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2001-03-30 H.J. Lu <hjl@gnu.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
cdbc6895
AM		 12001-03-31 Alan Modra <alan@linuxcare.com.au>
2
3 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
4 Don't abort on NULL current_cframe.
5
93c2a809
AM		 62001-03-30 Alan Modra <alan@linuxcare.com.au>
7
0529cb87 8 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 9 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
10 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
11 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
12 * config/obj-coff.c (do_relocs_for): Likewise.
13 (yank_symbols): Likewise.
14 (fixup_segment): Likewise.
15 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
16 (ppc_fix_adjustable): Likewise.
17 * config/tc-mips.c (md_convert_frag): Likewise.
18 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
19 * ehopt.c (eh_frame_convert_frag): Likewise.
20 * expr.c (make_expr_symbol): Likewise.
0529cb87 21
e46d99eb
AM		 22 * frags.h (struct frag): Add last_fr_address. Reorder fields for
23 better packing.
24 * symbols.c (resolve_symbol_value): Don't fix expression values
25 until relaxation is complete.
26 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
27 (S_GET_VALUE): Likewise, and return unresolved expression value.
28 * write.c (finalize_syms): New.
29 (relax_and_size_seg): Split into..
30 (relax_seg): New function, returns 1 if anything changed..
31 (size_seg): And the remainder of relax_and_size_seg.
32 (fixup_segment): Arrange for final resolution of sym values.
33 (adjust_reloc_syms): Likewise.
34 (write_object_file): Likewise, and repeatedly call relax_seg until
35 nothing more changes.
36 (relax_segment): Return 1 if anything changed. Use correct types
37 for rs_org `target' and `after'.
38 * write.h (finalize_syms): Declare.
39 (relax_segment): Update prototype.
40
93c2a809
AM		 41 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
42 do-nothing cases to switch to avoid abort on a second relaxation
43 pass, and tidy code a little.
44 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
45 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
46 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
47 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
48 (md_relax_table): Remove first four unused entries. Increment
49 rlx_length by one throughout table, and update comments to suit.
50 (md_estimate_size_before_relax): Return size of current variable
51 part of frag to reflect reality when relaxing more than once.
52 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
53 (COND32, UNCD32): Rename to DISP32 throughout.
54 (UNDEF_WORD_DISP): Renumber to 3.
55 (md_estimate_size_before_relax): Add extra do-nothing cases.
56 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
57 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
58 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
59 handle word and dword branches.
60
d551a338
HPN		 612001-03-29 Hans-Peter Nilsson <hp@axis.com>
62
63 * config/tc-cris.h (tc_fix_adjustable): Allow only
64 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 65 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
66 example in comment to valid type.
d551a338 67
440ecb38
L		 682001-03-28 H.J. Lu <hjl@gnu.org>
69
70 * read.c (equals): Set to local for COFF only if it hasn't been
71 defined before.
72
8a238888
AM		 732001-03-28 Alan Modra <alan@linuxcare.com.au>
74
75 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
76 (md_begin): Use it when setting default architecture.
77
775cf891
NC		 782001-03-27 Nick Papadonis <nick@coelacanth.com>
79
80 * read.c (equals): (for COFF) default symbols to being local.
81
f9c19112
HPN		 822001-03-27 Hans-Peter Nilsson <hp@axis.com>
83
84 * configure.in (cris-*-*): Change default emulation to criself.
85 (cris-*-*aout*): New rule.
86 * configure: Regenerate.
87
07855bec
NC		 882001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
89
90 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
91 BFD_RELOC_390_GOTENT.
92 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
93 BFD_RELOC_390_GOTENT.
94
952001-03-26 Nick Clifton <nickc@redhat.com>
96
97 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
98 * config/tc-s390.c (s390_force_relocation): New function: Force
99 relocations for VTINHERIT relocs.
100
0285c67d
NC		 1012001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
102
103 * doc/as.texinfo: Put @c man begin to generate the as man page.
104 When generating man, define all the variables. Re-organize some
105 options to obtain better indentation of man page.
106 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
107 (as.1): Build from as.texinfo.
108 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
109
551c1ca1
AM		 1102001-03-25 Alan Modra <alan@linuxcare.com.au>
111
112 * config/tc-i386.c (i386_scale): Accept an absolute expression for
113 scale factor, and return the end of the expression.
114 (i386_operand): Modify for above.
115
c3a27914
NC		 1162001-03-23 Nick Clifton <nickc@redhat.com>
117
118 * doc/as.texinfo: Document --listing-XXX command line switches.
119 Explain why listings behave differently when -pipe is used.
120
37006e43
NC		 1212001-03-23 Richard Sandiford <rsandifo@redhat.com>
122
123 * write.c (fix_new_exp): Print an error if passed a register.
124
08caf3f8
HPN		 1252001-03-23 Hans-Peter Nilsson <hp@axis.com>
126
127 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
128 (PIC_SUFFIX_CHAR): New macro.
129 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
130 (pic): New variable.
131 (md_longopts): New option --pic.
132 (OPTION_PIC): Define.
133 (md_estimate_size_before_relax): Tweak longish comment.
134 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
135 (md_assemble): Handle a PIC relocation on prefix and normal
136 instruction operands.
137 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
138 "complex" operand expressions. Call frag_more outside
139 gen_cond_branch_32 parameter list.
140 (cris_process_instruction): Handle PIC relocs on parsed
141 operand expressions. Validize PIC reloc sizes.
142 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
143 (gen_bdap): Handle "complex" operand expressions.
144 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
145 ADD.D offset,PC as jump instruction if generating PIC. Generate
146 error instead of crashing on complex expressions.
147 (cris_number_to_imm): Add segT parameter. All callers changed.
148 Use segT parameter, not now_seg, for segment of fixup. Handle
149 PCREL relocations but check that they are fully resolved.
150 (md_parse_option): Handle OPTION_PIC.
151 (tc_gen_reloc): Handle PIC relocs.
152 (md_show_usage): Update for --pic.
153 (md_apply_fix3): Renamed from md_apply_fix.
154 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
155 (md_cris_force_relocation): Force relocation for PIC relocs.
156
157 * config/tc-cris.h: Tweak attribution.
158 (MD_APPLY_FIX3): Define.
159 (IS_CRIS_PIC_RELOC): New macro.
160 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
161 (tc_fix_adjustable): Don't adjust a globally visible symbol when
162 generating ELF.
8a238888 163 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 164
38686296
AM		 1652001-03-20 Alan Modra <alan@linuxcare.com.au>
166
167 * frags.h (struct frag): Add relax_marker.
168 * write.c (is_dnrange): Delete.
169 (relax_frag): Use correct types for `aim', `target', `address'.
170 Delete `offset', `was_address'. Test `relax_marker' instead of
171 using fragile (and slow) address test.
172 (relax_segment): Init and flip `relax_marker'.
173
2e98d2de
AM		 1742001-03-19 Alan Modra <alan@linuxcare.com.au>
175
176 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
177 used register name.
178
e629c13f
SC		 1792001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
180
181 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
182 with 'Motorola specification for assembly language input standard'.
183
249e3833
RH		 1842001-03-17 Richard Henderson <rth@redhat.com>
185
186 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
187 (dwarf2_directive_loc): Don't use them.
188 (dwarf2_directive_file): Reject duplicate file definitions.
189 (get_filenum): Zero allocated memory.
190 (out_file_list): Complain about missing file definitions.
191
2289f85d
AM		 1922001-03-17 Alan Modra <alan@linuxcare.com.au>
193
194 * read.c (do_org): Handle complex expressions.
195 * cgen.c (gas_cgen_finish_insn): Likewise.
196
4d5a53ff
JW		 1972001-03-15 David Mosberger <davidm@hpl.hp.com>
198
199 * config/tc-ia64.c (md): New member keep_pending_output.
200 (ia64_flush_pending_output): Flush only if md.keep_pending_output
201 is not set.
202 (dot_xdata): Turn on md.keep_pending_output for the duration of
203 this function.
204 (dot_xfloat_cons): Ditto.
205 (dot_xstringer): Ditto.
206 (dot_xdata_ua): Ditto.
207 (dot_xfloat_cons_ua): Ditto.
208
2092001-03-15 Jim Wilson <wilson@redhat.com>
210
211 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
212 label support.
213
19c0258a
AO		 2142001-03-15 Alexandre Oliva <aoliva@redhat.com>
215
216 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
217
d68d4570
DD		 2182001-03-15 DJ Delorie <dj@redhat.com>
219
220 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
221 blindly freeing string if it isn't at the top of the obstack.
222
f3c180ae
AM		 2232001-03-13 Alan Modra <alan@linuxcare.com.au>
224
225 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
226 (NUM_FLAG_CODE): Define.
227 (lex_got): New function.
228 (got_reloc): New global var.
229 (x86_cons_fix_new): New function.
230 (x86_cons): New function.
231 (i386_immediate): Use lex_got here, replacing inline code. Change
232 "ignoring junk.." error message to "junk.."
233 (i386_displacement): Likewise.
234 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
235 (x86_cons): Declare.
236 (TC_CONS_FIX_NEW): Define.
237 (x86_cons_fix_new): Declare.
238
83e7603d
NC		 2392001-03-12 Nick Clifton <nickc@redhat.com>
240
241 * config/tc-arm.c (md_begin): Always set machine type based on
242 cpu_variant.
243
1ae12ab7
AM		 2442001-03-07 Alan Modra <alan@linuxcare.com.au>
245
246 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 247 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 248 union.
f3c180ae
AM		 249 <JumpInterSegment output>: Use correct i.disp_reloc[].
250 <immediate output>: Likewise.
1ae12ab7 251
4f3c3dbb
NC		 2522001-03-06 Nick Clifton <nickc@redhat.com>
253
254 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
255 BLX(1) instruction.
256
dc84e067
NC		 2572001-03-06 Igor Shevlyakov <igor@windriver.com>
258
259 * config/tc-m68k.c : Add 5407 to archs[] table.
260 (HAVE_LONG_BRANCH): Add mcf5407.
261 (select_control_regs): Recognize 5407.
262
a8150a88
DB		 2632001-03-02 Dave Brolley <brolley@redhat.com>
264
1ae12ab7
AM		 265 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
266 than m32r_do_align.
a8150a88 267
e103941e
NC		 2682001-03-02 Richard Sandiford <rsandifo@redhat.com>
269
270 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
271 (gen_to_words): Print warnings if NaNs are found and the target CPU
272 does not support them. Allow largest exponent to be used in normal
273 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
274
7c44d1d3
AJ		 2752001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
276
277 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
278 anymore since we use bfd_elf_generic_reloc now.
279 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
280
27b7e12d
AM		 2812001-02-27 Alan Modra <alan@linuxcare.com.au>
282
283 * configure.in (BFD_VERSION): New.
284 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
285 * configure: Regenerate.
286 * Makefile.am: Run "make dep-am"
287 * Makefile.in: Regenerate.
288 * doc/Makefile.in: Regenerate.
289
1af96959
NC		 2902001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
291
292 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
293 SEC_NEVER_LOAD when the 'n' flag is used.
294 Add SEC_NEVER_LOAD to matchflags.
295
d95767bf
SC		 2962001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
297
298 * symbols.c (decode_local_label_name): Initialize message_format
299 only when an error is reported (perf pb due to I18N).
300
3737d051
L		 3012001-02-23 H.J. Lu <hjl@gnu.org>
302
303 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
304 BFD_ASSEMBLER is not defined.
305
b653e7f9
NC		 3062001-02-23 Richard Sandiford <rsandifo@redhat.com>
307
308 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
309 done if it's against a symbol.
310
7463c317
TW		 3112001-02-22 Timothy Wall <twall@cygnus.com>
312
313 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
314 target formats if applicable.
315 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
316 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
317 * Makefile.in: Regenerated.
318 * configure.in: Added configuration for ia64-*-aix*.
319 * configure: Regenerated.
7c44d1d3 320
87f8eb97
JW		 3212001-02-21 David Mosberger <davidm@hpl.hp.com>
322
323 * config/tc-ia64.c (enum operand_match_result): New type.
324 (operand_match): Change return type to operand_match_result.
325 Fix all returns appropriately, adding support for returning the
326 out-of-range result.
327 (parse_operands): New locals result, error_pos, out_of_range_pos,
328 curr_out_of_range_pos. Rewrite operand matching loop to give better
329 error messages.
7c44d1d3 330
33d01f33
JW		 3312001-02-21 David Mosberger <davidm@hpl.hp.com>
332
333 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
334 (dot_proc): Clear unwind.prologue_count to zero.
335 (dot_prologue): Increment unwind.prologue_count.
336 (dot_restore): If second operand is omitted, use
337 unwind.prologue_count -1 for "ecount" (# of additional regions to
338 pop). Decrement unwind.prologue_count by number of regions
339 popped.
340
7e84d676
NC		 3412001-02-21 Nick Clifton <nickc@redhat.com>
342
343 * doc/as.texinfo (Section): Note that some flags to the COFF
344 version of .section remove attributes rather than setting them.
345
5cd4edbe
KH		 3462001-02-20 Kazu Hirata <kazu@hxi.com>
347
29184774
NC		 348 * config/tc-pdp11.c: Fix formatting.
349 * config/tc-pdp11.h: Likewise.
5cd4edbe 350
80b3ee89
AJ		 3512001-02-20 Bo Thorsen <bo@suse.de>
352
353 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
354 entry.
355
0fde8cc6 3562001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 357
358 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
359 all FreeBSD platforms should look the same at this level.
360 * configure: Rebuilt.
361 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
362
e135f41b
NC		 3632001-02-18 lars brinkhoff <lars@nocrew.org>
364
365 * Makefile.am: Add PDP-11 target.
366 * configure.in: Likewise.
367 * config/tc-pdp11.c: New file.
368 * config/tc-pdp11.h: New file.
369 * doc/Makefile.am: Add PDP-11 documentation.
370 * doc/all.texi: Likewise.
371 * doc/as.texinfo: Likewise.
372 * doc/c-pdp11.texi: New file.
373
363c574f
MG		 3742001-02-16 matthew green <mrg@redhat.com>
375
80b3ee89 376 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 377
fa1cb89c
JW		 3782001-02-13 Jim Wilson <wilson@redhat.com>
379
380 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
381 reloc instead of a 0 reloc.
382 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
383 as done.
384 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
385
c842b53a
ILT		 3862001-02-13 Ian Lance Taylor <ian@zembu.com>
387
388 * write.c (is_dnrange): Stop as soon as the address becomes
389 larger.
390 (relax_frag): Add segment parameter. Only call symbol_get_frag
391 once. Only call is_dnrange if the symbol is in the same segment,
392 and the symbol address is larger.
393 (relax_segment): Pass segment to md_relax_frag and relax_frag.
394 * write.h (relax_frag): Update declaration.
395 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
396 it to relax_frag.
397 * config/tc-m32r.c (m32r_relax_frag): Likewise.
398 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
399 (m32r_relax_frag): Update declaration.
400 * config/tc-mips.h (md_relax_frag): Add segment parameter.
401 * config/tc-tic54x.h (md_relax_frag): Likewise.
402 * doc/internals.texi (CPU backend): Update documentation for
403 md_relax_frag.
404
6fad6acb
AM		 4052001-02-13 Alan Modra <alan@linuxcare.com.au>
406
fddf5b5b
AM		 407 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
408 Mention effect of < 386 architectures on jump promotion.
409 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
410
411 * config/tc-i386.c (no_cond_jump_promotion): New.
412 (set_cpu_arch): Parse "jumps" arch modifier.
413 (insn_size): Modify usage comment.
414 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
415 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
416 (TYPE_FROM_RELAX_STATE): New define.
417 (UNCOND_JUMP, COND_JUMP): Renumber.
418 (md_relax_table): Reorder to suit.
419 (COND_JUMP86): New define.
420 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
421 (md_assemble): Create frag var for jumps of max size, encode relax
422 state for COND_JUMP86.
423 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
424 leave conditional jumps small if no_cond_jump_promotion.
425 (md_convert_frag): Likewise.
426
6fad6acb
AM		 427 * expr.c (operator): Don't bump input_line_pointer for two char
428 operators. Instead return operator size via new param num_chars.
429 (expr): Use above to parse multi-char operators correctly.
430
23df1078
JH		 431Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
432
29184774 433 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 434 BFD_RELOC_X86_64_GOTPCREL.
435 (i386_validate_fix): Likewise.
436
b1e2e654
PB		 4372001-02-12 Philip Blundell <pb@futuretv.com>
438
439 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
440 ldrt/strt instructions.
441
9117d219
NC		 4422001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
443
444 * config/tc-mips.c (macro): For M_LA_AB emit a
445 BFD_RELOC_MIPS_CALL16 relocation or a
446 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
447 BFD_RELOC_MIPS_GOT16 and
448 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
449 loading the jump register when generating SVR4_PIC code.
450
97238fbd
CD		 4512001-02-10 Chris Demetriou <cgd@broadcom.com>
452
453 * configure.in: Make 'mipself' and 'mipsecoff' emulations
454 map to MIPS-specific files, as they used to do before the
455 change on 2000-05-21.
456 * configure: Regerate.
457
0f074f60
CD		 4582001-02-10 Chris Demetriou <cgd@broadcom.com>
459
460 * config/tc-mips.c (md_parse_option): Don't try to compile
461 ELF-only option code if not ELF.
462
91a2ae2a
RH		 4632001-02-08 David Mosberger <davidm@hpl.hp.com>
464
465 * config/tc-ia64.h (md_elf_section_type): New macro.
466 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
467 (they're now handled via ia64_elf_section_type.
468
469 * config/tc-ia64.c (unwind): New members saved_text_seg,
470 saved_text_subseg, and force_unwind_entry.
471 (optimize_unw_records): New function to optimize away unnecessary
472 unwind directives.
473 (ia64_elf_section_type): New function.
474 (output_unw_records): Generate unwind info only if the size is
475 non-zero or if it's forced for some other reason (e.g.,
476 handlerdata or a personality routine).
477 (generate_unwind_image): Don't switch back to previous
478 section---stay inside the unwind info section instead so that
479 handlerdata that may follow goes into the right place.
480 (dot_handlerdata): Force generation of unwind entry and save the
481 current active text segment before generating unwind image.
482 (dot_unwentry): Force generation of unwind entry.
483 (dot_personality): Ditto.
484 (dot_endp): Generate unwind table entry only if there is
485 some unwind info or the unwind entry was forced.
486
487 * config/tc-ia64.c (make_unw_section_name): New macro to form
488 unwind section name.
489 (generate_unwind_image): Add "text_name" argument. Use it to
490 form unwind section name.
491 (dot_handlerdata): Determine current segment (section) name and
492 pass it to generate_unwind_image().
493 (dot_endp): Determine current segment (section) name and use
494 it to determine the appropriate unwind section name.
495 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
496 n, fill, and max arguments.
497
a85d7ed0
NC		 4982001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
499
500 * Makefile.am: Add linux target for S/390.
501 * configure.in: Likewise.
502 * config/tc-s390.c: New file.
503 * config/tc-s390.h: New file.
504
de68de20
AO		 5052001-02-09 Alexandre Oliva <aoliva@redhat.com>
506
507 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
508 2byte, 4byte and 8byte.
509
8ea46bbd
AM		 5102001-02-08 Alan Modra <alan@linuxcare.com.au>
511
512 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
513 md_number_to_chars with size > sizeof (valueT).
514
a99746f4
L		 5152001-02-06 H.J. Lu <hjl@gnu.org>
516
517 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
518 there is no relocation.
519
f4e17b3d
L		 5202001-02-06 H.J. Lu <hjl@gnu.org>
521
522 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
523
524 * config/tc-ia64.c (md_parse_option): Only accept the valid
525 ia64 options on "-axxx".
526
3557da92
JW		 5272001-02-05 Jim Wilson <wilson@redhat.com>
528
529 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
530 aborting for invalid operands.
531
da6c73e0
AM		 5322001-02-06 Alan Modra <alan@linuxcare.com.au>
533
534 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
535 than via pointer. Update all callers.
536 (UNWIND_LOW32): Define.
537 (UNWIND_HIGH32): Define.
538 (pa_build_unwind_subspace): Use the above macros instead of dumping
539 bitfields directly. Call frag_more once rather than multiple times.
540 (md_assemble): Use UNWIND_LOW32.
541 (pa_entry): Likewise
542 (pa_procend): Likewise.
543 (process_exit): Use UNWIND_HIGH32.
544
986c6f4b
SC		 5452001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
546
547 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
548 function to select the header according to the cpu.
549 (md_after_pass_hook, md_do_align): Remove.
550 (md_cleanup, m68hc11_cleanup): Remove.
551 (md_pcrel_from_section): Declare.
552 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
553 (build_jump_insn, build_insn): Likewise.
554 (m68hc11_listing_header): New function.
555 (m68hc11_cleanup): Remove.
556
dbb8ad49
SC		 5572001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
558
328dc123 559 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 560 symbols because there is no support for shared libraries and these
328dc123 561 symbols can't be overridden (unless they are weak).
dbb8ad49 562
a987bfc9
RH		 5632001-02-01 Momchil Velikov <velco@fadata.bg>
564
565 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
566 for the compilation unit with a zero byte.
567
22862cde
AM		 5682001-01-30 Alan Modra <alan@linuxcare.com.au>
569
570 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
571 destinations. Correct range check for 17 and 22 bit branches.
572
8ec6253e
NC		 5732001-01-25 Nick Clifton <nickc@redhat.com>
574
575 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
576 still set. Issue an error message instead.
577 (md_estimate_size_before_relax): Delete unused variable
578 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 579
43ad3147
KH		 5802001-01-23 Kazu Hirata <kazu@hxi.com>
581
582 * as.c: Fix formatting.
583 * ehopt.c: Likewise.
584 * messages.c: Likewise.
585 * stabs.c: Likewise.
586 * symbols.c: Likewise.
587
015c05c1
AM		 5882001-01-23 Ben Elliston <bje@redhat.com>
589
590 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
591
66498417
KH		 5922001-01-22 Kazu Hirata <kazu@hxi.com>
593
594 * config/tc-alpha.c: Fix formatting.
595
1aad8cf8
KH		 5962001-01-19 Kazu Hirata <kazu@hxi.com>
597
598 * config/tc-alpha.c: Fix formatting.
599
32ff5c2e
KH		 6002001-01-18 Kazu Hirata <kazu@hxi.com>
601
602 * config/tc-alpha.c: Fix formatting.
603
cd17328a
NC		 6042001-01-18 Nick Clifton <nickc@redhat.com>
605
606 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
607 "da" flags.
608 (stm_flags): Remove redundant bit from "ed" and "da" flags.
609
81c425d1
AO		 6102001-01-18 Alexandre Oliva <aoliva@redhat.com>
611
612 * configure.in (cpu_type, arch): Match i386 too.
613 * configure: Rebuilt.
614
e5cb08ac
KH		 6152001-01-16 Kazu Hirata <kazu@hxi.com>
616
617 * config/tc-i386.c: Fix formatting.
618
1d3d5051
AM		 6192001-01-16 Alan Modra <alan@linuxcare.com.au>
620
64afeba3
AM		 621 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
622 relocs for .PARISC.unwind section.
623
1d3d5051
AM		 624 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
625 depending on section flags, not just for .text.
626
b44b1b85
JW		 6272001-01-15 Jim Wilson <wilson@redhat.com>
628
629 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
630 not immediately followed by an instruction.
631
098f2ec3
KH		 6322001-01-15 Kazu Hirata <kazu@hxi.com>
633
634 * config/tc-m68hc11.c: Fix formatting.
635
d4887adc
NC		 6362001-01-15 Nick Clifton <nickc@redhat.com>
637
638 * symbols.c (colon): Change 'already defined symbol' from a
639 fatal error to an ordinary error. There is no reason why this
640 error should be fatal.
641
642 * message.c (as_fatal): Delete output file, if one has been
015c05c1 643 created.
d4887adc 644
fcfd4916
AM		 6452001-01-14 Alan Modra <alan@linuxcare.com.au>
646
647 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
648
bfb32b52
KH		 6492001-01-14 Kazu Hirata <kazu@hxi.com>
650
651 * config/tc-alpha.c: Fix formatting.
652 * config/tc-arc.c: Likewise.
653 * config/tc-arc.h: Likewise.
654 * config/tc-d10v.c: Likewise.
655 * config/tc-i370.c: Likewise.
656 * config/tc-i386.c: Likewise.
657 * config/tc-i960.c: Likewise.
658 * config/tc-m68k.c: Likewise.
659 * config/tc-ppc.c: Likewise.
660 * config/tc-sparc.c: Likewise.
661 * config/tc-tahoe.c: Likewise.
662 * config/tc-vax.c: Likewise.
663
1e07b820
KH		 664 * config/tc-arc.c: Fix formatting.
665
19203624
KH		 666 * config/tc-arc.c: Fix formatting.
667
1328dc98
AM		 6682001-01-14 Alan Modra <alan@linuxcare.com.au>
669
c46b7515
AM		 670 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
671 both 32 and 64 bit ELF.
672
1328dc98
AM		 673 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
674 and don't bother storing `m' for "ce" completer. Tidy handling of
675 'J' and 'K' operands to suit. Handle '<' and '>' operands.
676
b9d79e03
JH		 677Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
678
29184774 679 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 680 (i386_mach): Declare.
29184774 681 * config/tc-i386.c (i386_mach): New function.
b9d79e03 682
a349d9dd
PB		 6832001-01-13 Philip Blundell <philb@gnu.org>
684
685 * doc/as.texinfo: Fix spelling and cross-references.
686
687 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
688 character for all systems, not just GNU/Linux. Make it explicit
689 that `-k' doesn't affect code generation, just ELF flags.
690
e2914f48
JH		 691Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
692
693 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
694 instructions.
695
272d76e0
FCE		 6962001-01-12 Frank Ch. Eigler <fche@redhat.com>
697
698 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
699
d0398d6a
NC		 7002001-01-12 Nick Clifton <nickc@redhat.com>
701
702 * as.c (print_args): Update copyright date to 2001.
703
2d73a4ca
NC		 7042001-01-12 Peter Targett <peter.targett@arccores.com>
705
706 * doc/c-arc.texi: New file.
707 Some sections to be expanded.
708
6e0b89ee
AM		 7092001-01-12 Alan Modra <alan@linuxcare.com.au>
710
711 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
712 (md_parse_option): Always accept "--32".
713
0d2bcfaf
NC		 7142001-01-11 Peter Targett <peter.targett@arccores.com>
715
716 * as.h (TC_ARC): Ensure struc-symbol.h included.
717 * as.c (dwarf2dbg.h): Include to remove implicit declaration
718 warnings.
719 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
720 (TARGET_SYMBOL_FIELDS) added.
721
722 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
723 * doc/c-arc.texi: New file.
724 Some sections to be expanded.
725 * doc/as.texinfo: Update command-line options.
726 Removed outdated text for ARC dependant features, instead include
727 text from above file.
728
729 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
730 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
731 (targ-cpu.h) header.
732 * config/tc-arc.h:
733 * config/tc-arc.c: New updated configuration for
734 ARC, including selection of core variants, and extensibility of
735 instructions, registers etc. through directives.
736
737 * config/tc-arc.c (arc_extinst): Minor corrections for
738 error messages.
739 (arc_common) Likewise. Make alignment argument optional for local
740 symbols also, with default of zero.
741
88051039
SC		 7422001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
743
744 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
745 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
746 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
747 and fix_new_exp() instead.
748 (md_convert_frag): For indexed post byte use the symbol value
749 rather than the displacement.
750 (md_relax_table): Fix indexed offset relax.
751
d8273f3b
SC		 7522001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
753
754 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
755 relax weak symbols.
015c05c1 756 (relaxable_symbol): New function.
d8273f3b 757
eea2ad45
AJ		 7582001-01-11 Andreas Jaeger <aj@suse.de>
759
760 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
761 not used anywhere.
762
7a91e76a
NC		 7632001-01-10 Nick Clifton <nickc@redhat.com>
764
765 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
766 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
767
aa257fcd
NC		 7682001-01-10 Nick Clifton <nickc@redhat.com>
769
770 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
771 character used to dollar local symbols.
772 (LOCAL_LABEL_CHAR): New constant - the magic character used to
773 local label symbols.
774 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
775 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
776 if defined.
777 Use LOCAL_LABEL_CHAR.
778 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
779 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
780 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
781
b77a7acd
AJ		 7822001-01-08 Bo Thorsen <bo@suse.de>
783
015c05c1
AM		 784 * config/tc-i386.c (i386_immediate, i386_displacement):
785 GOTPCREL check fix.
b77a7acd 786
5c2bd011
ILT		 7872001-01-07 Ian Lance Taylor <ian@zembu.com>
788
789 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
790 in last change.
791
46a04e3a
PB		 7922001-01-07 Philip Blundell <philb@gnu.org>
793
794 * doc/as.texinfo (Bug Reporting): Update email address for
795 reports.
796 * README: Likewise.
797
b96d3a20
JH		 798Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
799
800 * configure.in: Define DEFAULT_ARCH for i386.
29184774 801 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 802 move testing for 64bit operands to proper place.
803
55b62671
AJ		 8042001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
805
806 * doc/as.texinfo: Document '#' as comment character for i386 and
807 x86_64. Add AMD x86-64 into menu of machine dependent information.
808
809 * doc/c-i386.texi: Document x86_64 extensions.
810
7bc70a8e
JH		 811Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
812
29184774 813 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 814
a167610d
JH		 815Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
816
29184774 817 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 818 * NEWS: Add note about Pentium4 support.
819
09f131f2
JH		 820Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
821
29184774 822 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 823 (type_names): Add new types.
824
6f8c0c4c
JH		 825Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
826
29184774 827 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 828 CpuUnknown): Renumber
829 (CpuP4, CpuSSE2): New.
830 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
831
b96ed59a
PB		 8322001-01-03 Philip Blundell <pb@futuretv.com>
833
834 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
835 relocs.
836 (alpha_fix_adjustable): Likewise.
837 (md_apply_fix): Likewise.
838
a735d1cd
L		 8392000-12-31 H.J. Lu <hjl@gnu.org>
840
841 * listing.c (listing_message): Allocate string only if it is
842 used.
843
844 * configure: Rebuild.
845
67db5ab4
HPN		 8462000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
847
848 * doc/internals.texi (Relaxing with a table) <after relaxation>:
849 Point out caveats with generating fixups for the opcode in a frag.
850
c0d8940f
JH		 851Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
852
853 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
854 * NEWS: Add x86_64.
855
087f563c
L		 8562000-12-29 H.J. Lu <hjl@gnu.org>
857
858 * listing.c (calc_hex): Print the variable part only if the
859 fragment type is rs_fill.
860
8108ad8e
HPN		 8612000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
862
863 * doc/internals.texi (tc_conditional_pseudoop,
864 TC_LINKRELAX_FIXUP): Fix typos.
865
799051fc
RH		 8662000-12-28 Richard Henderson <rth@redhat.com>
867
868 * write.c (subsegs_finish): Fix thinko last change -- don't
869 "optimize" the alignment == 0 case.
870
0a9ef439
RH		 8712000-12-28 Richard Henderson <rth@redhat.com>
872
873 * as.h (rs_align_test): New.
874 * frags.c (NOP_OPCODE): Move default from read.c.
875 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
876 (frag_align_code): New.
877 * frags.h (frag_align_code): Declare.
878 * read.c (NOP_OPCODE): Remove.
879 (do_align): Use frag_align_code.
880 * write.c (NOP_OPCODE): Remove.
881 (get_recorded_alignment): New.
882 (cvt_frag_to_fill): Handle rs_align_test.
883 (relax_segment): Likewise.
884 (subsegs_finish): Align last subseg in section to the
885 section alignment. Use frag_align_code.
886 * write.h (get_recorded_alignment): Declare.
887 * config/obj-coff.c (size_section): Handle rs_align_test.
888 (fill_section, fixup_mdeps): Likewise.
889 (write_object_file): Use frag_align_code.
890
891 * config/tc-alpha.c (alpha_align): Use frag_align_code.
892 (alpha_handle_align): New.
893 * config/tc-alpha.h (HANDLE_ALIGN): New.
894 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
895
896 * config/tc-i386.h (md_do_align): Use frag_align_code.
897 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
898
899 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
900 (ia64_handle_align): New.
901 * config/tc-ia64.h (HANDLE_ALIGN): New.
902 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
903
904 * config/tc-m32r.c (m32r_do_align): Remove.
905 (m32r_handle_align): New.
906 (fill_insn): Use frag_align_code.
907 * config/tc-m32r.h (md_do_align): Remove.
908 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
909 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
910 * config/tc-mips.c, config/tc-mips.h: Similarly.
911
912 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
913 (sh_handle_align): Likewise. Handle rs_align_code.
914 (sh_do_align): Remove.
915 * config/tc-sh.h (md_do_align): Remove.
916 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
917
918 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
919 (sparc_handle_align): Likewise. Handle rs_align_code.
920 * config/tc-sparc.h (md_do_align): Remove.
921 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
922
3cd4dda7
DD		 9232000-12-22 DJ Delorie <dj@redhat.com>
924
925 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
926 when we assemble the first half of a pair.
927
ec56dfb4
L		 9282000-12-22 H.J. Lu <hjl@gnu.org>
929
930 * config/tc-i386.c (reloc): Update the macro for non-bfd
931 assembler.
932 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
933
ad1172d4
L		 9342000-12-22 H.J. Lu <hjl@gnu.org>
935
936 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
937
3e73aa7c
JH		 938Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
939
29184774 940 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 941 (QWORD_MNEM_SUFFIX): New macro.
942 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
943 New macros
944 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
945 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
946 ImmExt): Renumber.
947 (Size64, No_qSuf, NoRex64, Rex64): New macros.
948 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
949 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
950 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
951 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
952 Renumber.
953 (Reg, WordReg): Add Reg64.
954 (Imm): Add Imm32S and Imm64.
955 (EncImm): New.
956 (Disp): Add Disp64 and Disp32S.
957 (AnyMem): Add Disp32S.
958 (RegRex, RegRex64): New macros.
959 (rex_byte): New type.
29184774 960 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 961 (fits_in_unsigned_long, fits_in_signed_long): New functions.
962 (reloc): New parameter "signed"; support x86_64.
963 (set_code_flag): New.
964 (DEFAULT_ARCH): New macro; default to "i386".
965 (default_arch): New static variable.
966 (struct _i386_insn): New fields Operand_PCrel; rex.
967 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
968 (flag_code): New enum and static variable.
969 (use_rela_relocations): New static variable.
970 (flag_code_names): New static variable.
971 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
972 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
973 K6 and Athlon.
974 (i386_align_code): Return plain "nop" for x86_64.
975 (mode_from_disp_size): Support Disp32S.
976 (smallest_imm_type): Support Imm32S and Imm64.
977 (offset_in_range): Support size of 8.
978 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
979 (md_pseudo_table): Add "code64"; use set_code_flat.
980 (md_begin): Emit sane error message on hash failure.
981 (tc_i386_fix_adjustable): Support x86_64 relocations.
982 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
983 instructions supported on particular arch just partially,
984 output of 64bit immediates, handling of Imm32S and Disp32S type.
985 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
986 (i386_displacement): Likewise.
987 (i386_index_check): Cleanup; support 64bit addresses.
988 (md_apply_fix3): Support x86_64 relocation and rela.
989 (md_longopts): Add "32" and "64".
990 (md_parse_option): Add OPTION_32 and OPTION_64.
991 (i386_target_format): Call even for ELFs; choose between
992 elf64-x86-64 and elf32-i386.
993 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
994 (tc_gen_reloc): Support rela relocations and x86_64.
995 (intel_e09_1): Support QWORD.
996
21d6c4af
DN		 9972000-12-15 Diego Novillo <dnovillo@redhat.com>
998
999 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1000 it's not an offset expression.
21d6c4af
DN		 1001 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1002 keep the braces '[' and ']' in the output string.
1003 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1004 != FLAT. There is no such op_modifier.
1005
6717891c
NC		 10062000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1007
1008 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1009 if we have it.
1010
ee515fb7
KH		 10112000-12-13 Kazu Hirata <kazu@hxi.com>
1012
1013 * as.h: Fix formatting.
1014 * cgen.h: Likewise.
1015 * dwarf2dbg.c: Likewise.
1016 * input-scrub.c: Likewise.
1017 * read.h: Likewise.
1018
349a994c
DD		 10192000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1020
1021 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1022 configure: Regenerate.
1023
42dbf88c
NC		 10242000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1025
1026 * dwarf2dbg.c: #include <limits.h> only if it exists.
1027
0485cba3
AM		 10282000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1029
1030 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1031 (md_apply_fix): Here too.
1032
514829c3
JW		 10332000-12-12 Jim Wilson <wilson@redhat.com>
1034
1035 * config/tc-ia64.h (ia64_init): Add prototype.
1036
92eb7b32
L		 10372000-12-12 H.J. Lu <hjl@gnu.org>
1038
1039 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1040
1041 * read.h (outputting_stabs_line_debug): Change it to int.
1042 * stabs.c (outputting_stabs_line_debug): Likewise.
1043
8141c27d
GK		 10442000-12-12 Geoffrey Keating <geoffk@redhat.com>
1045
1046 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1047 the address of a function result.
1048
5d6f4f16
GK		 10492000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1050
1051 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1052 (md_assemble): Call dwarf2_emit_insn.
1053 (shlib): Fix typo SHILB -> SHLIB.
1054 (md_parse_option): Likewise.
1055 (ppc_elf_validate_fix): Likewise:
1056 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1057
d4c0c039
NC		 10582000-12-12 Nick Clifton <nickc@redhat.com>
1059
1060 * cgen.h: Fix formatting.
1061 * input-scrub.c: Fix formatting.
1062 * macro.c: Fix formatting.
e972090a 1063 * config/tc-mips.c: Fix formatting.
584da044 1064 * doc/c-mips.texi: Fix formatting.
55b62671 1065
f16b83df
JH		 1066Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1067
29184774 1068 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1069 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1070 references.
1071 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1072 otherwise.
29184774 1073 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1074 (No_dSuf): Kill.
1075
1076 * i386.h (*_Suf): Remove No_dSuf.
1077 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1078 Remove.
1079 (i386_optab): Remove 'd' in the suffixes.
1080
50705ef4
AM		 10812000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1082
1083 * config/tc-i386.c (T_SHORT): Undefine before defining.
1084
beae10d5
KH		 10852000-12-05 Kazu Hirata <kazu@hxi.com>
1086
1087 * config/tc-mips.c: Fix formatting.
1088
bccba5f0 10892000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1090
1091 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1092 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1093 (md_show_usage): Ditto.
1094 (md_parse_option): Ditto.
1095 (d10v_cleanup): Writes pending instruction only if
1096 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1097 Fix compile time warning messages.
50705ef4
AM		 1098
1099 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1100
11012000-12-04 Matthew Hiller <hiller@redhat.com>
1102
50705ef4 1103 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1104 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1105 function entry and unset at function exit.
1106
50705ef4 1107 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1108
1109 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1110
1111 * dwarf2dbg.c: Fix compile time warning messages.
1112
bc805888
KH		 11132000-12-03 Kazu Hirata <kazu@hxi.com>
1114
1115 * config/tc-a29k.c: Fix formatting.
1116 * config/tc-alpha.c: Likewise.
1117 * config/tc-arm.c: Likewise.
1118 * config/tc-cris.c: Likewise.
1119 * config/tc-hppa.c: Likewise.
1120 * config/tc-i370.c: Likewise.
1121 * config/tc-i386.c: Likewise.
1122 * config/tc-i860.c: Likewise.
1123 * config/tc-i960.c: Likewise.
1124 * config/tc-ia64.c: Likewise.
1125 * config/tc-m68hc11.c: Likewise.
1126 * config/tc-m68k.c: Likewise.
1127 * config/tc-m88k.c: Likewise.
1128 * config/tc-pj.c: Likewise.
1129 * config/tc-ppc.c: Likewise.
1130 * config/tc-sh.c: Likewise.
1131 * config/tc-sparc.c: Likewise.
1132 * config/tc-tahoe.c: Likewise.
1133 * config/tc-vax.c: Likewise.
1134
3dacdf2e
NC		 11352000-12-01 Chris Demetriou <cgd@sibyte.com>
1136
50705ef4
AM		 1137 * config/tc-mips.c (mips_ip): When calculating offsets,
1138 don't accept as constant the difference between the
1139 addresses of symbols in two different sections.
1140
1141 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1142 specifiers.
1143 (validate_mips_insn): Likewise. Also, update 'B' operand
1144 specifier to use OP_*_CODE20 constants and delete 'm' operand
1145 specifier.
1146 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1147 operand specifiers. Change warning generated by 'B' operand
1148 specifier to reflect its new multi-purpose usage.
1149
1150 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1151 -1, and update comment.
1152 (file_mips_isa): Likewise.
1153 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1154 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1155 ISA_* constants rather than hard-coded numbers.
1156 (mips_cpu_info): New structure.
1157 (mips_cpu_info_table): New table describing CPU and ISA names
1158 and numbers.
1159 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1160 mips_cpu_info_from_cpu): New functions.
1161 (mips_isa_to_str): New function to get string for ISA name.
1162 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1163 return const char *.
1164 (md_begin): Redo CPU and ISA selection logic, using
1165 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1166 than hard-coded numbers.
1167 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1168 ISA_* constants rather than hard-coded numbers.
1169 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1170 (md_longopts): Delete OPTION_NO_MIPS32.
1171 (md_parse_option): Convert to use ISA_* constants rather than
1172 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1173 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1174 to use strcasecmp to recognize "default" and to use
1175 mips_cpu_info_from_name to get CPU numbers from argument.
1176 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1177 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1178 mips32-4k.
1179 (s_mipsset): Accept ISA value 32.
1180 * doc/as.texinfo: Clean up MIPS options summary slightly,
1181 remove -no-mips32. Add note about -mips4 and -mips32
1182 specifying those ISA levels. Delete -mips32 and -no-mips32
1183 cpu flag descriptions.
1184 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1185 up the supported CPU switch list, and replace 4Kc, 4Km, and
1186 4Kp entries with a single mips32-4k entry. Note that you can
1187 use ".set mips32".
1188
29184774 1189 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1190 ISA_MIPS64.
1191 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1192 -mips5 and -mips64.
1193 (md_parse_option): Add cases for OPTION_MIPS5 and
1194 OPTION_MIPS64.
1195 (md_show_usage): Mention -mips5 and -mips64 arguments.
1196 (s_mipsset): Add cases for MIPS5 and MIPS64.
1197 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1198 and pseudo-CPUs.
1199 * doc/as.texinfo: Mention -mips5 and -mips64 options
1200 and their meanings.
1201 * doc/c-mips.texi: Likewise. Also update introduction
1202 and ".set" usage information.
1203
1204 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1205 CPU list.
1206 (mips_cpu_info_table): Add SB-1 entries.
1207 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1208 known to the -mcpu option.
1209
1210 * doc/as.texinfo: Correct description of MIPS -mcpu
1211 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1212
5f68c319
NC		 12132000-12-01 Joel Sherrill <joel@OARcorp.com>
1214
3dacdf2e
NC		 1215 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1216 New targets.
1217 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1218 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1219 * configure: Regenerate.
1220 * config.in: Regenerate.
1221 * Makefile.in: Regenerate.
1222 * aclocal.m4: Regenerate.
1223 * po/gas.pot: Regenerate.
50705ef4 1224
4ce3447c
PB		 12252000-11-30 Philip Blundell <pb@futuretv.com>
1226
1227 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1228 even in non BFD_ASSEMBLER case.
1229
76a0ddac
DN		 12302000-11-30 Diego Novillo <dnovillo@redhat.com>
1231
29184774 1232 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1233 syntax.
1234
220e750f
RH		 12352000-11-29 Richard Henderson <rth@redhat.com>
1236
1237 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1238 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1239 thread multiple subsegments properly; handle multiple code
1240 sections properly; emit proper compilation unit info for assembler
1241 generated debugging.
1242
1243 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1244 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1245 (dwarf2dbg_estimate_size_before_relax): Declare.
1246 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1247 * write.c: Include dwarf2dbg.h.
1248 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1249 (relax_segment): Likewise.
1250
99b222b4
HPN		 12512000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1252
1253 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1254 jump>: Use as_bad_where instead of as_bad. Tweak error message
1255 accordingly. Stabilize frag by updating fix part and resetting
1256 variant part.
1257 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1258 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1259 indexing is_end_of_line[].
1260 (md_assemble): Initialize size to 0.
1261 (md_section_align): Mark parameter seg as unused.
e46fee70 1262 (parse_reg): Parse names case-insensitively.
99b222b4 1263
814f6641
KH		 12642000-11-28 Kazu Hirata <kazu@hxi.com>
1265
1266 * config/obj-aout.h: Fix formatting.
1267 * config/obj-bout.h: Likewise.
1268 * config/obj-coff.c: Likewise.
1269 * config/obj-coff.h: Likewise.
1270 * config/obj-elf.h: Likewise.
1271 * config/obj-som.h: Likewise.
1272 * config/obj-vms.c: Likewise.
1273 * config/obj-vms.h: Likewise.
1274 * config/tc-h8300.h: Likewise.
1275 * config/tc-ns32k.h: Likewise.
1276 * config/tc-sparc.h: Likewise.
1277 * config/tc-tic54x.h: Likewise.
1278 * config/tc-z8k.h: Likewise.
1279
e47b9e39
NC		 12802000-11-28 Nick Clifton <nickc@redhat.com>
1281
1282 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1283 License is present in the sources, but not the output, and
1284 also available from the GNU website.
1285 (GNU Free Documentation License): Comment out this section.
1286
fcdc20a4
HPN		 12872000-11-28 Hans-Peter Nilsson <hp@axis.com>
1288
43c34dee
HPN		 1289 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1290 targets. Remove i860 from valid a.out targets.
1291 * Makefile.in: Regenerate.
1292
fcdc20a4 1293 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1294 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1295 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1296 (s_cris_file, s_cris_loc): New.
1297 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1298 * Makefile.am: Regenerate dependencies.
1299 * Makefile.in: Regenerate.
1300
16887944
AM		 13012000-11-28 Alan Modra <alan@linuxcare.com.au>
1302
1303 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1304 (MRI_MUL_PRECEDENCE): Likewise.
1305 (op_rank): Fix a comment typo.
1306
ae3e85dd
SC		 13072000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1308
1309 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1310 the error message.
1311 (get_operand): Fix analysis for movw/movb instructions.
1312
077b8428
NC		 13132000-11-24 Nick Clifton <nickc@redhat.com>
1314
1315 * configure.in (xscale-elf): Add target.
1316 (xscale-coff): Add target.
1317 * configure: Regenerate.
1318
1319 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1320 extenstion.
1321 (ARM_EXT_XSCALE): New ARM architecture extension.
1322 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1323 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1324 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1325 (ARM_ARCH_V4): Remove processor from architecture.
1326 (ARM_ARCH_3M): New architecutre definition.
1327 (ARM_ARCH_V5TE): New architecutre definition.
1328 (ARM_ARCH_XSCALE): New architecutre definition.
1329 (CPU_DEFAULT): Allow to be defaulted to XScale.
1330 (atpcs): New boolean variable.
1331 (ldr_flags): Support 'd' flag for double word loads.
1332 (str_flags): Support 'd' flag for double word stored.
1333 (do_mia): New function.
1334 (do_mar): New function.
1335 (do_mra): New function.
1336 (do_pld): New function.
1337 (do_ldrd): New function.
1338 (do_blx): New function.
1339 (do_bkpt): New function.
1340 (do_clz): New function.
1341 (do_lstc2): New function.
1342 (do_cdp2): New function.
1343 (do_t_blx): New function.
1344 (do_t_bkpt): New function.
1345 (do_smla): New function.
1346 (do_smlal): New function.
1347 (do_smul): New function.
1348 (do_qadd): New function.
1349 (do_co_reg2c): New function.
1350 (LONGEST_INSN): Redefine to 7.
1351
1352 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1353 command line switches.
1354
2434f565
JW		 13552000-11-22 Jim Wilson <wilson@redhat.com>
1356
1357 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1358 (struct rsrc): Make line unsigned.
1359 (gr_values): Add missing initializer.
1360 (SLOT_NUM_NOT_SET): Add unsigned cast.
1361 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1362 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1363 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1364 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1365 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1366 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1367 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1368 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1369 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1370 Add ATTRIBUTE_UNUSED to unused parameters.
1371 (convert_expr_to_ab_reg): Add parens.
1372 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1373 (dot_prologue): Initialize grsave when declared.
1374 (md_pseudo_table): Add missing initializers.
1375 (operand_match): Add casts to bfd_vma.
1376 (emit_one_bundle): Delete unused local prev. Make required_template
1377 unsigned.
1378 (specify_resource): Cast i to unsigned.
1379 (note_register_values): Use fprintf_vma.
1380 (print_dependency): Likewise.
1381
5a080f89
JW		 13822000-11-21 Jim Wilson <wilson@redhat.com>
1383
5e7474a7
JW		 1384 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1385 for unwind info section.
1386 (dot_endp): Likewise for unwind section.
1387
5a080f89
JW		 1388 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1389 fix_new_exp.
1390
732d96b6
JJ		 13912000-11-21 Jakub Jelinek <jakub@redhat.com>
1392
1393 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1394 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1395 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1396
6d2cf69f
RH		 13972000-11-17 Richard Henderson <rth@redhat.com>
1398
1399 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1400 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1401 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1402
8179bd9b
NC		 14032000-11-17 Nick Clifton <nickc@redhat.com>
1404
1405 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1406 .file pseudo ops.
1407
316e2c05
RH		 14082000-11-17 Richard Henderson <rth@redhat.com>
1409
1410 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1411
a8316fe2
RH		 14122000-11-17 Richard Henderson <rth@redhat.com>
1413
1414 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1415 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1416 tri-state definition of alpha_flag_mdebug.
1417 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1418 (s_alpha_file): Store first .file directive.
1419 (s_alpha_stab): New.
1420 (md_pseudo_table): Add stabs and stabn.
1421
e346e481
RH		 14222000-11-17 Richard Henderson <rth@redhat.com>
1423
1424 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1425
4dc7ead9
RH		 14262000-11-17 Richard Henderson <rth@redhat.com>
1427
1428 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1429 (main): Call dwarf2_finish.
4dc7ead9
RH		 1430 * as.h (debug_type): Clarify documentation of the meaning
1431 of this variable.
1432 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1433 (print_stats): Fix parenthesis problem.
1434 (now_subseg_size): New.
1435 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1436 (dwarf2_directive_file): Don't set debug_type.
1437 (dwarf2_where): Honor DEBUG_DWARF2 first.
1438 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1439 do nothing if not emitting dwarf2 debug info, or no work.
1440 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1441 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1442 (ecoff_new_file): Likewise.
1443 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1444 commentary wrt dwarf2.
1445
1446 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1447 ATTRIBUTE_UNUSED as needed.
1448 (emit_insn): Call dwarf2_emit_insn.
1449 (s_alpha_file): New.
1450 (s_alpha_loc): New.
1451 (s_alpha_coff_wrapper): Don't handle them.
1452 (md_pseudo_table): Update for .file and .loc.
1453 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1454
1455 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1456 don't protect with debug_type.
1457 * config/tc-hppa.c (md_assemble): Likewise.
1458 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1459 * config/tc-mn10300.c (md_assemble): Likewise.
1460 * config/tc-sh.c (md_assemble): Likewise.
1461 * config/tc-v850.c (md_assemble): Likewise.
1462
1463 * config/tc-arm.c (arm_end_of_source): Remove.
1464 * config/tc-hppa.c (pa_end_of_source): Remove.
1465 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1466 * config/tc-mn10300.c (mn10300_finalize): Remove.
1467 * config/tc-sh.c (sh_finalize): Remove.
1468 * config/tc-v850.c (sh_finalize): Remove.
1469
1470 * config/tc-arm.h (md_end): Remove.
1471 * config/tc-hppa.h (md_end): Remove.
1472 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1473 * config/tc-m68hc11.h (md_end): Remove.
1474 * config/tc-mn10300.h (md_end): Remove.
1475 * config/tc-sh.h (md_end): Remove.
1476 * config/tc-v850.h (md_end): Remove.
1477
1478 * config/tc-ia64.c (emit_one_bundle): Don't protect
1479 dwarf2 bits with debug_type.
1480 (md_assemble): Likewise.
1481 (ia64_end_of_source): Don't call dwarf2_finish.
1482
ca683b78
JW		 14832000-11-16 Jim Wilson <wilson@redhat.com>
1484
1485 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1486 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1487 > 16.
1488
6f620856
L		 14892000-11-16 H.J. Lu <hjl@gnu.org>
1490
1491 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1492 version name.
1493
19d63e5d
KH		 14942000-11-15 Kazu Hirata <kazu@hxi.com>
1495
1496 * config/tc-tic30.c: Fix formatting.
1497 * config/tc-tic80.c: Likewise.
1498 * config/tc-v850.c: Likewise.
1499 * config/tc-vax.c: Likewise.
1500 * config/tc-w65.c: Likewise.
1501 * config/tc-z8k.c: Likewise.
1502
a8761a19
DD		 15032000-11-14 DJ Delorie <dj@redhat.com>
1504
1505 * config/tc-v850.c: Support dwarf2.
1506 * config/tc-v850.h: Ditto.
1507
1508 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1509 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1510
88be23ec
BS		 15112000-11-15 Bernd Schmidt <bernds@redhat.com>
1512
29184774 1513 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1514 (errata_nops_necessary_p): New function.
1515 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1516 md.
1517
72a76794
JW		 15182000-11-14 Jim Wilson <wilson@redhat.com>
1519
1520 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1521 return little endian bfd formats.
1522
4a1805b1
KH		 15232000-11-14 Kazu Hirata <kazu@hxi.com>
1524
1525 * config/aout_gnu.h: Fix formatting.
1526 * config/atof-vax.c: Likewise.
1527 * config/m68k-parse.h: Likewise.
1528 * config/m88k-opcode.h: Likewise.
1529 * config/obj-elf.c: Likewise.
1530 * config/tc-arm.c: Likewise.
1531 * config/tc-cris.c: Likewise.
1532 * config/tc-i386.c: Likewise.
1533 * config/tc-ia64.c: Likewise.
1534 * config/tc-mn10300.c: Likewise.
1535 * config/te-386bsd.h: Likewise.
1536 * config/te-hppa.h: Likewise.
1537 * config/te-nbsd.h: Likewise.
1538 * config/te-ppcnw.h: Likewise.
1539 * config/te-sparcaout.h: Likewise.
1540 * config/te-tmips.h: Likewise.
1541 * config/vax-inst.h: Likewise.
1542 * config/vms-conf.h: Likewise.
1543
c810873d
JJ		 15442000-11-14 Jakub Jelinek <jakub@redhat.com>
1545
1546 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1547
79082ff0
L		 15482000-11-13 H.J. Lu <hjl@gnu.org>
1549
1550 * config/obj-elf.c (elf_frob_symbol): Support
1551 ".symver name,name2@@@nodename".
1552 (elf_frob_file_before_adjust): Likewise.
1553
1554 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1555 and ".symver name,name2@@@nodename".
1556 Fix a typo.
1557
1da00eb4
L		 15582000-11-12 H.J. Lu (hjl@gnu.org)
1559
1560 * config/obj-elf.c (obj_elf_symver): Check missing version
1561 name.
1562
f585997b
L		 15632000-11-12 H.J. Lu (hjl@gnu.org)
1564
1565 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1566 instead of bfd_vma for non-bfd assemblers.
1567
ef5c4bfc
KH		 15682000-11-09 Kazu Hirata <kazu@hxi.com>
1569
1570 * itbl-ops.c: Fix comment typos.
1571
f5a30c2e
JW		 15722000-11-08 Jim Wilson <wilson@redhat.com>
1573
1574 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1575 (struct unwind): Add next_slot_frag field.
1576 (slot_index): New parameters slot_frag and first_frag. Add code
1577 to add in frag sizes when different. Add comments.
1578 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1579 arguments to slot_index.
1580 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1581 loop end. Set next_slot_frag field.
1582
339681c0
L		 15832000-11-07 H.J. Lu <hjl@gnu.org>
1584
1585 * doc/as.texinfo (.symver): Updated for versioned symbol
1586 reference.
1587
1588 * obj.h (format_ops): Add the frob_file_before_adjust field.
1589
1590 * config/obj-aout.c (aout_format_ops): Set the
1591 frob_file_before_adjust field to 0.
1592 * config/obj-coff.c (coff_format_ops): Likewise.
1593 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1594
1595 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1596 name.
1597 (elf_frob_file_before_adjust): New function to remove unneeded
1598 versioned symbols from the symbol table.
1599 (elf_format_ops): Set the frob_file_before_adjust field to
1600 elf_frob_file_before_adjust.
1601
1602 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1603 not defined.
1604
1605 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1606
4a314ec8
NC		 16072000-11-07 Peter Targett <peter.targett@arccores.com>
1608
1609 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1610 BIG_ENDIAN macros.
1611 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1612 Fix compile time warning messages.
50705ef4 1613
604d524f
NC		 16142000-11-07 Nick Clifton <nickc@redhat.com>
1615
1616 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1617 buffer in order to avoid buffer overflows.
1618
44f5c83a
JW		 16192000-11-06 Steve Ellcey <sje@cup.hp.com>
1620
1621 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1622 Change M to m for -milp32 or -mlp64 to match gcc.
1623 (dot_endp): Use bytes_per_address instead of 8.
1624 (emit_one_bundle): Use number_to_chars_littleendian instead of
1625 md_number_to_chars.
1626 (fix_insn): Likewise.
1627 (ia64_init): New function.
1628 (ia64_target_format): New function.
1629 (md_begin): Set endianness, arch, and machine as appropriate.
1630 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1631 Make these macros depend on TE_HPUX macro.
1632 (TARGET_FORMAT): Define.
1633 (HOST_SPECIAL_INIT): Define.
1634 * config/te-hpux.h: New file.
1635 * configure.in: Add "ia64-*-hpux*" target to configure.
1636 * configure: Regenerate.
50705ef4 1637
7152f1dc
KH		 16382000-11-06 Kazu Hirata <kazu@hxi.com>
1639
ef99799a
KH		 1640 * as.c: Fix formatting.
1641 * dwarf2dbg.c: Likewise.
1642 * input-file.c: Likewise.
7152f1dc
KH		 1643 * input-file.h: Likewise.
1644 * input-scrub.c: Likewise.
ef99799a
KH		 1645 * itbl-ops.c: Likewise.
1646 * listing.c: Likewise.
1647 * macro.h: Likewise.
1648 * messages.c: Likewise.
1649 * read.c: Likewise.
1650 * subsegs.c: Likewise.
1651 * subsegs.h: Likewise.
1652 * write.c: Likewise.
7152f1dc 1653
cf055d54
NC		 16542000-11-06 Nick Clifton <nickc@redhat.com>
1655
1656 * doc/as.texinfo: Add GNU Free Documentation License.
1657 * doc/gasp.texi: Add GNU Free Documentation License.
1658 * doc/as.1: Add GNU Free Documentation License.
1659
8d6b5c8e
NC		 16602000-11-05 Nick Clifton <nickc@redhat.com>
1661
1662 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1663
59ff2774
NC		 16642000-11-02 Per Lundberg <plundis@chaosdev.org>
1665
1666 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1667 * configure: Regenerate.
1668
37d8bb27
NC		 16692000-11-01 Nick Clifton <nickc@redhat.com>
1670
1671 * read.c (original_case_string): New global variable.
1672 (read_a_source_file): Copy opcode string into
1673 original_case_string if clobbering the case of the opcode.
1674 * read.h: Export the definition of original_case_string.
1675 * config/tc-arm.c (md_assembler): When parsing a .req
1676 directive use the original opcode string, not the case
1677 clobbered version.
1678
d75bb8cf
NC		 16792000-11-02 Nick Clifton <nickc@redhat.com>
1680
1681 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1682 variable.
d75bb8cf
NC		 1683 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1684 dwarf2_where and dwarf2_gen_line_info.
1685
6c17cfe4
PB		 16862000-11-02 Theo Honohan <th@futuretv.com>
1687
50705ef4 1688 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1689
c51ce5f0
EC		 16902000-10-31 Eric Christopher <echristo@redhat.com>
1691
1692 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1693 or pc-relative, else use fx_offset.
1694
f1bcba5b
JW		 16952000-10-31 Jim Wilson <wilson@redhat.com>
1696
1697 * config/tc-ia64.c (struct md): New field tag_fixups.
1698 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1699 qualifying predicate.
1700 (emit_one_bundle): Delete spurious multiplication by one. Handle
1701 tag_fixups.
1702 (ia64_start_line): Error if dangling qualifying predicate.
1703 (defining_tag): New static variable.
1704 (ia64_unrecognized_line, case '['): Parse tags.
1705 (ia64_frob_label): Create tag_fixups.
1706 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1707
8637c045
AM		 17082000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1709
1710 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1711
ebeeafe6
BS		 17122000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1713
29184774 1714 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1715
b041f888
KH		 17162000-10-30 Kazu Hirata <kazu@hxi.com>
1717
1718 * expr.c: Fix formatting.
1719 * flonum-copy.c: Likewise.
1720 * flonum.h: Likewise.
1721 * gasp.c: Likewise.
1722 * hash.c: Likewise.
1723
d8374dcd
HPN		 17242000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1725
1726 * as.h (OPTION_MD_BASE): Bump to 190.
1727 * as.c (parse_args) <std_longopts>: Add comment about the need to
1728 check OPTION_MD_BASE in as.h.
1729
1308f14c
HPN		 1730 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1731 for weak symbols.
1732
6f6ef0fa
NC		 17332000-10-27 Nick Clifton <nickc@redhat.com>
1734
1735 * configure.in (emulations): Add m68hc12.
1736 * configure: Regenerate.
1737 * po/gas.pot: Regenerate.
c51ce5f0 1738
bf1b5881
AH		 17392000-10-27 Aldy Hernandez <aldyh@redhat.com>
1740
50705ef4
AM		 1741 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1742 cpsr*.
1743 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1744
85a39694
NC		 17452000-10-25 Nick Clifton <nickc@redhat.com>
1746
1747 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1748 a DWARF2 line number information sequence.
1749
1750 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1751
1752 * read.c (generate_lineno_debug): Update comment describing why
1753 DWARF2 line number debug information is not generated
1754 automatically by this function.
1755
1756 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1757 not all.
c51ce5f0 1758
85a39694
NC		 1759 * config/tc-arm.h (md_end): Define.
1760 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1761
85a39694
NC		 1762 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1763 if generating DWARF2 line numbers.
1764 (arm_end_of_source): New function. Call dwarf2_finish if
1765 necessary.
1766
1767 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1768 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1769 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1770
cce0cbdc
DN		 17712000-10-25 Diego Novillo <dnovillo@cygnus.com>
1772
29184774 1773 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1774 arguments.
1775
64a0c779
DN		 17762000-10-24 Diego Novillo <dnovillo@cygnus.com>
1777
29184774 1778 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1779 (build_displacement_string): Remove.
1780 (i386_parse_seg): Remove.
1781 (i386_intel_memory_operand): Remove.
1782 (i386_intel_operand): Re-write using recursive descent parser based
1783 on MASM documentation.
1784 (struct intel_parser_s): New structure.
1785 (intel_parser): New static variable.
1786 (struct intel_token): New structure.
1787 (cur_token, prev_token): New static variables.
1788 (T_NIL): Define.
1789 (T_CONST): Define.
1790 (T_REG): Define.
1791 (T_BYTE): Define.
1792 (T_WORD): Define.
1793 (T_DWORD): Define.
1794 (T_QWORD): Define.
1795 (T_XWORD): Define.
1796 (T_SHORT): Define.
1797 (T_OFFSET): Define.
1798 (T_PTR): Define.
1799 (T_ID): Define.
1800 (intel_match_token): New function.
1801 (intel_get_token): New function.
1802 (intel_putback_token): New function.
1803 (intel_expr): New function.
1804 (intel_e05): New function.
1805 (intel_e05_1): New function.
1806 (intel_e06): New function.
1807 (intel_e06_1): New function.
1808 (intel_e09): New function.
1809 (intel_e09_1): New function.
1810 (intel_e10): New function.
1811 (intel_e10_1): New function.
1812 (intel_e11): New function.
1813
19f7b010
JJ		 18142000-10-20 Jakub Jelinek <jakub@redhat.com>
1815
1816 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1817 instructions to loose any special insn->architecture mask.
1818
1819 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1820 (sparc_md_end, sparc_arch_types, sparc_arch,
1821 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1822 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1823 request v9b architecture if they are used).
1824
3ae647a0
NC		 18252000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1826
1827 * config/tc-m68k.c: Fix the previous misapplied patch.
1828
5cbdaa77
NC		 18292000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1830
50705ef4
AM		 1831 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1832 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1833 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1834 BFD_RELOC_*.
5cbdaa77 1835
e6c774b4
KH		 18362000-10-17 Kazu Hirata <kazu@hxi.com>
1837
1838 * debug.c: Fix formatting.
1839 * depend.c: Likewise.
1840 * dwarf2dbg.c: Likewise.
1841 * dwarf2dbg.h: Likewise.
1842 * ecoff.c: Likewise.
1843 * expr.c: Likewise.
1844 * expr.h: Likewise.
1845 * flonum-konst.c: Likewise.
1846 * frags.h: Likewise.
1847
ea20a7da
CC		 18482000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1849
1850 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1851 options.
1852 * doc/as.texinfo: Added notes about this new option.
1853
266cb5f1
HPN		 18542000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1855
1856 * config/tc-sh.c (JREG): Remove.
1857 (md_convert_frag): Remove #if 0:d code using JREG.
1858
6588847e
DN		 18592000-10-15 Diego Novillo <dnovillo@cygnus.com>
1860
1861 * config/tc-i386.c (i386_operand_modifier): Only match
1862 modifiers SHORT and FLAT if they are followed by a space.
1863 (parse_register): When `allow_naked_reg' is set, do not confuse
1864 identifiers that start with a register name with a register.
1865
30a2b4ef
KH		 18662000-10-12 Kazu Hirata <kazu@hxi.com>
1867
1868 * app.c: Fix formatting.
1869 * as.c: Likewise.
1870 * as.h: Likewise.
1871 * bit_fix.h: Likewise.
1872 * cgen.c: Likewise.
1873 * cgen.h: Likewise.
1874 * cond.c: Likewise.
1875
d01e2a23
AM		 18762000-10-11 Alan Modra <alan@linuxcare.com.au>
1877
1878 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1879
44852b19
AM		 18802000-10-07 Alan Modra <alan@linuxcare.com.au>
1881
dc1fc56b
AM		 1882 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1883 Re-arrange function a little and improve error message.
1884
44852b19
AM		 1885 * write.c (write_relocs): Fix a comment.
1886
1887 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1888 link-once sections.
1889
afa680f8
JW		 18902000-10-05 Jim Wilson <wilson@cygnus.com>
1891
1892 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1893
ce8a8b2f
AM		 18942000-10-05 Alan Modra <alan@linuxcare.com.au>
1895
1896 * config/tc-i386.c: Delete some useless comments, reformat others.
1897
1898 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1899 non-global syms in linkonce sections.
1900
56d27c17
AM		 19012000-10-04 Ralf Baechle <ralf@gnu.org>
1902
1903 * config/tc-ia64.c (operand_match): Don't use // style comments.
1904 * config/tc-i370.c: Likewise.
1905
7b15d668
HPN		 19062000-09-29 Hans-Peter Nilsson <hp@axis.com>
1907
1908 Changes to handle varying register prefix and user symbol prefix.
1909 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1910 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1911 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1912 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1913 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1914 (demand_register_prefix): New variable.
1915 (md_pseudo_table): New pseudo ".syntax".
1916 (md_longopts): New options --no-underscore and --underscore.
1917 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1918 on symbols_have_leading_underscore.
1919 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1920 (get_spec_reg): Ditto.
1921 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1922 Fix formatting.
1923 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1924 --help.
1925 <case OPTION_NO_US, case OPTION_US>: New.
1926 (md_show_usage): Be brief and reformat to match continuation of
1927 --help.
1928 * po/gas.pot: Regenerate.
1929
27df9f40
AM		 19302000-09-28 Alan Modra <alan@linuxcare.com.au>
1931
1932 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1933 force relocs for 12 bit branches.
1934 (md_apply_fix): Similarly, adjust logic here.
1935
5506e1a5
AM		 19362000-09-28 Alan Modra <alan@linuxcare.com.au>
1937
1938 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1939 adjust for external and weak syms as we will use a reloc. Allow
1940 for +8 offset when calculating limits of branches.
1941 (hppa_fix_adjustable): Undo 2000-09-23 change.
1942 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1943 Correct distance calculation.
47d89dba
AM		 1944 (tc_gen_reloc): Print the file name and line number if we can't
1945 handle a fixup.
5506e1a5
AM		 1946
1947 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1948 * config/tc-hppa.c (nonzero_dibits): Define.
1949 (arg_reloc_stub_needed): Check each arg and return value
1950 separately for zero case.
1951 (pa_align): Declare argument `bytes'.
1952
81d4177b
KH		 19532000-09-25 Kazu Hirata <kazu@hxi.com>
1954
1955 * config/tc-cris.c: Fix formatting.
1956 * config/tc-d10v.h: Likewise.
1957 * config/tc-d30v.c: Likewise.
1958 * config/tc-d30v.h: Likewise.
1959 * config/tc-fr30.c: Likewise.
1960 * config/tc-fr30.h: Likewise.
1961 * config/tc-m68k.c: Likewise.
1962 * config/tc-m68k.h: Likewise.
1963 * config/tc-pj.h: Likewise.
1964 * config/tc-ppc.c: Likewise.
1965 * config/tc-ppc.h: Likewise.
1966 * config/tc-sh.c: Likewise.
1967 * config/tc-sh.h: Likewise.
1968 * config/tc-sparc.c: Likewise.
1969 * config/tc-v850.h: Likewise.
1970 * config/tc-vax.h: Likewise.
1971 * config/tc-w65.h: Likewise.
1972 * config/tc-z8k.h: Likewise.
1973
959ee541
AM		 19742000-09-23 Alan Modra <alan@linuxcare.com.au>
1975
1976 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1977 checks only for ELF.
1978 (hppa_force_relocation): Likewise.
1979
139368c9
JW		 19802000-09-22 Jim Wilson <wilson@cygnus.com>
1981
1982 * config/tc-ia64.c (dv_sem): Add "stop".
1983 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1984 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1985 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1986 match above.
1987 (mark_resources): Check IA64_RS_PRr.
1988
151337e8
NC		 19892000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1990
56d27c17 1991 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1992 md_estimate_size_before_relax): Redesign and clean up the
1993 relaxation mechanism.
1994
0b7410c4
KH		 19952000-09-21 Kazu Hirata <kazu@hxi.com>
1996
1997 * config/tc-ns32k.c: Fix formatting.
1998 * config/tc-ns32k.h: Likewise.
1999
a4d24084
KH		 20002000-09-20 Kazu Hirata <kazu@hxi.com>
2001
82efde3a
KH		 2002 * config/tc-m32r.c: Fix formatting.
2003 * config/tc-m32r.h: Likewise.
2004 * config/tc-m68851.h: Likewise.
2005 * config/tc-m68hc11.c: Likewise.
2006 * config/tc-m68hc11.h: Likewise.
2007 * config/tc-m88k.c: Likewise.
2008 * config/tc-mcore.c: Likewise.
a75214e5 2009 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2010 * config/tc-mips.c: Likewise.
2011 * config/tc-mips.h: Likewise.
2012 * config/tc-mn10200.h: Likewise.
2013 * config/tc-mn10300.h: Likewise.
a75214e5 2014 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2015 * config/tc-tahoe.h: Likewise.
2016
4844386e 20172000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2018
2019 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2020 Likewise in relaxation description comments.
2021
9e754211
AM		 20222000-09-18 Alan Modra <alan@linuxcare.com.au>
2023
2024 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2025 subtraction of two syms without emitting a relocation.
2026
2027 From David Huggins-Daines <dhd@linuxcare.com>
2028 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2029 global or weak symbols.
2030
4a4f25cf
KH		 20312000-09-15 Kazu Hirata <kazu@hxi.com>
2032
2033 * config/tc-h8300.h: Fix formatting.
2034 * config/tc-h8500.c: Likewise.
2035 * config/tc-h8500.h: Likewise.
2036 * config/tc-hppa.h: Likewise.
2037 * config/tc-i370.h: Likewise.
2038 * config/tc-i386.h: Likewise.
2039 * config/tc-i860.c: Likewise.
2040 * config/tc-i860.h: Likewise.
2041 * config/tc-i960.h: Likewise.
2042 * config/tc-ia64.c: Likewise.
2043 * config/tc-ia64.h: Likewise.
2044
1dab94dd
KH		 20452000-09-14 Kazu Hirata <kazu@hxi.com>
2046
2047 * config/tc-a29k.c: Fix formatting.
2048 * config/tc-alpha.c: Likewise.
2049 * config/tc-arc.c: Likewise.
2050 * config/tc-arc.h: Likewise.
2051 * config/tc-arm.c: Likewise.
2052 * config/tc-arm.h: Likewise.
2053 * config/tc-avr.c: Likewise.
2054 * config/tc-avr.h: Likewise.
2055 * config/tc-tic30.c: Likewise.
2056 * config/tc-tic30.h: Likewise.
2057 * config/tc-tic54x.c: Likewise.
2058 * config/tc-tic54x.h: Likewise.
2059 * config/tc-tic80.c: Likewise.
2060 * config/tc-tic80.h: Likewise.
2061
7484b8e6
TW		 20622000-09-14 Timothy Wall <twall@cygnus.com>
2063
2064 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2065 parallel comparisons for later use.
2066 (struct rsrc): Add parallel comparison type.
2067 (resources_match): Skip special cases of PR usage (non-conflicting
2068 parallel compares).
56d27c17 2069
bf514e21
KH		 20702000-09-13 Kazu Hirata <kazu@hxi.com>
2071
2072 * config/obj-ecoff.c: Fix formatting.
2073 * config/obj-elf.c: Likewise.
2074 * config/obj-elf.h: Likewise.
2075 * config/obj-evax.h: Likewise.
2076 * config/obj-generic.h: Likewise.
2077 * config/obj-hp300.c: Likewise.
2078 * config/obj-hp300.h: Likewise.
2079 * config/obj-ieee.h: Likewise.
2080 * config/obj-vms.c: Likewise.
2081 * config/obj-vms.h: Likewise.
2082
156c2f8b 20832000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2084
50705ef4
AM		 2085 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2086 (md_parse_option): Ditto.
2087 (md_longopts): Add -mips32 option.
2088 (md_show_usage): Document new options.
2089 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2090 (mips_ip): Assemble mfc0 with a sub-selection code.
2091 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2092 (mips_cpu_to_str): New function.
2093 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2094 Use CPU_* defines instead of hardcoded numbers.
2095
50705ef4
AM		 2096 * doc/as.texinfo: Document new options.
2097 * doc/c-mips.texi: Ditto.
156c2f8b 2098
a01b9fa4
KH		 20992000-09-12 Kazu Hirata <kazu@hxi.com>
2100
2101 * as.h: Fix formatting.
2102 * asintl.h: Likewise.
2103 * bit_fix.h: Likewise.
dcd619be
KH		 2104 * config/obj-aout.c: Likewise.
2105 * config/obj-aout.h: Likewise.
2106 * config/obj-bout.c: Likewise.
2107 * config/obj-bout.h: Likewise.
2108 * config/obj-coff.c: Likewise.
2109 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2110 * dwarf2dbg.h: Likewise.
2111 * expr.h: Likewise.
2112 * flonum.h: Likewise.
2113 * frags.h: Likewise.
2114 * itbl-ops.h: Likewise.
2115 * macro.h: Likewise.
2116 * read.h: Likewise.
2117 * sb.h: Likewise.
2118 * struc-symbol.h: Likewise.
2119 * subsegs.h: Likewise.
2120 * symbols.h: Likewise.
2121 * tc.h: Likewise.
2122 * write.h: Likewise.
2123
92774660
KH		 21242000-09-11 Kazu Hirata <kazu@hxi.com>
2125
f0e652b4
KH		 2126 * bignum-copy.c: Fix formatting.
2127 * config/tc-i370.c: Likewise.
92774660
KH		 2128 * config/tc-i960.c: Likewise.
2129 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2130 * ehopt.c: Likewise.
2131 * flonum-copy.c: Likewise.
2132 * flonum-konst.c: Likewise.
2133 * flonum-mult.c: Likewise.
2134 * literal.c: Likewise.
2135 * read.c: Likewise.
2136 * sb.c: Likewise.
2137 * stabs.c: Likewise.
2138 * subsegs.c: Likewise.
92774660 2139
222f8079
PB		 21402000-09-09 Philip Blundell <philb@gnu.org>
2141
2142 * configure.in (arm*-*-uclinux*): New target.
2143 * configure: Regenerate.
2144
c488923f
KH		 21452000-09-09 Kazu Hirata <kazu@hxi.com>
2146
2147 * input-file.c: Fix formatting.
2148 * itbl-ops.c: Likewise.
2149 * messages.c: Likewise.
2150
e0e3ecca
PB		 21512000-09-08 Philip Blundell <philb@gnu.org>
2152
2153 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2154 offset is negative.
2155
5d64ca4e
L		 21562000-09-07 H.J. Lu <hjl@gnu.org>
2157
2158 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2159 * configure: Rebuild.
2160
bdaaa2e1
KH		 21612000-09-07 Kazu Hirata <kazu@hxi.com>
2162
e49bc11e
KH		 2163 * atof-generic.c: Fix formatting.
2164 * config/tc-mips.c: Likewise.
e13b337a
KH		 2165 * config/tc-vax.c: Likewise.
2166 * input-scrub.c: Likewise.
bdaaa2e1 2167
d07ed2cd
AO		 21682000-09-07 Alexandre Oliva <aoliva@redhat.com>
2169
2170 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2171 * configure.in (sh-*-linux*): Added.
2172 * configure: Rebuilt.
2173
86905619
KH		 21742000-09-06 Kazu Hirata <kazu@hxi.com>
2175
a28a3ccf
JL		 2176 * config/tc-hppa.c: Fix formatting.
2177
86905619
KH		 2178 * ecoff.c: Fix formatting.
2179
58cccadb
AO		 21802000-09-06 Alexandre Oliva <aoliva@redhat.com>
2181
2182 * configure: Rebuilt with new libtool.m4.
2183
542d6675
KH		 21842000-09-05 Kazu Hirata <kazu@hxi.com>
2185
2186 * cgen.c: Fix formatting.
2187 * config/tc-ia64.c: Likewise.
2188
5b343f5a
NC		 21892000-09-05 Nick Clifton <nickc@redhat.com>
2190
2191 * aclocal.m4: Regenerate.
2192 * config.in: Regenerate.
2193 * configure: Regenerate.
2194 * po/gas.pot: Regenerate.
50bbae35 2195
07e90ad5
HPN		 21962000-09-05 Hans-Peter Nilsson <hp@axis.com>
2197
2198 * config/tc-cris.c: Correct comment typos.
2199
1485d400
EC		 22002000-09-05 Eric Christopher <echristo@cygnus.com>
2201
2202 * config/tc-mn10300.c: Cleanup.
2203 (md_pcrel_from): Enable.
2204
904a31bf
AM		 22052000-09-05 Alan Modra <alan@linuxcare.com.au>
2206
927781e2
AM		 2207 * expr.c (operand): Fix a comment typo.
2208 * write.c (write_relocs): Fix a signed/unsigned warning.
2209
ecacdc7a
AM		 2210 * config/tc-hppa.c (fudge_reg_expressions): New
2211 (hppa_force_reg_syms_absolute): New.
2212 (pa_equ): Allow reg_section expressions.
2213 * config/tc-hppa.c (md_optimize_expr): Define.
2214 (hppa_force_reg_syms_absolute): Prototype.
2215
2216 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2217 (pa_parse_number): Pass in arg to select fp reg parsing.
2218 Return 1 to indicate format checks pass. If strict, then only
2219 accept a register or register symbol. Return value in...
2220 (pa_number): New static for pa_parse_number.
2221 (FP_REG_BASE): Define.
2222 (FP_REG_RSEL): Define.
2223 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2224 appropriate. White space changes.
2225 (need_pa11_opcode): Don't bother passing any params, get them from
2226 globals instead.
2227 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2228 Remove extraneous check in case 'Q'.
2229 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2230 reg, set section of resulting symbol to reg_section.
2231 (pa_parse_space_stmt): Modify call to pa_parse_number.
2232 (pa_space): Likewise.
2233
904a31bf
AM		 2234 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2235 (hppa_force_relocation): Handle vtable relocs.
2236 (pa_vtable_entry): New.
2237 (pa_vtable_inherit): New.
2238 (md_pseudo_table): Add entries for vtable pseudos.
2239 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2240 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2241 against weak syms.
2242 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2243 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2244 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2245 millicode import.
2246 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2247 specify a symbol type.
2248
2249 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2250 dependent things together.
2251 (md_elf_symbol_type): Define.
2252
2253 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2254 symbol.
2255 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2256
2257 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2258 (obj_elf_vtable_entry): Declare.
2259
2260 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2261 and export function.
2262 (obj_elf_vtable_entry): Similarly.
2263 (elf_pseudo_table): Fix the damage with a cast.
2264
a47cf567 22652000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2266
2267 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2268 for template selection when a label is needed.
2269
197865e8
KH		 22702000-09-02 Kazu Hirata <kazu@hxi.com>
2271
2272 * config/tc-ia64.c: Fix formatting.
2273
18e03609
NC		 22742000-09-02 Nick Clifton <nickc@redhat.com>
2275
2276 * configure.in: Increase version number to 2.10.91.
2277 * configure: Regenerate.
2278 * aclocal.m4: Regenerate.
2279 * config.in: Regenerate.
2280 * po/gas.pot: Regenerate.
2281 * Makefile.in: Regenerate.
1485d400 2282
a1cc9221
AO		 22832000-09-01 Alexandre Oliva <aoliva@redhat.com>
2284
2285 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2286 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2287 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2288 similar relocs.
2289 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2290 branches.
2291
22922000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2293
2294 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2295 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2296 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2297 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2298 (GOT_symbol): New variable.
2299 (md_undefined_symbol): Set it.
2300
44576e1f
RH		 23012000-09-01 Richard Henderson <rth@cygnus.com>
2302
2303 * config/tc-ia64.c (match): Don't inline.
2304 (extra_goodness): New.
2305 (md_begin): Prefer nop.f and nop.b for best_template.
2306
29f8404c
KH		 23072000-08-31 Kazu Hirata <kazu@hxi.com>
2308
76b0a8c0
KH		 2309 * as.c: Fix formatting.
2310 * cond.c: Likewise.
2311 * frags.c: Likewise.
29f8404c
KH		 2312 * macro.c: Likewise.
2313
b4c1ea07
EC		 23142000-08-31 Eric Christopher <echristo@cygnus.com>
2315
2316 * config/tc-mn10300.c: Cleanup and fix warnings.
2317 (md_pseudo_table): Add initializers.
2318 (md_show_usage): Cleanup.
2319 (md_parse_option): Fix warnings.
2320 (md_undefined_symbol): Fix warnings.
2321 (md_conver_frag): Fix warnings.
2322 (tc_gen_reloc): Fix warnings.
2323 (md_apply_fix3): Fix warnings.
2324 (check_operand): Fix warnings.
2325
ac48eca1
AO		 23262000-08-31 Alexandre Oliva <aoliva@redhat.com>
2327
2328 * acinclude.m4: Include libtool and gettext macros from the
2329 top level.
2330 * aclocal.m4, configure: Rebuilt.
2331
e0c21649
GK		 23322000-08-30 Mark Hatle <mhatle@mvista.com>
2333
2334 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2335
cf39a089
KH		 23362000-08-31 Kazu Hirata <kazu@hxi.com>
2337
2338 * listing.c: Fix formatting.
2339
3ee4defc
KH		 23402000-08-29 Kazu Hirata <kazu@hxi.com>
2341
2342 * app.c: Fix a comment typo. Fix formatting.
2343
1e8d20f4
NC		 23442000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2345
29184774 2346 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2347 offset of the target destination for jmp instructions.
2348 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2349
5bcac8a4
HPN		 23502000-08-24 Hans-Peter Nilsson <hp@axis.com>
2351
2352 * NEWS: Mention support for CRIS.
2353
46547ecc
DC		 2354Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2355
2356 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2357 Sets `.lcomm' alignment to zero.
2358
4b853faa
AO		 23592000-08-23 Alexandre Oliva <aoliva@redhat.com>
2360
29184774
NC		 2361 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2362 TC_FIX_ADJUSTABLE): Define.
4b853faa 2363
efcc5914
JW		 23642000-08-23 Jim Wilson <wilson@cygnus.com>
2365
2366 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2367 unwind.personality_routine is set.
2368
aca719bf
AO		 23692000-08-23 H.J. Lu <hjl@gnu.org>
2370
2371 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2372
a3da4de1
AO		 23732000-08-23 Alexandre Oliva <aoliva@redhat.com>
2374
2375 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2376 environment is pe.
2377
56385375
L		 23782000-08-22 H.J. Lu <hjl@gnu.org>
2379
2380 * config.in (STRICTCOFF): New for strict COFF.
2381
2382 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2383 i386-*-go32* and i386-go32-rtems*.
2384 * configure: Rebuilt.
2385
2386 * config/obj-coff.c (obj_coff_endef): Follow the historical
2387 behavior if STRICTCOFF is not defined.
2388
2389 * doc/internals.texi: Document STRICTCOFF.
2390
8f36cd18
AO		 23912000-08-22 Alexandre Oliva <aoliva@redhat.com>
2392
2393 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2394 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2395 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2396 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2397 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2398 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2399 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2400 Likewise.
2401
58a77e41
EC		 24022000-08-22 Eric Christopher <echristo@cygnus.com>
2403
2404 * config/tc-mn10300.c: (md_apply_fix): New function.
2405 (mn10300_force_relocation): New function.
2406 (mn10300_fix_adjustable): New function.
2407
2408 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2409 (TC_HANDLES_FX_DONE): Define.
2410 (obj_fix_adjustable): Define.
2411 (MD_APPLY_FIX3): Define.
2412 (TC_LINKRELAX_FIXUP): Define.
2413
2414 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2415 previously defined.
2416 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2417
2418 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2419
ded0649c
JE		 24202000-08-21 Jason Eckhardt <jle@cygnus.com>
2421
2422 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2423 if the fixup resulted in a relocation.
2424
66102fe2
NC		 24252000-08-18 Nick Clifton <nickc@redhat.com>
2426
2427 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2428 Make reference to first element of shift_names explicit.
2429
02198638
AO		 24302000-08-18 Alexandre Oliva <aoliva@redhat.com>
2431
2432 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2433 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2434 add a symbol's address. Removed all target-specific #ifdefs that
2435 used to accomplished the same.
2436 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2437 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2438 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2439 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2440 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2441
353e2c69
KH		 24422000-08-17 Kazu Hirata <kazu@hxi.com>
2443
2444 * dwarf2dbg.c: Fix formatting.
2445
4fb7971f
NC		 24462000-08-17 Nick Clifton <nickc@redhat.com>
2447
2448 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2449 to be recoded as logical shift lefts by zero.
2450
50b81f19
JW		 24512000-08-16 Jim Wilson <wilson@cygnus.com>
2452
2453 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2454 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2455 source registers.
2456 (note_register_values): Handle IA64_OPND_R3_2 operands.
2457
f869cfc6
JE		 24582000-08-16 Jason Eckhardt <jle@cygnus.com>
2459
50bbae35 2460 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2461
8cb8bcba
NC		 24622000-08-16 Nick Clifton <nickc@redhat.com>
2463
2464 * config/tc-arm.c (struct asm_shift): Delete.
2465 (shift[]): Delete.
2466 (enum asm_shift_index): New.
2467 (struct asm_shift_properties): New.
2468 (struct asm_shift_name): New.
2469 (shift_properties[]); New.
2470 (shift_names[]); New.
2471
2472 (decode_shift): Use new structures.
2473 Issue a warning is "ROR #0" is used.
2474 Issue a warning if "ASR #0" or "LSR #0" is used.
2475
2476 (md_begin): Initialise arm_shift_hsh table from new
2477 asm_shift_name array.
2478
c2158c24
JJ		 24792000-08-16 Jakub Jelinek <jakub@redhat.com>
2480
2481 * config/tc-sparc.c: Kill all warnings.
2482 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2483 in -xarch= as well.
2484 (md_show_usage): Update usage text.
2485
70485b5c
NC		 24862000-08-16 Nick Clifton <nickc@redhat.com>
2487
c2158c24 2488 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2489 useful.
2490
a47cf567 24912000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2492
2493 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2494
2495 * config/tc-sh.c (md_assemble): Changed so debug_type
2496 test performed for ppi_assemble
2497 * config/tc-sh.c: Included dwarf2dbg.h.
2498 (debug_line): Defined.
2499 (md_assemble): Generates dwarf2 line info.
2500 (sh_finalize): New function. Finalize dwarf2 info.
2501 (assemble_ppi): Returns size of code generated.
2502 (build_Mytes): Returns size of code generated.
2503 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2504 * config/tc-sh.h (md_end): Defined.
2505 (sh_finalize): Declared.
2506
1db77c8e
AO		 25072000-08-15 Alexandre Oliva <aoliva@redhat.com>
2508
2509 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2510 md_number_to_chars.
2511
046b3b54
NC		 25122000-08-14 Nick Clifton <nickc@redhat.com>
2513
2514 * config/tc-arm.c (do_bx): Allow "bx pc".
2515
c43c2cc5
JW		 25162000-08-14 Jim Wilson <wilson@cygnus.com>
2517
2518 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2519 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2520 (md_begin): Change assignment to md.flag to OR in the new bit.
2521
d1d8ba22
NC		 25222000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2523
2524 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2525 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2526 C_MOU, and C_EOS.
d1d8ba22 2527
22b36938
JE		 25282000-08-14 Jason Eckhardt <jle@cygnus.com>
2529
2530 * NEWS: Mention i860 support.
2531
c0bd0db2
JL		 2532Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2533
2534 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2535
0ac658b8
AS		 25362000-08-14 Andreas Schwab <schwab@suse.de>
2537
2538 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2539
9fc2dda2
JE		 25402000-08-11 Andreas Schwab <schwab@suse.de>
2541
2542 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2543 argument.
2544
bc4466dc
KH		 25452000-08-11 Kazu Hirata <kazu@hxi.com>
2546
2547 * expr.c: Fix formatting.
351aa9f6 2548 * config/obj-bout.c: Likewise.
bc4466dc 2549
a9c99419
JE		 25502000-08-10 Jason Eckhardt <jle@cygnus.com>
2551
2552 * doc/c-i860.texi: Flesh out the i860 section more.
2553
7c743825
KH		 25542000-08-10 Kazu Hirata <kazu@hxi.com>
2555
2556 * symbols.c: Fix formatting.
929b12bc 2557 * expr.c: Likewise.
7c743825 2558
fa2255cb
DN		 2559Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2560
29184774
NC		 2561 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2562 modifier has the IgnoreSize bit set.
fa2255cb 2563
fc997f4b
AM		 25642000-08-09 Alan Modra <alan@linuxcare.com.au>
2565
2566 From Rodney Brown <RodneyBrown@mynd.com>
2567 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2568 * configure: Regenerate.
2569
a47cf567
NC		 25702000-08-09 Kazu Hirata <kazu@hxi.com>
2571
2572 * hash.c: Fix formatting.
2573 * gasp.c: Likewise.
2574
305d537e
JE		 25752000-08-08 Jason Eckhardt <jle@cygnus.com>
2576
2577 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2578 (i860_fix_info): New enum.
2579 (MD_APPLY_FIX3): Define.
2580 (WORKING_DOT_WORD): Define.
2581 (TC_HANDLES_FX_DONE): Define.
2582 (DIFF_EXPR_OK): Define.
2583 (LISTING_HEADER): Define.
2584 (TARGET_FORMAT): Select target format based on endian flag.
2585 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2586 (target_big_endian): Add external declaration.
2587
2588 * config/tc-i860.c: All existing code reworked completely. Other
2589 new code shown below.
2590 (SYNTAX_SVR4): Define.
2591 (target_warn_expand): New variable.
2592 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2593 (md_longopts): Declare and define with new options (-EL, -EB,
2594 and -mwarn-expand).
2595 (md_show_usage): New function.
2596 (md_operand): New function.
2597 (obtain_reloc_for_imm16): New function.
2598 (md_apply_fix3): New function.
2599 (tc_gen_reloc): New function.
2600
df86943d
NC		 26012000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2602
2603 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2604 2 bytes of the jump address are in the same frag.
2605 (find): Accept 68hc12 register indirect modes.
2606
2607 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2608
30d25259
RH		 26092000-08-07 Richard Henderson <rth@cygnus.com>
2610
2611 * config/tc-ia64.c (unwind): Add prologue_mask member.
2612 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2613 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2614 (dot_body): Clear unwind.prologue_mask.
2615 (dot_prologue): Set it. Accept a register second argument.
2616
2d484c7f
KH		 26172000-08-07 Kazu Hirata <kazu@hxi.com>
2618
2619 * config/atof-ieee.c: Fix formatting.
2620 * config/atof-tahoe.c: Likewise.
2621
a47cf567 26222000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2623
3d4ae3c0
NC		 2624 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2625 work.
2626
c91d2e08
NC		 2627 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2628 of .popsection, .previous, .pushsection, .subsection,
2629 .version, .vtable_entry, .vtable_inherit and .weak.
2630
47926f60
KH		 26312000-08-05 Kazu Hirata <kazu@hxi.com>
2632
2633 * config/tc-cris.c: Fix formatting.
2634 * config/tc-i386.c: Likewise.
2635 * config/tc-sparc.c (sparc_ip): Simplify the code.
2636
ab3e48dc
KH		 26372000-08-04 Kazu Hirata <kazu@hxi.com>
2638
2639 * config/tc-cris.c: Rearrange code for readability.
2640 * config/tc-d10v.c: Fix formatting.
2641 * config/tc-m32r.c: Likewise.
2642 * config/tc-sparc.c: Likewise.
2643
3d56ab85
JW		 26442000-08-02 Jim Wilson <wilson@cygnus.com>
2645
2646 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2647 before ia64_find_opcode.
2648 (md_assemble): Likewise.
2649
3f9dfb2c
NC		 26502000-08-01 Nick Clifton <nickc@cygnus.com>
2651
a47cf567 2652 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2653 Undo some formatting fixes.
3f9dfb2c 2654
28e4f854
KH		 26552000-08-01 Kazu Hirata <kazu@hxi.com>
2656
2657 * config/obj-som.c: Fix formatting.
2658 * config/obj-ieee.c: Likewise.
2659 * config/tc-arm.c: Likewise.
2660 * config/tc-v850.c: Likewise.
2661
a570e639
NC		 26622000-08-01 Nick Clifton <nickc@redhat.com>
2663
2664 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2665 index by command line option.
58a77e41 2666
a570e639
NC		 26672000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2668
2669 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2670 (@node M68K-Branch): Rewrite to match the reality.
2671
e3308d0d
JE		 26722000-07-31 Jason Eckhardt <jle@cygnus.com>
2673
2674 * doc/c-i860.texi: New file.
2675 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2676 * doc/Makefile.in: Regenerate.
2677 * doc/all.texi: Add I860 as relevant architecture.
2678 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2679
2fd5405a
NC		 26802000-07-31 Kazu Hirata <kazu@hxi.com>
2681
2682 * config/tc-d30v.c: Fix formatting.
2683
28e7409f
NC		 26842000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2685
50bbae35
AM		 2686 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2687 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2688 long emit a long branch if available instead of an absolute jump, never
2689 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2690
2691 * doc/c-m68k.texi: Document new command line option.
58a77e41 2692
a47cf567
NC		 26932000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2694
2695 * config/tc-avr.c: Use PARAMS macro in function declarations.
2696 Don't declare md_pcrel_from_section (already in tc-avr.h).
2697 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2698 (avr_operand): Don't set (unsigned) op_mask to -1.
2699
534022ea
JE		 27002000-07-28 Jason Eckhardt <jle@cygnus.com>
2701
50bbae35
AM		 2702 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2703 * configure: Regenerated.
2704 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2705 of operand to the .type directive (.e.g, "type").
534022ea 2706
4c400d5e
AM		 27072000-07-28 Alan Modra <alan@linuxcare.com.au>
2708
2709 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2710 * app.c (do_scrub_chars): Record where first comment found.
2711 * read.c (read_a_source_file): Init found_comment on entry, and
2712 notify whether comments found on exit.
2713 * config/tc-hppa.c (md_shortopts): Add "c".
2714 (md_longopts): Add warn-comment.
2715 (md_parse_option): Handle it.
2716 (md_show_usage): Show available options.
2717 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2718
0aa529cb
AC		 2719Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2720
2721 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2722 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2723 sym_ptr_ptr
0aa529cb
AC		 2724 (md_estimate_size_before_relax): Don't fall off end of function.
2725
c6a7ab1f
NC		 27262000-07-27 Kazu Hirata <kazu@hxi.com>
2727
2728 * config/tc-avr.c: Fix formatting.
2729 * config/tc-ns32k.c: Likewise.
2730
e0c6ed95
AM		 27312000-07-27 Alan Modra <alan@linuxcare.com.au>
2732
2733 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2734
27352000-07-27 Kazu Hirata <kazu@hxi.com>
2736
2737 * config/tc-d10v.c: Fix formatting.
2738 * config/tc-z8k.c: Likewise.
2739 * config/tc-sparc.c: Likewise.
2740
6883dc5e 27412000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2742
2743 * cgen.c (queue_fixup): Declare opinfo.
2744 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2745 (gas_cgen_md_operand): Ditto.
2746 (gas_cgen_md_apply_fix3): Ditto.
2747
39da8128
DD		 27482000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2749
2750 * config/obj-coff.c (obj_frob_symbol): Don't merge
2751 labels. Don't merge if the symbol isn't constant. Return
2752 immediately if a symbol is merged.
2753
65e68b04
AM		 27542000-07-22 Alan Modra <alan@linuxcare.com.au>
2755
2756 * frags.c (frag_align): Correct absolute section alignment.
2757
5e0d736c
DD		 27582000-07-20 DJ Delorie <dj@redhat.com>
2759
2760 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2761 it breaks linking against DLLs.
2762
3bcbcc3d
HPN		 27632000-07-20 Hans-Peter Nilsson <hp@axis.com>
2764
2765 * configure.in: Add CRIS support.
2766 * configure: Regenerate.
2767 * Makefile.am: (CPU_TYPES): Add cris.
2768 (CPU_OBJ_VALID) [aout]: Add cris.
2769 (MULTI_CPU_TYPES): Add cris.
2770 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2771 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2772 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2773 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2774 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2775 Regenerate dependencies.
2776 * Makefile.in: Regenerate.
2777 * aclocal.m4: Regenerate.
2778 * as.c: Declare crisaout, criself.
2779 * config/tc-cris.h, config/tc-cris.c: New.
2780 * config/e-criself.c, config/e-crisaout.c: New.
2781 * po/POTFILES.in, po/gas.pot: Regenerate.
2782
041ff4dd 27832000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2784
041ff4dd 2785 * read.c: Fix formatting.
efaf0ba4 2786 * write.c: Fix formatting.
041ff4dd 2787
f980ada0
L		 27882000-07-19 H.J. Lu <hjl@gnu.org>
2789
2790 * sb.c: Include <stdlib.h> if exists for abort ().
2791
25a8b250
AM		 27922000-07-19 Alan Modra <alan@linuxcare.com.au>
2793
2794 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2795 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2796 (pa_type_args): Same here.
2797
7a9aaf92
NC		 27982000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2799
2800 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2801 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2802 the storage class is already set.
2803
8098403c
NC		 28042000-07-17 Kazu Hirata <kazu@hxi.com>
2805
fafb6d17 2806 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2807 * config/tc-mn10200.c: Likewise.
2808 * config/tc-mn10300.c: Likewise.
2809 * config/tc-pj.c: Likewise.
2810 * config/tc-tic80.c: Likewise.
2811 * config/tc-w65.c: Likewise.
8098403c 2812
977e771a
FCE		 28132000-07-17 Frank Ch. Eigler <fche@redhat.com>
2814
2815 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2816 is defined.
2817
63bf5651
ILT		 28182000-07-15 Ian Lance Taylor <ian@zembu.com>
2819
2820 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2821 @code.
2822
1cd1c99b
AM		 28232000-07-15 Alan Modra <alan@linuxcare.com.au>
2824
2825 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2826 ELF as are used for SOM (except the 32-bit reloc one) to decide
2827 whether a symbol can be reduced to a section symbol. Expand on
2828 the comment for symbols involved in LR% and RR% expressions.
2829
119d663a
NC		 28302000-07-14 Nick Clifton <nickc@cygnus.com>
2831
2832 * config/tc-mips.c (mips_disable_float_construction): New
2833 static variable. Set to true if doubles should not be
2834 constructed by loading two single width fp registers with
2835 halves of the value.
2836 (mips_ip): Test mips_disable_float_construction.
2837 (md_longopts): Add command line switches --construct-floats
2838 and --no-construct-floats.
2839 (md_parse_option): Parse new command line options.
2840 (md_show_usage): Describe new command line options.
2841
2842 * doc/c-mips.texi: Document new command line options.
2843
906fac54
AM		 28442000-07-13 Koundinya K <kk@ddeorg.soft.net>
2845
2846 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2847 * configure: Regenerate.
2848
28492000-07-13 Hans-Peter Nilsson <hp@axis.com>
2850
2851 * configure.in (DEFAULT_EMULATION setting): Revert part of
2852 2000-07-01 change that set te_multi=multi unless set to tmips.
2853 * configure: Regenerate.
2854
7f788821
NC		 28552000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2856
2857 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2858 section when aligning it increases its size.
7f788821 2859
9a736b6b
NC		 28602000-07-11 Kazu Hirata <kazu@hxi.com>
2861
2862 * config/tc-tic54x.c: Fix formatting.
2863
3dd5103b
NC		 28642000-07-10 Kazu Hirata <kazu@hxi.com>
2865
2866 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2867 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2868
46b85d42
AM		 28692000-07-10 Alan Modra <alan@linuxcare.com.au>
2870
2871 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2872 displacements correctly.
2873
2874 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2875
28762000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2877
2878 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2879 warning.
2880 (hash_jam): Ditto.
2881
ad1079af
AM		 28822000-07-09 Alan Modra <alan@linuxcare.com.au>
2883
2884 From David Huggins-Daines <dhd@linuxcare.com>
2885 * config/te-hppalinux64.h: Add a new emulation.
2886 * configure.in (emulations): Add configure bits to support the
2887 64-bit Linux/parisc target.
2888 * configure: Regenerate.
2889
2890 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2891 (md_shortopts): Add `V' for ELF.
2892
2893 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2894 when SOM or ELF_ARG_RELOC are defined.
2895 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2896 ELF_ARG_RELOC are defined.
2897 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2898 (pa_stringer): ..Do it here instead. Fix comment typos.
2899 (hppa_force_relocation): Cast enums to int before comparing with
2900 ints.
2901
2902 From Ryan Bradetich <rbradetich@uswest.net>
2903 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2904 redifinition warning.
2905 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2906 (hppa_force_relocation): ditto
ad1079af
AM		 2907 (md_apply_fix): Added cast to buf to fix warnings.
2908
2909 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2910 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2911
2912 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2913 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2914 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2915 reloc_type** to avoid warnings in switch.
2916 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2917 little earlier instead.
2918
2919 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2920 and elf.
2921 (pa_type_args): Use symbol_arg_reloc_info.
2922 (struct pa_it): Make arg_reloc unsigned int.
2923 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2924 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2925 (pa_code): Delete. pa_text duplicates this function.
2926 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2927 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2928 int.
2929 (cons_fix_new_hppa): Actually change selector to e_fsel when
2930 warning about assuming so.
2931 (tc_gen_reloc): More example elf arg reloc code.
2932 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2933 (hppa_force_relocation): Likewise.
2934
2935 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2936 files.
2937 (pa_end_of_source): Prototype.
2938 (hppa_fix_adjustable): Prototype.
2939 (LABELS_WITHOUT_COLONS): Move it..
2940 * config/te-hppa.h: To here.
2941
2942 * config/te-hppa64.h: New file.
2943
2944 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2945 type.
2946 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2947 format -10, -16, 16 relocs.
2948 (hppa_elf_mark_end_of_function): Test for null
2949 last_call_info->start_symbol
2950
2951 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2952 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2953 re_assesmble_* functions. Delete extraneous statements. Fix
2954 typos in comments.
2955 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2956 insn to re_assemble_*.
2957
623aa224
UC		 29582000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2959
2960 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2961
c4aa876b
NC		 29622000-07-08 Kazu Hirata <kazu@hxi.com>
2963
2964 * config/tc-sh.c: Fix formatting.
d0313fb7 2965 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2966 * depend.c: Fix formatting.
2967 * flonum-konst.c: Likewise.
2968 * flonum-mult.c: Likewise.
c4aa876b 2969
6b31947e
NC		 29702000-07-07 Kazu Hirata <kazu@hxi.com>
2971
a5bfe8c9 2972 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2973 * config/obj-vms.c: Fix comments.
2974 * config/tc-a29k.c: Likewise.
2975 * config/tc-alpha.c: Likewise.
2976 * config/tc-h8300.c: Likewise.
2977 * config/tc-h8500.c: Likewise.
2978 * config/tc-i370.c: Likewise.
2979 * config/tc-ia64.c: Likewise.
2980 * config/tc-m68hc11.c: Likewise.
2981 * config/tc-m68k.c: Likewise.
2982 * config/tc-mips.c: Likewise.
2983 * config/tc-ns32k.c: Likewise.
2984 * config/tc-ppc.c: Likewise.
2985 * config/tc-z8k.c: Likewise.
6b31947e 2986
b8a9dcab
NC		 29872000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2988
2989 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2990 Default to '(SEC_LOAD | SEC_DATA)'.
2991 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2992
2993 * doc/internals.texi (CPU Backend): Describe
2994 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2995
beb2de9b
AC		 2996Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2997
2998 * as.c (parse_args): NULL terminate the long option list.
2999
24ddb296
AC		 3000Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3001
3002 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3003 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3004
1fe72011
NC		 30052000-07-05 Nick Clifton <nickc@cygnus.com>
3006
3007 * config/tc-d30v.c (write_2_short): Further changes to warning
3008 messages produced when combining EITHER_BUT_PREFER_MU attributed
3009 opcodes.
3010
a5bfe8c9 30112000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3012
3013 * MAINTAINERS: new
3014
8de8f17e
AO		 30152000-07-04 Alexandre Oliva <aoliva@redhat.com>
3016
3017 * config/tc-arm.c (psrs): Accept combinations of flags.
3018
00d2865b
NC		 30192000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3020
3021 * config/tc-avr.c: Change _ () to _() around all strings marked
3022 for translation (exception from the usual coding style).
3023 (avr_opt): New struct variable, how the new switches are set.
3024 (OPTION_MMCU): Define as 'm' and actually use.
3025 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3026 (show_mcu_list): New function, display the list of known MCUs.
3027 (md_show_usage): Document the new switches. Call show_mcu_list.
3028 (avr_set_arch): Change 'm' to OPTION_MMCU.
3029 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3030 Handle the new switches.
3031 (avr_operands): Disable warnings for undefined combinations of
3032 operands if -mall-opcodes. Disable warnings for skipping two-word
3033 instructions if enhanced core or -mno-skip-bug.
3034 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3035 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3036 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3037 (avr_ldi_expression): Warn about implicit lo8().
3038 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3039
54588503
UC		 30402000-07-01 Koundinya K <kk@ddeorg.soft.net>
3041
50bbae35
AM		 3042 * configure.in: Add entry for mips-*-sysv4*MP*
3043 * configure: Rebuild
3044 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3045 elf32-tradlittlemips for traditional mips targets.
3046 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3047 test for Link Once sections as in adjust_reloc_syms.
3048 * config/te-tmips.h: New file for traditional mips targets. Define
3049 TE_TMIPS.
58a77e41 3050
c9900432
NC		 30512000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3052
3053 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3054 flags argument is not present, don't change an existing section's
3055 section's attributes. If the flags argument is present, warn if the
3056 attributes don't match the section's current attributes. When
3057 long section names are supported, set SEC_LINK_ONCE and
3058 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3059
9d87310a
HPN		 3060Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3061
3062 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3063 symbols; create them.
3064
dbddefbf
NC		 30652000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3066
3067 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3068 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3069
2ae7e77b
AH		 30702000-06-27 Aldy Hernandez <aldyh@redhat.com>
3071
3072 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3073 expressions. Ignore the problem when handling 16 bit signed
3074 immediates, because the assembler will take care of the relocation
3075 later.
2ae7e77b 3076
6b2539e3
NC		 30772000-06-27 Nick Clifton <nickc@cygnus.com>
3078
3079 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3080 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3081 sequential order, and emit warning messages if the input source
3082 code contains constructs like that, or parallel constructs
3083 containing such opcodes.
3084
65aa24b6
NC		 30852000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3086
3087 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3088 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3089 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3090 (md_show_usage): Update usage message.
3091 (md_parse_option): Allow redefinition of MCU type within the
3092 same avr[1-5] bfd machine type. Show both old and new MCU type
3093 in the error message.
3094 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3095 Simplify 8K wrap code.
3096
f0c56b90
NC		 30972000-06-25 Kazu Hirata <kazu@hxi.com>
3098
50bbae35
AM		 3099 * config/obj-aout.c: Remove all uses of DEFUN.
3100 * config/obj-ieee.c: Likewise.
3101 * config/tc-sh.c: Fix comment typos.
3102 * config/tc-tahoe.c: Likewise.
3103 * config/tc-vax.c: Likewise.
3104 * config/tc-w65.c: Likewise.
3105 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3106 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3107
6d249963
DD		 31082000-06-24 DJ Delorie <dj@cygnus.com>
3109
3110 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3111 more changes from Sept 1999
3112 (tc_i386_fix_adjustable): ditto
3113 (md_apply_fix3): ditto
3114
680d2857 31152000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3116
680d2857
FCE		 3117 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3118 (gas_cgen_parse_operand): Set it around expression() call.
3119 (gas_cgen_md_operand): Test for it before longjmp().
3120
e7b305a2
AM		 31212000-06-24 Kazu Hirata <kazu@hxi.com>
3122
c0fecd35
AM		 3123 * config/tc-h8500.c: Remove all uses of DEFUN.
3124 * config/tc-sh.c: Likewise.
3125 * config/tc-w65.c: Likewise.
3126 * config/tc-z8k.c: Likewise.
3127
e7b305a2
AM		 3128 * config/tc-h8500.c: Fix typos in comments.
3129
ed6d6fd3
FCE		 31302000-06-23 Frank Ch. Eigler <fche@redhat.com>
3131
3132 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3133 is defined.
3134
f7c88872
AM		 31352000-06-23 matthew green <mrg@redhat.com>
3136
3137 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3138 defined. Fix error message for `[' grouping.
f7c88872 3139
70d6ecf3
AM		 31402000-06-22 Kazu Hirata <kazu@hxi.com>
3141
3142 * config/tc-h8300.c: Fix formatting and comment typos.
3143
e9718fe1
TW		 31442000-06-22 Timothy Wall <twall@cygnus.com>
3145
3146 * config/tc-ia64.c (note_register_values): Move premature QP
3147 notation clearing into the appropriate place.
3148
45288df1
AM		 31492000-06-22 Alan Modra <alan@linuxcare.com.au>
3150
1581f8c9
AM		 3151 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3152 first before anything else. Add bin-bugs.h, emul.h and progress.h
3153 Sort list of files as for $(OBJS) in Makefile.am.
3154
3155 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3156 find one. Remake dependencies.
3157 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3158 * Makefile.in: Regenerate.
3159 * doc/Makefile.in: Regenerate.
3160
45288df1
AM		 3161 * config/tc-i386.c (i386_displacement): Don't assume a constant
3162 displacement is necessarily 16 bits when in 16 bit code mode.
3163 (md_assemble): Instead size the displacement here after we know
3164 for sure that a .code16gcc operand hasn't automatically added
3165 operand size prefixes.
3166
01580992
L		 31672000-06-21 H.J. Lu <hjl@gnu.org>
3168
3169 * Makefile.am: Rebuild dependency.
3170 * Makefile.in: Rebuild.
3171
40f09f82
JL		 31722000-06-21 Kazu Hirata <kazu@hxi.com>
3173
3174 * config/tc-h8300.c (parse_reg): Make the function static.
3175 (parse_exp): Likewise.
3176
78295804
DD		 31772000-06-20 DJ Delorie <dj@cygnus.com>
3178
3179 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3180 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3181 for cygwin import libraries to work properly.
3182
45f85b08
L		 31832000-06-20 H.J. Lu <hjl@gnu.org>
3184
3185 * Makefile.am: Rebuild dependency.
3186 * Makefile.in: Rebuild.
3187 * configure: Likewise.
3188 * doc/Makefile.in: Likewise.
3189
39bec121
TW		 31902000-06-20 Timothy Wall <twall@cygnus.com>
3191
3192 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3193 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3194 * doc/c-tic54x.texi: New.
3195 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3196 documentation file.
39bec121 3197 * doc/all.texi: Add C54X.
3e87a760 3198 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3199 * doc/Makefile.in: Regenerate.
3200 * configure.in: Add tic54x and define LIBM for tic54x.
3201 * configure: Regenrate.
3202 * config/tc-tic54x.[ch]: New.
3203 * config/obj-coff.h: Add tic54x.
3204 * Makefile.am: (CPU_TYPES): Add tic54x.
3205 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3206 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3207 (as_new_LDADD): Add $(LIBM).
3208 * Makefile.in: Regenerate.
3e87a760 3209
60bcf0fa
NC		 32102000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3211
3212 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3213 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3214 * doc/as.texinfo: Likewise.
3215
3216 * configure, Makefile.in: Regenerate.
3217 * configure.in (emulations): Recognize m6811 and m6812.
3218 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3219 Added files for 68hc11 and 68hc12 assembler.
3220 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3221 * config/tc-m68hc11.h: Header definition for that assembler.
3222
ec05f674
NC		 32232000-06-18 Nick Clifton <nickc@redhat.com>
3224
24ef8152
NC		 3225 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3226 instead of OCTETS_PER_BYTE.
3227
ec05f674 3228 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3229 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3230
119caedd
L		 32312000-06-18 H.J. Lu <hjl@gnu.org>
3232
3233 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3234 * configure: Rebuild.
3235
607723e4
NC		 32362000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3237
3e87a760
AM		 3238 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3239 to BFD_ASSEMBLER.
607723e4 3240
b946ec34
NC		 32412000-06-16 Nick Clifton <nickc@cygnus.com>
3242
3243 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3244 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3245
3246 * doc/c-mips.texi: Document newly accepted cpu variants.
3247
37ce37b1
UC		 32482000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3249
3250 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3251
c06ae4f2
UC		 32522000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3253
3254 * macro.c (getstring): Make it possible to escape the quote
3255 character.
3256
20348649
JL		 3257Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3258
3259 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3260
bcef29e6
L		 32612000-06-13 H.J. Lu <hjl@gnu.org>
3262
3263 * configure: Regenerate.
3264
63a0b638
AM		 32652000-06-09 Alan Modra <alan@linuxcare.com.au>
3266
3267 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3268 separator.
3269 * doc/internals.texi (line_separator_chars): Semicolon is no
3270 longer a default. Mention null and newline as defaults.
3271
3272 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3273
3274 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3275 * config/tc-i860.h (line_separator_chars): Likewise.
3276 * config/tc-h8300.c (line_separator_chars): Likewise.
3277 * config/tc-i960.c (line_separator_chars): Likewise.
3278 * config/tc-m68k.c (line_separator_chars): Likewise.
3279 * config/tc-mips.c (line_separator_chars): Likewise.
3280 * config/tc-ns32k.c (line_separator_chars): Likewise.
3281 * config/tc-sparc.c (line_separator_chars): Likewise.
3282 * config/tc-vax.c (line_separator_chars): Likewise.
3283
3284 * config/tc-h8300.c (comment_chars): Use string initialiser.
3285 * config/tc-i960.c (line_comment_chars): Likewise.
3286 * config/tc-z8k.c (comment_chars, line_comment_chars,
3287 line_separator_chars): Likewise.
3288
3289 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3290 for TE_LINUX.
3291
9bab9349
NC		 32922000-06-08 Nick Clifton <nickc@cygnus.com>
3293
3294 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3295 for size 1 fixes.
3296
946efd95
DB		 32972000-06-08 David O'Brien <obrien@FreeBSD.org>
3298
3299 * configure.in (VERSION): Update to show this is the CVS mainline.
3300
6480b79a
DB		 33012000-06-08 Matthew Jacob <mjacob@feral.com>
3302
3303 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3304 $at is the integer register $r28, vs. both $r28 and the floating
3305 point register $f28.
3306
10850f29
JW		 33072000-06-08 James E. Wilson <wilson@cygnus.com>
3308
3309 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3310 (dot_endp): Don't call ia64_flush_insns.
3311 (emit_one_bundle): Don't delete prologue/body records from
3312 unwind_record list in first loop. Rewrite second loop to account for
3313 this.
3314
150f24a2
JW		 33152000-06-07 David Mosberger <davidm@hpl.hp.com>
3316
3317 * config/tc-ia64.c: Add missing prototypes.
3318 (generate_unwind_image): Cast argument to output_unw_records call.
3319
e38c9cc2
DC		 3320Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3321
46b85d42 3322 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3323
1188e082
DC		 3324Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3325
3326 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3327 (REGISTER_P): likewise.
3328 (avr_opcodes): uses include/opcode/avr.h
3329 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3330
ac743b2c
AM		 33312000-06-04 Alan Modra <alan@linuxcare.com.au>
3332
0b545448
AM		 3333 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3334 initializers too.
ac743b2c 3335
969e1a7b
L		 33362000-06-03 H.J. Lu <hjl@gnu.org>
3337
3338 * read.c (is_end_of_line): Put back `;'.
3339
65172ab8
AM		 33402000-06-03 Alan Modra <alan@linuxcare.com.au>
3341
3342 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3343
b75c0c92
AM		 33442000-06-01 Alan Modra <alan@linuxcare.com.au>
3345
3346 * expr.c (operand): Test is_end_of_line outside switch to catch
3347 line separator chars that are also operators.
3348 (operator): Return O_illegal for line separator chars.
3349
3350 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3351 entry (or `!' entry for TC_HPPA).
3352
3353 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3354 before indexing is_end_of_line. Remove redundant check for '\0'.
3355 (fp_op2): Likewise.
3356 * config/tc-h8500.c (md_assemble): Likewise.
3357 * config/tc-mcore.c (md_assemble): Likewise.
3358 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3359 (md_atof): Likewise
3360
3361 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3362 is_end_of_line.
3363 * config/tc-mcore.c (mcore_cons): Likewise.
3364 (mcore_float_cons): Likewise.
3365 (mcore_stringer): Likewise.
3366 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3367
a6836251
SB		 33682000-06-01 Scott Bambrough <scottb@netwinder.org>
3369
3370 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3371
43841e91
NC		 33722000-05-29 Nick Clifton <nickc@cygnus.com>
3373
3374 * config/tc-sh.c: Fix compile time warning messages.
3375
3376 * config/tc-mips.c: Fix compile time warning messages.
3377
a057431b
PB		 33782000-05-29 Philip Blundell <philb@gnu.org>
3379
3380 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3381 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3382 * NEWS: Mention ARM ELF support.
3383
3c07fb76
AO		 33842000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3385
3386 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3387 it is modified, and use the real_size to compute the frag address
3388 for dwarf2 line info.
3389
ad4d6ccf
AM		 33902000-05-27 Alan Modra <alan@linuxcare.com.au>
3391
3392 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3393 line-matching scheme to cope with automake moving variables around.
3394 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3395 * Makefile.in: Regenerate.
3396
6faf3d66
JJ		 33972000-05-26 Jakub Jelinek <jakub@redhat.com>
3398
3399 * config/tc-sparc.c (sparc_relax): New.
3400 (md_longopts): Add -relax and -no-relax options.
3401 (md_parse_options, md_show_usage): Likewise.
3402 (md_apply_fix3): Optimize tail call into branch always if possible.
3403
0a44c2b1
DL		 3404Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3405
3406 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3407 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3408 rules, with warning when a GAS statement specifies a packing that
3409 will result in an instruction being squashed.
3e87a760
AM		 3410 Added typdef packing_type and enumerals, changed various integer
3411 literals to use the enumerals.
0a44c2b1 3412
e0c9811a
JW		 34132000-05-24 David Mosberger <davidm@hpl.hp.com>
3414
3415 * config/tc-ia64.c (dot_restorereg_p): New function.
3416 (md_pseudo_table): Add restorereg.p.
3417 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3418 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3419
3420 * config/tc-ia64.h (unw_record_type): Add unwabi.
3421 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3422 called MASK with members for imask, and the masks produced by
3423 fr_mem, gr_mem, br_mem, and frgr_mem.
3424 (unw_p_record): Add members ABI and CONTEXT.
3425 (unw_x_record): Add member AB.
3426 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3427 as pseudo-register for use during unwind info generation.
3428 (AR_PFS, AR_LC): New macros.
3429 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3430 whose names start with an at sign (as in "@priunat").
3431 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3432 register.
3433 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3434 proc_end, unwind_info, personality_routine): Consolidate into
3435 "unwind" structure to reduce offset-table use. Add member
3436 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3437 to be emitted.
3438 (output_R1_format, output_R3_format, output_P3_format,
3439 output_P6_format): Initialize R with zero to reduce compiler warnings.
3440 (output_P7_format): Ditto. Add `default' branch to switch
3441 statement to reduce compiler warnings.
3442 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3443 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3444 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3445 into single argument.
3446 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3447 compiler warnings. Merge A and B args into single argument.
3448 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3449 A and B args into single argument.
3450 (free_record): Removed (wasn't used).
3451 (free_list_records): Also free imasks in prologue records.
3452 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3453 (output_spill_mask): Remove.
3454 (output_unwabi): New function.
3455 (output_epilogue, output_label_state, output_copy_state): Call
3456 alloc_record.
3457 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3458 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3459 argument.
3460 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3461 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3462 as part of handling the prologue records. Emit region's imask if
3463 we have one. Handle unwabi, epilogue, label_state, copy_state,
3464 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3465 spill_sprel_p, and spill_reg_p records.
3466 (set_imask, count_bits, slot_index): New function.
3467 (fixup_unw_records): Fix region size computation. Handle
3468 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3469 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3470 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3471 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3472 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3473 (dot_save): Use manifest constants for applicaton registers.
3474 Handle REG_PR and REG_PRIUNAT.
3475 (dot_restore): Don't just ignore it.
3476 (dot_restorereg): New function..
3477 (generate_unwind_image): Ensure unwind info is a multiple of eight
3478 bytes, not just four bytes.
3479 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3480 (dot_altrp): Don't just ignore it.
3481 (dot_savemem): New function. Replaces dot_savesp() and
3482 dot_savepsp(). Use manifest constants for applicaton registers.
3483 Handle REG_PR and REG_PRIUNAT.
3484 (dot_savef): Simplify.
3485 (dot_saveb): Support generation of br_gr.
3486 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3487 dot_label_state, dot_copy_state): New function.
3488 (dot_unwabi): Don't just ignore it.
3489 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3490 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3491 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3492 (emit_one_bundle): Set slot number for prologue/body records
3493 *before* emitting the first insn.
3494 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3495 (md_begin): Declare "psp" pseudo-register.
3496 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3497 so we don't get segfault.
3498 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3499 counts as required per SW Conventions manual
3500 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3501 output_preds_psprel, output_preds_sprel, output_spill_base,
3502 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3503 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3504 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3505 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3506 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3507 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3508 (dot_vframe): Implement.
3509 (dot_vframesp, dot_vframepsp): New function.
3510
f98fd99f
HPN		 3511Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3512
3513 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3514 * configure: Regenerate.
f98fd99f 3515
ee7fcc42
AM		 35162000-05-23 Alan Modra <alan@linuxcare.com.au>
3517
3518 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3519 (md_estimate_size_before_relax): so we can use it here instead of
3520 old kludges. Localise vars to blocks. Comment.
3521
3522 * frags.c (frag_new): Update fr_var comments.
3523 * frags.h (struct frag): Ditto.
3524
c67e42c9
RH		 35252000-05-22 Richard Henderson <rth@cygnus.com>
3526
3527 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3528 (pseudo_func): Add pcrel.
3529 (operand_match): Handle IA64_OPND_TGT64.
3530 (build_insn): Likewise.
3531 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3532 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3533 (fix_insn): Handle all three 64-bit relocation types.
3534
5110c57e
HPN		 3535Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3536
3537 * obj.h (struct format_ops): New members begin, app_file,
3538 s_set_other, s_set_desc, s_get_type, s_set_type,
3539 separate_stab_sections, init_stab_section.
3540
3541 * config/obj-multi.h: Update GPL notice to v2.
3542 (obj_begin): New.
3543 (obj_app_file): New.
3544 (S_SET_SIZE): Test s_set_size for NULL before calling.
3545 (S_SET_ALIGN): Similar for s_set_align.
3546 (S_SET_OTHER): New.
3547 (S_SET_DESC): New.
3548 (S_GET_TYPE): New.
3549 (S_SET_TYPE): New.
3550 (SEPARATE_STAB_SECTIONS): New.
3551 (INIT_STAB_SECTION): New.
3552 (EMIT_SECTION_SYMBOLS): New.
3553 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3554
3555 * config/obj-elf.h: Update GPL notice to v2.
3556 Mention that this file is included from obj-multi.h.
3557 (obj_begin): Wrap definition in ifndef.
3558 (elf_file_symbol): Constify declaration.
3559 (obj_app_file): Ditto.
3560 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3561 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3562
3563 * config/obj-elf.c (elf_s_set_other): New.
3564 (elf_file_symbol): Constify argument.
3565 (elf_separate_stab_sections): New.
3566 (elf_init_stab_section): New.
3567 (elf_format_ops): Add new members. Remove comma at end.
3568
3569 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3570 (ecoff_format_ops): Add new fields. Remove comma at end.
3571 Mention inconsistency for emit_section_symbols.
3572
3573 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3574
3575 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3576 (coff_separate_stab_sections): New.
3577 (coff_format_ops): Add new members.
3578
3579 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3580 (obj_aout_s_set_other): New.
3581 (obj_aout_s_set_desc): New.
3582 (obj_aout_s_get_type): New.
3583 (obj_aout_s_set_type): New.
3584 (obj_aout_separate_stab_sections): New.
3585 (aout_format_ops): New members added. Use obj_aout_process_stab,
3586 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3587 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3588 appropriate.
3589 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3590
b98ef147
AM		 35912000-05-22 Alan Modra <alan@linuxcare.com.au>
3592
3593 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3594 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3595 (md_estimate_size_before_relax): Ensure jumps to weak and
3596 externally visible symbols are relocatable.
3597
0aa5d426
HPN		 3598Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3599
3600 * stabs.c (aout_process_stab): Make global.
3601 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3602 * read.h (aout_process_stab): Declare.
3603
3604 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3605 Generalize to *aout, *coff *elf.
3606 * configure: Regenerated.
3607
3608 * doc/internals.texi (Object format backend): Say
3609 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3610
3611 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3612 * Makefile.in: Regenerated.
3613
7c3dc350
CM		 36142000-05-19 Catherine Moore <clm@cygnus.com>
3615
3616 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3617
b3b6a3fe
JL		 36182000-05-18 Alan Modra <alan@linuxcare.com.au>
3619
3620 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3621 instruction to reflect change in re_assemble_*.
3622
c9e10a08
JL		 3623Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3624
3625 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3626 build PA64 ELF tools.
3627 * configure: Rebuilt.
3628
3043679f
AM		 36292000-05-17 Alan Modra <alan@linuxcare.com.au>
3630
3631 * Makefile.am: Regenerate dependencies.
3632 * Makefile.in: Regenerate.
3633
322f2c45
NC		 36342000-05-15 Nick Clifton <nickc@cygnus.com>
3635
3636 * config/tc-arm.c (struct asm_psr): Add boolean field
3637 distinguishing between CSPR and SPSR. Rename 'number' field
3638 to 'field'.
3639 (psrs): Rearrange contents to match new asm_psr structure.
3640 (arm_psr_parse): Move next to psr_required_here. Make it
3641 return an asm_psr structure.
3642 (psr_required_here): Use asm_psr structure returned by
3643 arm_psr_parse.
3644 (do_msr): Reorganise to allow psr_required_here to be called
3645 only once.
3646 (md_undefined_name): Mark 'name' parameter as unused, since
3647 the COFF target does not use it.
322f2c45 3648
5e6cbf41
PB		 36492000-05-14 David O'Brien <obrien@FreeBSD.org>
3650
3651 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3652 standards.
3653 * config/te-aux.h: Likewise.
3654 * config/te-dpx2.h: Likewise.
3655 * config/te-go32.h: Likewise.
3656 * config/te-hp300.h: Likewise.
3657 * config/te-hppa.h: Likewise.
3658 * config/te-i386aix.h: Likewise.
3659 * config/te-ic960.h: Likewise.
3660 * config/te-interix.h: Likewise.
3661 * config/te-nbsd532.h: Likewise.
3662 * config/te-pc532mach.h: Likewise.
3663 * config/te-ppcnw.h: Likewise.
3664 * config/te-psos.h: Likewise.
3665 * config/te-sparcaout.h: Likewise.
3666 * config/te-sun3.h: Likewise.
3667 * config/te-sysv32.h: Likewise.
3668
4132022d
AM		 36692000-05-14 Alan Modra <alan@linuxcare.com.au>
3670
3671 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3672 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3673 and sign extend without an if statement.
3674 (build_bytes): Likewise.
3675
36762000-05-14 Kazu Hirata <kazu@hxi.com>
3677
3678 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3679 X_add_symbol L_32 case.
3680
b4fd930a
AM		 36812000-05-14 David O'Brien <obrien@FreeBSD.org>
3682
3683 * config/te-freebsd.h: New file.
3684
a38cf1db
AM		 36852000-05-13 Alan Modra <alan@linuxcare.com.au>
3686
897083bd
AM		 3687 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3688 bindtextdomain): Replace defines with those from intl/libgettext.h
3689 to quieten gcc warnings.
3690
a38cf1db
AM		 3691 * NEWS: Mention x86 .arch and -q.
3692
3693 * config/tc-i386.c (quiet_warnings): New.
3694 (md_assemble): Use quiet_warnings.
3695 (md_parse_option): Set quiet_warnings from -q.
3696 (md_show_usage): Mention -q, delete -m.
3697 (flag_do_long_jump): Delete.
3698 (md_parse_option): Remove -m.
3699 (md_show_usage): Remove -m.
3700 (md_create_long_jump): Remove useless flag_do_long_jump code.
3701
3702 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3703 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3704
e413e4e9
AM		 37052000-05-13 Alan Modra <alan@linuxcare.com.au>
3706 Alexander Sokolov <robocop@netlink.ru>
3707
3708 * doc/c-i386.texi (i386-Arch): New section.
3709 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3710
3711 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3712 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3713 architecture has been given and is not 486.
3714 (set_cpu_arch): New.
3715 (md_pseudo_table): Add .arch.
3716 (md_assemble): Warn if cpu architecture has been given and an
3717 unsupported instruction.
3718
3719 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3720 Move operand_types bit defines after relevant template field.
3721 (template): Add cpu_flags.
3722 (Cpu*): Define.
3723 (arch_entry): New.
3724
e8b1cae5
AO		 37252000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3726
3727 * config/tc-mn10300.h (md_end): Define.
3728 (mn10300_finalize): Declare.
3729 * config/tc-mn10300.c: Include dwarf2dbg.h.
3730 (debug_line): Define.
3731 (md_assemble): Generate dwarf2 line info.
3732 (mn10300_finalize): New function. Finalize dwarf2 info.
3733
426b0403
AM		 37342000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3735
3736 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3737 external version of the relocation for weak symbols.
3738
e4c58b25
JW		 37392000-05-08 David Mosberger <davidm@hpl.hp.com>
3740
3741 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3742 frame size in units of 16 bytes, as required per SW Conventions manual.
3743 (output_unw_records): Output info-block header as a dword to get
3744 byte-order right.
3745
8fce3f5e
AM		 37462000-05-08 Alan Modra <alan@linuxcare.com.au>
3747
3748 * as.h: #include "file", not <file> on files from ../include.
3749 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3750 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3751 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3752 (tc_coff_symbol_emit_hook): Ditto.
3753 (OPTCOUNT): Cast to int to avoid compiler warning.
3754 (md_begin): Fix signed/unsigned warnings.
3755
37562000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3757
3758 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3759 ABRANCH LONG case for a conditional branch on a 68000.
3760 (md_estimate_size_before_relax): Likewise. Also handle
3761 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3762 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3763 PC-relative on all CPUs.
3764 (md_estimate_size_before_relax): Likewise.
3765
fb166ee3
AM		 37662000-05-04 Alan Modra <alan@linuxcare.com.au>
3767
3768 * as.c (parse_args): Just mention current year in printed
3769 copyright message.
3770
7a899fff
C		 37712000-05-03 J.T. Conklin <jtc@redback.com>
3772
3773 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3774 unit registers.
7a899fff
C		 3775 (md_parse_option): Recognize -m7400.
3776
44877466
ILT		 37772000-05-03 Ian Lance Taylor <ian@zembu.com>
3778
3779 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3780 don't permit lp to become less than the words array.
3781
eaa15ab8
NC		 37822000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3783
3784 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3785 Fix little-endian case.
3786
7c4f6a03
AM		 37872000-05-03 David O'Brien <obrien@NUXI.com>
3788
3789 * as.c (parse_args): Update copyright.
3790
da5d444c
AM		 37912000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3792
3793 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3794 for the .bss section too.
3795
3f9b03b5
AM		 37962000-05-02 Alan Modra <alan@linuxcare.com.au>
3797
3798 * configure.in: Set em=linux for hppa-*-linux.
3799 * configure: Regenerate.
3800 * doc/Makefile.in: Regenerate with correct automake.
3801
3802 * frags.c (frag_grow): Sanity check chunk_size.
3803
3804 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3805 * config/obj-som.h: Likewise.
3806 * config/obj-ieee.h: Likewise.
3807
3808 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3809
3810 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3811 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3812 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3813 (pa_ip): low_sign_unext now returns via function value. Use
3814 re_assemble_* instead of dis_assemble_* and
3815 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3816 unnecessarily.
3817 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3818 (md_section_align, md_parse_option, md_show_usage,
3819 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3820 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3821 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3822 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3823 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3824 pa_text): Likewise.
3825 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3826 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3827 outside of switch. Correct mask and shifting errors in case 10
3828 and case -11. In case 21, compare against signed range to suit
3829 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3830 case 17 and case 22, use offsetT variable to properly check range.
3831 Use re_assemble_* here too.
3832 (evaluate_absolute): Change type of value to offsetT. Call
3833 hppa_field_adjust to do the work for us.
3834 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3835 (pa_parse_cmpib_64_cmpltr): Ditto.
3836 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3837 of i to unsigned int.
3838 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3839 (pa_end_of_source): Return type is void.
3840
a2984248
CM		 3841Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3842
3843 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3844
df136245
DC		 3845Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3846
3847 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3848 More comments added.
3849 (md_begin): Removed "construct symbols for each register name".
3850 Because register names conflicts with GCC generated function
3851 names.
3852 (avr_operand): Now constant numbers can be used as a register
3853 identifiers (0 as r0, 31 as r31).
3854 (md_assemble): use skip_space () before parsing instruction
3855 operands.
3856
c1e73230
AM		 38572000-05-01 Alan Modra <alan@linuxcare.com.au>
3858
3859 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3860 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3861 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3862 * configure: Regenerate.
3863
a1934524
AM		 38642000-04-29 Andreas Jaeger <aj@suse.de>
3865
3866 * as.h: Correctly check GCC version.
3867
d9b7d820
AM		 38682000-04-26 David O'Brien <obrien@FreeBSD.org>
3869
3870 * doc/as.1: Fix unbalanced brackets.
3871
3872 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3873 TE_FreeBSD.
3874 (line_comment_chars): Set to '/' if TE_FreeBSD.
3875
cea1ab94
JL		 3876Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3877
3878 * configure.in: Configury support for PA64 (currently disabled).
3879 * configure: Rebuilt.
3880
e799a695
AM		 38812000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3882
3e87a760 3883 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3884 bfd_set_section_alignment.
3885
3b0ec529
AM		 38862000-04-25 Alan Modra <alan@linuxcare.com.au>
3887
3888 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3889 than 32.
3890
adcf07e6
NC		 38912000-04-24 Nick Clifton <nickc@cygnus.com>
3892
3893 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3894 * doc/as.texinfo (Align): Include arm and strongarm in list of
3895 targets that have the second form of the behaviour of the .align
3e87a760 3896 directive.
adcf07e6 3897
5047a41f
JL		 38982000-04-24 Mark Klein <mklein@dis.com>
3899
29184774 3900 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 3901
a47cf567
NC		 3902Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3903
3904 * as.c (parse_args): Allow md_parse_option to override -a listing
3905 option.
3906 * config/obj-coff.c (add_lineno): Change type of offset parameter
3907 from "int" to "bfd_vma."
3908 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3909 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3910 (ppc_change_csect): Align correctly for XCOFF64.
3911 (ppc_machine): New function, which discards "ppc_machine" line.
3912 (ppc_tc): Cons for 8 when code is 64 bit.
3913 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3914 relocations.
3915 (md_parse_option): Handle -a64 and -a32.
3916 (ppc_xcoff64): New.
3917 * config/tc-ppc.h (TARGET_MACH): Define.
3918 (TARGET_FORMAT): Move to function.
3919 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3920
3921Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3922
3923 * config/tc-avr.c: New AVR_ISA_ defined.
3924 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3925 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3926 for `fmul', `movw' and `lpm R,Z' instructions.
3927 (avr_operands): Warn if current opcode is a two-word instruction
3928 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3929 (avr_opcodes): New commands added.
3930 (REGISTER_P): Check 'a' and 'v' constraint letters.
3931 (mcu_types): New MCU added.
3932
bf3ca999
TW		 39332000-04-22 Timothy Wall <twall@cygnus.com>
3934
3935 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3936 to "natval".
3937 (operand_match): Conditionally insert default bit values for IMMU9.
3938
98e5953c
JL		 39392000-04-14 Matthew Green <mrg@cygnus.com>
3940
3941 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3942 * configure: Rebuilt.
3943
a02fab7e
JL		 3944Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3945 Jason Eckhardt <jle@cygnus.com>
3946
c67e42c9 3947 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3948
3949 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3950 Added handling of new operand types l,y,&,fe,fE,fx.
3951
800eeca4
JW		 3952Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3953 David Mosberger <davidm@hpl.hp.com>
3954 Timothy Wall <twall@cygnus.com>
3955 Andrew MacLeod <amacleod@cygnus.com>
3956 Jim Wilson <wilson@cygnus.com>
3957
3958 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3959 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3960 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3961 * Makefile.in: Rebuild.
3962 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3963 * configure: Rebuild.
3964 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3965 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3966 * expr.c (expr): Handle md_optimize_expr.
3967 * read.c (LEX_HASH): Add comment.
3968 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3969
66778679
RH		 39702000-04-21 Richard Henderson <rth@cygnus.com>
3971
3972 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3973 bundling a non-delayed branch type instruction.
3974
aa15f6f7
AO		 39752000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3976
3977 * config/tc-mn10300.c (HAVE_AM30): Define.
3978 (md_assemble): Use it.
3979
16adf844
AM		 39802000-04-19 Alan Modra <alan@linuxcare.com.au>
3981
742f45cf
AM		 3982 * config/obj-elf.c (obj_elf_change_section): Check for changed
3983 section attributes.
3984
16adf844
AM		 3985 * Makefile.am: (CPU_MULTI_VALID): Remove.
3986 (MULTI_CPU_TYPES): Define.
3987 (MULTI_CPU_OBJ_VALID): Define.
3988 (DEPTC): Use the above.
3989 (DEPOBJ): Same here.
3990 (DEP2): And here.
3991 Regenerate dependencies.
3992 * Makefile.in: Regenerate.
3993
9c46fb1b
AM		 39942000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3995
742f45cf 3996 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3997
508866be
L		 39982000-04-18 H.J. Lu (hjl@gnu.org)
3999
4000 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4001 bfd_vma for non-bfd assemblers.
508866be 4002
ba2adb93
AM		 40032000-04-17 Alan Modra <alan@linuxcare.com.au>
4004
4005 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4006 doesn't give spurious errors.
4007
12ff5d56
AM		 40082000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4009
66778679 4010 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4011
fc633e5b
AM		 40122000-04-13 Alan Modra <alan@linuxcare.com.au>
4013
4014 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4015 constants, and don't assume offsetT is 32 bits.
4016
1ed18ec1
NC		 40172000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4018
4019 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4020 (md_pcrel_from_section): Add prototype.
4021 (d10v_fix_adjustable): Add prototype.
4022 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4023
4024 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4025
3db10f32
NC		 40262000-04-12 Nick Clifton <nickc@cygnus.com>
4027
4028 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4029 symbol in frag chain.
4030
847f7ad4
AM		 40312000-04-10 Alan Modra <alan@linuxcare.com.au>
4032
4033 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4034 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4035 (fits_in_signed_word, smallest_imm_type): Ditto.
4036 (md_assemble): Use an offsetT var to hold offsetT values, not a
4037 long.
4038 (offset_in_range): New.
4039 (md_assemble): Use it.
4040 (md_convert_frag): Change type of target_address, opcode_address,
4041 and displacement_from_opcode_start to offsetT.
4042 (md_create_short_jump): Change type of offset to offsetT.
4043 (md_create_long_jump): Ditto.
4044 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4045 (md_chars_to_number): Remove.
4046 (output_invalid): Remove duplicate prototype.
4047
ec694b89
NC		 40482000-04-09 Nick Clifton <nickc@cygnus.com>
4049
4050 * Makefile.am (CPU_TYPES): Add 'avr'.
4051 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4052 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4053
16adf844 4054 * Makefile.in: Regenerate.
ec694b89
NC		 4055
4056 * doc/as.texinfo: Add M32R documentation.
4057
a2d91340 4058Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4059
a2d91340 4060 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4061 --enable-build-warnings option.
a2d91340
AC		 4062 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4063 * Makefile.in, configure: Re-generate.
4064
d92b1a8a
NC		 40652000-04-07 Nick Clifton <nickc@cygnus.com>
4066
4067 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4068 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4069 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4070 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4071 (arm_force_relocation): Force relocations for
4072 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4073
52ccafd0
JR		 4074Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4075
4076 * config/tc-sh.c (get_operands): There's no third operand if the
4077 first operand is an immediate.
4078
015551fc
JR		 4079Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4080
4081 * config/tc-sh.c (immediate): Delete.
4082 (sh_operand_info): Add immediate member.
4083 (parse_reg): Use A_PC for pc.
4084 (parse_exp): Add second argument 'op'. All callers changed.
4085 (parse_at): Expect pc to be coded as A_PC.
4086 Use immediate field in *op.
4087 (insert): Add fourth argument 'op'. All callers changed.
4088 (build_relax): Add second argument 'op'. All callers changed.
4089 (insert_loop_bounds): New function.
4090 (build_Mytes): Remove DISP_4.
4091 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4092 (assemble_ppi): Use immediate field in *operand.
4093 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4094 (md_apply_fix): Likewise.
4095 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4096
79bd78be
AO		 4097Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4098
4099 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4100
e30e5a6a
HPN		 4101Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4102
4103 * internals.texi (CPU backend): Document
4104 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4105
41b49281
AM		 41062000-04-04 Alan Modra <alan@linuxcare.com.au>
4107
8ad3436c
AM		 4108 * po/gas.pot: Regenerate.
4109
4110 * as.c (show_usage): Restore translated part of bug string.
4111 * gasp.c (show_usage): Likewise.
4112
41b49281
AM		 4113 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4114 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4115 than move-if-change.
4116 (DEP1): Modify for "gcc -MM".
4117 (DEPTC): Likewise.
4118 (DEPOBJ): Likewise.
4119 (DEP2): Likewise.
4120 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4121 Update dependencies.
4122 * Makefile.in: Regenerate.
4123
0a727238
AO		 41242000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4125
4126 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4127 (md_begin): Likewise.
4128 (HAVE_AM33): New macro.
4129 (md_assemble): Use it. Match r_regs and xr_regs only if
4130 HAVE_AM33.
4131
c20f4f8c
AM		 41322000-04-03 Alan Modra <alan@linuxcare.com.au>
4133
4134 * as.h: #include "bin-bugs.h"
4135 * as.c (show_usage): Use REPORT_BUGS_TO.
4136 * gasp.c: #include "bin-bugs.h"
4137 (show_usage): Use REPORT_BUGS_TO.
4138
4139 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4140
753f6b12
HPN		 4141Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4142
4143 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4144 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4145 adjustments.
4146
726c5dcd
AM		 41472000-04-03 Alan Modra <alan@linuxcare.com.au>
4148
4149 * config/tc-i386.c (i386_immediate): Don't assume a constant
4150 immediate is necessarily 16 bits when in 16 bit code mode.
4151 (md_assemble): Instead set guess_suffix here after we have checked
4152 registers.
4153
bf80011a
RH		 41542000-04-02 Richard Henderson <rth@cygnus.com>
4155
4156 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4157 quantities. Correct right shift sign extension.
4158 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4159 32-bit value when shifting into place.
4160
92161534
ILT		 41612000-04-01 Ian Lance Taylor <ian@zembu.com>
4162
4163 * app.c: Add ATTRIBUTE_UNUSED as needed.
4164 * config/tc-ppc.c: Likewise.
4165 (ppc_size): Make unsigned long.
4166 (ppc_insert_operand): Add casts to avoid warnings.
4167
447f3982
NC		 41682000-03-31 Nick Clifton <nickc@cygnus.com>
4169
4170 * config/tc-d10v.h (md_flush_pending_output): Define.
4171
21d75ec2
NC		 41722000-03-29 Nick Clifton <nickc@cygnus.com>
4173
4174 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4175 segment. Works for both BFD_ASSEMBLER and others.
4176 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4177
d1a1bf19
NC		 41782000-03-29 Nick Clifton <nickc@cygnus.com
4179
4180 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4181
224de7a5
AM		 41822000-03-28 Alan Modra <alan@linuxcare.com.au>
4183
4184 * listing.c (LISTING_LHS_WIDTH): Default depends on
4185 LISTING_WORD_SIZE.
4186 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4187
5b8274e3
ILT		 41882000-03-27 Ian Lance Taylor <ian@zembu.com>
4189
4190 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4191 string literal.
4192
224de7a5 41932000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4194
4195 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4196
4197 * config/tc-avr.c (mcu_types): Add missing initialiser.
4198 (md_pcrel_from_section): Add prototype.
4199 (avr_operand): Remove redundant test of unsigned < 0.
4200 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4201
42022000-03-27 Denis Chertykov <denisc@overta.ru>
4203
4204 * config/tc-avr.c: New file for AVR support.
4205 * config/tc-avr.h: Likewise.
4206 * configure.in: Add AVR support.
4207 * configure: Regenerate.
4208
9f10757c
TW		 42092000-03-26 Timothy Wall <twall@cygnus.com>
4210
4211 * gasp.c (macro_op): Add new argument to check_macro call.
4212 Macro structure definitions moved to macro.h
4213 * sb.h: Add argument to prototype for input_scrub_include_sb.
4214 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4215 nesting checks with an additional flag.
4216 (struct input_save): Add flag to indicate whether current sb
4217 should be checked for proper macro/conditional nesting.
4218 (input_scrub_push/pop): Save/restore nest check flag.
4219 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4220 defined.
9f10757c
TW		 4221 * macro.c (check_macro): Allow caller to retrieve parsed macro
4222 information if a pointer is provided. This information may be
4223 used by the new macro hooks.
4224 * macro.h: Update prototype for check_macro. Macro struct
4225 definitions moved here from macro.c/gasp.c.
4226 * read.c (read_a_source_file): Add parameter to check_macro call,
4227 and pass macro info to the macro hook, if defined.
4228 (input_scrub_insert_line): New. Allow insertion of a line of
4229 characters into the input stream.
4230 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4231 file into the input stream.
4232 (s_include): Use input_scrub_insert_file.
4233 * internals.texi: Document new macro hooks.
4234 * as.h: New prototypes added.
3e87a760 4235
224de7a5 42362000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4237
4238 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4239 an initial capital letter.
4240 (i386_index_check): Reindent.
4241
11424155
NC		 42422000-03-19 Nick Clifton <nickc@cygnus.com>
4243
eaa15ab8 4244 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4245 relative branches.
4246
43f05576
NC		 42472000-03-17 Thomas de Lellis <tdel@windriver.com>
4248
66778679
RH		 4249 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4250 instruction operand bad if Rd > 7 when generating
4251 thumb instructions. Prevents for example,
4252 "adr r12,label" from silently failing and generating
4253 the wrong instruction.
3e87a760 4254
67231402
NC		 42552000-03-17 Nick Clifton <nickc@cygnus.com>
4256
4257 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4258 that have a destingation >= 0x400000.
3e87a760 4259 Fix compile time warning messages.
67231402 4260
a37c8f88
JR		 4261Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4262
4263 * config/tc-sh.c (md_begin): When encountering insn that are
4264 not supported by the current arch, only change the name if
4265 its contents are the same as prev_name.
4266 (get_specific): If the the architecture doesn't match, fail.
4267
dead1419
JR		 4268Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4269
4270 * config/tc-sh.c (IDENT_CHAR): Define.
4271 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4272 matching back where it came from.
4273
182e89d3
JR		 4274Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4275
4276 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4277
84f73d89
NC		 42782000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4279
4280 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4281 normal operands.
4282
dbbc7809
JL		 42832000-03-15 Kazu Hirata <kazu@hxi.com>
4284
4285 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4286
271bb601
HPN		 4287Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4288
4289 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4290 floating-point-number, make sure 'f' is in FLT_CHARS.
4291
8684e216
HPN		 4292Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4293
4294 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4295 (s_lcomm_internal): Use it.
4296 * doc/internals.texi (CPU backend): Document it.
4297 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4298 bytes.
4299
bb2d6cd7
GK		 43002000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4301
4302 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4303 when embedded-pic.
4304
4305 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4306 implementation doesn't have special handling for switch
4307 statements.
bb2d6cd7
GK		 4308 (macro_build): Allow for code in sections other than .text.
4309 (macro): Likewise.
4310 (mips_ip): Likewise.
4311 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4312 Don't perform relocs if we will be outputting them.
bb2d6cd7 4313 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4314 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4315 embedded-pic.
bb2d6cd7 4316
5c86cbc7 43172000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4318
66778679
RH		 4319 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4320 relocation type based on the entry in the fixup structure.
a47cf567 4321 Put S_IS_EXTERN processing back in.
5c86cbc7 4322
f8c827e9
L		 43232000-03-08 H.J. Lu (hjl@gnu.org)
4324
4325 * Makefile.am (install-exec-tooldir): Depend on
4326 install-exec-bindir for parallel make.
4327 * Makefile.in: Regenerated.
4328
8ad9e709
NC		 43292000-03-06 Nick Clifton <nickc@cygnus.com>
4330
4331 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4332 switch.
4333 (md_parse_option): Parse -m32r command line switch - disable m32rx
4334 compatability.
ded0aeb7
NC		 4335 (md_show_usage): Document new option.
4336
4337 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4338 * doc/Makefile.in: Regenerate.
4339 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4340
b7b8f327
MM		 43412000-03-02 Michael Meissner <meissner@redhat.com>
4342
4343 * config/tc-d30v.c (check_range): Remove code that incorrectly
4344 sign extended values where bits < 32.
4345
15886821
L		 43462000-03-02 H.J. Lu (hjl@gnu.org)
4347
4348 * configure.in: Support --enable-targets=all on ia32.
4349 * configure: Regenerated.
4350
8bf950bf
NC		 43512000-03-01 Nick Clifton <nickc@cygnus.com>
4352
4353 * gasp.c (do_align): Remove bogus check of alignment value.
4354
c5e54cc2
ILT		 43552000-02-27 Thomas de Lellis <tdel@windriver.com>
4356
4357 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4358 TC_PPC was defined forced the type of a symbol with no other type
4359 to be BSF_OBJECT.
4360
65fd87bc
ILT		 43612000-02-27 Hans-Peter Nilsson <hp@axis.com>
4362
4363 * doc/internals.texi (CPU backend): Mention that
4364 line_separator_chars do not break up comments. Fix typos for
4365 LEX_AT and LEX_NAME descriptions. Document operands for
4366 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4367 description of md_create_short_jump usage. Document argument for
4368 md_undefined_symbol.
4369
a25fe906
ILT		 43702000-02-27 Jakub Jelinek <jakub@redhat.com>
4371
4372 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4373 (md_parse_option): Handle it.
4374 (md_show_usage): Document it.
4375
21b10511
ILT		 43762000-02-27 Ian Lance Taylor <ian@zembu.com>
4377
4378 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4379 opcode, for the instruction `pal19'. From Andrea Arcangeli
4380 <andrea@suse.de>.
4381
773f551c
AM		 43822000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4383
4384 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4385 from here..
4386 (md_assemble): To here, before template operands are matched.
4387 Also ensure a constant immediate is sign extended when we know the
4388 size is at most 16 bits. This is to catch cases like "add
4389 $0xffc0,%ax" where we don't know the size, and thus that the
4390 immediate can be represented as Imm8S until after parsing the
4391 register operand.
4392 (i386_displacement): Similarly sign extend 16 bit constant
4393 displacements.
4394 (md_assemble): Relax 16-bit jump constant range check to suit sign
4395 extended displacements.
4396
28d33191
JL		 43972000-02-26 Andreas Jaeger <aj@suse.de>
4398
4399 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4400
cc5ca5ce
AM		 44012000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4402
4403 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4404 call operands when intel_syntax.
4405 (intel_float_operand): Return 2 for "fi...".
4406 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4407 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4408 earlier "SHORT" change.
4409 (md_assemble): When determining suffix from Regs, exclude
4410 InOutPortReg.
4411
056350c6
NC		 44122000-02-24 Nick Clifton <nickc@cygnus.com>
4413
4414 * configure: Add arm-wince, mips-pe and sh-pe targets.
4415 * configure: Regenerate.
4416
4417 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4418 sh-pe targets.
4419 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4420 "pe-mips" for the mips-pe target.
4421
4422 * config/tc-arm.c (insns): Change displacement encoded in BL
4423 and B instructions if the target port is arm-wince.
4424 (do_ldst): Do not bias the relocation offset if the target
4425 port is arm-wince.
4426 (md_pcrel_from): Add in missing relocation offset bias if the
4427 target os arm-wince.
4428
4429 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4430 (md_begin): Disable -G support for mips-pe target.
4431 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4432 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4433 COFF flavour.
4434
4435 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4436 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4437 assembler, just set the alignment to 4.
4438
4439 * config/te-wince-pe.h: New file for WinCE targets. Define
4440 TE_WINCE.
4441
36bf8ab9
AM		 44422000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4443
4444 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4445 string instructions.
4446 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4447 (i386_intel_memory_operand): After finding a segment override,
4448 check again for no `[' before looking for a displacement. Bomb if
4449 more than one displacement rather than silently discarding the
4450 second and subsequent ones. Free strings malloc'd by
4451 build_displacement_string.
4452
f5795b08
CM		 44532000-02-24 Catherine Moore <clm@cygnus.com>
4454
4455 * config/obj-som.c (obj_pseudo_table): Add "weak".
4456 (obj_som_weak): New routine.
4457
abd63a32
AM		 44582000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4459
520dc8e8
AM		 4460 * config/tc-i386.c (union i386_op): New.
4461 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4462 Throughout file replace occurences of disps[n], imms[n], regs[n]
4463 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4464 intel mode operand swapping. Add assert in regKludge and
4465 fake_zero_displacement code. Test i.types[n] when outputting
4466 displacements and immediates. Combine output of Disp16 with
4467 Disp32.
7f3f1ea2
AM		 4468 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4469 when in intel mode by (not) reversing fsub and fdiv operands
4470 before the template search. This fails for single operand
4471 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4472 undefined. Instead fix the base_opcode after we've found the
4473 template. Move base_opcode xor with found_reverse_match from
4474 opcode output code to before this fix so we test for the correct
4475 opcodes.
4476 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4477 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4478
4479 * config/tc-i386.h (TC_RELOC): Delete.
4480 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4481 with equivalent call to reloc.
4482
abd63a32
AM		 4483 * as.h (flag_m68k_mri): Move declaration after target include, and
4484 only declare when TC_M68K defined. Define as zero otherwise.
4485 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4486 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4487 Define as zero otherwise.
4488 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4489 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4490 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4491 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4492 testing whether defined.
4493 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4494 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4495 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4496 rather than testing whether defined.
4497 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4498 (parse_mri_cons): Declare and use only when TC_M68K.
4499 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4500 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4501 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4502
4503 * NEWS: Mention IBM 370 support.
4504
7e052742
RH		 45052000-02-23 Richard Henderson <rth@cygnus.com>
4506
4507 * config/tc-i386.c (md_assemble): When swapping operands for
4508 intel_syntax, assume everything that's not Imm or Disp is a
4509 register.
4510
5b93d8bb
AM		 45112000-02-23 Linas Vepstas <linas@linas.org>
4512
4513 * config/tc-i370.c, config/tc-i370.h: New files.
4514 * Makefile.am: Add support for Linux/IBM 370.
4515 * configure.in: Likewise.
4516 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4517 * config/obj-elf.c: Include elf/i370.h
4518 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4519
4520 * Makefile.in: Regenerate.
4521 * configure: Regenerate.
4522
4523 * doc/c-i370.texi: New file.
4524 * doc/all.texi: Include it.
4525 * doc/as.texinfo: And here.
3e87a760 4526 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4527 * doc/Makefile.in: Regenerate.
4528
25f2196d
CC		 45292000-02-19 Michael Meissner <meissner@redhat.com>
4530
4531 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4532 determine if an instruction can be used in parallel with an ADDppp
4533 or SUBppp instruction.
4534
6349b5f4
AH		 45352000-02-22 Andrew Haley <aph@cygnus.com>
4536
4537 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4538
2f6d2f85 45392000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4540
4541 * config/tc-mips.c (mips_gp32): New variable.
4542 (macro_build) Use mips_gp32.
4543 (mips_ip): Ditto.
4544 (md_longopts): Add "-mgp32" and "-mgp64".
4545 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4546
a47cf567
NC		 4547 (OPTION_M7900): Change offset
4548 (OPTION_NO_M7900): Ditto.
4549
b985eaa8
ILT		 45502000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4551
4552 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4553 warning, and bump it to 1.
4554
52454417
ILT		 45552000-02-22 Ian Lance Taylor <ian@zembu.com>
4556
4557 From Brad Lucier <lucier@math.purdue.edu>:
4558 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4559 match format.
4560
6b76fefe
CM		 45612000-02-21 Catherine Moore <clm@cygnus.com>
4562
4563 * config/tc-mips.c (MF_HILO_INSN): Define.
4564 (mips_7000_hilo_fix): Declare.
4565 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4566 (md_parse_option): Check for 7000_HILO_FIX options.
4567 (OPTION_M7000_HILO_FIX): Define.
4568 (OPTION_NO_M7000_HILO_FIX): Define.
4569 * doc/c-mips.texi (-mfix7000): Describe.
4570
f6af82bd
AM		 45712000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4572
4573 * listing.c (print_lines): Remove unused variable `end'.
4574
4575 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4576 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4577 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4578 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4579 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4580 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4581
8c8281f4
NC		 45822000-02-18 Nick Clifton <nickc@cygnus.com>
4583
4584 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4585 the computed frag offset, rather than overwriting it.
4586
d4845d57
JR		 4587Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4588
4589 * config/tc-sh.c ("elf/sh.h"): Include.
4590 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4591 (md.begin): Initialize target_arch.
4592 Only include opcodes in has table that match selected architecture.
4593 (parse_reg): Recognize register names for sh-dsp.
4594 (parse_at): Recognize post-modify addressing.
4595 (get_operands): The leading space is now optional.
4596 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4597 arguments. Update valid_arch.
4598 (build_Mytes): Add support for SDT_REG_N.
4599 (find_cooked_opcode): New function, broken out of md_assemble.
4600 (assemble_ppi, sh_elf_final_processing): New functions.
4601 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4602 (md_longopts, md_parse_option): New option: -dsp.
4603 * config/tc-sh.h (elf_tc_final_processing): Define.
4604 (sh_elf_final_processing): Declare.
4605
c97305a1
JL		 4606Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4607
4608 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4609 the unwinder subspace. Save the current seg/subseg before creating
4610 the new seg/subseg.
4611
bec50466
NC		 46122000-02-10 Nick Clifton <nickc@cygnus.com>
4613
4614 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4615 little endian targets.
bec50466 4616 (INST_BYTE1): Redefine to handle big and little endian
66778679 4617 targets.
bec50466
NC		 4618 (cpu_type): New type: Select between M340 and M210.
4619 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4620 instructions of the M340.
bec50466 4621 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4622 instructions.
bec50466
NC		 4623 (md_atof): Add support for little endian targets.
4624 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4625 line switches.
bec50466
NC		 4626 (md_convert_frag): Add support for little endian targets.
4627 (md_apply_fix3): Add support for little endian targets.
4628 (md_number_to_chars): Add support for little endian targets.
4629
a25c045a
TW		 46302000-02-10 Timothy Wall <twall@redhat.com>
4631
4632 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4633 defined, use it to verify the symbol just read should be a label.
4634
f28e8eb3
TW		 46352000-02-10 Timothy Wall <twall@redhat.com>
4636
4637 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4638 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4639 around colons when KEEP_WHITE_AROUND_COLON is defined.
4640 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4641 and KEEP_WHITE_AROUND_COLON.
4642
6dc19fc4
TW		 46432000-02-08 Timothy Wall <twall@redhat.com>
4644
4645 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4646 logic.
6dc19fc4 4647 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4648 implemented.
6dc19fc4
TW		 4649 (end_repeat): New. Provide support for a "break" out of the
4650 repeat loop.
4651 * read.h: Add prototypes for new functions.
3e87a760 4652
f805106c
TW		 46532000-02-08 Timothy Wall <twall@redhat.com>
4654
4655 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4656 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4657 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4658 non-zero.
4659
4469be0f
TW		 46602000-02-08 Timothy Wall <twall@redhat.com>
4661
4662 * read.c: Added elseif to directives table.
4663 * read.h: Added prototype for s_elseif.
4664 * doc/as.texinfo: Added description for elseif.
4665 * cond.c (s_elseif): New function
3e87a760 4666
24a17b6c
TW		 46672000-02-04 Timothy Wall <twall@redhat.com>
4668
4669 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4670 listings.
24a17b6c 4671
bea9907b 46722000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4673
bea9907b
TW		 4674 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4675 default values.
4676 * frags.c (frag_new): Calculate fr_fix in octets
4677 (frag_now_fix) Return offset as target address offset (bytes).
4678 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4679 quantities).
bea9907b
TW		 4680 * frags.h: Added prototype for frag_now_fix_octets().
4681 Distinguish between octets and bytes in field descriptions.
4682 * listing.c (calc_hex): Account for octets vs bytes when
4683 printing addresses/offsets.
4684 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4685 target is little-endian, print the octets in a word in big-endian
4686 order so that the display looks like a proper hexadecimal number,
4687 instead of having the octets reversed.
4688 * read.c (do_align): When recording alignment, alignment power
4689 should be in terms of target bytes (minimum addressible unit)
4690 instead of octets.
4691 (do_org) Convert ORG target address (byte) argument into an
4692 octet offset when generating a variable fragment.
4693 * symbols.c (resolve_symbol_value): Symbol final value
4694 converted to a target address offset (bytes) from its octet offset.
4695 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4696 offset (bytes) is adjusted by the frag offset (octets) converted
4697 to bytes.
4698 (coff_frob_section) Section alignment power is in terms of bytes;
4699 convert it to an octet alignment power when calculating size (and
4700 size mask) in octets. Don't modify the section size in order to
4701 "align" it for TI COFF, since that format has a different method
4702 for storing alignment information.
3e87a760 4703
210dcc61
TW		 47042000-02-01 Timothy Wall <twall@cygnus.com>
4705
4706 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4707 entries, matching the way GCC generates them. If not escaped, the
4708 filename is encoded incorrectly.
4709
557537a5 47102000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4711
557537a5
NC		 4712 * config/tc-arm.c (reg_table): Add support for ATPCS register
4713 naming conventions.
2c1c4c62 4714
557537a5 47152000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4716
2c1c4c62
GK		 4717 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4718 already defined.
3e87a760 4719 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4720 New macro.
4721 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4722 of a symbol when we really care about its value.
4723
47242000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4725
4726 * config/tc-mcore.c (md_assemble): Give warning message if
4727 operands passes to instruction are more than the spec.
4728
2f0ca46a
NC		 47292000-01-27 Thomas de Lellis <tdel@windriver.com>
4730
66778679 4731 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4732 Thumb mode but the label seen was not declared as '.thumb_func'
4733 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4734 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4735
4c63da97
AM		 47362000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4737
4738 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4739 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4740
4741 * Makefile.in: Same here.
4742 Update copyright.
4743
4744 * configure.in: Set bfd_gas for i386-aout when primary target
4745 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4746 we may need the primary te_file. Remove incorrect comment.
4747
4748 * configure: Regenerate.
4749
4750 * config/e-i386aout.c: New file.
4751
4752 * as.c (USE_EMULATIONS): Move to before print_version_id.
4753 (struct emulation): Add i386aout.
4754 (show_usage): Split text strings. Reformat -a text. Add --em
4755 help.
4756 Update copyright.
4757
4758 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4759 (aout_format_ops): New.
4760 Update copyright.
4761
4762 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4763 preprocessor conditional and add aout USE_EMULATIONS tests.
4764 (read_a_source_file): Don't pass error strings to printf as
4765 format arg.
4766 Update copyright.
4767
4768 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4769 format arg.
4770 (do_data): Same here.
4771 (process_file): And here.
4772 Update copyright.
4773
4774 * symbols.c (colon): Rewrite "already defined" fatal message
4775 code for aout with USE_EMULATIONS.
4776 Update copyright.
4777
4778 * config/obj-aout.c (OBJ_HEADER): Define.
4779 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4780 fields of sentinel.
4c63da97
AM		 4781 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4782 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4783 forms here.
4784 (obj_aout_type): Expand S_SET_OTHER here too.
4785 (obj_read_begin_hook): Remove.
4786 (aout_pop_insert): New.
4787 (obj_aout_s_get_other): New.
4788 (obj_aout_s_get_desc): New.
4789 (aout_format_ops): New.
4790 Update copyright.
4791
4792 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4793 gets aout_pseudo_table.
4794 (aout_pseudo_table): Declare.
4795 (obj_read_begin_hook): Define.
4796 Update copyright.
4797
4798 * config/obj-coff.c (obj_pseudo_table): Rename to
4799 coff_pseudo_table.
4800 (coff_pop_insert): Use coff_pseudo_table.
4801 (coff_sec_sym_ok_for_reloc): Remove.
4802 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4803 and comment all zero entries and remove #if 0 code.
4804 Update copyright.
4805
4806 * config/obj-coff.h (obj_pop_insert): Define.
4807 (coff_pseudo_table): Declare.
4808 Update copyright.
4809
4810 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4811 s_get_size, s_set_size. Comment all zero entries.
4812 Update copyright.
4813
4814 * config/obj-elf.c (elf_s_get_other): New function.
4815 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4816 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4817 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4818 comment.
4819 (obj_elf_parse_section_letters): Don't pass error strings to
4820 printf as format arg.
4821 Update copyright.
4822
4823 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4824 OBJ_MAYBE_ECOFF.
4825 (elf_s_get_other): Declare.
4826 (S_GET_OTHER) Define as elf_s_get_other if not already
4827 defined.
4828 (S_SET_OTHER): Only define when not already defined.
4829 (elf_obj_read_begin_hook): Declare.
4830 (obj_read_begin_hook): Define.
4831 (elf_obj_symbol_new_hook): Declare.
4832 (obj_symbol_new_hook): Define.
4833 Update copyright.
4834
4835 * config/obj-multi.h: Add copyright header and protect against
4836 multiple inclusion. Add * to all function pointers.
4837 (OBJ_HEADER): If defined, include it rather than other defines
4838 in this file.
4839 (obj_frob_file_after_relocs): Test for NULL.
4840 (obj_symbol_new_hook): Here too.
4841 (obj_sec_sym_ok_for_reloc): And here.
4842 (S_GET_OTHER): Define.
4843 (S_GET_DESC): Define.
4844 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4845 (OBJ_MAYBE_ELF): Update comment.
4846
4847 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4848 OBJ_AOUT preprocessor conditional and handle emulation by
4849 testing OUTPUT_FLAVOR.
4850 (i386_displacement): Here too.
4851 (md_section_align): Similarly here.
4852 (i386_target_format): Conditionally compile when more than one
4853 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4854 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4855 (i386_displacement): Here too.
4856 Update copyright.
4857
4858 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4859 Define TARGET_FORMAT for aout only when not multi.
4860 Update copyright.
4861
4862 * config/te-multi.h: Delete file as it's identical to te-generic.h
4863
add0c677
AM		 48642000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4865
4866 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4867 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4868 LONG_MNEM_SUFFIX.
4869
4870 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4871 DWORD_MNEM_SUFFIX.
4872 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4873 comments.
4874
a19d8eb0
CP		 48752000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4876
66778679
RH		 4877 * config/tc-mips.c (mips_do_align): New function.
4878 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4879
550262c4
NC		 48802000-01-10 Philip Blundell <philb@gnu.org>
4881
4882 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4883 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4884 line separator for Linux.
4885 * doc/as.texinfo (Comments): Mention the ARM.
4886
0decc840
NC		 48872000-01-10 Philip Blundell <pb@futuretv.com>
4888
4889 * configure.in (arm*-*-conix*): New target.
4890 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4891 armv*-*-linux-gnu.
4892 * configure: Regenerate.
4893
2e13b764
NC		 48942000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4895
4896 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4897 (obj_elf_visibility): New function.
3e87a760 4898
2e13b764
NC		 4899 * doc/as.texinfo (Visibility): New node: document visibility
4900 pseudo ops.
4901
2f6d2f85 4902For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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