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cdbc6895
AM		 12001-03-31 Alan Modra <alan@linuxcare.com.au>
2
61b96bb4
AM		 3 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
4 for one line if not already enabled.
5 * cond.c (s_elseif): Correct conditional assembly listing.
6 (s_else): Likewise.
7
cdbc6895
AM		 8 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
9 Don't abort on NULL current_cframe.
10
93c2a809
AM		 112001-03-30 Alan Modra <alan@linuxcare.com.au>
12
0529cb87 13 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 14 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
15 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
16 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
17 * config/obj-coff.c (do_relocs_for): Likewise.
18 (yank_symbols): Likewise.
19 (fixup_segment): Likewise.
20 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
21 (ppc_fix_adjustable): Likewise.
22 * config/tc-mips.c (md_convert_frag): Likewise.
23 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
24 * ehopt.c (eh_frame_convert_frag): Likewise.
25 * expr.c (make_expr_symbol): Likewise.
0529cb87 26
e46d99eb
AM		 27 * frags.h (struct frag): Add last_fr_address. Reorder fields for
28 better packing.
29 * symbols.c (resolve_symbol_value): Don't fix expression values
30 until relaxation is complete.
31 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
32 (S_GET_VALUE): Likewise, and return unresolved expression value.
33 * write.c (finalize_syms): New.
34 (relax_and_size_seg): Split into..
35 (relax_seg): New function, returns 1 if anything changed..
36 (size_seg): And the remainder of relax_and_size_seg.
37 (fixup_segment): Arrange for final resolution of sym values.
38 (adjust_reloc_syms): Likewise.
39 (write_object_file): Likewise, and repeatedly call relax_seg until
40 nothing more changes.
41 (relax_segment): Return 1 if anything changed. Use correct types
42 for rs_org `target' and `after'.
43 * write.h (finalize_syms): Declare.
44 (relax_segment): Update prototype.
45
93c2a809
AM		 46 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
47 do-nothing cases to switch to avoid abort on a second relaxation
48 pass, and tidy code a little.
49 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
50 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
51 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
52 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
53 (md_relax_table): Remove first four unused entries. Increment
54 rlx_length by one throughout table, and update comments to suit.
55 (md_estimate_size_before_relax): Return size of current variable
56 part of frag to reflect reality when relaxing more than once.
57 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
58 (COND32, UNCD32): Rename to DISP32 throughout.
59 (UNDEF_WORD_DISP): Renumber to 3.
60 (md_estimate_size_before_relax): Add extra do-nothing cases.
61 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
62 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
63 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
64 handle word and dword branches.
65
d551a338
HPN		 662001-03-29 Hans-Peter Nilsson <hp@axis.com>
67
68 * config/tc-cris.h (tc_fix_adjustable): Allow only
69 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 70 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
71 example in comment to valid type.
d551a338 72
440ecb38
L		 732001-03-28 H.J. Lu <hjl@gnu.org>
74
75 * read.c (equals): Set to local for COFF only if it hasn't been
76 defined before.
77
8a238888
AM		 782001-03-28 Alan Modra <alan@linuxcare.com.au>
79
80 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
81 (md_begin): Use it when setting default architecture.
82
775cf891
NC		 832001-03-27 Nick Papadonis <nick@coelacanth.com>
84
85 * read.c (equals): (for COFF) default symbols to being local.
86
f9c19112
HPN		 872001-03-27 Hans-Peter Nilsson <hp@axis.com>
88
89 * configure.in (cris-*-*): Change default emulation to criself.
90 (cris-*-*aout*): New rule.
91 * configure: Regenerate.
92
07855bec
NC		 932001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
94
95 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
96 BFD_RELOC_390_GOTENT.
97 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
98 BFD_RELOC_390_GOTENT.
99
1002001-03-26 Nick Clifton <nickc@redhat.com>
101
102 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
103 * config/tc-s390.c (s390_force_relocation): New function: Force
104 relocations for VTINHERIT relocs.
105
0285c67d
NC		 1062001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
107
108 * doc/as.texinfo: Put @c man begin to generate the as man page.
109 When generating man, define all the variables. Re-organize some
110 options to obtain better indentation of man page.
111 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
112 (as.1): Build from as.texinfo.
113 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
114
551c1ca1
AM		 1152001-03-25 Alan Modra <alan@linuxcare.com.au>
116
117 * config/tc-i386.c (i386_scale): Accept an absolute expression for
118 scale factor, and return the end of the expression.
119 (i386_operand): Modify for above.
120
c3a27914
NC		 1212001-03-23 Nick Clifton <nickc@redhat.com>
122
123 * doc/as.texinfo: Document --listing-XXX command line switches.
124 Explain why listings behave differently when -pipe is used.
125
37006e43
NC		 1262001-03-23 Richard Sandiford <rsandifo@redhat.com>
127
128 * write.c (fix_new_exp): Print an error if passed a register.
129
08caf3f8
HPN		 1302001-03-23 Hans-Peter Nilsson <hp@axis.com>
131
132 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
133 (PIC_SUFFIX_CHAR): New macro.
134 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
135 (pic): New variable.
136 (md_longopts): New option --pic.
137 (OPTION_PIC): Define.
138 (md_estimate_size_before_relax): Tweak longish comment.
139 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
140 (md_assemble): Handle a PIC relocation on prefix and normal
141 instruction operands.
142 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
143 "complex" operand expressions. Call frag_more outside
144 gen_cond_branch_32 parameter list.
145 (cris_process_instruction): Handle PIC relocs on parsed
146 operand expressions. Validize PIC reloc sizes.
147 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
148 (gen_bdap): Handle "complex" operand expressions.
149 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
150 ADD.D offset,PC as jump instruction if generating PIC. Generate
151 error instead of crashing on complex expressions.
152 (cris_number_to_imm): Add segT parameter. All callers changed.
153 Use segT parameter, not now_seg, for segment of fixup. Handle
154 PCREL relocations but check that they are fully resolved.
155 (md_parse_option): Handle OPTION_PIC.
156 (tc_gen_reloc): Handle PIC relocs.
157 (md_show_usage): Update for --pic.
158 (md_apply_fix3): Renamed from md_apply_fix.
159 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
160 (md_cris_force_relocation): Force relocation for PIC relocs.
161
162 * config/tc-cris.h: Tweak attribution.
163 (MD_APPLY_FIX3): Define.
164 (IS_CRIS_PIC_RELOC): New macro.
165 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
166 (tc_fix_adjustable): Don't adjust a globally visible symbol when
167 generating ELF.
8a238888 168 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 169
38686296
AM		 1702001-03-20 Alan Modra <alan@linuxcare.com.au>
171
172 * frags.h (struct frag): Add relax_marker.
173 * write.c (is_dnrange): Delete.
174 (relax_frag): Use correct types for `aim', `target', `address'.
175 Delete `offset', `was_address'. Test `relax_marker' instead of
176 using fragile (and slow) address test.
177 (relax_segment): Init and flip `relax_marker'.
178
2e98d2de
AM		 1792001-03-19 Alan Modra <alan@linuxcare.com.au>
180
181 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
182 used register name.
183
e629c13f
SC		 1842001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
185
186 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
187 with 'Motorola specification for assembly language input standard'.
188
249e3833
RH		 1892001-03-17 Richard Henderson <rth@redhat.com>
190
191 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
192 (dwarf2_directive_loc): Don't use them.
193 (dwarf2_directive_file): Reject duplicate file definitions.
194 (get_filenum): Zero allocated memory.
195 (out_file_list): Complain about missing file definitions.
196
2289f85d
AM		 1972001-03-17 Alan Modra <alan@linuxcare.com.au>
198
199 * read.c (do_org): Handle complex expressions.
200 * cgen.c (gas_cgen_finish_insn): Likewise.
201
4d5a53ff
JW		 2022001-03-15 David Mosberger <davidm@hpl.hp.com>
203
204 * config/tc-ia64.c (md): New member keep_pending_output.
205 (ia64_flush_pending_output): Flush only if md.keep_pending_output
206 is not set.
207 (dot_xdata): Turn on md.keep_pending_output for the duration of
208 this function.
209 (dot_xfloat_cons): Ditto.
210 (dot_xstringer): Ditto.
211 (dot_xdata_ua): Ditto.
212 (dot_xfloat_cons_ua): Ditto.
213
2142001-03-15 Jim Wilson <wilson@redhat.com>
215
216 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
217 label support.
218
19c0258a
AO		 2192001-03-15 Alexandre Oliva <aoliva@redhat.com>
220
221 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
222
d68d4570
DD		 2232001-03-15 DJ Delorie <dj@redhat.com>
224
225 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
226 blindly freeing string if it isn't at the top of the obstack.
227
f3c180ae
AM		 2282001-03-13 Alan Modra <alan@linuxcare.com.au>
229
230 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
231 (NUM_FLAG_CODE): Define.
232 (lex_got): New function.
233 (got_reloc): New global var.
234 (x86_cons_fix_new): New function.
235 (x86_cons): New function.
236 (i386_immediate): Use lex_got here, replacing inline code. Change
237 "ignoring junk.." error message to "junk.."
238 (i386_displacement): Likewise.
239 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
240 (x86_cons): Declare.
241 (TC_CONS_FIX_NEW): Define.
242 (x86_cons_fix_new): Declare.
243
83e7603d
NC		 2442001-03-12 Nick Clifton <nickc@redhat.com>
245
246 * config/tc-arm.c (md_begin): Always set machine type based on
247 cpu_variant.
248
1ae12ab7
AM		 2492001-03-07 Alan Modra <alan@linuxcare.com.au>
250
251 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 252 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 253 union.
f3c180ae
AM		 254 <JumpInterSegment output>: Use correct i.disp_reloc[].
255 <immediate output>: Likewise.
1ae12ab7 256
4f3c3dbb
NC		 2572001-03-06 Nick Clifton <nickc@redhat.com>
258
259 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
260 BLX(1) instruction.
261
dc84e067
NC		 2622001-03-06 Igor Shevlyakov <igor@windriver.com>
263
264 * config/tc-m68k.c : Add 5407 to archs[] table.
265 (HAVE_LONG_BRANCH): Add mcf5407.
266 (select_control_regs): Recognize 5407.
267
a8150a88
DB		 2682001-03-02 Dave Brolley <brolley@redhat.com>
269
1ae12ab7
AM		 270 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
271 than m32r_do_align.
a8150a88 272
e103941e
NC		 2732001-03-02 Richard Sandiford <rsandifo@redhat.com>
274
275 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
276 (gen_to_words): Print warnings if NaNs are found and the target CPU
277 does not support them. Allow largest exponent to be used in normal
278 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
279
7c44d1d3
AJ		 2802001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
281
282 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
283 anymore since we use bfd_elf_generic_reloc now.
284 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
285
27b7e12d
AM		 2862001-02-27 Alan Modra <alan@linuxcare.com.au>
287
288 * configure.in (BFD_VERSION): New.
289 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
290 * configure: Regenerate.
291 * Makefile.am: Run "make dep-am"
292 * Makefile.in: Regenerate.
293 * doc/Makefile.in: Regenerate.
294
1af96959
NC		 2952001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
296
297 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
298 SEC_NEVER_LOAD when the 'n' flag is used.
299 Add SEC_NEVER_LOAD to matchflags.
300
d95767bf
SC		 3012001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
302
303 * symbols.c (decode_local_label_name): Initialize message_format
304 only when an error is reported (perf pb due to I18N).
305
3737d051
L		 3062001-02-23 H.J. Lu <hjl@gnu.org>
307
308 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
309 BFD_ASSEMBLER is not defined.
310
b653e7f9
NC		 3112001-02-23 Richard Sandiford <rsandifo@redhat.com>
312
313 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
314 done if it's against a symbol.
315
7463c317
TW		 3162001-02-22 Timothy Wall <twall@cygnus.com>
317
318 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
319 target formats if applicable.
320 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
321 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
322 * Makefile.in: Regenerated.
323 * configure.in: Added configuration for ia64-*-aix*.
324 * configure: Regenerated.
7c44d1d3 325
87f8eb97
JW		 3262001-02-21 David Mosberger <davidm@hpl.hp.com>
327
328 * config/tc-ia64.c (enum operand_match_result): New type.
329 (operand_match): Change return type to operand_match_result.
330 Fix all returns appropriately, adding support for returning the
331 out-of-range result.
332 (parse_operands): New locals result, error_pos, out_of_range_pos,
333 curr_out_of_range_pos. Rewrite operand matching loop to give better
334 error messages.
7c44d1d3 335
33d01f33
JW		 3362001-02-21 David Mosberger <davidm@hpl.hp.com>
337
338 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
339 (dot_proc): Clear unwind.prologue_count to zero.
340 (dot_prologue): Increment unwind.prologue_count.
341 (dot_restore): If second operand is omitted, use
342 unwind.prologue_count -1 for "ecount" (# of additional regions to
343 pop). Decrement unwind.prologue_count by number of regions
344 popped.
345
7e84d676
NC		 3462001-02-21 Nick Clifton <nickc@redhat.com>
347
348 * doc/as.texinfo (Section): Note that some flags to the COFF
349 version of .section remove attributes rather than setting them.
350
5cd4edbe
KH		 3512001-02-20 Kazu Hirata <kazu@hxi.com>
352
29184774
NC		 353 * config/tc-pdp11.c: Fix formatting.
354 * config/tc-pdp11.h: Likewise.
5cd4edbe 355
80b3ee89
AJ		 3562001-02-20 Bo Thorsen <bo@suse.de>
357
358 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
359 entry.
360
0fde8cc6 3612001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 362
363 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
364 all FreeBSD platforms should look the same at this level.
365 * configure: Rebuilt.
366 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
367
e135f41b
NC		 3682001-02-18 lars brinkhoff <lars@nocrew.org>
369
370 * Makefile.am: Add PDP-11 target.
371 * configure.in: Likewise.
372 * config/tc-pdp11.c: New file.
373 * config/tc-pdp11.h: New file.
374 * doc/Makefile.am: Add PDP-11 documentation.
375 * doc/all.texi: Likewise.
376 * doc/as.texinfo: Likewise.
377 * doc/c-pdp11.texi: New file.
378
363c574f
MG		 3792001-02-16 matthew green <mrg@redhat.com>
380
80b3ee89 381 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 382
fa1cb89c
JW		 3832001-02-13 Jim Wilson <wilson@redhat.com>
384
385 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
386 reloc instead of a 0 reloc.
387 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
388 as done.
389 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
390
c842b53a
ILT		 3912001-02-13 Ian Lance Taylor <ian@zembu.com>
392
393 * write.c (is_dnrange): Stop as soon as the address becomes
394 larger.
395 (relax_frag): Add segment parameter. Only call symbol_get_frag
396 once. Only call is_dnrange if the symbol is in the same segment,
397 and the symbol address is larger.
398 (relax_segment): Pass segment to md_relax_frag and relax_frag.
399 * write.h (relax_frag): Update declaration.
400 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
401 it to relax_frag.
402 * config/tc-m32r.c (m32r_relax_frag): Likewise.
403 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
404 (m32r_relax_frag): Update declaration.
405 * config/tc-mips.h (md_relax_frag): Add segment parameter.
406 * config/tc-tic54x.h (md_relax_frag): Likewise.
407 * doc/internals.texi (CPU backend): Update documentation for
408 md_relax_frag.
409
6fad6acb
AM		 4102001-02-13 Alan Modra <alan@linuxcare.com.au>
411
fddf5b5b
AM		 412 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
413 Mention effect of < 386 architectures on jump promotion.
414 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
415
416 * config/tc-i386.c (no_cond_jump_promotion): New.
417 (set_cpu_arch): Parse "jumps" arch modifier.
418 (insn_size): Modify usage comment.
419 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
420 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
421 (TYPE_FROM_RELAX_STATE): New define.
422 (UNCOND_JUMP, COND_JUMP): Renumber.
423 (md_relax_table): Reorder to suit.
424 (COND_JUMP86): New define.
425 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
426 (md_assemble): Create frag var for jumps of max size, encode relax
427 state for COND_JUMP86.
428 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
429 leave conditional jumps small if no_cond_jump_promotion.
430 (md_convert_frag): Likewise.
431
6fad6acb
AM		 432 * expr.c (operator): Don't bump input_line_pointer for two char
433 operators. Instead return operator size via new param num_chars.
434 (expr): Use above to parse multi-char operators correctly.
435
23df1078
JH		 436Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
437
29184774 438 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 439 BFD_RELOC_X86_64_GOTPCREL.
440 (i386_validate_fix): Likewise.
441
b1e2e654
PB		 4422001-02-12 Philip Blundell <pb@futuretv.com>
443
444 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
445 ldrt/strt instructions.
446
9117d219
NC		 4472001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
448
449 * config/tc-mips.c (macro): For M_LA_AB emit a
450 BFD_RELOC_MIPS_CALL16 relocation or a
451 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
452 BFD_RELOC_MIPS_GOT16 and
453 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
454 loading the jump register when generating SVR4_PIC code.
455
97238fbd
CD		 4562001-02-10 Chris Demetriou <cgd@broadcom.com>
457
458 * configure.in: Make 'mipself' and 'mipsecoff' emulations
459 map to MIPS-specific files, as they used to do before the
460 change on 2000-05-21.
461 * configure: Regerate.
462
0f074f60
CD		 4632001-02-10 Chris Demetriou <cgd@broadcom.com>
464
465 * config/tc-mips.c (md_parse_option): Don't try to compile
466 ELF-only option code if not ELF.
467
91a2ae2a
RH		 4682001-02-08 David Mosberger <davidm@hpl.hp.com>
469
470 * config/tc-ia64.h (md_elf_section_type): New macro.
471 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
472 (they're now handled via ia64_elf_section_type.
473
474 * config/tc-ia64.c (unwind): New members saved_text_seg,
475 saved_text_subseg, and force_unwind_entry.
476 (optimize_unw_records): New function to optimize away unnecessary
477 unwind directives.
478 (ia64_elf_section_type): New function.
479 (output_unw_records): Generate unwind info only if the size is
480 non-zero or if it's forced for some other reason (e.g.,
481 handlerdata or a personality routine).
482 (generate_unwind_image): Don't switch back to previous
483 section---stay inside the unwind info section instead so that
484 handlerdata that may follow goes into the right place.
485 (dot_handlerdata): Force generation of unwind entry and save the
486 current active text segment before generating unwind image.
487 (dot_unwentry): Force generation of unwind entry.
488 (dot_personality): Ditto.
489 (dot_endp): Generate unwind table entry only if there is
490 some unwind info or the unwind entry was forced.
491
492 * config/tc-ia64.c (make_unw_section_name): New macro to form
493 unwind section name.
494 (generate_unwind_image): Add "text_name" argument. Use it to
495 form unwind section name.
496 (dot_handlerdata): Determine current segment (section) name and
497 pass it to generate_unwind_image().
498 (dot_endp): Determine current segment (section) name and use
499 it to determine the appropriate unwind section name.
500 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
501 n, fill, and max arguments.
502
a85d7ed0
NC		 5032001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
504
505 * Makefile.am: Add linux target for S/390.
506 * configure.in: Likewise.
507 * config/tc-s390.c: New file.
508 * config/tc-s390.h: New file.
509
de68de20
AO		 5102001-02-09 Alexandre Oliva <aoliva@redhat.com>
511
512 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
513 2byte, 4byte and 8byte.
514
8ea46bbd
AM		 5152001-02-08 Alan Modra <alan@linuxcare.com.au>
516
517 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
518 md_number_to_chars with size > sizeof (valueT).
519
a99746f4
L		 5202001-02-06 H.J. Lu <hjl@gnu.org>
521
522 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
523 there is no relocation.
524
f4e17b3d
L		 5252001-02-06 H.J. Lu <hjl@gnu.org>
526
527 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
528
529 * config/tc-ia64.c (md_parse_option): Only accept the valid
530 ia64 options on "-axxx".
531
3557da92
JW		 5322001-02-05 Jim Wilson <wilson@redhat.com>
533
534 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
535 aborting for invalid operands.
536
da6c73e0
AM		 5372001-02-06 Alan Modra <alan@linuxcare.com.au>
538
539 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
540 than via pointer. Update all callers.
541 (UNWIND_LOW32): Define.
542 (UNWIND_HIGH32): Define.
543 (pa_build_unwind_subspace): Use the above macros instead of dumping
544 bitfields directly. Call frag_more once rather than multiple times.
545 (md_assemble): Use UNWIND_LOW32.
546 (pa_entry): Likewise
547 (pa_procend): Likewise.
548 (process_exit): Use UNWIND_HIGH32.
549
986c6f4b
SC		 5502001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
551
552 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
553 function to select the header according to the cpu.
554 (md_after_pass_hook, md_do_align): Remove.
555 (md_cleanup, m68hc11_cleanup): Remove.
556 (md_pcrel_from_section): Declare.
557 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
558 (build_jump_insn, build_insn): Likewise.
559 (m68hc11_listing_header): New function.
560 (m68hc11_cleanup): Remove.
561
dbb8ad49
SC		 5622001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
563
328dc123 564 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 565 symbols because there is no support for shared libraries and these
328dc123 566 symbols can't be overridden (unless they are weak).
dbb8ad49 567
a987bfc9
RH		 5682001-02-01 Momchil Velikov <velco@fadata.bg>
569
570 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
571 for the compilation unit with a zero byte.
572
22862cde
AM		 5732001-01-30 Alan Modra <alan@linuxcare.com.au>
574
575 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
576 destinations. Correct range check for 17 and 22 bit branches.
577
8ec6253e
NC		 5782001-01-25 Nick Clifton <nickc@redhat.com>
579
580 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
581 still set. Issue an error message instead.
582 (md_estimate_size_before_relax): Delete unused variable
583 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 584
43ad3147
KH		 5852001-01-23 Kazu Hirata <kazu@hxi.com>
586
587 * as.c: Fix formatting.
588 * ehopt.c: Likewise.
589 * messages.c: Likewise.
590 * stabs.c: Likewise.
591 * symbols.c: Likewise.
592
015c05c1
AM		 5932001-01-23 Ben Elliston <bje@redhat.com>
594
595 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
596
66498417
KH		 5972001-01-22 Kazu Hirata <kazu@hxi.com>
598
599 * config/tc-alpha.c: Fix formatting.
600
1aad8cf8
KH		 6012001-01-19 Kazu Hirata <kazu@hxi.com>
602
603 * config/tc-alpha.c: Fix formatting.
604
32ff5c2e
KH		 6052001-01-18 Kazu Hirata <kazu@hxi.com>
606
607 * config/tc-alpha.c: Fix formatting.
608
cd17328a
NC		 6092001-01-18 Nick Clifton <nickc@redhat.com>
610
611 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
612 "da" flags.
613 (stm_flags): Remove redundant bit from "ed" and "da" flags.
614
81c425d1
AO		 6152001-01-18 Alexandre Oliva <aoliva@redhat.com>
616
617 * configure.in (cpu_type, arch): Match i386 too.
618 * configure: Rebuilt.
619
e5cb08ac
KH		 6202001-01-16 Kazu Hirata <kazu@hxi.com>
621
622 * config/tc-i386.c: Fix formatting.
623
1d3d5051
AM		 6242001-01-16 Alan Modra <alan@linuxcare.com.au>
625
64afeba3
AM		 626 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
627 relocs for .PARISC.unwind section.
628
1d3d5051
AM		 629 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
630 depending on section flags, not just for .text.
631
b44b1b85
JW		 6322001-01-15 Jim Wilson <wilson@redhat.com>
633
634 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
635 not immediately followed by an instruction.
636
098f2ec3
KH		 6372001-01-15 Kazu Hirata <kazu@hxi.com>
638
639 * config/tc-m68hc11.c: Fix formatting.
640
d4887adc
NC		 6412001-01-15 Nick Clifton <nickc@redhat.com>
642
643 * symbols.c (colon): Change 'already defined symbol' from a
644 fatal error to an ordinary error. There is no reason why this
645 error should be fatal.
646
647 * message.c (as_fatal): Delete output file, if one has been
015c05c1 648 created.
d4887adc 649
fcfd4916
AM		 6502001-01-14 Alan Modra <alan@linuxcare.com.au>
651
652 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
653
bfb32b52
KH		 6542001-01-14 Kazu Hirata <kazu@hxi.com>
655
656 * config/tc-alpha.c: Fix formatting.
657 * config/tc-arc.c: Likewise.
658 * config/tc-arc.h: Likewise.
659 * config/tc-d10v.c: Likewise.
660 * config/tc-i370.c: Likewise.
661 * config/tc-i386.c: Likewise.
662 * config/tc-i960.c: Likewise.
663 * config/tc-m68k.c: Likewise.
664 * config/tc-ppc.c: Likewise.
665 * config/tc-sparc.c: Likewise.
666 * config/tc-tahoe.c: Likewise.
667 * config/tc-vax.c: Likewise.
668
1e07b820
KH		 669 * config/tc-arc.c: Fix formatting.
670
19203624
KH		 671 * config/tc-arc.c: Fix formatting.
672
1328dc98
AM		 6732001-01-14 Alan Modra <alan@linuxcare.com.au>
674
c46b7515
AM		 675 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
676 both 32 and 64 bit ELF.
677
1328dc98
AM		 678 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
679 and don't bother storing `m' for "ce" completer. Tidy handling of
680 'J' and 'K' operands to suit. Handle '<' and '>' operands.
681
b9d79e03
JH		 682Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
683
29184774 684 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 685 (i386_mach): Declare.
29184774 686 * config/tc-i386.c (i386_mach): New function.
b9d79e03 687
a349d9dd
PB		 6882001-01-13 Philip Blundell <philb@gnu.org>
689
690 * doc/as.texinfo: Fix spelling and cross-references.
691
692 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
693 character for all systems, not just GNU/Linux. Make it explicit
694 that `-k' doesn't affect code generation, just ELF flags.
695
e2914f48
JH		 696Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
697
698 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
699 instructions.
700
272d76e0
FCE		 7012001-01-12 Frank Ch. Eigler <fche@redhat.com>
702
703 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
704
d0398d6a
NC		 7052001-01-12 Nick Clifton <nickc@redhat.com>
706
707 * as.c (print_args): Update copyright date to 2001.
708
2d73a4ca
NC		 7092001-01-12 Peter Targett <peter.targett@arccores.com>
710
711 * doc/c-arc.texi: New file.
712 Some sections to be expanded.
713
6e0b89ee
AM		 7142001-01-12 Alan Modra <alan@linuxcare.com.au>
715
716 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
717 (md_parse_option): Always accept "--32".
718
0d2bcfaf
NC		 7192001-01-11 Peter Targett <peter.targett@arccores.com>
720
721 * as.h (TC_ARC): Ensure struc-symbol.h included.
722 * as.c (dwarf2dbg.h): Include to remove implicit declaration
723 warnings.
724 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
725 (TARGET_SYMBOL_FIELDS) added.
726
727 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
728 * doc/c-arc.texi: New file.
729 Some sections to be expanded.
730 * doc/as.texinfo: Update command-line options.
731 Removed outdated text for ARC dependant features, instead include
732 text from above file.
733
734 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
735 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
736 (targ-cpu.h) header.
737 * config/tc-arc.h:
738 * config/tc-arc.c: New updated configuration for
739 ARC, including selection of core variants, and extensibility of
740 instructions, registers etc. through directives.
741
742 * config/tc-arc.c (arc_extinst): Minor corrections for
743 error messages.
744 (arc_common) Likewise. Make alignment argument optional for local
745 symbols also, with default of zero.
746
88051039
SC		 7472001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
748
749 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
750 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
751 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
752 and fix_new_exp() instead.
753 (md_convert_frag): For indexed post byte use the symbol value
754 rather than the displacement.
755 (md_relax_table): Fix indexed offset relax.
756
d8273f3b
SC		 7572001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
758
759 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
760 relax weak symbols.
015c05c1 761 (relaxable_symbol): New function.
d8273f3b 762
eea2ad45
AJ		 7632001-01-11 Andreas Jaeger <aj@suse.de>
764
765 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
766 not used anywhere.
767
7a91e76a
NC		 7682001-01-10 Nick Clifton <nickc@redhat.com>
769
770 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
771 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
772
aa257fcd
NC		 7732001-01-10 Nick Clifton <nickc@redhat.com>
774
775 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
776 character used to dollar local symbols.
777 (LOCAL_LABEL_CHAR): New constant - the magic character used to
778 local label symbols.
779 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
780 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
781 if defined.
782 Use LOCAL_LABEL_CHAR.
783 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
784 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
785 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
786
b77a7acd
AJ		 7872001-01-08 Bo Thorsen <bo@suse.de>
788
015c05c1
AM		 789 * config/tc-i386.c (i386_immediate, i386_displacement):
790 GOTPCREL check fix.
b77a7acd 791
5c2bd011
ILT		 7922001-01-07 Ian Lance Taylor <ian@zembu.com>
793
794 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
795 in last change.
796
46a04e3a
PB		 7972001-01-07 Philip Blundell <philb@gnu.org>
798
799 * doc/as.texinfo (Bug Reporting): Update email address for
800 reports.
801 * README: Likewise.
802
b96d3a20
JH		 803Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
804
805 * configure.in: Define DEFAULT_ARCH for i386.
29184774 806 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 807 move testing for 64bit operands to proper place.
808
55b62671
AJ		 8092001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
810
811 * doc/as.texinfo: Document '#' as comment character for i386 and
812 x86_64. Add AMD x86-64 into menu of machine dependent information.
813
814 * doc/c-i386.texi: Document x86_64 extensions.
815
7bc70a8e
JH		 816Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
817
29184774 818 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 819
a167610d
JH		 820Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
821
29184774 822 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 823 * NEWS: Add note about Pentium4 support.
824
09f131f2
JH		 825Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
826
29184774 827 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 828 (type_names): Add new types.
829
6f8c0c4c
JH		 830Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
831
29184774 832 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 833 CpuUnknown): Renumber
834 (CpuP4, CpuSSE2): New.
835 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
836
b96ed59a
PB		 8372001-01-03 Philip Blundell <pb@futuretv.com>
838
839 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
840 relocs.
841 (alpha_fix_adjustable): Likewise.
842 (md_apply_fix): Likewise.
843
a735d1cd
L		 8442000-12-31 H.J. Lu <hjl@gnu.org>
845
846 * listing.c (listing_message): Allocate string only if it is
847 used.
848
849 * configure: Rebuild.
850
67db5ab4
HPN		 8512000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
852
853 * doc/internals.texi (Relaxing with a table) <after relaxation>:
854 Point out caveats with generating fixups for the opcode in a frag.
855
c0d8940f
JH		 856Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
857
858 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
859 * NEWS: Add x86_64.
860
087f563c
L		 8612000-12-29 H.J. Lu <hjl@gnu.org>
862
863 * listing.c (calc_hex): Print the variable part only if the
864 fragment type is rs_fill.
865
8108ad8e
HPN		 8662000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
867
868 * doc/internals.texi (tc_conditional_pseudoop,
869 TC_LINKRELAX_FIXUP): Fix typos.
870
799051fc
RH		 8712000-12-28 Richard Henderson <rth@redhat.com>
872
873 * write.c (subsegs_finish): Fix thinko last change -- don't
874 "optimize" the alignment == 0 case.
875
0a9ef439
RH		 8762000-12-28 Richard Henderson <rth@redhat.com>
877
878 * as.h (rs_align_test): New.
879 * frags.c (NOP_OPCODE): Move default from read.c.
880 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
881 (frag_align_code): New.
882 * frags.h (frag_align_code): Declare.
883 * read.c (NOP_OPCODE): Remove.
884 (do_align): Use frag_align_code.
885 * write.c (NOP_OPCODE): Remove.
886 (get_recorded_alignment): New.
887 (cvt_frag_to_fill): Handle rs_align_test.
888 (relax_segment): Likewise.
889 (subsegs_finish): Align last subseg in section to the
890 section alignment. Use frag_align_code.
891 * write.h (get_recorded_alignment): Declare.
892 * config/obj-coff.c (size_section): Handle rs_align_test.
893 (fill_section, fixup_mdeps): Likewise.
894 (write_object_file): Use frag_align_code.
895
896 * config/tc-alpha.c (alpha_align): Use frag_align_code.
897 (alpha_handle_align): New.
898 * config/tc-alpha.h (HANDLE_ALIGN): New.
899 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
900
901 * config/tc-i386.h (md_do_align): Use frag_align_code.
902 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
903
904 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
905 (ia64_handle_align): New.
906 * config/tc-ia64.h (HANDLE_ALIGN): New.
907 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
908
909 * config/tc-m32r.c (m32r_do_align): Remove.
910 (m32r_handle_align): New.
911 (fill_insn): Use frag_align_code.
912 * config/tc-m32r.h (md_do_align): Remove.
913 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
914 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
915 * config/tc-mips.c, config/tc-mips.h: Similarly.
916
917 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
918 (sh_handle_align): Likewise. Handle rs_align_code.
919 (sh_do_align): Remove.
920 * config/tc-sh.h (md_do_align): Remove.
921 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
922
923 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
924 (sparc_handle_align): Likewise. Handle rs_align_code.
925 * config/tc-sparc.h (md_do_align): Remove.
926 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
927
3cd4dda7
DD		 9282000-12-22 DJ Delorie <dj@redhat.com>
929
930 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
931 when we assemble the first half of a pair.
932
ec56dfb4
L		 9332000-12-22 H.J. Lu <hjl@gnu.org>
934
935 * config/tc-i386.c (reloc): Update the macro for non-bfd
936 assembler.
937 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
938
ad1172d4
L		 9392000-12-22 H.J. Lu <hjl@gnu.org>
940
941 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
942
3e73aa7c
JH		 943Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
944
29184774 945 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 946 (QWORD_MNEM_SUFFIX): New macro.
947 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
948 New macros
949 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
950 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
951 ImmExt): Renumber.
952 (Size64, No_qSuf, NoRex64, Rex64): New macros.
953 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
954 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
955 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
956 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
957 Renumber.
958 (Reg, WordReg): Add Reg64.
959 (Imm): Add Imm32S and Imm64.
960 (EncImm): New.
961 (Disp): Add Disp64 and Disp32S.
962 (AnyMem): Add Disp32S.
963 (RegRex, RegRex64): New macros.
964 (rex_byte): New type.
29184774 965 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 966 (fits_in_unsigned_long, fits_in_signed_long): New functions.
967 (reloc): New parameter "signed"; support x86_64.
968 (set_code_flag): New.
969 (DEFAULT_ARCH): New macro; default to "i386".
970 (default_arch): New static variable.
971 (struct _i386_insn): New fields Operand_PCrel; rex.
972 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
973 (flag_code): New enum and static variable.
974 (use_rela_relocations): New static variable.
975 (flag_code_names): New static variable.
976 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
977 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
978 K6 and Athlon.
979 (i386_align_code): Return plain "nop" for x86_64.
980 (mode_from_disp_size): Support Disp32S.
981 (smallest_imm_type): Support Imm32S and Imm64.
982 (offset_in_range): Support size of 8.
983 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
984 (md_pseudo_table): Add "code64"; use set_code_flat.
985 (md_begin): Emit sane error message on hash failure.
986 (tc_i386_fix_adjustable): Support x86_64 relocations.
987 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
988 instructions supported on particular arch just partially,
989 output of 64bit immediates, handling of Imm32S and Disp32S type.
990 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
991 (i386_displacement): Likewise.
992 (i386_index_check): Cleanup; support 64bit addresses.
993 (md_apply_fix3): Support x86_64 relocation and rela.
994 (md_longopts): Add "32" and "64".
995 (md_parse_option): Add OPTION_32 and OPTION_64.
996 (i386_target_format): Call even for ELFs; choose between
997 elf64-x86-64 and elf32-i386.
998 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
999 (tc_gen_reloc): Support rela relocations and x86_64.
1000 (intel_e09_1): Support QWORD.
1001
21d6c4af
DN		 10022000-12-15 Diego Novillo <dnovillo@redhat.com>
1003
1004 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 1005 it's not an offset expression.
21d6c4af
DN		 1006 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1007 keep the braces '[' and ']' in the output string.
1008 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1009 != FLAT. There is no such op_modifier.
1010
6717891c
NC		 10112000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1012
1013 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1014 if we have it.
1015
ee515fb7
KH		 10162000-12-13 Kazu Hirata <kazu@hxi.com>
1017
1018 * as.h: Fix formatting.
1019 * cgen.h: Likewise.
1020 * dwarf2dbg.c: Likewise.
1021 * input-scrub.c: Likewise.
1022 * read.h: Likewise.
1023
349a994c
DD		 10242000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1025
1026 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1027 configure: Regenerate.
1028
42dbf88c
NC		 10292000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1030
1031 * dwarf2dbg.c: #include <limits.h> only if it exists.
1032
0485cba3
AM		 10332000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1034
1035 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1036 (md_apply_fix): Here too.
1037
514829c3
JW		 10382000-12-12 Jim Wilson <wilson@redhat.com>
1039
1040 * config/tc-ia64.h (ia64_init): Add prototype.
1041
92eb7b32
L		 10422000-12-12 H.J. Lu <hjl@gnu.org>
1043
1044 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1045
1046 * read.h (outputting_stabs_line_debug): Change it to int.
1047 * stabs.c (outputting_stabs_line_debug): Likewise.
1048
8141c27d
GK		 10492000-12-12 Geoffrey Keating <geoffk@redhat.com>
1050
1051 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1052 the address of a function result.
1053
5d6f4f16
GK		 10542000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1055
1056 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1057 (md_assemble): Call dwarf2_emit_insn.
1058 (shlib): Fix typo SHILB -> SHLIB.
1059 (md_parse_option): Likewise.
1060 (ppc_elf_validate_fix): Likewise:
1061 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1062
d4c0c039
NC		 10632000-12-12 Nick Clifton <nickc@redhat.com>
1064
1065 * cgen.h: Fix formatting.
1066 * input-scrub.c: Fix formatting.
1067 * macro.c: Fix formatting.
e972090a 1068 * config/tc-mips.c: Fix formatting.
584da044 1069 * doc/c-mips.texi: Fix formatting.
55b62671 1070
f16b83df
JH		 1071Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1072
29184774 1073 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 1074 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1075 references.
1076 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1077 otherwise.
29184774 1078 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 1079 (No_dSuf): Kill.
1080
1081 * i386.h (*_Suf): Remove No_dSuf.
1082 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1083 Remove.
1084 (i386_optab): Remove 'd' in the suffixes.
1085
50705ef4
AM		 10862000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1087
1088 * config/tc-i386.c (T_SHORT): Undefine before defining.
1089
beae10d5
KH		 10902000-12-05 Kazu Hirata <kazu@hxi.com>
1091
1092 * config/tc-mips.c: Fix formatting.
1093
bccba5f0 10942000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 1095
1096 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1097 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1098 (md_show_usage): Ditto.
1099 (md_parse_option): Ditto.
1100 (d10v_cleanup): Writes pending instruction only if
1101 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 1102 Fix compile time warning messages.
50705ef4
AM		 1103
1104 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 1105
11062000-12-04 Matthew Hiller <hiller@redhat.com>
1107
50705ef4 1108 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 1109 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1110 function entry and unset at function exit.
1111
50705ef4 1112 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 1113
1114 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1115
1116 * dwarf2dbg.c: Fix compile time warning messages.
1117
bc805888
KH		 11182000-12-03 Kazu Hirata <kazu@hxi.com>
1119
1120 * config/tc-a29k.c: Fix formatting.
1121 * config/tc-alpha.c: Likewise.
1122 * config/tc-arm.c: Likewise.
1123 * config/tc-cris.c: Likewise.
1124 * config/tc-hppa.c: Likewise.
1125 * config/tc-i370.c: Likewise.
1126 * config/tc-i386.c: Likewise.
1127 * config/tc-i860.c: Likewise.
1128 * config/tc-i960.c: Likewise.
1129 * config/tc-ia64.c: Likewise.
1130 * config/tc-m68hc11.c: Likewise.
1131 * config/tc-m68k.c: Likewise.
1132 * config/tc-m88k.c: Likewise.
1133 * config/tc-pj.c: Likewise.
1134 * config/tc-ppc.c: Likewise.
1135 * config/tc-sh.c: Likewise.
1136 * config/tc-sparc.c: Likewise.
1137 * config/tc-tahoe.c: Likewise.
1138 * config/tc-vax.c: Likewise.
1139
3dacdf2e
NC		 11402000-12-01 Chris Demetriou <cgd@sibyte.com>
1141
50705ef4
AM		 1142 * config/tc-mips.c (mips_ip): When calculating offsets,
1143 don't accept as constant the difference between the
1144 addresses of symbols in two different sections.
1145
1146 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1147 specifiers.
1148 (validate_mips_insn): Likewise. Also, update 'B' operand
1149 specifier to use OP_*_CODE20 constants and delete 'm' operand
1150 specifier.
1151 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1152 operand specifiers. Change warning generated by 'B' operand
1153 specifier to reflect its new multi-purpose usage.
1154
1155 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1156 -1, and update comment.
1157 (file_mips_isa): Likewise.
1158 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1159 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1160 ISA_* constants rather than hard-coded numbers.
1161 (mips_cpu_info): New structure.
1162 (mips_cpu_info_table): New table describing CPU and ISA names
1163 and numbers.
1164 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1165 mips_cpu_info_from_cpu): New functions.
1166 (mips_isa_to_str): New function to get string for ISA name.
1167 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1168 return const char *.
1169 (md_begin): Redo CPU and ISA selection logic, using
1170 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1171 than hard-coded numbers.
1172 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1173 ISA_* constants rather than hard-coded numbers.
1174 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1175 (md_longopts): Delete OPTION_NO_MIPS32.
1176 (md_parse_option): Convert to use ISA_* constants rather than
1177 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1178 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1179 to use strcasecmp to recognize "default" and to use
1180 mips_cpu_info_from_name to get CPU numbers from argument.
1181 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1182 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1183 mips32-4k.
1184 (s_mipsset): Accept ISA value 32.
1185 * doc/as.texinfo: Clean up MIPS options summary slightly,
1186 remove -no-mips32. Add note about -mips4 and -mips32
1187 specifying those ISA levels. Delete -mips32 and -no-mips32
1188 cpu flag descriptions.
1189 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1190 up the supported CPU switch list, and replace 4Kc, 4Km, and
1191 4Kp entries with a single mips32-4k entry. Note that you can
1192 use ".set mips32".
1193
29184774 1194 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1195 ISA_MIPS64.
1196 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1197 -mips5 and -mips64.
1198 (md_parse_option): Add cases for OPTION_MIPS5 and
1199 OPTION_MIPS64.
1200 (md_show_usage): Mention -mips5 and -mips64 arguments.
1201 (s_mipsset): Add cases for MIPS5 and MIPS64.
1202 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1203 and pseudo-CPUs.
1204 * doc/as.texinfo: Mention -mips5 and -mips64 options
1205 and their meanings.
1206 * doc/c-mips.texi: Likewise. Also update introduction
1207 and ".set" usage information.
1208
1209 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1210 CPU list.
1211 (mips_cpu_info_table): Add SB-1 entries.
1212 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1213 known to the -mcpu option.
1214
1215 * doc/as.texinfo: Correct description of MIPS -mcpu
1216 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1217
5f68c319
NC		 12182000-12-01 Joel Sherrill <joel@OARcorp.com>
1219
3dacdf2e
NC		 1220 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1221 New targets.
1222 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1223 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1224 * configure: Regenerate.
1225 * config.in: Regenerate.
1226 * Makefile.in: Regenerate.
1227 * aclocal.m4: Regenerate.
1228 * po/gas.pot: Regenerate.
50705ef4 1229
4ce3447c
PB		 12302000-11-30 Philip Blundell <pb@futuretv.com>
1231
1232 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1233 even in non BFD_ASSEMBLER case.
1234
76a0ddac
DN		 12352000-11-30 Diego Novillo <dnovillo@redhat.com>
1236
29184774 1237 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1238 syntax.
1239
220e750f
RH		 12402000-11-29 Richard Henderson <rth@redhat.com>
1241
1242 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1243 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1244 thread multiple subsegments properly; handle multiple code
1245 sections properly; emit proper compilation unit info for assembler
1246 generated debugging.
1247
1248 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1249 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1250 (dwarf2dbg_estimate_size_before_relax): Declare.
1251 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1252 * write.c: Include dwarf2dbg.h.
1253 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1254 (relax_segment): Likewise.
1255
99b222b4
HPN		 12562000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1257
1258 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1259 jump>: Use as_bad_where instead of as_bad. Tweak error message
1260 accordingly. Stabilize frag by updating fix part and resetting
1261 variant part.
1262 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1263 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1264 indexing is_end_of_line[].
1265 (md_assemble): Initialize size to 0.
1266 (md_section_align): Mark parameter seg as unused.
e46fee70 1267 (parse_reg): Parse names case-insensitively.
99b222b4 1268
814f6641
KH		 12692000-11-28 Kazu Hirata <kazu@hxi.com>
1270
1271 * config/obj-aout.h: Fix formatting.
1272 * config/obj-bout.h: Likewise.
1273 * config/obj-coff.c: Likewise.
1274 * config/obj-coff.h: Likewise.
1275 * config/obj-elf.h: Likewise.
1276 * config/obj-som.h: Likewise.
1277 * config/obj-vms.c: Likewise.
1278 * config/obj-vms.h: Likewise.
1279 * config/tc-h8300.h: Likewise.
1280 * config/tc-ns32k.h: Likewise.
1281 * config/tc-sparc.h: Likewise.
1282 * config/tc-tic54x.h: Likewise.
1283 * config/tc-z8k.h: Likewise.
1284
e47b9e39
NC		 12852000-11-28 Nick Clifton <nickc@redhat.com>
1286
1287 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1288 License is present in the sources, but not the output, and
1289 also available from the GNU website.
1290 (GNU Free Documentation License): Comment out this section.
1291
fcdc20a4
HPN		 12922000-11-28 Hans-Peter Nilsson <hp@axis.com>
1293
43c34dee
HPN		 1294 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1295 targets. Remove i860 from valid a.out targets.
1296 * Makefile.in: Regenerate.
1297
fcdc20a4 1298 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1299 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1300 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1301 (s_cris_file, s_cris_loc): New.
1302 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1303 * Makefile.am: Regenerate dependencies.
1304 * Makefile.in: Regenerate.
1305
16887944
AM		 13062000-11-28 Alan Modra <alan@linuxcare.com.au>
1307
1308 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1309 (MRI_MUL_PRECEDENCE): Likewise.
1310 (op_rank): Fix a comment typo.
1311
ae3e85dd
SC		 13122000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1313
1314 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1315 the error message.
1316 (get_operand): Fix analysis for movw/movb instructions.
1317
077b8428
NC		 13182000-11-24 Nick Clifton <nickc@redhat.com>
1319
1320 * configure.in (xscale-elf): Add target.
1321 (xscale-coff): Add target.
1322 * configure: Regenerate.
1323
1324 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1325 extenstion.
1326 (ARM_EXT_XSCALE): New ARM architecture extension.
1327 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1328 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1329 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1330 (ARM_ARCH_V4): Remove processor from architecture.
1331 (ARM_ARCH_3M): New architecutre definition.
1332 (ARM_ARCH_V5TE): New architecutre definition.
1333 (ARM_ARCH_XSCALE): New architecutre definition.
1334 (CPU_DEFAULT): Allow to be defaulted to XScale.
1335 (atpcs): New boolean variable.
1336 (ldr_flags): Support 'd' flag for double word loads.
1337 (str_flags): Support 'd' flag for double word stored.
1338 (do_mia): New function.
1339 (do_mar): New function.
1340 (do_mra): New function.
1341 (do_pld): New function.
1342 (do_ldrd): New function.
1343 (do_blx): New function.
1344 (do_bkpt): New function.
1345 (do_clz): New function.
1346 (do_lstc2): New function.
1347 (do_cdp2): New function.
1348 (do_t_blx): New function.
1349 (do_t_bkpt): New function.
1350 (do_smla): New function.
1351 (do_smlal): New function.
1352 (do_smul): New function.
1353 (do_qadd): New function.
1354 (do_co_reg2c): New function.
1355 (LONGEST_INSN): Redefine to 7.
1356
1357 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1358 command line switches.
1359
2434f565
JW		 13602000-11-22 Jim Wilson <wilson@redhat.com>
1361
1362 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1363 (struct rsrc): Make line unsigned.
1364 (gr_values): Add missing initializer.
1365 (SLOT_NUM_NOT_SET): Add unsigned cast.
1366 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1367 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1368 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1369 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1370 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1371 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1372 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1373 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1374 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1375 Add ATTRIBUTE_UNUSED to unused parameters.
1376 (convert_expr_to_ab_reg): Add parens.
1377 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1378 (dot_prologue): Initialize grsave when declared.
1379 (md_pseudo_table): Add missing initializers.
1380 (operand_match): Add casts to bfd_vma.
1381 (emit_one_bundle): Delete unused local prev. Make required_template
1382 unsigned.
1383 (specify_resource): Cast i to unsigned.
1384 (note_register_values): Use fprintf_vma.
1385 (print_dependency): Likewise.
1386
5a080f89
JW		 13872000-11-21 Jim Wilson <wilson@redhat.com>
1388
5e7474a7
JW		 1389 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1390 for unwind info section.
1391 (dot_endp): Likewise for unwind section.
1392
5a080f89
JW		 1393 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1394 fix_new_exp.
1395
732d96b6
JJ		 13962000-11-21 Jakub Jelinek <jakub@redhat.com>
1397
1398 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1399 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1400 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1401
6d2cf69f
RH		 14022000-11-17 Richard Henderson <rth@redhat.com>
1403
1404 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1405 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1406 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1407
8179bd9b
NC		 14082000-11-17 Nick Clifton <nickc@redhat.com>
1409
1410 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1411 .file pseudo ops.
1412
316e2c05
RH		 14132000-11-17 Richard Henderson <rth@redhat.com>
1414
1415 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1416
a8316fe2
RH		 14172000-11-17 Richard Henderson <rth@redhat.com>
1418
1419 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1420 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1421 tri-state definition of alpha_flag_mdebug.
1422 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1423 (s_alpha_file): Store first .file directive.
1424 (s_alpha_stab): New.
1425 (md_pseudo_table): Add stabs and stabn.
1426
e346e481
RH		 14272000-11-17 Richard Henderson <rth@redhat.com>
1428
1429 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1430
4dc7ead9
RH		 14312000-11-17 Richard Henderson <rth@redhat.com>
1432
1433 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1434 (main): Call dwarf2_finish.
4dc7ead9
RH		 1435 * as.h (debug_type): Clarify documentation of the meaning
1436 of this variable.
1437 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1438 (print_stats): Fix parenthesis problem.
1439 (now_subseg_size): New.
1440 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1441 (dwarf2_directive_file): Don't set debug_type.
1442 (dwarf2_where): Honor DEBUG_DWARF2 first.
1443 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1444 do nothing if not emitting dwarf2 debug info, or no work.
1445 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1446 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1447 (ecoff_new_file): Likewise.
1448 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1449 commentary wrt dwarf2.
1450
1451 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1452 ATTRIBUTE_UNUSED as needed.
1453 (emit_insn): Call dwarf2_emit_insn.
1454 (s_alpha_file): New.
1455 (s_alpha_loc): New.
1456 (s_alpha_coff_wrapper): Don't handle them.
1457 (md_pseudo_table): Update for .file and .loc.
1458 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1459
1460 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1461 don't protect with debug_type.
1462 * config/tc-hppa.c (md_assemble): Likewise.
1463 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1464 * config/tc-mn10300.c (md_assemble): Likewise.
1465 * config/tc-sh.c (md_assemble): Likewise.
1466 * config/tc-v850.c (md_assemble): Likewise.
1467
1468 * config/tc-arm.c (arm_end_of_source): Remove.
1469 * config/tc-hppa.c (pa_end_of_source): Remove.
1470 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1471 * config/tc-mn10300.c (mn10300_finalize): Remove.
1472 * config/tc-sh.c (sh_finalize): Remove.
1473 * config/tc-v850.c (sh_finalize): Remove.
1474
1475 * config/tc-arm.h (md_end): Remove.
1476 * config/tc-hppa.h (md_end): Remove.
1477 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1478 * config/tc-m68hc11.h (md_end): Remove.
1479 * config/tc-mn10300.h (md_end): Remove.
1480 * config/tc-sh.h (md_end): Remove.
1481 * config/tc-v850.h (md_end): Remove.
1482
1483 * config/tc-ia64.c (emit_one_bundle): Don't protect
1484 dwarf2 bits with debug_type.
1485 (md_assemble): Likewise.
1486 (ia64_end_of_source): Don't call dwarf2_finish.
1487
ca683b78
JW		 14882000-11-16 Jim Wilson <wilson@redhat.com>
1489
1490 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1491 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1492 > 16.
1493
6f620856
L		 14942000-11-16 H.J. Lu <hjl@gnu.org>
1495
1496 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1497 version name.
1498
19d63e5d
KH		 14992000-11-15 Kazu Hirata <kazu@hxi.com>
1500
1501 * config/tc-tic30.c: Fix formatting.
1502 * config/tc-tic80.c: Likewise.
1503 * config/tc-v850.c: Likewise.
1504 * config/tc-vax.c: Likewise.
1505 * config/tc-w65.c: Likewise.
1506 * config/tc-z8k.c: Likewise.
1507
a8761a19
DD		 15082000-11-14 DJ Delorie <dj@redhat.com>
1509
1510 * config/tc-v850.c: Support dwarf2.
1511 * config/tc-v850.h: Ditto.
1512
1513 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1514 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1515
88be23ec
BS		 15162000-11-15 Bernd Schmidt <bernds@redhat.com>
1517
29184774 1518 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1519 (errata_nops_necessary_p): New function.
1520 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1521 md.
1522
72a76794
JW		 15232000-11-14 Jim Wilson <wilson@redhat.com>
1524
1525 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1526 return little endian bfd formats.
1527
4a1805b1
KH		 15282000-11-14 Kazu Hirata <kazu@hxi.com>
1529
1530 * config/aout_gnu.h: Fix formatting.
1531 * config/atof-vax.c: Likewise.
1532 * config/m68k-parse.h: Likewise.
1533 * config/m88k-opcode.h: Likewise.
1534 * config/obj-elf.c: Likewise.
1535 * config/tc-arm.c: Likewise.
1536 * config/tc-cris.c: Likewise.
1537 * config/tc-i386.c: Likewise.
1538 * config/tc-ia64.c: Likewise.
1539 * config/tc-mn10300.c: Likewise.
1540 * config/te-386bsd.h: Likewise.
1541 * config/te-hppa.h: Likewise.
1542 * config/te-nbsd.h: Likewise.
1543 * config/te-ppcnw.h: Likewise.
1544 * config/te-sparcaout.h: Likewise.
1545 * config/te-tmips.h: Likewise.
1546 * config/vax-inst.h: Likewise.
1547 * config/vms-conf.h: Likewise.
1548
c810873d
JJ		 15492000-11-14 Jakub Jelinek <jakub@redhat.com>
1550
1551 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1552
79082ff0
L		 15532000-11-13 H.J. Lu <hjl@gnu.org>
1554
1555 * config/obj-elf.c (elf_frob_symbol): Support
1556 ".symver name,name2@@@nodename".
1557 (elf_frob_file_before_adjust): Likewise.
1558
1559 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1560 and ".symver name,name2@@@nodename".
1561 Fix a typo.
1562
1da00eb4
L		 15632000-11-12 H.J. Lu (hjl@gnu.org)
1564
1565 * config/obj-elf.c (obj_elf_symver): Check missing version
1566 name.
1567
f585997b
L		 15682000-11-12 H.J. Lu (hjl@gnu.org)
1569
1570 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1571 instead of bfd_vma for non-bfd assemblers.
1572
ef5c4bfc
KH		 15732000-11-09 Kazu Hirata <kazu@hxi.com>
1574
1575 * itbl-ops.c: Fix comment typos.
1576
f5a30c2e
JW		 15772000-11-08 Jim Wilson <wilson@redhat.com>
1578
1579 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1580 (struct unwind): Add next_slot_frag field.
1581 (slot_index): New parameters slot_frag and first_frag. Add code
1582 to add in frag sizes when different. Add comments.
1583 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1584 arguments to slot_index.
1585 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1586 loop end. Set next_slot_frag field.
1587
339681c0
L		 15882000-11-07 H.J. Lu <hjl@gnu.org>
1589
1590 * doc/as.texinfo (.symver): Updated for versioned symbol
1591 reference.
1592
1593 * obj.h (format_ops): Add the frob_file_before_adjust field.
1594
1595 * config/obj-aout.c (aout_format_ops): Set the
1596 frob_file_before_adjust field to 0.
1597 * config/obj-coff.c (coff_format_ops): Likewise.
1598 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1599
1600 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1601 name.
1602 (elf_frob_file_before_adjust): New function to remove unneeded
1603 versioned symbols from the symbol table.
1604 (elf_format_ops): Set the frob_file_before_adjust field to
1605 elf_frob_file_before_adjust.
1606
1607 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1608 not defined.
1609
1610 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1611
4a314ec8
NC		 16122000-11-07 Peter Targett <peter.targett@arccores.com>
1613
1614 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1615 BIG_ENDIAN macros.
1616 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1617 Fix compile time warning messages.
50705ef4 1618
604d524f
NC		 16192000-11-07 Nick Clifton <nickc@redhat.com>
1620
1621 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1622 buffer in order to avoid buffer overflows.
1623
44f5c83a
JW		 16242000-11-06 Steve Ellcey <sje@cup.hp.com>
1625
1626 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1627 Change M to m for -milp32 or -mlp64 to match gcc.
1628 (dot_endp): Use bytes_per_address instead of 8.
1629 (emit_one_bundle): Use number_to_chars_littleendian instead of
1630 md_number_to_chars.
1631 (fix_insn): Likewise.
1632 (ia64_init): New function.
1633 (ia64_target_format): New function.
1634 (md_begin): Set endianness, arch, and machine as appropriate.
1635 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1636 Make these macros depend on TE_HPUX macro.
1637 (TARGET_FORMAT): Define.
1638 (HOST_SPECIAL_INIT): Define.
1639 * config/te-hpux.h: New file.
1640 * configure.in: Add "ia64-*-hpux*" target to configure.
1641 * configure: Regenerate.
50705ef4 1642
7152f1dc
KH		 16432000-11-06 Kazu Hirata <kazu@hxi.com>
1644
ef99799a
KH		 1645 * as.c: Fix formatting.
1646 * dwarf2dbg.c: Likewise.
1647 * input-file.c: Likewise.
7152f1dc
KH		 1648 * input-file.h: Likewise.
1649 * input-scrub.c: Likewise.
ef99799a
KH		 1650 * itbl-ops.c: Likewise.
1651 * listing.c: Likewise.
1652 * macro.h: Likewise.
1653 * messages.c: Likewise.
1654 * read.c: Likewise.
1655 * subsegs.c: Likewise.
1656 * subsegs.h: Likewise.
1657 * write.c: Likewise.
7152f1dc 1658
cf055d54
NC		 16592000-11-06 Nick Clifton <nickc@redhat.com>
1660
1661 * doc/as.texinfo: Add GNU Free Documentation License.
1662 * doc/gasp.texi: Add GNU Free Documentation License.
1663 * doc/as.1: Add GNU Free Documentation License.
1664
8d6b5c8e
NC		 16652000-11-05 Nick Clifton <nickc@redhat.com>
1666
1667 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1668
59ff2774
NC		 16692000-11-02 Per Lundberg <plundis@chaosdev.org>
1670
1671 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1672 * configure: Regenerate.
1673
37d8bb27
NC		 16742000-11-01 Nick Clifton <nickc@redhat.com>
1675
1676 * read.c (original_case_string): New global variable.
1677 (read_a_source_file): Copy opcode string into
1678 original_case_string if clobbering the case of the opcode.
1679 * read.h: Export the definition of original_case_string.
1680 * config/tc-arm.c (md_assembler): When parsing a .req
1681 directive use the original opcode string, not the case
1682 clobbered version.
1683
d75bb8cf
NC		 16842000-11-02 Nick Clifton <nickc@redhat.com>
1685
1686 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1687 variable.
d75bb8cf
NC		 1688 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1689 dwarf2_where and dwarf2_gen_line_info.
1690
6c17cfe4
PB		 16912000-11-02 Theo Honohan <th@futuretv.com>
1692
50705ef4 1693 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1694
c51ce5f0
EC		 16952000-10-31 Eric Christopher <echristo@redhat.com>
1696
1697 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1698 or pc-relative, else use fx_offset.
1699
f1bcba5b
JW		 17002000-10-31 Jim Wilson <wilson@redhat.com>
1701
1702 * config/tc-ia64.c (struct md): New field tag_fixups.
1703 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1704 qualifying predicate.
1705 (emit_one_bundle): Delete spurious multiplication by one. Handle
1706 tag_fixups.
1707 (ia64_start_line): Error if dangling qualifying predicate.
1708 (defining_tag): New static variable.
1709 (ia64_unrecognized_line, case '['): Parse tags.
1710 (ia64_frob_label): Create tag_fixups.
1711 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1712
8637c045
AM		 17132000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1714
1715 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1716
ebeeafe6
BS		 17172000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1718
29184774 1719 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1720
b041f888
KH		 17212000-10-30 Kazu Hirata <kazu@hxi.com>
1722
1723 * expr.c: Fix formatting.
1724 * flonum-copy.c: Likewise.
1725 * flonum.h: Likewise.
1726 * gasp.c: Likewise.
1727 * hash.c: Likewise.
1728
d8374dcd
HPN		 17292000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1730
1731 * as.h (OPTION_MD_BASE): Bump to 190.
1732 * as.c (parse_args) <std_longopts>: Add comment about the need to
1733 check OPTION_MD_BASE in as.h.
1734
1308f14c
HPN		 1735 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1736 for weak symbols.
1737
6f6ef0fa
NC		 17382000-10-27 Nick Clifton <nickc@redhat.com>
1739
1740 * configure.in (emulations): Add m68hc12.
1741 * configure: Regenerate.
1742 * po/gas.pot: Regenerate.
c51ce5f0 1743
bf1b5881
AH		 17442000-10-27 Aldy Hernandez <aldyh@redhat.com>
1745
50705ef4
AM		 1746 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1747 cpsr*.
1748 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1749
85a39694
NC		 17502000-10-25 Nick Clifton <nickc@redhat.com>
1751
1752 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1753 a DWARF2 line number information sequence.
1754
1755 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1756
1757 * read.c (generate_lineno_debug): Update comment describing why
1758 DWARF2 line number debug information is not generated
1759 automatically by this function.
1760
1761 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1762 not all.
c51ce5f0 1763
85a39694
NC		 1764 * config/tc-arm.h (md_end): Define.
1765 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1766
85a39694
NC		 1767 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1768 if generating DWARF2 line numbers.
1769 (arm_end_of_source): New function. Call dwarf2_finish if
1770 necessary.
1771
1772 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1773 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1774 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1775
cce0cbdc
DN		 17762000-10-25 Diego Novillo <dnovillo@cygnus.com>
1777
29184774 1778 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1779 arguments.
1780
64a0c779
DN		 17812000-10-24 Diego Novillo <dnovillo@cygnus.com>
1782
29184774 1783 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1784 (build_displacement_string): Remove.
1785 (i386_parse_seg): Remove.
1786 (i386_intel_memory_operand): Remove.
1787 (i386_intel_operand): Re-write using recursive descent parser based
1788 on MASM documentation.
1789 (struct intel_parser_s): New structure.
1790 (intel_parser): New static variable.
1791 (struct intel_token): New structure.
1792 (cur_token, prev_token): New static variables.
1793 (T_NIL): Define.
1794 (T_CONST): Define.
1795 (T_REG): Define.
1796 (T_BYTE): Define.
1797 (T_WORD): Define.
1798 (T_DWORD): Define.
1799 (T_QWORD): Define.
1800 (T_XWORD): Define.
1801 (T_SHORT): Define.
1802 (T_OFFSET): Define.
1803 (T_PTR): Define.
1804 (T_ID): Define.
1805 (intel_match_token): New function.
1806 (intel_get_token): New function.
1807 (intel_putback_token): New function.
1808 (intel_expr): New function.
1809 (intel_e05): New function.
1810 (intel_e05_1): New function.
1811 (intel_e06): New function.
1812 (intel_e06_1): New function.
1813 (intel_e09): New function.
1814 (intel_e09_1): New function.
1815 (intel_e10): New function.
1816 (intel_e10_1): New function.
1817 (intel_e11): New function.
1818
19f7b010
JJ		 18192000-10-20 Jakub Jelinek <jakub@redhat.com>
1820
1821 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1822 instructions to loose any special insn->architecture mask.
1823
1824 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1825 (sparc_md_end, sparc_arch_types, sparc_arch,
1826 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1827 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1828 request v9b architecture if they are used).
1829
3ae647a0
NC		 18302000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1831
1832 * config/tc-m68k.c: Fix the previous misapplied patch.
1833
5cbdaa77
NC		 18342000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1835
50705ef4
AM		 1836 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1837 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1838 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1839 BFD_RELOC_*.
5cbdaa77 1840
e6c774b4
KH		 18412000-10-17 Kazu Hirata <kazu@hxi.com>
1842
1843 * debug.c: Fix formatting.
1844 * depend.c: Likewise.
1845 * dwarf2dbg.c: Likewise.
1846 * dwarf2dbg.h: Likewise.
1847 * ecoff.c: Likewise.
1848 * expr.c: Likewise.
1849 * expr.h: Likewise.
1850 * flonum-konst.c: Likewise.
1851 * frags.h: Likewise.
1852
ea20a7da
CC		 18532000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1854
1855 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1856 options.
1857 * doc/as.texinfo: Added notes about this new option.
1858
266cb5f1
HPN		 18592000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1860
1861 * config/tc-sh.c (JREG): Remove.
1862 (md_convert_frag): Remove #if 0:d code using JREG.
1863
6588847e
DN		 18642000-10-15 Diego Novillo <dnovillo@cygnus.com>
1865
1866 * config/tc-i386.c (i386_operand_modifier): Only match
1867 modifiers SHORT and FLAT if they are followed by a space.
1868 (parse_register): When `allow_naked_reg' is set, do not confuse
1869 identifiers that start with a register name with a register.
1870
30a2b4ef
KH		 18712000-10-12 Kazu Hirata <kazu@hxi.com>
1872
1873 * app.c: Fix formatting.
1874 * as.c: Likewise.
1875 * as.h: Likewise.
1876 * bit_fix.h: Likewise.
1877 * cgen.c: Likewise.
1878 * cgen.h: Likewise.
1879 * cond.c: Likewise.
1880
d01e2a23
AM		 18812000-10-11 Alan Modra <alan@linuxcare.com.au>
1882
1883 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1884
44852b19
AM		 18852000-10-07 Alan Modra <alan@linuxcare.com.au>
1886
dc1fc56b
AM		 1887 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1888 Re-arrange function a little and improve error message.
1889
44852b19
AM		 1890 * write.c (write_relocs): Fix a comment.
1891
1892 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1893 link-once sections.
1894
afa680f8
JW		 18952000-10-05 Jim Wilson <wilson@cygnus.com>
1896
1897 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1898
ce8a8b2f
AM		 18992000-10-05 Alan Modra <alan@linuxcare.com.au>
1900
1901 * config/tc-i386.c: Delete some useless comments, reformat others.
1902
1903 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1904 non-global syms in linkonce sections.
1905
56d27c17
AM		 19062000-10-04 Ralf Baechle <ralf@gnu.org>
1907
1908 * config/tc-ia64.c (operand_match): Don't use // style comments.
1909 * config/tc-i370.c: Likewise.
1910
7b15d668
HPN		 19112000-09-29 Hans-Peter Nilsson <hp@axis.com>
1912
1913 Changes to handle varying register prefix and user symbol prefix.
1914 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1915 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1916 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1917 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1918 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1919 (demand_register_prefix): New variable.
1920 (md_pseudo_table): New pseudo ".syntax".
1921 (md_longopts): New options --no-underscore and --underscore.
1922 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1923 on symbols_have_leading_underscore.
1924 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1925 (get_spec_reg): Ditto.
1926 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1927 Fix formatting.
1928 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1929 --help.
1930 <case OPTION_NO_US, case OPTION_US>: New.
1931 (md_show_usage): Be brief and reformat to match continuation of
1932 --help.
1933 * po/gas.pot: Regenerate.
1934
27df9f40
AM		 19352000-09-28 Alan Modra <alan@linuxcare.com.au>
1936
1937 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1938 force relocs for 12 bit branches.
1939 (md_apply_fix): Similarly, adjust logic here.
1940
5506e1a5
AM		 19412000-09-28 Alan Modra <alan@linuxcare.com.au>
1942
1943 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1944 adjust for external and weak syms as we will use a reloc. Allow
1945 for +8 offset when calculating limits of branches.
1946 (hppa_fix_adjustable): Undo 2000-09-23 change.
1947 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1948 Correct distance calculation.
47d89dba
AM		 1949 (tc_gen_reloc): Print the file name and line number if we can't
1950 handle a fixup.
5506e1a5
AM		 1951
1952 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1953 * config/tc-hppa.c (nonzero_dibits): Define.
1954 (arg_reloc_stub_needed): Check each arg and return value
1955 separately for zero case.
1956 (pa_align): Declare argument `bytes'.
1957
81d4177b
KH		 19582000-09-25 Kazu Hirata <kazu@hxi.com>
1959
1960 * config/tc-cris.c: Fix formatting.
1961 * config/tc-d10v.h: Likewise.
1962 * config/tc-d30v.c: Likewise.
1963 * config/tc-d30v.h: Likewise.
1964 * config/tc-fr30.c: Likewise.
1965 * config/tc-fr30.h: Likewise.
1966 * config/tc-m68k.c: Likewise.
1967 * config/tc-m68k.h: Likewise.
1968 * config/tc-pj.h: Likewise.
1969 * config/tc-ppc.c: Likewise.
1970 * config/tc-ppc.h: Likewise.
1971 * config/tc-sh.c: Likewise.
1972 * config/tc-sh.h: Likewise.
1973 * config/tc-sparc.c: Likewise.
1974 * config/tc-v850.h: Likewise.
1975 * config/tc-vax.h: Likewise.
1976 * config/tc-w65.h: Likewise.
1977 * config/tc-z8k.h: Likewise.
1978
959ee541
AM		 19792000-09-23 Alan Modra <alan@linuxcare.com.au>
1980
1981 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1982 checks only for ELF.
1983 (hppa_force_relocation): Likewise.
1984
139368c9
JW		 19852000-09-22 Jim Wilson <wilson@cygnus.com>
1986
1987 * config/tc-ia64.c (dv_sem): Add "stop".
1988 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1989 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1990 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1991 match above.
1992 (mark_resources): Check IA64_RS_PRr.
1993
151337e8
NC		 19942000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1995
56d27c17 1996 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1997 md_estimate_size_before_relax): Redesign and clean up the
1998 relaxation mechanism.
1999
0b7410c4
KH		 20002000-09-21 Kazu Hirata <kazu@hxi.com>
2001
2002 * config/tc-ns32k.c: Fix formatting.
2003 * config/tc-ns32k.h: Likewise.
2004
a4d24084
KH		 20052000-09-20 Kazu Hirata <kazu@hxi.com>
2006
82efde3a
KH		 2007 * config/tc-m32r.c: Fix formatting.
2008 * config/tc-m32r.h: Likewise.
2009 * config/tc-m68851.h: Likewise.
2010 * config/tc-m68hc11.c: Likewise.
2011 * config/tc-m68hc11.h: Likewise.
2012 * config/tc-m88k.c: Likewise.
2013 * config/tc-mcore.c: Likewise.
a75214e5 2014 * config/tc-mcore.h: Likewise.
82efde3a
KH		 2015 * config/tc-mips.c: Likewise.
2016 * config/tc-mips.h: Likewise.
2017 * config/tc-mn10200.h: Likewise.
2018 * config/tc-mn10300.h: Likewise.
a75214e5 2019 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 2020 * config/tc-tahoe.h: Likewise.
2021
4844386e 20222000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 2023
2024 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2025 Likewise in relaxation description comments.
2026
9e754211
AM		 20272000-09-18 Alan Modra <alan@linuxcare.com.au>
2028
2029 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2030 subtraction of two syms without emitting a relocation.
2031
2032 From David Huggins-Daines <dhd@linuxcare.com>
2033 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2034 global or weak symbols.
2035
4a4f25cf
KH		 20362000-09-15 Kazu Hirata <kazu@hxi.com>
2037
2038 * config/tc-h8300.h: Fix formatting.
2039 * config/tc-h8500.c: Likewise.
2040 * config/tc-h8500.h: Likewise.
2041 * config/tc-hppa.h: Likewise.
2042 * config/tc-i370.h: Likewise.
2043 * config/tc-i386.h: Likewise.
2044 * config/tc-i860.c: Likewise.
2045 * config/tc-i860.h: Likewise.
2046 * config/tc-i960.h: Likewise.
2047 * config/tc-ia64.c: Likewise.
2048 * config/tc-ia64.h: Likewise.
2049
1dab94dd
KH		 20502000-09-14 Kazu Hirata <kazu@hxi.com>
2051
2052 * config/tc-a29k.c: Fix formatting.
2053 * config/tc-alpha.c: Likewise.
2054 * config/tc-arc.c: Likewise.
2055 * config/tc-arc.h: Likewise.
2056 * config/tc-arm.c: Likewise.
2057 * config/tc-arm.h: Likewise.
2058 * config/tc-avr.c: Likewise.
2059 * config/tc-avr.h: Likewise.
2060 * config/tc-tic30.c: Likewise.
2061 * config/tc-tic30.h: Likewise.
2062 * config/tc-tic54x.c: Likewise.
2063 * config/tc-tic54x.h: Likewise.
2064 * config/tc-tic80.c: Likewise.
2065 * config/tc-tic80.h: Likewise.
2066
7484b8e6
TW		 20672000-09-14 Timothy Wall <twall@cygnus.com>
2068
2069 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2070 parallel comparisons for later use.
2071 (struct rsrc): Add parallel comparison type.
2072 (resources_match): Skip special cases of PR usage (non-conflicting
2073 parallel compares).
56d27c17 2074
bf514e21
KH		 20752000-09-13 Kazu Hirata <kazu@hxi.com>
2076
2077 * config/obj-ecoff.c: Fix formatting.
2078 * config/obj-elf.c: Likewise.
2079 * config/obj-elf.h: Likewise.
2080 * config/obj-evax.h: Likewise.
2081 * config/obj-generic.h: Likewise.
2082 * config/obj-hp300.c: Likewise.
2083 * config/obj-hp300.h: Likewise.
2084 * config/obj-ieee.h: Likewise.
2085 * config/obj-vms.c: Likewise.
2086 * config/obj-vms.h: Likewise.
2087
156c2f8b 20882000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 2089
50705ef4
AM		 2090 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2091 (md_parse_option): Ditto.
2092 (md_longopts): Add -mips32 option.
2093 (md_show_usage): Document new options.
2094 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2095 (mips_ip): Assemble mfc0 with a sub-selection code.
2096 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 2097 (mips_cpu_to_str): New function.
2098 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2099 Use CPU_* defines instead of hardcoded numbers.
2100
50705ef4
AM		 2101 * doc/as.texinfo: Document new options.
2102 * doc/c-mips.texi: Ditto.
156c2f8b 2103
a01b9fa4
KH		 21042000-09-12 Kazu Hirata <kazu@hxi.com>
2105
2106 * as.h: Fix formatting.
2107 * asintl.h: Likewise.
2108 * bit_fix.h: Likewise.
dcd619be
KH		 2109 * config/obj-aout.c: Likewise.
2110 * config/obj-aout.h: Likewise.
2111 * config/obj-bout.c: Likewise.
2112 * config/obj-bout.h: Likewise.
2113 * config/obj-coff.c: Likewise.
2114 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 2115 * dwarf2dbg.h: Likewise.
2116 * expr.h: Likewise.
2117 * flonum.h: Likewise.
2118 * frags.h: Likewise.
2119 * itbl-ops.h: Likewise.
2120 * macro.h: Likewise.
2121 * read.h: Likewise.
2122 * sb.h: Likewise.
2123 * struc-symbol.h: Likewise.
2124 * subsegs.h: Likewise.
2125 * symbols.h: Likewise.
2126 * tc.h: Likewise.
2127 * write.h: Likewise.
2128
92774660
KH		 21292000-09-11 Kazu Hirata <kazu@hxi.com>
2130
f0e652b4
KH		 2131 * bignum-copy.c: Fix formatting.
2132 * config/tc-i370.c: Likewise.
92774660
KH		 2133 * config/tc-i960.c: Likewise.
2134 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 2135 * ehopt.c: Likewise.
2136 * flonum-copy.c: Likewise.
2137 * flonum-konst.c: Likewise.
2138 * flonum-mult.c: Likewise.
2139 * literal.c: Likewise.
2140 * read.c: Likewise.
2141 * sb.c: Likewise.
2142 * stabs.c: Likewise.
2143 * subsegs.c: Likewise.
92774660 2144
222f8079
PB		 21452000-09-09 Philip Blundell <philb@gnu.org>
2146
2147 * configure.in (arm*-*-uclinux*): New target.
2148 * configure: Regenerate.
2149
c488923f
KH		 21502000-09-09 Kazu Hirata <kazu@hxi.com>
2151
2152 * input-file.c: Fix formatting.
2153 * itbl-ops.c: Likewise.
2154 * messages.c: Likewise.
2155
e0e3ecca
PB		 21562000-09-08 Philip Blundell <philb@gnu.org>
2157
2158 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2159 offset is negative.
2160
5d64ca4e
L		 21612000-09-07 H.J. Lu <hjl@gnu.org>
2162
2163 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2164 * configure: Rebuild.
2165
bdaaa2e1
KH		 21662000-09-07 Kazu Hirata <kazu@hxi.com>
2167
e49bc11e
KH		 2168 * atof-generic.c: Fix formatting.
2169 * config/tc-mips.c: Likewise.
e13b337a
KH		 2170 * config/tc-vax.c: Likewise.
2171 * input-scrub.c: Likewise.
bdaaa2e1 2172
d07ed2cd
AO		 21732000-09-07 Alexandre Oliva <aoliva@redhat.com>
2174
2175 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2176 * configure.in (sh-*-linux*): Added.
2177 * configure: Rebuilt.
2178
86905619
KH		 21792000-09-06 Kazu Hirata <kazu@hxi.com>
2180
a28a3ccf
JL		 2181 * config/tc-hppa.c: Fix formatting.
2182
86905619
KH		 2183 * ecoff.c: Fix formatting.
2184
58cccadb
AO		 21852000-09-06 Alexandre Oliva <aoliva@redhat.com>
2186
2187 * configure: Rebuilt with new libtool.m4.
2188
542d6675
KH		 21892000-09-05 Kazu Hirata <kazu@hxi.com>
2190
2191 * cgen.c: Fix formatting.
2192 * config/tc-ia64.c: Likewise.
2193
5b343f5a
NC		 21942000-09-05 Nick Clifton <nickc@redhat.com>
2195
2196 * aclocal.m4: Regenerate.
2197 * config.in: Regenerate.
2198 * configure: Regenerate.
2199 * po/gas.pot: Regenerate.
50bbae35 2200
07e90ad5
HPN		 22012000-09-05 Hans-Peter Nilsson <hp@axis.com>
2202
2203 * config/tc-cris.c: Correct comment typos.
2204
1485d400
EC		 22052000-09-05 Eric Christopher <echristo@cygnus.com>
2206
2207 * config/tc-mn10300.c: Cleanup.
2208 (md_pcrel_from): Enable.
2209
904a31bf
AM		 22102000-09-05 Alan Modra <alan@linuxcare.com.au>
2211
927781e2
AM		 2212 * expr.c (operand): Fix a comment typo.
2213 * write.c (write_relocs): Fix a signed/unsigned warning.
2214
ecacdc7a
AM		 2215 * config/tc-hppa.c (fudge_reg_expressions): New
2216 (hppa_force_reg_syms_absolute): New.
2217 (pa_equ): Allow reg_section expressions.
2218 * config/tc-hppa.c (md_optimize_expr): Define.
2219 (hppa_force_reg_syms_absolute): Prototype.
2220
2221 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2222 (pa_parse_number): Pass in arg to select fp reg parsing.
2223 Return 1 to indicate format checks pass. If strict, then only
2224 accept a register or register symbol. Return value in...
2225 (pa_number): New static for pa_parse_number.
2226 (FP_REG_BASE): Define.
2227 (FP_REG_RSEL): Define.
2228 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2229 appropriate. White space changes.
2230 (need_pa11_opcode): Don't bother passing any params, get them from
2231 globals instead.
2232 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2233 Remove extraneous check in case 'Q'.
2234 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2235 reg, set section of resulting symbol to reg_section.
2236 (pa_parse_space_stmt): Modify call to pa_parse_number.
2237 (pa_space): Likewise.
2238
904a31bf
AM		 2239 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2240 (hppa_force_relocation): Handle vtable relocs.
2241 (pa_vtable_entry): New.
2242 (pa_vtable_inherit): New.
2243 (md_pseudo_table): Add entries for vtable pseudos.
2244 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2245 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2246 against weak syms.
2247 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2248 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2249 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2250 millicode import.
2251 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2252 specify a symbol type.
2253
2254 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2255 dependent things together.
2256 (md_elf_symbol_type): Define.
2257
2258 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2259 symbol.
2260 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2261
2262 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2263 (obj_elf_vtable_entry): Declare.
2264
2265 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2266 and export function.
2267 (obj_elf_vtable_entry): Similarly.
2268 (elf_pseudo_table): Fix the damage with a cast.
2269
a47cf567 22702000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2271
2272 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2273 for template selection when a label is needed.
2274
197865e8
KH		 22752000-09-02 Kazu Hirata <kazu@hxi.com>
2276
2277 * config/tc-ia64.c: Fix formatting.
2278
18e03609
NC		 22792000-09-02 Nick Clifton <nickc@redhat.com>
2280
2281 * configure.in: Increase version number to 2.10.91.
2282 * configure: Regenerate.
2283 * aclocal.m4: Regenerate.
2284 * config.in: Regenerate.
2285 * po/gas.pot: Regenerate.
2286 * Makefile.in: Regenerate.
1485d400 2287
a1cc9221
AO		 22882000-09-01 Alexandre Oliva <aoliva@redhat.com>
2289
2290 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2291 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2292 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2293 similar relocs.
2294 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2295 branches.
2296
22972000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2298
2299 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2300 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2301 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2302 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2303 (GOT_symbol): New variable.
2304 (md_undefined_symbol): Set it.
2305
44576e1f
RH		 23062000-09-01 Richard Henderson <rth@cygnus.com>
2307
2308 * config/tc-ia64.c (match): Don't inline.
2309 (extra_goodness): New.
2310 (md_begin): Prefer nop.f and nop.b for best_template.
2311
29f8404c
KH		 23122000-08-31 Kazu Hirata <kazu@hxi.com>
2313
76b0a8c0
KH		 2314 * as.c: Fix formatting.
2315 * cond.c: Likewise.
2316 * frags.c: Likewise.
29f8404c
KH		 2317 * macro.c: Likewise.
2318
b4c1ea07
EC		 23192000-08-31 Eric Christopher <echristo@cygnus.com>
2320
2321 * config/tc-mn10300.c: Cleanup and fix warnings.
2322 (md_pseudo_table): Add initializers.
2323 (md_show_usage): Cleanup.
2324 (md_parse_option): Fix warnings.
2325 (md_undefined_symbol): Fix warnings.
2326 (md_conver_frag): Fix warnings.
2327 (tc_gen_reloc): Fix warnings.
2328 (md_apply_fix3): Fix warnings.
2329 (check_operand): Fix warnings.
2330
ac48eca1
AO		 23312000-08-31 Alexandre Oliva <aoliva@redhat.com>
2332
2333 * acinclude.m4: Include libtool and gettext macros from the
2334 top level.
2335 * aclocal.m4, configure: Rebuilt.
2336
e0c21649
GK		 23372000-08-30 Mark Hatle <mhatle@mvista.com>
2338
2339 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2340
cf39a089
KH		 23412000-08-31 Kazu Hirata <kazu@hxi.com>
2342
2343 * listing.c: Fix formatting.
2344
3ee4defc
KH		 23452000-08-29 Kazu Hirata <kazu@hxi.com>
2346
2347 * app.c: Fix a comment typo. Fix formatting.
2348
1e8d20f4
NC		 23492000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2350
29184774 2351 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2352 offset of the target destination for jmp instructions.
2353 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2354
5bcac8a4
HPN		 23552000-08-24 Hans-Peter Nilsson <hp@axis.com>
2356
2357 * NEWS: Mention support for CRIS.
2358
46547ecc
DC		 2359Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2360
2361 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2362 Sets `.lcomm' alignment to zero.
2363
4b853faa
AO		 23642000-08-23 Alexandre Oliva <aoliva@redhat.com>
2365
29184774
NC		 2366 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2367 TC_FIX_ADJUSTABLE): Define.
4b853faa 2368
efcc5914
JW		 23692000-08-23 Jim Wilson <wilson@cygnus.com>
2370
2371 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2372 unwind.personality_routine is set.
2373
aca719bf
AO		 23742000-08-23 H.J. Lu <hjl@gnu.org>
2375
2376 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2377
a3da4de1
AO		 23782000-08-23 Alexandre Oliva <aoliva@redhat.com>
2379
2380 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2381 environment is pe.
2382
56385375
L		 23832000-08-22 H.J. Lu <hjl@gnu.org>
2384
2385 * config.in (STRICTCOFF): New for strict COFF.
2386
2387 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2388 i386-*-go32* and i386-go32-rtems*.
2389 * configure: Rebuilt.
2390
2391 * config/obj-coff.c (obj_coff_endef): Follow the historical
2392 behavior if STRICTCOFF is not defined.
2393
2394 * doc/internals.texi: Document STRICTCOFF.
2395
8f36cd18
AO		 23962000-08-22 Alexandre Oliva <aoliva@redhat.com>
2397
2398 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2399 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2400 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2401 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2402 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2403 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2404 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2405 Likewise.
2406
58a77e41
EC		 24072000-08-22 Eric Christopher <echristo@cygnus.com>
2408
2409 * config/tc-mn10300.c: (md_apply_fix): New function.
2410 (mn10300_force_relocation): New function.
2411 (mn10300_fix_adjustable): New function.
2412
2413 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2414 (TC_HANDLES_FX_DONE): Define.
2415 (obj_fix_adjustable): Define.
2416 (MD_APPLY_FIX3): Define.
2417 (TC_LINKRELAX_FIXUP): Define.
2418
2419 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2420 previously defined.
2421 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2422
2423 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2424
ded0649c
JE		 24252000-08-21 Jason Eckhardt <jle@cygnus.com>
2426
2427 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2428 if the fixup resulted in a relocation.
2429
66102fe2
NC		 24302000-08-18 Nick Clifton <nickc@redhat.com>
2431
2432 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2433 Make reference to first element of shift_names explicit.
2434
02198638
AO		 24352000-08-18 Alexandre Oliva <aoliva@redhat.com>
2436
2437 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2438 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2439 add a symbol's address. Removed all target-specific #ifdefs that
2440 used to accomplished the same.
2441 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2442 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2443 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2444 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2445 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2446
353e2c69
KH		 24472000-08-17 Kazu Hirata <kazu@hxi.com>
2448
2449 * dwarf2dbg.c: Fix formatting.
2450
4fb7971f
NC		 24512000-08-17 Nick Clifton <nickc@redhat.com>
2452
2453 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2454 to be recoded as logical shift lefts by zero.
2455
50b81f19
JW		 24562000-08-16 Jim Wilson <wilson@cygnus.com>
2457
2458 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2459 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2460 source registers.
2461 (note_register_values): Handle IA64_OPND_R3_2 operands.
2462
f869cfc6
JE		 24632000-08-16 Jason Eckhardt <jle@cygnus.com>
2464
50bbae35 2465 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2466
8cb8bcba
NC		 24672000-08-16 Nick Clifton <nickc@redhat.com>
2468
2469 * config/tc-arm.c (struct asm_shift): Delete.
2470 (shift[]): Delete.
2471 (enum asm_shift_index): New.
2472 (struct asm_shift_properties): New.
2473 (struct asm_shift_name): New.
2474 (shift_properties[]); New.
2475 (shift_names[]); New.
2476
2477 (decode_shift): Use new structures.
2478 Issue a warning is "ROR #0" is used.
2479 Issue a warning if "ASR #0" or "LSR #0" is used.
2480
2481 (md_begin): Initialise arm_shift_hsh table from new
2482 asm_shift_name array.
2483
c2158c24
JJ		 24842000-08-16 Jakub Jelinek <jakub@redhat.com>
2485
2486 * config/tc-sparc.c: Kill all warnings.
2487 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2488 in -xarch= as well.
2489 (md_show_usage): Update usage text.
2490
70485b5c
NC		 24912000-08-16 Nick Clifton <nickc@redhat.com>
2492
c2158c24 2493 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2494 useful.
2495
a47cf567 24962000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2497
2498 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2499
2500 * config/tc-sh.c (md_assemble): Changed so debug_type
2501 test performed for ppi_assemble
2502 * config/tc-sh.c: Included dwarf2dbg.h.
2503 (debug_line): Defined.
2504 (md_assemble): Generates dwarf2 line info.
2505 (sh_finalize): New function. Finalize dwarf2 info.
2506 (assemble_ppi): Returns size of code generated.
2507 (build_Mytes): Returns size of code generated.
2508 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2509 * config/tc-sh.h (md_end): Defined.
2510 (sh_finalize): Declared.
2511
1db77c8e
AO		 25122000-08-15 Alexandre Oliva <aoliva@redhat.com>
2513
2514 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2515 md_number_to_chars.
2516
046b3b54
NC		 25172000-08-14 Nick Clifton <nickc@redhat.com>
2518
2519 * config/tc-arm.c (do_bx): Allow "bx pc".
2520
c43c2cc5
JW		 25212000-08-14 Jim Wilson <wilson@cygnus.com>
2522
2523 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2524 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2525 (md_begin): Change assignment to md.flag to OR in the new bit.
2526
d1d8ba22
NC		 25272000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2528
2529 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2530 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2531 C_MOU, and C_EOS.
d1d8ba22 2532
22b36938
JE		 25332000-08-14 Jason Eckhardt <jle@cygnus.com>
2534
2535 * NEWS: Mention i860 support.
2536
c0bd0db2
JL		 2537Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2538
2539 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2540
0ac658b8
AS		 25412000-08-14 Andreas Schwab <schwab@suse.de>
2542
2543 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2544
9fc2dda2
JE		 25452000-08-11 Andreas Schwab <schwab@suse.de>
2546
2547 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2548 argument.
2549
bc4466dc
KH		 25502000-08-11 Kazu Hirata <kazu@hxi.com>
2551
2552 * expr.c: Fix formatting.
351aa9f6 2553 * config/obj-bout.c: Likewise.
bc4466dc 2554
a9c99419
JE		 25552000-08-10 Jason Eckhardt <jle@cygnus.com>
2556
2557 * doc/c-i860.texi: Flesh out the i860 section more.
2558
7c743825
KH		 25592000-08-10 Kazu Hirata <kazu@hxi.com>
2560
2561 * symbols.c: Fix formatting.
929b12bc 2562 * expr.c: Likewise.
7c743825 2563
fa2255cb
DN		 2564Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2565
29184774
NC		 2566 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2567 modifier has the IgnoreSize bit set.
fa2255cb 2568
fc997f4b
AM		 25692000-08-09 Alan Modra <alan@linuxcare.com.au>
2570
2571 From Rodney Brown <RodneyBrown@mynd.com>
2572 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2573 * configure: Regenerate.
2574
a47cf567
NC		 25752000-08-09 Kazu Hirata <kazu@hxi.com>
2576
2577 * hash.c: Fix formatting.
2578 * gasp.c: Likewise.
2579
305d537e
JE		 25802000-08-08 Jason Eckhardt <jle@cygnus.com>
2581
2582 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2583 (i860_fix_info): New enum.
2584 (MD_APPLY_FIX3): Define.
2585 (WORKING_DOT_WORD): Define.
2586 (TC_HANDLES_FX_DONE): Define.
2587 (DIFF_EXPR_OK): Define.
2588 (LISTING_HEADER): Define.
2589 (TARGET_FORMAT): Select target format based on endian flag.
2590 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2591 (target_big_endian): Add external declaration.
2592
2593 * config/tc-i860.c: All existing code reworked completely. Other
2594 new code shown below.
2595 (SYNTAX_SVR4): Define.
2596 (target_warn_expand): New variable.
2597 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2598 (md_longopts): Declare and define with new options (-EL, -EB,
2599 and -mwarn-expand).
2600 (md_show_usage): New function.
2601 (md_operand): New function.
2602 (obtain_reloc_for_imm16): New function.
2603 (md_apply_fix3): New function.
2604 (tc_gen_reloc): New function.
2605
df86943d
NC		 26062000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2607
2608 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2609 2 bytes of the jump address are in the same frag.
2610 (find): Accept 68hc12 register indirect modes.
2611
2612 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2613
30d25259
RH		 26142000-08-07 Richard Henderson <rth@cygnus.com>
2615
2616 * config/tc-ia64.c (unwind): Add prologue_mask member.
2617 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2618 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2619 (dot_body): Clear unwind.prologue_mask.
2620 (dot_prologue): Set it. Accept a register second argument.
2621
2d484c7f
KH		 26222000-08-07 Kazu Hirata <kazu@hxi.com>
2623
2624 * config/atof-ieee.c: Fix formatting.
2625 * config/atof-tahoe.c: Likewise.
2626
a47cf567 26272000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2628
3d4ae3c0
NC		 2629 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2630 work.
2631
c91d2e08
NC		 2632 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2633 of .popsection, .previous, .pushsection, .subsection,
2634 .version, .vtable_entry, .vtable_inherit and .weak.
2635
47926f60
KH		 26362000-08-05 Kazu Hirata <kazu@hxi.com>
2637
2638 * config/tc-cris.c: Fix formatting.
2639 * config/tc-i386.c: Likewise.
2640 * config/tc-sparc.c (sparc_ip): Simplify the code.
2641
ab3e48dc
KH		 26422000-08-04 Kazu Hirata <kazu@hxi.com>
2643
2644 * config/tc-cris.c: Rearrange code for readability.
2645 * config/tc-d10v.c: Fix formatting.
2646 * config/tc-m32r.c: Likewise.
2647 * config/tc-sparc.c: Likewise.
2648
3d56ab85
JW		 26492000-08-02 Jim Wilson <wilson@cygnus.com>
2650
2651 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2652 before ia64_find_opcode.
2653 (md_assemble): Likewise.
2654
3f9dfb2c
NC		 26552000-08-01 Nick Clifton <nickc@cygnus.com>
2656
a47cf567 2657 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2658 Undo some formatting fixes.
3f9dfb2c 2659
28e4f854
KH		 26602000-08-01 Kazu Hirata <kazu@hxi.com>
2661
2662 * config/obj-som.c: Fix formatting.
2663 * config/obj-ieee.c: Likewise.
2664 * config/tc-arm.c: Likewise.
2665 * config/tc-v850.c: Likewise.
2666
a570e639
NC		 26672000-08-01 Nick Clifton <nickc@redhat.com>
2668
2669 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2670 index by command line option.
58a77e41 2671
a570e639
NC		 26722000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2673
2674 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2675 (@node M68K-Branch): Rewrite to match the reality.
2676
e3308d0d
JE		 26772000-07-31 Jason Eckhardt <jle@cygnus.com>
2678
2679 * doc/c-i860.texi: New file.
2680 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2681 * doc/Makefile.in: Regenerate.
2682 * doc/all.texi: Add I860 as relevant architecture.
2683 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2684
2fd5405a
NC		 26852000-07-31 Kazu Hirata <kazu@hxi.com>
2686
2687 * config/tc-d30v.c: Fix formatting.
2688
28e7409f
NC		 26892000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2690
50bbae35
AM		 2691 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2692 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2693 long emit a long branch if available instead of an absolute jump, never
2694 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2695
2696 * doc/c-m68k.texi: Document new command line option.
58a77e41 2697
a47cf567
NC		 26982000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2699
2700 * config/tc-avr.c: Use PARAMS macro in function declarations.
2701 Don't declare md_pcrel_from_section (already in tc-avr.h).
2702 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2703 (avr_operand): Don't set (unsigned) op_mask to -1.
2704
534022ea
JE		 27052000-07-28 Jason Eckhardt <jle@cygnus.com>
2706
50bbae35
AM		 2707 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2708 * configure: Regenerated.
2709 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2710 of operand to the .type directive (.e.g, "type").
534022ea 2711
4c400d5e
AM		 27122000-07-28 Alan Modra <alan@linuxcare.com.au>
2713
2714 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2715 * app.c (do_scrub_chars): Record where first comment found.
2716 * read.c (read_a_source_file): Init found_comment on entry, and
2717 notify whether comments found on exit.
2718 * config/tc-hppa.c (md_shortopts): Add "c".
2719 (md_longopts): Add warn-comment.
2720 (md_parse_option): Handle it.
2721 (md_show_usage): Show available options.
2722 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2723
0aa529cb
AC		 2724Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2725
2726 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2727 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2728 sym_ptr_ptr
0aa529cb
AC		 2729 (md_estimate_size_before_relax): Don't fall off end of function.
2730
c6a7ab1f
NC		 27312000-07-27 Kazu Hirata <kazu@hxi.com>
2732
2733 * config/tc-avr.c: Fix formatting.
2734 * config/tc-ns32k.c: Likewise.
2735
e0c6ed95
AM		 27362000-07-27 Alan Modra <alan@linuxcare.com.au>
2737
2738 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2739
27402000-07-27 Kazu Hirata <kazu@hxi.com>
2741
2742 * config/tc-d10v.c: Fix formatting.
2743 * config/tc-z8k.c: Likewise.
2744 * config/tc-sparc.c: Likewise.
2745
6883dc5e 27462000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2747
2748 * cgen.c (queue_fixup): Declare opinfo.
2749 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2750 (gas_cgen_md_operand): Ditto.
2751 (gas_cgen_md_apply_fix3): Ditto.
2752
39da8128
DD		 27532000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2754
2755 * config/obj-coff.c (obj_frob_symbol): Don't merge
2756 labels. Don't merge if the symbol isn't constant. Return
2757 immediately if a symbol is merged.
2758
65e68b04
AM		 27592000-07-22 Alan Modra <alan@linuxcare.com.au>
2760
2761 * frags.c (frag_align): Correct absolute section alignment.
2762
5e0d736c
DD		 27632000-07-20 DJ Delorie <dj@redhat.com>
2764
2765 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2766 it breaks linking against DLLs.
2767
3bcbcc3d
HPN		 27682000-07-20 Hans-Peter Nilsson <hp@axis.com>
2769
2770 * configure.in: Add CRIS support.
2771 * configure: Regenerate.
2772 * Makefile.am: (CPU_TYPES): Add cris.
2773 (CPU_OBJ_VALID) [aout]: Add cris.
2774 (MULTI_CPU_TYPES): Add cris.
2775 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2776 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2777 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2778 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2779 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2780 Regenerate dependencies.
2781 * Makefile.in: Regenerate.
2782 * aclocal.m4: Regenerate.
2783 * as.c: Declare crisaout, criself.
2784 * config/tc-cris.h, config/tc-cris.c: New.
2785 * config/e-criself.c, config/e-crisaout.c: New.
2786 * po/POTFILES.in, po/gas.pot: Regenerate.
2787
041ff4dd 27882000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2789
041ff4dd 2790 * read.c: Fix formatting.
efaf0ba4 2791 * write.c: Fix formatting.
041ff4dd 2792
f980ada0
L		 27932000-07-19 H.J. Lu <hjl@gnu.org>
2794
2795 * sb.c: Include <stdlib.h> if exists for abort ().
2796
25a8b250
AM		 27972000-07-19 Alan Modra <alan@linuxcare.com.au>
2798
2799 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2800 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2801 (pa_type_args): Same here.
2802
7a9aaf92
NC		 28032000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2804
2805 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2806 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2807 the storage class is already set.
2808
8098403c
NC		 28092000-07-17 Kazu Hirata <kazu@hxi.com>
2810
fafb6d17 2811 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2812 * config/tc-mn10200.c: Likewise.
2813 * config/tc-mn10300.c: Likewise.
2814 * config/tc-pj.c: Likewise.
2815 * config/tc-tic80.c: Likewise.
2816 * config/tc-w65.c: Likewise.
8098403c 2817
977e771a
FCE		 28182000-07-17 Frank Ch. Eigler <fche@redhat.com>
2819
2820 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2821 is defined.
2822
63bf5651
ILT		 28232000-07-15 Ian Lance Taylor <ian@zembu.com>
2824
2825 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2826 @code.
2827
1cd1c99b
AM		 28282000-07-15 Alan Modra <alan@linuxcare.com.au>
2829
2830 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2831 ELF as are used for SOM (except the 32-bit reloc one) to decide
2832 whether a symbol can be reduced to a section symbol. Expand on
2833 the comment for symbols involved in LR% and RR% expressions.
2834
119d663a
NC		 28352000-07-14 Nick Clifton <nickc@cygnus.com>
2836
2837 * config/tc-mips.c (mips_disable_float_construction): New
2838 static variable. Set to true if doubles should not be
2839 constructed by loading two single width fp registers with
2840 halves of the value.
2841 (mips_ip): Test mips_disable_float_construction.
2842 (md_longopts): Add command line switches --construct-floats
2843 and --no-construct-floats.
2844 (md_parse_option): Parse new command line options.
2845 (md_show_usage): Describe new command line options.
2846
2847 * doc/c-mips.texi: Document new command line options.
2848
906fac54
AM		 28492000-07-13 Koundinya K <kk@ddeorg.soft.net>
2850
2851 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2852 * configure: Regenerate.
2853
28542000-07-13 Hans-Peter Nilsson <hp@axis.com>
2855
2856 * configure.in (DEFAULT_EMULATION setting): Revert part of
2857 2000-07-01 change that set te_multi=multi unless set to tmips.
2858 * configure: Regenerate.
2859
7f788821
NC		 28602000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2861
2862 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2863 section when aligning it increases its size.
7f788821 2864
9a736b6b
NC		 28652000-07-11 Kazu Hirata <kazu@hxi.com>
2866
2867 * config/tc-tic54x.c: Fix formatting.
2868
3dd5103b
NC		 28692000-07-10 Kazu Hirata <kazu@hxi.com>
2870
2871 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2872 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2873
46b85d42
AM		 28742000-07-10 Alan Modra <alan@linuxcare.com.au>
2875
2876 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2877 displacements correctly.
2878
2879 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2880
28812000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2882
2883 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2884 warning.
2885 (hash_jam): Ditto.
2886
ad1079af
AM		 28872000-07-09 Alan Modra <alan@linuxcare.com.au>
2888
2889 From David Huggins-Daines <dhd@linuxcare.com>
2890 * config/te-hppalinux64.h: Add a new emulation.
2891 * configure.in (emulations): Add configure bits to support the
2892 64-bit Linux/parisc target.
2893 * configure: Regenerate.
2894
2895 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2896 (md_shortopts): Add `V' for ELF.
2897
2898 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2899 when SOM or ELF_ARG_RELOC are defined.
2900 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2901 ELF_ARG_RELOC are defined.
2902 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2903 (pa_stringer): ..Do it here instead. Fix comment typos.
2904 (hppa_force_relocation): Cast enums to int before comparing with
2905 ints.
2906
2907 From Ryan Bradetich <rbradetich@uswest.net>
2908 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2909 redifinition warning.
2910 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2911 (hppa_force_relocation): ditto
ad1079af
AM		 2912 (md_apply_fix): Added cast to buf to fix warnings.
2913
2914 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2915 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2916
2917 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2918 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2919 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2920 reloc_type** to avoid warnings in switch.
2921 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2922 little earlier instead.
2923
2924 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2925 and elf.
2926 (pa_type_args): Use symbol_arg_reloc_info.
2927 (struct pa_it): Make arg_reloc unsigned int.
2928 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2929 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2930 (pa_code): Delete. pa_text duplicates this function.
2931 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2932 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2933 int.
2934 (cons_fix_new_hppa): Actually change selector to e_fsel when
2935 warning about assuming so.
2936 (tc_gen_reloc): More example elf arg reloc code.
2937 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2938 (hppa_force_relocation): Likewise.
2939
2940 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2941 files.
2942 (pa_end_of_source): Prototype.
2943 (hppa_fix_adjustable): Prototype.
2944 (LABELS_WITHOUT_COLONS): Move it..
2945 * config/te-hppa.h: To here.
2946
2947 * config/te-hppa64.h: New file.
2948
2949 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2950 type.
2951 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2952 format -10, -16, 16 relocs.
2953 (hppa_elf_mark_end_of_function): Test for null
2954 last_call_info->start_symbol
2955
2956 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2957 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2958 re_assesmble_* functions. Delete extraneous statements. Fix
2959 typos in comments.
2960 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2961 insn to re_assemble_*.
2962
623aa224
UC		 29632000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2964
2965 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2966
c4aa876b
NC		 29672000-07-08 Kazu Hirata <kazu@hxi.com>
2968
2969 * config/tc-sh.c: Fix formatting.
d0313fb7 2970 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2971 * depend.c: Fix formatting.
2972 * flonum-konst.c: Likewise.
2973 * flonum-mult.c: Likewise.
c4aa876b 2974
6b31947e
NC		 29752000-07-07 Kazu Hirata <kazu@hxi.com>
2976
a5bfe8c9 2977 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2978 * config/obj-vms.c: Fix comments.
2979 * config/tc-a29k.c: Likewise.
2980 * config/tc-alpha.c: Likewise.
2981 * config/tc-h8300.c: Likewise.
2982 * config/tc-h8500.c: Likewise.
2983 * config/tc-i370.c: Likewise.
2984 * config/tc-ia64.c: Likewise.
2985 * config/tc-m68hc11.c: Likewise.
2986 * config/tc-m68k.c: Likewise.
2987 * config/tc-mips.c: Likewise.
2988 * config/tc-ns32k.c: Likewise.
2989 * config/tc-ppc.c: Likewise.
2990 * config/tc-z8k.c: Likewise.
6b31947e 2991
b8a9dcab
NC		 29922000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2993
2994 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2995 Default to '(SEC_LOAD | SEC_DATA)'.
2996 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2997
2998 * doc/internals.texi (CPU Backend): Describe
2999 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3000
beb2de9b
AC		 3001Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3002
3003 * as.c (parse_args): NULL terminate the long option list.
3004
24ddb296
AC		 3005Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3006
3007 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 3008 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 3009
1fe72011
NC		 30102000-07-05 Nick Clifton <nickc@cygnus.com>
3011
3012 * config/tc-d30v.c (write_2_short): Further changes to warning
3013 messages produced when combining EITHER_BUT_PREFER_MU attributed
3014 opcodes.
3015
a5bfe8c9 30162000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 3017
3018 * MAINTAINERS: new
3019
8de8f17e
AO		 30202000-07-04 Alexandre Oliva <aoliva@redhat.com>
3021
3022 * config/tc-arm.c (psrs): Accept combinations of flags.
3023
00d2865b
NC		 30242000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3025
3026 * config/tc-avr.c: Change _ () to _() around all strings marked
3027 for translation (exception from the usual coding style).
3028 (avr_opt): New struct variable, how the new switches are set.
3029 (OPTION_MMCU): Define as 'm' and actually use.
3030 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3031 (show_mcu_list): New function, display the list of known MCUs.
3032 (md_show_usage): Document the new switches. Call show_mcu_list.
3033 (avr_set_arch): Change 'm' to OPTION_MMCU.
3034 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3035 Handle the new switches.
3036 (avr_operands): Disable warnings for undefined combinations of
3037 operands if -mall-opcodes. Disable warnings for skipping two-word
3038 instructions if enhanced core or -mno-skip-bug.
3039 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3040 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3041 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3042 (avr_ldi_expression): Warn about implicit lo8().
3043 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3044
54588503
UC		 30452000-07-01 Koundinya K <kk@ddeorg.soft.net>
3046
50bbae35
AM		 3047 * configure.in: Add entry for mips-*-sysv4*MP*
3048 * configure: Rebuild
3049 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3050 elf32-tradlittlemips for traditional mips targets.
3051 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3052 test for Link Once sections as in adjust_reloc_syms.
3053 * config/te-tmips.h: New file for traditional mips targets. Define
3054 TE_TMIPS.
58a77e41 3055
c9900432
NC		 30562000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3057
3058 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3059 flags argument is not present, don't change an existing section's
3060 section's attributes. If the flags argument is present, warn if the
3061 attributes don't match the section's current attributes. When
3062 long section names are supported, set SEC_LINK_ONCE and
3063 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3064
9d87310a
HPN		 3065Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3066
3067 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3068 symbols; create them.
3069
dbddefbf
NC		 30702000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3071
3072 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 3073 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 3074
2ae7e77b
AH		 30752000-06-27 Aldy Hernandez <aldyh@redhat.com>
3076
3077 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 3078 expressions. Ignore the problem when handling 16 bit signed
3079 immediates, because the assembler will take care of the relocation
3080 later.
2ae7e77b 3081
6b2539e3
NC		 30822000-06-27 Nick Clifton <nickc@cygnus.com>
3083
3084 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 3085 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 3086 sequential order, and emit warning messages if the input source
3087 code contains constructs like that, or parallel constructs
3088 containing such opcodes.
3089
65aa24b6
NC		 30902000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3091
3092 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3093 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3094 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3095 (md_show_usage): Update usage message.
3096 (md_parse_option): Allow redefinition of MCU type within the
3097 same avr[1-5] bfd machine type. Show both old and new MCU type
3098 in the error message.
3099 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3100 Simplify 8K wrap code.
3101
f0c56b90
NC		 31022000-06-25 Kazu Hirata <kazu@hxi.com>
3103
50bbae35
AM		 3104 * config/obj-aout.c: Remove all uses of DEFUN.
3105 * config/obj-ieee.c: Likewise.
3106 * config/tc-sh.c: Fix comment typos.
3107 * config/tc-tahoe.c: Likewise.
3108 * config/tc-vax.c: Likewise.
3109 * config/tc-w65.c: Likewise.
3110 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 3111 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3112
6d249963
DD		 31132000-06-24 DJ Delorie <dj@cygnus.com>
3114
3115 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3116 more changes from Sept 1999
3117 (tc_i386_fix_adjustable): ditto
3118 (md_apply_fix3): ditto
3119
680d2857 31202000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 3121
680d2857
FCE		 3122 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3123 (gas_cgen_parse_operand): Set it around expression() call.
3124 (gas_cgen_md_operand): Test for it before longjmp().
3125
e7b305a2
AM		 31262000-06-24 Kazu Hirata <kazu@hxi.com>
3127
c0fecd35
AM		 3128 * config/tc-h8500.c: Remove all uses of DEFUN.
3129 * config/tc-sh.c: Likewise.
3130 * config/tc-w65.c: Likewise.
3131 * config/tc-z8k.c: Likewise.
3132
e7b305a2
AM		 3133 * config/tc-h8500.c: Fix typos in comments.
3134
ed6d6fd3
FCE		 31352000-06-23 Frank Ch. Eigler <fche@redhat.com>
3136
3137 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3138 is defined.
3139
f7c88872
AM		 31402000-06-23 matthew green <mrg@redhat.com>
3141
3142 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 3143 defined. Fix error message for `[' grouping.
f7c88872 3144
70d6ecf3
AM		 31452000-06-22 Kazu Hirata <kazu@hxi.com>
3146
3147 * config/tc-h8300.c: Fix formatting and comment typos.
3148
e9718fe1
TW		 31492000-06-22 Timothy Wall <twall@cygnus.com>
3150
3151 * config/tc-ia64.c (note_register_values): Move premature QP
3152 notation clearing into the appropriate place.
3153
45288df1
AM		 31542000-06-22 Alan Modra <alan@linuxcare.com.au>
3155
1581f8c9
AM		 3156 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3157 first before anything else. Add bin-bugs.h, emul.h and progress.h
3158 Sort list of files as for $(OBJS) in Makefile.am.
3159
3160 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3161 find one. Remake dependencies.
3162 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3163 * Makefile.in: Regenerate.
3164 * doc/Makefile.in: Regenerate.
3165
45288df1
AM		 3166 * config/tc-i386.c (i386_displacement): Don't assume a constant
3167 displacement is necessarily 16 bits when in 16 bit code mode.
3168 (md_assemble): Instead size the displacement here after we know
3169 for sure that a .code16gcc operand hasn't automatically added
3170 operand size prefixes.
3171
01580992
L		 31722000-06-21 H.J. Lu <hjl@gnu.org>
3173
3174 * Makefile.am: Rebuild dependency.
3175 * Makefile.in: Rebuild.
3176
40f09f82
JL		 31772000-06-21 Kazu Hirata <kazu@hxi.com>
3178
3179 * config/tc-h8300.c (parse_reg): Make the function static.
3180 (parse_exp): Likewise.
3181
78295804
DD		 31822000-06-20 DJ Delorie <dj@cygnus.com>
3183
3184 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3185 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3186 for cygwin import libraries to work properly.
3187
45f85b08
L		 31882000-06-20 H.J. Lu <hjl@gnu.org>
3189
3190 * Makefile.am: Rebuild dependency.
3191 * Makefile.in: Rebuild.
3192 * configure: Likewise.
3193 * doc/Makefile.in: Likewise.
3194
39bec121
TW		 31952000-06-20 Timothy Wall <twall@cygnus.com>
3196
3197 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3198 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3199 * doc/c-tic54x.texi: New.
3200 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3201 documentation file.
39bec121 3202 * doc/all.texi: Add C54X.
3e87a760 3203 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3204 * doc/Makefile.in: Regenerate.
3205 * configure.in: Add tic54x and define LIBM for tic54x.
3206 * configure: Regenrate.
3207 * config/tc-tic54x.[ch]: New.
3208 * config/obj-coff.h: Add tic54x.
3209 * Makefile.am: (CPU_TYPES): Add tic54x.
3210 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3211 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3212 (as_new_LDADD): Add $(LIBM).
3213 * Makefile.in: Regenerate.
3e87a760 3214
60bcf0fa
NC		 32152000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3216
3217 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3218 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3219 * doc/as.texinfo: Likewise.
3220
3221 * configure, Makefile.in: Regenerate.
3222 * configure.in (emulations): Recognize m6811 and m6812.
3223 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3224 Added files for 68hc11 and 68hc12 assembler.
3225 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3226 * config/tc-m68hc11.h: Header definition for that assembler.
3227
ec05f674
NC		 32282000-06-18 Nick Clifton <nickc@redhat.com>
3229
24ef8152
NC		 3230 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3231 instead of OCTETS_PER_BYTE.
3232
ec05f674 3233 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3234 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3235
119caedd
L		 32362000-06-18 H.J. Lu <hjl@gnu.org>
3237
3238 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3239 * configure: Rebuild.
3240
607723e4
NC		 32412000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3242
3e87a760
AM		 3243 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3244 to BFD_ASSEMBLER.
607723e4 3245
b946ec34
NC		 32462000-06-16 Nick Clifton <nickc@cygnus.com>
3247
3248 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3249 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3250
3251 * doc/c-mips.texi: Document newly accepted cpu variants.
3252
37ce37b1
UC		 32532000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3254
3255 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3256
c06ae4f2
UC		 32572000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3258
3259 * macro.c (getstring): Make it possible to escape the quote
3260 character.
3261
20348649
JL		 3262Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3263
3264 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3265
bcef29e6
L		 32662000-06-13 H.J. Lu <hjl@gnu.org>
3267
3268 * configure: Regenerate.
3269
63a0b638
AM		 32702000-06-09 Alan Modra <alan@linuxcare.com.au>
3271
3272 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3273 separator.
3274 * doc/internals.texi (line_separator_chars): Semicolon is no
3275 longer a default. Mention null and newline as defaults.
3276
3277 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3278
3279 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3280 * config/tc-i860.h (line_separator_chars): Likewise.
3281 * config/tc-h8300.c (line_separator_chars): Likewise.
3282 * config/tc-i960.c (line_separator_chars): Likewise.
3283 * config/tc-m68k.c (line_separator_chars): Likewise.
3284 * config/tc-mips.c (line_separator_chars): Likewise.
3285 * config/tc-ns32k.c (line_separator_chars): Likewise.
3286 * config/tc-sparc.c (line_separator_chars): Likewise.
3287 * config/tc-vax.c (line_separator_chars): Likewise.
3288
3289 * config/tc-h8300.c (comment_chars): Use string initialiser.
3290 * config/tc-i960.c (line_comment_chars): Likewise.
3291 * config/tc-z8k.c (comment_chars, line_comment_chars,
3292 line_separator_chars): Likewise.
3293
3294 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3295 for TE_LINUX.
3296
9bab9349
NC		 32972000-06-08 Nick Clifton <nickc@cygnus.com>
3298
3299 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3300 for size 1 fixes.
3301
946efd95
DB		 33022000-06-08 David O'Brien <obrien@FreeBSD.org>
3303
3304 * configure.in (VERSION): Update to show this is the CVS mainline.
3305
6480b79a
DB		 33062000-06-08 Matthew Jacob <mjacob@feral.com>
3307
3308 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3309 $at is the integer register $r28, vs. both $r28 and the floating
3310 point register $f28.
3311
10850f29
JW		 33122000-06-08 James E. Wilson <wilson@cygnus.com>
3313
3314 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3315 (dot_endp): Don't call ia64_flush_insns.
3316 (emit_one_bundle): Don't delete prologue/body records from
3317 unwind_record list in first loop. Rewrite second loop to account for
3318 this.
3319
150f24a2
JW		 33202000-06-07 David Mosberger <davidm@hpl.hp.com>
3321
3322 * config/tc-ia64.c: Add missing prototypes.
3323 (generate_unwind_image): Cast argument to output_unw_records call.
3324
e38c9cc2
DC		 3325Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3326
46b85d42 3327 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3328
1188e082
DC		 3329Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3330
3331 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3332 (REGISTER_P): likewise.
3333 (avr_opcodes): uses include/opcode/avr.h
3334 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3335
ac743b2c
AM		 33362000-06-04 Alan Modra <alan@linuxcare.com.au>
3337
0b545448
AM		 3338 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3339 initializers too.
ac743b2c 3340
969e1a7b
L		 33412000-06-03 H.J. Lu <hjl@gnu.org>
3342
3343 * read.c (is_end_of_line): Put back `;'.
3344
65172ab8
AM		 33452000-06-03 Alan Modra <alan@linuxcare.com.au>
3346
3347 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3348
b75c0c92
AM		 33492000-06-01 Alan Modra <alan@linuxcare.com.au>
3350
3351 * expr.c (operand): Test is_end_of_line outside switch to catch
3352 line separator chars that are also operators.
3353 (operator): Return O_illegal for line separator chars.
3354
3355 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3356 entry (or `!' entry for TC_HPPA).
3357
3358 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3359 before indexing is_end_of_line. Remove redundant check for '\0'.
3360 (fp_op2): Likewise.
3361 * config/tc-h8500.c (md_assemble): Likewise.
3362 * config/tc-mcore.c (md_assemble): Likewise.
3363 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3364 (md_atof): Likewise
3365
3366 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3367 is_end_of_line.
3368 * config/tc-mcore.c (mcore_cons): Likewise.
3369 (mcore_float_cons): Likewise.
3370 (mcore_stringer): Likewise.
3371 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3372
a6836251
SB		 33732000-06-01 Scott Bambrough <scottb@netwinder.org>
3374
3375 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3376
43841e91
NC		 33772000-05-29 Nick Clifton <nickc@cygnus.com>
3378
3379 * config/tc-sh.c: Fix compile time warning messages.
3380
3381 * config/tc-mips.c: Fix compile time warning messages.
3382
a057431b
PB		 33832000-05-29 Philip Blundell <philb@gnu.org>
3384
3385 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3386 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3387 * NEWS: Mention ARM ELF support.
3388
3c07fb76
AO		 33892000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3390
3391 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3392 it is modified, and use the real_size to compute the frag address
3393 for dwarf2 line info.
3394
ad4d6ccf
AM		 33952000-05-27 Alan Modra <alan@linuxcare.com.au>
3396
3397 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3398 line-matching scheme to cope with automake moving variables around.
3399 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3400 * Makefile.in: Regenerate.
3401
6faf3d66
JJ		 34022000-05-26 Jakub Jelinek <jakub@redhat.com>
3403
3404 * config/tc-sparc.c (sparc_relax): New.
3405 (md_longopts): Add -relax and -no-relax options.
3406 (md_parse_options, md_show_usage): Likewise.
3407 (md_apply_fix3): Optimize tail call into branch always if possible.
3408
0a44c2b1
DL		 3409Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3410
3411 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3412 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3413 rules, with warning when a GAS statement specifies a packing that
3414 will result in an instruction being squashed.
3e87a760
AM		 3415 Added typdef packing_type and enumerals, changed various integer
3416 literals to use the enumerals.
0a44c2b1 3417
e0c9811a
JW		 34182000-05-24 David Mosberger <davidm@hpl.hp.com>
3419
3420 * config/tc-ia64.c (dot_restorereg_p): New function.
3421 (md_pseudo_table): Add restorereg.p.
3422 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3423 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3424
3425 * config/tc-ia64.h (unw_record_type): Add unwabi.
3426 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3427 called MASK with members for imask, and the masks produced by
3428 fr_mem, gr_mem, br_mem, and frgr_mem.
3429 (unw_p_record): Add members ABI and CONTEXT.
3430 (unw_x_record): Add member AB.
3431 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3432 as pseudo-register for use during unwind info generation.
3433 (AR_PFS, AR_LC): New macros.
3434 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3435 whose names start with an at sign (as in "@priunat").
3436 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3437 register.
3438 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3439 proc_end, unwind_info, personality_routine): Consolidate into
3440 "unwind" structure to reduce offset-table use. Add member
3441 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3442 to be emitted.
3443 (output_R1_format, output_R3_format, output_P3_format,
3444 output_P6_format): Initialize R with zero to reduce compiler warnings.
3445 (output_P7_format): Ditto. Add `default' branch to switch
3446 statement to reduce compiler warnings.
3447 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3448 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3449 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3450 into single argument.
3451 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3452 compiler warnings. Merge A and B args into single argument.
3453 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3454 A and B args into single argument.
3455 (free_record): Removed (wasn't used).
3456 (free_list_records): Also free imasks in prologue records.
3457 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3458 (output_spill_mask): Remove.
3459 (output_unwabi): New function.
3460 (output_epilogue, output_label_state, output_copy_state): Call
3461 alloc_record.
3462 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3463 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3464 argument.
3465 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3466 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3467 as part of handling the prologue records. Emit region's imask if
3468 we have one. Handle unwabi, epilogue, label_state, copy_state,
3469 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3470 spill_sprel_p, and spill_reg_p records.
3471 (set_imask, count_bits, slot_index): New function.
3472 (fixup_unw_records): Fix region size computation. Handle
3473 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3474 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3475 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3476 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3477 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3478 (dot_save): Use manifest constants for applicaton registers.
3479 Handle REG_PR and REG_PRIUNAT.
3480 (dot_restore): Don't just ignore it.
3481 (dot_restorereg): New function..
3482 (generate_unwind_image): Ensure unwind info is a multiple of eight
3483 bytes, not just four bytes.
3484 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3485 (dot_altrp): Don't just ignore it.
3486 (dot_savemem): New function. Replaces dot_savesp() and
3487 dot_savepsp(). Use manifest constants for applicaton registers.
3488 Handle REG_PR and REG_PRIUNAT.
3489 (dot_savef): Simplify.
3490 (dot_saveb): Support generation of br_gr.
3491 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3492 dot_label_state, dot_copy_state): New function.
3493 (dot_unwabi): Don't just ignore it.
3494 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3495 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3496 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3497 (emit_one_bundle): Set slot number for prologue/body records
3498 *before* emitting the first insn.
3499 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3500 (md_begin): Declare "psp" pseudo-register.
3501 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3502 so we don't get segfault.
3503 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3504 counts as required per SW Conventions manual
3505 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3506 output_preds_psprel, output_preds_sprel, output_spill_base,
3507 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3508 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3509 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3510 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3511 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3512 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3513 (dot_vframe): Implement.
3514 (dot_vframesp, dot_vframepsp): New function.
3515
f98fd99f
HPN		 3516Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3517
3518 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3519 * configure: Regenerate.
f98fd99f 3520
ee7fcc42
AM		 35212000-05-23 Alan Modra <alan@linuxcare.com.au>
3522
3523 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3524 (md_estimate_size_before_relax): so we can use it here instead of
3525 old kludges. Localise vars to blocks. Comment.
3526
3527 * frags.c (frag_new): Update fr_var comments.
3528 * frags.h (struct frag): Ditto.
3529
c67e42c9
RH		 35302000-05-22 Richard Henderson <rth@cygnus.com>
3531
3532 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3533 (pseudo_func): Add pcrel.
3534 (operand_match): Handle IA64_OPND_TGT64.
3535 (build_insn): Likewise.
3536 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3537 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3538 (fix_insn): Handle all three 64-bit relocation types.
3539
5110c57e
HPN		 3540Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3541
3542 * obj.h (struct format_ops): New members begin, app_file,
3543 s_set_other, s_set_desc, s_get_type, s_set_type,
3544 separate_stab_sections, init_stab_section.
3545
3546 * config/obj-multi.h: Update GPL notice to v2.
3547 (obj_begin): New.
3548 (obj_app_file): New.
3549 (S_SET_SIZE): Test s_set_size for NULL before calling.
3550 (S_SET_ALIGN): Similar for s_set_align.
3551 (S_SET_OTHER): New.
3552 (S_SET_DESC): New.
3553 (S_GET_TYPE): New.
3554 (S_SET_TYPE): New.
3555 (SEPARATE_STAB_SECTIONS): New.
3556 (INIT_STAB_SECTION): New.
3557 (EMIT_SECTION_SYMBOLS): New.
3558 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3559
3560 * config/obj-elf.h: Update GPL notice to v2.
3561 Mention that this file is included from obj-multi.h.
3562 (obj_begin): Wrap definition in ifndef.
3563 (elf_file_symbol): Constify declaration.
3564 (obj_app_file): Ditto.
3565 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3566 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3567
3568 * config/obj-elf.c (elf_s_set_other): New.
3569 (elf_file_symbol): Constify argument.
3570 (elf_separate_stab_sections): New.
3571 (elf_init_stab_section): New.
3572 (elf_format_ops): Add new members. Remove comma at end.
3573
3574 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3575 (ecoff_format_ops): Add new fields. Remove comma at end.
3576 Mention inconsistency for emit_section_symbols.
3577
3578 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3579
3580 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3581 (coff_separate_stab_sections): New.
3582 (coff_format_ops): Add new members.
3583
3584 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3585 (obj_aout_s_set_other): New.
3586 (obj_aout_s_set_desc): New.
3587 (obj_aout_s_get_type): New.
3588 (obj_aout_s_set_type): New.
3589 (obj_aout_separate_stab_sections): New.
3590 (aout_format_ops): New members added. Use obj_aout_process_stab,
3591 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3592 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3593 appropriate.
3594 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3595
b98ef147
AM		 35962000-05-22 Alan Modra <alan@linuxcare.com.au>
3597
3598 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3599 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3600 (md_estimate_size_before_relax): Ensure jumps to weak and
3601 externally visible symbols are relocatable.
3602
0aa5d426
HPN		 3603Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3604
3605 * stabs.c (aout_process_stab): Make global.
3606 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3607 * read.h (aout_process_stab): Declare.
3608
3609 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3610 Generalize to *aout, *coff *elf.
3611 * configure: Regenerated.
3612
3613 * doc/internals.texi (Object format backend): Say
3614 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3615
3616 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3617 * Makefile.in: Regenerated.
3618
7c3dc350
CM		 36192000-05-19 Catherine Moore <clm@cygnus.com>
3620
3621 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3622
b3b6a3fe
JL		 36232000-05-18 Alan Modra <alan@linuxcare.com.au>
3624
3625 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3626 instruction to reflect change in re_assemble_*.
3627
c9e10a08
JL		 3628Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3629
3630 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3631 build PA64 ELF tools.
3632 * configure: Rebuilt.
3633
3043679f
AM		 36342000-05-17 Alan Modra <alan@linuxcare.com.au>
3635
3636 * Makefile.am: Regenerate dependencies.
3637 * Makefile.in: Regenerate.
3638
322f2c45
NC		 36392000-05-15 Nick Clifton <nickc@cygnus.com>
3640
3641 * config/tc-arm.c (struct asm_psr): Add boolean field
3642 distinguishing between CSPR and SPSR. Rename 'number' field
3643 to 'field'.
3644 (psrs): Rearrange contents to match new asm_psr structure.
3645 (arm_psr_parse): Move next to psr_required_here. Make it
3646 return an asm_psr structure.
3647 (psr_required_here): Use asm_psr structure returned by
3648 arm_psr_parse.
3649 (do_msr): Reorganise to allow psr_required_here to be called
3650 only once.
3651 (md_undefined_name): Mark 'name' parameter as unused, since
3652 the COFF target does not use it.
322f2c45 3653
5e6cbf41
PB		 36542000-05-14 David O'Brien <obrien@FreeBSD.org>
3655
3656 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3657 standards.
3658 * config/te-aux.h: Likewise.
3659 * config/te-dpx2.h: Likewise.
3660 * config/te-go32.h: Likewise.
3661 * config/te-hp300.h: Likewise.
3662 * config/te-hppa.h: Likewise.
3663 * config/te-i386aix.h: Likewise.
3664 * config/te-ic960.h: Likewise.
3665 * config/te-interix.h: Likewise.
3666 * config/te-nbsd532.h: Likewise.
3667 * config/te-pc532mach.h: Likewise.
3668 * config/te-ppcnw.h: Likewise.
3669 * config/te-psos.h: Likewise.
3670 * config/te-sparcaout.h: Likewise.
3671 * config/te-sun3.h: Likewise.
3672 * config/te-sysv32.h: Likewise.
3673
4132022d
AM		 36742000-05-14 Alan Modra <alan@linuxcare.com.au>
3675
3676 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3677 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3678 and sign extend without an if statement.
3679 (build_bytes): Likewise.
3680
36812000-05-14 Kazu Hirata <kazu@hxi.com>
3682
3683 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3684 X_add_symbol L_32 case.
3685
b4fd930a
AM		 36862000-05-14 David O'Brien <obrien@FreeBSD.org>
3687
3688 * config/te-freebsd.h: New file.
3689
a38cf1db
AM		 36902000-05-13 Alan Modra <alan@linuxcare.com.au>
3691
897083bd
AM		 3692 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3693 bindtextdomain): Replace defines with those from intl/libgettext.h
3694 to quieten gcc warnings.
3695
a38cf1db
AM		 3696 * NEWS: Mention x86 .arch and -q.
3697
3698 * config/tc-i386.c (quiet_warnings): New.
3699 (md_assemble): Use quiet_warnings.
3700 (md_parse_option): Set quiet_warnings from -q.
3701 (md_show_usage): Mention -q, delete -m.
3702 (flag_do_long_jump): Delete.
3703 (md_parse_option): Remove -m.
3704 (md_show_usage): Remove -m.
3705 (md_create_long_jump): Remove useless flag_do_long_jump code.
3706
3707 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3708 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3709
e413e4e9
AM		 37102000-05-13 Alan Modra <alan@linuxcare.com.au>
3711 Alexander Sokolov <robocop@netlink.ru>
3712
3713 * doc/c-i386.texi (i386-Arch): New section.
3714 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3715
3716 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3717 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3718 architecture has been given and is not 486.
3719 (set_cpu_arch): New.
3720 (md_pseudo_table): Add .arch.
3721 (md_assemble): Warn if cpu architecture has been given and an
3722 unsupported instruction.
3723
3724 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3725 Move operand_types bit defines after relevant template field.
3726 (template): Add cpu_flags.
3727 (Cpu*): Define.
3728 (arch_entry): New.
3729
e8b1cae5
AO		 37302000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3731
3732 * config/tc-mn10300.h (md_end): Define.
3733 (mn10300_finalize): Declare.
3734 * config/tc-mn10300.c: Include dwarf2dbg.h.
3735 (debug_line): Define.
3736 (md_assemble): Generate dwarf2 line info.
3737 (mn10300_finalize): New function. Finalize dwarf2 info.
3738
426b0403
AM		 37392000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3740
3741 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3742 external version of the relocation for weak symbols.
3743
e4c58b25
JW		 37442000-05-08 David Mosberger <davidm@hpl.hp.com>
3745
3746 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3747 frame size in units of 16 bytes, as required per SW Conventions manual.
3748 (output_unw_records): Output info-block header as a dword to get
3749 byte-order right.
3750
8fce3f5e
AM		 37512000-05-08 Alan Modra <alan@linuxcare.com.au>
3752
3753 * as.h: #include "file", not <file> on files from ../include.
3754 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3755 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3756 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3757 (tc_coff_symbol_emit_hook): Ditto.
3758 (OPTCOUNT): Cast to int to avoid compiler warning.
3759 (md_begin): Fix signed/unsigned warnings.
3760
37612000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3762
3763 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3764 ABRANCH LONG case for a conditional branch on a 68000.
3765 (md_estimate_size_before_relax): Likewise. Also handle
3766 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3767 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3768 PC-relative on all CPUs.
3769 (md_estimate_size_before_relax): Likewise.
3770
fb166ee3
AM		 37712000-05-04 Alan Modra <alan@linuxcare.com.au>
3772
3773 * as.c (parse_args): Just mention current year in printed
3774 copyright message.
3775
7a899fff
C		 37762000-05-03 J.T. Conklin <jtc@redback.com>
3777
3778 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3779 unit registers.
7a899fff
C		 3780 (md_parse_option): Recognize -m7400.
3781
44877466
ILT		 37822000-05-03 Ian Lance Taylor <ian@zembu.com>
3783
3784 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3785 don't permit lp to become less than the words array.
3786
eaa15ab8
NC		 37872000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3788
3789 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3790 Fix little-endian case.
3791
7c4f6a03
AM		 37922000-05-03 David O'Brien <obrien@NUXI.com>
3793
3794 * as.c (parse_args): Update copyright.
3795
da5d444c
AM		 37962000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3797
3798 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3799 for the .bss section too.
3800
3f9b03b5
AM		 38012000-05-02 Alan Modra <alan@linuxcare.com.au>
3802
3803 * configure.in: Set em=linux for hppa-*-linux.
3804 * configure: Regenerate.
3805 * doc/Makefile.in: Regenerate with correct automake.
3806
3807 * frags.c (frag_grow): Sanity check chunk_size.
3808
3809 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3810 * config/obj-som.h: Likewise.
3811 * config/obj-ieee.h: Likewise.
3812
3813 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3814
3815 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3816 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3817 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3818 (pa_ip): low_sign_unext now returns via function value. Use
3819 re_assemble_* instead of dis_assemble_* and
3820 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3821 unnecessarily.
3822 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3823 (md_section_align, md_parse_option, md_show_usage,
3824 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3825 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3826 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3827 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3828 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3829 pa_text): Likewise.
3830 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3831 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3832 outside of switch. Correct mask and shifting errors in case 10
3833 and case -11. In case 21, compare against signed range to suit
3834 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3835 case 17 and case 22, use offsetT variable to properly check range.
3836 Use re_assemble_* here too.
3837 (evaluate_absolute): Change type of value to offsetT. Call
3838 hppa_field_adjust to do the work for us.
3839 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3840 (pa_parse_cmpib_64_cmpltr): Ditto.
3841 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3842 of i to unsigned int.
3843 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3844 (pa_end_of_source): Return type is void.
3845
a2984248
CM		 3846Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3847
3848 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3849
df136245
DC		 3850Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3851
3852 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3853 More comments added.
3854 (md_begin): Removed "construct symbols for each register name".
3855 Because register names conflicts with GCC generated function
3856 names.
3857 (avr_operand): Now constant numbers can be used as a register
3858 identifiers (0 as r0, 31 as r31).
3859 (md_assemble): use skip_space () before parsing instruction
3860 operands.
3861
c1e73230
AM		 38622000-05-01 Alan Modra <alan@linuxcare.com.au>
3863
3864 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3865 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3866 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3867 * configure: Regenerate.
3868
a1934524
AM		 38692000-04-29 Andreas Jaeger <aj@suse.de>
3870
3871 * as.h: Correctly check GCC version.
3872
d9b7d820
AM		 38732000-04-26 David O'Brien <obrien@FreeBSD.org>
3874
3875 * doc/as.1: Fix unbalanced brackets.
3876
3877 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3878 TE_FreeBSD.
3879 (line_comment_chars): Set to '/' if TE_FreeBSD.
3880
cea1ab94
JL		 3881Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3882
3883 * configure.in: Configury support for PA64 (currently disabled).
3884 * configure: Rebuilt.
3885
e799a695
AM		 38862000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3887
3e87a760 3888 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3889 bfd_set_section_alignment.
3890
3b0ec529
AM		 38912000-04-25 Alan Modra <alan@linuxcare.com.au>
3892
3893 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3894 than 32.
3895
adcf07e6
NC		 38962000-04-24 Nick Clifton <nickc@cygnus.com>
3897
3898 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3899 * doc/as.texinfo (Align): Include arm and strongarm in list of
3900 targets that have the second form of the behaviour of the .align
3e87a760 3901 directive.
adcf07e6 3902
5047a41f
JL		 39032000-04-24 Mark Klein <mklein@dis.com>
3904
29184774 3905 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 3906
a47cf567
NC		 3907Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3908
3909 * as.c (parse_args): Allow md_parse_option to override -a listing
3910 option.
3911 * config/obj-coff.c (add_lineno): Change type of offset parameter
3912 from "int" to "bfd_vma."
3913 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3914 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3915 (ppc_change_csect): Align correctly for XCOFF64.
3916 (ppc_machine): New function, which discards "ppc_machine" line.
3917 (ppc_tc): Cons for 8 when code is 64 bit.
3918 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3919 relocations.
3920 (md_parse_option): Handle -a64 and -a32.
3921 (ppc_xcoff64): New.
3922 * config/tc-ppc.h (TARGET_MACH): Define.
3923 (TARGET_FORMAT): Move to function.
3924 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3925
3926Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3927
3928 * config/tc-avr.c: New AVR_ISA_ defined.
3929 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3930 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3931 for `fmul', `movw' and `lpm R,Z' instructions.
3932 (avr_operands): Warn if current opcode is a two-word instruction
3933 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3934 (avr_opcodes): New commands added.
3935 (REGISTER_P): Check 'a' and 'v' constraint letters.
3936 (mcu_types): New MCU added.
3937
bf3ca999
TW		 39382000-04-22 Timothy Wall <twall@cygnus.com>
3939
3940 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3941 to "natval".
3942 (operand_match): Conditionally insert default bit values for IMMU9.
3943
98e5953c
JL		 39442000-04-14 Matthew Green <mrg@cygnus.com>
3945
3946 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3947 * configure: Rebuilt.
3948
a02fab7e
JL		 3949Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3950 Jason Eckhardt <jle@cygnus.com>
3951
c67e42c9 3952 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3953
3954 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3955 Added handling of new operand types l,y,&,fe,fE,fx.
3956
800eeca4
JW		 3957Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3958 David Mosberger <davidm@hpl.hp.com>
3959 Timothy Wall <twall@cygnus.com>
3960 Andrew MacLeod <amacleod@cygnus.com>
3961 Jim Wilson <wilson@cygnus.com>
3962
3963 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3964 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3965 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3966 * Makefile.in: Rebuild.
3967 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3968 * configure: Rebuild.
3969 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3970 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3971 * expr.c (expr): Handle md_optimize_expr.
3972 * read.c (LEX_HASH): Add comment.
3973 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3974
66778679
RH		 39752000-04-21 Richard Henderson <rth@cygnus.com>
3976
3977 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3978 bundling a non-delayed branch type instruction.
3979
aa15f6f7
AO		 39802000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3981
3982 * config/tc-mn10300.c (HAVE_AM30): Define.
3983 (md_assemble): Use it.
3984
16adf844
AM		 39852000-04-19 Alan Modra <alan@linuxcare.com.au>
3986
742f45cf
AM		 3987 * config/obj-elf.c (obj_elf_change_section): Check for changed
3988 section attributes.
3989
16adf844
AM		 3990 * Makefile.am: (CPU_MULTI_VALID): Remove.
3991 (MULTI_CPU_TYPES): Define.
3992 (MULTI_CPU_OBJ_VALID): Define.
3993 (DEPTC): Use the above.
3994 (DEPOBJ): Same here.
3995 (DEP2): And here.
3996 Regenerate dependencies.
3997 * Makefile.in: Regenerate.
3998
9c46fb1b
AM		 39992000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4000
742f45cf 4001 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 4002
508866be
L		 40032000-04-18 H.J. Lu (hjl@gnu.org)
4004
4005 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 4006 bfd_vma for non-bfd assemblers.
508866be 4007
ba2adb93
AM		 40082000-04-17 Alan Modra <alan@linuxcare.com.au>
4009
4010 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4011 doesn't give spurious errors.
4012
12ff5d56
AM		 40132000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4014
66778679 4015 * as.h (SEEK_SET): Define if undefined.
12ff5d56 4016
fc633e5b
AM		 40172000-04-13 Alan Modra <alan@linuxcare.com.au>
4018
4019 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4020 constants, and don't assume offsetT is 32 bits.
4021
1ed18ec1
NC		 40222000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4023
4024 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4025 (md_pcrel_from_section): Add prototype.
4026 (d10v_fix_adjustable): Add prototype.
4027 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4028
4029 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4030
3db10f32
NC		 40312000-04-12 Nick Clifton <nickc@cygnus.com>
4032
4033 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4034 symbol in frag chain.
4035
847f7ad4
AM		 40362000-04-10 Alan Modra <alan@linuxcare.com.au>
4037
4038 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4039 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4040 (fits_in_signed_word, smallest_imm_type): Ditto.
4041 (md_assemble): Use an offsetT var to hold offsetT values, not a
4042 long.
4043 (offset_in_range): New.
4044 (md_assemble): Use it.
4045 (md_convert_frag): Change type of target_address, opcode_address,
4046 and displacement_from_opcode_start to offsetT.
4047 (md_create_short_jump): Change type of offset to offsetT.
4048 (md_create_long_jump): Ditto.
4049 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4050 (md_chars_to_number): Remove.
4051 (output_invalid): Remove duplicate prototype.
4052
ec694b89
NC		 40532000-04-09 Nick Clifton <nickc@cygnus.com>
4054
4055 * Makefile.am (CPU_TYPES): Add 'avr'.
4056 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4057 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4058
16adf844 4059 * Makefile.in: Regenerate.
ec694b89
NC		 4060
4061 * doc/as.texinfo: Add M32R documentation.
4062
a2d91340 4063Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 4064
a2d91340 4065 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 4066 --enable-build-warnings option.
a2d91340
AC		 4067 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4068 * Makefile.in, configure: Re-generate.
4069
d92b1a8a
NC		 40702000-04-07 Nick Clifton <nickc@cygnus.com>
4071
4072 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4073 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4074 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4075 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4076 (arm_force_relocation): Force relocations for
4077 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4078
52ccafd0
JR		 4079Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4080
4081 * config/tc-sh.c (get_operands): There's no third operand if the
4082 first operand is an immediate.
4083
015551fc
JR		 4084Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4085
4086 * config/tc-sh.c (immediate): Delete.
4087 (sh_operand_info): Add immediate member.
4088 (parse_reg): Use A_PC for pc.
4089 (parse_exp): Add second argument 'op'. All callers changed.
4090 (parse_at): Expect pc to be coded as A_PC.
4091 Use immediate field in *op.
4092 (insert): Add fourth argument 'op'. All callers changed.
4093 (build_relax): Add second argument 'op'. All callers changed.
4094 (insert_loop_bounds): New function.
4095 (build_Mytes): Remove DISP_4.
4096 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4097 (assemble_ppi): Use immediate field in *operand.
4098 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4099 (md_apply_fix): Likewise.
4100 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4101
79bd78be
AO		 4102Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4103
4104 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4105
e30e5a6a
HPN		 4106Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4107
4108 * internals.texi (CPU backend): Document
4109 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4110
41b49281
AM		 41112000-04-04 Alan Modra <alan@linuxcare.com.au>
4112
8ad3436c
AM		 4113 * po/gas.pot: Regenerate.
4114
4115 * as.c (show_usage): Restore translated part of bug string.
4116 * gasp.c (show_usage): Likewise.
4117
41b49281
AM		 4118 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4119 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4120 than move-if-change.
4121 (DEP1): Modify for "gcc -MM".
4122 (DEPTC): Likewise.
4123 (DEPOBJ): Likewise.
4124 (DEP2): Likewise.
4125 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4126 Update dependencies.
4127 * Makefile.in: Regenerate.
4128
0a727238
AO		 41292000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4130
4131 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4132 (md_begin): Likewise.
4133 (HAVE_AM33): New macro.
4134 (md_assemble): Use it. Match r_regs and xr_regs only if
4135 HAVE_AM33.
4136
c20f4f8c
AM		 41372000-04-03 Alan Modra <alan@linuxcare.com.au>
4138
4139 * as.h: #include "bin-bugs.h"
4140 * as.c (show_usage): Use REPORT_BUGS_TO.
4141 * gasp.c: #include "bin-bugs.h"
4142 (show_usage): Use REPORT_BUGS_TO.
4143
4144 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4145
753f6b12
HPN		 4146Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4147
4148 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4149 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4150 adjustments.
4151
726c5dcd
AM		 41522000-04-03 Alan Modra <alan@linuxcare.com.au>
4153
4154 * config/tc-i386.c (i386_immediate): Don't assume a constant
4155 immediate is necessarily 16 bits when in 16 bit code mode.
4156 (md_assemble): Instead set guess_suffix here after we have checked
4157 registers.
4158
bf80011a
RH		 41592000-04-02 Richard Henderson <rth@cygnus.com>
4160
4161 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4162 quantities. Correct right shift sign extension.
4163 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4164 32-bit value when shifting into place.
4165
92161534
ILT		 41662000-04-01 Ian Lance Taylor <ian@zembu.com>
4167
4168 * app.c: Add ATTRIBUTE_UNUSED as needed.
4169 * config/tc-ppc.c: Likewise.
4170 (ppc_size): Make unsigned long.
4171 (ppc_insert_operand): Add casts to avoid warnings.
4172
447f3982
NC		 41732000-03-31 Nick Clifton <nickc@cygnus.com>
4174
4175 * config/tc-d10v.h (md_flush_pending_output): Define.
4176
21d75ec2
NC		 41772000-03-29 Nick Clifton <nickc@cygnus.com>
4178
4179 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4180 segment. Works for both BFD_ASSEMBLER and others.
4181 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4182
d1a1bf19
NC		 41832000-03-29 Nick Clifton <nickc@cygnus.com
4184
4185 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4186
224de7a5
AM		 41872000-03-28 Alan Modra <alan@linuxcare.com.au>
4188
4189 * listing.c (LISTING_LHS_WIDTH): Default depends on
4190 LISTING_WORD_SIZE.
4191 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4192
5b8274e3
ILT		 41932000-03-27 Ian Lance Taylor <ian@zembu.com>
4194
4195 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4196 string literal.
4197
224de7a5 41982000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4199
4200 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4201
4202 * config/tc-avr.c (mcu_types): Add missing initialiser.
4203 (md_pcrel_from_section): Add prototype.
4204 (avr_operand): Remove redundant test of unsigned < 0.
4205 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4206
42072000-03-27 Denis Chertykov <denisc@overta.ru>
4208
4209 * config/tc-avr.c: New file for AVR support.
4210 * config/tc-avr.h: Likewise.
4211 * configure.in: Add AVR support.
4212 * configure: Regenerate.
4213
9f10757c
TW		 42142000-03-26 Timothy Wall <twall@cygnus.com>
4215
4216 * gasp.c (macro_op): Add new argument to check_macro call.
4217 Macro structure definitions moved to macro.h
4218 * sb.h: Add argument to prototype for input_scrub_include_sb.
4219 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4220 nesting checks with an additional flag.
4221 (struct input_save): Add flag to indicate whether current sb
4222 should be checked for proper macro/conditional nesting.
4223 (input_scrub_push/pop): Save/restore nest check flag.
4224 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4225 defined.
9f10757c
TW		 4226 * macro.c (check_macro): Allow caller to retrieve parsed macro
4227 information if a pointer is provided. This information may be
4228 used by the new macro hooks.
4229 * macro.h: Update prototype for check_macro. Macro struct
4230 definitions moved here from macro.c/gasp.c.
4231 * read.c (read_a_source_file): Add parameter to check_macro call,
4232 and pass macro info to the macro hook, if defined.
4233 (input_scrub_insert_line): New. Allow insertion of a line of
4234 characters into the input stream.
4235 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4236 file into the input stream.
4237 (s_include): Use input_scrub_insert_file.
4238 * internals.texi: Document new macro hooks.
4239 * as.h: New prototypes added.
3e87a760 4240
224de7a5 42412000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4242
4243 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4244 an initial capital letter.
4245 (i386_index_check): Reindent.
4246
11424155
NC		 42472000-03-19 Nick Clifton <nickc@cygnus.com>
4248
eaa15ab8 4249 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4250 relative branches.
4251
43f05576
NC		 42522000-03-17 Thomas de Lellis <tdel@windriver.com>
4253
66778679
RH		 4254 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4255 instruction operand bad if Rd > 7 when generating
4256 thumb instructions. Prevents for example,
4257 "adr r12,label" from silently failing and generating
4258 the wrong instruction.
3e87a760 4259
67231402
NC		 42602000-03-17 Nick Clifton <nickc@cygnus.com>
4261
4262 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4263 that have a destingation >= 0x400000.
3e87a760 4264 Fix compile time warning messages.
67231402 4265
a37c8f88
JR		 4266Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4267
4268 * config/tc-sh.c (md_begin): When encountering insn that are
4269 not supported by the current arch, only change the name if
4270 its contents are the same as prev_name.
4271 (get_specific): If the the architecture doesn't match, fail.
4272
dead1419
JR		 4273Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4274
4275 * config/tc-sh.c (IDENT_CHAR): Define.
4276 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4277 matching back where it came from.
4278
182e89d3
JR		 4279Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4280
4281 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4282
84f73d89
NC		 42832000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4284
4285 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4286 normal operands.
4287
dbbc7809
JL		 42882000-03-15 Kazu Hirata <kazu@hxi.com>
4289
4290 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4291
271bb601
HPN		 4292Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4293
4294 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4295 floating-point-number, make sure 'f' is in FLT_CHARS.
4296
8684e216
HPN		 4297Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4298
4299 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4300 (s_lcomm_internal): Use it.
4301 * doc/internals.texi (CPU backend): Document it.
4302 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4303 bytes.
4304
bb2d6cd7
GK		 43052000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4306
4307 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4308 when embedded-pic.
4309
4310 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4311 implementation doesn't have special handling for switch
4312 statements.
bb2d6cd7
GK		 4313 (macro_build): Allow for code in sections other than .text.
4314 (macro): Likewise.
4315 (mips_ip): Likewise.
4316 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4317 Don't perform relocs if we will be outputting them.
bb2d6cd7 4318 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4319 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4320 embedded-pic.
bb2d6cd7 4321
5c86cbc7 43222000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4323
66778679
RH		 4324 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4325 relocation type based on the entry in the fixup structure.
a47cf567 4326 Put S_IS_EXTERN processing back in.
5c86cbc7 4327
f8c827e9
L		 43282000-03-08 H.J. Lu (hjl@gnu.org)
4329
4330 * Makefile.am (install-exec-tooldir): Depend on
4331 install-exec-bindir for parallel make.
4332 * Makefile.in: Regenerated.
4333
8ad9e709
NC		 43342000-03-06 Nick Clifton <nickc@cygnus.com>
4335
4336 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4337 switch.
4338 (md_parse_option): Parse -m32r command line switch - disable m32rx
4339 compatability.
ded0aeb7
NC		 4340 (md_show_usage): Document new option.
4341
4342 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4343 * doc/Makefile.in: Regenerate.
4344 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4345
b7b8f327
MM		 43462000-03-02 Michael Meissner <meissner@redhat.com>
4347
4348 * config/tc-d30v.c (check_range): Remove code that incorrectly
4349 sign extended values where bits < 32.
4350
15886821
L		 43512000-03-02 H.J. Lu (hjl@gnu.org)
4352
4353 * configure.in: Support --enable-targets=all on ia32.
4354 * configure: Regenerated.
4355
8bf950bf
NC		 43562000-03-01 Nick Clifton <nickc@cygnus.com>
4357
4358 * gasp.c (do_align): Remove bogus check of alignment value.
4359
c5e54cc2
ILT		 43602000-02-27 Thomas de Lellis <tdel@windriver.com>
4361
4362 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4363 TC_PPC was defined forced the type of a symbol with no other type
4364 to be BSF_OBJECT.
4365
65fd87bc
ILT		 43662000-02-27 Hans-Peter Nilsson <hp@axis.com>
4367
4368 * doc/internals.texi (CPU backend): Mention that
4369 line_separator_chars do not break up comments. Fix typos for
4370 LEX_AT and LEX_NAME descriptions. Document operands for
4371 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4372 description of md_create_short_jump usage. Document argument for
4373 md_undefined_symbol.
4374
a25fe906
ILT		 43752000-02-27 Jakub Jelinek <jakub@redhat.com>
4376
4377 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4378 (md_parse_option): Handle it.
4379 (md_show_usage): Document it.
4380
21b10511
ILT		 43812000-02-27 Ian Lance Taylor <ian@zembu.com>
4382
4383 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4384 opcode, for the instruction `pal19'. From Andrea Arcangeli
4385 <andrea@suse.de>.
4386
773f551c
AM		 43872000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4388
4389 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4390 from here..
4391 (md_assemble): To here, before template operands are matched.
4392 Also ensure a constant immediate is sign extended when we know the
4393 size is at most 16 bits. This is to catch cases like "add
4394 $0xffc0,%ax" where we don't know the size, and thus that the
4395 immediate can be represented as Imm8S until after parsing the
4396 register operand.
4397 (i386_displacement): Similarly sign extend 16 bit constant
4398 displacements.
4399 (md_assemble): Relax 16-bit jump constant range check to suit sign
4400 extended displacements.
4401
28d33191
JL		 44022000-02-26 Andreas Jaeger <aj@suse.de>
4403
4404 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4405
cc5ca5ce
AM		 44062000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4407
4408 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4409 call operands when intel_syntax.
4410 (intel_float_operand): Return 2 for "fi...".
4411 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4412 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4413 earlier "SHORT" change.
4414 (md_assemble): When determining suffix from Regs, exclude
4415 InOutPortReg.
4416
056350c6
NC		 44172000-02-24 Nick Clifton <nickc@cygnus.com>
4418
4419 * configure: Add arm-wince, mips-pe and sh-pe targets.
4420 * configure: Regenerate.
4421
4422 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4423 sh-pe targets.
4424 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4425 "pe-mips" for the mips-pe target.
4426
4427 * config/tc-arm.c (insns): Change displacement encoded in BL
4428 and B instructions if the target port is arm-wince.
4429 (do_ldst): Do not bias the relocation offset if the target
4430 port is arm-wince.
4431 (md_pcrel_from): Add in missing relocation offset bias if the
4432 target os arm-wince.
4433
4434 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4435 (md_begin): Disable -G support for mips-pe target.
4436 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4437 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4438 COFF flavour.
4439
4440 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4441 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4442 assembler, just set the alignment to 4.
4443
4444 * config/te-wince-pe.h: New file for WinCE targets. Define
4445 TE_WINCE.
4446
36bf8ab9
AM		 44472000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4448
4449 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4450 string instructions.
4451 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4452 (i386_intel_memory_operand): After finding a segment override,
4453 check again for no `[' before looking for a displacement. Bomb if
4454 more than one displacement rather than silently discarding the
4455 second and subsequent ones. Free strings malloc'd by
4456 build_displacement_string.
4457
f5795b08
CM		 44582000-02-24 Catherine Moore <clm@cygnus.com>
4459
4460 * config/obj-som.c (obj_pseudo_table): Add "weak".
4461 (obj_som_weak): New routine.
4462
abd63a32
AM		 44632000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4464
520dc8e8
AM		 4465 * config/tc-i386.c (union i386_op): New.
4466 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4467 Throughout file replace occurences of disps[n], imms[n], regs[n]
4468 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4469 intel mode operand swapping. Add assert in regKludge and
4470 fake_zero_displacement code. Test i.types[n] when outputting
4471 displacements and immediates. Combine output of Disp16 with
4472 Disp32.
7f3f1ea2
AM		 4473 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4474 when in intel mode by (not) reversing fsub and fdiv operands
4475 before the template search. This fails for single operand
4476 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4477 undefined. Instead fix the base_opcode after we've found the
4478 template. Move base_opcode xor with found_reverse_match from
4479 opcode output code to before this fix so we test for the correct
4480 opcodes.
4481 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4482 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4483
4484 * config/tc-i386.h (TC_RELOC): Delete.
4485 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4486 with equivalent call to reloc.
4487
abd63a32
AM		 4488 * as.h (flag_m68k_mri): Move declaration after target include, and
4489 only declare when TC_M68K defined. Define as zero otherwise.
4490 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4491 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4492 Define as zero otherwise.
4493 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4494 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4495 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4496 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4497 testing whether defined.
4498 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4499 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4500 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4501 rather than testing whether defined.
4502 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4503 (parse_mri_cons): Declare and use only when TC_M68K.
4504 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4505 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4506 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4507
4508 * NEWS: Mention IBM 370 support.
4509
7e052742
RH		 45102000-02-23 Richard Henderson <rth@cygnus.com>
4511
4512 * config/tc-i386.c (md_assemble): When swapping operands for
4513 intel_syntax, assume everything that's not Imm or Disp is a
4514 register.
4515
5b93d8bb
AM		 45162000-02-23 Linas Vepstas <linas@linas.org>
4517
4518 * config/tc-i370.c, config/tc-i370.h: New files.
4519 * Makefile.am: Add support for Linux/IBM 370.
4520 * configure.in: Likewise.
4521 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4522 * config/obj-elf.c: Include elf/i370.h
4523 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4524
4525 * Makefile.in: Regenerate.
4526 * configure: Regenerate.
4527
4528 * doc/c-i370.texi: New file.
4529 * doc/all.texi: Include it.
4530 * doc/as.texinfo: And here.
3e87a760 4531 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4532 * doc/Makefile.in: Regenerate.
4533
25f2196d
CC		 45342000-02-19 Michael Meissner <meissner@redhat.com>
4535
4536 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4537 determine if an instruction can be used in parallel with an ADDppp
4538 or SUBppp instruction.
4539
6349b5f4
AH		 45402000-02-22 Andrew Haley <aph@cygnus.com>
4541
4542 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4543
2f6d2f85 45442000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4545
4546 * config/tc-mips.c (mips_gp32): New variable.
4547 (macro_build) Use mips_gp32.
4548 (mips_ip): Ditto.
4549 (md_longopts): Add "-mgp32" and "-mgp64".
4550 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4551
a47cf567
NC		 4552 (OPTION_M7900): Change offset
4553 (OPTION_NO_M7900): Ditto.
4554
b985eaa8
ILT		 45552000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4556
4557 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4558 warning, and bump it to 1.
4559
52454417
ILT		 45602000-02-22 Ian Lance Taylor <ian@zembu.com>
4561
4562 From Brad Lucier <lucier@math.purdue.edu>:
4563 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4564 match format.
4565
6b76fefe
CM		 45662000-02-21 Catherine Moore <clm@cygnus.com>
4567
4568 * config/tc-mips.c (MF_HILO_INSN): Define.
4569 (mips_7000_hilo_fix): Declare.
4570 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4571 (md_parse_option): Check for 7000_HILO_FIX options.
4572 (OPTION_M7000_HILO_FIX): Define.
4573 (OPTION_NO_M7000_HILO_FIX): Define.
4574 * doc/c-mips.texi (-mfix7000): Describe.
4575
f6af82bd
AM		 45762000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4577
4578 * listing.c (print_lines): Remove unused variable `end'.
4579
4580 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4581 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4582 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4583 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4584 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4585 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4586
8c8281f4
NC		 45872000-02-18 Nick Clifton <nickc@cygnus.com>
4588
4589 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4590 the computed frag offset, rather than overwriting it.
4591
d4845d57
JR		 4592Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4593
4594 * config/tc-sh.c ("elf/sh.h"): Include.
4595 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4596 (md.begin): Initialize target_arch.
4597 Only include opcodes in has table that match selected architecture.
4598 (parse_reg): Recognize register names for sh-dsp.
4599 (parse_at): Recognize post-modify addressing.
4600 (get_operands): The leading space is now optional.
4601 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4602 arguments. Update valid_arch.
4603 (build_Mytes): Add support for SDT_REG_N.
4604 (find_cooked_opcode): New function, broken out of md_assemble.
4605 (assemble_ppi, sh_elf_final_processing): New functions.
4606 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4607 (md_longopts, md_parse_option): New option: -dsp.
4608 * config/tc-sh.h (elf_tc_final_processing): Define.
4609 (sh_elf_final_processing): Declare.
4610
c97305a1
JL		 4611Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4612
4613 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4614 the unwinder subspace. Save the current seg/subseg before creating
4615 the new seg/subseg.
4616
bec50466
NC		 46172000-02-10 Nick Clifton <nickc@cygnus.com>
4618
4619 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4620 little endian targets.
bec50466 4621 (INST_BYTE1): Redefine to handle big and little endian
66778679 4622 targets.
bec50466
NC		 4623 (cpu_type): New type: Select between M340 and M210.
4624 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4625 instructions of the M340.
bec50466 4626 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4627 instructions.
bec50466
NC		 4628 (md_atof): Add support for little endian targets.
4629 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4630 line switches.
bec50466
NC		 4631 (md_convert_frag): Add support for little endian targets.
4632 (md_apply_fix3): Add support for little endian targets.
4633 (md_number_to_chars): Add support for little endian targets.
4634
a25c045a
TW		 46352000-02-10 Timothy Wall <twall@redhat.com>
4636
4637 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4638 defined, use it to verify the symbol just read should be a label.
4639
f28e8eb3
TW		 46402000-02-10 Timothy Wall <twall@redhat.com>
4641
4642 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4643 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4644 around colons when KEEP_WHITE_AROUND_COLON is defined.
4645 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4646 and KEEP_WHITE_AROUND_COLON.
4647
6dc19fc4
TW		 46482000-02-08 Timothy Wall <twall@redhat.com>
4649
4650 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4651 logic.
6dc19fc4 4652 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4653 implemented.
6dc19fc4
TW		 4654 (end_repeat): New. Provide support for a "break" out of the
4655 repeat loop.
4656 * read.h: Add prototypes for new functions.
3e87a760 4657
f805106c
TW		 46582000-02-08 Timothy Wall <twall@redhat.com>
4659
4660 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4661 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4662 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4663 non-zero.
4664
4469be0f
TW		 46652000-02-08 Timothy Wall <twall@redhat.com>
4666
4667 * read.c: Added elseif to directives table.
4668 * read.h: Added prototype for s_elseif.
4669 * doc/as.texinfo: Added description for elseif.
4670 * cond.c (s_elseif): New function
3e87a760 4671
24a17b6c
TW		 46722000-02-04 Timothy Wall <twall@redhat.com>
4673
4674 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4675 listings.
24a17b6c 4676
bea9907b 46772000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4678
bea9907b
TW		 4679 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4680 default values.
4681 * frags.c (frag_new): Calculate fr_fix in octets
4682 (frag_now_fix) Return offset as target address offset (bytes).
4683 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4684 quantities).
bea9907b
TW		 4685 * frags.h: Added prototype for frag_now_fix_octets().
4686 Distinguish between octets and bytes in field descriptions.
4687 * listing.c (calc_hex): Account for octets vs bytes when
4688 printing addresses/offsets.
4689 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4690 target is little-endian, print the octets in a word in big-endian
4691 order so that the display looks like a proper hexadecimal number,
4692 instead of having the octets reversed.
4693 * read.c (do_align): When recording alignment, alignment power
4694 should be in terms of target bytes (minimum addressible unit)
4695 instead of octets.
4696 (do_org) Convert ORG target address (byte) argument into an
4697 octet offset when generating a variable fragment.
4698 * symbols.c (resolve_symbol_value): Symbol final value
4699 converted to a target address offset (bytes) from its octet offset.
4700 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4701 offset (bytes) is adjusted by the frag offset (octets) converted
4702 to bytes.
4703 (coff_frob_section) Section alignment power is in terms of bytes;
4704 convert it to an octet alignment power when calculating size (and
4705 size mask) in octets. Don't modify the section size in order to
4706 "align" it for TI COFF, since that format has a different method
4707 for storing alignment information.
3e87a760 4708
210dcc61
TW		 47092000-02-01 Timothy Wall <twall@cygnus.com>
4710
4711 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4712 entries, matching the way GCC generates them. If not escaped, the
4713 filename is encoded incorrectly.
4714
557537a5 47152000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4716
557537a5
NC		 4717 * config/tc-arm.c (reg_table): Add support for ATPCS register
4718 naming conventions.
2c1c4c62 4719
557537a5 47202000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4721
2c1c4c62
GK		 4722 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4723 already defined.
3e87a760 4724 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4725 New macro.
4726 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4727 of a symbol when we really care about its value.
4728
47292000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4730
4731 * config/tc-mcore.c (md_assemble): Give warning message if
4732 operands passes to instruction are more than the spec.
4733
2f0ca46a
NC		 47342000-01-27 Thomas de Lellis <tdel@windriver.com>
4735
66778679 4736 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4737 Thumb mode but the label seen was not declared as '.thumb_func'
4738 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4739 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4740
4c63da97
AM		 47412000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4742
4743 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4744 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4745
4746 * Makefile.in: Same here.
4747 Update copyright.
4748
4749 * configure.in: Set bfd_gas for i386-aout when primary target
4750 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4751 we may need the primary te_file. Remove incorrect comment.
4752
4753 * configure: Regenerate.
4754
4755 * config/e-i386aout.c: New file.
4756
4757 * as.c (USE_EMULATIONS): Move to before print_version_id.
4758 (struct emulation): Add i386aout.
4759 (show_usage): Split text strings. Reformat -a text. Add --em
4760 help.
4761 Update copyright.
4762
4763 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4764 (aout_format_ops): New.
4765 Update copyright.
4766
4767 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4768 preprocessor conditional and add aout USE_EMULATIONS tests.
4769 (read_a_source_file): Don't pass error strings to printf as
4770 format arg.
4771 Update copyright.
4772
4773 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4774 format arg.
4775 (do_data): Same here.
4776 (process_file): And here.
4777 Update copyright.
4778
4779 * symbols.c (colon): Rewrite "already defined" fatal message
4780 code for aout with USE_EMULATIONS.
4781 Update copyright.
4782
4783 * config/obj-aout.c (OBJ_HEADER): Define.
4784 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4785 fields of sentinel.
4c63da97
AM		 4786 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4787 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4788 forms here.
4789 (obj_aout_type): Expand S_SET_OTHER here too.
4790 (obj_read_begin_hook): Remove.
4791 (aout_pop_insert): New.
4792 (obj_aout_s_get_other): New.
4793 (obj_aout_s_get_desc): New.
4794 (aout_format_ops): New.
4795 Update copyright.
4796
4797 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4798 gets aout_pseudo_table.
4799 (aout_pseudo_table): Declare.
4800 (obj_read_begin_hook): Define.
4801 Update copyright.
4802
4803 * config/obj-coff.c (obj_pseudo_table): Rename to
4804 coff_pseudo_table.
4805 (coff_pop_insert): Use coff_pseudo_table.
4806 (coff_sec_sym_ok_for_reloc): Remove.
4807 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4808 and comment all zero entries and remove #if 0 code.
4809 Update copyright.
4810
4811 * config/obj-coff.h (obj_pop_insert): Define.
4812 (coff_pseudo_table): Declare.
4813 Update copyright.
4814
4815 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4816 s_get_size, s_set_size. Comment all zero entries.
4817 Update copyright.
4818
4819 * config/obj-elf.c (elf_s_get_other): New function.
4820 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4821 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4822 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4823 comment.
4824 (obj_elf_parse_section_letters): Don't pass error strings to
4825 printf as format arg.
4826 Update copyright.
4827
4828 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4829 OBJ_MAYBE_ECOFF.
4830 (elf_s_get_other): Declare.
4831 (S_GET_OTHER) Define as elf_s_get_other if not already
4832 defined.
4833 (S_SET_OTHER): Only define when not already defined.
4834 (elf_obj_read_begin_hook): Declare.
4835 (obj_read_begin_hook): Define.
4836 (elf_obj_symbol_new_hook): Declare.
4837 (obj_symbol_new_hook): Define.
4838 Update copyright.
4839
4840 * config/obj-multi.h: Add copyright header and protect against
4841 multiple inclusion. Add * to all function pointers.
4842 (OBJ_HEADER): If defined, include it rather than other defines
4843 in this file.
4844 (obj_frob_file_after_relocs): Test for NULL.
4845 (obj_symbol_new_hook): Here too.
4846 (obj_sec_sym_ok_for_reloc): And here.
4847 (S_GET_OTHER): Define.
4848 (S_GET_DESC): Define.
4849 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4850 (OBJ_MAYBE_ELF): Update comment.
4851
4852 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4853 OBJ_AOUT preprocessor conditional and handle emulation by
4854 testing OUTPUT_FLAVOR.
4855 (i386_displacement): Here too.
4856 (md_section_align): Similarly here.
4857 (i386_target_format): Conditionally compile when more than one
4858 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4859 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4860 (i386_displacement): Here too.
4861 Update copyright.
4862
4863 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4864 Define TARGET_FORMAT for aout only when not multi.
4865 Update copyright.
4866
4867 * config/te-multi.h: Delete file as it's identical to te-generic.h
4868
add0c677
AM		 48692000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4870
4871 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4872 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4873 LONG_MNEM_SUFFIX.
4874
4875 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4876 DWORD_MNEM_SUFFIX.
4877 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4878 comments.
4879
a19d8eb0
CP		 48802000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4881
66778679
RH		 4882 * config/tc-mips.c (mips_do_align): New function.
4883 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4884
550262c4
NC		 48852000-01-10 Philip Blundell <philb@gnu.org>
4886
4887 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4888 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4889 line separator for Linux.
4890 * doc/as.texinfo (Comments): Mention the ARM.
4891
0decc840
NC		 48922000-01-10 Philip Blundell <pb@futuretv.com>
4893
4894 * configure.in (arm*-*-conix*): New target.
4895 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4896 armv*-*-linux-gnu.
4897 * configure: Regenerate.
4898
2e13b764
NC		 48992000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4900
4901 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4902 (obj_elf_visibility): New function.
3e87a760 4903
2e13b764
NC		 4904 * doc/as.texinfo (Visibility): New node: document visibility
4905 pseudo ops.
4906
2f6d2f85 4907For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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