1 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4 displacements correctly.
6 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
8 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
10 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
14 2000-07-09 Alan Modra <alan@linuxcare.com.au>
16 From David Huggins-Daines <dhd@linuxcare.com>
17 * config/te-hppalinux64.h: Add a new emulation.
18 * configure.in (emulations): Add configure bits to support the
19 64-bit Linux/parisc target.
20 * configure: Regenerate.
22 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
23 (md_shortopts): Add `V' for ELF.
25 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
26 when SOM or ELF_ARG_RELOC are defined.
27 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
28 ELF_ARG_RELOC are defined.
29 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
30 (pa_stringer): ..Do it here instead. Fix comment typos.
31 (hppa_force_relocation): Cast enums to int before comparing with
34 From Ryan Bradetich <rbradetich@uswest.net>
35 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
37 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
38 (hppa_force_relocation): ditto
39 (md_apply_fix): Added cast to buf to fix warnings.
41 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
42 cons_fix_new_hppa, hppa_force_relocation): Prototype.
44 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
45 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
46 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
47 reloc_type** to avoid warnings in switch.
48 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
49 little earlier instead.
51 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
53 (pa_type_args): Use symbol_arg_reloc_info.
54 (struct pa_it): Make arg_reloc unsigned int.
55 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
56 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
57 (pa_code): Delete. pa_text duplicates this function.
58 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
59 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
61 (cons_fix_new_hppa): Actually change selector to e_fsel when
62 warning about assuming so.
63 (tc_gen_reloc): More example elf arg reloc code.
64 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
65 (hppa_force_relocation): Likewise.
67 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
69 (pa_end_of_source): Prototype.
70 (hppa_fix_adjustable): Prototype.
71 (LABELS_WITHOUT_COLONS): Move it..
72 * config/te-hppa.h: To here.
74 * config/te-hppa64.h: New file.
76 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
78 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
79 format -10, -16, 16 relocs.
80 (hppa_elf_mark_end_of_function): Test for null
81 last_call_info->start_symbol
83 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
84 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
85 re_assesmble_* functions. Delete extraneous statements. Fix
87 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
88 insn to re_assemble_*.
90 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
92 * doc/internals.texi (Expressions): Fix typo.
94 2000-07-08 Kazu Hirata <kazu@hxi.com>
96 * config/tc-sh.c: Fix formatting.
97 * config/tc-tic54x.c: Fix formatting.
98 * depend.c: Fix formatting.
99 * flonum-konst.c: Likewise.
100 * flonum-mult.c: Likewise.
102 2000-07-07 Kazu Hirata <kazu@hxi.com>
104 * config/tc-sh.c: Fix comments.
105 * config/obj-vms.c: Fix comments.
106 * config/tc-a29k.c: Likewise.
107 * config/tc-alpha.c: Likewise.
108 * config/tc-h8300.c: Likewise.
109 * config/tc-h8500.c: Likewise.
110 * config/tc-i370.c: Likewise.
111 * config/tc-ia64.c: Likewise.
112 * config/tc-m68hc11.c: Likewise.
113 * config/tc-m68k.c: Likewise.
114 * config/tc-mips.c: Likewise.
115 * config/tc-ns32k.c: Likewise.
116 * config/tc-ppc.c: Likewise.
117 * config/tc-z8k.c: Likewise.
119 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
121 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
122 Default to '(SEC_LOAD | SEC_DATA)'.
123 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
125 * doc/internals.texi (CPU Backend): Describe
126 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
128 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
130 * as.c (parse_args): NULL terminate the long option list.
132 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
134 * config/tc-d30v.h: Include "write.h" for fixS.
135 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
137 2000-07-05 Nick Clifton <nickc@cygnus.com>
139 * config/tc-d30v.c (write_2_short): Further changes to warning
140 messages produced when combining EITHER_BUT_PREFER_MU attributed
143 2000-07-05 DJ Delorie <dj@redhat.com>
147 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
149 * config/tc-arm.c (psrs): Accept combinations of flags.
151 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
153 * config/tc-avr.c: Change _ () to _() around all strings marked
154 for translation (exception from the usual coding style).
155 (avr_opt): New struct variable, how the new switches are set.
156 (OPTION_MMCU): Define as 'm' and actually use.
157 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
158 (show_mcu_list): New function, display the list of known MCUs.
159 (md_show_usage): Document the new switches. Call show_mcu_list.
160 (avr_set_arch): Change 'm' to OPTION_MMCU.
161 (md_parse_option): Call show_mcu_list if unknown MCU specified.
162 Handle the new switches.
163 (avr_operands): Disable warnings for undefined combinations of
164 operands if -mall-opcodes. Disable warnings for skipping two-word
165 instructions if enhanced core or -mno-skip-bug.
166 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
167 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
168 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
169 (avr_ldi_expression): Warn about implicit lo8().
170 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
172 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
174 * configure.in: Add entry for mips-*-sysv4*MP*
176 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
177 elf32-tradlittlemips for traditional mips targets.
178 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
179 test for Link Once sections as in adjust_reloc_syms.
180 * config/te-tmips.h: New file for traditional mips targets. Define
183 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
185 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
186 flags argument is not present, don't change an existing section's
187 section's attributes. If the flags argument is present, warn if the
188 attributes don't match the section's current attributes. When
189 long section names are supported, set SEC_LINK_ONCE and
190 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
192 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
194 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
195 symbols; create them.
197 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
199 * write.c (set_segment_vma): New: Set vma and lma for a segment.
200 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
202 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
204 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
205 expressions. Ignore the problem when handling 16 bit immediates,
206 because the assembler will take care of the relocation later.
208 2000-06-27 Nick Clifton <nickc@cygnus.com>
210 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
211 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
212 sequential order, and emit warning messages if the input source
213 code contains constructs like that, or parallel constructs
214 containing such opcodes.
216 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
218 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
219 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
220 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
221 (md_show_usage): Update usage message.
222 (md_parse_option): Allow redefinition of MCU type within the
223 same avr[1-5] bfd machine type. Show both old and new MCU type
224 in the error message.
225 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
226 Simplify 8K wrap code.
228 2000-06-25 Kazu Hirata <kazu@hxi.com>
230 * config/obj-aout.c: Remove all uses of DEFUN.
231 * config/obj-ieee.c: Likewise.
232 * config/tc-sh.c: Fix comment typos.
233 * config/tc-tahoe.c: Likewise.
234 * config/tc-vax.c: Likewise.
235 * config/tc-w65.c: Likewise.
236 * config/tc-z8k.c: Likewise.
237 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
239 2000-06-24 DJ Delorie <dj@cygnus.com>
241 * config/tc-i386.c (md_estimate_size_before_relax): Revert
242 more changes from Sept 1999
243 (tc_i386_fix_adjustable): ditto
244 (md_apply_fix3): ditto
246 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
248 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
249 (gas_cgen_parse_operand): Set it around expression() call.
250 (gas_cgen_md_operand): Test for it before longjmp().
252 2000-06-24 Kazu Hirata <kazu@hxi.com>
254 * config/tc-h8500.c: Remove all uses of DEFUN.
255 * config/tc-sh.c: Likewise.
256 * config/tc-w65.c: Likewise.
257 * config/tc-z8k.c: Likewise.
259 * config/tc-h8500.c: Fix typos in comments.
261 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
263 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
266 2000-06-23 matthew green <mrg@redhat.com>
268 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
269 defined. Fix error message for `[' grouping.
271 2000-06-22 Kazu Hirata <kazu@hxi.com>
273 * config/tc-h8300.c: Fix formatting and comment typos.
275 2000-06-22 Timothy Wall <twall@cygnus.com>
277 * config/tc-ia64.c (note_register_values): Move premature QP
278 notation clearing into the appropriate place.
280 2000-06-22 Alan Modra <alan@linuxcare.com.au>
282 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
283 first before anything else. Add bin-bugs.h, emul.h and progress.h
284 Sort list of files as for $(OBJS) in Makefile.am.
286 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
287 find one. Remake dependencies.
288 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
289 * Makefile.in: Regenerate.
290 * doc/Makefile.in: Regenerate.
292 * config/tc-i386.c (i386_displacement): Don't assume a constant
293 displacement is necessarily 16 bits when in 16 bit code mode.
294 (md_assemble): Instead size the displacement here after we know
295 for sure that a .code16gcc operand hasn't automatically added
296 operand size prefixes.
298 2000-06-21 H.J. Lu <hjl@gnu.org>
300 * Makefile.am: Rebuild dependency.
301 * Makefile.in: Rebuild.
303 2000-06-21 Kazu Hirata <kazu@hxi.com>
305 * config/tc-h8300.c (parse_reg): Make the function static.
306 (parse_exp): Likewise.
308 2000-06-20 DJ Delorie <dj@cygnus.com>
310 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
311 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
312 for cygwin import libraries to work properly.
314 2000-06-20 H.J. Lu <hjl@gnu.org>
316 * Makefile.am: Rebuild dependency.
317 * Makefile.in: Rebuild.
318 * configure: Likewise.
319 * doc/Makefile.in: Likewise.
321 2000-06-20 Timothy Wall <twall@cygnus.com>
323 * doc/internals.texi (CPU backend): Add @itemx for
324 TC_START_LABEL_WITHOUT_COLON.
325 * doc/c-tic54x.texi: New.
326 * doc/as.texinfo: Add tic54x features and include primary tic54x
328 * doc/all.texi: Add C54X.
329 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
330 * doc/Makefile.in: Regenerate.
331 * configure.in: Add tic54x and define LIBM for tic54x.
332 * configure: Regenrate.
333 * config/tc-tic54x.[ch]: New.
334 * config/obj-coff.h: Add tic54x.
335 * Makefile.am: (CPU_TYPES): Add tic54x.
336 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
337 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
338 (as_new_LDADD): Add $(LIBM).
339 * Makefile.in: Regenerate.
341 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
343 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
344 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
345 * doc/as.texinfo: Likewise.
347 * configure, Makefile.in: Regenerate.
348 * configure.in (emulations): Recognize m6811 and m6812.
349 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
350 Added files for 68hc11 and 68hc12 assembler.
351 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
352 * config/tc-m68hc11.h: Header definition for that assembler.
354 2000-06-18 Nick Clifton <nickc@redhat.com>
356 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
357 instead of OCTETS_PER_BYTE.
359 * config/tc-v850.c: Fix compile time warnings.
360 * config/tc-ppc.c: Fix compile time warnings.
362 2000-06-18 H.J. Lu <hjl@gnu.org>
364 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
365 * configure: Rebuild.
367 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
369 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
372 2000-06-16 Nick Clifton <nickc@cygnus.com>
374 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
375 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
377 * doc/c-mips.texi: Document newly accepted cpu variants.
379 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
381 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
383 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
385 * macro.c (getstring): Make it possible to escape the quote
388 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
390 * config/tc-hppa.c (pa_export): Weak symbols can be global.
392 2000-06-13 H.J. Lu <hjl@gnu.org>
394 * configure: Regenerate.
396 2000-06-09 Alan Modra <alan@linuxcare.com.au>
398 * app.c (do_scrub_begin): Don't default lex[';'] as a line
400 * doc/internals.texi (line_separator_chars): Semicolon is no
401 longer a default. Mention null and newline as defaults.
403 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
405 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
406 * config/tc-i860.h (line_separator_chars): Likewise.
407 * config/tc-h8300.c (line_separator_chars): Likewise.
408 * config/tc-i960.c (line_separator_chars): Likewise.
409 * config/tc-m68k.c (line_separator_chars): Likewise.
410 * config/tc-mips.c (line_separator_chars): Likewise.
411 * config/tc-ns32k.c (line_separator_chars): Likewise.
412 * config/tc-sparc.c (line_separator_chars): Likewise.
413 * config/tc-vax.c (line_separator_chars): Likewise.
415 * config/tc-h8300.c (comment_chars): Use string initialiser.
416 * config/tc-i960.c (line_comment_chars): Likewise.
417 * config/tc-z8k.c (comment_chars, line_comment_chars,
418 line_separator_chars): Likewise.
420 * config/tc-arm.c (line_separator_chars): Always use `;', not just
423 2000-06-08 Nick Clifton <nickc@cygnus.com>
425 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
428 2000-06-08 David O'Brien <obrien@FreeBSD.org>
430 * configure.in (VERSION): Update to show this is the CVS mainline.
432 2000-06-08 Matthew Jacob <mjacob@feral.com>
434 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
435 $at is the integer register $r28, vs. both $r28 and the floating
438 2000-06-08 James E. Wilson <wilson@cygnus.com>
440 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
441 (dot_endp): Don't call ia64_flush_insns.
442 (emit_one_bundle): Don't delete prologue/body records from
443 unwind_record list in first loop. Rewrite second loop to account for
446 2000-06-07 David Mosberger <davidm@hpl.hp.com>
448 * config/tc-ia64.c: Add missing prototypes.
449 (generate_unwind_image): Cast argument to output_unw_records call.
451 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
453 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
455 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
457 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
458 (REGISTER_P): likewise.
459 (avr_opcodes): uses include/opcode/avr.h
460 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
462 2000-06-04 Alan Modra <alan@linuxcare.com.au>
464 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
467 2000-06-03 H.J. Lu <hjl@gnu.org>
469 * read.c (is_end_of_line): Put back `;'.
471 2000-06-03 Alan Modra <alan@linuxcare.com.au>
473 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
475 2000-06-01 Alan Modra <alan@linuxcare.com.au>
477 * expr.c (operand): Test is_end_of_line outside switch to catch
478 line separator chars that are also operators.
479 (operator): Return O_illegal for line separator chars.
481 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
482 entry (or `!' entry for TC_HPPA).
484 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
485 before indexing is_end_of_line. Remove redundant check for '\0'.
487 * config/tc-h8500.c (md_assemble): Likewise.
488 * config/tc-mcore.c (md_assemble): Likewise.
489 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
492 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
494 * config/tc-mcore.c (mcore_cons): Likewise.
495 (mcore_float_cons): Likewise.
496 (mcore_stringer): Likewise.
497 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
499 2000-06-01 Scott Bambrough <scottb@netwinder.org>
501 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
503 2000-05-29 Nick Clifton <nickc@cygnus.com>
505 * config/tc-sh.c: Fix compile time warning messages.
507 * config/tc-mips.c: Fix compile time warning messages.
509 2000-05-29 Philip Blundell <philb@gnu.org>
511 * doc/as.texinfo: Update copyright dates.
512 (Local Labels): Delete misplaced mention of ARM.
513 * NEWS: Mention ARM ELF support.
515 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
517 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
518 it is modified, and use the real_size to compute the frag address
519 for dwarf2 line info.
521 2000-05-27 Alan Modra <alan@linuxcare.com.au>
523 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
524 line-matching scheme to cope with automake moving variables around.
525 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
526 * Makefile.in: Regenerate.
528 2000-05-26 Jakub Jelinek <jakub@redhat.com>
530 * config/tc-sparc.c (sparc_relax): New.
531 (md_longopts): Add -relax and -no-relax options.
532 (md_parse_options, md_show_usage): Likewise.
533 (md_apply_fix3): Optimize tail call into branch always if possible.
535 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
537 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
538 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
539 rules, with warning when a GAS statement specifies a packing that
540 will result in an instruction being squashed.
541 Added typdef packing_type and enumerals, changed various integer
542 literals to use the enumerals.
544 2000-05-24 David Mosberger <davidm@hpl.hp.com>
546 * config/tc-ia64.c (dot_restorereg_p): New function.
547 (md_pseudo_table): Add restorereg.p.
548 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
549 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
551 * config/tc-ia64.h (unw_record_type): Add unwabi.
552 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
553 called MASK with members for imask, and the masks produced by
554 fr_mem, gr_mem, br_mem, and frgr_mem.
555 (unw_p_record): Add members ABI and CONTEXT.
556 (unw_x_record): Add member AB.
557 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
558 as pseudo-register for use during unwind info generation.
559 (AR_PFS, AR_LC): New macros.
560 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
561 whose names start with an at sign (as in "@priunat").
562 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
564 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
565 proc_end, unwind_info, personality_routine): Consolidate into
566 "unwind" structure to reduce offset-table use. Add member
567 NEXT_SLOT_NUMBER to track the slot number for the next instruction
569 (output_R1_format, output_R3_format, output_P3_format,
570 output_P6_format): Initialize R with zero to reduce compiler warnings.
571 (output_P7_format): Ditto. Add `default' branch to switch
572 statement to reduce compiler warnings.
573 (output_P8_format, output_B1_format, output_B4_format): Ditto.
574 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
575 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
576 into single argument.
577 (output_X1_format, output_X3_format): Initialize R with zero to reduce
578 compiler warnings. Merge A and B args into single argument.
579 (output_X2_format, output_X4_format): Remove unused variable R. Merge
580 A and B args into single argument.
581 (free_record): Removed (wasn't used).
582 (free_list_records): Also free imasks in prologue records.
583 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
584 (output_spill_mask): Remove.
585 (output_unwabi): New function.
586 (output_epilogue, output_label_state, output_copy_state): Call
588 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
589 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
591 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
592 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
593 as part of handling the prologue records. Emit region's imask if
594 we have one. Handle unwabi, epilogue, label_state, copy_state,
595 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
596 spill_sprel_p, and spill_reg_p records.
597 (set_imask, count_bits, slot_index): New function.
598 (fixup_unw_records): Fix region size computation. Handle
599 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
600 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
601 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
602 set_imask accordingly. Update imask for gr_gr, and br_gr records.
603 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
604 (dot_save): Use manifest constants for applicaton registers.
605 Handle REG_PR and REG_PRIUNAT.
606 (dot_restore): Don't just ignore it.
607 (dot_restorereg): New function..
608 (generate_unwind_image): Ensure unwind info is a multiple of eight
609 bytes, not just four bytes.
610 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
611 (dot_altrp): Don't just ignore it.
612 (dot_savemem): New function. Replaces dot_savesp() and
613 dot_savepsp(). Use manifest constants for applicaton registers.
614 Handle REG_PR and REG_PRIUNAT.
615 (dot_savef): Simplify.
616 (dot_saveb): Support generation of br_gr.
617 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
618 dot_label_state, dot_copy_state): New function.
619 (dot_unwabi): Don't just ignore it.
620 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
621 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
622 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
623 (emit_one_bundle): Set slot number for prologue/body records
624 *before* emitting the first insn.
625 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
626 (md_begin): Declare "psp" pseudo-register.
627 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
628 so we don't get segfault.
629 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
630 counts as required per SW Conventions manual
631 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
632 output_preds_psprel, output_preds_sprel, output_spill_base,
633 output_unat_psprel, output_unat_sprel, output_lc_psprel,
634 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
635 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
636 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
637 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
638 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
639 (dot_vframe): Implement.
640 (dot_vframesp, dot_vframepsp): New function.
642 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
644 * configure.in (i386-*-freebsd a.out entry): Quote properly.
645 * configure: Regenerate.
647 2000-05-23 Alan Modra <alan@linuxcare.com.au>
649 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
650 (md_estimate_size_before_relax): so we can use it here instead of
651 old kludges. Localise vars to blocks. Comment.
653 * frags.c (frag_new): Update fr_var comments.
654 * frags.h (struct frag): Ditto.
656 2000-05-22 Richard Henderson <rth@cygnus.com>
658 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
659 (pseudo_func): Add pcrel.
660 (operand_match): Handle IA64_OPND_TGT64.
661 (build_insn): Likewise.
662 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
663 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
664 (fix_insn): Handle all three 64-bit relocation types.
666 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
668 * obj.h (struct format_ops): New members begin, app_file,
669 s_set_other, s_set_desc, s_get_type, s_set_type,
670 separate_stab_sections, init_stab_section.
672 * config/obj-multi.h: Update GPL notice to v2.
675 (S_SET_SIZE): Test s_set_size for NULL before calling.
676 (S_SET_ALIGN): Similar for s_set_align.
681 (SEPARATE_STAB_SECTIONS): New.
682 (INIT_STAB_SECTION): New.
683 (EMIT_SECTION_SYMBOLS): New.
684 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
686 * config/obj-elf.h: Update GPL notice to v2.
687 Mention that this file is included from obj-multi.h.
688 (obj_begin): Wrap definition in ifndef.
689 (elf_file_symbol): Constify declaration.
690 (obj_app_file): Ditto.
691 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
692 Wrap in ifndef SEPARATE_STAB_SECTIONS.
694 * config/obj-elf.c (elf_s_set_other): New.
695 (elf_file_symbol): Constify argument.
696 (elf_separate_stab_sections): New.
697 (elf_init_stab_section): New.
698 (elf_format_ops): Add new members. Remove comma at end.
700 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
701 (ecoff_format_ops): Add new fields. Remove comma at end.
702 Mention inconsistency for emit_section_symbols.
704 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
706 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
707 (coff_separate_stab_sections): New.
708 (coff_format_ops): Add new members.
710 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
711 (obj_aout_s_set_other): New.
712 (obj_aout_s_set_desc): New.
713 (obj_aout_s_get_type): New.
714 (obj_aout_s_set_type): New.
715 (obj_aout_separate_stab_sections): New.
716 (aout_format_ops): New members added. Use obj_aout_process_stab,
717 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
718 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
720 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
722 2000-05-22 Alan Modra <alan@linuxcare.com.au>
724 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
725 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
726 (md_estimate_size_before_relax): Ensure jumps to weak and
727 externally visible symbols are relocatable.
729 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
731 * stabs.c (aout_process_stab): Make global.
732 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
733 * read.h (aout_process_stab): Declare.
735 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
736 Generalize to *aout, *coff *elf.
737 * configure: Regenerated.
739 * doc/internals.texi (Object format backend): Say
740 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
742 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
743 * Makefile.in: Regenerated.
745 2000-05-19 Catherine Moore <clm@cygnus.com>
747 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
749 2000-05-18 Alan Modra <alan@linuxcare.com.au>
751 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
752 instruction to reflect change in re_assemble_*.
754 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
756 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
757 build PA64 ELF tools.
758 * configure: Rebuilt.
760 2000-05-17 Alan Modra <alan@linuxcare.com.au>
762 * Makefile.am: Regenerate dependencies.
763 * Makefile.in: Regenerate.
765 2000-05-15 Nick Clifton <nickc@cygnus.com>
767 * config/tc-arm.c (struct asm_psr): Add boolean field
768 distinguishing between CSPR and SPSR. Rename 'number' field
770 (psrs): Rearrange contents to match new asm_psr structure.
771 (arm_psr_parse): Move next to psr_required_here. Make it
772 return an asm_psr structure.
773 (psr_required_here): Use asm_psr structure returned by
775 (do_msr): Reorganise to allow psr_required_here to be called
777 (md_undefined_name): Mark 'name' parameter as unused, since
778 the COFF target does not use it.
780 2000-05-14 David O'Brien <obrien@FreeBSD.org>
782 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
784 * config/te-aux.h: Likewise.
785 * config/te-dpx2.h: Likewise.
786 * config/te-go32.h: Likewise.
787 * config/te-hp300.h: Likewise.
788 * config/te-hppa.h: Likewise.
789 * config/te-i386aix.h: Likewise.
790 * config/te-ic960.h: Likewise.
791 * config/te-interix.h: Likewise.
792 * config/te-nbsd532.h: Likewise.
793 * config/te-pc532mach.h: Likewise.
794 * config/te-ppcnw.h: Likewise.
795 * config/te-psos.h: Likewise.
796 * config/te-sparcaout.h: Likewise.
797 * config/te-sun3.h: Likewise.
798 * config/te-sysv32.h: Likewise.
800 2000-05-14 Alan Modra <alan@linuxcare.com.au>
802 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
803 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
804 and sign extend without an if statement.
805 (build_bytes): Likewise.
807 2000-05-14 Kazu Hirata <kazu@hxi.com>
809 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
810 X_add_symbol L_32 case.
812 2000-05-14 David O'Brien <obrien@FreeBSD.org>
814 * config/te-freebsd.h: New file.
816 2000-05-13 Alan Modra <alan@linuxcare.com.au>
818 * asintl.h (gettext, dgettext, dcgettext, textdomain,
819 bindtextdomain): Replace defines with those from intl/libgettext.h
820 to quieten gcc warnings.
822 * NEWS: Mention x86 .arch and -q.
824 * config/tc-i386.c (quiet_warnings): New.
825 (md_assemble): Use quiet_warnings.
826 (md_parse_option): Set quiet_warnings from -q.
827 (md_show_usage): Mention -q, delete -m.
828 (flag_do_long_jump): Delete.
829 (md_parse_option): Remove -m.
830 (md_show_usage): Remove -m.
831 (md_create_long_jump): Remove useless flag_do_long_jump code.
833 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
834 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
836 2000-05-13 Alan Modra <alan@linuxcare.com.au>
837 Alexander Sokolov <robocop@netlink.ru>
839 * doc/c-i386.texi (i386-Arch): New section.
840 (i386-Syntax): Mention .intel_syntax and .att_syntax.
842 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
843 (smallest_imm_type): Use smallest opcode for shift by one if cpu
844 architecture has been given and is not 486.
846 (md_pseudo_table): Add .arch.
847 (md_assemble): Warn if cpu architecture has been given and an
848 unsupported instruction.
850 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
851 Move operand_types bit defines after relevant template field.
852 (template): Add cpu_flags.
856 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
858 * config/tc-mn10300.h (md_end): Define.
859 (mn10300_finalize): Declare.
860 * config/tc-mn10300.c: Include dwarf2dbg.h.
861 (debug_line): Define.
862 (md_assemble): Generate dwarf2 line info.
863 (mn10300_finalize): New function. Finalize dwarf2 info.
865 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
867 * config/tc-mips.c (md_estimate_size_before_relax): Use the
868 external version of the relocation for weak symbols.
870 2000-05-08 David Mosberger <davidm@hpl.hp.com>
872 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
873 frame size in units of 16 bytes, as required per SW Conventions manual.
874 (output_unw_records): Output info-block header as a dword to get
877 2000-05-08 Alan Modra <alan@linuxcare.com.au>
879 * as.h: #include "file", not <file> on files from ../include.
880 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
881 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
882 (md_convert_frag): Add ATTRIBUTE_UNUSED.
883 (tc_coff_symbol_emit_hook): Ditto.
884 (OPTCOUNT): Cast to int to avoid compiler warning.
885 (md_begin): Fix signed/unsigned warnings.
887 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
889 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
890 ABRANCH LONG case for a conditional branch on a 68000.
891 (md_estimate_size_before_relax): Likewise. Also handle
892 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
893 (m68k-ip: case ABSL): Relax absolute references to 16-bit
894 PC-relative on all CPUs.
895 (md_estimate_size_before_relax): Likewise.
897 2000-05-04 Alan Modra <alan@linuxcare.com.au>
899 * as.c (parse_args): Just mention current year in printed
902 2000-05-03 J.T. Conklin <jtc@redback.com>
904 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
906 (md_parse_option): Recognize -m7400.
908 2000-05-03 Ian Lance Taylor <ian@zembu.com>
910 * config/atof-ieee.c (gen_to_words): When adding carry back in,
911 don't permit lp to become less than the words array.
913 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
915 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
916 Fix little-endian case.
918 2000-05-03 David O'Brien <obrien@NUXI.com>
920 * as.c (parse_args): Update copyright.
922 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
924 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
925 for the .bss section too.
927 2000-05-02 Alan Modra <alan@linuxcare.com.au>
929 * configure.in: Set em=linux for hppa-*-linux.
930 * configure: Regenerate.
931 * doc/Makefile.in: Regenerate with correct automake.
933 * frags.c (frag_grow): Sanity check chunk_size.
935 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
936 * config/obj-som.h: Likewise.
937 * config/obj-ieee.h: Likewise.
939 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
941 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
942 (md_pseudo_table): Fully initialise OBJ_ELF cases.
943 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
944 (pa_ip): low_sign_unext now returns via function value. Use
945 re_assemble_* instead of dis_assemble_* and
946 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
948 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
949 (md_section_align, md_parse_option, md_show_usage,
950 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
951 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
952 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
953 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
954 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
956 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
957 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
958 outside of switch. Correct mask and shifting errors in case 10
959 and case -11. In case 21, compare against signed range to suit
960 hppa_field_adjust changes. In case 12, use re_assemble_12. In
961 case 17 and case 22, use offsetT variable to properly check range.
962 Use re_assemble_* here too.
963 (evaluate_absolute): Change type of value to offsetT. Call
964 hppa_field_adjust to do the work for us.
965 (pa_parse_cmpb_64_cmpltr): Delete save_s.
966 (pa_parse_cmpib_64_cmpltr): Ditto.
967 (pa_build_unwind_subspace): Delete unused var subseg. Change type
968 of i to unsigned int.
969 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
970 (pa_end_of_source): Return type is void.
972 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
974 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
976 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
978 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
980 (md_begin): Removed "construct symbols for each register name".
981 Because register names conflicts with GCC generated function
983 (avr_operand): Now constant numbers can be used as a register
984 identifiers (0 as r0, 31 as r31).
985 (md_assemble): use skip_space () before parsing instruction
988 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
990 * config/tc-avr.c: New AVR_ISA_ defined.
991 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
992 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
993 for `fmul', `movw' and `lpm R,Z' instructions.
994 (avr_operands): Warn if current opcode is a two-word instruction
995 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
996 (avr_opcodes): New commands added.
997 (REGISTER_P): Check 'a' and 'v' constraint letters.
998 (mcu_types): New MCU added.
1000 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1002 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1003 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1004 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1005 * configure: Regenerate.
1007 2000-04-29 Andreas Jaeger <aj@suse.de>
1009 * as.h: Correctly check GCC version.
1011 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1013 * as.c (parse_args): Allow md_parse_option to override -a listing
1015 * config/obj-coff.c (add_lineno): Change type of offset parameter
1016 from "int" to "bfd_vma."
1017 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1018 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1019 (ppc_change_csect): Align correctly for XCOFF64.
1020 (ppc_machine): New function, which discards "ppc_machine" line.
1021 (ppc_tc): Cons for 8 when code is 64 bit.
1022 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1024 (md_parse_option): Handle -a64 and -a32.
1026 * config/tc-ppc.h (TARGET_MACH): Define.
1027 (TARGET_FORMAT): Move to function.
1028 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1030 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1032 * doc/as.1: Fix unbalanced brackets.
1034 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1036 (line_comment_chars): Set to '/' if TE_FreeBSD.
1038 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1040 * configure.in: Configury support for PA64 (currently disabled).
1041 * configure: Rebuilt.
1043 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1045 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1046 bfd_set_section_alignment.
1048 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1050 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1053 2000-04-24 Nick Clifton <nickc@cygnus.com>
1055 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1056 * doc/as.texinfo (Align): Include arm and strongarm in list of
1057 targets that have the second form of the behaviour of the .align
1060 2000-04-24 Mark Klein <mklein@dis.com>
1062 * obj-som.c: Terminate obj_pseudo_table.
1064 2000-04-22 Timothy Wall <twall@cygnus.com>
1066 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1068 (operand_match): Conditionally insert default bit values for IMMU9.
1070 2000-04-14 Matthew Green <mrg@cygnus.com>
1072 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1073 * configure: Rebuilt.
1075 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1076 Jason Eckhardt <jle@cygnus.com>
1078 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1080 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1081 Added handling of new operand types l,y,&,fe,fE,fx.
1083 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1084 David Mosberger <davidm@hpl.hp.com>
1085 Timothy Wall <twall@cygnus.com>
1086 Andrew MacLeod <amacleod@cygnus.com>
1087 Jim Wilson <wilson@cygnus.com>
1089 * Makefile.am (CPU_TYPES): Add ia64.
1090 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1091 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1092 * Makefile.in: Rebuild.
1093 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1094 * configure: Rebuild.
1095 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1096 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1097 * expr.c (expr): Handle md_optimize_expr.
1098 * read.c (LEX_HASH): Add comment.
1099 * config/tc-ia64.c, config/tc-ia64.h: New files.
1101 2000-04-21 Richard Henderson <rth@cygnus.com>
1103 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1104 bundling a non-delayed branch type instruction.
1106 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1108 * config/tc-mn10300.c (HAVE_AM30): Define.
1109 (md_assemble): Use it.
1111 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1113 * config/obj-elf.c (obj_elf_change_section): Check for changed
1116 * Makefile.am: (CPU_MULTI_VALID): Remove.
1117 (MULTI_CPU_TYPES): Define.
1118 (MULTI_CPU_OBJ_VALID): Define.
1119 (DEPTC): Use the above.
1120 (DEPOBJ): Same here.
1122 Regenerate dependencies.
1123 * Makefile.in: Regenerate.
1125 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1127 * Makefile.am (YACC, LEX): Get them from configure.
1129 2000-04-18 H.J. Lu (hjl@gnu.org)
1131 * config/tc-i386.c (offset_in_range): Use addressT instead of
1132 bfd_vma for non-bfd assemblers.
1134 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1136 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1137 doesn't give spurious errors.
1139 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1141 * as.h (SEEK_SET): Define if undefined.
1143 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1145 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1146 constants, and don't assume offsetT is 32 bits.
1148 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1150 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1151 (md_pcrel_from_section): Add prototype.
1152 (d10v_fix_adjustable): Add prototype.
1153 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1155 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1157 2000-04-12 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1160 symbol in frag chain.
1162 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1164 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1165 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1166 (fits_in_signed_word, smallest_imm_type): Ditto.
1167 (md_assemble): Use an offsetT var to hold offsetT values, not a
1169 (offset_in_range): New.
1170 (md_assemble): Use it.
1171 (md_convert_frag): Change type of target_address, opcode_address,
1172 and displacement_from_opcode_start to offsetT.
1173 (md_create_short_jump): Change type of offset to offsetT.
1174 (md_create_long_jump): Ditto.
1175 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1176 (md_chars_to_number): Remove.
1177 (output_invalid): Remove duplicate prototype.
1179 2000-04-09 Nick Clifton <nickc@cygnus.com>
1181 * Makefile.am (CPU_TYPES): Add 'avr'.
1182 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1183 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1185 * Makefile.in: Regenerate.
1187 * doc/as.texinfo: Add M32R documentation.
1189 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1191 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1192 --enable-build-warnings option.
1193 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1194 * Makefile.in, configure: Re-generate.
1196 2000-04-07 Nick Clifton <nickc@cygnus.com>
1198 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1199 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1200 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1201 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1202 (arm_force_relocation): Force relocations for
1203 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1205 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1207 * config/tc-sh.c (get_operands): There's no third operand if the
1208 first operand is an immediate.
1210 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1212 * config/tc-sh.c (immediate): Delete.
1213 (sh_operand_info): Add immediate member.
1214 (parse_reg): Use A_PC for pc.
1215 (parse_exp): Add second argument 'op'. All callers changed.
1216 (parse_at): Expect pc to be coded as A_PC.
1217 Use immediate field in *op.
1218 (insert): Add fourth argument 'op'. All callers changed.
1219 (build_relax): Add second argument 'op'. All callers changed.
1220 (insert_loop_bounds): New function.
1221 (build_Mytes): Remove DISP_4.
1222 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1223 (assemble_ppi): Use immediate field in *operand.
1224 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1225 (md_apply_fix): Likewise.
1226 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1228 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1230 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1232 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1234 * internals.texi (CPU backend): Document
1235 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1237 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1239 * po/gas.pot: Regenerate.
1241 * as.c (show_usage): Restore translated part of bug string.
1242 * gasp.c (show_usage): Likewise.
1244 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1245 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1246 than move-if-change.
1247 (DEP1): Modify for "gcc -MM".
1251 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1252 Update dependencies.
1253 * Makefile.in: Regenerate.
1255 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1257 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1258 (md_begin): Likewise.
1259 (HAVE_AM33): New macro.
1260 (md_assemble): Use it. Match r_regs and xr_regs only if
1263 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1265 * as.h: #include "bin-bugs.h"
1266 * as.c (show_usage): Use REPORT_BUGS_TO.
1267 * gasp.c: #include "bin-bugs.h"
1268 (show_usage): Use REPORT_BUGS_TO.
1270 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1272 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1274 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1275 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1278 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1280 * config/tc-i386.c (i386_immediate): Don't assume a constant
1281 immediate is necessarily 16 bits when in 16 bit code mode.
1282 (md_assemble): Instead set guess_suffix here after we have checked
1285 2000-04-02 Richard Henderson <rth@cygnus.com>
1287 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1288 quantities. Correct right shift sign extension.
1289 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1290 32-bit value when shifting into place.
1292 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1294 * app.c: Add ATTRIBUTE_UNUSED as needed.
1295 * config/tc-ppc.c: Likewise.
1296 (ppc_size): Make unsigned long.
1297 (ppc_insert_operand): Add casts to avoid warnings.
1299 2000-03-31 Nick Clifton <nickc@cygnus.com>
1301 * config/tc-d10v.h (md_flush_pending_output): Define.
1303 2000-03-29 Nick Clifton <nickc@cygnus.com>
1305 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1306 segment. Works for both BFD_ASSEMBLER and others.
1307 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1309 2000-03-29 Nick Clifton <nickc@cygnus.com
1311 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1313 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1315 * listing.c (LISTING_LHS_WIDTH): Default depends on
1317 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1319 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1321 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1324 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1326 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1328 * config/tc-avr.c (mcu_types): Add missing initialiser.
1329 (md_pcrel_from_section): Add prototype.
1330 (avr_operand): Remove redundant test of unsigned < 0.
1331 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1333 2000-03-27 Denis Chertykov <denisc@overta.ru>
1335 * config/tc-avr.c: New file for AVR support.
1336 * config/tc-avr.h: Likewise.
1337 * configure.in: Add AVR support.
1338 * configure: Regenerate.
1340 2000-03-26 Timothy Wall <twall@cygnus.com>
1342 * gasp.c (macro_op): Add new argument to check_macro call.
1343 Macro structure definitions moved to macro.h
1344 * sb.h: Add argument to prototype for input_scrub_include_sb.
1345 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1346 nesting checks with an additional flag.
1347 (struct input_save): Add flag to indicate whether current sb
1348 should be checked for proper macro/conditional nesting.
1349 (input_scrub_push/pop): Save/restore nest check flag.
1350 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1352 * macro.c (check_macro): Allow caller to retrieve parsed macro
1353 information if a pointer is provided. This information may be
1354 used by the new macro hooks.
1355 * macro.h: Update prototype for check_macro. Macro struct
1356 definitions moved here from macro.c/gasp.c.
1357 * read.c (read_a_source_file): Add parameter to check_macro call,
1358 and pass macro info to the macro hook, if defined.
1359 (input_scrub_insert_line): New. Allow insertion of a line of
1360 characters into the input stream.
1361 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1362 file into the input stream.
1363 (s_include): Use input_scrub_insert_file.
1364 * internals.texi: Document new macro hooks.
1365 * as.h: New prototypes added.
1367 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1369 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1370 an initial capital letter.
1371 (i386_index_check): Reindent.
1373 2000-03-19 Nick Clifton <nickc@cygnus.com>
1375 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1378 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1380 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1381 instruction operand bad if Rd > 7 when generating
1382 thumb instructions. Prevents for example,
1383 "adr r12,label" from silently failing and generating
1384 the wrong instruction.
1386 2000-03-17 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1389 that have a destingation >= 0x400000.
1390 Fix compile time warning messages.
1392 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1394 * config/tc-sh.c (md_begin): When encountering insn that are
1395 not supported by the current arch, only change the name if
1396 its contents are the same as prev_name.
1397 (get_specific): If the the architecture doesn't match, fail.
1399 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1401 * config/tc-sh.c (IDENT_CHAR): Define.
1402 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1403 matching back where it came from.
1405 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1407 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1409 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1411 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1414 2000-03-15 Kazu Hirata <kazu@hxi.com>
1416 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1418 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1420 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1421 floating-point-number, make sure 'f' is in FLT_CHARS.
1423 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1425 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1426 (s_lcomm_internal): Use it.
1427 * doc/internals.texi (CPU backend): Document it.
1428 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1431 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1433 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1436 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1437 implementation doesn't have special handling for switch
1439 (macro_build): Allow for code in sections other than .text.
1441 (mips_ip): Likewise.
1442 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1443 Don't perform relocs if we will be outputting them.
1444 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1445 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1448 2000-03-09 Catherine Moore <clm@cygnus.com>
1450 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1451 relocation type based on the entry in the fixup structure.
1453 2000-03-08 H.J. Lu (hjl@gnu.org)
1455 * Makefile.am (install-exec-tooldir): Depend on
1456 install-exec-bindir for parallel make.
1457 * Makefile.in: Regenerated.
1459 2000-03-06 Nick Clifton <nickc@cygnus.com>
1461 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1463 (md_parse_option): Parse -m32r command line switch - disable m32rx
1465 (md_show_usage): Document new option.
1467 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1468 * doc/Makefile.in: Regenerate.
1469 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1471 2000-03-02 Michael Meissner <meissner@redhat.com>
1473 * config/tc-d30v.c (check_range): Remove code that incorrectly
1474 sign extended values where bits < 32.
1476 2000-03-02 H.J. Lu (hjl@gnu.org)
1478 * configure.in: Support --enable-targets=all on ia32.
1479 * configure: Regenerated.
1481 2000-03-01 Nick Clifton <nickc@cygnus.com>
1483 * gasp.c (do_align): Remove bogus check of alignment value.
1485 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1487 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1488 TC_PPC was defined forced the type of a symbol with no other type
1491 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1493 * doc/internals.texi (CPU backend): Mention that
1494 line_separator_chars do not break up comments. Fix typos for
1495 LEX_AT and LEX_NAME descriptions. Document operands for
1496 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1497 description of md_create_short_jump usage. Document argument for
1498 md_undefined_symbol.
1500 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1502 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1503 (md_parse_option): Handle it.
1504 (md_show_usage): Document it.
1506 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1508 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1509 opcode, for the instruction `pal19'. From Andrea Arcangeli
1512 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1514 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1516 (md_assemble): To here, before template operands are matched.
1517 Also ensure a constant immediate is sign extended when we know the
1518 size is at most 16 bits. This is to catch cases like "add
1519 $0xffc0,%ax" where we don't know the size, and thus that the
1520 immediate can be represented as Imm8S until after parsing the
1522 (i386_displacement): Similarly sign extend 16 bit constant
1524 (md_assemble): Relax 16-bit jump constant range check to suit sign
1525 extended displacements.
1527 2000-02-26 Andreas Jaeger <aj@suse.de>
1529 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1531 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1533 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1534 call operands when intel_syntax.
1535 (intel_float_operand): Return 2 for "fi...".
1536 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1537 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1538 earlier "SHORT" change.
1539 (md_assemble): When determining suffix from Regs, exclude
1542 2000-02-24 Nick Clifton <nickc@cygnus.com>
1544 * configure: Add arm-wince, mips-pe and sh-pe targets.
1545 * configure: Regenerate.
1547 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1549 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1550 "pe-mips" for the mips-pe target.
1552 * config/tc-arm.c (insns): Change displacement encoded in BL
1553 and B instructions if the target port is arm-wince.
1554 (do_ldst): Do not bias the relocation offset if the target
1556 (md_pcrel_from): Add in missing relocation offset bias if the
1557 target os arm-wince.
1559 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1560 (md_begin): Disable -G support for mips-pe target.
1561 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1562 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1565 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1566 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1567 assembler, just set the alignment to 4.
1569 * config/te-wince-pe.h: New file for WinCE targets. Define
1572 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1574 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1575 string instructions.
1576 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1577 (i386_intel_memory_operand): After finding a segment override,
1578 check again for no `[' before looking for a displacement. Bomb if
1579 more than one displacement rather than silently discarding the
1580 second and subsequent ones. Free strings malloc'd by
1581 build_displacement_string.
1583 2000-02-24 Catherine Moore <clm@cygnus.com>
1585 * config/obj-som.c (obj_pseudo_table): Add "weak".
1586 (obj_som_weak): New routine.
1588 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1590 * config/tc-i386.c (union i386_op): New.
1591 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1592 Throughout file replace occurences of disps[n], imms[n], regs[n]
1593 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1594 intel mode operand swapping. Add assert in regKludge and
1595 fake_zero_displacement code. Test i.types[n] when outputting
1596 displacements and immediates. Combine output of Disp16 with
1598 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1599 when in intel mode by (not) reversing fsub and fdiv operands
1600 before the template search. This fails for single operand
1601 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1602 undefined. Instead fix the base_opcode after we've found the
1603 template. Move base_opcode xor with found_reverse_match from
1604 opcode output code to before this fix so we test for the correct
1606 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1607 check in intel mode. Instead compare opcodes.
1609 * config/tc-i386.h (TC_RELOC): Delete.
1610 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1611 with equivalent call to reloc.
1613 * as.h (flag_m68k_mri): Move declaration after target include, and
1614 only declare when TC_M68K defined. Define as zero otherwise.
1615 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1616 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1617 Define as zero otherwise.
1618 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1619 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1620 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1621 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1622 testing whether defined.
1623 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1624 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1625 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1626 rather than testing whether defined.
1627 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1628 (parse_mri_cons): Declare and use only when TC_M68K.
1629 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1630 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1631 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1633 * NEWS: Mention IBM 370 support.
1635 2000-02-23 Richard Henderson <rth@cygnus.com>
1637 * config/tc-i386.c (md_assemble): When swapping operands for
1638 intel_syntax, assume everything that's not Imm or Disp is a
1641 2000-02-23 Linas Vepstas <linas@linas.org>
1643 * config/tc-i370.c, config/tc-i370.h: New files.
1644 * Makefile.am: Add support for Linux/IBM 370.
1645 * configure.in: Likewise.
1646 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1647 * config/obj-elf.c: Include elf/i370.h
1648 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1650 * Makefile.in: Regenerate.
1651 * configure: Regenerate.
1653 * doc/c-i370.texi: New file.
1654 * doc/all.texi: Include it.
1655 * doc/as.texinfo: And here.
1656 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1657 * doc/Makefile.in: Regenerate.
1659 2000-02-19 Michael Meissner <meissner@redhat.com>
1661 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1662 determine if an instruction can be used in parallel with an ADDppp
1663 or SUBppp instruction.
1665 2000-02-22 Andrew Haley <aph@cygnus.com>
1667 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1669 1999-12-30 Andrew Haley <aph@cygnus.com>
1671 * config/tc-mips.c (mips_gp32): New variable.
1672 (macro_build) Use mips_gp32.
1674 (md_longopts): Add "-mgp32" and "-mgp64".
1675 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1677 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1679 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1680 warning, and bump it to 1.
1682 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1684 From Brad Lucier <lucier@math.purdue.edu>:
1685 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1688 2000-02-21 Catherine Moore <clm@cygnus.com>
1690 * config/tc-mips.c (MF_HILO_INSN): Define.
1691 (mips_7000_hilo_fix): Declare.
1692 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1693 (md_parse_option): Check for 7000_HILO_FIX options.
1694 (OPTION_M7000_HILO_FIX): Define.
1695 (OPTION_NO_M7000_HILO_FIX): Define.
1696 * doc/c-mips.texi (-mfix7000): Describe.
1698 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1700 * listing.c (print_lines): Remove unused variable `end'.
1702 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1703 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1704 reloc_type when BFD_ASSEMBLER.
1705 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1706 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1707 statement and quell signed vs. unsigned comparison warning.
1709 2000-02-18 Nick Clifton <nickc@cygnus.com>
1711 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1712 the computed frag offset, rather than overwriting it.
1714 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1716 * config/tc-sh.c ("elf/sh.h"): Include.
1717 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1718 (md.begin): Initialize target_arch.
1719 Only include opcodes in has table that match selected architecture.
1720 (parse_reg): Recognize register names for sh-dsp.
1721 (parse_at): Recognize post-modify addressing.
1722 (get_operands): The leading space is now optional.
1723 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1724 arguments. Update valid_arch.
1725 (build_Mytes): Add support for SDT_REG_N.
1726 (find_cooked_opcode): New function, broken out of md_assemble.
1727 (assemble_ppi, sh_elf_final_processing): New functions.
1728 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1729 (md_longopts, md_parse_option): New option: -dsp.
1730 * config/tc-sh.h (elf_tc_final_processing): Define.
1731 (sh_elf_final_processing): Declare.
1733 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1735 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1736 the unwinder subspace. Save the current seg/subseg before creating
1739 2000-02-10 Nick Clifton <nickc@cygnus.com>
1741 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1742 little endian targets.
1743 (INST_BYTE1): Redefine to handle big and little endian
1745 (cpu_type): New type: Select between M340 and M210.
1746 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1747 instructions of the M340.
1748 (md_assemble): Add support for the MULSH and OPSR classes of
1750 (md_atof): Add support for little endian targets.
1751 (md_parse_option): Add support for -EL, -EB and -mcpu command
1753 (md_convert_frag): Add support for little endian targets.
1754 (md_apply_fix3): Add support for little endian targets.
1755 (md_number_to_chars): Add support for little endian targets.
1757 2000-02-10 Timothy Wall <twall@redhat.com>
1759 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1760 defined, use it to verify the symbol just read should be a label.
1762 2000-02-10 Timothy Wall <twall@redhat.com>
1764 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1765 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1766 around colons when KEEP_WHITE_AROUND_COLON is defined.
1767 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1768 and KEEP_WHITE_AROUND_COLON.
1770 2000-02-08 Timothy Wall <twall@redhat.com>
1772 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1774 (do_repeat): New. Abstract repeat logic so that a "break" can be
1776 (end_repeat): New. Provide support for a "break" out of the
1778 * read.h: Add prototypes for new functions.
1780 2000-02-08 Timothy Wall <twall@redhat.com>
1782 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1783 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1784 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1787 2000-02-08 Timothy Wall <twall@redhat.com>
1789 * read.c: Added elseif to directives table.
1790 * read.h: Added prototype for s_elseif.
1791 * doc/as.texinfo: Added description for elseif.
1792 * cond.c (s_elseif): New function
1794 2000-02-04 Timothy Wall <twall@redhat.com>
1796 * listing.c (print_lines): Remove conditionals causing bug in
1799 2000-02-03 Timothy Wall <twall@cygnus.com>
1801 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1803 * frags.c (frag_new): Calculate fr_fix in octets
1804 (frag_now_fix) Return offset as target address offset (bytes).
1805 (frag_now_fix_octets) New - Return offset in octets (8-bit
1807 * frags.h: Added prototype for frag_now_fix_octets().
1808 Distinguish between octets and bytes in field descriptions.
1809 * listing.c (calc_hex): Account for octets vs bytes when
1810 printing addresses/offsets.
1811 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1812 target is little-endian, print the octets in a word in big-endian
1813 order so that the display looks like a proper hexadecimal number,
1814 instead of having the octets reversed.
1815 * read.c (do_align): When recording alignment, alignment power
1816 should be in terms of target bytes (minimum addressible unit)
1818 (do_org) Convert ORG target address (byte) argument into an
1819 octet offset when generating a variable fragment.
1820 * symbols.c (resolve_symbol_value): Symbol final value
1821 converted to a target address offset (bytes) from its octet offset.
1822 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1823 offset (bytes) is adjusted by the frag offset (octets) converted
1825 (coff_frob_section) Section alignment power is in terms of bytes;
1826 convert it to an octet alignment power when calculating size (and
1827 size mask) in octets. Don't modify the section size in order to
1828 "align" it for TI COFF, since that format has a different method
1829 for storing alignment information.
1831 2000-02-01 Timothy Wall <twall@cygnus.com>
1833 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1834 entries, matching the way GCC generates them. If not escaped, the
1835 filename is encoded incorrectly.
1837 2000-01-31 Nick Clifton <nickc@cygnus.com>
1839 * config/tc-arm.c (reg_table): Add support for ATPCS register
1842 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1844 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1846 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1848 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1849 of a symbol when we really care about its value.
1851 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1853 * config/tc-mcore.c (md_assemble): Give warning message if
1854 operands passes to instruction are more than the spec.
1856 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1858 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1859 Thumb mode but the label seen was not declared as '.thumb_func'
1860 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1861 correct disassembly of Thumb code bounded by non function labels.
1863 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1865 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1866 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1868 * Makefile.in: Same here.
1871 * configure.in: Set bfd_gas for i386-aout when primary target
1872 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1873 we may need the primary te_file. Remove incorrect comment.
1875 * configure: Regenerate.
1877 * config/e-i386aout.c: New file.
1879 * as.c (USE_EMULATIONS): Move to before print_version_id.
1880 (struct emulation): Add i386aout.
1881 (show_usage): Split text strings. Reformat -a text. Add --em
1885 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1886 (aout_format_ops): New.
1889 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1890 preprocessor conditional and add aout USE_EMULATIONS tests.
1891 (read_a_source_file): Don't pass error strings to printf as
1895 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1897 (do_data): Same here.
1898 (process_file): And here.
1901 * symbols.c (colon): Rewrite "already defined" fatal message
1902 code for aout with USE_EMULATIONS.
1905 * config/obj-aout.c (OBJ_HEADER): Define.
1906 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1908 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1909 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1911 (obj_aout_type): Expand S_SET_OTHER here too.
1912 (obj_read_begin_hook): Remove.
1913 (aout_pop_insert): New.
1914 (obj_aout_s_get_other): New.
1915 (obj_aout_s_get_desc): New.
1916 (aout_format_ops): New.
1919 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1920 gets aout_pseudo_table.
1921 (aout_pseudo_table): Declare.
1922 (obj_read_begin_hook): Define.
1925 * config/obj-coff.c (obj_pseudo_table): Rename to
1927 (coff_pop_insert): Use coff_pseudo_table.
1928 (coff_sec_sym_ok_for_reloc): Remove.
1929 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1930 and comment all zero entries and remove #if 0 code.
1933 * config/obj-coff.h (obj_pop_insert): Define.
1934 (coff_pseudo_table): Declare.
1937 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1938 s_get_size, s_set_size. Comment all zero entries.
1941 * config/obj-elf.c (elf_s_get_other): New function.
1942 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1943 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1944 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1946 (obj_elf_parse_section_letters): Don't pass error strings to
1947 printf as format arg.
1950 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1952 (elf_s_get_other): Declare.
1953 (S_GET_OTHER) Define as elf_s_get_other if not already
1955 (S_SET_OTHER): Only define when not already defined.
1956 (elf_obj_read_begin_hook): Declare.
1957 (obj_read_begin_hook): Define.
1958 (elf_obj_symbol_new_hook): Declare.
1959 (obj_symbol_new_hook): Define.
1962 * config/obj-multi.h: Add copyright header and protect against
1963 multiple inclusion. Add * to all function pointers.
1964 (OBJ_HEADER): If defined, include it rather than other defines
1966 (obj_frob_file_after_relocs): Test for NULL.
1967 (obj_symbol_new_hook): Here too.
1968 (obj_sec_sym_ok_for_reloc): And here.
1969 (S_GET_OTHER): Define.
1970 (S_GET_DESC): Define.
1971 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1972 (OBJ_MAYBE_ELF): Update comment.
1974 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1975 OBJ_AOUT preprocessor conditional and handle emulation by
1976 testing OUTPUT_FLAVOR.
1977 (i386_displacement): Here too.
1978 (md_section_align): Similarly here.
1979 (i386_target_format): Conditionally compile when more than one
1980 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1981 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1982 (i386_displacement): Here too.
1985 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1986 Define TARGET_FORMAT for aout only when not multi.
1989 * config/te-multi.h: Delete file as it's identical to te-generic.h
1991 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1993 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1994 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1997 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1999 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2002 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2004 * config/tc-mips.c (mips_do_align): New function.
2005 * config/tc-mips.h (md_do_align): Define.
2007 2000-01-10 Philip Blundell <philb@gnu.org>
2009 * doc/c-arm.texi (ARM Options): Fix typo.
2010 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2011 line separator for Linux.
2012 * doc/as.texinfo (Comments): Mention the ARM.
2014 2000-01-10 Philip Blundell <pb@futuretv.com>
2016 * configure.in (arm*-*-conix*): New target.
2017 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2019 * configure: Regenerate.
2021 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2023 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2024 (obj_elf_visibility): New function.
2026 * doc/as.texinfo (Visibility): New node: document visibility
2029 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2031 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2032 warning for absolute jump/call without `*' in non-intel mode. No
2033 need to set i.types[0] JumpAbsolute in intel mode.
2035 1999-12-22 Philip Blundell <pb@futuretv.com>
2037 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2038 hook function when changing sections.
2039 (arm_s_data): Likewise.
2041 1999-12-14 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-arm.c (md_parse_option): Add support for -marm720
2044 command line switch.
2046 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2048 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2049 (r_registers, xr_registers): Define.
2050 (r_register_name, xr_register_name): New functions.
2051 (md_assemble): Handle new am33 operand types and instruction
2053 (mn10300_insert_operand, check_operand): Likewise.
2055 1999-11-29 Nick Clifton <nickc@cygnus.com>
2057 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2058 (s_force_thumb): Set thumb_mode to 2.
2059 (md_assemble): Do not complain about thumb instructions on a
2060 non-thumb target if thumb_mode is set to 2.
2062 1999-11-28 Michael Meissner <meissner@cygnus.com>
2064 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2065 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2066 (O_...): Add new machine dependent expressions if we are handling
2067 explicit relocations.
2068 (alpha_reloc_op): New static table holding the explicit relocation
2070 (alpha_literal_hash): New static to hold the hash table for
2071 explicit relocations.
2072 (alpha_macros): Add support for explicit relocations.
2073 (md_begin): If explicit relocations, initialize hash table.
2074 (md_assemble): Don't print a second error if tokenize_arguments
2075 already printed an error message.
2076 (md_apply_fix): Add support for explicit relocations.
2077 (alpha_force_relocation): Ditto.
2078 (alpha_fix_adjustable): Ditto.
2079 (alpha_adjust_symtab): New function to support explicit
2081 (alpha_adjust_symtab_relocs): Ditto.
2082 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2083 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2084 Add support for explicit relocations. Return -2 if an error
2085 message was already printed.
2086 (find_macro_match): Add support for explicit relocations. Comment
2088 (emit_insn): Add support for explicit relocations.
2089 (assemble_tokens): Ditto.
2091 (load_expression): Ditto.
2094 (emit_ir_load): Ditto.
2095 (emit_loadstore): Ditto.
2098 (emit_sextX): Ditto.
2099 (emit_division): Ditto.
2100 (emit_jsrjmp): Ditto.
2101 (emit_retjcr): Ditto.
2103 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2105 (tc_adjust_symtab): If explicit relocations, call the function
2106 alpha_adjust_symtab.
2107 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2108 relocations next to the literal relocation they reference.
2109 (TC_INIT_FIX_DATA): Initialize the new fields.
2110 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2112 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2114 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2115 'B' operand for PA2.0 bb instruction.
2117 1999-11-18 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2122 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2124 (mcore_force_relocation): Force relocations to be generated for
2127 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2129 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2130 (i386_displacement): Disallow O_big displacements.
2132 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2134 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2135 Small improvements in error checking.
2136 (md_assemble): Support for unconditional ARM instructions.
2137 (md_parse_option): Support for -m[arm]v5e flag.
2139 1999-11-12 Nick Clifton <nickc@cygnus.com>
2141 * macro.c (buffer_and_nest): Do not check beyond the end of the
2144 1999-11-11 Nick Clifton <nickc@cygnus.com>
2146 * macro.c (buffer_and_nest): Look for seperator after TO and
2149 1999-11-08 Andrew Haley <aph@cygnus.com>
2151 * app.c (do_scrub_chars): When in State 10, treat backslash
2152 characters in the same way as as symbol characters.
2154 1999-11-07 Richard Henderson <rth@cygnus.com>
2156 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2157 the previous label was in the current section before playing
2158 with auto-alignment.
2160 1999-11-06 Nick Clifton <nickc@cygnus.com>
2162 * config/tc-v850.c (v850_force_relocation): Force relocation
2164 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2167 1999-11-05 Michael Meissner <meissner@cygnus.com>
2169 * expr.h (operatorT): Increase machine dependent operators to 16.
2170 * expr.c (op_rank): Ditto.
2172 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2174 * read.c (pseudo_set): Reject attempts to set the value of a
2177 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2180 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2182 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2183 to bfd_set_section_contents.
2185 1999-11-03 Nick Clifton <nickc@cygnus.com>
2187 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2189 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2191 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2192 (mips_ip): Use OPCODE_IS_MEMBER.
2194 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2196 * config/tc-arm.c (reg_required_here): Improve comments.
2198 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2199 (tinsns): Initialize variants field.
2201 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2202 BAD_PC respectively.
2204 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2206 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2207 * config/tc-arm.h: Fix compile time warnings.
2209 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2211 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2212 form @abs16, @(abs16) and @(abs16 + imm).
2214 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2216 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2217 (ISA_HAS_64_BIT_REGS) New.
2218 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2219 mips_emit_delays,macro_build,load_register,load_addresss,
2220 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2221 and/or use new ISA_xxx macros in expressions involving
2222 ISA, particularly mips_opts.isa.
2224 1999-10-18 Michael Meissner <meissner@cygnus.com>
2226 * expr.h (operatorT): Add machine dependent operators md1..md8.
2227 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2228 for the machine dependent operators to use.
2230 * expr.c (op_rank): Add machine dependent operators.
2232 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2234 (O_cpregister): Ditto.
2235 (md_begin): Change X_op test that field is wide enough to use
2236 O_max instead of O_alpha_max.
2237 (cpu_types): Fill in missing initializer.
2238 (alpha_num_macros): Make unsigned.
2239 (md_assemble): Make opnamelen be size_t.
2240 (md_apply_fix): Cast alpha_num_operands to int before testing.
2241 (alpha_force_relocation): Ditto.
2242 (alpha_fix_adjustable): Ditto.
2243 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2244 (tc_gen_reloc): Ditto.
2245 (tc_get_register): Ditto.
2250 (s_alpha_ent): Ditto.
2251 (s_alpha_end): Ditto.
2252 (s_alpha_frame): Ditto.
2253 (s_alpha_prologue): Ditto.
2254 (s_alpha_file): Ditto.
2255 (s_alpha_gprel32): Ditto.
2256 (s_alpha_proc): Ditto.
2257 (s_alpha_set): Ditto.
2258 (s_alpha_base): Ditto.
2259 (s_alpha_align): Ditto.
2260 (s_alpha_arch): Ditto.
2261 (alpha_align): Ditto.
2262 (assemble_insn): Suppress unused variable warning.
2264 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2265 order in the structure.
2266 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2268 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2270 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2272 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2274 * config/tc-i386.c (i386_index_check): Correct #endif location.
2276 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2278 * as.c (show_usage): Document new options.
2279 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2280 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2281 (parse_args): Parse the new options.
2282 (main): If there were warnings, and --fatal-warnings
2283 was specified, print an error.
2284 * as.h: New variable, flag_fatal_warnings, for new option.
2286 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2288 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2289 '@'. Change autoincrement completers to fall through to cache control
2292 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2294 (pa_parse_addb_64_cmpltr): New function.
2296 * config/tc-hppa.c (pa_ip): Change error message.
2297 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2298 '?Q' args to allow falling through.
2300 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2301 Remove unused conditional codes.
2302 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2304 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2306 * config/tc-d30v.c (CHAR_BIT): Define.
2307 (check_range): Fix bit operations to support integers bigger than
2310 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2312 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2315 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2316 Doug Evans <devans@cygnus.com>
2318 Add support for m32rx.
2319 * config/tc-m32r.c (enable_m32rx): New static global.
2320 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2321 (allow_m32rx): New function.
2322 (M32R_SHORTOPTS): Add `O'.
2323 (md_longopts): Add --m32rx plus several warning options.
2324 (md_parse_option): Handle new options.
2325 (md_show_usage): Print them.
2326 (md_begin): Enable m32rx.
2327 (OPERAND_IS_COND_BIT): New macro.
2328 (first_writes_to_seconds_operands): New function.
2329 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2330 (target_make_parallel,assemble_two_insns): New functions.
2331 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2332 If optimizing and m32rx, try to make consecutive insns parallel.
2334 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2336 * config/tc-mips.c (nopic_need_relax): Allow for the
2337 .sdata.foo sections generated by -fdata-sections,
2338 and for the .gnu.linkonce.s sections generated by C++.
2340 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2342 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2343 with cleaner code using completer prefixes. Add 'Y'.
2345 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2347 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2349 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2350 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2351 insn does not match and we should try the next insn in the table.
2353 1999-09-22 Nick Clifton <nickc@cygnus.com>
2355 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2357 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2359 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2362 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2364 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2365 OBJ_ELF. If ELF, add "sq".
2366 (md_parse_option): If ELF, ignore -s and -q.
2367 (md_show_usage): Mention ELF options.
2369 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2371 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2374 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2376 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2378 * config/tc-hppa.c (struct pa_it): New field "trunc".
2379 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2380 (pa_parse_ftest_gfx_completer): New function
2381 (pa_parse_fp_cnv_format): New function.
2383 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2384 (md_apply_fix): Handle 22bit pc-rel branches.
2386 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2388 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2390 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2392 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2394 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2396 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2397 (pa_ip): Handle 'fX'.
2399 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2401 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2402 unwinds unless the function is in the text space.
2403 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2405 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2407 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2408 (md_assemble): To here. Tweak address generation.
2410 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2412 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2413 (md_assemble): Call dwarf2_where for OBJ_ELF.
2414 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2415 (pa_end_of_source): New function.
2416 * tc-hppa.h (md_end): Define for OBJ_ELF.
2418 1999-09-14 Michael Meissner <meissner@cygnus.com>
2420 * configure.in (Canonicalization of target names): Remove adding
2421 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2422 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2423 * configure: Regenerate.
2425 1999-09-14 Donn Terry <donn@interix.com>
2427 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2429 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2431 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2432 pc-relative jmp/call to an absolute symbol.
2433 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2434 absolute section symbols.
2436 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2437 jump handling code and comments.
2439 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2441 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2442 the value if TE_PE and a global defined symbol.
2444 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2446 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2447 print the symbol, rather than printing it here.
2449 1999-09-11 Donn Terry <donn@interix.com>
2451 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2452 BFD_RELOC_RVA relocations.
2454 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2455 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2458 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2460 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2461 * doc/internals.texi (Object format backend): Document
2464 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2465 relocations against global symbols if TE_PE.
2467 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2468 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2470 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2473 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2474 symbols which do not have a constant value, or tags with
2475 non-tags. Remove the symbol from the list before adding it at the
2478 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2479 C_FCN symbol differently if TE_PE.
2480 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2481 appears in the pseudo-op, rather coff_line_base which is only set
2484 * config/obj-coff.c (obj_coff_loc): New static function.
2485 (obj_pseudo_table): Add "loc".
2487 * config/obj-coff.c (add_lineno): Check that the line number is
2490 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2491 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2493 (md_atof): Return NULL rather than 0.
2494 * config/tc-i386.c (md_atof): Change type to int.
2495 * expr.c (expr): Change first parameter to int.
2496 * config/obj-coff.c: Add declarations for static functions.
2497 (coff_frob_symbol): Use SYM_AUXENT.
2498 * config/tc-i386.h (flag_16bit_code): Don't declare.
2500 * config/obj-coff.c (obj_coff_section): Default to setting
2501 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2503 * write.c (adjust_reloc_syms): Print adjusted fixup.
2505 * expr.c (integer_constant): Correct too_many_digits calculation
2508 1999-09-09 Andreas Schwab <schwab@suse.de>
2510 * doc/c-arm.texi: Fix arguments of @var to not contain
2513 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2515 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2517 (md_parse_option): Only support -k flag for ELF and COFF targets.
2519 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2521 * config/tc-hppa.c (pa_ip): Put strict register checks before
2522 call to pa_parse_number.
2524 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2526 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2528 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2531 1999-09-06 Donn Terry <donn@interix.com>
2533 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2535 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2537 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2538 candidate instruction. Require registers for register arguments
2539 when in strict mode. Require assemble-time constants for
2540 constants when in strict mode.
2541 (pa_get_absolute_expression): Require a constant when in strict
2544 1999-09-06 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2548 1999-09-04 Steve Chamberlain <sac@pobox.com>
2550 * config/tc-pj.c: New file, supports picoJava in ELF.
2551 * config/tc-pj.h: Ditto.
2552 * configure.in (pjl*, pj*): New targets.
2553 * Makefile.am: Rebuild dependencies.
2554 (CPU_TYPES): Add pj.
2555 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2556 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2557 * doc/c-pj.texi: New file.
2558 * doc/as.texinfo: Add some PJ specifics.
2559 * doc/all.texi: Add PJ to the list of all architectures, sort them
2561 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2562 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2564 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2566 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2567 (obj_frob_file): Test for null pointer.
2568 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2569 (OBJ_PROCESS_STAB): And here.
2570 (elf_obj_sy): Remove
2572 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2573 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2574 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2576 * config/obj-coff.c (no_func): Remove.
2577 (coff_format_ops): Change occurrences of no_func to 0, as we test
2578 for 0 in obj-multi.h.
2580 * configure.in: Enable bfd for i386-coff when primary target is
2581 bfd. Enable i386 elf,coff emulation support. Don't set
2582 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2583 emulation to support.
2584 *configure: Regenerate.
2586 1999-09-02 Nick Clifton <nickc@cygnus.com>
2588 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2589 .section .line directive is encountered.
2591 1999-09-01 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2596 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2597 * as.texinfo: Document --gdwarf2 command line option.
2598 Add additional documentation of ARM command line switches.
2600 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2602 * config/tc-i386.c (i386_intel_memory_operand): Combine
2603 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2604 and RESTORE_END_STRING around parse_register calls.
2605 (i386_operand): Here too.
2606 (i386_is_reg): Remove.
2607 (parse_register): Move as_bad calls from within this function to
2610 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2612 Based on a patch from H.J. Lu <hjl@gnu.org>
2613 * config/tc-i386.c (parse_register): Handle FP regs specially.
2614 (md_begin): Remove '(' and ')' from register_chars.
2616 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2618 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2619 error message (done elsewhere).
2621 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2623 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2625 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2627 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2630 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2632 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2634 Add new completers. Fix bug in 64 bit condition handling.
2636 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2639 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2641 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2643 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2645 1999-08-27 Jim Wilson <wilson@cygnus.com>
2647 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2648 (struct ls): Add frag field. Initialize it to zero.
2649 (out_end_sequence): New local text_frag. Set it while in text section.
2650 Replace address check with frag check. Set ls.frag to text_frag if
2651 out_set_addr called.
2652 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2653 Set it before switching sections. Replace address check with frag
2654 check. Set ls.frag to saved_frag if out_set_addr called.
2656 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2658 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2659 output "advance_pc" opcode instead of calling gen_addr_line().
2660 The latter has the undesired side-effect of creating a new row
2661 in the debug line info matrix.
2663 1999-08-26 Jim Wilson <wilson@cygnus.com>
2665 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2666 ls.last_filename if last is less than zero. Set ls.last_filename
2667 when allocating new entry.
2668 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2671 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2673 * config/tc-i386.c (i386_index_check): Fix the displacement size
2674 when INFER_ADDR_PREFIX.
2676 1999-08-18 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2681 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2683 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2684 handle 0xffffNNNN constants correctly.
2686 1999-08-16 Nick Clifton <nickc@cygnus.com>
2688 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2691 1999-08-13 Nick Clifton <nickc@cygnus.com>
2693 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2694 (md_apply_fix3): Always pass positive values to
2695 validate_offset_imm.
2697 1999-08-12 Nick Clifton <nickc@cygnus.com>
2699 * config/tc-arm.c (skip_whitespace): New macro.
2700 Formatting tidy ups.
2702 (md_apply_fix3): Store relocation offset in addend for ELF based
2704 (arm_force_relocation): Always generate relocs for Thumb function
2707 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2709 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2710 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2712 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2714 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2715 flags for the unwind subspace.
2717 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2718 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2719 suitable relocation based on the size of the target's pointer.
2720 Always Use subsegment zero for the unwinders.
2721 (pa_level): Handle "2.0w".
2723 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2725 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2726 with the following instruction unless this was specified.
2728 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2730 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2731 certain sections, to match BFD changes.
2733 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2735 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2736 (EXTRA_SCRIPTS): Define to keep automake happy.
2737 * Makefile.in: Rebuild.
2739 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2741 * Makefile.am: Rename .dep* files to DEP*.
2742 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2743 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2745 * Makefile.in: Rebuild.
2747 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2749 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2751 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2753 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2754 avoid problems on DOS filesystems.
2755 * Makefile.in: Rebuild.
2757 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2759 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2761 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2764 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2766 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2767 line to create ${GDBINIT} rather than .gdbinit.
2768 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2770 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2772 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2774 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2776 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2778 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2780 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2781 non-adjustable symbols.
2783 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2785 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2787 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2789 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2792 1999-08-05 Donn Terry <donn@interix.com>
2794 * config/te-interix.h: New file.
2795 * configure.in (i386-*-interix*): New target.
2796 * configure: Rebuild.
2798 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2800 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2801 selectors for ELF too.
2802 (selector_table): Add "ltp" and "rtp" selectors.
2804 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2806 * config/tc-i386.c (i386_operand): No need to change
2807 operand_string pointer in segment reg case before goto
2808 do_memory_reference. Initialise displacement_string_start and
2809 displacement_string_end after do_memory_reference label.
2810 (i386_index_check): Add operand_string param, and print error
2811 message on failure here.
2812 (i386_intel_memory_operand): Instead of here.
2813 (i386_operand): And here.
2814 (INFER_ADDR_PREFIX): Enable.
2816 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2818 * config/tc-i386.h (DefaultSize): Define. Renumber following
2819 opcode_modifier defines.
2821 From Etienne Lorrain <etienne.lorrain@ibm.net>
2822 * config/tc-i386.c (stackop_size): New variable.
2823 (set_16bit_code_flag): Clear it here.
2824 (set_16bit_gcc_code_flag): New function.
2825 (md_pseudo_table): Add "code16gcc" entry.
2826 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2828 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2830 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2831 next_set_end even if the end symbol is being discarded.
2833 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2834 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2835 * config/obj-coff.c: Likewise.
2836 (seg_info_type): Remove.
2837 (seg_info_off_by_4): Change to array of segT.
2838 (s_get_segment): Adjust accordingly.
2839 (obj_pseudo_table): Fully initialize sentinel entry.
2841 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2842 Ralf Baechle <ralf@uni-koblenz.de>.
2844 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2846 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2848 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2850 * config/tc-i386.c: Indentation and white space changes.
2851 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2852 don't enable it by default.
2853 (i386_intel_operand): Remove redundant prototype.
2854 Move check on number of memory operands, and i.mem_operands++
2855 (i386_intel_memory_operand): To here.
2856 Remove i386_immediate code from here. Remove special case code
2857 for input and output using (%dx). Remove base/index checks and
2858 call i386_index_check instead. Save initial operand_string
2859 argument for error message.
2860 (i386_operand): Remove redundant prototype. Move base/index
2861 checks to i386_index_check.
2862 (i386_displacement): Move intel mode check for non-zero
2864 (i386_intel_memory_operand): To here.
2866 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2868 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2869 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2870 by .register pseudo-op if -64 and --no-undeclared-regs.
2871 (s_register, sparc_adjust_symtab): New functions.
2872 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2873 Declare sparc_adjust_symtab as tc_adjust_symtab.
2874 * doc/c-sparc.texi: Add description of #ignore special literal
2875 for .register pseudo-op.
2877 1999-07-30 Catherine Moore <clm@cygnus.com>
2879 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2880 the relocation's section offset.
2882 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2884 * write.c (fixup_segment): Fix generic error check overflow test.
2886 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2887 X_add_number to long.
2889 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2891 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2894 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2896 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2899 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2901 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2903 * configure.bat: Remove; obsolete.
2904 * config/go32.cfg: Likewise.
2906 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2908 * configure.in (i386-*-vxworks*): New target.
2909 * configure: Rebuild.
2911 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2913 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2915 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2917 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2919 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2920 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2921 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2922 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2923 MAX_RELOC_EXPANSION): Define.
2924 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2926 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2928 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2929 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2930 block. Print a warning if an 8-bit or 16-bit constant
2931 displacement or immediate is truncated on output.
2932 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2934 (i386_operand): Disallow immediate jump absolute operand.
2936 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2938 * configure.in: Bump version number to 2.9.5.
2939 * configure: Rebuild.
2941 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2944 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2946 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2947 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2949 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2951 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2953 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2955 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2956 if -mno-fpu was given.
2957 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2959 (cons_fix_new_arm): Remove misleading comments.
2961 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2963 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2965 (relax_segment): Likewise. After giving a rs_org error, convert
2966 the frag to rs_align to avoid cascading errors.
2968 1999-07-12 Andreas Schwab <schwab@suse.de>
2970 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2972 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2974 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2975 as appropriate. Fill in structure initializations. Add variable
2976 initializations. Add casts.
2977 * dwarf2dbg.c (print_stats): Change i to size_t.
2978 * listing.c (listing_listing): Change list_line to unsigned int.
2980 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2982 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2983 rather than checking for \001 and \002 in symbol name.
2984 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2986 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2988 * configure.in (hppa*-linux-gnu*): New target.
2989 * configure: Rebuilt.
2991 1999-07-08 Nick Clifton <nickc@cygnus.com>
2993 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2995 1999-07-07 Nick Clifton <nickc@cygnus.com>
2997 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2998 accessing symbolP directly.
3000 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3002 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3005 1999-07-05 Nick Clifton <nickc@cygnus.com>
3007 * config/tc-arm.c (ARM_EXT_V5): Define.
3008 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3009 (md_begin): Detect ARM v5 architectures.
3010 (md_parse_option): Accept arm v5 specification.
3011 (md_show_usage): Documment -marmv5 switch.
3013 * doc/c-arm.texi: Document -marmv5 command line option.
3015 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3017 (validate_immediate_twopart): New function. Determine if a
3018 constant can be computed by two ADD instructions.
3019 (output_inst): Remove its command line parameter - it was never
3021 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3022 implememt the ADRL pseudo op.
3023 (tc_gen_reloc): Generate a suitable error message if an ADRL
3024 instruction tries to generate a real reloc.
3026 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3028 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3030 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3033 1999-06-27 H.J. Lu <hjl@gnu.org>
3035 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3036 non BFD_ASSEMBLER case.
3038 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3040 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3043 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3045 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3046 out_end_sequence() when the address decreases due to a new frag.
3047 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3048 numbering starts with 1.
3050 1999-06-23 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3054 (mcore_s_text): Call obj_elf_text for ELF target.
3055 (mcore_s_data): Call obj_elf_data for ELF target.
3056 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3058 (mcore_s_bss): New function: Dump literal table before changing
3060 (mcore_s_comm): New function: Dump literal table before changing
3063 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3064 No longer static functions.
3065 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3066 Provide prototypes for these functions.
3068 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3070 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3071 a list of names, to try obj_segment_name, and to try abbreviated
3072 names when using COFF without long section names.
3074 * config/tc-alpha.c: More use of symbol accessor functions.
3075 * config/tc-arc.c: Likewise.
3076 * config/tc-d30v.c: Likewise.
3077 * config/tc-fr30.c: Likewise.
3078 * config/tc-i860.c: Likewise.
3079 * config/tc-m88k.c: Likewise.
3080 * config/tc-mcore.c: Likewise.
3081 * config/tc-ns32k.c: Likewise.
3082 * config/tc-sparc.c: Likewise.
3083 * config/tc-v850.c: Likewise.
3085 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3086 sy_value with appropriate accessor functions.
3087 * config/tc-arm.c (md_apply_fix3): Likewise.
3088 * config/tc-d10v.c (AT_WORD_P): Likewise.
3089 * config/tc-v850.c (reg_name_search): Likewise.
3091 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3092 use symbol_get_bfdsym instead.
3093 * config/tc-ppc.c (md_assemble): Likewise.
3094 * config/tc-v850.c (v850_comm): Likewise.
3096 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3098 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3099 the symbol, rather than accessing the bsym member.
3100 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3101 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3102 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3103 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3104 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3105 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3106 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3107 * config/tc-v850.c (tc_gen_reloc): Likewise.
3109 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3111 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3112 (hppa_gen_reloc_type): Conditionalize on BFD64.
3113 (tc_gen_reloc): Re-enable ELF relocations.
3114 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3116 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3118 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3120 (do_ldst): Move assignment out of if condition.
3121 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3122 parentheses to avoid warning.
3124 1999-06-21 Nick Clifton <nickc@cygnus.com>
3126 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3127 macro to get at the BFD symbol associated with a GAS symbol.
3129 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3131 * config/tc-ppc.c: Update for symbol handling changes.
3132 * config/obj-coff.c: Likewise.
3134 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3136 * tc-hppa.c: General cleanups of ELF support. No more spaces
3137 and subspaces for ELF.
3138 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3139 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3140 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3141 (UNWIND_SECTION_NAME): Likewise.
3142 (space/subspace related structures): Conditionalize definitions
3144 (space/subspace directives and support routines): Conditionalize
3145 definitions and references/uses on OBJ_SOM.
3146 (label_symbol_struct): For ELF, track the symbol's segment. For
3147 SOM track its space.
3148 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3150 (USE_ALIASES): Kill for both SOM & ELF.
3151 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3152 (pa_space, pa_subspace): Corresponding changes.
3153 (pa_spaces_begin): Corresponding chagnes.
3154 (md_begin): Do not muck around with space/subspace stuff for
3156 (md_apply_fix): Temporarily disable argument relocation stuff
3158 (tc_gen_reloc): Temporarily disable relocation generation for
3160 (pa_build_unwind_subspace): Similarly.
3162 1999-06-16 Nick Clifton <nickc@cygnus.com>
3164 * config/tc-arm.c (thumb_set): New pseudo op.
3165 (text, data, section): Override these pseudo ops with ARM
3167 (s_thumb_set): New function: Perform the same as a .set pseudo
3168 op, but also mark the alias'ed symbol as being a Thumb
3170 (arm_s_text): New function: Perform the same as the .text
3171 pseudo op, but dump the literal pool before changing
3173 (arm_s_data): New function: Perform the same as the .data
3174 pseudo op, but dump the literal pool before changing
3176 (arm_s_section): New function: Perform the same as the
3177 .section pseudo op, but dump the literal pool before changing
3179 (arm_cleanup): Do not reset the current section before dumping
3182 1999-06-17 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3185 OPTION_NO_WARN_UNMATCHED entries.
3186 (md_parse_option): Generate a warning message if an unrecognised
3187 option is encountered.
3189 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3190 (get_operands): When parsing an expression after an '@' symbol
3191 has been detected, do not ignore '#' symbols.
3192 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3195 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3197 From K. Richard Pixley <rich@noir.com>:
3198 * configure.in (ppc-*-vxworks*): New target.
3199 * configure: Rebuild.
3201 1999-06-12 Philip Blundell <philb@gnu.org>
3203 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3205 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3207 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3208 which refer to symbols in linkonce sections, permit reducing the
3209 relocs if the symbol is local.
3211 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3213 * subsegs.c (subseg_text_p): New function.
3214 * as.h (subseg_text_p): Declare.
3215 * read.c (do_align): Use subseg_text_p to set the default fill.
3216 * write.c (subsegs_finish): Likewise.
3217 * config/obj-coff.c (write_object_file): Likewise.
3218 * config/tc-i386.h (md_maybe_text): Don't define.
3219 (md_do_align): Use subseg_text_p to set the default fill.
3220 * config/tc-m32r.c (m32r_do_align): Likewise.
3221 * config/tc-sh.c (sh_do_align): Likewise.
3222 * config/tc-sparc.h (md_do_align): Likewise.
3224 1999-06-12 David O'Brien <obrien@freebsd.org>
3226 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3227 * configure: Rebuild.
3229 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3231 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3232 * Makefile.am: Rebuild dependencies.
3233 * Makefile.in: Rebuild.
3235 * config/tc-i386.c (i386_immediate): Remove unused label
3238 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3239 * symbols.c: Likewise.
3240 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3241 sy_next field when taking address, rather than symbol_next.
3243 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3245 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3246 value from the output file architecture.
3247 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3248 * dwarf2dbg.h: Change bfd_vma to addressT.
3250 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3252 * dwarf2dbg.h: Use PARAMS in function declarations.
3254 1999-06-11 Martin Dorey <mdorey@madge.com>
3256 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3257 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3259 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3261 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3263 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3265 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3268 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3270 * read.c (read_a_source_file): Only declare inescape if
3273 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3275 (find_entry_byval): Add parens to avoid warning.
3277 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3279 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3282 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3284 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3287 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3288 synthetize_setx): New functions.
3289 (md_assemble): Broken the special cases into the above
3290 functions. Make compiler happy if sizeof(bfd_vma)==4.
3291 Fix sethi generated from set/setuw. If instructions have a relloc,
3292 always clear the fields to be relocated in the opcode.
3293 (sparc_ip): Remove special_case global variable.
3295 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3297 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3298 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3299 indication of success rather than a value.
3300 (itbl_get_val): Likewise.
3301 (itbl_get_field): Use strcspn. Change delimiters to include
3303 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3304 (itbl_get_val): Likewise.
3305 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3307 * symbols.c (copy_symbol_attributes): Convert local symbols to
3310 1999-06-10 Nick Clifton <nickc@cygnus.com>
3312 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3315 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3317 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3318 Optimize set if sizeof(bfd_vma) == 64.
3319 (sparc_ip): Fix sethi - without %hi() it should generate
3320 R_SPARC_22 reloc, not R_SPARC_HI22.
3321 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3323 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3325 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3326 (s_ncons): New function.
3327 (native_op_table): New table.
3328 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3329 R_SPARC_OLO10 handling.
3331 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3333 * expr.h (struct expressionS): Revert last change; widen X_op.
3334 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3336 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3338 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3339 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3340 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3341 * Makefile.in: Regenerated.
3343 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3344 `common' pass on to s_mri_common.
3345 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3347 1999-06-06 Richard Henderson <rth@cygnus.com>
3349 * config/obj-elf.c (obj_elf_section): Don't free the return
3350 value of demand_copy_C_string.
3352 1999-06-05 Richard Henderson <rth@cygnus.com>
3354 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3355 creation logic from obj_elf_create_section.
3357 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3358 (section_stack): New.
3359 (special_sections): Make const.
3360 (obj_elf_section): Gut and rewrite parsing.
3361 (obj_elf_change_section): New function broken out of obj_elf_section.
3362 (obj_elf_parse_section_letters): Likewise.
3363 (obj_elf_section_word): Likewise.
3364 (obj_elf_section_type): Likewise.
3365 (obj_elf_previous): Treat as a toggle.
3366 (obj_elf_popsection): New.
3367 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3368 (ppc_section_type): Likewise.
3369 * config/tc-ppc.h: Likewise.
3371 * expr.h (struct expressionS): Don't make X_op a bitfield.
3372 * config/tc-alpha.c: Update for symbol handling changes.
3373 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3374 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3376 1999-06-05 Richard Henderson <rth@cygnus.com>
3378 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3379 (dwarf2_gen_line_info): Kill unused variables.
3380 (dwarf2_finish): Likewise.
3381 (dwarf2_where): Likewise.
3382 (dwarf2_directive_file): If we've only got a string,
3383 hand off to s_app_file.
3384 * ecoff.c: Move the include of ecoff.h.
3385 * symbols.h (S_IS_FUNCTION): Prototype.
3387 * read.c (LEX_HASH): Supply a default.
3389 (s_globl): Update `c' after skipping whitespace.
3390 * read.h (LEX_END_NAME, is_name_ender): New.
3391 * expr.c (get_symbol_end): Respect it.
3393 1999-06-04 Mark Klein <mklein@dis.com>
3395 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3397 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3399 * config/tc-hppa.c: Update for symbol handling changes.
3401 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3403 * cgen.c: Update for symbol handling changes.
3404 * config/tc-m32r.c: Likewise.
3406 * config/tc-hppa.h: Update for symbol handling changes.
3407 * config/tc-hppa.c: Likewise.
3409 * config/tc-arm.h: Update for symbol handling changes.
3410 * config/tc-arm.c: Likewise.
3411 (symbol_make_empty): Remove. Just use symbol_create.
3413 * symbols.c (symbol_set_tc): Correct name.
3415 * Makefile.am: Rebuild dependencies.
3416 ($(OBJS)): Don't depend upon struc-symbol.h.
3417 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3418 * dep-in.sed: Don't remove struc-symbol.h.
3419 * Makefile.in: Rebuild.
3421 * doc/internals.texi (Symbols): Describe changes in symbol
3424 1999-06-03 Richard Henderson <rth@cygnus.com>
3426 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3427 instead of doing the work by hand.
3429 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3431 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3432 state of line state-machine.
3433 (struct ls): Collect DWARF2 line state-machine state in new member
3434 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3435 resulted in any DWARF2 directives.
3436 (reset_state_machine): New function.
3437 (out_end_sequence): Ditto.
3438 (dwarf2_gen_line_info): When switching sections or switching to a
3439 lower text address, call out_end_sequence() first to terminate the
3440 previous code sequence as code sequences MUST have monotonically
3441 increasing addresses.
3442 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3444 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3446 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3447 DWARF2 debug info (line information only, at this point).
3448 * as.h: Update comment about supported debug formats.
3449 * dwarf2dbg.c, dwarf2dbg.h: New files.
3450 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3452 * expr.c (operand): Don't use [ for parens if we want an index op.
3453 (op_encoding): Switch [ into O_index, if desired.
3454 (op_rank): Renumber with O_index on bottom.
3455 (expr): If O_index, match closing bracket.
3456 * expr.h (O_index): New.
3458 * read.c (read_a_source_file): Conditionally allow matched "
3459 in lines passed to md_assemble.
3461 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3463 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3465 Add support for storing local symbols in a small structure to save
3466 memory when assembling large files.
3467 * as.h: Don't include struc-symbol.h.
3468 (symbolS): Add typedef.
3469 * symbols.c: Include struc-symbol.h.
3470 (local_hash): New static variable.
3471 (save_symbol_name): New static function, from symbol_create.
3472 (symbol_create): Call save_symbol_name.
3473 (local_symbol_count): New static variable.
3474 (local_symbol_conversion_count): Likewise.
3475 (LOCAL_SYMBOL_CHECK): Define.
3476 (local_symbol_make): New static function.
3477 (local_symbol_convert): New static function.
3478 (colon): Handle local symbols. Create local symbol for local
3480 (symbol_table_insert): Handle local symbols.
3481 (symbol_find_or_make): Create local symbol for local label name.
3482 (symbol_find_base): Check for local symbol.
3483 (symbol_append, symbol_insert): Check for local symbols.
3484 (symbol_clear_list_pointers, symbol_remove): Likewise.
3485 (verify_symbol_chain): Likewise.
3486 (copy_symbol_attributes): Likewise.
3487 (resolve_symbol_value): Handle local symbols.
3488 (resolve_local_symbol): New static function.
3489 (resolve_local_symbol_values): New function.
3490 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3491 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3492 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3493 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3494 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3495 (symbol_previous, symbol_next): New functions.
3496 (symbol_get_value_expression): Likewise.
3497 (symbol_set_value_expression): Likewise.
3498 (symbol_set_frag, symbol_get_frag): Likewise.
3499 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3500 (symbol_mark_used_in_reloc): Likewise.
3501 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3502 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3503 (symbol_mri_common_p): Likewise.
3504 (symbol_mark_written, symbol_clear_written): Likewise.
3505 (symbol_written_p): Likewise.
3506 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3507 (symbol_section_p, symbol_equated_p): Likewise.
3508 (symbol_constant_p): Likewise.
3509 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3510 (symbol_get_obj, symbol_set_obj): Likewise.
3511 (symbol_get_tc, symbol_set_tc): Likewise.
3512 (symbol_begin): Initialize local_hash.
3513 (print_symbol_value_1): Handle local symbols.
3514 (symbol_print_statistics): Print local symbol statistics.
3515 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3516 Declare new symbols.c functions. Move many declarations here from
3518 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3519 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3520 (struct symbol): Move bsym to make it clearly the first field.
3521 Remove TARGET_SYMBOL_FIELDS.
3522 (symbolS): Don't typedef.
3523 (struct broken_word): Remove.
3524 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3525 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3526 (symbol_clear_list_pointers): Likewise.
3527 (symbol_insert, symbol_remove): Likewise.
3528 (symbol_previous, symbol_append): Likewise.
3529 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3530 (struct local_symbol): Define.
3531 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3532 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3533 (local_symbol_get_frag, local_symbol_set_frag): Define.
3534 (local_symbol_get_real_symbol): Define.
3535 (local_symbol_set_real_symbol): Define.
3537 * write.c (write_object_file): Call resolve_local_symbol_values.
3538 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3539 (TARGET_SYMBOL_FIELDS): Don't define.
3540 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3541 ECOFF_DEBUGGING, add ECOFF fields.
3542 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3543 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3544 ECOFF_DEBUGGING, add ECOFF fields.
3545 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3546 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3547 * config/tc-mcore.h: Don't include struc-symbol.h.
3548 (TARGET_SYMBOL_FIELDS): Don't define.
3549 (struct mcore_tc_sy): Define.
3550 (TC_SYMFIELD_TYPE): Define.
3551 * Many files: Use symbolS instead of struct symbol. Use new
3552 accessor functions rather than referring to symbolS fields
3555 * read.c (s_mri_common): Don't add in value of line_label.
3557 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3558 checking for SEC_LINK_ONCE.
3560 * config/tc-sh.h (sh_fix_adjustable): Declare.
3562 * app.c (input_buffer): New static variable.
3563 (app_push): Save saved_input in allocated buffer.
3564 (app_pop): Restored saved_input.
3565 (do_scrub_chars): Change get parameter to take char * and int as
3566 arguments. Change GET macro to pass input_buffer to get
3567 function. Don't save input into allocated buffer.
3568 * as.h (do_scrub_chars): Update declaration.
3569 * input-file.c (input_file_get): Change to take char * and int.
3570 Read data into passed in buffer. Remove static buffer.
3571 * read.c (scrub_from_string): Change to take char * and int. Copy
3572 data into passed in buffer.
3574 * hash.h: Neaten. Declare hash_traverse.
3575 * hash.c: Complete rewrite based on BFD hashing code.
3576 * gasp.c (chunksize): New variable.
3577 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3580 1999-05-28 Nick Clifton <nickc@cygnus.com>
3582 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3583 addend unless the target uses an old ABI.
3585 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3587 -Wchar-subscripts cleanup
3588 * listing.c (listing_newline): Use unsigned char variable, so
3589 calls to isascii,iscntrl are correct.
3590 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3592 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3593 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3594 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3595 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3597 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3599 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3601 (arch_coldfire_p): New #define.
3602 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3604 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3606 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3608 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3609 (install_operand): Add place `N'.
3610 (init_table): Add registers ACC, MACSR, MASK.
3612 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3614 * config/tc-m68k.c: Change mcf5200 --> mcf.
3615 (archs): Add mcf5206e, mcf5307.
3616 (m68k_ip): Add format `u'.
3617 (install_operand): Add place `m', `M', `h'.
3618 (init_table): Add upper/lower registers.
3620 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3622 1999-05-28 Martin Dorey <mdorey@madge.com>
3624 * config/tc-i960.c: Several minor changes to add ELF and
3625 BFD_ASSEMBLER support.
3626 * config/tc-i960.h: Likewise.
3627 * configure.in (i960-*-elf*): New target.
3628 * aclocal.m4, configure: Rebuild.
3630 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3632 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3633 reloc changes when defined(BFD_ASSEMBLER).
3635 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3637 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3639 * write.c (write_print_statistics): Output to file, not stderr.
3641 * expr.c (generic_bignum_to_int32,64): Prototype.
3643 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3644 output_sleb128, output_uleb128, output_big_sleb128,
3645 output_big_uleb128, output_big_leb128): Prototype.
3646 (output_big_sleb128, output_big_uleb128): Make inline.
3647 (output_big_leb128): Remove inline
3649 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3650 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3651 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3652 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3653 value for correct overflow check in write.c:fixup_segment.
3654 * write.c (fixup_segment): Move bitfield overflow checks to after
3655 the md_apply_fix call.
3656 * config/obj-coff.c (fixup_segment): Likewise.
3657 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3658 valueT *val argument.
3660 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3662 * config/atof-ieee.c (gen_to_words): Correctly round a
3663 denormalized number. Fix off-by-one in range checking for
3664 exponent in a denormal.
3666 1999-05-10 Nick Clifton <nickc@cygnus.com>
3668 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3671 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3673 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3675 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3677 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3678 (ReverseRegRegmem): Remove.
3679 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3680 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3681 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3684 From Doug Ledford <dledford@redhat.com>
3685 * config/tc-i386.h (RegXMM): New for P/III.
3686 * config/tc-i386.c: Add support for P/III.
3688 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3690 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3691 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3692 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3694 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3696 * config/tc-i386.c (i386_immediate): Skip whitespace before
3697 complaining about junk after expression.
3698 (i386_displacement): Likewise.
3700 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3702 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3703 Don't copy before downcaseing.
3705 1999-05-05 Catherine Moore <clm@cygnus.com>
3707 * tc-m68k.c: Include elf/m68k.h.
3708 (m68k_elf_final_processing): New routine.
3709 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3712 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3714 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3717 1999-04-30 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-mcore.c (mcore_s_section): Dump literals before
3722 1999-04-29 Nick Clifton <nickc@cygnus.com>
3724 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3727 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3729 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3730 (TC_INIT_FIX_DATA): Delete.
3731 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3732 (TC_INIT_FIX_DATA): Delete.
3733 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3734 * write.c (fix_new_internal): Initialize fx_cgen member.
3735 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3736 (gas_cgen_md_apply_fix3): Update.
3737 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3738 (md_cgen_record_fixup_exp): Update.
3739 (FX_OPINFO_R_TYPE): Update.
3741 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3742 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3743 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3744 * frags.h (struct frag): Make opindex, opinfo ints.
3746 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3748 1999-04-26 Tom Tromey <tromey@cygnus.com>
3750 * aclocal.m4, configure: Updated for new version of libtool.
3752 1999-04-22 Nick Clifton <nickc@cygnus.com>
3754 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3756 (md_apply_fix3): Do not fix up absolute relocations against
3759 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3761 1999-04-20 Nick Clifton <nickc@cygnus.com>
3763 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3764 changes and data-in-text directives.
3765 (mcore_cons): New function: intercept cons() operations.
3766 (mcore_float_cons): New function: intercept float_cons()
3768 (mcore_stringer): New function: intercept stringer() operations.
3770 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3772 * obj.h (struct format_ops): Change generate_asm_lineno field to
3774 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3776 * config/tc-alpha.c (find_opcode_match): Add default case to
3778 (find_macro_match): Likewise.
3779 (load_expression): Parenthesize && within ||.
3781 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3783 1999-04-17 Nick Clifton <nickc@cygnus.com>
3785 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3786 .text .data .section pseudo ops.
3787 (mcore_s_section): New function. Dump lits before changing secs.
3788 (mcore_s_text): New function. Dump lits before changing secs.
3789 (mcore_s_data): New function. Dump lits before changing secs.
3791 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3793 * config/tc-mips.c (mips_32bitmode): New.
3794 (md_begin): Set mips_32bitmode if needed.
3795 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3796 Set EF_MIPS_32BITMODE.
3798 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3800 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3803 1999-04-16 Nick Clifton <nickc@cygnus.com>
3805 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3807 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3809 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3810 expressions correctly.
3813 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3815 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3817 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3819 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3820 and fmpynfadd instructions.
3822 1999-04-11 Richard Henderson <rth@cygnus.com>
3824 * as.h (environ): Declare it, if needed.
3825 * as.c (dump_statistics): Don't declare environ.
3826 * configure.in (environ): Detect declaration.
3827 * configure, config.in: Rebuild
3829 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3830 (i386_displacement): Allocate enough space for replacement buffer.
3831 Clean up replacement buffer initialization.
3833 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3835 * subsegs.c (section_symbol): Don't create a new symbol if one
3836 already exists; instead, use the existing one, but set its segment
3837 and frag data if it hasn't already been defined.
3838 * config/obj-coff.c (c_section_symbol): Likewise.
3840 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3842 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3844 1999-04-08 Nick Clifton <nickc@cygnus.com>
3846 * config/tc-mcore.c: New File: Support routines for MCore
3848 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3849 * config/obj-coff.c: Add support for mcore-pe target.
3851 * Makefile.am: Add support for MCore targets.
3852 * Makefile.in: Regenerate.
3853 * configure.in: Add support for MCore targets.
3854 * configure: Regenerate.
3856 * doc/all.texi: Set MCORE.
3857 * doc/as.texinfo: Document MCore specific command line options.
3859 * write.h: Prevent multiple inclusion.
3861 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3863 * asintl.h (LC_MESSAGES): Never define.
3864 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3866 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3869 * Makefile.am (m68k-parse.c): If configuring in the source
3870 directory, copy m68k-parse.y into the local directory before
3871 running ylwrap, to remove spurious differences when generating
3873 * Makefile.in: Rebuild.
3875 * config/tc-sparc.h (md_do_align): Just allocate the number of
3876 bytes necessary, rather than always allocating 1024.
3878 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3880 * listing.c (listing_newline): Add cast to avoid warning.
3881 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3882 * config/tc-i386.c (i386_scale): Add return value.
3883 (build_displacement_string): Remove unused local temp_disp2.
3884 (i386_intel_memory_operand): Add parentheses to avoid warning.
3885 (i386_intel_operand): Remove unused local end_of_operand_string.
3886 (i386_operand): Remove unused local operand_modifier.
3887 (i386_operand): Add parens to avoid warning.
3889 1999-04-04 Don Bowman <don@pixsci.com>
3891 * configure.in: Add mips*-*-vxworks* target; have it define
3893 * configure, config.in: Rebuild.
3895 1999-03-31 Nick Clifton <nickc@cygnus.com>
3897 * configure.in (emulations): Add support for arm-epoc-pe.
3898 * configure: Regenerate.
3899 * config/te-epoc-pe.h: New file. Define macros specific to
3901 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3902 for arm-epoc-pe target.
3904 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3906 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3908 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3910 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3911 detect ",n" without a condition.
3912 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3915 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3917 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3918 instruction is encoded with one bit.
3921 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3923 * doc/internals.texi (CPU backend): Mention that
3924 line_separator_chars should not include newline. From thi
3925 <ttn@mingle.glug.org>.
3927 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3929 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3930 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3932 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3934 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3936 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3938 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3941 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3943 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3945 1999-03-15 Martin Hunt <hunt@cygnus.com>
3947 * app.c (do_scrub_begin): Change '-' back to a symbol char
3948 so we can use multiple opcodes on a line again.
3950 * config/tc-d30v.c: By default, warn if a symbol has
3951 the same name as a register. Plus some minor
3952 updates from the branch.
3954 1999-03-13 Nick Clifton <nickc@cygnus.com>
3956 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3957 BFD_RELOC_16 and BFD_RELOC_64.
3959 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3961 * expr.c (expr): Add missing else.
3963 1999-03-12 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-arm.c (md_apply_fix3): Improve error message.
3967 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3969 * Makefile.am (CPU_TYPES): Add fr30.
3970 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3971 (fr30,m32r dependencies): Update.
3972 * Makefile.in: Rebuild.
3974 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3975 (gas_cgen_record_fixup_exp): Ditto.
3976 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3977 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3978 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3979 (md_cgen_lookup_reloc): Update use of operand->type.
3980 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3981 (md_convert_frag): Call cgen_operand_lookup_by_num.
3982 (md_cgen_lookup_reloc): Update use of operand->type.
3983 (m32r_cgen_record_fixup_exp): Ditto.
3985 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3987 * config/tc-mips.c (md_show_usage): Fix message.
3989 1999-03-03 Nick Clifton <nickc@cygnus.com>
3991 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3992 and LDR reg,=<expr> instruction.
3994 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3997 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3999 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4001 1999-02-17 Nick Clifton <nickc@cygnus.com>
4003 This patch was created by: Scott Bambrough
4004 <scottb@corelcomputer.com>
4007 Special cased '@' character. The '@' character is used as the
4008 ARM assembler comment character, as a special character
4009 and in ELF .symver pseudo-op's, and as a special character in
4010 .type and .section pseudo-ops.
4011 (symver_pseudo): New static variable.
4012 (symver_state): New static variable.
4013 (struct app_save): Add field 'symver_state'.
4014 (app_push): Save global symver_state int struct app_save.
4015 (app_pop): Restore global symver_state from struct app_save.
4016 (do_scrub_chars): Special case handling of '@' character in
4019 * configure.in: Modified to recognize armv* uname syntax from ARM
4021 * configure: Regenerated.
4023 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4024 a prefix to the section's type.
4025 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4026 the type's typename.
4028 * config/tc-arm.h: Add support for PIC generation:
4029 (pic_code): New boolean.
4030 (obj_relocate_extern): Define.
4031 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4032 (TC_CONS_FIX_NEW): Define.
4033 (tc_fix_adjustable): Define.
4034 (GLOBAL_OFFSET_TABLE_NAME): Define.
4036 * config/tc-arm.c: Add support for PIC generation:
4037 (line_seperator_chars): Allow ';' as a seperator for Linux.
4038 (is_immediate_prefix): New macro.
4039 (arm_parse_reloc): New function.
4040 (s_arm_elf_cons): New function.
4041 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4042 (md_undefined_symbol): Special case handling for the Global Offset
4044 (md_apply_fix3): Handle PIC relocs.
4045 (tc_gen_reloc): Handle PIC relocs.
4046 (md_parse_option): Add support for '-k' command line switch to
4047 enable PIC generation.
4048 (cons_fix_new_arm): New function.
4049 (s_arm_elf_cons): New function.
4051 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4053 * configure.in: Add comments for uses of AC_DEFINE.
4054 * acinclude.m4: Likewise.
4055 * acconfig.h: Remove.
4056 * aclocal.m4: Rebuild.
4057 * configure: Rebuild.
4058 * Makefile.in: Rebuild.
4059 * config.in: Rebuild.
4061 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4063 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4064 non-constant offset from a base register.
4066 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4068 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4071 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4073 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4074 (emit_insn): Look for pc-relative and no-overflow specifiers on
4075 internal relocation types.
4077 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4079 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4082 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4084 (mips_4650, mips_4010, mips_4100): Variables removed.
4085 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4086 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4088 (md_begin): Don't bother initializing the mips_NNNN variables;
4089 mips_cpu is set, and that's good enough now.
4090 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4091 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4092 (show): New function, to handle wrapping in the CPU lists.
4093 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4095 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4097 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4098 than treat as an immediate specifier.
4100 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4102 * config/tc-i386.c: Prototype many functions.
4103 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4104 (i386_immediate): Remove unused second argument.
4105 (i386_intel_operand): Fix i386_is_reg typo.
4106 (i386_operand): Use allow_naked_reg.
4107 (output_invalid): Make operand int for K&R.
4109 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4111 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4113 * Makefile.in: Rebuild.
4115 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4117 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4119 (EXTRA_as_new_SOURCES): Comment out.
4120 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4121 * Makefile.in: Rebuild.
4122 * doc/Makefile.in: Rebuild.
4123 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4124 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4125 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4126 * configure: Rebuild.
4127 * aclocal.m4: Rebuild.
4128 * config.in: Rebuild.
4129 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4130 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4131 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4132 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4133 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4134 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4135 (gas_cgen_record_fixup_exp): Ditto.
4136 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4137 descriptor, not global variable.
4138 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4139 descriptor, not global variable. Refer to insert_operand handler
4140 via cpu descriptor, not global function.
4141 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4142 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4143 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4144 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4145 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4146 * config/tc-m32r.c: Ditto.
4147 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4148 (md_assemble): Ditto.
4149 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4151 1999-02-09 Nick Clifton <nickc@cygnus.com>
4153 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4154 relocations for ELF targets.
4156 1999-02-08 Nick Clifton <nickc@cygnus.com>
4158 * configure.in: Add support for StrongARM target.
4159 * configure: Regenerate.
4161 1999-02-05 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4165 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4168 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4170 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4172 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4174 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4175 (INTEL_DWORD_MNEM_SUFFIX): Define.
4178 (DWORD_PTR): Define.
4179 (XWORD_PTR): Define.
4181 (OFFSET_FLAT): Define.
4183 (NONE_FOUND): Define.
4186 * config/tc-i386.c (set_intel_syntax): New routine.
4187 (intel_syntax): Declare.
4188 (allow_naked_reg): Declare.
4189 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4190 (intel_float_operand): New routine.
4191 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4192 Handle brackets as well as parens. Call i386_intel_operand for
4193 intel syntax. Reverse operands if appropriate. Handle new
4194 suffixes. Handle movzx and movsx.
4195 (i386_is_reg): New routine.
4196 (i386_immediate): New routine.
4197 (i386_scale): New routine.
4198 (i386_displacement): New routine.
4199 (i386_operand_modifier): New routine.
4200 (build_displacement_string): New routine.
4201 (i386_parse_seg): New routine.
4202 (i386_intel_memory_operand): New routine.
4203 (i386_intel_operand): New routine.
4204 (i386_operand): Call i386_displacement, i386_immediate,
4205 i386_scale, etc. instead of handling inline.
4206 (parse_register): Handle registers without prefix.
4208 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4210 * configure: Regenerate.
4211 * configure.in (arm-*-oabi): New.
4212 (thumb-*-oabi): New.
4213 * config/tc-arm.c (target_oabi): Declare.
4214 (md_apply_fix3): Support REL relocs.
4215 (md_parse_option): Handle -oabi.
4216 (elf32_arm_target_format): New routine.
4217 (md_longopts): Add OPTION_OABI.
4218 * config/tc-arm.h: Redefine TARGET_FORMAT.
4221 1999-01-28 Nick Clifton <nickc@cygnus.com>
4223 * write.c (write_relocs): Handle out of range error.
4225 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4226 (fr30_force_relocation): Default to 0.
4228 * config/tc-fr30.h (obj_fix_adjustable): Define.
4229 (TC_FORCE_RELOCATION): Define.
4231 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4234 1999-01-16 Nick Clifton <nickc@cygnus.com>
4236 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4237 merge of two instructions if the left instruciton kills the right.
4239 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4241 * Makefile.in: Regenerate.
4242 * configure.in: Redo test for using cgen.
4243 * configure: Regenerate.
4245 1999-01-09 Nick Clifton <nickc@cygnus.com>
4247 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4248 redefinition of this macro.
4250 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4252 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4255 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4257 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4258 a read of HI or LO and an immediatly following branch.
4260 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4262 * config/tc-mips.c (md_begin): Another correction to the setting of
4265 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4267 * config/tc-mips.c (md_begin): Correct type-o in setting of
4270 1998-12-21 Nick Clifton <nickc@cygnus.com>
4272 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4273 bit insn when optimizing, so that parallelised instructions will
4274 start on a 32 bit boundary.
4276 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4278 * config/tc-mips.c (mips_eabi64): New.
4279 (md_begin): Set mips_eabi64.
4280 (mips_elf_final_processing): Use it.
4282 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4284 * config/tc-mips.c (mips_elf_final_processing):
4285 Correct setting of ABI in e_flags.
4287 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4289 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4292 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4294 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4296 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4298 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4299 warning, values that don't fit in the field.
4301 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4303 * config/tc-mips.c (mips_abi_string): New.
4304 (md_parse_option,md_longopts): Add mabi.
4305 (mips_elf_final_processing): Set e_flags based on mabi flag.
4307 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4309 * config/tc-mips.c (md_parse_option): Handle vr4111.
4311 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4313 * config/tc-h8300.c (build_bytes): Change message given if the
4314 instruction requires H8/300H mode and we're not in Hmode, to
4315 suggest that it may be the operand modes that are the problem, not
4316 necessarily the opcode.
4318 1998-12-10 Nick Clifton <nickc@cygnus.com>
4320 * config/tc-fr30.c: Add line separator character.
4322 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4324 * configure.in (hppa-*-mpeix*): New target.
4325 * config/obj-som.h (obj_som_compiler): Declare.
4326 * config/obj-som.c (compiler_seen): New static variable.
4327 (obj_som_compiler): New function.
4328 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4329 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4330 (pa_type_args): Set hppa_priv_level.
4331 (pa_compiler): New static function if OBJ_SOM.
4332 * configure: Rebuild.
4334 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4336 * read.c (output_leb128): Don't mark as inline.
4338 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4340 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4341 AIX .vbyte unaligned data support.
4342 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4343 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4346 1998-12-07 Nick Clifton <nickc@cygnus.com>
4348 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4351 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4353 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4354 BFD_RELOC_ARM_PCREL_BRANCH.
4356 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4358 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4359 checking the target type.
4360 (mips-dec-bsd*): Set endian to little.
4361 * configure: Rebuild.
4363 COFF weak symbol support, based on patches from Mark Elbrecht
4364 <snowball3@usa.net>:
4365 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4366 * config/obj-coff.c (obj_coff_weak): New static function.
4367 (obj_coff_endef) [both versions]: Handle weak symbols.
4368 (coff_frob_symbol): Likewise.
4369 (yank_symbols): Likewise.
4370 (obj_pseudo_table): Add "weak".
4372 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4373 <aymeric.vincent@emi.u-bordeaux.fr>.
4374 * aclocal.m4: Rebuild with current tools.
4375 * configure: Rebuild.
4377 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4378 an assertion failure for a case we can't handle when OBJ_ECOFF.
4380 * expr.c (operator): And with 0xff to avoid problems with signed
4383 1998-12-03 Nick Clifton <nickc@cygnus.com>
4385 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4386 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4388 1998-12-02 Nick Clifton <nickc@cygnus.com>
4390 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4393 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4395 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4396 calculation of pcrel point.
4398 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4400 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4403 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4405 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4407 (d10v_cleanup): Only generate previous insn if a multiline insn is
4410 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4412 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4415 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4417 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4418 -marm6xxx command line switches.
4420 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4422 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4423 (itbl-ops.o): Delete duplicate dependencies.
4424 Rebuild dependencies.
4425 Add fr30 dependencies.
4426 * Makefile.in: Rebuild.
4428 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4430 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4432 * listing.c: Ignore line terminator characters found inside
4435 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4437 * po/gas.pot: Regenerated.
4439 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4441 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4442 fr30_is_label_start(). Also checks for delay slot insns.
4444 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4445 FR30 instructions which contain a colon in the mnemonic.
4447 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4449 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4451 * config/tc-fr30.c: Removed currently superflous code.
4453 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-fr30.h: New file.
4456 * config/tc-fr30.c: Tweaking so that it will compile.
4458 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4460 * config/tc-d10v.h (obj_fix_adjustable): Define.
4461 (TC_FORCE_RELOCATION): Define.
4462 (d10v_force_relocation): Declare.
4463 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4464 (md_apply_fix3): Handle Vtable relocs.
4465 (d10v_fix_adjustable): New.
4466 (d10v_force_relocation): New.
4468 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-d30v.c: Change default behaviour to ignore potential
4471 conflicts between register name and symbol names.
4473 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4475 * configure.in: Add fr30-*-*.
4476 * config/tc-fr30.c: New file.
4477 * Makefile.in: Regenerated.
4478 * config.in: Regenerated.
4479 * configure: Regenerated.
4480 * doc/Makefile.in: Regenerated.
4481 * po/gas.pot: Regenerated.
4483 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4485 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4488 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4490 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4492 (do_scrub_chars): Add some casts to unsigned char to avoid
4493 unwanted sign extension.
4494 * read.c (lex_type): Set characters about 127 to be symbol
4496 * config/tc-i386.c (md_begin): Set identifier_chars and
4497 operand_chars for values above 127.
4499 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4501 * configure.in: detect cygwin* instead of cygwin32*
4502 * configure: regenerate
4504 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4506 * listing.c: Add support for producing a listing from piped
4509 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4511 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4512 (append_insn): Account for the tx39's multiply behavior.
4514 1998-10-26 Michael Meissner <meissner@cygnus.com>
4516 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4517 from assemble_parallel_insns. Add support for '->' to indicate
4518 explicitly serializing the instructions.
4519 (md_assemble): Ditto.
4521 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4523 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4526 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4528 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4530 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4532 * config/tc-mips.c : support frame and regmask/fregmask when
4533 MIPS_STABS_ELF is specified.
4535 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4537 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4538 (md_apply_fix): Don't return 1 for VTABLE relocs.
4539 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4541 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4543 * doc/c-i386.texi: Replace occurences of "opcode" with
4544 "instruction mnemonic", "instruction", or "mnemonic" when
4545 referring to the name of an instruction. Use "opcode" when
4546 referring to the sequence of machine bytes.
4548 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4549 (is_opcode_char): Rename to is_mnemonic_char.
4550 (md_assemble and i386_operand): Correct error messages from
4551 "opcode" to "instruction mnemonic"
4552 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4553 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4554 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4555 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4556 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4557 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4558 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4560 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4562 * config/tc-i386.c (i386_operand): Check for garbage after
4565 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4567 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4568 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4570 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4572 * config/tc-sh.h (obj_fix_adjustable): Define.
4573 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4574 (md_apply_fix): Likewise.
4575 (tc_gen_reloc): Likewise.
4576 (sh_fix_adjustable): New.
4578 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4580 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4581 * cgen.h (gas_cgen_finish_insn): Update prototype.
4582 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4583 cgen_insn_t -> CGEN_INSN_INT.
4584 (make_parallel): Update handling of CGEN_INT_INSN_P.
4585 (assemble_parallel_insn): Ditto.
4586 (target_make_parallel): New function.
4587 (md_assemble): Use it.
4589 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4591 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4593 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4595 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4596 converted into lower case.
4598 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4600 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4601 (gas_cgen_tc_gen_reloc): Likewise.
4602 * config/tc-m32r.h (obj_fix_adjustable): Define.
4603 * config/tc-m32r.c (m32r_fix_adjustable): New.
4604 (m32r_force_relocation): Handle VTABLE relocs.
4606 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4608 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4610 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4613 to lower case before parsing.
4615 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4616 parallel insns modift buts in the PSW as a side effect.
4618 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4620 * config/tc-d30v.c (find_format): Test for missing flag and
4623 (md_apply_fix3): Fix error messages to avoid
4624 assumption about presence of a symbol.
4626 (parallel_ok): Disallow parallel instructions that both modify the
4629 (find_format): Generate a warning if an odd numbered register is
4630 used as the first register in a mutli-register instruction.
4632 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4634 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4635 relocations are always associated with a symbol.
4637 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4639 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4640 (elf32_sparc_force_relocation): Declare.
4641 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4642 (tc_gen_reloc): Handle vtable relocs.
4643 (elf32_sparc_force_relocation): New.
4645 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4647 * symbols.c (S_IS_FUNCTION): New.
4648 * config/tc-v850.h (obj_fix_adjustable): Define.
4649 (TC_FORCE_RELOCATION): Define.
4650 (v850_force_relocation): Declare.
4651 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4652 of fx_addnumber for VTABLE reloc addends.
4653 (md_apply_fix3): Handle VTABLE relocs.
4654 (v850_fix_adjustable): New.
4655 (v850_force_relocation): New.
4657 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4659 * tc-hppa.c (fp_operand_format): Add some additional formats.
4660 (pa_ip): Do not automatically promote into pa2.0 mode.
4661 (pa_level): Handle ".level 2.0".
4663 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4665 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4666 * config/tc-i386.h (template.extension_opcode): Change to
4667 unsigned int to allow full range of 8-bit opcode suffixes.
4668 (None): Redefine as 0xffff.
4670 From Jeff B Epler <jepler@usgs.gov>
4671 * doc/c-i386.texi (i386-SIMD): New section.
4673 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4675 * read.c (discard_rest_of_line): New function.
4676 * read.h: Declare it.
4677 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4679 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4681 * config/tc-d10v.c (find_symbol_matching_register): New function.
4682 (find_opcode): Cope with the case where a register name matches
4685 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4687 * config/tc-v850.c (md_pcrel_from): Rename to
4688 v850_pcrel_from_section.
4689 (v850_pcrel_from_section): Do not resolves symbols in other
4692 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4694 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4696 * config/tc-d10v.c (find_opcode): Generate an error if a register
4697 is supplied for an operand that should not be a register.
4699 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4702 instructions to have another instruction in the right bin.
4704 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4707 the right container if the left container holds a branch
4710 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4712 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4713 both a register name and symbol name.
4714 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4716 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4718 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4719 execution unit class.
4721 (reg_name_search): If a name matches a register and a symbol,
4722 prefer the register.
4723 (find_format): Disallow flag registers when a general purpose
4724 register is required.
4725 If a number is required, but a register has been given, check to
4726 see if a symbol with the same name as the register exists, and if
4727 so, use that symbol.
4729 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4731 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4733 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4735 * config/tc-d30v.c (find_format): Do not accept flag registers as
4736 general purpose registers.
4737 (find_format): If an immediate value is expected at a given place
4738 in a format, but a register name has been provided instead, check
4739 to see if that register name matches the name of a predefined
4740 symbol and if it does, then use the symbol instead.
4741 (reg_name_search): If a register name matches a symbol name,
4742 prefer the register name to the symbol name.
4744 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4746 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4747 the previous insn to empty.
4749 1998-09-20 Michael Meissner <meissner@cygnus.com>
4751 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4752 pieces, forcing the use of an ANSI compiler.
4754 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4756 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4758 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4760 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4762 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4764 (obj_elf_vtable_entry): Likewise.
4765 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4766 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4767 (tc_gen_reloc): Likewise.
4768 (arm_fix_adjustable): Likewise.
4769 (elf32_arm_force_relocation): New.
4770 (armelf_frob_symbol): Remove coff-style symbol support.
4772 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4774 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4776 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4778 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4779 OBJ_COFF so that routine is defined for a.out format.
4781 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4783 * config/tc-i386.c (i386_operand): Detect non-segment registers
4784 used as segment prefixes.
4786 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4788 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4789 optimize across FDE boundaries.
4791 * config/obj-coff.c (obj_coff_section): Preserve any link once
4792 flags when setting the section flags.
4794 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4796 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4797 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4799 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4801 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4804 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4806 * frags.c (frag_grow): Include the size of the frag struct in the
4809 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4810 if the new subseg comes before the old.
4812 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4814 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4815 to handle edge8 and edge16.
4817 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4819 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4820 before we clobber the symbol involved.
4822 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4824 * config/tc-arm.c: Remove OBJ_ELF definitions for
4825 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4826 use arm_adjust_symtab for OBJ_COFF.
4827 (armelf_adjust_symtab): New Routine.
4828 * config/tc-arm.h: Define obj_adjust_symtab to
4829 armelf_adjust_symtab for OBJ_ELF.
4831 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4833 * configure.in: Make all i386-elf targets use bfd_gas.
4834 * config/tc-i386.c (tc_i386_force_relocation): New.
4835 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4836 (md_apply_fix3): Likewise.
4837 (tc_gen_reloc): Handle them.
4838 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4839 tc_i386_force_relocation.
4841 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4843 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4845 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4847 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4848 current opcode after writing the first insturction of a reverse
4851 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4853 * read.h (generate_lineno_debug): Add prototype.
4854 * read.c (generate_lineno_debug): Make non-static.
4856 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4858 * config/tc-i386.c (md_assemble): Only warn for address/data size
4861 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4863 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4864 against Thumb function names, as the linker needs this information.
4866 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4868 * expr.c (operand): Check also that there is no advance in operand
4869 after atof_generic in order to decide "is it label 0f or floating
4872 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4874 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4875 command line options with a single dash.
4876 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4878 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4880 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4881 * tc-arm.c (arm_fix_adjustable): New routine.
4883 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4885 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4886 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4887 demand_empty_rest_of_line before mri_comment_end.
4888 (equals): Check garbage after expression before
4889 mri_comment_end in MRI mode.
4891 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4893 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4894 small immediate constant to use the constant itself rather than
4897 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4899 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4900 (pa_leave): Likewise.
4902 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4904 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4906 (i386_operand): Fix an error message.
4908 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4910 * doc/c-arm.texi (ARM Directives): Document .req directive.
4912 * config/tc-arm.c (reg_required_here): Display erroneous string if
4913 the register name could not be decoded.
4914 Do not set inst.instruction if the sift is -1.
4916 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4918 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4921 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4923 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4924 even if it is belived to be unnecessary.
4926 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4928 config/tc-i386.c (i386_operand): Size immediate constants by
4929 suffix (erroneously removed as part of July 7 change).
4931 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4933 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4934 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4935 (armelf_frob_symbol): New Routine.
4936 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4938 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4940 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4942 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4944 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4945 command line switches passed to assembler.
4947 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4949 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4950 (gas_cgen_opcode_desc): Declare.
4951 (gas_cgen_parse_operand): Declare.
4952 (*): Prepend gas_ to gas specific fns to denote them as such.
4954 * cgen.c (gas_cgen_opcode_desc): New global
4955 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4956 (queue_fixup): Renamed from cgen_queue_fixup.
4957 (*): Prepend gas_ to gas specific fns to denote them as such.
4959 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4960 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4961 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4962 Open opcode table and initialize it.
4963 (make_parallel): Use gas_cgen_opcode_desc.
4964 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4965 (md_assemble): Ditto.
4967 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4969 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4970 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4971 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4972 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4973 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4974 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4975 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4976 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4977 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4978 (INIT_STAB_SECTION): Likewise.
4979 (OBJ_PROCESS_STAB): Likewise.
4981 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4982 (md_parse_option): Watch for them.
4983 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4984 (md_begin): Kill neverdef code.
4985 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4986 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4987 (s_alpha_coff_wrapper): New.
4988 (md_pseudo_table): Trap all ECOFF pseudos.
4990 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4992 Start of changes to remove mdebug section from mips*-elf
4993 Based on MIPS_STAB_ELF definition
4994 * acconfig.h: undef if not configured
4995 * config.in: undef if not configured
4996 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4997 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4998 * stabs.c (s_stab_generic): flush frag
5000 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5002 * configure.in: (arm-*-elf): Handle.
5003 (thumb-*-elf): Handle.
5004 * configure: Regenerate.
5005 * read.c (stringer): Fix typo in comment.
5006 * write.c (fixup_segment): Don't add symbol value to addend if
5008 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5010 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5013 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5015 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5016 (write_2_short): Emit warning if new flag is set.
5017 (do_assemble): Set flags if left instruction is one of special
5018 "right-instruction-killer" type.
5020 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5022 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5023 Always output words in debug_info section as big endian.
5024 (sparc_target_format): Choose correct bfd target.
5025 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5027 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5029 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5030 to work with internationalization code. Issue an error when two
5031 operands match that are not allowed to match.
5033 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5035 * configure.in (install_tooldir): Allow target to specify whether
5036 it wants to be installed in $(tooldir)/bin.
5037 * configure: Regenerate.
5038 * Makefile.am (install-exec-local): Set install-exec-tooldir
5039 dependency via configure.
5040 * Makefile.in: Regenerate.
5042 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5044 * Makefile.am (install-exec-local): Split into two ...
5045 (install-exec-bindir,install-exec-tooldir): New rules.
5046 * Makefile.in: Regenerate.
5048 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5050 * Makefile.am (install-exec-local): Don't remove the file before
5051 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5052 W. Rozycki <macro@ds2.pg.gda.pl>.
5053 * Makefile.in: Rebuild.
5055 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5057 * cgen.c: Include libiberty.h.
5058 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5059 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5060 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5061 (md_cgen_lookup_reloc)): Declare.
5062 (md_cgen_record_fixup_exp): Declare.
5063 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5064 (m32r_relax_frag): Declare.
5065 (cgen_md_apply_fix3): Decls moved to cgen.h.
5066 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5067 (m32r_cgen_record_fixup_exp): Delete decl.
5068 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5069 (assemble_nop): Delete.
5070 (expand_debug_syms): Delete unused `exp'.
5071 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5072 Add default case for -Wall.
5073 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5074 (md_atof): Delete unused wordP.
5076 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5078 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5081 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5083 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5084 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5085 .print, .purgem, and .struct. Remove documentation for
5088 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5090 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5091 Update call to insert_operand.
5093 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5097 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5099 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5100 whitespace after a prefix operator.
5102 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5104 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5106 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5108 * config/tc-sparc.c (log2): New static function.
5109 (s_reserve): Use log2 to convert alignment before calling
5111 (s_common): Use log2 to convert alignment before calling
5112 record_alignment and frag_align.
5113 (sparc_cons_align): Use log2.
5115 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5117 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5118 (s_common): Likewise.
5120 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5121 initialization of waddr.
5122 (sparc_elf_final_processing): Add default case to switch.
5124 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5126 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5127 than temporary real.
5129 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * write.c (subsegs_finish): Don't align the segments if there were
5134 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5135 copying aux information.
5137 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5138 expression into a symbol.
5140 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5142 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5143 type to unsigned int.
5144 (md_assemble): Change type used to store offsets from unsigned
5146 (i386_operand): Switch error check to only call RESTORE_END_STRING
5147 once after parse_register.
5149 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5151 * config/tc-v850.c (md_show_usage): Changed format to match that
5154 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5156 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5158 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5160 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5163 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5165 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5166 * doc/Makefile.in: Rebuild.
5168 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5170 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5171 for %lo expressions.
5172 (mips_ip, case 'u'): Move range check after code to mask
5173 off bits in %hi/%lo expressions. Mask off high bits for
5176 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5178 * doc/Makefile.am (gasver.texi): New target.
5179 (as.info, as.dvi): Depends upon gasver.texi.
5180 * doc/as.texinfo: Include gasver.texi. Mention version number on
5181 title page and in top node.
5182 * doc/Makefile.in: Rebuild.
5184 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5186 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5187 but not including the line containing the edict.
5188 * listing.h (LISTING_EOF): New.
5189 * input-scrub.c (input_scrub_next_buffer): Call it.
5191 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5193 * config/tc-i386.c (i386_operand): Don't set the size of an
5194 immediate address based solely on the suffix and the mode.
5196 * config/tc-i386.c (md_assemble): Add assertion to make sure
5197 overlap2 does not set Imm.
5199 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5200 sequences of whitespace to a single space.
5201 (is_space_chars): Just compare with space.
5202 (md_begin): Don't initialize space_chars.
5203 (md_assemble): Just skip a single whitespace character.
5204 (i386_operand): Rewrite base-index parsing to use new
5205 parse_register, and to skip white space. Skip white space in a
5206 number of other places too. Don't give error message if
5207 parse_register fails.
5208 (parse_register): Change reg_string parameter to be non-const.
5209 Add end_op parameter. Skip white space after the `%', and return
5210 end of register string. Give error message here rather than
5213 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5215 Based on patch from Matt Semersky <matts@scd.hp.com>:
5216 * expr.c (op_encoding): Make const.
5217 (expr_set_precedence): New function.
5218 (expr_begin): Don't set operator rankings, just call
5219 expr_set_precedence.
5220 * expr.h (expr_set_precedence): Declare.
5221 * read.c (s_mri): Call expr_set_precedence.
5223 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5225 * doc/as.texinfo (Statements): Remove paragraph discussing
5226 continuing lines with a backslash. This hasn't worked for years,
5229 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5231 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5233 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5234 (ps_CTORS, ps_DTORS): New section types.
5235 (vms_fixup_xtors_section): New function
5236 (Ctors_Psect, Dtors_Psect): Define.
5237 (IS_GXX_XTOR): Define
5238 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5239 Filter static constructors/destructors and add to
5240 Ctors_Symbols/Dtors_Symbols chain.
5241 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5242 appropriate section.
5244 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5245 * makefile.vms: Merge vax/vms support.
5247 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5249 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5250 (elf_pseudo_table): Add them.
5251 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5252 (md_apply_fix): Accept them.
5253 (mips_fix_adjustable): Don't adjust them.
5254 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5255 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5256 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5257 (tc_fix_adjustable): Don't adjust them.
5259 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5261 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5263 * Makefile.in: Regenerate.
5264 * configure.in: AC_SUBST cgen_cpu_prefix.
5265 * configure: Regenerate.
5267 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5269 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5270 Changed all users of COND12_DELAY.
5272 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5274 * config/tc-mn10300.c (set_arch_mach): New function.
5275 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5276 (md_begin): Default to mn10300 mode.
5277 (md_assemble): Only accept instructions for the core mn10300
5278 chip and the active machine type.
5280 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5282 * subsegs.h (segment_info_type): Give the struct a name.
5283 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5284 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5285 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5286 * config/tc-w65.h (tc_reloc_mangle): Declare.
5287 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5289 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5291 * config/tc-v850.c (v850_comm): Restore old section
5292 after common processing.
5294 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5296 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5298 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5300 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5301 char with code that explicitly sign-extends.
5303 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5305 * config/tc-v850.c (md_begin): Restore text section as the current
5306 section after creating call table sections.
5307 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5310 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5311 with call to macro SYM_AUXINFO.
5313 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5315 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5316 with the program transform name.
5317 * Makefile.in: Rebuild.
5319 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5321 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5324 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5326 * config/tc-i386.c (i386_operand): Be prepared for a space between
5327 the open parenthesis and the start of the register operand,
5328 because of the June 16 change.
5330 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5332 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5335 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5337 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5338 even if it is belived to be unnecessary.
5340 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5344 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5346 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5348 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5349 shift amount for a repeated operand. The shift amount for the
5350 repeated copy comes from the size of the operand.
5352 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5354 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5356 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5358 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5360 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5362 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5363 characters in it as LEX_IS_SYMBOL_COMPONENT.
5364 * config/tc-i386.h (tc_symbol_chars): Define.
5365 (extra_symbol_chars): Declare.
5366 * config/tc-i386.c (extra_symbol_chars): Define.
5367 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5368 (line_comment_chars): Set to '/' if TE_LINUX.
5369 * doc/c-i386.texi (i386-prefixes): Update.
5370 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5372 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5374 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5375 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5377 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5379 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5380 constraint in instructions REP & REPI.
5382 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5384 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5385 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5387 (check_range): If the operand is shifted, then shift the number
5388 before checking its range.
5390 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5392 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5395 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5397 * config/tc-v850.c (v850_comm): Create special sections as needed.
5399 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5401 * config/tc-d10v.c (write_2_short): Addition of swapping
5402 instructions for sequential and reverse sequential order when
5403 given order is not possible.
5405 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * Makefile.am: Rebuild dependencies.
5408 (DEP_INCLUDES): Fix reference to intl build directory.
5409 * Makefile.in: Rebuild.
5411 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5413 * doc/c-i386.texi: Update 16 bit documentation.
5415 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5416 IgnoreDataSize to IgnoreSize as they are used for address size as
5418 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5419 32-bit mode, similarly addr16/data16 and variants.
5421 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5423 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5424 sequential word multiply instructions.
5426 (do_assemble): Add extra command line argument, to allow mul32
5427 attribute to be preserved across parallel insns.
5428 (md_assemble): Insert NOPs between explicitly parallel insns which
5429 contain an 32 bit multiply and a 16 multiply.
5431 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5433 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5436 * config/tc-i386.c (reloc): Add braces.
5438 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5439 consistent with Intel naming.
5440 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5441 use bitfields in sib_byte.
5442 (modrm_byte): Don't use bitfields here either.
5444 * config/tc-i386.c (current_templates): Add const.
5445 (parse_register): Add const to return, param, and char *s.
5446 (i386_operand): Add const to reg_entry *r.
5447 * config/tc-i386.h (templates): Add const to start, end.
5449 Inspired by code for 16 bit gas support from Martynas Kunigelis
5450 <martynas@nm3.ktu.lt>:
5451 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5452 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5453 (uses_mem_addrmode): Remove.
5454 (md_estimate_size_before_relax): Add support here too.
5455 (md_relax_table): Rewrite interface to md_relax for 16 bit
5457 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5458 (opcode_suffix_to_type): Remove.
5459 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5460 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5461 (md_convert_frag): Likewise.
5462 (i386_operand): Add support for 16 bit base/index regs,
5463 immediates, and displacements. Remove some unnecessary casts, and
5464 localise end_of_operand_string, displacement_string_start,
5465 displacement_string_end variables. Add GCC_ASM_O_HACK.
5466 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5468 * config/tc-i386.c (prefix_hash): Remove.
5469 (md_begin): Rewrite without obstacks. Remove prefix hash table
5470 handling. Rewrite lexical table handling.
5471 (i386_print_statistics): Don't print prefix statistics.
5472 (md_assemble): Rewrite instruction parser so that line is not
5473 converted to lower case. Don't do a hash_find for prefixes,
5474 instead recognise them via opcode modifier.
5475 (expecting_operand, paren_not_balanced): Localise variables.
5476 * config/tc-i386.h (IsPrefix): Define.
5477 (prefix_entry): Remove.
5479 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5480 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5481 '\\' in case where comment_chars contains '/'.
5483 * config/tc-i386.c (MATCH): Ensure given operand and template
5484 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5485 you must write `ljmp *table(%ebx)'.
5487 From H.J. Lu <hjl@gnu.org>:
5488 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5489 as 0 ifndef BFD_ASSEMBLER.
5490 (md_assemble): Allow immediate operands without suffix or
5491 other reg operand to default in size to the current code size.
5493 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5495 * config/tc-v850.c (md_begin): Restore creation of
5496 .call_table_text and .call_table_data sections.
5498 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5500 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5501 after emitting a word of noops.
5503 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5505 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5506 (i386_operand): Simplify checks for valid base/index combinations.
5507 Disallow `in 4(%dx),%al'.
5509 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5511 (add_prefix): Change parameter from char to int.
5513 * config/tc-i386.h (Ugh): Define opcode modifier.
5514 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5516 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5517 CONSISTENT_REGISTER_MATCH macros to check register types more
5518 thoroughly. Check for illegal suffix/operand combinations
5519 when matching insns with operands. Handle new `s' suffix, and
5520 associated FloatMF opcode modifier for float insns with memory
5522 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5523 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5524 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5525 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5526 DATA_PREFIX_OPCODE throughout.
5528 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5529 (md_assemble): Rewrite suffix/register operand checking code to be
5530 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5531 AnyMem, the better to grep.
5533 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5534 given a memory operand. Don't set Abs bits either.
5535 (type_names): Remove Mem*, Abs*.
5536 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5537 define opcode_modifiers as these cases are handled by Disp8,
5538 Disp16, Disp32 and suffix checks.
5539 (COMES_IN_BOTH_DIRECTIONS): Remove.
5540 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5542 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5543 if IgnoreDataSize modifier given. Remove ShortformW modifier
5544 test. Add test for ShortForm in W base_opcode modification.
5545 Merge Seg2ShortForm and Seg3ShortForm code.
5546 * config/tc-i386.h (ShortFormW): Remove.
5547 (IgnoreDataSize): Define.
5549 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5551 * config/tc-d30v.c (md_assemble): Store previous segment state
5552 with previous instruction.
5554 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5556 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5557 (ebp, esp): Remove static variables.
5558 (MATCH): Remove test for InOutPortReg.
5559 (i386_operand): Properly handle InOutPortReg here instead.
5560 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5561 (md_assemble): Simplify and correct modrm and sib generation.
5562 (i386_operand): Add warning for scale without index.
5563 Rewrite checks for valid base/index combinations.
5565 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5566 macros and enclose in do while(0).
5567 (RESTORE_END_STRING): Likewise.
5568 (md_assemble): Add one to printed operand number so we start
5569 from 1 not 0. Add some more gettext invocations.
5570 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5573 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5574 DATA_PREFIX, SEG_PREFIX): Define.
5575 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5576 (check_prefix): Remove function.
5577 (add_prefix): New function. Add prefix to i.prefix as well as
5579 (md_assemble): Changes for add_prefix. Remove hack for wait
5580 prefix, instead always output prefixes in fixed order. Test
5581 for jcxz/loop when selecting between word & dword operations,
5582 and add address size prefix rather than operand size prefix.
5583 Remove operand -> address size hack when emitting jcxz/loop.
5584 (i386_operand): Remove O_Absent check as it's done in expr.
5586 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5588 * configure.in: Recognize m5200 as a cpu_type of m68k.
5589 * aclocal.m4: Rebuild with current libtool.
5590 * configure: Rebuild.
5592 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5594 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5595 to relaxable_symbol to prevent references to external symbol from
5598 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5600 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5601 symbols are relaxable.
5603 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5605 * config/tc-v850.c (md_begin): Don't create special
5606 sections by default.
5608 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5610 * config/tc-mips.c (macro): For div and udiv, close the
5611 reorder block as soon as possible.
5613 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5615 From Matt Semersky <matts@scd.hp.com>:
5616 * macro.c (macro_mri_mode): New function.
5617 * macro.h (macro_mri_mode): Declare.
5618 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5621 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5623 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5626 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5627 until after xstrdup in OBJ_EVAX case.
5629 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5631 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5632 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5633 of hardcoded magic number.
5634 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5636 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5638 * read.c (do_s_func): New function.
5640 * read.h (do_s_func): Add prototype.
5642 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5644 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5645 nops if fill pattern not specified.
5647 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5649 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5650 * config/te-go32.h (TE_GO32): Define.
5651 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5653 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5655 Implement .func/.endfunc pseudo-ops.
5656 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5658 * read.c (potable): Add .func,.endfunc.
5659 (s_func): New function.
5660 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5662 (in_doc_func_p,current_function_label): New static globals.
5663 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5665 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5667 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5668 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5669 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5670 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5671 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5672 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5673 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5674 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5675 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5676 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5677 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5678 * config/tc-a29k.c: Don't define md_short_jump_size,
5679 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5680 * config/tc-alpha.c: Likewise.
5681 * config/tc-alpha.h: Likewise.
5682 * config/tc-arm.c: Likewise.
5683 * config/tc-h8300.c: Likewise.
5684 * config/tc-h8500.c: Likewise.
5685 * config/tc-hppa.c: Likewise.
5686 * config/tc-i860.c: Likewise.
5687 * config/tc-i960.c: Likewise.
5688 * config/tc-ppc.c: Likewise.
5689 * config/tc-sh.c: Likewise.
5690 * config/tc-sparc.h: Likewise.
5691 * config/tc-tic30.c: Likewise.
5692 * config/tc-w65.c: Likewise.
5693 * config/tc-z8k.c: Likewise.
5695 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5697 * config/tc-vax.c (_): Delete this macro used for placeholder
5698 values in vax_operand_width_size; it conflicts with the _() macro
5699 used for internationalization.
5701 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5703 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5704 code. From Chris Moller <moller@bops.com>.
5706 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5707 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5708 * read.c (emit_expr): Initialize seg and subseg fields of a new
5710 * write.c (write_object_file): Switch to the appropriate segment
5711 and subsegment when processing a broken word.
5713 * config/tc-m68k.c (mri_assemble): New static function.
5714 (build_mri_control_operand): Call mri_assemble rather than
5716 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5717 (s_mri_endf, s_mri_endw): Likewise.
5719 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5721 * read.c (s_org): Call md_flush_pending_output if it is defined.
5723 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5725 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5727 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5728 (md_parse_option): Add for same.
5729 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5730 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5731 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5733 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5735 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5737 * config/tc-arm.c (find_real_start): Relax definition of local
5740 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5742 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5743 symbols at the given address, not just the last one specified.
5745 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5747 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5748 or number_to_chars_littleendian to write data.
5750 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5752 * config/tc-v850.c (md_assemble): Remove artificially created
5753 register name symbols.
5755 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5757 * write.c (fixup_segment): Change "segment" to "section" in
5760 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5762 * write.c (fixup_segment): Change sym1-sym2 message again.
5764 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5766 * write.c (fixup_segment): Improve error message for sym1-sym2
5767 errors when sym1 is in a different segment from sym2.
5769 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5771 * config/tc-m32r.c (warn_unmatched_high): New static local.
5772 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5773 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5774 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5775 (md_parse_option): Likewise.
5776 (md_show_usage): Likewise.
5777 (m32r_frob_file): Likewise.
5779 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5780 (read_a_source_file): Call them.
5781 * read.h (stabs_generate_asm_file): Declare.
5782 * stabs.c (stabs_generate_asm_file): New function.
5783 (generate_asm_file): New function.
5784 (stabs_generate_asm_lineno): Move file name handling into
5787 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5789 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5790 (d30v_current_align, d30v_current_align_seg): New variables.
5791 (d30v_last_label): New variable.
5792 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5793 (s_d30v_data, s_d30v_section): Likewise.
5794 (md_pseudo_table): Call them.
5795 (md_begin): Initialize d30v_current_align_seg.
5796 (md_assemble): Call d30v_align when needed by known current alignment.
5797 (d30v_frob_label, d30v_cons_align): New functions.
5798 * config/tc-d30v.h (md_do_align): Remove.
5799 (tc_frob_label): Call d30v_frob_label.
5800 (md_cons_align): New.
5802 * config/tc-d30v.c (find_format): Convert complex expressions to
5803 expression symbols before processing. Clean up code formatting.
5805 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5807 * po/Make-in (install-info): New target.
5809 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5811 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5813 * config/tc-mn10300.c (md_assemble): Likewise.
5815 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5817 * Makefile.am: Update with `make dep-am'.
5818 (HFILES): Add cgen.h.
5819 (cgen.o): Depend on cgen.h.
5820 * Makefile.in: Regenerate.
5822 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5824 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5826 * gasp.c (grab_label): Permit a label to be a preprocessor
5827 variable by permitting a label to start with a backslash.
5829 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5831 * config/tc-mips.c (validate_mips_insn): Removed hack
5832 for previously inaccessible bitfields in some INSN_TRAP
5835 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5837 * config/tc-d30v.c (do_assemble): Abort with error message
5838 if opcode operands do not match.
5840 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5842 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5843 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5844 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5845 similar new 'q' operand.
5847 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5849 * cgen.c (cgen_asm_finish_insn): Fix typo.
5851 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5854 * cgen.c: Include it.
5855 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5856 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5857 All callers updated.
5858 * config/tc-m32r.c: Include cgen.h.
5859 (m23r_insn): New members num_fixups,fixups.
5861 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5863 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5864 to avoid compiler warning.
5866 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5868 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5871 * makefile.vms (OBJS): Add ehopt.obj
5873 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5875 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5877 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5879 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5880 a short format insn.
5881 (md_assemble): Set it for explicitly packed insns.
5883 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5885 * config/obj-coff.c (c_symbol_merge): Do not take address of
5886 native fields when performing the memcpy.
5888 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5890 * config/tc-mips.c (macro,macro2): Implement
5891 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5893 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5895 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5896 relocations against globally visible symbols.
5897 * config/tc-m68k.c (relaxable_symbol): New macro.
5898 (m68k_ip, md_estimate_size_before_relax): Use it.
5899 (tc_m68k_fix_adjustable): Also handle weak symbols.
5901 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5904 references to externally visible symbols.
5905 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5906 values in twice for a PC relative reloc if the symbol is
5909 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5910 don't adjust a PC relative reloc against an externally visible
5912 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5913 for a PC relative fixup against an externally visible defined
5914 symbol, arrange to store object file and addend values as though
5915 the symbol were not defined.
5916 (tc_gen_reloc): Likewise.
5918 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5920 * read.c (sizeof_leb128): Referenced externally by write.c so
5923 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5925 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5926 and expand a 'debug' symbol associated with the next instruction
5927 that does not cause a short instruction to be filled with a NOP.
5928 (md_pseudo_table): Add support for .debugsym.
5929 (assemble_parallel_insn): Add calls to expand_debug_sym as
5931 (md_assemble): Ditto.
5933 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5935 * as.c (main): Conditionally call setlocale.
5936 * gasp.c (main): Likewise.
5937 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5938 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5940 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5942 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5944 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5946 * config/tc-hppa.c: Change all calls to bzero to use memset.
5947 (pa_ip): Add cast to avoid warning.
5948 (tc_gen_reloc, md_apply_fix): Likewise.
5949 (pa_find_space_by_number): Likewise.
5950 (hppa_force_relocation): Likewise.
5951 (pa_block): Change i to unsigned int.
5952 * config/obj-som.h (obj_som_copyright): Declare.
5954 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5956 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5957 for line numbers for assembly source.
5959 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5961 * configure.in: Change version number to 2.9.4
5962 * configure: Rebuild.
5964 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5966 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5968 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5970 * ecoff.h: Change symbolS in function declaration to struct
5973 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5975 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5976 (md_convert_frag): Fix i18n typo.
5978 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5980 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5981 * ecoff.h: Protoype it.
5982 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5983 [EVAX] (s_alpha_prologue): Delete.
5984 (md_pseudo_table): Update.
5986 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5988 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5989 array to local pointer.
5990 (get_args, parse_expr): Add casts to avoid warnings.
5992 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5994 * read.c (s_set): Cast xmalloc return value to fragS *.
5995 * config/tc-m68k.c (m68k_ip): Function made static to match
5996 previous forward declaration.
5997 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5999 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6001 * config/tc-v850.c: Add internationalisation macros to error
6004 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6005 macros to error strings.
6007 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6009 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6010 reloc is in the TOC csect.
6011 (md_apply_fix3): Correct gettext typo.
6013 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6016 .L - they are local labels and the branches are not really
6017 function calls but rather far jumps.
6019 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6021 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6023 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6025 * config/tc-i386.c (md_assemble): Print operand number rather than
6026 using ordinal_names.
6027 (i386_operand): Likewise.
6029 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6031 * Makefile.am (INTLLIBS): Define to work around apparent automake
6033 All Makefiles: Regenerated.
6035 * Many files: Added gettext invocations around user-visible
6037 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6038 HAVE_LC_MESSAGES): Define.
6039 * dep-in.sed: Added asintl.h.
6040 * po/Make-in: New file.
6041 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6043 * read.c (Z_): Renamed from `_'.
6044 * Makefile.am (SUBDIRS): Added po.
6045 (POTFILES): new macro.
6046 (po/POTFILES.in): New target.
6047 ($(OBJS)): Added asintl.h.
6049 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6050 (as_new_LDADD): Added $(INTLLIBS).
6051 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6052 (gasp_new_LDADD): Added $(INTLLIBS).
6053 (gasp_new_DEPENDENCIES): New macro.
6054 * configure, aclocal.m4: Rebuilt.
6055 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6057 (ALL_LINGUAS): Define.
6058 * macro.c: Include "asintl.h".
6059 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6060 * as.h: Include "asintl.h".
6061 * config/tc-i386.c (ordinal_names): Removed.
6062 (md_assemble): Changed error text to avoid ordinal_names.
6063 (i386_operand): Likewise.
6064 (reloc): Added as_bad to avoid i18n problems.
6065 (tc_gen_reloc): Likewise.
6066 * config/tc-arm.c (bad_args): Now a #define.
6068 * config/obj-vms.c (VMS_stab_parse): Changed type of
6070 (global_symbol_directory): Unified strings to avoid i18n
6072 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6073 avoid i18n problems.
6074 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6075 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6077 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6079 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6081 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6083 * as.c (print_version_id): Added an fprintf to avoid i18n
6085 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6087 * expr.c (expr): Added as_warn call to avoid i18n problems.
6088 * messages.c (as_assert): Changed code to avoid i18n problems.
6089 (as_abort): Likewise.
6090 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6091 (s_space): Likewise.
6092 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6094 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6096 * config/tc-i386.c (check_prefix): New static function, split out
6098 (struct _i386_insn): Add wait_prefix field.
6099 (md_assemble): Remove wait_prefix local variable. Use
6100 check_prefix when adding a prefix.
6102 * config/tc-i386.c (current_templates): New static variable.
6103 (md_assemble): Remove current_templates local variable.
6104 (md_assemble, i386_operand): Improve error and warning messages in
6105 many places. Add RESTORE_END_STRING in many places before error
6106 return. Clarify some comments.
6108 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6110 (md_assemble): Parse string instruction operands, looking for
6111 segment override prefixes. Check for invalid segment prefixes on
6113 (i386_operand): i.seg[] and max mem_operand changes for string
6115 * config/tc-i386.h (EsSeg): Define.
6117 * config/tc-i386.h (regKludge): Define.
6118 (iclrKludge, imulKludge): Don't define.
6119 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6120 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6121 opcode_modifier checks to look for more common cases first. Add
6122 default_seg for IsString case.
6124 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6126 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6128 * configure: Rebuild with new automake and libtool.
6129 * aclocal.m4, Makefile.in: Likewise.
6131 * doc/Makefile.am (as.dvi): New target.
6132 * doc/Makefile.in: Rebuild.
6134 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6136 * configure.in: Added sparc86x support.
6138 * configure: Rebuild.
6140 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6142 (md_parse_option): Warn if -EL is not supported for this architecture.
6144 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6146 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6148 * config/tc-mips.c (mips_ip): Note when we use get match on
6149 the full instruction name.
6151 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6153 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6154 back into the expression to handle add/sub simplification correctly.
6156 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6158 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6160 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6162 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6165 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6167 * symbols.c (max_indent_level): New global.
6168 (print_symbol_value_1): Use it.
6169 * expr.h (expr_build_dot): Declare.
6170 * expr.c (expr_build_dot): New function.
6172 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6174 * symbols.c (print_binary): New function.
6175 (print_expr_1): Call it.
6177 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6179 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6180 operand in the opcode.
6182 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6184 * config/tc-i386.h: Reorder operand flags and opcode modifier
6185 flags for clarity. Remove unused definitions: Unknown,
6186 ImmUnknown, DispUnknown, NoModrm.
6187 * config/tc-i386.c (type_names): Add missing Debug type.
6188 (md_assemble): Better duplicate prefix checking. Quicker string
6189 instruction check via new opcode_modifier flag.
6191 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6193 * doc/as.texinfo (Invoking): Clarify -Wa example.
6195 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6197 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6198 (s_mips_weakext): Define.
6199 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6200 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6203 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6205 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6206 is an error if the value can not be computed at assembly time.
6207 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6209 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6211 * gasp.c (main): Set next field of new include_path structure to
6212 NULL. From Avery Pennarun <averyp@gdc.ca>.
6214 * read.c (s_mri_sect): Call as_bad rather than abort for an
6215 unsupported MRI target.
6217 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6219 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6220 the destination of a branch instruction should be altered.
6221 (find_real_start): New function: Locate the real, Thumb coded
6222 start of a Thumb function.
6223 (do_t_branch23): Alter the destination of branches to Thumb
6226 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6228 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6230 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6233 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6235 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6236 * doc/c-hppa.texi: Likewise.
6238 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6240 * Makefile.am: Rebuild dependencies.
6241 * Makefile.in: Rebuild.
6243 * Makefile.am (DEP_INCLUDES): New variable.
6244 (.dep1): Change to work when srcdir is not an absolute path.
6245 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6246 * Makefile.in: Rebuild.
6248 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6250 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6251 LinearAddress patch.
6253 * configure.in: Set version to 2.9.1.
6254 * configure: Rebuild.
6256 * Branched binutils 2.9.
6258 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6260 * config/tc-i386.h (FWait): Define.
6261 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6262 other prefixes. Check FWait flag in opcode table to see which
6263 instructions require an fwait prefix.
6265 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6267 * stabs.c (get_stab_string_offset): Always create a stab string
6270 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6272 Fix some gcc -Wall warnings:
6273 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6274 * ehopt.c (eh_frame_code_alignment): Likewise.
6275 * expr.c (integer_constant, operand): Likewise.
6276 * frags.c (frag_align): Likewise.
6277 * gasp.c (level_0, change_base, doinstr): Likewise.
6278 * hash.c (hash_ask): Likewise.
6279 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6280 (debugging_pseudo): Likewise.
6281 * macro.c (define_macro, check_macro): Likewise.
6282 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6283 (ignore_rest_of_line, float_cons): Likewise.
6284 * symbols.c (decode_local_label_name): Likewise.
6285 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6286 (fixup_segment, number_to_chars_bigendian): Likewise.
6287 (number_to_chars_littleendian): Likewise.
6288 * config/atof-ieee.c (gen_to_words): Likewise.
6289 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6290 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6291 * read.c (output_big_sleb128): Initialize locals to avoid
6293 (output_big_uleb128, equals): Likewise.
6294 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6295 to unsigned int. Change zeros to unsigned int.
6296 * cond.c (s_if): Add return to default case.
6297 * frags.c (frag_now_fix): Change return type to addressT.
6298 * frags.h (frag_now_fix): Update declaration.
6299 * listing.c (file_info_struct): Change linenum to unsigned int.
6300 (struct list_info_struct): Change hll_line to unsigned int.
6301 (print_source): Update format string.
6302 * read.c (emit_expr): Change scan to unsigned int, and don't
6303 bother to initialize it.
6304 * symbols.c (dollar_label_count): Change to unsigned long.
6305 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6306 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6307 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6309 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6311 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6312 mcf5200 just as we do for m68000.
6313 (m68k_init_after_args): Likewise.
6314 (md_estimate_size_before_relax): Likewise.
6316 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6318 * config/tc-v850.c (md_assemble): Store relocation addend in
6319 fixup instead of instruction.
6321 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6323 * config/tc-i386.c (md_assemble): Swap template arguments to
6324 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6325 This macro is currently symmetric, so passing them the wrong
6326 way didn't cause any problem, but may if the macro is changed
6328 After copying template to i.tm, use i.tm. rather than t-> to
6329 access fields, and make t a const*
6330 Move i.tm.operand_types[] swap to immediately after the copy.
6332 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6334 * expr.h (expr_build_uconstant): Add prototype.
6335 (expr_build_unary,expr_build_binary): Add prototypes.
6336 * expr.c (expr_build_uconstant): New function.
6337 (expr_build_unary,expr_build_binary): New functions.
6339 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6341 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6342 * macro.c (macro_expand_body): Increase buffer size.
6343 * messages.c (as_warn): Likewise.
6344 (as_warn_where, as_bad, as_bad_where): Likewise.
6346 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6348 Based on patch from H.J. Lu <hjl@gnu.org>:
6349 * Makefile.am (DISTSTUFF): New variable.
6350 (diststuff): New target.
6351 * Makefile.in: Rebuild.
6353 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6355 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6356 m32r_elf_section_change_hook.
6358 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6359 emit a nop if a section ends with a 16 bit instruction.
6361 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6363 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6364 s_lcomm rather than obj_coff_lcomm.
6365 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6367 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6369 * config/tc-i386.h (LinearAddress): Define.
6370 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6371 instruction, don't use a default segment.
6373 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6375 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6376 * configure: Rebuild.
6378 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6380 * aclocal.m4, configure: Rebuild with libtool 1.2.
6382 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6384 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6385 PC relative branches. Patch courtesy of Jonathan Walton.
6388 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6390 * configure.in (emulations): Add thumb-pe target.
6392 * configure (emulations): Add thumb-pe target.
6394 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6396 * itbl-lex.l (yywrap): Don't define if already defined as a
6399 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6401 * depend.c (quote_string_for_make): New function.
6402 (wrap_output): Use it.
6404 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6407 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6409 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6411 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6412 Recognize -GN and -relax.
6413 (md_begin): Initialize gp size from -G switch.
6414 (alpha_force_relocation): Always force if -relax.
6415 (alpha_align): Take a new argument that will specify when to
6416 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6417 Change all callers. Emit nop alignment padding as nop+unop pair.
6419 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6421 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6422 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6424 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6426 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6427 require padding to the next long word boundary.
6429 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6431 * cgen.c: #include symcat.h.
6432 * config/tc-m32r.c: Likewise.
6434 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6436 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6437 absolute expressions instead of '$' prefixed register names.
6439 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6441 * read.c (s_set): Record file and line info for symbols when -as.
6442 (pseudo_set): Don't overwrite that dummy fragment.
6444 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6446 * config/tc-ppc.c (md_pseudo_table): Add "section".
6447 (ppc_named_section): New static function.
6449 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6451 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6452 so we don't have to scan the entire list.
6454 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6456 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6457 case, allow the parallel instructions to modify the same flag
6460 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6462 * listing.c (list_symbol_table): Categorize symbols by
6463 undefined_section rather than sy_frag->line == NULL.
6465 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6467 * Makefile.am (install-exec-local): Install properly when ln
6468 fails or tooldir == prefix.
6470 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6472 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6473 Test result of insert_operand for error.
6475 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6477 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6478 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6479 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6480 * doc/Makefile.in: Rebuild.
6482 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6484 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6485 (macro): Fix handling of M_COP[0-3].
6487 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6489 Based on patches from Ross Harvey <ross@teraflop.com>:
6490 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6491 if macro_alternate or macro_mri.
6492 (getstring): Remove support for byte constants between < and >.
6493 (get_any_string): '<' only starts a string if macro_alternate or
6495 (macro_expand_body): Permit keyword parameters following
6496 positional parameters.
6498 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6499 * configure.in (alpha*-*-netbsd*): New target.
6500 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6501 * configure: Rebuild.
6503 * as.h (flag_warn_suppress_instructionswap): Move from here...
6504 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6505 here, and make static.
6507 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6508 BFD_ASSEMBLER or MANY_SEGMENTS.
6510 * as.c (show_usage): Update bug-gnu-utils address.
6511 * gasp.c (show_usage): Likewise.
6512 * doc/as.texinfo (Bug Reporting): Likewise.
6514 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6516 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6517 insns regardless of the size of a pointer if we're in mips I or
6519 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6521 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6523 Fix rac to accept only a0:
6524 * tc-d10v.c (parallel_ok, find_opcode):
6525 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6526 Introduce OPERAND_GPR.
6528 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6530 * read.c (s_fill): Handle non-constant repeat counts by creating
6531 an rs_space fragment.
6533 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6535 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6536 from as_bad to as_warn.
6538 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6540 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6541 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6542 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6544 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6547 seg_fix_rotP rather than fix_root from seg_info.
6549 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6551 * expr.c: Add support for 0x1_2_3_4 bignums.
6553 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6555 * configure.in: Change -linux* to -linux-gnu*.
6556 * configure: Rebuild.
6558 * app.c (do_scrub_begin): Treat \r as whitespace.
6560 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6562 * Makefile.am: Update dependencies.
6563 * Makefile.in: Rebuild.
6565 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6567 * configure, aclocal.m4: Rebuild with new libtool.
6569 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6571 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6572 the argument to bfd_set_arch_mach.
6573 (load_address): Use bfd_arch_bits_per_address to determine the
6574 bit size of an address instead of looking at the isa level.
6575 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6577 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6579 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6581 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6583 * ehopt.c: New file.
6584 * as.h (enum _relax_state): Add rs_cfa.
6585 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6586 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6587 * read.c (emit_expr): Call check_eh_frame.
6588 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6589 (relax_segment): Likewise.
6590 * Makefile.am: Rebuild dependencies.
6591 (GAS_CFILES): Add ehopt.c.
6592 (GENERIC_OBJS): Add ehopt.o.
6593 * doc/internals.texi (Frags): Document rs_cfa.
6595 * as.c (show_usage): Mention --traditional-format.
6596 (parse_args): Accept --traditional-format.
6597 * as.h (flag_traditional_format): Declare.
6598 * output-file.c (output_file_create): If flag_traditional_format,
6599 set BFD_TRADITIONAL_FORMAT on stdoutput.
6600 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6602 * config/tc-mips.c (append_insn): Make sure that if we have a
6603 fixup for an unmatched %hi reloc, it does not associated with a
6606 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6607 * doc/Makefile.in: Likewise.
6609 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6611 * config/tc-m32r.c (check_for_side_effects): New function.
6612 (can_make_parallel): Add checks for instruction side effects
6613 clashing with the other instruction.
6614 (assemble_parallel_insn): Improve warning messages. Return error
6615 message from non-swapped instruction order.
6617 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6619 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6621 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6622 md_cleanup definition. This moves the forced literal output to
6623 the end of the source pass, and avoids macro's inserting literals
6624 into the code immediately after the macro expansion.
6626 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6628 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6629 a gas internal symbol is adjustable.
6630 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6632 * as.h: If gcc version greater than 2.6, use `__format__' and
6633 `__printf__' in function attributes, rather than `format' and
6636 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6638 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6640 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6642 Add tms320c30 support:
6643 * config/tc-tic30.h: New file.
6644 * config/tc-tic30.c: New file.
6645 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6646 TARGET_FORMAT as "coff-tic30".
6647 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6648 * Makefile.am: Rebuild dependencies.
6649 (CPU_TYPES): Add tic30.
6650 (CPU_OBJ_VALID): tic30-aout is valid.
6651 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6652 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6653 * configure, Makefile.in: Rebuild.
6655 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6657 * config/tc-v850.c (md_assemble): Improvements to error messages.
6659 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6661 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6662 BFD_RELOC_HI16_S to store the high bits of any value.
6664 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6665 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6666 assembler calculate relocations to any external symbol at all.
6667 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6668 involving generation of pc-relative relocs.
6669 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6670 has been moved to md_apply_fix3.
6672 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6673 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6674 which actually means (the address of identifier's GOT entry) +
6675 constant, which is not particularly useful.
6677 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6679 * read.h (include_dirs): Declare.
6680 (include_dir_count,include_dir_maxlen): Declare.
6682 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * configure.in: Correct check for shared opcodes library.
6685 * configure: Rebuild.
6687 * listing.c (buffer_line): If we can't open the file, set at_end.
6688 (listing_print): Remove unused local variable fi.
6690 * config/m68k-parse.y (reglistpair): Handle register list in
6693 * config/vms-conf.h: Don't undef VERSION.
6695 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6697 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6699 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6701 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6702 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6703 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6704 (EXTRA_DIST): Define.
6705 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6706 explicitly rather than via the list of object files.
6707 (gcc-as.opt): New file created when make-gas.com is run.
6708 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6709 itbl-cpu.h} to #include appropriate file rather than copying that
6711 * config/vms-conf.h: Synchronize with current config.in.
6712 * Makefile.in: Rebuild.
6714 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6716 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6717 (parallel_ok): Relaxed parallel subinstruction dependency check.
6719 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6721 * as.h (flag_warn_suppress_instructionswap): added new flag.
6722 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6723 command line argument.
6724 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6725 warning only if flag_warn_suppress_instructionswap is false.
6727 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6729 * configure.in (i386-*-mingw32*): New target.
6730 * configure: Rebuild.
6732 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6734 * symbols.c (resolve_symbol_value): Don't set the segment if it
6735 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6737 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6740 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6742 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6743 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6746 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6748 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6750 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6752 * config/tc-v850.c (v850_insert_operand): Display instruction when
6753 an error is encountered.
6755 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6757 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6758 (i386-*-sco3.2v5*coff): New target.
6759 (i386-*-sco3.2*): New target.
6760 * configure: Rebuild.
6762 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6764 * config/tc-v850.c: Tidy error message production.
6766 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6768 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6769 validate_immediate return value in the right type for comparisons
6772 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6774 * listing.c (MAX_BYTES): Use listing variables not constants.
6775 (data_buffer): No longer an array, but a pointer.
6776 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6777 (listing_listing): Allocate data_buffer.
6779 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6781 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6782 --listing-rhs-width, --listing-cont-lines.
6783 (show_usage): Update.
6784 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6785 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6786 (print_lines): Use the variables instead of the constants.
6787 (listing_listing): Likewise.
6788 * listing.h: Declare the new vars.
6790 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6792 * as.c (parse_args): Add --keep-locals alias for -L.
6793 Add --strip-local-absolute.
6794 (show_usage): Update.
6795 * as.h (flag_strip_local_absolute): New flag.
6796 * symbols.c (S_IS_LOCAL): Use it.
6797 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6798 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6799 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6801 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6803 * config/tc-m32r.c: Detect if explicitly parallel instructions
6804 might have an io conflict and issue a warning message.
6806 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6808 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6809 cgen_swap_fixups): Functions to save, restore and swap the fixup
6810 chain with a backup copy.
6811 (cgen_asm_finish_insn): Returns address of constructed insn.
6813 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6815 * listing.c (file_info_struct): Remove FILE, add POS.
6816 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6817 (file_info): Don't open the file.
6818 (buffer_line): Check for the file in the last_open cache, updating
6820 (print_source): Don't reference file_info->file.
6821 (listing_listing): Likewise.
6822 (listing_print): Close the file in the cache, if any.
6824 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6826 * read.c (dwarf_file_string): New file static variable.
6827 (emit_expr): Look for constant sequence that leads up to a file
6828 name in DWARF debugging output.
6829 (stringer): Use dwarf_file_string to decide whether to accept a
6830 string as a file name.
6832 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6834 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6835 (crack_operand): Add reg->reglst MRI hack.
6836 (r_seg): Put reglst symbols in reg_section.
6837 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6839 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6841 * tc-sh.c (get_specific): Handle SGR & DBR.
6843 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6845 * tc-h8300.c (parse_reg): Take the length of the symbol into
6846 account when attempting to match a register name.
6847 * tc-h8500.c (parse_reg): Likewise.
6849 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6851 * cgen.c: Formatting changes to improve readability.
6853 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6855 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6858 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6860 Based on a patch from Jim Wilson
6861 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6862 (tc_gen_reloc): Handle cross section PC relative relocs
6865 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6867 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6869 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6871 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6872 (expr_jmp_buf): New static local.
6873 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6874 (cgen_md_operand): New function.
6875 * tc-m32r.c: Clean up pass over `struct foo' usage.
6876 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6878 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6880 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6881 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6883 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6885 * config/tc-i386.c (i386_operand): Give an error if there are
6886 unrecognized characters after an expression.
6888 For older changes see ChangeLog-9697