1 2000-07-17 Kazu Hirata <kazu@hxi.com>
3 * config/tc-w65.c: Fix formatting.
4 * config/tc-mn10200.c: Fix formatting.
5 * config/tc-mn10300.c: Likewise.
6 * config/tc-pj.c: Fix formatting.=0A=
7 * config/tc-tic80.c: Fix formatting.=0A=
8 * config/tc-m68hc11.c: Fix formatting.
10 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
12 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
15 2000-07-15 Ian Lance Taylor <ian@zembu.com>
17 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
20 2000-07-15 Alan Modra <alan@linuxcare.com.au>
22 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
23 ELF as are used for SOM (except the 32-bit reloc one) to decide
24 whether a symbol can be reduced to a section symbol. Expand on
25 the comment for symbols involved in LR% and RR% expressions.
27 2000-07-14 Nick Clifton <nickc@cygnus.com>
29 * config/tc-mips.c (mips_disable_float_construction): New
30 static variable. Set to true if doubles should not be
31 constructed by loading two single width fp registers with
33 (mips_ip): Test mips_disable_float_construction.
34 (md_longopts): Add command line switches --construct-floats
35 and --no-construct-floats.
36 (md_parse_option): Parse new command line options.
37 (md_show_usage): Describe new command line options.
39 * doc/c-mips.texi: Document new command line options.
41 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
43 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
44 * configure: Regenerate.
46 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
48 * configure.in (DEFAULT_EMULATION setting): Revert part of
49 2000-07-01 change that set te_multi=multi unless set to tmips.
50 * configure: Regenerate.
52 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
54 * config/obj-coff.c (coff_frob_section): Add padding to the last
55 section when aligning it increases its size.
57 2000-07-11 Kazu Hirata <kazu@hxi.com>
59 * config/tc-tic54x.c: Fix formatting.
61 2000-07-10 Kazu Hirata <kazu@hxi.com>
63 * config/tc-h8500.c: Fix formatting.
64 * config/tc-tic54x.c: Fix formatting.
66 2000-07-10 Alan Modra <alan@linuxcare.com.au>
68 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
69 displacements correctly.
71 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
73 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
75 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
79 2000-07-09 Alan Modra <alan@linuxcare.com.au>
81 From David Huggins-Daines <dhd@linuxcare.com>
82 * config/te-hppalinux64.h: Add a new emulation.
83 * configure.in (emulations): Add configure bits to support the
84 64-bit Linux/parisc target.
85 * configure: Regenerate.
87 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
88 (md_shortopts): Add `V' for ELF.
90 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
91 when SOM or ELF_ARG_RELOC are defined.
92 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
93 ELF_ARG_RELOC are defined.
94 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
95 (pa_stringer): ..Do it here instead. Fix comment typos.
96 (hppa_force_relocation): Cast enums to int before comparing with
99 From Ryan Bradetich <rbradetich@uswest.net>
100 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
101 redifinition warning.
102 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
103 (hppa_force_relocation): ditto
104 (md_apply_fix): Added cast to buf to fix warnings.
106 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
107 cons_fix_new_hppa, hppa_force_relocation): Prototype.
109 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
110 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
111 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
112 reloc_type** to avoid warnings in switch.
113 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
114 little earlier instead.
116 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
118 (pa_type_args): Use symbol_arg_reloc_info.
119 (struct pa_it): Make arg_reloc unsigned int.
120 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
121 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
122 (pa_code): Delete. pa_text duplicates this function.
123 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
124 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
126 (cons_fix_new_hppa): Actually change selector to e_fsel when
127 warning about assuming so.
128 (tc_gen_reloc): More example elf arg reloc code.
129 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
130 (hppa_force_relocation): Likewise.
132 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
134 (pa_end_of_source): Prototype.
135 (hppa_fix_adjustable): Prototype.
136 (LABELS_WITHOUT_COLONS): Move it..
137 * config/te-hppa.h: To here.
139 * config/te-hppa64.h: New file.
141 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
143 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
144 format -10, -16, 16 relocs.
145 (hppa_elf_mark_end_of_function): Test for null
146 last_call_info->start_symbol
148 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
149 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
150 re_assesmble_* functions. Delete extraneous statements. Fix
152 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
153 insn to re_assemble_*.
155 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
157 * doc/internals.texi (Expressions): Fix typo.
159 2000-07-08 Kazu Hirata <kazu@hxi.com>
161 * config/tc-sh.c: Fix formatting.
162 * config/tc-tic54x.c: Fix formatting.
163 * depend.c: Fix formatting.
164 * flonum-konst.c: Likewise.
165 * flonum-mult.c: Likewise.
167 2000-07-07 Kazu Hirata <kazu@hxi.com>
169 * config/tc-sh.c: Fix comments.
170 * config/obj-vms.c: Fix comments.
171 * config/tc-a29k.c: Likewise.
172 * config/tc-alpha.c: Likewise.
173 * config/tc-h8300.c: Likewise.
174 * config/tc-h8500.c: Likewise.
175 * config/tc-i370.c: Likewise.
176 * config/tc-ia64.c: Likewise.
177 * config/tc-m68hc11.c: Likewise.
178 * config/tc-m68k.c: Likewise.
179 * config/tc-mips.c: Likewise.
180 * config/tc-ns32k.c: Likewise.
181 * config/tc-ppc.c: Likewise.
182 * config/tc-z8k.c: Likewise.
184 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
186 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
187 Default to '(SEC_LOAD | SEC_DATA)'.
188 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
190 * doc/internals.texi (CPU Backend): Describe
191 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
193 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
195 * as.c (parse_args): NULL terminate the long option list.
197 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
199 * config/tc-d30v.h: Include "write.h" for fixS.
200 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
202 2000-07-05 Nick Clifton <nickc@cygnus.com>
204 * config/tc-d30v.c (write_2_short): Further changes to warning
205 messages produced when combining EITHER_BUT_PREFER_MU attributed
208 2000-07-05 DJ Delorie <dj@redhat.com>
212 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
214 * config/tc-arm.c (psrs): Accept combinations of flags.
216 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
218 * config/tc-avr.c: Change _ () to _() around all strings marked
219 for translation (exception from the usual coding style).
220 (avr_opt): New struct variable, how the new switches are set.
221 (OPTION_MMCU): Define as 'm' and actually use.
222 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
223 (show_mcu_list): New function, display the list of known MCUs.
224 (md_show_usage): Document the new switches. Call show_mcu_list.
225 (avr_set_arch): Change 'm' to OPTION_MMCU.
226 (md_parse_option): Call show_mcu_list if unknown MCU specified.
227 Handle the new switches.
228 (avr_operands): Disable warnings for undefined combinations of
229 operands if -mall-opcodes. Disable warnings for skipping two-word
230 instructions if enhanced core or -mno-skip-bug.
231 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
232 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
233 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
234 (avr_ldi_expression): Warn about implicit lo8().
235 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
237 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
239 * configure.in: Add entry for mips-*-sysv4*MP*
241 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
242 elf32-tradlittlemips for traditional mips targets.
243 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
244 test for Link Once sections as in adjust_reloc_syms.
245 * config/te-tmips.h: New file for traditional mips targets. Define
248 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
250 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
251 flags argument is not present, don't change an existing section's
252 section's attributes. If the flags argument is present, warn if the
253 attributes don't match the section's current attributes. When
254 long section names are supported, set SEC_LINK_ONCE and
255 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
257 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
259 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
260 symbols; create them.
262 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
264 * write.c (set_segment_vma): New: Set vma and lma for a segment.
265 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
267 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
269 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
270 expressions. Ignore the problem when handling 16 bit immediates,
271 because the assembler will take care of the relocation later.
273 2000-06-27 Nick Clifton <nickc@cygnus.com>
275 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
276 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
277 sequential order, and emit warning messages if the input source
278 code contains constructs like that, or parallel constructs
279 containing such opcodes.
281 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
283 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
284 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
285 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
286 (md_show_usage): Update usage message.
287 (md_parse_option): Allow redefinition of MCU type within the
288 same avr[1-5] bfd machine type. Show both old and new MCU type
289 in the error message.
290 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
291 Simplify 8K wrap code.
293 2000-06-25 Kazu Hirata <kazu@hxi.com>
295 * config/obj-aout.c: Remove all uses of DEFUN.
296 * config/obj-ieee.c: Likewise.
297 * config/tc-sh.c: Fix comment typos.
298 * config/tc-tahoe.c: Likewise.
299 * config/tc-vax.c: Likewise.
300 * config/tc-w65.c: Likewise.
301 * config/tc-z8k.c: Likewise.
302 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
304 2000-06-24 DJ Delorie <dj@cygnus.com>
306 * config/tc-i386.c (md_estimate_size_before_relax): Revert
307 more changes from Sept 1999
308 (tc_i386_fix_adjustable): ditto
309 (md_apply_fix3): ditto
311 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
313 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
314 (gas_cgen_parse_operand): Set it around expression() call.
315 (gas_cgen_md_operand): Test for it before longjmp().
317 2000-06-24 Kazu Hirata <kazu@hxi.com>
319 * config/tc-h8500.c: Remove all uses of DEFUN.
320 * config/tc-sh.c: Likewise.
321 * config/tc-w65.c: Likewise.
322 * config/tc-z8k.c: Likewise.
324 * config/tc-h8500.c: Fix typos in comments.
326 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
328 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
331 2000-06-23 matthew green <mrg@redhat.com>
333 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
334 defined. Fix error message for `[' grouping.
336 2000-06-22 Kazu Hirata <kazu@hxi.com>
338 * config/tc-h8300.c: Fix formatting and comment typos.
340 2000-06-22 Timothy Wall <twall@cygnus.com>
342 * config/tc-ia64.c (note_register_values): Move premature QP
343 notation clearing into the appropriate place.
345 2000-06-22 Alan Modra <alan@linuxcare.com.au>
347 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
348 first before anything else. Add bin-bugs.h, emul.h and progress.h
349 Sort list of files as for $(OBJS) in Makefile.am.
351 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
352 find one. Remake dependencies.
353 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
354 * Makefile.in: Regenerate.
355 * doc/Makefile.in: Regenerate.
357 * config/tc-i386.c (i386_displacement): Don't assume a constant
358 displacement is necessarily 16 bits when in 16 bit code mode.
359 (md_assemble): Instead size the displacement here after we know
360 for sure that a .code16gcc operand hasn't automatically added
361 operand size prefixes.
363 2000-06-21 H.J. Lu <hjl@gnu.org>
365 * Makefile.am: Rebuild dependency.
366 * Makefile.in: Rebuild.
368 2000-06-21 Kazu Hirata <kazu@hxi.com>
370 * config/tc-h8300.c (parse_reg): Make the function static.
371 (parse_exp): Likewise.
373 2000-06-20 DJ Delorie <dj@cygnus.com>
375 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
376 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
377 for cygwin import libraries to work properly.
379 2000-06-20 H.J. Lu <hjl@gnu.org>
381 * Makefile.am: Rebuild dependency.
382 * Makefile.in: Rebuild.
383 * configure: Likewise.
384 * doc/Makefile.in: Likewise.
386 2000-06-20 Timothy Wall <twall@cygnus.com>
388 * doc/internals.texi (CPU backend): Add @itemx for
389 TC_START_LABEL_WITHOUT_COLON.
390 * doc/c-tic54x.texi: New.
391 * doc/as.texinfo: Add tic54x features and include primary tic54x
393 * doc/all.texi: Add C54X.
394 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
395 * doc/Makefile.in: Regenerate.
396 * configure.in: Add tic54x and define LIBM for tic54x.
397 * configure: Regenrate.
398 * config/tc-tic54x.[ch]: New.
399 * config/obj-coff.h: Add tic54x.
400 * Makefile.am: (CPU_TYPES): Add tic54x.
401 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
402 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
403 (as_new_LDADD): Add $(LIBM).
404 * Makefile.in: Regenerate.
406 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
408 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
409 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
410 * doc/as.texinfo: Likewise.
412 * configure, Makefile.in: Regenerate.
413 * configure.in (emulations): Recognize m6811 and m6812.
414 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
415 Added files for 68hc11 and 68hc12 assembler.
416 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
417 * config/tc-m68hc11.h: Header definition for that assembler.
419 2000-06-18 Nick Clifton <nickc@redhat.com>
421 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
422 instead of OCTETS_PER_BYTE.
424 * config/tc-v850.c: Fix compile time warnings.
425 * config/tc-ppc.c: Fix compile time warnings.
427 2000-06-18 H.J. Lu <hjl@gnu.org>
429 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
430 * configure: Rebuild.
432 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
434 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
437 2000-06-16 Nick Clifton <nickc@cygnus.com>
439 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
440 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
442 * doc/c-mips.texi: Document newly accepted cpu variants.
444 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
446 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
448 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
450 * macro.c (getstring): Make it possible to escape the quote
453 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
455 * config/tc-hppa.c (pa_export): Weak symbols can be global.
457 2000-06-13 H.J. Lu <hjl@gnu.org>
459 * configure: Regenerate.
461 2000-06-09 Alan Modra <alan@linuxcare.com.au>
463 * app.c (do_scrub_begin): Don't default lex[';'] as a line
465 * doc/internals.texi (line_separator_chars): Semicolon is no
466 longer a default. Mention null and newline as defaults.
468 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
470 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
471 * config/tc-i860.h (line_separator_chars): Likewise.
472 * config/tc-h8300.c (line_separator_chars): Likewise.
473 * config/tc-i960.c (line_separator_chars): Likewise.
474 * config/tc-m68k.c (line_separator_chars): Likewise.
475 * config/tc-mips.c (line_separator_chars): Likewise.
476 * config/tc-ns32k.c (line_separator_chars): Likewise.
477 * config/tc-sparc.c (line_separator_chars): Likewise.
478 * config/tc-vax.c (line_separator_chars): Likewise.
480 * config/tc-h8300.c (comment_chars): Use string initialiser.
481 * config/tc-i960.c (line_comment_chars): Likewise.
482 * config/tc-z8k.c (comment_chars, line_comment_chars,
483 line_separator_chars): Likewise.
485 * config/tc-arm.c (line_separator_chars): Always use `;', not just
488 2000-06-08 Nick Clifton <nickc@cygnus.com>
490 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
493 2000-06-08 David O'Brien <obrien@FreeBSD.org>
495 * configure.in (VERSION): Update to show this is the CVS mainline.
497 2000-06-08 Matthew Jacob <mjacob@feral.com>
499 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
500 $at is the integer register $r28, vs. both $r28 and the floating
503 2000-06-08 James E. Wilson <wilson@cygnus.com>
505 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
506 (dot_endp): Don't call ia64_flush_insns.
507 (emit_one_bundle): Don't delete prologue/body records from
508 unwind_record list in first loop. Rewrite second loop to account for
511 2000-06-07 David Mosberger <davidm@hpl.hp.com>
513 * config/tc-ia64.c: Add missing prototypes.
514 (generate_unwind_image): Cast argument to output_unw_records call.
516 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
518 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
520 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
522 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
523 (REGISTER_P): likewise.
524 (avr_opcodes): uses include/opcode/avr.h
525 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
527 2000-06-04 Alan Modra <alan@linuxcare.com.au>
529 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
532 2000-06-03 H.J. Lu <hjl@gnu.org>
534 * read.c (is_end_of_line): Put back `;'.
536 2000-06-03 Alan Modra <alan@linuxcare.com.au>
538 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
540 2000-06-01 Alan Modra <alan@linuxcare.com.au>
542 * expr.c (operand): Test is_end_of_line outside switch to catch
543 line separator chars that are also operators.
544 (operator): Return O_illegal for line separator chars.
546 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
547 entry (or `!' entry for TC_HPPA).
549 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
550 before indexing is_end_of_line. Remove redundant check for '\0'.
552 * config/tc-h8500.c (md_assemble): Likewise.
553 * config/tc-mcore.c (md_assemble): Likewise.
554 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
557 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
559 * config/tc-mcore.c (mcore_cons): Likewise.
560 (mcore_float_cons): Likewise.
561 (mcore_stringer): Likewise.
562 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
564 2000-06-01 Scott Bambrough <scottb@netwinder.org>
566 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
568 2000-05-29 Nick Clifton <nickc@cygnus.com>
570 * config/tc-sh.c: Fix compile time warning messages.
572 * config/tc-mips.c: Fix compile time warning messages.
574 2000-05-29 Philip Blundell <philb@gnu.org>
576 * doc/as.texinfo: Update copyright dates.
577 (Local Labels): Delete misplaced mention of ARM.
578 * NEWS: Mention ARM ELF support.
580 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
582 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
583 it is modified, and use the real_size to compute the frag address
584 for dwarf2 line info.
586 2000-05-27 Alan Modra <alan@linuxcare.com.au>
588 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
589 line-matching scheme to cope with automake moving variables around.
590 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
591 * Makefile.in: Regenerate.
593 2000-05-26 Jakub Jelinek <jakub@redhat.com>
595 * config/tc-sparc.c (sparc_relax): New.
596 (md_longopts): Add -relax and -no-relax options.
597 (md_parse_options, md_show_usage): Likewise.
598 (md_apply_fix3): Optimize tail call into branch always if possible.
600 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
602 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
603 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
604 rules, with warning when a GAS statement specifies a packing that
605 will result in an instruction being squashed.
606 Added typdef packing_type and enumerals, changed various integer
607 literals to use the enumerals.
609 2000-05-24 David Mosberger <davidm@hpl.hp.com>
611 * config/tc-ia64.c (dot_restorereg_p): New function.
612 (md_pseudo_table): Add restorereg.p.
613 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
614 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
616 * config/tc-ia64.h (unw_record_type): Add unwabi.
617 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
618 called MASK with members for imask, and the masks produced by
619 fr_mem, gr_mem, br_mem, and frgr_mem.
620 (unw_p_record): Add members ABI and CONTEXT.
621 (unw_x_record): Add member AB.
622 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
623 as pseudo-register for use during unwind info generation.
624 (AR_PFS, AR_LC): New macros.
625 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
626 whose names start with an at sign (as in "@priunat").
627 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
629 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
630 proc_end, unwind_info, personality_routine): Consolidate into
631 "unwind" structure to reduce offset-table use. Add member
632 NEXT_SLOT_NUMBER to track the slot number for the next instruction
634 (output_R1_format, output_R3_format, output_P3_format,
635 output_P6_format): Initialize R with zero to reduce compiler warnings.
636 (output_P7_format): Ditto. Add `default' branch to switch
637 statement to reduce compiler warnings.
638 (output_P8_format, output_B1_format, output_B4_format): Ditto.
639 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
640 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
641 into single argument.
642 (output_X1_format, output_X3_format): Initialize R with zero to reduce
643 compiler warnings. Merge A and B args into single argument.
644 (output_X2_format, output_X4_format): Remove unused variable R. Merge
645 A and B args into single argument.
646 (free_record): Removed (wasn't used).
647 (free_list_records): Also free imasks in prologue records.
648 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
649 (output_spill_mask): Remove.
650 (output_unwabi): New function.
651 (output_epilogue, output_label_state, output_copy_state): Call
653 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
654 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
656 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
657 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
658 as part of handling the prologue records. Emit region's imask if
659 we have one. Handle unwabi, epilogue, label_state, copy_state,
660 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
661 spill_sprel_p, and spill_reg_p records.
662 (set_imask, count_bits, slot_index): New function.
663 (fixup_unw_records): Fix region size computation. Handle
664 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
665 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
666 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
667 set_imask accordingly. Update imask for gr_gr, and br_gr records.
668 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
669 (dot_save): Use manifest constants for applicaton registers.
670 Handle REG_PR and REG_PRIUNAT.
671 (dot_restore): Don't just ignore it.
672 (dot_restorereg): New function..
673 (generate_unwind_image): Ensure unwind info is a multiple of eight
674 bytes, not just four bytes.
675 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
676 (dot_altrp): Don't just ignore it.
677 (dot_savemem): New function. Replaces dot_savesp() and
678 dot_savepsp(). Use manifest constants for applicaton registers.
679 Handle REG_PR and REG_PRIUNAT.
680 (dot_savef): Simplify.
681 (dot_saveb): Support generation of br_gr.
682 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
683 dot_label_state, dot_copy_state): New function.
684 (dot_unwabi): Don't just ignore it.
685 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
686 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
687 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
688 (emit_one_bundle): Set slot number for prologue/body records
689 *before* emitting the first insn.
690 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
691 (md_begin): Declare "psp" pseudo-register.
692 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
693 so we don't get segfault.
694 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
695 counts as required per SW Conventions manual
696 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
697 output_preds_psprel, output_preds_sprel, output_spill_base,
698 output_unat_psprel, output_unat_sprel, output_lc_psprel,
699 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
700 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
701 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
702 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
703 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
704 (dot_vframe): Implement.
705 (dot_vframesp, dot_vframepsp): New function.
707 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
709 * configure.in (i386-*-freebsd a.out entry): Quote properly.
710 * configure: Regenerate.
712 2000-05-23 Alan Modra <alan@linuxcare.com.au>
714 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
715 (md_estimate_size_before_relax): so we can use it here instead of
716 old kludges. Localise vars to blocks. Comment.
718 * frags.c (frag_new): Update fr_var comments.
719 * frags.h (struct frag): Ditto.
721 2000-05-22 Richard Henderson <rth@cygnus.com>
723 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
724 (pseudo_func): Add pcrel.
725 (operand_match): Handle IA64_OPND_TGT64.
726 (build_insn): Likewise.
727 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
728 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
729 (fix_insn): Handle all three 64-bit relocation types.
731 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
733 * obj.h (struct format_ops): New members begin, app_file,
734 s_set_other, s_set_desc, s_get_type, s_set_type,
735 separate_stab_sections, init_stab_section.
737 * config/obj-multi.h: Update GPL notice to v2.
740 (S_SET_SIZE): Test s_set_size for NULL before calling.
741 (S_SET_ALIGN): Similar for s_set_align.
746 (SEPARATE_STAB_SECTIONS): New.
747 (INIT_STAB_SECTION): New.
748 (EMIT_SECTION_SYMBOLS): New.
749 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
751 * config/obj-elf.h: Update GPL notice to v2.
752 Mention that this file is included from obj-multi.h.
753 (obj_begin): Wrap definition in ifndef.
754 (elf_file_symbol): Constify declaration.
755 (obj_app_file): Ditto.
756 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
757 Wrap in ifndef SEPARATE_STAB_SECTIONS.
759 * config/obj-elf.c (elf_s_set_other): New.
760 (elf_file_symbol): Constify argument.
761 (elf_separate_stab_sections): New.
762 (elf_init_stab_section): New.
763 (elf_format_ops): Add new members. Remove comma at end.
765 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
766 (ecoff_format_ops): Add new fields. Remove comma at end.
767 Mention inconsistency for emit_section_symbols.
769 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
771 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
772 (coff_separate_stab_sections): New.
773 (coff_format_ops): Add new members.
775 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
776 (obj_aout_s_set_other): New.
777 (obj_aout_s_set_desc): New.
778 (obj_aout_s_get_type): New.
779 (obj_aout_s_set_type): New.
780 (obj_aout_separate_stab_sections): New.
781 (aout_format_ops): New members added. Use obj_aout_process_stab,
782 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
783 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
785 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
787 2000-05-22 Alan Modra <alan@linuxcare.com.au>
789 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
790 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
791 (md_estimate_size_before_relax): Ensure jumps to weak and
792 externally visible symbols are relocatable.
794 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
796 * stabs.c (aout_process_stab): Make global.
797 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
798 * read.h (aout_process_stab): Declare.
800 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
801 Generalize to *aout, *coff *elf.
802 * configure: Regenerated.
804 * doc/internals.texi (Object format backend): Say
805 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
807 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
808 * Makefile.in: Regenerated.
810 2000-05-19 Catherine Moore <clm@cygnus.com>
812 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
814 2000-05-18 Alan Modra <alan@linuxcare.com.au>
816 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
817 instruction to reflect change in re_assemble_*.
819 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
821 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
822 build PA64 ELF tools.
823 * configure: Rebuilt.
825 2000-05-17 Alan Modra <alan@linuxcare.com.au>
827 * Makefile.am: Regenerate dependencies.
828 * Makefile.in: Regenerate.
830 2000-05-15 Nick Clifton <nickc@cygnus.com>
832 * config/tc-arm.c (struct asm_psr): Add boolean field
833 distinguishing between CSPR and SPSR. Rename 'number' field
835 (psrs): Rearrange contents to match new asm_psr structure.
836 (arm_psr_parse): Move next to psr_required_here. Make it
837 return an asm_psr structure.
838 (psr_required_here): Use asm_psr structure returned by
840 (do_msr): Reorganise to allow psr_required_here to be called
842 (md_undefined_name): Mark 'name' parameter as unused, since
843 the COFF target does not use it.
845 2000-05-14 David O'Brien <obrien@FreeBSD.org>
847 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
849 * config/te-aux.h: Likewise.
850 * config/te-dpx2.h: Likewise.
851 * config/te-go32.h: Likewise.
852 * config/te-hp300.h: Likewise.
853 * config/te-hppa.h: Likewise.
854 * config/te-i386aix.h: Likewise.
855 * config/te-ic960.h: Likewise.
856 * config/te-interix.h: Likewise.
857 * config/te-nbsd532.h: Likewise.
858 * config/te-pc532mach.h: Likewise.
859 * config/te-ppcnw.h: Likewise.
860 * config/te-psos.h: Likewise.
861 * config/te-sparcaout.h: Likewise.
862 * config/te-sun3.h: Likewise.
863 * config/te-sysv32.h: Likewise.
865 2000-05-14 Alan Modra <alan@linuxcare.com.au>
867 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
868 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
869 and sign extend without an if statement.
870 (build_bytes): Likewise.
872 2000-05-14 Kazu Hirata <kazu@hxi.com>
874 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
875 X_add_symbol L_32 case.
877 2000-05-14 David O'Brien <obrien@FreeBSD.org>
879 * config/te-freebsd.h: New file.
881 2000-05-13 Alan Modra <alan@linuxcare.com.au>
883 * asintl.h (gettext, dgettext, dcgettext, textdomain,
884 bindtextdomain): Replace defines with those from intl/libgettext.h
885 to quieten gcc warnings.
887 * NEWS: Mention x86 .arch and -q.
889 * config/tc-i386.c (quiet_warnings): New.
890 (md_assemble): Use quiet_warnings.
891 (md_parse_option): Set quiet_warnings from -q.
892 (md_show_usage): Mention -q, delete -m.
893 (flag_do_long_jump): Delete.
894 (md_parse_option): Remove -m.
895 (md_show_usage): Remove -m.
896 (md_create_long_jump): Remove useless flag_do_long_jump code.
898 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
899 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
901 2000-05-13 Alan Modra <alan@linuxcare.com.au>
902 Alexander Sokolov <robocop@netlink.ru>
904 * doc/c-i386.texi (i386-Arch): New section.
905 (i386-Syntax): Mention .intel_syntax and .att_syntax.
907 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
908 (smallest_imm_type): Use smallest opcode for shift by one if cpu
909 architecture has been given and is not 486.
911 (md_pseudo_table): Add .arch.
912 (md_assemble): Warn if cpu architecture has been given and an
913 unsupported instruction.
915 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
916 Move operand_types bit defines after relevant template field.
917 (template): Add cpu_flags.
921 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
923 * config/tc-mn10300.h (md_end): Define.
924 (mn10300_finalize): Declare.
925 * config/tc-mn10300.c: Include dwarf2dbg.h.
926 (debug_line): Define.
927 (md_assemble): Generate dwarf2 line info.
928 (mn10300_finalize): New function. Finalize dwarf2 info.
930 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
932 * config/tc-mips.c (md_estimate_size_before_relax): Use the
933 external version of the relocation for weak symbols.
935 2000-05-08 David Mosberger <davidm@hpl.hp.com>
937 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
938 frame size in units of 16 bytes, as required per SW Conventions manual.
939 (output_unw_records): Output info-block header as a dword to get
942 2000-05-08 Alan Modra <alan@linuxcare.com.au>
944 * as.h: #include "file", not <file> on files from ../include.
945 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
946 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
947 (md_convert_frag): Add ATTRIBUTE_UNUSED.
948 (tc_coff_symbol_emit_hook): Ditto.
949 (OPTCOUNT): Cast to int to avoid compiler warning.
950 (md_begin): Fix signed/unsigned warnings.
952 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
954 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
955 ABRANCH LONG case for a conditional branch on a 68000.
956 (md_estimate_size_before_relax): Likewise. Also handle
957 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
958 (m68k-ip: case ABSL): Relax absolute references to 16-bit
959 PC-relative on all CPUs.
960 (md_estimate_size_before_relax): Likewise.
962 2000-05-04 Alan Modra <alan@linuxcare.com.au>
964 * as.c (parse_args): Just mention current year in printed
967 2000-05-03 J.T. Conklin <jtc@redback.com>
969 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
971 (md_parse_option): Recognize -m7400.
973 2000-05-03 Ian Lance Taylor <ian@zembu.com>
975 * config/atof-ieee.c (gen_to_words): When adding carry back in,
976 don't permit lp to become less than the words array.
978 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
980 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
981 Fix little-endian case.
983 2000-05-03 David O'Brien <obrien@NUXI.com>
985 * as.c (parse_args): Update copyright.
987 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
989 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
990 for the .bss section too.
992 2000-05-02 Alan Modra <alan@linuxcare.com.au>
994 * configure.in: Set em=linux for hppa-*-linux.
995 * configure: Regenerate.
996 * doc/Makefile.in: Regenerate with correct automake.
998 * frags.c (frag_grow): Sanity check chunk_size.
1000 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1001 * config/obj-som.h: Likewise.
1002 * config/obj-ieee.h: Likewise.
1004 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1006 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1007 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1008 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1009 (pa_ip): low_sign_unext now returns via function value. Use
1010 re_assemble_* instead of dis_assemble_* and
1011 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1013 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1014 (md_section_align, md_parse_option, md_show_usage,
1015 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1016 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1017 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1018 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1019 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1021 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1022 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1023 outside of switch. Correct mask and shifting errors in case 10
1024 and case -11. In case 21, compare against signed range to suit
1025 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1026 case 17 and case 22, use offsetT variable to properly check range.
1027 Use re_assemble_* here too.
1028 (evaluate_absolute): Change type of value to offsetT. Call
1029 hppa_field_adjust to do the work for us.
1030 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1031 (pa_parse_cmpib_64_cmpltr): Ditto.
1032 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1033 of i to unsigned int.
1034 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1035 (pa_end_of_source): Return type is void.
1037 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1039 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1041 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1043 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1044 More comments added.
1045 (md_begin): Removed "construct symbols for each register name".
1046 Because register names conflicts with GCC generated function
1048 (avr_operand): Now constant numbers can be used as a register
1049 identifiers (0 as r0, 31 as r31).
1050 (md_assemble): use skip_space () before parsing instruction
1053 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1055 * config/tc-avr.c: New AVR_ISA_ defined.
1056 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1057 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1058 for `fmul', `movw' and `lpm R,Z' instructions.
1059 (avr_operands): Warn if current opcode is a two-word instruction
1060 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1061 (avr_opcodes): New commands added.
1062 (REGISTER_P): Check 'a' and 'v' constraint letters.
1063 (mcu_types): New MCU added.
1065 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1067 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1068 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1069 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1070 * configure: Regenerate.
1072 2000-04-29 Andreas Jaeger <aj@suse.de>
1074 * as.h: Correctly check GCC version.
1076 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1078 * as.c (parse_args): Allow md_parse_option to override -a listing
1080 * config/obj-coff.c (add_lineno): Change type of offset parameter
1081 from "int" to "bfd_vma."
1082 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1083 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1084 (ppc_change_csect): Align correctly for XCOFF64.
1085 (ppc_machine): New function, which discards "ppc_machine" line.
1086 (ppc_tc): Cons for 8 when code is 64 bit.
1087 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1089 (md_parse_option): Handle -a64 and -a32.
1091 * config/tc-ppc.h (TARGET_MACH): Define.
1092 (TARGET_FORMAT): Move to function.
1093 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1095 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1097 * doc/as.1: Fix unbalanced brackets.
1099 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1101 (line_comment_chars): Set to '/' if TE_FreeBSD.
1103 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1105 * configure.in: Configury support for PA64 (currently disabled).
1106 * configure: Rebuilt.
1108 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1110 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1111 bfd_set_section_alignment.
1113 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1115 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1118 2000-04-24 Nick Clifton <nickc@cygnus.com>
1120 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1121 * doc/as.texinfo (Align): Include arm and strongarm in list of
1122 targets that have the second form of the behaviour of the .align
1125 2000-04-24 Mark Klein <mklein@dis.com>
1127 * obj-som.c: Terminate obj_pseudo_table.
1129 2000-04-22 Timothy Wall <twall@cygnus.com>
1131 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1133 (operand_match): Conditionally insert default bit values for IMMU9.
1135 2000-04-14 Matthew Green <mrg@cygnus.com>
1137 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1138 * configure: Rebuilt.
1140 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1141 Jason Eckhardt <jle@cygnus.com>
1143 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1145 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1146 Added handling of new operand types l,y,&,fe,fE,fx.
1148 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1149 David Mosberger <davidm@hpl.hp.com>
1150 Timothy Wall <twall@cygnus.com>
1151 Andrew MacLeod <amacleod@cygnus.com>
1152 Jim Wilson <wilson@cygnus.com>
1154 * Makefile.am (CPU_TYPES): Add ia64.
1155 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1156 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1157 * Makefile.in: Rebuild.
1158 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1159 * configure: Rebuild.
1160 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1161 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1162 * expr.c (expr): Handle md_optimize_expr.
1163 * read.c (LEX_HASH): Add comment.
1164 * config/tc-ia64.c, config/tc-ia64.h: New files.
1166 2000-04-21 Richard Henderson <rth@cygnus.com>
1168 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1169 bundling a non-delayed branch type instruction.
1171 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1173 * config/tc-mn10300.c (HAVE_AM30): Define.
1174 (md_assemble): Use it.
1176 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1178 * config/obj-elf.c (obj_elf_change_section): Check for changed
1181 * Makefile.am: (CPU_MULTI_VALID): Remove.
1182 (MULTI_CPU_TYPES): Define.
1183 (MULTI_CPU_OBJ_VALID): Define.
1184 (DEPTC): Use the above.
1185 (DEPOBJ): Same here.
1187 Regenerate dependencies.
1188 * Makefile.in: Regenerate.
1190 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1192 * Makefile.am (YACC, LEX): Get them from configure.
1194 2000-04-18 H.J. Lu (hjl@gnu.org)
1196 * config/tc-i386.c (offset_in_range): Use addressT instead of
1197 bfd_vma for non-bfd assemblers.
1199 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1201 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1202 doesn't give spurious errors.
1204 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1206 * as.h (SEEK_SET): Define if undefined.
1208 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1210 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1211 constants, and don't assume offsetT is 32 bits.
1213 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1215 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1216 (md_pcrel_from_section): Add prototype.
1217 (d10v_fix_adjustable): Add prototype.
1218 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1220 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1222 2000-04-12 Nick Clifton <nickc@cygnus.com>
1224 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1225 symbol in frag chain.
1227 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1229 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1230 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1231 (fits_in_signed_word, smallest_imm_type): Ditto.
1232 (md_assemble): Use an offsetT var to hold offsetT values, not a
1234 (offset_in_range): New.
1235 (md_assemble): Use it.
1236 (md_convert_frag): Change type of target_address, opcode_address,
1237 and displacement_from_opcode_start to offsetT.
1238 (md_create_short_jump): Change type of offset to offsetT.
1239 (md_create_long_jump): Ditto.
1240 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1241 (md_chars_to_number): Remove.
1242 (output_invalid): Remove duplicate prototype.
1244 2000-04-09 Nick Clifton <nickc@cygnus.com>
1246 * Makefile.am (CPU_TYPES): Add 'avr'.
1247 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1248 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1250 * Makefile.in: Regenerate.
1252 * doc/as.texinfo: Add M32R documentation.
1254 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1256 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1257 --enable-build-warnings option.
1258 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1259 * Makefile.in, configure: Re-generate.
1261 2000-04-07 Nick Clifton <nickc@cygnus.com>
1263 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1264 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1265 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1266 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1267 (arm_force_relocation): Force relocations for
1268 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1270 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1272 * config/tc-sh.c (get_operands): There's no third operand if the
1273 first operand is an immediate.
1275 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1277 * config/tc-sh.c (immediate): Delete.
1278 (sh_operand_info): Add immediate member.
1279 (parse_reg): Use A_PC for pc.
1280 (parse_exp): Add second argument 'op'. All callers changed.
1281 (parse_at): Expect pc to be coded as A_PC.
1282 Use immediate field in *op.
1283 (insert): Add fourth argument 'op'. All callers changed.
1284 (build_relax): Add second argument 'op'. All callers changed.
1285 (insert_loop_bounds): New function.
1286 (build_Mytes): Remove DISP_4.
1287 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1288 (assemble_ppi): Use immediate field in *operand.
1289 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1290 (md_apply_fix): Likewise.
1291 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1293 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1295 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1297 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1299 * internals.texi (CPU backend): Document
1300 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1302 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1304 * po/gas.pot: Regenerate.
1306 * as.c (show_usage): Restore translated part of bug string.
1307 * gasp.c (show_usage): Likewise.
1309 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1310 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1311 than move-if-change.
1312 (DEP1): Modify for "gcc -MM".
1316 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1317 Update dependencies.
1318 * Makefile.in: Regenerate.
1320 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1322 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1323 (md_begin): Likewise.
1324 (HAVE_AM33): New macro.
1325 (md_assemble): Use it. Match r_regs and xr_regs only if
1328 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1330 * as.h: #include "bin-bugs.h"
1331 * as.c (show_usage): Use REPORT_BUGS_TO.
1332 * gasp.c: #include "bin-bugs.h"
1333 (show_usage): Use REPORT_BUGS_TO.
1335 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1337 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1339 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1340 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1343 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1345 * config/tc-i386.c (i386_immediate): Don't assume a constant
1346 immediate is necessarily 16 bits when in 16 bit code mode.
1347 (md_assemble): Instead set guess_suffix here after we have checked
1350 2000-04-02 Richard Henderson <rth@cygnus.com>
1352 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1353 quantities. Correct right shift sign extension.
1354 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1355 32-bit value when shifting into place.
1357 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1359 * app.c: Add ATTRIBUTE_UNUSED as needed.
1360 * config/tc-ppc.c: Likewise.
1361 (ppc_size): Make unsigned long.
1362 (ppc_insert_operand): Add casts to avoid warnings.
1364 2000-03-31 Nick Clifton <nickc@cygnus.com>
1366 * config/tc-d10v.h (md_flush_pending_output): Define.
1368 2000-03-29 Nick Clifton <nickc@cygnus.com>
1370 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1371 segment. Works for both BFD_ASSEMBLER and others.
1372 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1374 2000-03-29 Nick Clifton <nickc@cygnus.com
1376 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1378 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1380 * listing.c (LISTING_LHS_WIDTH): Default depends on
1382 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1384 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1386 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1389 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1391 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1393 * config/tc-avr.c (mcu_types): Add missing initialiser.
1394 (md_pcrel_from_section): Add prototype.
1395 (avr_operand): Remove redundant test of unsigned < 0.
1396 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1398 2000-03-27 Denis Chertykov <denisc@overta.ru>
1400 * config/tc-avr.c: New file for AVR support.
1401 * config/tc-avr.h: Likewise.
1402 * configure.in: Add AVR support.
1403 * configure: Regenerate.
1405 2000-03-26 Timothy Wall <twall@cygnus.com>
1407 * gasp.c (macro_op): Add new argument to check_macro call.
1408 Macro structure definitions moved to macro.h
1409 * sb.h: Add argument to prototype for input_scrub_include_sb.
1410 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1411 nesting checks with an additional flag.
1412 (struct input_save): Add flag to indicate whether current sb
1413 should be checked for proper macro/conditional nesting.
1414 (input_scrub_push/pop): Save/restore nest check flag.
1415 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1417 * macro.c (check_macro): Allow caller to retrieve parsed macro
1418 information if a pointer is provided. This information may be
1419 used by the new macro hooks.
1420 * macro.h: Update prototype for check_macro. Macro struct
1421 definitions moved here from macro.c/gasp.c.
1422 * read.c (read_a_source_file): Add parameter to check_macro call,
1423 and pass macro info to the macro hook, if defined.
1424 (input_scrub_insert_line): New. Allow insertion of a line of
1425 characters into the input stream.
1426 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1427 file into the input stream.
1428 (s_include): Use input_scrub_insert_file.
1429 * internals.texi: Document new macro hooks.
1430 * as.h: New prototypes added.
1432 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1434 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1435 an initial capital letter.
1436 (i386_index_check): Reindent.
1438 2000-03-19 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1443 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1445 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1446 instruction operand bad if Rd > 7 when generating
1447 thumb instructions. Prevents for example,
1448 "adr r12,label" from silently failing and generating
1449 the wrong instruction.
1451 2000-03-17 Nick Clifton <nickc@cygnus.com>
1453 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1454 that have a destingation >= 0x400000.
1455 Fix compile time warning messages.
1457 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1459 * config/tc-sh.c (md_begin): When encountering insn that are
1460 not supported by the current arch, only change the name if
1461 its contents are the same as prev_name.
1462 (get_specific): If the the architecture doesn't match, fail.
1464 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1466 * config/tc-sh.c (IDENT_CHAR): Define.
1467 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1468 matching back where it came from.
1470 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1472 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1474 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1476 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1479 2000-03-15 Kazu Hirata <kazu@hxi.com>
1481 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1483 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1485 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1486 floating-point-number, make sure 'f' is in FLT_CHARS.
1488 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1490 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1491 (s_lcomm_internal): Use it.
1492 * doc/internals.texi (CPU backend): Document it.
1493 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1496 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1498 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1501 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1502 implementation doesn't have special handling for switch
1504 (macro_build): Allow for code in sections other than .text.
1506 (mips_ip): Likewise.
1507 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1508 Don't perform relocs if we will be outputting them.
1509 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1510 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1513 2000-03-09 Catherine Moore <clm@cygnus.com>
1515 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1516 relocation type based on the entry in the fixup structure.
1518 2000-03-08 H.J. Lu (hjl@gnu.org)
1520 * Makefile.am (install-exec-tooldir): Depend on
1521 install-exec-bindir for parallel make.
1522 * Makefile.in: Regenerated.
1524 2000-03-06 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1528 (md_parse_option): Parse -m32r command line switch - disable m32rx
1530 (md_show_usage): Document new option.
1532 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1533 * doc/Makefile.in: Regenerate.
1534 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1536 2000-03-02 Michael Meissner <meissner@redhat.com>
1538 * config/tc-d30v.c (check_range): Remove code that incorrectly
1539 sign extended values where bits < 32.
1541 2000-03-02 H.J. Lu (hjl@gnu.org)
1543 * configure.in: Support --enable-targets=all on ia32.
1544 * configure: Regenerated.
1546 2000-03-01 Nick Clifton <nickc@cygnus.com>
1548 * gasp.c (do_align): Remove bogus check of alignment value.
1550 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1552 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1553 TC_PPC was defined forced the type of a symbol with no other type
1556 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1558 * doc/internals.texi (CPU backend): Mention that
1559 line_separator_chars do not break up comments. Fix typos for
1560 LEX_AT and LEX_NAME descriptions. Document operands for
1561 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1562 description of md_create_short_jump usage. Document argument for
1563 md_undefined_symbol.
1565 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1567 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1568 (md_parse_option): Handle it.
1569 (md_show_usage): Document it.
1571 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1573 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1574 opcode, for the instruction `pal19'. From Andrea Arcangeli
1577 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1579 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1581 (md_assemble): To here, before template operands are matched.
1582 Also ensure a constant immediate is sign extended when we know the
1583 size is at most 16 bits. This is to catch cases like "add
1584 $0xffc0,%ax" where we don't know the size, and thus that the
1585 immediate can be represented as Imm8S until after parsing the
1587 (i386_displacement): Similarly sign extend 16 bit constant
1589 (md_assemble): Relax 16-bit jump constant range check to suit sign
1590 extended displacements.
1592 2000-02-26 Andreas Jaeger <aj@suse.de>
1594 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1596 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1598 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1599 call operands when intel_syntax.
1600 (intel_float_operand): Return 2 for "fi...".
1601 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1602 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1603 earlier "SHORT" change.
1604 (md_assemble): When determining suffix from Regs, exclude
1607 2000-02-24 Nick Clifton <nickc@cygnus.com>
1609 * configure: Add arm-wince, mips-pe and sh-pe targets.
1610 * configure: Regenerate.
1612 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1614 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1615 "pe-mips" for the mips-pe target.
1617 * config/tc-arm.c (insns): Change displacement encoded in BL
1618 and B instructions if the target port is arm-wince.
1619 (do_ldst): Do not bias the relocation offset if the target
1621 (md_pcrel_from): Add in missing relocation offset bias if the
1622 target os arm-wince.
1624 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1625 (md_begin): Disable -G support for mips-pe target.
1626 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1627 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1630 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1631 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1632 assembler, just set the alignment to 4.
1634 * config/te-wince-pe.h: New file for WinCE targets. Define
1637 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1639 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1640 string instructions.
1641 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1642 (i386_intel_memory_operand): After finding a segment override,
1643 check again for no `[' before looking for a displacement. Bomb if
1644 more than one displacement rather than silently discarding the
1645 second and subsequent ones. Free strings malloc'd by
1646 build_displacement_string.
1648 2000-02-24 Catherine Moore <clm@cygnus.com>
1650 * config/obj-som.c (obj_pseudo_table): Add "weak".
1651 (obj_som_weak): New routine.
1653 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1655 * config/tc-i386.c (union i386_op): New.
1656 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1657 Throughout file replace occurences of disps[n], imms[n], regs[n]
1658 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1659 intel mode operand swapping. Add assert in regKludge and
1660 fake_zero_displacement code. Test i.types[n] when outputting
1661 displacements and immediates. Combine output of Disp16 with
1663 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1664 when in intel mode by (not) reversing fsub and fdiv operands
1665 before the template search. This fails for single operand
1666 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1667 undefined. Instead fix the base_opcode after we've found the
1668 template. Move base_opcode xor with found_reverse_match from
1669 opcode output code to before this fix so we test for the correct
1671 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1672 check in intel mode. Instead compare opcodes.
1674 * config/tc-i386.h (TC_RELOC): Delete.
1675 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1676 with equivalent call to reloc.
1678 * as.h (flag_m68k_mri): Move declaration after target include, and
1679 only declare when TC_M68K defined. Define as zero otherwise.
1680 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1681 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1682 Define as zero otherwise.
1683 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1684 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1685 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1686 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1687 testing whether defined.
1688 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1689 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1690 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1691 rather than testing whether defined.
1692 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1693 (parse_mri_cons): Declare and use only when TC_M68K.
1694 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1695 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1696 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1698 * NEWS: Mention IBM 370 support.
1700 2000-02-23 Richard Henderson <rth@cygnus.com>
1702 * config/tc-i386.c (md_assemble): When swapping operands for
1703 intel_syntax, assume everything that's not Imm or Disp is a
1706 2000-02-23 Linas Vepstas <linas@linas.org>
1708 * config/tc-i370.c, config/tc-i370.h: New files.
1709 * Makefile.am: Add support for Linux/IBM 370.
1710 * configure.in: Likewise.
1711 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1712 * config/obj-elf.c: Include elf/i370.h
1713 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1715 * Makefile.in: Regenerate.
1716 * configure: Regenerate.
1718 * doc/c-i370.texi: New file.
1719 * doc/all.texi: Include it.
1720 * doc/as.texinfo: And here.
1721 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1722 * doc/Makefile.in: Regenerate.
1724 2000-02-19 Michael Meissner <meissner@redhat.com>
1726 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1727 determine if an instruction can be used in parallel with an ADDppp
1728 or SUBppp instruction.
1730 2000-02-22 Andrew Haley <aph@cygnus.com>
1732 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1734 1999-12-30 Andrew Haley <aph@cygnus.com>
1736 * config/tc-mips.c (mips_gp32): New variable.
1737 (macro_build) Use mips_gp32.
1739 (md_longopts): Add "-mgp32" and "-mgp64".
1740 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1742 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1744 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1745 warning, and bump it to 1.
1747 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1749 From Brad Lucier <lucier@math.purdue.edu>:
1750 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1753 2000-02-21 Catherine Moore <clm@cygnus.com>
1755 * config/tc-mips.c (MF_HILO_INSN): Define.
1756 (mips_7000_hilo_fix): Declare.
1757 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1758 (md_parse_option): Check for 7000_HILO_FIX options.
1759 (OPTION_M7000_HILO_FIX): Define.
1760 (OPTION_NO_M7000_HILO_FIX): Define.
1761 * doc/c-mips.texi (-mfix7000): Describe.
1763 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1765 * listing.c (print_lines): Remove unused variable `end'.
1767 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1768 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1769 reloc_type when BFD_ASSEMBLER.
1770 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1771 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1772 statement and quell signed vs. unsigned comparison warning.
1774 2000-02-18 Nick Clifton <nickc@cygnus.com>
1776 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1777 the computed frag offset, rather than overwriting it.
1779 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1781 * config/tc-sh.c ("elf/sh.h"): Include.
1782 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1783 (md.begin): Initialize target_arch.
1784 Only include opcodes in has table that match selected architecture.
1785 (parse_reg): Recognize register names for sh-dsp.
1786 (parse_at): Recognize post-modify addressing.
1787 (get_operands): The leading space is now optional.
1788 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1789 arguments. Update valid_arch.
1790 (build_Mytes): Add support for SDT_REG_N.
1791 (find_cooked_opcode): New function, broken out of md_assemble.
1792 (assemble_ppi, sh_elf_final_processing): New functions.
1793 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1794 (md_longopts, md_parse_option): New option: -dsp.
1795 * config/tc-sh.h (elf_tc_final_processing): Define.
1796 (sh_elf_final_processing): Declare.
1798 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1800 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1801 the unwinder subspace. Save the current seg/subseg before creating
1804 2000-02-10 Nick Clifton <nickc@cygnus.com>
1806 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1807 little endian targets.
1808 (INST_BYTE1): Redefine to handle big and little endian
1810 (cpu_type): New type: Select between M340 and M210.
1811 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1812 instructions of the M340.
1813 (md_assemble): Add support for the MULSH and OPSR classes of
1815 (md_atof): Add support for little endian targets.
1816 (md_parse_option): Add support for -EL, -EB and -mcpu command
1818 (md_convert_frag): Add support for little endian targets.
1819 (md_apply_fix3): Add support for little endian targets.
1820 (md_number_to_chars): Add support for little endian targets.
1822 2000-02-10 Timothy Wall <twall@redhat.com>
1824 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1825 defined, use it to verify the symbol just read should be a label.
1827 2000-02-10 Timothy Wall <twall@redhat.com>
1829 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1830 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1831 around colons when KEEP_WHITE_AROUND_COLON is defined.
1832 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1833 and KEEP_WHITE_AROUND_COLON.
1835 2000-02-08 Timothy Wall <twall@redhat.com>
1837 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1839 (do_repeat): New. Abstract repeat logic so that a "break" can be
1841 (end_repeat): New. Provide support for a "break" out of the
1843 * read.h: Add prototypes for new functions.
1845 2000-02-08 Timothy Wall <twall@redhat.com>
1847 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1848 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1849 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1852 2000-02-08 Timothy Wall <twall@redhat.com>
1854 * read.c: Added elseif to directives table.
1855 * read.h: Added prototype for s_elseif.
1856 * doc/as.texinfo: Added description for elseif.
1857 * cond.c (s_elseif): New function
1859 2000-02-04 Timothy Wall <twall@redhat.com>
1861 * listing.c (print_lines): Remove conditionals causing bug in
1864 2000-02-03 Timothy Wall <twall@cygnus.com>
1866 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1868 * frags.c (frag_new): Calculate fr_fix in octets
1869 (frag_now_fix) Return offset as target address offset (bytes).
1870 (frag_now_fix_octets) New - Return offset in octets (8-bit
1872 * frags.h: Added prototype for frag_now_fix_octets().
1873 Distinguish between octets and bytes in field descriptions.
1874 * listing.c (calc_hex): Account for octets vs bytes when
1875 printing addresses/offsets.
1876 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1877 target is little-endian, print the octets in a word in big-endian
1878 order so that the display looks like a proper hexadecimal number,
1879 instead of having the octets reversed.
1880 * read.c (do_align): When recording alignment, alignment power
1881 should be in terms of target bytes (minimum addressible unit)
1883 (do_org) Convert ORG target address (byte) argument into an
1884 octet offset when generating a variable fragment.
1885 * symbols.c (resolve_symbol_value): Symbol final value
1886 converted to a target address offset (bytes) from its octet offset.
1887 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1888 offset (bytes) is adjusted by the frag offset (octets) converted
1890 (coff_frob_section) Section alignment power is in terms of bytes;
1891 convert it to an octet alignment power when calculating size (and
1892 size mask) in octets. Don't modify the section size in order to
1893 "align" it for TI COFF, since that format has a different method
1894 for storing alignment information.
1896 2000-02-01 Timothy Wall <twall@cygnus.com>
1898 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1899 entries, matching the way GCC generates them. If not escaped, the
1900 filename is encoded incorrectly.
1902 2000-01-31 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-arm.c (reg_table): Add support for ATPCS register
1907 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1909 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1911 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1913 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1914 of a symbol when we really care about its value.
1916 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1918 * config/tc-mcore.c (md_assemble): Give warning message if
1919 operands passes to instruction are more than the spec.
1921 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1923 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1924 Thumb mode but the label seen was not declared as '.thumb_func'
1925 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1926 correct disassembly of Thumb code bounded by non function labels.
1928 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1930 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1931 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1933 * Makefile.in: Same here.
1936 * configure.in: Set bfd_gas for i386-aout when primary target
1937 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1938 we may need the primary te_file. Remove incorrect comment.
1940 * configure: Regenerate.
1942 * config/e-i386aout.c: New file.
1944 * as.c (USE_EMULATIONS): Move to before print_version_id.
1945 (struct emulation): Add i386aout.
1946 (show_usage): Split text strings. Reformat -a text. Add --em
1950 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1951 (aout_format_ops): New.
1954 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1955 preprocessor conditional and add aout USE_EMULATIONS tests.
1956 (read_a_source_file): Don't pass error strings to printf as
1960 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1962 (do_data): Same here.
1963 (process_file): And here.
1966 * symbols.c (colon): Rewrite "already defined" fatal message
1967 code for aout with USE_EMULATIONS.
1970 * config/obj-aout.c (OBJ_HEADER): Define.
1971 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1973 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1974 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1976 (obj_aout_type): Expand S_SET_OTHER here too.
1977 (obj_read_begin_hook): Remove.
1978 (aout_pop_insert): New.
1979 (obj_aout_s_get_other): New.
1980 (obj_aout_s_get_desc): New.
1981 (aout_format_ops): New.
1984 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1985 gets aout_pseudo_table.
1986 (aout_pseudo_table): Declare.
1987 (obj_read_begin_hook): Define.
1990 * config/obj-coff.c (obj_pseudo_table): Rename to
1992 (coff_pop_insert): Use coff_pseudo_table.
1993 (coff_sec_sym_ok_for_reloc): Remove.
1994 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1995 and comment all zero entries and remove #if 0 code.
1998 * config/obj-coff.h (obj_pop_insert): Define.
1999 (coff_pseudo_table): Declare.
2002 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2003 s_get_size, s_set_size. Comment all zero entries.
2006 * config/obj-elf.c (elf_s_get_other): New function.
2007 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2008 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2009 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2011 (obj_elf_parse_section_letters): Don't pass error strings to
2012 printf as format arg.
2015 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2017 (elf_s_get_other): Declare.
2018 (S_GET_OTHER) Define as elf_s_get_other if not already
2020 (S_SET_OTHER): Only define when not already defined.
2021 (elf_obj_read_begin_hook): Declare.
2022 (obj_read_begin_hook): Define.
2023 (elf_obj_symbol_new_hook): Declare.
2024 (obj_symbol_new_hook): Define.
2027 * config/obj-multi.h: Add copyright header and protect against
2028 multiple inclusion. Add * to all function pointers.
2029 (OBJ_HEADER): If defined, include it rather than other defines
2031 (obj_frob_file_after_relocs): Test for NULL.
2032 (obj_symbol_new_hook): Here too.
2033 (obj_sec_sym_ok_for_reloc): And here.
2034 (S_GET_OTHER): Define.
2035 (S_GET_DESC): Define.
2036 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2037 (OBJ_MAYBE_ELF): Update comment.
2039 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2040 OBJ_AOUT preprocessor conditional and handle emulation by
2041 testing OUTPUT_FLAVOR.
2042 (i386_displacement): Here too.
2043 (md_section_align): Similarly here.
2044 (i386_target_format): Conditionally compile when more than one
2045 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2046 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2047 (i386_displacement): Here too.
2050 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2051 Define TARGET_FORMAT for aout only when not multi.
2054 * config/te-multi.h: Delete file as it's identical to te-generic.h
2056 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2058 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2059 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2062 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2064 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2067 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2069 * config/tc-mips.c (mips_do_align): New function.
2070 * config/tc-mips.h (md_do_align): Define.
2072 2000-01-10 Philip Blundell <philb@gnu.org>
2074 * doc/c-arm.texi (ARM Options): Fix typo.
2075 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2076 line separator for Linux.
2077 * doc/as.texinfo (Comments): Mention the ARM.
2079 2000-01-10 Philip Blundell <pb@futuretv.com>
2081 * configure.in (arm*-*-conix*): New target.
2082 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2084 * configure: Regenerate.
2086 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2088 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2089 (obj_elf_visibility): New function.
2091 * doc/as.texinfo (Visibility): New node: document visibility
2094 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2096 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2097 warning for absolute jump/call without `*' in non-intel mode. No
2098 need to set i.types[0] JumpAbsolute in intel mode.
2100 1999-12-22 Philip Blundell <pb@futuretv.com>
2102 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2103 hook function when changing sections.
2104 (arm_s_data): Likewise.
2106 1999-12-14 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-arm.c (md_parse_option): Add support for -marm720
2109 command line switch.
2111 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2113 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2114 (r_registers, xr_registers): Define.
2115 (r_register_name, xr_register_name): New functions.
2116 (md_assemble): Handle new am33 operand types and instruction
2118 (mn10300_insert_operand, check_operand): Likewise.
2120 1999-11-29 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2123 (s_force_thumb): Set thumb_mode to 2.
2124 (md_assemble): Do not complain about thumb instructions on a
2125 non-thumb target if thumb_mode is set to 2.
2127 1999-11-28 Michael Meissner <meissner@cygnus.com>
2129 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2130 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2131 (O_...): Add new machine dependent expressions if we are handling
2132 explicit relocations.
2133 (alpha_reloc_op): New static table holding the explicit relocation
2135 (alpha_literal_hash): New static to hold the hash table for
2136 explicit relocations.
2137 (alpha_macros): Add support for explicit relocations.
2138 (md_begin): If explicit relocations, initialize hash table.
2139 (md_assemble): Don't print a second error if tokenize_arguments
2140 already printed an error message.
2141 (md_apply_fix): Add support for explicit relocations.
2142 (alpha_force_relocation): Ditto.
2143 (alpha_fix_adjustable): Ditto.
2144 (alpha_adjust_symtab): New function to support explicit
2146 (alpha_adjust_symtab_relocs): Ditto.
2147 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2148 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2149 Add support for explicit relocations. Return -2 if an error
2150 message was already printed.
2151 (find_macro_match): Add support for explicit relocations. Comment
2153 (emit_insn): Add support for explicit relocations.
2154 (assemble_tokens): Ditto.
2156 (load_expression): Ditto.
2159 (emit_ir_load): Ditto.
2160 (emit_loadstore): Ditto.
2163 (emit_sextX): Ditto.
2164 (emit_division): Ditto.
2165 (emit_jsrjmp): Ditto.
2166 (emit_retjcr): Ditto.
2168 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2170 (tc_adjust_symtab): If explicit relocations, call the function
2171 alpha_adjust_symtab.
2172 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2173 relocations next to the literal relocation they reference.
2174 (TC_INIT_FIX_DATA): Initialize the new fields.
2175 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2177 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2179 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2180 'B' operand for PA2.0 bb instruction.
2182 1999-11-18 Nick Clifton <nickc@cygnus.com>
2184 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2187 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2189 (mcore_force_relocation): Force relocations to be generated for
2192 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2194 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2195 (i386_displacement): Disallow O_big displacements.
2197 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2199 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2200 Small improvements in error checking.
2201 (md_assemble): Support for unconditional ARM instructions.
2202 (md_parse_option): Support for -m[arm]v5e flag.
2204 1999-11-12 Nick Clifton <nickc@cygnus.com>
2206 * macro.c (buffer_and_nest): Do not check beyond the end of the
2209 1999-11-11 Nick Clifton <nickc@cygnus.com>
2211 * macro.c (buffer_and_nest): Look for seperator after TO and
2214 1999-11-08 Andrew Haley <aph@cygnus.com>
2216 * app.c (do_scrub_chars): When in State 10, treat backslash
2217 characters in the same way as as symbol characters.
2219 1999-11-07 Richard Henderson <rth@cygnus.com>
2221 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2222 the previous label was in the current section before playing
2223 with auto-alignment.
2225 1999-11-06 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-v850.c (v850_force_relocation): Force relocation
2229 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2232 1999-11-05 Michael Meissner <meissner@cygnus.com>
2234 * expr.h (operatorT): Increase machine dependent operators to 16.
2235 * expr.c (op_rank): Ditto.
2237 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2239 * read.c (pseudo_set): Reject attempts to set the value of a
2242 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2245 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2247 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2248 to bfd_set_section_contents.
2250 1999-11-03 Nick Clifton <nickc@cygnus.com>
2252 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2254 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2256 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2257 (mips_ip): Use OPCODE_IS_MEMBER.
2259 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2261 * config/tc-arm.c (reg_required_here): Improve comments.
2263 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2264 (tinsns): Initialize variants field.
2266 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2267 BAD_PC respectively.
2269 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2271 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2272 * config/tc-arm.h: Fix compile time warnings.
2274 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2276 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2277 form @abs16, @(abs16) and @(abs16 + imm).
2279 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2281 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2282 (ISA_HAS_64_BIT_REGS) New.
2283 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2284 mips_emit_delays,macro_build,load_register,load_addresss,
2285 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2286 and/or use new ISA_xxx macros in expressions involving
2287 ISA, particularly mips_opts.isa.
2289 1999-10-18 Michael Meissner <meissner@cygnus.com>
2291 * expr.h (operatorT): Add machine dependent operators md1..md8.
2292 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2293 for the machine dependent operators to use.
2295 * expr.c (op_rank): Add machine dependent operators.
2297 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2299 (O_cpregister): Ditto.
2300 (md_begin): Change X_op test that field is wide enough to use
2301 O_max instead of O_alpha_max.
2302 (cpu_types): Fill in missing initializer.
2303 (alpha_num_macros): Make unsigned.
2304 (md_assemble): Make opnamelen be size_t.
2305 (md_apply_fix): Cast alpha_num_operands to int before testing.
2306 (alpha_force_relocation): Ditto.
2307 (alpha_fix_adjustable): Ditto.
2308 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2309 (tc_gen_reloc): Ditto.
2310 (tc_get_register): Ditto.
2315 (s_alpha_ent): Ditto.
2316 (s_alpha_end): Ditto.
2317 (s_alpha_frame): Ditto.
2318 (s_alpha_prologue): Ditto.
2319 (s_alpha_file): Ditto.
2320 (s_alpha_gprel32): Ditto.
2321 (s_alpha_proc): Ditto.
2322 (s_alpha_set): Ditto.
2323 (s_alpha_base): Ditto.
2324 (s_alpha_align): Ditto.
2325 (s_alpha_arch): Ditto.
2326 (alpha_align): Ditto.
2327 (assemble_insn): Suppress unused variable warning.
2329 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2330 order in the structure.
2331 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2333 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2335 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2337 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2339 * config/tc-i386.c (i386_index_check): Correct #endif location.
2341 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2343 * as.c (show_usage): Document new options.
2344 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2345 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2346 (parse_args): Parse the new options.
2347 (main): If there were warnings, and --fatal-warnings
2348 was specified, print an error.
2349 * as.h: New variable, flag_fatal_warnings, for new option.
2351 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2353 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2354 '@'. Change autoincrement completers to fall through to cache control
2357 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2359 (pa_parse_addb_64_cmpltr): New function.
2361 * config/tc-hppa.c (pa_ip): Change error message.
2362 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2363 '?Q' args to allow falling through.
2365 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2366 Remove unused conditional codes.
2367 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2369 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2371 * config/tc-d30v.c (CHAR_BIT): Define.
2372 (check_range): Fix bit operations to support integers bigger than
2375 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2377 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2380 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2381 Doug Evans <devans@cygnus.com>
2383 Add support for m32rx.
2384 * config/tc-m32r.c (enable_m32rx): New static global.
2385 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2386 (allow_m32rx): New function.
2387 (M32R_SHORTOPTS): Add `O'.
2388 (md_longopts): Add --m32rx plus several warning options.
2389 (md_parse_option): Handle new options.
2390 (md_show_usage): Print them.
2391 (md_begin): Enable m32rx.
2392 (OPERAND_IS_COND_BIT): New macro.
2393 (first_writes_to_seconds_operands): New function.
2394 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2395 (target_make_parallel,assemble_two_insns): New functions.
2396 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2397 If optimizing and m32rx, try to make consecutive insns parallel.
2399 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2401 * config/tc-mips.c (nopic_need_relax): Allow for the
2402 .sdata.foo sections generated by -fdata-sections,
2403 and for the .gnu.linkonce.s sections generated by C++.
2405 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2407 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2408 with cleaner code using completer prefixes. Add 'Y'.
2410 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2412 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2414 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2415 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2416 insn does not match and we should try the next insn in the table.
2418 1999-09-22 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2422 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2424 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2427 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2429 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2430 OBJ_ELF. If ELF, add "sq".
2431 (md_parse_option): If ELF, ignore -s and -q.
2432 (md_show_usage): Mention ELF options.
2434 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2436 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2439 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2441 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2443 * config/tc-hppa.c (struct pa_it): New field "trunc".
2444 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2445 (pa_parse_ftest_gfx_completer): New function
2446 (pa_parse_fp_cnv_format): New function.
2448 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2449 (md_apply_fix): Handle 22bit pc-rel branches.
2451 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2453 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2455 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2457 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2459 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2461 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2462 (pa_ip): Handle 'fX'.
2464 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2466 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2467 unwinds unless the function is in the text space.
2468 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2470 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2472 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2473 (md_assemble): To here. Tweak address generation.
2475 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2477 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2478 (md_assemble): Call dwarf2_where for OBJ_ELF.
2479 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2480 (pa_end_of_source): New function.
2481 * tc-hppa.h (md_end): Define for OBJ_ELF.
2483 1999-09-14 Michael Meissner <meissner@cygnus.com>
2485 * configure.in (Canonicalization of target names): Remove adding
2486 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2487 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2488 * configure: Regenerate.
2490 1999-09-14 Donn Terry <donn@interix.com>
2492 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2494 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2496 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2497 pc-relative jmp/call to an absolute symbol.
2498 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2499 absolute section symbols.
2501 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2502 jump handling code and comments.
2504 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2506 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2507 the value if TE_PE and a global defined symbol.
2509 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2511 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2512 print the symbol, rather than printing it here.
2514 1999-09-11 Donn Terry <donn@interix.com>
2516 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2517 BFD_RELOC_RVA relocations.
2519 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2520 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2523 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2525 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2526 * doc/internals.texi (Object format backend): Document
2529 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2530 relocations against global symbols if TE_PE.
2532 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2533 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2535 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2538 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2539 symbols which do not have a constant value, or tags with
2540 non-tags. Remove the symbol from the list before adding it at the
2543 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2544 C_FCN symbol differently if TE_PE.
2545 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2546 appears in the pseudo-op, rather coff_line_base which is only set
2549 * config/obj-coff.c (obj_coff_loc): New static function.
2550 (obj_pseudo_table): Add "loc".
2552 * config/obj-coff.c (add_lineno): Check that the line number is
2555 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2556 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2558 (md_atof): Return NULL rather than 0.
2559 * config/tc-i386.c (md_atof): Change type to int.
2560 * expr.c (expr): Change first parameter to int.
2561 * config/obj-coff.c: Add declarations for static functions.
2562 (coff_frob_symbol): Use SYM_AUXENT.
2563 * config/tc-i386.h (flag_16bit_code): Don't declare.
2565 * config/obj-coff.c (obj_coff_section): Default to setting
2566 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2568 * write.c (adjust_reloc_syms): Print adjusted fixup.
2570 * expr.c (integer_constant): Correct too_many_digits calculation
2573 1999-09-09 Andreas Schwab <schwab@suse.de>
2575 * doc/c-arm.texi: Fix arguments of @var to not contain
2578 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2580 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2582 (md_parse_option): Only support -k flag for ELF and COFF targets.
2584 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2586 * config/tc-hppa.c (pa_ip): Put strict register checks before
2587 call to pa_parse_number.
2589 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2591 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2593 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2596 1999-09-06 Donn Terry <donn@interix.com>
2598 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2600 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2602 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2603 candidate instruction. Require registers for register arguments
2604 when in strict mode. Require assemble-time constants for
2605 constants when in strict mode.
2606 (pa_get_absolute_expression): Require a constant when in strict
2609 1999-09-06 Nick Clifton <nickc@cygnus.com>
2611 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2613 1999-09-04 Steve Chamberlain <sac@pobox.com>
2615 * config/tc-pj.c: New file, supports picoJava in ELF.
2616 * config/tc-pj.h: Ditto.
2617 * configure.in (pjl*, pj*): New targets.
2618 * Makefile.am: Rebuild dependencies.
2619 (CPU_TYPES): Add pj.
2620 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2621 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2622 * doc/c-pj.texi: New file.
2623 * doc/as.texinfo: Add some PJ specifics.
2624 * doc/all.texi: Add PJ to the list of all architectures, sort them
2626 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2627 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2629 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2631 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2632 (obj_frob_file): Test for null pointer.
2633 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2634 (OBJ_PROCESS_STAB): And here.
2635 (elf_obj_sy): Remove
2637 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2638 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2639 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2641 * config/obj-coff.c (no_func): Remove.
2642 (coff_format_ops): Change occurrences of no_func to 0, as we test
2643 for 0 in obj-multi.h.
2645 * configure.in: Enable bfd for i386-coff when primary target is
2646 bfd. Enable i386 elf,coff emulation support. Don't set
2647 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2648 emulation to support.
2649 *configure: Regenerate.
2651 1999-09-02 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2654 .section .line directive is encountered.
2656 1999-09-01 Nick Clifton <nickc@cygnus.com>
2658 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2661 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2662 * as.texinfo: Document --gdwarf2 command line option.
2663 Add additional documentation of ARM command line switches.
2665 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2667 * config/tc-i386.c (i386_intel_memory_operand): Combine
2668 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2669 and RESTORE_END_STRING around parse_register calls.
2670 (i386_operand): Here too.
2671 (i386_is_reg): Remove.
2672 (parse_register): Move as_bad calls from within this function to
2675 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2677 Based on a patch from H.J. Lu <hjl@gnu.org>
2678 * config/tc-i386.c (parse_register): Handle FP regs specially.
2679 (md_begin): Remove '(' and ')' from register_chars.
2681 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2683 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2684 error message (done elsewhere).
2686 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2688 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2690 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2692 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2695 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2697 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2699 Add new completers. Fix bug in 64 bit condition handling.
2701 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2704 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2706 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2708 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2710 1999-08-27 Jim Wilson <wilson@cygnus.com>
2712 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2713 (struct ls): Add frag field. Initialize it to zero.
2714 (out_end_sequence): New local text_frag. Set it while in text section.
2715 Replace address check with frag check. Set ls.frag to text_frag if
2716 out_set_addr called.
2717 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2718 Set it before switching sections. Replace address check with frag
2719 check. Set ls.frag to saved_frag if out_set_addr called.
2721 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2723 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2724 output "advance_pc" opcode instead of calling gen_addr_line().
2725 The latter has the undesired side-effect of creating a new row
2726 in the debug line info matrix.
2728 1999-08-26 Jim Wilson <wilson@cygnus.com>
2730 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2731 ls.last_filename if last is less than zero. Set ls.last_filename
2732 when allocating new entry.
2733 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2736 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2738 * config/tc-i386.c (i386_index_check): Fix the displacement size
2739 when INFER_ADDR_PREFIX.
2741 1999-08-18 Nick Clifton <nickc@cygnus.com>
2743 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2746 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2748 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2749 handle 0xffffNNNN constants correctly.
2751 1999-08-16 Nick Clifton <nickc@cygnus.com>
2753 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2756 1999-08-13 Nick Clifton <nickc@cygnus.com>
2758 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2759 (md_apply_fix3): Always pass positive values to
2760 validate_offset_imm.
2762 1999-08-12 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-arm.c (skip_whitespace): New macro.
2765 Formatting tidy ups.
2767 (md_apply_fix3): Store relocation offset in addend for ELF based
2769 (arm_force_relocation): Always generate relocs for Thumb function
2772 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2774 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2775 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2777 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2779 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2780 flags for the unwind subspace.
2782 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2783 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2784 suitable relocation based on the size of the target's pointer.
2785 Always Use subsegment zero for the unwinders.
2786 (pa_level): Handle "2.0w".
2788 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2790 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2791 with the following instruction unless this was specified.
2793 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2795 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2796 certain sections, to match BFD changes.
2798 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2800 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2801 (EXTRA_SCRIPTS): Define to keep automake happy.
2802 * Makefile.in: Rebuild.
2804 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2806 * Makefile.am: Rename .dep* files to DEP*.
2807 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2808 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2810 * Makefile.in: Rebuild.
2812 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2814 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2816 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2818 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2819 avoid problems on DOS filesystems.
2820 * Makefile.in: Rebuild.
2822 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2824 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2826 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2829 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2831 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2832 line to create ${GDBINIT} rather than .gdbinit.
2833 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2835 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2837 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2839 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2841 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2843 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2845 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2846 non-adjustable symbols.
2848 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2850 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2852 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2854 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2857 1999-08-05 Donn Terry <donn@interix.com>
2859 * config/te-interix.h: New file.
2860 * configure.in (i386-*-interix*): New target.
2861 * configure: Rebuild.
2863 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2865 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2866 selectors for ELF too.
2867 (selector_table): Add "ltp" and "rtp" selectors.
2869 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2871 * config/tc-i386.c (i386_operand): No need to change
2872 operand_string pointer in segment reg case before goto
2873 do_memory_reference. Initialise displacement_string_start and
2874 displacement_string_end after do_memory_reference label.
2875 (i386_index_check): Add operand_string param, and print error
2876 message on failure here.
2877 (i386_intel_memory_operand): Instead of here.
2878 (i386_operand): And here.
2879 (INFER_ADDR_PREFIX): Enable.
2881 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2883 * config/tc-i386.h (DefaultSize): Define. Renumber following
2884 opcode_modifier defines.
2886 From Etienne Lorrain <etienne.lorrain@ibm.net>
2887 * config/tc-i386.c (stackop_size): New variable.
2888 (set_16bit_code_flag): Clear it here.
2889 (set_16bit_gcc_code_flag): New function.
2890 (md_pseudo_table): Add "code16gcc" entry.
2891 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2893 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2895 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2896 next_set_end even if the end symbol is being discarded.
2898 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2899 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2900 * config/obj-coff.c: Likewise.
2901 (seg_info_type): Remove.
2902 (seg_info_off_by_4): Change to array of segT.
2903 (s_get_segment): Adjust accordingly.
2904 (obj_pseudo_table): Fully initialize sentinel entry.
2906 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2907 Ralf Baechle <ralf@uni-koblenz.de>.
2909 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2911 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2913 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2915 * config/tc-i386.c: Indentation and white space changes.
2916 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2917 don't enable it by default.
2918 (i386_intel_operand): Remove redundant prototype.
2919 Move check on number of memory operands, and i.mem_operands++
2920 (i386_intel_memory_operand): To here.
2921 Remove i386_immediate code from here. Remove special case code
2922 for input and output using (%dx). Remove base/index checks and
2923 call i386_index_check instead. Save initial operand_string
2924 argument for error message.
2925 (i386_operand): Remove redundant prototype. Move base/index
2926 checks to i386_index_check.
2927 (i386_displacement): Move intel mode check for non-zero
2929 (i386_intel_memory_operand): To here.
2931 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2933 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2934 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2935 by .register pseudo-op if -64 and --no-undeclared-regs.
2936 (s_register, sparc_adjust_symtab): New functions.
2937 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2938 Declare sparc_adjust_symtab as tc_adjust_symtab.
2939 * doc/c-sparc.texi: Add description of #ignore special literal
2940 for .register pseudo-op.
2942 1999-07-30 Catherine Moore <clm@cygnus.com>
2944 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2945 the relocation's section offset.
2947 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2949 * write.c (fixup_segment): Fix generic error check overflow test.
2951 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2952 X_add_number to long.
2954 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2956 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2959 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2961 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2964 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2966 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2968 * configure.bat: Remove; obsolete.
2969 * config/go32.cfg: Likewise.
2971 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2973 * configure.in (i386-*-vxworks*): New target.
2974 * configure: Rebuild.
2976 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2978 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2980 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2982 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2984 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2985 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2986 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2987 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2988 MAX_RELOC_EXPANSION): Define.
2989 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2991 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2993 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2994 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2995 block. Print a warning if an 8-bit or 16-bit constant
2996 displacement or immediate is truncated on output.
2997 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2999 (i386_operand): Disallow immediate jump absolute operand.
3001 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3003 * configure.in: Bump version number to 2.9.5.
3004 * configure: Rebuild.
3006 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3009 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3011 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3012 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3014 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3016 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3018 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3020 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3021 if -mno-fpu was given.
3022 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3024 (cons_fix_new_arm): Remove misleading comments.
3026 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3028 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3030 (relax_segment): Likewise. After giving a rs_org error, convert
3031 the frag to rs_align to avoid cascading errors.
3033 1999-07-12 Andreas Schwab <schwab@suse.de>
3035 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3037 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3039 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3040 as appropriate. Fill in structure initializations. Add variable
3041 initializations. Add casts.
3042 * dwarf2dbg.c (print_stats): Change i to size_t.
3043 * listing.c (listing_listing): Change list_line to unsigned int.
3045 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3047 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3048 rather than checking for \001 and \002 in symbol name.
3049 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3051 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3053 * configure.in (hppa*-linux-gnu*): New target.
3054 * configure: Rebuilt.
3056 1999-07-08 Nick Clifton <nickc@cygnus.com>
3058 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3060 1999-07-07 Nick Clifton <nickc@cygnus.com>
3062 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3063 accessing symbolP directly.
3065 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3067 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3070 1999-07-05 Nick Clifton <nickc@cygnus.com>
3072 * config/tc-arm.c (ARM_EXT_V5): Define.
3073 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3074 (md_begin): Detect ARM v5 architectures.
3075 (md_parse_option): Accept arm v5 specification.
3076 (md_show_usage): Documment -marmv5 switch.
3078 * doc/c-arm.texi: Document -marmv5 command line option.
3080 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3082 (validate_immediate_twopart): New function. Determine if a
3083 constant can be computed by two ADD instructions.
3084 (output_inst): Remove its command line parameter - it was never
3086 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3087 implememt the ADRL pseudo op.
3088 (tc_gen_reloc): Generate a suitable error message if an ADRL
3089 instruction tries to generate a real reloc.
3091 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3093 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3095 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3098 1999-06-27 H.J. Lu <hjl@gnu.org>
3100 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3101 non BFD_ASSEMBLER case.
3103 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3105 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3108 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3110 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3111 out_end_sequence() when the address decreases due to a new frag.
3112 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3113 numbering starts with 1.
3115 1999-06-23 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3119 (mcore_s_text): Call obj_elf_text for ELF target.
3120 (mcore_s_data): Call obj_elf_data for ELF target.
3121 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3123 (mcore_s_bss): New function: Dump literal table before changing
3125 (mcore_s_comm): New function: Dump literal table before changing
3128 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3129 No longer static functions.
3130 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3131 Provide prototypes for these functions.
3133 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3135 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3136 a list of names, to try obj_segment_name, and to try abbreviated
3137 names when using COFF without long section names.
3139 * config/tc-alpha.c: More use of symbol accessor functions.
3140 * config/tc-arc.c: Likewise.
3141 * config/tc-d30v.c: Likewise.
3142 * config/tc-fr30.c: Likewise.
3143 * config/tc-i860.c: Likewise.
3144 * config/tc-m88k.c: Likewise.
3145 * config/tc-mcore.c: Likewise.
3146 * config/tc-ns32k.c: Likewise.
3147 * config/tc-sparc.c: Likewise.
3148 * config/tc-v850.c: Likewise.
3150 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3151 sy_value with appropriate accessor functions.
3152 * config/tc-arm.c (md_apply_fix3): Likewise.
3153 * config/tc-d10v.c (AT_WORD_P): Likewise.
3154 * config/tc-v850.c (reg_name_search): Likewise.
3156 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3157 use symbol_get_bfdsym instead.
3158 * config/tc-ppc.c (md_assemble): Likewise.
3159 * config/tc-v850.c (v850_comm): Likewise.
3161 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3163 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3164 the symbol, rather than accessing the bsym member.
3165 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3166 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3167 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3168 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3169 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3170 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3171 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3172 * config/tc-v850.c (tc_gen_reloc): Likewise.
3174 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3176 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3177 (hppa_gen_reloc_type): Conditionalize on BFD64.
3178 (tc_gen_reloc): Re-enable ELF relocations.
3179 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3181 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3183 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3185 (do_ldst): Move assignment out of if condition.
3186 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3187 parentheses to avoid warning.
3189 1999-06-21 Nick Clifton <nickc@cygnus.com>
3191 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3192 macro to get at the BFD symbol associated with a GAS symbol.
3194 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3196 * config/tc-ppc.c: Update for symbol handling changes.
3197 * config/obj-coff.c: Likewise.
3199 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3201 * tc-hppa.c: General cleanups of ELF support. No more spaces
3202 and subspaces for ELF.
3203 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3204 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3205 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3206 (UNWIND_SECTION_NAME): Likewise.
3207 (space/subspace related structures): Conditionalize definitions
3209 (space/subspace directives and support routines): Conditionalize
3210 definitions and references/uses on OBJ_SOM.
3211 (label_symbol_struct): For ELF, track the symbol's segment. For
3212 SOM track its space.
3213 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3215 (USE_ALIASES): Kill for both SOM & ELF.
3216 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3217 (pa_space, pa_subspace): Corresponding changes.
3218 (pa_spaces_begin): Corresponding chagnes.
3219 (md_begin): Do not muck around with space/subspace stuff for
3221 (md_apply_fix): Temporarily disable argument relocation stuff
3223 (tc_gen_reloc): Temporarily disable relocation generation for
3225 (pa_build_unwind_subspace): Similarly.
3227 1999-06-16 Nick Clifton <nickc@cygnus.com>
3229 * config/tc-arm.c (thumb_set): New pseudo op.
3230 (text, data, section): Override these pseudo ops with ARM
3232 (s_thumb_set): New function: Perform the same as a .set pseudo
3233 op, but also mark the alias'ed symbol as being a Thumb
3235 (arm_s_text): New function: Perform the same as the .text
3236 pseudo op, but dump the literal pool before changing
3238 (arm_s_data): New function: Perform the same as the .data
3239 pseudo op, but dump the literal pool before changing
3241 (arm_s_section): New function: Perform the same as the
3242 .section pseudo op, but dump the literal pool before changing
3244 (arm_cleanup): Do not reset the current section before dumping
3247 1999-06-17 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3250 OPTION_NO_WARN_UNMATCHED entries.
3251 (md_parse_option): Generate a warning message if an unrecognised
3252 option is encountered.
3254 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3255 (get_operands): When parsing an expression after an '@' symbol
3256 has been detected, do not ignore '#' symbols.
3257 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3260 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3262 From K. Richard Pixley <rich@noir.com>:
3263 * configure.in (ppc-*-vxworks*): New target.
3264 * configure: Rebuild.
3266 1999-06-12 Philip Blundell <philb@gnu.org>
3268 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3270 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3272 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3273 which refer to symbols in linkonce sections, permit reducing the
3274 relocs if the symbol is local.
3276 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3278 * subsegs.c (subseg_text_p): New function.
3279 * as.h (subseg_text_p): Declare.
3280 * read.c (do_align): Use subseg_text_p to set the default fill.
3281 * write.c (subsegs_finish): Likewise.
3282 * config/obj-coff.c (write_object_file): Likewise.
3283 * config/tc-i386.h (md_maybe_text): Don't define.
3284 (md_do_align): Use subseg_text_p to set the default fill.
3285 * config/tc-m32r.c (m32r_do_align): Likewise.
3286 * config/tc-sh.c (sh_do_align): Likewise.
3287 * config/tc-sparc.h (md_do_align): Likewise.
3289 1999-06-12 David O'Brien <obrien@freebsd.org>
3291 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3292 * configure: Rebuild.
3294 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3296 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3297 * Makefile.am: Rebuild dependencies.
3298 * Makefile.in: Rebuild.
3300 * config/tc-i386.c (i386_immediate): Remove unused label
3303 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3304 * symbols.c: Likewise.
3305 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3306 sy_next field when taking address, rather than symbol_next.
3308 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3310 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3311 value from the output file architecture.
3312 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3313 * dwarf2dbg.h: Change bfd_vma to addressT.
3315 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3317 * dwarf2dbg.h: Use PARAMS in function declarations.
3319 1999-06-11 Martin Dorey <mdorey@madge.com>
3321 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3322 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3324 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3326 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3328 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3330 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3333 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3335 * read.c (read_a_source_file): Only declare inescape if
3338 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3340 (find_entry_byval): Add parens to avoid warning.
3342 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3344 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3347 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3349 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3352 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3353 synthetize_setx): New functions.
3354 (md_assemble): Broken the special cases into the above
3355 functions. Make compiler happy if sizeof(bfd_vma)==4.
3356 Fix sethi generated from set/setuw. If instructions have a relloc,
3357 always clear the fields to be relocated in the opcode.
3358 (sparc_ip): Remove special_case global variable.
3360 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3362 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3363 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3364 indication of success rather than a value.
3365 (itbl_get_val): Likewise.
3366 (itbl_get_field): Use strcspn. Change delimiters to include
3368 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3369 (itbl_get_val): Likewise.
3370 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3372 * symbols.c (copy_symbol_attributes): Convert local symbols to
3375 1999-06-10 Nick Clifton <nickc@cygnus.com>
3377 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3380 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3382 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3383 Optimize set if sizeof(bfd_vma) == 64.
3384 (sparc_ip): Fix sethi - without %hi() it should generate
3385 R_SPARC_22 reloc, not R_SPARC_HI22.
3386 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3388 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3390 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3391 (s_ncons): New function.
3392 (native_op_table): New table.
3393 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3394 R_SPARC_OLO10 handling.
3396 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3398 * expr.h (struct expressionS): Revert last change; widen X_op.
3399 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3401 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3403 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3404 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3405 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3406 * Makefile.in: Regenerated.
3408 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3409 `common' pass on to s_mri_common.
3410 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3412 1999-06-06 Richard Henderson <rth@cygnus.com>
3414 * config/obj-elf.c (obj_elf_section): Don't free the return
3415 value of demand_copy_C_string.
3417 1999-06-05 Richard Henderson <rth@cygnus.com>
3419 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3420 creation logic from obj_elf_create_section.
3422 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3423 (section_stack): New.
3424 (special_sections): Make const.
3425 (obj_elf_section): Gut and rewrite parsing.
3426 (obj_elf_change_section): New function broken out of obj_elf_section.
3427 (obj_elf_parse_section_letters): Likewise.
3428 (obj_elf_section_word): Likewise.
3429 (obj_elf_section_type): Likewise.
3430 (obj_elf_previous): Treat as a toggle.
3431 (obj_elf_popsection): New.
3432 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3433 (ppc_section_type): Likewise.
3434 * config/tc-ppc.h: Likewise.
3436 * expr.h (struct expressionS): Don't make X_op a bitfield.
3437 * config/tc-alpha.c: Update for symbol handling changes.
3438 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3439 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3441 1999-06-05 Richard Henderson <rth@cygnus.com>
3443 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3444 (dwarf2_gen_line_info): Kill unused variables.
3445 (dwarf2_finish): Likewise.
3446 (dwarf2_where): Likewise.
3447 (dwarf2_directive_file): If we've only got a string,
3448 hand off to s_app_file.
3449 * ecoff.c: Move the include of ecoff.h.
3450 * symbols.h (S_IS_FUNCTION): Prototype.
3452 * read.c (LEX_HASH): Supply a default.
3454 (s_globl): Update `c' after skipping whitespace.
3455 * read.h (LEX_END_NAME, is_name_ender): New.
3456 * expr.c (get_symbol_end): Respect it.
3458 1999-06-04 Mark Klein <mklein@dis.com>
3460 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3462 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3464 * config/tc-hppa.c: Update for symbol handling changes.
3466 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3468 * cgen.c: Update for symbol handling changes.
3469 * config/tc-m32r.c: Likewise.
3471 * config/tc-hppa.h: Update for symbol handling changes.
3472 * config/tc-hppa.c: Likewise.
3474 * config/tc-arm.h: Update for symbol handling changes.
3475 * config/tc-arm.c: Likewise.
3476 (symbol_make_empty): Remove. Just use symbol_create.
3478 * symbols.c (symbol_set_tc): Correct name.
3480 * Makefile.am: Rebuild dependencies.
3481 ($(OBJS)): Don't depend upon struc-symbol.h.
3482 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3483 * dep-in.sed: Don't remove struc-symbol.h.
3484 * Makefile.in: Rebuild.
3486 * doc/internals.texi (Symbols): Describe changes in symbol
3489 1999-06-03 Richard Henderson <rth@cygnus.com>
3491 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3492 instead of doing the work by hand.
3494 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3496 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3497 state of line state-machine.
3498 (struct ls): Collect DWARF2 line state-machine state in new member
3499 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3500 resulted in any DWARF2 directives.
3501 (reset_state_machine): New function.
3502 (out_end_sequence): Ditto.
3503 (dwarf2_gen_line_info): When switching sections or switching to a
3504 lower text address, call out_end_sequence() first to terminate the
3505 previous code sequence as code sequences MUST have monotonically
3506 increasing addresses.
3507 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3509 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3511 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3512 DWARF2 debug info (line information only, at this point).
3513 * as.h: Update comment about supported debug formats.
3514 * dwarf2dbg.c, dwarf2dbg.h: New files.
3515 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3517 * expr.c (operand): Don't use [ for parens if we want an index op.
3518 (op_encoding): Switch [ into O_index, if desired.
3519 (op_rank): Renumber with O_index on bottom.
3520 (expr): If O_index, match closing bracket.
3521 * expr.h (O_index): New.
3523 * read.c (read_a_source_file): Conditionally allow matched "
3524 in lines passed to md_assemble.
3526 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3528 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3530 Add support for storing local symbols in a small structure to save
3531 memory when assembling large files.
3532 * as.h: Don't include struc-symbol.h.
3533 (symbolS): Add typedef.
3534 * symbols.c: Include struc-symbol.h.
3535 (local_hash): New static variable.
3536 (save_symbol_name): New static function, from symbol_create.
3537 (symbol_create): Call save_symbol_name.
3538 (local_symbol_count): New static variable.
3539 (local_symbol_conversion_count): Likewise.
3540 (LOCAL_SYMBOL_CHECK): Define.
3541 (local_symbol_make): New static function.
3542 (local_symbol_convert): New static function.
3543 (colon): Handle local symbols. Create local symbol for local
3545 (symbol_table_insert): Handle local symbols.
3546 (symbol_find_or_make): Create local symbol for local label name.
3547 (symbol_find_base): Check for local symbol.
3548 (symbol_append, symbol_insert): Check for local symbols.
3549 (symbol_clear_list_pointers, symbol_remove): Likewise.
3550 (verify_symbol_chain): Likewise.
3551 (copy_symbol_attributes): Likewise.
3552 (resolve_symbol_value): Handle local symbols.
3553 (resolve_local_symbol): New static function.
3554 (resolve_local_symbol_values): New function.
3555 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3556 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3557 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3558 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3559 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3560 (symbol_previous, symbol_next): New functions.
3561 (symbol_get_value_expression): Likewise.
3562 (symbol_set_value_expression): Likewise.
3563 (symbol_set_frag, symbol_get_frag): Likewise.
3564 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3565 (symbol_mark_used_in_reloc): Likewise.
3566 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3567 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3568 (symbol_mri_common_p): Likewise.
3569 (symbol_mark_written, symbol_clear_written): Likewise.
3570 (symbol_written_p): Likewise.
3571 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3572 (symbol_section_p, symbol_equated_p): Likewise.
3573 (symbol_constant_p): Likewise.
3574 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3575 (symbol_get_obj, symbol_set_obj): Likewise.
3576 (symbol_get_tc, symbol_set_tc): Likewise.
3577 (symbol_begin): Initialize local_hash.
3578 (print_symbol_value_1): Handle local symbols.
3579 (symbol_print_statistics): Print local symbol statistics.
3580 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3581 Declare new symbols.c functions. Move many declarations here from
3583 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3584 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3585 (struct symbol): Move bsym to make it clearly the first field.
3586 Remove TARGET_SYMBOL_FIELDS.
3587 (symbolS): Don't typedef.
3588 (struct broken_word): Remove.
3589 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3590 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3591 (symbol_clear_list_pointers): Likewise.
3592 (symbol_insert, symbol_remove): Likewise.
3593 (symbol_previous, symbol_append): Likewise.
3594 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3595 (struct local_symbol): Define.
3596 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3597 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3598 (local_symbol_get_frag, local_symbol_set_frag): Define.
3599 (local_symbol_get_real_symbol): Define.
3600 (local_symbol_set_real_symbol): Define.
3602 * write.c (write_object_file): Call resolve_local_symbol_values.
3603 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3604 (TARGET_SYMBOL_FIELDS): Don't define.
3605 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3606 ECOFF_DEBUGGING, add ECOFF fields.
3607 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3608 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3609 ECOFF_DEBUGGING, add ECOFF fields.
3610 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3611 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3612 * config/tc-mcore.h: Don't include struc-symbol.h.
3613 (TARGET_SYMBOL_FIELDS): Don't define.
3614 (struct mcore_tc_sy): Define.
3615 (TC_SYMFIELD_TYPE): Define.
3616 * Many files: Use symbolS instead of struct symbol. Use new
3617 accessor functions rather than referring to symbolS fields
3620 * read.c (s_mri_common): Don't add in value of line_label.
3622 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3623 checking for SEC_LINK_ONCE.
3625 * config/tc-sh.h (sh_fix_adjustable): Declare.
3627 * app.c (input_buffer): New static variable.
3628 (app_push): Save saved_input in allocated buffer.
3629 (app_pop): Restored saved_input.
3630 (do_scrub_chars): Change get parameter to take char * and int as
3631 arguments. Change GET macro to pass input_buffer to get
3632 function. Don't save input into allocated buffer.
3633 * as.h (do_scrub_chars): Update declaration.
3634 * input-file.c (input_file_get): Change to take char * and int.
3635 Read data into passed in buffer. Remove static buffer.
3636 * read.c (scrub_from_string): Change to take char * and int. Copy
3637 data into passed in buffer.
3639 * hash.h: Neaten. Declare hash_traverse.
3640 * hash.c: Complete rewrite based on BFD hashing code.
3641 * gasp.c (chunksize): New variable.
3642 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3645 1999-05-28 Nick Clifton <nickc@cygnus.com>
3647 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3648 addend unless the target uses an old ABI.
3650 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3652 -Wchar-subscripts cleanup
3653 * listing.c (listing_newline): Use unsigned char variable, so
3654 calls to isascii,iscntrl are correct.
3655 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3657 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3658 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3659 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3660 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3662 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3664 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3666 (arch_coldfire_p): New #define.
3667 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3669 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3671 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3673 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3674 (install_operand): Add place `N'.
3675 (init_table): Add registers ACC, MACSR, MASK.
3677 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3679 * config/tc-m68k.c: Change mcf5200 --> mcf.
3680 (archs): Add mcf5206e, mcf5307.
3681 (m68k_ip): Add format `u'.
3682 (install_operand): Add place `m', `M', `h'.
3683 (init_table): Add upper/lower registers.
3685 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3687 1999-05-28 Martin Dorey <mdorey@madge.com>
3689 * config/tc-i960.c: Several minor changes to add ELF and
3690 BFD_ASSEMBLER support.
3691 * config/tc-i960.h: Likewise.
3692 * configure.in (i960-*-elf*): New target.
3693 * aclocal.m4, configure: Rebuild.
3695 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3697 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3698 reloc changes when defined(BFD_ASSEMBLER).
3700 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3702 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3704 * write.c (write_print_statistics): Output to file, not stderr.
3706 * expr.c (generic_bignum_to_int32,64): Prototype.
3708 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3709 output_sleb128, output_uleb128, output_big_sleb128,
3710 output_big_uleb128, output_big_leb128): Prototype.
3711 (output_big_sleb128, output_big_uleb128): Make inline.
3712 (output_big_leb128): Remove inline
3714 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3715 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3716 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3717 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3718 value for correct overflow check in write.c:fixup_segment.
3719 * write.c (fixup_segment): Move bitfield overflow checks to after
3720 the md_apply_fix call.
3721 * config/obj-coff.c (fixup_segment): Likewise.
3722 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3723 valueT *val argument.
3725 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3727 * config/atof-ieee.c (gen_to_words): Correctly round a
3728 denormalized number. Fix off-by-one in range checking for
3729 exponent in a denormal.
3731 1999-05-10 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3736 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3738 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3740 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3742 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3743 (ReverseRegRegmem): Remove.
3744 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3745 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3746 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3749 From Doug Ledford <dledford@redhat.com>
3750 * config/tc-i386.h (RegXMM): New for P/III.
3751 * config/tc-i386.c: Add support for P/III.
3753 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3755 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3756 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3757 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3759 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3761 * config/tc-i386.c (i386_immediate): Skip whitespace before
3762 complaining about junk after expression.
3763 (i386_displacement): Likewise.
3765 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3767 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3768 Don't copy before downcaseing.
3770 1999-05-05 Catherine Moore <clm@cygnus.com>
3772 * tc-m68k.c: Include elf/m68k.h.
3773 (m68k_elf_final_processing): New routine.
3774 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3777 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3779 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3782 1999-04-30 Nick Clifton <nickc@cygnus.com>
3784 * config/tc-mcore.c (mcore_s_section): Dump literals before
3787 1999-04-29 Nick Clifton <nickc@cygnus.com>
3789 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3792 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3794 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3795 (TC_INIT_FIX_DATA): Delete.
3796 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3797 (TC_INIT_FIX_DATA): Delete.
3798 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3799 * write.c (fix_new_internal): Initialize fx_cgen member.
3800 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3801 (gas_cgen_md_apply_fix3): Update.
3802 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3803 (md_cgen_record_fixup_exp): Update.
3804 (FX_OPINFO_R_TYPE): Update.
3806 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3807 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3808 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3809 * frags.h (struct frag): Make opindex, opinfo ints.
3811 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3813 1999-04-26 Tom Tromey <tromey@cygnus.com>
3815 * aclocal.m4, configure: Updated for new version of libtool.
3817 1999-04-22 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3821 (md_apply_fix3): Do not fix up absolute relocations against
3824 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3826 1999-04-20 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3829 changes and data-in-text directives.
3830 (mcore_cons): New function: intercept cons() operations.
3831 (mcore_float_cons): New function: intercept float_cons()
3833 (mcore_stringer): New function: intercept stringer() operations.
3835 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3837 * obj.h (struct format_ops): Change generate_asm_lineno field to
3839 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3841 * config/tc-alpha.c (find_opcode_match): Add default case to
3843 (find_macro_match): Likewise.
3844 (load_expression): Parenthesize && within ||.
3846 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3848 1999-04-17 Nick Clifton <nickc@cygnus.com>
3850 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3851 .text .data .section pseudo ops.
3852 (mcore_s_section): New function. Dump lits before changing secs.
3853 (mcore_s_text): New function. Dump lits before changing secs.
3854 (mcore_s_data): New function. Dump lits before changing secs.
3856 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3858 * config/tc-mips.c (mips_32bitmode): New.
3859 (md_begin): Set mips_32bitmode if needed.
3860 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3861 Set EF_MIPS_32BITMODE.
3863 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3865 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3868 1999-04-16 Nick Clifton <nickc@cygnus.com>
3870 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3872 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3874 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3875 expressions correctly.
3878 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3880 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3882 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3884 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3885 and fmpynfadd instructions.
3887 1999-04-11 Richard Henderson <rth@cygnus.com>
3889 * as.h (environ): Declare it, if needed.
3890 * as.c (dump_statistics): Don't declare environ.
3891 * configure.in (environ): Detect declaration.
3892 * configure, config.in: Rebuild
3894 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3895 (i386_displacement): Allocate enough space for replacement buffer.
3896 Clean up replacement buffer initialization.
3898 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3900 * subsegs.c (section_symbol): Don't create a new symbol if one
3901 already exists; instead, use the existing one, but set its segment
3902 and frag data if it hasn't already been defined.
3903 * config/obj-coff.c (c_section_symbol): Likewise.
3905 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3907 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3909 1999-04-08 Nick Clifton <nickc@cygnus.com>
3911 * config/tc-mcore.c: New File: Support routines for MCore
3913 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3914 * config/obj-coff.c: Add support for mcore-pe target.
3916 * Makefile.am: Add support for MCore targets.
3917 * Makefile.in: Regenerate.
3918 * configure.in: Add support for MCore targets.
3919 * configure: Regenerate.
3921 * doc/all.texi: Set MCORE.
3922 * doc/as.texinfo: Document MCore specific command line options.
3924 * write.h: Prevent multiple inclusion.
3926 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3928 * asintl.h (LC_MESSAGES): Never define.
3929 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3931 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3934 * Makefile.am (m68k-parse.c): If configuring in the source
3935 directory, copy m68k-parse.y into the local directory before
3936 running ylwrap, to remove spurious differences when generating
3938 * Makefile.in: Rebuild.
3940 * config/tc-sparc.h (md_do_align): Just allocate the number of
3941 bytes necessary, rather than always allocating 1024.
3943 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3945 * listing.c (listing_newline): Add cast to avoid warning.
3946 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3947 * config/tc-i386.c (i386_scale): Add return value.
3948 (build_displacement_string): Remove unused local temp_disp2.
3949 (i386_intel_memory_operand): Add parentheses to avoid warning.
3950 (i386_intel_operand): Remove unused local end_of_operand_string.
3951 (i386_operand): Remove unused local operand_modifier.
3952 (i386_operand): Add parens to avoid warning.
3954 1999-04-04 Don Bowman <don@pixsci.com>
3956 * configure.in: Add mips*-*-vxworks* target; have it define
3958 * configure, config.in: Rebuild.
3960 1999-03-31 Nick Clifton <nickc@cygnus.com>
3962 * configure.in (emulations): Add support for arm-epoc-pe.
3963 * configure: Regenerate.
3964 * config/te-epoc-pe.h: New file. Define macros specific to
3966 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3967 for arm-epoc-pe target.
3969 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3971 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3973 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3975 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3976 detect ",n" without a condition.
3977 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3980 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3982 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3983 instruction is encoded with one bit.
3986 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3988 * doc/internals.texi (CPU backend): Mention that
3989 line_separator_chars should not include newline. From thi
3990 <ttn@mingle.glug.org>.
3992 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3994 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3995 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3997 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3999 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4001 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4003 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4006 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4008 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4010 1999-03-15 Martin Hunt <hunt@cygnus.com>
4012 * app.c (do_scrub_begin): Change '-' back to a symbol char
4013 so we can use multiple opcodes on a line again.
4015 * config/tc-d30v.c: By default, warn if a symbol has
4016 the same name as a register. Plus some minor
4017 updates from the branch.
4019 1999-03-13 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4022 BFD_RELOC_16 and BFD_RELOC_64.
4024 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4026 * expr.c (expr): Add missing else.
4028 1999-03-12 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-arm.c (md_apply_fix3): Improve error message.
4032 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4034 * Makefile.am (CPU_TYPES): Add fr30.
4035 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4036 (fr30,m32r dependencies): Update.
4037 * Makefile.in: Rebuild.
4039 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4040 (gas_cgen_record_fixup_exp): Ditto.
4041 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4042 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4043 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4044 (md_cgen_lookup_reloc): Update use of operand->type.
4045 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4046 (md_convert_frag): Call cgen_operand_lookup_by_num.
4047 (md_cgen_lookup_reloc): Update use of operand->type.
4048 (m32r_cgen_record_fixup_exp): Ditto.
4050 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4052 * config/tc-mips.c (md_show_usage): Fix message.
4054 1999-03-03 Nick Clifton <nickc@cygnus.com>
4056 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4057 and LDR reg,=<expr> instruction.
4059 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4062 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4064 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4066 1999-02-17 Nick Clifton <nickc@cygnus.com>
4068 This patch was created by: Scott Bambrough
4069 <scottb@corelcomputer.com>
4072 Special cased '@' character. The '@' character is used as the
4073 ARM assembler comment character, as a special character
4074 and in ELF .symver pseudo-op's, and as a special character in
4075 .type and .section pseudo-ops.
4076 (symver_pseudo): New static variable.
4077 (symver_state): New static variable.
4078 (struct app_save): Add field 'symver_state'.
4079 (app_push): Save global symver_state int struct app_save.
4080 (app_pop): Restore global symver_state from struct app_save.
4081 (do_scrub_chars): Special case handling of '@' character in
4084 * configure.in: Modified to recognize armv* uname syntax from ARM
4086 * configure: Regenerated.
4088 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4089 a prefix to the section's type.
4090 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4091 the type's typename.
4093 * config/tc-arm.h: Add support for PIC generation:
4094 (pic_code): New boolean.
4095 (obj_relocate_extern): Define.
4096 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4097 (TC_CONS_FIX_NEW): Define.
4098 (tc_fix_adjustable): Define.
4099 (GLOBAL_OFFSET_TABLE_NAME): Define.
4101 * config/tc-arm.c: Add support for PIC generation:
4102 (line_seperator_chars): Allow ';' as a seperator for Linux.
4103 (is_immediate_prefix): New macro.
4104 (arm_parse_reloc): New function.
4105 (s_arm_elf_cons): New function.
4106 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4107 (md_undefined_symbol): Special case handling for the Global Offset
4109 (md_apply_fix3): Handle PIC relocs.
4110 (tc_gen_reloc): Handle PIC relocs.
4111 (md_parse_option): Add support for '-k' command line switch to
4112 enable PIC generation.
4113 (cons_fix_new_arm): New function.
4114 (s_arm_elf_cons): New function.
4116 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4118 * configure.in: Add comments for uses of AC_DEFINE.
4119 * acinclude.m4: Likewise.
4120 * acconfig.h: Remove.
4121 * aclocal.m4: Rebuild.
4122 * configure: Rebuild.
4123 * Makefile.in: Rebuild.
4124 * config.in: Rebuild.
4126 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4128 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4129 non-constant offset from a base register.
4131 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4133 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4136 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4138 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4139 (emit_insn): Look for pc-relative and no-overflow specifiers on
4140 internal relocation types.
4142 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4144 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4147 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4149 (mips_4650, mips_4010, mips_4100): Variables removed.
4150 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4151 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4153 (md_begin): Don't bother initializing the mips_NNNN variables;
4154 mips_cpu is set, and that's good enough now.
4155 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4156 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4157 (show): New function, to handle wrapping in the CPU lists.
4158 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4160 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4162 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4163 than treat as an immediate specifier.
4165 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4167 * config/tc-i386.c: Prototype many functions.
4168 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4169 (i386_immediate): Remove unused second argument.
4170 (i386_intel_operand): Fix i386_is_reg typo.
4171 (i386_operand): Use allow_naked_reg.
4172 (output_invalid): Make operand int for K&R.
4174 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4176 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4178 * Makefile.in: Rebuild.
4180 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4182 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4184 (EXTRA_as_new_SOURCES): Comment out.
4185 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4186 * Makefile.in: Rebuild.
4187 * doc/Makefile.in: Rebuild.
4188 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4189 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4190 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4191 * configure: Rebuild.
4192 * aclocal.m4: Rebuild.
4193 * config.in: Rebuild.
4194 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4195 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4196 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4197 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4198 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4199 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4200 (gas_cgen_record_fixup_exp): Ditto.
4201 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4202 descriptor, not global variable.
4203 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4204 descriptor, not global variable. Refer to insert_operand handler
4205 via cpu descriptor, not global function.
4206 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4207 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4208 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4209 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4210 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4211 * config/tc-m32r.c: Ditto.
4212 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4213 (md_assemble): Ditto.
4214 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4216 1999-02-09 Nick Clifton <nickc@cygnus.com>
4218 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4219 relocations for ELF targets.
4221 1999-02-08 Nick Clifton <nickc@cygnus.com>
4223 * configure.in: Add support for StrongARM target.
4224 * configure: Regenerate.
4226 1999-02-05 Nick Clifton <nickc@cygnus.com>
4228 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4230 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4233 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4235 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4237 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4239 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4240 (INTEL_DWORD_MNEM_SUFFIX): Define.
4243 (DWORD_PTR): Define.
4244 (XWORD_PTR): Define.
4246 (OFFSET_FLAT): Define.
4248 (NONE_FOUND): Define.
4251 * config/tc-i386.c (set_intel_syntax): New routine.
4252 (intel_syntax): Declare.
4253 (allow_naked_reg): Declare.
4254 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4255 (intel_float_operand): New routine.
4256 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4257 Handle brackets as well as parens. Call i386_intel_operand for
4258 intel syntax. Reverse operands if appropriate. Handle new
4259 suffixes. Handle movzx and movsx.
4260 (i386_is_reg): New routine.
4261 (i386_immediate): New routine.
4262 (i386_scale): New routine.
4263 (i386_displacement): New routine.
4264 (i386_operand_modifier): New routine.
4265 (build_displacement_string): New routine.
4266 (i386_parse_seg): New routine.
4267 (i386_intel_memory_operand): New routine.
4268 (i386_intel_operand): New routine.
4269 (i386_operand): Call i386_displacement, i386_immediate,
4270 i386_scale, etc. instead of handling inline.
4271 (parse_register): Handle registers without prefix.
4273 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4275 * configure: Regenerate.
4276 * configure.in (arm-*-oabi): New.
4277 (thumb-*-oabi): New.
4278 * config/tc-arm.c (target_oabi): Declare.
4279 (md_apply_fix3): Support REL relocs.
4280 (md_parse_option): Handle -oabi.
4281 (elf32_arm_target_format): New routine.
4282 (md_longopts): Add OPTION_OABI.
4283 * config/tc-arm.h: Redefine TARGET_FORMAT.
4286 1999-01-28 Nick Clifton <nickc@cygnus.com>
4288 * write.c (write_relocs): Handle out of range error.
4290 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4291 (fr30_force_relocation): Default to 0.
4293 * config/tc-fr30.h (obj_fix_adjustable): Define.
4294 (TC_FORCE_RELOCATION): Define.
4296 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4299 1999-01-16 Nick Clifton <nickc@cygnus.com>
4301 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4302 merge of two instructions if the left instruciton kills the right.
4304 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4306 * Makefile.in: Regenerate.
4307 * configure.in: Redo test for using cgen.
4308 * configure: Regenerate.
4310 1999-01-09 Nick Clifton <nickc@cygnus.com>
4312 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4313 redefinition of this macro.
4315 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4317 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4320 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4322 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4323 a read of HI or LO and an immediatly following branch.
4325 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4327 * config/tc-mips.c (md_begin): Another correction to the setting of
4330 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4332 * config/tc-mips.c (md_begin): Correct type-o in setting of
4335 1998-12-21 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4338 bit insn when optimizing, so that parallelised instructions will
4339 start on a 32 bit boundary.
4341 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4343 * config/tc-mips.c (mips_eabi64): New.
4344 (md_begin): Set mips_eabi64.
4345 (mips_elf_final_processing): Use it.
4347 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4349 * config/tc-mips.c (mips_elf_final_processing):
4350 Correct setting of ABI in e_flags.
4352 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4354 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4357 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4359 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4361 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4363 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4364 warning, values that don't fit in the field.
4366 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4368 * config/tc-mips.c (mips_abi_string): New.
4369 (md_parse_option,md_longopts): Add mabi.
4370 (mips_elf_final_processing): Set e_flags based on mabi flag.
4372 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4374 * config/tc-mips.c (md_parse_option): Handle vr4111.
4376 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4378 * config/tc-h8300.c (build_bytes): Change message given if the
4379 instruction requires H8/300H mode and we're not in Hmode, to
4380 suggest that it may be the operand modes that are the problem, not
4381 necessarily the opcode.
4383 1998-12-10 Nick Clifton <nickc@cygnus.com>
4385 * config/tc-fr30.c: Add line separator character.
4387 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4389 * configure.in (hppa-*-mpeix*): New target.
4390 * config/obj-som.h (obj_som_compiler): Declare.
4391 * config/obj-som.c (compiler_seen): New static variable.
4392 (obj_som_compiler): New function.
4393 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4394 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4395 (pa_type_args): Set hppa_priv_level.
4396 (pa_compiler): New static function if OBJ_SOM.
4397 * configure: Rebuild.
4399 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4401 * read.c (output_leb128): Don't mark as inline.
4403 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4405 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4406 AIX .vbyte unaligned data support.
4407 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4408 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4411 1998-12-07 Nick Clifton <nickc@cygnus.com>
4413 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4416 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4418 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4419 BFD_RELOC_ARM_PCREL_BRANCH.
4421 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4423 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4424 checking the target type.
4425 (mips-dec-bsd*): Set endian to little.
4426 * configure: Rebuild.
4428 COFF weak symbol support, based on patches from Mark Elbrecht
4429 <snowball3@usa.net>:
4430 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4431 * config/obj-coff.c (obj_coff_weak): New static function.
4432 (obj_coff_endef) [both versions]: Handle weak symbols.
4433 (coff_frob_symbol): Likewise.
4434 (yank_symbols): Likewise.
4435 (obj_pseudo_table): Add "weak".
4437 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4438 <aymeric.vincent@emi.u-bordeaux.fr>.
4439 * aclocal.m4: Rebuild with current tools.
4440 * configure: Rebuild.
4442 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4443 an assertion failure for a case we can't handle when OBJ_ECOFF.
4445 * expr.c (operator): And with 0xff to avoid problems with signed
4448 1998-12-03 Nick Clifton <nickc@cygnus.com>
4450 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4451 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4453 1998-12-02 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4458 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4460 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4461 calculation of pcrel point.
4463 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4465 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4468 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4472 (d10v_cleanup): Only generate previous insn if a multiline insn is
4475 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4477 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4480 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4482 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4483 -marm6xxx command line switches.
4485 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4487 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4488 (itbl-ops.o): Delete duplicate dependencies.
4489 Rebuild dependencies.
4490 Add fr30 dependencies.
4491 * Makefile.in: Rebuild.
4493 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4495 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4497 * listing.c: Ignore line terminator characters found inside
4500 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4502 * po/gas.pot: Regenerated.
4504 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4507 fr30_is_label_start(). Also checks for delay slot insns.
4509 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4510 FR30 instructions which contain a colon in the mnemonic.
4512 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4514 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4516 * config/tc-fr30.c: Removed currently superflous code.
4518 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4520 * config/tc-fr30.h: New file.
4521 * config/tc-fr30.c: Tweaking so that it will compile.
4523 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4525 * config/tc-d10v.h (obj_fix_adjustable): Define.
4526 (TC_FORCE_RELOCATION): Define.
4527 (d10v_force_relocation): Declare.
4528 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4529 (md_apply_fix3): Handle Vtable relocs.
4530 (d10v_fix_adjustable): New.
4531 (d10v_force_relocation): New.
4533 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-d30v.c: Change default behaviour to ignore potential
4536 conflicts between register name and symbol names.
4538 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4540 * configure.in: Add fr30-*-*.
4541 * config/tc-fr30.c: New file.
4542 * Makefile.in: Regenerated.
4543 * config.in: Regenerated.
4544 * configure: Regenerated.
4545 * doc/Makefile.in: Regenerated.
4546 * po/gas.pot: Regenerated.
4548 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4550 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4553 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4555 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4557 (do_scrub_chars): Add some casts to unsigned char to avoid
4558 unwanted sign extension.
4559 * read.c (lex_type): Set characters about 127 to be symbol
4561 * config/tc-i386.c (md_begin): Set identifier_chars and
4562 operand_chars for values above 127.
4564 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4566 * configure.in: detect cygwin* instead of cygwin32*
4567 * configure: regenerate
4569 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4571 * listing.c: Add support for producing a listing from piped
4574 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4576 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4577 (append_insn): Account for the tx39's multiply behavior.
4579 1998-10-26 Michael Meissner <meissner@cygnus.com>
4581 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4582 from assemble_parallel_insns. Add support for '->' to indicate
4583 explicitly serializing the instructions.
4584 (md_assemble): Ditto.
4586 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4588 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4591 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4593 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4595 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4597 * config/tc-mips.c : support frame and regmask/fregmask when
4598 MIPS_STABS_ELF is specified.
4600 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4602 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4603 (md_apply_fix): Don't return 1 for VTABLE relocs.
4604 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4606 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4608 * doc/c-i386.texi: Replace occurences of "opcode" with
4609 "instruction mnemonic", "instruction", or "mnemonic" when
4610 referring to the name of an instruction. Use "opcode" when
4611 referring to the sequence of machine bytes.
4613 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4614 (is_opcode_char): Rename to is_mnemonic_char.
4615 (md_assemble and i386_operand): Correct error messages from
4616 "opcode" to "instruction mnemonic"
4617 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4618 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4619 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4620 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4621 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4622 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4623 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4625 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4627 * config/tc-i386.c (i386_operand): Check for garbage after
4630 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4632 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4633 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4635 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4637 * config/tc-sh.h (obj_fix_adjustable): Define.
4638 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4639 (md_apply_fix): Likewise.
4640 (tc_gen_reloc): Likewise.
4641 (sh_fix_adjustable): New.
4643 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4645 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4646 * cgen.h (gas_cgen_finish_insn): Update prototype.
4647 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4648 cgen_insn_t -> CGEN_INSN_INT.
4649 (make_parallel): Update handling of CGEN_INT_INSN_P.
4650 (assemble_parallel_insn): Ditto.
4651 (target_make_parallel): New function.
4652 (md_assemble): Use it.
4654 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4656 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4658 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4660 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4661 converted into lower case.
4663 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4665 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4666 (gas_cgen_tc_gen_reloc): Likewise.
4667 * config/tc-m32r.h (obj_fix_adjustable): Define.
4668 * config/tc-m32r.c (m32r_fix_adjustable): New.
4669 (m32r_force_relocation): Handle VTABLE relocs.
4671 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4673 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4675 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4677 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4678 to lower case before parsing.
4680 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4681 parallel insns modift buts in the PSW as a side effect.
4683 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-d30v.c (find_format): Test for missing flag and
4688 (md_apply_fix3): Fix error messages to avoid
4689 assumption about presence of a symbol.
4691 (parallel_ok): Disallow parallel instructions that both modify the
4694 (find_format): Generate a warning if an odd numbered register is
4695 used as the first register in a mutli-register instruction.
4697 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4700 relocations are always associated with a symbol.
4702 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4704 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4705 (elf32_sparc_force_relocation): Declare.
4706 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4707 (tc_gen_reloc): Handle vtable relocs.
4708 (elf32_sparc_force_relocation): New.
4710 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4712 * symbols.c (S_IS_FUNCTION): New.
4713 * config/tc-v850.h (obj_fix_adjustable): Define.
4714 (TC_FORCE_RELOCATION): Define.
4715 (v850_force_relocation): Declare.
4716 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4717 of fx_addnumber for VTABLE reloc addends.
4718 (md_apply_fix3): Handle VTABLE relocs.
4719 (v850_fix_adjustable): New.
4720 (v850_force_relocation): New.
4722 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4724 * tc-hppa.c (fp_operand_format): Add some additional formats.
4725 (pa_ip): Do not automatically promote into pa2.0 mode.
4726 (pa_level): Handle ".level 2.0".
4728 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4730 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4731 * config/tc-i386.h (template.extension_opcode): Change to
4732 unsigned int to allow full range of 8-bit opcode suffixes.
4733 (None): Redefine as 0xffff.
4735 From Jeff B Epler <jepler@usgs.gov>
4736 * doc/c-i386.texi (i386-SIMD): New section.
4738 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4740 * read.c (discard_rest_of_line): New function.
4741 * read.h: Declare it.
4742 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4744 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4746 * config/tc-d10v.c (find_symbol_matching_register): New function.
4747 (find_opcode): Cope with the case where a register name matches
4750 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4752 * config/tc-v850.c (md_pcrel_from): Rename to
4753 v850_pcrel_from_section.
4754 (v850_pcrel_from_section): Do not resolves symbols in other
4757 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4759 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4761 * config/tc-d10v.c (find_opcode): Generate an error if a register
4762 is supplied for an operand that should not be a register.
4764 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4766 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4767 instructions to have another instruction in the right bin.
4769 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4771 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4772 the right container if the left container holds a branch
4775 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4777 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4778 both a register name and symbol name.
4779 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4781 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4783 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4784 execution unit class.
4786 (reg_name_search): If a name matches a register and a symbol,
4787 prefer the register.
4788 (find_format): Disallow flag registers when a general purpose
4789 register is required.
4790 If a number is required, but a register has been given, check to
4791 see if a symbol with the same name as the register exists, and if
4792 so, use that symbol.
4794 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4796 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4798 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4800 * config/tc-d30v.c (find_format): Do not accept flag registers as
4801 general purpose registers.
4802 (find_format): If an immediate value is expected at a given place
4803 in a format, but a register name has been provided instead, check
4804 to see if that register name matches the name of a predefined
4805 symbol and if it does, then use the symbol instead.
4806 (reg_name_search): If a register name matches a symbol name,
4807 prefer the register name to the symbol name.
4809 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4811 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4812 the previous insn to empty.
4814 1998-09-20 Michael Meissner <meissner@cygnus.com>
4816 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4817 pieces, forcing the use of an ANSI compiler.
4819 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4821 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4823 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4825 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4827 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4829 (obj_elf_vtable_entry): Likewise.
4830 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4831 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4832 (tc_gen_reloc): Likewise.
4833 (arm_fix_adjustable): Likewise.
4834 (elf32_arm_force_relocation): New.
4835 (armelf_frob_symbol): Remove coff-style symbol support.
4837 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4839 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4841 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4843 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4844 OBJ_COFF so that routine is defined for a.out format.
4846 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4848 * config/tc-i386.c (i386_operand): Detect non-segment registers
4849 used as segment prefixes.
4851 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4853 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4854 optimize across FDE boundaries.
4856 * config/obj-coff.c (obj_coff_section): Preserve any link once
4857 flags when setting the section flags.
4859 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4861 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4862 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4864 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4866 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4869 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4871 * frags.c (frag_grow): Include the size of the frag struct in the
4874 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4875 if the new subseg comes before the old.
4877 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4879 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4880 to handle edge8 and edge16.
4882 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4884 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4885 before we clobber the symbol involved.
4887 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4889 * config/tc-arm.c: Remove OBJ_ELF definitions for
4890 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4891 use arm_adjust_symtab for OBJ_COFF.
4892 (armelf_adjust_symtab): New Routine.
4893 * config/tc-arm.h: Define obj_adjust_symtab to
4894 armelf_adjust_symtab for OBJ_ELF.
4896 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4898 * configure.in: Make all i386-elf targets use bfd_gas.
4899 * config/tc-i386.c (tc_i386_force_relocation): New.
4900 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4901 (md_apply_fix3): Likewise.
4902 (tc_gen_reloc): Handle them.
4903 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4904 tc_i386_force_relocation.
4906 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4908 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4910 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4912 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4913 current opcode after writing the first insturction of a reverse
4916 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4918 * read.h (generate_lineno_debug): Add prototype.
4919 * read.c (generate_lineno_debug): Make non-static.
4921 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4923 * config/tc-i386.c (md_assemble): Only warn for address/data size
4926 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4929 against Thumb function names, as the linker needs this information.
4931 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4933 * expr.c (operand): Check also that there is no advance in operand
4934 after atof_generic in order to decide "is it label 0f or floating
4937 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4939 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4940 command line options with a single dash.
4941 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4943 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4945 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4946 * tc-arm.c (arm_fix_adjustable): New routine.
4948 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4950 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4951 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4952 demand_empty_rest_of_line before mri_comment_end.
4953 (equals): Check garbage after expression before
4954 mri_comment_end in MRI mode.
4956 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4958 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4959 small immediate constant to use the constant itself rather than
4962 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4964 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4965 (pa_leave): Likewise.
4967 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4969 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4971 (i386_operand): Fix an error message.
4973 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4975 * doc/c-arm.texi (ARM Directives): Document .req directive.
4977 * config/tc-arm.c (reg_required_here): Display erroneous string if
4978 the register name could not be decoded.
4979 Do not set inst.instruction if the sift is -1.
4981 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4983 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4986 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4988 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4989 even if it is belived to be unnecessary.
4991 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4993 config/tc-i386.c (i386_operand): Size immediate constants by
4994 suffix (erroneously removed as part of July 7 change).
4996 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4998 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4999 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5000 (armelf_frob_symbol): New Routine.
5001 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5003 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5005 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5007 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5010 command line switches passed to assembler.
5012 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5014 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5015 (gas_cgen_opcode_desc): Declare.
5016 (gas_cgen_parse_operand): Declare.
5017 (*): Prepend gas_ to gas specific fns to denote them as such.
5019 * cgen.c (gas_cgen_opcode_desc): New global
5020 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5021 (queue_fixup): Renamed from cgen_queue_fixup.
5022 (*): Prepend gas_ to gas specific fns to denote them as such.
5024 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5025 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5026 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5027 Open opcode table and initialize it.
5028 (make_parallel): Use gas_cgen_opcode_desc.
5029 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5030 (md_assemble): Ditto.
5032 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5034 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5035 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5036 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5037 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5038 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5039 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5040 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5041 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5042 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5043 (INIT_STAB_SECTION): Likewise.
5044 (OBJ_PROCESS_STAB): Likewise.
5046 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5047 (md_parse_option): Watch for them.
5048 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5049 (md_begin): Kill neverdef code.
5050 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5051 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5052 (s_alpha_coff_wrapper): New.
5053 (md_pseudo_table): Trap all ECOFF pseudos.
5055 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5057 Start of changes to remove mdebug section from mips*-elf
5058 Based on MIPS_STAB_ELF definition
5059 * acconfig.h: undef if not configured
5060 * config.in: undef if not configured
5061 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5062 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5063 * stabs.c (s_stab_generic): flush frag
5065 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5067 * configure.in: (arm-*-elf): Handle.
5068 (thumb-*-elf): Handle.
5069 * configure: Regenerate.
5070 * read.c (stringer): Fix typo in comment.
5071 * write.c (fixup_segment): Don't add symbol value to addend if
5073 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5075 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5078 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5080 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5081 (write_2_short): Emit warning if new flag is set.
5082 (do_assemble): Set flags if left instruction is one of special
5083 "right-instruction-killer" type.
5085 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5087 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5088 Always output words in debug_info section as big endian.
5089 (sparc_target_format): Choose correct bfd target.
5090 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5092 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5094 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5095 to work with internationalization code. Issue an error when two
5096 operands match that are not allowed to match.
5098 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5100 * configure.in (install_tooldir): Allow target to specify whether
5101 it wants to be installed in $(tooldir)/bin.
5102 * configure: Regenerate.
5103 * Makefile.am (install-exec-local): Set install-exec-tooldir
5104 dependency via configure.
5105 * Makefile.in: Regenerate.
5107 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5109 * Makefile.am (install-exec-local): Split into two ...
5110 (install-exec-bindir,install-exec-tooldir): New rules.
5111 * Makefile.in: Regenerate.
5113 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5115 * Makefile.am (install-exec-local): Don't remove the file before
5116 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5117 W. Rozycki <macro@ds2.pg.gda.pl>.
5118 * Makefile.in: Rebuild.
5120 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5122 * cgen.c: Include libiberty.h.
5123 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5124 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5125 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5126 (md_cgen_lookup_reloc)): Declare.
5127 (md_cgen_record_fixup_exp): Declare.
5128 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5129 (m32r_relax_frag): Declare.
5130 (cgen_md_apply_fix3): Decls moved to cgen.h.
5131 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5132 (m32r_cgen_record_fixup_exp): Delete decl.
5133 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5134 (assemble_nop): Delete.
5135 (expand_debug_syms): Delete unused `exp'.
5136 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5137 Add default case for -Wall.
5138 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5139 (md_atof): Delete unused wordP.
5141 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5143 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5146 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5149 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5150 .print, .purgem, and .struct. Remove documentation for
5153 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5155 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5156 Update call to insert_operand.
5158 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5160 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5162 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5164 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5165 whitespace after a prefix operator.
5167 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5169 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5171 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5173 * config/tc-sparc.c (log2): New static function.
5174 (s_reserve): Use log2 to convert alignment before calling
5176 (s_common): Use log2 to convert alignment before calling
5177 record_alignment and frag_align.
5178 (sparc_cons_align): Use log2.
5180 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5182 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5183 (s_common): Likewise.
5185 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5186 initialization of waddr.
5187 (sparc_elf_final_processing): Add default case to switch.
5189 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5191 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5192 than temporary real.
5194 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5196 * write.c (subsegs_finish): Don't align the segments if there were
5199 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5200 copying aux information.
5202 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5203 expression into a symbol.
5205 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5207 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5208 type to unsigned int.
5209 (md_assemble): Change type used to store offsets from unsigned
5211 (i386_operand): Switch error check to only call RESTORE_END_STRING
5212 once after parse_register.
5214 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-v850.c (md_show_usage): Changed format to match that
5219 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5221 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5223 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5225 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5228 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5230 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5231 * doc/Makefile.in: Rebuild.
5233 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5235 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5236 for %lo expressions.
5237 (mips_ip, case 'u'): Move range check after code to mask
5238 off bits in %hi/%lo expressions. Mask off high bits for
5241 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5243 * doc/Makefile.am (gasver.texi): New target.
5244 (as.info, as.dvi): Depends upon gasver.texi.
5245 * doc/as.texinfo: Include gasver.texi. Mention version number on
5246 title page and in top node.
5247 * doc/Makefile.in: Rebuild.
5249 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5251 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5252 but not including the line containing the edict.
5253 * listing.h (LISTING_EOF): New.
5254 * input-scrub.c (input_scrub_next_buffer): Call it.
5256 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5258 * config/tc-i386.c (i386_operand): Don't set the size of an
5259 immediate address based solely on the suffix and the mode.
5261 * config/tc-i386.c (md_assemble): Add assertion to make sure
5262 overlap2 does not set Imm.
5264 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5265 sequences of whitespace to a single space.
5266 (is_space_chars): Just compare with space.
5267 (md_begin): Don't initialize space_chars.
5268 (md_assemble): Just skip a single whitespace character.
5269 (i386_operand): Rewrite base-index parsing to use new
5270 parse_register, and to skip white space. Skip white space in a
5271 number of other places too. Don't give error message if
5272 parse_register fails.
5273 (parse_register): Change reg_string parameter to be non-const.
5274 Add end_op parameter. Skip white space after the `%', and return
5275 end of register string. Give error message here rather than
5278 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5280 Based on patch from Matt Semersky <matts@scd.hp.com>:
5281 * expr.c (op_encoding): Make const.
5282 (expr_set_precedence): New function.
5283 (expr_begin): Don't set operator rankings, just call
5284 expr_set_precedence.
5285 * expr.h (expr_set_precedence): Declare.
5286 * read.c (s_mri): Call expr_set_precedence.
5288 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5290 * doc/as.texinfo (Statements): Remove paragraph discussing
5291 continuing lines with a backslash. This hasn't worked for years,
5294 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5296 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5298 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5299 (ps_CTORS, ps_DTORS): New section types.
5300 (vms_fixup_xtors_section): New function
5301 (Ctors_Psect, Dtors_Psect): Define.
5302 (IS_GXX_XTOR): Define
5303 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5304 Filter static constructors/destructors and add to
5305 Ctors_Symbols/Dtors_Symbols chain.
5306 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5307 appropriate section.
5309 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5310 * makefile.vms: Merge vax/vms support.
5312 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5314 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5315 (elf_pseudo_table): Add them.
5316 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5317 (md_apply_fix): Accept them.
5318 (mips_fix_adjustable): Don't adjust them.
5319 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5320 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5321 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5322 (tc_fix_adjustable): Don't adjust them.
5324 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5326 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5328 * Makefile.in: Regenerate.
5329 * configure.in: AC_SUBST cgen_cpu_prefix.
5330 * configure: Regenerate.
5332 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5334 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5335 Changed all users of COND12_DELAY.
5337 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5339 * config/tc-mn10300.c (set_arch_mach): New function.
5340 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5341 (md_begin): Default to mn10300 mode.
5342 (md_assemble): Only accept instructions for the core mn10300
5343 chip and the active machine type.
5345 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5347 * subsegs.h (segment_info_type): Give the struct a name.
5348 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5349 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5350 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5351 * config/tc-w65.h (tc_reloc_mangle): Declare.
5352 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5354 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5356 * config/tc-v850.c (v850_comm): Restore old section
5357 after common processing.
5359 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5361 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5363 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5365 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5366 char with code that explicitly sign-extends.
5368 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5370 * config/tc-v850.c (md_begin): Restore text section as the current
5371 section after creating call table sections.
5372 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5375 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5376 with call to macro SYM_AUXINFO.
5378 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5380 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5381 with the program transform name.
5382 * Makefile.in: Rebuild.
5384 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5386 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5389 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5391 * config/tc-i386.c (i386_operand): Be prepared for a space between
5392 the open parenthesis and the start of the register operand,
5393 because of the June 16 change.
5395 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5397 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5400 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5403 even if it is belived to be unnecessary.
5405 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5409 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5411 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5413 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5414 shift amount for a repeated operand. The shift amount for the
5415 repeated copy comes from the size of the operand.
5417 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5419 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5421 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5423 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5425 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5427 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5428 characters in it as LEX_IS_SYMBOL_COMPONENT.
5429 * config/tc-i386.h (tc_symbol_chars): Define.
5430 (extra_symbol_chars): Declare.
5431 * config/tc-i386.c (extra_symbol_chars): Define.
5432 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5433 (line_comment_chars): Set to '/' if TE_LINUX.
5434 * doc/c-i386.texi (i386-prefixes): Update.
5435 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5437 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5439 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5440 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5442 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5444 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5445 constraint in instructions REP & REPI.
5447 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5449 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5450 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5452 (check_range): If the operand is shifted, then shift the number
5453 before checking its range.
5455 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5457 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5460 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5462 * config/tc-v850.c (v850_comm): Create special sections as needed.
5464 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5466 * config/tc-d10v.c (write_2_short): Addition of swapping
5467 instructions for sequential and reverse sequential order when
5468 given order is not possible.
5470 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5472 * Makefile.am: Rebuild dependencies.
5473 (DEP_INCLUDES): Fix reference to intl build directory.
5474 * Makefile.in: Rebuild.
5476 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5478 * doc/c-i386.texi: Update 16 bit documentation.
5480 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5481 IgnoreDataSize to IgnoreSize as they are used for address size as
5483 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5484 32-bit mode, similarly addr16/data16 and variants.
5486 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5488 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5489 sequential word multiply instructions.
5491 (do_assemble): Add extra command line argument, to allow mul32
5492 attribute to be preserved across parallel insns.
5493 (md_assemble): Insert NOPs between explicitly parallel insns which
5494 contain an 32 bit multiply and a 16 multiply.
5496 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5498 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5501 * config/tc-i386.c (reloc): Add braces.
5503 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5504 consistent with Intel naming.
5505 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5506 use bitfields in sib_byte.
5507 (modrm_byte): Don't use bitfields here either.
5509 * config/tc-i386.c (current_templates): Add const.
5510 (parse_register): Add const to return, param, and char *s.
5511 (i386_operand): Add const to reg_entry *r.
5512 * config/tc-i386.h (templates): Add const to start, end.
5514 Inspired by code for 16 bit gas support from Martynas Kunigelis
5515 <martynas@nm3.ktu.lt>:
5516 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5517 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5518 (uses_mem_addrmode): Remove.
5519 (md_estimate_size_before_relax): Add support here too.
5520 (md_relax_table): Rewrite interface to md_relax for 16 bit
5522 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5523 (opcode_suffix_to_type): Remove.
5524 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5525 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5526 (md_convert_frag): Likewise.
5527 (i386_operand): Add support for 16 bit base/index regs,
5528 immediates, and displacements. Remove some unnecessary casts, and
5529 localise end_of_operand_string, displacement_string_start,
5530 displacement_string_end variables. Add GCC_ASM_O_HACK.
5531 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5533 * config/tc-i386.c (prefix_hash): Remove.
5534 (md_begin): Rewrite without obstacks. Remove prefix hash table
5535 handling. Rewrite lexical table handling.
5536 (i386_print_statistics): Don't print prefix statistics.
5537 (md_assemble): Rewrite instruction parser so that line is not
5538 converted to lower case. Don't do a hash_find for prefixes,
5539 instead recognise them via opcode modifier.
5540 (expecting_operand, paren_not_balanced): Localise variables.
5541 * config/tc-i386.h (IsPrefix): Define.
5542 (prefix_entry): Remove.
5544 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5545 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5546 '\\' in case where comment_chars contains '/'.
5548 * config/tc-i386.c (MATCH): Ensure given operand and template
5549 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5550 you must write `ljmp *table(%ebx)'.
5552 From H.J. Lu <hjl@gnu.org>:
5553 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5554 as 0 ifndef BFD_ASSEMBLER.
5555 (md_assemble): Allow immediate operands without suffix or
5556 other reg operand to default in size to the current code size.
5558 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5560 * config/tc-v850.c (md_begin): Restore creation of
5561 .call_table_text and .call_table_data sections.
5563 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5565 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5566 after emitting a word of noops.
5568 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5570 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5571 (i386_operand): Simplify checks for valid base/index combinations.
5572 Disallow `in 4(%dx),%al'.
5574 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5576 (add_prefix): Change parameter from char to int.
5578 * config/tc-i386.h (Ugh): Define opcode modifier.
5579 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5581 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5582 CONSISTENT_REGISTER_MATCH macros to check register types more
5583 thoroughly. Check for illegal suffix/operand combinations
5584 when matching insns with operands. Handle new `s' suffix, and
5585 associated FloatMF opcode modifier for float insns with memory
5587 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5588 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5589 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5590 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5591 DATA_PREFIX_OPCODE throughout.
5593 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5594 (md_assemble): Rewrite suffix/register operand checking code to be
5595 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5596 AnyMem, the better to grep.
5598 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5599 given a memory operand. Don't set Abs bits either.
5600 (type_names): Remove Mem*, Abs*.
5601 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5602 define opcode_modifiers as these cases are handled by Disp8,
5603 Disp16, Disp32 and suffix checks.
5604 (COMES_IN_BOTH_DIRECTIONS): Remove.
5605 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5607 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5608 if IgnoreDataSize modifier given. Remove ShortformW modifier
5609 test. Add test for ShortForm in W base_opcode modification.
5610 Merge Seg2ShortForm and Seg3ShortForm code.
5611 * config/tc-i386.h (ShortFormW): Remove.
5612 (IgnoreDataSize): Define.
5614 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5616 * config/tc-d30v.c (md_assemble): Store previous segment state
5617 with previous instruction.
5619 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5621 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5622 (ebp, esp): Remove static variables.
5623 (MATCH): Remove test for InOutPortReg.
5624 (i386_operand): Properly handle InOutPortReg here instead.
5625 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5626 (md_assemble): Simplify and correct modrm and sib generation.
5627 (i386_operand): Add warning for scale without index.
5628 Rewrite checks for valid base/index combinations.
5630 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5631 macros and enclose in do while(0).
5632 (RESTORE_END_STRING): Likewise.
5633 (md_assemble): Add one to printed operand number so we start
5634 from 1 not 0. Add some more gettext invocations.
5635 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5638 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5639 DATA_PREFIX, SEG_PREFIX): Define.
5640 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5641 (check_prefix): Remove function.
5642 (add_prefix): New function. Add prefix to i.prefix as well as
5644 (md_assemble): Changes for add_prefix. Remove hack for wait
5645 prefix, instead always output prefixes in fixed order. Test
5646 for jcxz/loop when selecting between word & dword operations,
5647 and add address size prefix rather than operand size prefix.
5648 Remove operand -> address size hack when emitting jcxz/loop.
5649 (i386_operand): Remove O_Absent check as it's done in expr.
5651 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5653 * configure.in: Recognize m5200 as a cpu_type of m68k.
5654 * aclocal.m4: Rebuild with current libtool.
5655 * configure: Rebuild.
5657 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5659 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5660 to relaxable_symbol to prevent references to external symbol from
5663 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5665 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5666 symbols are relaxable.
5668 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5670 * config/tc-v850.c (md_begin): Don't create special
5671 sections by default.
5673 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5675 * config/tc-mips.c (macro): For div and udiv, close the
5676 reorder block as soon as possible.
5678 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5680 From Matt Semersky <matts@scd.hp.com>:
5681 * macro.c (macro_mri_mode): New function.
5682 * macro.h (macro_mri_mode): Declare.
5683 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5686 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5688 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5691 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5692 until after xstrdup in OBJ_EVAX case.
5694 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5696 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5697 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5698 of hardcoded magic number.
5699 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5701 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5703 * read.c (do_s_func): New function.
5705 * read.h (do_s_func): Add prototype.
5707 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5709 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5710 nops if fill pattern not specified.
5712 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5714 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5715 * config/te-go32.h (TE_GO32): Define.
5716 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5718 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5720 Implement .func/.endfunc pseudo-ops.
5721 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5723 * read.c (potable): Add .func,.endfunc.
5724 (s_func): New function.
5725 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5727 (in_doc_func_p,current_function_label): New static globals.
5728 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5730 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5732 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5733 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5734 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5735 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5736 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5737 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5738 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5739 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5740 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5741 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5742 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5743 * config/tc-a29k.c: Don't define md_short_jump_size,
5744 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5745 * config/tc-alpha.c: Likewise.
5746 * config/tc-alpha.h: Likewise.
5747 * config/tc-arm.c: Likewise.
5748 * config/tc-h8300.c: Likewise.
5749 * config/tc-h8500.c: Likewise.
5750 * config/tc-hppa.c: Likewise.
5751 * config/tc-i860.c: Likewise.
5752 * config/tc-i960.c: Likewise.
5753 * config/tc-ppc.c: Likewise.
5754 * config/tc-sh.c: Likewise.
5755 * config/tc-sparc.h: Likewise.
5756 * config/tc-tic30.c: Likewise.
5757 * config/tc-w65.c: Likewise.
5758 * config/tc-z8k.c: Likewise.
5760 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5762 * config/tc-vax.c (_): Delete this macro used for placeholder
5763 values in vax_operand_width_size; it conflicts with the _() macro
5764 used for internationalization.
5766 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5768 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5769 code. From Chris Moller <moller@bops.com>.
5771 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5772 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5773 * read.c (emit_expr): Initialize seg and subseg fields of a new
5775 * write.c (write_object_file): Switch to the appropriate segment
5776 and subsegment when processing a broken word.
5778 * config/tc-m68k.c (mri_assemble): New static function.
5779 (build_mri_control_operand): Call mri_assemble rather than
5781 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5782 (s_mri_endf, s_mri_endw): Likewise.
5784 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5786 * read.c (s_org): Call md_flush_pending_output if it is defined.
5788 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5790 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5792 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5793 (md_parse_option): Add for same.
5794 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5795 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5796 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5798 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5800 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5802 * config/tc-arm.c (find_real_start): Relax definition of local
5805 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5807 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5808 symbols at the given address, not just the last one specified.
5810 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5812 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5813 or number_to_chars_littleendian to write data.
5815 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5817 * config/tc-v850.c (md_assemble): Remove artificially created
5818 register name symbols.
5820 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5822 * write.c (fixup_segment): Change "segment" to "section" in
5825 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5827 * write.c (fixup_segment): Change sym1-sym2 message again.
5829 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5831 * write.c (fixup_segment): Improve error message for sym1-sym2
5832 errors when sym1 is in a different segment from sym2.
5834 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5836 * config/tc-m32r.c (warn_unmatched_high): New static local.
5837 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5838 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5839 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5840 (md_parse_option): Likewise.
5841 (md_show_usage): Likewise.
5842 (m32r_frob_file): Likewise.
5844 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5845 (read_a_source_file): Call them.
5846 * read.h (stabs_generate_asm_file): Declare.
5847 * stabs.c (stabs_generate_asm_file): New function.
5848 (generate_asm_file): New function.
5849 (stabs_generate_asm_lineno): Move file name handling into
5852 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5854 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5855 (d30v_current_align, d30v_current_align_seg): New variables.
5856 (d30v_last_label): New variable.
5857 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5858 (s_d30v_data, s_d30v_section): Likewise.
5859 (md_pseudo_table): Call them.
5860 (md_begin): Initialize d30v_current_align_seg.
5861 (md_assemble): Call d30v_align when needed by known current alignment.
5862 (d30v_frob_label, d30v_cons_align): New functions.
5863 * config/tc-d30v.h (md_do_align): Remove.
5864 (tc_frob_label): Call d30v_frob_label.
5865 (md_cons_align): New.
5867 * config/tc-d30v.c (find_format): Convert complex expressions to
5868 expression symbols before processing. Clean up code formatting.
5870 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5872 * po/Make-in (install-info): New target.
5874 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5876 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5878 * config/tc-mn10300.c (md_assemble): Likewise.
5880 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5882 * Makefile.am: Update with `make dep-am'.
5883 (HFILES): Add cgen.h.
5884 (cgen.o): Depend on cgen.h.
5885 * Makefile.in: Regenerate.
5887 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5889 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5891 * gasp.c (grab_label): Permit a label to be a preprocessor
5892 variable by permitting a label to start with a backslash.
5894 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5896 * config/tc-mips.c (validate_mips_insn): Removed hack
5897 for previously inaccessible bitfields in some INSN_TRAP
5900 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5902 * config/tc-d30v.c (do_assemble): Abort with error message
5903 if opcode operands do not match.
5905 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5907 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5908 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5909 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5910 similar new 'q' operand.
5912 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5914 * cgen.c (cgen_asm_finish_insn): Fix typo.
5916 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5919 * cgen.c: Include it.
5920 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5921 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5922 All callers updated.
5923 * config/tc-m32r.c: Include cgen.h.
5924 (m23r_insn): New members num_fixups,fixups.
5926 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5928 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5929 to avoid compiler warning.
5931 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5933 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5936 * makefile.vms (OBJS): Add ehopt.obj
5938 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5940 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5942 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5944 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5945 a short format insn.
5946 (md_assemble): Set it for explicitly packed insns.
5948 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5950 * config/obj-coff.c (c_symbol_merge): Do not take address of
5951 native fields when performing the memcpy.
5953 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5955 * config/tc-mips.c (macro,macro2): Implement
5956 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5958 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5960 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5961 relocations against globally visible symbols.
5962 * config/tc-m68k.c (relaxable_symbol): New macro.
5963 (m68k_ip, md_estimate_size_before_relax): Use it.
5964 (tc_m68k_fix_adjustable): Also handle weak symbols.
5966 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5968 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5969 references to externally visible symbols.
5970 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5971 values in twice for a PC relative reloc if the symbol is
5974 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5975 don't adjust a PC relative reloc against an externally visible
5977 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5978 for a PC relative fixup against an externally visible defined
5979 symbol, arrange to store object file and addend values as though
5980 the symbol were not defined.
5981 (tc_gen_reloc): Likewise.
5983 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5985 * read.c (sizeof_leb128): Referenced externally by write.c so
5988 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5990 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5991 and expand a 'debug' symbol associated with the next instruction
5992 that does not cause a short instruction to be filled with a NOP.
5993 (md_pseudo_table): Add support for .debugsym.
5994 (assemble_parallel_insn): Add calls to expand_debug_sym as
5996 (md_assemble): Ditto.
5998 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6000 * as.c (main): Conditionally call setlocale.
6001 * gasp.c (main): Likewise.
6002 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6003 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6005 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6007 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6009 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6011 * config/tc-hppa.c: Change all calls to bzero to use memset.
6012 (pa_ip): Add cast to avoid warning.
6013 (tc_gen_reloc, md_apply_fix): Likewise.
6014 (pa_find_space_by_number): Likewise.
6015 (hppa_force_relocation): Likewise.
6016 (pa_block): Change i to unsigned int.
6017 * config/obj-som.h (obj_som_copyright): Declare.
6019 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6021 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6022 for line numbers for assembly source.
6024 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6026 * configure.in: Change version number to 2.9.4
6027 * configure: Rebuild.
6029 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6031 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6033 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * ecoff.h: Change symbolS in function declaration to struct
6038 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6041 (md_convert_frag): Fix i18n typo.
6043 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6045 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6046 * ecoff.h: Protoype it.
6047 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6048 [EVAX] (s_alpha_prologue): Delete.
6049 (md_pseudo_table): Update.
6051 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6053 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6054 array to local pointer.
6055 (get_args, parse_expr): Add casts to avoid warnings.
6057 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6059 * read.c (s_set): Cast xmalloc return value to fragS *.
6060 * config/tc-m68k.c (m68k_ip): Function made static to match
6061 previous forward declaration.
6062 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6064 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6066 * config/tc-v850.c: Add internationalisation macros to error
6069 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6070 macros to error strings.
6072 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6074 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6075 reloc is in the TOC csect.
6076 (md_apply_fix3): Correct gettext typo.
6078 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6080 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6081 .L - they are local labels and the branches are not really
6082 function calls but rather far jumps.
6084 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6086 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6088 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * config/tc-i386.c (md_assemble): Print operand number rather than
6091 using ordinal_names.
6092 (i386_operand): Likewise.
6094 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6096 * Makefile.am (INTLLIBS): Define to work around apparent automake
6098 All Makefiles: Regenerated.
6100 * Many files: Added gettext invocations around user-visible
6102 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6103 HAVE_LC_MESSAGES): Define.
6104 * dep-in.sed: Added asintl.h.
6105 * po/Make-in: New file.
6106 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6108 * read.c (Z_): Renamed from `_'.
6109 * Makefile.am (SUBDIRS): Added po.
6110 (POTFILES): new macro.
6111 (po/POTFILES.in): New target.
6112 ($(OBJS)): Added asintl.h.
6114 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6115 (as_new_LDADD): Added $(INTLLIBS).
6116 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6117 (gasp_new_LDADD): Added $(INTLLIBS).
6118 (gasp_new_DEPENDENCIES): New macro.
6119 * configure, aclocal.m4: Rebuilt.
6120 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6122 (ALL_LINGUAS): Define.
6123 * macro.c: Include "asintl.h".
6124 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6125 * as.h: Include "asintl.h".
6126 * config/tc-i386.c (ordinal_names): Removed.
6127 (md_assemble): Changed error text to avoid ordinal_names.
6128 (i386_operand): Likewise.
6129 (reloc): Added as_bad to avoid i18n problems.
6130 (tc_gen_reloc): Likewise.
6131 * config/tc-arm.c (bad_args): Now a #define.
6133 * config/obj-vms.c (VMS_stab_parse): Changed type of
6135 (global_symbol_directory): Unified strings to avoid i18n
6137 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6138 avoid i18n problems.
6139 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6140 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6142 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6144 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6146 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6148 * as.c (print_version_id): Added an fprintf to avoid i18n
6150 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6152 * expr.c (expr): Added as_warn call to avoid i18n problems.
6153 * messages.c (as_assert): Changed code to avoid i18n problems.
6154 (as_abort): Likewise.
6155 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6156 (s_space): Likewise.
6157 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6159 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6161 * config/tc-i386.c (check_prefix): New static function, split out
6163 (struct _i386_insn): Add wait_prefix field.
6164 (md_assemble): Remove wait_prefix local variable. Use
6165 check_prefix when adding a prefix.
6167 * config/tc-i386.c (current_templates): New static variable.
6168 (md_assemble): Remove current_templates local variable.
6169 (md_assemble, i386_operand): Improve error and warning messages in
6170 many places. Add RESTORE_END_STRING in many places before error
6171 return. Clarify some comments.
6173 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6175 (md_assemble): Parse string instruction operands, looking for
6176 segment override prefixes. Check for invalid segment prefixes on
6178 (i386_operand): i.seg[] and max mem_operand changes for string
6180 * config/tc-i386.h (EsSeg): Define.
6182 * config/tc-i386.h (regKludge): Define.
6183 (iclrKludge, imulKludge): Don't define.
6184 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6185 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6186 opcode_modifier checks to look for more common cases first. Add
6187 default_seg for IsString case.
6189 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6191 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6193 * configure: Rebuild with new automake and libtool.
6194 * aclocal.m4, Makefile.in: Likewise.
6196 * doc/Makefile.am (as.dvi): New target.
6197 * doc/Makefile.in: Rebuild.
6199 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6201 * configure.in: Added sparc86x support.
6203 * configure: Rebuild.
6205 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6207 (md_parse_option): Warn if -EL is not supported for this architecture.
6209 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6211 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6213 * config/tc-mips.c (mips_ip): Note when we use get match on
6214 the full instruction name.
6216 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6218 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6219 back into the expression to handle add/sub simplification correctly.
6221 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6223 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6225 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6227 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6230 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6232 * symbols.c (max_indent_level): New global.
6233 (print_symbol_value_1): Use it.
6234 * expr.h (expr_build_dot): Declare.
6235 * expr.c (expr_build_dot): New function.
6237 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6239 * symbols.c (print_binary): New function.
6240 (print_expr_1): Call it.
6242 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6244 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6245 operand in the opcode.
6247 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6249 * config/tc-i386.h: Reorder operand flags and opcode modifier
6250 flags for clarity. Remove unused definitions: Unknown,
6251 ImmUnknown, DispUnknown, NoModrm.
6252 * config/tc-i386.c (type_names): Add missing Debug type.
6253 (md_assemble): Better duplicate prefix checking. Quicker string
6254 instruction check via new opcode_modifier flag.
6256 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6258 * doc/as.texinfo (Invoking): Clarify -Wa example.
6260 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6262 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6263 (s_mips_weakext): Define.
6264 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6265 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6268 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6270 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6271 is an error if the value can not be computed at assembly time.
6272 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6274 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6276 * gasp.c (main): Set next field of new include_path structure to
6277 NULL. From Avery Pennarun <averyp@gdc.ca>.
6279 * read.c (s_mri_sect): Call as_bad rather than abort for an
6280 unsupported MRI target.
6282 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6284 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6285 the destination of a branch instruction should be altered.
6286 (find_real_start): New function: Locate the real, Thumb coded
6287 start of a Thumb function.
6288 (do_t_branch23): Alter the destination of branches to Thumb
6291 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6293 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6295 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6298 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6300 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6301 * doc/c-hppa.texi: Likewise.
6303 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6305 * Makefile.am: Rebuild dependencies.
6306 * Makefile.in: Rebuild.
6308 * Makefile.am (DEP_INCLUDES): New variable.
6309 (.dep1): Change to work when srcdir is not an absolute path.
6310 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6311 * Makefile.in: Rebuild.
6313 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6316 LinearAddress patch.
6318 * configure.in: Set version to 2.9.1.
6319 * configure: Rebuild.
6321 * Branched binutils 2.9.
6323 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6325 * config/tc-i386.h (FWait): Define.
6326 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6327 other prefixes. Check FWait flag in opcode table to see which
6328 instructions require an fwait prefix.
6330 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6332 * stabs.c (get_stab_string_offset): Always create a stab string
6335 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6337 Fix some gcc -Wall warnings:
6338 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6339 * ehopt.c (eh_frame_code_alignment): Likewise.
6340 * expr.c (integer_constant, operand): Likewise.
6341 * frags.c (frag_align): Likewise.
6342 * gasp.c (level_0, change_base, doinstr): Likewise.
6343 * hash.c (hash_ask): Likewise.
6344 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6345 (debugging_pseudo): Likewise.
6346 * macro.c (define_macro, check_macro): Likewise.
6347 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6348 (ignore_rest_of_line, float_cons): Likewise.
6349 * symbols.c (decode_local_label_name): Likewise.
6350 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6351 (fixup_segment, number_to_chars_bigendian): Likewise.
6352 (number_to_chars_littleendian): Likewise.
6353 * config/atof-ieee.c (gen_to_words): Likewise.
6354 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6355 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6356 * read.c (output_big_sleb128): Initialize locals to avoid
6358 (output_big_uleb128, equals): Likewise.
6359 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6360 to unsigned int. Change zeros to unsigned int.
6361 * cond.c (s_if): Add return to default case.
6362 * frags.c (frag_now_fix): Change return type to addressT.
6363 * frags.h (frag_now_fix): Update declaration.
6364 * listing.c (file_info_struct): Change linenum to unsigned int.
6365 (struct list_info_struct): Change hll_line to unsigned int.
6366 (print_source): Update format string.
6367 * read.c (emit_expr): Change scan to unsigned int, and don't
6368 bother to initialize it.
6369 * symbols.c (dollar_label_count): Change to unsigned long.
6370 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6371 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6372 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6374 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6376 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6377 mcf5200 just as we do for m68000.
6378 (m68k_init_after_args): Likewise.
6379 (md_estimate_size_before_relax): Likewise.
6381 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6383 * config/tc-v850.c (md_assemble): Store relocation addend in
6384 fixup instead of instruction.
6386 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6388 * config/tc-i386.c (md_assemble): Swap template arguments to
6389 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6390 This macro is currently symmetric, so passing them the wrong
6391 way didn't cause any problem, but may if the macro is changed
6393 After copying template to i.tm, use i.tm. rather than t-> to
6394 access fields, and make t a const*
6395 Move i.tm.operand_types[] swap to immediately after the copy.
6397 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6399 * expr.h (expr_build_uconstant): Add prototype.
6400 (expr_build_unary,expr_build_binary): Add prototypes.
6401 * expr.c (expr_build_uconstant): New function.
6402 (expr_build_unary,expr_build_binary): New functions.
6404 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6406 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6407 * macro.c (macro_expand_body): Increase buffer size.
6408 * messages.c (as_warn): Likewise.
6409 (as_warn_where, as_bad, as_bad_where): Likewise.
6411 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6413 Based on patch from H.J. Lu <hjl@gnu.org>:
6414 * Makefile.am (DISTSTUFF): New variable.
6415 (diststuff): New target.
6416 * Makefile.in: Rebuild.
6418 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6421 m32r_elf_section_change_hook.
6423 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6424 emit a nop if a section ends with a 16 bit instruction.
6426 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6429 s_lcomm rather than obj_coff_lcomm.
6430 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6432 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6434 * config/tc-i386.h (LinearAddress): Define.
6435 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6436 instruction, don't use a default segment.
6438 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6440 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6441 * configure: Rebuild.
6443 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6445 * aclocal.m4, configure: Rebuild with libtool 1.2.
6447 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6449 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6450 PC relative branches. Patch courtesy of Jonathan Walton.
6453 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6455 * configure.in (emulations): Add thumb-pe target.
6457 * configure (emulations): Add thumb-pe target.
6459 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6461 * itbl-lex.l (yywrap): Don't define if already defined as a
6464 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6466 * depend.c (quote_string_for_make): New function.
6467 (wrap_output): Use it.
6469 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6471 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6472 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6474 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6476 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6477 Recognize -GN and -relax.
6478 (md_begin): Initialize gp size from -G switch.
6479 (alpha_force_relocation): Always force if -relax.
6480 (alpha_align): Take a new argument that will specify when to
6481 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6482 Change all callers. Emit nop alignment padding as nop+unop pair.
6484 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6486 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6487 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6489 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6491 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6492 require padding to the next long word boundary.
6494 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6496 * cgen.c: #include symcat.h.
6497 * config/tc-m32r.c: Likewise.
6499 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6501 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6502 absolute expressions instead of '$' prefixed register names.
6504 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6506 * read.c (s_set): Record file and line info for symbols when -as.
6507 (pseudo_set): Don't overwrite that dummy fragment.
6509 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6511 * config/tc-ppc.c (md_pseudo_table): Add "section".
6512 (ppc_named_section): New static function.
6514 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6516 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6517 so we don't have to scan the entire list.
6519 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6521 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6522 case, allow the parallel instructions to modify the same flag
6525 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6527 * listing.c (list_symbol_table): Categorize symbols by
6528 undefined_section rather than sy_frag->line == NULL.
6530 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6532 * Makefile.am (install-exec-local): Install properly when ln
6533 fails or tooldir == prefix.
6535 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6537 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6538 Test result of insert_operand for error.
6540 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6543 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6544 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6545 * doc/Makefile.in: Rebuild.
6547 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6549 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6550 (macro): Fix handling of M_COP[0-3].
6552 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6554 Based on patches from Ross Harvey <ross@teraflop.com>:
6555 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6556 if macro_alternate or macro_mri.
6557 (getstring): Remove support for byte constants between < and >.
6558 (get_any_string): '<' only starts a string if macro_alternate or
6560 (macro_expand_body): Permit keyword parameters following
6561 positional parameters.
6563 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6564 * configure.in (alpha*-*-netbsd*): New target.
6565 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6566 * configure: Rebuild.
6568 * as.h (flag_warn_suppress_instructionswap): Move from here...
6569 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6570 here, and make static.
6572 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6573 BFD_ASSEMBLER or MANY_SEGMENTS.
6575 * as.c (show_usage): Update bug-gnu-utils address.
6576 * gasp.c (show_usage): Likewise.
6577 * doc/as.texinfo (Bug Reporting): Likewise.
6579 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6581 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6582 insns regardless of the size of a pointer if we're in mips I or
6584 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6586 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6588 Fix rac to accept only a0:
6589 * tc-d10v.c (parallel_ok, find_opcode):
6590 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6591 Introduce OPERAND_GPR.
6593 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6595 * read.c (s_fill): Handle non-constant repeat counts by creating
6596 an rs_space fragment.
6598 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6600 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6601 from as_bad to as_warn.
6603 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6605 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6606 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6607 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6609 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6611 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6612 seg_fix_rotP rather than fix_root from seg_info.
6614 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6616 * expr.c: Add support for 0x1_2_3_4 bignums.
6618 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6620 * configure.in: Change -linux* to -linux-gnu*.
6621 * configure: Rebuild.
6623 * app.c (do_scrub_begin): Treat \r as whitespace.
6625 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6627 * Makefile.am: Update dependencies.
6628 * Makefile.in: Rebuild.
6630 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6632 * configure, aclocal.m4: Rebuild with new libtool.
6634 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6636 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6637 the argument to bfd_set_arch_mach.
6638 (load_address): Use bfd_arch_bits_per_address to determine the
6639 bit size of an address instead of looking at the isa level.
6640 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6642 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6644 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6646 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * ehopt.c: New file.
6649 * as.h (enum _relax_state): Add rs_cfa.
6650 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6651 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6652 * read.c (emit_expr): Call check_eh_frame.
6653 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6654 (relax_segment): Likewise.
6655 * Makefile.am: Rebuild dependencies.
6656 (GAS_CFILES): Add ehopt.c.
6657 (GENERIC_OBJS): Add ehopt.o.
6658 * doc/internals.texi (Frags): Document rs_cfa.
6660 * as.c (show_usage): Mention --traditional-format.
6661 (parse_args): Accept --traditional-format.
6662 * as.h (flag_traditional_format): Declare.
6663 * output-file.c (output_file_create): If flag_traditional_format,
6664 set BFD_TRADITIONAL_FORMAT on stdoutput.
6665 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6667 * config/tc-mips.c (append_insn): Make sure that if we have a
6668 fixup for an unmatched %hi reloc, it does not associated with a
6671 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6672 * doc/Makefile.in: Likewise.
6674 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6676 * config/tc-m32r.c (check_for_side_effects): New function.
6677 (can_make_parallel): Add checks for instruction side effects
6678 clashing with the other instruction.
6679 (assemble_parallel_insn): Improve warning messages. Return error
6680 message from non-swapped instruction order.
6682 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6684 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6686 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6687 md_cleanup definition. This moves the forced literal output to
6688 the end of the source pass, and avoids macro's inserting literals
6689 into the code immediately after the macro expansion.
6691 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6693 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6694 a gas internal symbol is adjustable.
6695 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6697 * as.h: If gcc version greater than 2.6, use `__format__' and
6698 `__printf__' in function attributes, rather than `format' and
6701 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6703 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6705 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6707 Add tms320c30 support:
6708 * config/tc-tic30.h: New file.
6709 * config/tc-tic30.c: New file.
6710 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6711 TARGET_FORMAT as "coff-tic30".
6712 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6713 * Makefile.am: Rebuild dependencies.
6714 (CPU_TYPES): Add tic30.
6715 (CPU_OBJ_VALID): tic30-aout is valid.
6716 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6717 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6718 * configure, Makefile.in: Rebuild.
6720 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6722 * config/tc-v850.c (md_assemble): Improvements to error messages.
6724 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6726 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6727 BFD_RELOC_HI16_S to store the high bits of any value.
6729 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6730 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6731 assembler calculate relocations to any external symbol at all.
6732 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6733 involving generation of pc-relative relocs.
6734 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6735 has been moved to md_apply_fix3.
6737 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6738 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6739 which actually means (the address of identifier's GOT entry) +
6740 constant, which is not particularly useful.
6742 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6744 * read.h (include_dirs): Declare.
6745 (include_dir_count,include_dir_maxlen): Declare.
6747 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6749 * configure.in: Correct check for shared opcodes library.
6750 * configure: Rebuild.
6752 * listing.c (buffer_line): If we can't open the file, set at_end.
6753 (listing_print): Remove unused local variable fi.
6755 * config/m68k-parse.y (reglistpair): Handle register list in
6758 * config/vms-conf.h: Don't undef VERSION.
6760 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6762 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6764 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6766 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6767 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6768 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6769 (EXTRA_DIST): Define.
6770 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6771 explicitly rather than via the list of object files.
6772 (gcc-as.opt): New file created when make-gas.com is run.
6773 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6774 itbl-cpu.h} to #include appropriate file rather than copying that
6776 * config/vms-conf.h: Synchronize with current config.in.
6777 * Makefile.in: Rebuild.
6779 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6781 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6782 (parallel_ok): Relaxed parallel subinstruction dependency check.
6784 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6786 * as.h (flag_warn_suppress_instructionswap): added new flag.
6787 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6788 command line argument.
6789 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6790 warning only if flag_warn_suppress_instructionswap is false.
6792 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6794 * configure.in (i386-*-mingw32*): New target.
6795 * configure: Rebuild.
6797 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6799 * symbols.c (resolve_symbol_value): Don't set the segment if it
6800 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6802 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6805 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6807 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6808 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6811 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6813 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6815 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6817 * config/tc-v850.c (v850_insert_operand): Display instruction when
6818 an error is encountered.
6820 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6822 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6823 (i386-*-sco3.2v5*coff): New target.
6824 (i386-*-sco3.2*): New target.
6825 * configure: Rebuild.
6827 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6829 * config/tc-v850.c: Tidy error message production.
6831 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6833 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6834 validate_immediate return value in the right type for comparisons
6837 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6839 * listing.c (MAX_BYTES): Use listing variables not constants.
6840 (data_buffer): No longer an array, but a pointer.
6841 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6842 (listing_listing): Allocate data_buffer.
6844 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6846 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6847 --listing-rhs-width, --listing-cont-lines.
6848 (show_usage): Update.
6849 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6850 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6851 (print_lines): Use the variables instead of the constants.
6852 (listing_listing): Likewise.
6853 * listing.h: Declare the new vars.
6855 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6857 * as.c (parse_args): Add --keep-locals alias for -L.
6858 Add --strip-local-absolute.
6859 (show_usage): Update.
6860 * as.h (flag_strip_local_absolute): New flag.
6861 * symbols.c (S_IS_LOCAL): Use it.
6862 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6863 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6864 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6866 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6868 * config/tc-m32r.c: Detect if explicitly parallel instructions
6869 might have an io conflict and issue a warning message.
6871 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6873 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6874 cgen_swap_fixups): Functions to save, restore and swap the fixup
6875 chain with a backup copy.
6876 (cgen_asm_finish_insn): Returns address of constructed insn.
6878 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6880 * listing.c (file_info_struct): Remove FILE, add POS.
6881 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6882 (file_info): Don't open the file.
6883 (buffer_line): Check for the file in the last_open cache, updating
6885 (print_source): Don't reference file_info->file.
6886 (listing_listing): Likewise.
6887 (listing_print): Close the file in the cache, if any.
6889 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6891 * read.c (dwarf_file_string): New file static variable.
6892 (emit_expr): Look for constant sequence that leads up to a file
6893 name in DWARF debugging output.
6894 (stringer): Use dwarf_file_string to decide whether to accept a
6895 string as a file name.
6897 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6899 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6900 (crack_operand): Add reg->reglst MRI hack.
6901 (r_seg): Put reglst symbols in reg_section.
6902 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6904 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6906 * tc-sh.c (get_specific): Handle SGR & DBR.
6908 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6910 * tc-h8300.c (parse_reg): Take the length of the symbol into
6911 account when attempting to match a register name.
6912 * tc-h8500.c (parse_reg): Likewise.
6914 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6916 * cgen.c: Formatting changes to improve readability.
6918 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6920 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6923 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6925 Based on a patch from Jim Wilson
6926 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6927 (tc_gen_reloc): Handle cross section PC relative relocs
6930 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6932 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6934 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6936 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6937 (expr_jmp_buf): New static local.
6938 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6939 (cgen_md_operand): New function.
6940 * tc-m32r.c: Clean up pass over `struct foo' usage.
6941 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6943 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6945 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6946 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6948 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6950 * config/tc-i386.c (i386_operand): Give an error if there are
6951 unrecognized characters after an expression.
6953 For older changes see ChangeLog-9697