1 2000-07-19 H.J. Lu <hjl@gnu.org>
3 * sb.c: Include <stdlib.h> if exists for abort ().
5 2000-07-19 Alan Modra <alan@linuxcare.com.au>
7 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
8 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
9 (pa_type_args): Same here.
11 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
13 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
14 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
15 the storage class is already set.
17 2000-07-17 Kazu Hirata <kazu@hxi.com>
19 * config/tc-w65.c: Fix formatting.
20 * config/tc-mn10200.c: Fix formatting.
21 * config/tc-mn10300.c: Likewise.
22 * config/tc-pj.c: Fix formatting.=0A=
23 * config/tc-tic80.c: Fix formatting.=0A=
24 * config/tc-m68hc11.c: Fix formatting.
26 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
28 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
31 2000-07-15 Ian Lance Taylor <ian@zembu.com>
33 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
36 2000-07-15 Alan Modra <alan@linuxcare.com.au>
38 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
39 ELF as are used for SOM (except the 32-bit reloc one) to decide
40 whether a symbol can be reduced to a section symbol. Expand on
41 the comment for symbols involved in LR% and RR% expressions.
43 2000-07-14 Nick Clifton <nickc@cygnus.com>
45 * config/tc-mips.c (mips_disable_float_construction): New
46 static variable. Set to true if doubles should not be
47 constructed by loading two single width fp registers with
49 (mips_ip): Test mips_disable_float_construction.
50 (md_longopts): Add command line switches --construct-floats
51 and --no-construct-floats.
52 (md_parse_option): Parse new command line options.
53 (md_show_usage): Describe new command line options.
55 * doc/c-mips.texi: Document new command line options.
57 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
59 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
60 * configure: Regenerate.
62 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
64 * configure.in (DEFAULT_EMULATION setting): Revert part of
65 2000-07-01 change that set te_multi=multi unless set to tmips.
66 * configure: Regenerate.
68 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
70 * config/obj-coff.c (coff_frob_section): Add padding to the last
71 section when aligning it increases its size.
73 2000-07-11 Kazu Hirata <kazu@hxi.com>
75 * config/tc-tic54x.c: Fix formatting.
77 2000-07-10 Kazu Hirata <kazu@hxi.com>
79 * config/tc-h8500.c: Fix formatting.
80 * config/tc-tic54x.c: Fix formatting.
82 2000-07-10 Alan Modra <alan@linuxcare.com.au>
84 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
85 displacements correctly.
87 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
89 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
91 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
95 2000-07-09 Alan Modra <alan@linuxcare.com.au>
97 From David Huggins-Daines <dhd@linuxcare.com>
98 * config/te-hppalinux64.h: Add a new emulation.
99 * configure.in (emulations): Add configure bits to support the
100 64-bit Linux/parisc target.
101 * configure: Regenerate.
103 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
104 (md_shortopts): Add `V' for ELF.
106 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
107 when SOM or ELF_ARG_RELOC are defined.
108 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
109 ELF_ARG_RELOC are defined.
110 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
111 (pa_stringer): ..Do it here instead. Fix comment typos.
112 (hppa_force_relocation): Cast enums to int before comparing with
115 From Ryan Bradetich <rbradetich@uswest.net>
116 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
117 redifinition warning.
118 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
119 (hppa_force_relocation): ditto
120 (md_apply_fix): Added cast to buf to fix warnings.
122 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
123 cons_fix_new_hppa, hppa_force_relocation): Prototype.
125 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
126 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
127 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
128 reloc_type** to avoid warnings in switch.
129 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
130 little earlier instead.
132 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
134 (pa_type_args): Use symbol_arg_reloc_info.
135 (struct pa_it): Make arg_reloc unsigned int.
136 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
137 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
138 (pa_code): Delete. pa_text duplicates this function.
139 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
140 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
142 (cons_fix_new_hppa): Actually change selector to e_fsel when
143 warning about assuming so.
144 (tc_gen_reloc): More example elf arg reloc code.
145 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
146 (hppa_force_relocation): Likewise.
148 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
150 (pa_end_of_source): Prototype.
151 (hppa_fix_adjustable): Prototype.
152 (LABELS_WITHOUT_COLONS): Move it..
153 * config/te-hppa.h: To here.
155 * config/te-hppa64.h: New file.
157 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
159 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
160 format -10, -16, 16 relocs.
161 (hppa_elf_mark_end_of_function): Test for null
162 last_call_info->start_symbol
164 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
165 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
166 re_assesmble_* functions. Delete extraneous statements. Fix
168 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
169 insn to re_assemble_*.
171 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
173 * doc/internals.texi (Expressions): Fix typo.
175 2000-07-08 Kazu Hirata <kazu@hxi.com>
177 * config/tc-sh.c: Fix formatting.
178 * config/tc-tic54x.c: Fix formatting.
179 * depend.c: Fix formatting.
180 * flonum-konst.c: Likewise.
181 * flonum-mult.c: Likewise.
183 2000-07-07 Kazu Hirata <kazu@hxi.com>
185 * config/tc-sh.c: Fix comments.
186 * config/obj-vms.c: Fix comments.
187 * config/tc-a29k.c: Likewise.
188 * config/tc-alpha.c: Likewise.
189 * config/tc-h8300.c: Likewise.
190 * config/tc-h8500.c: Likewise.
191 * config/tc-i370.c: Likewise.
192 * config/tc-ia64.c: Likewise.
193 * config/tc-m68hc11.c: Likewise.
194 * config/tc-m68k.c: Likewise.
195 * config/tc-mips.c: Likewise.
196 * config/tc-ns32k.c: Likewise.
197 * config/tc-ppc.c: Likewise.
198 * config/tc-z8k.c: Likewise.
200 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
202 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
203 Default to '(SEC_LOAD | SEC_DATA)'.
204 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
206 * doc/internals.texi (CPU Backend): Describe
207 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
209 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
211 * as.c (parse_args): NULL terminate the long option list.
213 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
215 * config/tc-d30v.h: Include "write.h" for fixS.
216 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
218 2000-07-05 Nick Clifton <nickc@cygnus.com>
220 * config/tc-d30v.c (write_2_short): Further changes to warning
221 messages produced when combining EITHER_BUT_PREFER_MU attributed
224 2000-07-05 DJ Delorie <dj@redhat.com>
228 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
230 * config/tc-arm.c (psrs): Accept combinations of flags.
232 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
234 * config/tc-avr.c: Change _ () to _() around all strings marked
235 for translation (exception from the usual coding style).
236 (avr_opt): New struct variable, how the new switches are set.
237 (OPTION_MMCU): Define as 'm' and actually use.
238 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
239 (show_mcu_list): New function, display the list of known MCUs.
240 (md_show_usage): Document the new switches. Call show_mcu_list.
241 (avr_set_arch): Change 'm' to OPTION_MMCU.
242 (md_parse_option): Call show_mcu_list if unknown MCU specified.
243 Handle the new switches.
244 (avr_operands): Disable warnings for undefined combinations of
245 operands if -mall-opcodes. Disable warnings for skipping two-word
246 instructions if enhanced core or -mno-skip-bug.
247 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
248 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
249 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
250 (avr_ldi_expression): Warn about implicit lo8().
251 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
253 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
255 * configure.in: Add entry for mips-*-sysv4*MP*
257 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
258 elf32-tradlittlemips for traditional mips targets.
259 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
260 test for Link Once sections as in adjust_reloc_syms.
261 * config/te-tmips.h: New file for traditional mips targets. Define
264 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
266 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
267 flags argument is not present, don't change an existing section's
268 section's attributes. If the flags argument is present, warn if the
269 attributes don't match the section's current attributes. When
270 long section names are supported, set SEC_LINK_ONCE and
271 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
273 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
275 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
276 symbols; create them.
278 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
280 * write.c (set_segment_vma): New: Set vma and lma for a segment.
281 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
283 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
285 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
286 expressions. Ignore the problem when handling 16 bit immediates,
287 because the assembler will take care of the relocation later.
289 2000-06-27 Nick Clifton <nickc@cygnus.com>
291 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
292 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
293 sequential order, and emit warning messages if the input source
294 code contains constructs like that, or parallel constructs
295 containing such opcodes.
297 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
299 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
300 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
301 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
302 (md_show_usage): Update usage message.
303 (md_parse_option): Allow redefinition of MCU type within the
304 same avr[1-5] bfd machine type. Show both old and new MCU type
305 in the error message.
306 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
307 Simplify 8K wrap code.
309 2000-06-25 Kazu Hirata <kazu@hxi.com>
311 * config/obj-aout.c: Remove all uses of DEFUN.
312 * config/obj-ieee.c: Likewise.
313 * config/tc-sh.c: Fix comment typos.
314 * config/tc-tahoe.c: Likewise.
315 * config/tc-vax.c: Likewise.
316 * config/tc-w65.c: Likewise.
317 * config/tc-z8k.c: Likewise.
318 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
320 2000-06-24 DJ Delorie <dj@cygnus.com>
322 * config/tc-i386.c (md_estimate_size_before_relax): Revert
323 more changes from Sept 1999
324 (tc_i386_fix_adjustable): ditto
325 (md_apply_fix3): ditto
327 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
329 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
330 (gas_cgen_parse_operand): Set it around expression() call.
331 (gas_cgen_md_operand): Test for it before longjmp().
333 2000-06-24 Kazu Hirata <kazu@hxi.com>
335 * config/tc-h8500.c: Remove all uses of DEFUN.
336 * config/tc-sh.c: Likewise.
337 * config/tc-w65.c: Likewise.
338 * config/tc-z8k.c: Likewise.
340 * config/tc-h8500.c: Fix typos in comments.
342 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
344 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
347 2000-06-23 matthew green <mrg@redhat.com>
349 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
350 defined. Fix error message for `[' grouping.
352 2000-06-22 Kazu Hirata <kazu@hxi.com>
354 * config/tc-h8300.c: Fix formatting and comment typos.
356 2000-06-22 Timothy Wall <twall@cygnus.com>
358 * config/tc-ia64.c (note_register_values): Move premature QP
359 notation clearing into the appropriate place.
361 2000-06-22 Alan Modra <alan@linuxcare.com.au>
363 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
364 first before anything else. Add bin-bugs.h, emul.h and progress.h
365 Sort list of files as for $(OBJS) in Makefile.am.
367 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
368 find one. Remake dependencies.
369 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
370 * Makefile.in: Regenerate.
371 * doc/Makefile.in: Regenerate.
373 * config/tc-i386.c (i386_displacement): Don't assume a constant
374 displacement is necessarily 16 bits when in 16 bit code mode.
375 (md_assemble): Instead size the displacement here after we know
376 for sure that a .code16gcc operand hasn't automatically added
377 operand size prefixes.
379 2000-06-21 H.J. Lu <hjl@gnu.org>
381 * Makefile.am: Rebuild dependency.
382 * Makefile.in: Rebuild.
384 2000-06-21 Kazu Hirata <kazu@hxi.com>
386 * config/tc-h8300.c (parse_reg): Make the function static.
387 (parse_exp): Likewise.
389 2000-06-20 DJ Delorie <dj@cygnus.com>
391 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
392 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
393 for cygwin import libraries to work properly.
395 2000-06-20 H.J. Lu <hjl@gnu.org>
397 * Makefile.am: Rebuild dependency.
398 * Makefile.in: Rebuild.
399 * configure: Likewise.
400 * doc/Makefile.in: Likewise.
402 2000-06-20 Timothy Wall <twall@cygnus.com>
404 * doc/internals.texi (CPU backend): Add @itemx for
405 TC_START_LABEL_WITHOUT_COLON.
406 * doc/c-tic54x.texi: New.
407 * doc/as.texinfo: Add tic54x features and include primary tic54x
409 * doc/all.texi: Add C54X.
410 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
411 * doc/Makefile.in: Regenerate.
412 * configure.in: Add tic54x and define LIBM for tic54x.
413 * configure: Regenrate.
414 * config/tc-tic54x.[ch]: New.
415 * config/obj-coff.h: Add tic54x.
416 * Makefile.am: (CPU_TYPES): Add tic54x.
417 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
418 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
419 (as_new_LDADD): Add $(LIBM).
420 * Makefile.in: Regenerate.
422 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
424 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
425 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
426 * doc/as.texinfo: Likewise.
428 * configure, Makefile.in: Regenerate.
429 * configure.in (emulations): Recognize m6811 and m6812.
430 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
431 Added files for 68hc11 and 68hc12 assembler.
432 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
433 * config/tc-m68hc11.h: Header definition for that assembler.
435 2000-06-18 Nick Clifton <nickc@redhat.com>
437 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
438 instead of OCTETS_PER_BYTE.
440 * config/tc-v850.c: Fix compile time warnings.
441 * config/tc-ppc.c: Fix compile time warnings.
443 2000-06-18 H.J. Lu <hjl@gnu.org>
445 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
446 * configure: Rebuild.
448 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
450 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
453 2000-06-16 Nick Clifton <nickc@cygnus.com>
455 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
456 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
458 * doc/c-mips.texi: Document newly accepted cpu variants.
460 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
462 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
464 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
466 * macro.c (getstring): Make it possible to escape the quote
469 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
471 * config/tc-hppa.c (pa_export): Weak symbols can be global.
473 2000-06-13 H.J. Lu <hjl@gnu.org>
475 * configure: Regenerate.
477 2000-06-09 Alan Modra <alan@linuxcare.com.au>
479 * app.c (do_scrub_begin): Don't default lex[';'] as a line
481 * doc/internals.texi (line_separator_chars): Semicolon is no
482 longer a default. Mention null and newline as defaults.
484 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
486 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
487 * config/tc-i860.h (line_separator_chars): Likewise.
488 * config/tc-h8300.c (line_separator_chars): Likewise.
489 * config/tc-i960.c (line_separator_chars): Likewise.
490 * config/tc-m68k.c (line_separator_chars): Likewise.
491 * config/tc-mips.c (line_separator_chars): Likewise.
492 * config/tc-ns32k.c (line_separator_chars): Likewise.
493 * config/tc-sparc.c (line_separator_chars): Likewise.
494 * config/tc-vax.c (line_separator_chars): Likewise.
496 * config/tc-h8300.c (comment_chars): Use string initialiser.
497 * config/tc-i960.c (line_comment_chars): Likewise.
498 * config/tc-z8k.c (comment_chars, line_comment_chars,
499 line_separator_chars): Likewise.
501 * config/tc-arm.c (line_separator_chars): Always use `;', not just
504 2000-06-08 Nick Clifton <nickc@cygnus.com>
506 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
509 2000-06-08 David O'Brien <obrien@FreeBSD.org>
511 * configure.in (VERSION): Update to show this is the CVS mainline.
513 2000-06-08 Matthew Jacob <mjacob@feral.com>
515 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
516 $at is the integer register $r28, vs. both $r28 and the floating
519 2000-06-08 James E. Wilson <wilson@cygnus.com>
521 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
522 (dot_endp): Don't call ia64_flush_insns.
523 (emit_one_bundle): Don't delete prologue/body records from
524 unwind_record list in first loop. Rewrite second loop to account for
527 2000-06-07 David Mosberger <davidm@hpl.hp.com>
529 * config/tc-ia64.c: Add missing prototypes.
530 (generate_unwind_image): Cast argument to output_unw_records call.
532 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
534 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
536 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
538 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
539 (REGISTER_P): likewise.
540 (avr_opcodes): uses include/opcode/avr.h
541 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
543 2000-06-04 Alan Modra <alan@linuxcare.com.au>
545 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
548 2000-06-03 H.J. Lu <hjl@gnu.org>
550 * read.c (is_end_of_line): Put back `;'.
552 2000-06-03 Alan Modra <alan@linuxcare.com.au>
554 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
556 2000-06-01 Alan Modra <alan@linuxcare.com.au>
558 * expr.c (operand): Test is_end_of_line outside switch to catch
559 line separator chars that are also operators.
560 (operator): Return O_illegal for line separator chars.
562 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
563 entry (or `!' entry for TC_HPPA).
565 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
566 before indexing is_end_of_line. Remove redundant check for '\0'.
568 * config/tc-h8500.c (md_assemble): Likewise.
569 * config/tc-mcore.c (md_assemble): Likewise.
570 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
573 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
575 * config/tc-mcore.c (mcore_cons): Likewise.
576 (mcore_float_cons): Likewise.
577 (mcore_stringer): Likewise.
578 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
580 2000-06-01 Scott Bambrough <scottb@netwinder.org>
582 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
584 2000-05-29 Nick Clifton <nickc@cygnus.com>
586 * config/tc-sh.c: Fix compile time warning messages.
588 * config/tc-mips.c: Fix compile time warning messages.
590 2000-05-29 Philip Blundell <philb@gnu.org>
592 * doc/as.texinfo: Update copyright dates.
593 (Local Labels): Delete misplaced mention of ARM.
594 * NEWS: Mention ARM ELF support.
596 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
598 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
599 it is modified, and use the real_size to compute the frag address
600 for dwarf2 line info.
602 2000-05-27 Alan Modra <alan@linuxcare.com.au>
604 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
605 line-matching scheme to cope with automake moving variables around.
606 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
607 * Makefile.in: Regenerate.
609 2000-05-26 Jakub Jelinek <jakub@redhat.com>
611 * config/tc-sparc.c (sparc_relax): New.
612 (md_longopts): Add -relax and -no-relax options.
613 (md_parse_options, md_show_usage): Likewise.
614 (md_apply_fix3): Optimize tail call into branch always if possible.
616 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
618 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
619 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
620 rules, with warning when a GAS statement specifies a packing that
621 will result in an instruction being squashed.
622 Added typdef packing_type and enumerals, changed various integer
623 literals to use the enumerals.
625 2000-05-24 David Mosberger <davidm@hpl.hp.com>
627 * config/tc-ia64.c (dot_restorereg_p): New function.
628 (md_pseudo_table): Add restorereg.p.
629 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
630 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
632 * config/tc-ia64.h (unw_record_type): Add unwabi.
633 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
634 called MASK with members for imask, and the masks produced by
635 fr_mem, gr_mem, br_mem, and frgr_mem.
636 (unw_p_record): Add members ABI and CONTEXT.
637 (unw_x_record): Add member AB.
638 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
639 as pseudo-register for use during unwind info generation.
640 (AR_PFS, AR_LC): New macros.
641 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
642 whose names start with an at sign (as in "@priunat").
643 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
645 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
646 proc_end, unwind_info, personality_routine): Consolidate into
647 "unwind" structure to reduce offset-table use. Add member
648 NEXT_SLOT_NUMBER to track the slot number for the next instruction
650 (output_R1_format, output_R3_format, output_P3_format,
651 output_P6_format): Initialize R with zero to reduce compiler warnings.
652 (output_P7_format): Ditto. Add `default' branch to switch
653 statement to reduce compiler warnings.
654 (output_P8_format, output_B1_format, output_B4_format): Ditto.
655 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
656 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
657 into single argument.
658 (output_X1_format, output_X3_format): Initialize R with zero to reduce
659 compiler warnings. Merge A and B args into single argument.
660 (output_X2_format, output_X4_format): Remove unused variable R. Merge
661 A and B args into single argument.
662 (free_record): Removed (wasn't used).
663 (free_list_records): Also free imasks in prologue records.
664 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
665 (output_spill_mask): Remove.
666 (output_unwabi): New function.
667 (output_epilogue, output_label_state, output_copy_state): Call
669 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
670 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
672 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
673 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
674 as part of handling the prologue records. Emit region's imask if
675 we have one. Handle unwabi, epilogue, label_state, copy_state,
676 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
677 spill_sprel_p, and spill_reg_p records.
678 (set_imask, count_bits, slot_index): New function.
679 (fixup_unw_records): Fix region size computation. Handle
680 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
681 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
682 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
683 set_imask accordingly. Update imask for gr_gr, and br_gr records.
684 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
685 (dot_save): Use manifest constants for applicaton registers.
686 Handle REG_PR and REG_PRIUNAT.
687 (dot_restore): Don't just ignore it.
688 (dot_restorereg): New function..
689 (generate_unwind_image): Ensure unwind info is a multiple of eight
690 bytes, not just four bytes.
691 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
692 (dot_altrp): Don't just ignore it.
693 (dot_savemem): New function. Replaces dot_savesp() and
694 dot_savepsp(). Use manifest constants for applicaton registers.
695 Handle REG_PR and REG_PRIUNAT.
696 (dot_savef): Simplify.
697 (dot_saveb): Support generation of br_gr.
698 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
699 dot_label_state, dot_copy_state): New function.
700 (dot_unwabi): Don't just ignore it.
701 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
702 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
703 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
704 (emit_one_bundle): Set slot number for prologue/body records
705 *before* emitting the first insn.
706 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
707 (md_begin): Declare "psp" pseudo-register.
708 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
709 so we don't get segfault.
710 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
711 counts as required per SW Conventions manual
712 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
713 output_preds_psprel, output_preds_sprel, output_spill_base,
714 output_unat_psprel, output_unat_sprel, output_lc_psprel,
715 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
716 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
717 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
718 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
719 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
720 (dot_vframe): Implement.
721 (dot_vframesp, dot_vframepsp): New function.
723 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
725 * configure.in (i386-*-freebsd a.out entry): Quote properly.
726 * configure: Regenerate.
728 2000-05-23 Alan Modra <alan@linuxcare.com.au>
730 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
731 (md_estimate_size_before_relax): so we can use it here instead of
732 old kludges. Localise vars to blocks. Comment.
734 * frags.c (frag_new): Update fr_var comments.
735 * frags.h (struct frag): Ditto.
737 2000-05-22 Richard Henderson <rth@cygnus.com>
739 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
740 (pseudo_func): Add pcrel.
741 (operand_match): Handle IA64_OPND_TGT64.
742 (build_insn): Likewise.
743 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
744 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
745 (fix_insn): Handle all three 64-bit relocation types.
747 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
749 * obj.h (struct format_ops): New members begin, app_file,
750 s_set_other, s_set_desc, s_get_type, s_set_type,
751 separate_stab_sections, init_stab_section.
753 * config/obj-multi.h: Update GPL notice to v2.
756 (S_SET_SIZE): Test s_set_size for NULL before calling.
757 (S_SET_ALIGN): Similar for s_set_align.
762 (SEPARATE_STAB_SECTIONS): New.
763 (INIT_STAB_SECTION): New.
764 (EMIT_SECTION_SYMBOLS): New.
765 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
767 * config/obj-elf.h: Update GPL notice to v2.
768 Mention that this file is included from obj-multi.h.
769 (obj_begin): Wrap definition in ifndef.
770 (elf_file_symbol): Constify declaration.
771 (obj_app_file): Ditto.
772 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
773 Wrap in ifndef SEPARATE_STAB_SECTIONS.
775 * config/obj-elf.c (elf_s_set_other): New.
776 (elf_file_symbol): Constify argument.
777 (elf_separate_stab_sections): New.
778 (elf_init_stab_section): New.
779 (elf_format_ops): Add new members. Remove comma at end.
781 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
782 (ecoff_format_ops): Add new fields. Remove comma at end.
783 Mention inconsistency for emit_section_symbols.
785 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
787 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
788 (coff_separate_stab_sections): New.
789 (coff_format_ops): Add new members.
791 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
792 (obj_aout_s_set_other): New.
793 (obj_aout_s_set_desc): New.
794 (obj_aout_s_get_type): New.
795 (obj_aout_s_set_type): New.
796 (obj_aout_separate_stab_sections): New.
797 (aout_format_ops): New members added. Use obj_aout_process_stab,
798 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
799 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
801 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
803 2000-05-22 Alan Modra <alan@linuxcare.com.au>
805 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
806 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
807 (md_estimate_size_before_relax): Ensure jumps to weak and
808 externally visible symbols are relocatable.
810 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
812 * stabs.c (aout_process_stab): Make global.
813 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
814 * read.h (aout_process_stab): Declare.
816 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
817 Generalize to *aout, *coff *elf.
818 * configure: Regenerated.
820 * doc/internals.texi (Object format backend): Say
821 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
823 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
824 * Makefile.in: Regenerated.
826 2000-05-19 Catherine Moore <clm@cygnus.com>
828 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
830 2000-05-18 Alan Modra <alan@linuxcare.com.au>
832 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
833 instruction to reflect change in re_assemble_*.
835 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
837 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
838 build PA64 ELF tools.
839 * configure: Rebuilt.
841 2000-05-17 Alan Modra <alan@linuxcare.com.au>
843 * Makefile.am: Regenerate dependencies.
844 * Makefile.in: Regenerate.
846 2000-05-15 Nick Clifton <nickc@cygnus.com>
848 * config/tc-arm.c (struct asm_psr): Add boolean field
849 distinguishing between CSPR and SPSR. Rename 'number' field
851 (psrs): Rearrange contents to match new asm_psr structure.
852 (arm_psr_parse): Move next to psr_required_here. Make it
853 return an asm_psr structure.
854 (psr_required_here): Use asm_psr structure returned by
856 (do_msr): Reorganise to allow psr_required_here to be called
858 (md_undefined_name): Mark 'name' parameter as unused, since
859 the COFF target does not use it.
861 2000-05-14 David O'Brien <obrien@FreeBSD.org>
863 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
865 * config/te-aux.h: Likewise.
866 * config/te-dpx2.h: Likewise.
867 * config/te-go32.h: Likewise.
868 * config/te-hp300.h: Likewise.
869 * config/te-hppa.h: Likewise.
870 * config/te-i386aix.h: Likewise.
871 * config/te-ic960.h: Likewise.
872 * config/te-interix.h: Likewise.
873 * config/te-nbsd532.h: Likewise.
874 * config/te-pc532mach.h: Likewise.
875 * config/te-ppcnw.h: Likewise.
876 * config/te-psos.h: Likewise.
877 * config/te-sparcaout.h: Likewise.
878 * config/te-sun3.h: Likewise.
879 * config/te-sysv32.h: Likewise.
881 2000-05-14 Alan Modra <alan@linuxcare.com.au>
883 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
884 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
885 and sign extend without an if statement.
886 (build_bytes): Likewise.
888 2000-05-14 Kazu Hirata <kazu@hxi.com>
890 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
891 X_add_symbol L_32 case.
893 2000-05-14 David O'Brien <obrien@FreeBSD.org>
895 * config/te-freebsd.h: New file.
897 2000-05-13 Alan Modra <alan@linuxcare.com.au>
899 * asintl.h (gettext, dgettext, dcgettext, textdomain,
900 bindtextdomain): Replace defines with those from intl/libgettext.h
901 to quieten gcc warnings.
903 * NEWS: Mention x86 .arch and -q.
905 * config/tc-i386.c (quiet_warnings): New.
906 (md_assemble): Use quiet_warnings.
907 (md_parse_option): Set quiet_warnings from -q.
908 (md_show_usage): Mention -q, delete -m.
909 (flag_do_long_jump): Delete.
910 (md_parse_option): Remove -m.
911 (md_show_usage): Remove -m.
912 (md_create_long_jump): Remove useless flag_do_long_jump code.
914 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
915 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
917 2000-05-13 Alan Modra <alan@linuxcare.com.au>
918 Alexander Sokolov <robocop@netlink.ru>
920 * doc/c-i386.texi (i386-Arch): New section.
921 (i386-Syntax): Mention .intel_syntax and .att_syntax.
923 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
924 (smallest_imm_type): Use smallest opcode for shift by one if cpu
925 architecture has been given and is not 486.
927 (md_pseudo_table): Add .arch.
928 (md_assemble): Warn if cpu architecture has been given and an
929 unsupported instruction.
931 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
932 Move operand_types bit defines after relevant template field.
933 (template): Add cpu_flags.
937 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
939 * config/tc-mn10300.h (md_end): Define.
940 (mn10300_finalize): Declare.
941 * config/tc-mn10300.c: Include dwarf2dbg.h.
942 (debug_line): Define.
943 (md_assemble): Generate dwarf2 line info.
944 (mn10300_finalize): New function. Finalize dwarf2 info.
946 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
948 * config/tc-mips.c (md_estimate_size_before_relax): Use the
949 external version of the relocation for weak symbols.
951 2000-05-08 David Mosberger <davidm@hpl.hp.com>
953 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
954 frame size in units of 16 bytes, as required per SW Conventions manual.
955 (output_unw_records): Output info-block header as a dword to get
958 2000-05-08 Alan Modra <alan@linuxcare.com.au>
960 * as.h: #include "file", not <file> on files from ../include.
961 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
962 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
963 (md_convert_frag): Add ATTRIBUTE_UNUSED.
964 (tc_coff_symbol_emit_hook): Ditto.
965 (OPTCOUNT): Cast to int to avoid compiler warning.
966 (md_begin): Fix signed/unsigned warnings.
968 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
970 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
971 ABRANCH LONG case for a conditional branch on a 68000.
972 (md_estimate_size_before_relax): Likewise. Also handle
973 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
974 (m68k-ip: case ABSL): Relax absolute references to 16-bit
975 PC-relative on all CPUs.
976 (md_estimate_size_before_relax): Likewise.
978 2000-05-04 Alan Modra <alan@linuxcare.com.au>
980 * as.c (parse_args): Just mention current year in printed
983 2000-05-03 J.T. Conklin <jtc@redback.com>
985 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
987 (md_parse_option): Recognize -m7400.
989 2000-05-03 Ian Lance Taylor <ian@zembu.com>
991 * config/atof-ieee.c (gen_to_words): When adding carry back in,
992 don't permit lp to become less than the words array.
994 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
996 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
997 Fix little-endian case.
999 2000-05-03 David O'Brien <obrien@NUXI.com>
1001 * as.c (parse_args): Update copyright.
1003 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1005 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1006 for the .bss section too.
1008 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1010 * configure.in: Set em=linux for hppa-*-linux.
1011 * configure: Regenerate.
1012 * doc/Makefile.in: Regenerate with correct automake.
1014 * frags.c (frag_grow): Sanity check chunk_size.
1016 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1017 * config/obj-som.h: Likewise.
1018 * config/obj-ieee.h: Likewise.
1020 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1022 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1023 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1024 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1025 (pa_ip): low_sign_unext now returns via function value. Use
1026 re_assemble_* instead of dis_assemble_* and
1027 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1029 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1030 (md_section_align, md_parse_option, md_show_usage,
1031 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1032 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1033 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1034 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1035 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1037 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1038 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1039 outside of switch. Correct mask and shifting errors in case 10
1040 and case -11. In case 21, compare against signed range to suit
1041 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1042 case 17 and case 22, use offsetT variable to properly check range.
1043 Use re_assemble_* here too.
1044 (evaluate_absolute): Change type of value to offsetT. Call
1045 hppa_field_adjust to do the work for us.
1046 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1047 (pa_parse_cmpib_64_cmpltr): Ditto.
1048 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1049 of i to unsigned int.
1050 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1051 (pa_end_of_source): Return type is void.
1053 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1055 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1057 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1059 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1060 More comments added.
1061 (md_begin): Removed "construct symbols for each register name".
1062 Because register names conflicts with GCC generated function
1064 (avr_operand): Now constant numbers can be used as a register
1065 identifiers (0 as r0, 31 as r31).
1066 (md_assemble): use skip_space () before parsing instruction
1069 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1071 * config/tc-avr.c: New AVR_ISA_ defined.
1072 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1073 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1074 for `fmul', `movw' and `lpm R,Z' instructions.
1075 (avr_operands): Warn if current opcode is a two-word instruction
1076 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1077 (avr_opcodes): New commands added.
1078 (REGISTER_P): Check 'a' and 'v' constraint letters.
1079 (mcu_types): New MCU added.
1081 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1083 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1084 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1085 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1086 * configure: Regenerate.
1088 2000-04-29 Andreas Jaeger <aj@suse.de>
1090 * as.h: Correctly check GCC version.
1092 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1094 * as.c (parse_args): Allow md_parse_option to override -a listing
1096 * config/obj-coff.c (add_lineno): Change type of offset parameter
1097 from "int" to "bfd_vma."
1098 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1099 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1100 (ppc_change_csect): Align correctly for XCOFF64.
1101 (ppc_machine): New function, which discards "ppc_machine" line.
1102 (ppc_tc): Cons for 8 when code is 64 bit.
1103 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1105 (md_parse_option): Handle -a64 and -a32.
1107 * config/tc-ppc.h (TARGET_MACH): Define.
1108 (TARGET_FORMAT): Move to function.
1109 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1111 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1113 * doc/as.1: Fix unbalanced brackets.
1115 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1117 (line_comment_chars): Set to '/' if TE_FreeBSD.
1119 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1121 * configure.in: Configury support for PA64 (currently disabled).
1122 * configure: Rebuilt.
1124 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1126 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1127 bfd_set_section_alignment.
1129 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1131 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1134 2000-04-24 Nick Clifton <nickc@cygnus.com>
1136 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1137 * doc/as.texinfo (Align): Include arm and strongarm in list of
1138 targets that have the second form of the behaviour of the .align
1141 2000-04-24 Mark Klein <mklein@dis.com>
1143 * obj-som.c: Terminate obj_pseudo_table.
1145 2000-04-22 Timothy Wall <twall@cygnus.com>
1147 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1149 (operand_match): Conditionally insert default bit values for IMMU9.
1151 2000-04-14 Matthew Green <mrg@cygnus.com>
1153 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1154 * configure: Rebuilt.
1156 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1157 Jason Eckhardt <jle@cygnus.com>
1159 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1161 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1162 Added handling of new operand types l,y,&,fe,fE,fx.
1164 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1165 David Mosberger <davidm@hpl.hp.com>
1166 Timothy Wall <twall@cygnus.com>
1167 Andrew MacLeod <amacleod@cygnus.com>
1168 Jim Wilson <wilson@cygnus.com>
1170 * Makefile.am (CPU_TYPES): Add ia64.
1171 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1172 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1173 * Makefile.in: Rebuild.
1174 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1175 * configure: Rebuild.
1176 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1177 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1178 * expr.c (expr): Handle md_optimize_expr.
1179 * read.c (LEX_HASH): Add comment.
1180 * config/tc-ia64.c, config/tc-ia64.h: New files.
1182 2000-04-21 Richard Henderson <rth@cygnus.com>
1184 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1185 bundling a non-delayed branch type instruction.
1187 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1189 * config/tc-mn10300.c (HAVE_AM30): Define.
1190 (md_assemble): Use it.
1192 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1194 * config/obj-elf.c (obj_elf_change_section): Check for changed
1197 * Makefile.am: (CPU_MULTI_VALID): Remove.
1198 (MULTI_CPU_TYPES): Define.
1199 (MULTI_CPU_OBJ_VALID): Define.
1200 (DEPTC): Use the above.
1201 (DEPOBJ): Same here.
1203 Regenerate dependencies.
1204 * Makefile.in: Regenerate.
1206 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1208 * Makefile.am (YACC, LEX): Get them from configure.
1210 2000-04-18 H.J. Lu (hjl@gnu.org)
1212 * config/tc-i386.c (offset_in_range): Use addressT instead of
1213 bfd_vma for non-bfd assemblers.
1215 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1217 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1218 doesn't give spurious errors.
1220 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1222 * as.h (SEEK_SET): Define if undefined.
1224 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1226 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1227 constants, and don't assume offsetT is 32 bits.
1229 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1231 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1232 (md_pcrel_from_section): Add prototype.
1233 (d10v_fix_adjustable): Add prototype.
1234 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1236 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1238 2000-04-12 Nick Clifton <nickc@cygnus.com>
1240 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1241 symbol in frag chain.
1243 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1245 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1246 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1247 (fits_in_signed_word, smallest_imm_type): Ditto.
1248 (md_assemble): Use an offsetT var to hold offsetT values, not a
1250 (offset_in_range): New.
1251 (md_assemble): Use it.
1252 (md_convert_frag): Change type of target_address, opcode_address,
1253 and displacement_from_opcode_start to offsetT.
1254 (md_create_short_jump): Change type of offset to offsetT.
1255 (md_create_long_jump): Ditto.
1256 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1257 (md_chars_to_number): Remove.
1258 (output_invalid): Remove duplicate prototype.
1260 2000-04-09 Nick Clifton <nickc@cygnus.com>
1262 * Makefile.am (CPU_TYPES): Add 'avr'.
1263 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1264 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1266 * Makefile.in: Regenerate.
1268 * doc/as.texinfo: Add M32R documentation.
1270 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1272 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1273 --enable-build-warnings option.
1274 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1275 * Makefile.in, configure: Re-generate.
1277 2000-04-07 Nick Clifton <nickc@cygnus.com>
1279 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1280 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1281 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1282 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1283 (arm_force_relocation): Force relocations for
1284 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1286 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1288 * config/tc-sh.c (get_operands): There's no third operand if the
1289 first operand is an immediate.
1291 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1293 * config/tc-sh.c (immediate): Delete.
1294 (sh_operand_info): Add immediate member.
1295 (parse_reg): Use A_PC for pc.
1296 (parse_exp): Add second argument 'op'. All callers changed.
1297 (parse_at): Expect pc to be coded as A_PC.
1298 Use immediate field in *op.
1299 (insert): Add fourth argument 'op'. All callers changed.
1300 (build_relax): Add second argument 'op'. All callers changed.
1301 (insert_loop_bounds): New function.
1302 (build_Mytes): Remove DISP_4.
1303 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1304 (assemble_ppi): Use immediate field in *operand.
1305 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1306 (md_apply_fix): Likewise.
1307 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1309 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1311 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1313 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1315 * internals.texi (CPU backend): Document
1316 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1318 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1320 * po/gas.pot: Regenerate.
1322 * as.c (show_usage): Restore translated part of bug string.
1323 * gasp.c (show_usage): Likewise.
1325 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1326 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1327 than move-if-change.
1328 (DEP1): Modify for "gcc -MM".
1332 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1333 Update dependencies.
1334 * Makefile.in: Regenerate.
1336 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1338 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1339 (md_begin): Likewise.
1340 (HAVE_AM33): New macro.
1341 (md_assemble): Use it. Match r_regs and xr_regs only if
1344 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1346 * as.h: #include "bin-bugs.h"
1347 * as.c (show_usage): Use REPORT_BUGS_TO.
1348 * gasp.c: #include "bin-bugs.h"
1349 (show_usage): Use REPORT_BUGS_TO.
1351 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1353 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1355 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1356 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1359 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1361 * config/tc-i386.c (i386_immediate): Don't assume a constant
1362 immediate is necessarily 16 bits when in 16 bit code mode.
1363 (md_assemble): Instead set guess_suffix here after we have checked
1366 2000-04-02 Richard Henderson <rth@cygnus.com>
1368 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1369 quantities. Correct right shift sign extension.
1370 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1371 32-bit value when shifting into place.
1373 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1375 * app.c: Add ATTRIBUTE_UNUSED as needed.
1376 * config/tc-ppc.c: Likewise.
1377 (ppc_size): Make unsigned long.
1378 (ppc_insert_operand): Add casts to avoid warnings.
1380 2000-03-31 Nick Clifton <nickc@cygnus.com>
1382 * config/tc-d10v.h (md_flush_pending_output): Define.
1384 2000-03-29 Nick Clifton <nickc@cygnus.com>
1386 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1387 segment. Works for both BFD_ASSEMBLER and others.
1388 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1390 2000-03-29 Nick Clifton <nickc@cygnus.com
1392 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1394 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1396 * listing.c (LISTING_LHS_WIDTH): Default depends on
1398 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1400 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1402 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1405 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1407 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1409 * config/tc-avr.c (mcu_types): Add missing initialiser.
1410 (md_pcrel_from_section): Add prototype.
1411 (avr_operand): Remove redundant test of unsigned < 0.
1412 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1414 2000-03-27 Denis Chertykov <denisc@overta.ru>
1416 * config/tc-avr.c: New file for AVR support.
1417 * config/tc-avr.h: Likewise.
1418 * configure.in: Add AVR support.
1419 * configure: Regenerate.
1421 2000-03-26 Timothy Wall <twall@cygnus.com>
1423 * gasp.c (macro_op): Add new argument to check_macro call.
1424 Macro structure definitions moved to macro.h
1425 * sb.h: Add argument to prototype for input_scrub_include_sb.
1426 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1427 nesting checks with an additional flag.
1428 (struct input_save): Add flag to indicate whether current sb
1429 should be checked for proper macro/conditional nesting.
1430 (input_scrub_push/pop): Save/restore nest check flag.
1431 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1433 * macro.c (check_macro): Allow caller to retrieve parsed macro
1434 information if a pointer is provided. This information may be
1435 used by the new macro hooks.
1436 * macro.h: Update prototype for check_macro. Macro struct
1437 definitions moved here from macro.c/gasp.c.
1438 * read.c (read_a_source_file): Add parameter to check_macro call,
1439 and pass macro info to the macro hook, if defined.
1440 (input_scrub_insert_line): New. Allow insertion of a line of
1441 characters into the input stream.
1442 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1443 file into the input stream.
1444 (s_include): Use input_scrub_insert_file.
1445 * internals.texi: Document new macro hooks.
1446 * as.h: New prototypes added.
1448 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1450 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1451 an initial capital letter.
1452 (i386_index_check): Reindent.
1454 2000-03-19 Nick Clifton <nickc@cygnus.com>
1456 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1459 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1461 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1462 instruction operand bad if Rd > 7 when generating
1463 thumb instructions. Prevents for example,
1464 "adr r12,label" from silently failing and generating
1465 the wrong instruction.
1467 2000-03-17 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1470 that have a destingation >= 0x400000.
1471 Fix compile time warning messages.
1473 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1475 * config/tc-sh.c (md_begin): When encountering insn that are
1476 not supported by the current arch, only change the name if
1477 its contents are the same as prev_name.
1478 (get_specific): If the the architecture doesn't match, fail.
1480 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1482 * config/tc-sh.c (IDENT_CHAR): Define.
1483 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1484 matching back where it came from.
1486 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1488 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1490 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1492 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1495 2000-03-15 Kazu Hirata <kazu@hxi.com>
1497 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1499 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1501 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1502 floating-point-number, make sure 'f' is in FLT_CHARS.
1504 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1506 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1507 (s_lcomm_internal): Use it.
1508 * doc/internals.texi (CPU backend): Document it.
1509 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1512 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1514 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1517 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1518 implementation doesn't have special handling for switch
1520 (macro_build): Allow for code in sections other than .text.
1522 (mips_ip): Likewise.
1523 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1524 Don't perform relocs if we will be outputting them.
1525 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1526 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1529 2000-03-09 Catherine Moore <clm@cygnus.com>
1531 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1532 relocation type based on the entry in the fixup structure.
1534 2000-03-08 H.J. Lu (hjl@gnu.org)
1536 * Makefile.am (install-exec-tooldir): Depend on
1537 install-exec-bindir for parallel make.
1538 * Makefile.in: Regenerated.
1540 2000-03-06 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1544 (md_parse_option): Parse -m32r command line switch - disable m32rx
1546 (md_show_usage): Document new option.
1548 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1549 * doc/Makefile.in: Regenerate.
1550 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1552 2000-03-02 Michael Meissner <meissner@redhat.com>
1554 * config/tc-d30v.c (check_range): Remove code that incorrectly
1555 sign extended values where bits < 32.
1557 2000-03-02 H.J. Lu (hjl@gnu.org)
1559 * configure.in: Support --enable-targets=all on ia32.
1560 * configure: Regenerated.
1562 2000-03-01 Nick Clifton <nickc@cygnus.com>
1564 * gasp.c (do_align): Remove bogus check of alignment value.
1566 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1568 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1569 TC_PPC was defined forced the type of a symbol with no other type
1572 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1574 * doc/internals.texi (CPU backend): Mention that
1575 line_separator_chars do not break up comments. Fix typos for
1576 LEX_AT and LEX_NAME descriptions. Document operands for
1577 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1578 description of md_create_short_jump usage. Document argument for
1579 md_undefined_symbol.
1581 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1583 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1584 (md_parse_option): Handle it.
1585 (md_show_usage): Document it.
1587 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1589 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1590 opcode, for the instruction `pal19'. From Andrea Arcangeli
1593 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1595 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1597 (md_assemble): To here, before template operands are matched.
1598 Also ensure a constant immediate is sign extended when we know the
1599 size is at most 16 bits. This is to catch cases like "add
1600 $0xffc0,%ax" where we don't know the size, and thus that the
1601 immediate can be represented as Imm8S until after parsing the
1603 (i386_displacement): Similarly sign extend 16 bit constant
1605 (md_assemble): Relax 16-bit jump constant range check to suit sign
1606 extended displacements.
1608 2000-02-26 Andreas Jaeger <aj@suse.de>
1610 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1612 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1614 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1615 call operands when intel_syntax.
1616 (intel_float_operand): Return 2 for "fi...".
1617 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1618 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1619 earlier "SHORT" change.
1620 (md_assemble): When determining suffix from Regs, exclude
1623 2000-02-24 Nick Clifton <nickc@cygnus.com>
1625 * configure: Add arm-wince, mips-pe and sh-pe targets.
1626 * configure: Regenerate.
1628 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1630 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1631 "pe-mips" for the mips-pe target.
1633 * config/tc-arm.c (insns): Change displacement encoded in BL
1634 and B instructions if the target port is arm-wince.
1635 (do_ldst): Do not bias the relocation offset if the target
1637 (md_pcrel_from): Add in missing relocation offset bias if the
1638 target os arm-wince.
1640 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1641 (md_begin): Disable -G support for mips-pe target.
1642 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1643 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1646 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1647 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1648 assembler, just set the alignment to 4.
1650 * config/te-wince-pe.h: New file for WinCE targets. Define
1653 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1655 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1656 string instructions.
1657 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1658 (i386_intel_memory_operand): After finding a segment override,
1659 check again for no `[' before looking for a displacement. Bomb if
1660 more than one displacement rather than silently discarding the
1661 second and subsequent ones. Free strings malloc'd by
1662 build_displacement_string.
1664 2000-02-24 Catherine Moore <clm@cygnus.com>
1666 * config/obj-som.c (obj_pseudo_table): Add "weak".
1667 (obj_som_weak): New routine.
1669 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1671 * config/tc-i386.c (union i386_op): New.
1672 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1673 Throughout file replace occurences of disps[n], imms[n], regs[n]
1674 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1675 intel mode operand swapping. Add assert in regKludge and
1676 fake_zero_displacement code. Test i.types[n] when outputting
1677 displacements and immediates. Combine output of Disp16 with
1679 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1680 when in intel mode by (not) reversing fsub and fdiv operands
1681 before the template search. This fails for single operand
1682 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1683 undefined. Instead fix the base_opcode after we've found the
1684 template. Move base_opcode xor with found_reverse_match from
1685 opcode output code to before this fix so we test for the correct
1687 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1688 check in intel mode. Instead compare opcodes.
1690 * config/tc-i386.h (TC_RELOC): Delete.
1691 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1692 with equivalent call to reloc.
1694 * as.h (flag_m68k_mri): Move declaration after target include, and
1695 only declare when TC_M68K defined. Define as zero otherwise.
1696 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1697 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1698 Define as zero otherwise.
1699 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1700 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1701 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1702 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1703 testing whether defined.
1704 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1705 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1706 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1707 rather than testing whether defined.
1708 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1709 (parse_mri_cons): Declare and use only when TC_M68K.
1710 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1711 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1712 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1714 * NEWS: Mention IBM 370 support.
1716 2000-02-23 Richard Henderson <rth@cygnus.com>
1718 * config/tc-i386.c (md_assemble): When swapping operands for
1719 intel_syntax, assume everything that's not Imm or Disp is a
1722 2000-02-23 Linas Vepstas <linas@linas.org>
1724 * config/tc-i370.c, config/tc-i370.h: New files.
1725 * Makefile.am: Add support for Linux/IBM 370.
1726 * configure.in: Likewise.
1727 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1728 * config/obj-elf.c: Include elf/i370.h
1729 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1731 * Makefile.in: Regenerate.
1732 * configure: Regenerate.
1734 * doc/c-i370.texi: New file.
1735 * doc/all.texi: Include it.
1736 * doc/as.texinfo: And here.
1737 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1738 * doc/Makefile.in: Regenerate.
1740 2000-02-19 Michael Meissner <meissner@redhat.com>
1742 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1743 determine if an instruction can be used in parallel with an ADDppp
1744 or SUBppp instruction.
1746 2000-02-22 Andrew Haley <aph@cygnus.com>
1748 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1750 1999-12-30 Andrew Haley <aph@cygnus.com>
1752 * config/tc-mips.c (mips_gp32): New variable.
1753 (macro_build) Use mips_gp32.
1755 (md_longopts): Add "-mgp32" and "-mgp64".
1756 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1758 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1760 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1761 warning, and bump it to 1.
1763 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1765 From Brad Lucier <lucier@math.purdue.edu>:
1766 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1769 2000-02-21 Catherine Moore <clm@cygnus.com>
1771 * config/tc-mips.c (MF_HILO_INSN): Define.
1772 (mips_7000_hilo_fix): Declare.
1773 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1774 (md_parse_option): Check for 7000_HILO_FIX options.
1775 (OPTION_M7000_HILO_FIX): Define.
1776 (OPTION_NO_M7000_HILO_FIX): Define.
1777 * doc/c-mips.texi (-mfix7000): Describe.
1779 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1781 * listing.c (print_lines): Remove unused variable `end'.
1783 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1784 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1785 reloc_type when BFD_ASSEMBLER.
1786 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1787 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1788 statement and quell signed vs. unsigned comparison warning.
1790 2000-02-18 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1793 the computed frag offset, rather than overwriting it.
1795 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1797 * config/tc-sh.c ("elf/sh.h"): Include.
1798 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1799 (md.begin): Initialize target_arch.
1800 Only include opcodes in has table that match selected architecture.
1801 (parse_reg): Recognize register names for sh-dsp.
1802 (parse_at): Recognize post-modify addressing.
1803 (get_operands): The leading space is now optional.
1804 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1805 arguments. Update valid_arch.
1806 (build_Mytes): Add support for SDT_REG_N.
1807 (find_cooked_opcode): New function, broken out of md_assemble.
1808 (assemble_ppi, sh_elf_final_processing): New functions.
1809 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1810 (md_longopts, md_parse_option): New option: -dsp.
1811 * config/tc-sh.h (elf_tc_final_processing): Define.
1812 (sh_elf_final_processing): Declare.
1814 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1816 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1817 the unwinder subspace. Save the current seg/subseg before creating
1820 2000-02-10 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1823 little endian targets.
1824 (INST_BYTE1): Redefine to handle big and little endian
1826 (cpu_type): New type: Select between M340 and M210.
1827 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1828 instructions of the M340.
1829 (md_assemble): Add support for the MULSH and OPSR classes of
1831 (md_atof): Add support for little endian targets.
1832 (md_parse_option): Add support for -EL, -EB and -mcpu command
1834 (md_convert_frag): Add support for little endian targets.
1835 (md_apply_fix3): Add support for little endian targets.
1836 (md_number_to_chars): Add support for little endian targets.
1838 2000-02-10 Timothy Wall <twall@redhat.com>
1840 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1841 defined, use it to verify the symbol just read should be a label.
1843 2000-02-10 Timothy Wall <twall@redhat.com>
1845 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1846 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1847 around colons when KEEP_WHITE_AROUND_COLON is defined.
1848 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1849 and KEEP_WHITE_AROUND_COLON.
1851 2000-02-08 Timothy Wall <twall@redhat.com>
1853 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1855 (do_repeat): New. Abstract repeat logic so that a "break" can be
1857 (end_repeat): New. Provide support for a "break" out of the
1859 * read.h: Add prototypes for new functions.
1861 2000-02-08 Timothy Wall <twall@redhat.com>
1863 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1864 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1865 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1868 2000-02-08 Timothy Wall <twall@redhat.com>
1870 * read.c: Added elseif to directives table.
1871 * read.h: Added prototype for s_elseif.
1872 * doc/as.texinfo: Added description for elseif.
1873 * cond.c (s_elseif): New function
1875 2000-02-04 Timothy Wall <twall@redhat.com>
1877 * listing.c (print_lines): Remove conditionals causing bug in
1880 2000-02-03 Timothy Wall <twall@cygnus.com>
1882 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1884 * frags.c (frag_new): Calculate fr_fix in octets
1885 (frag_now_fix) Return offset as target address offset (bytes).
1886 (frag_now_fix_octets) New - Return offset in octets (8-bit
1888 * frags.h: Added prototype for frag_now_fix_octets().
1889 Distinguish between octets and bytes in field descriptions.
1890 * listing.c (calc_hex): Account for octets vs bytes when
1891 printing addresses/offsets.
1892 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1893 target is little-endian, print the octets in a word in big-endian
1894 order so that the display looks like a proper hexadecimal number,
1895 instead of having the octets reversed.
1896 * read.c (do_align): When recording alignment, alignment power
1897 should be in terms of target bytes (minimum addressible unit)
1899 (do_org) Convert ORG target address (byte) argument into an
1900 octet offset when generating a variable fragment.
1901 * symbols.c (resolve_symbol_value): Symbol final value
1902 converted to a target address offset (bytes) from its octet offset.
1903 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1904 offset (bytes) is adjusted by the frag offset (octets) converted
1906 (coff_frob_section) Section alignment power is in terms of bytes;
1907 convert it to an octet alignment power when calculating size (and
1908 size mask) in octets. Don't modify the section size in order to
1909 "align" it for TI COFF, since that format has a different method
1910 for storing alignment information.
1912 2000-02-01 Timothy Wall <twall@cygnus.com>
1914 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1915 entries, matching the way GCC generates them. If not escaped, the
1916 filename is encoded incorrectly.
1918 2000-01-31 Nick Clifton <nickc@cygnus.com>
1920 * config/tc-arm.c (reg_table): Add support for ATPCS register
1923 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1925 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1927 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1929 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1930 of a symbol when we really care about its value.
1932 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1934 * config/tc-mcore.c (md_assemble): Give warning message if
1935 operands passes to instruction are more than the spec.
1937 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1939 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1940 Thumb mode but the label seen was not declared as '.thumb_func'
1941 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1942 correct disassembly of Thumb code bounded by non function labels.
1944 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1946 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1947 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1949 * Makefile.in: Same here.
1952 * configure.in: Set bfd_gas for i386-aout when primary target
1953 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1954 we may need the primary te_file. Remove incorrect comment.
1956 * configure: Regenerate.
1958 * config/e-i386aout.c: New file.
1960 * as.c (USE_EMULATIONS): Move to before print_version_id.
1961 (struct emulation): Add i386aout.
1962 (show_usage): Split text strings. Reformat -a text. Add --em
1966 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1967 (aout_format_ops): New.
1970 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1971 preprocessor conditional and add aout USE_EMULATIONS tests.
1972 (read_a_source_file): Don't pass error strings to printf as
1976 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1978 (do_data): Same here.
1979 (process_file): And here.
1982 * symbols.c (colon): Rewrite "already defined" fatal message
1983 code for aout with USE_EMULATIONS.
1986 * config/obj-aout.c (OBJ_HEADER): Define.
1987 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1989 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1990 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1992 (obj_aout_type): Expand S_SET_OTHER here too.
1993 (obj_read_begin_hook): Remove.
1994 (aout_pop_insert): New.
1995 (obj_aout_s_get_other): New.
1996 (obj_aout_s_get_desc): New.
1997 (aout_format_ops): New.
2000 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2001 gets aout_pseudo_table.
2002 (aout_pseudo_table): Declare.
2003 (obj_read_begin_hook): Define.
2006 * config/obj-coff.c (obj_pseudo_table): Rename to
2008 (coff_pop_insert): Use coff_pseudo_table.
2009 (coff_sec_sym_ok_for_reloc): Remove.
2010 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2011 and comment all zero entries and remove #if 0 code.
2014 * config/obj-coff.h (obj_pop_insert): Define.
2015 (coff_pseudo_table): Declare.
2018 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2019 s_get_size, s_set_size. Comment all zero entries.
2022 * config/obj-elf.c (elf_s_get_other): New function.
2023 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2024 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2025 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2027 (obj_elf_parse_section_letters): Don't pass error strings to
2028 printf as format arg.
2031 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2033 (elf_s_get_other): Declare.
2034 (S_GET_OTHER) Define as elf_s_get_other if not already
2036 (S_SET_OTHER): Only define when not already defined.
2037 (elf_obj_read_begin_hook): Declare.
2038 (obj_read_begin_hook): Define.
2039 (elf_obj_symbol_new_hook): Declare.
2040 (obj_symbol_new_hook): Define.
2043 * config/obj-multi.h: Add copyright header and protect against
2044 multiple inclusion. Add * to all function pointers.
2045 (OBJ_HEADER): If defined, include it rather than other defines
2047 (obj_frob_file_after_relocs): Test for NULL.
2048 (obj_symbol_new_hook): Here too.
2049 (obj_sec_sym_ok_for_reloc): And here.
2050 (S_GET_OTHER): Define.
2051 (S_GET_DESC): Define.
2052 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2053 (OBJ_MAYBE_ELF): Update comment.
2055 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2056 OBJ_AOUT preprocessor conditional and handle emulation by
2057 testing OUTPUT_FLAVOR.
2058 (i386_displacement): Here too.
2059 (md_section_align): Similarly here.
2060 (i386_target_format): Conditionally compile when more than one
2061 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2062 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2063 (i386_displacement): Here too.
2066 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2067 Define TARGET_FORMAT for aout only when not multi.
2070 * config/te-multi.h: Delete file as it's identical to te-generic.h
2072 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2074 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2075 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2078 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2080 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2083 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2085 * config/tc-mips.c (mips_do_align): New function.
2086 * config/tc-mips.h (md_do_align): Define.
2088 2000-01-10 Philip Blundell <philb@gnu.org>
2090 * doc/c-arm.texi (ARM Options): Fix typo.
2091 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2092 line separator for Linux.
2093 * doc/as.texinfo (Comments): Mention the ARM.
2095 2000-01-10 Philip Blundell <pb@futuretv.com>
2097 * configure.in (arm*-*-conix*): New target.
2098 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2100 * configure: Regenerate.
2102 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2104 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2105 (obj_elf_visibility): New function.
2107 * doc/as.texinfo (Visibility): New node: document visibility
2110 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2112 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2113 warning for absolute jump/call without `*' in non-intel mode. No
2114 need to set i.types[0] JumpAbsolute in intel mode.
2116 1999-12-22 Philip Blundell <pb@futuretv.com>
2118 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2119 hook function when changing sections.
2120 (arm_s_data): Likewise.
2122 1999-12-14 Nick Clifton <nickc@cygnus.com>
2124 * config/tc-arm.c (md_parse_option): Add support for -marm720
2125 command line switch.
2127 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2129 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2130 (r_registers, xr_registers): Define.
2131 (r_register_name, xr_register_name): New functions.
2132 (md_assemble): Handle new am33 operand types and instruction
2134 (mn10300_insert_operand, check_operand): Likewise.
2136 1999-11-29 Nick Clifton <nickc@cygnus.com>
2138 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2139 (s_force_thumb): Set thumb_mode to 2.
2140 (md_assemble): Do not complain about thumb instructions on a
2141 non-thumb target if thumb_mode is set to 2.
2143 1999-11-28 Michael Meissner <meissner@cygnus.com>
2145 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2146 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2147 (O_...): Add new machine dependent expressions if we are handling
2148 explicit relocations.
2149 (alpha_reloc_op): New static table holding the explicit relocation
2151 (alpha_literal_hash): New static to hold the hash table for
2152 explicit relocations.
2153 (alpha_macros): Add support for explicit relocations.
2154 (md_begin): If explicit relocations, initialize hash table.
2155 (md_assemble): Don't print a second error if tokenize_arguments
2156 already printed an error message.
2157 (md_apply_fix): Add support for explicit relocations.
2158 (alpha_force_relocation): Ditto.
2159 (alpha_fix_adjustable): Ditto.
2160 (alpha_adjust_symtab): New function to support explicit
2162 (alpha_adjust_symtab_relocs): Ditto.
2163 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2164 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2165 Add support for explicit relocations. Return -2 if an error
2166 message was already printed.
2167 (find_macro_match): Add support for explicit relocations. Comment
2169 (emit_insn): Add support for explicit relocations.
2170 (assemble_tokens): Ditto.
2172 (load_expression): Ditto.
2175 (emit_ir_load): Ditto.
2176 (emit_loadstore): Ditto.
2179 (emit_sextX): Ditto.
2180 (emit_division): Ditto.
2181 (emit_jsrjmp): Ditto.
2182 (emit_retjcr): Ditto.
2184 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2186 (tc_adjust_symtab): If explicit relocations, call the function
2187 alpha_adjust_symtab.
2188 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2189 relocations next to the literal relocation they reference.
2190 (TC_INIT_FIX_DATA): Initialize the new fields.
2191 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2193 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2195 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2196 'B' operand for PA2.0 bb instruction.
2198 1999-11-18 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2203 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2205 (mcore_force_relocation): Force relocations to be generated for
2208 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2210 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2211 (i386_displacement): Disallow O_big displacements.
2213 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2215 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2216 Small improvements in error checking.
2217 (md_assemble): Support for unconditional ARM instructions.
2218 (md_parse_option): Support for -m[arm]v5e flag.
2220 1999-11-12 Nick Clifton <nickc@cygnus.com>
2222 * macro.c (buffer_and_nest): Do not check beyond the end of the
2225 1999-11-11 Nick Clifton <nickc@cygnus.com>
2227 * macro.c (buffer_and_nest): Look for seperator after TO and
2230 1999-11-08 Andrew Haley <aph@cygnus.com>
2232 * app.c (do_scrub_chars): When in State 10, treat backslash
2233 characters in the same way as as symbol characters.
2235 1999-11-07 Richard Henderson <rth@cygnus.com>
2237 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2238 the previous label was in the current section before playing
2239 with auto-alignment.
2241 1999-11-06 Nick Clifton <nickc@cygnus.com>
2243 * config/tc-v850.c (v850_force_relocation): Force relocation
2245 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2248 1999-11-05 Michael Meissner <meissner@cygnus.com>
2250 * expr.h (operatorT): Increase machine dependent operators to 16.
2251 * expr.c (op_rank): Ditto.
2253 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2255 * read.c (pseudo_set): Reject attempts to set the value of a
2258 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2261 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2263 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2264 to bfd_set_section_contents.
2266 1999-11-03 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2270 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2272 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2273 (mips_ip): Use OPCODE_IS_MEMBER.
2275 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2277 * config/tc-arm.c (reg_required_here): Improve comments.
2279 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2280 (tinsns): Initialize variants field.
2282 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2283 BAD_PC respectively.
2285 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2287 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2288 * config/tc-arm.h: Fix compile time warnings.
2290 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2292 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2293 form @abs16, @(abs16) and @(abs16 + imm).
2295 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2297 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2298 (ISA_HAS_64_BIT_REGS) New.
2299 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2300 mips_emit_delays,macro_build,load_register,load_addresss,
2301 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2302 and/or use new ISA_xxx macros in expressions involving
2303 ISA, particularly mips_opts.isa.
2305 1999-10-18 Michael Meissner <meissner@cygnus.com>
2307 * expr.h (operatorT): Add machine dependent operators md1..md8.
2308 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2309 for the machine dependent operators to use.
2311 * expr.c (op_rank): Add machine dependent operators.
2313 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2315 (O_cpregister): Ditto.
2316 (md_begin): Change X_op test that field is wide enough to use
2317 O_max instead of O_alpha_max.
2318 (cpu_types): Fill in missing initializer.
2319 (alpha_num_macros): Make unsigned.
2320 (md_assemble): Make opnamelen be size_t.
2321 (md_apply_fix): Cast alpha_num_operands to int before testing.
2322 (alpha_force_relocation): Ditto.
2323 (alpha_fix_adjustable): Ditto.
2324 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2325 (tc_gen_reloc): Ditto.
2326 (tc_get_register): Ditto.
2331 (s_alpha_ent): Ditto.
2332 (s_alpha_end): Ditto.
2333 (s_alpha_frame): Ditto.
2334 (s_alpha_prologue): Ditto.
2335 (s_alpha_file): Ditto.
2336 (s_alpha_gprel32): Ditto.
2337 (s_alpha_proc): Ditto.
2338 (s_alpha_set): Ditto.
2339 (s_alpha_base): Ditto.
2340 (s_alpha_align): Ditto.
2341 (s_alpha_arch): Ditto.
2342 (alpha_align): Ditto.
2343 (assemble_insn): Suppress unused variable warning.
2345 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2346 order in the structure.
2347 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2349 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2351 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2353 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2355 * config/tc-i386.c (i386_index_check): Correct #endif location.
2357 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2359 * as.c (show_usage): Document new options.
2360 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2361 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2362 (parse_args): Parse the new options.
2363 (main): If there were warnings, and --fatal-warnings
2364 was specified, print an error.
2365 * as.h: New variable, flag_fatal_warnings, for new option.
2367 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2369 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2370 '@'. Change autoincrement completers to fall through to cache control
2373 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2375 (pa_parse_addb_64_cmpltr): New function.
2377 * config/tc-hppa.c (pa_ip): Change error message.
2378 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2379 '?Q' args to allow falling through.
2381 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2382 Remove unused conditional codes.
2383 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2385 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2387 * config/tc-d30v.c (CHAR_BIT): Define.
2388 (check_range): Fix bit operations to support integers bigger than
2391 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2393 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2396 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2397 Doug Evans <devans@cygnus.com>
2399 Add support for m32rx.
2400 * config/tc-m32r.c (enable_m32rx): New static global.
2401 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2402 (allow_m32rx): New function.
2403 (M32R_SHORTOPTS): Add `O'.
2404 (md_longopts): Add --m32rx plus several warning options.
2405 (md_parse_option): Handle new options.
2406 (md_show_usage): Print them.
2407 (md_begin): Enable m32rx.
2408 (OPERAND_IS_COND_BIT): New macro.
2409 (first_writes_to_seconds_operands): New function.
2410 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2411 (target_make_parallel,assemble_two_insns): New functions.
2412 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2413 If optimizing and m32rx, try to make consecutive insns parallel.
2415 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2417 * config/tc-mips.c (nopic_need_relax): Allow for the
2418 .sdata.foo sections generated by -fdata-sections,
2419 and for the .gnu.linkonce.s sections generated by C++.
2421 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2423 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2424 with cleaner code using completer prefixes. Add 'Y'.
2426 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2428 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2430 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2431 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2432 insn does not match and we should try the next insn in the table.
2434 1999-09-22 Nick Clifton <nickc@cygnus.com>
2436 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2438 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2440 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2443 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2445 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2446 OBJ_ELF. If ELF, add "sq".
2447 (md_parse_option): If ELF, ignore -s and -q.
2448 (md_show_usage): Mention ELF options.
2450 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2452 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2455 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2457 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2459 * config/tc-hppa.c (struct pa_it): New field "trunc".
2460 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2461 (pa_parse_ftest_gfx_completer): New function
2462 (pa_parse_fp_cnv_format): New function.
2464 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2465 (md_apply_fix): Handle 22bit pc-rel branches.
2467 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2469 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2471 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2473 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2475 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2477 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2478 (pa_ip): Handle 'fX'.
2480 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2482 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2483 unwinds unless the function is in the text space.
2484 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2486 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2488 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2489 (md_assemble): To here. Tweak address generation.
2491 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2493 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2494 (md_assemble): Call dwarf2_where for OBJ_ELF.
2495 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2496 (pa_end_of_source): New function.
2497 * tc-hppa.h (md_end): Define for OBJ_ELF.
2499 1999-09-14 Michael Meissner <meissner@cygnus.com>
2501 * configure.in (Canonicalization of target names): Remove adding
2502 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2503 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2504 * configure: Regenerate.
2506 1999-09-14 Donn Terry <donn@interix.com>
2508 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2510 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2512 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2513 pc-relative jmp/call to an absolute symbol.
2514 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2515 absolute section symbols.
2517 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2518 jump handling code and comments.
2520 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2522 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2523 the value if TE_PE and a global defined symbol.
2525 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2527 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2528 print the symbol, rather than printing it here.
2530 1999-09-11 Donn Terry <donn@interix.com>
2532 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2533 BFD_RELOC_RVA relocations.
2535 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2536 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2539 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2541 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2542 * doc/internals.texi (Object format backend): Document
2545 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2546 relocations against global symbols if TE_PE.
2548 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2549 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2551 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2554 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2555 symbols which do not have a constant value, or tags with
2556 non-tags. Remove the symbol from the list before adding it at the
2559 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2560 C_FCN symbol differently if TE_PE.
2561 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2562 appears in the pseudo-op, rather coff_line_base which is only set
2565 * config/obj-coff.c (obj_coff_loc): New static function.
2566 (obj_pseudo_table): Add "loc".
2568 * config/obj-coff.c (add_lineno): Check that the line number is
2571 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2572 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2574 (md_atof): Return NULL rather than 0.
2575 * config/tc-i386.c (md_atof): Change type to int.
2576 * expr.c (expr): Change first parameter to int.
2577 * config/obj-coff.c: Add declarations for static functions.
2578 (coff_frob_symbol): Use SYM_AUXENT.
2579 * config/tc-i386.h (flag_16bit_code): Don't declare.
2581 * config/obj-coff.c (obj_coff_section): Default to setting
2582 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2584 * write.c (adjust_reloc_syms): Print adjusted fixup.
2586 * expr.c (integer_constant): Correct too_many_digits calculation
2589 1999-09-09 Andreas Schwab <schwab@suse.de>
2591 * doc/c-arm.texi: Fix arguments of @var to not contain
2594 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2596 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2598 (md_parse_option): Only support -k flag for ELF and COFF targets.
2600 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2602 * config/tc-hppa.c (pa_ip): Put strict register checks before
2603 call to pa_parse_number.
2605 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2607 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2609 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2612 1999-09-06 Donn Terry <donn@interix.com>
2614 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2616 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2618 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2619 candidate instruction. Require registers for register arguments
2620 when in strict mode. Require assemble-time constants for
2621 constants when in strict mode.
2622 (pa_get_absolute_expression): Require a constant when in strict
2625 1999-09-06 Nick Clifton <nickc@cygnus.com>
2627 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2629 1999-09-04 Steve Chamberlain <sac@pobox.com>
2631 * config/tc-pj.c: New file, supports picoJava in ELF.
2632 * config/tc-pj.h: Ditto.
2633 * configure.in (pjl*, pj*): New targets.
2634 * Makefile.am: Rebuild dependencies.
2635 (CPU_TYPES): Add pj.
2636 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2637 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2638 * doc/c-pj.texi: New file.
2639 * doc/as.texinfo: Add some PJ specifics.
2640 * doc/all.texi: Add PJ to the list of all architectures, sort them
2642 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2643 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2645 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2647 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2648 (obj_frob_file): Test for null pointer.
2649 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2650 (OBJ_PROCESS_STAB): And here.
2651 (elf_obj_sy): Remove
2653 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2654 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2655 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2657 * config/obj-coff.c (no_func): Remove.
2658 (coff_format_ops): Change occurrences of no_func to 0, as we test
2659 for 0 in obj-multi.h.
2661 * configure.in: Enable bfd for i386-coff when primary target is
2662 bfd. Enable i386 elf,coff emulation support. Don't set
2663 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2664 emulation to support.
2665 *configure: Regenerate.
2667 1999-09-02 Nick Clifton <nickc@cygnus.com>
2669 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2670 .section .line directive is encountered.
2672 1999-09-01 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2677 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2678 * as.texinfo: Document --gdwarf2 command line option.
2679 Add additional documentation of ARM command line switches.
2681 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2683 * config/tc-i386.c (i386_intel_memory_operand): Combine
2684 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2685 and RESTORE_END_STRING around parse_register calls.
2686 (i386_operand): Here too.
2687 (i386_is_reg): Remove.
2688 (parse_register): Move as_bad calls from within this function to
2691 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2693 Based on a patch from H.J. Lu <hjl@gnu.org>
2694 * config/tc-i386.c (parse_register): Handle FP regs specially.
2695 (md_begin): Remove '(' and ')' from register_chars.
2697 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2699 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2700 error message (done elsewhere).
2702 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2704 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2706 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2708 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2711 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2713 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2715 Add new completers. Fix bug in 64 bit condition handling.
2717 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2720 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2722 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2724 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2726 1999-08-27 Jim Wilson <wilson@cygnus.com>
2728 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2729 (struct ls): Add frag field. Initialize it to zero.
2730 (out_end_sequence): New local text_frag. Set it while in text section.
2731 Replace address check with frag check. Set ls.frag to text_frag if
2732 out_set_addr called.
2733 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2734 Set it before switching sections. Replace address check with frag
2735 check. Set ls.frag to saved_frag if out_set_addr called.
2737 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2739 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2740 output "advance_pc" opcode instead of calling gen_addr_line().
2741 The latter has the undesired side-effect of creating a new row
2742 in the debug line info matrix.
2744 1999-08-26 Jim Wilson <wilson@cygnus.com>
2746 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2747 ls.last_filename if last is less than zero. Set ls.last_filename
2748 when allocating new entry.
2749 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2752 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2754 * config/tc-i386.c (i386_index_check): Fix the displacement size
2755 when INFER_ADDR_PREFIX.
2757 1999-08-18 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2762 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2764 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2765 handle 0xffffNNNN constants correctly.
2767 1999-08-16 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2772 1999-08-13 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2775 (md_apply_fix3): Always pass positive values to
2776 validate_offset_imm.
2778 1999-08-12 Nick Clifton <nickc@cygnus.com>
2780 * config/tc-arm.c (skip_whitespace): New macro.
2781 Formatting tidy ups.
2783 (md_apply_fix3): Store relocation offset in addend for ELF based
2785 (arm_force_relocation): Always generate relocs for Thumb function
2788 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2790 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2791 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2793 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2795 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2796 flags for the unwind subspace.
2798 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2799 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2800 suitable relocation based on the size of the target's pointer.
2801 Always Use subsegment zero for the unwinders.
2802 (pa_level): Handle "2.0w".
2804 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2806 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2807 with the following instruction unless this was specified.
2809 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2811 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2812 certain sections, to match BFD changes.
2814 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2816 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2817 (EXTRA_SCRIPTS): Define to keep automake happy.
2818 * Makefile.in: Rebuild.
2820 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2822 * Makefile.am: Rename .dep* files to DEP*.
2823 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2824 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2826 * Makefile.in: Rebuild.
2828 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2830 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2832 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2834 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2835 avoid problems on DOS filesystems.
2836 * Makefile.in: Rebuild.
2838 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2840 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2842 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2845 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2847 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2848 line to create ${GDBINIT} rather than .gdbinit.
2849 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2851 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2853 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2855 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2857 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2859 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2861 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2862 non-adjustable symbols.
2864 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2866 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2868 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2870 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2873 1999-08-05 Donn Terry <donn@interix.com>
2875 * config/te-interix.h: New file.
2876 * configure.in (i386-*-interix*): New target.
2877 * configure: Rebuild.
2879 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2881 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2882 selectors for ELF too.
2883 (selector_table): Add "ltp" and "rtp" selectors.
2885 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2887 * config/tc-i386.c (i386_operand): No need to change
2888 operand_string pointer in segment reg case before goto
2889 do_memory_reference. Initialise displacement_string_start and
2890 displacement_string_end after do_memory_reference label.
2891 (i386_index_check): Add operand_string param, and print error
2892 message on failure here.
2893 (i386_intel_memory_operand): Instead of here.
2894 (i386_operand): And here.
2895 (INFER_ADDR_PREFIX): Enable.
2897 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2899 * config/tc-i386.h (DefaultSize): Define. Renumber following
2900 opcode_modifier defines.
2902 From Etienne Lorrain <etienne.lorrain@ibm.net>
2903 * config/tc-i386.c (stackop_size): New variable.
2904 (set_16bit_code_flag): Clear it here.
2905 (set_16bit_gcc_code_flag): New function.
2906 (md_pseudo_table): Add "code16gcc" entry.
2907 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2909 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2911 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2912 next_set_end even if the end symbol is being discarded.
2914 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2915 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2916 * config/obj-coff.c: Likewise.
2917 (seg_info_type): Remove.
2918 (seg_info_off_by_4): Change to array of segT.
2919 (s_get_segment): Adjust accordingly.
2920 (obj_pseudo_table): Fully initialize sentinel entry.
2922 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2923 Ralf Baechle <ralf@uni-koblenz.de>.
2925 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2927 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2929 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2931 * config/tc-i386.c: Indentation and white space changes.
2932 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2933 don't enable it by default.
2934 (i386_intel_operand): Remove redundant prototype.
2935 Move check on number of memory operands, and i.mem_operands++
2936 (i386_intel_memory_operand): To here.
2937 Remove i386_immediate code from here. Remove special case code
2938 for input and output using (%dx). Remove base/index checks and
2939 call i386_index_check instead. Save initial operand_string
2940 argument for error message.
2941 (i386_operand): Remove redundant prototype. Move base/index
2942 checks to i386_index_check.
2943 (i386_displacement): Move intel mode check for non-zero
2945 (i386_intel_memory_operand): To here.
2947 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2949 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2950 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2951 by .register pseudo-op if -64 and --no-undeclared-regs.
2952 (s_register, sparc_adjust_symtab): New functions.
2953 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2954 Declare sparc_adjust_symtab as tc_adjust_symtab.
2955 * doc/c-sparc.texi: Add description of #ignore special literal
2956 for .register pseudo-op.
2958 1999-07-30 Catherine Moore <clm@cygnus.com>
2960 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2961 the relocation's section offset.
2963 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2965 * write.c (fixup_segment): Fix generic error check overflow test.
2967 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2968 X_add_number to long.
2970 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2972 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2975 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2977 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2980 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2982 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2984 * configure.bat: Remove; obsolete.
2985 * config/go32.cfg: Likewise.
2987 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2989 * configure.in (i386-*-vxworks*): New target.
2990 * configure: Rebuild.
2992 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2994 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2996 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2998 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3000 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3001 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3002 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3003 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3004 MAX_RELOC_EXPANSION): Define.
3005 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3007 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3009 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3010 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3011 block. Print a warning if an 8-bit or 16-bit constant
3012 displacement or immediate is truncated on output.
3013 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3015 (i386_operand): Disallow immediate jump absolute operand.
3017 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3019 * configure.in: Bump version number to 2.9.5.
3020 * configure: Rebuild.
3022 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3025 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3027 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3028 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3030 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3032 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3034 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3036 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3037 if -mno-fpu was given.
3038 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3040 (cons_fix_new_arm): Remove misleading comments.
3042 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3044 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3046 (relax_segment): Likewise. After giving a rs_org error, convert
3047 the frag to rs_align to avoid cascading errors.
3049 1999-07-12 Andreas Schwab <schwab@suse.de>
3051 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3053 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3055 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3056 as appropriate. Fill in structure initializations. Add variable
3057 initializations. Add casts.
3058 * dwarf2dbg.c (print_stats): Change i to size_t.
3059 * listing.c (listing_listing): Change list_line to unsigned int.
3061 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3063 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3064 rather than checking for \001 and \002 in symbol name.
3065 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3067 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3069 * configure.in (hppa*-linux-gnu*): New target.
3070 * configure: Rebuilt.
3072 1999-07-08 Nick Clifton <nickc@cygnus.com>
3074 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3076 1999-07-07 Nick Clifton <nickc@cygnus.com>
3078 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3079 accessing symbolP directly.
3081 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3083 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3086 1999-07-05 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-arm.c (ARM_EXT_V5): Define.
3089 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3090 (md_begin): Detect ARM v5 architectures.
3091 (md_parse_option): Accept arm v5 specification.
3092 (md_show_usage): Documment -marmv5 switch.
3094 * doc/c-arm.texi: Document -marmv5 command line option.
3096 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3098 (validate_immediate_twopart): New function. Determine if a
3099 constant can be computed by two ADD instructions.
3100 (output_inst): Remove its command line parameter - it was never
3102 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3103 implememt the ADRL pseudo op.
3104 (tc_gen_reloc): Generate a suitable error message if an ADRL
3105 instruction tries to generate a real reloc.
3107 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3109 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3111 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3114 1999-06-27 H.J. Lu <hjl@gnu.org>
3116 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3117 non BFD_ASSEMBLER case.
3119 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3121 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3124 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3126 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3127 out_end_sequence() when the address decreases due to a new frag.
3128 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3129 numbering starts with 1.
3131 1999-06-23 Nick Clifton <nickc@cygnus.com>
3133 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3135 (mcore_s_text): Call obj_elf_text for ELF target.
3136 (mcore_s_data): Call obj_elf_data for ELF target.
3137 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3139 (mcore_s_bss): New function: Dump literal table before changing
3141 (mcore_s_comm): New function: Dump literal table before changing
3144 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3145 No longer static functions.
3146 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3147 Provide prototypes for these functions.
3149 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3151 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3152 a list of names, to try obj_segment_name, and to try abbreviated
3153 names when using COFF without long section names.
3155 * config/tc-alpha.c: More use of symbol accessor functions.
3156 * config/tc-arc.c: Likewise.
3157 * config/tc-d30v.c: Likewise.
3158 * config/tc-fr30.c: Likewise.
3159 * config/tc-i860.c: Likewise.
3160 * config/tc-m88k.c: Likewise.
3161 * config/tc-mcore.c: Likewise.
3162 * config/tc-ns32k.c: Likewise.
3163 * config/tc-sparc.c: Likewise.
3164 * config/tc-v850.c: Likewise.
3166 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3167 sy_value with appropriate accessor functions.
3168 * config/tc-arm.c (md_apply_fix3): Likewise.
3169 * config/tc-d10v.c (AT_WORD_P): Likewise.
3170 * config/tc-v850.c (reg_name_search): Likewise.
3172 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3173 use symbol_get_bfdsym instead.
3174 * config/tc-ppc.c (md_assemble): Likewise.
3175 * config/tc-v850.c (v850_comm): Likewise.
3177 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3179 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3180 the symbol, rather than accessing the bsym member.
3181 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3182 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3183 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3184 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3185 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3186 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3187 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3188 * config/tc-v850.c (tc_gen_reloc): Likewise.
3190 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3192 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3193 (hppa_gen_reloc_type): Conditionalize on BFD64.
3194 (tc_gen_reloc): Re-enable ELF relocations.
3195 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3197 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3199 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3201 (do_ldst): Move assignment out of if condition.
3202 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3203 parentheses to avoid warning.
3205 1999-06-21 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3208 macro to get at the BFD symbol associated with a GAS symbol.
3210 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3212 * config/tc-ppc.c: Update for symbol handling changes.
3213 * config/obj-coff.c: Likewise.
3215 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3217 * tc-hppa.c: General cleanups of ELF support. No more spaces
3218 and subspaces for ELF.
3219 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3220 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3221 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3222 (UNWIND_SECTION_NAME): Likewise.
3223 (space/subspace related structures): Conditionalize definitions
3225 (space/subspace directives and support routines): Conditionalize
3226 definitions and references/uses on OBJ_SOM.
3227 (label_symbol_struct): For ELF, track the symbol's segment. For
3228 SOM track its space.
3229 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3231 (USE_ALIASES): Kill for both SOM & ELF.
3232 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3233 (pa_space, pa_subspace): Corresponding changes.
3234 (pa_spaces_begin): Corresponding chagnes.
3235 (md_begin): Do not muck around with space/subspace stuff for
3237 (md_apply_fix): Temporarily disable argument relocation stuff
3239 (tc_gen_reloc): Temporarily disable relocation generation for
3241 (pa_build_unwind_subspace): Similarly.
3243 1999-06-16 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-arm.c (thumb_set): New pseudo op.
3246 (text, data, section): Override these pseudo ops with ARM
3248 (s_thumb_set): New function: Perform the same as a .set pseudo
3249 op, but also mark the alias'ed symbol as being a Thumb
3251 (arm_s_text): New function: Perform the same as the .text
3252 pseudo op, but dump the literal pool before changing
3254 (arm_s_data): New function: Perform the same as the .data
3255 pseudo op, but dump the literal pool before changing
3257 (arm_s_section): New function: Perform the same as the
3258 .section pseudo op, but dump the literal pool before changing
3260 (arm_cleanup): Do not reset the current section before dumping
3263 1999-06-17 Nick Clifton <nickc@cygnus.com>
3265 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3266 OPTION_NO_WARN_UNMATCHED entries.
3267 (md_parse_option): Generate a warning message if an unrecognised
3268 option is encountered.
3270 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3271 (get_operands): When parsing an expression after an '@' symbol
3272 has been detected, do not ignore '#' symbols.
3273 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3276 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3278 From K. Richard Pixley <rich@noir.com>:
3279 * configure.in (ppc-*-vxworks*): New target.
3280 * configure: Rebuild.
3282 1999-06-12 Philip Blundell <philb@gnu.org>
3284 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3286 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3288 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3289 which refer to symbols in linkonce sections, permit reducing the
3290 relocs if the symbol is local.
3292 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3294 * subsegs.c (subseg_text_p): New function.
3295 * as.h (subseg_text_p): Declare.
3296 * read.c (do_align): Use subseg_text_p to set the default fill.
3297 * write.c (subsegs_finish): Likewise.
3298 * config/obj-coff.c (write_object_file): Likewise.
3299 * config/tc-i386.h (md_maybe_text): Don't define.
3300 (md_do_align): Use subseg_text_p to set the default fill.
3301 * config/tc-m32r.c (m32r_do_align): Likewise.
3302 * config/tc-sh.c (sh_do_align): Likewise.
3303 * config/tc-sparc.h (md_do_align): Likewise.
3305 1999-06-12 David O'Brien <obrien@freebsd.org>
3307 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3308 * configure: Rebuild.
3310 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3312 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3313 * Makefile.am: Rebuild dependencies.
3314 * Makefile.in: Rebuild.
3316 * config/tc-i386.c (i386_immediate): Remove unused label
3319 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3320 * symbols.c: Likewise.
3321 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3322 sy_next field when taking address, rather than symbol_next.
3324 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3326 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3327 value from the output file architecture.
3328 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3329 * dwarf2dbg.h: Change bfd_vma to addressT.
3331 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3333 * dwarf2dbg.h: Use PARAMS in function declarations.
3335 1999-06-11 Martin Dorey <mdorey@madge.com>
3337 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3338 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3340 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3342 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3344 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3346 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3349 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3351 * read.c (read_a_source_file): Only declare inescape if
3354 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3356 (find_entry_byval): Add parens to avoid warning.
3358 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3360 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3363 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3365 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3368 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3369 synthetize_setx): New functions.
3370 (md_assemble): Broken the special cases into the above
3371 functions. Make compiler happy if sizeof(bfd_vma)==4.
3372 Fix sethi generated from set/setuw. If instructions have a relloc,
3373 always clear the fields to be relocated in the opcode.
3374 (sparc_ip): Remove special_case global variable.
3376 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3378 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3379 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3380 indication of success rather than a value.
3381 (itbl_get_val): Likewise.
3382 (itbl_get_field): Use strcspn. Change delimiters to include
3384 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3385 (itbl_get_val): Likewise.
3386 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3388 * symbols.c (copy_symbol_attributes): Convert local symbols to
3391 1999-06-10 Nick Clifton <nickc@cygnus.com>
3393 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3396 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3398 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3399 Optimize set if sizeof(bfd_vma) == 64.
3400 (sparc_ip): Fix sethi - without %hi() it should generate
3401 R_SPARC_22 reloc, not R_SPARC_HI22.
3402 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3404 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3406 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3407 (s_ncons): New function.
3408 (native_op_table): New table.
3409 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3410 R_SPARC_OLO10 handling.
3412 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3414 * expr.h (struct expressionS): Revert last change; widen X_op.
3415 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3417 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3419 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3420 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3421 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3422 * Makefile.in: Regenerated.
3424 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3425 `common' pass on to s_mri_common.
3426 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3428 1999-06-06 Richard Henderson <rth@cygnus.com>
3430 * config/obj-elf.c (obj_elf_section): Don't free the return
3431 value of demand_copy_C_string.
3433 1999-06-05 Richard Henderson <rth@cygnus.com>
3435 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3436 creation logic from obj_elf_create_section.
3438 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3439 (section_stack): New.
3440 (special_sections): Make const.
3441 (obj_elf_section): Gut and rewrite parsing.
3442 (obj_elf_change_section): New function broken out of obj_elf_section.
3443 (obj_elf_parse_section_letters): Likewise.
3444 (obj_elf_section_word): Likewise.
3445 (obj_elf_section_type): Likewise.
3446 (obj_elf_previous): Treat as a toggle.
3447 (obj_elf_popsection): New.
3448 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3449 (ppc_section_type): Likewise.
3450 * config/tc-ppc.h: Likewise.
3452 * expr.h (struct expressionS): Don't make X_op a bitfield.
3453 * config/tc-alpha.c: Update for symbol handling changes.
3454 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3455 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3457 1999-06-05 Richard Henderson <rth@cygnus.com>
3459 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3460 (dwarf2_gen_line_info): Kill unused variables.
3461 (dwarf2_finish): Likewise.
3462 (dwarf2_where): Likewise.
3463 (dwarf2_directive_file): If we've only got a string,
3464 hand off to s_app_file.
3465 * ecoff.c: Move the include of ecoff.h.
3466 * symbols.h (S_IS_FUNCTION): Prototype.
3468 * read.c (LEX_HASH): Supply a default.
3470 (s_globl): Update `c' after skipping whitespace.
3471 * read.h (LEX_END_NAME, is_name_ender): New.
3472 * expr.c (get_symbol_end): Respect it.
3474 1999-06-04 Mark Klein <mklein@dis.com>
3476 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3478 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3480 * config/tc-hppa.c: Update for symbol handling changes.
3482 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3484 * cgen.c: Update for symbol handling changes.
3485 * config/tc-m32r.c: Likewise.
3487 * config/tc-hppa.h: Update for symbol handling changes.
3488 * config/tc-hppa.c: Likewise.
3490 * config/tc-arm.h: Update for symbol handling changes.
3491 * config/tc-arm.c: Likewise.
3492 (symbol_make_empty): Remove. Just use symbol_create.
3494 * symbols.c (symbol_set_tc): Correct name.
3496 * Makefile.am: Rebuild dependencies.
3497 ($(OBJS)): Don't depend upon struc-symbol.h.
3498 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3499 * dep-in.sed: Don't remove struc-symbol.h.
3500 * Makefile.in: Rebuild.
3502 * doc/internals.texi (Symbols): Describe changes in symbol
3505 1999-06-03 Richard Henderson <rth@cygnus.com>
3507 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3508 instead of doing the work by hand.
3510 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3512 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3513 state of line state-machine.
3514 (struct ls): Collect DWARF2 line state-machine state in new member
3515 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3516 resulted in any DWARF2 directives.
3517 (reset_state_machine): New function.
3518 (out_end_sequence): Ditto.
3519 (dwarf2_gen_line_info): When switching sections or switching to a
3520 lower text address, call out_end_sequence() first to terminate the
3521 previous code sequence as code sequences MUST have monotonically
3522 increasing addresses.
3523 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3525 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3527 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3528 DWARF2 debug info (line information only, at this point).
3529 * as.h: Update comment about supported debug formats.
3530 * dwarf2dbg.c, dwarf2dbg.h: New files.
3531 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3533 * expr.c (operand): Don't use [ for parens if we want an index op.
3534 (op_encoding): Switch [ into O_index, if desired.
3535 (op_rank): Renumber with O_index on bottom.
3536 (expr): If O_index, match closing bracket.
3537 * expr.h (O_index): New.
3539 * read.c (read_a_source_file): Conditionally allow matched "
3540 in lines passed to md_assemble.
3542 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3544 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3546 Add support for storing local symbols in a small structure to save
3547 memory when assembling large files.
3548 * as.h: Don't include struc-symbol.h.
3549 (symbolS): Add typedef.
3550 * symbols.c: Include struc-symbol.h.
3551 (local_hash): New static variable.
3552 (save_symbol_name): New static function, from symbol_create.
3553 (symbol_create): Call save_symbol_name.
3554 (local_symbol_count): New static variable.
3555 (local_symbol_conversion_count): Likewise.
3556 (LOCAL_SYMBOL_CHECK): Define.
3557 (local_symbol_make): New static function.
3558 (local_symbol_convert): New static function.
3559 (colon): Handle local symbols. Create local symbol for local
3561 (symbol_table_insert): Handle local symbols.
3562 (symbol_find_or_make): Create local symbol for local label name.
3563 (symbol_find_base): Check for local symbol.
3564 (symbol_append, symbol_insert): Check for local symbols.
3565 (symbol_clear_list_pointers, symbol_remove): Likewise.
3566 (verify_symbol_chain): Likewise.
3567 (copy_symbol_attributes): Likewise.
3568 (resolve_symbol_value): Handle local symbols.
3569 (resolve_local_symbol): New static function.
3570 (resolve_local_symbol_values): New function.
3571 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3572 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3573 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3574 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3575 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3576 (symbol_previous, symbol_next): New functions.
3577 (symbol_get_value_expression): Likewise.
3578 (symbol_set_value_expression): Likewise.
3579 (symbol_set_frag, symbol_get_frag): Likewise.
3580 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3581 (symbol_mark_used_in_reloc): Likewise.
3582 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3583 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3584 (symbol_mri_common_p): Likewise.
3585 (symbol_mark_written, symbol_clear_written): Likewise.
3586 (symbol_written_p): Likewise.
3587 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3588 (symbol_section_p, symbol_equated_p): Likewise.
3589 (symbol_constant_p): Likewise.
3590 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3591 (symbol_get_obj, symbol_set_obj): Likewise.
3592 (symbol_get_tc, symbol_set_tc): Likewise.
3593 (symbol_begin): Initialize local_hash.
3594 (print_symbol_value_1): Handle local symbols.
3595 (symbol_print_statistics): Print local symbol statistics.
3596 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3597 Declare new symbols.c functions. Move many declarations here from
3599 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3600 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3601 (struct symbol): Move bsym to make it clearly the first field.
3602 Remove TARGET_SYMBOL_FIELDS.
3603 (symbolS): Don't typedef.
3604 (struct broken_word): Remove.
3605 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3606 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3607 (symbol_clear_list_pointers): Likewise.
3608 (symbol_insert, symbol_remove): Likewise.
3609 (symbol_previous, symbol_append): Likewise.
3610 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3611 (struct local_symbol): Define.
3612 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3613 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3614 (local_symbol_get_frag, local_symbol_set_frag): Define.
3615 (local_symbol_get_real_symbol): Define.
3616 (local_symbol_set_real_symbol): Define.
3618 * write.c (write_object_file): Call resolve_local_symbol_values.
3619 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3620 (TARGET_SYMBOL_FIELDS): Don't define.
3621 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3622 ECOFF_DEBUGGING, add ECOFF fields.
3623 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3624 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3625 ECOFF_DEBUGGING, add ECOFF fields.
3626 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3627 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3628 * config/tc-mcore.h: Don't include struc-symbol.h.
3629 (TARGET_SYMBOL_FIELDS): Don't define.
3630 (struct mcore_tc_sy): Define.
3631 (TC_SYMFIELD_TYPE): Define.
3632 * Many files: Use symbolS instead of struct symbol. Use new
3633 accessor functions rather than referring to symbolS fields
3636 * read.c (s_mri_common): Don't add in value of line_label.
3638 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3639 checking for SEC_LINK_ONCE.
3641 * config/tc-sh.h (sh_fix_adjustable): Declare.
3643 * app.c (input_buffer): New static variable.
3644 (app_push): Save saved_input in allocated buffer.
3645 (app_pop): Restored saved_input.
3646 (do_scrub_chars): Change get parameter to take char * and int as
3647 arguments. Change GET macro to pass input_buffer to get
3648 function. Don't save input into allocated buffer.
3649 * as.h (do_scrub_chars): Update declaration.
3650 * input-file.c (input_file_get): Change to take char * and int.
3651 Read data into passed in buffer. Remove static buffer.
3652 * read.c (scrub_from_string): Change to take char * and int. Copy
3653 data into passed in buffer.
3655 * hash.h: Neaten. Declare hash_traverse.
3656 * hash.c: Complete rewrite based on BFD hashing code.
3657 * gasp.c (chunksize): New variable.
3658 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3661 1999-05-28 Nick Clifton <nickc@cygnus.com>
3663 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3664 addend unless the target uses an old ABI.
3666 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3668 -Wchar-subscripts cleanup
3669 * listing.c (listing_newline): Use unsigned char variable, so
3670 calls to isascii,iscntrl are correct.
3671 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3673 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3674 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3675 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3676 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3678 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3680 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3682 (arch_coldfire_p): New #define.
3683 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3685 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3687 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3689 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3690 (install_operand): Add place `N'.
3691 (init_table): Add registers ACC, MACSR, MASK.
3693 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3695 * config/tc-m68k.c: Change mcf5200 --> mcf.
3696 (archs): Add mcf5206e, mcf5307.
3697 (m68k_ip): Add format `u'.
3698 (install_operand): Add place `m', `M', `h'.
3699 (init_table): Add upper/lower registers.
3701 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3703 1999-05-28 Martin Dorey <mdorey@madge.com>
3705 * config/tc-i960.c: Several minor changes to add ELF and
3706 BFD_ASSEMBLER support.
3707 * config/tc-i960.h: Likewise.
3708 * configure.in (i960-*-elf*): New target.
3709 * aclocal.m4, configure: Rebuild.
3711 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3713 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3714 reloc changes when defined(BFD_ASSEMBLER).
3716 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3718 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3720 * write.c (write_print_statistics): Output to file, not stderr.
3722 * expr.c (generic_bignum_to_int32,64): Prototype.
3724 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3725 output_sleb128, output_uleb128, output_big_sleb128,
3726 output_big_uleb128, output_big_leb128): Prototype.
3727 (output_big_sleb128, output_big_uleb128): Make inline.
3728 (output_big_leb128): Remove inline
3730 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3731 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3732 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3733 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3734 value for correct overflow check in write.c:fixup_segment.
3735 * write.c (fixup_segment): Move bitfield overflow checks to after
3736 the md_apply_fix call.
3737 * config/obj-coff.c (fixup_segment): Likewise.
3738 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3739 valueT *val argument.
3741 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3743 * config/atof-ieee.c (gen_to_words): Correctly round a
3744 denormalized number. Fix off-by-one in range checking for
3745 exponent in a denormal.
3747 1999-05-10 Nick Clifton <nickc@cygnus.com>
3749 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3752 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3754 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3756 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3758 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3759 (ReverseRegRegmem): Remove.
3760 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3761 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3762 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3765 From Doug Ledford <dledford@redhat.com>
3766 * config/tc-i386.h (RegXMM): New for P/III.
3767 * config/tc-i386.c: Add support for P/III.
3769 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3771 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3772 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3773 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3775 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3777 * config/tc-i386.c (i386_immediate): Skip whitespace before
3778 complaining about junk after expression.
3779 (i386_displacement): Likewise.
3781 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3783 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3784 Don't copy before downcaseing.
3786 1999-05-05 Catherine Moore <clm@cygnus.com>
3788 * tc-m68k.c: Include elf/m68k.h.
3789 (m68k_elf_final_processing): New routine.
3790 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3793 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3795 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3798 1999-04-30 Nick Clifton <nickc@cygnus.com>
3800 * config/tc-mcore.c (mcore_s_section): Dump literals before
3803 1999-04-29 Nick Clifton <nickc@cygnus.com>
3805 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3808 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3810 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3811 (TC_INIT_FIX_DATA): Delete.
3812 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3813 (TC_INIT_FIX_DATA): Delete.
3814 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3815 * write.c (fix_new_internal): Initialize fx_cgen member.
3816 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3817 (gas_cgen_md_apply_fix3): Update.
3818 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3819 (md_cgen_record_fixup_exp): Update.
3820 (FX_OPINFO_R_TYPE): Update.
3822 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3823 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3824 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3825 * frags.h (struct frag): Make opindex, opinfo ints.
3827 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3829 1999-04-26 Tom Tromey <tromey@cygnus.com>
3831 * aclocal.m4, configure: Updated for new version of libtool.
3833 1999-04-22 Nick Clifton <nickc@cygnus.com>
3835 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3837 (md_apply_fix3): Do not fix up absolute relocations against
3840 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3842 1999-04-20 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3845 changes and data-in-text directives.
3846 (mcore_cons): New function: intercept cons() operations.
3847 (mcore_float_cons): New function: intercept float_cons()
3849 (mcore_stringer): New function: intercept stringer() operations.
3851 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3853 * obj.h (struct format_ops): Change generate_asm_lineno field to
3855 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3857 * config/tc-alpha.c (find_opcode_match): Add default case to
3859 (find_macro_match): Likewise.
3860 (load_expression): Parenthesize && within ||.
3862 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3864 1999-04-17 Nick Clifton <nickc@cygnus.com>
3866 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3867 .text .data .section pseudo ops.
3868 (mcore_s_section): New function. Dump lits before changing secs.
3869 (mcore_s_text): New function. Dump lits before changing secs.
3870 (mcore_s_data): New function. Dump lits before changing secs.
3872 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3874 * config/tc-mips.c (mips_32bitmode): New.
3875 (md_begin): Set mips_32bitmode if needed.
3876 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3877 Set EF_MIPS_32BITMODE.
3879 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3881 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3884 1999-04-16 Nick Clifton <nickc@cygnus.com>
3886 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3888 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3890 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3891 expressions correctly.
3894 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3896 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3898 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3900 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3901 and fmpynfadd instructions.
3903 1999-04-11 Richard Henderson <rth@cygnus.com>
3905 * as.h (environ): Declare it, if needed.
3906 * as.c (dump_statistics): Don't declare environ.
3907 * configure.in (environ): Detect declaration.
3908 * configure, config.in: Rebuild
3910 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3911 (i386_displacement): Allocate enough space for replacement buffer.
3912 Clean up replacement buffer initialization.
3914 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3916 * subsegs.c (section_symbol): Don't create a new symbol if one
3917 already exists; instead, use the existing one, but set its segment
3918 and frag data if it hasn't already been defined.
3919 * config/obj-coff.c (c_section_symbol): Likewise.
3921 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3923 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3925 1999-04-08 Nick Clifton <nickc@cygnus.com>
3927 * config/tc-mcore.c: New File: Support routines for MCore
3929 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3930 * config/obj-coff.c: Add support for mcore-pe target.
3932 * Makefile.am: Add support for MCore targets.
3933 * Makefile.in: Regenerate.
3934 * configure.in: Add support for MCore targets.
3935 * configure: Regenerate.
3937 * doc/all.texi: Set MCORE.
3938 * doc/as.texinfo: Document MCore specific command line options.
3940 * write.h: Prevent multiple inclusion.
3942 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3944 * asintl.h (LC_MESSAGES): Never define.
3945 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3947 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3950 * Makefile.am (m68k-parse.c): If configuring in the source
3951 directory, copy m68k-parse.y into the local directory before
3952 running ylwrap, to remove spurious differences when generating
3954 * Makefile.in: Rebuild.
3956 * config/tc-sparc.h (md_do_align): Just allocate the number of
3957 bytes necessary, rather than always allocating 1024.
3959 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3961 * listing.c (listing_newline): Add cast to avoid warning.
3962 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3963 * config/tc-i386.c (i386_scale): Add return value.
3964 (build_displacement_string): Remove unused local temp_disp2.
3965 (i386_intel_memory_operand): Add parentheses to avoid warning.
3966 (i386_intel_operand): Remove unused local end_of_operand_string.
3967 (i386_operand): Remove unused local operand_modifier.
3968 (i386_operand): Add parens to avoid warning.
3970 1999-04-04 Don Bowman <don@pixsci.com>
3972 * configure.in: Add mips*-*-vxworks* target; have it define
3974 * configure, config.in: Rebuild.
3976 1999-03-31 Nick Clifton <nickc@cygnus.com>
3978 * configure.in (emulations): Add support for arm-epoc-pe.
3979 * configure: Regenerate.
3980 * config/te-epoc-pe.h: New file. Define macros specific to
3982 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3983 for arm-epoc-pe target.
3985 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3987 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3989 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3991 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3992 detect ",n" without a condition.
3993 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3996 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3998 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3999 instruction is encoded with one bit.
4002 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4004 * doc/internals.texi (CPU backend): Mention that
4005 line_separator_chars should not include newline. From thi
4006 <ttn@mingle.glug.org>.
4008 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4010 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4011 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4013 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4015 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4017 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4019 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4022 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4024 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4026 1999-03-15 Martin Hunt <hunt@cygnus.com>
4028 * app.c (do_scrub_begin): Change '-' back to a symbol char
4029 so we can use multiple opcodes on a line again.
4031 * config/tc-d30v.c: By default, warn if a symbol has
4032 the same name as a register. Plus some minor
4033 updates from the branch.
4035 1999-03-13 Nick Clifton <nickc@cygnus.com>
4037 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4038 BFD_RELOC_16 and BFD_RELOC_64.
4040 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4042 * expr.c (expr): Add missing else.
4044 1999-03-12 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-arm.c (md_apply_fix3): Improve error message.
4048 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4050 * Makefile.am (CPU_TYPES): Add fr30.
4051 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4052 (fr30,m32r dependencies): Update.
4053 * Makefile.in: Rebuild.
4055 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4056 (gas_cgen_record_fixup_exp): Ditto.
4057 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4058 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4059 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4060 (md_cgen_lookup_reloc): Update use of operand->type.
4061 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4062 (md_convert_frag): Call cgen_operand_lookup_by_num.
4063 (md_cgen_lookup_reloc): Update use of operand->type.
4064 (m32r_cgen_record_fixup_exp): Ditto.
4066 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4068 * config/tc-mips.c (md_show_usage): Fix message.
4070 1999-03-03 Nick Clifton <nickc@cygnus.com>
4072 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4073 and LDR reg,=<expr> instruction.
4075 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4078 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4080 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4082 1999-02-17 Nick Clifton <nickc@cygnus.com>
4084 This patch was created by: Scott Bambrough
4085 <scottb@corelcomputer.com>
4088 Special cased '@' character. The '@' character is used as the
4089 ARM assembler comment character, as a special character
4090 and in ELF .symver pseudo-op's, and as a special character in
4091 .type and .section pseudo-ops.
4092 (symver_pseudo): New static variable.
4093 (symver_state): New static variable.
4094 (struct app_save): Add field 'symver_state'.
4095 (app_push): Save global symver_state int struct app_save.
4096 (app_pop): Restore global symver_state from struct app_save.
4097 (do_scrub_chars): Special case handling of '@' character in
4100 * configure.in: Modified to recognize armv* uname syntax from ARM
4102 * configure: Regenerated.
4104 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4105 a prefix to the section's type.
4106 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4107 the type's typename.
4109 * config/tc-arm.h: Add support for PIC generation:
4110 (pic_code): New boolean.
4111 (obj_relocate_extern): Define.
4112 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4113 (TC_CONS_FIX_NEW): Define.
4114 (tc_fix_adjustable): Define.
4115 (GLOBAL_OFFSET_TABLE_NAME): Define.
4117 * config/tc-arm.c: Add support for PIC generation:
4118 (line_seperator_chars): Allow ';' as a seperator for Linux.
4119 (is_immediate_prefix): New macro.
4120 (arm_parse_reloc): New function.
4121 (s_arm_elf_cons): New function.
4122 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4123 (md_undefined_symbol): Special case handling for the Global Offset
4125 (md_apply_fix3): Handle PIC relocs.
4126 (tc_gen_reloc): Handle PIC relocs.
4127 (md_parse_option): Add support for '-k' command line switch to
4128 enable PIC generation.
4129 (cons_fix_new_arm): New function.
4130 (s_arm_elf_cons): New function.
4132 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4134 * configure.in: Add comments for uses of AC_DEFINE.
4135 * acinclude.m4: Likewise.
4136 * acconfig.h: Remove.
4137 * aclocal.m4: Rebuild.
4138 * configure: Rebuild.
4139 * Makefile.in: Rebuild.
4140 * config.in: Rebuild.
4142 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4144 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4145 non-constant offset from a base register.
4147 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4149 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4152 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4154 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4155 (emit_insn): Look for pc-relative and no-overflow specifiers on
4156 internal relocation types.
4158 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4160 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4163 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4165 (mips_4650, mips_4010, mips_4100): Variables removed.
4166 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4167 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4169 (md_begin): Don't bother initializing the mips_NNNN variables;
4170 mips_cpu is set, and that's good enough now.
4171 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4172 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4173 (show): New function, to handle wrapping in the CPU lists.
4174 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4176 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4178 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4179 than treat as an immediate specifier.
4181 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4183 * config/tc-i386.c: Prototype many functions.
4184 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4185 (i386_immediate): Remove unused second argument.
4186 (i386_intel_operand): Fix i386_is_reg typo.
4187 (i386_operand): Use allow_naked_reg.
4188 (output_invalid): Make operand int for K&R.
4190 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4192 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4194 * Makefile.in: Rebuild.
4196 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4198 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4200 (EXTRA_as_new_SOURCES): Comment out.
4201 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4202 * Makefile.in: Rebuild.
4203 * doc/Makefile.in: Rebuild.
4204 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4205 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4206 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4207 * configure: Rebuild.
4208 * aclocal.m4: Rebuild.
4209 * config.in: Rebuild.
4210 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4211 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4212 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4213 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4214 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4215 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4216 (gas_cgen_record_fixup_exp): Ditto.
4217 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4218 descriptor, not global variable.
4219 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4220 descriptor, not global variable. Refer to insert_operand handler
4221 via cpu descriptor, not global function.
4222 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4223 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4224 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4225 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4226 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4227 * config/tc-m32r.c: Ditto.
4228 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4229 (md_assemble): Ditto.
4230 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4232 1999-02-09 Nick Clifton <nickc@cygnus.com>
4234 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4235 relocations for ELF targets.
4237 1999-02-08 Nick Clifton <nickc@cygnus.com>
4239 * configure.in: Add support for StrongARM target.
4240 * configure: Regenerate.
4242 1999-02-05 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4246 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4249 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4251 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4253 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4255 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4256 (INTEL_DWORD_MNEM_SUFFIX): Define.
4259 (DWORD_PTR): Define.
4260 (XWORD_PTR): Define.
4262 (OFFSET_FLAT): Define.
4264 (NONE_FOUND): Define.
4267 * config/tc-i386.c (set_intel_syntax): New routine.
4268 (intel_syntax): Declare.
4269 (allow_naked_reg): Declare.
4270 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4271 (intel_float_operand): New routine.
4272 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4273 Handle brackets as well as parens. Call i386_intel_operand for
4274 intel syntax. Reverse operands if appropriate. Handle new
4275 suffixes. Handle movzx and movsx.
4276 (i386_is_reg): New routine.
4277 (i386_immediate): New routine.
4278 (i386_scale): New routine.
4279 (i386_displacement): New routine.
4280 (i386_operand_modifier): New routine.
4281 (build_displacement_string): New routine.
4282 (i386_parse_seg): New routine.
4283 (i386_intel_memory_operand): New routine.
4284 (i386_intel_operand): New routine.
4285 (i386_operand): Call i386_displacement, i386_immediate,
4286 i386_scale, etc. instead of handling inline.
4287 (parse_register): Handle registers without prefix.
4289 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4291 * configure: Regenerate.
4292 * configure.in (arm-*-oabi): New.
4293 (thumb-*-oabi): New.
4294 * config/tc-arm.c (target_oabi): Declare.
4295 (md_apply_fix3): Support REL relocs.
4296 (md_parse_option): Handle -oabi.
4297 (elf32_arm_target_format): New routine.
4298 (md_longopts): Add OPTION_OABI.
4299 * config/tc-arm.h: Redefine TARGET_FORMAT.
4302 1999-01-28 Nick Clifton <nickc@cygnus.com>
4304 * write.c (write_relocs): Handle out of range error.
4306 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4307 (fr30_force_relocation): Default to 0.
4309 * config/tc-fr30.h (obj_fix_adjustable): Define.
4310 (TC_FORCE_RELOCATION): Define.
4312 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4315 1999-01-16 Nick Clifton <nickc@cygnus.com>
4317 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4318 merge of two instructions if the left instruciton kills the right.
4320 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4322 * Makefile.in: Regenerate.
4323 * configure.in: Redo test for using cgen.
4324 * configure: Regenerate.
4326 1999-01-09 Nick Clifton <nickc@cygnus.com>
4328 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4329 redefinition of this macro.
4331 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4333 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4336 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4338 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4339 a read of HI or LO and an immediatly following branch.
4341 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4343 * config/tc-mips.c (md_begin): Another correction to the setting of
4346 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4348 * config/tc-mips.c (md_begin): Correct type-o in setting of
4351 1998-12-21 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4354 bit insn when optimizing, so that parallelised instructions will
4355 start on a 32 bit boundary.
4357 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4359 * config/tc-mips.c (mips_eabi64): New.
4360 (md_begin): Set mips_eabi64.
4361 (mips_elf_final_processing): Use it.
4363 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4365 * config/tc-mips.c (mips_elf_final_processing):
4366 Correct setting of ABI in e_flags.
4368 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4370 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4373 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4375 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4377 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4379 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4380 warning, values that don't fit in the field.
4382 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4384 * config/tc-mips.c (mips_abi_string): New.
4385 (md_parse_option,md_longopts): Add mabi.
4386 (mips_elf_final_processing): Set e_flags based on mabi flag.
4388 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4390 * config/tc-mips.c (md_parse_option): Handle vr4111.
4392 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4394 * config/tc-h8300.c (build_bytes): Change message given if the
4395 instruction requires H8/300H mode and we're not in Hmode, to
4396 suggest that it may be the operand modes that are the problem, not
4397 necessarily the opcode.
4399 1998-12-10 Nick Clifton <nickc@cygnus.com>
4401 * config/tc-fr30.c: Add line separator character.
4403 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4405 * configure.in (hppa-*-mpeix*): New target.
4406 * config/obj-som.h (obj_som_compiler): Declare.
4407 * config/obj-som.c (compiler_seen): New static variable.
4408 (obj_som_compiler): New function.
4409 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4410 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4411 (pa_type_args): Set hppa_priv_level.
4412 (pa_compiler): New static function if OBJ_SOM.
4413 * configure: Rebuild.
4415 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4417 * read.c (output_leb128): Don't mark as inline.
4419 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4421 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4422 AIX .vbyte unaligned data support.
4423 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4424 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4427 1998-12-07 Nick Clifton <nickc@cygnus.com>
4429 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4432 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4434 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4435 BFD_RELOC_ARM_PCREL_BRANCH.
4437 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4439 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4440 checking the target type.
4441 (mips-dec-bsd*): Set endian to little.
4442 * configure: Rebuild.
4444 COFF weak symbol support, based on patches from Mark Elbrecht
4445 <snowball3@usa.net>:
4446 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4447 * config/obj-coff.c (obj_coff_weak): New static function.
4448 (obj_coff_endef) [both versions]: Handle weak symbols.
4449 (coff_frob_symbol): Likewise.
4450 (yank_symbols): Likewise.
4451 (obj_pseudo_table): Add "weak".
4453 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4454 <aymeric.vincent@emi.u-bordeaux.fr>.
4455 * aclocal.m4: Rebuild with current tools.
4456 * configure: Rebuild.
4458 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4459 an assertion failure for a case we can't handle when OBJ_ECOFF.
4461 * expr.c (operator): And with 0xff to avoid problems with signed
4464 1998-12-03 Nick Clifton <nickc@cygnus.com>
4466 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4467 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4469 1998-12-02 Nick Clifton <nickc@cygnus.com>
4471 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4474 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4476 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4477 calculation of pcrel point.
4479 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4484 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4486 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4488 (d10v_cleanup): Only generate previous insn if a multiline insn is
4491 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4493 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4496 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4498 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4499 -marm6xxx command line switches.
4501 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4503 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4504 (itbl-ops.o): Delete duplicate dependencies.
4505 Rebuild dependencies.
4506 Add fr30 dependencies.
4507 * Makefile.in: Rebuild.
4509 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4513 * listing.c: Ignore line terminator characters found inside
4516 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4518 * po/gas.pot: Regenerated.
4520 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4522 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4523 fr30_is_label_start(). Also checks for delay slot insns.
4525 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4526 FR30 instructions which contain a colon in the mnemonic.
4528 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4530 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4532 * config/tc-fr30.c: Removed currently superflous code.
4534 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4536 * config/tc-fr30.h: New file.
4537 * config/tc-fr30.c: Tweaking so that it will compile.
4539 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4541 * config/tc-d10v.h (obj_fix_adjustable): Define.
4542 (TC_FORCE_RELOCATION): Define.
4543 (d10v_force_relocation): Declare.
4544 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4545 (md_apply_fix3): Handle Vtable relocs.
4546 (d10v_fix_adjustable): New.
4547 (d10v_force_relocation): New.
4549 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4551 * config/tc-d30v.c: Change default behaviour to ignore potential
4552 conflicts between register name and symbol names.
4554 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4556 * configure.in: Add fr30-*-*.
4557 * config/tc-fr30.c: New file.
4558 * Makefile.in: Regenerated.
4559 * config.in: Regenerated.
4560 * configure: Regenerated.
4561 * doc/Makefile.in: Regenerated.
4562 * po/gas.pot: Regenerated.
4564 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4566 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4569 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4571 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4573 (do_scrub_chars): Add some casts to unsigned char to avoid
4574 unwanted sign extension.
4575 * read.c (lex_type): Set characters about 127 to be symbol
4577 * config/tc-i386.c (md_begin): Set identifier_chars and
4578 operand_chars for values above 127.
4580 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4582 * configure.in: detect cygwin* instead of cygwin32*
4583 * configure: regenerate
4585 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4587 * listing.c: Add support for producing a listing from piped
4590 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4592 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4593 (append_insn): Account for the tx39's multiply behavior.
4595 1998-10-26 Michael Meissner <meissner@cygnus.com>
4597 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4598 from assemble_parallel_insns. Add support for '->' to indicate
4599 explicitly serializing the instructions.
4600 (md_assemble): Ditto.
4602 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4604 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4607 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4609 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4611 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4613 * config/tc-mips.c : support frame and regmask/fregmask when
4614 MIPS_STABS_ELF is specified.
4616 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4618 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4619 (md_apply_fix): Don't return 1 for VTABLE relocs.
4620 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4622 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4624 * doc/c-i386.texi: Replace occurences of "opcode" with
4625 "instruction mnemonic", "instruction", or "mnemonic" when
4626 referring to the name of an instruction. Use "opcode" when
4627 referring to the sequence of machine bytes.
4629 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4630 (is_opcode_char): Rename to is_mnemonic_char.
4631 (md_assemble and i386_operand): Correct error messages from
4632 "opcode" to "instruction mnemonic"
4633 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4634 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4635 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4636 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4637 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4638 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4639 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4641 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4643 * config/tc-i386.c (i386_operand): Check for garbage after
4646 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4648 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4649 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4651 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4653 * config/tc-sh.h (obj_fix_adjustable): Define.
4654 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4655 (md_apply_fix): Likewise.
4656 (tc_gen_reloc): Likewise.
4657 (sh_fix_adjustable): New.
4659 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4661 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4662 * cgen.h (gas_cgen_finish_insn): Update prototype.
4663 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4664 cgen_insn_t -> CGEN_INSN_INT.
4665 (make_parallel): Update handling of CGEN_INT_INSN_P.
4666 (assemble_parallel_insn): Ditto.
4667 (target_make_parallel): New function.
4668 (md_assemble): Use it.
4670 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4672 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4674 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4676 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4677 converted into lower case.
4679 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4681 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4682 (gas_cgen_tc_gen_reloc): Likewise.
4683 * config/tc-m32r.h (obj_fix_adjustable): Define.
4684 * config/tc-m32r.c (m32r_fix_adjustable): New.
4685 (m32r_force_relocation): Handle VTABLE relocs.
4687 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4689 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4691 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4693 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4694 to lower case before parsing.
4696 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4697 parallel insns modift buts in the PSW as a side effect.
4699 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-d30v.c (find_format): Test for missing flag and
4704 (md_apply_fix3): Fix error messages to avoid
4705 assumption about presence of a symbol.
4707 (parallel_ok): Disallow parallel instructions that both modify the
4710 (find_format): Generate a warning if an odd numbered register is
4711 used as the first register in a mutli-register instruction.
4713 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4715 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4716 relocations are always associated with a symbol.
4718 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4720 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4721 (elf32_sparc_force_relocation): Declare.
4722 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4723 (tc_gen_reloc): Handle vtable relocs.
4724 (elf32_sparc_force_relocation): New.
4726 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4728 * symbols.c (S_IS_FUNCTION): New.
4729 * config/tc-v850.h (obj_fix_adjustable): Define.
4730 (TC_FORCE_RELOCATION): Define.
4731 (v850_force_relocation): Declare.
4732 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4733 of fx_addnumber for VTABLE reloc addends.
4734 (md_apply_fix3): Handle VTABLE relocs.
4735 (v850_fix_adjustable): New.
4736 (v850_force_relocation): New.
4738 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4740 * tc-hppa.c (fp_operand_format): Add some additional formats.
4741 (pa_ip): Do not automatically promote into pa2.0 mode.
4742 (pa_level): Handle ".level 2.0".
4744 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4746 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4747 * config/tc-i386.h (template.extension_opcode): Change to
4748 unsigned int to allow full range of 8-bit opcode suffixes.
4749 (None): Redefine as 0xffff.
4751 From Jeff B Epler <jepler@usgs.gov>
4752 * doc/c-i386.texi (i386-SIMD): New section.
4754 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4756 * read.c (discard_rest_of_line): New function.
4757 * read.h: Declare it.
4758 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4760 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4762 * config/tc-d10v.c (find_symbol_matching_register): New function.
4763 (find_opcode): Cope with the case where a register name matches
4766 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4768 * config/tc-v850.c (md_pcrel_from): Rename to
4769 v850_pcrel_from_section.
4770 (v850_pcrel_from_section): Do not resolves symbols in other
4773 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4775 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4777 * config/tc-d10v.c (find_opcode): Generate an error if a register
4778 is supplied for an operand that should not be a register.
4780 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4782 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4783 instructions to have another instruction in the right bin.
4785 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4787 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4788 the right container if the left container holds a branch
4791 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4793 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4794 both a register name and symbol name.
4795 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4797 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4799 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4800 execution unit class.
4802 (reg_name_search): If a name matches a register and a symbol,
4803 prefer the register.
4804 (find_format): Disallow flag registers when a general purpose
4805 register is required.
4806 If a number is required, but a register has been given, check to
4807 see if a symbol with the same name as the register exists, and if
4808 so, use that symbol.
4810 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4812 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4814 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4816 * config/tc-d30v.c (find_format): Do not accept flag registers as
4817 general purpose registers.
4818 (find_format): If an immediate value is expected at a given place
4819 in a format, but a register name has been provided instead, check
4820 to see if that register name matches the name of a predefined
4821 symbol and if it does, then use the symbol instead.
4822 (reg_name_search): If a register name matches a symbol name,
4823 prefer the register name to the symbol name.
4825 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4827 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4828 the previous insn to empty.
4830 1998-09-20 Michael Meissner <meissner@cygnus.com>
4832 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4833 pieces, forcing the use of an ANSI compiler.
4835 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4837 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4839 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4841 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4843 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4845 (obj_elf_vtable_entry): Likewise.
4846 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4847 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4848 (tc_gen_reloc): Likewise.
4849 (arm_fix_adjustable): Likewise.
4850 (elf32_arm_force_relocation): New.
4851 (armelf_frob_symbol): Remove coff-style symbol support.
4853 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4855 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4857 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4859 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4860 OBJ_COFF so that routine is defined for a.out format.
4862 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4864 * config/tc-i386.c (i386_operand): Detect non-segment registers
4865 used as segment prefixes.
4867 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4870 optimize across FDE boundaries.
4872 * config/obj-coff.c (obj_coff_section): Preserve any link once
4873 flags when setting the section flags.
4875 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4877 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4878 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4880 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4882 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4885 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4887 * frags.c (frag_grow): Include the size of the frag struct in the
4890 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4891 if the new subseg comes before the old.
4893 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4895 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4896 to handle edge8 and edge16.
4898 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4900 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4901 before we clobber the symbol involved.
4903 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4905 * config/tc-arm.c: Remove OBJ_ELF definitions for
4906 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4907 use arm_adjust_symtab for OBJ_COFF.
4908 (armelf_adjust_symtab): New Routine.
4909 * config/tc-arm.h: Define obj_adjust_symtab to
4910 armelf_adjust_symtab for OBJ_ELF.
4912 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4914 * configure.in: Make all i386-elf targets use bfd_gas.
4915 * config/tc-i386.c (tc_i386_force_relocation): New.
4916 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4917 (md_apply_fix3): Likewise.
4918 (tc_gen_reloc): Handle them.
4919 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4920 tc_i386_force_relocation.
4922 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4926 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4929 current opcode after writing the first insturction of a reverse
4932 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4934 * read.h (generate_lineno_debug): Add prototype.
4935 * read.c (generate_lineno_debug): Make non-static.
4937 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4939 * config/tc-i386.c (md_assemble): Only warn for address/data size
4942 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4944 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4945 against Thumb function names, as the linker needs this information.
4947 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4949 * expr.c (operand): Check also that there is no advance in operand
4950 after atof_generic in order to decide "is it label 0f or floating
4953 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4956 command line options with a single dash.
4957 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4959 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4961 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4962 * tc-arm.c (arm_fix_adjustable): New routine.
4964 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4966 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4967 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4968 demand_empty_rest_of_line before mri_comment_end.
4969 (equals): Check garbage after expression before
4970 mri_comment_end in MRI mode.
4972 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4975 small immediate constant to use the constant itself rather than
4978 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4981 (pa_leave): Likewise.
4983 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4985 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4987 (i386_operand): Fix an error message.
4989 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4991 * doc/c-arm.texi (ARM Directives): Document .req directive.
4993 * config/tc-arm.c (reg_required_here): Display erroneous string if
4994 the register name could not be decoded.
4995 Do not set inst.instruction if the sift is -1.
4997 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4999 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5002 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5004 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5005 even if it is belived to be unnecessary.
5007 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5009 config/tc-i386.c (i386_operand): Size immediate constants by
5010 suffix (erroneously removed as part of July 7 change).
5012 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5014 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5015 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5016 (armelf_frob_symbol): New Routine.
5017 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5019 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5021 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5023 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5026 command line switches passed to assembler.
5028 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5030 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5031 (gas_cgen_opcode_desc): Declare.
5032 (gas_cgen_parse_operand): Declare.
5033 (*): Prepend gas_ to gas specific fns to denote them as such.
5035 * cgen.c (gas_cgen_opcode_desc): New global
5036 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5037 (queue_fixup): Renamed from cgen_queue_fixup.
5038 (*): Prepend gas_ to gas specific fns to denote them as such.
5040 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5041 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5042 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5043 Open opcode table and initialize it.
5044 (make_parallel): Use gas_cgen_opcode_desc.
5045 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5046 (md_assemble): Ditto.
5048 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5050 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5051 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5052 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5053 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5054 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5055 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5056 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5057 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5058 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5059 (INIT_STAB_SECTION): Likewise.
5060 (OBJ_PROCESS_STAB): Likewise.
5062 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5063 (md_parse_option): Watch for them.
5064 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5065 (md_begin): Kill neverdef code.
5066 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5067 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5068 (s_alpha_coff_wrapper): New.
5069 (md_pseudo_table): Trap all ECOFF pseudos.
5071 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5073 Start of changes to remove mdebug section from mips*-elf
5074 Based on MIPS_STAB_ELF definition
5075 * acconfig.h: undef if not configured
5076 * config.in: undef if not configured
5077 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5078 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5079 * stabs.c (s_stab_generic): flush frag
5081 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5083 * configure.in: (arm-*-elf): Handle.
5084 (thumb-*-elf): Handle.
5085 * configure: Regenerate.
5086 * read.c (stringer): Fix typo in comment.
5087 * write.c (fixup_segment): Don't add symbol value to addend if
5089 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5091 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5094 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5096 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5097 (write_2_short): Emit warning if new flag is set.
5098 (do_assemble): Set flags if left instruction is one of special
5099 "right-instruction-killer" type.
5101 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5103 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5104 Always output words in debug_info section as big endian.
5105 (sparc_target_format): Choose correct bfd target.
5106 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5108 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5110 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5111 to work with internationalization code. Issue an error when two
5112 operands match that are not allowed to match.
5114 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5116 * configure.in (install_tooldir): Allow target to specify whether
5117 it wants to be installed in $(tooldir)/bin.
5118 * configure: Regenerate.
5119 * Makefile.am (install-exec-local): Set install-exec-tooldir
5120 dependency via configure.
5121 * Makefile.in: Regenerate.
5123 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5125 * Makefile.am (install-exec-local): Split into two ...
5126 (install-exec-bindir,install-exec-tooldir): New rules.
5127 * Makefile.in: Regenerate.
5129 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * Makefile.am (install-exec-local): Don't remove the file before
5132 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5133 W. Rozycki <macro@ds2.pg.gda.pl>.
5134 * Makefile.in: Rebuild.
5136 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5138 * cgen.c: Include libiberty.h.
5139 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5140 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5141 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5142 (md_cgen_lookup_reloc)): Declare.
5143 (md_cgen_record_fixup_exp): Declare.
5144 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5145 (m32r_relax_frag): Declare.
5146 (cgen_md_apply_fix3): Decls moved to cgen.h.
5147 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5148 (m32r_cgen_record_fixup_exp): Delete decl.
5149 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5150 (assemble_nop): Delete.
5151 (expand_debug_syms): Delete unused `exp'.
5152 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5153 Add default case for -Wall.
5154 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5155 (md_atof): Delete unused wordP.
5157 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5159 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5162 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5164 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5165 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5166 .print, .purgem, and .struct. Remove documentation for
5169 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5171 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5172 Update call to insert_operand.
5174 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5176 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5178 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5180 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5181 whitespace after a prefix operator.
5183 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5185 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5187 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5189 * config/tc-sparc.c (log2): New static function.
5190 (s_reserve): Use log2 to convert alignment before calling
5192 (s_common): Use log2 to convert alignment before calling
5193 record_alignment and frag_align.
5194 (sparc_cons_align): Use log2.
5196 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5198 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5199 (s_common): Likewise.
5201 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5202 initialization of waddr.
5203 (sparc_elf_final_processing): Add default case to switch.
5205 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5207 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5208 than temporary real.
5210 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * write.c (subsegs_finish): Don't align the segments if there were
5215 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5216 copying aux information.
5218 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5219 expression into a symbol.
5221 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5223 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5224 type to unsigned int.
5225 (md_assemble): Change type used to store offsets from unsigned
5227 (i386_operand): Switch error check to only call RESTORE_END_STRING
5228 once after parse_register.
5230 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5232 * config/tc-v850.c (md_show_usage): Changed format to match that
5235 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5237 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5239 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5241 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5244 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5246 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5247 * doc/Makefile.in: Rebuild.
5249 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5251 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5252 for %lo expressions.
5253 (mips_ip, case 'u'): Move range check after code to mask
5254 off bits in %hi/%lo expressions. Mask off high bits for
5257 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5259 * doc/Makefile.am (gasver.texi): New target.
5260 (as.info, as.dvi): Depends upon gasver.texi.
5261 * doc/as.texinfo: Include gasver.texi. Mention version number on
5262 title page and in top node.
5263 * doc/Makefile.in: Rebuild.
5265 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5267 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5268 but not including the line containing the edict.
5269 * listing.h (LISTING_EOF): New.
5270 * input-scrub.c (input_scrub_next_buffer): Call it.
5272 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5274 * config/tc-i386.c (i386_operand): Don't set the size of an
5275 immediate address based solely on the suffix and the mode.
5277 * config/tc-i386.c (md_assemble): Add assertion to make sure
5278 overlap2 does not set Imm.
5280 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5281 sequences of whitespace to a single space.
5282 (is_space_chars): Just compare with space.
5283 (md_begin): Don't initialize space_chars.
5284 (md_assemble): Just skip a single whitespace character.
5285 (i386_operand): Rewrite base-index parsing to use new
5286 parse_register, and to skip white space. Skip white space in a
5287 number of other places too. Don't give error message if
5288 parse_register fails.
5289 (parse_register): Change reg_string parameter to be non-const.
5290 Add end_op parameter. Skip white space after the `%', and return
5291 end of register string. Give error message here rather than
5294 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5296 Based on patch from Matt Semersky <matts@scd.hp.com>:
5297 * expr.c (op_encoding): Make const.
5298 (expr_set_precedence): New function.
5299 (expr_begin): Don't set operator rankings, just call
5300 expr_set_precedence.
5301 * expr.h (expr_set_precedence): Declare.
5302 * read.c (s_mri): Call expr_set_precedence.
5304 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5306 * doc/as.texinfo (Statements): Remove paragraph discussing
5307 continuing lines with a backslash. This hasn't worked for years,
5310 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5312 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5314 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5315 (ps_CTORS, ps_DTORS): New section types.
5316 (vms_fixup_xtors_section): New function
5317 (Ctors_Psect, Dtors_Psect): Define.
5318 (IS_GXX_XTOR): Define
5319 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5320 Filter static constructors/destructors and add to
5321 Ctors_Symbols/Dtors_Symbols chain.
5322 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5323 appropriate section.
5325 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5326 * makefile.vms: Merge vax/vms support.
5328 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5330 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5331 (elf_pseudo_table): Add them.
5332 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5333 (md_apply_fix): Accept them.
5334 (mips_fix_adjustable): Don't adjust them.
5335 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5336 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5337 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5338 (tc_fix_adjustable): Don't adjust them.
5340 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5342 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5344 * Makefile.in: Regenerate.
5345 * configure.in: AC_SUBST cgen_cpu_prefix.
5346 * configure: Regenerate.
5348 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5350 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5351 Changed all users of COND12_DELAY.
5353 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5355 * config/tc-mn10300.c (set_arch_mach): New function.
5356 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5357 (md_begin): Default to mn10300 mode.
5358 (md_assemble): Only accept instructions for the core mn10300
5359 chip and the active machine type.
5361 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5363 * subsegs.h (segment_info_type): Give the struct a name.
5364 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5365 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5366 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5367 * config/tc-w65.h (tc_reloc_mangle): Declare.
5368 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5370 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5372 * config/tc-v850.c (v850_comm): Restore old section
5373 after common processing.
5375 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5377 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5379 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5381 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5382 char with code that explicitly sign-extends.
5384 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-v850.c (md_begin): Restore text section as the current
5387 section after creating call table sections.
5388 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5391 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5392 with call to macro SYM_AUXINFO.
5394 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5396 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5397 with the program transform name.
5398 * Makefile.in: Rebuild.
5400 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5402 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5405 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * config/tc-i386.c (i386_operand): Be prepared for a space between
5408 the open parenthesis and the start of the register operand,
5409 because of the June 16 change.
5411 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5413 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5416 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5419 even if it is belived to be unnecessary.
5421 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5423 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5425 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5427 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5429 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5430 shift amount for a repeated operand. The shift amount for the
5431 repeated copy comes from the size of the operand.
5433 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5435 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5437 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5439 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5441 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5443 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5444 characters in it as LEX_IS_SYMBOL_COMPONENT.
5445 * config/tc-i386.h (tc_symbol_chars): Define.
5446 (extra_symbol_chars): Declare.
5447 * config/tc-i386.c (extra_symbol_chars): Define.
5448 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5449 (line_comment_chars): Set to '/' if TE_LINUX.
5450 * doc/c-i386.texi (i386-prefixes): Update.
5451 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5453 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5455 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5456 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5458 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5460 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5461 constraint in instructions REP & REPI.
5463 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5465 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5466 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5468 (check_range): If the operand is shifted, then shift the number
5469 before checking its range.
5471 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5473 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5476 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5478 * config/tc-v850.c (v850_comm): Create special sections as needed.
5480 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5482 * config/tc-d10v.c (write_2_short): Addition of swapping
5483 instructions for sequential and reverse sequential order when
5484 given order is not possible.
5486 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * Makefile.am: Rebuild dependencies.
5489 (DEP_INCLUDES): Fix reference to intl build directory.
5490 * Makefile.in: Rebuild.
5492 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5494 * doc/c-i386.texi: Update 16 bit documentation.
5496 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5497 IgnoreDataSize to IgnoreSize as they are used for address size as
5499 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5500 32-bit mode, similarly addr16/data16 and variants.
5502 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5505 sequential word multiply instructions.
5507 (do_assemble): Add extra command line argument, to allow mul32
5508 attribute to be preserved across parallel insns.
5509 (md_assemble): Insert NOPs between explicitly parallel insns which
5510 contain an 32 bit multiply and a 16 multiply.
5512 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5514 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5517 * config/tc-i386.c (reloc): Add braces.
5519 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5520 consistent with Intel naming.
5521 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5522 use bitfields in sib_byte.
5523 (modrm_byte): Don't use bitfields here either.
5525 * config/tc-i386.c (current_templates): Add const.
5526 (parse_register): Add const to return, param, and char *s.
5527 (i386_operand): Add const to reg_entry *r.
5528 * config/tc-i386.h (templates): Add const to start, end.
5530 Inspired by code for 16 bit gas support from Martynas Kunigelis
5531 <martynas@nm3.ktu.lt>:
5532 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5533 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5534 (uses_mem_addrmode): Remove.
5535 (md_estimate_size_before_relax): Add support here too.
5536 (md_relax_table): Rewrite interface to md_relax for 16 bit
5538 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5539 (opcode_suffix_to_type): Remove.
5540 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5541 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5542 (md_convert_frag): Likewise.
5543 (i386_operand): Add support for 16 bit base/index regs,
5544 immediates, and displacements. Remove some unnecessary casts, and
5545 localise end_of_operand_string, displacement_string_start,
5546 displacement_string_end variables. Add GCC_ASM_O_HACK.
5547 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5549 * config/tc-i386.c (prefix_hash): Remove.
5550 (md_begin): Rewrite without obstacks. Remove prefix hash table
5551 handling. Rewrite lexical table handling.
5552 (i386_print_statistics): Don't print prefix statistics.
5553 (md_assemble): Rewrite instruction parser so that line is not
5554 converted to lower case. Don't do a hash_find for prefixes,
5555 instead recognise them via opcode modifier.
5556 (expecting_operand, paren_not_balanced): Localise variables.
5557 * config/tc-i386.h (IsPrefix): Define.
5558 (prefix_entry): Remove.
5560 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5561 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5562 '\\' in case where comment_chars contains '/'.
5564 * config/tc-i386.c (MATCH): Ensure given operand and template
5565 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5566 you must write `ljmp *table(%ebx)'.
5568 From H.J. Lu <hjl@gnu.org>:
5569 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5570 as 0 ifndef BFD_ASSEMBLER.
5571 (md_assemble): Allow immediate operands without suffix or
5572 other reg operand to default in size to the current code size.
5574 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5576 * config/tc-v850.c (md_begin): Restore creation of
5577 .call_table_text and .call_table_data sections.
5579 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5581 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5582 after emitting a word of noops.
5584 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5586 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5587 (i386_operand): Simplify checks for valid base/index combinations.
5588 Disallow `in 4(%dx),%al'.
5590 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5592 (add_prefix): Change parameter from char to int.
5594 * config/tc-i386.h (Ugh): Define opcode modifier.
5595 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5597 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5598 CONSISTENT_REGISTER_MATCH macros to check register types more
5599 thoroughly. Check for illegal suffix/operand combinations
5600 when matching insns with operands. Handle new `s' suffix, and
5601 associated FloatMF opcode modifier for float insns with memory
5603 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5604 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5605 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5606 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5607 DATA_PREFIX_OPCODE throughout.
5609 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5610 (md_assemble): Rewrite suffix/register operand checking code to be
5611 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5612 AnyMem, the better to grep.
5614 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5615 given a memory operand. Don't set Abs bits either.
5616 (type_names): Remove Mem*, Abs*.
5617 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5618 define opcode_modifiers as these cases are handled by Disp8,
5619 Disp16, Disp32 and suffix checks.
5620 (COMES_IN_BOTH_DIRECTIONS): Remove.
5621 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5623 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5624 if IgnoreDataSize modifier given. Remove ShortformW modifier
5625 test. Add test for ShortForm in W base_opcode modification.
5626 Merge Seg2ShortForm and Seg3ShortForm code.
5627 * config/tc-i386.h (ShortFormW): Remove.
5628 (IgnoreDataSize): Define.
5630 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5632 * config/tc-d30v.c (md_assemble): Store previous segment state
5633 with previous instruction.
5635 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5637 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5638 (ebp, esp): Remove static variables.
5639 (MATCH): Remove test for InOutPortReg.
5640 (i386_operand): Properly handle InOutPortReg here instead.
5641 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5642 (md_assemble): Simplify and correct modrm and sib generation.
5643 (i386_operand): Add warning for scale without index.
5644 Rewrite checks for valid base/index combinations.
5646 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5647 macros and enclose in do while(0).
5648 (RESTORE_END_STRING): Likewise.
5649 (md_assemble): Add one to printed operand number so we start
5650 from 1 not 0. Add some more gettext invocations.
5651 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5654 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5655 DATA_PREFIX, SEG_PREFIX): Define.
5656 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5657 (check_prefix): Remove function.
5658 (add_prefix): New function. Add prefix to i.prefix as well as
5660 (md_assemble): Changes for add_prefix. Remove hack for wait
5661 prefix, instead always output prefixes in fixed order. Test
5662 for jcxz/loop when selecting between word & dword operations,
5663 and add address size prefix rather than operand size prefix.
5664 Remove operand -> address size hack when emitting jcxz/loop.
5665 (i386_operand): Remove O_Absent check as it's done in expr.
5667 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * configure.in: Recognize m5200 as a cpu_type of m68k.
5670 * aclocal.m4: Rebuild with current libtool.
5671 * configure: Rebuild.
5673 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5675 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5676 to relaxable_symbol to prevent references to external symbol from
5679 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5681 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5682 symbols are relaxable.
5684 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5686 * config/tc-v850.c (md_begin): Don't create special
5687 sections by default.
5689 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5691 * config/tc-mips.c (macro): For div and udiv, close the
5692 reorder block as soon as possible.
5694 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5696 From Matt Semersky <matts@scd.hp.com>:
5697 * macro.c (macro_mri_mode): New function.
5698 * macro.h (macro_mri_mode): Declare.
5699 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5702 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5704 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5707 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5708 until after xstrdup in OBJ_EVAX case.
5710 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5712 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5713 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5714 of hardcoded magic number.
5715 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5717 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5719 * read.c (do_s_func): New function.
5721 * read.h (do_s_func): Add prototype.
5723 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5725 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5726 nops if fill pattern not specified.
5728 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5730 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5731 * config/te-go32.h (TE_GO32): Define.
5732 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5734 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5736 Implement .func/.endfunc pseudo-ops.
5737 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5739 * read.c (potable): Add .func,.endfunc.
5740 (s_func): New function.
5741 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5743 (in_doc_func_p,current_function_label): New static globals.
5744 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5746 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5748 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5749 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5750 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5751 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5752 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5753 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5754 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5755 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5756 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5757 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5758 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5759 * config/tc-a29k.c: Don't define md_short_jump_size,
5760 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5761 * config/tc-alpha.c: Likewise.
5762 * config/tc-alpha.h: Likewise.
5763 * config/tc-arm.c: Likewise.
5764 * config/tc-h8300.c: Likewise.
5765 * config/tc-h8500.c: Likewise.
5766 * config/tc-hppa.c: Likewise.
5767 * config/tc-i860.c: Likewise.
5768 * config/tc-i960.c: Likewise.
5769 * config/tc-ppc.c: Likewise.
5770 * config/tc-sh.c: Likewise.
5771 * config/tc-sparc.h: Likewise.
5772 * config/tc-tic30.c: Likewise.
5773 * config/tc-w65.c: Likewise.
5774 * config/tc-z8k.c: Likewise.
5776 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5778 * config/tc-vax.c (_): Delete this macro used for placeholder
5779 values in vax_operand_width_size; it conflicts with the _() macro
5780 used for internationalization.
5782 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5784 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5785 code. From Chris Moller <moller@bops.com>.
5787 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5788 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5789 * read.c (emit_expr): Initialize seg and subseg fields of a new
5791 * write.c (write_object_file): Switch to the appropriate segment
5792 and subsegment when processing a broken word.
5794 * config/tc-m68k.c (mri_assemble): New static function.
5795 (build_mri_control_operand): Call mri_assemble rather than
5797 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5798 (s_mri_endf, s_mri_endw): Likewise.
5800 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5802 * read.c (s_org): Call md_flush_pending_output if it is defined.
5804 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5806 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5808 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5809 (md_parse_option): Add for same.
5810 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5811 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5812 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5814 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5816 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5818 * config/tc-arm.c (find_real_start): Relax definition of local
5821 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5823 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5824 symbols at the given address, not just the last one specified.
5826 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5828 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5829 or number_to_chars_littleendian to write data.
5831 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5833 * config/tc-v850.c (md_assemble): Remove artificially created
5834 register name symbols.
5836 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5838 * write.c (fixup_segment): Change "segment" to "section" in
5841 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5843 * write.c (fixup_segment): Change sym1-sym2 message again.
5845 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5847 * write.c (fixup_segment): Improve error message for sym1-sym2
5848 errors when sym1 is in a different segment from sym2.
5850 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5852 * config/tc-m32r.c (warn_unmatched_high): New static local.
5853 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5854 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5855 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5856 (md_parse_option): Likewise.
5857 (md_show_usage): Likewise.
5858 (m32r_frob_file): Likewise.
5860 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5861 (read_a_source_file): Call them.
5862 * read.h (stabs_generate_asm_file): Declare.
5863 * stabs.c (stabs_generate_asm_file): New function.
5864 (generate_asm_file): New function.
5865 (stabs_generate_asm_lineno): Move file name handling into
5868 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5870 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5871 (d30v_current_align, d30v_current_align_seg): New variables.
5872 (d30v_last_label): New variable.
5873 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5874 (s_d30v_data, s_d30v_section): Likewise.
5875 (md_pseudo_table): Call them.
5876 (md_begin): Initialize d30v_current_align_seg.
5877 (md_assemble): Call d30v_align when needed by known current alignment.
5878 (d30v_frob_label, d30v_cons_align): New functions.
5879 * config/tc-d30v.h (md_do_align): Remove.
5880 (tc_frob_label): Call d30v_frob_label.
5881 (md_cons_align): New.
5883 * config/tc-d30v.c (find_format): Convert complex expressions to
5884 expression symbols before processing. Clean up code formatting.
5886 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5888 * po/Make-in (install-info): New target.
5890 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5892 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5894 * config/tc-mn10300.c (md_assemble): Likewise.
5896 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5898 * Makefile.am: Update with `make dep-am'.
5899 (HFILES): Add cgen.h.
5900 (cgen.o): Depend on cgen.h.
5901 * Makefile.in: Regenerate.
5903 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5905 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5907 * gasp.c (grab_label): Permit a label to be a preprocessor
5908 variable by permitting a label to start with a backslash.
5910 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5912 * config/tc-mips.c (validate_mips_insn): Removed hack
5913 for previously inaccessible bitfields in some INSN_TRAP
5916 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5918 * config/tc-d30v.c (do_assemble): Abort with error message
5919 if opcode operands do not match.
5921 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5923 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5924 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5925 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5926 similar new 'q' operand.
5928 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5930 * cgen.c (cgen_asm_finish_insn): Fix typo.
5932 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5935 * cgen.c: Include it.
5936 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5937 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5938 All callers updated.
5939 * config/tc-m32r.c: Include cgen.h.
5940 (m23r_insn): New members num_fixups,fixups.
5942 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5944 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5945 to avoid compiler warning.
5947 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5949 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5952 * makefile.vms (OBJS): Add ehopt.obj
5954 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5956 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5958 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5960 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5961 a short format insn.
5962 (md_assemble): Set it for explicitly packed insns.
5964 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5966 * config/obj-coff.c (c_symbol_merge): Do not take address of
5967 native fields when performing the memcpy.
5969 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5971 * config/tc-mips.c (macro,macro2): Implement
5972 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5974 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5976 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5977 relocations against globally visible symbols.
5978 * config/tc-m68k.c (relaxable_symbol): New macro.
5979 (m68k_ip, md_estimate_size_before_relax): Use it.
5980 (tc_m68k_fix_adjustable): Also handle weak symbols.
5982 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5985 references to externally visible symbols.
5986 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5987 values in twice for a PC relative reloc if the symbol is
5990 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5991 don't adjust a PC relative reloc against an externally visible
5993 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5994 for a PC relative fixup against an externally visible defined
5995 symbol, arrange to store object file and addend values as though
5996 the symbol were not defined.
5997 (tc_gen_reloc): Likewise.
5999 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6001 * read.c (sizeof_leb128): Referenced externally by write.c so
6004 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6006 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6007 and expand a 'debug' symbol associated with the next instruction
6008 that does not cause a short instruction to be filled with a NOP.
6009 (md_pseudo_table): Add support for .debugsym.
6010 (assemble_parallel_insn): Add calls to expand_debug_sym as
6012 (md_assemble): Ditto.
6014 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6016 * as.c (main): Conditionally call setlocale.
6017 * gasp.c (main): Likewise.
6018 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6019 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6021 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6023 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6025 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6027 * config/tc-hppa.c: Change all calls to bzero to use memset.
6028 (pa_ip): Add cast to avoid warning.
6029 (tc_gen_reloc, md_apply_fix): Likewise.
6030 (pa_find_space_by_number): Likewise.
6031 (hppa_force_relocation): Likewise.
6032 (pa_block): Change i to unsigned int.
6033 * config/obj-som.h (obj_som_copyright): Declare.
6035 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6037 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6038 for line numbers for assembly source.
6040 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6042 * configure.in: Change version number to 2.9.4
6043 * configure: Rebuild.
6045 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6047 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6049 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6051 * ecoff.h: Change symbolS in function declaration to struct
6054 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6056 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6057 (md_convert_frag): Fix i18n typo.
6059 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6061 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6062 * ecoff.h: Protoype it.
6063 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6064 [EVAX] (s_alpha_prologue): Delete.
6065 (md_pseudo_table): Update.
6067 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6069 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6070 array to local pointer.
6071 (get_args, parse_expr): Add casts to avoid warnings.
6073 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6075 * read.c (s_set): Cast xmalloc return value to fragS *.
6076 * config/tc-m68k.c (m68k_ip): Function made static to match
6077 previous forward declaration.
6078 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6080 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6082 * config/tc-v850.c: Add internationalisation macros to error
6085 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6086 macros to error strings.
6088 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6091 reloc is in the TOC csect.
6092 (md_apply_fix3): Correct gettext typo.
6094 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6096 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6097 .L - they are local labels and the branches are not really
6098 function calls but rather far jumps.
6100 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6102 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6104 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6106 * config/tc-i386.c (md_assemble): Print operand number rather than
6107 using ordinal_names.
6108 (i386_operand): Likewise.
6110 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6112 * Makefile.am (INTLLIBS): Define to work around apparent automake
6114 All Makefiles: Regenerated.
6116 * Many files: Added gettext invocations around user-visible
6118 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6119 HAVE_LC_MESSAGES): Define.
6120 * dep-in.sed: Added asintl.h.
6121 * po/Make-in: New file.
6122 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6124 * read.c (Z_): Renamed from `_'.
6125 * Makefile.am (SUBDIRS): Added po.
6126 (POTFILES): new macro.
6127 (po/POTFILES.in): New target.
6128 ($(OBJS)): Added asintl.h.
6130 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6131 (as_new_LDADD): Added $(INTLLIBS).
6132 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6133 (gasp_new_LDADD): Added $(INTLLIBS).
6134 (gasp_new_DEPENDENCIES): New macro.
6135 * configure, aclocal.m4: Rebuilt.
6136 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6138 (ALL_LINGUAS): Define.
6139 * macro.c: Include "asintl.h".
6140 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6141 * as.h: Include "asintl.h".
6142 * config/tc-i386.c (ordinal_names): Removed.
6143 (md_assemble): Changed error text to avoid ordinal_names.
6144 (i386_operand): Likewise.
6145 (reloc): Added as_bad to avoid i18n problems.
6146 (tc_gen_reloc): Likewise.
6147 * config/tc-arm.c (bad_args): Now a #define.
6149 * config/obj-vms.c (VMS_stab_parse): Changed type of
6151 (global_symbol_directory): Unified strings to avoid i18n
6153 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6154 avoid i18n problems.
6155 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6156 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6158 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6160 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6162 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6164 * as.c (print_version_id): Added an fprintf to avoid i18n
6166 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6168 * expr.c (expr): Added as_warn call to avoid i18n problems.
6169 * messages.c (as_assert): Changed code to avoid i18n problems.
6170 (as_abort): Likewise.
6171 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6172 (s_space): Likewise.
6173 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6175 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6177 * config/tc-i386.c (check_prefix): New static function, split out
6179 (struct _i386_insn): Add wait_prefix field.
6180 (md_assemble): Remove wait_prefix local variable. Use
6181 check_prefix when adding a prefix.
6183 * config/tc-i386.c (current_templates): New static variable.
6184 (md_assemble): Remove current_templates local variable.
6185 (md_assemble, i386_operand): Improve error and warning messages in
6186 many places. Add RESTORE_END_STRING in many places before error
6187 return. Clarify some comments.
6189 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6191 (md_assemble): Parse string instruction operands, looking for
6192 segment override prefixes. Check for invalid segment prefixes on
6194 (i386_operand): i.seg[] and max mem_operand changes for string
6196 * config/tc-i386.h (EsSeg): Define.
6198 * config/tc-i386.h (regKludge): Define.
6199 (iclrKludge, imulKludge): Don't define.
6200 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6201 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6202 opcode_modifier checks to look for more common cases first. Add
6203 default_seg for IsString case.
6205 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6207 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6209 * configure: Rebuild with new automake and libtool.
6210 * aclocal.m4, Makefile.in: Likewise.
6212 * doc/Makefile.am (as.dvi): New target.
6213 * doc/Makefile.in: Rebuild.
6215 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6217 * configure.in: Added sparc86x support.
6219 * configure: Rebuild.
6221 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6223 (md_parse_option): Warn if -EL is not supported for this architecture.
6225 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6227 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6229 * config/tc-mips.c (mips_ip): Note when we use get match on
6230 the full instruction name.
6232 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6234 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6235 back into the expression to handle add/sub simplification correctly.
6237 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6239 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6241 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6243 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6246 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6248 * symbols.c (max_indent_level): New global.
6249 (print_symbol_value_1): Use it.
6250 * expr.h (expr_build_dot): Declare.
6251 * expr.c (expr_build_dot): New function.
6253 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6255 * symbols.c (print_binary): New function.
6256 (print_expr_1): Call it.
6258 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6260 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6261 operand in the opcode.
6263 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6265 * config/tc-i386.h: Reorder operand flags and opcode modifier
6266 flags for clarity. Remove unused definitions: Unknown,
6267 ImmUnknown, DispUnknown, NoModrm.
6268 * config/tc-i386.c (type_names): Add missing Debug type.
6269 (md_assemble): Better duplicate prefix checking. Quicker string
6270 instruction check via new opcode_modifier flag.
6272 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6274 * doc/as.texinfo (Invoking): Clarify -Wa example.
6276 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6278 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6279 (s_mips_weakext): Define.
6280 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6281 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6284 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6286 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6287 is an error if the value can not be computed at assembly time.
6288 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6290 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6292 * gasp.c (main): Set next field of new include_path structure to
6293 NULL. From Avery Pennarun <averyp@gdc.ca>.
6295 * read.c (s_mri_sect): Call as_bad rather than abort for an
6296 unsupported MRI target.
6298 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6300 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6301 the destination of a branch instruction should be altered.
6302 (find_real_start): New function: Locate the real, Thumb coded
6303 start of a Thumb function.
6304 (do_t_branch23): Alter the destination of branches to Thumb
6307 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6309 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6311 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6314 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6316 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6317 * doc/c-hppa.texi: Likewise.
6319 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6321 * Makefile.am: Rebuild dependencies.
6322 * Makefile.in: Rebuild.
6324 * Makefile.am (DEP_INCLUDES): New variable.
6325 (.dep1): Change to work when srcdir is not an absolute path.
6326 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6327 * Makefile.in: Rebuild.
6329 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6331 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6332 LinearAddress patch.
6334 * configure.in: Set version to 2.9.1.
6335 * configure: Rebuild.
6337 * Branched binutils 2.9.
6339 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6341 * config/tc-i386.h (FWait): Define.
6342 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6343 other prefixes. Check FWait flag in opcode table to see which
6344 instructions require an fwait prefix.
6346 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6348 * stabs.c (get_stab_string_offset): Always create a stab string
6351 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6353 Fix some gcc -Wall warnings:
6354 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6355 * ehopt.c (eh_frame_code_alignment): Likewise.
6356 * expr.c (integer_constant, operand): Likewise.
6357 * frags.c (frag_align): Likewise.
6358 * gasp.c (level_0, change_base, doinstr): Likewise.
6359 * hash.c (hash_ask): Likewise.
6360 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6361 (debugging_pseudo): Likewise.
6362 * macro.c (define_macro, check_macro): Likewise.
6363 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6364 (ignore_rest_of_line, float_cons): Likewise.
6365 * symbols.c (decode_local_label_name): Likewise.
6366 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6367 (fixup_segment, number_to_chars_bigendian): Likewise.
6368 (number_to_chars_littleendian): Likewise.
6369 * config/atof-ieee.c (gen_to_words): Likewise.
6370 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6371 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6372 * read.c (output_big_sleb128): Initialize locals to avoid
6374 (output_big_uleb128, equals): Likewise.
6375 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6376 to unsigned int. Change zeros to unsigned int.
6377 * cond.c (s_if): Add return to default case.
6378 * frags.c (frag_now_fix): Change return type to addressT.
6379 * frags.h (frag_now_fix): Update declaration.
6380 * listing.c (file_info_struct): Change linenum to unsigned int.
6381 (struct list_info_struct): Change hll_line to unsigned int.
6382 (print_source): Update format string.
6383 * read.c (emit_expr): Change scan to unsigned int, and don't
6384 bother to initialize it.
6385 * symbols.c (dollar_label_count): Change to unsigned long.
6386 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6387 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6388 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6390 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6393 mcf5200 just as we do for m68000.
6394 (m68k_init_after_args): Likewise.
6395 (md_estimate_size_before_relax): Likewise.
6397 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6399 * config/tc-v850.c (md_assemble): Store relocation addend in
6400 fixup instead of instruction.
6402 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6404 * config/tc-i386.c (md_assemble): Swap template arguments to
6405 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6406 This macro is currently symmetric, so passing them the wrong
6407 way didn't cause any problem, but may if the macro is changed
6409 After copying template to i.tm, use i.tm. rather than t-> to
6410 access fields, and make t a const*
6411 Move i.tm.operand_types[] swap to immediately after the copy.
6413 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6415 * expr.h (expr_build_uconstant): Add prototype.
6416 (expr_build_unary,expr_build_binary): Add prototypes.
6417 * expr.c (expr_build_uconstant): New function.
6418 (expr_build_unary,expr_build_binary): New functions.
6420 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6422 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6423 * macro.c (macro_expand_body): Increase buffer size.
6424 * messages.c (as_warn): Likewise.
6425 (as_warn_where, as_bad, as_bad_where): Likewise.
6427 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6429 Based on patch from H.J. Lu <hjl@gnu.org>:
6430 * Makefile.am (DISTSTUFF): New variable.
6431 (diststuff): New target.
6432 * Makefile.in: Rebuild.
6434 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6436 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6437 m32r_elf_section_change_hook.
6439 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6440 emit a nop if a section ends with a 16 bit instruction.
6442 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6444 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6445 s_lcomm rather than obj_coff_lcomm.
6446 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6448 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6450 * config/tc-i386.h (LinearAddress): Define.
6451 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6452 instruction, don't use a default segment.
6454 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6456 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6457 * configure: Rebuild.
6459 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6461 * aclocal.m4, configure: Rebuild with libtool 1.2.
6463 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6465 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6466 PC relative branches. Patch courtesy of Jonathan Walton.
6469 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6471 * configure.in (emulations): Add thumb-pe target.
6473 * configure (emulations): Add thumb-pe target.
6475 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6477 * itbl-lex.l (yywrap): Don't define if already defined as a
6480 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6482 * depend.c (quote_string_for_make): New function.
6483 (wrap_output): Use it.
6485 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6487 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6488 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6490 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6492 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6493 Recognize -GN and -relax.
6494 (md_begin): Initialize gp size from -G switch.
6495 (alpha_force_relocation): Always force if -relax.
6496 (alpha_align): Take a new argument that will specify when to
6497 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6498 Change all callers. Emit nop alignment padding as nop+unop pair.
6500 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6502 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6503 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6505 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6507 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6508 require padding to the next long word boundary.
6510 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6512 * cgen.c: #include symcat.h.
6513 * config/tc-m32r.c: Likewise.
6515 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6517 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6518 absolute expressions instead of '$' prefixed register names.
6520 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6522 * read.c (s_set): Record file and line info for symbols when -as.
6523 (pseudo_set): Don't overwrite that dummy fragment.
6525 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6527 * config/tc-ppc.c (md_pseudo_table): Add "section".
6528 (ppc_named_section): New static function.
6530 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6532 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6533 so we don't have to scan the entire list.
6535 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6537 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6538 case, allow the parallel instructions to modify the same flag
6541 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6543 * listing.c (list_symbol_table): Categorize symbols by
6544 undefined_section rather than sy_frag->line == NULL.
6546 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6548 * Makefile.am (install-exec-local): Install properly when ln
6549 fails or tooldir == prefix.
6551 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6553 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6554 Test result of insert_operand for error.
6556 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6558 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6559 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6560 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6561 * doc/Makefile.in: Rebuild.
6563 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6565 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6566 (macro): Fix handling of M_COP[0-3].
6568 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6570 Based on patches from Ross Harvey <ross@teraflop.com>:
6571 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6572 if macro_alternate or macro_mri.
6573 (getstring): Remove support for byte constants between < and >.
6574 (get_any_string): '<' only starts a string if macro_alternate or
6576 (macro_expand_body): Permit keyword parameters following
6577 positional parameters.
6579 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6580 * configure.in (alpha*-*-netbsd*): New target.
6581 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6582 * configure: Rebuild.
6584 * as.h (flag_warn_suppress_instructionswap): Move from here...
6585 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6586 here, and make static.
6588 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6589 BFD_ASSEMBLER or MANY_SEGMENTS.
6591 * as.c (show_usage): Update bug-gnu-utils address.
6592 * gasp.c (show_usage): Likewise.
6593 * doc/as.texinfo (Bug Reporting): Likewise.
6595 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6597 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6598 insns regardless of the size of a pointer if we're in mips I or
6600 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6602 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6604 Fix rac to accept only a0:
6605 * tc-d10v.c (parallel_ok, find_opcode):
6606 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6607 Introduce OPERAND_GPR.
6609 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6611 * read.c (s_fill): Handle non-constant repeat counts by creating
6612 an rs_space fragment.
6614 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6616 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6617 from as_bad to as_warn.
6619 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6621 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6622 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6623 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6625 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6627 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6628 seg_fix_rotP rather than fix_root from seg_info.
6630 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6632 * expr.c: Add support for 0x1_2_3_4 bignums.
6634 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6636 * configure.in: Change -linux* to -linux-gnu*.
6637 * configure: Rebuild.
6639 * app.c (do_scrub_begin): Treat \r as whitespace.
6641 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6643 * Makefile.am: Update dependencies.
6644 * Makefile.in: Rebuild.
6646 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * configure, aclocal.m4: Rebuild with new libtool.
6650 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6652 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6653 the argument to bfd_set_arch_mach.
6654 (load_address): Use bfd_arch_bits_per_address to determine the
6655 bit size of an address instead of looking at the isa level.
6656 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6658 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6660 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6662 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6664 * ehopt.c: New file.
6665 * as.h (enum _relax_state): Add rs_cfa.
6666 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6667 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6668 * read.c (emit_expr): Call check_eh_frame.
6669 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6670 (relax_segment): Likewise.
6671 * Makefile.am: Rebuild dependencies.
6672 (GAS_CFILES): Add ehopt.c.
6673 (GENERIC_OBJS): Add ehopt.o.
6674 * doc/internals.texi (Frags): Document rs_cfa.
6676 * as.c (show_usage): Mention --traditional-format.
6677 (parse_args): Accept --traditional-format.
6678 * as.h (flag_traditional_format): Declare.
6679 * output-file.c (output_file_create): If flag_traditional_format,
6680 set BFD_TRADITIONAL_FORMAT on stdoutput.
6681 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6683 * config/tc-mips.c (append_insn): Make sure that if we have a
6684 fixup for an unmatched %hi reloc, it does not associated with a
6687 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6688 * doc/Makefile.in: Likewise.
6690 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6692 * config/tc-m32r.c (check_for_side_effects): New function.
6693 (can_make_parallel): Add checks for instruction side effects
6694 clashing with the other instruction.
6695 (assemble_parallel_insn): Improve warning messages. Return error
6696 message from non-swapped instruction order.
6698 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6700 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6702 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6703 md_cleanup definition. This moves the forced literal output to
6704 the end of the source pass, and avoids macro's inserting literals
6705 into the code immediately after the macro expansion.
6707 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6709 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6710 a gas internal symbol is adjustable.
6711 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6713 * as.h: If gcc version greater than 2.6, use `__format__' and
6714 `__printf__' in function attributes, rather than `format' and
6717 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6719 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6721 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6723 Add tms320c30 support:
6724 * config/tc-tic30.h: New file.
6725 * config/tc-tic30.c: New file.
6726 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6727 TARGET_FORMAT as "coff-tic30".
6728 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6729 * Makefile.am: Rebuild dependencies.
6730 (CPU_TYPES): Add tic30.
6731 (CPU_OBJ_VALID): tic30-aout is valid.
6732 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6733 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6734 * configure, Makefile.in: Rebuild.
6736 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6738 * config/tc-v850.c (md_assemble): Improvements to error messages.
6740 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6742 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6743 BFD_RELOC_HI16_S to store the high bits of any value.
6745 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6746 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6747 assembler calculate relocations to any external symbol at all.
6748 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6749 involving generation of pc-relative relocs.
6750 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6751 has been moved to md_apply_fix3.
6753 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6754 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6755 which actually means (the address of identifier's GOT entry) +
6756 constant, which is not particularly useful.
6758 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6760 * read.h (include_dirs): Declare.
6761 (include_dir_count,include_dir_maxlen): Declare.
6763 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * configure.in: Correct check for shared opcodes library.
6766 * configure: Rebuild.
6768 * listing.c (buffer_line): If we can't open the file, set at_end.
6769 (listing_print): Remove unused local variable fi.
6771 * config/m68k-parse.y (reglistpair): Handle register list in
6774 * config/vms-conf.h: Don't undef VERSION.
6776 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6778 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6780 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6782 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6783 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6784 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6785 (EXTRA_DIST): Define.
6786 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6787 explicitly rather than via the list of object files.
6788 (gcc-as.opt): New file created when make-gas.com is run.
6789 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6790 itbl-cpu.h} to #include appropriate file rather than copying that
6792 * config/vms-conf.h: Synchronize with current config.in.
6793 * Makefile.in: Rebuild.
6795 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6797 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6798 (parallel_ok): Relaxed parallel subinstruction dependency check.
6800 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6802 * as.h (flag_warn_suppress_instructionswap): added new flag.
6803 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6804 command line argument.
6805 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6806 warning only if flag_warn_suppress_instructionswap is false.
6808 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6810 * configure.in (i386-*-mingw32*): New target.
6811 * configure: Rebuild.
6813 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6815 * symbols.c (resolve_symbol_value): Don't set the segment if it
6816 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6818 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6821 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6823 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6824 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6827 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6829 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6831 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6833 * config/tc-v850.c (v850_insert_operand): Display instruction when
6834 an error is encountered.
6836 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6838 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6839 (i386-*-sco3.2v5*coff): New target.
6840 (i386-*-sco3.2*): New target.
6841 * configure: Rebuild.
6843 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6845 * config/tc-v850.c: Tidy error message production.
6847 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6849 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6850 validate_immediate return value in the right type for comparisons
6853 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6855 * listing.c (MAX_BYTES): Use listing variables not constants.
6856 (data_buffer): No longer an array, but a pointer.
6857 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6858 (listing_listing): Allocate data_buffer.
6860 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6862 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6863 --listing-rhs-width, --listing-cont-lines.
6864 (show_usage): Update.
6865 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6866 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6867 (print_lines): Use the variables instead of the constants.
6868 (listing_listing): Likewise.
6869 * listing.h: Declare the new vars.
6871 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6873 * as.c (parse_args): Add --keep-locals alias for -L.
6874 Add --strip-local-absolute.
6875 (show_usage): Update.
6876 * as.h (flag_strip_local_absolute): New flag.
6877 * symbols.c (S_IS_LOCAL): Use it.
6878 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6879 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6880 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6882 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6884 * config/tc-m32r.c: Detect if explicitly parallel instructions
6885 might have an io conflict and issue a warning message.
6887 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6889 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6890 cgen_swap_fixups): Functions to save, restore and swap the fixup
6891 chain with a backup copy.
6892 (cgen_asm_finish_insn): Returns address of constructed insn.
6894 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6896 * listing.c (file_info_struct): Remove FILE, add POS.
6897 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6898 (file_info): Don't open the file.
6899 (buffer_line): Check for the file in the last_open cache, updating
6901 (print_source): Don't reference file_info->file.
6902 (listing_listing): Likewise.
6903 (listing_print): Close the file in the cache, if any.
6905 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6907 * read.c (dwarf_file_string): New file static variable.
6908 (emit_expr): Look for constant sequence that leads up to a file
6909 name in DWARF debugging output.
6910 (stringer): Use dwarf_file_string to decide whether to accept a
6911 string as a file name.
6913 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6915 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6916 (crack_operand): Add reg->reglst MRI hack.
6917 (r_seg): Put reglst symbols in reg_section.
6918 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6920 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6922 * tc-sh.c (get_specific): Handle SGR & DBR.
6924 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6926 * tc-h8300.c (parse_reg): Take the length of the symbol into
6927 account when attempting to match a register name.
6928 * tc-h8500.c (parse_reg): Likewise.
6930 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6932 * cgen.c: Formatting changes to improve readability.
6934 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6936 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6939 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6941 Based on a patch from Jim Wilson
6942 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6943 (tc_gen_reloc): Handle cross section PC relative relocs
6946 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6948 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6950 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6952 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6953 (expr_jmp_buf): New static local.
6954 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6955 (cgen_md_operand): New function.
6956 * tc-m32r.c: Clean up pass over `struct foo' usage.
6957 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6959 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6961 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6962 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6964 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6966 * config/tc-i386.c (i386_operand): Give an error if there are
6967 unrecognized characters after an expression.
6969 For older changes see ChangeLog-9697