1 2000-07-10 Kazu Hirata <kazu@hxi.com>
3 * config/tc-h8500.c: Fix formatting.
5 2000-07-10 Alan Modra <alan@linuxcare.com.au>
7 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
8 displacements correctly.
10 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
12 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
14 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
18 2000-07-09 Alan Modra <alan@linuxcare.com.au>
20 From David Huggins-Daines <dhd@linuxcare.com>
21 * config/te-hppalinux64.h: Add a new emulation.
22 * configure.in (emulations): Add configure bits to support the
23 64-bit Linux/parisc target.
24 * configure: Regenerate.
26 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
27 (md_shortopts): Add `V' for ELF.
29 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
30 when SOM or ELF_ARG_RELOC are defined.
31 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
32 ELF_ARG_RELOC are defined.
33 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
34 (pa_stringer): ..Do it here instead. Fix comment typos.
35 (hppa_force_relocation): Cast enums to int before comparing with
38 From Ryan Bradetich <rbradetich@uswest.net>
39 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
41 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
42 (hppa_force_relocation): ditto
43 (md_apply_fix): Added cast to buf to fix warnings.
45 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
46 cons_fix_new_hppa, hppa_force_relocation): Prototype.
48 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
49 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
50 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
51 reloc_type** to avoid warnings in switch.
52 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
53 little earlier instead.
55 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
57 (pa_type_args): Use symbol_arg_reloc_info.
58 (struct pa_it): Make arg_reloc unsigned int.
59 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
60 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
61 (pa_code): Delete. pa_text duplicates this function.
62 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
63 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
65 (cons_fix_new_hppa): Actually change selector to e_fsel when
66 warning about assuming so.
67 (tc_gen_reloc): More example elf arg reloc code.
68 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
69 (hppa_force_relocation): Likewise.
71 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
73 (pa_end_of_source): Prototype.
74 (hppa_fix_adjustable): Prototype.
75 (LABELS_WITHOUT_COLONS): Move it..
76 * config/te-hppa.h: To here.
78 * config/te-hppa64.h: New file.
80 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
82 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
83 format -10, -16, 16 relocs.
84 (hppa_elf_mark_end_of_function): Test for null
85 last_call_info->start_symbol
87 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
88 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
89 re_assesmble_* functions. Delete extraneous statements. Fix
91 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
92 insn to re_assemble_*.
94 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
96 * doc/internals.texi (Expressions): Fix typo.
98 2000-07-08 Kazu Hirata <kazu@hxi.com>
100 * config/tc-sh.c: Fix formatting.
101 * config/tc-tic54x.c: Fix formatting.
102 * depend.c: Fix formatting.
103 * flonum-konst.c: Likewise.
104 * flonum-mult.c: Likewise.
106 2000-07-07 Kazu Hirata <kazu@hxi.com>
108 * config/tc-sh.c: Fix comments.
109 * config/obj-vms.c: Fix comments.
110 * config/tc-a29k.c: Likewise.
111 * config/tc-alpha.c: Likewise.
112 * config/tc-h8300.c: Likewise.
113 * config/tc-h8500.c: Likewise.
114 * config/tc-i370.c: Likewise.
115 * config/tc-ia64.c: Likewise.
116 * config/tc-m68hc11.c: Likewise.
117 * config/tc-m68k.c: Likewise.
118 * config/tc-mips.c: Likewise.
119 * config/tc-ns32k.c: Likewise.
120 * config/tc-ppc.c: Likewise.
121 * config/tc-z8k.c: Likewise.
123 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
125 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
126 Default to '(SEC_LOAD | SEC_DATA)'.
127 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
129 * doc/internals.texi (CPU Backend): Describe
130 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
132 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
134 * as.c (parse_args): NULL terminate the long option list.
136 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
138 * config/tc-d30v.h: Include "write.h" for fixS.
139 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
141 2000-07-05 Nick Clifton <nickc@cygnus.com>
143 * config/tc-d30v.c (write_2_short): Further changes to warning
144 messages produced when combining EITHER_BUT_PREFER_MU attributed
147 2000-07-05 DJ Delorie <dj@redhat.com>
151 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
153 * config/tc-arm.c (psrs): Accept combinations of flags.
155 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
157 * config/tc-avr.c: Change _ () to _() around all strings marked
158 for translation (exception from the usual coding style).
159 (avr_opt): New struct variable, how the new switches are set.
160 (OPTION_MMCU): Define as 'm' and actually use.
161 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
162 (show_mcu_list): New function, display the list of known MCUs.
163 (md_show_usage): Document the new switches. Call show_mcu_list.
164 (avr_set_arch): Change 'm' to OPTION_MMCU.
165 (md_parse_option): Call show_mcu_list if unknown MCU specified.
166 Handle the new switches.
167 (avr_operands): Disable warnings for undefined combinations of
168 operands if -mall-opcodes. Disable warnings for skipping two-word
169 instructions if enhanced core or -mno-skip-bug.
170 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
171 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
172 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
173 (avr_ldi_expression): Warn about implicit lo8().
174 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
176 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
178 * configure.in: Add entry for mips-*-sysv4*MP*
180 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
181 elf32-tradlittlemips for traditional mips targets.
182 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
183 test for Link Once sections as in adjust_reloc_syms.
184 * config/te-tmips.h: New file for traditional mips targets. Define
187 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
189 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
190 flags argument is not present, don't change an existing section's
191 section's attributes. If the flags argument is present, warn if the
192 attributes don't match the section's current attributes. When
193 long section names are supported, set SEC_LINK_ONCE and
194 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
196 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
198 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
199 symbols; create them.
201 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
203 * write.c (set_segment_vma): New: Set vma and lma for a segment.
204 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
206 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
208 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
209 expressions. Ignore the problem when handling 16 bit immediates,
210 because the assembler will take care of the relocation later.
212 2000-06-27 Nick Clifton <nickc@cygnus.com>
214 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
215 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
216 sequential order, and emit warning messages if the input source
217 code contains constructs like that, or parallel constructs
218 containing such opcodes.
220 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
222 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
223 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
224 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
225 (md_show_usage): Update usage message.
226 (md_parse_option): Allow redefinition of MCU type within the
227 same avr[1-5] bfd machine type. Show both old and new MCU type
228 in the error message.
229 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
230 Simplify 8K wrap code.
232 2000-06-25 Kazu Hirata <kazu@hxi.com>
234 * config/obj-aout.c: Remove all uses of DEFUN.
235 * config/obj-ieee.c: Likewise.
236 * config/tc-sh.c: Fix comment typos.
237 * config/tc-tahoe.c: Likewise.
238 * config/tc-vax.c: Likewise.
239 * config/tc-w65.c: Likewise.
240 * config/tc-z8k.c: Likewise.
241 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
243 2000-06-24 DJ Delorie <dj@cygnus.com>
245 * config/tc-i386.c (md_estimate_size_before_relax): Revert
246 more changes from Sept 1999
247 (tc_i386_fix_adjustable): ditto
248 (md_apply_fix3): ditto
250 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
252 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
253 (gas_cgen_parse_operand): Set it around expression() call.
254 (gas_cgen_md_operand): Test for it before longjmp().
256 2000-06-24 Kazu Hirata <kazu@hxi.com>
258 * config/tc-h8500.c: Remove all uses of DEFUN.
259 * config/tc-sh.c: Likewise.
260 * config/tc-w65.c: Likewise.
261 * config/tc-z8k.c: Likewise.
263 * config/tc-h8500.c: Fix typos in comments.
265 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
267 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
270 2000-06-23 matthew green <mrg@redhat.com>
272 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
273 defined. Fix error message for `[' grouping.
275 2000-06-22 Kazu Hirata <kazu@hxi.com>
277 * config/tc-h8300.c: Fix formatting and comment typos.
279 2000-06-22 Timothy Wall <twall@cygnus.com>
281 * config/tc-ia64.c (note_register_values): Move premature QP
282 notation clearing into the appropriate place.
284 2000-06-22 Alan Modra <alan@linuxcare.com.au>
286 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
287 first before anything else. Add bin-bugs.h, emul.h and progress.h
288 Sort list of files as for $(OBJS) in Makefile.am.
290 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
291 find one. Remake dependencies.
292 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
293 * Makefile.in: Regenerate.
294 * doc/Makefile.in: Regenerate.
296 * config/tc-i386.c (i386_displacement): Don't assume a constant
297 displacement is necessarily 16 bits when in 16 bit code mode.
298 (md_assemble): Instead size the displacement here after we know
299 for sure that a .code16gcc operand hasn't automatically added
300 operand size prefixes.
302 2000-06-21 H.J. Lu <hjl@gnu.org>
304 * Makefile.am: Rebuild dependency.
305 * Makefile.in: Rebuild.
307 2000-06-21 Kazu Hirata <kazu@hxi.com>
309 * config/tc-h8300.c (parse_reg): Make the function static.
310 (parse_exp): Likewise.
312 2000-06-20 DJ Delorie <dj@cygnus.com>
314 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
315 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
316 for cygwin import libraries to work properly.
318 2000-06-20 H.J. Lu <hjl@gnu.org>
320 * Makefile.am: Rebuild dependency.
321 * Makefile.in: Rebuild.
322 * configure: Likewise.
323 * doc/Makefile.in: Likewise.
325 2000-06-20 Timothy Wall <twall@cygnus.com>
327 * doc/internals.texi (CPU backend): Add @itemx for
328 TC_START_LABEL_WITHOUT_COLON.
329 * doc/c-tic54x.texi: New.
330 * doc/as.texinfo: Add tic54x features and include primary tic54x
332 * doc/all.texi: Add C54X.
333 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
334 * doc/Makefile.in: Regenerate.
335 * configure.in: Add tic54x and define LIBM for tic54x.
336 * configure: Regenrate.
337 * config/tc-tic54x.[ch]: New.
338 * config/obj-coff.h: Add tic54x.
339 * Makefile.am: (CPU_TYPES): Add tic54x.
340 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
341 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
342 (as_new_LDADD): Add $(LIBM).
343 * Makefile.in: Regenerate.
345 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
347 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
348 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
349 * doc/as.texinfo: Likewise.
351 * configure, Makefile.in: Regenerate.
352 * configure.in (emulations): Recognize m6811 and m6812.
353 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
354 Added files for 68hc11 and 68hc12 assembler.
355 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
356 * config/tc-m68hc11.h: Header definition for that assembler.
358 2000-06-18 Nick Clifton <nickc@redhat.com>
360 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
361 instead of OCTETS_PER_BYTE.
363 * config/tc-v850.c: Fix compile time warnings.
364 * config/tc-ppc.c: Fix compile time warnings.
366 2000-06-18 H.J. Lu <hjl@gnu.org>
368 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
369 * configure: Rebuild.
371 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
373 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
376 2000-06-16 Nick Clifton <nickc@cygnus.com>
378 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
379 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
381 * doc/c-mips.texi: Document newly accepted cpu variants.
383 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
385 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
387 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
389 * macro.c (getstring): Make it possible to escape the quote
392 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
394 * config/tc-hppa.c (pa_export): Weak symbols can be global.
396 2000-06-13 H.J. Lu <hjl@gnu.org>
398 * configure: Regenerate.
400 2000-06-09 Alan Modra <alan@linuxcare.com.au>
402 * app.c (do_scrub_begin): Don't default lex[';'] as a line
404 * doc/internals.texi (line_separator_chars): Semicolon is no
405 longer a default. Mention null and newline as defaults.
407 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
409 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
410 * config/tc-i860.h (line_separator_chars): Likewise.
411 * config/tc-h8300.c (line_separator_chars): Likewise.
412 * config/tc-i960.c (line_separator_chars): Likewise.
413 * config/tc-m68k.c (line_separator_chars): Likewise.
414 * config/tc-mips.c (line_separator_chars): Likewise.
415 * config/tc-ns32k.c (line_separator_chars): Likewise.
416 * config/tc-sparc.c (line_separator_chars): Likewise.
417 * config/tc-vax.c (line_separator_chars): Likewise.
419 * config/tc-h8300.c (comment_chars): Use string initialiser.
420 * config/tc-i960.c (line_comment_chars): Likewise.
421 * config/tc-z8k.c (comment_chars, line_comment_chars,
422 line_separator_chars): Likewise.
424 * config/tc-arm.c (line_separator_chars): Always use `;', not just
427 2000-06-08 Nick Clifton <nickc@cygnus.com>
429 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
432 2000-06-08 David O'Brien <obrien@FreeBSD.org>
434 * configure.in (VERSION): Update to show this is the CVS mainline.
436 2000-06-08 Matthew Jacob <mjacob@feral.com>
438 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
439 $at is the integer register $r28, vs. both $r28 and the floating
442 2000-06-08 James E. Wilson <wilson@cygnus.com>
444 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
445 (dot_endp): Don't call ia64_flush_insns.
446 (emit_one_bundle): Don't delete prologue/body records from
447 unwind_record list in first loop. Rewrite second loop to account for
450 2000-06-07 David Mosberger <davidm@hpl.hp.com>
452 * config/tc-ia64.c: Add missing prototypes.
453 (generate_unwind_image): Cast argument to output_unw_records call.
455 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
457 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
459 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
461 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
462 (REGISTER_P): likewise.
463 (avr_opcodes): uses include/opcode/avr.h
464 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
466 2000-06-04 Alan Modra <alan@linuxcare.com.au>
468 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
471 2000-06-03 H.J. Lu <hjl@gnu.org>
473 * read.c (is_end_of_line): Put back `;'.
475 2000-06-03 Alan Modra <alan@linuxcare.com.au>
477 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
479 2000-06-01 Alan Modra <alan@linuxcare.com.au>
481 * expr.c (operand): Test is_end_of_line outside switch to catch
482 line separator chars that are also operators.
483 (operator): Return O_illegal for line separator chars.
485 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
486 entry (or `!' entry for TC_HPPA).
488 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
489 before indexing is_end_of_line. Remove redundant check for '\0'.
491 * config/tc-h8500.c (md_assemble): Likewise.
492 * config/tc-mcore.c (md_assemble): Likewise.
493 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
496 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
498 * config/tc-mcore.c (mcore_cons): Likewise.
499 (mcore_float_cons): Likewise.
500 (mcore_stringer): Likewise.
501 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
503 2000-06-01 Scott Bambrough <scottb@netwinder.org>
505 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
507 2000-05-29 Nick Clifton <nickc@cygnus.com>
509 * config/tc-sh.c: Fix compile time warning messages.
511 * config/tc-mips.c: Fix compile time warning messages.
513 2000-05-29 Philip Blundell <philb@gnu.org>
515 * doc/as.texinfo: Update copyright dates.
516 (Local Labels): Delete misplaced mention of ARM.
517 * NEWS: Mention ARM ELF support.
519 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
521 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
522 it is modified, and use the real_size to compute the frag address
523 for dwarf2 line info.
525 2000-05-27 Alan Modra <alan@linuxcare.com.au>
527 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
528 line-matching scheme to cope with automake moving variables around.
529 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
530 * Makefile.in: Regenerate.
532 2000-05-26 Jakub Jelinek <jakub@redhat.com>
534 * config/tc-sparc.c (sparc_relax): New.
535 (md_longopts): Add -relax and -no-relax options.
536 (md_parse_options, md_show_usage): Likewise.
537 (md_apply_fix3): Optimize tail call into branch always if possible.
539 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
541 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
542 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
543 rules, with warning when a GAS statement specifies a packing that
544 will result in an instruction being squashed.
545 Added typdef packing_type and enumerals, changed various integer
546 literals to use the enumerals.
548 2000-05-24 David Mosberger <davidm@hpl.hp.com>
550 * config/tc-ia64.c (dot_restorereg_p): New function.
551 (md_pseudo_table): Add restorereg.p.
552 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
553 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
555 * config/tc-ia64.h (unw_record_type): Add unwabi.
556 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
557 called MASK with members for imask, and the masks produced by
558 fr_mem, gr_mem, br_mem, and frgr_mem.
559 (unw_p_record): Add members ABI and CONTEXT.
560 (unw_x_record): Add member AB.
561 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
562 as pseudo-register for use during unwind info generation.
563 (AR_PFS, AR_LC): New macros.
564 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
565 whose names start with an at sign (as in "@priunat").
566 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
568 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
569 proc_end, unwind_info, personality_routine): Consolidate into
570 "unwind" structure to reduce offset-table use. Add member
571 NEXT_SLOT_NUMBER to track the slot number for the next instruction
573 (output_R1_format, output_R3_format, output_P3_format,
574 output_P6_format): Initialize R with zero to reduce compiler warnings.
575 (output_P7_format): Ditto. Add `default' branch to switch
576 statement to reduce compiler warnings.
577 (output_P8_format, output_B1_format, output_B4_format): Ditto.
578 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
579 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
580 into single argument.
581 (output_X1_format, output_X3_format): Initialize R with zero to reduce
582 compiler warnings. Merge A and B args into single argument.
583 (output_X2_format, output_X4_format): Remove unused variable R. Merge
584 A and B args into single argument.
585 (free_record): Removed (wasn't used).
586 (free_list_records): Also free imasks in prologue records.
587 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
588 (output_spill_mask): Remove.
589 (output_unwabi): New function.
590 (output_epilogue, output_label_state, output_copy_state): Call
592 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
593 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
595 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
596 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
597 as part of handling the prologue records. Emit region's imask if
598 we have one. Handle unwabi, epilogue, label_state, copy_state,
599 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
600 spill_sprel_p, and spill_reg_p records.
601 (set_imask, count_bits, slot_index): New function.
602 (fixup_unw_records): Fix region size computation. Handle
603 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
604 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
605 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
606 set_imask accordingly. Update imask for gr_gr, and br_gr records.
607 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
608 (dot_save): Use manifest constants for applicaton registers.
609 Handle REG_PR and REG_PRIUNAT.
610 (dot_restore): Don't just ignore it.
611 (dot_restorereg): New function..
612 (generate_unwind_image): Ensure unwind info is a multiple of eight
613 bytes, not just four bytes.
614 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
615 (dot_altrp): Don't just ignore it.
616 (dot_savemem): New function. Replaces dot_savesp() and
617 dot_savepsp(). Use manifest constants for applicaton registers.
618 Handle REG_PR and REG_PRIUNAT.
619 (dot_savef): Simplify.
620 (dot_saveb): Support generation of br_gr.
621 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
622 dot_label_state, dot_copy_state): New function.
623 (dot_unwabi): Don't just ignore it.
624 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
625 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
626 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
627 (emit_one_bundle): Set slot number for prologue/body records
628 *before* emitting the first insn.
629 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
630 (md_begin): Declare "psp" pseudo-register.
631 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
632 so we don't get segfault.
633 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
634 counts as required per SW Conventions manual
635 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
636 output_preds_psprel, output_preds_sprel, output_spill_base,
637 output_unat_psprel, output_unat_sprel, output_lc_psprel,
638 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
639 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
640 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
641 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
642 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
643 (dot_vframe): Implement.
644 (dot_vframesp, dot_vframepsp): New function.
646 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
648 * configure.in (i386-*-freebsd a.out entry): Quote properly.
649 * configure: Regenerate.
651 2000-05-23 Alan Modra <alan@linuxcare.com.au>
653 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
654 (md_estimate_size_before_relax): so we can use it here instead of
655 old kludges. Localise vars to blocks. Comment.
657 * frags.c (frag_new): Update fr_var comments.
658 * frags.h (struct frag): Ditto.
660 2000-05-22 Richard Henderson <rth@cygnus.com>
662 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
663 (pseudo_func): Add pcrel.
664 (operand_match): Handle IA64_OPND_TGT64.
665 (build_insn): Likewise.
666 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
667 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
668 (fix_insn): Handle all three 64-bit relocation types.
670 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
672 * obj.h (struct format_ops): New members begin, app_file,
673 s_set_other, s_set_desc, s_get_type, s_set_type,
674 separate_stab_sections, init_stab_section.
676 * config/obj-multi.h: Update GPL notice to v2.
679 (S_SET_SIZE): Test s_set_size for NULL before calling.
680 (S_SET_ALIGN): Similar for s_set_align.
685 (SEPARATE_STAB_SECTIONS): New.
686 (INIT_STAB_SECTION): New.
687 (EMIT_SECTION_SYMBOLS): New.
688 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
690 * config/obj-elf.h: Update GPL notice to v2.
691 Mention that this file is included from obj-multi.h.
692 (obj_begin): Wrap definition in ifndef.
693 (elf_file_symbol): Constify declaration.
694 (obj_app_file): Ditto.
695 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
696 Wrap in ifndef SEPARATE_STAB_SECTIONS.
698 * config/obj-elf.c (elf_s_set_other): New.
699 (elf_file_symbol): Constify argument.
700 (elf_separate_stab_sections): New.
701 (elf_init_stab_section): New.
702 (elf_format_ops): Add new members. Remove comma at end.
704 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
705 (ecoff_format_ops): Add new fields. Remove comma at end.
706 Mention inconsistency for emit_section_symbols.
708 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
710 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
711 (coff_separate_stab_sections): New.
712 (coff_format_ops): Add new members.
714 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
715 (obj_aout_s_set_other): New.
716 (obj_aout_s_set_desc): New.
717 (obj_aout_s_get_type): New.
718 (obj_aout_s_set_type): New.
719 (obj_aout_separate_stab_sections): New.
720 (aout_format_ops): New members added. Use obj_aout_process_stab,
721 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
722 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
724 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
726 2000-05-22 Alan Modra <alan@linuxcare.com.au>
728 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
729 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
730 (md_estimate_size_before_relax): Ensure jumps to weak and
731 externally visible symbols are relocatable.
733 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
735 * stabs.c (aout_process_stab): Make global.
736 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
737 * read.h (aout_process_stab): Declare.
739 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
740 Generalize to *aout, *coff *elf.
741 * configure: Regenerated.
743 * doc/internals.texi (Object format backend): Say
744 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
746 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
747 * Makefile.in: Regenerated.
749 2000-05-19 Catherine Moore <clm@cygnus.com>
751 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
753 2000-05-18 Alan Modra <alan@linuxcare.com.au>
755 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
756 instruction to reflect change in re_assemble_*.
758 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
760 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
761 build PA64 ELF tools.
762 * configure: Rebuilt.
764 2000-05-17 Alan Modra <alan@linuxcare.com.au>
766 * Makefile.am: Regenerate dependencies.
767 * Makefile.in: Regenerate.
769 2000-05-15 Nick Clifton <nickc@cygnus.com>
771 * config/tc-arm.c (struct asm_psr): Add boolean field
772 distinguishing between CSPR and SPSR. Rename 'number' field
774 (psrs): Rearrange contents to match new asm_psr structure.
775 (arm_psr_parse): Move next to psr_required_here. Make it
776 return an asm_psr structure.
777 (psr_required_here): Use asm_psr structure returned by
779 (do_msr): Reorganise to allow psr_required_here to be called
781 (md_undefined_name): Mark 'name' parameter as unused, since
782 the COFF target does not use it.
784 2000-05-14 David O'Brien <obrien@FreeBSD.org>
786 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
788 * config/te-aux.h: Likewise.
789 * config/te-dpx2.h: Likewise.
790 * config/te-go32.h: Likewise.
791 * config/te-hp300.h: Likewise.
792 * config/te-hppa.h: Likewise.
793 * config/te-i386aix.h: Likewise.
794 * config/te-ic960.h: Likewise.
795 * config/te-interix.h: Likewise.
796 * config/te-nbsd532.h: Likewise.
797 * config/te-pc532mach.h: Likewise.
798 * config/te-ppcnw.h: Likewise.
799 * config/te-psos.h: Likewise.
800 * config/te-sparcaout.h: Likewise.
801 * config/te-sun3.h: Likewise.
802 * config/te-sysv32.h: Likewise.
804 2000-05-14 Alan Modra <alan@linuxcare.com.au>
806 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
807 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
808 and sign extend without an if statement.
809 (build_bytes): Likewise.
811 2000-05-14 Kazu Hirata <kazu@hxi.com>
813 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
814 X_add_symbol L_32 case.
816 2000-05-14 David O'Brien <obrien@FreeBSD.org>
818 * config/te-freebsd.h: New file.
820 2000-05-13 Alan Modra <alan@linuxcare.com.au>
822 * asintl.h (gettext, dgettext, dcgettext, textdomain,
823 bindtextdomain): Replace defines with those from intl/libgettext.h
824 to quieten gcc warnings.
826 * NEWS: Mention x86 .arch and -q.
828 * config/tc-i386.c (quiet_warnings): New.
829 (md_assemble): Use quiet_warnings.
830 (md_parse_option): Set quiet_warnings from -q.
831 (md_show_usage): Mention -q, delete -m.
832 (flag_do_long_jump): Delete.
833 (md_parse_option): Remove -m.
834 (md_show_usage): Remove -m.
835 (md_create_long_jump): Remove useless flag_do_long_jump code.
837 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
838 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
840 2000-05-13 Alan Modra <alan@linuxcare.com.au>
841 Alexander Sokolov <robocop@netlink.ru>
843 * doc/c-i386.texi (i386-Arch): New section.
844 (i386-Syntax): Mention .intel_syntax and .att_syntax.
846 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
847 (smallest_imm_type): Use smallest opcode for shift by one if cpu
848 architecture has been given and is not 486.
850 (md_pseudo_table): Add .arch.
851 (md_assemble): Warn if cpu architecture has been given and an
852 unsupported instruction.
854 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
855 Move operand_types bit defines after relevant template field.
856 (template): Add cpu_flags.
860 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
862 * config/tc-mn10300.h (md_end): Define.
863 (mn10300_finalize): Declare.
864 * config/tc-mn10300.c: Include dwarf2dbg.h.
865 (debug_line): Define.
866 (md_assemble): Generate dwarf2 line info.
867 (mn10300_finalize): New function. Finalize dwarf2 info.
869 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
871 * config/tc-mips.c (md_estimate_size_before_relax): Use the
872 external version of the relocation for weak symbols.
874 2000-05-08 David Mosberger <davidm@hpl.hp.com>
876 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
877 frame size in units of 16 bytes, as required per SW Conventions manual.
878 (output_unw_records): Output info-block header as a dword to get
881 2000-05-08 Alan Modra <alan@linuxcare.com.au>
883 * as.h: #include "file", not <file> on files from ../include.
884 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
885 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
886 (md_convert_frag): Add ATTRIBUTE_UNUSED.
887 (tc_coff_symbol_emit_hook): Ditto.
888 (OPTCOUNT): Cast to int to avoid compiler warning.
889 (md_begin): Fix signed/unsigned warnings.
891 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
893 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
894 ABRANCH LONG case for a conditional branch on a 68000.
895 (md_estimate_size_before_relax): Likewise. Also handle
896 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
897 (m68k-ip: case ABSL): Relax absolute references to 16-bit
898 PC-relative on all CPUs.
899 (md_estimate_size_before_relax): Likewise.
901 2000-05-04 Alan Modra <alan@linuxcare.com.au>
903 * as.c (parse_args): Just mention current year in printed
906 2000-05-03 J.T. Conklin <jtc@redback.com>
908 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
910 (md_parse_option): Recognize -m7400.
912 2000-05-03 Ian Lance Taylor <ian@zembu.com>
914 * config/atof-ieee.c (gen_to_words): When adding carry back in,
915 don't permit lp to become less than the words array.
917 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
919 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
920 Fix little-endian case.
922 2000-05-03 David O'Brien <obrien@NUXI.com>
924 * as.c (parse_args): Update copyright.
926 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
928 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
929 for the .bss section too.
931 2000-05-02 Alan Modra <alan@linuxcare.com.au>
933 * configure.in: Set em=linux for hppa-*-linux.
934 * configure: Regenerate.
935 * doc/Makefile.in: Regenerate with correct automake.
937 * frags.c (frag_grow): Sanity check chunk_size.
939 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
940 * config/obj-som.h: Likewise.
941 * config/obj-ieee.h: Likewise.
943 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
945 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
946 (md_pseudo_table): Fully initialise OBJ_ELF cases.
947 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
948 (pa_ip): low_sign_unext now returns via function value. Use
949 re_assemble_* instead of dis_assemble_* and
950 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
952 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
953 (md_section_align, md_parse_option, md_show_usage,
954 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
955 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
956 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
957 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
958 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
960 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
961 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
962 outside of switch. Correct mask and shifting errors in case 10
963 and case -11. In case 21, compare against signed range to suit
964 hppa_field_adjust changes. In case 12, use re_assemble_12. In
965 case 17 and case 22, use offsetT variable to properly check range.
966 Use re_assemble_* here too.
967 (evaluate_absolute): Change type of value to offsetT. Call
968 hppa_field_adjust to do the work for us.
969 (pa_parse_cmpb_64_cmpltr): Delete save_s.
970 (pa_parse_cmpib_64_cmpltr): Ditto.
971 (pa_build_unwind_subspace): Delete unused var subseg. Change type
972 of i to unsigned int.
973 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
974 (pa_end_of_source): Return type is void.
976 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
978 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
980 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
982 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
984 (md_begin): Removed "construct symbols for each register name".
985 Because register names conflicts with GCC generated function
987 (avr_operand): Now constant numbers can be used as a register
988 identifiers (0 as r0, 31 as r31).
989 (md_assemble): use skip_space () before parsing instruction
992 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
994 * config/tc-avr.c: New AVR_ISA_ defined.
995 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
996 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
997 for `fmul', `movw' and `lpm R,Z' instructions.
998 (avr_operands): Warn if current opcode is a two-word instruction
999 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1000 (avr_opcodes): New commands added.
1001 (REGISTER_P): Check 'a' and 'v' constraint letters.
1002 (mcu_types): New MCU added.
1004 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1006 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1007 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1008 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1009 * configure: Regenerate.
1011 2000-04-29 Andreas Jaeger <aj@suse.de>
1013 * as.h: Correctly check GCC version.
1015 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1017 * as.c (parse_args): Allow md_parse_option to override -a listing
1019 * config/obj-coff.c (add_lineno): Change type of offset parameter
1020 from "int" to "bfd_vma."
1021 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1022 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1023 (ppc_change_csect): Align correctly for XCOFF64.
1024 (ppc_machine): New function, which discards "ppc_machine" line.
1025 (ppc_tc): Cons for 8 when code is 64 bit.
1026 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1028 (md_parse_option): Handle -a64 and -a32.
1030 * config/tc-ppc.h (TARGET_MACH): Define.
1031 (TARGET_FORMAT): Move to function.
1032 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1034 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1036 * doc/as.1: Fix unbalanced brackets.
1038 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1040 (line_comment_chars): Set to '/' if TE_FreeBSD.
1042 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1044 * configure.in: Configury support for PA64 (currently disabled).
1045 * configure: Rebuilt.
1047 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1049 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1050 bfd_set_section_alignment.
1052 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1054 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1057 2000-04-24 Nick Clifton <nickc@cygnus.com>
1059 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1060 * doc/as.texinfo (Align): Include arm and strongarm in list of
1061 targets that have the second form of the behaviour of the .align
1064 2000-04-24 Mark Klein <mklein@dis.com>
1066 * obj-som.c: Terminate obj_pseudo_table.
1068 2000-04-22 Timothy Wall <twall@cygnus.com>
1070 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1072 (operand_match): Conditionally insert default bit values for IMMU9.
1074 2000-04-14 Matthew Green <mrg@cygnus.com>
1076 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1077 * configure: Rebuilt.
1079 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1080 Jason Eckhardt <jle@cygnus.com>
1082 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1084 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1085 Added handling of new operand types l,y,&,fe,fE,fx.
1087 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1088 David Mosberger <davidm@hpl.hp.com>
1089 Timothy Wall <twall@cygnus.com>
1090 Andrew MacLeod <amacleod@cygnus.com>
1091 Jim Wilson <wilson@cygnus.com>
1093 * Makefile.am (CPU_TYPES): Add ia64.
1094 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1095 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1096 * Makefile.in: Rebuild.
1097 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1098 * configure: Rebuild.
1099 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1100 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1101 * expr.c (expr): Handle md_optimize_expr.
1102 * read.c (LEX_HASH): Add comment.
1103 * config/tc-ia64.c, config/tc-ia64.h: New files.
1105 2000-04-21 Richard Henderson <rth@cygnus.com>
1107 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1108 bundling a non-delayed branch type instruction.
1110 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1112 * config/tc-mn10300.c (HAVE_AM30): Define.
1113 (md_assemble): Use it.
1115 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1117 * config/obj-elf.c (obj_elf_change_section): Check for changed
1120 * Makefile.am: (CPU_MULTI_VALID): Remove.
1121 (MULTI_CPU_TYPES): Define.
1122 (MULTI_CPU_OBJ_VALID): Define.
1123 (DEPTC): Use the above.
1124 (DEPOBJ): Same here.
1126 Regenerate dependencies.
1127 * Makefile.in: Regenerate.
1129 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1131 * Makefile.am (YACC, LEX): Get them from configure.
1133 2000-04-18 H.J. Lu (hjl@gnu.org)
1135 * config/tc-i386.c (offset_in_range): Use addressT instead of
1136 bfd_vma for non-bfd assemblers.
1138 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1140 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1141 doesn't give spurious errors.
1143 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1145 * as.h (SEEK_SET): Define if undefined.
1147 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1149 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1150 constants, and don't assume offsetT is 32 bits.
1152 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1154 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1155 (md_pcrel_from_section): Add prototype.
1156 (d10v_fix_adjustable): Add prototype.
1157 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1159 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1161 2000-04-12 Nick Clifton <nickc@cygnus.com>
1163 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1164 symbol in frag chain.
1166 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1168 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1169 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1170 (fits_in_signed_word, smallest_imm_type): Ditto.
1171 (md_assemble): Use an offsetT var to hold offsetT values, not a
1173 (offset_in_range): New.
1174 (md_assemble): Use it.
1175 (md_convert_frag): Change type of target_address, opcode_address,
1176 and displacement_from_opcode_start to offsetT.
1177 (md_create_short_jump): Change type of offset to offsetT.
1178 (md_create_long_jump): Ditto.
1179 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1180 (md_chars_to_number): Remove.
1181 (output_invalid): Remove duplicate prototype.
1183 2000-04-09 Nick Clifton <nickc@cygnus.com>
1185 * Makefile.am (CPU_TYPES): Add 'avr'.
1186 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1187 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1189 * Makefile.in: Regenerate.
1191 * doc/as.texinfo: Add M32R documentation.
1193 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1195 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1196 --enable-build-warnings option.
1197 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1198 * Makefile.in, configure: Re-generate.
1200 2000-04-07 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1203 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1204 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1205 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1206 (arm_force_relocation): Force relocations for
1207 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1209 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1211 * config/tc-sh.c (get_operands): There's no third operand if the
1212 first operand is an immediate.
1214 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1216 * config/tc-sh.c (immediate): Delete.
1217 (sh_operand_info): Add immediate member.
1218 (parse_reg): Use A_PC for pc.
1219 (parse_exp): Add second argument 'op'. All callers changed.
1220 (parse_at): Expect pc to be coded as A_PC.
1221 Use immediate field in *op.
1222 (insert): Add fourth argument 'op'. All callers changed.
1223 (build_relax): Add second argument 'op'. All callers changed.
1224 (insert_loop_bounds): New function.
1225 (build_Mytes): Remove DISP_4.
1226 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1227 (assemble_ppi): Use immediate field in *operand.
1228 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1229 (md_apply_fix): Likewise.
1230 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1232 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1234 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1236 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1238 * internals.texi (CPU backend): Document
1239 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1241 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1243 * po/gas.pot: Regenerate.
1245 * as.c (show_usage): Restore translated part of bug string.
1246 * gasp.c (show_usage): Likewise.
1248 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1249 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1250 than move-if-change.
1251 (DEP1): Modify for "gcc -MM".
1255 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1256 Update dependencies.
1257 * Makefile.in: Regenerate.
1259 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1261 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1262 (md_begin): Likewise.
1263 (HAVE_AM33): New macro.
1264 (md_assemble): Use it. Match r_regs and xr_regs only if
1267 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1269 * as.h: #include "bin-bugs.h"
1270 * as.c (show_usage): Use REPORT_BUGS_TO.
1271 * gasp.c: #include "bin-bugs.h"
1272 (show_usage): Use REPORT_BUGS_TO.
1274 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1276 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1278 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1279 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1282 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1284 * config/tc-i386.c (i386_immediate): Don't assume a constant
1285 immediate is necessarily 16 bits when in 16 bit code mode.
1286 (md_assemble): Instead set guess_suffix here after we have checked
1289 2000-04-02 Richard Henderson <rth@cygnus.com>
1291 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1292 quantities. Correct right shift sign extension.
1293 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1294 32-bit value when shifting into place.
1296 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1298 * app.c: Add ATTRIBUTE_UNUSED as needed.
1299 * config/tc-ppc.c: Likewise.
1300 (ppc_size): Make unsigned long.
1301 (ppc_insert_operand): Add casts to avoid warnings.
1303 2000-03-31 Nick Clifton <nickc@cygnus.com>
1305 * config/tc-d10v.h (md_flush_pending_output): Define.
1307 2000-03-29 Nick Clifton <nickc@cygnus.com>
1309 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1310 segment. Works for both BFD_ASSEMBLER and others.
1311 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1313 2000-03-29 Nick Clifton <nickc@cygnus.com
1315 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1317 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1319 * listing.c (LISTING_LHS_WIDTH): Default depends on
1321 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1323 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1325 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1328 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1330 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1332 * config/tc-avr.c (mcu_types): Add missing initialiser.
1333 (md_pcrel_from_section): Add prototype.
1334 (avr_operand): Remove redundant test of unsigned < 0.
1335 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1337 2000-03-27 Denis Chertykov <denisc@overta.ru>
1339 * config/tc-avr.c: New file for AVR support.
1340 * config/tc-avr.h: Likewise.
1341 * configure.in: Add AVR support.
1342 * configure: Regenerate.
1344 2000-03-26 Timothy Wall <twall@cygnus.com>
1346 * gasp.c (macro_op): Add new argument to check_macro call.
1347 Macro structure definitions moved to macro.h
1348 * sb.h: Add argument to prototype for input_scrub_include_sb.
1349 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1350 nesting checks with an additional flag.
1351 (struct input_save): Add flag to indicate whether current sb
1352 should be checked for proper macro/conditional nesting.
1353 (input_scrub_push/pop): Save/restore nest check flag.
1354 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1356 * macro.c (check_macro): Allow caller to retrieve parsed macro
1357 information if a pointer is provided. This information may be
1358 used by the new macro hooks.
1359 * macro.h: Update prototype for check_macro. Macro struct
1360 definitions moved here from macro.c/gasp.c.
1361 * read.c (read_a_source_file): Add parameter to check_macro call,
1362 and pass macro info to the macro hook, if defined.
1363 (input_scrub_insert_line): New. Allow insertion of a line of
1364 characters into the input stream.
1365 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1366 file into the input stream.
1367 (s_include): Use input_scrub_insert_file.
1368 * internals.texi: Document new macro hooks.
1369 * as.h: New prototypes added.
1371 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1373 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1374 an initial capital letter.
1375 (i386_index_check): Reindent.
1377 2000-03-19 Nick Clifton <nickc@cygnus.com>
1379 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1382 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1384 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1385 instruction operand bad if Rd > 7 when generating
1386 thumb instructions. Prevents for example,
1387 "adr r12,label" from silently failing and generating
1388 the wrong instruction.
1390 2000-03-17 Nick Clifton <nickc@cygnus.com>
1392 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1393 that have a destingation >= 0x400000.
1394 Fix compile time warning messages.
1396 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1398 * config/tc-sh.c (md_begin): When encountering insn that are
1399 not supported by the current arch, only change the name if
1400 its contents are the same as prev_name.
1401 (get_specific): If the the architecture doesn't match, fail.
1403 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1405 * config/tc-sh.c (IDENT_CHAR): Define.
1406 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1407 matching back where it came from.
1409 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1411 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1413 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1415 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1418 2000-03-15 Kazu Hirata <kazu@hxi.com>
1420 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1422 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1424 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1425 floating-point-number, make sure 'f' is in FLT_CHARS.
1427 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1429 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1430 (s_lcomm_internal): Use it.
1431 * doc/internals.texi (CPU backend): Document it.
1432 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1435 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1437 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1440 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1441 implementation doesn't have special handling for switch
1443 (macro_build): Allow for code in sections other than .text.
1445 (mips_ip): Likewise.
1446 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1447 Don't perform relocs if we will be outputting them.
1448 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1449 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1452 2000-03-09 Catherine Moore <clm@cygnus.com>
1454 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1455 relocation type based on the entry in the fixup structure.
1457 2000-03-08 H.J. Lu (hjl@gnu.org)
1459 * Makefile.am (install-exec-tooldir): Depend on
1460 install-exec-bindir for parallel make.
1461 * Makefile.in: Regenerated.
1463 2000-03-06 Nick Clifton <nickc@cygnus.com>
1465 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1467 (md_parse_option): Parse -m32r command line switch - disable m32rx
1469 (md_show_usage): Document new option.
1471 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1472 * doc/Makefile.in: Regenerate.
1473 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1475 2000-03-02 Michael Meissner <meissner@redhat.com>
1477 * config/tc-d30v.c (check_range): Remove code that incorrectly
1478 sign extended values where bits < 32.
1480 2000-03-02 H.J. Lu (hjl@gnu.org)
1482 * configure.in: Support --enable-targets=all on ia32.
1483 * configure: Regenerated.
1485 2000-03-01 Nick Clifton <nickc@cygnus.com>
1487 * gasp.c (do_align): Remove bogus check of alignment value.
1489 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1491 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1492 TC_PPC was defined forced the type of a symbol with no other type
1495 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1497 * doc/internals.texi (CPU backend): Mention that
1498 line_separator_chars do not break up comments. Fix typos for
1499 LEX_AT and LEX_NAME descriptions. Document operands for
1500 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1501 description of md_create_short_jump usage. Document argument for
1502 md_undefined_symbol.
1504 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1506 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1507 (md_parse_option): Handle it.
1508 (md_show_usage): Document it.
1510 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1512 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1513 opcode, for the instruction `pal19'. From Andrea Arcangeli
1516 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1518 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1520 (md_assemble): To here, before template operands are matched.
1521 Also ensure a constant immediate is sign extended when we know the
1522 size is at most 16 bits. This is to catch cases like "add
1523 $0xffc0,%ax" where we don't know the size, and thus that the
1524 immediate can be represented as Imm8S until after parsing the
1526 (i386_displacement): Similarly sign extend 16 bit constant
1528 (md_assemble): Relax 16-bit jump constant range check to suit sign
1529 extended displacements.
1531 2000-02-26 Andreas Jaeger <aj@suse.de>
1533 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1535 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1537 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1538 call operands when intel_syntax.
1539 (intel_float_operand): Return 2 for "fi...".
1540 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1541 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1542 earlier "SHORT" change.
1543 (md_assemble): When determining suffix from Regs, exclude
1546 2000-02-24 Nick Clifton <nickc@cygnus.com>
1548 * configure: Add arm-wince, mips-pe and sh-pe targets.
1549 * configure: Regenerate.
1551 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1553 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1554 "pe-mips" for the mips-pe target.
1556 * config/tc-arm.c (insns): Change displacement encoded in BL
1557 and B instructions if the target port is arm-wince.
1558 (do_ldst): Do not bias the relocation offset if the target
1560 (md_pcrel_from): Add in missing relocation offset bias if the
1561 target os arm-wince.
1563 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1564 (md_begin): Disable -G support for mips-pe target.
1565 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1566 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1569 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1570 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1571 assembler, just set the alignment to 4.
1573 * config/te-wince-pe.h: New file for WinCE targets. Define
1576 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1578 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1579 string instructions.
1580 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1581 (i386_intel_memory_operand): After finding a segment override,
1582 check again for no `[' before looking for a displacement. Bomb if
1583 more than one displacement rather than silently discarding the
1584 second and subsequent ones. Free strings malloc'd by
1585 build_displacement_string.
1587 2000-02-24 Catherine Moore <clm@cygnus.com>
1589 * config/obj-som.c (obj_pseudo_table): Add "weak".
1590 (obj_som_weak): New routine.
1592 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1594 * config/tc-i386.c (union i386_op): New.
1595 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1596 Throughout file replace occurences of disps[n], imms[n], regs[n]
1597 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1598 intel mode operand swapping. Add assert in regKludge and
1599 fake_zero_displacement code. Test i.types[n] when outputting
1600 displacements and immediates. Combine output of Disp16 with
1602 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1603 when in intel mode by (not) reversing fsub and fdiv operands
1604 before the template search. This fails for single operand
1605 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1606 undefined. Instead fix the base_opcode after we've found the
1607 template. Move base_opcode xor with found_reverse_match from
1608 opcode output code to before this fix so we test for the correct
1610 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1611 check in intel mode. Instead compare opcodes.
1613 * config/tc-i386.h (TC_RELOC): Delete.
1614 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1615 with equivalent call to reloc.
1617 * as.h (flag_m68k_mri): Move declaration after target include, and
1618 only declare when TC_M68K defined. Define as zero otherwise.
1619 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1620 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1621 Define as zero otherwise.
1622 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1623 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1624 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1625 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1626 testing whether defined.
1627 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1628 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1629 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1630 rather than testing whether defined.
1631 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1632 (parse_mri_cons): Declare and use only when TC_M68K.
1633 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1634 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1635 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1637 * NEWS: Mention IBM 370 support.
1639 2000-02-23 Richard Henderson <rth@cygnus.com>
1641 * config/tc-i386.c (md_assemble): When swapping operands for
1642 intel_syntax, assume everything that's not Imm or Disp is a
1645 2000-02-23 Linas Vepstas <linas@linas.org>
1647 * config/tc-i370.c, config/tc-i370.h: New files.
1648 * Makefile.am: Add support for Linux/IBM 370.
1649 * configure.in: Likewise.
1650 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1651 * config/obj-elf.c: Include elf/i370.h
1652 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1654 * Makefile.in: Regenerate.
1655 * configure: Regenerate.
1657 * doc/c-i370.texi: New file.
1658 * doc/all.texi: Include it.
1659 * doc/as.texinfo: And here.
1660 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1661 * doc/Makefile.in: Regenerate.
1663 2000-02-19 Michael Meissner <meissner@redhat.com>
1665 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1666 determine if an instruction can be used in parallel with an ADDppp
1667 or SUBppp instruction.
1669 2000-02-22 Andrew Haley <aph@cygnus.com>
1671 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1673 1999-12-30 Andrew Haley <aph@cygnus.com>
1675 * config/tc-mips.c (mips_gp32): New variable.
1676 (macro_build) Use mips_gp32.
1678 (md_longopts): Add "-mgp32" and "-mgp64".
1679 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1681 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1683 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1684 warning, and bump it to 1.
1686 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1688 From Brad Lucier <lucier@math.purdue.edu>:
1689 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1692 2000-02-21 Catherine Moore <clm@cygnus.com>
1694 * config/tc-mips.c (MF_HILO_INSN): Define.
1695 (mips_7000_hilo_fix): Declare.
1696 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1697 (md_parse_option): Check for 7000_HILO_FIX options.
1698 (OPTION_M7000_HILO_FIX): Define.
1699 (OPTION_NO_M7000_HILO_FIX): Define.
1700 * doc/c-mips.texi (-mfix7000): Describe.
1702 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1704 * listing.c (print_lines): Remove unused variable `end'.
1706 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1707 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1708 reloc_type when BFD_ASSEMBLER.
1709 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1710 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1711 statement and quell signed vs. unsigned comparison warning.
1713 2000-02-18 Nick Clifton <nickc@cygnus.com>
1715 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1716 the computed frag offset, rather than overwriting it.
1718 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1720 * config/tc-sh.c ("elf/sh.h"): Include.
1721 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1722 (md.begin): Initialize target_arch.
1723 Only include opcodes in has table that match selected architecture.
1724 (parse_reg): Recognize register names for sh-dsp.
1725 (parse_at): Recognize post-modify addressing.
1726 (get_operands): The leading space is now optional.
1727 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1728 arguments. Update valid_arch.
1729 (build_Mytes): Add support for SDT_REG_N.
1730 (find_cooked_opcode): New function, broken out of md_assemble.
1731 (assemble_ppi, sh_elf_final_processing): New functions.
1732 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1733 (md_longopts, md_parse_option): New option: -dsp.
1734 * config/tc-sh.h (elf_tc_final_processing): Define.
1735 (sh_elf_final_processing): Declare.
1737 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1739 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1740 the unwinder subspace. Save the current seg/subseg before creating
1743 2000-02-10 Nick Clifton <nickc@cygnus.com>
1745 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1746 little endian targets.
1747 (INST_BYTE1): Redefine to handle big and little endian
1749 (cpu_type): New type: Select between M340 and M210.
1750 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1751 instructions of the M340.
1752 (md_assemble): Add support for the MULSH and OPSR classes of
1754 (md_atof): Add support for little endian targets.
1755 (md_parse_option): Add support for -EL, -EB and -mcpu command
1757 (md_convert_frag): Add support for little endian targets.
1758 (md_apply_fix3): Add support for little endian targets.
1759 (md_number_to_chars): Add support for little endian targets.
1761 2000-02-10 Timothy Wall <twall@redhat.com>
1763 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1764 defined, use it to verify the symbol just read should be a label.
1766 2000-02-10 Timothy Wall <twall@redhat.com>
1768 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1769 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1770 around colons when KEEP_WHITE_AROUND_COLON is defined.
1771 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1772 and KEEP_WHITE_AROUND_COLON.
1774 2000-02-08 Timothy Wall <twall@redhat.com>
1776 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1778 (do_repeat): New. Abstract repeat logic so that a "break" can be
1780 (end_repeat): New. Provide support for a "break" out of the
1782 * read.h: Add prototypes for new functions.
1784 2000-02-08 Timothy Wall <twall@redhat.com>
1786 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1787 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1788 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1791 2000-02-08 Timothy Wall <twall@redhat.com>
1793 * read.c: Added elseif to directives table.
1794 * read.h: Added prototype for s_elseif.
1795 * doc/as.texinfo: Added description for elseif.
1796 * cond.c (s_elseif): New function
1798 2000-02-04 Timothy Wall <twall@redhat.com>
1800 * listing.c (print_lines): Remove conditionals causing bug in
1803 2000-02-03 Timothy Wall <twall@cygnus.com>
1805 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1807 * frags.c (frag_new): Calculate fr_fix in octets
1808 (frag_now_fix) Return offset as target address offset (bytes).
1809 (frag_now_fix_octets) New - Return offset in octets (8-bit
1811 * frags.h: Added prototype for frag_now_fix_octets().
1812 Distinguish between octets and bytes in field descriptions.
1813 * listing.c (calc_hex): Account for octets vs bytes when
1814 printing addresses/offsets.
1815 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1816 target is little-endian, print the octets in a word in big-endian
1817 order so that the display looks like a proper hexadecimal number,
1818 instead of having the octets reversed.
1819 * read.c (do_align): When recording alignment, alignment power
1820 should be in terms of target bytes (minimum addressible unit)
1822 (do_org) Convert ORG target address (byte) argument into an
1823 octet offset when generating a variable fragment.
1824 * symbols.c (resolve_symbol_value): Symbol final value
1825 converted to a target address offset (bytes) from its octet offset.
1826 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1827 offset (bytes) is adjusted by the frag offset (octets) converted
1829 (coff_frob_section) Section alignment power is in terms of bytes;
1830 convert it to an octet alignment power when calculating size (and
1831 size mask) in octets. Don't modify the section size in order to
1832 "align" it for TI COFF, since that format has a different method
1833 for storing alignment information.
1835 2000-02-01 Timothy Wall <twall@cygnus.com>
1837 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1838 entries, matching the way GCC generates them. If not escaped, the
1839 filename is encoded incorrectly.
1841 2000-01-31 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-arm.c (reg_table): Add support for ATPCS register
1846 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1848 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1850 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1852 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1853 of a symbol when we really care about its value.
1855 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1857 * config/tc-mcore.c (md_assemble): Give warning message if
1858 operands passes to instruction are more than the spec.
1860 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1862 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1863 Thumb mode but the label seen was not declared as '.thumb_func'
1864 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1865 correct disassembly of Thumb code bounded by non function labels.
1867 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1869 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1870 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1872 * Makefile.in: Same here.
1875 * configure.in: Set bfd_gas for i386-aout when primary target
1876 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1877 we may need the primary te_file. Remove incorrect comment.
1879 * configure: Regenerate.
1881 * config/e-i386aout.c: New file.
1883 * as.c (USE_EMULATIONS): Move to before print_version_id.
1884 (struct emulation): Add i386aout.
1885 (show_usage): Split text strings. Reformat -a text. Add --em
1889 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1890 (aout_format_ops): New.
1893 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1894 preprocessor conditional and add aout USE_EMULATIONS tests.
1895 (read_a_source_file): Don't pass error strings to printf as
1899 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1901 (do_data): Same here.
1902 (process_file): And here.
1905 * symbols.c (colon): Rewrite "already defined" fatal message
1906 code for aout with USE_EMULATIONS.
1909 * config/obj-aout.c (OBJ_HEADER): Define.
1910 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1912 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1913 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1915 (obj_aout_type): Expand S_SET_OTHER here too.
1916 (obj_read_begin_hook): Remove.
1917 (aout_pop_insert): New.
1918 (obj_aout_s_get_other): New.
1919 (obj_aout_s_get_desc): New.
1920 (aout_format_ops): New.
1923 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1924 gets aout_pseudo_table.
1925 (aout_pseudo_table): Declare.
1926 (obj_read_begin_hook): Define.
1929 * config/obj-coff.c (obj_pseudo_table): Rename to
1931 (coff_pop_insert): Use coff_pseudo_table.
1932 (coff_sec_sym_ok_for_reloc): Remove.
1933 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1934 and comment all zero entries and remove #if 0 code.
1937 * config/obj-coff.h (obj_pop_insert): Define.
1938 (coff_pseudo_table): Declare.
1941 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1942 s_get_size, s_set_size. Comment all zero entries.
1945 * config/obj-elf.c (elf_s_get_other): New function.
1946 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1947 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1948 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1950 (obj_elf_parse_section_letters): Don't pass error strings to
1951 printf as format arg.
1954 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1956 (elf_s_get_other): Declare.
1957 (S_GET_OTHER) Define as elf_s_get_other if not already
1959 (S_SET_OTHER): Only define when not already defined.
1960 (elf_obj_read_begin_hook): Declare.
1961 (obj_read_begin_hook): Define.
1962 (elf_obj_symbol_new_hook): Declare.
1963 (obj_symbol_new_hook): Define.
1966 * config/obj-multi.h: Add copyright header and protect against
1967 multiple inclusion. Add * to all function pointers.
1968 (OBJ_HEADER): If defined, include it rather than other defines
1970 (obj_frob_file_after_relocs): Test for NULL.
1971 (obj_symbol_new_hook): Here too.
1972 (obj_sec_sym_ok_for_reloc): And here.
1973 (S_GET_OTHER): Define.
1974 (S_GET_DESC): Define.
1975 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1976 (OBJ_MAYBE_ELF): Update comment.
1978 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1979 OBJ_AOUT preprocessor conditional and handle emulation by
1980 testing OUTPUT_FLAVOR.
1981 (i386_displacement): Here too.
1982 (md_section_align): Similarly here.
1983 (i386_target_format): Conditionally compile when more than one
1984 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1985 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1986 (i386_displacement): Here too.
1989 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1990 Define TARGET_FORMAT for aout only when not multi.
1993 * config/te-multi.h: Delete file as it's identical to te-generic.h
1995 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1997 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1998 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2001 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2003 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2006 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2008 * config/tc-mips.c (mips_do_align): New function.
2009 * config/tc-mips.h (md_do_align): Define.
2011 2000-01-10 Philip Blundell <philb@gnu.org>
2013 * doc/c-arm.texi (ARM Options): Fix typo.
2014 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2015 line separator for Linux.
2016 * doc/as.texinfo (Comments): Mention the ARM.
2018 2000-01-10 Philip Blundell <pb@futuretv.com>
2020 * configure.in (arm*-*-conix*): New target.
2021 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2023 * configure: Regenerate.
2025 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2027 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2028 (obj_elf_visibility): New function.
2030 * doc/as.texinfo (Visibility): New node: document visibility
2033 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2035 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2036 warning for absolute jump/call without `*' in non-intel mode. No
2037 need to set i.types[0] JumpAbsolute in intel mode.
2039 1999-12-22 Philip Blundell <pb@futuretv.com>
2041 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2042 hook function when changing sections.
2043 (arm_s_data): Likewise.
2045 1999-12-14 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-arm.c (md_parse_option): Add support for -marm720
2048 command line switch.
2050 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2052 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2053 (r_registers, xr_registers): Define.
2054 (r_register_name, xr_register_name): New functions.
2055 (md_assemble): Handle new am33 operand types and instruction
2057 (mn10300_insert_operand, check_operand): Likewise.
2059 1999-11-29 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2062 (s_force_thumb): Set thumb_mode to 2.
2063 (md_assemble): Do not complain about thumb instructions on a
2064 non-thumb target if thumb_mode is set to 2.
2066 1999-11-28 Michael Meissner <meissner@cygnus.com>
2068 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2069 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2070 (O_...): Add new machine dependent expressions if we are handling
2071 explicit relocations.
2072 (alpha_reloc_op): New static table holding the explicit relocation
2074 (alpha_literal_hash): New static to hold the hash table for
2075 explicit relocations.
2076 (alpha_macros): Add support for explicit relocations.
2077 (md_begin): If explicit relocations, initialize hash table.
2078 (md_assemble): Don't print a second error if tokenize_arguments
2079 already printed an error message.
2080 (md_apply_fix): Add support for explicit relocations.
2081 (alpha_force_relocation): Ditto.
2082 (alpha_fix_adjustable): Ditto.
2083 (alpha_adjust_symtab): New function to support explicit
2085 (alpha_adjust_symtab_relocs): Ditto.
2086 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2087 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2088 Add support for explicit relocations. Return -2 if an error
2089 message was already printed.
2090 (find_macro_match): Add support for explicit relocations. Comment
2092 (emit_insn): Add support for explicit relocations.
2093 (assemble_tokens): Ditto.
2095 (load_expression): Ditto.
2098 (emit_ir_load): Ditto.
2099 (emit_loadstore): Ditto.
2102 (emit_sextX): Ditto.
2103 (emit_division): Ditto.
2104 (emit_jsrjmp): Ditto.
2105 (emit_retjcr): Ditto.
2107 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2109 (tc_adjust_symtab): If explicit relocations, call the function
2110 alpha_adjust_symtab.
2111 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2112 relocations next to the literal relocation they reference.
2113 (TC_INIT_FIX_DATA): Initialize the new fields.
2114 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2116 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2118 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2119 'B' operand for PA2.0 bb instruction.
2121 1999-11-18 Nick Clifton <nickc@cygnus.com>
2123 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2126 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2128 (mcore_force_relocation): Force relocations to be generated for
2131 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2133 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2134 (i386_displacement): Disallow O_big displacements.
2136 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2138 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2139 Small improvements in error checking.
2140 (md_assemble): Support for unconditional ARM instructions.
2141 (md_parse_option): Support for -m[arm]v5e flag.
2143 1999-11-12 Nick Clifton <nickc@cygnus.com>
2145 * macro.c (buffer_and_nest): Do not check beyond the end of the
2148 1999-11-11 Nick Clifton <nickc@cygnus.com>
2150 * macro.c (buffer_and_nest): Look for seperator after TO and
2153 1999-11-08 Andrew Haley <aph@cygnus.com>
2155 * app.c (do_scrub_chars): When in State 10, treat backslash
2156 characters in the same way as as symbol characters.
2158 1999-11-07 Richard Henderson <rth@cygnus.com>
2160 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2161 the previous label was in the current section before playing
2162 with auto-alignment.
2164 1999-11-06 Nick Clifton <nickc@cygnus.com>
2166 * config/tc-v850.c (v850_force_relocation): Force relocation
2168 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2171 1999-11-05 Michael Meissner <meissner@cygnus.com>
2173 * expr.h (operatorT): Increase machine dependent operators to 16.
2174 * expr.c (op_rank): Ditto.
2176 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2178 * read.c (pseudo_set): Reject attempts to set the value of a
2181 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2184 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2186 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2187 to bfd_set_section_contents.
2189 1999-11-03 Nick Clifton <nickc@cygnus.com>
2191 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2193 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2195 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2196 (mips_ip): Use OPCODE_IS_MEMBER.
2198 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2200 * config/tc-arm.c (reg_required_here): Improve comments.
2202 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2203 (tinsns): Initialize variants field.
2205 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2206 BAD_PC respectively.
2208 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2210 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2211 * config/tc-arm.h: Fix compile time warnings.
2213 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2215 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2216 form @abs16, @(abs16) and @(abs16 + imm).
2218 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2220 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2221 (ISA_HAS_64_BIT_REGS) New.
2222 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2223 mips_emit_delays,macro_build,load_register,load_addresss,
2224 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2225 and/or use new ISA_xxx macros in expressions involving
2226 ISA, particularly mips_opts.isa.
2228 1999-10-18 Michael Meissner <meissner@cygnus.com>
2230 * expr.h (operatorT): Add machine dependent operators md1..md8.
2231 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2232 for the machine dependent operators to use.
2234 * expr.c (op_rank): Add machine dependent operators.
2236 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2238 (O_cpregister): Ditto.
2239 (md_begin): Change X_op test that field is wide enough to use
2240 O_max instead of O_alpha_max.
2241 (cpu_types): Fill in missing initializer.
2242 (alpha_num_macros): Make unsigned.
2243 (md_assemble): Make opnamelen be size_t.
2244 (md_apply_fix): Cast alpha_num_operands to int before testing.
2245 (alpha_force_relocation): Ditto.
2246 (alpha_fix_adjustable): Ditto.
2247 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2248 (tc_gen_reloc): Ditto.
2249 (tc_get_register): Ditto.
2254 (s_alpha_ent): Ditto.
2255 (s_alpha_end): Ditto.
2256 (s_alpha_frame): Ditto.
2257 (s_alpha_prologue): Ditto.
2258 (s_alpha_file): Ditto.
2259 (s_alpha_gprel32): Ditto.
2260 (s_alpha_proc): Ditto.
2261 (s_alpha_set): Ditto.
2262 (s_alpha_base): Ditto.
2263 (s_alpha_align): Ditto.
2264 (s_alpha_arch): Ditto.
2265 (alpha_align): Ditto.
2266 (assemble_insn): Suppress unused variable warning.
2268 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2269 order in the structure.
2270 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2272 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2274 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2276 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2278 * config/tc-i386.c (i386_index_check): Correct #endif location.
2280 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2282 * as.c (show_usage): Document new options.
2283 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2284 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2285 (parse_args): Parse the new options.
2286 (main): If there were warnings, and --fatal-warnings
2287 was specified, print an error.
2288 * as.h: New variable, flag_fatal_warnings, for new option.
2290 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2292 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2293 '@'. Change autoincrement completers to fall through to cache control
2296 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2298 (pa_parse_addb_64_cmpltr): New function.
2300 * config/tc-hppa.c (pa_ip): Change error message.
2301 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2302 '?Q' args to allow falling through.
2304 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2305 Remove unused conditional codes.
2306 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2308 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2310 * config/tc-d30v.c (CHAR_BIT): Define.
2311 (check_range): Fix bit operations to support integers bigger than
2314 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2316 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2319 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2320 Doug Evans <devans@cygnus.com>
2322 Add support for m32rx.
2323 * config/tc-m32r.c (enable_m32rx): New static global.
2324 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2325 (allow_m32rx): New function.
2326 (M32R_SHORTOPTS): Add `O'.
2327 (md_longopts): Add --m32rx plus several warning options.
2328 (md_parse_option): Handle new options.
2329 (md_show_usage): Print them.
2330 (md_begin): Enable m32rx.
2331 (OPERAND_IS_COND_BIT): New macro.
2332 (first_writes_to_seconds_operands): New function.
2333 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2334 (target_make_parallel,assemble_two_insns): New functions.
2335 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2336 If optimizing and m32rx, try to make consecutive insns parallel.
2338 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2340 * config/tc-mips.c (nopic_need_relax): Allow for the
2341 .sdata.foo sections generated by -fdata-sections,
2342 and for the .gnu.linkonce.s sections generated by C++.
2344 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2346 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2347 with cleaner code using completer prefixes. Add 'Y'.
2349 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2351 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2353 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2354 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2355 insn does not match and we should try the next insn in the table.
2357 1999-09-22 Nick Clifton <nickc@cygnus.com>
2359 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2361 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2363 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2366 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2368 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2369 OBJ_ELF. If ELF, add "sq".
2370 (md_parse_option): If ELF, ignore -s and -q.
2371 (md_show_usage): Mention ELF options.
2373 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2375 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2378 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2380 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2382 * config/tc-hppa.c (struct pa_it): New field "trunc".
2383 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2384 (pa_parse_ftest_gfx_completer): New function
2385 (pa_parse_fp_cnv_format): New function.
2387 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2388 (md_apply_fix): Handle 22bit pc-rel branches.
2390 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2392 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2394 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2396 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2398 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2400 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2401 (pa_ip): Handle 'fX'.
2403 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2405 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2406 unwinds unless the function is in the text space.
2407 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2409 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2411 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2412 (md_assemble): To here. Tweak address generation.
2414 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2416 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2417 (md_assemble): Call dwarf2_where for OBJ_ELF.
2418 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2419 (pa_end_of_source): New function.
2420 * tc-hppa.h (md_end): Define for OBJ_ELF.
2422 1999-09-14 Michael Meissner <meissner@cygnus.com>
2424 * configure.in (Canonicalization of target names): Remove adding
2425 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2426 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2427 * configure: Regenerate.
2429 1999-09-14 Donn Terry <donn@interix.com>
2431 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2433 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2435 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2436 pc-relative jmp/call to an absolute symbol.
2437 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2438 absolute section symbols.
2440 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2441 jump handling code and comments.
2443 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2445 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2446 the value if TE_PE and a global defined symbol.
2448 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2450 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2451 print the symbol, rather than printing it here.
2453 1999-09-11 Donn Terry <donn@interix.com>
2455 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2456 BFD_RELOC_RVA relocations.
2458 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2459 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2462 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2464 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2465 * doc/internals.texi (Object format backend): Document
2468 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2469 relocations against global symbols if TE_PE.
2471 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2472 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2474 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2477 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2478 symbols which do not have a constant value, or tags with
2479 non-tags. Remove the symbol from the list before adding it at the
2482 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2483 C_FCN symbol differently if TE_PE.
2484 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2485 appears in the pseudo-op, rather coff_line_base which is only set
2488 * config/obj-coff.c (obj_coff_loc): New static function.
2489 (obj_pseudo_table): Add "loc".
2491 * config/obj-coff.c (add_lineno): Check that the line number is
2494 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2495 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2497 (md_atof): Return NULL rather than 0.
2498 * config/tc-i386.c (md_atof): Change type to int.
2499 * expr.c (expr): Change first parameter to int.
2500 * config/obj-coff.c: Add declarations for static functions.
2501 (coff_frob_symbol): Use SYM_AUXENT.
2502 * config/tc-i386.h (flag_16bit_code): Don't declare.
2504 * config/obj-coff.c (obj_coff_section): Default to setting
2505 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2507 * write.c (adjust_reloc_syms): Print adjusted fixup.
2509 * expr.c (integer_constant): Correct too_many_digits calculation
2512 1999-09-09 Andreas Schwab <schwab@suse.de>
2514 * doc/c-arm.texi: Fix arguments of @var to not contain
2517 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2519 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2521 (md_parse_option): Only support -k flag for ELF and COFF targets.
2523 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2525 * config/tc-hppa.c (pa_ip): Put strict register checks before
2526 call to pa_parse_number.
2528 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2530 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2532 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2535 1999-09-06 Donn Terry <donn@interix.com>
2537 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2539 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2541 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2542 candidate instruction. Require registers for register arguments
2543 when in strict mode. Require assemble-time constants for
2544 constants when in strict mode.
2545 (pa_get_absolute_expression): Require a constant when in strict
2548 1999-09-06 Nick Clifton <nickc@cygnus.com>
2550 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2552 1999-09-04 Steve Chamberlain <sac@pobox.com>
2554 * config/tc-pj.c: New file, supports picoJava in ELF.
2555 * config/tc-pj.h: Ditto.
2556 * configure.in (pjl*, pj*): New targets.
2557 * Makefile.am: Rebuild dependencies.
2558 (CPU_TYPES): Add pj.
2559 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2560 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2561 * doc/c-pj.texi: New file.
2562 * doc/as.texinfo: Add some PJ specifics.
2563 * doc/all.texi: Add PJ to the list of all architectures, sort them
2565 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2566 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2568 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2570 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2571 (obj_frob_file): Test for null pointer.
2572 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2573 (OBJ_PROCESS_STAB): And here.
2574 (elf_obj_sy): Remove
2576 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2577 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2578 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2580 * config/obj-coff.c (no_func): Remove.
2581 (coff_format_ops): Change occurrences of no_func to 0, as we test
2582 for 0 in obj-multi.h.
2584 * configure.in: Enable bfd for i386-coff when primary target is
2585 bfd. Enable i386 elf,coff emulation support. Don't set
2586 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2587 emulation to support.
2588 *configure: Regenerate.
2590 1999-09-02 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2593 .section .line directive is encountered.
2595 1999-09-01 Nick Clifton <nickc@cygnus.com>
2597 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2600 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2601 * as.texinfo: Document --gdwarf2 command line option.
2602 Add additional documentation of ARM command line switches.
2604 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2606 * config/tc-i386.c (i386_intel_memory_operand): Combine
2607 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2608 and RESTORE_END_STRING around parse_register calls.
2609 (i386_operand): Here too.
2610 (i386_is_reg): Remove.
2611 (parse_register): Move as_bad calls from within this function to
2614 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2616 Based on a patch from H.J. Lu <hjl@gnu.org>
2617 * config/tc-i386.c (parse_register): Handle FP regs specially.
2618 (md_begin): Remove '(' and ')' from register_chars.
2620 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2622 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2623 error message (done elsewhere).
2625 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2627 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2629 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2631 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2634 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2636 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2638 Add new completers. Fix bug in 64 bit condition handling.
2640 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2643 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2645 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2647 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2649 1999-08-27 Jim Wilson <wilson@cygnus.com>
2651 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2652 (struct ls): Add frag field. Initialize it to zero.
2653 (out_end_sequence): New local text_frag. Set it while in text section.
2654 Replace address check with frag check. Set ls.frag to text_frag if
2655 out_set_addr called.
2656 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2657 Set it before switching sections. Replace address check with frag
2658 check. Set ls.frag to saved_frag if out_set_addr called.
2660 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2662 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2663 output "advance_pc" opcode instead of calling gen_addr_line().
2664 The latter has the undesired side-effect of creating a new row
2665 in the debug line info matrix.
2667 1999-08-26 Jim Wilson <wilson@cygnus.com>
2669 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2670 ls.last_filename if last is less than zero. Set ls.last_filename
2671 when allocating new entry.
2672 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2675 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2677 * config/tc-i386.c (i386_index_check): Fix the displacement size
2678 when INFER_ADDR_PREFIX.
2680 1999-08-18 Nick Clifton <nickc@cygnus.com>
2682 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2685 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2687 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2688 handle 0xffffNNNN constants correctly.
2690 1999-08-16 Nick Clifton <nickc@cygnus.com>
2692 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2695 1999-08-13 Nick Clifton <nickc@cygnus.com>
2697 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2698 (md_apply_fix3): Always pass positive values to
2699 validate_offset_imm.
2701 1999-08-12 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-arm.c (skip_whitespace): New macro.
2704 Formatting tidy ups.
2706 (md_apply_fix3): Store relocation offset in addend for ELF based
2708 (arm_force_relocation): Always generate relocs for Thumb function
2711 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2713 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2714 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2716 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2718 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2719 flags for the unwind subspace.
2721 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2722 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2723 suitable relocation based on the size of the target's pointer.
2724 Always Use subsegment zero for the unwinders.
2725 (pa_level): Handle "2.0w".
2727 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2729 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2730 with the following instruction unless this was specified.
2732 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2734 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2735 certain sections, to match BFD changes.
2737 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2739 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2740 (EXTRA_SCRIPTS): Define to keep automake happy.
2741 * Makefile.in: Rebuild.
2743 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2745 * Makefile.am: Rename .dep* files to DEP*.
2746 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2747 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2749 * Makefile.in: Rebuild.
2751 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2753 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2755 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2757 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2758 avoid problems on DOS filesystems.
2759 * Makefile.in: Rebuild.
2761 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2763 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2765 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2768 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2770 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2771 line to create ${GDBINIT} rather than .gdbinit.
2772 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2774 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2776 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2778 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2780 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2782 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2784 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2785 non-adjustable symbols.
2787 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2789 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2791 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2793 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2796 1999-08-05 Donn Terry <donn@interix.com>
2798 * config/te-interix.h: New file.
2799 * configure.in (i386-*-interix*): New target.
2800 * configure: Rebuild.
2802 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2804 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2805 selectors for ELF too.
2806 (selector_table): Add "ltp" and "rtp" selectors.
2808 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2810 * config/tc-i386.c (i386_operand): No need to change
2811 operand_string pointer in segment reg case before goto
2812 do_memory_reference. Initialise displacement_string_start and
2813 displacement_string_end after do_memory_reference label.
2814 (i386_index_check): Add operand_string param, and print error
2815 message on failure here.
2816 (i386_intel_memory_operand): Instead of here.
2817 (i386_operand): And here.
2818 (INFER_ADDR_PREFIX): Enable.
2820 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2822 * config/tc-i386.h (DefaultSize): Define. Renumber following
2823 opcode_modifier defines.
2825 From Etienne Lorrain <etienne.lorrain@ibm.net>
2826 * config/tc-i386.c (stackop_size): New variable.
2827 (set_16bit_code_flag): Clear it here.
2828 (set_16bit_gcc_code_flag): New function.
2829 (md_pseudo_table): Add "code16gcc" entry.
2830 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2832 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2834 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2835 next_set_end even if the end symbol is being discarded.
2837 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2838 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2839 * config/obj-coff.c: Likewise.
2840 (seg_info_type): Remove.
2841 (seg_info_off_by_4): Change to array of segT.
2842 (s_get_segment): Adjust accordingly.
2843 (obj_pseudo_table): Fully initialize sentinel entry.
2845 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2846 Ralf Baechle <ralf@uni-koblenz.de>.
2848 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2850 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2852 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2854 * config/tc-i386.c: Indentation and white space changes.
2855 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2856 don't enable it by default.
2857 (i386_intel_operand): Remove redundant prototype.
2858 Move check on number of memory operands, and i.mem_operands++
2859 (i386_intel_memory_operand): To here.
2860 Remove i386_immediate code from here. Remove special case code
2861 for input and output using (%dx). Remove base/index checks and
2862 call i386_index_check instead. Save initial operand_string
2863 argument for error message.
2864 (i386_operand): Remove redundant prototype. Move base/index
2865 checks to i386_index_check.
2866 (i386_displacement): Move intel mode check for non-zero
2868 (i386_intel_memory_operand): To here.
2870 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2872 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2873 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2874 by .register pseudo-op if -64 and --no-undeclared-regs.
2875 (s_register, sparc_adjust_symtab): New functions.
2876 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2877 Declare sparc_adjust_symtab as tc_adjust_symtab.
2878 * doc/c-sparc.texi: Add description of #ignore special literal
2879 for .register pseudo-op.
2881 1999-07-30 Catherine Moore <clm@cygnus.com>
2883 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2884 the relocation's section offset.
2886 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2888 * write.c (fixup_segment): Fix generic error check overflow test.
2890 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2891 X_add_number to long.
2893 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2895 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2898 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2900 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2903 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2905 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2907 * configure.bat: Remove; obsolete.
2908 * config/go32.cfg: Likewise.
2910 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2912 * configure.in (i386-*-vxworks*): New target.
2913 * configure: Rebuild.
2915 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2917 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2919 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2921 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2923 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2924 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2925 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2926 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2927 MAX_RELOC_EXPANSION): Define.
2928 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2930 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2932 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2933 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2934 block. Print a warning if an 8-bit or 16-bit constant
2935 displacement or immediate is truncated on output.
2936 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2938 (i386_operand): Disallow immediate jump absolute operand.
2940 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2942 * configure.in: Bump version number to 2.9.5.
2943 * configure: Rebuild.
2945 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2948 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2950 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2951 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2953 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2955 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2957 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2959 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2960 if -mno-fpu was given.
2961 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2963 (cons_fix_new_arm): Remove misleading comments.
2965 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2967 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2969 (relax_segment): Likewise. After giving a rs_org error, convert
2970 the frag to rs_align to avoid cascading errors.
2972 1999-07-12 Andreas Schwab <schwab@suse.de>
2974 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2976 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2978 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2979 as appropriate. Fill in structure initializations. Add variable
2980 initializations. Add casts.
2981 * dwarf2dbg.c (print_stats): Change i to size_t.
2982 * listing.c (listing_listing): Change list_line to unsigned int.
2984 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2986 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2987 rather than checking for \001 and \002 in symbol name.
2988 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2990 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2992 * configure.in (hppa*-linux-gnu*): New target.
2993 * configure: Rebuilt.
2995 1999-07-08 Nick Clifton <nickc@cygnus.com>
2997 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2999 1999-07-07 Nick Clifton <nickc@cygnus.com>
3001 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3002 accessing symbolP directly.
3004 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3006 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3009 1999-07-05 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-arm.c (ARM_EXT_V5): Define.
3012 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3013 (md_begin): Detect ARM v5 architectures.
3014 (md_parse_option): Accept arm v5 specification.
3015 (md_show_usage): Documment -marmv5 switch.
3017 * doc/c-arm.texi: Document -marmv5 command line option.
3019 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3021 (validate_immediate_twopart): New function. Determine if a
3022 constant can be computed by two ADD instructions.
3023 (output_inst): Remove its command line parameter - it was never
3025 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3026 implememt the ADRL pseudo op.
3027 (tc_gen_reloc): Generate a suitable error message if an ADRL
3028 instruction tries to generate a real reloc.
3030 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3032 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3034 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3037 1999-06-27 H.J. Lu <hjl@gnu.org>
3039 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3040 non BFD_ASSEMBLER case.
3042 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3044 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3047 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3049 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3050 out_end_sequence() when the address decreases due to a new frag.
3051 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3052 numbering starts with 1.
3054 1999-06-23 Nick Clifton <nickc@cygnus.com>
3056 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3058 (mcore_s_text): Call obj_elf_text for ELF target.
3059 (mcore_s_data): Call obj_elf_data for ELF target.
3060 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3062 (mcore_s_bss): New function: Dump literal table before changing
3064 (mcore_s_comm): New function: Dump literal table before changing
3067 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3068 No longer static functions.
3069 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3070 Provide prototypes for these functions.
3072 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3074 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3075 a list of names, to try obj_segment_name, and to try abbreviated
3076 names when using COFF without long section names.
3078 * config/tc-alpha.c: More use of symbol accessor functions.
3079 * config/tc-arc.c: Likewise.
3080 * config/tc-d30v.c: Likewise.
3081 * config/tc-fr30.c: Likewise.
3082 * config/tc-i860.c: Likewise.
3083 * config/tc-m88k.c: Likewise.
3084 * config/tc-mcore.c: Likewise.
3085 * config/tc-ns32k.c: Likewise.
3086 * config/tc-sparc.c: Likewise.
3087 * config/tc-v850.c: Likewise.
3089 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3090 sy_value with appropriate accessor functions.
3091 * config/tc-arm.c (md_apply_fix3): Likewise.
3092 * config/tc-d10v.c (AT_WORD_P): Likewise.
3093 * config/tc-v850.c (reg_name_search): Likewise.
3095 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3096 use symbol_get_bfdsym instead.
3097 * config/tc-ppc.c (md_assemble): Likewise.
3098 * config/tc-v850.c (v850_comm): Likewise.
3100 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3102 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3103 the symbol, rather than accessing the bsym member.
3104 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3105 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3106 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3107 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3108 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3109 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3110 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3111 * config/tc-v850.c (tc_gen_reloc): Likewise.
3113 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3115 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3116 (hppa_gen_reloc_type): Conditionalize on BFD64.
3117 (tc_gen_reloc): Re-enable ELF relocations.
3118 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3120 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3122 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3124 (do_ldst): Move assignment out of if condition.
3125 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3126 parentheses to avoid warning.
3128 1999-06-21 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3131 macro to get at the BFD symbol associated with a GAS symbol.
3133 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3135 * config/tc-ppc.c: Update for symbol handling changes.
3136 * config/obj-coff.c: Likewise.
3138 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3140 * tc-hppa.c: General cleanups of ELF support. No more spaces
3141 and subspaces for ELF.
3142 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3143 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3144 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3145 (UNWIND_SECTION_NAME): Likewise.
3146 (space/subspace related structures): Conditionalize definitions
3148 (space/subspace directives and support routines): Conditionalize
3149 definitions and references/uses on OBJ_SOM.
3150 (label_symbol_struct): For ELF, track the symbol's segment. For
3151 SOM track its space.
3152 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3154 (USE_ALIASES): Kill for both SOM & ELF.
3155 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3156 (pa_space, pa_subspace): Corresponding changes.
3157 (pa_spaces_begin): Corresponding chagnes.
3158 (md_begin): Do not muck around with space/subspace stuff for
3160 (md_apply_fix): Temporarily disable argument relocation stuff
3162 (tc_gen_reloc): Temporarily disable relocation generation for
3164 (pa_build_unwind_subspace): Similarly.
3166 1999-06-16 Nick Clifton <nickc@cygnus.com>
3168 * config/tc-arm.c (thumb_set): New pseudo op.
3169 (text, data, section): Override these pseudo ops with ARM
3171 (s_thumb_set): New function: Perform the same as a .set pseudo
3172 op, but also mark the alias'ed symbol as being a Thumb
3174 (arm_s_text): New function: Perform the same as the .text
3175 pseudo op, but dump the literal pool before changing
3177 (arm_s_data): New function: Perform the same as the .data
3178 pseudo op, but dump the literal pool before changing
3180 (arm_s_section): New function: Perform the same as the
3181 .section pseudo op, but dump the literal pool before changing
3183 (arm_cleanup): Do not reset the current section before dumping
3186 1999-06-17 Nick Clifton <nickc@cygnus.com>
3188 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3189 OPTION_NO_WARN_UNMATCHED entries.
3190 (md_parse_option): Generate a warning message if an unrecognised
3191 option is encountered.
3193 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3194 (get_operands): When parsing an expression after an '@' symbol
3195 has been detected, do not ignore '#' symbols.
3196 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3199 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3201 From K. Richard Pixley <rich@noir.com>:
3202 * configure.in (ppc-*-vxworks*): New target.
3203 * configure: Rebuild.
3205 1999-06-12 Philip Blundell <philb@gnu.org>
3207 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3209 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3211 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3212 which refer to symbols in linkonce sections, permit reducing the
3213 relocs if the symbol is local.
3215 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3217 * subsegs.c (subseg_text_p): New function.
3218 * as.h (subseg_text_p): Declare.
3219 * read.c (do_align): Use subseg_text_p to set the default fill.
3220 * write.c (subsegs_finish): Likewise.
3221 * config/obj-coff.c (write_object_file): Likewise.
3222 * config/tc-i386.h (md_maybe_text): Don't define.
3223 (md_do_align): Use subseg_text_p to set the default fill.
3224 * config/tc-m32r.c (m32r_do_align): Likewise.
3225 * config/tc-sh.c (sh_do_align): Likewise.
3226 * config/tc-sparc.h (md_do_align): Likewise.
3228 1999-06-12 David O'Brien <obrien@freebsd.org>
3230 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3231 * configure: Rebuild.
3233 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3235 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3236 * Makefile.am: Rebuild dependencies.
3237 * Makefile.in: Rebuild.
3239 * config/tc-i386.c (i386_immediate): Remove unused label
3242 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3243 * symbols.c: Likewise.
3244 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3245 sy_next field when taking address, rather than symbol_next.
3247 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3249 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3250 value from the output file architecture.
3251 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3252 * dwarf2dbg.h: Change bfd_vma to addressT.
3254 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3256 * dwarf2dbg.h: Use PARAMS in function declarations.
3258 1999-06-11 Martin Dorey <mdorey@madge.com>
3260 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3261 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3263 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3265 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3267 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3269 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3272 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3274 * read.c (read_a_source_file): Only declare inescape if
3277 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3279 (find_entry_byval): Add parens to avoid warning.
3281 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3283 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3286 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3288 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3291 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3292 synthetize_setx): New functions.
3293 (md_assemble): Broken the special cases into the above
3294 functions. Make compiler happy if sizeof(bfd_vma)==4.
3295 Fix sethi generated from set/setuw. If instructions have a relloc,
3296 always clear the fields to be relocated in the opcode.
3297 (sparc_ip): Remove special_case global variable.
3299 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3301 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3302 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3303 indication of success rather than a value.
3304 (itbl_get_val): Likewise.
3305 (itbl_get_field): Use strcspn. Change delimiters to include
3307 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3308 (itbl_get_val): Likewise.
3309 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3311 * symbols.c (copy_symbol_attributes): Convert local symbols to
3314 1999-06-10 Nick Clifton <nickc@cygnus.com>
3316 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3319 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3321 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3322 Optimize set if sizeof(bfd_vma) == 64.
3323 (sparc_ip): Fix sethi - without %hi() it should generate
3324 R_SPARC_22 reloc, not R_SPARC_HI22.
3325 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3327 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3329 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3330 (s_ncons): New function.
3331 (native_op_table): New table.
3332 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3333 R_SPARC_OLO10 handling.
3335 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3337 * expr.h (struct expressionS): Revert last change; widen X_op.
3338 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3340 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3342 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3343 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3344 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3345 * Makefile.in: Regenerated.
3347 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3348 `common' pass on to s_mri_common.
3349 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3351 1999-06-06 Richard Henderson <rth@cygnus.com>
3353 * config/obj-elf.c (obj_elf_section): Don't free the return
3354 value of demand_copy_C_string.
3356 1999-06-05 Richard Henderson <rth@cygnus.com>
3358 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3359 creation logic from obj_elf_create_section.
3361 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3362 (section_stack): New.
3363 (special_sections): Make const.
3364 (obj_elf_section): Gut and rewrite parsing.
3365 (obj_elf_change_section): New function broken out of obj_elf_section.
3366 (obj_elf_parse_section_letters): Likewise.
3367 (obj_elf_section_word): Likewise.
3368 (obj_elf_section_type): Likewise.
3369 (obj_elf_previous): Treat as a toggle.
3370 (obj_elf_popsection): New.
3371 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3372 (ppc_section_type): Likewise.
3373 * config/tc-ppc.h: Likewise.
3375 * expr.h (struct expressionS): Don't make X_op a bitfield.
3376 * config/tc-alpha.c: Update for symbol handling changes.
3377 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3378 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3380 1999-06-05 Richard Henderson <rth@cygnus.com>
3382 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3383 (dwarf2_gen_line_info): Kill unused variables.
3384 (dwarf2_finish): Likewise.
3385 (dwarf2_where): Likewise.
3386 (dwarf2_directive_file): If we've only got a string,
3387 hand off to s_app_file.
3388 * ecoff.c: Move the include of ecoff.h.
3389 * symbols.h (S_IS_FUNCTION): Prototype.
3391 * read.c (LEX_HASH): Supply a default.
3393 (s_globl): Update `c' after skipping whitespace.
3394 * read.h (LEX_END_NAME, is_name_ender): New.
3395 * expr.c (get_symbol_end): Respect it.
3397 1999-06-04 Mark Klein <mklein@dis.com>
3399 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3401 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3403 * config/tc-hppa.c: Update for symbol handling changes.
3405 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3407 * cgen.c: Update for symbol handling changes.
3408 * config/tc-m32r.c: Likewise.
3410 * config/tc-hppa.h: Update for symbol handling changes.
3411 * config/tc-hppa.c: Likewise.
3413 * config/tc-arm.h: Update for symbol handling changes.
3414 * config/tc-arm.c: Likewise.
3415 (symbol_make_empty): Remove. Just use symbol_create.
3417 * symbols.c (symbol_set_tc): Correct name.
3419 * Makefile.am: Rebuild dependencies.
3420 ($(OBJS)): Don't depend upon struc-symbol.h.
3421 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3422 * dep-in.sed: Don't remove struc-symbol.h.
3423 * Makefile.in: Rebuild.
3425 * doc/internals.texi (Symbols): Describe changes in symbol
3428 1999-06-03 Richard Henderson <rth@cygnus.com>
3430 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3431 instead of doing the work by hand.
3433 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3435 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3436 state of line state-machine.
3437 (struct ls): Collect DWARF2 line state-machine state in new member
3438 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3439 resulted in any DWARF2 directives.
3440 (reset_state_machine): New function.
3441 (out_end_sequence): Ditto.
3442 (dwarf2_gen_line_info): When switching sections or switching to a
3443 lower text address, call out_end_sequence() first to terminate the
3444 previous code sequence as code sequences MUST have monotonically
3445 increasing addresses.
3446 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3448 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3450 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3451 DWARF2 debug info (line information only, at this point).
3452 * as.h: Update comment about supported debug formats.
3453 * dwarf2dbg.c, dwarf2dbg.h: New files.
3454 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3456 * expr.c (operand): Don't use [ for parens if we want an index op.
3457 (op_encoding): Switch [ into O_index, if desired.
3458 (op_rank): Renumber with O_index on bottom.
3459 (expr): If O_index, match closing bracket.
3460 * expr.h (O_index): New.
3462 * read.c (read_a_source_file): Conditionally allow matched "
3463 in lines passed to md_assemble.
3465 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3467 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3469 Add support for storing local symbols in a small structure to save
3470 memory when assembling large files.
3471 * as.h: Don't include struc-symbol.h.
3472 (symbolS): Add typedef.
3473 * symbols.c: Include struc-symbol.h.
3474 (local_hash): New static variable.
3475 (save_symbol_name): New static function, from symbol_create.
3476 (symbol_create): Call save_symbol_name.
3477 (local_symbol_count): New static variable.
3478 (local_symbol_conversion_count): Likewise.
3479 (LOCAL_SYMBOL_CHECK): Define.
3480 (local_symbol_make): New static function.
3481 (local_symbol_convert): New static function.
3482 (colon): Handle local symbols. Create local symbol for local
3484 (symbol_table_insert): Handle local symbols.
3485 (symbol_find_or_make): Create local symbol for local label name.
3486 (symbol_find_base): Check for local symbol.
3487 (symbol_append, symbol_insert): Check for local symbols.
3488 (symbol_clear_list_pointers, symbol_remove): Likewise.
3489 (verify_symbol_chain): Likewise.
3490 (copy_symbol_attributes): Likewise.
3491 (resolve_symbol_value): Handle local symbols.
3492 (resolve_local_symbol): New static function.
3493 (resolve_local_symbol_values): New function.
3494 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3495 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3496 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3497 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3498 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3499 (symbol_previous, symbol_next): New functions.
3500 (symbol_get_value_expression): Likewise.
3501 (symbol_set_value_expression): Likewise.
3502 (symbol_set_frag, symbol_get_frag): Likewise.
3503 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3504 (symbol_mark_used_in_reloc): Likewise.
3505 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3506 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3507 (symbol_mri_common_p): Likewise.
3508 (symbol_mark_written, symbol_clear_written): Likewise.
3509 (symbol_written_p): Likewise.
3510 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3511 (symbol_section_p, symbol_equated_p): Likewise.
3512 (symbol_constant_p): Likewise.
3513 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3514 (symbol_get_obj, symbol_set_obj): Likewise.
3515 (symbol_get_tc, symbol_set_tc): Likewise.
3516 (symbol_begin): Initialize local_hash.
3517 (print_symbol_value_1): Handle local symbols.
3518 (symbol_print_statistics): Print local symbol statistics.
3519 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3520 Declare new symbols.c functions. Move many declarations here from
3522 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3523 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3524 (struct symbol): Move bsym to make it clearly the first field.
3525 Remove TARGET_SYMBOL_FIELDS.
3526 (symbolS): Don't typedef.
3527 (struct broken_word): Remove.
3528 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3529 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3530 (symbol_clear_list_pointers): Likewise.
3531 (symbol_insert, symbol_remove): Likewise.
3532 (symbol_previous, symbol_append): Likewise.
3533 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3534 (struct local_symbol): Define.
3535 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3536 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3537 (local_symbol_get_frag, local_symbol_set_frag): Define.
3538 (local_symbol_get_real_symbol): Define.
3539 (local_symbol_set_real_symbol): Define.
3541 * write.c (write_object_file): Call resolve_local_symbol_values.
3542 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3543 (TARGET_SYMBOL_FIELDS): Don't define.
3544 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3545 ECOFF_DEBUGGING, add ECOFF fields.
3546 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3547 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3548 ECOFF_DEBUGGING, add ECOFF fields.
3549 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3550 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3551 * config/tc-mcore.h: Don't include struc-symbol.h.
3552 (TARGET_SYMBOL_FIELDS): Don't define.
3553 (struct mcore_tc_sy): Define.
3554 (TC_SYMFIELD_TYPE): Define.
3555 * Many files: Use symbolS instead of struct symbol. Use new
3556 accessor functions rather than referring to symbolS fields
3559 * read.c (s_mri_common): Don't add in value of line_label.
3561 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3562 checking for SEC_LINK_ONCE.
3564 * config/tc-sh.h (sh_fix_adjustable): Declare.
3566 * app.c (input_buffer): New static variable.
3567 (app_push): Save saved_input in allocated buffer.
3568 (app_pop): Restored saved_input.
3569 (do_scrub_chars): Change get parameter to take char * and int as
3570 arguments. Change GET macro to pass input_buffer to get
3571 function. Don't save input into allocated buffer.
3572 * as.h (do_scrub_chars): Update declaration.
3573 * input-file.c (input_file_get): Change to take char * and int.
3574 Read data into passed in buffer. Remove static buffer.
3575 * read.c (scrub_from_string): Change to take char * and int. Copy
3576 data into passed in buffer.
3578 * hash.h: Neaten. Declare hash_traverse.
3579 * hash.c: Complete rewrite based on BFD hashing code.
3580 * gasp.c (chunksize): New variable.
3581 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3584 1999-05-28 Nick Clifton <nickc@cygnus.com>
3586 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3587 addend unless the target uses an old ABI.
3589 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3591 -Wchar-subscripts cleanup
3592 * listing.c (listing_newline): Use unsigned char variable, so
3593 calls to isascii,iscntrl are correct.
3594 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3596 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3597 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3598 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3599 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3601 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3603 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3605 (arch_coldfire_p): New #define.
3606 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3608 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3610 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3612 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3613 (install_operand): Add place `N'.
3614 (init_table): Add registers ACC, MACSR, MASK.
3616 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3618 * config/tc-m68k.c: Change mcf5200 --> mcf.
3619 (archs): Add mcf5206e, mcf5307.
3620 (m68k_ip): Add format `u'.
3621 (install_operand): Add place `m', `M', `h'.
3622 (init_table): Add upper/lower registers.
3624 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3626 1999-05-28 Martin Dorey <mdorey@madge.com>
3628 * config/tc-i960.c: Several minor changes to add ELF and
3629 BFD_ASSEMBLER support.
3630 * config/tc-i960.h: Likewise.
3631 * configure.in (i960-*-elf*): New target.
3632 * aclocal.m4, configure: Rebuild.
3634 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3636 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3637 reloc changes when defined(BFD_ASSEMBLER).
3639 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3641 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3643 * write.c (write_print_statistics): Output to file, not stderr.
3645 * expr.c (generic_bignum_to_int32,64): Prototype.
3647 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3648 output_sleb128, output_uleb128, output_big_sleb128,
3649 output_big_uleb128, output_big_leb128): Prototype.
3650 (output_big_sleb128, output_big_uleb128): Make inline.
3651 (output_big_leb128): Remove inline
3653 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3654 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3655 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3656 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3657 value for correct overflow check in write.c:fixup_segment.
3658 * write.c (fixup_segment): Move bitfield overflow checks to after
3659 the md_apply_fix call.
3660 * config/obj-coff.c (fixup_segment): Likewise.
3661 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3662 valueT *val argument.
3664 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3666 * config/atof-ieee.c (gen_to_words): Correctly round a
3667 denormalized number. Fix off-by-one in range checking for
3668 exponent in a denormal.
3670 1999-05-10 Nick Clifton <nickc@cygnus.com>
3672 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3675 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3677 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3679 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3681 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3682 (ReverseRegRegmem): Remove.
3683 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3684 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3685 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3688 From Doug Ledford <dledford@redhat.com>
3689 * config/tc-i386.h (RegXMM): New for P/III.
3690 * config/tc-i386.c: Add support for P/III.
3692 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3694 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3695 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3696 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3698 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3700 * config/tc-i386.c (i386_immediate): Skip whitespace before
3701 complaining about junk after expression.
3702 (i386_displacement): Likewise.
3704 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3706 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3707 Don't copy before downcaseing.
3709 1999-05-05 Catherine Moore <clm@cygnus.com>
3711 * tc-m68k.c: Include elf/m68k.h.
3712 (m68k_elf_final_processing): New routine.
3713 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3716 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3718 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3721 1999-04-30 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-mcore.c (mcore_s_section): Dump literals before
3726 1999-04-29 Nick Clifton <nickc@cygnus.com>
3728 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3731 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3733 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3734 (TC_INIT_FIX_DATA): Delete.
3735 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3736 (TC_INIT_FIX_DATA): Delete.
3737 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3738 * write.c (fix_new_internal): Initialize fx_cgen member.
3739 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3740 (gas_cgen_md_apply_fix3): Update.
3741 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3742 (md_cgen_record_fixup_exp): Update.
3743 (FX_OPINFO_R_TYPE): Update.
3745 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3746 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3747 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3748 * frags.h (struct frag): Make opindex, opinfo ints.
3750 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3752 1999-04-26 Tom Tromey <tromey@cygnus.com>
3754 * aclocal.m4, configure: Updated for new version of libtool.
3756 1999-04-22 Nick Clifton <nickc@cygnus.com>
3758 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3760 (md_apply_fix3): Do not fix up absolute relocations against
3763 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3765 1999-04-20 Nick Clifton <nickc@cygnus.com>
3767 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3768 changes and data-in-text directives.
3769 (mcore_cons): New function: intercept cons() operations.
3770 (mcore_float_cons): New function: intercept float_cons()
3772 (mcore_stringer): New function: intercept stringer() operations.
3774 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3776 * obj.h (struct format_ops): Change generate_asm_lineno field to
3778 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3780 * config/tc-alpha.c (find_opcode_match): Add default case to
3782 (find_macro_match): Likewise.
3783 (load_expression): Parenthesize && within ||.
3785 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3787 1999-04-17 Nick Clifton <nickc@cygnus.com>
3789 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3790 .text .data .section pseudo ops.
3791 (mcore_s_section): New function. Dump lits before changing secs.
3792 (mcore_s_text): New function. Dump lits before changing secs.
3793 (mcore_s_data): New function. Dump lits before changing secs.
3795 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3797 * config/tc-mips.c (mips_32bitmode): New.
3798 (md_begin): Set mips_32bitmode if needed.
3799 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3800 Set EF_MIPS_32BITMODE.
3802 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3804 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3807 1999-04-16 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3811 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3813 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3814 expressions correctly.
3817 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3819 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3821 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3823 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3824 and fmpynfadd instructions.
3826 1999-04-11 Richard Henderson <rth@cygnus.com>
3828 * as.h (environ): Declare it, if needed.
3829 * as.c (dump_statistics): Don't declare environ.
3830 * configure.in (environ): Detect declaration.
3831 * configure, config.in: Rebuild
3833 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3834 (i386_displacement): Allocate enough space for replacement buffer.
3835 Clean up replacement buffer initialization.
3837 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3839 * subsegs.c (section_symbol): Don't create a new symbol if one
3840 already exists; instead, use the existing one, but set its segment
3841 and frag data if it hasn't already been defined.
3842 * config/obj-coff.c (c_section_symbol): Likewise.
3844 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3846 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3848 1999-04-08 Nick Clifton <nickc@cygnus.com>
3850 * config/tc-mcore.c: New File: Support routines for MCore
3852 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3853 * config/obj-coff.c: Add support for mcore-pe target.
3855 * Makefile.am: Add support for MCore targets.
3856 * Makefile.in: Regenerate.
3857 * configure.in: Add support for MCore targets.
3858 * configure: Regenerate.
3860 * doc/all.texi: Set MCORE.
3861 * doc/as.texinfo: Document MCore specific command line options.
3863 * write.h: Prevent multiple inclusion.
3865 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3867 * asintl.h (LC_MESSAGES): Never define.
3868 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3870 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3873 * Makefile.am (m68k-parse.c): If configuring in the source
3874 directory, copy m68k-parse.y into the local directory before
3875 running ylwrap, to remove spurious differences when generating
3877 * Makefile.in: Rebuild.
3879 * config/tc-sparc.h (md_do_align): Just allocate the number of
3880 bytes necessary, rather than always allocating 1024.
3882 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3884 * listing.c (listing_newline): Add cast to avoid warning.
3885 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3886 * config/tc-i386.c (i386_scale): Add return value.
3887 (build_displacement_string): Remove unused local temp_disp2.
3888 (i386_intel_memory_operand): Add parentheses to avoid warning.
3889 (i386_intel_operand): Remove unused local end_of_operand_string.
3890 (i386_operand): Remove unused local operand_modifier.
3891 (i386_operand): Add parens to avoid warning.
3893 1999-04-04 Don Bowman <don@pixsci.com>
3895 * configure.in: Add mips*-*-vxworks* target; have it define
3897 * configure, config.in: Rebuild.
3899 1999-03-31 Nick Clifton <nickc@cygnus.com>
3901 * configure.in (emulations): Add support for arm-epoc-pe.
3902 * configure: Regenerate.
3903 * config/te-epoc-pe.h: New file. Define macros specific to
3905 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3906 for arm-epoc-pe target.
3908 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3910 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3912 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3914 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3915 detect ",n" without a condition.
3916 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3919 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3921 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3922 instruction is encoded with one bit.
3925 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3927 * doc/internals.texi (CPU backend): Mention that
3928 line_separator_chars should not include newline. From thi
3929 <ttn@mingle.glug.org>.
3931 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3933 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3934 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3936 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3938 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3940 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3942 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3945 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3947 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3949 1999-03-15 Martin Hunt <hunt@cygnus.com>
3951 * app.c (do_scrub_begin): Change '-' back to a symbol char
3952 so we can use multiple opcodes on a line again.
3954 * config/tc-d30v.c: By default, warn if a symbol has
3955 the same name as a register. Plus some minor
3956 updates from the branch.
3958 1999-03-13 Nick Clifton <nickc@cygnus.com>
3960 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3961 BFD_RELOC_16 and BFD_RELOC_64.
3963 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3965 * expr.c (expr): Add missing else.
3967 1999-03-12 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-arm.c (md_apply_fix3): Improve error message.
3971 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3973 * Makefile.am (CPU_TYPES): Add fr30.
3974 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3975 (fr30,m32r dependencies): Update.
3976 * Makefile.in: Rebuild.
3978 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3979 (gas_cgen_record_fixup_exp): Ditto.
3980 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3981 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3982 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3983 (md_cgen_lookup_reloc): Update use of operand->type.
3984 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3985 (md_convert_frag): Call cgen_operand_lookup_by_num.
3986 (md_cgen_lookup_reloc): Update use of operand->type.
3987 (m32r_cgen_record_fixup_exp): Ditto.
3989 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3991 * config/tc-mips.c (md_show_usage): Fix message.
3993 1999-03-03 Nick Clifton <nickc@cygnus.com>
3995 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3996 and LDR reg,=<expr> instruction.
3998 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4001 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4003 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4005 1999-02-17 Nick Clifton <nickc@cygnus.com>
4007 This patch was created by: Scott Bambrough
4008 <scottb@corelcomputer.com>
4011 Special cased '@' character. The '@' character is used as the
4012 ARM assembler comment character, as a special character
4013 and in ELF .symver pseudo-op's, and as a special character in
4014 .type and .section pseudo-ops.
4015 (symver_pseudo): New static variable.
4016 (symver_state): New static variable.
4017 (struct app_save): Add field 'symver_state'.
4018 (app_push): Save global symver_state int struct app_save.
4019 (app_pop): Restore global symver_state from struct app_save.
4020 (do_scrub_chars): Special case handling of '@' character in
4023 * configure.in: Modified to recognize armv* uname syntax from ARM
4025 * configure: Regenerated.
4027 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4028 a prefix to the section's type.
4029 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4030 the type's typename.
4032 * config/tc-arm.h: Add support for PIC generation:
4033 (pic_code): New boolean.
4034 (obj_relocate_extern): Define.
4035 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4036 (TC_CONS_FIX_NEW): Define.
4037 (tc_fix_adjustable): Define.
4038 (GLOBAL_OFFSET_TABLE_NAME): Define.
4040 * config/tc-arm.c: Add support for PIC generation:
4041 (line_seperator_chars): Allow ';' as a seperator for Linux.
4042 (is_immediate_prefix): New macro.
4043 (arm_parse_reloc): New function.
4044 (s_arm_elf_cons): New function.
4045 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4046 (md_undefined_symbol): Special case handling for the Global Offset
4048 (md_apply_fix3): Handle PIC relocs.
4049 (tc_gen_reloc): Handle PIC relocs.
4050 (md_parse_option): Add support for '-k' command line switch to
4051 enable PIC generation.
4052 (cons_fix_new_arm): New function.
4053 (s_arm_elf_cons): New function.
4055 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4057 * configure.in: Add comments for uses of AC_DEFINE.
4058 * acinclude.m4: Likewise.
4059 * acconfig.h: Remove.
4060 * aclocal.m4: Rebuild.
4061 * configure: Rebuild.
4062 * Makefile.in: Rebuild.
4063 * config.in: Rebuild.
4065 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4067 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4068 non-constant offset from a base register.
4070 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4072 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4075 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4077 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4078 (emit_insn): Look for pc-relative and no-overflow specifiers on
4079 internal relocation types.
4081 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4083 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4086 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4088 (mips_4650, mips_4010, mips_4100): Variables removed.
4089 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4090 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4092 (md_begin): Don't bother initializing the mips_NNNN variables;
4093 mips_cpu is set, and that's good enough now.
4094 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4095 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4096 (show): New function, to handle wrapping in the CPU lists.
4097 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4099 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4101 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4102 than treat as an immediate specifier.
4104 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4106 * config/tc-i386.c: Prototype many functions.
4107 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4108 (i386_immediate): Remove unused second argument.
4109 (i386_intel_operand): Fix i386_is_reg typo.
4110 (i386_operand): Use allow_naked_reg.
4111 (output_invalid): Make operand int for K&R.
4113 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4115 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4117 * Makefile.in: Rebuild.
4119 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4121 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4123 (EXTRA_as_new_SOURCES): Comment out.
4124 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4125 * Makefile.in: Rebuild.
4126 * doc/Makefile.in: Rebuild.
4127 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4128 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4129 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4130 * configure: Rebuild.
4131 * aclocal.m4: Rebuild.
4132 * config.in: Rebuild.
4133 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4134 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4135 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4136 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4137 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4138 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4139 (gas_cgen_record_fixup_exp): Ditto.
4140 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4141 descriptor, not global variable.
4142 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4143 descriptor, not global variable. Refer to insert_operand handler
4144 via cpu descriptor, not global function.
4145 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4146 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4147 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4148 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4149 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4150 * config/tc-m32r.c: Ditto.
4151 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4152 (md_assemble): Ditto.
4153 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4155 1999-02-09 Nick Clifton <nickc@cygnus.com>
4157 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4158 relocations for ELF targets.
4160 1999-02-08 Nick Clifton <nickc@cygnus.com>
4162 * configure.in: Add support for StrongARM target.
4163 * configure: Regenerate.
4165 1999-02-05 Nick Clifton <nickc@cygnus.com>
4167 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4169 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4172 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4174 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4176 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4178 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4179 (INTEL_DWORD_MNEM_SUFFIX): Define.
4182 (DWORD_PTR): Define.
4183 (XWORD_PTR): Define.
4185 (OFFSET_FLAT): Define.
4187 (NONE_FOUND): Define.
4190 * config/tc-i386.c (set_intel_syntax): New routine.
4191 (intel_syntax): Declare.
4192 (allow_naked_reg): Declare.
4193 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4194 (intel_float_operand): New routine.
4195 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4196 Handle brackets as well as parens. Call i386_intel_operand for
4197 intel syntax. Reverse operands if appropriate. Handle new
4198 suffixes. Handle movzx and movsx.
4199 (i386_is_reg): New routine.
4200 (i386_immediate): New routine.
4201 (i386_scale): New routine.
4202 (i386_displacement): New routine.
4203 (i386_operand_modifier): New routine.
4204 (build_displacement_string): New routine.
4205 (i386_parse_seg): New routine.
4206 (i386_intel_memory_operand): New routine.
4207 (i386_intel_operand): New routine.
4208 (i386_operand): Call i386_displacement, i386_immediate,
4209 i386_scale, etc. instead of handling inline.
4210 (parse_register): Handle registers without prefix.
4212 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4214 * configure: Regenerate.
4215 * configure.in (arm-*-oabi): New.
4216 (thumb-*-oabi): New.
4217 * config/tc-arm.c (target_oabi): Declare.
4218 (md_apply_fix3): Support REL relocs.
4219 (md_parse_option): Handle -oabi.
4220 (elf32_arm_target_format): New routine.
4221 (md_longopts): Add OPTION_OABI.
4222 * config/tc-arm.h: Redefine TARGET_FORMAT.
4225 1999-01-28 Nick Clifton <nickc@cygnus.com>
4227 * write.c (write_relocs): Handle out of range error.
4229 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4230 (fr30_force_relocation): Default to 0.
4232 * config/tc-fr30.h (obj_fix_adjustable): Define.
4233 (TC_FORCE_RELOCATION): Define.
4235 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4238 1999-01-16 Nick Clifton <nickc@cygnus.com>
4240 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4241 merge of two instructions if the left instruciton kills the right.
4243 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4245 * Makefile.in: Regenerate.
4246 * configure.in: Redo test for using cgen.
4247 * configure: Regenerate.
4249 1999-01-09 Nick Clifton <nickc@cygnus.com>
4251 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4252 redefinition of this macro.
4254 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4256 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4259 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4261 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4262 a read of HI or LO and an immediatly following branch.
4264 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4266 * config/tc-mips.c (md_begin): Another correction to the setting of
4269 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4271 * config/tc-mips.c (md_begin): Correct type-o in setting of
4274 1998-12-21 Nick Clifton <nickc@cygnus.com>
4276 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4277 bit insn when optimizing, so that parallelised instructions will
4278 start on a 32 bit boundary.
4280 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4282 * config/tc-mips.c (mips_eabi64): New.
4283 (md_begin): Set mips_eabi64.
4284 (mips_elf_final_processing): Use it.
4286 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4288 * config/tc-mips.c (mips_elf_final_processing):
4289 Correct setting of ABI in e_flags.
4291 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4293 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4296 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4298 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4300 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4302 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4303 warning, values that don't fit in the field.
4305 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4307 * config/tc-mips.c (mips_abi_string): New.
4308 (md_parse_option,md_longopts): Add mabi.
4309 (mips_elf_final_processing): Set e_flags based on mabi flag.
4311 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4313 * config/tc-mips.c (md_parse_option): Handle vr4111.
4315 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4317 * config/tc-h8300.c (build_bytes): Change message given if the
4318 instruction requires H8/300H mode and we're not in Hmode, to
4319 suggest that it may be the operand modes that are the problem, not
4320 necessarily the opcode.
4322 1998-12-10 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-fr30.c: Add line separator character.
4326 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4328 * configure.in (hppa-*-mpeix*): New target.
4329 * config/obj-som.h (obj_som_compiler): Declare.
4330 * config/obj-som.c (compiler_seen): New static variable.
4331 (obj_som_compiler): New function.
4332 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4333 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4334 (pa_type_args): Set hppa_priv_level.
4335 (pa_compiler): New static function if OBJ_SOM.
4336 * configure: Rebuild.
4338 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4340 * read.c (output_leb128): Don't mark as inline.
4342 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4344 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4345 AIX .vbyte unaligned data support.
4346 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4347 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4350 1998-12-07 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4355 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4357 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4358 BFD_RELOC_ARM_PCREL_BRANCH.
4360 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4362 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4363 checking the target type.
4364 (mips-dec-bsd*): Set endian to little.
4365 * configure: Rebuild.
4367 COFF weak symbol support, based on patches from Mark Elbrecht
4368 <snowball3@usa.net>:
4369 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4370 * config/obj-coff.c (obj_coff_weak): New static function.
4371 (obj_coff_endef) [both versions]: Handle weak symbols.
4372 (coff_frob_symbol): Likewise.
4373 (yank_symbols): Likewise.
4374 (obj_pseudo_table): Add "weak".
4376 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4377 <aymeric.vincent@emi.u-bordeaux.fr>.
4378 * aclocal.m4: Rebuild with current tools.
4379 * configure: Rebuild.
4381 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4382 an assertion failure for a case we can't handle when OBJ_ECOFF.
4384 * expr.c (operator): And with 0xff to avoid problems with signed
4387 1998-12-03 Nick Clifton <nickc@cygnus.com>
4389 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4390 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4392 1998-12-02 Nick Clifton <nickc@cygnus.com>
4394 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4397 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4399 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4400 calculation of pcrel point.
4402 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4407 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4409 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4411 (d10v_cleanup): Only generate previous insn if a multiline insn is
4414 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4416 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4419 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4422 -marm6xxx command line switches.
4424 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4426 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4427 (itbl-ops.o): Delete duplicate dependencies.
4428 Rebuild dependencies.
4429 Add fr30 dependencies.
4430 * Makefile.in: Rebuild.
4432 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4436 * listing.c: Ignore line terminator characters found inside
4439 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4441 * po/gas.pot: Regenerated.
4443 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4446 fr30_is_label_start(). Also checks for delay slot insns.
4448 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4449 FR30 instructions which contain a colon in the mnemonic.
4451 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4453 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-fr30.c: Removed currently superflous code.
4457 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4459 * config/tc-fr30.h: New file.
4460 * config/tc-fr30.c: Tweaking so that it will compile.
4462 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4464 * config/tc-d10v.h (obj_fix_adjustable): Define.
4465 (TC_FORCE_RELOCATION): Define.
4466 (d10v_force_relocation): Declare.
4467 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4468 (md_apply_fix3): Handle Vtable relocs.
4469 (d10v_fix_adjustable): New.
4470 (d10v_force_relocation): New.
4472 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-d30v.c: Change default behaviour to ignore potential
4475 conflicts between register name and symbol names.
4477 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4479 * configure.in: Add fr30-*-*.
4480 * config/tc-fr30.c: New file.
4481 * Makefile.in: Regenerated.
4482 * config.in: Regenerated.
4483 * configure: Regenerated.
4484 * doc/Makefile.in: Regenerated.
4485 * po/gas.pot: Regenerated.
4487 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4489 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4492 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4494 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4496 (do_scrub_chars): Add some casts to unsigned char to avoid
4497 unwanted sign extension.
4498 * read.c (lex_type): Set characters about 127 to be symbol
4500 * config/tc-i386.c (md_begin): Set identifier_chars and
4501 operand_chars for values above 127.
4503 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4505 * configure.in: detect cygwin* instead of cygwin32*
4506 * configure: regenerate
4508 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4510 * listing.c: Add support for producing a listing from piped
4513 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4515 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4516 (append_insn): Account for the tx39's multiply behavior.
4518 1998-10-26 Michael Meissner <meissner@cygnus.com>
4520 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4521 from assemble_parallel_insns. Add support for '->' to indicate
4522 explicitly serializing the instructions.
4523 (md_assemble): Ditto.
4525 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4527 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4530 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4532 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4534 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4536 * config/tc-mips.c : support frame and regmask/fregmask when
4537 MIPS_STABS_ELF is specified.
4539 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4541 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4542 (md_apply_fix): Don't return 1 for VTABLE relocs.
4543 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4545 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4547 * doc/c-i386.texi: Replace occurences of "opcode" with
4548 "instruction mnemonic", "instruction", or "mnemonic" when
4549 referring to the name of an instruction. Use "opcode" when
4550 referring to the sequence of machine bytes.
4552 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4553 (is_opcode_char): Rename to is_mnemonic_char.
4554 (md_assemble and i386_operand): Correct error messages from
4555 "opcode" to "instruction mnemonic"
4556 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4557 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4558 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4559 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4560 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4561 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4562 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4564 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4566 * config/tc-i386.c (i386_operand): Check for garbage after
4569 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4571 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4572 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4574 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4576 * config/tc-sh.h (obj_fix_adjustable): Define.
4577 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4578 (md_apply_fix): Likewise.
4579 (tc_gen_reloc): Likewise.
4580 (sh_fix_adjustable): New.
4582 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4584 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4585 * cgen.h (gas_cgen_finish_insn): Update prototype.
4586 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4587 cgen_insn_t -> CGEN_INSN_INT.
4588 (make_parallel): Update handling of CGEN_INT_INSN_P.
4589 (assemble_parallel_insn): Ditto.
4590 (target_make_parallel): New function.
4591 (md_assemble): Use it.
4593 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4595 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4597 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4599 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4600 converted into lower case.
4602 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4604 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4605 (gas_cgen_tc_gen_reloc): Likewise.
4606 * config/tc-m32r.h (obj_fix_adjustable): Define.
4607 * config/tc-m32r.c (m32r_fix_adjustable): New.
4608 (m32r_force_relocation): Handle VTABLE relocs.
4610 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4612 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4614 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4617 to lower case before parsing.
4619 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4620 parallel insns modift buts in the PSW as a side effect.
4622 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4624 * config/tc-d30v.c (find_format): Test for missing flag and
4627 (md_apply_fix3): Fix error messages to avoid
4628 assumption about presence of a symbol.
4630 (parallel_ok): Disallow parallel instructions that both modify the
4633 (find_format): Generate a warning if an odd numbered register is
4634 used as the first register in a mutli-register instruction.
4636 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4638 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4639 relocations are always associated with a symbol.
4641 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4643 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4644 (elf32_sparc_force_relocation): Declare.
4645 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4646 (tc_gen_reloc): Handle vtable relocs.
4647 (elf32_sparc_force_relocation): New.
4649 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4651 * symbols.c (S_IS_FUNCTION): New.
4652 * config/tc-v850.h (obj_fix_adjustable): Define.
4653 (TC_FORCE_RELOCATION): Define.
4654 (v850_force_relocation): Declare.
4655 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4656 of fx_addnumber for VTABLE reloc addends.
4657 (md_apply_fix3): Handle VTABLE relocs.
4658 (v850_fix_adjustable): New.
4659 (v850_force_relocation): New.
4661 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4663 * tc-hppa.c (fp_operand_format): Add some additional formats.
4664 (pa_ip): Do not automatically promote into pa2.0 mode.
4665 (pa_level): Handle ".level 2.0".
4667 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4669 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4670 * config/tc-i386.h (template.extension_opcode): Change to
4671 unsigned int to allow full range of 8-bit opcode suffixes.
4672 (None): Redefine as 0xffff.
4674 From Jeff B Epler <jepler@usgs.gov>
4675 * doc/c-i386.texi (i386-SIMD): New section.
4677 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4679 * read.c (discard_rest_of_line): New function.
4680 * read.h: Declare it.
4681 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4683 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-d10v.c (find_symbol_matching_register): New function.
4686 (find_opcode): Cope with the case where a register name matches
4689 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4691 * config/tc-v850.c (md_pcrel_from): Rename to
4692 v850_pcrel_from_section.
4693 (v850_pcrel_from_section): Do not resolves symbols in other
4696 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4698 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4700 * config/tc-d10v.c (find_opcode): Generate an error if a register
4701 is supplied for an operand that should not be a register.
4703 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4705 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4706 instructions to have another instruction in the right bin.
4708 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4710 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4711 the right container if the left container holds a branch
4714 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4716 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4717 both a register name and symbol name.
4718 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4720 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4723 execution unit class.
4725 (reg_name_search): If a name matches a register and a symbol,
4726 prefer the register.
4727 (find_format): Disallow flag registers when a general purpose
4728 register is required.
4729 If a number is required, but a register has been given, check to
4730 see if a symbol with the same name as the register exists, and if
4731 so, use that symbol.
4733 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4735 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4737 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4739 * config/tc-d30v.c (find_format): Do not accept flag registers as
4740 general purpose registers.
4741 (find_format): If an immediate value is expected at a given place
4742 in a format, but a register name has been provided instead, check
4743 to see if that register name matches the name of a predefined
4744 symbol and if it does, then use the symbol instead.
4745 (reg_name_search): If a register name matches a symbol name,
4746 prefer the register name to the symbol name.
4748 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4750 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4751 the previous insn to empty.
4753 1998-09-20 Michael Meissner <meissner@cygnus.com>
4755 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4756 pieces, forcing the use of an ANSI compiler.
4758 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4760 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4762 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4764 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4766 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4768 (obj_elf_vtable_entry): Likewise.
4769 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4770 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4771 (tc_gen_reloc): Likewise.
4772 (arm_fix_adjustable): Likewise.
4773 (elf32_arm_force_relocation): New.
4774 (armelf_frob_symbol): Remove coff-style symbol support.
4776 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4778 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4780 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4782 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4783 OBJ_COFF so that routine is defined for a.out format.
4785 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4787 * config/tc-i386.c (i386_operand): Detect non-segment registers
4788 used as segment prefixes.
4790 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4792 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4793 optimize across FDE boundaries.
4795 * config/obj-coff.c (obj_coff_section): Preserve any link once
4796 flags when setting the section flags.
4798 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4800 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4801 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4803 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4805 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4808 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4810 * frags.c (frag_grow): Include the size of the frag struct in the
4813 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4814 if the new subseg comes before the old.
4816 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4818 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4819 to handle edge8 and edge16.
4821 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4823 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4824 before we clobber the symbol involved.
4826 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4828 * config/tc-arm.c: Remove OBJ_ELF definitions for
4829 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4830 use arm_adjust_symtab for OBJ_COFF.
4831 (armelf_adjust_symtab): New Routine.
4832 * config/tc-arm.h: Define obj_adjust_symtab to
4833 armelf_adjust_symtab for OBJ_ELF.
4835 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4837 * configure.in: Make all i386-elf targets use bfd_gas.
4838 * config/tc-i386.c (tc_i386_force_relocation): New.
4839 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4840 (md_apply_fix3): Likewise.
4841 (tc_gen_reloc): Handle them.
4842 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4843 tc_i386_force_relocation.
4845 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4847 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4849 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4851 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4852 current opcode after writing the first insturction of a reverse
4855 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4857 * read.h (generate_lineno_debug): Add prototype.
4858 * read.c (generate_lineno_debug): Make non-static.
4860 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4862 * config/tc-i386.c (md_assemble): Only warn for address/data size
4865 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4867 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4868 against Thumb function names, as the linker needs this information.
4870 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4872 * expr.c (operand): Check also that there is no advance in operand
4873 after atof_generic in order to decide "is it label 0f or floating
4876 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4878 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4879 command line options with a single dash.
4880 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4882 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4884 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4885 * tc-arm.c (arm_fix_adjustable): New routine.
4887 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4889 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4890 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4891 demand_empty_rest_of_line before mri_comment_end.
4892 (equals): Check garbage after expression before
4893 mri_comment_end in MRI mode.
4895 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4897 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4898 small immediate constant to use the constant itself rather than
4901 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4903 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4904 (pa_leave): Likewise.
4906 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4908 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4910 (i386_operand): Fix an error message.
4912 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4914 * doc/c-arm.texi (ARM Directives): Document .req directive.
4916 * config/tc-arm.c (reg_required_here): Display erroneous string if
4917 the register name could not be decoded.
4918 Do not set inst.instruction if the sift is -1.
4920 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4922 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4925 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4927 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4928 even if it is belived to be unnecessary.
4930 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4932 config/tc-i386.c (i386_operand): Size immediate constants by
4933 suffix (erroneously removed as part of July 7 change).
4935 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4937 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4938 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4939 (armelf_frob_symbol): New Routine.
4940 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4942 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4944 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4946 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4948 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4949 command line switches passed to assembler.
4951 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4953 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4954 (gas_cgen_opcode_desc): Declare.
4955 (gas_cgen_parse_operand): Declare.
4956 (*): Prepend gas_ to gas specific fns to denote them as such.
4958 * cgen.c (gas_cgen_opcode_desc): New global
4959 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4960 (queue_fixup): Renamed from cgen_queue_fixup.
4961 (*): Prepend gas_ to gas specific fns to denote them as such.
4963 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4964 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4965 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4966 Open opcode table and initialize it.
4967 (make_parallel): Use gas_cgen_opcode_desc.
4968 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4969 (md_assemble): Ditto.
4971 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4973 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4974 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4975 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4976 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4977 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4978 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4979 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4980 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4981 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4982 (INIT_STAB_SECTION): Likewise.
4983 (OBJ_PROCESS_STAB): Likewise.
4985 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4986 (md_parse_option): Watch for them.
4987 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4988 (md_begin): Kill neverdef code.
4989 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4990 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4991 (s_alpha_coff_wrapper): New.
4992 (md_pseudo_table): Trap all ECOFF pseudos.
4994 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4996 Start of changes to remove mdebug section from mips*-elf
4997 Based on MIPS_STAB_ELF definition
4998 * acconfig.h: undef if not configured
4999 * config.in: undef if not configured
5000 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5001 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5002 * stabs.c (s_stab_generic): flush frag
5004 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5006 * configure.in: (arm-*-elf): Handle.
5007 (thumb-*-elf): Handle.
5008 * configure: Regenerate.
5009 * read.c (stringer): Fix typo in comment.
5010 * write.c (fixup_segment): Don't add symbol value to addend if
5012 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5014 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5017 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5019 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5020 (write_2_short): Emit warning if new flag is set.
5021 (do_assemble): Set flags if left instruction is one of special
5022 "right-instruction-killer" type.
5024 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5026 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5027 Always output words in debug_info section as big endian.
5028 (sparc_target_format): Choose correct bfd target.
5029 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5031 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5033 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5034 to work with internationalization code. Issue an error when two
5035 operands match that are not allowed to match.
5037 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5039 * configure.in (install_tooldir): Allow target to specify whether
5040 it wants to be installed in $(tooldir)/bin.
5041 * configure: Regenerate.
5042 * Makefile.am (install-exec-local): Set install-exec-tooldir
5043 dependency via configure.
5044 * Makefile.in: Regenerate.
5046 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5048 * Makefile.am (install-exec-local): Split into two ...
5049 (install-exec-bindir,install-exec-tooldir): New rules.
5050 * Makefile.in: Regenerate.
5052 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5054 * Makefile.am (install-exec-local): Don't remove the file before
5055 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5056 W. Rozycki <macro@ds2.pg.gda.pl>.
5057 * Makefile.in: Rebuild.
5059 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5061 * cgen.c: Include libiberty.h.
5062 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5063 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5064 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5065 (md_cgen_lookup_reloc)): Declare.
5066 (md_cgen_record_fixup_exp): Declare.
5067 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5068 (m32r_relax_frag): Declare.
5069 (cgen_md_apply_fix3): Decls moved to cgen.h.
5070 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5071 (m32r_cgen_record_fixup_exp): Delete decl.
5072 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5073 (assemble_nop): Delete.
5074 (expand_debug_syms): Delete unused `exp'.
5075 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5076 Add default case for -Wall.
5077 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5078 (md_atof): Delete unused wordP.
5080 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5082 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5085 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5087 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5088 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5089 .print, .purgem, and .struct. Remove documentation for
5092 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5094 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5095 Update call to insert_operand.
5097 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5101 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5103 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5104 whitespace after a prefix operator.
5106 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5108 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5110 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5112 * config/tc-sparc.c (log2): New static function.
5113 (s_reserve): Use log2 to convert alignment before calling
5115 (s_common): Use log2 to convert alignment before calling
5116 record_alignment and frag_align.
5117 (sparc_cons_align): Use log2.
5119 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5121 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5122 (s_common): Likewise.
5124 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5125 initialization of waddr.
5126 (sparc_elf_final_processing): Add default case to switch.
5128 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5130 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5131 than temporary real.
5133 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5135 * write.c (subsegs_finish): Don't align the segments if there were
5138 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5139 copying aux information.
5141 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5142 expression into a symbol.
5144 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5146 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5147 type to unsigned int.
5148 (md_assemble): Change type used to store offsets from unsigned
5150 (i386_operand): Switch error check to only call RESTORE_END_STRING
5151 once after parse_register.
5153 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5155 * config/tc-v850.c (md_show_usage): Changed format to match that
5158 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5160 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5162 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5164 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5167 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5169 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5170 * doc/Makefile.in: Rebuild.
5172 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5174 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5175 for %lo expressions.
5176 (mips_ip, case 'u'): Move range check after code to mask
5177 off bits in %hi/%lo expressions. Mask off high bits for
5180 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5182 * doc/Makefile.am (gasver.texi): New target.
5183 (as.info, as.dvi): Depends upon gasver.texi.
5184 * doc/as.texinfo: Include gasver.texi. Mention version number on
5185 title page and in top node.
5186 * doc/Makefile.in: Rebuild.
5188 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5190 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5191 but not including the line containing the edict.
5192 * listing.h (LISTING_EOF): New.
5193 * input-scrub.c (input_scrub_next_buffer): Call it.
5195 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5197 * config/tc-i386.c (i386_operand): Don't set the size of an
5198 immediate address based solely on the suffix and the mode.
5200 * config/tc-i386.c (md_assemble): Add assertion to make sure
5201 overlap2 does not set Imm.
5203 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5204 sequences of whitespace to a single space.
5205 (is_space_chars): Just compare with space.
5206 (md_begin): Don't initialize space_chars.
5207 (md_assemble): Just skip a single whitespace character.
5208 (i386_operand): Rewrite base-index parsing to use new
5209 parse_register, and to skip white space. Skip white space in a
5210 number of other places too. Don't give error message if
5211 parse_register fails.
5212 (parse_register): Change reg_string parameter to be non-const.
5213 Add end_op parameter. Skip white space after the `%', and return
5214 end of register string. Give error message here rather than
5217 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5219 Based on patch from Matt Semersky <matts@scd.hp.com>:
5220 * expr.c (op_encoding): Make const.
5221 (expr_set_precedence): New function.
5222 (expr_begin): Don't set operator rankings, just call
5223 expr_set_precedence.
5224 * expr.h (expr_set_precedence): Declare.
5225 * read.c (s_mri): Call expr_set_precedence.
5227 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5229 * doc/as.texinfo (Statements): Remove paragraph discussing
5230 continuing lines with a backslash. This hasn't worked for years,
5233 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5235 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5237 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5238 (ps_CTORS, ps_DTORS): New section types.
5239 (vms_fixup_xtors_section): New function
5240 (Ctors_Psect, Dtors_Psect): Define.
5241 (IS_GXX_XTOR): Define
5242 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5243 Filter static constructors/destructors and add to
5244 Ctors_Symbols/Dtors_Symbols chain.
5245 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5246 appropriate section.
5248 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5249 * makefile.vms: Merge vax/vms support.
5251 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5253 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5254 (elf_pseudo_table): Add them.
5255 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5256 (md_apply_fix): Accept them.
5257 (mips_fix_adjustable): Don't adjust them.
5258 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5259 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5260 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5261 (tc_fix_adjustable): Don't adjust them.
5263 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5265 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5267 * Makefile.in: Regenerate.
5268 * configure.in: AC_SUBST cgen_cpu_prefix.
5269 * configure: Regenerate.
5271 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5273 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5274 Changed all users of COND12_DELAY.
5276 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5278 * config/tc-mn10300.c (set_arch_mach): New function.
5279 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5280 (md_begin): Default to mn10300 mode.
5281 (md_assemble): Only accept instructions for the core mn10300
5282 chip and the active machine type.
5284 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5286 * subsegs.h (segment_info_type): Give the struct a name.
5287 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5288 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5289 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5290 * config/tc-w65.h (tc_reloc_mangle): Declare.
5291 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5293 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5295 * config/tc-v850.c (v850_comm): Restore old section
5296 after common processing.
5298 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5300 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5302 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5304 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5305 char with code that explicitly sign-extends.
5307 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5309 * config/tc-v850.c (md_begin): Restore text section as the current
5310 section after creating call table sections.
5311 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5314 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5315 with call to macro SYM_AUXINFO.
5317 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5319 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5320 with the program transform name.
5321 * Makefile.in: Rebuild.
5323 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5325 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5328 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5330 * config/tc-i386.c (i386_operand): Be prepared for a space between
5331 the open parenthesis and the start of the register operand,
5332 because of the June 16 change.
5334 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5336 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5339 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5342 even if it is belived to be unnecessary.
5344 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5346 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5348 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5350 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5352 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5353 shift amount for a repeated operand. The shift amount for the
5354 repeated copy comes from the size of the operand.
5356 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5358 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5360 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5362 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5364 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5366 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5367 characters in it as LEX_IS_SYMBOL_COMPONENT.
5368 * config/tc-i386.h (tc_symbol_chars): Define.
5369 (extra_symbol_chars): Declare.
5370 * config/tc-i386.c (extra_symbol_chars): Define.
5371 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5372 (line_comment_chars): Set to '/' if TE_LINUX.
5373 * doc/c-i386.texi (i386-prefixes): Update.
5374 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5376 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5378 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5379 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5381 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5383 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5384 constraint in instructions REP & REPI.
5386 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5389 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5391 (check_range): If the operand is shifted, then shift the number
5392 before checking its range.
5394 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5396 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5399 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5401 * config/tc-v850.c (v850_comm): Create special sections as needed.
5403 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5405 * config/tc-d10v.c (write_2_short): Addition of swapping
5406 instructions for sequential and reverse sequential order when
5407 given order is not possible.
5409 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * Makefile.am: Rebuild dependencies.
5412 (DEP_INCLUDES): Fix reference to intl build directory.
5413 * Makefile.in: Rebuild.
5415 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5417 * doc/c-i386.texi: Update 16 bit documentation.
5419 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5420 IgnoreDataSize to IgnoreSize as they are used for address size as
5422 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5423 32-bit mode, similarly addr16/data16 and variants.
5425 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5427 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5428 sequential word multiply instructions.
5430 (do_assemble): Add extra command line argument, to allow mul32
5431 attribute to be preserved across parallel insns.
5432 (md_assemble): Insert NOPs between explicitly parallel insns which
5433 contain an 32 bit multiply and a 16 multiply.
5435 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5437 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5440 * config/tc-i386.c (reloc): Add braces.
5442 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5443 consistent with Intel naming.
5444 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5445 use bitfields in sib_byte.
5446 (modrm_byte): Don't use bitfields here either.
5448 * config/tc-i386.c (current_templates): Add const.
5449 (parse_register): Add const to return, param, and char *s.
5450 (i386_operand): Add const to reg_entry *r.
5451 * config/tc-i386.h (templates): Add const to start, end.
5453 Inspired by code for 16 bit gas support from Martynas Kunigelis
5454 <martynas@nm3.ktu.lt>:
5455 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5456 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5457 (uses_mem_addrmode): Remove.
5458 (md_estimate_size_before_relax): Add support here too.
5459 (md_relax_table): Rewrite interface to md_relax for 16 bit
5461 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5462 (opcode_suffix_to_type): Remove.
5463 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5464 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5465 (md_convert_frag): Likewise.
5466 (i386_operand): Add support for 16 bit base/index regs,
5467 immediates, and displacements. Remove some unnecessary casts, and
5468 localise end_of_operand_string, displacement_string_start,
5469 displacement_string_end variables. Add GCC_ASM_O_HACK.
5470 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5472 * config/tc-i386.c (prefix_hash): Remove.
5473 (md_begin): Rewrite without obstacks. Remove prefix hash table
5474 handling. Rewrite lexical table handling.
5475 (i386_print_statistics): Don't print prefix statistics.
5476 (md_assemble): Rewrite instruction parser so that line is not
5477 converted to lower case. Don't do a hash_find for prefixes,
5478 instead recognise them via opcode modifier.
5479 (expecting_operand, paren_not_balanced): Localise variables.
5480 * config/tc-i386.h (IsPrefix): Define.
5481 (prefix_entry): Remove.
5483 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5484 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5485 '\\' in case where comment_chars contains '/'.
5487 * config/tc-i386.c (MATCH): Ensure given operand and template
5488 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5489 you must write `ljmp *table(%ebx)'.
5491 From H.J. Lu <hjl@gnu.org>:
5492 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5493 as 0 ifndef BFD_ASSEMBLER.
5494 (md_assemble): Allow immediate operands without suffix or
5495 other reg operand to default in size to the current code size.
5497 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5499 * config/tc-v850.c (md_begin): Restore creation of
5500 .call_table_text and .call_table_data sections.
5502 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5505 after emitting a word of noops.
5507 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5509 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5510 (i386_operand): Simplify checks for valid base/index combinations.
5511 Disallow `in 4(%dx),%al'.
5513 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5515 (add_prefix): Change parameter from char to int.
5517 * config/tc-i386.h (Ugh): Define opcode modifier.
5518 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5520 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5521 CONSISTENT_REGISTER_MATCH macros to check register types more
5522 thoroughly. Check for illegal suffix/operand combinations
5523 when matching insns with operands. Handle new `s' suffix, and
5524 associated FloatMF opcode modifier for float insns with memory
5526 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5527 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5528 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5529 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5530 DATA_PREFIX_OPCODE throughout.
5532 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5533 (md_assemble): Rewrite suffix/register operand checking code to be
5534 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5535 AnyMem, the better to grep.
5537 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5538 given a memory operand. Don't set Abs bits either.
5539 (type_names): Remove Mem*, Abs*.
5540 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5541 define opcode_modifiers as these cases are handled by Disp8,
5542 Disp16, Disp32 and suffix checks.
5543 (COMES_IN_BOTH_DIRECTIONS): Remove.
5544 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5546 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5547 if IgnoreDataSize modifier given. Remove ShortformW modifier
5548 test. Add test for ShortForm in W base_opcode modification.
5549 Merge Seg2ShortForm and Seg3ShortForm code.
5550 * config/tc-i386.h (ShortFormW): Remove.
5551 (IgnoreDataSize): Define.
5553 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5555 * config/tc-d30v.c (md_assemble): Store previous segment state
5556 with previous instruction.
5558 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5560 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5561 (ebp, esp): Remove static variables.
5562 (MATCH): Remove test for InOutPortReg.
5563 (i386_operand): Properly handle InOutPortReg here instead.
5564 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5565 (md_assemble): Simplify and correct modrm and sib generation.
5566 (i386_operand): Add warning for scale without index.
5567 Rewrite checks for valid base/index combinations.
5569 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5570 macros and enclose in do while(0).
5571 (RESTORE_END_STRING): Likewise.
5572 (md_assemble): Add one to printed operand number so we start
5573 from 1 not 0. Add some more gettext invocations.
5574 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5577 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5578 DATA_PREFIX, SEG_PREFIX): Define.
5579 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5580 (check_prefix): Remove function.
5581 (add_prefix): New function. Add prefix to i.prefix as well as
5583 (md_assemble): Changes for add_prefix. Remove hack for wait
5584 prefix, instead always output prefixes in fixed order. Test
5585 for jcxz/loop when selecting between word & dword operations,
5586 and add address size prefix rather than operand size prefix.
5587 Remove operand -> address size hack when emitting jcxz/loop.
5588 (i386_operand): Remove O_Absent check as it's done in expr.
5590 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5592 * configure.in: Recognize m5200 as a cpu_type of m68k.
5593 * aclocal.m4: Rebuild with current libtool.
5594 * configure: Rebuild.
5596 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5598 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5599 to relaxable_symbol to prevent references to external symbol from
5602 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5605 symbols are relaxable.
5607 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5609 * config/tc-v850.c (md_begin): Don't create special
5610 sections by default.
5612 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5614 * config/tc-mips.c (macro): For div and udiv, close the
5615 reorder block as soon as possible.
5617 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5619 From Matt Semersky <matts@scd.hp.com>:
5620 * macro.c (macro_mri_mode): New function.
5621 * macro.h (macro_mri_mode): Declare.
5622 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5625 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5627 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5630 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5631 until after xstrdup in OBJ_EVAX case.
5633 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5635 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5636 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5637 of hardcoded magic number.
5638 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5640 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5642 * read.c (do_s_func): New function.
5644 * read.h (do_s_func): Add prototype.
5646 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5648 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5649 nops if fill pattern not specified.
5651 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5653 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5654 * config/te-go32.h (TE_GO32): Define.
5655 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5657 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5659 Implement .func/.endfunc pseudo-ops.
5660 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5662 * read.c (potable): Add .func,.endfunc.
5663 (s_func): New function.
5664 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5666 (in_doc_func_p,current_function_label): New static globals.
5667 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5669 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5671 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5672 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5673 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5674 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5675 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5676 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5677 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5678 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5679 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5680 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5681 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5682 * config/tc-a29k.c: Don't define md_short_jump_size,
5683 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5684 * config/tc-alpha.c: Likewise.
5685 * config/tc-alpha.h: Likewise.
5686 * config/tc-arm.c: Likewise.
5687 * config/tc-h8300.c: Likewise.
5688 * config/tc-h8500.c: Likewise.
5689 * config/tc-hppa.c: Likewise.
5690 * config/tc-i860.c: Likewise.
5691 * config/tc-i960.c: Likewise.
5692 * config/tc-ppc.c: Likewise.
5693 * config/tc-sh.c: Likewise.
5694 * config/tc-sparc.h: Likewise.
5695 * config/tc-tic30.c: Likewise.
5696 * config/tc-w65.c: Likewise.
5697 * config/tc-z8k.c: Likewise.
5699 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5701 * config/tc-vax.c (_): Delete this macro used for placeholder
5702 values in vax_operand_width_size; it conflicts with the _() macro
5703 used for internationalization.
5705 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5707 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5708 code. From Chris Moller <moller@bops.com>.
5710 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5711 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5712 * read.c (emit_expr): Initialize seg and subseg fields of a new
5714 * write.c (write_object_file): Switch to the appropriate segment
5715 and subsegment when processing a broken word.
5717 * config/tc-m68k.c (mri_assemble): New static function.
5718 (build_mri_control_operand): Call mri_assemble rather than
5720 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5721 (s_mri_endf, s_mri_endw): Likewise.
5723 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5725 * read.c (s_org): Call md_flush_pending_output if it is defined.
5727 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5729 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5731 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5732 (md_parse_option): Add for same.
5733 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5734 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5735 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5737 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5739 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-arm.c (find_real_start): Relax definition of local
5744 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5747 symbols at the given address, not just the last one specified.
5749 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5751 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5752 or number_to_chars_littleendian to write data.
5754 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5756 * config/tc-v850.c (md_assemble): Remove artificially created
5757 register name symbols.
5759 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5761 * write.c (fixup_segment): Change "segment" to "section" in
5764 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5766 * write.c (fixup_segment): Change sym1-sym2 message again.
5768 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5770 * write.c (fixup_segment): Improve error message for sym1-sym2
5771 errors when sym1 is in a different segment from sym2.
5773 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5775 * config/tc-m32r.c (warn_unmatched_high): New static local.
5776 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5777 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5778 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5779 (md_parse_option): Likewise.
5780 (md_show_usage): Likewise.
5781 (m32r_frob_file): Likewise.
5783 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5784 (read_a_source_file): Call them.
5785 * read.h (stabs_generate_asm_file): Declare.
5786 * stabs.c (stabs_generate_asm_file): New function.
5787 (generate_asm_file): New function.
5788 (stabs_generate_asm_lineno): Move file name handling into
5791 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5793 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5794 (d30v_current_align, d30v_current_align_seg): New variables.
5795 (d30v_last_label): New variable.
5796 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5797 (s_d30v_data, s_d30v_section): Likewise.
5798 (md_pseudo_table): Call them.
5799 (md_begin): Initialize d30v_current_align_seg.
5800 (md_assemble): Call d30v_align when needed by known current alignment.
5801 (d30v_frob_label, d30v_cons_align): New functions.
5802 * config/tc-d30v.h (md_do_align): Remove.
5803 (tc_frob_label): Call d30v_frob_label.
5804 (md_cons_align): New.
5806 * config/tc-d30v.c (find_format): Convert complex expressions to
5807 expression symbols before processing. Clean up code formatting.
5809 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5811 * po/Make-in (install-info): New target.
5813 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5815 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5817 * config/tc-mn10300.c (md_assemble): Likewise.
5819 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5821 * Makefile.am: Update with `make dep-am'.
5822 (HFILES): Add cgen.h.
5823 (cgen.o): Depend on cgen.h.
5824 * Makefile.in: Regenerate.
5826 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5828 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5830 * gasp.c (grab_label): Permit a label to be a preprocessor
5831 variable by permitting a label to start with a backslash.
5833 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5835 * config/tc-mips.c (validate_mips_insn): Removed hack
5836 for previously inaccessible bitfields in some INSN_TRAP
5839 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5841 * config/tc-d30v.c (do_assemble): Abort with error message
5842 if opcode operands do not match.
5844 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5846 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5847 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5848 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5849 similar new 'q' operand.
5851 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5853 * cgen.c (cgen_asm_finish_insn): Fix typo.
5855 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5858 * cgen.c: Include it.
5859 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5860 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5861 All callers updated.
5862 * config/tc-m32r.c: Include cgen.h.
5863 (m23r_insn): New members num_fixups,fixups.
5865 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5867 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5868 to avoid compiler warning.
5870 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5872 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5875 * makefile.vms (OBJS): Add ehopt.obj
5877 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5879 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5881 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5883 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5884 a short format insn.
5885 (md_assemble): Set it for explicitly packed insns.
5887 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5889 * config/obj-coff.c (c_symbol_merge): Do not take address of
5890 native fields when performing the memcpy.
5892 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5894 * config/tc-mips.c (macro,macro2): Implement
5895 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5897 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5899 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5900 relocations against globally visible symbols.
5901 * config/tc-m68k.c (relaxable_symbol): New macro.
5902 (m68k_ip, md_estimate_size_before_relax): Use it.
5903 (tc_m68k_fix_adjustable): Also handle weak symbols.
5905 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5907 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5908 references to externally visible symbols.
5909 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5910 values in twice for a PC relative reloc if the symbol is
5913 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5914 don't adjust a PC relative reloc against an externally visible
5916 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5917 for a PC relative fixup against an externally visible defined
5918 symbol, arrange to store object file and addend values as though
5919 the symbol were not defined.
5920 (tc_gen_reloc): Likewise.
5922 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5924 * read.c (sizeof_leb128): Referenced externally by write.c so
5927 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5929 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5930 and expand a 'debug' symbol associated with the next instruction
5931 that does not cause a short instruction to be filled with a NOP.
5932 (md_pseudo_table): Add support for .debugsym.
5933 (assemble_parallel_insn): Add calls to expand_debug_sym as
5935 (md_assemble): Ditto.
5937 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5939 * as.c (main): Conditionally call setlocale.
5940 * gasp.c (main): Likewise.
5941 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5942 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5944 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5946 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5948 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5950 * config/tc-hppa.c: Change all calls to bzero to use memset.
5951 (pa_ip): Add cast to avoid warning.
5952 (tc_gen_reloc, md_apply_fix): Likewise.
5953 (pa_find_space_by_number): Likewise.
5954 (hppa_force_relocation): Likewise.
5955 (pa_block): Change i to unsigned int.
5956 * config/obj-som.h (obj_som_copyright): Declare.
5958 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5960 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5961 for line numbers for assembly source.
5963 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5965 * configure.in: Change version number to 2.9.4
5966 * configure: Rebuild.
5968 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5970 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5972 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5974 * ecoff.h: Change symbolS in function declaration to struct
5977 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5979 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5980 (md_convert_frag): Fix i18n typo.
5982 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5984 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5985 * ecoff.h: Protoype it.
5986 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5987 [EVAX] (s_alpha_prologue): Delete.
5988 (md_pseudo_table): Update.
5990 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5992 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5993 array to local pointer.
5994 (get_args, parse_expr): Add casts to avoid warnings.
5996 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5998 * read.c (s_set): Cast xmalloc return value to fragS *.
5999 * config/tc-m68k.c (m68k_ip): Function made static to match
6000 previous forward declaration.
6001 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6003 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6005 * config/tc-v850.c: Add internationalisation macros to error
6008 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6009 macros to error strings.
6011 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6013 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6014 reloc is in the TOC csect.
6015 (md_apply_fix3): Correct gettext typo.
6017 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6019 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6020 .L - they are local labels and the branches are not really
6021 function calls but rather far jumps.
6023 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6025 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6027 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * config/tc-i386.c (md_assemble): Print operand number rather than
6030 using ordinal_names.
6031 (i386_operand): Likewise.
6033 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6035 * Makefile.am (INTLLIBS): Define to work around apparent automake
6037 All Makefiles: Regenerated.
6039 * Many files: Added gettext invocations around user-visible
6041 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6042 HAVE_LC_MESSAGES): Define.
6043 * dep-in.sed: Added asintl.h.
6044 * po/Make-in: New file.
6045 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6047 * read.c (Z_): Renamed from `_'.
6048 * Makefile.am (SUBDIRS): Added po.
6049 (POTFILES): new macro.
6050 (po/POTFILES.in): New target.
6051 ($(OBJS)): Added asintl.h.
6053 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6054 (as_new_LDADD): Added $(INTLLIBS).
6055 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6056 (gasp_new_LDADD): Added $(INTLLIBS).
6057 (gasp_new_DEPENDENCIES): New macro.
6058 * configure, aclocal.m4: Rebuilt.
6059 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6061 (ALL_LINGUAS): Define.
6062 * macro.c: Include "asintl.h".
6063 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6064 * as.h: Include "asintl.h".
6065 * config/tc-i386.c (ordinal_names): Removed.
6066 (md_assemble): Changed error text to avoid ordinal_names.
6067 (i386_operand): Likewise.
6068 (reloc): Added as_bad to avoid i18n problems.
6069 (tc_gen_reloc): Likewise.
6070 * config/tc-arm.c (bad_args): Now a #define.
6072 * config/obj-vms.c (VMS_stab_parse): Changed type of
6074 (global_symbol_directory): Unified strings to avoid i18n
6076 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6077 avoid i18n problems.
6078 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6079 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6081 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6083 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6085 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6087 * as.c (print_version_id): Added an fprintf to avoid i18n
6089 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6091 * expr.c (expr): Added as_warn call to avoid i18n problems.
6092 * messages.c (as_assert): Changed code to avoid i18n problems.
6093 (as_abort): Likewise.
6094 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6095 (s_space): Likewise.
6096 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6098 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6100 * config/tc-i386.c (check_prefix): New static function, split out
6102 (struct _i386_insn): Add wait_prefix field.
6103 (md_assemble): Remove wait_prefix local variable. Use
6104 check_prefix when adding a prefix.
6106 * config/tc-i386.c (current_templates): New static variable.
6107 (md_assemble): Remove current_templates local variable.
6108 (md_assemble, i386_operand): Improve error and warning messages in
6109 many places. Add RESTORE_END_STRING in many places before error
6110 return. Clarify some comments.
6112 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6114 (md_assemble): Parse string instruction operands, looking for
6115 segment override prefixes. Check for invalid segment prefixes on
6117 (i386_operand): i.seg[] and max mem_operand changes for string
6119 * config/tc-i386.h (EsSeg): Define.
6121 * config/tc-i386.h (regKludge): Define.
6122 (iclrKludge, imulKludge): Don't define.
6123 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6124 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6125 opcode_modifier checks to look for more common cases first. Add
6126 default_seg for IsString case.
6128 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6130 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6132 * configure: Rebuild with new automake and libtool.
6133 * aclocal.m4, Makefile.in: Likewise.
6135 * doc/Makefile.am (as.dvi): New target.
6136 * doc/Makefile.in: Rebuild.
6138 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6140 * configure.in: Added sparc86x support.
6142 * configure: Rebuild.
6144 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6146 (md_parse_option): Warn if -EL is not supported for this architecture.
6148 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6150 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6152 * config/tc-mips.c (mips_ip): Note when we use get match on
6153 the full instruction name.
6155 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6157 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6158 back into the expression to handle add/sub simplification correctly.
6160 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6162 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6164 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6166 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6169 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6171 * symbols.c (max_indent_level): New global.
6172 (print_symbol_value_1): Use it.
6173 * expr.h (expr_build_dot): Declare.
6174 * expr.c (expr_build_dot): New function.
6176 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6178 * symbols.c (print_binary): New function.
6179 (print_expr_1): Call it.
6181 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6183 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6184 operand in the opcode.
6186 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6188 * config/tc-i386.h: Reorder operand flags and opcode modifier
6189 flags for clarity. Remove unused definitions: Unknown,
6190 ImmUnknown, DispUnknown, NoModrm.
6191 * config/tc-i386.c (type_names): Add missing Debug type.
6192 (md_assemble): Better duplicate prefix checking. Quicker string
6193 instruction check via new opcode_modifier flag.
6195 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6197 * doc/as.texinfo (Invoking): Clarify -Wa example.
6199 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6201 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6202 (s_mips_weakext): Define.
6203 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6204 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6207 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6209 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6210 is an error if the value can not be computed at assembly time.
6211 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6213 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6215 * gasp.c (main): Set next field of new include_path structure to
6216 NULL. From Avery Pennarun <averyp@gdc.ca>.
6218 * read.c (s_mri_sect): Call as_bad rather than abort for an
6219 unsupported MRI target.
6221 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6223 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6224 the destination of a branch instruction should be altered.
6225 (find_real_start): New function: Locate the real, Thumb coded
6226 start of a Thumb function.
6227 (do_t_branch23): Alter the destination of branches to Thumb
6230 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6232 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6234 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6237 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6239 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6240 * doc/c-hppa.texi: Likewise.
6242 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6244 * Makefile.am: Rebuild dependencies.
6245 * Makefile.in: Rebuild.
6247 * Makefile.am (DEP_INCLUDES): New variable.
6248 (.dep1): Change to work when srcdir is not an absolute path.
6249 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6250 * Makefile.in: Rebuild.
6252 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6254 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6255 LinearAddress patch.
6257 * configure.in: Set version to 2.9.1.
6258 * configure: Rebuild.
6260 * Branched binutils 2.9.
6262 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6264 * config/tc-i386.h (FWait): Define.
6265 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6266 other prefixes. Check FWait flag in opcode table to see which
6267 instructions require an fwait prefix.
6269 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6271 * stabs.c (get_stab_string_offset): Always create a stab string
6274 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6276 Fix some gcc -Wall warnings:
6277 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6278 * ehopt.c (eh_frame_code_alignment): Likewise.
6279 * expr.c (integer_constant, operand): Likewise.
6280 * frags.c (frag_align): Likewise.
6281 * gasp.c (level_0, change_base, doinstr): Likewise.
6282 * hash.c (hash_ask): Likewise.
6283 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6284 (debugging_pseudo): Likewise.
6285 * macro.c (define_macro, check_macro): Likewise.
6286 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6287 (ignore_rest_of_line, float_cons): Likewise.
6288 * symbols.c (decode_local_label_name): Likewise.
6289 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6290 (fixup_segment, number_to_chars_bigendian): Likewise.
6291 (number_to_chars_littleendian): Likewise.
6292 * config/atof-ieee.c (gen_to_words): Likewise.
6293 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6294 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6295 * read.c (output_big_sleb128): Initialize locals to avoid
6297 (output_big_uleb128, equals): Likewise.
6298 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6299 to unsigned int. Change zeros to unsigned int.
6300 * cond.c (s_if): Add return to default case.
6301 * frags.c (frag_now_fix): Change return type to addressT.
6302 * frags.h (frag_now_fix): Update declaration.
6303 * listing.c (file_info_struct): Change linenum to unsigned int.
6304 (struct list_info_struct): Change hll_line to unsigned int.
6305 (print_source): Update format string.
6306 * read.c (emit_expr): Change scan to unsigned int, and don't
6307 bother to initialize it.
6308 * symbols.c (dollar_label_count): Change to unsigned long.
6309 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6310 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6311 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6313 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6316 mcf5200 just as we do for m68000.
6317 (m68k_init_after_args): Likewise.
6318 (md_estimate_size_before_relax): Likewise.
6320 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6322 * config/tc-v850.c (md_assemble): Store relocation addend in
6323 fixup instead of instruction.
6325 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6327 * config/tc-i386.c (md_assemble): Swap template arguments to
6328 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6329 This macro is currently symmetric, so passing them the wrong
6330 way didn't cause any problem, but may if the macro is changed
6332 After copying template to i.tm, use i.tm. rather than t-> to
6333 access fields, and make t a const*
6334 Move i.tm.operand_types[] swap to immediately after the copy.
6336 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6338 * expr.h (expr_build_uconstant): Add prototype.
6339 (expr_build_unary,expr_build_binary): Add prototypes.
6340 * expr.c (expr_build_uconstant): New function.
6341 (expr_build_unary,expr_build_binary): New functions.
6343 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6345 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6346 * macro.c (macro_expand_body): Increase buffer size.
6347 * messages.c (as_warn): Likewise.
6348 (as_warn_where, as_bad, as_bad_where): Likewise.
6350 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6352 Based on patch from H.J. Lu <hjl@gnu.org>:
6353 * Makefile.am (DISTSTUFF): New variable.
6354 (diststuff): New target.
6355 * Makefile.in: Rebuild.
6357 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6359 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6360 m32r_elf_section_change_hook.
6362 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6363 emit a nop if a section ends with a 16 bit instruction.
6365 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6367 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6368 s_lcomm rather than obj_coff_lcomm.
6369 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6371 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6373 * config/tc-i386.h (LinearAddress): Define.
6374 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6375 instruction, don't use a default segment.
6377 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6379 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6380 * configure: Rebuild.
6382 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * aclocal.m4, configure: Rebuild with libtool 1.2.
6386 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6388 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6389 PC relative branches. Patch courtesy of Jonathan Walton.
6392 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6394 * configure.in (emulations): Add thumb-pe target.
6396 * configure (emulations): Add thumb-pe target.
6398 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6400 * itbl-lex.l (yywrap): Don't define if already defined as a
6403 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6405 * depend.c (quote_string_for_make): New function.
6406 (wrap_output): Use it.
6408 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6410 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6411 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6413 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6415 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6416 Recognize -GN and -relax.
6417 (md_begin): Initialize gp size from -G switch.
6418 (alpha_force_relocation): Always force if -relax.
6419 (alpha_align): Take a new argument that will specify when to
6420 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6421 Change all callers. Emit nop alignment padding as nop+unop pair.
6423 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6425 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6426 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6428 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6430 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6431 require padding to the next long word boundary.
6433 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6435 * cgen.c: #include symcat.h.
6436 * config/tc-m32r.c: Likewise.
6438 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6440 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6441 absolute expressions instead of '$' prefixed register names.
6443 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6445 * read.c (s_set): Record file and line info for symbols when -as.
6446 (pseudo_set): Don't overwrite that dummy fragment.
6448 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6450 * config/tc-ppc.c (md_pseudo_table): Add "section".
6451 (ppc_named_section): New static function.
6453 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6455 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6456 so we don't have to scan the entire list.
6458 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6460 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6461 case, allow the parallel instructions to modify the same flag
6464 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6466 * listing.c (list_symbol_table): Categorize symbols by
6467 undefined_section rather than sy_frag->line == NULL.
6469 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6471 * Makefile.am (install-exec-local): Install properly when ln
6472 fails or tooldir == prefix.
6474 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6476 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6477 Test result of insert_operand for error.
6479 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6481 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6482 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6483 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6484 * doc/Makefile.in: Rebuild.
6486 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6488 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6489 (macro): Fix handling of M_COP[0-3].
6491 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6493 Based on patches from Ross Harvey <ross@teraflop.com>:
6494 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6495 if macro_alternate or macro_mri.
6496 (getstring): Remove support for byte constants between < and >.
6497 (get_any_string): '<' only starts a string if macro_alternate or
6499 (macro_expand_body): Permit keyword parameters following
6500 positional parameters.
6502 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6503 * configure.in (alpha*-*-netbsd*): New target.
6504 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6505 * configure: Rebuild.
6507 * as.h (flag_warn_suppress_instructionswap): Move from here...
6508 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6509 here, and make static.
6511 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6512 BFD_ASSEMBLER or MANY_SEGMENTS.
6514 * as.c (show_usage): Update bug-gnu-utils address.
6515 * gasp.c (show_usage): Likewise.
6516 * doc/as.texinfo (Bug Reporting): Likewise.
6518 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6520 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6521 insns regardless of the size of a pointer if we're in mips I or
6523 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6525 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6527 Fix rac to accept only a0:
6528 * tc-d10v.c (parallel_ok, find_opcode):
6529 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6530 Introduce OPERAND_GPR.
6532 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6534 * read.c (s_fill): Handle non-constant repeat counts by creating
6535 an rs_space fragment.
6537 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6539 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6540 from as_bad to as_warn.
6542 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6544 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6545 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6546 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6548 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6550 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6551 seg_fix_rotP rather than fix_root from seg_info.
6553 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6555 * expr.c: Add support for 0x1_2_3_4 bignums.
6557 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6559 * configure.in: Change -linux* to -linux-gnu*.
6560 * configure: Rebuild.
6562 * app.c (do_scrub_begin): Treat \r as whitespace.
6564 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6566 * Makefile.am: Update dependencies.
6567 * Makefile.in: Rebuild.
6569 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6571 * configure, aclocal.m4: Rebuild with new libtool.
6573 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6575 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6576 the argument to bfd_set_arch_mach.
6577 (load_address): Use bfd_arch_bits_per_address to determine the
6578 bit size of an address instead of looking at the isa level.
6579 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6581 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6583 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6585 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6587 * ehopt.c: New file.
6588 * as.h (enum _relax_state): Add rs_cfa.
6589 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6590 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6591 * read.c (emit_expr): Call check_eh_frame.
6592 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6593 (relax_segment): Likewise.
6594 * Makefile.am: Rebuild dependencies.
6595 (GAS_CFILES): Add ehopt.c.
6596 (GENERIC_OBJS): Add ehopt.o.
6597 * doc/internals.texi (Frags): Document rs_cfa.
6599 * as.c (show_usage): Mention --traditional-format.
6600 (parse_args): Accept --traditional-format.
6601 * as.h (flag_traditional_format): Declare.
6602 * output-file.c (output_file_create): If flag_traditional_format,
6603 set BFD_TRADITIONAL_FORMAT on stdoutput.
6604 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6606 * config/tc-mips.c (append_insn): Make sure that if we have a
6607 fixup for an unmatched %hi reloc, it does not associated with a
6610 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6611 * doc/Makefile.in: Likewise.
6613 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6615 * config/tc-m32r.c (check_for_side_effects): New function.
6616 (can_make_parallel): Add checks for instruction side effects
6617 clashing with the other instruction.
6618 (assemble_parallel_insn): Improve warning messages. Return error
6619 message from non-swapped instruction order.
6621 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6623 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6625 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6626 md_cleanup definition. This moves the forced literal output to
6627 the end of the source pass, and avoids macro's inserting literals
6628 into the code immediately after the macro expansion.
6630 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6632 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6633 a gas internal symbol is adjustable.
6634 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6636 * as.h: If gcc version greater than 2.6, use `__format__' and
6637 `__printf__' in function attributes, rather than `format' and
6640 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6642 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6644 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6646 Add tms320c30 support:
6647 * config/tc-tic30.h: New file.
6648 * config/tc-tic30.c: New file.
6649 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6650 TARGET_FORMAT as "coff-tic30".
6651 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6652 * Makefile.am: Rebuild dependencies.
6653 (CPU_TYPES): Add tic30.
6654 (CPU_OBJ_VALID): tic30-aout is valid.
6655 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6656 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6657 * configure, Makefile.in: Rebuild.
6659 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6661 * config/tc-v850.c (md_assemble): Improvements to error messages.
6663 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6665 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6666 BFD_RELOC_HI16_S to store the high bits of any value.
6668 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6669 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6670 assembler calculate relocations to any external symbol at all.
6671 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6672 involving generation of pc-relative relocs.
6673 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6674 has been moved to md_apply_fix3.
6676 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6677 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6678 which actually means (the address of identifier's GOT entry) +
6679 constant, which is not particularly useful.
6681 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6683 * read.h (include_dirs): Declare.
6684 (include_dir_count,include_dir_maxlen): Declare.
6686 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * configure.in: Correct check for shared opcodes library.
6689 * configure: Rebuild.
6691 * listing.c (buffer_line): If we can't open the file, set at_end.
6692 (listing_print): Remove unused local variable fi.
6694 * config/m68k-parse.y (reglistpair): Handle register list in
6697 * config/vms-conf.h: Don't undef VERSION.
6699 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6701 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6703 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6705 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6706 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6707 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6708 (EXTRA_DIST): Define.
6709 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6710 explicitly rather than via the list of object files.
6711 (gcc-as.opt): New file created when make-gas.com is run.
6712 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6713 itbl-cpu.h} to #include appropriate file rather than copying that
6715 * config/vms-conf.h: Synchronize with current config.in.
6716 * Makefile.in: Rebuild.
6718 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6720 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6721 (parallel_ok): Relaxed parallel subinstruction dependency check.
6723 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6725 * as.h (flag_warn_suppress_instructionswap): added new flag.
6726 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6727 command line argument.
6728 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6729 warning only if flag_warn_suppress_instructionswap is false.
6731 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6733 * configure.in (i386-*-mingw32*): New target.
6734 * configure: Rebuild.
6736 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6738 * symbols.c (resolve_symbol_value): Don't set the segment if it
6739 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6741 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6744 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6746 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6747 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6750 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6752 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6754 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6756 * config/tc-v850.c (v850_insert_operand): Display instruction when
6757 an error is encountered.
6759 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6761 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6762 (i386-*-sco3.2v5*coff): New target.
6763 (i386-*-sco3.2*): New target.
6764 * configure: Rebuild.
6766 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6768 * config/tc-v850.c: Tidy error message production.
6770 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6772 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6773 validate_immediate return value in the right type for comparisons
6776 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6778 * listing.c (MAX_BYTES): Use listing variables not constants.
6779 (data_buffer): No longer an array, but a pointer.
6780 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6781 (listing_listing): Allocate data_buffer.
6783 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6785 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6786 --listing-rhs-width, --listing-cont-lines.
6787 (show_usage): Update.
6788 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6789 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6790 (print_lines): Use the variables instead of the constants.
6791 (listing_listing): Likewise.
6792 * listing.h: Declare the new vars.
6794 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6796 * as.c (parse_args): Add --keep-locals alias for -L.
6797 Add --strip-local-absolute.
6798 (show_usage): Update.
6799 * as.h (flag_strip_local_absolute): New flag.
6800 * symbols.c (S_IS_LOCAL): Use it.
6801 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6802 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6803 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6805 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6807 * config/tc-m32r.c: Detect if explicitly parallel instructions
6808 might have an io conflict and issue a warning message.
6810 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6812 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6813 cgen_swap_fixups): Functions to save, restore and swap the fixup
6814 chain with a backup copy.
6815 (cgen_asm_finish_insn): Returns address of constructed insn.
6817 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6819 * listing.c (file_info_struct): Remove FILE, add POS.
6820 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6821 (file_info): Don't open the file.
6822 (buffer_line): Check for the file in the last_open cache, updating
6824 (print_source): Don't reference file_info->file.
6825 (listing_listing): Likewise.
6826 (listing_print): Close the file in the cache, if any.
6828 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6830 * read.c (dwarf_file_string): New file static variable.
6831 (emit_expr): Look for constant sequence that leads up to a file
6832 name in DWARF debugging output.
6833 (stringer): Use dwarf_file_string to decide whether to accept a
6834 string as a file name.
6836 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6838 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6839 (crack_operand): Add reg->reglst MRI hack.
6840 (r_seg): Put reglst symbols in reg_section.
6841 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6843 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6845 * tc-sh.c (get_specific): Handle SGR & DBR.
6847 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6849 * tc-h8300.c (parse_reg): Take the length of the symbol into
6850 account when attempting to match a register name.
6851 * tc-h8500.c (parse_reg): Likewise.
6853 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6855 * cgen.c: Formatting changes to improve readability.
6857 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6859 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6862 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6864 Based on a patch from Jim Wilson
6865 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6866 (tc_gen_reloc): Handle cross section PC relative relocs
6869 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6871 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6873 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6875 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6876 (expr_jmp_buf): New static local.
6877 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6878 (cgen_md_operand): New function.
6879 * tc-m32r.c: Clean up pass over `struct foo' usage.
6880 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6882 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6884 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6885 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6887 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6889 * config/tc-i386.c (i386_operand): Give an error if there are
6890 unrecognized characters after an expression.
6892 For older changes see ChangeLog-9697