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Apply patch to fix compuation of frag offsets for symbols
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
1ed18ec1
NC		 12000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2
3 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4 (md_pcrel_from_section): Add prototype.
5 (d10v_fix_adjustable): Add prototype.
6 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
7
8 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
9
3db10f32
NC		 102000-04-12 Nick Clifton <nickc@cygnus.com>
11
12 * config/tc-d10v.c (find_opcode): Correctly calculate position of
13 symbol in frag chain.
14
847f7ad4
AM		 152000-04-10 Alan Modra <alan@linuxcare.com.au>
16
17 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
18 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
19 (fits_in_signed_word, smallest_imm_type): Ditto.
20 (md_assemble): Use an offsetT var to hold offsetT values, not a
21 long.
22 (offset_in_range): New.
23 (md_assemble): Use it.
24 (md_convert_frag): Change type of target_address, opcode_address,
25 and displacement_from_opcode_start to offsetT.
26 (md_create_short_jump): Change type of offset to offsetT.
27 (md_create_long_jump): Ditto.
28 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
29 (md_chars_to_number): Remove.
30 (output_invalid): Remove duplicate prototype.
31
ec694b89
NC		 322000-04-09 Nick Clifton <nickc@cygnus.com>
33
34 * Makefile.am (CPU_TYPES): Add 'avr'.
35 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
36 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
37
38 * makefine.in: Regenerate.
39
40 * doc/as.texinfo: Add M32R documentation.
41
a2d91340
AC		 42Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
43
44 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
45 --enable-build-warnings option.
46 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
47 * Makefile.in, configure: Re-generate.
48
d92b1a8a
NC		 492000-04-07 Nick Clifton <nickc@cygnus.com>
50
51 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
52 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
53 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
54 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
55 (arm_force_relocation): Force relocations for
56 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
57
52ccafd0
JR		 58Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
59
60 * config/tc-sh.c (get_operands): There's no third operand if the
61 first operand is an immediate.
62
015551fc
JR		 63Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
64
65 * config/tc-sh.c (immediate): Delete.
66 (sh_operand_info): Add immediate member.
67 (parse_reg): Use A_PC for pc.
68 (parse_exp): Add second argument 'op'. All callers changed.
69 (parse_at): Expect pc to be coded as A_PC.
70 Use immediate field in *op.
71 (insert): Add fourth argument 'op'. All callers changed.
72 (build_relax): Add second argument 'op'. All callers changed.
73 (insert_loop_bounds): New function.
74 (build_Mytes): Remove DISP_4.
75 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
76 (assemble_ppi): Use immediate field in *operand.
77 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
78 (md_apply_fix): Likewise.
79 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
80
79bd78be
AO		 81Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
82
83 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
84
e30e5a6a
HPN		 85Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
86
87 * internals.texi (CPU backend): Document
88 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
89
41b49281
AM		 902000-04-04 Alan Modra <alan@linuxcare.com.au>
91
8ad3436c
AM		 92 * po/gas.pot: Regenerate.
93
94 * as.c (show_usage): Restore translated part of bug string.
95 * gasp.c (show_usage): Likewise.
96
41b49281
AM		 97 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
98 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
99 than move-if-change.
100 (DEP1): Modify for "gcc -MM".
101 (DEPTC): Likewise.
102 (DEPOBJ): Likewise.
103 (DEP2): Likewise.
104 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
105 Update dependencies.
106 * Makefile.in: Regenerate.
107
0a727238
AO		 1082000-04-03 Alexandre Oliva <aoliva@cygnus.com>
109
110 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
111 (md_begin): Likewise.
112 (HAVE_AM33): New macro.
113 (md_assemble): Use it. Match r_regs and xr_regs only if
114 HAVE_AM33.
115
c20f4f8c
AM		 1162000-04-03 Alan Modra <alan@linuxcare.com.au>
117
118 * as.h: #include "bin-bugs.h"
119 * as.c (show_usage): Use REPORT_BUGS_TO.
120 * gasp.c: #include "bin-bugs.h"
121 (show_usage): Use REPORT_BUGS_TO.
122
123 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
124
753f6b12
HPN		 125Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
126
127 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
128 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
129 adjustments.
130
726c5dcd
AM		 1312000-04-03 Alan Modra <alan@linuxcare.com.au>
132
133 * config/tc-i386.c (i386_immediate): Don't assume a constant
134 immediate is necessarily 16 bits when in 16 bit code mode.
135 (md_assemble): Instead set guess_suffix here after we have checked
136 registers.
137
bf80011a
RH		 1382000-04-02 Richard Henderson <rth@cygnus.com>
139
140 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
141 quantities. Correct right shift sign extension.
142 (build_insn): Make `number' unsigned long. Mask top 6 bits of
143 32-bit value when shifting into place.
144
92161534
ILT		 1452000-04-01 Ian Lance Taylor <ian@zembu.com>
146
147 * app.c: Add ATTRIBUTE_UNUSED as needed.
148 * config/tc-ppc.c: Likewise.
149 (ppc_size): Make unsigned long.
150 (ppc_insert_operand): Add casts to avoid warnings.
151
447f3982
NC		 1522000-03-31 Nick Clifton <nickc@cygnus.com>
153
154 * config/tc-d10v.h (md_flush_pending_output): Define.
155
21d75ec2
NC		 1562000-03-29 Nick Clifton <nickc@cygnus.com>
157
158 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
159 segment. Works for both BFD_ASSEMBLER and others.
160 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
161
d1a1bf19
NC		 1622000-03-29 Nick Clifton <nickc@cygnus.com
163
164 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
165
224de7a5
AM		 1662000-03-28 Alan Modra <alan@linuxcare.com.au>
167
168 * listing.c (LISTING_LHS_WIDTH): Default depends on
169 LISTING_WORD_SIZE.
170 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
171
5b8274e3
ILT		 1722000-03-27 Ian Lance Taylor <ian@zembu.com>
173
174 * config/tc-sh.c (md_show_usage): Use backslash before newline in
175 string literal.
176
224de7a5 1772000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 178
179 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
180
181 * config/tc-avr.c (mcu_types): Add missing initialiser.
182 (md_pcrel_from_section): Add prototype.
183 (avr_operand): Remove redundant test of unsigned < 0.
184 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
185
1862000-03-27 Denis Chertykov <denisc@overta.ru>
187
188 * config/tc-avr.c: New file for AVR support.
189 * config/tc-avr.h: Likewise.
190 * configure.in: Add AVR support.
191 * configure: Regenerate.
192
9f10757c
TW		 1932000-03-26 Timothy Wall <twall@cygnus.com>
194
195 * gasp.c (macro_op): Add new argument to check_macro call.
196 Macro structure definitions moved to macro.h
197 * sb.h: Add argument to prototype for input_scrub_include_sb.
198 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
199 nesting checks with an additional flag.
200 (struct input_save): Add flag to indicate whether current sb
201 should be checked for proper macro/conditional nesting.
202 (input_scrub_push/pop): Save/restore nest check flag.
203 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
204 defined.
205 * macro.c (check_macro): Allow caller to retrieve parsed macro
206 information if a pointer is provided. This information may be
207 used by the new macro hooks.
208 * macro.h: Update prototype for check_macro. Macro struct
209 definitions moved here from macro.c/gasp.c.
210 * read.c (read_a_source_file): Add parameter to check_macro call,
211 and pass macro info to the macro hook, if defined.
212 (input_scrub_insert_line): New. Allow insertion of a line of
213 characters into the input stream.
214 (input_scrub_insert_file): New. Allow insertion of an arbitrary
215 file into the input stream.
216 (s_include): Use input_scrub_insert_file.
217 * internals.texi: Document new macro hooks.
218 * as.h: New prototypes added.
219
224de7a5 2202000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 221
222 * config/tc-i386.c: Don't start any as_bad or as_warn message with
223 an initial capital letter.
224 (i386_index_check): Reindent.
225
11424155
NC		 2262000-03-19 Nick Clifton <nickc@cygnus.com>
227
228 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
229 relative branches.
230
43f05576
NC		 2312000-03-17 Thomas de Lellis <tdel@windriver.com>
232
233 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
234 instruction operand bad if Rd > 7 when generating
235 thumb instructions. Prevents for example,
236 "adr r12,label" from silently failing and generating
237 the wrong instruction.
238
67231402
NC		 2392000-03-17 Nick Clifton <nickc@cygnus.com>
240
241 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
242 that have a destingation >= 0x400000.
684b81fa 243 Fix compile time warning messages.
67231402 244
a37c8f88
JR		 245Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
246
247 * config/tc-sh.c (md_begin): When encountering insn that are
248 not supported by the current arch, only change the name if
249 its contents are the same as prev_name.
250 (get_specific): If the the architecture doesn't match, fail.
251
dead1419
JR		 252Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
253
254 * config/tc-sh.c (IDENT_CHAR): Define.
255 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
256 matching back where it came from.
257
182e89d3
JR		 258Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
259
260 * config/tc-sh.c (md_show_usage): Add description of -dsp.
261
84f73d89
NC		 2622000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
263
264 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
265 normal operands.
266
dbbc7809
JL		 2672000-03-15 Kazu Hirata <kazu@hxi.com>
268
269 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
270
271bb601
HPN		 271Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
272
273 * expr.c (operand) [case 'f']: When testing if '0f' can start a
274 floating-point-number, make sure 'f' is in FLT_CHARS.
275
8684e216
HPN		 276Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
277
278 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
279 (s_lcomm_internal): Use it.
280 * doc/internals.texi (CPU backend): Document it.
281 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
282 bytes.
283
bb2d6cd7
GK		 2842000-03-10 Geoffrey Keating <geoffk@cygnus.com>
285
286 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
287 when embedded-pic.
288
289 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
290 implementation doesn't have special handling for switch
291 statements.
292 (macro_build): Allow for code in sections other than .text.
293 (macro): Likewise.
294 (mips_ip): Likewise.
295 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
296 Don't perform relocs if we will be outputting them.
297 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
298 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
299 embedded-pic.
300
5c86cbc7
CM		 3012000-03-09 Catherine Moore <clm@cygnus.com>
302
303 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
304 relocation type based on the entry in the fixup structure.
305
f8c827e9
L		 3062000-03-08 H.J. Lu (hjl@gnu.org)
307
308 * Makefile.am (install-exec-tooldir): Depend on
309 install-exec-bindir for parallel make.
310 * Makefile.in: Regenerated.
311
8ad9e709
NC		 3122000-03-06 Nick Clifton <nickc@cygnus.com>
313
314 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
315 switch.
316 (md_parse_option): Parse -m32r command line switch - disable m32rx
317 compatability.
ded0aeb7
NC		 318 (md_show_usage): Document new option.
319
320 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
321 * doc/Makefile.in: Regenerate.
322 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 323
b7b8f327
MM		 3242000-03-02 Michael Meissner <meissner@redhat.com>
325
326 * config/tc-d30v.c (check_range): Remove code that incorrectly
327 sign extended values where bits < 32.
328
15886821
L		 3292000-03-02 H.J. Lu (hjl@gnu.org)
330
331 * configure.in: Support --enable-targets=all on ia32.
332 * configure: Regenerated.
333
8bf950bf
NC		 3342000-03-01 Nick Clifton <nickc@cygnus.com>
335
336 * gasp.c (do_align): Remove bogus check of alignment value.
337
c5e54cc2
ILT		 3382000-02-27 Thomas de Lellis <tdel@windriver.com>
339
340 * config/obj-elf.c (elf_frob_symbol): Remove code which when
341 TC_PPC was defined forced the type of a symbol with no other type
342 to be BSF_OBJECT.
343
65fd87bc
ILT		 3442000-02-27 Hans-Peter Nilsson <hp@axis.com>
345
346 * doc/internals.texi (CPU backend): Mention that
347 line_separator_chars do not break up comments. Fix typos for
348 LEX_AT and LEX_NAME descriptions. Document operands for
349 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
350 description of md_create_short_jump usage. Document argument for
351 md_undefined_symbol.
352
a25fe906
ILT		 3532000-02-27 Jakub Jelinek <jakub@redhat.com>
354
355 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
356 (md_parse_option): Handle it.
357 (md_show_usage): Document it.
358
21b10511
ILT		 3592000-02-27 Ian Lance Taylor <ian@zembu.com>
360
361 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
362 opcode, for the instruction `pal19'. From Andrea Arcangeli
363 <andrea@suse.de>.
364
773f551c
AM		 3652000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
366
367 * config/tc-i386.c (i386_immediate): Move constant operand sizing
368 from here..
369 (md_assemble): To here, before template operands are matched.
370 Also ensure a constant immediate is sign extended when we know the
371 size is at most 16 bits. This is to catch cases like "add
372 $0xffc0,%ax" where we don't know the size, and thus that the
373 immediate can be represented as Imm8S until after parsing the
374 register operand.
375 (i386_displacement): Similarly sign extend 16 bit constant
376 displacements.
377 (md_assemble): Relax 16-bit jump constant range check to suit sign
378 extended displacements.
379
28d33191
JL		 3802000-02-26 Andreas Jaeger <aj@suse.de>
381
382 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
383
cc5ca5ce
AM		 3842000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
385
386 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
387 call operands when intel_syntax.
388 (intel_float_operand): Return 2 for "fi...".
389 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
390 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
391 earlier "SHORT" change.
392 (md_assemble): When determining suffix from Regs, exclude
393 InOutPortReg.
394
056350c6
NC		 3952000-02-24 Nick Clifton <nickc@cygnus.com>
396
397 * configure: Add arm-wince, mips-pe and sh-pe targets.
398 * configure: Regenerate.
399
400 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
401 sh-pe targets.
402 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
403 "pe-mips" for the mips-pe target.
404
405 * config/tc-arm.c (insns): Change displacement encoded in BL
406 and B instructions if the target port is arm-wince.
407 (do_ldst): Do not bias the relocation offset if the target
408 port is arm-wince.
409 (md_pcrel_from): Add in missing relocation offset bias if the
410 target os arm-wince.
411
412 * config/tc-mips.c (mips_target_format): Support COFF flavour.
413 (md_begin): Disable -G support for mips-pe target.
414 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
415 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
416 COFF flavour.
417
418 * config/tc-sh.c (md_begin): sh-pe target is little endian.
419 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
420 assembler, just set the alignment to 4.
421
422 * config/te-wince-pe.h: New file for WinCE targets. Define
423 TE_WINCE.
424
36bf8ab9
AM		 4252000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
426
427 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
428 string instructions.
429 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
430 (i386_intel_memory_operand): After finding a segment override,
431 check again for no `[' before looking for a displacement. Bomb if
432 more than one displacement rather than silently discarding the
433 second and subsequent ones. Free strings malloc'd by
434 build_displacement_string.
435
f5795b08
CM		 4362000-02-24 Catherine Moore <clm@cygnus.com>
437
438 * config/obj-som.c (obj_pseudo_table): Add "weak".
439 (obj_som_weak): New routine.
440
abd63a32
AM		 4412000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
442
520dc8e8
AM		 443 * config/tc-i386.c (union i386_op): New.
444 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
445 Throughout file replace occurences of disps[n], imms[n], regs[n]
446 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
447 intel mode operand swapping. Add assert in regKludge and
448 fake_zero_displacement code. Test i.types[n] when outputting
449 displacements and immediates. Combine output of Disp16 with
450 Disp32.
7f3f1ea2
AM		 451 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
452 when in intel mode by (not) reversing fsub and fdiv operands
453 before the template search. This fails for single operand
454 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
455 undefined. Instead fix the base_opcode after we've found the
456 template. Move base_opcode xor with found_reverse_match from
457 opcode output code to before this fix so we test for the correct
458 opcodes.
459 (md_assemble): Don't use strcmp when deciding to ignore the suffix
460 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 461
462 * config/tc-i386.h (TC_RELOC): Delete.
463 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
464 with equivalent call to reloc.
465
abd63a32
AM		 466 * as.h (flag_m68k_mri): Move declaration after target include, and
467 only declare when TC_M68K defined. Define as zero otherwise.
468 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
469 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
470 Define as zero otherwise.
471 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
472 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
473 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
474 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
475 testing whether defined.
476 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
477 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
478 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
479 rather than testing whether defined.
480 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
481 (parse_mri_cons): Declare and use only when TC_M68K.
482 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
483 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
484 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
485
486 * NEWS: Mention IBM 370 support.
487
7e052742
RH		 4882000-02-23 Richard Henderson <rth@cygnus.com>
489
490 * config/tc-i386.c (md_assemble): When swapping operands for
491 intel_syntax, assume everything that's not Imm or Disp is a
492 register.
493
5b93d8bb
AM		 4942000-02-23 Linas Vepstas <linas@linas.org>
495
496 * config/tc-i370.c, config/tc-i370.h: New files.
497 * Makefile.am: Add support for Linux/IBM 370.
498 * configure.in: Likewise.
499 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
500 * config/obj-elf.c: Include elf/i370.h
501 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
502
503 * Makefile.in: Regenerate.
504 * configure: Regenerate.
505
506 * doc/c-i370.texi: New file.
507 * doc/all.texi: Include it.
508 * doc/as.texinfo: And here.
509 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
510 * doc/Makefile.in: Regenerate.
511
25f2196d
CC		 5122000-02-19 Michael Meissner <meissner@redhat.com>
513
514 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
515 determine if an instruction can be used in parallel with an ADDppp
516 or SUBppp instruction.
517
6349b5f4
AH		 5182000-02-22 Andrew Haley <aph@cygnus.com>
519
520 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
521
c97ef257
AH		 5221999-12-30 Andrew Haley <aph@cygnus.com>
523
524 * config/tc-mips.c (mips_gp32): New variable.
525 (macro_build) Use mips_gp32.
526 (mips_ip): Ditto.
527 (md_longopts): Add "-mgp32" and "-mgp64".
528 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
529
b985eaa8
ILT		 5302000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
531
532 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
533 warning, and bump it to 1.
534
52454417
ILT		 5352000-02-22 Ian Lance Taylor <ian@zembu.com>
536
537 From Brad Lucier <lucier@math.purdue.edu>:
538 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
539 match format.
540
6b76fefe
CM		 5412000-02-21 Catherine Moore <clm@cygnus.com>
542
543 * config/tc-mips.c (MF_HILO_INSN): Define.
544 (mips_7000_hilo_fix): Declare.
545 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
546 (md_parse_option): Check for 7000_HILO_FIX options.
547 (OPTION_M7000_HILO_FIX): Define.
548 (OPTION_NO_M7000_HILO_FIX): Define.
549 * doc/c-mips.texi (-mfix7000): Describe.
550
f6af82bd
AM		 5512000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
552
553 * listing.c (print_lines): Remove unused variable `end'.
554
555 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
556 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
557 reloc_type when BFD_ASSEMBLER.
558 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
559 reloc_type when BFD_ASSEMBLER. Move common code out of switch
560 statement and quell signed vs. unsigned comparison warning.
561
8c8281f4
NC		 5622000-02-18 Nick Clifton <nickc@cygnus.com>
563
564 * config/tc-d10v.c (find_opcode): Add a symbol's value to
565 the computed frag offset, rather than overwriting it.
566
d4845d57
JR		 567Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
568
569 * config/tc-sh.c ("elf/sh.h"): Include.
570 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
571 (md.begin): Initialize target_arch.
572 Only include opcodes in has table that match selected architecture.
573 (parse_reg): Recognize register names for sh-dsp.
574 (parse_at): Recognize post-modify addressing.
575 (get_operands): The leading space is now optional.
576 (get_specific): Remove FDREG_N support. Add support for sh-dsp
577 arguments. Update valid_arch.
578 (build_Mytes): Add support for SDT_REG_N.
579 (find_cooked_opcode): New function, broken out of md_assemble.
580 (assemble_ppi, sh_elf_final_processing): New functions.
581 (md_assemble): Use find_cooked_opcode and assemble_ppi.
582 (md_longopts, md_parse_option): New option: -dsp.
583 * config/tc-sh.h (elf_tc_final_processing): Define.
584 (sh_elf_final_processing): Declare.
585
c97305a1
JL		 586Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
587
588 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
589 the unwinder subspace. Save the current seg/subseg before creating
590 the new seg/subseg.
591
bec50466
NC		 5922000-02-10 Nick Clifton <nickc@cygnus.com>
593
594 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
595 little endian targets.
596 (INST_BYTE1): Redefine to handle big and little endian
597 targets.
598 (cpu_type): New type: Select between M340 and M210.
599 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
600 instructions of the M340.
601 (md_assemble): Add support for the MULSH and OPSR classes of
602 instructions.
603 (md_atof): Add support for little endian targets.
604 (md_parse_option): Add support for -EL, -EB and -mcpu command
605 line switches.
606 (md_convert_frag): Add support for little endian targets.
607 (md_apply_fix3): Add support for little endian targets.
608 (md_number_to_chars): Add support for little endian targets.
609
a25c045a
TW		 6102000-02-10 Timothy Wall <twall@redhat.com>
611
612 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
613 defined, use it to verify the symbol just read should be a label.
614
f28e8eb3
TW		 6152000-02-10 Timothy Wall <twall@redhat.com>
616
617 * app.c (do_scrub_chars): Handle "||" for parallel instructions
618 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
619 around colons when KEEP_WHITE_AROUND_COLON is defined.
620 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
621 and KEEP_WHITE_AROUND_COLON.
622
6dc19fc4
TW		 6232000-02-08 Timothy Wall <twall@redhat.com>
624
625 * read.c (s_rept): Call do_repeat, which abstracts the repeat
626 logic.
627 (do_repeat): New. Abstract repeat logic so that a "break" can be
628 implemented.
629 (end_repeat): New. Provide support for a "break" out of the
630 repeat loop.
631 * read.h: Add prototypes for new functions.
632
f805106c
TW		 6332000-02-08 Timothy Wall <twall@redhat.com>
634
635 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
636 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
637 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
638 non-zero.
639
4469be0f
TW		 6402000-02-08 Timothy Wall <twall@redhat.com>
641
642 * read.c: Added elseif to directives table.
643 * read.h: Added prototype for s_elseif.
644 * doc/as.texinfo: Added description for elseif.
645 * cond.c (s_elseif): New function
646
24a17b6c
TW		 6472000-02-04 Timothy Wall <twall@redhat.com>
648
649 * listing.c (print_lines): Remove conditionals causing bug in
650 listings.
651
bea9907b
TW		 6522000-02-03 Timothy Wall <twall@cygnus.com>
653
654 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
655 default values.
656 * frags.c (frag_new): Calculate fr_fix in octets
657 (frag_now_fix) Return offset as target address offset (bytes).
658 (frag_now_fix_octets) New - Return offset in octets (8-bit
659 quantities).
660 * frags.h: Added prototype for frag_now_fix_octets().
661 Distinguish between octets and bytes in field descriptions.
662 * listing.c (calc_hex): Account for octets vs bytes when
663 printing addresses/offsets.
664 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
665 target is little-endian, print the octets in a word in big-endian
666 order so that the display looks like a proper hexadecimal number,
667 instead of having the octets reversed.
668 * read.c (do_align): When recording alignment, alignment power
669 should be in terms of target bytes (minimum addressible unit)
670 instead of octets.
671 (do_org) Convert ORG target address (byte) argument into an
672 octet offset when generating a variable fragment.
673 * symbols.c (resolve_symbol_value): Symbol final value
674 converted to a target address offset (bytes) from its octet offset.
675 * config/obj-coff.c (coff_frob_symbol): Symbol target address
676 offset (bytes) is adjusted by the frag offset (octets) converted
677 to bytes.
678 (coff_frob_section) Section alignment power is in terms of bytes;
679 convert it to an octet alignment power when calculating size (and
680 size mask) in octets. Don't modify the section size in order to
681 "align" it for TI COFF, since that format has a different method
682 for storing alignment information.
683
210dcc61
TW		 6842000-02-01 Timothy Wall <twall@cygnus.com>
685
686 * stabs.c (generate_asm_file): Escape backslashes in stabs file
687 entries, matching the way GCC generates them. If not escaped, the
688 filename is encoded incorrectly.
689
557537a5
NC		 6902000-01-31 Nick Clifton <nickc@cygnus.com>
691 * config/tc-arm.c (reg_table): Add support for ATPCS register
692 naming conventions.
2c1c4c62 693
557537a5
NC		 6942000-01-31 Geoff Keating <geoffk@cygnus.com>
695
2c1c4c62
GK		 696 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
697 already defined.
698 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
699 New macro.
700 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
701 of a symbol when we really care about its value.
702
7032000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 704
705 * config/tc-mcore.c (md_assemble): Give warning message if
706 operands passes to instruction are more than the spec.
707
2f0ca46a
NC		 7082000-01-27 Thomas de Lellis <tdel@windriver.com>
709
710 * config/tc-arm.c (armadjust_symtab): If the assembler is in
711 Thumb mode but the label seen was not declared as '.thumb_func'
712 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
713 correct disassembly of Thumb code bounded by non function labels.
714
4c63da97
AM		 7152000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
716
717 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
718 Add dependencies for e-i386aout.o. Fix 2 comment lines.
719
720 * Makefile.in: Same here.
721 Update copyright.
722
723 * configure.in: Set bfd_gas for i386-aout when primary target
724 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
725 we may need the primary te_file. Remove incorrect comment.
726
727 * configure: Regenerate.
728
729 * config/e-i386aout.c: New file.
730
731 * as.c (USE_EMULATIONS): Move to before print_version_id.
732 (struct emulation): Add i386aout.
733 (show_usage): Split text strings. Reformat -a text. Add --em
734 help.
735 Update copyright.
736
737 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
738 (aout_format_ops): New.
739 Update copyright.
740
741 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
742 preprocessor conditional and add aout USE_EMULATIONS tests.
743 (read_a_source_file): Don't pass error strings to printf as
744 format arg.
745 Update copyright.
746
747 * gasp.c (exp_get_abs): Don't pass error strings to printf as
748 format arg.
749 (do_data): Same here.
750 (process_file): And here.
751 Update copyright.
752
753 * symbols.c (colon): Rewrite "already defined" fatal message
754 code for aout with USE_EMULATIONS.
755 Update copyright.
756
757 * config/obj-aout.c (OBJ_HEADER): Define.
758 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
759 fields of sentinel.
760 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
761 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
762 forms here.
763 (obj_aout_type): Expand S_SET_OTHER here too.
764 (obj_read_begin_hook): Remove.
765 (aout_pop_insert): New.
766 (obj_aout_s_get_other): New.
767 (obj_aout_s_get_desc): New.
768 (aout_format_ops): New.
769 Update copyright.
770
771 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
772 gets aout_pseudo_table.
773 (aout_pseudo_table): Declare.
774 (obj_read_begin_hook): Define.
775 Update copyright.
776
777 * config/obj-coff.c (obj_pseudo_table): Rename to
778 coff_pseudo_table.
779 (coff_pop_insert): Use coff_pseudo_table.
780 (coff_sec_sym_ok_for_reloc): Remove.
781 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
782 and comment all zero entries and remove #if 0 code.
783 Update copyright.
784
785 * config/obj-coff.h (obj_pop_insert): Define.
786 (coff_pseudo_table): Declare.
787 Update copyright.
788
789 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
790 s_get_size, s_set_size. Comment all zero entries.
791 Update copyright.
792
793 * config/obj-elf.c (elf_s_get_other): New function.
794 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
795 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
796 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
797 comment.
798 (obj_elf_parse_section_letters): Don't pass error strings to
799 printf as format arg.
800 Update copyright.
801
802 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
803 OBJ_MAYBE_ECOFF.
804 (elf_s_get_other): Declare.
805 (S_GET_OTHER) Define as elf_s_get_other if not already
806 defined.
807 (S_SET_OTHER): Only define when not already defined.
808 (elf_obj_read_begin_hook): Declare.
809 (obj_read_begin_hook): Define.
810 (elf_obj_symbol_new_hook): Declare.
811 (obj_symbol_new_hook): Define.
812 Update copyright.
813
814 * config/obj-multi.h: Add copyright header and protect against
815 multiple inclusion. Add * to all function pointers.
816 (OBJ_HEADER): If defined, include it rather than other defines
817 in this file.
818 (obj_frob_file_after_relocs): Test for NULL.
819 (obj_symbol_new_hook): Here too.
820 (obj_sec_sym_ok_for_reloc): And here.
821 (S_GET_OTHER): Define.
822 (S_GET_DESC): Define.
823 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
824 (OBJ_MAYBE_ELF): Update comment.
825
826 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
827 OBJ_AOUT preprocessor conditional and handle emulation by
828 testing OUTPUT_FLAVOR.
829 (i386_displacement): Here too.
830 (md_section_align): Similarly here.
831 (i386_target_format): Conditionally compile when more than one
832 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
833 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
834 (i386_displacement): Here too.
835 Update copyright.
836
837 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
838 Define TARGET_FORMAT for aout only when not multi.
839 Update copyright.
840
841 * config/te-multi.h: Delete file as it's identical to te-generic.h
842
add0c677
AM		 8432000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
844
845 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
846 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
847 LONG_MNEM_SUFFIX.
848
849 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
850 DWORD_MNEM_SUFFIX.
851 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
852 comments.
853
a19d8eb0
CP		 8542000-01-13 Clinton Popetz <cpopetz@cygnus.com>
855
856 * config/tc-mips.c (mips_do_align): New function.
857 * config/tc-mips.h (md_do_align): Define.
858
550262c4
NC		 8592000-01-10 Philip Blundell <philb@gnu.org>
860
861 * doc/c-arm.texi (ARM Options): Fix typo.
862 (ARM-Chars): Correct description of `#'. Mention that `;' is a
863 line separator for Linux.
864 * doc/as.texinfo (Comments): Mention the ARM.
865
0decc840
NC		 8662000-01-10 Philip Blundell <pb@futuretv.com>
867
868 * configure.in (arm*-*-conix*): New target.
869 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
870 armv*-*-linux-gnu.
871 * configure: Regenerate.
872
2e13b764
NC		 8732000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
874
875 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
876 (obj_elf_visibility): New function.
877
878 * doc/as.texinfo (Visibility): New node: document visibility
879 pseudo ops.
880
3138f287
AM		 8811999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
882
883 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
884 warning for absolute jump/call without `*' in non-intel mode. No
885 need to set i.types[0] JumpAbsolute in intel mode.
886
df32bc61
NC		 8871999-12-22 Philip Blundell <pb@futuretv.com>
888
889 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
890 hook function when changing sections.
891 (arm_s_data): Likewise.
892
b4d0b2b3
NC		 8931999-12-14 Nick Clifton <nickc@cygnus.com>
894
895 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 896 command line switch.
b4d0b2b3 897
85cb2cf9
JL		 898Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
899
900 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
901 (r_registers, xr_registers): Define.
902 (r_register_name, xr_register_name): New functions.
903 (md_assemble): Handle new am33 operand types and instruction
904 formats.
905 (mn10300_insert_operand, check_operand): Likewise.
906
a64bcdd8
NC		 9071999-11-29 Nick Clifton <nickc@cygnus.com>
908
909 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
910 (s_force_thumb): Set thumb_mode to 2.
911 (md_assemble): Do not complain about thumb instructions on a
912 non-thumb target if thumb_mode is set to 2.
913
43b4c25e
MM		 9141999-11-28 Michael Meissner <meissner@cygnus.com>
915
916 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
917 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
918 (O_...): Add new machine dependent expressions if we are handling
919 explicit relocations.
920 (alpha_reloc_op): New static table holding the explicit relocation
921 information.
922 (alpha_literal_hash): New static to hold the hash table for
923 explicit relocations.
924 (alpha_macros): Add support for explicit relocations.
925 (md_begin): If explicit relocations, initialize hash table.
926 (md_assemble): Don't print a second error if tokenize_arguments
927 already printed an error message.
928 (md_apply_fix): Add support for explicit relocations.
929 (alpha_force_relocation): Ditto.
930 (alpha_fix_adjustable): Ditto.
931 (alpha_adjust_symtab): New function to support explicit
932 relocations.
933 (alpha_adjust_symtab_relocs): Ditto.
934 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
935 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
936 Add support for explicit relocations. Return -2 if an error
937 message was already printed.
938 (find_macro_match): Add support for explicit relocations. Comment
939 each of the cases.
940 (emit_insn): Add support for explicit relocations.
941 (assemble_tokens): Ditto.
942 (emit_ldgp): Ditto.
943 (load_expression): Ditto.
944 (emit_lda): Ditto.
945 (emit_ldah): Ditto.
946 (emit_ir_load): Ditto.
947 (emit_loadstore): Ditto.
948 (emit_ldXu): Ditto.
949 (emit_ldil): Ditto.
950 (emit_sextX): Ditto.
951 (emit_division): Ditto.
952 (emit_jsrjmp): Ditto.
953 (emit_retjcr): Ditto.
954
955 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
956 ELF object format.
957 (tc_adjust_symtab): If explicit relocations, call the function
958 alpha_adjust_symtab.
959 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
960 relocations next to the literal relocation they reference.
961 (TC_INIT_FIX_DATA): Initialize the new fields.
962 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
963
afbf211f
JL		 964Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
965
966 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
967 'B' operand for PA2.0 bb instruction.
968
f11900d0
NC		 9691999-11-18 Nick Clifton <nickc@cygnus.com>
970
971 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
972 target.
973
974 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
975 relocs.
976 (mcore_force_relocation): Force relocations to be generated for
977 RVA relocs.
978
2daf4fd8
AM		 9791999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
980
981 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
982 (i386_displacement): Disallow O_big displacements.
983
eb726e5d
DL		 984Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
985
986 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
987 improvements in error checking.
988 (md_assemble): Support for unconditional ARM instructions.
989 (md_parse_option): Support for -m[arm]v5e flag.
990
035349a4
NC		 9911999-11-12 Nick Clifton <nickc@cygnus.com>
992
993 * macro.c (buffer_and_nest): Do not check beyond the end of the
994 buffer.
995
c1eae114
NC		 9961999-11-11 Nick Clifton <nickc@cygnus.com>
997
998 * macro.c (buffer_and_nest): Look for seperator after TO and
999 FROM tokens.
1000
c5c834aa
AH		 10011999-11-08 Andrew Haley <aph@cygnus.com>
1002
1003 * app.c (do_scrub_chars): When in State 10, treat backslash
1004 characters in the same way as as symbol characters.
1005
98007ce7
RH		 10061999-11-07 Richard Henderson <rth@cygnus.com>
1007
1008 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1009 the previous label was in the current section before playing
1010 with auto-alignment.
1011
d6c497c7
NC		 10121999-11-06 Nick Clifton <nickc@cygnus.com>
1013
1014 * config/tc-v850.c (v850_force_relocation): Force relocation
1015 for weak symbols.
1016 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1017 the symbol is weak.
1018
dd33dc0f
MM		 10191999-11-05 Michael Meissner <meissner@cygnus.com>
1020
1021 * expr.h (operatorT): Increase machine dependent operators to 16.
1022 * expr.c (op_rank): Ditto.
1023
5f91fe03
ILT		 10241999-11-03 Ian Lance Taylor <ian@zembu.com>
1025
53b0d397
ILT		 1026 * read.c (pseudo_set): Reject attempts to set the value of a
1027 section symbol.
1028
5f91fe03
ILT		 1029 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1030 if it is defined.
1031
1032 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1033
1034 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1035 to bfd_set_section_contents.
1036
829ce307
NC		 10371999-11-03 Nick Clifton <nickc@cygnus.com>
1038
1039 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1040
2bd7f1f3
GRK		 10411999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1042
1043 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1044 (mips_ip): Use OPCODE_IS_MEMBER.
1045
90ca882f
JL		 1046Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1047
acb56623
JL		 1048 * config/tc-arm.c (reg_required_here): Improve comments.
1049
b49cfa5d
JL		 1050 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1051 (tinsns): Initialize variants field.
1052
1053 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1054 BAD_PC respectively.
90ca882f 1055
29c4c6b5
NC		 10561999-10-27 Scott Bambrough <scottb@netwinder.org>
1057
1058 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1059 * config/tc-arm.h: Fix compile time warnings.
1060
d9fd9852
DN		 1061Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1062
1063 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1064 form @abs16, @(abs16) and @(abs16 + imm).
1065
9ce8a5dd
GRK		 10661999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1067
1068 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1069 (ISA_HAS_64_BIT_REGS) New.
1070 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1071 mips_emit_delays,macro_build,load_register,load_addresss,
1072 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1073 and/or use new ISA_xxx macros in expressions involving
1074 ISA, particularly mips_opts.isa.
1075
446a06c9
MM		 10761999-10-18 Michael Meissner <meissner@cygnus.com>
1077
1078 * expr.h (operatorT): Add machine dependent operators md1..md8.
1079 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1080 for the machine dependent operators to use.
1081
1082 * expr.c (op_rank): Add machine dependent operators.
1083
1084 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1085 operator.
1086 (O_cpregister): Ditto.
1087 (md_begin): Change X_op test that field is wide enough to use
1088 O_max instead of O_alpha_max.
1089 (cpu_types): Fill in missing initializer.
1090 (alpha_num_macros): Make unsigned.
1091 (md_assemble): Make opnamelen be size_t.
1092 (md_apply_fix): Cast alpha_num_operands to int before testing.
1093 (alpha_force_relocation): Ditto.
1094 (alpha_fix_adjustable): Ditto.
1095 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1096 (tc_gen_reloc): Ditto.
1097 (tc_get_register): Ditto.
1098 (emit_ldgp): Ditto.
1099 (emit_lda): Ditto.
1100 (emit_ldah): Ditto.
1101 (emit_ldil): Ditto.
1102 (s_alpha_ent): Ditto.
1103 (s_alpha_end): Ditto.
1104 (s_alpha_frame): Ditto.
1105 (s_alpha_prologue): Ditto.
1106 (s_alpha_file): Ditto.
1107 (s_alpha_gprel32): Ditto.
1108 (s_alpha_proc): Ditto.
1109 (s_alpha_set): Ditto.
1110 (s_alpha_base): Ditto.
1111 (s_alpha_align): Ditto.
1112 (s_alpha_arch): Ditto.
1113 (alpha_align): Ditto.
1114 (assemble_insn): Suppress unused variable warning.
1115 (emit_insn): Ditto.
1116 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1117 order in the structure.
1118 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1119
476cdcb8
JL		 1120Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1121
1122 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1123
c388dee8
AM		 11241999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1125
1126 * config/tc-i386.c (i386_index_check): Correct #endif location.
1127
2bdd6cf5
GK		 1128Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1129
1130 * as.c (show_usage): Document new options.
1131 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1132 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1133 (parse_args): Parse the new options.
1134 (main): If there were warnings, and --fatal-warnings
1135 was specified, print an error.
1136 * as.h: New variable, flag_fatal_warnings, for new option.
1137
d53d2751
JL		 1138Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1139
1140 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1141 '@'. Change autoincrement completers to fall through to cache control
1142 completers.
1143
1144 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1145 arg.
1146 (pa_parse_addb_64_cmpltr): New function.
1147
1148 * config/tc-hppa.c (pa_ip): Change error message.
1149 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1150 '?Q' args to allow falling through.
1151
1152 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1153 Remove unused conditional codes.
1154 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1155
ba09cd8d
DN		 1156Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1157
1158 * config/tc-d30v.c (CHAR_BIT): Define.
1159 (check_range): Fix bit operations to support integers bigger than
1160 32 bits.
1161
c43185de
DN		 1162Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1163
1164 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1165 operands.
1166
925c058e
DE		 1167Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1168 Doug Evans <devans@cygnus.com>
1169
1170 Add support for m32rx.
1171 * config/tc-m32r.c (enable_m32rx): New static global.
1172 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1173 (allow_m32rx): New function.
1174 (M32R_SHORTOPTS): Add `O'.
1175 (md_longopts): Add --m32rx plus several warning options.
1176 (md_parse_option): Handle new options.
1177 (md_show_usage): Print them.
1178 (md_begin): Enable m32rx.
1179 (OPERAND_IS_COND_BIT): New macro.
1180 (first_writes_to_seconds_operands): New function.
1181 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1182 (target_make_parallel,assemble_two_insns): New functions.
1183 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1184 If optimizing and m32rx, try to make consecutive insns parallel.
1185
fba2b7f9
GK		 1186Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1187
1188 * config/tc-mips.c (nopic_need_relax): Allow for the
1189 .sdata.foo sections generated by -fdata-sections,
1190 and for the .gnu.linkonce.s sections generated by C++.
1191
fd232ac8
JL		 1192Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1193
ce674324
JL		 1194 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1195 with cleaner code using completer prefixes. Add 'Y'.
1196
fd232ac8
JL		 1197 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1198
b1039fc4
JL		 1199Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1200
1201 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1202 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1203 insn does not match and we should try the next insn in the table.
1204
913f265c
NC		 12051999-09-22 Nick Clifton <nickc@cygnus.com>
1206
1207 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1208
54af6ff6
JL		 1209Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1210
1211 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1212 of PA2.0 support.
1213
4cc782b5
ILT		 12141999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1215
1216 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1217 OBJ_ELF. If ELF, add "sq".
1218 (md_parse_option): If ELF, ignore -s and -q.
1219 (md_show_usage): Mention ELF options.
1220
6be78360
JL		 1221Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1222
65fab780
JL		 1223 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1224 operands.
1225
71823da4
JL		 1226 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1227
61dd1d31
JL		 1228 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1229
1cf6ae67
JL		 1230 * config/tc-hppa.c (struct pa_it): New field "trunc".
1231 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1232 (pa_parse_ftest_gfx_completer): New function
1233 (pa_parse_fp_cnv_format): New function.
1234
77c02e18
JL		 1235 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1236 (md_apply_fix): Handle 22bit pc-rel branches.
1237
629d9417
JL		 1238 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1239
dbe2f9ee
JL		 1240 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1241
3db6e6bd
JL		 1242 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1243
6be78360
JL		 1244 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1245
e061d86f
JL		 1246at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1247
1248 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1249 (pa_ip): Handle 'fX'.
1250
1251Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1252
1253 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1254 (pa_ip): Handle 'fX'.
1255
7acbfc6b
JL		 1256Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1257
1258 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1259 unwinds unless the function is in the text space.
1260 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1261
2d93dcc4
JL		 1262Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1263
b52c78b8
JL		 1264 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1265 (md_assemble): To here. Tweak address generation.
1266
2d93dcc4
JL		 1267 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1268 debug_line.
1269 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1270 (md_assemble): Call dwarf2_where for OBJ_ELF.
1271 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1272 (pa_end_of_source): New function.
1273 * tc-hppa.h (md_end): Define for OBJ_ELF.
1274
6d83c84b
MM		 12751999-09-14 Michael Meissner <meissner@cygnus.com>
1276
1277 * configure.in (Canonicalization of target names): Remove adding
1278 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1279 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1280 * configure: Regenerate.
1281
41fd319a
ILT		 12821999-09-14 Donn Terry <donn@interix.com>
1283
1284 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1285
795a7704
AM		 12861999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1287
2f66722d
AM		 1288 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1289 pc-relative jmp/call to an absolute symbol.
1290 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1291 absolute section symbols.
1292
795a7704
AM		 1293 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1294 jump handling code and comments.
1295
c0c949c7
ILT		 12961999-09-12 Ian Lance Taylor <ian@zembu.com>
1297
1298 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1299 the value if TE_PE and a global defined symbol.
1300
e723ef7c
ILT		 13011999-09-11 Ian Lance Taylor <ian@zembu.com>
1302
1303 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1304 print the symbol, rather than printing it here.
1305
fa16d387
ILT		 13061999-09-11 Donn Terry <donn@interix.com>
1307
d33e1d24
ILT		 1308 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1309 BFD_RELOC_RVA relocations.
1310
18dc2407
ILT		 1311 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1312 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1313 starts with "_G".
1314
945a1a6b
ILT		 1315 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1316 defined.
1317 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1318 * doc/internals.texi (Object format backend): Document
1319 SET_SECTION_RELOCS.
1320
79d292aa
ILT		 1321 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1322 relocations against global symbols if TE_PE.
1323
7a6284c4
ILT		 1324 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1325 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1326
8828d862
ILT		 1327 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1328 symbols.
1329
9690c54d
ILT		 1330 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1331 symbols which do not have a constant value, or tags with
1332 non-tags. Remove the symbol from the list before adding it at the
1333 end.
1334
23dab925
ILT		 1335 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1336 C_FCN symbol differently if TE_PE.
1337 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1338 appears in the pseudo-op, rather coff_line_base which is only set
1339 for a .bf symbol.
1340
28428223
ILT		 1341 * config/obj-coff.c (obj_coff_loc): New static function.
1342 (obj_pseudo_table): Add "loc".
1343
e8a3ab75
ILT		 1344 * config/obj-coff.c (add_lineno): Check that the line number is
1345 positive.
1346
2ab9b79e
ILT		 1347 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1348 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1349 int.
1350 (md_atof): Return NULL rather than 0.
1351 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1352 * expr.c (expr): Change first parameter to int.
1353 * config/obj-coff.c: Add declarations for static functions.
1354 (coff_frob_symbol): Use SYM_AUXENT.
1355 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1356
5881e4aa
ILT		 1357 * config/obj-coff.c (obj_coff_section): Default to setting
1358 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1359
e723ef7c
ILT		 1360 * write.c (adjust_reloc_syms): Print adjusted fixup.
1361
fa16d387
ILT		 1362 * expr.c (integer_constant): Correct too_many_digits calculation
1363 in base 10 case.
1364
13a830b6
AS		 13651999-09-09 Andreas Schwab <schwab@suse.de>
1366
1367 * doc/c-arm.texi: Fix arguments of @var to not contain
1368 punctuation.
1369
325188ec
NC		 13701999-09-08 Philip Blundell <pb@nexus.co.uk>
1371
1372 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1373 and COFF targets.
1374 (md_parse_option): Only support -k flag for ELF and COFF targets.
1375
e7c1f43c
JL		 1376Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1377
1378 * config/tc-hppa.c (pa_ip): Put strict register checks before
1379 call to pa_parse_number.
1380
4964086a
JL		 1381 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1382
c4bf532f
ILT		 13831999-09-06 Ian Lance Taylor <ian@zembu.com>
1384
1385 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1386 BFD_ASSEMBLER code.
1387
a33132fd
ILT		 13881999-09-06 Donn Terry <donn@interix.com>
1389
1390 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1391
0f4f8b56
JL		 1392Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1393
1394 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1395 candidate instruction. Require registers for register arguments
1396 when in strict mode. Require assemble-time constants for
1397 constants when in strict mode.
1398 (pa_get_absolute_expression): Require a constant when in strict
1399 mode.
1400
d3388653
NC		 14011999-09-06 Nick Clifton <nickc@cygnus.com>
1402
1403 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1404
041dd5a9
ILT		 14051999-09-04 Steve Chamberlain <sac@pobox.com>
1406
1407 * config/tc-pj.c: New file, supports picoJava in ELF.
1408 * config/tc-pj.h: Ditto.
1409 * configure.in (pjl*, pj*): New targets.
1410 * Makefile.am: Rebuild dependencies.
1411 (CPU_TYPES): Add pj.
1412 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1413 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1414 * doc/c-pj.texi: New file.
1415 * doc/as.texinfo: Add some PJ specifics.
1416 * doc/all.texi: Add PJ to the list of all architectures, sort them
1417 all alphabetically.
1418 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1419 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1420
4ca72d38
AM		 14211999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1422
1423 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1424 (obj_frob_file): Test for null pointer.
1425 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1426 (OBJ_PROCESS_STAB): And here.
1427 (elf_obj_sy): Remove
1428
1429 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1430 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1431 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1432
1433 * config/obj-coff.c (no_func): Remove.
1434 (coff_format_ops): Change occurrences of no_func to 0, as we test
1435 for 0 in obj-multi.h.
1436
1437 * configure.in: Enable bfd for i386-coff when primary target is
1438 bfd. Enable i386 elf,coff emulation support. Don't set
1439 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1440 emulation to support.
1441 *configure: Regenerate.
1442
bcef92fa
NC		 14431999-09-02 Nick Clifton <nickc@cygnus.com>
1444
1445 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1446 .section .line directive is encountered.
1447
cdf82bcf
NC		 14481999-09-01 Nick Clifton <nickc@cygnus.com>
1449
5856c19a
NC		 1450 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1451 format.
1452
cdf82bcf
NC		 1453 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1454 * as.texinfo: Document --gdwarf2 command line option.
1455 Add additional documentation of ARM command line switches.
1456
af6bdddf
AM		 14571999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1458
1459 * config/tc-i386.c (i386_intel_memory_operand): Combine
1460 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1461 and RESTORE_END_STRING around parse_register calls.
1462 (i386_operand): Here too.
1463 (i386_is_reg): Remove.
1464 (parse_register): Move as_bad calls from within this function to
1465 callers.
1466
5f47d35b
AM		 14671999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1468
1469 Based on a patch from H.J. Lu <hjl@gnu.org>
1470 * config/tc-i386.c (parse_register): Handle FP regs specially.
1471 (md_begin): Remove '(' and ')' from register_chars.
1472
1174497c
DE		 14731999-08-29 Doug Evans <devans@casey.cygnus.com>
1474
1475 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1476 error message (done elsewhere).
1477
17d9105c
JL		 1478Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1479
1480 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1481
9ecc05f0
JL		 1482Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1483
97e1581b
JL		 1484 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1485 args by 'f'.
1486
9e4f2d3a
JL		 1487 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1488
680ef6de
JL		 1489 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1490 between args.
1491 Add new completers. Fix bug in 64 bit condition handling.
1492
413c94ba
JL		 1493 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1494 'cS', and 'c*'.
1495
28252e61
JL		 1496 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1497
a97685e9
JL		 1498 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1499
9ecc05f0
JL		 1500 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1501
cb30237e
NC		 15021999-08-27 Jim Wilson <wilson@cygnus.com>
1503
1504 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1505 (struct ls): Add frag field. Initialize it to zero.
1506 (out_end_sequence): New local text_frag. Set it while in text section.
1507 Replace address check with frag check. Set ls.frag to text_frag if
1508 out_set_addr called.
1509 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1510 Set it before switching sections. Replace address check with frag
1511 check. Set ls.frag to saved_frag if out_set_addr called.
1512
09a798ea
NC		 15131999-08-26 David Mosberger <davidm@hpl.hp.com>
1514
1515 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1516 output "advance_pc" opcode instead of calling gen_addr_line().
1517 The latter has the undesired side-effect of creating a new row
1518 in the debug line info matrix.
1519
e1c05f12
NC		 15201999-08-26 Jim Wilson <wilson@cygnus.com>
1521
1522 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1523 ls.last_filename if last is less than zero. Set ls.last_filename
1524 when allocating new entry.
1525 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1526 call.
1527
b23bac36
AM		 15281999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1529
1530 * config/tc-i386.c (i386_index_check): Fix the displacement size
1531 when INFER_ADDR_PREFIX.
1532
50f4163f
NC		 15331999-08-18 Nick Clifton <nickc@cygnus.com>
1534
1535 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1536 display its value.
1537
f589a541
ILT		 15381999-08-17 Ian Lance Taylor <ian@zembu.com>
1539
1540 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1541 handle 0xffffNNNN constants correctly.
1542
11450271
NC		 15431999-08-16 Nick Clifton <nickc@cygnus.com>
1544
1545 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1546 as well as loads.
1547
276b1dc2
NC		 15481999-08-13 Nick Clifton <nickc@cygnus.com>
1549
1550 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1551 (md_apply_fix3): Always pass positive values to
1552 validate_offset_imm.
1553
ae5ad4ad
NC		 15541999-08-12 Nick Clifton <nickc@cygnus.com>
1555
1556 * config/tc-arm.c (skip_whitespace): New macro.
1557 Formatting tidy ups.
1558
1559 (md_apply_fix3): Store relocation offset in addend for ELF based
1560 relocs.
1561 (arm_force_relocation): Always generate relocs for Thumb function
1562 calls.
1563
bf6d3895
AM		 15641999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1565
1566 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1567 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1568
46031ca9
JL		 1569Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1570
b100be66
JL		 1571 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1572 flags for the unwind subspace.
1573
46031ca9
JL		 1574 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1575 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1576 suitable relocation based on the size of the target's pointer.
1577 Always Use subsegment zero for the unwinders.
1578 (pa_level): Handle "2.0w".
1579
0825afba
JR		 1580Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1581
1582 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1583 with the following instruction unless this was specified.
1584
1a1ae23e
ILT		 15851999-08-09 Ian Lance Taylor <ian@zembu.com>
1586
1587 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1588 certain sections, to match BFD changes.
1589
81afc846
ILT		 15901999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1591
1592 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1593 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1594 * Makefile.in: Rebuild.
81afc846 1595
04ad1543
ILT		 15961999-08-08 Ian Lance Taylor <ian@zembu.com>
1597
1598 * Makefile.am: Rename .dep* files to DEP*.
1599 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1600 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1601 targets to DEPOBJ.
1602 * Makefile.in: Rebuild.
1603
1eb7027c
RH		 16041999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1605
1606 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1607
2dcc60be
ILT		 16081999-08-08 Ian Lance Taylor <ian@zembu.com>
1609
46eec08e
ILT		 1610 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1611 avoid problems on DOS filesystems.
1612 * Makefile.in: Rebuild.
1613
2dcc60be
ILT		 1614 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1615
16161999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1617
1618 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1619 section flag.
1620
76a27922
ILT		 16211999-08-08 Ian Lance Taylor <ian@zembu.com>
1622
1623 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1624 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1625 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1626
0741736b
JL		 1627Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1628
1629 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1630
9a913dfb
JL		 1631Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1632
1633 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1634
a1f2d742
ILT		 16351999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1636
1637 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1638 non-adjustable symbols.
1639
55a914bc
JL		 1640Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1641
1642 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1643
336f7c70 1644Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1645
1646 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1647 operands.
1648
9750fcc5
ILT		 16491999-08-05 Donn Terry <donn@interix.com>
1650
1651 * config/te-interix.h: New file.
1652 * configure.in (i386-*-interix*): New target.
1653 * configure: Rebuild.
1654
39ba5561
JL		 1655Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1656
1657 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1658 selectors for ELF too.
1659 (selector_table): Add "ltp" and "rtp" selectors.
1660
eecb386c
AM		 16611999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1662
1663 * config/tc-i386.c (i386_operand): No need to change
1664 operand_string pointer in segment reg case before goto
1665 do_memory_reference. Initialise displacement_string_start and
1666 displacement_string_end after do_memory_reference label.
1667 (i386_index_check): Add operand_string param, and print error
1668 message on failure here.
1669 (i386_intel_memory_operand): Instead of here.
1670 (i386_operand): And here.
1671 (INFER_ADDR_PREFIX): Enable.
1672
1673 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1674
1675 * config/tc-i386.h (DefaultSize): Define. Renumber following
1676 opcode_modifier defines.
1677
1678 From Etienne Lorrain <etienne.lorrain@ibm.net>
1679 * config/tc-i386.c (stackop_size): New variable.
1680 (set_16bit_code_flag): Clear it here.
1681 (set_16bit_gcc_code_flag): New function.
1682 (md_pseudo_table): Add "code16gcc" entry.
1683 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1684
f173e82e
ILT		 16851999-08-03 Ian Lance Taylor <ian@zembu.com>
1686
a04b544b
ILT		 1687 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1688 next_set_end even if the end symbol is being discarded.
1689
1690 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1691 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1692 * config/obj-coff.c: Likewise.
1693 (seg_info_type): Remove.
1694 (seg_info_off_by_4): Change to array of segT.
1695 (s_get_segment): Adjust accordingly.
1696 (obj_pseudo_table): Fully initialize sentinel entry.
1697
f173e82e
ILT		 1698 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1699 Ralf Baechle <ralf@uni-koblenz.de>.
1700
c3332e24
AM		 17011999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1702
1703 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1704
17051999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1706
24eab124
AM		 1707 * config/tc-i386.c: Indentation and white space changes.
1708 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1709 don't enable it by default.
1710 (i386_intel_operand): Remove redundant prototype.
1711 Move check on number of memory operands, and i.mem_operands++
1712 (i386_intel_memory_operand): To here.
1713 Remove i386_immediate code from here. Remove special case code
1714 for input and output using (%dx). Remove base/index checks and
1715 call i386_index_check instead. Save initial operand_string
1716 argument for error message.
1717 (i386_operand): Remove redundant prototype. Move base/index
1718 checks to i386_index_check.
1719 (i386_displacement): Move intel mode check for non-zero
1720 i.disp_operand
1721 (i386_intel_memory_operand): To here.
c3332e24 1722
6d8809aa
RH		 17231999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1724
1725 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1726 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1727 by .register pseudo-op if -64 and --no-undeclared-regs.
1728 (s_register, sparc_adjust_symtab): New functions.
1729 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1730 Declare sparc_adjust_symtab as tc_adjust_symtab.
1731 * doc/c-sparc.texi: Add description of #ignore special literal
1732 for .register pseudo-op.
1733
c8d259f7
CM		 17341999-07-30 Catherine Moore <clm@cygnus.com>
1735
1736 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1737 the relocation's section offset.
1738
b77ad1d4
AM		 17391999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1740
1741 * write.c (fixup_segment): Fix generic error check overflow test.
1742
1743 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1744 X_add_number to long.
1745
b53fcc20
JL		 1746Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1747
1748 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1749 processing.
1750
d2e71411
ILT		 17511999-07-27 Ian Lance Taylor <ian@zembu.com>
1752
1753 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1754 VTABLE relocations.
1755
e9f56b1d
ILT		 17561999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1757
1758 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 1759
1a39f480
ILT		 1760 * configure.bat: Remove; obsolete.
1761 * config/go32.cfg: Likewise.
1762
29fe79d3
ILT		 17631999-07-21 Brad M. Garcia <bgarcia@fore.com>
1764
1765 * configure.in (i386-*-vxworks*): New target.
1766 * configure: Rebuild.
1767
e06510e6
RH		 17681999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1769
1770 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1771
dabe3bbc
RH		 17721999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1773
1774 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1775 on -64 and not pic.
1776 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1777 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1778 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1779 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1780 MAX_RELOC_EXPANSION): Define.
1781 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1782
b4cac588
AM		 17831999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1784
1785 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1786 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1787 block. Print a warning if an 8-bit or 16-bit constant
1788 displacement or immediate is truncated on output.
1789 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1790 immediate.
1791 (i386_operand): Disallow immediate jump absolute operand.
1792
966ed0b4
ILT		 17931999-07-15 Ian Lance Taylor <ian@zembu.com>
1794
0ed15843
ILT		 1795 * configure.in: Bump version number to 2.9.5.
1796 * configure: Rebuild.
1797
966ed0b4
ILT		 1798 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1799 or %llx work.
1800
67f1cff0
JL		 1801Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1802
1803 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1804 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1805
2f992c04
NC		 18061999-07-14 Philip Blundell <pb@nexus.co.uk>
1807
1808 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1809 is defined.
1810 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1811
1812 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1813 if -mno-fpu was given.
1814 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1815 relocs.
1816 (cons_fix_new_arm): Remove misleading comments.
1817
14ad458a
ILT		 18181999-07-14 Ian Lance Taylor <ian@zembu.com>
1819
1820 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1821 error message.
1822 (relax_segment): Likewise. After giving a rs_org error, convert
1823 the frag to rs_align to avoid cascading errors.
1824
36823076
AS		 18251999-07-12 Andreas Schwab <schwab@suse.de>
1826
1827 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1828
ab9da554
ILT		 18291999-07-11 Ian Lance Taylor <ian@zembu.com>
1830
1831 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1832 as appropriate. Fill in structure initializations. Add variable
1833 initializations. Add casts.
1834 * dwarf2dbg.c (print_stats): Change i to size_t.
1835 * listing.c (listing_listing): Change list_line to unsigned int.
1836
e0accf0c
ILT		 18371999-07-10 Ian Lance Taylor <ian@zembu.com>
1838
1839 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1840 rather than checking for \001 and \002 in symbol name.
1841 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1842
7d4ce8a9
JL		 1843Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1844
1845 * configure.in (hppa*-linux-gnu*): New target.
1846 * configure: Rebuilt.
1847
5395a469
NC		 18481999-07-08 Nick Clifton <nickc@cygnus.com>
1849
1850 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1851
cac58fa6
NC		 18521999-07-07 Nick Clifton <nickc@cygnus.com>
1853
5395a469 1854 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 1855 accessing symbolP directly.
1856
03b36ee1
JL		 1857Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1858
1859 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1860 for ELF.
1861
49a5575c
NC		 18621999-07-05 Nick Clifton <nickc@cygnus.com>
1863
1864 * config/tc-arm.c (ARM_EXT_V5): Define.
1865 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1866 (md_begin): Detect ARM v5 architectures.
1867 (md_parse_option): Accept arm v5 specification.
1868 (md_show_usage): Documment -marmv5 switch.
1869
1870 * doc/c-arm.texi: Document -marmv5 command line option.
1871
1872 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1873 op.
1874 (validate_immediate_twopart): New function. Determine if a
1875 constant can be computed by two ADD instructions.
1876 (output_inst): Remove its command line parameter - it was never
1877 used.
1878 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1879 implememt the ADRL pseudo op.
1880 (tc_gen_reloc): Generate a suitable error message if an ADRL
1881 instruction tries to generate a real reloc.
1882
1883 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1884
09ecf0ba
JL		 1885Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1886
1887 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1888 into lower case.
1889
264d6861
ILT		 18901999-06-27 H.J. Lu <hjl@gnu.org>
1891
1892 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1893 non BFD_ASSEMBLER case.
1894
827c0149
ILT		 18951999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1896
1897 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1898 data.
1899
a340d270
RH		 19001999-06-26 David Mosberger <davidm@hpl.hp.com>
1901
1902 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1903 out_end_sequence() when the address decreases due to a new frag.
1904 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1905 numbering starts with 1.
1906
16b93d88
NC		 19071999-06-23 Nick Clifton <nickc@cygnus.com>
1908
1909 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1910 .section for COFF.
1911 (mcore_s_text): Call obj_elf_text for ELF target.
1912 (mcore_s_data): Call obj_elf_data for ELF target.
1913 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1914 for COFF target.
1915 (mcore_s_bss): New function: Dump literal table before changing
1916 sections.
1917 (mcore_s_comm): New function: Dump literal table before changing
1918 sections.
1919
1920 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1921 No longer static functions.
1922 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1923 Provide prototypes for these functions.
1924
fed9b18a
ILT		 19251999-06-22 Ian Lance Taylor <ian@zembu.com>
1926
be2acf27
ILT		 1927 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1928 a list of names, to try obj_segment_name, and to try abbreviated
1929 names when using COFF without long section names.
1930
7dcc9865
ILT		 1931 * config/tc-alpha.c: More use of symbol accessor functions.
1932 * config/tc-arc.c: Likewise.
1933 * config/tc-d30v.c: Likewise.
1934 * config/tc-fr30.c: Likewise.
1935 * config/tc-i860.c: Likewise.
1936 * config/tc-m88k.c: Likewise.
1937 * config/tc-mcore.c: Likewise.
1938 * config/tc-ns32k.c: Likewise.
1939 * config/tc-sparc.c: Likewise.
1940 * config/tc-v850.c: Likewise.
1941
a77f5182
ILT		 1942 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1943 sy_value with appropriate accessor functions.
1944 * config/tc-arm.c (md_apply_fix3): Likewise.
1945 * config/tc-d10v.c (AT_WORD_P): Likewise.
1946 * config/tc-v850.c (reg_name_search): Likewise.
1947
fed9b18a
ILT		 1948 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1949 use symbol_get_bfdsym instead.
1950 * config/tc-ppc.c (md_assemble): Likewise.
1951 * config/tc-v850.c (v850_comm): Likewise.
1952
310b5aa2
ILT		 19531999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1954
1955 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1956 the symbol, rather than accessing the bsym member.
1957 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1958 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1959 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1960 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1961 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1962 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1963 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1964 * config/tc-v850.c (tc_gen_reloc): Likewise.
1965
9cb8e75e
JL		 1966Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1967
1968 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1969 (hppa_gen_reloc_type): Conditionalize on BFD64.
1970 (tc_gen_reloc): Re-enable ELF relocations.
1971 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1972
3d103319
ILT		 19731999-06-21 Ian Lance Taylor <ian@zembu.com>
1974
1975 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1976 warning.
1977 (do_ldst): Move assignment out of if condition.
1978 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1979 parentheses to avoid warning.
1980
776b24b4
NC		 19811999-06-21 Nick Clifton <nickc@cygnus.com>
1982
155f0fe7
NC		 1983 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1984 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 1985
809ffe0d
ILT		 19861999-06-19 Ian Lance Taylor <ian@zembu.com>
1987
1988 * config/tc-ppc.c: Update for symbol handling changes.
1989 * config/obj-coff.c: Likewise.
1990
49863f82
JL		 1991Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1992
1993 * tc-hppa.c: General cleanups of ELF support. No more spaces
1994 and subspaces for ELF.
1995 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1996 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1997 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1998 (UNWIND_SECTION_NAME): Likewise.
1999 (space/subspace related structures): Conditionalize definitions
2000 on OBJ_SOM.
2001 (space/subspace directives and support routines): Conditionalize
2002 definitions and references/uses on OBJ_SOM.
2003 (label_symbol_struct): For ELF, track the symbol's segment. For
2004 SOM track its space.
2005 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2006 changes.
2007 (USE_ALIASES): Kill for both SOM & ELF.
2008 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2009 (pa_space, pa_subspace): Corresponding changes.
2010 (pa_spaces_begin): Corresponding chagnes.
2011 (md_begin): Do not muck around with space/subspace stuff for
2012 OBJ_ELF.
2013 (md_apply_fix): Temporarily disable argument relocation stuff
2014 for OBJ_ELF.
2015 (tc_gen_reloc): Temporarily disable relocation generation for
2016 OBJ_ELF
2017 (pa_build_unwind_subspace): Similarly.
2018
fed881b1
NC		 20191999-06-16 Nick Clifton <nickc@cygnus.com>
2020
2021 * config/tc-arm.c (thumb_set): New pseudo op.
2022 (text, data, section): Override these pseudo ops with ARM
2023 specific versions.
2024 (s_thumb_set): New function: Perform the same as a .set pseudo
2025 op, but also mark the alias'ed symbol as being a Thumb
2026 function.
2027 (arm_s_text): New function: Perform the same as the .text
2028 pseudo op, but dump the literal pool before changing
2029 sections.
2030 (arm_s_data): New function: Perform the same as the .data
2031 pseudo op, but dump the literal pool before changing
2032 sections.
2033 (arm_s_section): New function: Perform the same as the
2034 .section pseudo op, but dump the literal pool before changing
2035 sections.
2036 (arm_cleanup): Do not reset the current section before dumping
2037 the literal pool.
2038
0f94f4c8
NC		 20391999-06-17 Nick Clifton <nickc@cygnus.com>
2040
2f3519a2
NC		 2041 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2042 OPTION_NO_WARN_UNMATCHED entries.
2043 (md_parse_option): Generate a warning message if an unrecognised
2044 option is encountered.
2045
0f94f4c8
NC		 2046 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2047 (get_operands): When parsing an expression after an '@' symbol
2048 has been detected, do not ignore '#' symbols.
2049 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2050 false.
2051
e4a86f6f
ILT		 20521999-06-13 Ian Lance Taylor <ian@zembu.com>
2053
2054 From K. Richard Pixley <rich@noir.com>:
2055 * configure.in (ppc-*-vxworks*): New target.
2056 * configure: Rebuild.
2057
a8aed0fb
UD		 20581999-06-12 Philip Blundell <philb@gnu.org>
2059
2060 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2061
7565ed77
ILT		 20621999-06-13 Ian Lance Taylor <ian@zembu.com>
2063
2064 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2065 which refer to symbols in linkonce sections, permit reducing the
2066 relocs if the symbol is local.
2067
b9e57a38
ILT		 20681999-06-12 Ian Lance Taylor <ian@zembu.com>
2069
2070 * subsegs.c (subseg_text_p): New function.
2071 * as.h (subseg_text_p): Declare.
2072 * read.c (do_align): Use subseg_text_p to set the default fill.
2073 * write.c (subsegs_finish): Likewise.
2074 * config/obj-coff.c (write_object_file): Likewise.
2075 * config/tc-i386.h (md_maybe_text): Don't define.
2076 (md_do_align): Use subseg_text_p to set the default fill.
2077 * config/tc-m32r.c (m32r_do_align): Likewise.
2078 * config/tc-sh.c (sh_do_align): Likewise.
2079 * config/tc-sparc.h (md_do_align): Likewise.
2080
008960a5
ILT		 20811999-06-12 David O'Brien <obrien@freebsd.org>
2082
2083 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2084 * configure: Rebuild.
2085
a1605869
ILT		 20861999-06-12 Ian Lance Taylor <ian@zembu.com>
2087
d9ac5a3b
ILT		 2088 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2089 * Makefile.am: Rebuild dependencies.
2090 * Makefile.in: Rebuild.
2091
a1605869
ILT		 2092 * config/tc-i386.c (i386_immediate): Remove unused label
2093 seg_unimplemented.
2094
2095 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2096 * symbols.c: Likewise.
2097 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2098 sy_next field when taking address, rather than symbol_next.
2099
2100 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2101 offsetT.
2102 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2103 value from the output file architecture.
2104 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2105 * dwarf2dbg.h: Change bfd_vma to addressT.
2106
a7cd1c22
ILT		 21071999-06-11 Ian Lance Taylor <ian@zembu.com>
2108
2109 * dwarf2dbg.h: Use PARAMS in function declarations.
2110
76171f81
ILT		 21111999-06-11 Martin Dorey <mdorey@madge.com>
2112
2113 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2114 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2115 OBJ_ELF.
2116 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2117
9b4d630b
ILT		 21181999-06-11 Ian Lance Taylor <ian@zembu.com>
2119
5865bb77
ILT		 2120 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2121
9e7c96d9
ILT		 2122 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2123 popsection.
2124
1b50c718
ILT		 2125 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2126
1bf67e0d
ILT		 2127 * read.c (read_a_source_file): Only declare inescape if
2128 QUOTES_IN_INSN.
2129
2130 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2131 match parameters.
2132 (find_entry_byval): Add parens to avoid warning.
2133
2134 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2135
9b4d630b
ILT		 2136 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2137 undefined symbols.
2138
a22b281c
RH		 21391999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2140
2141 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2142 with isoctal.
2143
2144 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2145 synthetize_setx): New functions.
2146 (md_assemble): Broken the special cases into the above
2147 functions. Make compiler happy if sizeof(bfd_vma)==4.
2148 Fix sethi generated from set/setuw. If instructions have a relloc,
2149 always clear the fields to be relocated in the opcode.
2150 (sparc_ip): Remove special_case global variable.
2151
7f2f689c
ILT		 21521999-06-10 Ian Lance Taylor <ian@zembu.com>
2153
d7ba4a77
ILT		 2154 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2155 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2156 indication of success rather than a value.
2157 (itbl_get_val): Likewise.
2158 (itbl_get_field): Use strcspn. Change delimiters to include
2159 parens.
2160 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2161 (itbl_get_val): Likewise.
2162 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2163
7f2f689c
ILT		 2164 * symbols.c (copy_symbol_attributes): Convert local symbols to
2165 regular symbols.
2166
c1d3c45e
NC		 21671999-06-10 Nick Clifton <nickc@cygnus.com>
2168
2169 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2170 ARM920t.
2171
63fab58c
RH		 21721999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2173
2174 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2175 Optimize set if sizeof(bfd_vma) == 64.
2176 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2177 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2178 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2179
cf9a1301
RH		 21801999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2181
2182 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2183 (s_ncons): New function.
2184 (native_op_table): New table.
2185 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2186 R_SPARC_OLO10 handling.
2187
bf29b231
RH		 2188Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2189
2190 * expr.h (struct expressionS): Revert last change; widen X_op.
2191 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2192
9be1cda6
AS		 2193Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2194
a4835b42
AS		 2195 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2196 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2197 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2198 * Makefile.in: Regenerated.
2199
9be1cda6
AS		 2200 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2201 `common' pass on to s_mri_common.
2202 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2203
62335629
RH		 22041999-06-06 Richard Henderson <rth@cygnus.com>
2205
2206 * config/obj-elf.c (obj_elf_section): Don't free the return
2207 value of demand_copy_C_string.
2208
9de8d8f1
RH		 22091999-06-05 Richard Henderson <rth@cygnus.com>
2210
2211 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2212 creation logic from obj_elf_create_section.
2213
2214 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2215 (section_stack): New.
2216 (special_sections): Make const.
2217 (obj_elf_section): Gut and rewrite parsing.
2218 (obj_elf_change_section): New function broken out of obj_elf_section.
2219 (obj_elf_parse_section_letters): Likewise.
2220 (obj_elf_section_word): Likewise.
2221 (obj_elf_section_type): Likewise.
2222 (obj_elf_previous): Treat as a toggle.
2223 (obj_elf_popsection): New.
2224 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2225 (ppc_section_type): Likewise.
2226 * config/tc-ppc.h: Likewise.
2227
2228 * expr.h (struct expressionS): Don't make X_op a bitfield.
2229 * config/tc-alpha.c: Update for symbol handling changes.
2230 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2231 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2232
58b5739a
RH		 22331999-06-05 Richard Henderson <rth@cygnus.com>
2234
2235 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2236 (dwarf2_gen_line_info): Kill unused variables.
2237 (dwarf2_finish): Likewise.
2238 (dwarf2_where): Likewise.
2239 (dwarf2_directive_file): If we've only got a string,
2240 hand off to s_app_file.
2241 * ecoff.c: Move the include of ecoff.h.
2242 * symbols.h (S_IS_FUNCTION): Prototype.
2243
2244 * read.c (LEX_HASH): Supply a default.
2245 (lex_type): Use it.
2246 (s_globl): Update `c' after skipping whitespace.
2247 * read.h (LEX_END_NAME, is_name_ender): New.
2248 * expr.c (get_symbol_end): Respect it.
2249
398e8c25
ILT		 22501999-06-04 Mark Klein <mklein@dis.com>
2251
993142d5
ILT		 2252 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2253 to real if OBJ_SOM
2254 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2255
398e8c25
ILT		 2256 * config/tc-hppa.c: Update for symbol handling changes.
2257
b4013713
ILT		 22581999-06-03 Ian Lance Taylor <ian@zembu.com>
2259
080e41e6
ILT		 2260 * cgen.c: Update for symbol handling changes.
2261 * config/tc-m32r.c: Likewise.
f412ead8 2262
a0f75b47
ILT		 2263 * config/tc-hppa.h: Update for symbol handling changes.
2264 * config/tc-hppa.c: Likewise.
2265
174419c1
ILT		 2266 * config/tc-arm.h: Update for symbol handling changes.
2267 * config/tc-arm.c: Likewise.
2268 (symbol_make_empty): Remove. Just use symbol_create.
2269
2270 * symbols.c (symbol_set_tc): Correct name.
2271
6104f0a0
ILT		 2272 * Makefile.am: Rebuild dependencies.
2273 ($(OBJS)): Don't depend upon struc-symbol.h.
2274 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2275 * dep-in.sed: Don't remove struc-symbol.h.
2276 * Makefile.in: Rebuild.
2277
b4013713
ILT		 2278 * doc/internals.texi (Symbols): Describe changes in symbol
2279 handling.
2280
6576f0b5
RH		 22811999-06-03 Richard Henderson <rth@cygnus.com>
2282
2283 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2284 instead of doing the work by hand.
2285
fac0d250
RH		 22861999-06-03 David Mosberger <davidm@hpl.hp.com>
2287
2288 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2289 state of line state-machine.
2290 (struct ls): Collect DWARF2 line state-machine state in new member
2291 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2292 resulted in any DWARF2 directives.
2293 (reset_state_machine): New function.
2294 (out_end_sequence): Ditto.
2295 (dwarf2_gen_line_info): When switching sections or switching to a
2296 lower text address, call out_end_sequence() first to terminate the
2297 previous code sequence as code sequences MUST have monotonically
2298 increasing addresses.
2299 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2300
23011999-06-03 David Mosberger <davidm@hpl.hp.com>
2302
2303 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2304 DWARF2 debug info (line information only, at this point).
2305 * as.h: Update comment about supported debug formats.
2306 * dwarf2dbg.c, dwarf2dbg.h: New files.
2307 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2308
2309 * expr.c (operand): Don't use [ for parens if we want an index op.
2310 (op_encoding): Switch [ into O_index, if desired.
2311 (op_rank): Renumber with O_index on bottom.
2312 (expr): If O_index, match closing bracket.
2313 * expr.h (O_index): New.
2314
2315 * read.c (read_a_source_file): Conditionally allow matched "
2316 in lines passed to md_assemble.
2317
2318 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2319
49309057
ILT		 23201999-06-03 Ian Lance Taylor <ian@zembu.com>
2321
2322 Add support for storing local symbols in a small structure to save
2323 memory when assembling large files.
2324 * as.h: Don't include struc-symbol.h.
2325 (symbolS): Add typedef.
2326 * symbols.c: Include struc-symbol.h.
2327 (local_hash): New static variable.
2328 (save_symbol_name): New static function, from symbol_create.
2329 (symbol_create): Call save_symbol_name.
2330 (local_symbol_count): New static variable.
2331 (local_symbol_conversion_count): Likewise.
2332 (LOCAL_SYMBOL_CHECK): Define.
2333 (local_symbol_make): New static function.
2334 (local_symbol_convert): New static function.
2335 (colon): Handle local symbols. Create local symbol for local
2336 label name.
2337 (symbol_table_insert): Handle local symbols.
2338 (symbol_find_or_make): Create local symbol for local label name.
2339 (symbol_find_base): Check for local symbol.
2340 (symbol_append, symbol_insert): Check for local symbols.
2341 (symbol_clear_list_pointers, symbol_remove): Likewise.
2342 (verify_symbol_chain): Likewise.
2343 (copy_symbol_attributes): Likewise.
2344 (resolve_symbol_value): Handle local symbols.
2345 (resolve_local_symbol): New static function.
2346 (resolve_local_symbol_values): New function.
2347 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2348 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2349 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2350 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2351 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2352 (symbol_previous, symbol_next): New functions.
2353 (symbol_get_value_expression): Likewise.
2354 (symbol_set_value_expression): Likewise.
2355 (symbol_set_frag, symbol_get_frag): Likewise.
2356 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2357 (symbol_mark_used_in_reloc): Likewise.
2358 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2359 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2360 (symbol_mri_common_p): Likewise.
2361 (symbol_mark_written, symbol_clear_written): Likewise.
2362 (symbol_written_p): Likewise.
2363 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2364 (symbol_section_p, symbol_equated_p): Likewise.
2365 (symbol_constant_p): Likewise.
2366 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2367 (symbol_get_obj, symbol_set_obj): Likewise.
2368 (symbol_get_tc, symbol_set_tc): Likewise.
2369 (symbol_begin): Initialize local_hash.
2370 (print_symbol_value_1): Handle local symbols.
2371 (symbol_print_statistics): Print local symbol statistics.
2372 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2373 Declare new symbols.c functions. Move many declarations here from
2374 struc-symbol.h.
2375 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2376 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2377 (struct symbol): Move bsym to make it clearly the first field.
2378 Remove TARGET_SYMBOL_FIELDS.
2379 (symbolS): Don't typedef.
2380 (struct broken_word): Remove.
2381 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2382 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2383 (symbol_clear_list_pointers): Likewise.
2384 (symbol_insert, symbol_remove): Likewise.
2385 (symbol_previous, symbol_append): Likewise.
2386 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2387 (struct local_symbol): Define.
2388 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2389 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2390 (local_symbol_get_frag, local_symbol_set_frag): Define.
2391 (local_symbol_get_real_symbol): Define.
2392 (local_symbol_set_real_symbol): Define.
2393 Define.
2394 * write.c (write_object_file): Call resolve_local_symbol_values.
2395 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2396 (TARGET_SYMBOL_FIELDS): Don't define.
2397 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2398 ECOFF_DEBUGGING, add ECOFF fields.
2399 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2400 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2401 ECOFF_DEBUGGING, add ECOFF fields.
2402 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2403 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2404 * config/tc-mcore.h: Don't include struc-symbol.h.
2405 (TARGET_SYMBOL_FIELDS): Don't define.
2406 (struct mcore_tc_sy): Define.
2407 (TC_SYMFIELD_TYPE): Define.
2408 * Many files: Use symbolS instead of struct symbol. Use new
2409 accessor functions rather than referring to symbolS fields
2410 directly.
2411
2412 * read.c (s_mri_common): Don't add in value of line_label.
2413
2414 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2415 checking for SEC_LINK_ONCE.
2416
2417 * config/tc-sh.h (sh_fix_adjustable): Declare.
2418
2419 * app.c (input_buffer): New static variable.
2420 (app_push): Save saved_input in allocated buffer.
2421 (app_pop): Restored saved_input.
2422 (do_scrub_chars): Change get parameter to take char * and int as
2423 arguments. Change GET macro to pass input_buffer to get
2424 function. Don't save input into allocated buffer.
2425 * as.h (do_scrub_chars): Update declaration.
2426 * input-file.c (input_file_get): Change to take char * and int.
2427 Read data into passed in buffer. Remove static buffer.
2428 * read.c (scrub_from_string): Change to take char * and int. Copy
2429 data into passed in buffer.
2430
2431 * hash.h: Neaten. Declare hash_traverse.
2432 * hash.c: Complete rewrite based on BFD hashing code.
2433 * gasp.c (chunksize): New variable.
2434 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2435 hash_delete.
2436
661e4995
NC		 24371999-05-28 Nick Clifton <nickc@cygnus.com>
2438
2439 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2440 addend unless the target uses an old ABI.
2441
d9a62219
DE		 2442Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2443
2444 -Wchar-subscripts cleanup
2445 * listing.c (listing_newline): Use unsigned char variable, so
2446 calls to isascii,iscntrl are correct.
2447 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2448 (unsigned char).
2449 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2450 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2451 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2452 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2453
6da466c7
ILT		 24541999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2455
2456 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2457 width for Coldfire.
2458 (arch_coldfire_p): New #define.
2459 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2460
24611999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2462
2463 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2464
2465 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2466 (install_operand): Add place `N'.
2467 (init_table): Add registers ACC, MACSR, MASK.
2468
2469 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2470
2471 * config/tc-m68k.c: Change mcf5200 --> mcf.
2472 (archs): Add mcf5206e, mcf5307.
2473 (m68k_ip): Add format `u'.
2474 (install_operand): Add place `m', `M', `h'.
2475 (init_table): Add upper/lower registers.
2476
2477 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2478
bedf545c
ILT		 24791999-05-28 Martin Dorey <mdorey@madge.com>
2480
2481 * config/tc-i960.c: Several minor changes to add ELF and
2482 BFD_ASSEMBLER support.
2483 * config/tc-i960.h: Likewise.
2484 * configure.in (i960-*-elf*): New target.
2485 * aclocal.m4, configure: Rebuild.
2486
40c62b25
AM		 24871999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2488
2489 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2490 reloc changes when defined(BFD_ASSEMBLER).
2491
daa01f85
AM		 24921999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2493
2494 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2495
2496 * write.c (write_print_statistics): Output to file, not stderr.
2497
2498 * expr.c (generic_bignum_to_int32,64): Prototype.
2499
2500 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2501 output_sleb128, output_uleb128, output_big_sleb128,
2502 output_big_uleb128, output_big_leb128): Prototype.
2503 (output_big_sleb128, output_big_uleb128): Make inline.
2504 (output_big_leb128): Remove inline
2505
2506 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2507 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2508 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2509 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2510 value for correct overflow check in write.c:fixup_segment.
2511 * write.c (fixup_segment): Move bitfield overflow checks to after
2512 the md_apply_fix call.
2513 * config/obj-coff.c (fixup_segment): Likewise.
2514 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2515 valueT *val argument.
2516
19b34177
AS		 2517Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2518
2519 * config/atof-ieee.c (gen_to_words): Correctly round a
2520 denormalized number. Fix off-by-one in range checking for
2521 exponent in a denormal.
2522
b8a40f53
NC		 25231999-05-10 Nick Clifton <nickc@cygnus.com>
2524
2525 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2526 name.
2527
53f3de98
RH		 2528Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2529
2530 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2531
578ec497
AM		 25321999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2533
2534 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2535 (ReverseRegRegmem): Remove.
2536 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2537 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2538 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2539 kludge.
2540
2541 From Doug Ledford <dledford@redhat.com>
2542 * config/tc-i386.h (RegXMM): New for P/III.
2543 * config/tc-i386.c: Add support for P/III.
2544
d0e9a01c
RH		 2545Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2546
2547 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2548 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2549 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2550
83183c0c
RH		 2551Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2552
2553 * config/tc-i386.c (i386_immediate): Skip whitespace before
2554 complaining about junk after expression.
2555 (i386_displacement): Likewise.
2556
03987ced
RH		 2557Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2558
2559 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2560 Don't copy before downcaseing.
2561
0d96863f
CM		 25621999-05-05 Catherine Moore <clm@cygnus.com>
2563
2564 * tc-m68k.c: Include elf/m68k.h.
2565 (m68k_elf_final_processing): New routine.
2566 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2567 Define.
2568
90700a53
JL		 2569Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2570
2571 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2572 17 bit fmt insn.
2573
252b5132
RH		 25741999-04-30 Nick Clifton <nickc@cygnus.com>
2575
2576 * config/tc-mcore.c (mcore_s_section): Dump literals before
2577 changing section.
2578
25791999-04-29 Nick Clifton <nickc@cygnus.com>
2580
2581 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2582 for COFF/PE port.
2583
2584Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2585
2586 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2587 (TC_INIT_FIX_DATA): Delete.
2588 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2589 (TC_INIT_FIX_DATA): Delete.
2590 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2591 * write.c (fix_new_internal): Initialize fx_cgen member.
2592 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2593 (gas_cgen_md_apply_fix3): Update.
2594 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2595 (md_cgen_record_fixup_exp): Update.
2596 (FX_OPINFO_R_TYPE): Update.
2597
2598 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2599 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2600 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2601 * frags.h (struct frag): Make opindex, opinfo ints.
2602
2603 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2604
26051999-04-26 Tom Tromey <tromey@cygnus.com>
2606
2607 * aclocal.m4, configure: Updated for new version of libtool.
2608
26091999-04-22 Nick Clifton <nickc@cygnus.com>
2610
2611 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2612 md_apply_fix.
2613 (md_apply_fix3): Do not fix up absolute relocations against
2614 symbolic values.
2615
2616 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2617
26181999-04-20 Nick Clifton <nickc@cygnus.com>
2619
2620 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2621 changes and data-in-text directives.
2622 (mcore_cons): New function: intercept cons() operations.
2623 (mcore_float_cons): New function: intercept float_cons()
2624 operations.
2625 (mcore_stringer): New function: intercept stringer() operations.
2626
26271999-04-18 Ian Lance Taylor <ian@zembu.com>
2628
2629 * obj.h (struct format_ops): Change generate_asm_lineno field to
2630 take no parameters.
2631 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2632
2633 * config/tc-alpha.c (find_opcode_match): Add default case to
2634 switch.
2635 (find_macro_match): Likewise.
2636 (load_expression): Parenthesize && within ||.
2637
2638 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2639
26401999-04-17 Nick Clifton <nickc@cygnus.com>
2641
2642 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2643 .text .data .section pseudo ops.
2644 (mcore_s_section): New function. Dump lits before changing secs.
2645 (mcore_s_text): New function. Dump lits before changing secs.
2646 (mcore_s_data): New function. Dump lits before changing secs.
2647
26481999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2649
2650 * config/tc-mips.c (mips_32bitmode): New.
2651 (md_begin): Set mips_32bitmode if needed.
2652 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2653 Set EF_MIPS_32BITMODE.
2654
2655Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2656
2657 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2658 change.
2659
26601999-04-16 Nick Clifton <nickc@cygnus.com>
2661
2662 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2663
2664Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2665
2666 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2667 expressions correctly.
2668
2669
26701999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2671
2672 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2673
2674Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2675
2676 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2677 and fmpynfadd instructions.
2678
26791999-04-11 Richard Henderson <rth@cygnus.com>
2680
2681 * as.h (environ): Declare it, if needed.
2682 * as.c (dump_statistics): Don't declare environ.
2683 * configure.in (environ): Detect declaration.
2684 * configure, config.in: Rebuild
2685
2686 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2687 (i386_displacement): Allocate enough space for replacement buffer.
2688 Clean up replacement buffer initialization.
2689
26901999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2691
2692 * subsegs.c (section_symbol): Don't create a new symbol if one
2693 already exists; instead, use the existing one, but set its segment
2694 and frag data if it hasn't already been defined.
2695 * config/obj-coff.c (c_section_symbol): Likewise.
2696
2697Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2698
2699 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2700
27011999-04-08 Nick Clifton <nickc@cygnus.com>
2702
2703 * config/tc-mcore.c: New File: Support routines for MCore
2704 assembler.
2705 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2706 * config/obj-coff.c: Add support for mcore-pe target.
2707
2708 * Makefile.am: Add support for MCore targets.
2709 * Makefile.in: Regenerate.
2710 * configure.in: Add support for MCore targets.
2711 * configure: Regenerate.
2712
2713 * doc/all.texi: Set MCORE.
2714 * doc/as.texinfo: Document MCore specific command line options.
2715
2716 * write.h: Prevent multiple inclusion.
2717
27181999-04-06 Ian Lance Taylor <ian@zembu.com>
2719
2720 * asintl.h (LC_MESSAGES): Never define.
2721 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2722 does not define it.
2723 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2724 does not define it.
2725
2726 * Makefile.am (m68k-parse.c): If configuring in the source
2727 directory, copy m68k-parse.y into the local directory before
2728 running ylwrap, to remove spurious differences when generating
2729 snapshots.
2730 * Makefile.in: Rebuild.
2731
2732 * config/tc-sparc.h (md_do_align): Just allocate the number of
2733 bytes necessary, rather than always allocating 1024.
2734
27351999-04-04 Ian Lance Taylor <ian@zembu.com>
2736
2737 * listing.c (listing_newline): Add cast to avoid warning.
2738 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2739 * config/tc-i386.c (i386_scale): Add return value.
2740 (build_displacement_string): Remove unused local temp_disp2.
2741 (i386_intel_memory_operand): Add parentheses to avoid warning.
2742 (i386_intel_operand): Remove unused local end_of_operand_string.
2743 (i386_operand): Remove unused local operand_modifier.
2744 (i386_operand): Add parens to avoid warning.
2745
27461999-04-04 Don Bowman <don@pixsci.com>
2747
2748 * configure.in: Add mips*-*-vxworks* target; have it define
2749 MIPS_STABS_ELF.
2750 * configure, config.in: Rebuild.
2751
27521999-03-31 Nick Clifton <nickc@cygnus.com>
2753
2754 * configure.in (emulations): Add support for arm-epoc-pe.
2755 * configure: Regenerate.
2756 * config/te-epoc-pe.h: New file. Define macros specific to
2757 arm-epoc-pe target.
2758 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2759 for arm-epoc-pe target.
2760
2761Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2762
2763 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2764
2765Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2766
2767 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2768 detect ",n" without a condition.
2769 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2770
2771
2772Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2773
2774 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2775 instruction is encoded with one bit.
2776
2777
27781999-03-23 Ian Lance Taylor <ian@zembu.com>
2779
2780 * doc/internals.texi (CPU backend): Mention that
2781 line_separator_chars should not include newline. From thi
2782 <ttn@mingle.glug.org>.
2783
27841999-03-22 Doug Evans <devans@casey.cygnus.com>
2785
2786 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2787 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2788
2789Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2790
2791 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2792
2793Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2794
2795 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2796
2797
2798Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2799
2800 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2801
28021999-03-15 Martin Hunt <hunt@cygnus.com>
2803
2804 * app.c (do_scrub_begin): Change '-' back to a symbol char
2805 so we can use multiple opcodes on a line again.
2806
2807 * config/tc-d30v.c: By default, warn if a symbol has
2808 the same name as a register. Plus some minor
2809 updates from the branch.
2810
28111999-03-13 Nick Clifton <nickc@cygnus.com>
2812
2813 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2814 BFD_RELOC_16 and BFD_RELOC_64.
2815
28161999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2817
2818 * expr.c (expr): Add missing else.
2819
28201999-03-12 Nick Clifton <nickc@cygnus.com>
2821
2822 * config/tc-arm.c (md_apply_fix3): Improve error message.
2823
28241999-03-11 Doug Evans <devans@casey.cygnus.com>
2825
2826 * Makefile.am (CPU_TYPES): Add fr30.
2827 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2828 (fr30,m32r dependencies): Update.
2829 * Makefile.in: Rebuild.
2830
2831 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2832 (gas_cgen_record_fixup_exp): Ditto.
2833 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2834 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2835 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2836 (md_cgen_lookup_reloc): Update use of operand->type.
2837 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2838 (md_convert_frag): Call cgen_operand_lookup_by_num.
2839 (md_cgen_lookup_reloc): Update use of operand->type.
2840 (m32r_cgen_record_fixup_exp): Ditto.
2841
28421999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2843
2844 * config/tc-mips.c (md_show_usage): Fix message.
2845
28461999-03-03 Nick Clifton <nickc@cygnus.com>
2847
2848 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2849 and LDR reg,=<expr> instruction.
2850
2851 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2852 -mcpu=arm9tdmi.
2853
2854Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2855
2856 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2857
28581999-02-17 Nick Clifton <nickc@cygnus.com>
2859
2860 This patch was created by: Scott Bambrough
2861 <scottb@corelcomputer.com>
2862
2863 * app.c:
2864 Special cased '@' character. The '@' character is used as the
2865 ARM assembler comment character, as a special character
2866 and in ELF .symver pseudo-op's, and as a special character in
2867 .type and .section pseudo-ops.
2868 (symver_pseudo): New static variable.
2869 (symver_state): New static variable.
2870 (struct app_save): Add field 'symver_state'.
2871 (app_push): Save global symver_state int struct app_save.
2872 (app_pop): Restore global symver_state from struct app_save.
2873 (do_scrub_chars): Special case handling of '@' character in
2874 .symver pseudo-ops.
2875
2876 * configure.in: Modified to recognize armv* uname syntax from ARM
2877 Linux kernel.
2878 * configure: Regenerated.
2879
2880 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2881 a prefix to the section's type.
2882 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2883 the type's typename.
2884
2885 * config/tc-arm.h: Add support for PIC generation:
2886 (pic_code): New boolean.
2887 (obj_relocate_extern): Define.
2888 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2889 (TC_CONS_FIX_NEW): Define.
2890 (tc_fix_adjustable): Define.
2891 (GLOBAL_OFFSET_TABLE_NAME): Define.
2892
2893 * config/tc-arm.c: Add support for PIC generation:
2894 (line_seperator_chars): Allow ';' as a seperator for Linux.
2895 (is_immediate_prefix): New macro.
2896 (arm_parse_reloc): New function.
2897 (s_arm_elf_cons): New function.
2898 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2899 (md_undefined_symbol): Special case handling for the Global Offset
2900 Table's symbol.
2901 (md_apply_fix3): Handle PIC relocs.
2902 (tc_gen_reloc): Handle PIC relocs.
2903 (md_parse_option): Add support for '-k' command line switch to
2904 enable PIC generation.
2905 (cons_fix_new_arm): New function.
2906 (s_arm_elf_cons): New function.
2907
2908Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2909
2910 * configure.in: Add comments for uses of AC_DEFINE.
2911 * acinclude.m4: Likewise.
2912 * acconfig.h: Remove.
2913 * aclocal.m4: Rebuild.
2914 * configure: Rebuild.
2915 * Makefile.in: Rebuild.
2916 * config.in: Rebuild.
2917
29181999-02-15 Jim Lemke <jlemke@cygnus.com>
2919
2920 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2921 non-constant offset from a base register.
2922
29231999-02-14 Ken Raeburn <raeburn@raeburn.org>
2924
2925 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2926 strings always.
2927
2928Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2929
2930 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2931 (emit_insn): Look for pc-relative and no-overflow specifiers on
2932 internal relocation types.
2933
29341999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2935
2936 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2937 -mcpu=NNNN flags.
2938
2939 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2940 mips_cpu instead.
2941 (mips_4650, mips_4010, mips_4100): Variables removed.
2942 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2943 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2944 variables.
2945 (md_begin): Don't bother initializing the mips_NNNN variables;
2946 mips_cpu is set, and that's good enough now.
2947 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2948 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2949 (show): New function, to handle wrapping in the CPU lists.
2950 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2951
2952Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2953
2954 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2955 than treat as an immediate specifier.
2956
2957Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2958
2959 * config/tc-i386.c: Prototype many functions.
2960 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2961 (i386_immediate): Remove unused second argument.
2962 (i386_intel_operand): Fix i386_is_reg typo.
2963 (i386_operand): Use allow_naked_reg.
2964 (output_invalid): Make operand int for K&R.
2965
2966Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2967
2968 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2969 patch.
2970 * Makefile.in: Rebuild.
2971
29721999-02-09 Doug Evans <devans@casey.cygnus.com>
2973
2974 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2975 (cgen.o): Ditto.
2976 (EXTRA_as_new_SOURCES): Comment out.
2977 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2978 * Makefile.in: Rebuild.
2979 * doc/Makefile.in: Rebuild.
2980 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2981 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2982 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2983 * configure: Rebuild.
2984 * aclocal.m4: Rebuild.
2985 * config.in: Rebuild.
2986 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2987 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2988 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2989 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2990 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2991 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2992 (gas_cgen_record_fixup_exp): Ditto.
2993 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2994 descriptor, not global variable.
2995 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2996 descriptor, not global variable. Refer to insert_operand handler
2997 via cpu descriptor, not global function.
2998 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2999 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3000 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3001 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3002 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3003 * config/tc-m32r.c: Ditto.
3004 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3005 (md_assemble): Ditto.
3006 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3007
30081999-02-09 Nick Clifton <nickc@cygnus.com>
3009
3010 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3011 relocations for ELF targets.
3012
30131999-02-08 Nick Clifton <nickc@cygnus.com>
3014
3015 * configure.in: Add support for StrongARM target.
3016 * configure: Regenerate.
3017
30181999-02-05 Nick Clifton <nickc@cygnus.com>
3019
3020 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3021
3022 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3023 for COFF ports.
3024
3025Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3026
3027 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3028
3029Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3030
3031 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3032 (INTEL_DWORD_MNEM_SUFFIX): Define.
3033 (BYTE_PTR): Define.
3034 (WORD_PTR): Define.
3035 (DWORD_PTR): Define.
3036 (XWORD_PTR): Define.
3037 (SHORT): Define.
3038 (OFFSET_FLAT): Define.
3039 (FLAT): Define.
3040 (NONE_FOUND): Define.
3041 (No_dSuf): Define.
3042 (No_xSuf): Define.
3043 * config/tc-i386.c (set_intel_syntax): New routine.
3044 (intel_syntax): Declare.
3045 (allow_naked_reg): Declare.
3046 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3047 (intel_float_operand): New routine.
3048 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3049 Handle brackets as well as parens. Call i386_intel_operand for
3050 intel syntax. Reverse operands if appropriate. Handle new
3051 suffixes. Handle movzx and movsx.
3052 (i386_is_reg): New routine.
3053 (i386_immediate): New routine.
3054 (i386_scale): New routine.
3055 (i386_displacement): New routine.
3056 (i386_operand_modifier): New routine.
3057 (build_displacement_string): New routine.
3058 (i386_parse_seg): New routine.
3059 (i386_intel_memory_operand): New routine.
3060 (i386_intel_operand): New routine.
3061 (i386_operand): Call i386_displacement, i386_immediate,
3062 i386_scale, etc. instead of handling inline.
3063 (parse_register): Handle registers without prefix.
3064
3065Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3066
3067 * configure: Regenerate.
3068 * configure.in (arm-*-oabi): New.
3069 (thumb-*-oabi): New.
3070 * config/tc-arm.c (target_oabi): Declare.
3071 (md_apply_fix3): Support REL relocs.
3072 (md_parse_option): Handle -oabi.
3073 (elf32_arm_target_format): New routine.
3074 (md_longopts): Add OPTION_OABI.
3075 * config/tc-arm.h: Redefine TARGET_FORMAT.
3076
3077
30781999-01-28 Nick Clifton <nickc@cygnus.com>
3079
3080 * write.c (write_relocs): Handle out of range error.
3081
3082 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3083 (fr30_force_relocation): Default to 0.
3084
3085 * config/tc-fr30.h (obj_fix_adjustable): Define.
3086 (TC_FORCE_RELOCATION): Define.
3087
3088 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3089 relocs.
3090
30911999-01-16 Nick Clifton <nickc@cygnus.com>
3092
3093 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3094 merge of two instructions if the left instruciton kills the right.
3095
30961999-01-11 Doug Evans <devans@casey.cygnus.com>
3097
3098 * Makefile.in: Regenerate.
3099 * configure.in: Redo test for using cgen.
3100 * configure: Regenerate.
3101
31021999-01-09 Nick Clifton <nickc@cygnus.com>
3103
3104 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3105 redefinition of this macro.
3106
3107Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3108
3109 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3110 warning.
3111
31121998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3113
3114 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3115 a read of HI or LO and an immediatly following branch.
3116
31171998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3118
3119 * config/tc-mips.c (md_begin): Another correction to the setting of
3120 mips_eabi64.
3121
31221998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3123
3124 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3125
31261998-12-21 Nick Clifton <nickc@cygnus.com>
3127
3128 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3129 bit insn when optimizing, so that parallelised instructions will
3130 start on a 32 bit boundary.
3131
31321998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3133
3134 * config/tc-mips.c (mips_eabi64): New.
3135 (md_begin): Set mips_eabi64.
3136 (mips_elf_final_processing): Use it.
3137
31381998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3139
3140 * config/tc-mips.c (mips_elf_final_processing):
3141 Correct setting of ABI in e_flags.
3142
3143Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3144
3145 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3146
31471998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3148
3149 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3150
31511998-12-15 Doug Evans <devans@casey.cygnus.com>
3152
3153 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3154 warning, values that don't fit in the field.
3155
31561998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3157
3158 * config/tc-mips.c (mips_abi_string): New.
3159 (md_parse_option,md_longopts): Add mabi.
3160 (mips_elf_final_processing): Set e_flags based on mabi flag.
3161
31621998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3163
3164 * config/tc-mips.c (md_parse_option): Handle vr4111.
3165
316698-12-11 Ken Raeburn <raeburn@cygnus.com>
3167
3168 * config/tc-h8300.c (build_bytes): Change message given if the
3169 instruction requires H8/300H mode and we're not in Hmode, to
3170 suggest that it may be the operand modes that are the problem, not
3171 necessarily the opcode.
3172
31731998-12-10 Nick Clifton <nickc@cygnus.com>
3174
3175 * config/tc-fr30.c: Add line separator character.
3176
3177Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3178
3179 * configure.in (hppa-*-mpeix*): New target.
3180 * config/obj-som.h (obj_som_compiler): Declare.
3181 * config/obj-som.c (compiler_seen): New static variable.
3182 (obj_som_compiler): New function.
3183 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3184 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3185 (pa_type_args): Set hppa_priv_level.
3186 (pa_compiler): New static function if OBJ_SOM.
3187 * configure: Rebuild.
3188
3189Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3190
3191 * read.c (output_leb128): Don't mark as inline.
3192
31931998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3194
3195 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3196 AIX .vbyte unaligned data support.
3197 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3198 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3199 sections.
3200
32011998-12-07 Nick Clifton <nickc@cygnus.com>
3202
3203 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3204 input handling.
3205
3206Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3207
3208 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3209 BFD_RELOC_ARM_PCREL_BRANCH.
3210
3211Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3212
3213 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3214 checking the target type.
3215 (mips-dec-bsd*): Set endian to little.
3216 * configure: Rebuild.
3217
3218 COFF weak symbol support, based on patches from Mark Elbrecht
3219 <snowball3@usa.net>:
3220 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3221 * config/obj-coff.c (obj_coff_weak): New static function.
3222 (obj_coff_endef) [both versions]: Handle weak symbols.
3223 (coff_frob_symbol): Likewise.
3224 (yank_symbols): Likewise.
3225 (obj_pseudo_table): Add "weak".
3226
3227 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3228 <aymeric.vincent@emi.u-bordeaux.fr>.
3229 * aclocal.m4: Rebuild with current tools.
3230 * configure: Rebuild.
3231
3232 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3233 an assertion failure for a case we can't handle when OBJ_ECOFF.
3234
3235 * expr.c (operator): And with 0xff to avoid problems with signed
3236 char.
3237
32381998-12-03 Nick Clifton <nickc@cygnus.com>
3239
3240 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3241 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3242
32431998-12-02 Nick Clifton <nickc@cygnus.com>
3244
3245 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3246 LDI:20 insn.
3247
3248Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3249
3250 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3251 of pcrel point.
3252
3253Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3254
3255 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3256 pcrel point.
3257
3258Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3259
3260 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3261 scope.
3262 (d10v_cleanup): Only generate previous insn if a multiline insn is
3263 not pending.
3264
3265Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3266
3267 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3268 FR30_OPERAND_I32.
3269
3270Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3271
3272 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3273 -marm6xxx command line switches.
3274
32751998-11-18 Doug Evans <devans@casey.cygnus.com>
3276
3277 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3278 (itbl-ops.o): Delete duplicate dependencies.
3279 Rebuild dependencies.
3280 Add fr30 dependencies.
3281 * Makefile.in: Rebuild.
3282
3283Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3284
3285 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3286 opcode list.
3287 * listing.c: Ignore line terminator characters found inside
3288 strings.
3289
3290Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3291
3292 * po/gas.pot: Regenerated.
3293
3294Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3295
3296 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3297 fr30_is_label_start(). Also checks for delay slot insns.
3298
3299 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3300 FR30 instructions which contain a colon in the mnemonic.
3301
3302 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3303
3304Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3305
3306 * config/tc-fr30.c: Removed currently superflous code.
3307
3308Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3309
3310 * config/tc-fr30.h: New file.
3311 * config/tc-fr30.c: Tweaking so that it will compile.
3312
3313Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3314
3315 * config/tc-d10v.h (obj_fix_adjustable): Define.
3316 (TC_FORCE_RELOCATION): Define.
3317 (d10v_force_relocation): Declare.
3318 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3319 (md_apply_fix3): Handle Vtable relocs.
3320 (d10v_fix_adjustable): New.
3321 (d10v_force_relocation): New.
3322
3323Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3324
3325 * config/tc-d30v.c: Change default behaviour to ignore potential
3326 conflicts between register name and symbol names.
3327
3328Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3329
3330 * configure.in: Add fr30-*-*.
3331 * config/tc-fr30.c: New file.
3332 * Makefile.in: Regenerated.
3333 * config.in: Regenerated.
3334 * configure: Regenerated.
3335 * doc/Makefile.in: Regenerated.
3336 * po/gas.pot: Regenerated.
3337
3338Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3339
3340 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3341 are 16 bit insns.
3342
3343Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3344
3345 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3346 characters.
3347 (do_scrub_chars): Add some casts to unsigned char to avoid
3348 unwanted sign extension.
3349 * read.c (lex_type): Set characters about 127 to be symbol
3350 characters.
3351 * config/tc-i386.c (md_begin): Set identifier_chars and
3352 operand_chars for values above 127.
3353
3354Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3355
3356 * configure.in: detect cygwin* instead of cygwin32*
3357 * configure: regenerate
3358
3359Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3360
3361 * listing.c: Add support for producing a listing from piped
3362 input.
3363
3364Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3365
3366 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3367 (append_insn): Account for the tx39's multiply behavior.
3368
33691998-10-26 Michael Meissner <meissner@cygnus.com>
3370
3371 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3372 from assemble_parallel_insns. Add support for '->' to indicate
3373 explicitly serializing the instructions.
3374 (md_assemble): Ditto.
3375
3376Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3377
3378 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3379 WEAK handling.
3380
3381Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3382
3383 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3384
3385Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3386
3387 * config/tc-mips.c : support frame and regmask/fregmask when
3388 MIPS_STABS_ELF is specified.
3389
3390Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3391
3392 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3393 (md_apply_fix): Don't return 1 for VTABLE relocs.
3394 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3395
3396Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3397
3398 * doc/c-i386.texi: Replace occurences of "opcode" with
3399 "instruction mnemonic", "instruction", or "mnemonic" when
3400 referring to the name of an instruction. Use "opcode" when
3401 referring to the sequence of machine bytes.
3402
3403 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3404 (is_opcode_char): Rename to is_mnemonic_char.
3405 (md_assemble and i386_operand): Correct error messages from
3406 "opcode" to "instruction mnemonic"
3407 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3408 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3409 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3410 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3411 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3412 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3413 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3414
3415 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3416
3417 * config/tc-i386.c (i386_operand): Check for garbage after
3418 register name.
3419
3420Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3421
3422 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3423 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3424
3425Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3426
3427 * config/tc-sh.h (obj_fix_adjustable): Define.
3428 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3429 (md_apply_fix): Likewise.
3430 (tc_gen_reloc): Likewise.
3431 (sh_fix_adjustable): New.
3432
3433Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3434
3435 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3436 * cgen.h (gas_cgen_finish_insn): Update prototype.
3437 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3438 cgen_insn_t -> CGEN_INSN_INT.
3439 (make_parallel): Update handling of CGEN_INT_INSN_P.
3440 (assemble_parallel_insn): Ditto.
3441 (target_make_parallel): New function.
3442 (md_assemble): Use it.
3443
3444Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3445
3446 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3447
3448Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3449
3450 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3451 converted into lower case.
3452
3453Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3454
3455 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3456 (gas_cgen_tc_gen_reloc): Likewise.
3457 * config/tc-m32r.h (obj_fix_adjustable): Define.
3458 * config/tc-m32r.c (m32r_fix_adjustable): New.
3459 (m32r_force_relocation): Handle VTABLE relocs.
3460
3461Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3462
3463 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3464
3465Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3466
3467 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3468 to lower case before parsing.
3469
3470 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3471 parallel insns modift buts in the PSW as a side effect.
3472
3473Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3474
3475 * config/tc-d30v.c (find_format): Test for missing flag and
3476 control registers.
3477
3478 (md_apply_fix3): Fix error messages to avoid
3479 assumption about presence of a symbol.
3480
3481 (parallel_ok): Disallow parallel instructions that both modify the
3482 same flag register.
3483
3484 (find_format): Generate a warning if an odd numbered register is
3485 used as the first register in a mutli-register instruction.
3486
3487Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3488
3489 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3490 relocations are always associated with a symbol.
3491
3492Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3493
3494 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3495 (elf32_sparc_force_relocation): Declare.
3496 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3497 (tc_gen_reloc): Handle vtable relocs.
3498 (elf32_sparc_force_relocation): New.
3499
3500Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3501
3502 * symbols.c (S_IS_FUNCTION): New.
3503 * config/tc-v850.h (obj_fix_adjustable): Define.
3504 (TC_FORCE_RELOCATION): Define.
3505 (v850_force_relocation): Declare.
3506 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3507 of fx_addnumber for VTABLE reloc addends.
3508 (md_apply_fix3): Handle VTABLE relocs.
3509 (v850_fix_adjustable): New.
3510 (v850_force_relocation): New.
3511
3512Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3513
3514 * tc-hppa.c (fp_operand_format): Add some additional formats.
3515 (pa_ip): Do not automatically promote into pa2.0 mode.
3516 (pa_level): Handle ".level 2.0".
3517
3518Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3519
3520 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3521 * config/tc-i386.h (template.extension_opcode): Change to
3522 unsigned int to allow full range of 8-bit opcode suffixes.
3523 (None): Redefine as 0xffff.
3524
3525 From Jeff B Epler <jepler@usgs.gov>
3526 * doc/c-i386.texi (i386-SIMD): New section.
3527
3528Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3529
3530 * read.c (discard_rest_of_line): New function.
3531 * read.h: Declare it.
3532 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3533
3534Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3535
3536 * config/tc-d10v.c (find_symbol_matching_register): New function.
3537 (find_opcode): Cope with the case where a register name matches
3538 a symbol name.
3539
3540Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3541
3542 * config/tc-v850.c (md_pcrel_from): Rename to
3543 v850_pcrel_from_section.
3544 (v850_pcrel_from_section): Do not resolves symbols in other
3545 sections.
3546
3547 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3548
3549Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3550
3551 * config/tc-d10v.c (find_opcode): Generate an error if a register
3552 is supplied for an operand that should not be a register.
3553
3554Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3555
3556 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3557 instructions to have another instruction in the right bin.
3558
3559Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3560
3561 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3562 the right container if the left container holds a branch
3563 instruction.
3564
3565Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3566
3567 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3568 both a register name and symbol name.
3569 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3570
3571Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3572
3573 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3574 execution unit class.
3575
3576 (reg_name_search): If a name matches a register and a symbol,
3577 prefer the register.
3578 (find_format): Disallow flag registers when a general purpose
3579 register is required.
3580 If a number is required, but a register has been given, check to
3581 see if a symbol with the same name as the register exists, and if
3582 so, use that symbol.
3583
3584Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3585
3586 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3587
3588Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3589
3590 * config/tc-d30v.c (find_format): Do not accept flag registers as
3591 general purpose registers.
3592 (find_format): If an immediate value is expected at a given place
3593 in a format, but a register name has been provided instead, check
3594 to see if that register name matches the name of a predefined
3595 symbol and if it does, then use the symbol instead.
3596 (reg_name_search): If a register name matches a symbol name,
3597 prefer the register name to the symbol name.
3598
3599Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3600
3601 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3602 the previous insn to empty.
3603
36041998-09-20 Michael Meissner <meissner@cygnus.com>
3605
3606 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3607 pieces, forcing the use of an ANSI compiler.
3608
3609Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3610
3611 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3612 relocs.
3613 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3614
3615Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3616
3617 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3618 assembler syntax.
3619 (obj_elf_vtable_entry): Likewise.
3620 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3621 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3622 (tc_gen_reloc): Likewise.
3623 (arm_fix_adjustable): Likewise.
3624 (elf32_arm_force_relocation): New.
3625 (armelf_frob_symbol): Remove coff-style symbol support.
3626
3627Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3628
3629 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3630
3631Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3632
3633 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3634 OBJ_COFF so that routine is defined for a.out format.
3635
3636Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3637
3638 * config/tc-i386.c (i386_operand): Detect non-segment registers
3639 used as segment prefixes.
3640
3641Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3642
3643 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3644 optimize across FDE boundaries.
3645
3646 * config/obj-coff.c (obj_coff_section): Preserve any link once
3647 flags when setting the section flags.
3648
3649Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3650
3651 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3652 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3653
3654Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3655
3656 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3657 to the host width.
3658
3659Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3660
3661 * frags.c (frag_grow): Include the size of the frag struct in the
3662 obstack chunk size.
3663
3664 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3665 if the new subseg comes before the old.
3666
3667Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3668
3669 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3670 to handle edge8 and edge16.
3671
3672Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3673
3674 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3675 before we clobber the symbol involved.
3676
3677Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3678
3679 * config/tc-arm.c: Remove OBJ_ELF definitions for
3680 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3681 use arm_adjust_symtab for OBJ_COFF.
3682 (armelf_adjust_symtab): New Routine.
3683 * config/tc-arm.h: Define obj_adjust_symtab to
3684 armelf_adjust_symtab for OBJ_ELF.
3685
3686Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3687
3688 * configure.in: Make all i386-elf targets use bfd_gas.
3689 * config/tc-i386.c (tc_i386_force_relocation): New.
3690 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3691 (md_apply_fix3): Likewise.
3692 (tc_gen_reloc): Handle them.
3693 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3694 tc_i386_force_relocation.
3695
3696Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3697
3698 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3699
3700Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3701
3702 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3703 current opcode after writing the first insturction of a reverse
3704 sequential pair.
3705
3706Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3707
3708 * read.h (generate_lineno_debug): Add prototype.
3709 * read.c (generate_lineno_debug): Make non-static.
3710
3711Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3712
3713 * config/tc-i386.c (md_assemble): Only warn for address/data size
3714 prefixes.
3715
3716Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3717
3718 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3719 against Thumb function names, as the linker needs this information.
3720
37211998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3722
3723 * expr.c (operand): Check also that there is no advance in operand
3724 after atof_generic in order to decide "is it label 0f or floating
3725 point number?".
3726
3727Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3728
3729 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3730 command line options with a single dash.
3731 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3732
3733Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3734
3735 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3736 * tc-arm.c (arm_fix_adjustable): New routine.
3737
37381998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3739
3740 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3741 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3742 demand_empty_rest_of_line before mri_comment_end.
3743 (equals): Check garbage after expression before
3744 mri_comment_end in MRI mode.
3745
3746Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3747
3748 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3749 small immediate constant to use the constant itself rather than
3750 always using 1.
3751
3752Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3753
3754 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3755 (pa_leave): Likewise.
3756
3757Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3758
3759 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3760 prefixes.
3761 (i386_operand): Fix an error message.
3762
3763Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3764
3765 * doc/c-arm.texi (ARM Directives): Document .req directive.
3766
3767 * config/tc-arm.c (reg_required_here): Display erroneous string if
3768 the register name could not be decoded.
3769 Do not set inst.instruction if the sift is -1.
3770
3771Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3772
3773 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3774 we do for EXTERN.
3775
3776Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3777
3778 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3779 even if it is belived to be unnecessary.
3780
3781Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3782
3783 config/tc-i386.c (i386_operand): Size immediate constants by
3784 suffix (erroneously removed as part of July 7 change).
3785
3786Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3787
3788 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3789 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3790 (armelf_frob_symbol): New Routine.
3791 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3792
3793Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3794
3795 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3796
3797Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3798
3799 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3800 command line switches passed to assembler.
3801
3802Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3803
3804 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3805 (gas_cgen_opcode_desc): Declare.
3806 (gas_cgen_parse_operand): Declare.
3807 (*): Prepend gas_ to gas specific fns to denote them as such.
3808 All uses updated.
3809 * cgen.c (gas_cgen_opcode_desc): New global
3810 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3811 (queue_fixup): Renamed from cgen_queue_fixup.
3812 (*): Prepend gas_ to gas specific fns to denote them as such.
3813 All uses updated.
3814 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3815 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3816 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3817 Open opcode table and initialize it.
3818 (make_parallel): Use gas_cgen_opcode_desc.
3819 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3820 (md_assemble): Ditto.
3821
3822Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3823
3824 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3825 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3826 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3827 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3828 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3829 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3830 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3831 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3832 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3833 (INIT_STAB_SECTION): Likewise.
3834 (OBJ_PROCESS_STAB): Likewise.
3835
3836 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3837 (md_parse_option): Watch for them.
3838 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3839 (md_begin): Kill neverdef code.
3840 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3841 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3842 (s_alpha_coff_wrapper): New.
3843 (md_pseudo_table): Trap all ECOFF pseudos.
3844
3845Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3846
3847 Start of changes to remove mdebug section from mips*-elf
3848 Based on MIPS_STAB_ELF definition
3849 * acconfig.h: undef if not configured
3850 * config.in: undef if not configured
3851 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3852 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3853 * stabs.c (s_stab_generic): flush frag
3854
3855Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3856
3857 * configure.in: (arm-*-elf): Handle.
3858 (thumb-*-elf): Handle.
3859 * configure: Regenerate.
3860 * read.c (stringer): Fix typo in comment.
3861 * write.c (fixup_segment): Don't add symbol value to addend if
3862 TC_ARM and OBJ_ELF.
3863 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3864 sections.
3865 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3866 for OBJ_ELF.
3867
3868Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3869
3870 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3871 (write_2_short): Emit warning if new flag is set.
3872 (do_assemble): Set flags if left instruction is one of special
3873 "right-instruction-killer" type.
3874
3875Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3876
3877 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3878 Always output words in debug_info section as big endian.
3879 (sparc_target_format): Choose correct bfd target.
3880 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3881
3882Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3883
3884 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3885 to work with internationalization code. Issue an error when two
3886 operands match that are not allowed to match.
3887
3888Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3889
3890 * configure.in (install_tooldir): Allow target to specify whether
3891 it wants to be installed in $(tooldir)/bin.
3892 * configure: Regenerate.
3893 * Makefile.am (install-exec-local): Set install-exec-tooldir
3894 dependency via configure.
3895 * Makefile.in: Regenerate.
3896
3897Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3898
3899 * Makefile.am (install-exec-local): Split into two ...
3900 (install-exec-bindir,install-exec-tooldir): New rules.
3901 * Makefile.in: Regenerate.
3902
3903Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3904
3905 * Makefile.am (install-exec-local): Don't remove the file before
3906 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3907 W. Rozycki <macro@ds2.pg.gda.pl>.
3908 * Makefile.in: Rebuild.
3909
3910Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3911
3912 * cgen.c: Include libiberty.h.
3913 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3914 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3915 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3916 (md_cgen_lookup_reloc)): Declare.
3917 (md_cgen_record_fixup_exp): Declare.
3918 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3919 (m32r_relax_frag): Declare.
3920 (cgen_md_apply_fix3): Decls moved to cgen.h.
3921 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3922 (m32r_cgen_record_fixup_exp): Delete decl.
3923 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3924 (assemble_nop): Delete.
3925 (expand_debug_syms): Delete unused `exp'.
3926 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3927 Add default case for -Wall.
3928 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3929 (md_atof): Delete unused wordP.
3930
3931Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3932
3933 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3934 value.
3935
3936Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3937
3938 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3939 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3940 .print, .purgem, and .struct. Remove documentation for
3941 .app-file.
3942
3943Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3944
3945 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3946 Update call to insert_operand.
3947
3948Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3949
3950 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3951
3952Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3953
3954 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3955 whitespace after a prefix operator.
3956
3957Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3958
3959 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3960
3961Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3962
3963 * config/tc-sparc.c (log2): New static function.
3964 (s_reserve): Use log2 to convert alignment before calling
3965 record_alignment.
3966 (s_common): Use log2 to convert alignment before calling
3967 record_alignment and frag_align.
3968 (sparc_cons_align): Use log2.
3969
3970Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3971
3972 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3973 (s_common): Likewise.
3974
3975 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3976 initialization of waddr.
3977 (sparc_elf_final_processing): Add default case to switch.
3978
3979Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3980
3981 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3982 than temporary real.
3983
3984Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3985
3986 * write.c (subsegs_finish): Don't align the segments if there were
3987 any errors.
3988
3989 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3990 copying aux information.
3991
3992 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3993 expression into a symbol.
3994
3995Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3996
3997 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3998 type to unsigned int.
3999 (md_assemble): Change type used to store offsets from unsigned
4000 long to long.
4001 (i386_operand): Switch error check to only call RESTORE_END_STRING
4002 once after parse_register.
4003
4004Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4005
4006 * config/tc-v850.c (md_show_usage): Changed format to match that
4007 of gcc, ld, etc.
4008
4009 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4010
4011Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4012
4013 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4014 relocs.
4015 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4016 weak.
4017
4018Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4019
4020 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4021 * doc/Makefile.in: Rebuild.
4022
4023Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4024
4025 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4026 for %lo expressions.
4027 (mips_ip, case 'u'): Move range check after code to mask
4028 off bits in %hi/%lo expressions. Mask off high bits for
4029 %lo expressions.
4030
4031Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4032
4033 * doc/Makefile.am (gasver.texi): New target.
4034 (as.info, as.dvi): Depends upon gasver.texi.
4035 * doc/as.texinfo: Include gasver.texi. Mention version number on
4036 title page and in top node.
4037 * doc/Makefile.in: Rebuild.
4038
4039Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4040
4041 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4042 but not including the line containing the edict.
4043 * listing.h (LISTING_EOF): New.
4044 * input-scrub.c (input_scrub_next_buffer): Call it.
4045
4046Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4047
4048 * config/tc-i386.c (i386_operand): Don't set the size of an
4049 immediate address based solely on the suffix and the mode.
4050
4051 * config/tc-i386.c (md_assemble): Add assertion to make sure
4052 overlap2 does not set Imm.
4053
4054 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4055 sequences of whitespace to a single space.
4056 (is_space_chars): Just compare with space.
4057 (md_begin): Don't initialize space_chars.
4058 (md_assemble): Just skip a single whitespace character.
4059 (i386_operand): Rewrite base-index parsing to use new
4060 parse_register, and to skip white space. Skip white space in a
4061 number of other places too. Don't give error message if
4062 parse_register fails.
4063 (parse_register): Change reg_string parameter to be non-const.
4064 Add end_op parameter. Skip white space after the `%', and return
4065 end of register string. Give error message here rather than
4066 caller.
4067
4068Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4069
4070 Based on patch from Matt Semersky <matts@scd.hp.com>:
4071 * expr.c (op_encoding): Make const.
4072 (expr_set_precedence): New function.
4073 (expr_begin): Don't set operator rankings, just call
4074 expr_set_precedence.
4075 * expr.h (expr_set_precedence): Declare.
4076 * read.c (s_mri): Call expr_set_precedence.
4077
4078Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4079
4080 * doc/as.texinfo (Statements): Remove paragraph discussing
4081 continuing lines with a backslash. This hasn't worked for years,
4082 if it ever did.
4083
4084Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4085
4086 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4087 symbol definitions.
4088 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4089 (ps_CTORS, ps_DTORS): New section types.
4090 (vms_fixup_xtors_section): New function
4091 (Ctors_Psect, Dtors_Psect): Define.
4092 (IS_GXX_XTOR): Define
4093 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4094 Filter static constructors/destructors and add to
4095 Ctors_Symbols/Dtors_Symbols chain.
4096 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4097 appropriate section.
4098
4099 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4100 * makefile.vms: Merge vax/vms support.
4101
4102Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4103
4104 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4105 (elf_pseudo_table): Add them.
4106 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4107 (md_apply_fix): Accept them.
4108 (mips_fix_adjustable): Don't adjust them.
4109 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4110 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4111 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4112 (tc_fix_adjustable): Don't adjust them.
4113
4114Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4115
4116 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4117 (cgen.o): Use it.
4118 * Makefile.in: Regenerate.
4119 * configure.in: AC_SUBST cgen_cpu_prefix.
4120 * configure: Regenerate.
4121
4122Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4123
4124 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4125 Changed all users of COND12_DELAY.
4126
4127Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4128
4129 * config/tc-mn10300.c (set_arch_mach): New function.
4130 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4131 (md_begin): Default to mn10300 mode.
4132 (md_assemble): Only accept instructions for the core mn10300
4133 chip and the active machine type.
4134
4135Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4136
4137 * subsegs.h (segment_info_type): Give the struct a name.
4138 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4139 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4140 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4141 * config/tc-w65.h (tc_reloc_mangle): Declare.
4142 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4143
4144Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4145
4146 * config/tc-v850.c (v850_comm): Restore old section
4147 after common processing.
4148
4149Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4150
4151 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4152
4153Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4154
4155 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4156 char with code that explicitly sign-extends.
4157
4158Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4159
4160 * config/tc-v850.c (md_begin): Restore text section as the current
4161 section after creating call table sections.
4162 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4163 code.
4164
4165 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4166 with call to macro SYM_AUXINFO.
4167
4168Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4169
4170 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4171 with the program transform name.
4172 * Makefile.in: Rebuild.
4173
4174Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4175
4176 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4177 information.
4178
4179Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4180
4181 * config/tc-i386.c (i386_operand): Be prepared for a space between
4182 the open parenthesis and the start of the register operand,
4183 because of the June 16 change.
4184
4185Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4186
4187 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4188 BFD_ASSEMBLER.
4189
4190Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4191
4192 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4193 even if it is belived to be unnecessary.
4194
4195Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4196
4197 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4198 symbols.
4199 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4200
4201Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4202
4203 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4204 shift amount for a repeated operand. The shift amount for the
4205 repeated copy comes from the size of the operand.
4206
4207Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4208
4209 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4210
4211Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4212
4213 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4214
4215Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4216
4217 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4218 characters in it as LEX_IS_SYMBOL_COMPONENT.
4219 * config/tc-i386.h (tc_symbol_chars): Define.
4220 (extra_symbol_chars): Declare.
4221 * config/tc-i386.c (extra_symbol_chars): Define.
4222 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4223 (line_comment_chars): Set to '/' if TE_LINUX.
4224 * doc/c-i386.texi (i386-prefixes): Update.
4225 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4226
4227Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4228
4229 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4230 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4231
42321998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4233
4234 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4235 constraint in instructions REP & REPI.
4236
4237Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4238
4239 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4240 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4241
4242 (check_range): If the operand is shifted, then shift the number
4243 before checking its range.
4244
4245 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4246
4247 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4248 common sections.
4249
4250Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4251
4252 * config/tc-v850.c (v850_comm): Create special sections as needed.
4253
42541998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4255
4256 * config/tc-d10v.c (write_2_short): Addition of swapping
4257 instructions for sequential and reverse sequential order when
4258 given order is not possible.
4259
4260Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4261
4262 * Makefile.am: Rebuild dependencies.
4263 (DEP_INCLUDES): Fix reference to intl build directory.
4264 * Makefile.in: Rebuild.
4265
4266Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4267
4268 * doc/c-i386.texi: Update 16 bit documentation.
4269
4270 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4271 IgnoreDataSize to IgnoreSize as they are used for address size as
4272 well as data size.
4273 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4274 32-bit mode, similarly addr16/data16 and variants.
4275
4276Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4277
4278 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4279 sequential word multiply instructions.
4280
4281 (do_assemble): Add extra command line argument, to allow mul32
4282 attribute to be preserved across parallel insns.
4283 (md_assemble): Insert NOPs between explicitly parallel insns which
4284 contain an 32 bit multiply and a 16 multiply.
4285
4286Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4287
4288 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4289 likewise for REPE.
4290
4291 * config/tc-i386.c (reloc): Add braces.
4292
4293 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4294 consistent with Intel naming.
4295 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4296 use bitfields in sib_byte.
4297 (modrm_byte): Don't use bitfields here either.
4298
4299 * config/tc-i386.c (current_templates): Add const.
4300 (parse_register): Add const to return, param, and char *s.
4301 (i386_operand): Add const to reg_entry *r.
4302 * config/tc-i386.h (templates): Add const to start, end.
4303
4304 Inspired by code for 16 bit gas support from Martynas Kunigelis
4305 <martynas@nm3.ktu.lt>:
4306 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4307 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4308 (uses_mem_addrmode): Remove.
4309 (md_estimate_size_before_relax): Add support here too.
4310 (md_relax_table): Rewrite interface to md_relax for 16 bit
4311 support.
4312 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4313 (opcode_suffix_to_type): Remove.
4314 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4315 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4316 (md_convert_frag): Likewise.
4317 (i386_operand): Add support for 16 bit base/index regs,
4318 immediates, and displacements. Remove some unnecessary casts, and
4319 localise end_of_operand_string, displacement_string_start,
4320 displacement_string_end variables. Add GCC_ASM_O_HACK.
4321 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4322
4323 * config/tc-i386.c (prefix_hash): Remove.
4324 (md_begin): Rewrite without obstacks. Remove prefix hash table
4325 handling. Rewrite lexical table handling.
4326 (i386_print_statistics): Don't print prefix statistics.
4327 (md_assemble): Rewrite instruction parser so that line is not
4328 converted to lower case. Don't do a hash_find for prefixes,
4329 instead recognise them via opcode modifier.
4330 (expecting_operand, paren_not_balanced): Localise variables.
4331 * config/tc-i386.h (IsPrefix): Define.
4332 (prefix_entry): Remove.
4333
4334 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4335 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4336 '\\' in case where comment_chars contains '/'.
4337
4338 * config/tc-i386.c (MATCH): Ensure given operand and template
4339 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4340 you must write `ljmp *table(%ebx)'.
4341
4342 From H.J. Lu <hjl@gnu.org>:
4343 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4344 as 0 ifndef BFD_ASSEMBLER.
4345 (md_assemble): Allow immediate operands without suffix or
4346 other reg operand to default in size to the current code size.
4347
4348Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4349
4350 * config/tc-v850.c (md_begin): Restore creation of
4351 .call_table_text and .call_table_data sections.
4352
4353Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4354
4355 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4356 after emitting a word of noops.
4357
4358Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4359
4360 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4361 (i386_operand): Simplify checks for valid base/index combinations.
4362 Disallow `in 4(%dx),%al'.
4363
4364 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4365 index_reg const.
4366 (add_prefix): Change parameter from char to int.
4367
4368 * config/tc-i386.h (Ugh): Define opcode modifier.
4369 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4370
4371 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4372 CONSISTENT_REGISTER_MATCH macros to check register types more
4373 thoroughly. Check for illegal suffix/operand combinations
4374 when matching insns with operands. Handle new `s' suffix, and
4375 associated FloatMF opcode modifier for float insns with memory
4376 operands.
4377 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4378 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4379 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4380 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4381 DATA_PREFIX_OPCODE throughout.
4382
4383 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4384 (md_assemble): Rewrite suffix/register operand checking code to be
4385 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4386 AnyMem, the better to grep.
4387 (pi): Remove Abs.
4388 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4389 given a memory operand. Don't set Abs bits either.
4390 (type_names): Remove Mem*, Abs*.
4391 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4392 define opcode_modifiers as these cases are handled by Disp8,
4393 Disp16, Disp32 and suffix checks.
4394 (COMES_IN_BOTH_DIRECTIONS): Remove.
4395 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4396
4397 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4398 if IgnoreDataSize modifier given. Remove ShortformW modifier
4399 test. Add test for ShortForm in W base_opcode modification.
4400 Merge Seg2ShortForm and Seg3ShortForm code.
4401 * config/tc-i386.h (ShortFormW): Remove.
4402 (IgnoreDataSize): Define.
4403
4404Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4405
4406 * config/tc-d30v.c (md_assemble): Store previous segment state
4407 with previous instruction.
4408
4409Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4410
4411 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4412 (ebp, esp): Remove static variables.
4413 (MATCH): Remove test for InOutPortReg.
4414 (i386_operand): Properly handle InOutPortReg here instead.
4415 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4416 (md_assemble): Simplify and correct modrm and sib generation.
4417 (i386_operand): Add warning for scale without index.
4418 Rewrite checks for valid base/index combinations.
4419
4420 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4421 macros and enclose in do while(0).
4422 (RESTORE_END_STRING): Likewise.
4423 (md_assemble): Add one to printed operand number so we start
4424 from 1 not 0. Add some more gettext invocations.
4425 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4426 number here too.
4427
4428 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4429 DATA_PREFIX, SEG_PREFIX): Define.
4430 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4431 (check_prefix): Remove function.
4432 (add_prefix): New function. Add prefix to i.prefix as well as
4433 doing checks.
4434 (md_assemble): Changes for add_prefix. Remove hack for wait
4435 prefix, instead always output prefixes in fixed order. Test
4436 for jcxz/loop when selecting between word & dword operations,
4437 and add address size prefix rather than operand size prefix.
4438 Remove operand -> address size hack when emitting jcxz/loop.
4439 (i386_operand): Remove O_Absent check as it's done in expr.
4440
4441Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4442
4443 * configure.in: Recognize m5200 as a cpu_type of m68k.
4444 * aclocal.m4: Rebuild with current libtool.
4445 * configure: Rebuild.
4446
4447Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4448
4449 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4450 to relaxable_symbol to prevent references to external symbol from
4451 being relaxed.
4452
4453Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4454
4455 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4456 symbols are relaxable.
4457
4458Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4459
4460 * config/tc-v850.c (md_begin): Don't create special
4461 sections by default.
4462
4463Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4464
4465 * config/tc-mips.c (macro): For div and udiv, close the
4466 reorder block as soon as possible.
4467
4468Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4469
4470 From Matt Semersky <matts@scd.hp.com>:
4471 * macro.c (macro_mri_mode): New function.
4472 * macro.h (macro_mri_mode): Declare.
4473 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4474 MRI mode.
4475
4476Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4477
4478 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4479 OBJ_EVAX case.
4480
4481 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4482 until after xstrdup in OBJ_EVAX case.
4483
4484Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4485
4486 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4487 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4488 of hardcoded magic number.
4489 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4490
4491Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4492
4493 * read.c (do_s_func): New function.
4494 (s_func): Call it.
4495 * read.h (do_s_func): Add prototype.
4496
4497Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4498
4499 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4500 nops if fill pattern not specified.
4501
4502Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4503
4504 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4505 * config/te-go32.h (TE_GO32): Define.
4506 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4507
4508Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4509
4510 Implement .func/.endfunc pseudo-ops.
4511 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4512 (s_func): Declare.
4513 * read.c (potable): Add .func,.endfunc.
4514 (s_func): New function.
4515 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4516 functions.
4517 (in_doc_func_p,current_function_label): New static globals.
4518 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4519
4520Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4521
4522 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4523 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4524 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4525 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4526 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4527 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4528 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4529 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4530 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4531 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4532 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4533 * config/tc-a29k.c: Don't define md_short_jump_size,
4534 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4535 * config/tc-alpha.c: Likewise.
4536 * config/tc-alpha.h: Likewise.
4537 * config/tc-arm.c: Likewise.
4538 * config/tc-h8300.c: Likewise.
4539 * config/tc-h8500.c: Likewise.
4540 * config/tc-hppa.c: Likewise.
4541 * config/tc-i860.c: Likewise.
4542 * config/tc-i960.c: Likewise.
4543 * config/tc-ppc.c: Likewise.
4544 * config/tc-sh.c: Likewise.
4545 * config/tc-sparc.h: Likewise.
4546 * config/tc-tic30.c: Likewise.
4547 * config/tc-w65.c: Likewise.
4548 * config/tc-z8k.c: Likewise.
4549
4550Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4551
4552 * config/tc-vax.c (_): Delete this macro used for placeholder
4553 values in vax_operand_width_size; it conflicts with the _() macro
4554 used for internationalization.
4555
4556Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4557
4558 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4559 code. From Chris Moller <moller@bops.com>.
4560
4561 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4562 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4563 * read.c (emit_expr): Initialize seg and subseg fields of a new
4564 broken word.
4565 * write.c (write_object_file): Switch to the appropriate segment
4566 and subsegment when processing a broken word.
4567
4568 * config/tc-m68k.c (mri_assemble): New static function.
4569 (build_mri_control_operand): Call mri_assemble rather than
4570 md_assemble.
4571 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4572 (s_mri_endf, s_mri_endw): Likewise.
4573
4574Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4575
4576 * read.c (s_org): Call md_flush_pending_output if it is defined.
4577
4578 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4579
4580Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4581
4582 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4583 (md_parse_option): Add for same.
4584 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4585 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4586 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4587
4588 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4589
4590Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4591
4592 * config/tc-arm.c (find_real_start): Relax definition of local
4593 labels.
4594
4595Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4596
4597 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4598 symbols at the given address, not just the last one specified.
4599
4600Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4601
4602 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4603 or number_to_chars_littleendian to write data.
4604
4605Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4606
4607 * config/tc-v850.c (md_assemble): Remove artificially created
4608 register name symbols.
4609
4610Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4611
4612 * write.c (fixup_segment): Change "segment" to "section" in
4613 error message.
4614
4615Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4616
4617 * write.c (fixup_segment): Change sym1-sym2 message again.
4618
4619Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4620
4621 * write.c (fixup_segment): Improve error message for sym1-sym2
4622 errors when sym1 is in a different segment from sym2.
4623
4624Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4625
4626 * config/tc-m32r.c (warn_unmatched_high): New static local.
4627 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4628 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4629 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4630 (md_parse_option): Likewise.
4631 (md_show_usage): Likewise.
4632 (m32r_frob_file): Likewise.
4633
4634 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4635 (read_a_source_file): Call them.
4636 * read.h (stabs_generate_asm_file): Declare.
4637 * stabs.c (stabs_generate_asm_file): New function.
4638 (generate_asm_file): New function.
4639 (stabs_generate_asm_lineno): Move file name handling into
4640 generate_asm_file.
4641
4642Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4643
4644 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4645 (d30v_current_align, d30v_current_align_seg): New variables.
4646 (d30v_last_label): New variable.
4647 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4648 (s_d30v_data, s_d30v_section): Likewise.
4649 (md_pseudo_table): Call them.
4650 (md_begin): Initialize d30v_current_align_seg.
4651 (md_assemble): Call d30v_align when needed by known current alignment.
4652 (d30v_frob_label, d30v_cons_align): New functions.
4653 * config/tc-d30v.h (md_do_align): Remove.
4654 (tc_frob_label): Call d30v_frob_label.
4655 (md_cons_align): New.
4656
4657 * config/tc-d30v.c (find_format): Convert complex expressions to
4658 expression symbols before processing. Clean up code formatting.
4659
4660Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4661
4662 * po/Make-in (install-info): New target.
4663
4664Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4665
4666 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4667 instructions.
4668 * config/tc-mn10300.c (md_assemble): Likewise.
4669
4670Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4671
4672 * Makefile.am: Update with `make dep-am'.
4673 (HFILES): Add cgen.h.
4674 (cgen.o): Depend on cgen.h.
4675 * Makefile.in: Regenerate.
4676
4677 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4678
4679Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4680
4681 * gasp.c (grab_label): Permit a label to be a preprocessor
4682 variable by permitting a label to start with a backslash.
4683
4684Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4685
4686 * config/tc-mips.c (validate_mips_insn): Removed hack
4687 for previously inaccessible bitfields in some INSN_TRAP
4688 instructions.
4689
4690Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4691
4692 * config/tc-d30v.c (do_assemble): Abort with error message
4693 if opcode operands do not match.
4694
4695Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4696
4697 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4698 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4699 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4700 similar new 'q' operand.
4701
4702Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4703
4704 * cgen.c (cgen_asm_finish_insn): Fix typo.
4705
4706Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4707
4708 * cgen.h: New file.
4709 * cgen.c: Include it.
4710 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4711 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4712 All callers updated.
4713 * config/tc-m32r.c: Include cgen.h.
4714 (m23r_insn): New members num_fixups,fixups.
4715
4716Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4717
4718 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4719 to avoid compiler warning.
4720
4721Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4722
4723 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4724 calling make.
4725
4726 * makefile.vms (OBJS): Add ehopt.obj
4727
4728Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4729
4730 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4731
4732Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4733
4734 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4735 a short format insn.
4736 (md_assemble): Set it for explicitly packed insns.
4737
4738Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4739
4740 * config/obj-coff.c (c_symbol_merge): Do not take address of
4741 native fields when performing the memcpy.
4742
4743Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4744
4745 * config/tc-mips.c (macro,macro2): Implement
4746 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4747
4748Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4749
4750 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4751 relocations against globally visible symbols.
4752 * config/tc-m68k.c (relaxable_symbol): New macro.
4753 (m68k_ip, md_estimate_size_before_relax): Use it.
4754 (tc_m68k_fix_adjustable): Also handle weak symbols.
4755
4756Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4757
4758 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4759 references to externally visible symbols.
4760 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4761 values in twice for a PC relative reloc if the symbol is
4762 externally defined.
4763
4764 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4765 don't adjust a PC relative reloc against an externally visible
4766 symbol.
4767 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4768 for a PC relative fixup against an externally visible defined
4769 symbol, arrange to store object file and addend values as though
4770 the symbol were not defined.
4771 (tc_gen_reloc): Likewise.
4772
4773Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4774
4775 * read.c (sizeof_leb128): Referenced externally by write.c so
4776 don't inline.
4777
4778Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4779
4780 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4781 and expand a 'debug' symbol associated with the next instruction
4782 that does not cause a short instruction to be filled with a NOP.
4783 (md_pseudo_table): Add support for .debugsym.
4784 (assemble_parallel_insn): Add calls to expand_debug_sym as
4785 appropriate.
4786 (md_assemble): Ditto.
4787
4788Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4789
4790 * as.c (main): Conditionally call setlocale.
4791 * gasp.c (main): Likewise.
4792 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4793 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4794
4795Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4796
4797 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4798
4799Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4800
4801 * config/tc-hppa.c: Change all calls to bzero to use memset.
4802 (pa_ip): Add cast to avoid warning.
4803 (tc_gen_reloc, md_apply_fix): Likewise.
4804 (pa_find_space_by_number): Likewise.
4805 (hppa_force_relocation): Likewise.
4806 (pa_block): Change i to unsigned int.
4807 * config/obj-som.h (obj_som_copyright): Declare.
4808
4809Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4810
4811 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4812 for line numbers for assembly source.
4813
4814Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4815
4816 * configure.in: Change version number to 2.9.4
4817 * configure: Rebuild.
4818
4819Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4820
4821 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4822
4823Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4824
4825 * ecoff.h: Change symbolS in function declaration to struct
4826 symbol.
4827
4828Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4829
4830 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4831 (md_convert_frag): Fix i18n typo.
4832
4833Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4834
4835 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4836 * ecoff.h: Protoype it.
4837 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4838 [EVAX] (s_alpha_prologue): Delete.
4839 (md_pseudo_table): Update.
4840
4841Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4842
4843 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4844 array to local pointer.
4845 (get_args, parse_expr): Add casts to avoid warnings.
4846
4847Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4848
4849 * read.c (s_set): Cast xmalloc return value to fragS *.
4850 * config/tc-m68k.c (m68k_ip): Function made static to match
4851 previous forward declaration.
4852 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4853
4854Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4855
4856 * config/tc-v850.c: Add internationalisation macros to error
4857 strings.
4858
4859 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4860 macros to error strings.
4861
4862Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4863
4864 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4865 reloc is in the TOC csect.
4866 (md_apply_fix3): Correct gettext typo.
4867
4868Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4869
4870 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4871 .L - they are local labels and the branches are not really
4872 function calls but rather far jumps.
4873
4874Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4875
4876 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4877
4878Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4879
4880 * config/tc-i386.c (md_assemble): Print operand number rather than
4881 using ordinal_names.
4882 (i386_operand): Likewise.
4883
4884Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4885
4886 * Makefile.am (INTLLIBS): Define to work around apparent automake
4887 bug.
4888 All Makefiles: Regenerated.
4889
4890 * Many files: Added gettext invocations around user-visible
4891 strings.
4892 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4893 HAVE_LC_MESSAGES): Define.
4894 * dep-in.sed: Added asintl.h.
4895 * po/Make-in: New file.
4896 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4897 Include "asintl.h".
4898 * read.c (Z_): Renamed from `_'.
4899 * Makefile.am (SUBDIRS): Added po.
4900 (POTFILES): new macro.
4901 (po/POTFILES.in): New target.
4902 ($(OBJS)): Added asintl.h.
4903 (HFILES): Likewise.
4904 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4905 (as_new_LDADD): Added $(INTLLIBS).
4906 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4907 (gasp_new_LDADD): Added $(INTLLIBS).
4908 (gasp_new_DEPENDENCIES): New macro.
4909 * configure, aclocal.m4: Rebuilt.
4910 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4911 po/Makefile.
4912 (ALL_LINGUAS): Define.
4913 * macro.c: Include "asintl.h".
4914 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4915 * as.h: Include "asintl.h".
4916 * config/tc-i386.c (ordinal_names): Removed.
4917 (md_assemble): Changed error text to avoid ordinal_names.
4918 (i386_operand): Likewise.
4919 (reloc): Added as_bad to avoid i18n problems.
4920 (tc_gen_reloc): Likewise.
4921 * config/tc-arm.c (bad_args): Now a #define.
4922 (bad_pc): Likewise.
4923 * config/obj-vms.c (VMS_stab_parse): Changed type of
4924 `long_const_msg'.
4925 (global_symbol_directory): Unified strings to avoid i18n
4926 problems.
4927 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4928 avoid i18n problems.
4929 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4930 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4931 i18n problems.
4932 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4933 problems.
4934 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4935 comment.
4936 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4937 problems.
4938 * as.c (print_version_id): Added an fprintf to avoid i18n
4939 problems.
4940 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4941 problems.
4942 * expr.c (expr): Added as_warn call to avoid i18n problems.
4943 * messages.c (as_assert): Changed code to avoid i18n problems.
4944 (as_abort): Likewise.
4945 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4946 (s_space): Likewise.
4947 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4948
4949Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4950
4951 * config/tc-i386.c (check_prefix): New static function, split out
4952 from md_assemble.
4953 (struct _i386_insn): Add wait_prefix field.
4954 (md_assemble): Remove wait_prefix local variable. Use
4955 check_prefix when adding a prefix.
4956
4957 * config/tc-i386.c (current_templates): New static variable.
4958 (md_assemble): Remove current_templates local variable.
4959 (md_assemble, i386_operand): Improve error and warning messages in
4960 many places. Add RESTORE_END_STRING in many places before error
4961 return. Clarify some comments.
4962
4963 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4964 element array.
4965 (md_assemble): Parse string instruction operands, looking for
4966 segment override prefixes. Check for invalid segment prefixes on
4967 string instruction.
4968 (i386_operand): i.seg[] and max mem_operand changes for string
4969 insns.
4970 * config/tc-i386.h (EsSeg): Define.
4971
4972 * config/tc-i386.h (regKludge): Define.
4973 (iclrKludge, imulKludge): Don't define.
4974 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4975 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4976 opcode_modifier checks to look for more common cases first. Add
4977 default_seg for IsString case.
4978
4979Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4980
4981 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4982 AC_DECL_YYTEXT.
4983 * configure: Rebuild with new automake and libtool.
4984 * aclocal.m4, Makefile.in: Likewise.
4985
4986 * doc/Makefile.am (as.dvi): New target.
4987 * doc/Makefile.in: Rebuild.
4988
4989Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4990
4991 * configure.in: Added sparc86x support.
4992
4993 * configure: Rebuild.
4994
4995 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4996 sparc_arch.
4997 (md_parse_option): Warn if -EL is not supported for this architecture.
4998
4999 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5000
5001Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5002
5003 * config/tc-mips.c (mips_ip): Note when we use get match on
5004 the full instruction name.
5005
5006Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5007
5008 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5009 back into the expression to handle add/sub simplification correctly.
5010
5011Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5012
5013 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5014
5015Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5016
5017 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5018 #<n>' instruction.
5019
5020Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5021
5022 * symbols.c (max_indent_level): New global.
5023 (print_symbol_value_1): Use it.
5024 * expr.h (expr_build_dot): Declare.
5025 * expr.c (expr_build_dot): New function.
5026
5027Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5028
5029 * symbols.c (print_binary): New function.
5030 (print_expr_1): Call it.
5031
5032Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5033
5034 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5035 operand in the opcode.
5036
5037Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5038
5039 * config/tc-i386.h: Reorder operand flags and opcode modifier
5040 flags for clarity. Remove unused definitions: Unknown,
5041 ImmUnknown, DispUnknown, NoModrm.
5042 * config/tc-i386.c (type_names): Add missing Debug type.
5043 (md_assemble): Better duplicate prefix checking. Quicker string
5044 instruction check via new opcode_modifier flag.
5045
5046Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5047
5048 * doc/as.texinfo (Invoking): Clarify -Wa example.
5049
5050Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5051
5052 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5053 (s_mips_weakext): Define.
5054 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5055 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5056 defined(TC_MIPS).
5057
5058Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5059
5060 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5061 is an error if the value can not be computed at assembly time.
5062 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5063
5064Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5065
5066 * gasp.c (main): Set next field of new include_path structure to
5067 NULL. From Avery Pennarun <averyp@gdc.ca>.
5068
5069 * read.c (s_mri_sect): Call as_bad rather than abort for an
5070 unsupported MRI target.
5071
5072Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5073
5074 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5075 the destination of a branch instruction should be altered.
5076 (find_real_start): New function: Locate the real, Thumb coded
5077 start of a Thumb function.
5078 (do_t_branch23): Alter the destination of branches to Thumb
5079 functions.
5080
5081 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5082
5083Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5084
5085 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5086 also.
5087
5088Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5089
5090 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5091 * doc/c-hppa.texi: Likewise.
5092
5093Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5094
5095 * Makefile.am: Rebuild dependencies.
5096 * Makefile.in: Rebuild.
5097
5098 * Makefile.am (DEP_INCLUDES): New variable.
5099 (.dep1): Change to work when srcdir is not an absolute path.
5100 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5101 * Makefile.in: Rebuild.
5102
5103Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5104
5105 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5106 LinearAddress patch.
5107
5108 * configure.in: Set version to 2.9.1.
5109 * configure: Rebuild.
5110
5111 * Branched binutils 2.9.
5112
5113Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5114
5115 * config/tc-i386.h (FWait): Define.
5116 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5117 other prefixes. Check FWait flag in opcode table to see which
5118 instructions require an fwait prefix.
5119
5120Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5121
5122 * stabs.c (get_stab_string_offset): Always create a stab string
5123 section.
5124
5125Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5126
5127 Fix some gcc -Wall warnings:
5128 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5129 * ehopt.c (eh_frame_code_alignment): Likewise.
5130 * expr.c (integer_constant, operand): Likewise.
5131 * frags.c (frag_align): Likewise.
5132 * gasp.c (level_0, change_base, doinstr): Likewise.
5133 * hash.c (hash_ask): Likewise.
5134 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5135 (debugging_pseudo): Likewise.
5136 * macro.c (define_macro, check_macro): Likewise.
5137 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5138 (ignore_rest_of_line, float_cons): Likewise.
5139 * symbols.c (decode_local_label_name): Likewise.
5140 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5141 (fixup_segment, number_to_chars_bigendian): Likewise.
5142 (number_to_chars_littleendian): Likewise.
5143 * config/atof-ieee.c (gen_to_words): Likewise.
5144 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5145 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5146 * read.c (output_big_sleb128): Initialize locals to avoid
5147 warnings.
5148 (output_big_uleb128, equals): Likewise.
5149 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5150 to unsigned int. Change zeros to unsigned int.
5151 * cond.c (s_if): Add return to default case.
5152 * frags.c (frag_now_fix): Change return type to addressT.
5153 * frags.h (frag_now_fix): Update declaration.
5154 * listing.c (file_info_struct): Change linenum to unsigned int.
5155 (struct list_info_struct): Change hll_line to unsigned int.
5156 (print_source): Update format string.
5157 * read.c (emit_expr): Change scan to unsigned int, and don't
5158 bother to initialize it.
5159 * symbols.c (dollar_label_count): Change to unsigned long.
5160 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5161 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5162 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5163
5164Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5165
5166 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5167 mcf5200 just as we do for m68000.
5168 (m68k_init_after_args): Likewise.
5169 (md_estimate_size_before_relax): Likewise.
5170
5171Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5172
5173 * config/tc-v850.c (md_assemble): Store relocation addend in
5174 fixup instead of instruction.
5175
5176Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5177
5178 * config/tc-i386.c (md_assemble): Swap template arguments to
5179 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5180 This macro is currently symmetric, so passing them the wrong
5181 way didn't cause any problem, but may if the macro is changed
5182 in the future.
5183 After copying template to i.tm, use i.tm. rather than t-> to
5184 access fields, and make t a const*
5185 Move i.tm.operand_types[] swap to immediately after the copy.
5186
5187Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5188
5189 * expr.h (expr_build_uconstant): Add prototype.
5190 (expr_build_unary,expr_build_binary): Add prototypes.
5191 * expr.c (expr_build_uconstant): New function.
5192 (expr_build_unary,expr_build_binary): New functions.
5193
5194Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5195
5196 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5197 * macro.c (macro_expand_body): Increase buffer size.
5198 * messages.c (as_warn): Likewise.
5199 (as_warn_where, as_bad, as_bad_where): Likewise.
5200
5201Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5202
5203 Based on patch from H.J. Lu <hjl@gnu.org>:
5204 * Makefile.am (DISTSTUFF): New variable.
5205 (diststuff): New target.
5206 * Makefile.in: Rebuild.
5207
5208Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5209
5210 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5211 m32r_elf_section_change_hook.
5212
5213 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5214 emit a nop if a section ends with a 16 bit instruction.
5215
5216Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5217
5218 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5219 s_lcomm rather than obj_coff_lcomm.
5220 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5221
5222Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5223
5224 * config/tc-i386.h (LinearAddress): Define.
5225 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5226 instruction, don't use a default segment.
5227
5228Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5229
5230 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5231 * configure: Rebuild.
5232
5233Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5234
5235 * aclocal.m4, configure: Rebuild with libtool 1.2.
5236
5237Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5238
5239 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5240 PC relative branches. Patch courtesy of Jonathan Walton.
5241
5242
5243Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5244
5245 * configure.in (emulations): Add thumb-pe target.
5246
5247 * configure (emulations): Add thumb-pe target.
5248
52491998-03-17 Ken Raeburn <raeburn@cygnus.com>
5250
5251 * itbl-lex.l (yywrap): Don't define if already defined as a
5252 macro.
5253
5254Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5255
5256 * depend.c (quote_string_for_make): New function.
5257 (wrap_output): Use it.
5258
5259Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5260
5261 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5262 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5263
5264Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5265
5266 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5267 Recognize -GN and -relax.
5268 (md_begin): Initialize gp size from -G switch.
5269 (alpha_force_relocation): Always force if -relax.
5270 (alpha_align): Take a new argument that will specify when to
5271 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5272 Change all callers. Emit nop alignment padding as nop+unop pair.
5273
5274Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5275
5276 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5277 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5278
5279Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5280
5281 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5282 require padding to the next long word boundary.
5283
5284Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5285
5286 * cgen.c: #include symcat.h.
5287 * config/tc-m32r.c: Likewise.
5288
5289Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5290
5291 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5292 absolute expressions instead of '$' prefixed register names.
5293
5294Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5295
5296 * read.c (s_set): Record file and line info for symbols when -as.
5297 (pseudo_set): Don't overwrite that dummy fragment.
5298
5299Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5300
5301 * config/tc-ppc.c (md_pseudo_table): Add "section".
5302 (ppc_named_section): New static function.
5303
5304Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5305
5306 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5307 so we don't have to scan the entire list.
5308
5309Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5310
5311 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5312 case, allow the parallel instructions to modify the same flag
5313 bits.
5314
5315Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5316
5317 * listing.c (list_symbol_table): Categorize symbols by
5318 undefined_section rather than sy_frag->line == NULL.
5319
5320Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5321
5322 * Makefile.am (install-exec-local): Install properly when ln
5323 fails or tooldir == prefix.
5324
5325Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5326
5327 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5328 Test result of insert_operand for error.
5329
5330Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5331
5332 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5333 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5334 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5335 * doc/Makefile.in: Rebuild.
5336
5337Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5338
5339 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5340 (macro): Fix handling of M_COP[0-3].
5341
5342Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5343
5344 Based on patches from Ross Harvey <ross@teraflop.com>:
5345 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5346 if macro_alternate or macro_mri.
5347 (getstring): Remove support for byte constants between < and >.
5348 (get_any_string): '<' only starts a string if macro_alternate or
5349 macro_mri.
5350 (macro_expand_body): Permit keyword parameters following
5351 positional parameters.
5352
5353 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5354 * configure.in (alpha*-*-netbsd*): New target.
5355 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5356 * configure: Rebuild.
5357
5358 * as.h (flag_warn_suppress_instructionswap): Move from here...
5359 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5360 here, and make static.
5361
5362 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5363 BFD_ASSEMBLER or MANY_SEGMENTS.
5364
5365 * as.c (show_usage): Update bug-gnu-utils address.
5366 * gasp.c (show_usage): Likewise.
5367 * doc/as.texinfo (Bug Reporting): Likewise.
5368
5369Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5370
5371 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5372 insns regardless of the size of a pointer if we're in mips I or
5373 MIPS II mode.
5374 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5375
5376Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5377
5378Fix rac to accept only a0:
5379 * tc-d10v.c (parallel_ok, find_opcode):
5380 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5381 Introduce OPERAND_GPR.
5382
5383Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5384
5385 * read.c (s_fill): Handle non-constant repeat counts by creating
5386 an rs_space fragment.
5387
5388Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5389
5390 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5391 from as_bad to as_warn.
5392
5393Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5394
5395 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5396 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5397 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5398
5399Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5400
5401 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5402 seg_fix_rotP rather than fix_root from seg_info.
5403
5404Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5405
5406 * expr.c: Add support for 0x1_2_3_4 bignums.
5407
5408Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5409
5410 * configure.in: Change -linux* to -linux-gnu*.
5411 * configure: Rebuild.
5412
5413 * app.c (do_scrub_begin): Treat \r as whitespace.
5414
5415Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5416
5417 * Makefile.am: Update dependencies.
5418 * Makefile.in: Rebuild.
5419
5420Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5421
5422 * configure, aclocal.m4: Rebuild with new libtool.
5423
5424Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5425
5426 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5427 the argument to bfd_set_arch_mach.
5428 (load_address): Use bfd_arch_bits_per_address to determine the
5429 bit size of an address instead of looking at the isa level.
5430 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5431
5432Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5433
5434 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5435
5436Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5437
5438 * ehopt.c: New file.
5439 * as.h (enum _relax_state): Add rs_cfa.
5440 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5441 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5442 * read.c (emit_expr): Call check_eh_frame.
5443 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5444 (relax_segment): Likewise.
5445 * Makefile.am: Rebuild dependencies.
5446 (GAS_CFILES): Add ehopt.c.
5447 (GENERIC_OBJS): Add ehopt.o.
5448 * doc/internals.texi (Frags): Document rs_cfa.
5449
5450 * as.c (show_usage): Mention --traditional-format.
5451 (parse_args): Accept --traditional-format.
5452 * as.h (flag_traditional_format): Declare.
5453 * output-file.c (output_file_create): If flag_traditional_format,
5454 set BFD_TRADITIONAL_FORMAT on stdoutput.
5455 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5456
5457 * config/tc-mips.c (append_insn): Make sure that if we have a
5458 fixup for an unmatched %hi reloc, it does not associated with a
5459 variant frag.
5460
5461 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5462 * doc/Makefile.in: Likewise.
5463
5464Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5465
5466 * config/tc-m32r.c (check_for_side_effects): New function.
5467 (can_make_parallel): Add checks for instruction side effects
5468 clashing with the other instruction.
5469 (assemble_parallel_insn): Improve warning messages. Return error
5470 message from non-swapped instruction order.
5471
5472Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5473
5474 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5475
5476 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5477 md_cleanup definition. This moves the forced literal output to
5478 the end of the source pass, and avoids macro's inserting literals
5479 into the code immediately after the macro expansion.
5480
5481Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5482
5483 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5484 a gas internal symbol is adjustable.
5485 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5486
5487 * as.h: If gcc version greater than 2.6, use `__format__' and
5488 `__printf__' in function attributes, rather than `format' and
5489 `printf'.
5490
5491Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5492
5493 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5494
5495Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5496
5497 Add tms320c30 support:
5498 * config/tc-tic30.h: New file.
5499 * config/tc-tic30.c: New file.
5500 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5501 TARGET_FORMAT as "coff-tic30".
5502 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5503 * Makefile.am: Rebuild dependencies.
5504 (CPU_TYPES): Add tic30.
5505 (CPU_OBJ_VALID): tic30-aout is valid.
5506 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5507 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5508 * configure, Makefile.in: Rebuild.
5509
5510Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5511
5512 * config/tc-v850.c (md_assemble): Improvements to error messages.
5513
5514Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5515
5516 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5517 BFD_RELOC_HI16_S to store the high bits of any value.
5518
5519 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5520 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5521 assembler calculate relocations to any external symbol at all.
5522 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5523 involving generation of pc-relative relocs.
5524 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5525 has been moved to md_apply_fix3.
5526
5527 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5528 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5529 which actually means (the address of identifier's GOT entry) +
5530 constant, which is not particularly useful.
5531
5532Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5533
5534 * read.h (include_dirs): Declare.
5535 (include_dir_count,include_dir_maxlen): Declare.
5536
5537Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5538
5539 * configure.in: Correct check for shared opcodes library.
5540 * configure: Rebuild.
5541
5542 * listing.c (buffer_line): If we can't open the file, set at_end.
5543 (listing_print): Remove unused local variable fi.
5544
5545 * config/m68k-parse.y (reglistpair): Handle register list in
5546 either order.
5547
5548 * config/vms-conf.h: Don't undef VERSION.
5549
5550Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5551
5552 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5553 OBJS variable.
5554 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5555 variable.
5556 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5557 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5558 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5559 (EXTRA_DIST): Define.
5560 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5561 explicitly rather than via the list of object files.
5562 (gcc-as.opt): New file created when make-gas.com is run.
5563 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5564 itbl-cpu.h} to #include appropriate file rather than copying that
5565 file.
5566 * config/vms-conf.h: Synchronize with current config.in.
5567 * Makefile.in: Rebuild.
5568
5569Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5570
5571 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5572 (parallel_ok): Relaxed parallel subinstruction dependency check.
5573
5574Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5575
5576 * as.h (flag_warn_suppress_instructionswap): added new flag.
5577 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5578 command line argument.
5579 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5580 warning only if flag_warn_suppress_instructionswap is false.
5581
5582Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5583
5584 * configure.in (i386-*-mingw32*): New target.
5585 * configure: Rebuild.
5586
5587Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5588
5589 * symbols.c (resolve_symbol_value): Don't set the segment if it
5590 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5591
5592 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5593 S_GET_SEGMENT.
5594
5595Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5596
5597 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5598 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5599 compiler.
5600
5601Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5602
5603 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5604
5605Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5606
5607 * config/tc-v850.c (v850_insert_operand): Display instruction when
5608 an error is encountered.
5609
5610Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5611
5612 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5613 (i386-*-sco3.2v5*coff): New target.
5614 (i386-*-sco3.2*): New target.
5615 * configure: Rebuild.
5616
5617Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5618
5619 * config/tc-v850.c: Tidy error message production.
5620
5621Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5622
5623 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5624 validate_immediate return value in the right type for comparisons
5625 to FAIL.
5626
5627Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5628
5629 * listing.c (MAX_BYTES): Use listing variables not constants.
5630 (data_buffer): No longer an array, but a pointer.
5631 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5632 (listing_listing): Allocate data_buffer.
5633
5634Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5635
5636 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5637 --listing-rhs-width, --listing-cont-lines.
5638 (show_usage): Update.
5639 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5640 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5641 (print_lines): Use the variables instead of the constants.
5642 (listing_listing): Likewise.
5643 * listing.h: Declare the new vars.
5644
5645Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5646
5647 * as.c (parse_args): Add --keep-locals alias for -L.
5648 Add --strip-local-absolute.
5649 (show_usage): Update.
5650 * as.h (flag_strip_local_absolute): New flag.
5651 * symbols.c (S_IS_LOCAL): Use it.
5652 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5653 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5654 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5655
5656Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5657
5658 * config/tc-m32r.c: Detect if explicitly parallel instructions
5659 might have an io conflict and issue a warning message.
5660
5661Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5662
5663 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5664 cgen_swap_fixups): Functions to save, restore and swap the fixup
5665 chain with a backup copy.
5666 (cgen_asm_finish_insn): Returns address of constructed insn.
5667
5668Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5669
5670 * listing.c (file_info_struct): Remove FILE, add POS.
5671 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5672 (file_info): Don't open the file.
5673 (buffer_line): Check for the file in the last_open cache, updating
5674 as necessary.
5675 (print_source): Don't reference file_info->file.
5676 (listing_listing): Likewise.
5677 (listing_print): Close the file in the cache, if any.
5678
5679Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5680
5681 * read.c (dwarf_file_string): New file static variable.
5682 (emit_expr): Look for constant sequence that leads up to a file
5683 name in DWARF debugging output.
5684 (stringer): Use dwarf_file_string to decide whether to accept a
5685 string as a file name.
5686
5687Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5688
5689 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5690 (crack_operand): Add reg->reglst MRI hack.
5691 (r_seg): Put reglst symbols in reg_section.
5692 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5693
5694Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5695
5696 * tc-sh.c (get_specific): Handle SGR & DBR.
5697
5698Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5699
5700 * tc-h8300.c (parse_reg): Take the length of the symbol into
5701 account when attempting to match a register name.
5702 * tc-h8500.c (parse_reg): Likewise.
5703
5704Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5705
5706 * cgen.c: Formatting changes to improve readability.
5707
5708Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5709
5710 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5711 delay slot.
5712
5713Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5714
5715 Based on a patch from Jim Wilson
5716 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5717 (tc_gen_reloc): Handle cross section PC relative relocs
5718 correctly.
5719
5720Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5721
5722 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5723
5724Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5725
5726 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5727 (expr_jmp_buf): New static local.
5728 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5729 (cgen_md_operand): New function.
5730 * tc-m32r.c: Clean up pass over `struct foo' usage.
5731 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5732
5733Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5734
5735 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5736 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5737
5738Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5739
5740 * config/tc-i386.c (i386_operand): Give an error if there are
5741 unrecognized characters after an expression.
5742
5743For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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