorereg_p): New function.
3378 (md_pseudo_table): Add restorereg.p.
3379 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3380 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3381
3382 * config/tc-ia64.h (unw_record_type): Add unwabi.
3383 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3384 called MASK with members for imask, and the masks produced by
3385 fr_mem, gr_mem, br_mem, and frgr_mem.
3386 (unw_p_record): Add members ABI and CONTEXT.
3387 (unw_x_record): Add member AB.
3388 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3389 as pseudo-register for use during unwind info generation.
3390 (AR_PFS, AR_LC): New macros.
3391 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3392 whose names start with an at sign (as in "@priunat").
3393 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3394 register.
3395 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3396 proc_end, unwind_info, personality_routine): Consolidate into
3397 "unwind" structure to reduce offset-table use. Add member
3398 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3399 to be emitted.
3400 (output_R1_format, output_R3_format, output_P3_format,
3401 output_P6_format): Initialize R with zero to reduce compiler warnings.
3402 (output_P7_format): Ditto. Add `default' branch to switch
3403 statement to reduce compiler warnings.
3404 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3405 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3406 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3407 into single argument.
3408 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3409 compiler warnings. Merge A and B args into single argument.
3410 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3411 A and B args into single argument.
3412 (free_record): Removed (wasn't used).
3413 (free_list_records): Also free imasks in prologue records.
3414 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3415 (output_spill_mask): Remove.
3416 (output_unwabi): New function.
3417 (output_epilogue, output_label_state, output_copy_state): Call
3418 alloc_record.
3419 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3420 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3421 argument.
3422 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3423 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3424 as part of handling the prologue records. Emit region's imask if
3425 we have one. Handle unwabi, epilogue, label_state, copy_state,
3426 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3427 spill_sprel_p, and spill_reg_p records.
3428 (set_imask, count_bits, slot_index): New function.
3429 (fixup_unw_records): Fix region size computation. Handle
3430 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3431 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3432 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3433 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3434 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3435 (dot_save): Use manifest constants for applicaton registers.
3436 Handle REG_PR and REG_PRIUNAT.
3437 (dot_restore): Don't just ignore it.
3438 (dot_restorereg): New function..
3439 (generate_unwind_image): Ensure unwind info is a multiple of eight
3440 bytes, not just four bytes.
3441 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3442 (dot_altrp): Don't just ignore it.
3443 (dot_savemem): New function. Replaces dot_savesp() and
3444 dot_savepsp(). Use manifest constants for applicaton registers.
3445 Handle REG_PR and REG_PRIUNAT.
3446 (dot_savef): Simplify.
3447 (dot_saveb): Support generation of br_gr.
3448 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3449 dot_label_state, dot_copy_state): New function.
3450 (dot_unwabi): Don't just ignore it.
3451 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3452 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3453 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3454 (emit_one_bundle): Set slot number for prologue/body records
3455 *before* emitting the first insn.
3456 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3457 (md_begin): Declare "psp" pseudo-register.
3458 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3459 so we don't get segfault.
3460 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3461 counts as required per SW Conventions manual
3462 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3463 output_preds_psprel, output_preds_sprel, output_spill_base,
3464 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3465 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3466 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3467 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3468 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3469 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3470 (dot_vframe): Implement.
3471 (dot_vframesp, dot_vframepsp): New function.
3472
f98fd99f
HPN		 3473Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3474
3475 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3476 * configure: Regenerate.
f98fd99f 3477
ee7fcc42
AM		 34782000-05-23 Alan Modra <alan@linuxcare.com.au>
3479
3480 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3481 (md_estimate_size_before_relax): so we can use it here instead of
3482 old kludges. Localise vars to blocks. Comment.
3483
3484 * frags.c (frag_new): Update fr_var comments.
3485 * frags.h (struct frag): Ditto.
3486
c67e42c9
RH		 34872000-05-22 Richard Henderson <rth@cygnus.com>
3488
3489 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3490 (pseudo_func): Add pcrel.
3491 (operand_match): Handle IA64_OPND_TGT64.
3492 (build_insn): Likewise.
3493 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3494 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3495 (fix_insn): Handle all three 64-bit relocation types.
3496
5110c57e
HPN		 3497Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3498
3499 * obj.h (struct format_ops): New members begin, app_file,
3500 s_set_other, s_set_desc, s_get_type, s_set_type,
3501 separate_stab_sections, init_stab_section.
3502
3503 * config/obj-multi.h: Update GPL notice to v2.
3504 (obj_begin): New.
3505 (obj_app_file): New.
3506 (S_SET_SIZE): Test s_set_size for NULL before calling.
3507 (S_SET_ALIGN): Similar for s_set_align.
3508 (S_SET_OTHER): New.
3509 (S_SET_DESC): New.
3510 (S_GET_TYPE): New.
3511 (S_SET_TYPE): New.
3512 (SEPARATE_STAB_SECTIONS): New.
3513 (INIT_STAB_SECTION): New.
3514 (EMIT_SECTION_SYMBOLS): New.
3515 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3516
3517 * config/obj-elf.h: Update GPL notice to v2.
3518 Mention that this file is included from obj-multi.h.
3519 (obj_begin): Wrap definition in ifndef.
3520 (elf_file_symbol): Constify declaration.
3521 (obj_app_file): Ditto.
3522 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3523 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3524
3525 * config/obj-elf.c (elf_s_set_other): New.
3526 (elf_file_symbol): Constify argument.
3527 (elf_separate_stab_sections): New.
3528 (elf_init_stab_section): New.
3529 (elf_format_ops): Add new members. Remove comma at end.
3530
3531 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3532 (ecoff_format_ops): Add new fields. Remove comma at end.
3533 Mention inconsistency for emit_section_symbols.
3534
3535 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3536
3537 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3538 (coff_separate_stab_sections): New.
3539 (coff_format_ops): Add new members.
3540
3541 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3542 (obj_aout_s_set_other): New.
3543 (obj_aout_s_set_desc): New.
3544 (obj_aout_s_get_type): New.
3545 (obj_aout_s_set_type): New.
3546 (obj_aout_separate_stab_sections): New.
3547 (aout_format_ops): New members added. Use obj_aout_process_stab,
3548 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3549 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3550 appropriate.
3551 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3552
b98ef147
AM		 35532000-05-22 Alan Modra <alan@linuxcare.com.au>
3554
3555 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3556 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3557 (md_estimate_size_before_relax): Ensure jumps to weak and
3558 externally visible symbols are relocatable.
3559
0aa5d426
HPN		 3560Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3561
3562 * stabs.c (aout_process_stab): Make global.
3563 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3564 * read.h (aout_process_stab): Declare.
3565
3566 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3567 Generalize to *aout, *coff *elf.
3568 * configure: Regenerated.
3569
3570 * doc/internals.texi (Object format backend): Say
3571 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3572
3573 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3574 * Makefile.in: Regenerated.
3575
7c3dc350
CM		 35762000-05-19 Catherine Moore <clm@cygnus.com>
3577
3578 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3579
b3b6a3fe
JL		 35802000-05-18 Alan Modra <alan@linuxcare.com.au>
3581
3582 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3583 instruction to reflect change in re_assemble_*.
3584
c9e10a08
JL		 3585Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3586
3587 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3588 build PA64 ELF tools.
3589 * configure: Rebuilt.
3590
3043679f
AM		 35912000-05-17 Alan Modra <alan@linuxcare.com.au>
3592
3593 * Makefile.am: Regenerate dependencies.
3594 * Makefile.in: Regenerate.
3595
322f2c45
NC		 35962000-05-15 Nick Clifton <nickc@cygnus.com>
3597
3598 * config/tc-arm.c (struct asm_psr): Add boolean field
3599 distinguishing between CSPR and SPSR. Rename 'number' field
3600 to 'field'.
3601 (psrs): Rearrange contents to match new asm_psr structure.
3602 (arm_psr_parse): Move next to psr_required_here. Make it
3603 return an asm_psr structure.
3604 (psr_required_here): Use asm_psr structure returned by
3605 arm_psr_parse.
3606 (do_msr): Reorganise to allow psr_required_here to be called
3607 only once.
3608 (md_undefined_name): Mark 'name' parameter as unused, since
3609 the COFF target does not use it.
322f2c45 3610
5e6cbf41
PB		 36112000-05-14 David O'Brien <obrien@FreeBSD.org>
3612
3613 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3614 standards.
3615 * config/te-aux.h: Likewise.
3616 * config/te-dpx2.h: Likewise.
3617 * config/te-go32.h: Likewise.
3618 * config/te-hp300.h: Likewise.
3619 * config/te-hppa.h: Likewise.
3620 * config/te-i386aix.h: Likewise.
3621 * config/te-ic960.h: Likewise.
3622 * config/te-interix.h: Likewise.
3623 * config/te-nbsd532.h: Likewise.
3624 * config/te-pc532mach.h: Likewise.
3625 * config/te-ppcnw.h: Likewise.
3626 * config/te-psos.h: Likewise.
3627 * config/te-sparcaout.h: Likewise.
3628 * config/te-sun3.h: Likewise.
3629 * config/te-sysv32.h: Likewise.
3630
4132022d
AM		 36312000-05-14 Alan Modra <alan@linuxcare.com.au>
3632
3633 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3634 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3635 and sign extend without an if statement.
3636 (build_bytes): Likewise.
3637
36382000-05-14 Kazu Hirata <kazu@hxi.com>
3639
3640 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3641 X_add_symbol L_32 case.
3642
b4fd930a
AM		 36432000-05-14 David O'Brien <obrien@FreeBSD.org>
3644
3645 * config/te-freebsd.h: New file.
3646
a38cf1db
AM		 36472000-05-13 Alan Modra <alan@linuxcare.com.au>
3648
897083bd
AM		 3649 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3650 bindtextdomain): Replace defines with those from intl/libgettext.h
3651 to quieten gcc warnings.
3652
a38cf1db
AM		 3653 * NEWS: Mention x86 .arch and -q.
3654
3655 * config/tc-i386.c (quiet_warnings): New.
3656 (md_assemble): Use quiet_warnings.
3657 (md_parse_option): Set quiet_warnings from -q.
3658 (md_show_usage): Mention -q, delete -m.
3659 (flag_do_long_jump): Delete.
3660 (md_parse_option): Remove -m.
3661 (md_show_usage): Remove -m.
3662 (md_create_long_jump): Remove useless flag_do_long_jump code.
3663
3664 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3665 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3666
e413e4e9
AM		 36672000-05-13 Alan Modra <alan@linuxcare.com.au>
3668 Alexander Sokolov <robocop@netlink.ru>
3669
3670 * doc/c-i386.texi (i386-Arch): New section.
3671 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3672
3673 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3674 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3675 architecture has been given and is not 486.
3676 (set_cpu_arch): New.
3677 (md_pseudo_table): Add .arch.
3678 (md_assemble): Warn if cpu architecture has been given and an
3679 unsupported instruction.
3680
3681 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3682 Move operand_types bit defines after relevant template field.
3683 (template): Add cpu_flags.
3684 (Cpu*): Define.
3685 (arch_entry): New.
3686
e8b1cae5
AO		 36872000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3688
3689 * config/tc-mn10300.h (md_end): Define.
3690 (mn10300_finalize): Declare.
3691 * config/tc-mn10300.c: Include dwarf2dbg.h.
3692 (debug_line): Define.
3693 (md_assemble): Generate dwarf2 line info.
3694 (mn10300_finalize): New function. Finalize dwarf2 info.
3695
426b0403
AM		 36962000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3697
3698 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3699 external version of the relocation for weak symbols.
3700
e4c58b25
JW		 37012000-05-08 David Mosberger <davidm@hpl.hp.com>
3702
3703 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3704 frame size in units of 16 bytes, as required per SW Conventions manual.
3705 (output_unw_records): Output info-block header as a dword to get
3706 byte-order right.
3707
8fce3f5e
AM		 37082000-05-08 Alan Modra <alan@linuxcare.com.au>
3709
3710 * as.h: #include "file", not <file> on files from ../include.
3711 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3712 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3713 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3714 (tc_coff_symbol_emit_hook): Ditto.
3715 (OPTCOUNT): Cast to int to avoid compiler warning.
3716 (md_begin): Fix signed/unsigned warnings.
3717
37182000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3719
3720 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3721 ABRANCH LONG case for a conditional branch on a 68000.
3722 (md_estimate_size_before_relax): Likewise. Also handle
3723 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3724 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3725 PC-relative on all CPUs.
3726 (md_estimate_size_before_relax): Likewise.
3727
fb166ee3
AM		 37282000-05-04 Alan Modra <alan@linuxcare.com.au>
3729
3730 * as.c (parse_args): Just mention current year in printed
3731 copyright message.
3732
7a899fff
C		 37332000-05-03 J.T. Conklin <jtc@redback.com>
3734
3735 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3736 unit registers.
7a899fff
C		 3737 (md_parse_option): Recognize -m7400.
3738
44877466
ILT		 37392000-05-03 Ian Lance Taylor <ian@zembu.com>
3740
3741 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3742 don't permit lp to become less than the words array.
3743
eaa15ab8
NC		 37442000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3745
3746 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3747 Fix little-endian case.
3748
7c4f6a03
AM		 37492000-05-03 David O'Brien <obrien@NUXI.com>
3750
3751 * as.c (parse_args): Update copyright.
3752
da5d444c
AM		 37532000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3754
3755 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3756 for the .bss section too.
3757
3f9b03b5
AM		 37582000-05-02 Alan Modra <alan@linuxcare.com.au>
3759
3760 * configure.in: Set em=linux for hppa-*-linux.
3761 * configure: Regenerate.
3762 * doc/Makefile.in: Regenerate with correct automake.
3763
3764 * frags.c (frag_grow): Sanity check chunk_size.
3765
3766 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3767 * config/obj-som.h: Likewise.
3768 * config/obj-ieee.h: Likewise.
3769
3770 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3771
3772 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3773 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3774 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3775 (pa_ip): low_sign_unext now returns via function value. Use
3776 re_assemble_* instead of dis_assemble_* and
3777 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3778 unnecessarily.
3779 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3780 (md_section_align, md_parse_option, md_show_usage,
3781 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3782 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3783 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3784 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3785 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3786 pa_text): Likewise.
3787 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3788 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3789 outside of switch. Correct mask and shifting errors in case 10
3790 and case -11. In case 21, compare against signed range to suit
3791 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3792 case 17 and case 22, use offsetT variable to properly check range.
3793 Use re_assemble_* here too.
3794 (evaluate_absolute): Change type of value to offsetT. Call
3795 hppa_field_adjust to do the work for us.
3796 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3797 (pa_parse_cmpib_64_cmpltr): Ditto.
3798 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3799 of i to unsigned int.
3800 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3801 (pa_end_of_source): Return type is void.
3802
a2984248
CM		 3803Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3804
3805 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3806
df136245
DC		 3807Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3808
3809 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3810 More comments added.
3811 (md_begin): Removed "construct symbols for each register name".
3812 Because register names conflicts with GCC generated function
3813 names.
3814 (avr_operand): Now constant numbers can be used as a register
3815 identifiers (0 as r0, 31 as r31).
3816 (md_assemble): use skip_space () before parsing instruction
3817 operands.
3818
c1e73230
AM		 38192000-05-01 Alan Modra <alan@linuxcare.com.au>
3820
3821 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3822 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3823 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3824 * configure: Regenerate.
3825
a1934524
AM		 38262000-04-29 Andreas Jaeger <aj@suse.de>
3827
3828 * as.h: Correctly check GCC version.
3829
d9b7d820
AM		 38302000-04-26 David O'Brien <obrien@FreeBSD.org>
3831
3832 * doc/as.1: Fix unbalanced brackets.
3833
3834 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3835 TE_FreeBSD.
3836 (line_comment_chars): Set to '/' if TE_FreeBSD.
3837
cea1ab94
JL		 3838Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3839
3840 * configure.in: Configury support for PA64 (currently disabled).
3841 * configure: Rebuilt.
3842
e799a695
AM		 38432000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3844
3e87a760 3845 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3846 bfd_set_section_alignment.
3847
3b0ec529
AM		 38482000-04-25 Alan Modra <alan@linuxcare.com.au>
3849
3850 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3851 than 32.
3852
adcf07e6
NC		 38532000-04-24 Nick Clifton <nickc@cygnus.com>
3854
3855 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3856 * doc/as.texinfo (Align): Include arm and strongarm in list of
3857 targets that have the second form of the behaviour of the .align
3e87a760 3858 directive.
adcf07e6 3859
5047a41f
JL		 38602000-04-24 Mark Klein <mklein@dis.com>
3861
29184774 3862 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 3863
a47cf567
NC		 3864Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3865
3866 * as.c (parse_args): Allow md_parse_option to override -a listing
3867 option.
3868 * config/obj-coff.c (add_lineno): Change type of offset parameter
3869 from "int" to "bfd_vma."
3870 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3871 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3872 (ppc_change_csect): Align correctly for XCOFF64.
3873 (ppc_machine): New function, which discards "ppc_machine" line.
3874 (ppc_tc): Cons for 8 when code is 64 bit.
3875 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3876 relocations.
3877 (md_parse_option): Handle -a64 and -a32.
3878 (ppc_xcoff64): New.
3879 * config/tc-ppc.h (TARGET_MACH): Define.
3880 (TARGET_FORMAT): Move to function.
3881 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3882
3883Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3884
3885 * config/tc-avr.c: New AVR_ISA_ defined.
3886 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3887 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3888 for `fmul', `movw' and `lpm R,Z' instructions.
3889 (avr_operands): Warn if current opcode is a two-word instruction
3890 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3891 (avr_opcodes): New commands added.
3892 (REGISTER_P): Check 'a' and 'v' constraint letters.
3893 (mcu_types): New MCU added.
3894
bf3ca999
TW		 38952000-04-22 Timothy Wall <twall@cygnus.com>
3896
3897 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3898 to "natval".
3899 (operand_match): Conditionally insert default bit values for IMMU9.
3900
98e5953c
JL		 39012000-04-14 Matthew Green <mrg@cygnus.com>
3902
3903 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3904 * configure: Rebuilt.
3905
a02fab7e
JL		 3906Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3907 Jason Eckhardt <jle@cygnus.com>
3908
c67e42c9 3909 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3910
3911 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3912 Added handling of new operand types l,y,&,fe,fE,fx.
3913
800eeca4
JW		 3914Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3915 David Mosberger <davidm@hpl.hp.com>
3916 Timothy Wall <twall@cygnus.com>
3917 Andrew MacLeod <amacleod@cygnus.com>
3918 Jim Wilson <wilson@cygnus.com>
3919
3920 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3921 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3922 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3923 * Makefile.in: Rebuild.
3924 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3925 * configure: Rebuild.
3926 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3927 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3928 * expr.c (expr): Handle md_optimize_expr.
3929 * read.c (LEX_HASH): Add comment.
3930 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3931
66778679
RH		 39322000-04-21 Richard Henderson <rth@cygnus.com>
3933
3934 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3935 bundling a non-delayed branch type instruction.
3936
aa15f6f7
AO		 39372000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3938
3939 * config/tc-mn10300.c (HAVE_AM30): Define.
3940 (md_assemble): Use it.
3941
16adf844
AM		 39422000-04-19 Alan Modra <alan@linuxcare.com.au>
3943
742f45cf
AM		 3944 * config/obj-elf.c (obj_elf_change_section): Check for changed
3945 section attributes.
3946
16adf844
AM		 3947 * Makefile.am: (CPU_MULTI_VALID): Remove.
3948 (MULTI_CPU_TYPES): Define.
3949 (MULTI_CPU_OBJ_VALID): Define.
3950 (DEPTC): Use the above.
3951 (DEPOBJ): Same here.
3952 (DEP2): And here.
3953 Regenerate dependencies.
3954 * Makefile.in: Regenerate.
3955
9c46fb1b
AM		 39562000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3957
742f45cf 3958 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3959
508866be
L		 39602000-04-18 H.J. Lu (hjl@gnu.org)
3961
3962 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3963 bfd_vma for non-bfd assemblers.
508866be 3964
ba2adb93
AM		 39652000-04-17 Alan Modra <alan@linuxcare.com.au>
3966
3967 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3968 doesn't give spurious errors.
3969
12ff5d56
AM		 39702000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3971
66778679 3972 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3973
fc633e5b
AM		 39742000-04-13 Alan Modra <alan@linuxcare.com.au>
3975
3976 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3977 constants, and don't assume offsetT is 32 bits.
3978
1ed18ec1
NC		 39792000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3980
3981 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3982 (md_pcrel_from_section): Add prototype.
3983 (d10v_fix_adjustable): Add prototype.
3984 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3985
3986 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3987
3db10f32
NC		 39882000-04-12 Nick Clifton <nickc@cygnus.com>
3989
3990 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3991 symbol in frag chain.
3992
847f7ad4
AM		 39932000-04-10 Alan Modra <alan@linuxcare.com.au>
3994
3995 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3996 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3997 (fits_in_signed_word, smallest_imm_type): Ditto.
3998 (md_assemble): Use an offsetT var to hold offsetT values, not a
3999 long.
4000 (offset_in_range): New.
4001 (md_assemble): Use it.
4002 (md_convert_frag): Change type of target_address, opcode_address,
4003 and displacement_from_opcode_start to offsetT.
4004 (md_create_short_jump): Change type of offset to offsetT.
4005 (md_create_long_jump): Ditto.
4006 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4007 (md_chars_to_number): Remove.
4008 (output_invalid): Remove duplicate prototype.
4009
ec694b89
NC		 40102000-04-09 Nick Clifton <nickc@cygnus.com>
4011
4012 * Makefile.am (CPU_TYPES): Add 'avr'.
4013 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4014 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4015
16adf844 4016 * Makefile.in: Regenerate.
ec694b89
NC		 4017
4018 * doc/as.texinfo: Add M32R documentation.
4019
a2d91340 4020Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4021
a2d91340 4022 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4023 --enable-build-warnings option.
a2d91340
AC		 4024 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4025 * Makefile.in, configure: Re-generate.
4026
d92b1a8a
NC		 40272000-04-07 Nick Clifton <nickc@cygnus.com>
4028
4029 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4030 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4031 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4032 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4033 (arm_force_relocation): Force relocations for
4034 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4035
52ccafd0
JR		 4036Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4037
4038 * config/tc-sh.c (get_operands): There's no third operand if the
4039 first operand is an immediate.
4040
015551fc
JR		 4041Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4042
4043 * config/tc-sh.c (immediate): Delete.
4044 (sh_operand_info): Add immediate member.
4045 (parse_reg): Use A_PC for pc.
4046 (parse_exp): Add second argument 'op'. All callers changed.
4047 (parse_at): Expect pc to be coded as A_PC.
4048 Use immediate field in *op.
4049 (insert): Add fourth argument 'op'. All callers changed.
4050 (build_relax): Add second argument 'op'. All callers changed.
4051 (insert_loop_bounds): New function.
4052 (build_Mytes): Remove DISP_4.
4053 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4054 (assemble_ppi): Use immediate field in *operand.
4055 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4056 (md_apply_fix): Likewise.
4057 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4058
79bd78be
AO		 4059Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4060
4061 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4062
e30e5a6a
HPN		 4063Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4064
4065 * internals.texi (CPU backend): Document
4066 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4067
41b49281
AM		 40682000-04-04 Alan Modra <alan@linuxcare.com.au>
4069
8ad3436c
AM		 4070 * po/gas.pot: Regenerate.
4071
4072 * as.c (show_usage): Restore translated part of bug string.
4073 * gasp.c (show_usage): Likewise.
4074
41b49281
AM		 4075 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4076 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4077 than move-if-change.
4078 (DEP1): Modify for "gcc -MM".
4079 (DEPTC): Likewise.
4080 (DEPOBJ): Likewise.
4081 (DEP2): Likewise.
4082 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4083 Update dependencies.
4084 * Makefile.in: Regenerate.
4085
0a727238
AO		 40862000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4087
4088 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4089 (md_begin): Likewise.
4090 (HAVE_AM33): New macro.
4091 (md_assemble): Use it. Match r_regs and xr_regs only if
4092 HAVE_AM33.
4093
c20f4f8c
AM		 40942000-04-03 Alan Modra <alan@linuxcare.com.au>
4095
4096 * as.h: #include "bin-bugs.h"
4097 * as.c (show_usage): Use REPORT_BUGS_TO.
4098 * gasp.c: #include "bin-bugs.h"
4099 (show_usage): Use REPORT_BUGS_TO.
4100
4101 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4102
753f6b12
HPN		 4103Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4104
4105 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4106 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4107 adjustments.
4108
726c5dcd
AM		 41092000-04-03 Alan Modra <alan@linuxcare.com.au>
4110
4111 * config/tc-i386.c (i386_immediate): Don't assume a constant
4112 immediate is necessarily 16 bits when in 16 bit code mode.
4113 (md_assemble): Instead set guess_suffix here after we have checked
4114 registers.
4115
bf80011a
RH		 41162000-04-02 Richard Henderson <rth@cygnus.com>
4117
4118 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4119 quantities. Correct right shift sign extension.
4120 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4121 32-bit value when shifting into place.
4122
92161534
ILT		 41232000-04-01 Ian Lance Taylor <ian@zembu.com>
4124
4125 * app.c: Add ATTRIBUTE_UNUSED as needed.
4126 * config/tc-ppc.c: Likewise.
4127 (ppc_size): Make unsigned long.
4128 (ppc_insert_operand): Add casts to avoid warnings.
4129
447f3982
NC		 41302000-03-31 Nick Clifton <nickc@cygnus.com>
4131
4132 * config/tc-d10v.h (md_flush_pending_output): Define.
4133
21d75ec2
NC		 41342000-03-29 Nick Clifton <nickc@cygnus.com>
4135
4136 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4137 segment. Works for both BFD_ASSEMBLER and others.
4138 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4139
d1a1bf19
NC		 41402000-03-29 Nick Clifton <nickc@cygnus.com
4141
4142 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4143
224de7a5
AM		 41442000-03-28 Alan Modra <alan@linuxcare.com.au>
4145
4146 * listing.c (LISTING_LHS_WIDTH): Default depends on
4147 LISTING_WORD_SIZE.
4148 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4149
5b8274e3
ILT		 41502000-03-27 Ian Lance Taylor <ian@zembu.com>
4151
4152 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4153 string literal.
4154
224de7a5 41552000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4156
4157 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4158
4159 * config/tc-avr.c (mcu_types): Add missing initialiser.
4160 (md_pcrel_from_section): Add prototype.
4161 (avr_operand): Remove redundant test of unsigned < 0.
4162 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4163
41642000-03-27 Denis Chertykov <denisc@overta.ru>
4165
4166 * config/tc-avr.c: New file for AVR support.
4167 * config/tc-avr.h: Likewise.
4168 * configure.in: Add AVR support.
4169 * configure: Regenerate.
4170
9f10757c
TW		 41712000-03-26 Timothy Wall <twall@cygnus.com>
4172
4173 * gasp.c (macro_op): Add new argument to check_macro call.
4174 Macro structure definitions moved to macro.h
4175 * sb.h: Add argument to prototype for input_scrub_include_sb.
4176 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4177 nesting checks with an additional flag.
4178 (struct input_save): Add flag to indicate whether current sb
4179 should be checked for proper macro/conditional nesting.
4180 (input_scrub_push/pop): Save/restore nest check flag.
4181 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4182 defined.
9f10757c
TW		 4183 * macro.c (check_macro): Allow caller to retrieve parsed macro
4184 information if a pointer is provided. This information may be
4185 used by the new macro hooks.
4186 * macro.h: Update prototype for check_macro. Macro struct
4187 definitions moved here from macro.c/gasp.c.
4188 * read.c (read_a_source_file): Add parameter to check_macro call,
4189 and pass macro info to the macro hook, if defined.
4190 (input_scrub_insert_line): New. Allow insertion of a line of
4191 characters into the input stream.
4192 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4193 file into the input stream.
4194 (s_include): Use input_scrub_insert_file.
4195 * internals.texi: Document new macro hooks.
4196 * as.h: New prototypes added.
3e87a760 4197
224de7a5 41982000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4199
4200 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4201 an initial capital letter.
4202 (i386_index_check): Reindent.
4203
11424155
NC		 42042000-03-19 Nick Clifton <nickc@cygnus.com>
4205
eaa15ab8 4206 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4207 relative branches.
4208
43f05576
NC		 42092000-03-17 Thomas de Lellis <tdel@windriver.com>
4210
66778679
RH		 4211 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4212 instruction operand bad if Rd > 7 when generating
4213 thumb instructions. Prevents for example,
4214 "adr r12,label" from silently failing and generating
4215 the wrong instruction.
3e87a760 4216
67231402
NC		 42172000-03-17 Nick Clifton <nickc@cygnus.com>
4218
4219 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4220 that have a destingation >= 0x400000.
3e87a760 4221 Fix compile time warning messages.
67231402 4222
a37c8f88
JR		 4223Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4224
4225 * config/tc-sh.c (md_begin): When encountering insn that are
4226 not supported by the current arch, only change the name if
4227 its contents are the same as prev_name.
4228 (get_specific): If the the architecture doesn't match, fail.
4229
dead1419
JR		 4230Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4231
4232 * config/tc-sh.c (IDENT_CHAR): Define.
4233 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4234 matching back where it came from.
4235
182e89d3
JR		 4236Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4237
4238 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4239
84f73d89
NC		 42402000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4241
4242 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4243 normal operands.
4244
dbbc7809
JL		 42452000-03-15 Kazu Hirata <kazu@hxi.com>
4246
4247 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4248
271bb601
HPN		 4249Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4250
4251 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4252 floating-point-number, make sure 'f' is in FLT_CHARS.
4253
8684e216
HPN		 4254Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4255
4256 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4257 (s_lcomm_internal): Use it.
4258 * doc/internals.texi (CPU backend): Document it.
4259 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4260 bytes.
4261
bb2d6cd7
GK		 42622000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4263
4264 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4265 when embedded-pic.
4266
4267 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4268 implementation doesn't have special handling for switch
4269 statements.
bb2d6cd7
GK		 4270 (macro_build): Allow for code in sections other than .text.
4271 (macro): Likewise.
4272 (mips_ip): Likewise.
4273 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4274 Don't perform relocs if we will be outputting them.
bb2d6cd7 4275 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4276 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4277 embedded-pic.
bb2d6cd7 4278
5c86cbc7 42792000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4280
66778679
RH		 4281 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4282 relocation type based on the entry in the fixup structure.
a47cf567 4283 Put S_IS_EXTERN processing back in.
5c86cbc7 4284
f8c827e9
L		 42852000-03-08 H.J. Lu (hjl@gnu.org)
4286
4287 * Makefile.am (install-exec-tooldir): Depend on
4288 install-exec-bindir for parallel make.
4289 * Makefile.in: Regenerated.
4290
8ad9e709
NC		 42912000-03-06 Nick Clifton <nickc@cygnus.com>
4292
4293 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4294 switch.
4295 (md_parse_option): Parse -m32r command line switch - disable m32rx
4296 compatability.
ded0aeb7
NC		 4297 (md_show_usage): Document new option.
4298
4299 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4300 * doc/Makefile.in: Regenerate.
4301 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4302
b7b8f327
MM		 43032000-03-02 Michael Meissner <meissner@redhat.com>
4304
4305 * config/tc-d30v.c (check_range): Remove code that incorrectly
4306 sign extended values where bits < 32.
4307
15886821
L		 43082000-03-02 H.J. Lu (hjl@gnu.org)
4309
4310 * configure.in: Support --enable-targets=all on ia32.
4311 * configure: Regenerated.
4312
8bf950bf
NC		 43132000-03-01 Nick Clifton <nickc@cygnus.com>
4314
4315 * gasp.c (do_align): Remove bogus check of alignment value.
4316
c5e54cc2
ILT		 43172000-02-27 Thomas de Lellis <tdel@windriver.com>
4318
4319 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4320 TC_PPC was defined forced the type of a symbol with no other type
4321 to be BSF_OBJECT.
4322
65fd87bc
ILT		 43232000-02-27 Hans-Peter Nilsson <hp@axis.com>
4324
4325 * doc/internals.texi (CPU backend): Mention that
4326 line_separator_chars do not break up comments. Fix typos for
4327 LEX_AT and LEX_NAME descriptions. Document operands for
4328 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4329 description of md_create_short_jump usage. Document argument for
4330 md_undefined_symbol.
4331
a25fe906
ILT		 43322000-02-27 Jakub Jelinek <jakub@redhat.com>
4333
4334 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4335 (md_parse_option): Handle it.
4336 (md_show_usage): Document it.
4337
21b10511
ILT		 43382000-02-27 Ian Lance Taylor <ian@zembu.com>
4339
4340 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4341 opcode, for the instruction `pal19'. From Andrea Arcangeli
4342 <andrea@suse.de>.
4343
773f551c
AM		 43442000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4345
4346 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4347 from here..
4348 (md_assemble): To here, before template operands are matched.
4349 Also ensure a constant immediate is sign extended when we know the
4350 size is at most 16 bits. This is to catch cases like "add
4351 $0xffc0,%ax" where we don't know the size, and thus that the
4352 immediate can be represented as Imm8S until after parsing the
4353 register operand.
4354 (i386_displacement): Similarly sign extend 16 bit constant
4355 displacements.
4356 (md_assemble): Relax 16-bit jump constant range check to suit sign
4357 extended displacements.
4358
28d33191
JL		 43592000-02-26 Andreas Jaeger <aj@suse.de>
4360
4361 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4362
cc5ca5ce
AM		 43632000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4364
4365 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4366 call operands when intel_syntax.
4367 (intel_float_operand): Return 2 for "fi...".
4368 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4369 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4370 earlier "SHORT" change.
4371 (md_assemble): When determining suffix from Regs, exclude
4372 InOutPortReg.
4373
056350c6
NC		 43742000-02-24 Nick Clifton <nickc@cygnus.com>
4375
4376 * configure: Add arm-wince, mips-pe and sh-pe targets.
4377 * configure: Regenerate.
4378
4379 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4380 sh-pe targets.
4381 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4382 "pe-mips" for the mips-pe target.
4383
4384 * config/tc-arm.c (insns): Change displacement encoded in BL
4385 and B instructions if the target port is arm-wince.
4386 (do_ldst): Do not bias the relocation offset if the target
4387 port is arm-wince.
4388 (md_pcrel_from): Add in missing relocation offset bias if the
4389 target os arm-wince.
4390
4391 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4392 (md_begin): Disable -G support for mips-pe target.
4393 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4394 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4395 COFF flavour.
4396
4397 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4398 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4399 assembler, just set the alignment to 4.
4400
4401 * config/te-wince-pe.h: New file for WinCE targets. Define
4402 TE_WINCE.
4403
36bf8ab9
AM		 44042000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4405
4406 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4407 string instructions.
4408 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4409 (i386_intel_memory_operand): After finding a segment override,
4410 check again for no `[' before looking for a displacement. Bomb if
4411 more than one displacement rather than silently discarding the
4412 second and subsequent ones. Free strings malloc'd by
4413 build_displacement_string.
4414
f5795b08
CM		 44152000-02-24 Catherine Moore <clm@cygnus.com>
4416
4417 * config/obj-som.c (obj_pseudo_table): Add "weak".
4418 (obj_som_weak): New routine.
4419
abd63a32
AM		 44202000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4421
520dc8e8
AM		 4422 * config/tc-i386.c (union i386_op): New.
4423 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4424 Throughout file replace occurences of disps[n], imms[n], regs[n]
4425 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4426 intel mode operand swapping. Add assert in regKludge and
4427 fake_zero_displacement code. Test i.types[n] when outputting
4428 displacements and immediates. Combine output of Disp16 with
4429 Disp32.
7f3f1ea2
AM		 4430 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4431 when in intel mode by (not) reversing fsub and fdiv operands
4432 before the template search. This fails for single operand
4433 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4434 undefined. Instead fix the base_opcode after we've found the
4435 template. Move base_opcode xor with found_reverse_match from
4436 opcode output code to before this fix so we test for the correct
4437 opcodes.
4438 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4439 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4440
4441 * config/tc-i386.h (TC_RELOC): Delete.
4442 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4443 with equivalent call to reloc.
4444
abd63a32
AM		 4445 * as.h (flag_m68k_mri): Move declaration after target include, and
4446 only declare when TC_M68K defined. Define as zero otherwise.
4447 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4448 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4449 Define as zero otherwise.
4450 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4451 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4452 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4453 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4454 testing whether defined.
4455 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4456 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4457 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4458 rather than testing whether defined.
4459 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4460 (parse_mri_cons): Declare and use only when TC_M68K.
4461 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4462 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4463 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4464
4465 * NEWS: Mention IBM 370 support.
4466
7e052742
RH		 44672000-02-23 Richard Henderson <rth@cygnus.com>
4468
4469 * config/tc-i386.c (md_assemble): When swapping operands for
4470 intel_syntax, assume everything that's not Imm or Disp is a
4471 register.
4472
5b93d8bb
AM		 44732000-02-23 Linas Vepstas <linas@linas.org>
4474
4475 * config/tc-i370.c, config/tc-i370.h: New files.
4476 * Makefile.am: Add support for Linux/IBM 370.
4477 * configure.in: Likewise.
4478 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4479 * config/obj-elf.c: Include elf/i370.h
4480 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4481
4482 * Makefile.in: Regenerate.
4483 * configure: Regenerate.
4484
4485 * doc/c-i370.texi: New file.
4486 * doc/all.texi: Include it.
4487 * doc/as.texinfo: And here.
3e87a760 4488 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4489 * doc/Makefile.in: Regenerate.
4490
25f2196d
CC		 44912000-02-19 Michael Meissner <meissner@redhat.com>
4492
4493 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4494 determine if an instruction can be used in parallel with an ADDppp
4495 or SUBppp instruction.
4496
6349b5f4
AH		 44972000-02-22 Andrew Haley <aph@cygnus.com>
4498
4499 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4500
2f6d2f85 45012000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4502
4503 * config/tc-mips.c (mips_gp32): New variable.
4504 (macro_build) Use mips_gp32.
4505 (mips_ip): Ditto.
4506 (md_longopts): Add "-mgp32" and "-mgp64".
4507 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4508
a47cf567
NC		 4509 (OPTION_M7900): Change offset
4510 (OPTION_NO_M7900): Ditto.
4511
b985eaa8
ILT		 45122000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4513
4514 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4515 warning, and bump it to 1.
4516
52454417
ILT		 45172000-02-22 Ian Lance Taylor <ian@zembu.com>
4518
4519 From Brad Lucier <lucier@math.purdue.edu>:
4520 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4521 match format.
4522
6b76fefe
CM		 45232000-02-21 Catherine Moore <clm@cygnus.com>
4524
4525 * config/tc-mips.c (MF_HILO_INSN): Define.
4526 (mips_7000_hilo_fix): Declare.
4527 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4528 (md_parse_option): Check for 7000_HILO_FIX options.
4529 (OPTION_M7000_HILO_FIX): Define.
4530 (OPTION_NO_M7000_HILO_FIX): Define.
4531 * doc/c-mips.texi (-mfix7000): Describe.
4532
f6af82bd
AM		 45332000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4534
4535 * listing.c (print_lines): Remove unused variable `end'.
4536
4537 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4538 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4539 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4540 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4541 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4542 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4543
8c8281f4
NC		 45442000-02-18 Nick Clifton <nickc@cygnus.com>
4545
4546 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4547 the computed frag offset, rather than overwriting it.
4548
d4845d57
JR		 4549Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4550
4551 * config/tc-sh.c ("elf/sh.h"): Include.
4552 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4553 (md.begin): Initialize target_arch.
4554 Only include opcodes in has table that match selected architecture.
4555 (parse_reg): Recognize register names for sh-dsp.
4556 (parse_at): Recognize post-modify addressing.
4557 (get_operands): The leading space is now optional.
4558 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4559 arguments. Update valid_arch.
4560 (build_Mytes): Add support for SDT_REG_N.
4561 (find_cooked_opcode): New function, broken out of md_assemble.
4562 (assemble_ppi, sh_elf_final_processing): New functions.
4563 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4564 (md_longopts, md_parse_option): New option: -dsp.
4565 * config/tc-sh.h (elf_tc_final_processing): Define.
4566 (sh_elf_final_processing): Declare.
4567
c97305a1
JL		 4568Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4569
4570 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4571 the unwinder subspace. Save the current seg/subseg before creating
4572 the new seg/subseg.
4573
bec50466
NC		 45742000-02-10 Nick Clifton <nickc@cygnus.com>
4575
4576 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4577 little endian targets.
bec50466 4578 (INST_BYTE1): Redefine to handle big and little endian
66778679 4579 targets.
bec50466
NC		 4580 (cpu_type): New type: Select between M340 and M210.
4581 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4582 instructions of the M340.
bec50466 4583 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4584 instructions.
bec50466
NC		 4585 (md_atof): Add support for little endian targets.
4586 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4587 line switches.
bec50466
NC		 4588 (md_convert_frag): Add support for little endian targets.
4589 (md_apply_fix3): Add support for little endian targets.
4590 (md_number_to_chars): Add support for little endian targets.
4591
a25c045a
TW		 45922000-02-10 Timothy Wall <twall@redhat.com>
4593
4594 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4595 defined, use it to verify the symbol just read should be a label.
4596
f28e8eb3
TW		 45972000-02-10 Timothy Wall <twall@redhat.com>
4598
4599 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4600 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4601 around colons when KEEP_WHITE_AROUND_COLON is defined.
4602 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4603 and KEEP_WHITE_AROUND_COLON.
4604
6dc19fc4
TW		 46052000-02-08 Timothy Wall <twall@redhat.com>
4606
4607 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4608 logic.
6dc19fc4 4609 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4610 implemented.
6dc19fc4
TW		 4611 (end_repeat): New. Provide support for a "break" out of the
4612 repeat loop.
4613 * read.h: Add prototypes for new functions.
3e87a760 4614
f805106c
TW		 46152000-02-08 Timothy Wall <twall@redhat.com>
4616
4617 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4618 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4619 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4620 non-zero.
4621
4469be0f
TW		 46222000-02-08 Timothy Wall <twall@redhat.com>
4623
4624 * read.c: Added elseif to directives table.
4625 * read.h: Added prototype for s_elseif.
4626 * doc/as.texinfo: Added description for elseif.
4627 * cond.c (s_elseif): New function
3e87a760 4628
24a17b6c
TW		 46292000-02-04 Timothy Wall <twall@redhat.com>
4630
4631 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4632 listings.
24a17b6c 4633
bea9907b 46342000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4635
bea9907b
TW		 4636 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4637 default values.
4638 * frags.c (frag_new): Calculate fr_fix in octets
4639 (frag_now_fix) Return offset as target address offset (bytes).
4640 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4641 quantities).
bea9907b
TW		 4642 * frags.h: Added prototype for frag_now_fix_octets().
4643 Distinguish between octets and bytes in field descriptions.
4644 * listing.c (calc_hex): Account for octets vs bytes when
4645 printing addresses/offsets.
4646 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4647 target is little-endian, print the octets in a word in big-endian
4648 order so that the display looks like a proper hexadecimal number,
4649 instead of having the octets reversed.
4650 * read.c (do_align): When recording alignment, alignment power
4651 should be in terms of target bytes (minimum addressible unit)
4652 instead of octets.
4653 (do_org) Convert ORG target address (byte) argument into an
4654 octet offset when generating a variable fragment.
4655 * symbols.c (resolve_symbol_value): Symbol final value
4656 converted to a target address offset (bytes) from its octet offset.
4657 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4658 offset (bytes) is adjusted by the frag offset (octets) converted
4659 to bytes.
4660 (coff_frob_section) Section alignment power is in terms of bytes;
4661 convert it to an octet alignment power when calculating size (and
4662 size mask) in octets. Don't modify the section size in order to
4663 "align" it for TI COFF, since that format has a different method
4664 for storing alignment information.
3e87a760 4665
210dcc61
TW		 46662000-02-01 Timothy Wall <twall@cygnus.com>
4667
4668 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4669 entries, matching the way GCC generates them. If not escaped, the
4670 filename is encoded incorrectly.
4671
557537a5 46722000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4673
557537a5
NC		 4674 * config/tc-arm.c (reg_table): Add support for ATPCS register
4675 naming conventions.
2c1c4c62 4676
557537a5 46772000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4678
2c1c4c62
GK		 4679 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4680 already defined.
3e87a760 4681 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4682 New macro.
4683 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4684 of a symbol when we really care about its value.
4685
46862000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4687
4688 * config/tc-mcore.c (md_assemble): Give warning message if
4689 operands passes to instruction are more than the spec.
4690
2f0ca46a
NC		 46912000-01-27 Thomas de Lellis <tdel@windriver.com>
4692
66778679 4693 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4694 Thumb mode but the label seen was not declared as '.thumb_func'
4695 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4696 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4697
4c63da97
AM		 46982000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4699
4700 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4701 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4702
4703 * Makefile.in: Same here.
4704 Update copyright.
4705
4706 * configure.in: Set bfd_gas for i386-aout when primary target
4707 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4708 we may need the primary te_file. Remove incorrect comment.
4709
4710 * configure: Regenerate.
4711
4712 * config/e-i386aout.c: New file.
4713
4714 * as.c (USE_EMULATIONS): Move to before print_version_id.
4715 (struct emulation): Add i386aout.
4716 (show_usage): Split text strings. Reformat -a text. Add --em
4717 help.
4718 Update copyright.
4719
4720 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4721 (aout_format_ops): New.
4722 Update copyright.
4723
4724 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4725 preprocessor conditional and add aout USE_EMULATIONS tests.
4726 (read_a_source_file): Don't pass error strings to printf as
4727 format arg.
4728 Update copyright.
4729
4730 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4731 format arg.
4732 (do_data): Same here.
4733 (process_file): And here.
4734 Update copyright.
4735
4736 * symbols.c (colon): Rewrite "already defined" fatal message
4737 code for aout with USE_EMULATIONS.
4738 Update copyright.
4739
4740 * config/obj-aout.c (OBJ_HEADER): Define.
4741 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4742 fields of sentinel.
4c63da97
AM		 4743 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4744 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4745 forms here.
4746 (obj_aout_type): Expand S_SET_OTHER here too.
4747 (obj_read_begin_hook): Remove.
4748 (aout_pop_insert): New.
4749 (obj_aout_s_get_other): New.
4750 (obj_aout_s_get_desc): New.
4751 (aout_format_ops): New.
4752 Update copyright.
4753
4754 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4755 gets aout_pseudo_table.
4756 (aout_pseudo_table): Declare.
4757 (obj_read_begin_hook): Define.
4758 Update copyright.
4759
4760 * config/obj-coff.c (obj_pseudo_table): Rename to
4761 coff_pseudo_table.
4762 (coff_pop_insert): Use coff_pseudo_table.
4763 (coff_sec_sym_ok_for_reloc): Remove.
4764 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4765 and comment all zero entries and remove #if 0 code.
4766 Update copyright.
4767
4768 * config/obj-coff.h (obj_pop_insert): Define.
4769 (coff_pseudo_table): Declare.
4770 Update copyright.
4771
4772 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4773 s_get_size, s_set_size. Comment all zero entries.
4774 Update copyright.
4775
4776 * config/obj-elf.c (elf_s_get_other): New function.
4777 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4778 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4779 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4780 comment.
4781 (obj_elf_parse_section_letters): Don't pass error strings to
4782 printf as format arg.
4783 Update copyright.
4784
4785 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4786 OBJ_MAYBE_ECOFF.
4787 (elf_s_get_other): Declare.
4788 (S_GET_OTHER) Define as elf_s_get_other if not already
4789 defined.
4790 (S_SET_OTHER): Only define when not already defined.
4791 (elf_obj_read_begin_hook): Declare.
4792 (obj_read_begin_hook): Define.
4793 (elf_obj_symbol_new_hook): Declare.
4794 (obj_symbol_new_hook): Define.
4795 Update copyright.
4796
4797 * config/obj-multi.h: Add copyright header and protect against
4798 multiple inclusion. Add * to all function pointers.
4799 (OBJ_HEADER): If defined, include it rather than other defines
4800 in this file.
4801 (obj_frob_file_after_relocs): Test for NULL.
4802 (obj_symbol_new_hook): Here too.
4803 (obj_sec_sym_ok_for_reloc): And here.
4804 (S_GET_OTHER): Define.
4805 (S_GET_DESC): Define.
4806 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4807 (OBJ_MAYBE_ELF): Update comment.
4808
4809 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4810 OBJ_AOUT preprocessor conditional and handle emulation by
4811 testing OUTPUT_FLAVOR.
4812 (i386_displacement): Here too.
4813 (md_section_align): Similarly here.
4814 (i386_target_format): Conditionally compile when more than one
4815 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4816 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4817 (i386_displacement): Here too.
4818 Update copyright.
4819
4820 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4821 Define TARGET_FORMAT for aout only when not multi.
4822 Update copyright.
4823
4824 * config/te-multi.h: Delete file as it's identical to te-generic.h
4825
add0c677
AM		 48262000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4827
4828 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4829 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4830 LONG_MNEM_SUFFIX.
4831
4832 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4833 DWORD_MNEM_SUFFIX.
4834 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4835 comments.
4836
a19d8eb0
CP		 48372000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4838
66778679
RH		 4839 * config/tc-mips.c (mips_do_align): New function.
4840 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4841
550262c4
NC		 48422000-01-10 Philip Blundell <philb@gnu.org>
4843
4844 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4845 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4846 line separator for Linux.
4847 * doc/as.texinfo (Comments): Mention the ARM.
4848
0decc840
NC		 48492000-01-10 Philip Blundell <pb@futuretv.com>
4850
4851 * configure.in (arm*-*-conix*): New target.
4852 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4853 armv*-*-linux-gnu.
4854 * configure: Regenerate.
4855
2e13b764
NC		 48562000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4857
4858 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4859 (obj_elf_visibility): New function.
3e87a760 4860
2e13b764
NC		 4861 * doc/as.texinfo (Visibility): New node: document visibility
4862 pseudo ops.
4863
2f6d2f85 4864For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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