1 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3 From David Huggins-Daines <dhd@linuxcare.com>
4 * config/te-hppalinux64.h: Add a new emulation.
5 * configure.in (emulations): Add configure bits to support the
6 64-bit Linux/parisc target.
7 * configure: Regenerate.
9 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
10 (md_shortopts): Add `V' for ELF.
12 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
13 when SOM or ELF_ARG_RELOC are defined.
14 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
15 ELF_ARG_RELOC are defined.
16 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
17 (pa_stringer): ..Do it here instead. Fix comment typos.
18 (hppa_force_relocation): Cast enums to int before comparing with
21 From Ryan Bradetich <rbradetich@uswest.net>
22 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
24 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
25 (hppa_force_relocation): ditto
26 (pa_vtable_entry): ditto
27 (pa_vtable_inherit): ditto
28 (md_apply_fix): Added cast to buf to fix warnings.
30 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
31 cons_fix_new_hppa, hppa_force_relocation): Prototype.
33 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
34 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
35 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
36 reloc_type** to avoid warnings in switch.
37 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
38 little earlier instead.
40 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
42 (pa_type_args): Use symbol_arg_reloc_info.
43 (struct pa_it): Make arg_reloc unsigned int.
44 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
45 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
46 (pa_code): Delete. pa_text duplicates this function.
47 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
48 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
50 (cons_fix_new_hppa): Actually change selector to e_fsel when
51 warning about assuming so.
52 (tc_gen_reloc): More example elf arg reloc code.
53 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
54 (hppa_force_relocation): Likewise.
56 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
58 (pa_end_of_source): Prototype.
59 (hppa_fix_adjustable): Prototype.
60 (LABELS_WITHOUT_COLONS): Move it..
61 * config/te-hppa.h: To here.
63 * config/te-hppa64.h: New file.
65 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
67 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
68 format -10, -16, 16 relocs.
69 (hppa_elf_mark_end_of_function): Test for null
70 last_call_info->start_symbol
72 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
73 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
74 re_assesmble_* functions. Delete extraneous statements. Fix
76 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
77 insn to re_assemble_*.
79 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
81 * doc/internals.texi (Expressions): Fix typo.
83 2000-07-08 Kazu Hirata <kazu@hxi.com>
85 * config/tc-sh.c: Fix formatting.
86 * config/tc-tic54x.c: Fix formatting.
87 * depend.c: Fix formatting.
88 * flonum-konst.c: Likewise.
89 * flonum-mult.c: Likewise.
91 2000-07-07 Kazu Hirata <kazu@hxi.com>
93 * config/tc-sh.c: Fix comments.
94 * config/obj-vms.c: Fix comments.
95 * config/tc-a29k.c: Likewise.
96 * config/tc-alpha.c: Likewise.
97 * config/tc-h8300.c: Likewise.
98 * config/tc-h8500.c: Likewise.
99 * config/tc-i370.c: Likewise.
100 * config/tc-ia64.c: Likewise.
101 * config/tc-m68hc11.c: Likewise.
102 * config/tc-m68k.c: Likewise.
103 * config/tc-mips.c: Likewise.
104 * config/tc-ns32k.c: Likewise.
105 * config/tc-ppc.c: Likewise.
106 * config/tc-z8k.c: Likewise.
108 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
110 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
111 Default to '(SEC_LOAD | SEC_DATA)'.
112 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
114 * doc/internals.texi (CPU Backend): Describe
115 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
117 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
119 * as.c (parse_args): NULL terminate the long option list.
121 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
123 * config/tc-d30v.h: Include "write.h" for fixS.
124 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
126 2000-07-05 Nick Clifton <nickc@cygnus.com>
128 * config/tc-d30v.c (write_2_short): Further changes to warning
129 messages produced when combining EITHER_BUT_PREFER_MU attributed
132 2000-07-05 DJ Delorie <dj@redhat.com>
136 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
138 * config/tc-arm.c (psrs): Accept combinations of flags.
140 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
142 * config/tc-avr.c: Change _ () to _() around all strings marked
143 for translation (exception from the usual coding style).
144 (avr_opt): New struct variable, how the new switches are set.
145 (OPTION_MMCU): Define as 'm' and actually use.
146 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
147 (show_mcu_list): New function, display the list of known MCUs.
148 (md_show_usage): Document the new switches. Call show_mcu_list.
149 (avr_set_arch): Change 'm' to OPTION_MMCU.
150 (md_parse_option): Call show_mcu_list if unknown MCU specified.
151 Handle the new switches.
152 (avr_operands): Disable warnings for undefined combinations of
153 operands if -mall-opcodes. Disable warnings for skipping two-word
154 instructions if enhanced core or -mno-skip-bug.
155 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
156 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
157 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
158 (avr_ldi_expression): Warn about implicit lo8().
159 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
161 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
163 * configure.in: Add entry for mips-*-sysv4*MP*
165 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
166 elf32-tradlittlemips for traditional mips targets.
167 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
168 test for Link Once sections as in adjust_reloc_syms.
169 * config/te-tmips.h: New file for traditional mips targets. Define
172 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
174 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
175 flags argument is not present, don't change an existing section's
176 section's attributes. If the flags argument is present, warn if the
177 attributes don't match the section's current attributes. When
178 long section names are supported, set SEC_LINK_ONCE and
179 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
181 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
183 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
184 symbols; create them.
186 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
188 * write.c (set_segment_vma): New: Set vma and lma for a segment.
189 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
191 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
193 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
194 expressions. Ignore the problem when handling 16 bit immediates,
195 because the assembler will take care of the relocation later.
197 2000-06-27 Nick Clifton <nickc@cygnus.com>
199 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
200 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
201 sequential order, and emit warning messages if the input source
202 code contains constructs like that, or parallel constructs
203 containing such opcodes.
205 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
207 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
208 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
209 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
210 (md_show_usage): Update usage message.
211 (md_parse_option): Allow redefinition of MCU type within the
212 same avr[1-5] bfd machine type. Show both old and new MCU type
213 in the error message.
214 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
215 Simplify 8K wrap code.
217 2000-06-25 Kazu Hirata <kazu@hxi.com>
219 * config/obj-aout.c: Remove all uses of DEFUN.
220 * config/obj-ieee.c: Likewise.
221 * config/tc-sh.c: Fix comment typos.
222 * config/tc-tahoe.c: Likewise.
223 * config/tc-vax.c: Likewise.
224 * config/tc-w65.c: Likewise.
225 * config/tc-z8k.c: Likewise.
226 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
228 2000-06-24 DJ Delorie <dj@cygnus.com>
230 * config/tc-i386.c (md_estimate_size_before_relax): Revert
231 more changes from Sept 1999
232 (tc_i386_fix_adjustable): ditto
233 (md_apply_fix3): ditto
235 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
237 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
238 (gas_cgen_parse_operand): Set it around expression() call.
239 (gas_cgen_md_operand): Test for it before longjmp().
241 2000-06-24 Kazu Hirata <kazu@hxi.com>
243 * config/tc-h8500.c: Remove all uses of DEFUN.
244 * config/tc-sh.c: Likewise.
245 * config/tc-w65.c: Likewise.
246 * config/tc-z8k.c: Likewise.
248 * config/tc-h8500.c: Fix typos in comments.
250 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
252 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
255 2000-06-23 matthew green <mrg@redhat.com>
257 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
258 defined. Fix error message for `[' grouping.
260 2000-06-22 Kazu Hirata <kazu@hxi.com>
262 * config/tc-h8300.c: Fix formatting and comment typos.
264 2000-06-22 Timothy Wall <twall@cygnus.com>
266 * config/tc-ia64.c (note_register_values): Move premature QP
267 notation clearing into the appropriate place.
269 2000-06-22 Alan Modra <alan@linuxcare.com.au>
271 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
272 first before anything else. Add bin-bugs.h, emul.h and progress.h
273 Sort list of files as for $(OBJS) in Makefile.am.
275 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
276 find one. Remake dependencies.
277 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
278 * Makefile.in: Regenerate.
279 * doc/Makefile.in: Regenerate.
281 * config/tc-i386.c (i386_displacement): Don't assume a constant
282 displacement is necessarily 16 bits when in 16 bit code mode.
283 (md_assemble): Instead size the displacement here after we know
284 for sure that a .code16gcc operand hasn't automatically added
285 operand size prefixes.
287 2000-06-21 H.J. Lu <hjl@gnu.org>
289 * Makefile.am: Rebuild dependency.
290 * Makefile.in: Rebuild.
292 2000-06-21 Kazu Hirata <kazu@hxi.com>
294 * config/tc-h8300.c (parse_reg): Make the function static.
295 (parse_exp): Likewise.
297 2000-06-20 DJ Delorie <dj@cygnus.com>
299 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
300 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
301 for cygwin import libraries to work properly.
303 2000-06-20 H.J. Lu <hjl@gnu.org>
305 * Makefile.am: Rebuild dependency.
306 * Makefile.in: Rebuild.
307 * configure: Likewise.
308 * doc/Makefile.in: Likewise.
310 2000-06-20 Timothy Wall <twall@cygnus.com>
312 * doc/internals.texi (CPU backend): Add @itemx for
313 TC_START_LABEL_WITHOUT_COLON.
314 * doc/c-tic54x.texi: New.
315 * doc/as.texinfo: Add tic54x features and include primary tic54x
317 * doc/all.texi: Add C54X.
318 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
319 * doc/Makefile.in: Regenerate.
320 * configure.in: Add tic54x and define LIBM for tic54x.
321 * configure: Regenrate.
322 * config/tc-tic54x.[ch]: New.
323 * config/obj-coff.h: Add tic54x.
324 * Makefile.am: (CPU_TYPES): Add tic54x.
325 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
326 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
327 (as_new_LDADD): Add $(LIBM).
328 * Makefile.in: Regenerate.
330 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
332 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
333 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
334 * doc/as.texinfo: Likewise.
336 * configure, Makefile.in: Regenerate.
337 * configure.in (emulations): Recognize m6811 and m6812.
338 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
339 Added files for 68hc11 and 68hc12 assembler.
340 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
341 * config/tc-m68hc11.h: Header definition for that assembler.
343 2000-06-18 Nick Clifton <nickc@redhat.com>
345 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
346 instead of OCTETS_PER_BYTE.
348 * config/tc-v850.c: Fix compile time warnings.
349 * config/tc-ppc.c: Fix compile time warnings.
351 2000-06-18 H.J. Lu <hjl@gnu.org>
353 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
354 * configure: Rebuild.
356 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
358 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
361 2000-06-16 Nick Clifton <nickc@cygnus.com>
363 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
364 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
366 * doc/c-mips.texi: Document newly accepted cpu variants.
368 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
370 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
372 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
374 * macro.c (getstring): Make it possible to escape the quote
377 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
379 * config/tc-hppa.c (pa_export): Weak symbols can be global.
381 2000-06-13 H.J. Lu <hjl@gnu.org>
383 * configure: Regenerate.
385 2000-06-09 Alan Modra <alan@linuxcare.com.au>
387 * app.c (do_scrub_begin): Don't default lex[';'] as a line
389 * doc/internals.texi (line_separator_chars): Semicolon is no
390 longer a default. Mention null and newline as defaults.
392 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
394 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
395 * config/tc-i860.h (line_separator_chars): Likewise.
396 * config/tc-h8300.c (line_separator_chars): Likewise.
397 * config/tc-i960.c (line_separator_chars): Likewise.
398 * config/tc-m68k.c (line_separator_chars): Likewise.
399 * config/tc-mips.c (line_separator_chars): Likewise.
400 * config/tc-ns32k.c (line_separator_chars): Likewise.
401 * config/tc-sparc.c (line_separator_chars): Likewise.
402 * config/tc-vax.c (line_separator_chars): Likewise.
404 * config/tc-h8300.c (comment_chars): Use string initialiser.
405 * config/tc-i960.c (line_comment_chars): Likewise.
406 * config/tc-z8k.c (comment_chars, line_comment_chars,
407 line_separator_chars): Likewise.
409 * config/tc-arm.c (line_separator_chars): Always use `;', not just
412 2000-06-08 Nick Clifton <nickc@cygnus.com>
414 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
417 2000-06-08 David O'Brien <obrien@FreeBSD.org>
419 * configure.in (VERSION): Update to show this is the CVS mainline.
421 2000-06-08 Matthew Jacob <mjacob@feral.com>
423 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
424 $at is the integer register $r28, vs. both $r28 and the floating
427 2000-06-08 James E. Wilson <wilson@cygnus.com>
429 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
430 (dot_endp): Don't call ia64_flush_insns.
431 (emit_one_bundle): Don't delete prologue/body records from
432 unwind_record list in first loop. Rewrite second loop to account for
435 2000-06-07 David Mosberger <davidm@hpl.hp.com>
437 * config/tc-ia64.c: Add missing prototypes.
438 (generate_unwind_image): Cast argument to output_unw_records call.
440 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
442 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
444 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
446 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
447 (REGISTER_P): likewise.
448 (avr_opcodes): uses include/opcode/avr.h
449 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
451 2000-06-04 Alan Modra <alan@linuxcare.com.au>
453 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
456 2000-06-03 H.J. Lu <hjl@gnu.org>
458 * read.c (is_end_of_line): Put back `;'.
460 2000-06-03 Alan Modra <alan@linuxcare.com.au>
462 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
464 2000-06-01 Alan Modra <alan@linuxcare.com.au>
466 * expr.c (operand): Test is_end_of_line outside switch to catch
467 line separator chars that are also operators.
468 (operator): Return O_illegal for line separator chars.
470 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
471 entry (or `!' entry for TC_HPPA).
473 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
474 before indexing is_end_of_line. Remove redundant check for '\0'.
476 * config/tc-h8500.c (md_assemble): Likewise.
477 * config/tc-mcore.c (md_assemble): Likewise.
478 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
481 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
483 * config/tc-mcore.c (mcore_cons): Likewise.
484 (mcore_float_cons): Likewise.
485 (mcore_stringer): Likewise.
486 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
488 2000-06-01 Scott Bambrough <scottb@netwinder.org>
490 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
492 2000-05-29 Nick Clifton <nickc@cygnus.com>
494 * config/tc-sh.c: Fix compile time warning messages.
496 * config/tc-mips.c: Fix compile time warning messages.
498 2000-05-29 Philip Blundell <philb@gnu.org>
500 * doc/as.texinfo: Update copyright dates.
501 (Local Labels): Delete misplaced mention of ARM.
502 * NEWS: Mention ARM ELF support.
504 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
506 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
507 it is modified, and use the real_size to compute the frag address
508 for dwarf2 line info.
510 2000-05-27 Alan Modra <alan@linuxcare.com.au>
512 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
513 line-matching scheme to cope with automake moving variables around.
514 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
515 * Makefile.in: Regenerate.
517 2000-05-26 Jakub Jelinek <jakub@redhat.com>
519 * config/tc-sparc.c (sparc_relax): New.
520 (md_longopts): Add -relax and -no-relax options.
521 (md_parse_options, md_show_usage): Likewise.
522 (md_apply_fix3): Optimize tail call into branch always if possible.
524 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
526 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
527 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
528 rules, with warning when a GAS statement specifies a packing that
529 will result in an instruction being squashed.
530 Added typdef packing_type and enumerals, changed various integer
531 literals to use the enumerals.
533 2000-05-24 David Mosberger <davidm@hpl.hp.com>
535 * config/tc-ia64.c (dot_restorereg_p): New function.
536 (md_pseudo_table): Add restorereg.p.
537 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
538 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
540 * config/tc-ia64.h (unw_record_type): Add unwabi.
541 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
542 called MASK with members for imask, and the masks produced by
543 fr_mem, gr_mem, br_mem, and frgr_mem.
544 (unw_p_record): Add members ABI and CONTEXT.
545 (unw_x_record): Add member AB.
546 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
547 as pseudo-register for use during unwind info generation.
548 (AR_PFS, AR_LC): New macros.
549 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
550 whose names start with an at sign (as in "@priunat").
551 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
553 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
554 proc_end, unwind_info, personality_routine): Consolidate into
555 "unwind" structure to reduce offset-table use. Add member
556 NEXT_SLOT_NUMBER to track the slot number for the next instruction
558 (output_R1_format, output_R3_format, output_P3_format,
559 output_P6_format): Initialize R with zero to reduce compiler warnings.
560 (output_P7_format): Ditto. Add `default' branch to switch
561 statement to reduce compiler warnings.
562 (output_P8_format, output_B1_format, output_B4_format): Ditto.
563 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
564 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
565 into single argument.
566 (output_X1_format, output_X3_format): Initialize R with zero to reduce
567 compiler warnings. Merge A and B args into single argument.
568 (output_X2_format, output_X4_format): Remove unused variable R. Merge
569 A and B args into single argument.
570 (free_record): Removed (wasn't used).
571 (free_list_records): Also free imasks in prologue records.
572 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
573 (output_spill_mask): Remove.
574 (output_unwabi): New function.
575 (output_epilogue, output_label_state, output_copy_state): Call
577 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
578 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
580 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
581 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
582 as part of handling the prologue records. Emit region's imask if
583 we have one. Handle unwabi, epilogue, label_state, copy_state,
584 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
585 spill_sprel_p, and spill_reg_p records.
586 (set_imask, count_bits, slot_index): New function.
587 (fixup_unw_records): Fix region size computation. Handle
588 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
589 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
590 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
591 set_imask accordingly. Update imask for gr_gr, and br_gr records.
592 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
593 (dot_save): Use manifest constants for applicaton registers.
594 Handle REG_PR and REG_PRIUNAT.
595 (dot_restore): Don't just ignore it.
596 (dot_restorereg): New function..
597 (generate_unwind_image): Ensure unwind info is a multiple of eight
598 bytes, not just four bytes.
599 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
600 (dot_altrp): Don't just ignore it.
601 (dot_savemem): New function. Replaces dot_savesp() and
602 dot_savepsp(). Use manifest constants for applicaton registers.
603 Handle REG_PR and REG_PRIUNAT.
604 (dot_savef): Simplify.
605 (dot_saveb): Support generation of br_gr.
606 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
607 dot_label_state, dot_copy_state): New function.
608 (dot_unwabi): Don't just ignore it.
609 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
610 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
611 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
612 (emit_one_bundle): Set slot number for prologue/body records
613 *before* emitting the first insn.
614 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
615 (md_begin): Declare "psp" pseudo-register.
616 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
617 so we don't get segfault.
618 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
619 counts as required per SW Conventions manual
620 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
621 output_preds_psprel, output_preds_sprel, output_spill_base,
622 output_unat_psprel, output_unat_sprel, output_lc_psprel,
623 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
624 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
625 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
626 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
627 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
628 (dot_vframe): Implement.
629 (dot_vframesp, dot_vframepsp): New function.
631 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
633 * configure.in (i386-*-freebsd a.out entry): Quote properly.
634 * configure: Regenerate.
636 2000-05-23 Alan Modra <alan@linuxcare.com.au>
638 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
639 (md_estimate_size_before_relax): so we can use it here instead of
640 old kludges. Localise vars to blocks. Comment.
642 * frags.c (frag_new): Update fr_var comments.
643 * frags.h (struct frag): Ditto.
645 2000-05-22 Richard Henderson <rth@cygnus.com>
647 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
648 (pseudo_func): Add pcrel.
649 (operand_match): Handle IA64_OPND_TGT64.
650 (build_insn): Likewise.
651 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
652 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
653 (fix_insn): Handle all three 64-bit relocation types.
655 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
657 * obj.h (struct format_ops): New members begin, app_file,
658 s_set_other, s_set_desc, s_get_type, s_set_type,
659 separate_stab_sections, init_stab_section.
661 * config/obj-multi.h: Update GPL notice to v2.
664 (S_SET_SIZE): Test s_set_size for NULL before calling.
665 (S_SET_ALIGN): Similar for s_set_align.
670 (SEPARATE_STAB_SECTIONS): New.
671 (INIT_STAB_SECTION): New.
672 (EMIT_SECTION_SYMBOLS): New.
673 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
675 * config/obj-elf.h: Update GPL notice to v2.
676 Mention that this file is included from obj-multi.h.
677 (obj_begin): Wrap definition in ifndef.
678 (elf_file_symbol): Constify declaration.
679 (obj_app_file): Ditto.
680 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
681 Wrap in ifndef SEPARATE_STAB_SECTIONS.
683 * config/obj-elf.c (elf_s_set_other): New.
684 (elf_file_symbol): Constify argument.
685 (elf_separate_stab_sections): New.
686 (elf_init_stab_section): New.
687 (elf_format_ops): Add new members. Remove comma at end.
689 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
690 (ecoff_format_ops): Add new fields. Remove comma at end.
691 Mention inconsistency for emit_section_symbols.
693 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
695 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
696 (coff_separate_stab_sections): New.
697 (coff_format_ops): Add new members.
699 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
700 (obj_aout_s_set_other): New.
701 (obj_aout_s_set_desc): New.
702 (obj_aout_s_get_type): New.
703 (obj_aout_s_set_type): New.
704 (obj_aout_separate_stab_sections): New.
705 (aout_format_ops): New members added. Use obj_aout_process_stab,
706 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
707 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
709 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
711 2000-05-22 Alan Modra <alan@linuxcare.com.au>
713 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
714 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
715 (md_estimate_size_before_relax): Ensure jumps to weak and
716 externally visible symbols are relocatable.
718 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
720 * stabs.c (aout_process_stab): Make global.
721 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
722 * read.h (aout_process_stab): Declare.
724 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
725 Generalize to *aout, *coff *elf.
726 * configure: Regenerated.
728 * doc/internals.texi (Object format backend): Say
729 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
731 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
732 * Makefile.in: Regenerated.
734 2000-05-19 Catherine Moore <clm@cygnus.com>
736 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
738 2000-05-18 Alan Modra <alan@linuxcare.com.au>
740 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
741 instruction to reflect change in re_assemble_*.
743 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
745 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
746 build PA64 ELF tools.
747 * configure: Rebuilt.
749 2000-05-17 Alan Modra <alan@linuxcare.com.au>
751 * Makefile.am: Regenerate dependencies.
752 * Makefile.in: Regenerate.
754 2000-05-15 Nick Clifton <nickc@cygnus.com>
756 * config/tc-arm.c (struct asm_psr): Add boolean field
757 distinguishing between CSPR and SPSR. Rename 'number' field
759 (psrs): Rearrange contents to match new asm_psr structure.
760 (arm_psr_parse): Move next to psr_required_here. Make it
761 return an asm_psr structure.
762 (psr_required_here): Use asm_psr structure returned by
764 (do_msr): Reorganise to allow psr_required_here to be called
766 (md_undefined_name): Mark 'name' parameter as unused, since
767 the COFF target does not use it.
769 2000-05-14 David O'Brien <obrien@FreeBSD.org>
771 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
773 * config/te-aux.h: Likewise.
774 * config/te-dpx2.h: Likewise.
775 * config/te-go32.h: Likewise.
776 * config/te-hp300.h: Likewise.
777 * config/te-hppa.h: Likewise.
778 * config/te-i386aix.h: Likewise.
779 * config/te-ic960.h: Likewise.
780 * config/te-interix.h: Likewise.
781 * config/te-nbsd532.h: Likewise.
782 * config/te-pc532mach.h: Likewise.
783 * config/te-ppcnw.h: Likewise.
784 * config/te-psos.h: Likewise.
785 * config/te-sparcaout.h: Likewise.
786 * config/te-sun3.h: Likewise.
787 * config/te-sysv32.h: Likewise.
789 2000-05-14 Alan Modra <alan@linuxcare.com.au>
791 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
792 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
793 and sign extend without an if statement.
794 (build_bytes): Likewise.
796 2000-05-14 Kazu Hirata <kazu@hxi.com>
798 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
799 X_add_symbol L_32 case.
801 2000-05-14 David O'Brien <obrien@FreeBSD.org>
803 * config/te-freebsd.h: New file.
805 2000-05-13 Alan Modra <alan@linuxcare.com.au>
807 * asintl.h (gettext, dgettext, dcgettext, textdomain,
808 bindtextdomain): Replace defines with those from intl/libgettext.h
809 to quieten gcc warnings.
811 * NEWS: Mention x86 .arch and -q.
813 * config/tc-i386.c (quiet_warnings): New.
814 (md_assemble): Use quiet_warnings.
815 (md_parse_option): Set quiet_warnings from -q.
816 (md_show_usage): Mention -q, delete -m.
817 (flag_do_long_jump): Delete.
818 (md_parse_option): Remove -m.
819 (md_show_usage): Remove -m.
820 (md_create_long_jump): Remove useless flag_do_long_jump code.
822 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
823 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
825 2000-05-13 Alan Modra <alan@linuxcare.com.au>
826 Alexander Sokolov <robocop@netlink.ru>
828 * doc/c-i386.texi (i386-Arch): New section.
829 (i386-Syntax): Mention .intel_syntax and .att_syntax.
831 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
832 (smallest_imm_type): Use smallest opcode for shift by one if cpu
833 architecture has been given and is not 486.
835 (md_pseudo_table): Add .arch.
836 (md_assemble): Warn if cpu architecture has been given and an
837 unsupported instruction.
839 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
840 Move operand_types bit defines after relevant template field.
841 (template): Add cpu_flags.
845 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
847 * config/tc-mn10300.h (md_end): Define.
848 (mn10300_finalize): Declare.
849 * config/tc-mn10300.c: Include dwarf2dbg.h.
850 (debug_line): Define.
851 (md_assemble): Generate dwarf2 line info.
852 (mn10300_finalize): New function. Finalize dwarf2 info.
854 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
856 * config/tc-mips.c (md_estimate_size_before_relax): Use the
857 external version of the relocation for weak symbols.
859 2000-05-08 David Mosberger <davidm@hpl.hp.com>
861 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
862 frame size in units of 16 bytes, as required per SW Conventions manual.
863 (output_unw_records): Output info-block header as a dword to get
866 2000-05-08 Alan Modra <alan@linuxcare.com.au>
868 * as.h: #include "file", not <file> on files from ../include.
869 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
870 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
871 (md_convert_frag): Add ATTRIBUTE_UNUSED.
872 (tc_coff_symbol_emit_hook): Ditto.
873 (OPTCOUNT): Cast to int to avoid compiler warning.
874 (md_begin): Fix signed/unsigned warnings.
876 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
878 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
879 ABRANCH LONG case for a conditional branch on a 68000.
880 (md_estimate_size_before_relax): Likewise. Also handle
881 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
882 (m68k-ip: case ABSL): Relax absolute references to 16-bit
883 PC-relative on all CPUs.
884 (md_estimate_size_before_relax): Likewise.
886 2000-05-04 Alan Modra <alan@linuxcare.com.au>
888 * as.c (parse_args): Just mention current year in printed
891 2000-05-03 J.T. Conklin <jtc@redback.com>
893 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
895 (md_parse_option): Recognize -m7400.
897 2000-05-03 Ian Lance Taylor <ian@zembu.com>
899 * config/atof-ieee.c (gen_to_words): When adding carry back in,
900 don't permit lp to become less than the words array.
902 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
904 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
905 Fix little-endian case.
907 2000-05-03 David O'Brien <obrien@NUXI.com>
909 * as.c (parse_args): Update copyright.
911 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
913 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
914 for the .bss section too.
916 2000-05-02 Alan Modra <alan@linuxcare.com.au>
918 * configure.in: Set em=linux for hppa-*-linux.
919 * configure: Regenerate.
920 * doc/Makefile.in: Regenerate with correct automake.
922 * frags.c (frag_grow): Sanity check chunk_size.
924 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
925 * config/obj-som.h: Likewise.
926 * config/obj-ieee.h: Likewise.
928 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
930 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
931 (md_pseudo_table): Fully initialise OBJ_ELF cases.
932 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
933 (pa_ip): low_sign_unext now returns via function value. Use
934 re_assemble_* instead of dis_assemble_* and
935 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
937 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
938 (md_section_align, md_parse_option, md_show_usage,
939 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
940 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
941 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
942 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
943 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
945 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
946 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
947 outside of switch. Correct mask and shifting errors in case 10
948 and case -11. In case 21, compare against signed range to suit
949 hppa_field_adjust changes. In case 12, use re_assemble_12. In
950 case 17 and case 22, use offsetT variable to properly check range.
951 Use re_assemble_* here too.
952 (evaluate_absolute): Change type of value to offsetT. Call
953 hppa_field_adjust to do the work for us.
954 (pa_parse_cmpb_64_cmpltr): Delete save_s.
955 (pa_parse_cmpib_64_cmpltr): Ditto.
956 (pa_build_unwind_subspace): Delete unused var subseg. Change type
957 of i to unsigned int.
958 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
959 (pa_end_of_source): Return type is void.
961 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
963 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
965 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
967 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
969 (md_begin): Removed "construct symbols for each register name".
970 Because register names conflicts with GCC generated function
972 (avr_operand): Now constant numbers can be used as a register
973 identifiers (0 as r0, 31 as r31).
974 (md_assemble): use skip_space () before parsing instruction
977 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
979 * config/tc-avr.c: New AVR_ISA_ defined.
980 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
981 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
982 for `fmul', `movw' and `lpm R,Z' instructions.
983 (avr_operands): Warn if current opcode is a two-word instruction
984 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
985 (avr_opcodes): New commands added.
986 (REGISTER_P): Check 'a' and 'v' constraint letters.
987 (mcu_types): New MCU added.
989 2000-05-01 Alan Modra <alan@linuxcare.com.au>
991 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
992 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
993 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
994 * configure: Regenerate.
996 2000-04-29 Andreas Jaeger <aj@suse.de>
998 * as.h: Correctly check GCC version.
1000 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1002 * as.c (parse_args): Allow md_parse_option to override -a listing
1004 * config/obj-coff.c (add_lineno): Change type of offset parameter
1005 from "int" to "bfd_vma."
1006 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1007 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1008 (ppc_change_csect): Align correctly for XCOFF64.
1009 (ppc_machine): New function, which discards "ppc_machine" line.
1010 (ppc_tc): Cons for 8 when code is 64 bit.
1011 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1013 (md_parse_option): Handle -a64 and -a32.
1015 * config/tc-ppc.h (TARGET_MACH): Define.
1016 (TARGET_FORMAT): Move to function.
1017 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1019 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1021 * doc/as.1: Fix unbalanced brackets.
1023 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1025 (line_comment_chars): Set to '/' if TE_FreeBSD.
1027 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1029 * configure.in: Configury support for PA64 (currently disabled).
1030 * configure: Rebuilt.
1032 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1034 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1035 bfd_set_section_alignment.
1037 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1039 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1042 2000-04-24 Nick Clifton <nickc@cygnus.com>
1044 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1045 * doc/as.texinfo (Align): Include arm and strongarm in list of
1046 targets that have the second form of the behaviour of the .align
1049 2000-04-24 Mark Klein <mklein@dis.com>
1051 * obj-som.c: Terminate obj_pseudo_table.
1053 2000-04-22 Timothy Wall <twall@cygnus.com>
1055 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1057 (operand_match): Conditionally insert default bit values for IMMU9.
1059 2000-04-14 Matthew Green <mrg@cygnus.com>
1061 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1062 * configure: Rebuilt.
1064 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1065 Jason Eckhardt <jle@cygnus.com>
1067 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1069 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1070 Added handling of new operand types l,y,&,fe,fE,fx.
1072 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1073 David Mosberger <davidm@hpl.hp.com>
1074 Timothy Wall <twall@cygnus.com>
1075 Andrew MacLeod <amacleod@cygnus.com>
1076 Jim Wilson <wilson@cygnus.com>
1078 * Makefile.am (CPU_TYPES): Add ia64.
1079 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1080 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1081 * Makefile.in: Rebuild.
1082 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1083 * configure: Rebuild.
1084 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1085 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1086 * expr.c (expr): Handle md_optimize_expr.
1087 * read.c (LEX_HASH): Add comment.
1088 * config/tc-ia64.c, config/tc-ia64.h: New files.
1090 2000-04-21 Richard Henderson <rth@cygnus.com>
1092 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1093 bundling a non-delayed branch type instruction.
1095 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1097 * config/tc-mn10300.c (HAVE_AM30): Define.
1098 (md_assemble): Use it.
1100 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1102 * config/obj-elf.c (obj_elf_change_section): Check for changed
1105 * Makefile.am: (CPU_MULTI_VALID): Remove.
1106 (MULTI_CPU_TYPES): Define.
1107 (MULTI_CPU_OBJ_VALID): Define.
1108 (DEPTC): Use the above.
1109 (DEPOBJ): Same here.
1111 Regenerate dependencies.
1112 * Makefile.in: Regenerate.
1114 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1116 * Makefile.am (YACC, LEX): Get them from configure.
1118 2000-04-18 H.J. Lu (hjl@gnu.org)
1120 * config/tc-i386.c (offset_in_range): Use addressT instead of
1121 bfd_vma for non-bfd assemblers.
1123 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1125 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1126 doesn't give spurious errors.
1128 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1130 * as.h (SEEK_SET): Define if undefined.
1132 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1134 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1135 constants, and don't assume offsetT is 32 bits.
1137 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1139 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1140 (md_pcrel_from_section): Add prototype.
1141 (d10v_fix_adjustable): Add prototype.
1142 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1144 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1146 2000-04-12 Nick Clifton <nickc@cygnus.com>
1148 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1149 symbol in frag chain.
1151 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1153 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1154 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1155 (fits_in_signed_word, smallest_imm_type): Ditto.
1156 (md_assemble): Use an offsetT var to hold offsetT values, not a
1158 (offset_in_range): New.
1159 (md_assemble): Use it.
1160 (md_convert_frag): Change type of target_address, opcode_address,
1161 and displacement_from_opcode_start to offsetT.
1162 (md_create_short_jump): Change type of offset to offsetT.
1163 (md_create_long_jump): Ditto.
1164 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1165 (md_chars_to_number): Remove.
1166 (output_invalid): Remove duplicate prototype.
1168 2000-04-09 Nick Clifton <nickc@cygnus.com>
1170 * Makefile.am (CPU_TYPES): Add 'avr'.
1171 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1172 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1174 * Makefile.in: Regenerate.
1176 * doc/as.texinfo: Add M32R documentation.
1178 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1180 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1181 --enable-build-warnings option.
1182 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1183 * Makefile.in, configure: Re-generate.
1185 2000-04-07 Nick Clifton <nickc@cygnus.com>
1187 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1188 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1189 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1190 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1191 (arm_force_relocation): Force relocations for
1192 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1194 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1196 * config/tc-sh.c (get_operands): There's no third operand if the
1197 first operand is an immediate.
1199 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1201 * config/tc-sh.c (immediate): Delete.
1202 (sh_operand_info): Add immediate member.
1203 (parse_reg): Use A_PC for pc.
1204 (parse_exp): Add second argument 'op'. All callers changed.
1205 (parse_at): Expect pc to be coded as A_PC.
1206 Use immediate field in *op.
1207 (insert): Add fourth argument 'op'. All callers changed.
1208 (build_relax): Add second argument 'op'. All callers changed.
1209 (insert_loop_bounds): New function.
1210 (build_Mytes): Remove DISP_4.
1211 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1212 (assemble_ppi): Use immediate field in *operand.
1213 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1214 (md_apply_fix): Likewise.
1215 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1217 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1219 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1221 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1223 * internals.texi (CPU backend): Document
1224 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1226 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1228 * po/gas.pot: Regenerate.
1230 * as.c (show_usage): Restore translated part of bug string.
1231 * gasp.c (show_usage): Likewise.
1233 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1234 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1235 than move-if-change.
1236 (DEP1): Modify for "gcc -MM".
1240 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1241 Update dependencies.
1242 * Makefile.in: Regenerate.
1244 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1246 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1247 (md_begin): Likewise.
1248 (HAVE_AM33): New macro.
1249 (md_assemble): Use it. Match r_regs and xr_regs only if
1252 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1254 * as.h: #include "bin-bugs.h"
1255 * as.c (show_usage): Use REPORT_BUGS_TO.
1256 * gasp.c: #include "bin-bugs.h"
1257 (show_usage): Use REPORT_BUGS_TO.
1259 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1261 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1263 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1264 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1267 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1269 * config/tc-i386.c (i386_immediate): Don't assume a constant
1270 immediate is necessarily 16 bits when in 16 bit code mode.
1271 (md_assemble): Instead set guess_suffix here after we have checked
1274 2000-04-02 Richard Henderson <rth@cygnus.com>
1276 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1277 quantities. Correct right shift sign extension.
1278 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1279 32-bit value when shifting into place.
1281 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1283 * app.c: Add ATTRIBUTE_UNUSED as needed.
1284 * config/tc-ppc.c: Likewise.
1285 (ppc_size): Make unsigned long.
1286 (ppc_insert_operand): Add casts to avoid warnings.
1288 2000-03-31 Nick Clifton <nickc@cygnus.com>
1290 * config/tc-d10v.h (md_flush_pending_output): Define.
1292 2000-03-29 Nick Clifton <nickc@cygnus.com>
1294 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1295 segment. Works for both BFD_ASSEMBLER and others.
1296 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1298 2000-03-29 Nick Clifton <nickc@cygnus.com
1300 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1302 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1304 * listing.c (LISTING_LHS_WIDTH): Default depends on
1306 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1308 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1310 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1313 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1315 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1317 * config/tc-avr.c (mcu_types): Add missing initialiser.
1318 (md_pcrel_from_section): Add prototype.
1319 (avr_operand): Remove redundant test of unsigned < 0.
1320 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1322 2000-03-27 Denis Chertykov <denisc@overta.ru>
1324 * config/tc-avr.c: New file for AVR support.
1325 * config/tc-avr.h: Likewise.
1326 * configure.in: Add AVR support.
1327 * configure: Regenerate.
1329 2000-03-26 Timothy Wall <twall@cygnus.com>
1331 * gasp.c (macro_op): Add new argument to check_macro call.
1332 Macro structure definitions moved to macro.h
1333 * sb.h: Add argument to prototype for input_scrub_include_sb.
1334 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1335 nesting checks with an additional flag.
1336 (struct input_save): Add flag to indicate whether current sb
1337 should be checked for proper macro/conditional nesting.
1338 (input_scrub_push/pop): Save/restore nest check flag.
1339 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1341 * macro.c (check_macro): Allow caller to retrieve parsed macro
1342 information if a pointer is provided. This information may be
1343 used by the new macro hooks.
1344 * macro.h: Update prototype for check_macro. Macro struct
1345 definitions moved here from macro.c/gasp.c.
1346 * read.c (read_a_source_file): Add parameter to check_macro call,
1347 and pass macro info to the macro hook, if defined.
1348 (input_scrub_insert_line): New. Allow insertion of a line of
1349 characters into the input stream.
1350 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1351 file into the input stream.
1352 (s_include): Use input_scrub_insert_file.
1353 * internals.texi: Document new macro hooks.
1354 * as.h: New prototypes added.
1356 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1358 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1359 an initial capital letter.
1360 (i386_index_check): Reindent.
1362 2000-03-19 Nick Clifton <nickc@cygnus.com>
1364 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1367 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1369 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1370 instruction operand bad if Rd > 7 when generating
1371 thumb instructions. Prevents for example,
1372 "adr r12,label" from silently failing and generating
1373 the wrong instruction.
1375 2000-03-17 Nick Clifton <nickc@cygnus.com>
1377 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1378 that have a destingation >= 0x400000.
1379 Fix compile time warning messages.
1381 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1383 * config/tc-sh.c (md_begin): When encountering insn that are
1384 not supported by the current arch, only change the name if
1385 its contents are the same as prev_name.
1386 (get_specific): If the the architecture doesn't match, fail.
1388 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1390 * config/tc-sh.c (IDENT_CHAR): Define.
1391 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1392 matching back where it came from.
1394 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1396 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1398 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1400 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1403 2000-03-15 Kazu Hirata <kazu@hxi.com>
1405 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1407 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1409 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1410 floating-point-number, make sure 'f' is in FLT_CHARS.
1412 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1414 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1415 (s_lcomm_internal): Use it.
1416 * doc/internals.texi (CPU backend): Document it.
1417 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1420 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1422 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1425 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1426 implementation doesn't have special handling for switch
1428 (macro_build): Allow for code in sections other than .text.
1430 (mips_ip): Likewise.
1431 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1432 Don't perform relocs if we will be outputting them.
1433 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1434 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1437 2000-03-09 Catherine Moore <clm@cygnus.com>
1439 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1440 relocation type based on the entry in the fixup structure.
1442 2000-03-08 H.J. Lu (hjl@gnu.org)
1444 * Makefile.am (install-exec-tooldir): Depend on
1445 install-exec-bindir for parallel make.
1446 * Makefile.in: Regenerated.
1448 2000-03-06 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1452 (md_parse_option): Parse -m32r command line switch - disable m32rx
1454 (md_show_usage): Document new option.
1456 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1457 * doc/Makefile.in: Regenerate.
1458 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1460 2000-03-02 Michael Meissner <meissner@redhat.com>
1462 * config/tc-d30v.c (check_range): Remove code that incorrectly
1463 sign extended values where bits < 32.
1465 2000-03-02 H.J. Lu (hjl@gnu.org)
1467 * configure.in: Support --enable-targets=all on ia32.
1468 * configure: Regenerated.
1470 2000-03-01 Nick Clifton <nickc@cygnus.com>
1472 * gasp.c (do_align): Remove bogus check of alignment value.
1474 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1476 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1477 TC_PPC was defined forced the type of a symbol with no other type
1480 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1482 * doc/internals.texi (CPU backend): Mention that
1483 line_separator_chars do not break up comments. Fix typos for
1484 LEX_AT and LEX_NAME descriptions. Document operands for
1485 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1486 description of md_create_short_jump usage. Document argument for
1487 md_undefined_symbol.
1489 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1491 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1492 (md_parse_option): Handle it.
1493 (md_show_usage): Document it.
1495 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1497 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1498 opcode, for the instruction `pal19'. From Andrea Arcangeli
1501 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1503 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1505 (md_assemble): To here, before template operands are matched.
1506 Also ensure a constant immediate is sign extended when we know the
1507 size is at most 16 bits. This is to catch cases like "add
1508 $0xffc0,%ax" where we don't know the size, and thus that the
1509 immediate can be represented as Imm8S until after parsing the
1511 (i386_displacement): Similarly sign extend 16 bit constant
1513 (md_assemble): Relax 16-bit jump constant range check to suit sign
1514 extended displacements.
1516 2000-02-26 Andreas Jaeger <aj@suse.de>
1518 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1520 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1522 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1523 call operands when intel_syntax.
1524 (intel_float_operand): Return 2 for "fi...".
1525 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1526 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1527 earlier "SHORT" change.
1528 (md_assemble): When determining suffix from Regs, exclude
1531 2000-02-24 Nick Clifton <nickc@cygnus.com>
1533 * configure: Add arm-wince, mips-pe and sh-pe targets.
1534 * configure: Regenerate.
1536 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1538 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1539 "pe-mips" for the mips-pe target.
1541 * config/tc-arm.c (insns): Change displacement encoded in BL
1542 and B instructions if the target port is arm-wince.
1543 (do_ldst): Do not bias the relocation offset if the target
1545 (md_pcrel_from): Add in missing relocation offset bias if the
1546 target os arm-wince.
1548 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1549 (md_begin): Disable -G support for mips-pe target.
1550 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1551 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1554 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1555 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1556 assembler, just set the alignment to 4.
1558 * config/te-wince-pe.h: New file for WinCE targets. Define
1561 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1563 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1564 string instructions.
1565 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1566 (i386_intel_memory_operand): After finding a segment override,
1567 check again for no `[' before looking for a displacement. Bomb if
1568 more than one displacement rather than silently discarding the
1569 second and subsequent ones. Free strings malloc'd by
1570 build_displacement_string.
1572 2000-02-24 Catherine Moore <clm@cygnus.com>
1574 * config/obj-som.c (obj_pseudo_table): Add "weak".
1575 (obj_som_weak): New routine.
1577 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1579 * config/tc-i386.c (union i386_op): New.
1580 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1581 Throughout file replace occurences of disps[n], imms[n], regs[n]
1582 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1583 intel mode operand swapping. Add assert in regKludge and
1584 fake_zero_displacement code. Test i.types[n] when outputting
1585 displacements and immediates. Combine output of Disp16 with
1587 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1588 when in intel mode by (not) reversing fsub and fdiv operands
1589 before the template search. This fails for single operand
1590 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1591 undefined. Instead fix the base_opcode after we've found the
1592 template. Move base_opcode xor with found_reverse_match from
1593 opcode output code to before this fix so we test for the correct
1595 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1596 check in intel mode. Instead compare opcodes.
1598 * config/tc-i386.h (TC_RELOC): Delete.
1599 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1600 with equivalent call to reloc.
1602 * as.h (flag_m68k_mri): Move declaration after target include, and
1603 only declare when TC_M68K defined. Define as zero otherwise.
1604 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1605 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1606 Define as zero otherwise.
1607 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1608 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1609 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1610 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1611 testing whether defined.
1612 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1613 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1614 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1615 rather than testing whether defined.
1616 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1617 (parse_mri_cons): Declare and use only when TC_M68K.
1618 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1619 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1620 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1622 * NEWS: Mention IBM 370 support.
1624 2000-02-23 Richard Henderson <rth@cygnus.com>
1626 * config/tc-i386.c (md_assemble): When swapping operands for
1627 intel_syntax, assume everything that's not Imm or Disp is a
1630 2000-02-23 Linas Vepstas <linas@linas.org>
1632 * config/tc-i370.c, config/tc-i370.h: New files.
1633 * Makefile.am: Add support for Linux/IBM 370.
1634 * configure.in: Likewise.
1635 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1636 * config/obj-elf.c: Include elf/i370.h
1637 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1639 * Makefile.in: Regenerate.
1640 * configure: Regenerate.
1642 * doc/c-i370.texi: New file.
1643 * doc/all.texi: Include it.
1644 * doc/as.texinfo: And here.
1645 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1646 * doc/Makefile.in: Regenerate.
1648 2000-02-19 Michael Meissner <meissner@redhat.com>
1650 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1651 determine if an instruction can be used in parallel with an ADDppp
1652 or SUBppp instruction.
1654 2000-02-22 Andrew Haley <aph@cygnus.com>
1656 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1658 1999-12-30 Andrew Haley <aph@cygnus.com>
1660 * config/tc-mips.c (mips_gp32): New variable.
1661 (macro_build) Use mips_gp32.
1663 (md_longopts): Add "-mgp32" and "-mgp64".
1664 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1666 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1668 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1669 warning, and bump it to 1.
1671 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1673 From Brad Lucier <lucier@math.purdue.edu>:
1674 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1677 2000-02-21 Catherine Moore <clm@cygnus.com>
1679 * config/tc-mips.c (MF_HILO_INSN): Define.
1680 (mips_7000_hilo_fix): Declare.
1681 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1682 (md_parse_option): Check for 7000_HILO_FIX options.
1683 (OPTION_M7000_HILO_FIX): Define.
1684 (OPTION_NO_M7000_HILO_FIX): Define.
1685 * doc/c-mips.texi (-mfix7000): Describe.
1687 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1689 * listing.c (print_lines): Remove unused variable `end'.
1691 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1692 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1693 reloc_type when BFD_ASSEMBLER.
1694 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1695 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1696 statement and quell signed vs. unsigned comparison warning.
1698 2000-02-18 Nick Clifton <nickc@cygnus.com>
1700 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1701 the computed frag offset, rather than overwriting it.
1703 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1705 * config/tc-sh.c ("elf/sh.h"): Include.
1706 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1707 (md.begin): Initialize target_arch.
1708 Only include opcodes in has table that match selected architecture.
1709 (parse_reg): Recognize register names for sh-dsp.
1710 (parse_at): Recognize post-modify addressing.
1711 (get_operands): The leading space is now optional.
1712 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1713 arguments. Update valid_arch.
1714 (build_Mytes): Add support for SDT_REG_N.
1715 (find_cooked_opcode): New function, broken out of md_assemble.
1716 (assemble_ppi, sh_elf_final_processing): New functions.
1717 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1718 (md_longopts, md_parse_option): New option: -dsp.
1719 * config/tc-sh.h (elf_tc_final_processing): Define.
1720 (sh_elf_final_processing): Declare.
1722 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1724 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1725 the unwinder subspace. Save the current seg/subseg before creating
1728 2000-02-10 Nick Clifton <nickc@cygnus.com>
1730 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1731 little endian targets.
1732 (INST_BYTE1): Redefine to handle big and little endian
1734 (cpu_type): New type: Select between M340 and M210.
1735 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1736 instructions of the M340.
1737 (md_assemble): Add support for the MULSH and OPSR classes of
1739 (md_atof): Add support for little endian targets.
1740 (md_parse_option): Add support for -EL, -EB and -mcpu command
1742 (md_convert_frag): Add support for little endian targets.
1743 (md_apply_fix3): Add support for little endian targets.
1744 (md_number_to_chars): Add support for little endian targets.
1746 2000-02-10 Timothy Wall <twall@redhat.com>
1748 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1749 defined, use it to verify the symbol just read should be a label.
1751 2000-02-10 Timothy Wall <twall@redhat.com>
1753 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1754 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1755 around colons when KEEP_WHITE_AROUND_COLON is defined.
1756 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1757 and KEEP_WHITE_AROUND_COLON.
1759 2000-02-08 Timothy Wall <twall@redhat.com>
1761 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1763 (do_repeat): New. Abstract repeat logic so that a "break" can be
1765 (end_repeat): New. Provide support for a "break" out of the
1767 * read.h: Add prototypes for new functions.
1769 2000-02-08 Timothy Wall <twall@redhat.com>
1771 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1772 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1773 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1776 2000-02-08 Timothy Wall <twall@redhat.com>
1778 * read.c: Added elseif to directives table.
1779 * read.h: Added prototype for s_elseif.
1780 * doc/as.texinfo: Added description for elseif.
1781 * cond.c (s_elseif): New function
1783 2000-02-04 Timothy Wall <twall@redhat.com>
1785 * listing.c (print_lines): Remove conditionals causing bug in
1788 2000-02-03 Timothy Wall <twall@cygnus.com>
1790 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1792 * frags.c (frag_new): Calculate fr_fix in octets
1793 (frag_now_fix) Return offset as target address offset (bytes).
1794 (frag_now_fix_octets) New - Return offset in octets (8-bit
1796 * frags.h: Added prototype for frag_now_fix_octets().
1797 Distinguish between octets and bytes in field descriptions.
1798 * listing.c (calc_hex): Account for octets vs bytes when
1799 printing addresses/offsets.
1800 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1801 target is little-endian, print the octets in a word in big-endian
1802 order so that the display looks like a proper hexadecimal number,
1803 instead of having the octets reversed.
1804 * read.c (do_align): When recording alignment, alignment power
1805 should be in terms of target bytes (minimum addressible unit)
1807 (do_org) Convert ORG target address (byte) argument into an
1808 octet offset when generating a variable fragment.
1809 * symbols.c (resolve_symbol_value): Symbol final value
1810 converted to a target address offset (bytes) from its octet offset.
1811 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1812 offset (bytes) is adjusted by the frag offset (octets) converted
1814 (coff_frob_section) Section alignment power is in terms of bytes;
1815 convert it to an octet alignment power when calculating size (and
1816 size mask) in octets. Don't modify the section size in order to
1817 "align" it for TI COFF, since that format has a different method
1818 for storing alignment information.
1820 2000-02-01 Timothy Wall <twall@cygnus.com>
1822 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1823 entries, matching the way GCC generates them. If not escaped, the
1824 filename is encoded incorrectly.
1826 2000-01-31 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-arm.c (reg_table): Add support for ATPCS register
1831 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1833 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1835 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1837 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1838 of a symbol when we really care about its value.
1840 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1842 * config/tc-mcore.c (md_assemble): Give warning message if
1843 operands passes to instruction are more than the spec.
1845 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1847 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1848 Thumb mode but the label seen was not declared as '.thumb_func'
1849 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1850 correct disassembly of Thumb code bounded by non function labels.
1852 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1854 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1855 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1857 * Makefile.in: Same here.
1860 * configure.in: Set bfd_gas for i386-aout when primary target
1861 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1862 we may need the primary te_file. Remove incorrect comment.
1864 * configure: Regenerate.
1866 * config/e-i386aout.c: New file.
1868 * as.c (USE_EMULATIONS): Move to before print_version_id.
1869 (struct emulation): Add i386aout.
1870 (show_usage): Split text strings. Reformat -a text. Add --em
1874 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1875 (aout_format_ops): New.
1878 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1879 preprocessor conditional and add aout USE_EMULATIONS tests.
1880 (read_a_source_file): Don't pass error strings to printf as
1884 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1886 (do_data): Same here.
1887 (process_file): And here.
1890 * symbols.c (colon): Rewrite "already defined" fatal message
1891 code for aout with USE_EMULATIONS.
1894 * config/obj-aout.c (OBJ_HEADER): Define.
1895 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1897 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1898 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1900 (obj_aout_type): Expand S_SET_OTHER here too.
1901 (obj_read_begin_hook): Remove.
1902 (aout_pop_insert): New.
1903 (obj_aout_s_get_other): New.
1904 (obj_aout_s_get_desc): New.
1905 (aout_format_ops): New.
1908 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1909 gets aout_pseudo_table.
1910 (aout_pseudo_table): Declare.
1911 (obj_read_begin_hook): Define.
1914 * config/obj-coff.c (obj_pseudo_table): Rename to
1916 (coff_pop_insert): Use coff_pseudo_table.
1917 (coff_sec_sym_ok_for_reloc): Remove.
1918 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1919 and comment all zero entries and remove #if 0 code.
1922 * config/obj-coff.h (obj_pop_insert): Define.
1923 (coff_pseudo_table): Declare.
1926 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1927 s_get_size, s_set_size. Comment all zero entries.
1930 * config/obj-elf.c (elf_s_get_other): New function.
1931 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1932 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1933 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1935 (obj_elf_parse_section_letters): Don't pass error strings to
1936 printf as format arg.
1939 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1941 (elf_s_get_other): Declare.
1942 (S_GET_OTHER) Define as elf_s_get_other if not already
1944 (S_SET_OTHER): Only define when not already defined.
1945 (elf_obj_read_begin_hook): Declare.
1946 (obj_read_begin_hook): Define.
1947 (elf_obj_symbol_new_hook): Declare.
1948 (obj_symbol_new_hook): Define.
1951 * config/obj-multi.h: Add copyright header and protect against
1952 multiple inclusion. Add * to all function pointers.
1953 (OBJ_HEADER): If defined, include it rather than other defines
1955 (obj_frob_file_after_relocs): Test for NULL.
1956 (obj_symbol_new_hook): Here too.
1957 (obj_sec_sym_ok_for_reloc): And here.
1958 (S_GET_OTHER): Define.
1959 (S_GET_DESC): Define.
1960 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1961 (OBJ_MAYBE_ELF): Update comment.
1963 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1964 OBJ_AOUT preprocessor conditional and handle emulation by
1965 testing OUTPUT_FLAVOR.
1966 (i386_displacement): Here too.
1967 (md_section_align): Similarly here.
1968 (i386_target_format): Conditionally compile when more than one
1969 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1970 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1971 (i386_displacement): Here too.
1974 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1975 Define TARGET_FORMAT for aout only when not multi.
1978 * config/te-multi.h: Delete file as it's identical to te-generic.h
1980 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1982 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1983 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1986 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1988 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1991 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1993 * config/tc-mips.c (mips_do_align): New function.
1994 * config/tc-mips.h (md_do_align): Define.
1996 2000-01-10 Philip Blundell <philb@gnu.org>
1998 * doc/c-arm.texi (ARM Options): Fix typo.
1999 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2000 line separator for Linux.
2001 * doc/as.texinfo (Comments): Mention the ARM.
2003 2000-01-10 Philip Blundell <pb@futuretv.com>
2005 * configure.in (arm*-*-conix*): New target.
2006 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2008 * configure: Regenerate.
2010 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2012 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2013 (obj_elf_visibility): New function.
2015 * doc/as.texinfo (Visibility): New node: document visibility
2018 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2020 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2021 warning for absolute jump/call without `*' in non-intel mode. No
2022 need to set i.types[0] JumpAbsolute in intel mode.
2024 1999-12-22 Philip Blundell <pb@futuretv.com>
2026 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2027 hook function when changing sections.
2028 (arm_s_data): Likewise.
2030 1999-12-14 Nick Clifton <nickc@cygnus.com>
2032 * config/tc-arm.c (md_parse_option): Add support for -marm720
2033 command line switch.
2035 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2037 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2038 (r_registers, xr_registers): Define.
2039 (r_register_name, xr_register_name): New functions.
2040 (md_assemble): Handle new am33 operand types and instruction
2042 (mn10300_insert_operand, check_operand): Likewise.
2044 1999-11-29 Nick Clifton <nickc@cygnus.com>
2046 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2047 (s_force_thumb): Set thumb_mode to 2.
2048 (md_assemble): Do not complain about thumb instructions on a
2049 non-thumb target if thumb_mode is set to 2.
2051 1999-11-28 Michael Meissner <meissner@cygnus.com>
2053 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2054 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2055 (O_...): Add new machine dependent expressions if we are handling
2056 explicit relocations.
2057 (alpha_reloc_op): New static table holding the explicit relocation
2059 (alpha_literal_hash): New static to hold the hash table for
2060 explicit relocations.
2061 (alpha_macros): Add support for explicit relocations.
2062 (md_begin): If explicit relocations, initialize hash table.
2063 (md_assemble): Don't print a second error if tokenize_arguments
2064 already printed an error message.
2065 (md_apply_fix): Add support for explicit relocations.
2066 (alpha_force_relocation): Ditto.
2067 (alpha_fix_adjustable): Ditto.
2068 (alpha_adjust_symtab): New function to support explicit
2070 (alpha_adjust_symtab_relocs): Ditto.
2071 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2072 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2073 Add support for explicit relocations. Return -2 if an error
2074 message was already printed.
2075 (find_macro_match): Add support for explicit relocations. Comment
2077 (emit_insn): Add support for explicit relocations.
2078 (assemble_tokens): Ditto.
2080 (load_expression): Ditto.
2083 (emit_ir_load): Ditto.
2084 (emit_loadstore): Ditto.
2087 (emit_sextX): Ditto.
2088 (emit_division): Ditto.
2089 (emit_jsrjmp): Ditto.
2090 (emit_retjcr): Ditto.
2092 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2094 (tc_adjust_symtab): If explicit relocations, call the function
2095 alpha_adjust_symtab.
2096 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2097 relocations next to the literal relocation they reference.
2098 (TC_INIT_FIX_DATA): Initialize the new fields.
2099 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2101 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2103 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2104 'B' operand for PA2.0 bb instruction.
2106 1999-11-18 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2111 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2113 (mcore_force_relocation): Force relocations to be generated for
2116 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2118 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2119 (i386_displacement): Disallow O_big displacements.
2121 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2123 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2124 Small improvements in error checking.
2125 (md_assemble): Support for unconditional ARM instructions.
2126 (md_parse_option): Support for -m[arm]v5e flag.
2128 1999-11-12 Nick Clifton <nickc@cygnus.com>
2130 * macro.c (buffer_and_nest): Do not check beyond the end of the
2133 1999-11-11 Nick Clifton <nickc@cygnus.com>
2135 * macro.c (buffer_and_nest): Look for seperator after TO and
2138 1999-11-08 Andrew Haley <aph@cygnus.com>
2140 * app.c (do_scrub_chars): When in State 10, treat backslash
2141 characters in the same way as as symbol characters.
2143 1999-11-07 Richard Henderson <rth@cygnus.com>
2145 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2146 the previous label was in the current section before playing
2147 with auto-alignment.
2149 1999-11-06 Nick Clifton <nickc@cygnus.com>
2151 * config/tc-v850.c (v850_force_relocation): Force relocation
2153 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2156 1999-11-05 Michael Meissner <meissner@cygnus.com>
2158 * expr.h (operatorT): Increase machine dependent operators to 16.
2159 * expr.c (op_rank): Ditto.
2161 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2163 * read.c (pseudo_set): Reject attempts to set the value of a
2166 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2169 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2171 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2172 to bfd_set_section_contents.
2174 1999-11-03 Nick Clifton <nickc@cygnus.com>
2176 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2178 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2180 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2181 (mips_ip): Use OPCODE_IS_MEMBER.
2183 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2185 * config/tc-arm.c (reg_required_here): Improve comments.
2187 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2188 (tinsns): Initialize variants field.
2190 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2191 BAD_PC respectively.
2193 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2195 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2196 * config/tc-arm.h: Fix compile time warnings.
2198 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2200 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2201 form @abs16, @(abs16) and @(abs16 + imm).
2203 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2205 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2206 (ISA_HAS_64_BIT_REGS) New.
2207 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2208 mips_emit_delays,macro_build,load_register,load_addresss,
2209 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2210 and/or use new ISA_xxx macros in expressions involving
2211 ISA, particularly mips_opts.isa.
2213 1999-10-18 Michael Meissner <meissner@cygnus.com>
2215 * expr.h (operatorT): Add machine dependent operators md1..md8.
2216 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2217 for the machine dependent operators to use.
2219 * expr.c (op_rank): Add machine dependent operators.
2221 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2223 (O_cpregister): Ditto.
2224 (md_begin): Change X_op test that field is wide enough to use
2225 O_max instead of O_alpha_max.
2226 (cpu_types): Fill in missing initializer.
2227 (alpha_num_macros): Make unsigned.
2228 (md_assemble): Make opnamelen be size_t.
2229 (md_apply_fix): Cast alpha_num_operands to int before testing.
2230 (alpha_force_relocation): Ditto.
2231 (alpha_fix_adjustable): Ditto.
2232 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2233 (tc_gen_reloc): Ditto.
2234 (tc_get_register): Ditto.
2239 (s_alpha_ent): Ditto.
2240 (s_alpha_end): Ditto.
2241 (s_alpha_frame): Ditto.
2242 (s_alpha_prologue): Ditto.
2243 (s_alpha_file): Ditto.
2244 (s_alpha_gprel32): Ditto.
2245 (s_alpha_proc): Ditto.
2246 (s_alpha_set): Ditto.
2247 (s_alpha_base): Ditto.
2248 (s_alpha_align): Ditto.
2249 (s_alpha_arch): Ditto.
2250 (alpha_align): Ditto.
2251 (assemble_insn): Suppress unused variable warning.
2253 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2254 order in the structure.
2255 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2257 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2259 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2261 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2263 * config/tc-i386.c (i386_index_check): Correct #endif location.
2265 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2267 * as.c (show_usage): Document new options.
2268 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2269 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2270 (parse_args): Parse the new options.
2271 (main): If there were warnings, and --fatal-warnings
2272 was specified, print an error.
2273 * as.h: New variable, flag_fatal_warnings, for new option.
2275 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2277 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2278 '@'. Change autoincrement completers to fall through to cache control
2281 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2283 (pa_parse_addb_64_cmpltr): New function.
2285 * config/tc-hppa.c (pa_ip): Change error message.
2286 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2287 '?Q' args to allow falling through.
2289 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2290 Remove unused conditional codes.
2291 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2293 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2295 * config/tc-d30v.c (CHAR_BIT): Define.
2296 (check_range): Fix bit operations to support integers bigger than
2299 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2301 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2304 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2305 Doug Evans <devans@cygnus.com>
2307 Add support for m32rx.
2308 * config/tc-m32r.c (enable_m32rx): New static global.
2309 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2310 (allow_m32rx): New function.
2311 (M32R_SHORTOPTS): Add `O'.
2312 (md_longopts): Add --m32rx plus several warning options.
2313 (md_parse_option): Handle new options.
2314 (md_show_usage): Print them.
2315 (md_begin): Enable m32rx.
2316 (OPERAND_IS_COND_BIT): New macro.
2317 (first_writes_to_seconds_operands): New function.
2318 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2319 (target_make_parallel,assemble_two_insns): New functions.
2320 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2321 If optimizing and m32rx, try to make consecutive insns parallel.
2323 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2325 * config/tc-mips.c (nopic_need_relax): Allow for the
2326 .sdata.foo sections generated by -fdata-sections,
2327 and for the .gnu.linkonce.s sections generated by C++.
2329 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2331 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2332 with cleaner code using completer prefixes. Add 'Y'.
2334 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2336 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2338 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2339 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2340 insn does not match and we should try the next insn in the table.
2342 1999-09-22 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2346 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2348 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2351 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2353 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2354 OBJ_ELF. If ELF, add "sq".
2355 (md_parse_option): If ELF, ignore -s and -q.
2356 (md_show_usage): Mention ELF options.
2358 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2360 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2363 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2365 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2367 * config/tc-hppa.c (struct pa_it): New field "trunc".
2368 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2369 (pa_parse_ftest_gfx_completer): New function
2370 (pa_parse_fp_cnv_format): New function.
2372 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2373 (md_apply_fix): Handle 22bit pc-rel branches.
2375 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2377 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2379 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2381 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2383 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2385 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2386 (pa_ip): Handle 'fX'.
2388 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2390 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2391 unwinds unless the function is in the text space.
2392 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2394 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2396 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2397 (md_assemble): To here. Tweak address generation.
2399 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2401 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2402 (md_assemble): Call dwarf2_where for OBJ_ELF.
2403 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2404 (pa_end_of_source): New function.
2405 * tc-hppa.h (md_end): Define for OBJ_ELF.
2407 1999-09-14 Michael Meissner <meissner@cygnus.com>
2409 * configure.in (Canonicalization of target names): Remove adding
2410 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2411 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2412 * configure: Regenerate.
2414 1999-09-14 Donn Terry <donn@interix.com>
2416 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2418 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2420 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2421 pc-relative jmp/call to an absolute symbol.
2422 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2423 absolute section symbols.
2425 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2426 jump handling code and comments.
2428 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2430 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2431 the value if TE_PE and a global defined symbol.
2433 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2435 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2436 print the symbol, rather than printing it here.
2438 1999-09-11 Donn Terry <donn@interix.com>
2440 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2441 BFD_RELOC_RVA relocations.
2443 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2444 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2447 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2449 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2450 * doc/internals.texi (Object format backend): Document
2453 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2454 relocations against global symbols if TE_PE.
2456 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2457 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2459 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2462 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2463 symbols which do not have a constant value, or tags with
2464 non-tags. Remove the symbol from the list before adding it at the
2467 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2468 C_FCN symbol differently if TE_PE.
2469 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2470 appears in the pseudo-op, rather coff_line_base which is only set
2473 * config/obj-coff.c (obj_coff_loc): New static function.
2474 (obj_pseudo_table): Add "loc".
2476 * config/obj-coff.c (add_lineno): Check that the line number is
2479 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2480 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2482 (md_atof): Return NULL rather than 0.
2483 * config/tc-i386.c (md_atof): Change type to int.
2484 * expr.c (expr): Change first parameter to int.
2485 * config/obj-coff.c: Add declarations for static functions.
2486 (coff_frob_symbol): Use SYM_AUXENT.
2487 * config/tc-i386.h (flag_16bit_code): Don't declare.
2489 * config/obj-coff.c (obj_coff_section): Default to setting
2490 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2492 * write.c (adjust_reloc_syms): Print adjusted fixup.
2494 * expr.c (integer_constant): Correct too_many_digits calculation
2497 1999-09-09 Andreas Schwab <schwab@suse.de>
2499 * doc/c-arm.texi: Fix arguments of @var to not contain
2502 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2504 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2506 (md_parse_option): Only support -k flag for ELF and COFF targets.
2508 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2510 * config/tc-hppa.c (pa_ip): Put strict register checks before
2511 call to pa_parse_number.
2513 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2515 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2517 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2520 1999-09-06 Donn Terry <donn@interix.com>
2522 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2524 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2526 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2527 candidate instruction. Require registers for register arguments
2528 when in strict mode. Require assemble-time constants for
2529 constants when in strict mode.
2530 (pa_get_absolute_expression): Require a constant when in strict
2533 1999-09-06 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2537 1999-09-04 Steve Chamberlain <sac@pobox.com>
2539 * config/tc-pj.c: New file, supports picoJava in ELF.
2540 * config/tc-pj.h: Ditto.
2541 * configure.in (pjl*, pj*): New targets.
2542 * Makefile.am: Rebuild dependencies.
2543 (CPU_TYPES): Add pj.
2544 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2545 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2546 * doc/c-pj.texi: New file.
2547 * doc/as.texinfo: Add some PJ specifics.
2548 * doc/all.texi: Add PJ to the list of all architectures, sort them
2550 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2551 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2553 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2556 (obj_frob_file): Test for null pointer.
2557 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2558 (OBJ_PROCESS_STAB): And here.
2559 (elf_obj_sy): Remove
2561 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2562 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2563 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2565 * config/obj-coff.c (no_func): Remove.
2566 (coff_format_ops): Change occurrences of no_func to 0, as we test
2567 for 0 in obj-multi.h.
2569 * configure.in: Enable bfd for i386-coff when primary target is
2570 bfd. Enable i386 elf,coff emulation support. Don't set
2571 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2572 emulation to support.
2573 *configure: Regenerate.
2575 1999-09-02 Nick Clifton <nickc@cygnus.com>
2577 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2578 .section .line directive is encountered.
2580 1999-09-01 Nick Clifton <nickc@cygnus.com>
2582 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2585 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2586 * as.texinfo: Document --gdwarf2 command line option.
2587 Add additional documentation of ARM command line switches.
2589 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2591 * config/tc-i386.c (i386_intel_memory_operand): Combine
2592 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2593 and RESTORE_END_STRING around parse_register calls.
2594 (i386_operand): Here too.
2595 (i386_is_reg): Remove.
2596 (parse_register): Move as_bad calls from within this function to
2599 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2601 Based on a patch from H.J. Lu <hjl@gnu.org>
2602 * config/tc-i386.c (parse_register): Handle FP regs specially.
2603 (md_begin): Remove '(' and ')' from register_chars.
2605 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2607 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2608 error message (done elsewhere).
2610 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2612 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2614 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2616 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2619 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2621 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2623 Add new completers. Fix bug in 64 bit condition handling.
2625 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2628 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2630 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2632 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2634 1999-08-27 Jim Wilson <wilson@cygnus.com>
2636 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2637 (struct ls): Add frag field. Initialize it to zero.
2638 (out_end_sequence): New local text_frag. Set it while in text section.
2639 Replace address check with frag check. Set ls.frag to text_frag if
2640 out_set_addr called.
2641 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2642 Set it before switching sections. Replace address check with frag
2643 check. Set ls.frag to saved_frag if out_set_addr called.
2645 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2647 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2648 output "advance_pc" opcode instead of calling gen_addr_line().
2649 The latter has the undesired side-effect of creating a new row
2650 in the debug line info matrix.
2652 1999-08-26 Jim Wilson <wilson@cygnus.com>
2654 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2655 ls.last_filename if last is less than zero. Set ls.last_filename
2656 when allocating new entry.
2657 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2660 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2662 * config/tc-i386.c (i386_index_check): Fix the displacement size
2663 when INFER_ADDR_PREFIX.
2665 1999-08-18 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2670 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2672 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2673 handle 0xffffNNNN constants correctly.
2675 1999-08-16 Nick Clifton <nickc@cygnus.com>
2677 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2680 1999-08-13 Nick Clifton <nickc@cygnus.com>
2682 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2683 (md_apply_fix3): Always pass positive values to
2684 validate_offset_imm.
2686 1999-08-12 Nick Clifton <nickc@cygnus.com>
2688 * config/tc-arm.c (skip_whitespace): New macro.
2689 Formatting tidy ups.
2691 (md_apply_fix3): Store relocation offset in addend for ELF based
2693 (arm_force_relocation): Always generate relocs for Thumb function
2696 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2698 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2699 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2701 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2703 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2704 flags for the unwind subspace.
2706 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2707 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2708 suitable relocation based on the size of the target's pointer.
2709 Always Use subsegment zero for the unwinders.
2710 (pa_level): Handle "2.0w".
2712 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2714 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2715 with the following instruction unless this was specified.
2717 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2719 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2720 certain sections, to match BFD changes.
2722 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2724 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2725 (EXTRA_SCRIPTS): Define to keep automake happy.
2726 * Makefile.in: Rebuild.
2728 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2730 * Makefile.am: Rename .dep* files to DEP*.
2731 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2732 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2734 * Makefile.in: Rebuild.
2736 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2738 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2740 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2742 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2743 avoid problems on DOS filesystems.
2744 * Makefile.in: Rebuild.
2746 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2748 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2750 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2753 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2755 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2756 line to create ${GDBINIT} rather than .gdbinit.
2757 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2759 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2761 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2763 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2765 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2767 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2769 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2770 non-adjustable symbols.
2772 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2774 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2776 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2778 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2781 1999-08-05 Donn Terry <donn@interix.com>
2783 * config/te-interix.h: New file.
2784 * configure.in (i386-*-interix*): New target.
2785 * configure: Rebuild.
2787 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2789 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2790 selectors for ELF too.
2791 (selector_table): Add "ltp" and "rtp" selectors.
2793 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2795 * config/tc-i386.c (i386_operand): No need to change
2796 operand_string pointer in segment reg case before goto
2797 do_memory_reference. Initialise displacement_string_start and
2798 displacement_string_end after do_memory_reference label.
2799 (i386_index_check): Add operand_string param, and print error
2800 message on failure here.
2801 (i386_intel_memory_operand): Instead of here.
2802 (i386_operand): And here.
2803 (INFER_ADDR_PREFIX): Enable.
2805 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2807 * config/tc-i386.h (DefaultSize): Define. Renumber following
2808 opcode_modifier defines.
2810 From Etienne Lorrain <etienne.lorrain@ibm.net>
2811 * config/tc-i386.c (stackop_size): New variable.
2812 (set_16bit_code_flag): Clear it here.
2813 (set_16bit_gcc_code_flag): New function.
2814 (md_pseudo_table): Add "code16gcc" entry.
2815 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2817 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2819 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2820 next_set_end even if the end symbol is being discarded.
2822 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2823 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2824 * config/obj-coff.c: Likewise.
2825 (seg_info_type): Remove.
2826 (seg_info_off_by_4): Change to array of segT.
2827 (s_get_segment): Adjust accordingly.
2828 (obj_pseudo_table): Fully initialize sentinel entry.
2830 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2831 Ralf Baechle <ralf@uni-koblenz.de>.
2833 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2835 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2837 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2839 * config/tc-i386.c: Indentation and white space changes.
2840 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2841 don't enable it by default.
2842 (i386_intel_operand): Remove redundant prototype.
2843 Move check on number of memory operands, and i.mem_operands++
2844 (i386_intel_memory_operand): To here.
2845 Remove i386_immediate code from here. Remove special case code
2846 for input and output using (%dx). Remove base/index checks and
2847 call i386_index_check instead. Save initial operand_string
2848 argument for error message.
2849 (i386_operand): Remove redundant prototype. Move base/index
2850 checks to i386_index_check.
2851 (i386_displacement): Move intel mode check for non-zero
2853 (i386_intel_memory_operand): To here.
2855 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2857 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2858 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2859 by .register pseudo-op if -64 and --no-undeclared-regs.
2860 (s_register, sparc_adjust_symtab): New functions.
2861 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2862 Declare sparc_adjust_symtab as tc_adjust_symtab.
2863 * doc/c-sparc.texi: Add description of #ignore special literal
2864 for .register pseudo-op.
2866 1999-07-30 Catherine Moore <clm@cygnus.com>
2868 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2869 the relocation's section offset.
2871 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2873 * write.c (fixup_segment): Fix generic error check overflow test.
2875 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2876 X_add_number to long.
2878 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2880 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2883 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2885 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2888 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2890 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2892 * configure.bat: Remove; obsolete.
2893 * config/go32.cfg: Likewise.
2895 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2897 * configure.in (i386-*-vxworks*): New target.
2898 * configure: Rebuild.
2900 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2902 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2904 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2906 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2908 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2909 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2910 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2911 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2912 MAX_RELOC_EXPANSION): Define.
2913 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2915 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2917 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2918 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2919 block. Print a warning if an 8-bit or 16-bit constant
2920 displacement or immediate is truncated on output.
2921 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2923 (i386_operand): Disallow immediate jump absolute operand.
2925 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2927 * configure.in: Bump version number to 2.9.5.
2928 * configure: Rebuild.
2930 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2933 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2935 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2936 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2938 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2940 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2942 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2944 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2945 if -mno-fpu was given.
2946 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2948 (cons_fix_new_arm): Remove misleading comments.
2950 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2952 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2954 (relax_segment): Likewise. After giving a rs_org error, convert
2955 the frag to rs_align to avoid cascading errors.
2957 1999-07-12 Andreas Schwab <schwab@suse.de>
2959 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2961 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2963 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2964 as appropriate. Fill in structure initializations. Add variable
2965 initializations. Add casts.
2966 * dwarf2dbg.c (print_stats): Change i to size_t.
2967 * listing.c (listing_listing): Change list_line to unsigned int.
2969 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2971 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2972 rather than checking for \001 and \002 in symbol name.
2973 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2975 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2977 * configure.in (hppa*-linux-gnu*): New target.
2978 * configure: Rebuilt.
2980 1999-07-08 Nick Clifton <nickc@cygnus.com>
2982 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2984 1999-07-07 Nick Clifton <nickc@cygnus.com>
2986 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2987 accessing symbolP directly.
2989 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2991 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2994 1999-07-05 Nick Clifton <nickc@cygnus.com>
2996 * config/tc-arm.c (ARM_EXT_V5): Define.
2997 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2998 (md_begin): Detect ARM v5 architectures.
2999 (md_parse_option): Accept arm v5 specification.
3000 (md_show_usage): Documment -marmv5 switch.
3002 * doc/c-arm.texi: Document -marmv5 command line option.
3004 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3006 (validate_immediate_twopart): New function. Determine if a
3007 constant can be computed by two ADD instructions.
3008 (output_inst): Remove its command line parameter - it was never
3010 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3011 implememt the ADRL pseudo op.
3012 (tc_gen_reloc): Generate a suitable error message if an ADRL
3013 instruction tries to generate a real reloc.
3015 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3017 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3019 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3022 1999-06-27 H.J. Lu <hjl@gnu.org>
3024 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3025 non BFD_ASSEMBLER case.
3027 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3029 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3032 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3034 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3035 out_end_sequence() when the address decreases due to a new frag.
3036 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3037 numbering starts with 1.
3039 1999-06-23 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3043 (mcore_s_text): Call obj_elf_text for ELF target.
3044 (mcore_s_data): Call obj_elf_data for ELF target.
3045 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3047 (mcore_s_bss): New function: Dump literal table before changing
3049 (mcore_s_comm): New function: Dump literal table before changing
3052 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3053 No longer static functions.
3054 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3055 Provide prototypes for these functions.
3057 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3059 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3060 a list of names, to try obj_segment_name, and to try abbreviated
3061 names when using COFF without long section names.
3063 * config/tc-alpha.c: More use of symbol accessor functions.
3064 * config/tc-arc.c: Likewise.
3065 * config/tc-d30v.c: Likewise.
3066 * config/tc-fr30.c: Likewise.
3067 * config/tc-i860.c: Likewise.
3068 * config/tc-m88k.c: Likewise.
3069 * config/tc-mcore.c: Likewise.
3070 * config/tc-ns32k.c: Likewise.
3071 * config/tc-sparc.c: Likewise.
3072 * config/tc-v850.c: Likewise.
3074 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3075 sy_value with appropriate accessor functions.
3076 * config/tc-arm.c (md_apply_fix3): Likewise.
3077 * config/tc-d10v.c (AT_WORD_P): Likewise.
3078 * config/tc-v850.c (reg_name_search): Likewise.
3080 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3081 use symbol_get_bfdsym instead.
3082 * config/tc-ppc.c (md_assemble): Likewise.
3083 * config/tc-v850.c (v850_comm): Likewise.
3085 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3087 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3088 the symbol, rather than accessing the bsym member.
3089 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3090 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3091 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3092 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3093 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3094 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3095 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3096 * config/tc-v850.c (tc_gen_reloc): Likewise.
3098 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3100 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3101 (hppa_gen_reloc_type): Conditionalize on BFD64.
3102 (tc_gen_reloc): Re-enable ELF relocations.
3103 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3105 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3107 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3109 (do_ldst): Move assignment out of if condition.
3110 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3111 parentheses to avoid warning.
3113 1999-06-21 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3116 macro to get at the BFD symbol associated with a GAS symbol.
3118 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3120 * config/tc-ppc.c: Update for symbol handling changes.
3121 * config/obj-coff.c: Likewise.
3123 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3125 * tc-hppa.c: General cleanups of ELF support. No more spaces
3126 and subspaces for ELF.
3127 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3128 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3129 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3130 (UNWIND_SECTION_NAME): Likewise.
3131 (space/subspace related structures): Conditionalize definitions
3133 (space/subspace directives and support routines): Conditionalize
3134 definitions and references/uses on OBJ_SOM.
3135 (label_symbol_struct): For ELF, track the symbol's segment. For
3136 SOM track its space.
3137 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3139 (USE_ALIASES): Kill for both SOM & ELF.
3140 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3141 (pa_space, pa_subspace): Corresponding changes.
3142 (pa_spaces_begin): Corresponding chagnes.
3143 (md_begin): Do not muck around with space/subspace stuff for
3145 (md_apply_fix): Temporarily disable argument relocation stuff
3147 (tc_gen_reloc): Temporarily disable relocation generation for
3149 (pa_build_unwind_subspace): Similarly.
3151 1999-06-16 Nick Clifton <nickc@cygnus.com>
3153 * config/tc-arm.c (thumb_set): New pseudo op.
3154 (text, data, section): Override these pseudo ops with ARM
3156 (s_thumb_set): New function: Perform the same as a .set pseudo
3157 op, but also mark the alias'ed symbol as being a Thumb
3159 (arm_s_text): New function: Perform the same as the .text
3160 pseudo op, but dump the literal pool before changing
3162 (arm_s_data): New function: Perform the same as the .data
3163 pseudo op, but dump the literal pool before changing
3165 (arm_s_section): New function: Perform the same as the
3166 .section pseudo op, but dump the literal pool before changing
3168 (arm_cleanup): Do not reset the current section before dumping
3171 1999-06-17 Nick Clifton <nickc@cygnus.com>
3173 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3174 OPTION_NO_WARN_UNMATCHED entries.
3175 (md_parse_option): Generate a warning message if an unrecognised
3176 option is encountered.
3178 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3179 (get_operands): When parsing an expression after an '@' symbol
3180 has been detected, do not ignore '#' symbols.
3181 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3184 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3186 From K. Richard Pixley <rich@noir.com>:
3187 * configure.in (ppc-*-vxworks*): New target.
3188 * configure: Rebuild.
3190 1999-06-12 Philip Blundell <philb@gnu.org>
3192 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3194 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3196 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3197 which refer to symbols in linkonce sections, permit reducing the
3198 relocs if the symbol is local.
3200 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3202 * subsegs.c (subseg_text_p): New function.
3203 * as.h (subseg_text_p): Declare.
3204 * read.c (do_align): Use subseg_text_p to set the default fill.
3205 * write.c (subsegs_finish): Likewise.
3206 * config/obj-coff.c (write_object_file): Likewise.
3207 * config/tc-i386.h (md_maybe_text): Don't define.
3208 (md_do_align): Use subseg_text_p to set the default fill.
3209 * config/tc-m32r.c (m32r_do_align): Likewise.
3210 * config/tc-sh.c (sh_do_align): Likewise.
3211 * config/tc-sparc.h (md_do_align): Likewise.
3213 1999-06-12 David O'Brien <obrien@freebsd.org>
3215 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3216 * configure: Rebuild.
3218 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3220 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3221 * Makefile.am: Rebuild dependencies.
3222 * Makefile.in: Rebuild.
3224 * config/tc-i386.c (i386_immediate): Remove unused label
3227 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3228 * symbols.c: Likewise.
3229 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3230 sy_next field when taking address, rather than symbol_next.
3232 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3234 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3235 value from the output file architecture.
3236 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3237 * dwarf2dbg.h: Change bfd_vma to addressT.
3239 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3241 * dwarf2dbg.h: Use PARAMS in function declarations.
3243 1999-06-11 Martin Dorey <mdorey@madge.com>
3245 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3246 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3248 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3250 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3252 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3254 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3257 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3259 * read.c (read_a_source_file): Only declare inescape if
3262 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3264 (find_entry_byval): Add parens to avoid warning.
3266 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3268 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3271 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3273 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3276 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3277 synthetize_setx): New functions.
3278 (md_assemble): Broken the special cases into the above
3279 functions. Make compiler happy if sizeof(bfd_vma)==4.
3280 Fix sethi generated from set/setuw. If instructions have a relloc,
3281 always clear the fields to be relocated in the opcode.
3282 (sparc_ip): Remove special_case global variable.
3284 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3286 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3287 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3288 indication of success rather than a value.
3289 (itbl_get_val): Likewise.
3290 (itbl_get_field): Use strcspn. Change delimiters to include
3292 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3293 (itbl_get_val): Likewise.
3294 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3296 * symbols.c (copy_symbol_attributes): Convert local symbols to
3299 1999-06-10 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3304 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3306 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3307 Optimize set if sizeof(bfd_vma) == 64.
3308 (sparc_ip): Fix sethi - without %hi() it should generate
3309 R_SPARC_22 reloc, not R_SPARC_HI22.
3310 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3312 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3314 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3315 (s_ncons): New function.
3316 (native_op_table): New table.
3317 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3318 R_SPARC_OLO10 handling.
3320 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3322 * expr.h (struct expressionS): Revert last change; widen X_op.
3323 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3325 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3327 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3328 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3329 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3330 * Makefile.in: Regenerated.
3332 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3333 `common' pass on to s_mri_common.
3334 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3336 1999-06-06 Richard Henderson <rth@cygnus.com>
3338 * config/obj-elf.c (obj_elf_section): Don't free the return
3339 value of demand_copy_C_string.
3341 1999-06-05 Richard Henderson <rth@cygnus.com>
3343 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3344 creation logic from obj_elf_create_section.
3346 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3347 (section_stack): New.
3348 (special_sections): Make const.
3349 (obj_elf_section): Gut and rewrite parsing.
3350 (obj_elf_change_section): New function broken out of obj_elf_section.
3351 (obj_elf_parse_section_letters): Likewise.
3352 (obj_elf_section_word): Likewise.
3353 (obj_elf_section_type): Likewise.
3354 (obj_elf_previous): Treat as a toggle.
3355 (obj_elf_popsection): New.
3356 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3357 (ppc_section_type): Likewise.
3358 * config/tc-ppc.h: Likewise.
3360 * expr.h (struct expressionS): Don't make X_op a bitfield.
3361 * config/tc-alpha.c: Update for symbol handling changes.
3362 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3363 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3365 1999-06-05 Richard Henderson <rth@cygnus.com>
3367 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3368 (dwarf2_gen_line_info): Kill unused variables.
3369 (dwarf2_finish): Likewise.
3370 (dwarf2_where): Likewise.
3371 (dwarf2_directive_file): If we've only got a string,
3372 hand off to s_app_file.
3373 * ecoff.c: Move the include of ecoff.h.
3374 * symbols.h (S_IS_FUNCTION): Prototype.
3376 * read.c (LEX_HASH): Supply a default.
3378 (s_globl): Update `c' after skipping whitespace.
3379 * read.h (LEX_END_NAME, is_name_ender): New.
3380 * expr.c (get_symbol_end): Respect it.
3382 1999-06-04 Mark Klein <mklein@dis.com>
3384 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3386 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3388 * config/tc-hppa.c: Update for symbol handling changes.
3390 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3392 * cgen.c: Update for symbol handling changes.
3393 * config/tc-m32r.c: Likewise.
3395 * config/tc-hppa.h: Update for symbol handling changes.
3396 * config/tc-hppa.c: Likewise.
3398 * config/tc-arm.h: Update for symbol handling changes.
3399 * config/tc-arm.c: Likewise.
3400 (symbol_make_empty): Remove. Just use symbol_create.
3402 * symbols.c (symbol_set_tc): Correct name.
3404 * Makefile.am: Rebuild dependencies.
3405 ($(OBJS)): Don't depend upon struc-symbol.h.
3406 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3407 * dep-in.sed: Don't remove struc-symbol.h.
3408 * Makefile.in: Rebuild.
3410 * doc/internals.texi (Symbols): Describe changes in symbol
3413 1999-06-03 Richard Henderson <rth@cygnus.com>
3415 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3416 instead of doing the work by hand.
3418 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3420 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3421 state of line state-machine.
3422 (struct ls): Collect DWARF2 line state-machine state in new member
3423 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3424 resulted in any DWARF2 directives.
3425 (reset_state_machine): New function.
3426 (out_end_sequence): Ditto.
3427 (dwarf2_gen_line_info): When switching sections or switching to a
3428 lower text address, call out_end_sequence() first to terminate the
3429 previous code sequence as code sequences MUST have monotonically
3430 increasing addresses.
3431 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3433 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3435 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3436 DWARF2 debug info (line information only, at this point).
3437 * as.h: Update comment about supported debug formats.
3438 * dwarf2dbg.c, dwarf2dbg.h: New files.
3439 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3441 * expr.c (operand): Don't use [ for parens if we want an index op.
3442 (op_encoding): Switch [ into O_index, if desired.
3443 (op_rank): Renumber with O_index on bottom.
3444 (expr): If O_index, match closing bracket.
3445 * expr.h (O_index): New.
3447 * read.c (read_a_source_file): Conditionally allow matched "
3448 in lines passed to md_assemble.
3450 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3452 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3454 Add support for storing local symbols in a small structure to save
3455 memory when assembling large files.
3456 * as.h: Don't include struc-symbol.h.
3457 (symbolS): Add typedef.
3458 * symbols.c: Include struc-symbol.h.
3459 (local_hash): New static variable.
3460 (save_symbol_name): New static function, from symbol_create.
3461 (symbol_create): Call save_symbol_name.
3462 (local_symbol_count): New static variable.
3463 (local_symbol_conversion_count): Likewise.
3464 (LOCAL_SYMBOL_CHECK): Define.
3465 (local_symbol_make): New static function.
3466 (local_symbol_convert): New static function.
3467 (colon): Handle local symbols. Create local symbol for local
3469 (symbol_table_insert): Handle local symbols.
3470 (symbol_find_or_make): Create local symbol for local label name.
3471 (symbol_find_base): Check for local symbol.
3472 (symbol_append, symbol_insert): Check for local symbols.
3473 (symbol_clear_list_pointers, symbol_remove): Likewise.
3474 (verify_symbol_chain): Likewise.
3475 (copy_symbol_attributes): Likewise.
3476 (resolve_symbol_value): Handle local symbols.
3477 (resolve_local_symbol): New static function.
3478 (resolve_local_symbol_values): New function.
3479 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3480 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3481 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3482 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3483 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3484 (symbol_previous, symbol_next): New functions.
3485 (symbol_get_value_expression): Likewise.
3486 (symbol_set_value_expression): Likewise.
3487 (symbol_set_frag, symbol_get_frag): Likewise.
3488 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3489 (symbol_mark_used_in_reloc): Likewise.
3490 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3491 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3492 (symbol_mri_common_p): Likewise.
3493 (symbol_mark_written, symbol_clear_written): Likewise.
3494 (symbol_written_p): Likewise.
3495 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3496 (symbol_section_p, symbol_equated_p): Likewise.
3497 (symbol_constant_p): Likewise.
3498 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3499 (symbol_get_obj, symbol_set_obj): Likewise.
3500 (symbol_get_tc, symbol_set_tc): Likewise.
3501 (symbol_begin): Initialize local_hash.
3502 (print_symbol_value_1): Handle local symbols.
3503 (symbol_print_statistics): Print local symbol statistics.
3504 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3505 Declare new symbols.c functions. Move many declarations here from
3507 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3508 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3509 (struct symbol): Move bsym to make it clearly the first field.
3510 Remove TARGET_SYMBOL_FIELDS.
3511 (symbolS): Don't typedef.
3512 (struct broken_word): Remove.
3513 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3514 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3515 (symbol_clear_list_pointers): Likewise.
3516 (symbol_insert, symbol_remove): Likewise.
3517 (symbol_previous, symbol_append): Likewise.
3518 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3519 (struct local_symbol): Define.
3520 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3521 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3522 (local_symbol_get_frag, local_symbol_set_frag): Define.
3523 (local_symbol_get_real_symbol): Define.
3524 (local_symbol_set_real_symbol): Define.
3526 * write.c (write_object_file): Call resolve_local_symbol_values.
3527 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3528 (TARGET_SYMBOL_FIELDS): Don't define.
3529 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3530 ECOFF_DEBUGGING, add ECOFF fields.
3531 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3532 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3533 ECOFF_DEBUGGING, add ECOFF fields.
3534 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3535 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3536 * config/tc-mcore.h: Don't include struc-symbol.h.
3537 (TARGET_SYMBOL_FIELDS): Don't define.
3538 (struct mcore_tc_sy): Define.
3539 (TC_SYMFIELD_TYPE): Define.
3540 * Many files: Use symbolS instead of struct symbol. Use new
3541 accessor functions rather than referring to symbolS fields
3544 * read.c (s_mri_common): Don't add in value of line_label.
3546 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3547 checking for SEC_LINK_ONCE.
3549 * config/tc-sh.h (sh_fix_adjustable): Declare.
3551 * app.c (input_buffer): New static variable.
3552 (app_push): Save saved_input in allocated buffer.
3553 (app_pop): Restored saved_input.
3554 (do_scrub_chars): Change get parameter to take char * and int as
3555 arguments. Change GET macro to pass input_buffer to get
3556 function. Don't save input into allocated buffer.
3557 * as.h (do_scrub_chars): Update declaration.
3558 * input-file.c (input_file_get): Change to take char * and int.
3559 Read data into passed in buffer. Remove static buffer.
3560 * read.c (scrub_from_string): Change to take char * and int. Copy
3561 data into passed in buffer.
3563 * hash.h: Neaten. Declare hash_traverse.
3564 * hash.c: Complete rewrite based on BFD hashing code.
3565 * gasp.c (chunksize): New variable.
3566 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3569 1999-05-28 Nick Clifton <nickc@cygnus.com>
3571 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3572 addend unless the target uses an old ABI.
3574 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3576 -Wchar-subscripts cleanup
3577 * listing.c (listing_newline): Use unsigned char variable, so
3578 calls to isascii,iscntrl are correct.
3579 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3581 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3582 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3583 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3584 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3586 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3588 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3590 (arch_coldfire_p): New #define.
3591 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3593 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3595 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3597 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3598 (install_operand): Add place `N'.
3599 (init_table): Add registers ACC, MACSR, MASK.
3601 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3603 * config/tc-m68k.c: Change mcf5200 --> mcf.
3604 (archs): Add mcf5206e, mcf5307.
3605 (m68k_ip): Add format `u'.
3606 (install_operand): Add place `m', `M', `h'.
3607 (init_table): Add upper/lower registers.
3609 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3611 1999-05-28 Martin Dorey <mdorey@madge.com>
3613 * config/tc-i960.c: Several minor changes to add ELF and
3614 BFD_ASSEMBLER support.
3615 * config/tc-i960.h: Likewise.
3616 * configure.in (i960-*-elf*): New target.
3617 * aclocal.m4, configure: Rebuild.
3619 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3621 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3622 reloc changes when defined(BFD_ASSEMBLER).
3624 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3626 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3628 * write.c (write_print_statistics): Output to file, not stderr.
3630 * expr.c (generic_bignum_to_int32,64): Prototype.
3632 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3633 output_sleb128, output_uleb128, output_big_sleb128,
3634 output_big_uleb128, output_big_leb128): Prototype.
3635 (output_big_sleb128, output_big_uleb128): Make inline.
3636 (output_big_leb128): Remove inline
3638 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3639 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3640 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3641 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3642 value for correct overflow check in write.c:fixup_segment.
3643 * write.c (fixup_segment): Move bitfield overflow checks to after
3644 the md_apply_fix call.
3645 * config/obj-coff.c (fixup_segment): Likewise.
3646 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3647 valueT *val argument.
3649 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3651 * config/atof-ieee.c (gen_to_words): Correctly round a
3652 denormalized number. Fix off-by-one in range checking for
3653 exponent in a denormal.
3655 1999-05-10 Nick Clifton <nickc@cygnus.com>
3657 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3660 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3662 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3664 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3666 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3667 (ReverseRegRegmem): Remove.
3668 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3669 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3670 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3673 From Doug Ledford <dledford@redhat.com>
3674 * config/tc-i386.h (RegXMM): New for P/III.
3675 * config/tc-i386.c: Add support for P/III.
3677 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3679 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3680 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3681 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3683 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3685 * config/tc-i386.c (i386_immediate): Skip whitespace before
3686 complaining about junk after expression.
3687 (i386_displacement): Likewise.
3689 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3691 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3692 Don't copy before downcaseing.
3694 1999-05-05 Catherine Moore <clm@cygnus.com>
3696 * tc-m68k.c: Include elf/m68k.h.
3697 (m68k_elf_final_processing): New routine.
3698 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3701 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3703 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3706 1999-04-30 Nick Clifton <nickc@cygnus.com>
3708 * config/tc-mcore.c (mcore_s_section): Dump literals before
3711 1999-04-29 Nick Clifton <nickc@cygnus.com>
3713 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3716 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3718 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3719 (TC_INIT_FIX_DATA): Delete.
3720 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3721 (TC_INIT_FIX_DATA): Delete.
3722 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3723 * write.c (fix_new_internal): Initialize fx_cgen member.
3724 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3725 (gas_cgen_md_apply_fix3): Update.
3726 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3727 (md_cgen_record_fixup_exp): Update.
3728 (FX_OPINFO_R_TYPE): Update.
3730 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3731 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3732 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3733 * frags.h (struct frag): Make opindex, opinfo ints.
3735 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3737 1999-04-26 Tom Tromey <tromey@cygnus.com>
3739 * aclocal.m4, configure: Updated for new version of libtool.
3741 1999-04-22 Nick Clifton <nickc@cygnus.com>
3743 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3745 (md_apply_fix3): Do not fix up absolute relocations against
3748 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3750 1999-04-20 Nick Clifton <nickc@cygnus.com>
3752 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3753 changes and data-in-text directives.
3754 (mcore_cons): New function: intercept cons() operations.
3755 (mcore_float_cons): New function: intercept float_cons()
3757 (mcore_stringer): New function: intercept stringer() operations.
3759 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3761 * obj.h (struct format_ops): Change generate_asm_lineno field to
3763 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3765 * config/tc-alpha.c (find_opcode_match): Add default case to
3767 (find_macro_match): Likewise.
3768 (load_expression): Parenthesize && within ||.
3770 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3772 1999-04-17 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3775 .text .data .section pseudo ops.
3776 (mcore_s_section): New function. Dump lits before changing secs.
3777 (mcore_s_text): New function. Dump lits before changing secs.
3778 (mcore_s_data): New function. Dump lits before changing secs.
3780 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3782 * config/tc-mips.c (mips_32bitmode): New.
3783 (md_begin): Set mips_32bitmode if needed.
3784 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3785 Set EF_MIPS_32BITMODE.
3787 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3789 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3792 1999-04-16 Nick Clifton <nickc@cygnus.com>
3794 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3796 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3798 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3799 expressions correctly.
3802 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3804 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3806 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3808 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3809 and fmpynfadd instructions.
3811 1999-04-11 Richard Henderson <rth@cygnus.com>
3813 * as.h (environ): Declare it, if needed.
3814 * as.c (dump_statistics): Don't declare environ.
3815 * configure.in (environ): Detect declaration.
3816 * configure, config.in: Rebuild
3818 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3819 (i386_displacement): Allocate enough space for replacement buffer.
3820 Clean up replacement buffer initialization.
3822 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3824 * subsegs.c (section_symbol): Don't create a new symbol if one
3825 already exists; instead, use the existing one, but set its segment
3826 and frag data if it hasn't already been defined.
3827 * config/obj-coff.c (c_section_symbol): Likewise.
3829 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3831 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3833 1999-04-08 Nick Clifton <nickc@cygnus.com>
3835 * config/tc-mcore.c: New File: Support routines for MCore
3837 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3838 * config/obj-coff.c: Add support for mcore-pe target.
3840 * Makefile.am: Add support for MCore targets.
3841 * Makefile.in: Regenerate.
3842 * configure.in: Add support for MCore targets.
3843 * configure: Regenerate.
3845 * doc/all.texi: Set MCORE.
3846 * doc/as.texinfo: Document MCore specific command line options.
3848 * write.h: Prevent multiple inclusion.
3850 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3852 * asintl.h (LC_MESSAGES): Never define.
3853 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3855 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3858 * Makefile.am (m68k-parse.c): If configuring in the source
3859 directory, copy m68k-parse.y into the local directory before
3860 running ylwrap, to remove spurious differences when generating
3862 * Makefile.in: Rebuild.
3864 * config/tc-sparc.h (md_do_align): Just allocate the number of
3865 bytes necessary, rather than always allocating 1024.
3867 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3869 * listing.c (listing_newline): Add cast to avoid warning.
3870 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3871 * config/tc-i386.c (i386_scale): Add return value.
3872 (build_displacement_string): Remove unused local temp_disp2.
3873 (i386_intel_memory_operand): Add parentheses to avoid warning.
3874 (i386_intel_operand): Remove unused local end_of_operand_string.
3875 (i386_operand): Remove unused local operand_modifier.
3876 (i386_operand): Add parens to avoid warning.
3878 1999-04-04 Don Bowman <don@pixsci.com>
3880 * configure.in: Add mips*-*-vxworks* target; have it define
3882 * configure, config.in: Rebuild.
3884 1999-03-31 Nick Clifton <nickc@cygnus.com>
3886 * configure.in (emulations): Add support for arm-epoc-pe.
3887 * configure: Regenerate.
3888 * config/te-epoc-pe.h: New file. Define macros specific to
3890 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3891 for arm-epoc-pe target.
3893 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3895 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3897 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3899 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3900 detect ",n" without a condition.
3901 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3904 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3906 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3907 instruction is encoded with one bit.
3910 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3912 * doc/internals.texi (CPU backend): Mention that
3913 line_separator_chars should not include newline. From thi
3914 <ttn@mingle.glug.org>.
3916 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3918 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3919 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3921 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3923 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3925 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3927 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3930 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3932 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3934 1999-03-15 Martin Hunt <hunt@cygnus.com>
3936 * app.c (do_scrub_begin): Change '-' back to a symbol char
3937 so we can use multiple opcodes on a line again.
3939 * config/tc-d30v.c: By default, warn if a symbol has
3940 the same name as a register. Plus some minor
3941 updates from the branch.
3943 1999-03-13 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3946 BFD_RELOC_16 and BFD_RELOC_64.
3948 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3950 * expr.c (expr): Add missing else.
3952 1999-03-12 Nick Clifton <nickc@cygnus.com>
3954 * config/tc-arm.c (md_apply_fix3): Improve error message.
3956 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3958 * Makefile.am (CPU_TYPES): Add fr30.
3959 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3960 (fr30,m32r dependencies): Update.
3961 * Makefile.in: Rebuild.
3963 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3964 (gas_cgen_record_fixup_exp): Ditto.
3965 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3966 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3967 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3968 (md_cgen_lookup_reloc): Update use of operand->type.
3969 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3970 (md_convert_frag): Call cgen_operand_lookup_by_num.
3971 (md_cgen_lookup_reloc): Update use of operand->type.
3972 (m32r_cgen_record_fixup_exp): Ditto.
3974 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3976 * config/tc-mips.c (md_show_usage): Fix message.
3978 1999-03-03 Nick Clifton <nickc@cygnus.com>
3980 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3981 and LDR reg,=<expr> instruction.
3983 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3986 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3988 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3990 1999-02-17 Nick Clifton <nickc@cygnus.com>
3992 This patch was created by: Scott Bambrough
3993 <scottb@corelcomputer.com>
3996 Special cased '@' character. The '@' character is used as the
3997 ARM assembler comment character, as a special character
3998 and in ELF .symver pseudo-op's, and as a special character in
3999 .type and .section pseudo-ops.
4000 (symver_pseudo): New static variable.
4001 (symver_state): New static variable.
4002 (struct app_save): Add field 'symver_state'.
4003 (app_push): Save global symver_state int struct app_save.
4004 (app_pop): Restore global symver_state from struct app_save.
4005 (do_scrub_chars): Special case handling of '@' character in
4008 * configure.in: Modified to recognize armv* uname syntax from ARM
4010 * configure: Regenerated.
4012 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4013 a prefix to the section's type.
4014 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4015 the type's typename.
4017 * config/tc-arm.h: Add support for PIC generation:
4018 (pic_code): New boolean.
4019 (obj_relocate_extern): Define.
4020 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4021 (TC_CONS_FIX_NEW): Define.
4022 (tc_fix_adjustable): Define.
4023 (GLOBAL_OFFSET_TABLE_NAME): Define.
4025 * config/tc-arm.c: Add support for PIC generation:
4026 (line_seperator_chars): Allow ';' as a seperator for Linux.
4027 (is_immediate_prefix): New macro.
4028 (arm_parse_reloc): New function.
4029 (s_arm_elf_cons): New function.
4030 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4031 (md_undefined_symbol): Special case handling for the Global Offset
4033 (md_apply_fix3): Handle PIC relocs.
4034 (tc_gen_reloc): Handle PIC relocs.
4035 (md_parse_option): Add support for '-k' command line switch to
4036 enable PIC generation.
4037 (cons_fix_new_arm): New function.
4038 (s_arm_elf_cons): New function.
4040 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4042 * configure.in: Add comments for uses of AC_DEFINE.
4043 * acinclude.m4: Likewise.
4044 * acconfig.h: Remove.
4045 * aclocal.m4: Rebuild.
4046 * configure: Rebuild.
4047 * Makefile.in: Rebuild.
4048 * config.in: Rebuild.
4050 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4052 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4053 non-constant offset from a base register.
4055 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4057 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4060 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4062 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4063 (emit_insn): Look for pc-relative and no-overflow specifiers on
4064 internal relocation types.
4066 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4068 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4071 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4073 (mips_4650, mips_4010, mips_4100): Variables removed.
4074 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4075 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4077 (md_begin): Don't bother initializing the mips_NNNN variables;
4078 mips_cpu is set, and that's good enough now.
4079 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4080 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4081 (show): New function, to handle wrapping in the CPU lists.
4082 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4084 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4086 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4087 than treat as an immediate specifier.
4089 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4091 * config/tc-i386.c: Prototype many functions.
4092 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4093 (i386_immediate): Remove unused second argument.
4094 (i386_intel_operand): Fix i386_is_reg typo.
4095 (i386_operand): Use allow_naked_reg.
4096 (output_invalid): Make operand int for K&R.
4098 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4100 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4102 * Makefile.in: Rebuild.
4104 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4106 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4108 (EXTRA_as_new_SOURCES): Comment out.
4109 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4110 * Makefile.in: Rebuild.
4111 * doc/Makefile.in: Rebuild.
4112 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4113 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4114 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4115 * configure: Rebuild.
4116 * aclocal.m4: Rebuild.
4117 * config.in: Rebuild.
4118 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4119 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4120 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4121 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4122 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4123 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4124 (gas_cgen_record_fixup_exp): Ditto.
4125 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4126 descriptor, not global variable.
4127 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4128 descriptor, not global variable. Refer to insert_operand handler
4129 via cpu descriptor, not global function.
4130 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4131 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4132 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4133 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4134 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4135 * config/tc-m32r.c: Ditto.
4136 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4137 (md_assemble): Ditto.
4138 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4140 1999-02-09 Nick Clifton <nickc@cygnus.com>
4142 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4143 relocations for ELF targets.
4145 1999-02-08 Nick Clifton <nickc@cygnus.com>
4147 * configure.in: Add support for StrongARM target.
4148 * configure: Regenerate.
4150 1999-02-05 Nick Clifton <nickc@cygnus.com>
4152 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4154 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4157 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4159 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4161 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4163 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4164 (INTEL_DWORD_MNEM_SUFFIX): Define.
4167 (DWORD_PTR): Define.
4168 (XWORD_PTR): Define.
4170 (OFFSET_FLAT): Define.
4172 (NONE_FOUND): Define.
4175 * config/tc-i386.c (set_intel_syntax): New routine.
4176 (intel_syntax): Declare.
4177 (allow_naked_reg): Declare.
4178 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4179 (intel_float_operand): New routine.
4180 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4181 Handle brackets as well as parens. Call i386_intel_operand for
4182 intel syntax. Reverse operands if appropriate. Handle new
4183 suffixes. Handle movzx and movsx.
4184 (i386_is_reg): New routine.
4185 (i386_immediate): New routine.
4186 (i386_scale): New routine.
4187 (i386_displacement): New routine.
4188 (i386_operand_modifier): New routine.
4189 (build_displacement_string): New routine.
4190 (i386_parse_seg): New routine.
4191 (i386_intel_memory_operand): New routine.
4192 (i386_intel_operand): New routine.
4193 (i386_operand): Call i386_displacement, i386_immediate,
4194 i386_scale, etc. instead of handling inline.
4195 (parse_register): Handle registers without prefix.
4197 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4199 * configure: Regenerate.
4200 * configure.in (arm-*-oabi): New.
4201 (thumb-*-oabi): New.
4202 * config/tc-arm.c (target_oabi): Declare.
4203 (md_apply_fix3): Support REL relocs.
4204 (md_parse_option): Handle -oabi.
4205 (elf32_arm_target_format): New routine.
4206 (md_longopts): Add OPTION_OABI.
4207 * config/tc-arm.h: Redefine TARGET_FORMAT.
4210 1999-01-28 Nick Clifton <nickc@cygnus.com>
4212 * write.c (write_relocs): Handle out of range error.
4214 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4215 (fr30_force_relocation): Default to 0.
4217 * config/tc-fr30.h (obj_fix_adjustable): Define.
4218 (TC_FORCE_RELOCATION): Define.
4220 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4223 1999-01-16 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4226 merge of two instructions if the left instruciton kills the right.
4228 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4230 * Makefile.in: Regenerate.
4231 * configure.in: Redo test for using cgen.
4232 * configure: Regenerate.
4234 1999-01-09 Nick Clifton <nickc@cygnus.com>
4236 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4237 redefinition of this macro.
4239 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4241 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4244 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4246 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4247 a read of HI or LO and an immediatly following branch.
4249 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4251 * config/tc-mips.c (md_begin): Another correction to the setting of
4254 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4256 * config/tc-mips.c (md_begin): Correct type-o in setting of
4259 1998-12-21 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4262 bit insn when optimizing, so that parallelised instructions will
4263 start on a 32 bit boundary.
4265 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4267 * config/tc-mips.c (mips_eabi64): New.
4268 (md_begin): Set mips_eabi64.
4269 (mips_elf_final_processing): Use it.
4271 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4273 * config/tc-mips.c (mips_elf_final_processing):
4274 Correct setting of ABI in e_flags.
4276 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4278 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4281 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4283 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4285 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4287 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4288 warning, values that don't fit in the field.
4290 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4292 * config/tc-mips.c (mips_abi_string): New.
4293 (md_parse_option,md_longopts): Add mabi.
4294 (mips_elf_final_processing): Set e_flags based on mabi flag.
4296 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4298 * config/tc-mips.c (md_parse_option): Handle vr4111.
4300 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4302 * config/tc-h8300.c (build_bytes): Change message given if the
4303 instruction requires H8/300H mode and we're not in Hmode, to
4304 suggest that it may be the operand modes that are the problem, not
4305 necessarily the opcode.
4307 1998-12-10 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-fr30.c: Add line separator character.
4311 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4313 * configure.in (hppa-*-mpeix*): New target.
4314 * config/obj-som.h (obj_som_compiler): Declare.
4315 * config/obj-som.c (compiler_seen): New static variable.
4316 (obj_som_compiler): New function.
4317 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4318 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4319 (pa_type_args): Set hppa_priv_level.
4320 (pa_compiler): New static function if OBJ_SOM.
4321 * configure: Rebuild.
4323 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4325 * read.c (output_leb128): Don't mark as inline.
4327 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4329 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4330 AIX .vbyte unaligned data support.
4331 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4332 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4335 1998-12-07 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4340 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4342 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4343 BFD_RELOC_ARM_PCREL_BRANCH.
4345 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4347 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4348 checking the target type.
4349 (mips-dec-bsd*): Set endian to little.
4350 * configure: Rebuild.
4352 COFF weak symbol support, based on patches from Mark Elbrecht
4353 <snowball3@usa.net>:
4354 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4355 * config/obj-coff.c (obj_coff_weak): New static function.
4356 (obj_coff_endef) [both versions]: Handle weak symbols.
4357 (coff_frob_symbol): Likewise.
4358 (yank_symbols): Likewise.
4359 (obj_pseudo_table): Add "weak".
4361 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4362 <aymeric.vincent@emi.u-bordeaux.fr>.
4363 * aclocal.m4: Rebuild with current tools.
4364 * configure: Rebuild.
4366 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4367 an assertion failure for a case we can't handle when OBJ_ECOFF.
4369 * expr.c (operator): And with 0xff to avoid problems with signed
4372 1998-12-03 Nick Clifton <nickc@cygnus.com>
4374 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4375 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4377 1998-12-02 Nick Clifton <nickc@cygnus.com>
4379 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4382 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4384 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4385 calculation of pcrel point.
4387 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4389 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4392 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4394 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4396 (d10v_cleanup): Only generate previous insn if a multiline insn is
4399 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4401 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4404 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4406 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4407 -marm6xxx command line switches.
4409 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4411 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4412 (itbl-ops.o): Delete duplicate dependencies.
4413 Rebuild dependencies.
4414 Add fr30 dependencies.
4415 * Makefile.in: Rebuild.
4417 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4419 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4421 * listing.c: Ignore line terminator characters found inside
4424 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4426 * po/gas.pot: Regenerated.
4428 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4430 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4431 fr30_is_label_start(). Also checks for delay slot insns.
4433 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4434 FR30 instructions which contain a colon in the mnemonic.
4436 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4438 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4440 * config/tc-fr30.c: Removed currently superflous code.
4442 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4444 * config/tc-fr30.h: New file.
4445 * config/tc-fr30.c: Tweaking so that it will compile.
4447 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4449 * config/tc-d10v.h (obj_fix_adjustable): Define.
4450 (TC_FORCE_RELOCATION): Define.
4451 (d10v_force_relocation): Declare.
4452 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4453 (md_apply_fix3): Handle Vtable relocs.
4454 (d10v_fix_adjustable): New.
4455 (d10v_force_relocation): New.
4457 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4459 * config/tc-d30v.c: Change default behaviour to ignore potential
4460 conflicts between register name and symbol names.
4462 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4464 * configure.in: Add fr30-*-*.
4465 * config/tc-fr30.c: New file.
4466 * Makefile.in: Regenerated.
4467 * config.in: Regenerated.
4468 * configure: Regenerated.
4469 * doc/Makefile.in: Regenerated.
4470 * po/gas.pot: Regenerated.
4472 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4474 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4477 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4479 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4481 (do_scrub_chars): Add some casts to unsigned char to avoid
4482 unwanted sign extension.
4483 * read.c (lex_type): Set characters about 127 to be symbol
4485 * config/tc-i386.c (md_begin): Set identifier_chars and
4486 operand_chars for values above 127.
4488 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4490 * configure.in: detect cygwin* instead of cygwin32*
4491 * configure: regenerate
4493 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4495 * listing.c: Add support for producing a listing from piped
4498 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4500 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4501 (append_insn): Account for the tx39's multiply behavior.
4503 1998-10-26 Michael Meissner <meissner@cygnus.com>
4505 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4506 from assemble_parallel_insns. Add support for '->' to indicate
4507 explicitly serializing the instructions.
4508 (md_assemble): Ditto.
4510 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4512 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4515 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4517 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4519 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4521 * config/tc-mips.c : support frame and regmask/fregmask when
4522 MIPS_STABS_ELF is specified.
4524 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4526 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4527 (md_apply_fix): Don't return 1 for VTABLE relocs.
4528 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4530 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4532 * doc/c-i386.texi: Replace occurences of "opcode" with
4533 "instruction mnemonic", "instruction", or "mnemonic" when
4534 referring to the name of an instruction. Use "opcode" when
4535 referring to the sequence of machine bytes.
4537 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4538 (is_opcode_char): Rename to is_mnemonic_char.
4539 (md_assemble and i386_operand): Correct error messages from
4540 "opcode" to "instruction mnemonic"
4541 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4542 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4543 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4544 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4545 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4546 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4547 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4549 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4551 * config/tc-i386.c (i386_operand): Check for garbage after
4554 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4556 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4557 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4559 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4561 * config/tc-sh.h (obj_fix_adjustable): Define.
4562 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4563 (md_apply_fix): Likewise.
4564 (tc_gen_reloc): Likewise.
4565 (sh_fix_adjustable): New.
4567 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4569 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4570 * cgen.h (gas_cgen_finish_insn): Update prototype.
4571 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4572 cgen_insn_t -> CGEN_INSN_INT.
4573 (make_parallel): Update handling of CGEN_INT_INSN_P.
4574 (assemble_parallel_insn): Ditto.
4575 (target_make_parallel): New function.
4576 (md_assemble): Use it.
4578 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4580 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4582 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4584 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4585 converted into lower case.
4587 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4589 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4590 (gas_cgen_tc_gen_reloc): Likewise.
4591 * config/tc-m32r.h (obj_fix_adjustable): Define.
4592 * config/tc-m32r.c (m32r_fix_adjustable): New.
4593 (m32r_force_relocation): Handle VTABLE relocs.
4595 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4597 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4599 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4602 to lower case before parsing.
4604 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4605 parallel insns modift buts in the PSW as a side effect.
4607 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4609 * config/tc-d30v.c (find_format): Test for missing flag and
4612 (md_apply_fix3): Fix error messages to avoid
4613 assumption about presence of a symbol.
4615 (parallel_ok): Disallow parallel instructions that both modify the
4618 (find_format): Generate a warning if an odd numbered register is
4619 used as the first register in a mutli-register instruction.
4621 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4624 relocations are always associated with a symbol.
4626 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4628 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4629 (elf32_sparc_force_relocation): Declare.
4630 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4631 (tc_gen_reloc): Handle vtable relocs.
4632 (elf32_sparc_force_relocation): New.
4634 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4636 * symbols.c (S_IS_FUNCTION): New.
4637 * config/tc-v850.h (obj_fix_adjustable): Define.
4638 (TC_FORCE_RELOCATION): Define.
4639 (v850_force_relocation): Declare.
4640 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4641 of fx_addnumber for VTABLE reloc addends.
4642 (md_apply_fix3): Handle VTABLE relocs.
4643 (v850_fix_adjustable): New.
4644 (v850_force_relocation): New.
4646 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4648 * tc-hppa.c (fp_operand_format): Add some additional formats.
4649 (pa_ip): Do not automatically promote into pa2.0 mode.
4650 (pa_level): Handle ".level 2.0".
4652 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4654 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4655 * config/tc-i386.h (template.extension_opcode): Change to
4656 unsigned int to allow full range of 8-bit opcode suffixes.
4657 (None): Redefine as 0xffff.
4659 From Jeff B Epler <jepler@usgs.gov>
4660 * doc/c-i386.texi (i386-SIMD): New section.
4662 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4664 * read.c (discard_rest_of_line): New function.
4665 * read.h: Declare it.
4666 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4668 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4670 * config/tc-d10v.c (find_symbol_matching_register): New function.
4671 (find_opcode): Cope with the case where a register name matches
4674 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4676 * config/tc-v850.c (md_pcrel_from): Rename to
4677 v850_pcrel_from_section.
4678 (v850_pcrel_from_section): Do not resolves symbols in other
4681 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4683 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-d10v.c (find_opcode): Generate an error if a register
4686 is supplied for an operand that should not be a register.
4688 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4690 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4691 instructions to have another instruction in the right bin.
4693 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4695 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4696 the right container if the left container holds a branch
4699 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4702 both a register name and symbol name.
4703 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4705 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4707 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4708 execution unit class.
4710 (reg_name_search): If a name matches a register and a symbol,
4711 prefer the register.
4712 (find_format): Disallow flag registers when a general purpose
4713 register is required.
4714 If a number is required, but a register has been given, check to
4715 see if a symbol with the same name as the register exists, and if
4716 so, use that symbol.
4718 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4720 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4722 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4724 * config/tc-d30v.c (find_format): Do not accept flag registers as
4725 general purpose registers.
4726 (find_format): If an immediate value is expected at a given place
4727 in a format, but a register name has been provided instead, check
4728 to see if that register name matches the name of a predefined
4729 symbol and if it does, then use the symbol instead.
4730 (reg_name_search): If a register name matches a symbol name,
4731 prefer the register name to the symbol name.
4733 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4735 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4736 the previous insn to empty.
4738 1998-09-20 Michael Meissner <meissner@cygnus.com>
4740 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4741 pieces, forcing the use of an ANSI compiler.
4743 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4745 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4747 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4749 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4751 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4753 (obj_elf_vtable_entry): Likewise.
4754 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4755 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4756 (tc_gen_reloc): Likewise.
4757 (arm_fix_adjustable): Likewise.
4758 (elf32_arm_force_relocation): New.
4759 (armelf_frob_symbol): Remove coff-style symbol support.
4761 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4763 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4765 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4767 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4768 OBJ_COFF so that routine is defined for a.out format.
4770 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4772 * config/tc-i386.c (i386_operand): Detect non-segment registers
4773 used as segment prefixes.
4775 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4777 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4778 optimize across FDE boundaries.
4780 * config/obj-coff.c (obj_coff_section): Preserve any link once
4781 flags when setting the section flags.
4783 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4785 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4786 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4788 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4790 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4793 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4795 * frags.c (frag_grow): Include the size of the frag struct in the
4798 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4799 if the new subseg comes before the old.
4801 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4803 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4804 to handle edge8 and edge16.
4806 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4808 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4809 before we clobber the symbol involved.
4811 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4813 * config/tc-arm.c: Remove OBJ_ELF definitions for
4814 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4815 use arm_adjust_symtab for OBJ_COFF.
4816 (armelf_adjust_symtab): New Routine.
4817 * config/tc-arm.h: Define obj_adjust_symtab to
4818 armelf_adjust_symtab for OBJ_ELF.
4820 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4822 * configure.in: Make all i386-elf targets use bfd_gas.
4823 * config/tc-i386.c (tc_i386_force_relocation): New.
4824 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4825 (md_apply_fix3): Likewise.
4826 (tc_gen_reloc): Handle them.
4827 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4828 tc_i386_force_relocation.
4830 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4832 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4834 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4836 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4837 current opcode after writing the first insturction of a reverse
4840 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4842 * read.h (generate_lineno_debug): Add prototype.
4843 * read.c (generate_lineno_debug): Make non-static.
4845 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4847 * config/tc-i386.c (md_assemble): Only warn for address/data size
4850 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4852 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4853 against Thumb function names, as the linker needs this information.
4855 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4857 * expr.c (operand): Check also that there is no advance in operand
4858 after atof_generic in order to decide "is it label 0f or floating
4861 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4863 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4864 command line options with a single dash.
4865 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4867 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4869 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4870 * tc-arm.c (arm_fix_adjustable): New routine.
4872 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4874 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4875 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4876 demand_empty_rest_of_line before mri_comment_end.
4877 (equals): Check garbage after expression before
4878 mri_comment_end in MRI mode.
4880 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4883 small immediate constant to use the constant itself rather than
4886 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4888 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4889 (pa_leave): Likewise.
4891 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4893 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4895 (i386_operand): Fix an error message.
4897 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4899 * doc/c-arm.texi (ARM Directives): Document .req directive.
4901 * config/tc-arm.c (reg_required_here): Display erroneous string if
4902 the register name could not be decoded.
4903 Do not set inst.instruction if the sift is -1.
4905 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4907 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4910 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4912 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4913 even if it is belived to be unnecessary.
4915 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4917 config/tc-i386.c (i386_operand): Size immediate constants by
4918 suffix (erroneously removed as part of July 7 change).
4920 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4922 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4923 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4924 (armelf_frob_symbol): New Routine.
4925 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4927 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4929 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4931 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4934 command line switches passed to assembler.
4936 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4938 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4939 (gas_cgen_opcode_desc): Declare.
4940 (gas_cgen_parse_operand): Declare.
4941 (*): Prepend gas_ to gas specific fns to denote them as such.
4943 * cgen.c (gas_cgen_opcode_desc): New global
4944 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4945 (queue_fixup): Renamed from cgen_queue_fixup.
4946 (*): Prepend gas_ to gas specific fns to denote them as such.
4948 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4949 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4950 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4951 Open opcode table and initialize it.
4952 (make_parallel): Use gas_cgen_opcode_desc.
4953 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4954 (md_assemble): Ditto.
4956 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4958 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4959 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4960 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4961 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4962 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4963 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4964 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4965 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4966 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4967 (INIT_STAB_SECTION): Likewise.
4968 (OBJ_PROCESS_STAB): Likewise.
4970 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4971 (md_parse_option): Watch for them.
4972 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4973 (md_begin): Kill neverdef code.
4974 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4975 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4976 (s_alpha_coff_wrapper): New.
4977 (md_pseudo_table): Trap all ECOFF pseudos.
4979 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4981 Start of changes to remove mdebug section from mips*-elf
4982 Based on MIPS_STAB_ELF definition
4983 * acconfig.h: undef if not configured
4984 * config.in: undef if not configured
4985 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4986 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4987 * stabs.c (s_stab_generic): flush frag
4989 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4991 * configure.in: (arm-*-elf): Handle.
4992 (thumb-*-elf): Handle.
4993 * configure: Regenerate.
4994 * read.c (stringer): Fix typo in comment.
4995 * write.c (fixup_segment): Don't add symbol value to addend if
4997 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4999 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5002 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5004 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5005 (write_2_short): Emit warning if new flag is set.
5006 (do_assemble): Set flags if left instruction is one of special
5007 "right-instruction-killer" type.
5009 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5011 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5012 Always output words in debug_info section as big endian.
5013 (sparc_target_format): Choose correct bfd target.
5014 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5016 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5018 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5019 to work with internationalization code. Issue an error when two
5020 operands match that are not allowed to match.
5022 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5024 * configure.in (install_tooldir): Allow target to specify whether
5025 it wants to be installed in $(tooldir)/bin.
5026 * configure: Regenerate.
5027 * Makefile.am (install-exec-local): Set install-exec-tooldir
5028 dependency via configure.
5029 * Makefile.in: Regenerate.
5031 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5033 * Makefile.am (install-exec-local): Split into two ...
5034 (install-exec-bindir,install-exec-tooldir): New rules.
5035 * Makefile.in: Regenerate.
5037 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5039 * Makefile.am (install-exec-local): Don't remove the file before
5040 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5041 W. Rozycki <macro@ds2.pg.gda.pl>.
5042 * Makefile.in: Rebuild.
5044 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5046 * cgen.c: Include libiberty.h.
5047 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5048 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5049 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5050 (md_cgen_lookup_reloc)): Declare.
5051 (md_cgen_record_fixup_exp): Declare.
5052 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5053 (m32r_relax_frag): Declare.
5054 (cgen_md_apply_fix3): Decls moved to cgen.h.
5055 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5056 (m32r_cgen_record_fixup_exp): Delete decl.
5057 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5058 (assemble_nop): Delete.
5059 (expand_debug_syms): Delete unused `exp'.
5060 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5061 Add default case for -Wall.
5062 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5063 (md_atof): Delete unused wordP.
5065 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5067 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5070 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5072 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5073 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5074 .print, .purgem, and .struct. Remove documentation for
5077 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5079 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5080 Update call to insert_operand.
5082 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5084 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5086 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5088 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5089 whitespace after a prefix operator.
5091 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5093 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5095 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5097 * config/tc-sparc.c (log2): New static function.
5098 (s_reserve): Use log2 to convert alignment before calling
5100 (s_common): Use log2 to convert alignment before calling
5101 record_alignment and frag_align.
5102 (sparc_cons_align): Use log2.
5104 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5106 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5107 (s_common): Likewise.
5109 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5110 initialization of waddr.
5111 (sparc_elf_final_processing): Add default case to switch.
5113 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5115 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5116 than temporary real.
5118 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5120 * write.c (subsegs_finish): Don't align the segments if there were
5123 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5124 copying aux information.
5126 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5127 expression into a symbol.
5129 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5131 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5132 type to unsigned int.
5133 (md_assemble): Change type used to store offsets from unsigned
5135 (i386_operand): Switch error check to only call RESTORE_END_STRING
5136 once after parse_register.
5138 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5140 * config/tc-v850.c (md_show_usage): Changed format to match that
5143 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5145 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5147 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5149 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5152 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5154 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5155 * doc/Makefile.in: Rebuild.
5157 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5159 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5160 for %lo expressions.
5161 (mips_ip, case 'u'): Move range check after code to mask
5162 off bits in %hi/%lo expressions. Mask off high bits for
5165 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5167 * doc/Makefile.am (gasver.texi): New target.
5168 (as.info, as.dvi): Depends upon gasver.texi.
5169 * doc/as.texinfo: Include gasver.texi. Mention version number on
5170 title page and in top node.
5171 * doc/Makefile.in: Rebuild.
5173 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5175 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5176 but not including the line containing the edict.
5177 * listing.h (LISTING_EOF): New.
5178 * input-scrub.c (input_scrub_next_buffer): Call it.
5180 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5182 * config/tc-i386.c (i386_operand): Don't set the size of an
5183 immediate address based solely on the suffix and the mode.
5185 * config/tc-i386.c (md_assemble): Add assertion to make sure
5186 overlap2 does not set Imm.
5188 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5189 sequences of whitespace to a single space.
5190 (is_space_chars): Just compare with space.
5191 (md_begin): Don't initialize space_chars.
5192 (md_assemble): Just skip a single whitespace character.
5193 (i386_operand): Rewrite base-index parsing to use new
5194 parse_register, and to skip white space. Skip white space in a
5195 number of other places too. Don't give error message if
5196 parse_register fails.
5197 (parse_register): Change reg_string parameter to be non-const.
5198 Add end_op parameter. Skip white space after the `%', and return
5199 end of register string. Give error message here rather than
5202 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5204 Based on patch from Matt Semersky <matts@scd.hp.com>:
5205 * expr.c (op_encoding): Make const.
5206 (expr_set_precedence): New function.
5207 (expr_begin): Don't set operator rankings, just call
5208 expr_set_precedence.
5209 * expr.h (expr_set_precedence): Declare.
5210 * read.c (s_mri): Call expr_set_precedence.
5212 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5214 * doc/as.texinfo (Statements): Remove paragraph discussing
5215 continuing lines with a backslash. This hasn't worked for years,
5218 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5220 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5222 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5223 (ps_CTORS, ps_DTORS): New section types.
5224 (vms_fixup_xtors_section): New function
5225 (Ctors_Psect, Dtors_Psect): Define.
5226 (IS_GXX_XTOR): Define
5227 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5228 Filter static constructors/destructors and add to
5229 Ctors_Symbols/Dtors_Symbols chain.
5230 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5231 appropriate section.
5233 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5234 * makefile.vms: Merge vax/vms support.
5236 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5238 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5239 (elf_pseudo_table): Add them.
5240 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5241 (md_apply_fix): Accept them.
5242 (mips_fix_adjustable): Don't adjust them.
5243 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5244 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5245 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5246 (tc_fix_adjustable): Don't adjust them.
5248 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5250 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5252 * Makefile.in: Regenerate.
5253 * configure.in: AC_SUBST cgen_cpu_prefix.
5254 * configure: Regenerate.
5256 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5258 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5259 Changed all users of COND12_DELAY.
5261 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5263 * config/tc-mn10300.c (set_arch_mach): New function.
5264 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5265 (md_begin): Default to mn10300 mode.
5266 (md_assemble): Only accept instructions for the core mn10300
5267 chip and the active machine type.
5269 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5271 * subsegs.h (segment_info_type): Give the struct a name.
5272 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5273 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5274 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5275 * config/tc-w65.h (tc_reloc_mangle): Declare.
5276 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5278 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5280 * config/tc-v850.c (v850_comm): Restore old section
5281 after common processing.
5283 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5285 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5287 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5289 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5290 char with code that explicitly sign-extends.
5292 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5294 * config/tc-v850.c (md_begin): Restore text section as the current
5295 section after creating call table sections.
5296 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5299 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5300 with call to macro SYM_AUXINFO.
5302 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5304 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5305 with the program transform name.
5306 * Makefile.in: Rebuild.
5308 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5310 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5313 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5315 * config/tc-i386.c (i386_operand): Be prepared for a space between
5316 the open parenthesis and the start of the register operand,
5317 because of the June 16 change.
5319 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5321 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5324 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5326 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5327 even if it is belived to be unnecessary.
5329 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5331 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5333 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5335 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5337 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5338 shift amount for a repeated operand. The shift amount for the
5339 repeated copy comes from the size of the operand.
5341 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5343 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5345 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5347 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5349 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5351 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5352 characters in it as LEX_IS_SYMBOL_COMPONENT.
5353 * config/tc-i386.h (tc_symbol_chars): Define.
5354 (extra_symbol_chars): Declare.
5355 * config/tc-i386.c (extra_symbol_chars): Define.
5356 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5357 (line_comment_chars): Set to '/' if TE_LINUX.
5358 * doc/c-i386.texi (i386-prefixes): Update.
5359 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5361 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5363 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5364 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5366 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5368 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5369 constraint in instructions REP & REPI.
5371 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5374 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5376 (check_range): If the operand is shifted, then shift the number
5377 before checking its range.
5379 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5381 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5384 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-v850.c (v850_comm): Create special sections as needed.
5388 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5390 * config/tc-d10v.c (write_2_short): Addition of swapping
5391 instructions for sequential and reverse sequential order when
5392 given order is not possible.
5394 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5396 * Makefile.am: Rebuild dependencies.
5397 (DEP_INCLUDES): Fix reference to intl build directory.
5398 * Makefile.in: Rebuild.
5400 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5402 * doc/c-i386.texi: Update 16 bit documentation.
5404 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5405 IgnoreDataSize to IgnoreSize as they are used for address size as
5407 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5408 32-bit mode, similarly addr16/data16 and variants.
5410 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5412 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5413 sequential word multiply instructions.
5415 (do_assemble): Add extra command line argument, to allow mul32
5416 attribute to be preserved across parallel insns.
5417 (md_assemble): Insert NOPs between explicitly parallel insns which
5418 contain an 32 bit multiply and a 16 multiply.
5420 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5422 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5425 * config/tc-i386.c (reloc): Add braces.
5427 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5428 consistent with Intel naming.
5429 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5430 use bitfields in sib_byte.
5431 (modrm_byte): Don't use bitfields here either.
5433 * config/tc-i386.c (current_templates): Add const.
5434 (parse_register): Add const to return, param, and char *s.
5435 (i386_operand): Add const to reg_entry *r.
5436 * config/tc-i386.h (templates): Add const to start, end.
5438 Inspired by code for 16 bit gas support from Martynas Kunigelis
5439 <martynas@nm3.ktu.lt>:
5440 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5441 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5442 (uses_mem_addrmode): Remove.
5443 (md_estimate_size_before_relax): Add support here too.
5444 (md_relax_table): Rewrite interface to md_relax for 16 bit
5446 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5447 (opcode_suffix_to_type): Remove.
5448 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5449 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5450 (md_convert_frag): Likewise.
5451 (i386_operand): Add support for 16 bit base/index regs,
5452 immediates, and displacements. Remove some unnecessary casts, and
5453 localise end_of_operand_string, displacement_string_start,
5454 displacement_string_end variables. Add GCC_ASM_O_HACK.
5455 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5457 * config/tc-i386.c (prefix_hash): Remove.
5458 (md_begin): Rewrite without obstacks. Remove prefix hash table
5459 handling. Rewrite lexical table handling.
5460 (i386_print_statistics): Don't print prefix statistics.
5461 (md_assemble): Rewrite instruction parser so that line is not
5462 converted to lower case. Don't do a hash_find for prefixes,
5463 instead recognise them via opcode modifier.
5464 (expecting_operand, paren_not_balanced): Localise variables.
5465 * config/tc-i386.h (IsPrefix): Define.
5466 (prefix_entry): Remove.
5468 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5469 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5470 '\\' in case where comment_chars contains '/'.
5472 * config/tc-i386.c (MATCH): Ensure given operand and template
5473 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5474 you must write `ljmp *table(%ebx)'.
5476 From H.J. Lu <hjl@gnu.org>:
5477 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5478 as 0 ifndef BFD_ASSEMBLER.
5479 (md_assemble): Allow immediate operands without suffix or
5480 other reg operand to default in size to the current code size.
5482 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5484 * config/tc-v850.c (md_begin): Restore creation of
5485 .call_table_text and .call_table_data sections.
5487 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5489 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5490 after emitting a word of noops.
5492 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5494 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5495 (i386_operand): Simplify checks for valid base/index combinations.
5496 Disallow `in 4(%dx),%al'.
5498 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5500 (add_prefix): Change parameter from char to int.
5502 * config/tc-i386.h (Ugh): Define opcode modifier.
5503 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5505 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5506 CONSISTENT_REGISTER_MATCH macros to check register types more
5507 thoroughly. Check for illegal suffix/operand combinations
5508 when matching insns with operands. Handle new `s' suffix, and
5509 associated FloatMF opcode modifier for float insns with memory
5511 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5512 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5513 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5514 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5515 DATA_PREFIX_OPCODE throughout.
5517 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5518 (md_assemble): Rewrite suffix/register operand checking code to be
5519 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5520 AnyMem, the better to grep.
5522 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5523 given a memory operand. Don't set Abs bits either.
5524 (type_names): Remove Mem*, Abs*.
5525 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5526 define opcode_modifiers as these cases are handled by Disp8,
5527 Disp16, Disp32 and suffix checks.
5528 (COMES_IN_BOTH_DIRECTIONS): Remove.
5529 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5531 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5532 if IgnoreDataSize modifier given. Remove ShortformW modifier
5533 test. Add test for ShortForm in W base_opcode modification.
5534 Merge Seg2ShortForm and Seg3ShortForm code.
5535 * config/tc-i386.h (ShortFormW): Remove.
5536 (IgnoreDataSize): Define.
5538 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5540 * config/tc-d30v.c (md_assemble): Store previous segment state
5541 with previous instruction.
5543 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5545 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5546 (ebp, esp): Remove static variables.
5547 (MATCH): Remove test for InOutPortReg.
5548 (i386_operand): Properly handle InOutPortReg here instead.
5549 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5550 (md_assemble): Simplify and correct modrm and sib generation.
5551 (i386_operand): Add warning for scale without index.
5552 Rewrite checks for valid base/index combinations.
5554 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5555 macros and enclose in do while(0).
5556 (RESTORE_END_STRING): Likewise.
5557 (md_assemble): Add one to printed operand number so we start
5558 from 1 not 0. Add some more gettext invocations.
5559 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5562 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5563 DATA_PREFIX, SEG_PREFIX): Define.
5564 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5565 (check_prefix): Remove function.
5566 (add_prefix): New function. Add prefix to i.prefix as well as
5568 (md_assemble): Changes for add_prefix. Remove hack for wait
5569 prefix, instead always output prefixes in fixed order. Test
5570 for jcxz/loop when selecting between word & dword operations,
5571 and add address size prefix rather than operand size prefix.
5572 Remove operand -> address size hack when emitting jcxz/loop.
5573 (i386_operand): Remove O_Absent check as it's done in expr.
5575 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5577 * configure.in: Recognize m5200 as a cpu_type of m68k.
5578 * aclocal.m4: Rebuild with current libtool.
5579 * configure: Rebuild.
5581 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5583 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5584 to relaxable_symbol to prevent references to external symbol from
5587 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5589 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5590 symbols are relaxable.
5592 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5594 * config/tc-v850.c (md_begin): Don't create special
5595 sections by default.
5597 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5599 * config/tc-mips.c (macro): For div and udiv, close the
5600 reorder block as soon as possible.
5602 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5604 From Matt Semersky <matts@scd.hp.com>:
5605 * macro.c (macro_mri_mode): New function.
5606 * macro.h (macro_mri_mode): Declare.
5607 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5610 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5612 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5615 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5616 until after xstrdup in OBJ_EVAX case.
5618 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5620 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5621 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5622 of hardcoded magic number.
5623 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5625 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5627 * read.c (do_s_func): New function.
5629 * read.h (do_s_func): Add prototype.
5631 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5633 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5634 nops if fill pattern not specified.
5636 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5638 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5639 * config/te-go32.h (TE_GO32): Define.
5640 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5642 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5644 Implement .func/.endfunc pseudo-ops.
5645 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5647 * read.c (potable): Add .func,.endfunc.
5648 (s_func): New function.
5649 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5651 (in_doc_func_p,current_function_label): New static globals.
5652 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5654 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5656 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5657 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5658 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5659 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5660 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5661 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5662 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5663 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5664 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5665 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5666 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5667 * config/tc-a29k.c: Don't define md_short_jump_size,
5668 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5669 * config/tc-alpha.c: Likewise.
5670 * config/tc-alpha.h: Likewise.
5671 * config/tc-arm.c: Likewise.
5672 * config/tc-h8300.c: Likewise.
5673 * config/tc-h8500.c: Likewise.
5674 * config/tc-hppa.c: Likewise.
5675 * config/tc-i860.c: Likewise.
5676 * config/tc-i960.c: Likewise.
5677 * config/tc-ppc.c: Likewise.
5678 * config/tc-sh.c: Likewise.
5679 * config/tc-sparc.h: Likewise.
5680 * config/tc-tic30.c: Likewise.
5681 * config/tc-w65.c: Likewise.
5682 * config/tc-z8k.c: Likewise.
5684 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5686 * config/tc-vax.c (_): Delete this macro used for placeholder
5687 values in vax_operand_width_size; it conflicts with the _() macro
5688 used for internationalization.
5690 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5692 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5693 code. From Chris Moller <moller@bops.com>.
5695 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5696 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5697 * read.c (emit_expr): Initialize seg and subseg fields of a new
5699 * write.c (write_object_file): Switch to the appropriate segment
5700 and subsegment when processing a broken word.
5702 * config/tc-m68k.c (mri_assemble): New static function.
5703 (build_mri_control_operand): Call mri_assemble rather than
5705 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5706 (s_mri_endf, s_mri_endw): Likewise.
5708 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5710 * read.c (s_org): Call md_flush_pending_output if it is defined.
5712 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5714 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5716 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5717 (md_parse_option): Add for same.
5718 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5719 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5720 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5722 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5724 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5726 * config/tc-arm.c (find_real_start): Relax definition of local
5729 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5731 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5732 symbols at the given address, not just the last one specified.
5734 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5736 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5737 or number_to_chars_littleendian to write data.
5739 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-v850.c (md_assemble): Remove artificially created
5742 register name symbols.
5744 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5746 * write.c (fixup_segment): Change "segment" to "section" in
5749 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5751 * write.c (fixup_segment): Change sym1-sym2 message again.
5753 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5755 * write.c (fixup_segment): Improve error message for sym1-sym2
5756 errors when sym1 is in a different segment from sym2.
5758 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5760 * config/tc-m32r.c (warn_unmatched_high): New static local.
5761 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5762 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5763 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5764 (md_parse_option): Likewise.
5765 (md_show_usage): Likewise.
5766 (m32r_frob_file): Likewise.
5768 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5769 (read_a_source_file): Call them.
5770 * read.h (stabs_generate_asm_file): Declare.
5771 * stabs.c (stabs_generate_asm_file): New function.
5772 (generate_asm_file): New function.
5773 (stabs_generate_asm_lineno): Move file name handling into
5776 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5778 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5779 (d30v_current_align, d30v_current_align_seg): New variables.
5780 (d30v_last_label): New variable.
5781 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5782 (s_d30v_data, s_d30v_section): Likewise.
5783 (md_pseudo_table): Call them.
5784 (md_begin): Initialize d30v_current_align_seg.
5785 (md_assemble): Call d30v_align when needed by known current alignment.
5786 (d30v_frob_label, d30v_cons_align): New functions.
5787 * config/tc-d30v.h (md_do_align): Remove.
5788 (tc_frob_label): Call d30v_frob_label.
5789 (md_cons_align): New.
5791 * config/tc-d30v.c (find_format): Convert complex expressions to
5792 expression symbols before processing. Clean up code formatting.
5794 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5796 * po/Make-in (install-info): New target.
5798 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5800 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5802 * config/tc-mn10300.c (md_assemble): Likewise.
5804 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5806 * Makefile.am: Update with `make dep-am'.
5807 (HFILES): Add cgen.h.
5808 (cgen.o): Depend on cgen.h.
5809 * Makefile.in: Regenerate.
5811 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5813 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5815 * gasp.c (grab_label): Permit a label to be a preprocessor
5816 variable by permitting a label to start with a backslash.
5818 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5820 * config/tc-mips.c (validate_mips_insn): Removed hack
5821 for previously inaccessible bitfields in some INSN_TRAP
5824 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5826 * config/tc-d30v.c (do_assemble): Abort with error message
5827 if opcode operands do not match.
5829 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5831 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5832 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5833 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5834 similar new 'q' operand.
5836 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5838 * cgen.c (cgen_asm_finish_insn): Fix typo.
5840 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5843 * cgen.c: Include it.
5844 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5845 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5846 All callers updated.
5847 * config/tc-m32r.c: Include cgen.h.
5848 (m23r_insn): New members num_fixups,fixups.
5850 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5852 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5853 to avoid compiler warning.
5855 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5857 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5860 * makefile.vms (OBJS): Add ehopt.obj
5862 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5864 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5866 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5868 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5869 a short format insn.
5870 (md_assemble): Set it for explicitly packed insns.
5872 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5874 * config/obj-coff.c (c_symbol_merge): Do not take address of
5875 native fields when performing the memcpy.
5877 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5879 * config/tc-mips.c (macro,macro2): Implement
5880 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5882 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5884 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5885 relocations against globally visible symbols.
5886 * config/tc-m68k.c (relaxable_symbol): New macro.
5887 (m68k_ip, md_estimate_size_before_relax): Use it.
5888 (tc_m68k_fix_adjustable): Also handle weak symbols.
5890 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5892 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5893 references to externally visible symbols.
5894 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5895 values in twice for a PC relative reloc if the symbol is
5898 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5899 don't adjust a PC relative reloc against an externally visible
5901 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5902 for a PC relative fixup against an externally visible defined
5903 symbol, arrange to store object file and addend values as though
5904 the symbol were not defined.
5905 (tc_gen_reloc): Likewise.
5907 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5909 * read.c (sizeof_leb128): Referenced externally by write.c so
5912 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5914 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5915 and expand a 'debug' symbol associated with the next instruction
5916 that does not cause a short instruction to be filled with a NOP.
5917 (md_pseudo_table): Add support for .debugsym.
5918 (assemble_parallel_insn): Add calls to expand_debug_sym as
5920 (md_assemble): Ditto.
5922 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5924 * as.c (main): Conditionally call setlocale.
5925 * gasp.c (main): Likewise.
5926 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5927 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5929 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5931 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5933 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5935 * config/tc-hppa.c: Change all calls to bzero to use memset.
5936 (pa_ip): Add cast to avoid warning.
5937 (tc_gen_reloc, md_apply_fix): Likewise.
5938 (pa_find_space_by_number): Likewise.
5939 (hppa_force_relocation): Likewise.
5940 (pa_block): Change i to unsigned int.
5941 * config/obj-som.h (obj_som_copyright): Declare.
5943 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5945 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5946 for line numbers for assembly source.
5948 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5950 * configure.in: Change version number to 2.9.4
5951 * configure: Rebuild.
5953 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5955 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5957 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5959 * ecoff.h: Change symbolS in function declaration to struct
5962 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5964 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5965 (md_convert_frag): Fix i18n typo.
5967 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5969 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5970 * ecoff.h: Protoype it.
5971 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5972 [EVAX] (s_alpha_prologue): Delete.
5973 (md_pseudo_table): Update.
5975 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5977 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5978 array to local pointer.
5979 (get_args, parse_expr): Add casts to avoid warnings.
5981 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5983 * read.c (s_set): Cast xmalloc return value to fragS *.
5984 * config/tc-m68k.c (m68k_ip): Function made static to match
5985 previous forward declaration.
5986 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5988 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5990 * config/tc-v850.c: Add internationalisation macros to error
5993 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5994 macros to error strings.
5996 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5998 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5999 reloc is in the TOC csect.
6000 (md_apply_fix3): Correct gettext typo.
6002 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6004 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6005 .L - they are local labels and the branches are not really
6006 function calls but rather far jumps.
6008 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6010 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6012 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * config/tc-i386.c (md_assemble): Print operand number rather than
6015 using ordinal_names.
6016 (i386_operand): Likewise.
6018 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6020 * Makefile.am (INTLLIBS): Define to work around apparent automake
6022 All Makefiles: Regenerated.
6024 * Many files: Added gettext invocations around user-visible
6026 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6027 HAVE_LC_MESSAGES): Define.
6028 * dep-in.sed: Added asintl.h.
6029 * po/Make-in: New file.
6030 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6032 * read.c (Z_): Renamed from `_'.
6033 * Makefile.am (SUBDIRS): Added po.
6034 (POTFILES): new macro.
6035 (po/POTFILES.in): New target.
6036 ($(OBJS)): Added asintl.h.
6038 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6039 (as_new_LDADD): Added $(INTLLIBS).
6040 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6041 (gasp_new_LDADD): Added $(INTLLIBS).
6042 (gasp_new_DEPENDENCIES): New macro.
6043 * configure, aclocal.m4: Rebuilt.
6044 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6046 (ALL_LINGUAS): Define.
6047 * macro.c: Include "asintl.h".
6048 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6049 * as.h: Include "asintl.h".
6050 * config/tc-i386.c (ordinal_names): Removed.
6051 (md_assemble): Changed error text to avoid ordinal_names.
6052 (i386_operand): Likewise.
6053 (reloc): Added as_bad to avoid i18n problems.
6054 (tc_gen_reloc): Likewise.
6055 * config/tc-arm.c (bad_args): Now a #define.
6057 * config/obj-vms.c (VMS_stab_parse): Changed type of
6059 (global_symbol_directory): Unified strings to avoid i18n
6061 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6062 avoid i18n problems.
6063 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6064 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6066 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6068 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6070 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6072 * as.c (print_version_id): Added an fprintf to avoid i18n
6074 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6076 * expr.c (expr): Added as_warn call to avoid i18n problems.
6077 * messages.c (as_assert): Changed code to avoid i18n problems.
6078 (as_abort): Likewise.
6079 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6080 (s_space): Likewise.
6081 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6083 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6085 * config/tc-i386.c (check_prefix): New static function, split out
6087 (struct _i386_insn): Add wait_prefix field.
6088 (md_assemble): Remove wait_prefix local variable. Use
6089 check_prefix when adding a prefix.
6091 * config/tc-i386.c (current_templates): New static variable.
6092 (md_assemble): Remove current_templates local variable.
6093 (md_assemble, i386_operand): Improve error and warning messages in
6094 many places. Add RESTORE_END_STRING in many places before error
6095 return. Clarify some comments.
6097 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6099 (md_assemble): Parse string instruction operands, looking for
6100 segment override prefixes. Check for invalid segment prefixes on
6102 (i386_operand): i.seg[] and max mem_operand changes for string
6104 * config/tc-i386.h (EsSeg): Define.
6106 * config/tc-i386.h (regKludge): Define.
6107 (iclrKludge, imulKludge): Don't define.
6108 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6109 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6110 opcode_modifier checks to look for more common cases first. Add
6111 default_seg for IsString case.
6113 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6115 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6117 * configure: Rebuild with new automake and libtool.
6118 * aclocal.m4, Makefile.in: Likewise.
6120 * doc/Makefile.am (as.dvi): New target.
6121 * doc/Makefile.in: Rebuild.
6123 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6125 * configure.in: Added sparc86x support.
6127 * configure: Rebuild.
6129 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6131 (md_parse_option): Warn if -EL is not supported for this architecture.
6133 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6135 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6137 * config/tc-mips.c (mips_ip): Note when we use get match on
6138 the full instruction name.
6140 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6142 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6143 back into the expression to handle add/sub simplification correctly.
6145 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6147 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6149 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6151 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6154 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6156 * symbols.c (max_indent_level): New global.
6157 (print_symbol_value_1): Use it.
6158 * expr.h (expr_build_dot): Declare.
6159 * expr.c (expr_build_dot): New function.
6161 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6163 * symbols.c (print_binary): New function.
6164 (print_expr_1): Call it.
6166 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6168 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6169 operand in the opcode.
6171 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6173 * config/tc-i386.h: Reorder operand flags and opcode modifier
6174 flags for clarity. Remove unused definitions: Unknown,
6175 ImmUnknown, DispUnknown, NoModrm.
6176 * config/tc-i386.c (type_names): Add missing Debug type.
6177 (md_assemble): Better duplicate prefix checking. Quicker string
6178 instruction check via new opcode_modifier flag.
6180 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6182 * doc/as.texinfo (Invoking): Clarify -Wa example.
6184 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6186 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6187 (s_mips_weakext): Define.
6188 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6189 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6192 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6194 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6195 is an error if the value can not be computed at assembly time.
6196 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6198 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6200 * gasp.c (main): Set next field of new include_path structure to
6201 NULL. From Avery Pennarun <averyp@gdc.ca>.
6203 * read.c (s_mri_sect): Call as_bad rather than abort for an
6204 unsupported MRI target.
6206 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6208 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6209 the destination of a branch instruction should be altered.
6210 (find_real_start): New function: Locate the real, Thumb coded
6211 start of a Thumb function.
6212 (do_t_branch23): Alter the destination of branches to Thumb
6215 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6217 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6219 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6222 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6224 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6225 * doc/c-hppa.texi: Likewise.
6227 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6229 * Makefile.am: Rebuild dependencies.
6230 * Makefile.in: Rebuild.
6232 * Makefile.am (DEP_INCLUDES): New variable.
6233 (.dep1): Change to work when srcdir is not an absolute path.
6234 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6235 * Makefile.in: Rebuild.
6237 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6239 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6240 LinearAddress patch.
6242 * configure.in: Set version to 2.9.1.
6243 * configure: Rebuild.
6245 * Branched binutils 2.9.
6247 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6249 * config/tc-i386.h (FWait): Define.
6250 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6251 other prefixes. Check FWait flag in opcode table to see which
6252 instructions require an fwait prefix.
6254 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6256 * stabs.c (get_stab_string_offset): Always create a stab string
6259 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6261 Fix some gcc -Wall warnings:
6262 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6263 * ehopt.c (eh_frame_code_alignment): Likewise.
6264 * expr.c (integer_constant, operand): Likewise.
6265 * frags.c (frag_align): Likewise.
6266 * gasp.c (level_0, change_base, doinstr): Likewise.
6267 * hash.c (hash_ask): Likewise.
6268 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6269 (debugging_pseudo): Likewise.
6270 * macro.c (define_macro, check_macro): Likewise.
6271 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6272 (ignore_rest_of_line, float_cons): Likewise.
6273 * symbols.c (decode_local_label_name): Likewise.
6274 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6275 (fixup_segment, number_to_chars_bigendian): Likewise.
6276 (number_to_chars_littleendian): Likewise.
6277 * config/atof-ieee.c (gen_to_words): Likewise.
6278 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6279 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6280 * read.c (output_big_sleb128): Initialize locals to avoid
6282 (output_big_uleb128, equals): Likewise.
6283 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6284 to unsigned int. Change zeros to unsigned int.
6285 * cond.c (s_if): Add return to default case.
6286 * frags.c (frag_now_fix): Change return type to addressT.
6287 * frags.h (frag_now_fix): Update declaration.
6288 * listing.c (file_info_struct): Change linenum to unsigned int.
6289 (struct list_info_struct): Change hll_line to unsigned int.
6290 (print_source): Update format string.
6291 * read.c (emit_expr): Change scan to unsigned int, and don't
6292 bother to initialize it.
6293 * symbols.c (dollar_label_count): Change to unsigned long.
6294 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6295 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6296 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6298 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6301 mcf5200 just as we do for m68000.
6302 (m68k_init_after_args): Likewise.
6303 (md_estimate_size_before_relax): Likewise.
6305 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6307 * config/tc-v850.c (md_assemble): Store relocation addend in
6308 fixup instead of instruction.
6310 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6312 * config/tc-i386.c (md_assemble): Swap template arguments to
6313 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6314 This macro is currently symmetric, so passing them the wrong
6315 way didn't cause any problem, but may if the macro is changed
6317 After copying template to i.tm, use i.tm. rather than t-> to
6318 access fields, and make t a const*
6319 Move i.tm.operand_types[] swap to immediately after the copy.
6321 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6323 * expr.h (expr_build_uconstant): Add prototype.
6324 (expr_build_unary,expr_build_binary): Add prototypes.
6325 * expr.c (expr_build_uconstant): New function.
6326 (expr_build_unary,expr_build_binary): New functions.
6328 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6330 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6331 * macro.c (macro_expand_body): Increase buffer size.
6332 * messages.c (as_warn): Likewise.
6333 (as_warn_where, as_bad, as_bad_where): Likewise.
6335 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6337 Based on patch from H.J. Lu <hjl@gnu.org>:
6338 * Makefile.am (DISTSTUFF): New variable.
6339 (diststuff): New target.
6340 * Makefile.in: Rebuild.
6342 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6344 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6345 m32r_elf_section_change_hook.
6347 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6348 emit a nop if a section ends with a 16 bit instruction.
6350 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6352 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6353 s_lcomm rather than obj_coff_lcomm.
6354 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6356 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6358 * config/tc-i386.h (LinearAddress): Define.
6359 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6360 instruction, don't use a default segment.
6362 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6364 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6365 * configure: Rebuild.
6367 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6369 * aclocal.m4, configure: Rebuild with libtool 1.2.
6371 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6373 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6374 PC relative branches. Patch courtesy of Jonathan Walton.
6377 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6379 * configure.in (emulations): Add thumb-pe target.
6381 * configure (emulations): Add thumb-pe target.
6383 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6385 * itbl-lex.l (yywrap): Don't define if already defined as a
6388 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6390 * depend.c (quote_string_for_make): New function.
6391 (wrap_output): Use it.
6393 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6395 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6396 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6398 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6400 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6401 Recognize -GN and -relax.
6402 (md_begin): Initialize gp size from -G switch.
6403 (alpha_force_relocation): Always force if -relax.
6404 (alpha_align): Take a new argument that will specify when to
6405 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6406 Change all callers. Emit nop alignment padding as nop+unop pair.
6408 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6410 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6411 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6413 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6415 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6416 require padding to the next long word boundary.
6418 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6420 * cgen.c: #include symcat.h.
6421 * config/tc-m32r.c: Likewise.
6423 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6425 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6426 absolute expressions instead of '$' prefixed register names.
6428 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6430 * read.c (s_set): Record file and line info for symbols when -as.
6431 (pseudo_set): Don't overwrite that dummy fragment.
6433 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6435 * config/tc-ppc.c (md_pseudo_table): Add "section".
6436 (ppc_named_section): New static function.
6438 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6440 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6441 so we don't have to scan the entire list.
6443 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6445 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6446 case, allow the parallel instructions to modify the same flag
6449 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6451 * listing.c (list_symbol_table): Categorize symbols by
6452 undefined_section rather than sy_frag->line == NULL.
6454 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6456 * Makefile.am (install-exec-local): Install properly when ln
6457 fails or tooldir == prefix.
6459 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6461 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6462 Test result of insert_operand for error.
6464 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6467 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6468 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6469 * doc/Makefile.in: Rebuild.
6471 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6473 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6474 (macro): Fix handling of M_COP[0-3].
6476 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6478 Based on patches from Ross Harvey <ross@teraflop.com>:
6479 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6480 if macro_alternate or macro_mri.
6481 (getstring): Remove support for byte constants between < and >.
6482 (get_any_string): '<' only starts a string if macro_alternate or
6484 (macro_expand_body): Permit keyword parameters following
6485 positional parameters.
6487 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6488 * configure.in (alpha*-*-netbsd*): New target.
6489 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6490 * configure: Rebuild.
6492 * as.h (flag_warn_suppress_instructionswap): Move from here...
6493 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6494 here, and make static.
6496 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6497 BFD_ASSEMBLER or MANY_SEGMENTS.
6499 * as.c (show_usage): Update bug-gnu-utils address.
6500 * gasp.c (show_usage): Likewise.
6501 * doc/as.texinfo (Bug Reporting): Likewise.
6503 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6505 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6506 insns regardless of the size of a pointer if we're in mips I or
6508 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6510 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6512 Fix rac to accept only a0:
6513 * tc-d10v.c (parallel_ok, find_opcode):
6514 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6515 Introduce OPERAND_GPR.
6517 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6519 * read.c (s_fill): Handle non-constant repeat counts by creating
6520 an rs_space fragment.
6522 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6524 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6525 from as_bad to as_warn.
6527 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6529 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6530 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6531 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6533 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6535 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6536 seg_fix_rotP rather than fix_root from seg_info.
6538 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6540 * expr.c: Add support for 0x1_2_3_4 bignums.
6542 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6544 * configure.in: Change -linux* to -linux-gnu*.
6545 * configure: Rebuild.
6547 * app.c (do_scrub_begin): Treat \r as whitespace.
6549 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6551 * Makefile.am: Update dependencies.
6552 * Makefile.in: Rebuild.
6554 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6556 * configure, aclocal.m4: Rebuild with new libtool.
6558 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6560 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6561 the argument to bfd_set_arch_mach.
6562 (load_address): Use bfd_arch_bits_per_address to determine the
6563 bit size of an address instead of looking at the isa level.
6564 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6566 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6568 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6570 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6572 * ehopt.c: New file.
6573 * as.h (enum _relax_state): Add rs_cfa.
6574 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6575 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6576 * read.c (emit_expr): Call check_eh_frame.
6577 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6578 (relax_segment): Likewise.
6579 * Makefile.am: Rebuild dependencies.
6580 (GAS_CFILES): Add ehopt.c.
6581 (GENERIC_OBJS): Add ehopt.o.
6582 * doc/internals.texi (Frags): Document rs_cfa.
6584 * as.c (show_usage): Mention --traditional-format.
6585 (parse_args): Accept --traditional-format.
6586 * as.h (flag_traditional_format): Declare.
6587 * output-file.c (output_file_create): If flag_traditional_format,
6588 set BFD_TRADITIONAL_FORMAT on stdoutput.
6589 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6591 * config/tc-mips.c (append_insn): Make sure that if we have a
6592 fixup for an unmatched %hi reloc, it does not associated with a
6595 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6596 * doc/Makefile.in: Likewise.
6598 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6600 * config/tc-m32r.c (check_for_side_effects): New function.
6601 (can_make_parallel): Add checks for instruction side effects
6602 clashing with the other instruction.
6603 (assemble_parallel_insn): Improve warning messages. Return error
6604 message from non-swapped instruction order.
6606 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6608 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6610 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6611 md_cleanup definition. This moves the forced literal output to
6612 the end of the source pass, and avoids macro's inserting literals
6613 into the code immediately after the macro expansion.
6615 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6618 a gas internal symbol is adjustable.
6619 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6621 * as.h: If gcc version greater than 2.6, use `__format__' and
6622 `__printf__' in function attributes, rather than `format' and
6625 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6627 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6629 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6631 Add tms320c30 support:
6632 * config/tc-tic30.h: New file.
6633 * config/tc-tic30.c: New file.
6634 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6635 TARGET_FORMAT as "coff-tic30".
6636 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6637 * Makefile.am: Rebuild dependencies.
6638 (CPU_TYPES): Add tic30.
6639 (CPU_OBJ_VALID): tic30-aout is valid.
6640 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6641 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6642 * configure, Makefile.in: Rebuild.
6644 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6646 * config/tc-v850.c (md_assemble): Improvements to error messages.
6648 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6650 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6651 BFD_RELOC_HI16_S to store the high bits of any value.
6653 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6654 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6655 assembler calculate relocations to any external symbol at all.
6656 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6657 involving generation of pc-relative relocs.
6658 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6659 has been moved to md_apply_fix3.
6661 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6662 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6663 which actually means (the address of identifier's GOT entry) +
6664 constant, which is not particularly useful.
6666 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6668 * read.h (include_dirs): Declare.
6669 (include_dir_count,include_dir_maxlen): Declare.
6671 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6673 * configure.in: Correct check for shared opcodes library.
6674 * configure: Rebuild.
6676 * listing.c (buffer_line): If we can't open the file, set at_end.
6677 (listing_print): Remove unused local variable fi.
6679 * config/m68k-parse.y (reglistpair): Handle register list in
6682 * config/vms-conf.h: Don't undef VERSION.
6684 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6686 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6688 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6690 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6691 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6692 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6693 (EXTRA_DIST): Define.
6694 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6695 explicitly rather than via the list of object files.
6696 (gcc-as.opt): New file created when make-gas.com is run.
6697 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6698 itbl-cpu.h} to #include appropriate file rather than copying that
6700 * config/vms-conf.h: Synchronize with current config.in.
6701 * Makefile.in: Rebuild.
6703 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6705 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6706 (parallel_ok): Relaxed parallel subinstruction dependency check.
6708 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6710 * as.h (flag_warn_suppress_instructionswap): added new flag.
6711 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6712 command line argument.
6713 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6714 warning only if flag_warn_suppress_instructionswap is false.
6716 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6718 * configure.in (i386-*-mingw32*): New target.
6719 * configure: Rebuild.
6721 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6723 * symbols.c (resolve_symbol_value): Don't set the segment if it
6724 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6726 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6729 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6731 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6732 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6735 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6737 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6739 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6741 * config/tc-v850.c (v850_insert_operand): Display instruction when
6742 an error is encountered.
6744 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6746 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6747 (i386-*-sco3.2v5*coff): New target.
6748 (i386-*-sco3.2*): New target.
6749 * configure: Rebuild.
6751 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6753 * config/tc-v850.c: Tidy error message production.
6755 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6757 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6758 validate_immediate return value in the right type for comparisons
6761 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6763 * listing.c (MAX_BYTES): Use listing variables not constants.
6764 (data_buffer): No longer an array, but a pointer.
6765 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6766 (listing_listing): Allocate data_buffer.
6768 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6770 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6771 --listing-rhs-width, --listing-cont-lines.
6772 (show_usage): Update.
6773 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6774 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6775 (print_lines): Use the variables instead of the constants.
6776 (listing_listing): Likewise.
6777 * listing.h: Declare the new vars.
6779 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6781 * as.c (parse_args): Add --keep-locals alias for -L.
6782 Add --strip-local-absolute.
6783 (show_usage): Update.
6784 * as.h (flag_strip_local_absolute): New flag.
6785 * symbols.c (S_IS_LOCAL): Use it.
6786 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6787 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6788 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6790 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6792 * config/tc-m32r.c: Detect if explicitly parallel instructions
6793 might have an io conflict and issue a warning message.
6795 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6797 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6798 cgen_swap_fixups): Functions to save, restore and swap the fixup
6799 chain with a backup copy.
6800 (cgen_asm_finish_insn): Returns address of constructed insn.
6802 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6804 * listing.c (file_info_struct): Remove FILE, add POS.
6805 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6806 (file_info): Don't open the file.
6807 (buffer_line): Check for the file in the last_open cache, updating
6809 (print_source): Don't reference file_info->file.
6810 (listing_listing): Likewise.
6811 (listing_print): Close the file in the cache, if any.
6813 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6815 * read.c (dwarf_file_string): New file static variable.
6816 (emit_expr): Look for constant sequence that leads up to a file
6817 name in DWARF debugging output.
6818 (stringer): Use dwarf_file_string to decide whether to accept a
6819 string as a file name.
6821 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6823 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6824 (crack_operand): Add reg->reglst MRI hack.
6825 (r_seg): Put reglst symbols in reg_section.
6826 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6828 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6830 * tc-sh.c (get_specific): Handle SGR & DBR.
6832 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6834 * tc-h8300.c (parse_reg): Take the length of the symbol into
6835 account when attempting to match a register name.
6836 * tc-h8500.c (parse_reg): Likewise.
6838 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6840 * cgen.c: Formatting changes to improve readability.
6842 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6844 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6847 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6849 Based on a patch from Jim Wilson
6850 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6851 (tc_gen_reloc): Handle cross section PC relative relocs
6854 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6856 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6858 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6860 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6861 (expr_jmp_buf): New static local.
6862 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6863 (cgen_md_operand): New function.
6864 * tc-m32r.c: Clean up pass over `struct foo' usage.
6865 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6867 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6869 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6870 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6872 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6874 * config/tc-i386.c (i386_operand): Give an error if there are
6875 unrecognized characters after an expression.
6877 For older changes see ChangeLog-9697