1 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
6 2000-08-14 Nick Clifton <nickc@redhat.com>
8 * config/tc-arm.c (do_bx): Allow "bx pc".
10 2000-08-14 Jim Wilson <wilson@cygnus.com>
12 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
13 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
14 (md_begin): Change assignment to md.flag to OR in the new bit.
16 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
18 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
19 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
22 2000-08-14 Jason Eckhardt <jle@cygnus.com>
24 * NEWS: Mention i860 support.
26 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
28 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
30 2000-08-14 Andreas Schwab <schwab@suse.de>
32 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
34 2000-08-11 Andreas Schwab <schwab@suse.de>
36 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
39 2000-08-11 Kazu Hirata <kazu@hxi.com>
41 * expr.c: Fix formatting.
42 * config/obj-bout.c: Likewise.
44 2000-08-10 Jason Eckhardt <jle@cygnus.com>
46 * doc/c-i860.texi: Flesh out the i860 section more.
48 2000-08-10 Kazu Hirata <kazu@hxi.com>
50 * symbols.c: Fix formatting.
53 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
55 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
56 has the IgnoreSize bit set.
58 2000-08-09 Alan Modra <alan@linuxcare.com.au>
60 From Rodney Brown <RodneyBrown@mynd.com>
61 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
62 * configure: Regenerate.
64 2000-08-08 Jason Eckhardt <jle@cygnus.com>
66 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
67 (i860_fix_info): New enum.
68 (MD_APPLY_FIX3): Define.
69 (WORKING_DOT_WORD): Define.
70 (TC_HANDLES_FX_DONE): Define.
71 (DIFF_EXPR_OK): Define.
72 (LISTING_HEADER): Define.
73 (TARGET_FORMAT): Select target format based on endian flag.
74 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
75 (target_big_endian): Add external declaration.
77 * config/tc-i860.c: All existing code reworked completely. Other
79 (SYNTAX_SVR4): Define.
80 (target_warn_expand): New variable.
81 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
82 (md_longopts): Declare and define with new options (-EL, -EB,
84 (md_show_usage): New function.
85 (md_operand): New function.
86 (obtain_reloc_for_imm16): New function.
87 (md_apply_fix3): New function.
88 (tc_gen_reloc): New function.
90 2000-08-09 Kazu Hirata <kazu@hxi.com>
92 * hash.c: Fix formatting.
95 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
97 * config/tc-m68hc11.c (build_jump_insn): Make sure the
98 2 bytes of the jump address are in the same frag.
99 (find): Accept 68hc12 register indirect modes.
101 * NEWS: Mention 68HC11 & 68HC12 support.
103 2000-08-07 Richard Henderson <rth@cygnus.com>
105 * config/tc-ia64.c (unwind): Add prologue_mask member.
106 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
107 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
108 (dot_body): Clear unwind.prologue_mask.
109 (dot_prologue): Set it. Accept a register second argument.
111 2000-08-07 Kazu Hirata <kazu@hxi.com>
113 * config/atof-ieee.c: Fix formatting.
114 * config/atof-tahoe.c: Likewise.
116 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
118 * config/tc-avr.c: Use PARAMS macro in function declarations.
119 Don't declare md_pcrel_from_section (already in tc-avr.h).
120 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
121 (avr_operand): Don't set (unsigned) op_mask to -1.
123 2000-08-04 Nick Clifton <nickc@cygnus.com>
125 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
128 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
129 of .popsection, .previous, .pushsection, .subsection,
130 .version, .vtable_entry, .vtable_inherit and .weak.
132 2000-08-05 Kazu Hirata <kazu@hxi.com>
134 * config/tc-cris.c: Fix formatting.
135 * config/tc-i386.c: Likewise.
136 * config/tc-sparc.c (sparc_ip): Simplify the code.
138 2000-08-04 Kazu Hirata <kazu@hxi.com>
140 * config/tc-cris.c: Rearrange code for readability.
141 * config/tc-d10v.c: Fix formatting.
142 * config/tc-m32r.c: Likewise.
143 * config/tc-sparc.c: Likewise.
145 2000-08-02 Jim Wilson <wilson@cygnus.com>
147 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
148 before ia64_find_opcode.
149 (md_assemble): Likewise.
151 2000-08-01 Nick Clifton <nickc@cygnus.com>
153 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
154 Undo some formatting fixes.
156 2000-08-01 Kazu Hirata <kazu@hxi.com>
158 * config/obj-som.c: Fix formatting.
159 * config/obj-ieee.c: Likewise.
160 * config/tc-arm.c: Likewise.
161 * config/tc-v850.c: Likewise.
163 2000-08-01 Nick Clifton <nickc@redhat.com>
165 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
166 index by command line option.
168 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
170 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
171 (@node M68K-Branch): Rewrite to match the reality.
173 2000-07-31 Jason Eckhardt <jle@cygnus.com>
175 * doc/c-i860.texi: New file.
176 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
177 * doc/Makefile.in: Regenerate.
178 * doc/all.texi: Add I860 as relevant architecture.
179 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
181 2000-07-31 Kazu Hirata <kazu@hxi.com>
183 * config/tc-d30v.c: Fix formatting.
185 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
187 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
188 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
189 long emit a long branch if available instead of an absolute jump, never
190 emit absolute jumps for anything with --pcrel.
192 * doc/c-m68k.texi: Document new command line option.
194 2000-07-28 Jason Eckhardt <jle@cygnus.com>
196 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
197 * configure: Regenerated.
198 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
199 of operand to the .type directive (.e.g, "type").
201 2000-07-28 Alan Modra <alan@linuxcare.com.au>
203 * as.h (warn_comment, found_comment, found_comment_file): Declare.
204 * app.c (do_scrub_chars): Record where first comment found.
205 * read.c (read_a_source_file): Init found_comment on entry, and
206 notify whether comments found on exit.
207 * config/tc-hppa.c (md_shortopts): Add "c".
208 (md_longopts): Add warn-comment.
209 (md_parse_option): Handle it.
210 (md_show_usage): Show available options.
211 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
213 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
215 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
216 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
218 (md_estimate_size_before_relax): Don't fall off end of function.
220 2000-07-27 Kazu Hirata <kazu@hxi.com>
222 * config/tc-avr.c: Fix formatting.
223 * config/tc-ns32k.c: Likewise.
225 2000-07-27 Alan Modra <alan@linuxcare.com.au>
227 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
229 2000-07-27 Kazu Hirata <kazu@hxi.com>
231 * config/tc-d10v.c: Fix formatting.
232 * config/tc-z8k.c: Likewise.
233 * config/tc-sparc.c: Likewise.
235 2000-07-26 Dave Brolley <brolley@redhat.com>
237 * cgen.c (queue_fixup): Declare opinfo.
238 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
239 (gas_cgen_md_operand): Ditto.
240 (gas_cgen_md_apply_fix3): Ditto.
242 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
244 * config/obj-coff.c (obj_frob_symbol): Don't merge
245 labels. Don't merge if the symbol isn't constant. Return
246 immediately if a symbol is merged.
248 2000-07-22 Alan Modra <alan@linuxcare.com.au>
250 * frags.c (frag_align): Correct absolute section alignment.
252 2000-07-20 DJ Delorie <dj@redhat.com>
254 * config/obj-coff.c (obj_frob_symbol): revert previous change,
255 it breaks linking against DLLs.
257 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
259 * configure.in: Add CRIS support.
260 * configure: Regenerate.
261 * Makefile.am: (CPU_TYPES): Add cris.
262 (CPU_OBJ_VALID) [aout]: Add cris.
263 (MULTI_CPU_TYPES): Add cris.
264 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
265 [coff]: Only i386 and mips are valid.
266 (TARGET_CPU_CFILES): Add config/tc-cris.c.
267 (TARGET_CPU_HFILES): Add config/tc-cris.h.
268 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
269 Regenerate dependencies.
270 * Makefile.in: Regenerate.
271 * aclocal.m4: Regenerate.
272 * as.c: Declare crisaout, criself.
273 * config/tc-cris.h, config/tc-cris.c: New.
274 * config/e-criself.c, config/e-crisaout.c: New.
275 * po/POTFILES.in, po/gas.pot: Regenerate.
277 2000-07-20 Kazu Hirata <kazu@hxi.com>
279 * read.c: Fix formatting.
280 * write.c: Fix formatting.
282 2000-07-19 H.J. Lu <hjl@gnu.org>
284 * sb.c: Include <stdlib.h> if exists for abort ().
286 2000-07-19 Alan Modra <alan@linuxcare.com.au>
288 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
289 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
290 (pa_type_args): Same here.
292 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
294 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
295 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
296 the storage class is already set.
298 2000-07-17 Kazu Hirata <kazu@hxi.com>
300 * config/tc-m68hc11.c: Fix formatting.
301 * config/tc-mn10200.c: Likewise.
302 * config/tc-mn10300.c: Likewise.
303 * config/tc-pj.c: Likewise.
304 * config/tc-tic80.c: Likewise.
305 * config/tc-w65.c: Likewise.
307 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
309 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
312 2000-07-15 Ian Lance Taylor <ian@zembu.com>
314 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
317 2000-07-15 Alan Modra <alan@linuxcare.com.au>
319 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
320 ELF as are used for SOM (except the 32-bit reloc one) to decide
321 whether a symbol can be reduced to a section symbol. Expand on
322 the comment for symbols involved in LR% and RR% expressions.
324 2000-07-14 Nick Clifton <nickc@cygnus.com>
326 * config/tc-mips.c (mips_disable_float_construction): New
327 static variable. Set to true if doubles should not be
328 constructed by loading two single width fp registers with
330 (mips_ip): Test mips_disable_float_construction.
331 (md_longopts): Add command line switches --construct-floats
332 and --no-construct-floats.
333 (md_parse_option): Parse new command line options.
334 (md_show_usage): Describe new command line options.
336 * doc/c-mips.texi: Document new command line options.
338 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
340 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
341 * configure: Regenerate.
343 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
345 * configure.in (DEFAULT_EMULATION setting): Revert part of
346 2000-07-01 change that set te_multi=multi unless set to tmips.
347 * configure: Regenerate.
349 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
351 * config/obj-coff.c (coff_frob_section): Add padding to the last
352 section when aligning it increases its size.
354 2000-07-11 Kazu Hirata <kazu@hxi.com>
356 * config/tc-tic54x.c: Fix formatting.
358 2000-07-10 Kazu Hirata <kazu@hxi.com>
360 * config/tc-h8500.c: Fix formatting.
361 * config/tc-tic54x.c: Fix formatting.
363 2000-07-10 Alan Modra <alan@linuxcare.com.au>
365 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
366 displacements correctly.
368 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
370 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
372 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
376 2000-07-09 Alan Modra <alan@linuxcare.com.au>
378 From David Huggins-Daines <dhd@linuxcare.com>
379 * config/te-hppalinux64.h: Add a new emulation.
380 * configure.in (emulations): Add configure bits to support the
381 64-bit Linux/parisc target.
382 * configure: Regenerate.
384 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
385 (md_shortopts): Add `V' for ELF.
387 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
388 when SOM or ELF_ARG_RELOC are defined.
389 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
390 ELF_ARG_RELOC are defined.
391 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
392 (pa_stringer): ..Do it here instead. Fix comment typos.
393 (hppa_force_relocation): Cast enums to int before comparing with
396 From Ryan Bradetich <rbradetich@uswest.net>
397 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
398 redifinition warning.
399 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
400 (hppa_force_relocation): ditto
401 (md_apply_fix): Added cast to buf to fix warnings.
403 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
404 cons_fix_new_hppa, hppa_force_relocation): Prototype.
406 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
407 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
408 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
409 reloc_type** to avoid warnings in switch.
410 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
411 little earlier instead.
413 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
415 (pa_type_args): Use symbol_arg_reloc_info.
416 (struct pa_it): Make arg_reloc unsigned int.
417 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
418 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
419 (pa_code): Delete. pa_text duplicates this function.
420 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
421 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
423 (cons_fix_new_hppa): Actually change selector to e_fsel when
424 warning about assuming so.
425 (tc_gen_reloc): More example elf arg reloc code.
426 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
427 (hppa_force_relocation): Likewise.
429 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
431 (pa_end_of_source): Prototype.
432 (hppa_fix_adjustable): Prototype.
433 (LABELS_WITHOUT_COLONS): Move it..
434 * config/te-hppa.h: To here.
436 * config/te-hppa64.h: New file.
438 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
440 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
441 format -10, -16, 16 relocs.
442 (hppa_elf_mark_end_of_function): Test for null
443 last_call_info->start_symbol
445 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
446 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
447 re_assesmble_* functions. Delete extraneous statements. Fix
449 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
450 insn to re_assemble_*.
452 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
454 * doc/internals.texi (Expressions): Fix typo.
456 2000-07-08 Kazu Hirata <kazu@hxi.com>
458 * config/tc-sh.c: Fix formatting.
459 * config/tc-tic54x.c: Fix formatting.
460 * depend.c: Fix formatting.
461 * flonum-konst.c: Likewise.
462 * flonum-mult.c: Likewise.
464 2000-07-07 Kazu Hirata <kazu@hxi.com>
466 * config/tc-sh.c: Fix comments.
467 * config/obj-vms.c: Fix comments.
468 * config/tc-a29k.c: Likewise.
469 * config/tc-alpha.c: Likewise.
470 * config/tc-h8300.c: Likewise.
471 * config/tc-h8500.c: Likewise.
472 * config/tc-i370.c: Likewise.
473 * config/tc-ia64.c: Likewise.
474 * config/tc-m68hc11.c: Likewise.
475 * config/tc-m68k.c: Likewise.
476 * config/tc-mips.c: Likewise.
477 * config/tc-ns32k.c: Likewise.
478 * config/tc-ppc.c: Likewise.
479 * config/tc-z8k.c: Likewise.
481 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
483 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
484 Default to '(SEC_LOAD | SEC_DATA)'.
485 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
487 * doc/internals.texi (CPU Backend): Describe
488 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
490 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
492 * as.c (parse_args): NULL terminate the long option list.
494 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
496 * config/tc-d30v.h: Include "write.h" for fixS.
497 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
499 2000-07-05 Nick Clifton <nickc@cygnus.com>
501 * config/tc-d30v.c (write_2_short): Further changes to warning
502 messages produced when combining EITHER_BUT_PREFER_MU attributed
505 2000-07-05 DJ Delorie <dj@redhat.com>
509 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
511 * config/tc-arm.c (psrs): Accept combinations of flags.
513 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
515 * config/tc-avr.c: Change _ () to _() around all strings marked
516 for translation (exception from the usual coding style).
517 (avr_opt): New struct variable, how the new switches are set.
518 (OPTION_MMCU): Define as 'm' and actually use.
519 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
520 (show_mcu_list): New function, display the list of known MCUs.
521 (md_show_usage): Document the new switches. Call show_mcu_list.
522 (avr_set_arch): Change 'm' to OPTION_MMCU.
523 (md_parse_option): Call show_mcu_list if unknown MCU specified.
524 Handle the new switches.
525 (avr_operands): Disable warnings for undefined combinations of
526 operands if -mall-opcodes. Disable warnings for skipping two-word
527 instructions if enhanced core or -mno-skip-bug.
528 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
529 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
530 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
531 (avr_ldi_expression): Warn about implicit lo8().
532 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
534 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
536 * configure.in: Add entry for mips-*-sysv4*MP*
538 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
539 elf32-tradlittlemips for traditional mips targets.
540 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
541 test for Link Once sections as in adjust_reloc_syms.
542 * config/te-tmips.h: New file for traditional mips targets. Define
545 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
547 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
548 flags argument is not present, don't change an existing section's
549 section's attributes. If the flags argument is present, warn if the
550 attributes don't match the section's current attributes. When
551 long section names are supported, set SEC_LINK_ONCE and
552 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
554 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
556 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
557 symbols; create them.
559 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
561 * write.c (set_segment_vma): New: Set vma and lma for a segment.
562 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
564 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
566 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
567 expressions. Ignore the problem when handling 16 bit immediates,
568 because the assembler will take care of the relocation later.
570 2000-06-27 Nick Clifton <nickc@cygnus.com>
572 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
573 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
574 sequential order, and emit warning messages if the input source
575 code contains constructs like that, or parallel constructs
576 containing such opcodes.
578 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
580 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
581 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
582 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
583 (md_show_usage): Update usage message.
584 (md_parse_option): Allow redefinition of MCU type within the
585 same avr[1-5] bfd machine type. Show both old and new MCU type
586 in the error message.
587 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
588 Simplify 8K wrap code.
590 2000-06-25 Kazu Hirata <kazu@hxi.com>
592 * config/obj-aout.c: Remove all uses of DEFUN.
593 * config/obj-ieee.c: Likewise.
594 * config/tc-sh.c: Fix comment typos.
595 * config/tc-tahoe.c: Likewise.
596 * config/tc-vax.c: Likewise.
597 * config/tc-w65.c: Likewise.
598 * config/tc-z8k.c: Likewise.
599 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
601 2000-06-24 DJ Delorie <dj@cygnus.com>
603 * config/tc-i386.c (md_estimate_size_before_relax): Revert
604 more changes from Sept 1999
605 (tc_i386_fix_adjustable): ditto
606 (md_apply_fix3): ditto
608 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
610 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
611 (gas_cgen_parse_operand): Set it around expression() call.
612 (gas_cgen_md_operand): Test for it before longjmp().
614 2000-06-24 Kazu Hirata <kazu@hxi.com>
616 * config/tc-h8500.c: Remove all uses of DEFUN.
617 * config/tc-sh.c: Likewise.
618 * config/tc-w65.c: Likewise.
619 * config/tc-z8k.c: Likewise.
621 * config/tc-h8500.c: Fix typos in comments.
623 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
625 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
628 2000-06-23 matthew green <mrg@redhat.com>
630 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
631 defined. Fix error message for `[' grouping.
633 2000-06-22 Kazu Hirata <kazu@hxi.com>
635 * config/tc-h8300.c: Fix formatting and comment typos.
637 2000-06-22 Timothy Wall <twall@cygnus.com>
639 * config/tc-ia64.c (note_register_values): Move premature QP
640 notation clearing into the appropriate place.
642 2000-06-22 Alan Modra <alan@linuxcare.com.au>
644 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
645 first before anything else. Add bin-bugs.h, emul.h and progress.h
646 Sort list of files as for $(OBJS) in Makefile.am.
648 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
649 find one. Remake dependencies.
650 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
651 * Makefile.in: Regenerate.
652 * doc/Makefile.in: Regenerate.
654 * config/tc-i386.c (i386_displacement): Don't assume a constant
655 displacement is necessarily 16 bits when in 16 bit code mode.
656 (md_assemble): Instead size the displacement here after we know
657 for sure that a .code16gcc operand hasn't automatically added
658 operand size prefixes.
660 2000-06-21 H.J. Lu <hjl@gnu.org>
662 * Makefile.am: Rebuild dependency.
663 * Makefile.in: Rebuild.
665 2000-06-21 Kazu Hirata <kazu@hxi.com>
667 * config/tc-h8300.c (parse_reg): Make the function static.
668 (parse_exp): Likewise.
670 2000-06-20 DJ Delorie <dj@cygnus.com>
672 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
673 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
674 for cygwin import libraries to work properly.
676 2000-06-20 H.J. Lu <hjl@gnu.org>
678 * Makefile.am: Rebuild dependency.
679 * Makefile.in: Rebuild.
680 * configure: Likewise.
681 * doc/Makefile.in: Likewise.
683 2000-06-20 Timothy Wall <twall@cygnus.com>
685 * doc/internals.texi (CPU backend): Add @itemx for
686 TC_START_LABEL_WITHOUT_COLON.
687 * doc/c-tic54x.texi: New.
688 * doc/as.texinfo: Add tic54x features and include primary tic54x
690 * doc/all.texi: Add C54X.
691 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
692 * doc/Makefile.in: Regenerate.
693 * configure.in: Add tic54x and define LIBM for tic54x.
694 * configure: Regenrate.
695 * config/tc-tic54x.[ch]: New.
696 * config/obj-coff.h: Add tic54x.
697 * Makefile.am: (CPU_TYPES): Add tic54x.
698 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
699 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
700 (as_new_LDADD): Add $(LIBM).
701 * Makefile.in: Regenerate.
703 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
705 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
706 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
707 * doc/as.texinfo: Likewise.
709 * configure, Makefile.in: Regenerate.
710 * configure.in (emulations): Recognize m6811 and m6812.
711 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
712 Added files for 68hc11 and 68hc12 assembler.
713 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
714 * config/tc-m68hc11.h: Header definition for that assembler.
716 2000-06-18 Nick Clifton <nickc@redhat.com>
718 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
719 instead of OCTETS_PER_BYTE.
721 * config/tc-v850.c: Fix compile time warnings.
722 * config/tc-ppc.c: Fix compile time warnings.
724 2000-06-18 H.J. Lu <hjl@gnu.org>
726 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
727 * configure: Rebuild.
729 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
731 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
734 2000-06-16 Nick Clifton <nickc@cygnus.com>
736 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
737 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
739 * doc/c-mips.texi: Document newly accepted cpu variants.
741 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
743 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
745 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
747 * macro.c (getstring): Make it possible to escape the quote
750 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
752 * config/tc-hppa.c (pa_export): Weak symbols can be global.
754 2000-06-13 H.J. Lu <hjl@gnu.org>
756 * configure: Regenerate.
758 2000-06-09 Alan Modra <alan@linuxcare.com.au>
760 * app.c (do_scrub_begin): Don't default lex[';'] as a line
762 * doc/internals.texi (line_separator_chars): Semicolon is no
763 longer a default. Mention null and newline as defaults.
765 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
767 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
768 * config/tc-i860.h (line_separator_chars): Likewise.
769 * config/tc-h8300.c (line_separator_chars): Likewise.
770 * config/tc-i960.c (line_separator_chars): Likewise.
771 * config/tc-m68k.c (line_separator_chars): Likewise.
772 * config/tc-mips.c (line_separator_chars): Likewise.
773 * config/tc-ns32k.c (line_separator_chars): Likewise.
774 * config/tc-sparc.c (line_separator_chars): Likewise.
775 * config/tc-vax.c (line_separator_chars): Likewise.
777 * config/tc-h8300.c (comment_chars): Use string initialiser.
778 * config/tc-i960.c (line_comment_chars): Likewise.
779 * config/tc-z8k.c (comment_chars, line_comment_chars,
780 line_separator_chars): Likewise.
782 * config/tc-arm.c (line_separator_chars): Always use `;', not just
785 2000-06-08 Nick Clifton <nickc@cygnus.com>
787 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
790 2000-06-08 David O'Brien <obrien@FreeBSD.org>
792 * configure.in (VERSION): Update to show this is the CVS mainline.
794 2000-06-08 Matthew Jacob <mjacob@feral.com>
796 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
797 $at is the integer register $r28, vs. both $r28 and the floating
800 2000-06-08 James E. Wilson <wilson@cygnus.com>
802 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
803 (dot_endp): Don't call ia64_flush_insns.
804 (emit_one_bundle): Don't delete prologue/body records from
805 unwind_record list in first loop. Rewrite second loop to account for
808 2000-06-07 David Mosberger <davidm@hpl.hp.com>
810 * config/tc-ia64.c: Add missing prototypes.
811 (generate_unwind_image): Cast argument to output_unw_records call.
813 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
815 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
817 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
819 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
820 (REGISTER_P): likewise.
821 (avr_opcodes): uses include/opcode/avr.h
822 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
824 2000-06-04 Alan Modra <alan@linuxcare.com.au>
826 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
829 2000-06-03 H.J. Lu <hjl@gnu.org>
831 * read.c (is_end_of_line): Put back `;'.
833 2000-06-03 Alan Modra <alan@linuxcare.com.au>
835 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
837 2000-06-01 Alan Modra <alan@linuxcare.com.au>
839 * expr.c (operand): Test is_end_of_line outside switch to catch
840 line separator chars that are also operators.
841 (operator): Return O_illegal for line separator chars.
843 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
844 entry (or `!' entry for TC_HPPA).
846 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
847 before indexing is_end_of_line. Remove redundant check for '\0'.
849 * config/tc-h8500.c (md_assemble): Likewise.
850 * config/tc-mcore.c (md_assemble): Likewise.
851 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
854 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
856 * config/tc-mcore.c (mcore_cons): Likewise.
857 (mcore_float_cons): Likewise.
858 (mcore_stringer): Likewise.
859 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
861 2000-06-01 Scott Bambrough <scottb@netwinder.org>
863 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
865 2000-05-29 Nick Clifton <nickc@cygnus.com>
867 * config/tc-sh.c: Fix compile time warning messages.
869 * config/tc-mips.c: Fix compile time warning messages.
871 2000-05-29 Philip Blundell <philb@gnu.org>
873 * doc/as.texinfo: Update copyright dates.
874 (Local Labels): Delete misplaced mention of ARM.
875 * NEWS: Mention ARM ELF support.
877 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
879 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
880 it is modified, and use the real_size to compute the frag address
881 for dwarf2 line info.
883 2000-05-27 Alan Modra <alan@linuxcare.com.au>
885 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
886 line-matching scheme to cope with automake moving variables around.
887 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
888 * Makefile.in: Regenerate.
890 2000-05-26 Jakub Jelinek <jakub@redhat.com>
892 * config/tc-sparc.c (sparc_relax): New.
893 (md_longopts): Add -relax and -no-relax options.
894 (md_parse_options, md_show_usage): Likewise.
895 (md_apply_fix3): Optimize tail call into branch always if possible.
897 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
899 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
900 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
901 rules, with warning when a GAS statement specifies a packing that
902 will result in an instruction being squashed.
903 Added typdef packing_type and enumerals, changed various integer
904 literals to use the enumerals.
906 2000-05-24 David Mosberger <davidm@hpl.hp.com>
908 * config/tc-ia64.c (dot_restorereg_p): New function.
909 (md_pseudo_table): Add restorereg.p.
910 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
911 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
913 * config/tc-ia64.h (unw_record_type): Add unwabi.
914 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
915 called MASK with members for imask, and the masks produced by
916 fr_mem, gr_mem, br_mem, and frgr_mem.
917 (unw_p_record): Add members ABI and CONTEXT.
918 (unw_x_record): Add member AB.
919 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
920 as pseudo-register for use during unwind info generation.
921 (AR_PFS, AR_LC): New macros.
922 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
923 whose names start with an at sign (as in "@priunat").
924 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
926 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
927 proc_end, unwind_info, personality_routine): Consolidate into
928 "unwind" structure to reduce offset-table use. Add member
929 NEXT_SLOT_NUMBER to track the slot number for the next instruction
931 (output_R1_format, output_R3_format, output_P3_format,
932 output_P6_format): Initialize R with zero to reduce compiler warnings.
933 (output_P7_format): Ditto. Add `default' branch to switch
934 statement to reduce compiler warnings.
935 (output_P8_format, output_B1_format, output_B4_format): Ditto.
936 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
937 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
938 into single argument.
939 (output_X1_format, output_X3_format): Initialize R with zero to reduce
940 compiler warnings. Merge A and B args into single argument.
941 (output_X2_format, output_X4_format): Remove unused variable R. Merge
942 A and B args into single argument.
943 (free_record): Removed (wasn't used).
944 (free_list_records): Also free imasks in prologue records.
945 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
946 (output_spill_mask): Remove.
947 (output_unwabi): New function.
948 (output_epilogue, output_label_state, output_copy_state): Call
950 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
951 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
953 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
954 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
955 as part of handling the prologue records. Emit region's imask if
956 we have one. Handle unwabi, epilogue, label_state, copy_state,
957 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
958 spill_sprel_p, and spill_reg_p records.
959 (set_imask, count_bits, slot_index): New function.
960 (fixup_unw_records): Fix region size computation. Handle
961 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
962 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
963 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
964 set_imask accordingly. Update imask for gr_gr, and br_gr records.
965 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
966 (dot_save): Use manifest constants for applicaton registers.
967 Handle REG_PR and REG_PRIUNAT.
968 (dot_restore): Don't just ignore it.
969 (dot_restorereg): New function..
970 (generate_unwind_image): Ensure unwind info is a multiple of eight
971 bytes, not just four bytes.
972 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
973 (dot_altrp): Don't just ignore it.
974 (dot_savemem): New function. Replaces dot_savesp() and
975 dot_savepsp(). Use manifest constants for applicaton registers.
976 Handle REG_PR and REG_PRIUNAT.
977 (dot_savef): Simplify.
978 (dot_saveb): Support generation of br_gr.
979 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
980 dot_label_state, dot_copy_state): New function.
981 (dot_unwabi): Don't just ignore it.
982 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
983 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
984 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
985 (emit_one_bundle): Set slot number for prologue/body records
986 *before* emitting the first insn.
987 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
988 (md_begin): Declare "psp" pseudo-register.
989 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
990 so we don't get segfault.
991 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
992 counts as required per SW Conventions manual
993 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
994 output_preds_psprel, output_preds_sprel, output_spill_base,
995 output_unat_psprel, output_unat_sprel, output_lc_psprel,
996 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
997 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
998 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
999 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1000 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1001 (dot_vframe): Implement.
1002 (dot_vframesp, dot_vframepsp): New function.
1004 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1006 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1007 * configure: Regenerate.
1009 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1011 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1012 (md_estimate_size_before_relax): so we can use it here instead of
1013 old kludges. Localise vars to blocks. Comment.
1015 * frags.c (frag_new): Update fr_var comments.
1016 * frags.h (struct frag): Ditto.
1018 2000-05-22 Richard Henderson <rth@cygnus.com>
1020 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1021 (pseudo_func): Add pcrel.
1022 (operand_match): Handle IA64_OPND_TGT64.
1023 (build_insn): Likewise.
1024 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1025 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1026 (fix_insn): Handle all three 64-bit relocation types.
1028 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1030 * obj.h (struct format_ops): New members begin, app_file,
1031 s_set_other, s_set_desc, s_get_type, s_set_type,
1032 separate_stab_sections, init_stab_section.
1034 * config/obj-multi.h: Update GPL notice to v2.
1036 (obj_app_file): New.
1037 (S_SET_SIZE): Test s_set_size for NULL before calling.
1038 (S_SET_ALIGN): Similar for s_set_align.
1043 (SEPARATE_STAB_SECTIONS): New.
1044 (INIT_STAB_SECTION): New.
1045 (EMIT_SECTION_SYMBOLS): New.
1046 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1048 * config/obj-elf.h: Update GPL notice to v2.
1049 Mention that this file is included from obj-multi.h.
1050 (obj_begin): Wrap definition in ifndef.
1051 (elf_file_symbol): Constify declaration.
1052 (obj_app_file): Ditto.
1053 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1054 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1056 * config/obj-elf.c (elf_s_set_other): New.
1057 (elf_file_symbol): Constify argument.
1058 (elf_separate_stab_sections): New.
1059 (elf_init_stab_section): New.
1060 (elf_format_ops): Add new members. Remove comma at end.
1062 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1063 (ecoff_format_ops): Add new fields. Remove comma at end.
1064 Mention inconsistency for emit_section_symbols.
1066 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1068 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1069 (coff_separate_stab_sections): New.
1070 (coff_format_ops): Add new members.
1072 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1073 (obj_aout_s_set_other): New.
1074 (obj_aout_s_set_desc): New.
1075 (obj_aout_s_get_type): New.
1076 (obj_aout_s_set_type): New.
1077 (obj_aout_separate_stab_sections): New.
1078 (aout_format_ops): New members added. Use obj_aout_process_stab,
1079 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1080 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1082 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1084 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1086 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1087 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1088 (md_estimate_size_before_relax): Ensure jumps to weak and
1089 externally visible symbols are relocatable.
1091 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1093 * stabs.c (aout_process_stab): Make global.
1094 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1095 * read.h (aout_process_stab): Declare.
1097 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1098 Generalize to *aout, *coff *elf.
1099 * configure: Regenerated.
1101 * doc/internals.texi (Object format backend): Say
1102 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1104 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1105 * Makefile.in: Regenerated.
1107 2000-05-19 Catherine Moore <clm@cygnus.com>
1109 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1111 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1113 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1114 instruction to reflect change in re_assemble_*.
1116 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1118 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1119 build PA64 ELF tools.
1120 * configure: Rebuilt.
1122 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1124 * Makefile.am: Regenerate dependencies.
1125 * Makefile.in: Regenerate.
1127 2000-05-15 Nick Clifton <nickc@cygnus.com>
1129 * config/tc-arm.c (struct asm_psr): Add boolean field
1130 distinguishing between CSPR and SPSR. Rename 'number' field
1132 (psrs): Rearrange contents to match new asm_psr structure.
1133 (arm_psr_parse): Move next to psr_required_here. Make it
1134 return an asm_psr structure.
1135 (psr_required_here): Use asm_psr structure returned by
1137 (do_msr): Reorganise to allow psr_required_here to be called
1139 (md_undefined_name): Mark 'name' parameter as unused, since
1140 the COFF target does not use it.
1142 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1144 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1146 * config/te-aux.h: Likewise.
1147 * config/te-dpx2.h: Likewise.
1148 * config/te-go32.h: Likewise.
1149 * config/te-hp300.h: Likewise.
1150 * config/te-hppa.h: Likewise.
1151 * config/te-i386aix.h: Likewise.
1152 * config/te-ic960.h: Likewise.
1153 * config/te-interix.h: Likewise.
1154 * config/te-nbsd532.h: Likewise.
1155 * config/te-pc532mach.h: Likewise.
1156 * config/te-ppcnw.h: Likewise.
1157 * config/te-psos.h: Likewise.
1158 * config/te-sparcaout.h: Likewise.
1159 * config/te-sun3.h: Likewise.
1160 * config/te-sysv32.h: Likewise.
1162 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1164 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1165 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1166 and sign extend without an if statement.
1167 (build_bytes): Likewise.
1169 2000-05-14 Kazu Hirata <kazu@hxi.com>
1171 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1172 X_add_symbol L_32 case.
1174 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1176 * config/te-freebsd.h: New file.
1178 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1180 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1181 bindtextdomain): Replace defines with those from intl/libgettext.h
1182 to quieten gcc warnings.
1184 * NEWS: Mention x86 .arch and -q.
1186 * config/tc-i386.c (quiet_warnings): New.
1187 (md_assemble): Use quiet_warnings.
1188 (md_parse_option): Set quiet_warnings from -q.
1189 (md_show_usage): Mention -q, delete -m.
1190 (flag_do_long_jump): Delete.
1191 (md_parse_option): Remove -m.
1192 (md_show_usage): Remove -m.
1193 (md_create_long_jump): Remove useless flag_do_long_jump code.
1195 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1196 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1198 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1199 Alexander Sokolov <robocop@netlink.ru>
1201 * doc/c-i386.texi (i386-Arch): New section.
1202 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1204 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1205 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1206 architecture has been given and is not 486.
1207 (set_cpu_arch): New.
1208 (md_pseudo_table): Add .arch.
1209 (md_assemble): Warn if cpu architecture has been given and an
1210 unsupported instruction.
1212 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1213 Move operand_types bit defines after relevant template field.
1214 (template): Add cpu_flags.
1218 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1220 * config/tc-mn10300.h (md_end): Define.
1221 (mn10300_finalize): Declare.
1222 * config/tc-mn10300.c: Include dwarf2dbg.h.
1223 (debug_line): Define.
1224 (md_assemble): Generate dwarf2 line info.
1225 (mn10300_finalize): New function. Finalize dwarf2 info.
1227 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1229 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1230 external version of the relocation for weak symbols.
1232 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1234 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1235 frame size in units of 16 bytes, as required per SW Conventions manual.
1236 (output_unw_records): Output info-block header as a dword to get
1239 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1241 * as.h: #include "file", not <file> on files from ../include.
1242 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1243 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1244 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1245 (tc_coff_symbol_emit_hook): Ditto.
1246 (OPTCOUNT): Cast to int to avoid compiler warning.
1247 (md_begin): Fix signed/unsigned warnings.
1249 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1251 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1252 ABRANCH LONG case for a conditional branch on a 68000.
1253 (md_estimate_size_before_relax): Likewise. Also handle
1254 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1255 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1256 PC-relative on all CPUs.
1257 (md_estimate_size_before_relax): Likewise.
1259 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1261 * as.c (parse_args): Just mention current year in printed
1264 2000-05-03 J.T. Conklin <jtc@redback.com>
1266 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1268 (md_parse_option): Recognize -m7400.
1270 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1272 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1273 don't permit lp to become less than the words array.
1275 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1277 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1278 Fix little-endian case.
1280 2000-05-03 David O'Brien <obrien@NUXI.com>
1282 * as.c (parse_args): Update copyright.
1284 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1286 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1287 for the .bss section too.
1289 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1291 * configure.in: Set em=linux for hppa-*-linux.
1292 * configure: Regenerate.
1293 * doc/Makefile.in: Regenerate with correct automake.
1295 * frags.c (frag_grow): Sanity check chunk_size.
1297 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1298 * config/obj-som.h: Likewise.
1299 * config/obj-ieee.h: Likewise.
1301 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1303 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1304 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1305 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1306 (pa_ip): low_sign_unext now returns via function value. Use
1307 re_assemble_* instead of dis_assemble_* and
1308 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1310 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1311 (md_section_align, md_parse_option, md_show_usage,
1312 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1313 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1314 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1315 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1316 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1318 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1319 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1320 outside of switch. Correct mask and shifting errors in case 10
1321 and case -11. In case 21, compare against signed range to suit
1322 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1323 case 17 and case 22, use offsetT variable to properly check range.
1324 Use re_assemble_* here too.
1325 (evaluate_absolute): Change type of value to offsetT. Call
1326 hppa_field_adjust to do the work for us.
1327 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1328 (pa_parse_cmpib_64_cmpltr): Ditto.
1329 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1330 of i to unsigned int.
1331 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1332 (pa_end_of_source): Return type is void.
1334 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1336 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1338 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1340 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1341 More comments added.
1342 (md_begin): Removed "construct symbols for each register name".
1343 Because register names conflicts with GCC generated function
1345 (avr_operand): Now constant numbers can be used as a register
1346 identifiers (0 as r0, 31 as r31).
1347 (md_assemble): use skip_space () before parsing instruction
1350 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1352 * config/tc-avr.c: New AVR_ISA_ defined.
1353 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1354 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1355 for `fmul', `movw' and `lpm R,Z' instructions.
1356 (avr_operands): Warn if current opcode is a two-word instruction
1357 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1358 (avr_opcodes): New commands added.
1359 (REGISTER_P): Check 'a' and 'v' constraint letters.
1360 (mcu_types): New MCU added.
1362 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1364 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1365 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1366 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1367 * configure: Regenerate.
1369 2000-04-29 Andreas Jaeger <aj@suse.de>
1371 * as.h: Correctly check GCC version.
1373 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1375 * as.c (parse_args): Allow md_parse_option to override -a listing
1377 * config/obj-coff.c (add_lineno): Change type of offset parameter
1378 from "int" to "bfd_vma."
1379 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1380 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1381 (ppc_change_csect): Align correctly for XCOFF64.
1382 (ppc_machine): New function, which discards "ppc_machine" line.
1383 (ppc_tc): Cons for 8 when code is 64 bit.
1384 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1386 (md_parse_option): Handle -a64 and -a32.
1388 * config/tc-ppc.h (TARGET_MACH): Define.
1389 (TARGET_FORMAT): Move to function.
1390 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1392 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1394 * doc/as.1: Fix unbalanced brackets.
1396 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1398 (line_comment_chars): Set to '/' if TE_FreeBSD.
1400 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1402 * configure.in: Configury support for PA64 (currently disabled).
1403 * configure: Rebuilt.
1405 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1407 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1408 bfd_set_section_alignment.
1410 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1412 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1415 2000-04-24 Nick Clifton <nickc@cygnus.com>
1417 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1418 * doc/as.texinfo (Align): Include arm and strongarm in list of
1419 targets that have the second form of the behaviour of the .align
1422 2000-04-24 Mark Klein <mklein@dis.com>
1424 * obj-som.c: Terminate obj_pseudo_table.
1426 2000-04-22 Timothy Wall <twall@cygnus.com>
1428 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1430 (operand_match): Conditionally insert default bit values for IMMU9.
1432 2000-04-14 Matthew Green <mrg@cygnus.com>
1434 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1435 * configure: Rebuilt.
1437 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1438 Jason Eckhardt <jle@cygnus.com>
1440 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1442 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1443 Added handling of new operand types l,y,&,fe,fE,fx.
1445 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1446 David Mosberger <davidm@hpl.hp.com>
1447 Timothy Wall <twall@cygnus.com>
1448 Andrew MacLeod <amacleod@cygnus.com>
1449 Jim Wilson <wilson@cygnus.com>
1451 * Makefile.am (CPU_TYPES): Add ia64.
1452 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1453 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1454 * Makefile.in: Rebuild.
1455 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1456 * configure: Rebuild.
1457 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1458 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1459 * expr.c (expr): Handle md_optimize_expr.
1460 * read.c (LEX_HASH): Add comment.
1461 * config/tc-ia64.c, config/tc-ia64.h: New files.
1463 2000-04-21 Richard Henderson <rth@cygnus.com>
1465 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1466 bundling a non-delayed branch type instruction.
1468 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1470 * config/tc-mn10300.c (HAVE_AM30): Define.
1471 (md_assemble): Use it.
1473 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1475 * config/obj-elf.c (obj_elf_change_section): Check for changed
1478 * Makefile.am: (CPU_MULTI_VALID): Remove.
1479 (MULTI_CPU_TYPES): Define.
1480 (MULTI_CPU_OBJ_VALID): Define.
1481 (DEPTC): Use the above.
1482 (DEPOBJ): Same here.
1484 Regenerate dependencies.
1485 * Makefile.in: Regenerate.
1487 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1489 * Makefile.am (YACC, LEX): Get them from configure.
1491 2000-04-18 H.J. Lu (hjl@gnu.org)
1493 * config/tc-i386.c (offset_in_range): Use addressT instead of
1494 bfd_vma for non-bfd assemblers.
1496 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1498 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1499 doesn't give spurious errors.
1501 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1503 * as.h (SEEK_SET): Define if undefined.
1505 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1507 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1508 constants, and don't assume offsetT is 32 bits.
1510 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1512 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1513 (md_pcrel_from_section): Add prototype.
1514 (d10v_fix_adjustable): Add prototype.
1515 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1517 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1519 2000-04-12 Nick Clifton <nickc@cygnus.com>
1521 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1522 symbol in frag chain.
1524 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1526 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1527 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1528 (fits_in_signed_word, smallest_imm_type): Ditto.
1529 (md_assemble): Use an offsetT var to hold offsetT values, not a
1531 (offset_in_range): New.
1532 (md_assemble): Use it.
1533 (md_convert_frag): Change type of target_address, opcode_address,
1534 and displacement_from_opcode_start to offsetT.
1535 (md_create_short_jump): Change type of offset to offsetT.
1536 (md_create_long_jump): Ditto.
1537 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1538 (md_chars_to_number): Remove.
1539 (output_invalid): Remove duplicate prototype.
1541 2000-04-09 Nick Clifton <nickc@cygnus.com>
1543 * Makefile.am (CPU_TYPES): Add 'avr'.
1544 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1545 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1547 * Makefile.in: Regenerate.
1549 * doc/as.texinfo: Add M32R documentation.
1551 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1553 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1554 --enable-build-warnings option.
1555 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1556 * Makefile.in, configure: Re-generate.
1558 2000-04-07 Nick Clifton <nickc@cygnus.com>
1560 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1561 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1562 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1563 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1564 (arm_force_relocation): Force relocations for
1565 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1567 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1569 * config/tc-sh.c (get_operands): There's no third operand if the
1570 first operand is an immediate.
1572 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1574 * config/tc-sh.c (immediate): Delete.
1575 (sh_operand_info): Add immediate member.
1576 (parse_reg): Use A_PC for pc.
1577 (parse_exp): Add second argument 'op'. All callers changed.
1578 (parse_at): Expect pc to be coded as A_PC.
1579 Use immediate field in *op.
1580 (insert): Add fourth argument 'op'. All callers changed.
1581 (build_relax): Add second argument 'op'. All callers changed.
1582 (insert_loop_bounds): New function.
1583 (build_Mytes): Remove DISP_4.
1584 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1585 (assemble_ppi): Use immediate field in *operand.
1586 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1587 (md_apply_fix): Likewise.
1588 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1590 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1592 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1594 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1596 * internals.texi (CPU backend): Document
1597 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1599 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1601 * po/gas.pot: Regenerate.
1603 * as.c (show_usage): Restore translated part of bug string.
1604 * gasp.c (show_usage): Likewise.
1606 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1607 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1608 than move-if-change.
1609 (DEP1): Modify for "gcc -MM".
1613 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1614 Update dependencies.
1615 * Makefile.in: Regenerate.
1617 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1619 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1620 (md_begin): Likewise.
1621 (HAVE_AM33): New macro.
1622 (md_assemble): Use it. Match r_regs and xr_regs only if
1625 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1627 * as.h: #include "bin-bugs.h"
1628 * as.c (show_usage): Use REPORT_BUGS_TO.
1629 * gasp.c: #include "bin-bugs.h"
1630 (show_usage): Use REPORT_BUGS_TO.
1632 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1634 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1636 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1637 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1640 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1642 * config/tc-i386.c (i386_immediate): Don't assume a constant
1643 immediate is necessarily 16 bits when in 16 bit code mode.
1644 (md_assemble): Instead set guess_suffix here after we have checked
1647 2000-04-02 Richard Henderson <rth@cygnus.com>
1649 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1650 quantities. Correct right shift sign extension.
1651 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1652 32-bit value when shifting into place.
1654 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1656 * app.c: Add ATTRIBUTE_UNUSED as needed.
1657 * config/tc-ppc.c: Likewise.
1658 (ppc_size): Make unsigned long.
1659 (ppc_insert_operand): Add casts to avoid warnings.
1661 2000-03-31 Nick Clifton <nickc@cygnus.com>
1663 * config/tc-d10v.h (md_flush_pending_output): Define.
1665 2000-03-29 Nick Clifton <nickc@cygnus.com>
1667 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1668 segment. Works for both BFD_ASSEMBLER and others.
1669 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1671 2000-03-29 Nick Clifton <nickc@cygnus.com
1673 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1675 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1677 * listing.c (LISTING_LHS_WIDTH): Default depends on
1679 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1681 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1683 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1686 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1688 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1690 * config/tc-avr.c (mcu_types): Add missing initialiser.
1691 (md_pcrel_from_section): Add prototype.
1692 (avr_operand): Remove redundant test of unsigned < 0.
1693 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1695 2000-03-27 Denis Chertykov <denisc@overta.ru>
1697 * config/tc-avr.c: New file for AVR support.
1698 * config/tc-avr.h: Likewise.
1699 * configure.in: Add AVR support.
1700 * configure: Regenerate.
1702 2000-03-26 Timothy Wall <twall@cygnus.com>
1704 * gasp.c (macro_op): Add new argument to check_macro call.
1705 Macro structure definitions moved to macro.h
1706 * sb.h: Add argument to prototype for input_scrub_include_sb.
1707 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1708 nesting checks with an additional flag.
1709 (struct input_save): Add flag to indicate whether current sb
1710 should be checked for proper macro/conditional nesting.
1711 (input_scrub_push/pop): Save/restore nest check flag.
1712 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1714 * macro.c (check_macro): Allow caller to retrieve parsed macro
1715 information if a pointer is provided. This information may be
1716 used by the new macro hooks.
1717 * macro.h: Update prototype for check_macro. Macro struct
1718 definitions moved here from macro.c/gasp.c.
1719 * read.c (read_a_source_file): Add parameter to check_macro call,
1720 and pass macro info to the macro hook, if defined.
1721 (input_scrub_insert_line): New. Allow insertion of a line of
1722 characters into the input stream.
1723 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1724 file into the input stream.
1725 (s_include): Use input_scrub_insert_file.
1726 * internals.texi: Document new macro hooks.
1727 * as.h: New prototypes added.
1729 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1731 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1732 an initial capital letter.
1733 (i386_index_check): Reindent.
1735 2000-03-19 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1740 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1742 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1743 instruction operand bad if Rd > 7 when generating
1744 thumb instructions. Prevents for example,
1745 "adr r12,label" from silently failing and generating
1746 the wrong instruction.
1748 2000-03-17 Nick Clifton <nickc@cygnus.com>
1750 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1751 that have a destingation >= 0x400000.
1752 Fix compile time warning messages.
1754 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1756 * config/tc-sh.c (md_begin): When encountering insn that are
1757 not supported by the current arch, only change the name if
1758 its contents are the same as prev_name.
1759 (get_specific): If the the architecture doesn't match, fail.
1761 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1763 * config/tc-sh.c (IDENT_CHAR): Define.
1764 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1765 matching back where it came from.
1767 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1769 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1771 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1773 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1776 2000-03-15 Kazu Hirata <kazu@hxi.com>
1778 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1780 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1782 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1783 floating-point-number, make sure 'f' is in FLT_CHARS.
1785 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1787 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1788 (s_lcomm_internal): Use it.
1789 * doc/internals.texi (CPU backend): Document it.
1790 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1793 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1795 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1798 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1799 implementation doesn't have special handling for switch
1801 (macro_build): Allow for code in sections other than .text.
1803 (mips_ip): Likewise.
1804 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1805 Don't perform relocs if we will be outputting them.
1806 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1807 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1810 2000-03-09 Catherine Moore <clm@cygnus.com>
1812 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1813 relocation type based on the entry in the fixup structure.
1815 2000-03-08 H.J. Lu (hjl@gnu.org)
1817 * Makefile.am (install-exec-tooldir): Depend on
1818 install-exec-bindir for parallel make.
1819 * Makefile.in: Regenerated.
1821 2000-03-06 Nick Clifton <nickc@cygnus.com>
1823 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1825 (md_parse_option): Parse -m32r command line switch - disable m32rx
1827 (md_show_usage): Document new option.
1829 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1830 * doc/Makefile.in: Regenerate.
1831 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1833 2000-03-02 Michael Meissner <meissner@redhat.com>
1835 * config/tc-d30v.c (check_range): Remove code that incorrectly
1836 sign extended values where bits < 32.
1838 2000-03-02 H.J. Lu (hjl@gnu.org)
1840 * configure.in: Support --enable-targets=all on ia32.
1841 * configure: Regenerated.
1843 2000-03-01 Nick Clifton <nickc@cygnus.com>
1845 * gasp.c (do_align): Remove bogus check of alignment value.
1847 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1849 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1850 TC_PPC was defined forced the type of a symbol with no other type
1853 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1855 * doc/internals.texi (CPU backend): Mention that
1856 line_separator_chars do not break up comments. Fix typos for
1857 LEX_AT and LEX_NAME descriptions. Document operands for
1858 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1859 description of md_create_short_jump usage. Document argument for
1860 md_undefined_symbol.
1862 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1864 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1865 (md_parse_option): Handle it.
1866 (md_show_usage): Document it.
1868 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1870 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1871 opcode, for the instruction `pal19'. From Andrea Arcangeli
1874 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1876 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1878 (md_assemble): To here, before template operands are matched.
1879 Also ensure a constant immediate is sign extended when we know the
1880 size is at most 16 bits. This is to catch cases like "add
1881 $0xffc0,%ax" where we don't know the size, and thus that the
1882 immediate can be represented as Imm8S until after parsing the
1884 (i386_displacement): Similarly sign extend 16 bit constant
1886 (md_assemble): Relax 16-bit jump constant range check to suit sign
1887 extended displacements.
1889 2000-02-26 Andreas Jaeger <aj@suse.de>
1891 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1893 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1895 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1896 call operands when intel_syntax.
1897 (intel_float_operand): Return 2 for "fi...".
1898 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1899 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1900 earlier "SHORT" change.
1901 (md_assemble): When determining suffix from Regs, exclude
1904 2000-02-24 Nick Clifton <nickc@cygnus.com>
1906 * configure: Add arm-wince, mips-pe and sh-pe targets.
1907 * configure: Regenerate.
1909 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1911 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1912 "pe-mips" for the mips-pe target.
1914 * config/tc-arm.c (insns): Change displacement encoded in BL
1915 and B instructions if the target port is arm-wince.
1916 (do_ldst): Do not bias the relocation offset if the target
1918 (md_pcrel_from): Add in missing relocation offset bias if the
1919 target os arm-wince.
1921 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1922 (md_begin): Disable -G support for mips-pe target.
1923 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1924 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1927 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1928 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1929 assembler, just set the alignment to 4.
1931 * config/te-wince-pe.h: New file for WinCE targets. Define
1934 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1936 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1937 string instructions.
1938 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1939 (i386_intel_memory_operand): After finding a segment override,
1940 check again for no `[' before looking for a displacement. Bomb if
1941 more than one displacement rather than silently discarding the
1942 second and subsequent ones. Free strings malloc'd by
1943 build_displacement_string.
1945 2000-02-24 Catherine Moore <clm@cygnus.com>
1947 * config/obj-som.c (obj_pseudo_table): Add "weak".
1948 (obj_som_weak): New routine.
1950 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1952 * config/tc-i386.c (union i386_op): New.
1953 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1954 Throughout file replace occurences of disps[n], imms[n], regs[n]
1955 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1956 intel mode operand swapping. Add assert in regKludge and
1957 fake_zero_displacement code. Test i.types[n] when outputting
1958 displacements and immediates. Combine output of Disp16 with
1960 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1961 when in intel mode by (not) reversing fsub and fdiv operands
1962 before the template search. This fails for single operand
1963 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1964 undefined. Instead fix the base_opcode after we've found the
1965 template. Move base_opcode xor with found_reverse_match from
1966 opcode output code to before this fix so we test for the correct
1968 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1969 check in intel mode. Instead compare opcodes.
1971 * config/tc-i386.h (TC_RELOC): Delete.
1972 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1973 with equivalent call to reloc.
1975 * as.h (flag_m68k_mri): Move declaration after target include, and
1976 only declare when TC_M68K defined. Define as zero otherwise.
1977 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1978 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1979 Define as zero otherwise.
1980 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1981 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1982 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1983 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1984 testing whether defined.
1985 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1986 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1987 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1988 rather than testing whether defined.
1989 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1990 (parse_mri_cons): Declare and use only when TC_M68K.
1991 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1992 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1993 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1995 * NEWS: Mention IBM 370 support.
1997 2000-02-23 Richard Henderson <rth@cygnus.com>
1999 * config/tc-i386.c (md_assemble): When swapping operands for
2000 intel_syntax, assume everything that's not Imm or Disp is a
2003 2000-02-23 Linas Vepstas <linas@linas.org>
2005 * config/tc-i370.c, config/tc-i370.h: New files.
2006 * Makefile.am: Add support for Linux/IBM 370.
2007 * configure.in: Likewise.
2008 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2009 * config/obj-elf.c: Include elf/i370.h
2010 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2012 * Makefile.in: Regenerate.
2013 * configure: Regenerate.
2015 * doc/c-i370.texi: New file.
2016 * doc/all.texi: Include it.
2017 * doc/as.texinfo: And here.
2018 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2019 * doc/Makefile.in: Regenerate.
2021 2000-02-19 Michael Meissner <meissner@redhat.com>
2023 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2024 determine if an instruction can be used in parallel with an ADDppp
2025 or SUBppp instruction.
2027 2000-02-22 Andrew Haley <aph@cygnus.com>
2029 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2031 1999-12-30 Andrew Haley <aph@cygnus.com>
2033 * config/tc-mips.c (mips_gp32): New variable.
2034 (macro_build) Use mips_gp32.
2036 (md_longopts): Add "-mgp32" and "-mgp64".
2037 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2039 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2041 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2042 warning, and bump it to 1.
2044 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2046 From Brad Lucier <lucier@math.purdue.edu>:
2047 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2050 2000-02-21 Catherine Moore <clm@cygnus.com>
2052 * config/tc-mips.c (MF_HILO_INSN): Define.
2053 (mips_7000_hilo_fix): Declare.
2054 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2055 (md_parse_option): Check for 7000_HILO_FIX options.
2056 (OPTION_M7000_HILO_FIX): Define.
2057 (OPTION_NO_M7000_HILO_FIX): Define.
2058 * doc/c-mips.texi (-mfix7000): Describe.
2060 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2062 * listing.c (print_lines): Remove unused variable `end'.
2064 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2065 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2066 reloc_type when BFD_ASSEMBLER.
2067 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2068 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2069 statement and quell signed vs. unsigned comparison warning.
2071 2000-02-18 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2074 the computed frag offset, rather than overwriting it.
2076 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2078 * config/tc-sh.c ("elf/sh.h"): Include.
2079 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2080 (md.begin): Initialize target_arch.
2081 Only include opcodes in has table that match selected architecture.
2082 (parse_reg): Recognize register names for sh-dsp.
2083 (parse_at): Recognize post-modify addressing.
2084 (get_operands): The leading space is now optional.
2085 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2086 arguments. Update valid_arch.
2087 (build_Mytes): Add support for SDT_REG_N.
2088 (find_cooked_opcode): New function, broken out of md_assemble.
2089 (assemble_ppi, sh_elf_final_processing): New functions.
2090 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2091 (md_longopts, md_parse_option): New option: -dsp.
2092 * config/tc-sh.h (elf_tc_final_processing): Define.
2093 (sh_elf_final_processing): Declare.
2095 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2097 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2098 the unwinder subspace. Save the current seg/subseg before creating
2101 2000-02-10 Nick Clifton <nickc@cygnus.com>
2103 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2104 little endian targets.
2105 (INST_BYTE1): Redefine to handle big and little endian
2107 (cpu_type): New type: Select between M340 and M210.
2108 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2109 instructions of the M340.
2110 (md_assemble): Add support for the MULSH and OPSR classes of
2112 (md_atof): Add support for little endian targets.
2113 (md_parse_option): Add support for -EL, -EB and -mcpu command
2115 (md_convert_frag): Add support for little endian targets.
2116 (md_apply_fix3): Add support for little endian targets.
2117 (md_number_to_chars): Add support for little endian targets.
2119 2000-02-10 Timothy Wall <twall@redhat.com>
2121 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2122 defined, use it to verify the symbol just read should be a label.
2124 2000-02-10 Timothy Wall <twall@redhat.com>
2126 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2127 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2128 around colons when KEEP_WHITE_AROUND_COLON is defined.
2129 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2130 and KEEP_WHITE_AROUND_COLON.
2132 2000-02-08 Timothy Wall <twall@redhat.com>
2134 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2136 (do_repeat): New. Abstract repeat logic so that a "break" can be
2138 (end_repeat): New. Provide support for a "break" out of the
2140 * read.h: Add prototypes for new functions.
2142 2000-02-08 Timothy Wall <twall@redhat.com>
2144 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2145 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2146 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2149 2000-02-08 Timothy Wall <twall@redhat.com>
2151 * read.c: Added elseif to directives table.
2152 * read.h: Added prototype for s_elseif.
2153 * doc/as.texinfo: Added description for elseif.
2154 * cond.c (s_elseif): New function
2156 2000-02-04 Timothy Wall <twall@redhat.com>
2158 * listing.c (print_lines): Remove conditionals causing bug in
2161 2000-02-03 Timothy Wall <twall@cygnus.com>
2163 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2165 * frags.c (frag_new): Calculate fr_fix in octets
2166 (frag_now_fix) Return offset as target address offset (bytes).
2167 (frag_now_fix_octets) New - Return offset in octets (8-bit
2169 * frags.h: Added prototype for frag_now_fix_octets().
2170 Distinguish between octets and bytes in field descriptions.
2171 * listing.c (calc_hex): Account for octets vs bytes when
2172 printing addresses/offsets.
2173 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2174 target is little-endian, print the octets in a word in big-endian
2175 order so that the display looks like a proper hexadecimal number,
2176 instead of having the octets reversed.
2177 * read.c (do_align): When recording alignment, alignment power
2178 should be in terms of target bytes (minimum addressible unit)
2180 (do_org) Convert ORG target address (byte) argument into an
2181 octet offset when generating a variable fragment.
2182 * symbols.c (resolve_symbol_value): Symbol final value
2183 converted to a target address offset (bytes) from its octet offset.
2184 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2185 offset (bytes) is adjusted by the frag offset (octets) converted
2187 (coff_frob_section) Section alignment power is in terms of bytes;
2188 convert it to an octet alignment power when calculating size (and
2189 size mask) in octets. Don't modify the section size in order to
2190 "align" it for TI COFF, since that format has a different method
2191 for storing alignment information.
2193 2000-02-01 Timothy Wall <twall@cygnus.com>
2195 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2196 entries, matching the way GCC generates them. If not escaped, the
2197 filename is encoded incorrectly.
2199 2000-01-31 Nick Clifton <nickc@cygnus.com>
2201 * config/tc-arm.c (reg_table): Add support for ATPCS register
2204 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2206 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2208 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2210 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2211 of a symbol when we really care about its value.
2213 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2215 * config/tc-mcore.c (md_assemble): Give warning message if
2216 operands passes to instruction are more than the spec.
2218 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2220 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2221 Thumb mode but the label seen was not declared as '.thumb_func'
2222 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2223 correct disassembly of Thumb code bounded by non function labels.
2225 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2227 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2228 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2230 * Makefile.in: Same here.
2233 * configure.in: Set bfd_gas for i386-aout when primary target
2234 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2235 we may need the primary te_file. Remove incorrect comment.
2237 * configure: Regenerate.
2239 * config/e-i386aout.c: New file.
2241 * as.c (USE_EMULATIONS): Move to before print_version_id.
2242 (struct emulation): Add i386aout.
2243 (show_usage): Split text strings. Reformat -a text. Add --em
2247 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2248 (aout_format_ops): New.
2251 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2252 preprocessor conditional and add aout USE_EMULATIONS tests.
2253 (read_a_source_file): Don't pass error strings to printf as
2257 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2259 (do_data): Same here.
2260 (process_file): And here.
2263 * symbols.c (colon): Rewrite "already defined" fatal message
2264 code for aout with USE_EMULATIONS.
2267 * config/obj-aout.c (OBJ_HEADER): Define.
2268 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2270 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2271 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2273 (obj_aout_type): Expand S_SET_OTHER here too.
2274 (obj_read_begin_hook): Remove.
2275 (aout_pop_insert): New.
2276 (obj_aout_s_get_other): New.
2277 (obj_aout_s_get_desc): New.
2278 (aout_format_ops): New.
2281 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2282 gets aout_pseudo_table.
2283 (aout_pseudo_table): Declare.
2284 (obj_read_begin_hook): Define.
2287 * config/obj-coff.c (obj_pseudo_table): Rename to
2289 (coff_pop_insert): Use coff_pseudo_table.
2290 (coff_sec_sym_ok_for_reloc): Remove.
2291 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2292 and comment all zero entries and remove #if 0 code.
2295 * config/obj-coff.h (obj_pop_insert): Define.
2296 (coff_pseudo_table): Declare.
2299 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2300 s_get_size, s_set_size. Comment all zero entries.
2303 * config/obj-elf.c (elf_s_get_other): New function.
2304 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2305 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2306 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2308 (obj_elf_parse_section_letters): Don't pass error strings to
2309 printf as format arg.
2312 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2314 (elf_s_get_other): Declare.
2315 (S_GET_OTHER) Define as elf_s_get_other if not already
2317 (S_SET_OTHER): Only define when not already defined.
2318 (elf_obj_read_begin_hook): Declare.
2319 (obj_read_begin_hook): Define.
2320 (elf_obj_symbol_new_hook): Declare.
2321 (obj_symbol_new_hook): Define.
2324 * config/obj-multi.h: Add copyright header and protect against
2325 multiple inclusion. Add * to all function pointers.
2326 (OBJ_HEADER): If defined, include it rather than other defines
2328 (obj_frob_file_after_relocs): Test for NULL.
2329 (obj_symbol_new_hook): Here too.
2330 (obj_sec_sym_ok_for_reloc): And here.
2331 (S_GET_OTHER): Define.
2332 (S_GET_DESC): Define.
2333 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2334 (OBJ_MAYBE_ELF): Update comment.
2336 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2337 OBJ_AOUT preprocessor conditional and handle emulation by
2338 testing OUTPUT_FLAVOR.
2339 (i386_displacement): Here too.
2340 (md_section_align): Similarly here.
2341 (i386_target_format): Conditionally compile when more than one
2342 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2343 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2344 (i386_displacement): Here too.
2347 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2348 Define TARGET_FORMAT for aout only when not multi.
2351 * config/te-multi.h: Delete file as it's identical to te-generic.h
2353 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2355 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2356 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2359 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2361 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2364 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2366 * config/tc-mips.c (mips_do_align): New function.
2367 * config/tc-mips.h (md_do_align): Define.
2369 2000-01-10 Philip Blundell <philb@gnu.org>
2371 * doc/c-arm.texi (ARM Options): Fix typo.
2372 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2373 line separator for Linux.
2374 * doc/as.texinfo (Comments): Mention the ARM.
2376 2000-01-10 Philip Blundell <pb@futuretv.com>
2378 * configure.in (arm*-*-conix*): New target.
2379 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2381 * configure: Regenerate.
2383 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2385 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2386 (obj_elf_visibility): New function.
2388 * doc/as.texinfo (Visibility): New node: document visibility
2391 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2393 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2394 warning for absolute jump/call without `*' in non-intel mode. No
2395 need to set i.types[0] JumpAbsolute in intel mode.
2397 1999-12-22 Philip Blundell <pb@futuretv.com>
2399 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2400 hook function when changing sections.
2401 (arm_s_data): Likewise.
2403 1999-12-14 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-arm.c (md_parse_option): Add support for -marm720
2406 command line switch.
2408 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2410 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2411 (r_registers, xr_registers): Define.
2412 (r_register_name, xr_register_name): New functions.
2413 (md_assemble): Handle new am33 operand types and instruction
2415 (mn10300_insert_operand, check_operand): Likewise.
2417 1999-11-29 Nick Clifton <nickc@cygnus.com>
2419 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2420 (s_force_thumb): Set thumb_mode to 2.
2421 (md_assemble): Do not complain about thumb instructions on a
2422 non-thumb target if thumb_mode is set to 2.
2424 1999-11-28 Michael Meissner <meissner@cygnus.com>
2426 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2427 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2428 (O_...): Add new machine dependent expressions if we are handling
2429 explicit relocations.
2430 (alpha_reloc_op): New static table holding the explicit relocation
2432 (alpha_literal_hash): New static to hold the hash table for
2433 explicit relocations.
2434 (alpha_macros): Add support for explicit relocations.
2435 (md_begin): If explicit relocations, initialize hash table.
2436 (md_assemble): Don't print a second error if tokenize_arguments
2437 already printed an error message.
2438 (md_apply_fix): Add support for explicit relocations.
2439 (alpha_force_relocation): Ditto.
2440 (alpha_fix_adjustable): Ditto.
2441 (alpha_adjust_symtab): New function to support explicit
2443 (alpha_adjust_symtab_relocs): Ditto.
2444 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2445 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2446 Add support for explicit relocations. Return -2 if an error
2447 message was already printed.
2448 (find_macro_match): Add support for explicit relocations. Comment
2450 (emit_insn): Add support for explicit relocations.
2451 (assemble_tokens): Ditto.
2453 (load_expression): Ditto.
2456 (emit_ir_load): Ditto.
2457 (emit_loadstore): Ditto.
2460 (emit_sextX): Ditto.
2461 (emit_division): Ditto.
2462 (emit_jsrjmp): Ditto.
2463 (emit_retjcr): Ditto.
2465 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2467 (tc_adjust_symtab): If explicit relocations, call the function
2468 alpha_adjust_symtab.
2469 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2470 relocations next to the literal relocation they reference.
2471 (TC_INIT_FIX_DATA): Initialize the new fields.
2472 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2474 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2476 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2477 'B' operand for PA2.0 bb instruction.
2479 1999-11-18 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2484 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2486 (mcore_force_relocation): Force relocations to be generated for
2489 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2491 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2492 (i386_displacement): Disallow O_big displacements.
2494 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2496 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2497 Small improvements in error checking.
2498 (md_assemble): Support for unconditional ARM instructions.
2499 (md_parse_option): Support for -m[arm]v5e flag.
2501 1999-11-12 Nick Clifton <nickc@cygnus.com>
2503 * macro.c (buffer_and_nest): Do not check beyond the end of the
2506 1999-11-11 Nick Clifton <nickc@cygnus.com>
2508 * macro.c (buffer_and_nest): Look for seperator after TO and
2511 1999-11-08 Andrew Haley <aph@cygnus.com>
2513 * app.c (do_scrub_chars): When in State 10, treat backslash
2514 characters in the same way as as symbol characters.
2516 1999-11-07 Richard Henderson <rth@cygnus.com>
2518 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2519 the previous label was in the current section before playing
2520 with auto-alignment.
2522 1999-11-06 Nick Clifton <nickc@cygnus.com>
2524 * config/tc-v850.c (v850_force_relocation): Force relocation
2526 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2529 1999-11-05 Michael Meissner <meissner@cygnus.com>
2531 * expr.h (operatorT): Increase machine dependent operators to 16.
2532 * expr.c (op_rank): Ditto.
2534 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2536 * read.c (pseudo_set): Reject attempts to set the value of a
2539 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2542 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2544 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2545 to bfd_set_section_contents.
2547 1999-11-03 Nick Clifton <nickc@cygnus.com>
2549 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2551 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2553 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2554 (mips_ip): Use OPCODE_IS_MEMBER.
2556 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2558 * config/tc-arm.c (reg_required_here): Improve comments.
2560 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2561 (tinsns): Initialize variants field.
2563 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2564 BAD_PC respectively.
2566 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2568 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2569 * config/tc-arm.h: Fix compile time warnings.
2571 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2573 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2574 form @abs16, @(abs16) and @(abs16 + imm).
2576 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2578 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2579 (ISA_HAS_64_BIT_REGS) New.
2580 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2581 mips_emit_delays,macro_build,load_register,load_addresss,
2582 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2583 and/or use new ISA_xxx macros in expressions involving
2584 ISA, particularly mips_opts.isa.
2586 1999-10-18 Michael Meissner <meissner@cygnus.com>
2588 * expr.h (operatorT): Add machine dependent operators md1..md8.
2589 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2590 for the machine dependent operators to use.
2592 * expr.c (op_rank): Add machine dependent operators.
2594 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2596 (O_cpregister): Ditto.
2597 (md_begin): Change X_op test that field is wide enough to use
2598 O_max instead of O_alpha_max.
2599 (cpu_types): Fill in missing initializer.
2600 (alpha_num_macros): Make unsigned.
2601 (md_assemble): Make opnamelen be size_t.
2602 (md_apply_fix): Cast alpha_num_operands to int before testing.
2603 (alpha_force_relocation): Ditto.
2604 (alpha_fix_adjustable): Ditto.
2605 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2606 (tc_gen_reloc): Ditto.
2607 (tc_get_register): Ditto.
2612 (s_alpha_ent): Ditto.
2613 (s_alpha_end): Ditto.
2614 (s_alpha_frame): Ditto.
2615 (s_alpha_prologue): Ditto.
2616 (s_alpha_file): Ditto.
2617 (s_alpha_gprel32): Ditto.
2618 (s_alpha_proc): Ditto.
2619 (s_alpha_set): Ditto.
2620 (s_alpha_base): Ditto.
2621 (s_alpha_align): Ditto.
2622 (s_alpha_arch): Ditto.
2623 (alpha_align): Ditto.
2624 (assemble_insn): Suppress unused variable warning.
2626 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2627 order in the structure.
2628 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2630 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2632 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2634 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2636 * config/tc-i386.c (i386_index_check): Correct #endif location.
2638 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2640 * as.c (show_usage): Document new options.
2641 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2642 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2643 (parse_args): Parse the new options.
2644 (main): If there were warnings, and --fatal-warnings
2645 was specified, print an error.
2646 * as.h: New variable, flag_fatal_warnings, for new option.
2648 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2650 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2651 '@'. Change autoincrement completers to fall through to cache control
2654 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2656 (pa_parse_addb_64_cmpltr): New function.
2658 * config/tc-hppa.c (pa_ip): Change error message.
2659 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2660 '?Q' args to allow falling through.
2662 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2663 Remove unused conditional codes.
2664 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2666 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2668 * config/tc-d30v.c (CHAR_BIT): Define.
2669 (check_range): Fix bit operations to support integers bigger than
2672 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2674 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2677 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2678 Doug Evans <devans@cygnus.com>
2680 Add support for m32rx.
2681 * config/tc-m32r.c (enable_m32rx): New static global.
2682 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2683 (allow_m32rx): New function.
2684 (M32R_SHORTOPTS): Add `O'.
2685 (md_longopts): Add --m32rx plus several warning options.
2686 (md_parse_option): Handle new options.
2687 (md_show_usage): Print them.
2688 (md_begin): Enable m32rx.
2689 (OPERAND_IS_COND_BIT): New macro.
2690 (first_writes_to_seconds_operands): New function.
2691 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2692 (target_make_parallel,assemble_two_insns): New functions.
2693 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2694 If optimizing and m32rx, try to make consecutive insns parallel.
2696 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2698 * config/tc-mips.c (nopic_need_relax): Allow for the
2699 .sdata.foo sections generated by -fdata-sections,
2700 and for the .gnu.linkonce.s sections generated by C++.
2702 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2704 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2705 with cleaner code using completer prefixes. Add 'Y'.
2707 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2709 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2711 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2712 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2713 insn does not match and we should try the next insn in the table.
2715 1999-09-22 Nick Clifton <nickc@cygnus.com>
2717 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2719 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2721 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2724 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2726 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2727 OBJ_ELF. If ELF, add "sq".
2728 (md_parse_option): If ELF, ignore -s and -q.
2729 (md_show_usage): Mention ELF options.
2731 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2733 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2736 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2738 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2740 * config/tc-hppa.c (struct pa_it): New field "trunc".
2741 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2742 (pa_parse_ftest_gfx_completer): New function
2743 (pa_parse_fp_cnv_format): New function.
2745 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2746 (md_apply_fix): Handle 22bit pc-rel branches.
2748 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2750 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2752 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2754 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2756 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2758 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2759 (pa_ip): Handle 'fX'.
2761 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2763 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2764 unwinds unless the function is in the text space.
2765 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2767 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2769 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2770 (md_assemble): To here. Tweak address generation.
2772 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2774 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2775 (md_assemble): Call dwarf2_where for OBJ_ELF.
2776 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2777 (pa_end_of_source): New function.
2778 * tc-hppa.h (md_end): Define for OBJ_ELF.
2780 1999-09-14 Michael Meissner <meissner@cygnus.com>
2782 * configure.in (Canonicalization of target names): Remove adding
2783 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2784 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2785 * configure: Regenerate.
2787 1999-09-14 Donn Terry <donn@interix.com>
2789 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2791 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2793 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2794 pc-relative jmp/call to an absolute symbol.
2795 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2796 absolute section symbols.
2798 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2799 jump handling code and comments.
2801 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2803 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2804 the value if TE_PE and a global defined symbol.
2806 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2808 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2809 print the symbol, rather than printing it here.
2811 1999-09-11 Donn Terry <donn@interix.com>
2813 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2814 BFD_RELOC_RVA relocations.
2816 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2817 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2820 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2822 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2823 * doc/internals.texi (Object format backend): Document
2826 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2827 relocations against global symbols if TE_PE.
2829 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2830 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2832 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2835 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2836 symbols which do not have a constant value, or tags with
2837 non-tags. Remove the symbol from the list before adding it at the
2840 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2841 C_FCN symbol differently if TE_PE.
2842 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2843 appears in the pseudo-op, rather coff_line_base which is only set
2846 * config/obj-coff.c (obj_coff_loc): New static function.
2847 (obj_pseudo_table): Add "loc".
2849 * config/obj-coff.c (add_lineno): Check that the line number is
2852 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2853 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2855 (md_atof): Return NULL rather than 0.
2856 * config/tc-i386.c (md_atof): Change type to int.
2857 * expr.c (expr): Change first parameter to int.
2858 * config/obj-coff.c: Add declarations for static functions.
2859 (coff_frob_symbol): Use SYM_AUXENT.
2860 * config/tc-i386.h (flag_16bit_code): Don't declare.
2862 * config/obj-coff.c (obj_coff_section): Default to setting
2863 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2865 * write.c (adjust_reloc_syms): Print adjusted fixup.
2867 * expr.c (integer_constant): Correct too_many_digits calculation
2870 1999-09-09 Andreas Schwab <schwab@suse.de>
2872 * doc/c-arm.texi: Fix arguments of @var to not contain
2875 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2877 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2879 (md_parse_option): Only support -k flag for ELF and COFF targets.
2881 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2883 * config/tc-hppa.c (pa_ip): Put strict register checks before
2884 call to pa_parse_number.
2886 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2888 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2890 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2893 1999-09-06 Donn Terry <donn@interix.com>
2895 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2897 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2899 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2900 candidate instruction. Require registers for register arguments
2901 when in strict mode. Require assemble-time constants for
2902 constants when in strict mode.
2903 (pa_get_absolute_expression): Require a constant when in strict
2906 1999-09-06 Nick Clifton <nickc@cygnus.com>
2908 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2910 1999-09-04 Steve Chamberlain <sac@pobox.com>
2912 * config/tc-pj.c: New file, supports picoJava in ELF.
2913 * config/tc-pj.h: Ditto.
2914 * configure.in (pjl*, pj*): New targets.
2915 * Makefile.am: Rebuild dependencies.
2916 (CPU_TYPES): Add pj.
2917 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2918 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2919 * doc/c-pj.texi: New file.
2920 * doc/as.texinfo: Add some PJ specifics.
2921 * doc/all.texi: Add PJ to the list of all architectures, sort them
2923 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2924 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2926 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2928 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2929 (obj_frob_file): Test for null pointer.
2930 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2931 (OBJ_PROCESS_STAB): And here.
2932 (elf_obj_sy): Remove
2934 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2935 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2936 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2938 * config/obj-coff.c (no_func): Remove.
2939 (coff_format_ops): Change occurrences of no_func to 0, as we test
2940 for 0 in obj-multi.h.
2942 * configure.in: Enable bfd for i386-coff when primary target is
2943 bfd. Enable i386 elf,coff emulation support. Don't set
2944 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2945 emulation to support.
2946 *configure: Regenerate.
2948 1999-09-02 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2951 .section .line directive is encountered.
2953 1999-09-01 Nick Clifton <nickc@cygnus.com>
2955 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2958 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2959 * as.texinfo: Document --gdwarf2 command line option.
2960 Add additional documentation of ARM command line switches.
2962 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2964 * config/tc-i386.c (i386_intel_memory_operand): Combine
2965 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2966 and RESTORE_END_STRING around parse_register calls.
2967 (i386_operand): Here too.
2968 (i386_is_reg): Remove.
2969 (parse_register): Move as_bad calls from within this function to
2972 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2974 Based on a patch from H.J. Lu <hjl@gnu.org>
2975 * config/tc-i386.c (parse_register): Handle FP regs specially.
2976 (md_begin): Remove '(' and ')' from register_chars.
2978 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2980 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2981 error message (done elsewhere).
2983 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2985 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2987 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2989 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2992 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2994 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2996 Add new completers. Fix bug in 64 bit condition handling.
2998 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3001 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3003 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3005 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3007 1999-08-27 Jim Wilson <wilson@cygnus.com>
3009 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3010 (struct ls): Add frag field. Initialize it to zero.
3011 (out_end_sequence): New local text_frag. Set it while in text section.
3012 Replace address check with frag check. Set ls.frag to text_frag if
3013 out_set_addr called.
3014 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3015 Set it before switching sections. Replace address check with frag
3016 check. Set ls.frag to saved_frag if out_set_addr called.
3018 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3020 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3021 output "advance_pc" opcode instead of calling gen_addr_line().
3022 The latter has the undesired side-effect of creating a new row
3023 in the debug line info matrix.
3025 1999-08-26 Jim Wilson <wilson@cygnus.com>
3027 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3028 ls.last_filename if last is less than zero. Set ls.last_filename
3029 when allocating new entry.
3030 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3033 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3035 * config/tc-i386.c (i386_index_check): Fix the displacement size
3036 when INFER_ADDR_PREFIX.
3038 1999-08-18 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3043 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3045 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3046 handle 0xffffNNNN constants correctly.
3048 1999-08-16 Nick Clifton <nickc@cygnus.com>
3050 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3053 1999-08-13 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3056 (md_apply_fix3): Always pass positive values to
3057 validate_offset_imm.
3059 1999-08-12 Nick Clifton <nickc@cygnus.com>
3061 * config/tc-arm.c (skip_whitespace): New macro.
3062 Formatting tidy ups.
3064 (md_apply_fix3): Store relocation offset in addend for ELF based
3066 (arm_force_relocation): Always generate relocs for Thumb function
3069 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3071 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3072 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3074 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3076 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3077 flags for the unwind subspace.
3079 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3080 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3081 suitable relocation based on the size of the target's pointer.
3082 Always Use subsegment zero for the unwinders.
3083 (pa_level): Handle "2.0w".
3085 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3087 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3088 with the following instruction unless this was specified.
3090 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3092 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3093 certain sections, to match BFD changes.
3095 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3097 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3098 (EXTRA_SCRIPTS): Define to keep automake happy.
3099 * Makefile.in: Rebuild.
3101 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3103 * Makefile.am: Rename .dep* files to DEP*.
3104 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3105 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3107 * Makefile.in: Rebuild.
3109 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3111 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3113 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3115 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3116 avoid problems on DOS filesystems.
3117 * Makefile.in: Rebuild.
3119 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3121 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3123 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3126 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3128 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3129 line to create ${GDBINIT} rather than .gdbinit.
3130 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3132 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3134 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3136 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3138 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3140 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3142 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3143 non-adjustable symbols.
3145 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3147 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3149 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3151 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3154 1999-08-05 Donn Terry <donn@interix.com>
3156 * config/te-interix.h: New file.
3157 * configure.in (i386-*-interix*): New target.
3158 * configure: Rebuild.
3160 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3162 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3163 selectors for ELF too.
3164 (selector_table): Add "ltp" and "rtp" selectors.
3166 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3168 * config/tc-i386.c (i386_operand): No need to change
3169 operand_string pointer in segment reg case before goto
3170 do_memory_reference. Initialise displacement_string_start and
3171 displacement_string_end after do_memory_reference label.
3172 (i386_index_check): Add operand_string param, and print error
3173 message on failure here.
3174 (i386_intel_memory_operand): Instead of here.
3175 (i386_operand): And here.
3176 (INFER_ADDR_PREFIX): Enable.
3178 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3180 * config/tc-i386.h (DefaultSize): Define. Renumber following
3181 opcode_modifier defines.
3183 From Etienne Lorrain <etienne.lorrain@ibm.net>
3184 * config/tc-i386.c (stackop_size): New variable.
3185 (set_16bit_code_flag): Clear it here.
3186 (set_16bit_gcc_code_flag): New function.
3187 (md_pseudo_table): Add "code16gcc" entry.
3188 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3190 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3192 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3193 next_set_end even if the end symbol is being discarded.
3195 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3196 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3197 * config/obj-coff.c: Likewise.
3198 (seg_info_type): Remove.
3199 (seg_info_off_by_4): Change to array of segT.
3200 (s_get_segment): Adjust accordingly.
3201 (obj_pseudo_table): Fully initialize sentinel entry.
3203 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3204 Ralf Baechle <ralf@uni-koblenz.de>.
3206 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3208 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3210 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3212 * config/tc-i386.c: Indentation and white space changes.
3213 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3214 don't enable it by default.
3215 (i386_intel_operand): Remove redundant prototype.
3216 Move check on number of memory operands, and i.mem_operands++
3217 (i386_intel_memory_operand): To here.
3218 Remove i386_immediate code from here. Remove special case code
3219 for input and output using (%dx). Remove base/index checks and
3220 call i386_index_check instead. Save initial operand_string
3221 argument for error message.
3222 (i386_operand): Remove redundant prototype. Move base/index
3223 checks to i386_index_check.
3224 (i386_displacement): Move intel mode check for non-zero
3226 (i386_intel_memory_operand): To here.
3228 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3230 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3231 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3232 by .register pseudo-op if -64 and --no-undeclared-regs.
3233 (s_register, sparc_adjust_symtab): New functions.
3234 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3235 Declare sparc_adjust_symtab as tc_adjust_symtab.
3236 * doc/c-sparc.texi: Add description of #ignore special literal
3237 for .register pseudo-op.
3239 1999-07-30 Catherine Moore <clm@cygnus.com>
3241 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3242 the relocation's section offset.
3244 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3246 * write.c (fixup_segment): Fix generic error check overflow test.
3248 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3249 X_add_number to long.
3251 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3253 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3256 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3258 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3261 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3263 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3265 * configure.bat: Remove; obsolete.
3266 * config/go32.cfg: Likewise.
3268 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3270 * configure.in (i386-*-vxworks*): New target.
3271 * configure: Rebuild.
3273 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3275 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3277 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3279 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3281 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3282 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3283 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3284 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3285 MAX_RELOC_EXPANSION): Define.
3286 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3288 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3290 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3291 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3292 block. Print a warning if an 8-bit or 16-bit constant
3293 displacement or immediate is truncated on output.
3294 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3296 (i386_operand): Disallow immediate jump absolute operand.
3298 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3300 * configure.in: Bump version number to 2.9.5.
3301 * configure: Rebuild.
3303 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3306 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3308 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3309 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3311 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3313 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3315 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3317 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3318 if -mno-fpu was given.
3319 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3321 (cons_fix_new_arm): Remove misleading comments.
3323 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3325 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3327 (relax_segment): Likewise. After giving a rs_org error, convert
3328 the frag to rs_align to avoid cascading errors.
3330 1999-07-12 Andreas Schwab <schwab@suse.de>
3332 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3334 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3336 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3337 as appropriate. Fill in structure initializations. Add variable
3338 initializations. Add casts.
3339 * dwarf2dbg.c (print_stats): Change i to size_t.
3340 * listing.c (listing_listing): Change list_line to unsigned int.
3342 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3344 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3345 rather than checking for \001 and \002 in symbol name.
3346 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3348 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3350 * configure.in (hppa*-linux-gnu*): New target.
3351 * configure: Rebuilt.
3353 1999-07-08 Nick Clifton <nickc@cygnus.com>
3355 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3357 1999-07-07 Nick Clifton <nickc@cygnus.com>
3359 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3360 accessing symbolP directly.
3362 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3364 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3367 1999-07-05 Nick Clifton <nickc@cygnus.com>
3369 * config/tc-arm.c (ARM_EXT_V5): Define.
3370 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3371 (md_begin): Detect ARM v5 architectures.
3372 (md_parse_option): Accept arm v5 specification.
3373 (md_show_usage): Documment -marmv5 switch.
3375 * doc/c-arm.texi: Document -marmv5 command line option.
3377 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3379 (validate_immediate_twopart): New function. Determine if a
3380 constant can be computed by two ADD instructions.
3381 (output_inst): Remove its command line parameter - it was never
3383 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3384 implememt the ADRL pseudo op.
3385 (tc_gen_reloc): Generate a suitable error message if an ADRL
3386 instruction tries to generate a real reloc.
3388 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3390 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3392 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3395 1999-06-27 H.J. Lu <hjl@gnu.org>
3397 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3398 non BFD_ASSEMBLER case.
3400 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3402 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3405 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3407 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3408 out_end_sequence() when the address decreases due to a new frag.
3409 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3410 numbering starts with 1.
3412 1999-06-23 Nick Clifton <nickc@cygnus.com>
3414 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3416 (mcore_s_text): Call obj_elf_text for ELF target.
3417 (mcore_s_data): Call obj_elf_data for ELF target.
3418 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3420 (mcore_s_bss): New function: Dump literal table before changing
3422 (mcore_s_comm): New function: Dump literal table before changing
3425 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3426 No longer static functions.
3427 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3428 Provide prototypes for these functions.
3430 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3432 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3433 a list of names, to try obj_segment_name, and to try abbreviated
3434 names when using COFF without long section names.
3436 * config/tc-alpha.c: More use of symbol accessor functions.
3437 * config/tc-arc.c: Likewise.
3438 * config/tc-d30v.c: Likewise.
3439 * config/tc-fr30.c: Likewise.
3440 * config/tc-i860.c: Likewise.
3441 * config/tc-m88k.c: Likewise.
3442 * config/tc-mcore.c: Likewise.
3443 * config/tc-ns32k.c: Likewise.
3444 * config/tc-sparc.c: Likewise.
3445 * config/tc-v850.c: Likewise.
3447 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3448 sy_value with appropriate accessor functions.
3449 * config/tc-arm.c (md_apply_fix3): Likewise.
3450 * config/tc-d10v.c (AT_WORD_P): Likewise.
3451 * config/tc-v850.c (reg_name_search): Likewise.
3453 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3454 use symbol_get_bfdsym instead.
3455 * config/tc-ppc.c (md_assemble): Likewise.
3456 * config/tc-v850.c (v850_comm): Likewise.
3458 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3460 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3461 the symbol, rather than accessing the bsym member.
3462 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3463 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3464 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3465 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3466 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3467 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3468 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3469 * config/tc-v850.c (tc_gen_reloc): Likewise.
3471 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3473 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3474 (hppa_gen_reloc_type): Conditionalize on BFD64.
3475 (tc_gen_reloc): Re-enable ELF relocations.
3476 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3478 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3480 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3482 (do_ldst): Move assignment out of if condition.
3483 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3484 parentheses to avoid warning.
3486 1999-06-21 Nick Clifton <nickc@cygnus.com>
3488 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3489 macro to get at the BFD symbol associated with a GAS symbol.
3491 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3493 * config/tc-ppc.c: Update for symbol handling changes.
3494 * config/obj-coff.c: Likewise.
3496 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3498 * tc-hppa.c: General cleanups of ELF support. No more spaces
3499 and subspaces for ELF.
3500 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3501 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3502 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3503 (UNWIND_SECTION_NAME): Likewise.
3504 (space/subspace related structures): Conditionalize definitions
3506 (space/subspace directives and support routines): Conditionalize
3507 definitions and references/uses on OBJ_SOM.
3508 (label_symbol_struct): For ELF, track the symbol's segment. For
3509 SOM track its space.
3510 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3512 (USE_ALIASES): Kill for both SOM & ELF.
3513 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3514 (pa_space, pa_subspace): Corresponding changes.
3515 (pa_spaces_begin): Corresponding chagnes.
3516 (md_begin): Do not muck around with space/subspace stuff for
3518 (md_apply_fix): Temporarily disable argument relocation stuff
3520 (tc_gen_reloc): Temporarily disable relocation generation for
3522 (pa_build_unwind_subspace): Similarly.
3524 1999-06-16 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-arm.c (thumb_set): New pseudo op.
3527 (text, data, section): Override these pseudo ops with ARM
3529 (s_thumb_set): New function: Perform the same as a .set pseudo
3530 op, but also mark the alias'ed symbol as being a Thumb
3532 (arm_s_text): New function: Perform the same as the .text
3533 pseudo op, but dump the literal pool before changing
3535 (arm_s_data): New function: Perform the same as the .data
3536 pseudo op, but dump the literal pool before changing
3538 (arm_s_section): New function: Perform the same as the
3539 .section pseudo op, but dump the literal pool before changing
3541 (arm_cleanup): Do not reset the current section before dumping
3544 1999-06-17 Nick Clifton <nickc@cygnus.com>
3546 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3547 OPTION_NO_WARN_UNMATCHED entries.
3548 (md_parse_option): Generate a warning message if an unrecognised
3549 option is encountered.
3551 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3552 (get_operands): When parsing an expression after an '@' symbol
3553 has been detected, do not ignore '#' symbols.
3554 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3557 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3559 From K. Richard Pixley <rich@noir.com>:
3560 * configure.in (ppc-*-vxworks*): New target.
3561 * configure: Rebuild.
3563 1999-06-12 Philip Blundell <philb@gnu.org>
3565 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3567 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3569 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3570 which refer to symbols in linkonce sections, permit reducing the
3571 relocs if the symbol is local.
3573 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3575 * subsegs.c (subseg_text_p): New function.
3576 * as.h (subseg_text_p): Declare.
3577 * read.c (do_align): Use subseg_text_p to set the default fill.
3578 * write.c (subsegs_finish): Likewise.
3579 * config/obj-coff.c (write_object_file): Likewise.
3580 * config/tc-i386.h (md_maybe_text): Don't define.
3581 (md_do_align): Use subseg_text_p to set the default fill.
3582 * config/tc-m32r.c (m32r_do_align): Likewise.
3583 * config/tc-sh.c (sh_do_align): Likewise.
3584 * config/tc-sparc.h (md_do_align): Likewise.
3586 1999-06-12 David O'Brien <obrien@freebsd.org>
3588 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3589 * configure: Rebuild.
3591 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3593 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3594 * Makefile.am: Rebuild dependencies.
3595 * Makefile.in: Rebuild.
3597 * config/tc-i386.c (i386_immediate): Remove unused label
3600 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3601 * symbols.c: Likewise.
3602 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3603 sy_next field when taking address, rather than symbol_next.
3605 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3607 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3608 value from the output file architecture.
3609 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3610 * dwarf2dbg.h: Change bfd_vma to addressT.
3612 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3614 * dwarf2dbg.h: Use PARAMS in function declarations.
3616 1999-06-11 Martin Dorey <mdorey@madge.com>
3618 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3619 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3621 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3623 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3625 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3627 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3630 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3632 * read.c (read_a_source_file): Only declare inescape if
3635 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3637 (find_entry_byval): Add parens to avoid warning.
3639 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3641 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3644 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3646 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3649 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3650 synthetize_setx): New functions.
3651 (md_assemble): Broken the special cases into the above
3652 functions. Make compiler happy if sizeof(bfd_vma)==4.
3653 Fix sethi generated from set/setuw. If instructions have a relloc,
3654 always clear the fields to be relocated in the opcode.
3655 (sparc_ip): Remove special_case global variable.
3657 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3659 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3660 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3661 indication of success rather than a value.
3662 (itbl_get_val): Likewise.
3663 (itbl_get_field): Use strcspn. Change delimiters to include
3665 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3666 (itbl_get_val): Likewise.
3667 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3669 * symbols.c (copy_symbol_attributes): Convert local symbols to
3672 1999-06-10 Nick Clifton <nickc@cygnus.com>
3674 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3677 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3679 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3680 Optimize set if sizeof(bfd_vma) == 64.
3681 (sparc_ip): Fix sethi - without %hi() it should generate
3682 R_SPARC_22 reloc, not R_SPARC_HI22.
3683 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3685 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3687 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3688 (s_ncons): New function.
3689 (native_op_table): New table.
3690 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3691 R_SPARC_OLO10 handling.
3693 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3695 * expr.h (struct expressionS): Revert last change; widen X_op.
3696 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3698 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3700 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3701 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3702 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3703 * Makefile.in: Regenerated.
3705 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3706 `common' pass on to s_mri_common.
3707 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3709 1999-06-06 Richard Henderson <rth@cygnus.com>
3711 * config/obj-elf.c (obj_elf_section): Don't free the return
3712 value of demand_copy_C_string.
3714 1999-06-05 Richard Henderson <rth@cygnus.com>
3716 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3717 creation logic from obj_elf_create_section.
3719 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3720 (section_stack): New.
3721 (special_sections): Make const.
3722 (obj_elf_section): Gut and rewrite parsing.
3723 (obj_elf_change_section): New function broken out of obj_elf_section.
3724 (obj_elf_parse_section_letters): Likewise.
3725 (obj_elf_section_word): Likewise.
3726 (obj_elf_section_type): Likewise.
3727 (obj_elf_previous): Treat as a toggle.
3728 (obj_elf_popsection): New.
3729 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3730 (ppc_section_type): Likewise.
3731 * config/tc-ppc.h: Likewise.
3733 * expr.h (struct expressionS): Don't make X_op a bitfield.
3734 * config/tc-alpha.c: Update for symbol handling changes.
3735 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3736 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3738 1999-06-05 Richard Henderson <rth@cygnus.com>
3740 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3741 (dwarf2_gen_line_info): Kill unused variables.
3742 (dwarf2_finish): Likewise.
3743 (dwarf2_where): Likewise.
3744 (dwarf2_directive_file): If we've only got a string,
3745 hand off to s_app_file.
3746 * ecoff.c: Move the include of ecoff.h.
3747 * symbols.h (S_IS_FUNCTION): Prototype.
3749 * read.c (LEX_HASH): Supply a default.
3751 (s_globl): Update `c' after skipping whitespace.
3752 * read.h (LEX_END_NAME, is_name_ender): New.
3753 * expr.c (get_symbol_end): Respect it.
3755 1999-06-04 Mark Klein <mklein@dis.com>
3757 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3759 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3761 * config/tc-hppa.c: Update for symbol handling changes.
3763 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3765 * cgen.c: Update for symbol handling changes.
3766 * config/tc-m32r.c: Likewise.
3768 * config/tc-hppa.h: Update for symbol handling changes.
3769 * config/tc-hppa.c: Likewise.
3771 * config/tc-arm.h: Update for symbol handling changes.
3772 * config/tc-arm.c: Likewise.
3773 (symbol_make_empty): Remove. Just use symbol_create.
3775 * symbols.c (symbol_set_tc): Correct name.
3777 * Makefile.am: Rebuild dependencies.
3778 ($(OBJS)): Don't depend upon struc-symbol.h.
3779 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3780 * dep-in.sed: Don't remove struc-symbol.h.
3781 * Makefile.in: Rebuild.
3783 * doc/internals.texi (Symbols): Describe changes in symbol
3786 1999-06-03 Richard Henderson <rth@cygnus.com>
3788 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3789 instead of doing the work by hand.
3791 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3793 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3794 state of line state-machine.
3795 (struct ls): Collect DWARF2 line state-machine state in new member
3796 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3797 resulted in any DWARF2 directives.
3798 (reset_state_machine): New function.
3799 (out_end_sequence): Ditto.
3800 (dwarf2_gen_line_info): When switching sections or switching to a
3801 lower text address, call out_end_sequence() first to terminate the
3802 previous code sequence as code sequences MUST have monotonically
3803 increasing addresses.
3804 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3806 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3808 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3809 DWARF2 debug info (line information only, at this point).
3810 * as.h: Update comment about supported debug formats.
3811 * dwarf2dbg.c, dwarf2dbg.h: New files.
3812 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3814 * expr.c (operand): Don't use [ for parens if we want an index op.
3815 (op_encoding): Switch [ into O_index, if desired.
3816 (op_rank): Renumber with O_index on bottom.
3817 (expr): If O_index, match closing bracket.
3818 * expr.h (O_index): New.
3820 * read.c (read_a_source_file): Conditionally allow matched "
3821 in lines passed to md_assemble.
3823 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3825 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3827 Add support for storing local symbols in a small structure to save
3828 memory when assembling large files.
3829 * as.h: Don't include struc-symbol.h.
3830 (symbolS): Add typedef.
3831 * symbols.c: Include struc-symbol.h.
3832 (local_hash): New static variable.
3833 (save_symbol_name): New static function, from symbol_create.
3834 (symbol_create): Call save_symbol_name.
3835 (local_symbol_count): New static variable.
3836 (local_symbol_conversion_count): Likewise.
3837 (LOCAL_SYMBOL_CHECK): Define.
3838 (local_symbol_make): New static function.
3839 (local_symbol_convert): New static function.
3840 (colon): Handle local symbols. Create local symbol for local
3842 (symbol_table_insert): Handle local symbols.
3843 (symbol_find_or_make): Create local symbol for local label name.
3844 (symbol_find_base): Check for local symbol.
3845 (symbol_append, symbol_insert): Check for local symbols.
3846 (symbol_clear_list_pointers, symbol_remove): Likewise.
3847 (verify_symbol_chain): Likewise.
3848 (copy_symbol_attributes): Likewise.
3849 (resolve_symbol_value): Handle local symbols.
3850 (resolve_local_symbol): New static function.
3851 (resolve_local_symbol_values): New function.
3852 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3853 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3854 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3855 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3856 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3857 (symbol_previous, symbol_next): New functions.
3858 (symbol_get_value_expression): Likewise.
3859 (symbol_set_value_expression): Likewise.
3860 (symbol_set_frag, symbol_get_frag): Likewise.
3861 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3862 (symbol_mark_used_in_reloc): Likewise.
3863 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3864 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3865 (symbol_mri_common_p): Likewise.
3866 (symbol_mark_written, symbol_clear_written): Likewise.
3867 (symbol_written_p): Likewise.
3868 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3869 (symbol_section_p, symbol_equated_p): Likewise.
3870 (symbol_constant_p): Likewise.
3871 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3872 (symbol_get_obj, symbol_set_obj): Likewise.
3873 (symbol_get_tc, symbol_set_tc): Likewise.
3874 (symbol_begin): Initialize local_hash.
3875 (print_symbol_value_1): Handle local symbols.
3876 (symbol_print_statistics): Print local symbol statistics.
3877 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3878 Declare new symbols.c functions. Move many declarations here from
3880 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3881 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3882 (struct symbol): Move bsym to make it clearly the first field.
3883 Remove TARGET_SYMBOL_FIELDS.
3884 (symbolS): Don't typedef.
3885 (struct broken_word): Remove.
3886 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3887 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3888 (symbol_clear_list_pointers): Likewise.
3889 (symbol_insert, symbol_remove): Likewise.
3890 (symbol_previous, symbol_append): Likewise.
3891 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3892 (struct local_symbol): Define.
3893 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3894 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3895 (local_symbol_get_frag, local_symbol_set_frag): Define.
3896 (local_symbol_get_real_symbol): Define.
3897 (local_symbol_set_real_symbol): Define.
3899 * write.c (write_object_file): Call resolve_local_symbol_values.
3900 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3901 (TARGET_SYMBOL_FIELDS): Don't define.
3902 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3903 ECOFF_DEBUGGING, add ECOFF fields.
3904 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3905 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3906 ECOFF_DEBUGGING, add ECOFF fields.
3907 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3908 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3909 * config/tc-mcore.h: Don't include struc-symbol.h.
3910 (TARGET_SYMBOL_FIELDS): Don't define.
3911 (struct mcore_tc_sy): Define.
3912 (TC_SYMFIELD_TYPE): Define.
3913 * Many files: Use symbolS instead of struct symbol. Use new
3914 accessor functions rather than referring to symbolS fields
3917 * read.c (s_mri_common): Don't add in value of line_label.
3919 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3920 checking for SEC_LINK_ONCE.
3922 * config/tc-sh.h (sh_fix_adjustable): Declare.
3924 * app.c (input_buffer): New static variable.
3925 (app_push): Save saved_input in allocated buffer.
3926 (app_pop): Restored saved_input.
3927 (do_scrub_chars): Change get parameter to take char * and int as
3928 arguments. Change GET macro to pass input_buffer to get
3929 function. Don't save input into allocated buffer.
3930 * as.h (do_scrub_chars): Update declaration.
3931 * input-file.c (input_file_get): Change to take char * and int.
3932 Read data into passed in buffer. Remove static buffer.
3933 * read.c (scrub_from_string): Change to take char * and int. Copy
3934 data into passed in buffer.
3936 * hash.h: Neaten. Declare hash_traverse.
3937 * hash.c: Complete rewrite based on BFD hashing code.
3938 * gasp.c (chunksize): New variable.
3939 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3942 1999-05-28 Nick Clifton <nickc@cygnus.com>
3944 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3945 addend unless the target uses an old ABI.
3947 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3949 -Wchar-subscripts cleanup
3950 * listing.c (listing_newline): Use unsigned char variable, so
3951 calls to isascii,iscntrl are correct.
3952 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3954 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3955 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3956 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3957 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3959 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3961 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3963 (arch_coldfire_p): New #define.
3964 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3966 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3968 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3970 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3971 (install_operand): Add place `N'.
3972 (init_table): Add registers ACC, MACSR, MASK.
3974 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3976 * config/tc-m68k.c: Change mcf5200 --> mcf.
3977 (archs): Add mcf5206e, mcf5307.
3978 (m68k_ip): Add format `u'.
3979 (install_operand): Add place `m', `M', `h'.
3980 (init_table): Add upper/lower registers.
3982 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3984 1999-05-28 Martin Dorey <mdorey@madge.com>
3986 * config/tc-i960.c: Several minor changes to add ELF and
3987 BFD_ASSEMBLER support.
3988 * config/tc-i960.h: Likewise.
3989 * configure.in (i960-*-elf*): New target.
3990 * aclocal.m4, configure: Rebuild.
3992 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3994 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3995 reloc changes when defined(BFD_ASSEMBLER).
3997 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3999 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4001 * write.c (write_print_statistics): Output to file, not stderr.
4003 * expr.c (generic_bignum_to_int32,64): Prototype.
4005 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4006 output_sleb128, output_uleb128, output_big_sleb128,
4007 output_big_uleb128, output_big_leb128): Prototype.
4008 (output_big_sleb128, output_big_uleb128): Make inline.
4009 (output_big_leb128): Remove inline
4011 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4012 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4013 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4014 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4015 value for correct overflow check in write.c:fixup_segment.
4016 * write.c (fixup_segment): Move bitfield overflow checks to after
4017 the md_apply_fix call.
4018 * config/obj-coff.c (fixup_segment): Likewise.
4019 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4020 valueT *val argument.
4022 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4024 * config/atof-ieee.c (gen_to_words): Correctly round a
4025 denormalized number. Fix off-by-one in range checking for
4026 exponent in a denormal.
4028 1999-05-10 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4033 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4035 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4037 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4039 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4040 (ReverseRegRegmem): Remove.
4041 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4042 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4043 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4046 From Doug Ledford <dledford@redhat.com>
4047 * config/tc-i386.h (RegXMM): New for P/III.
4048 * config/tc-i386.c: Add support for P/III.
4050 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4052 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4053 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4054 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4056 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4058 * config/tc-i386.c (i386_immediate): Skip whitespace before
4059 complaining about junk after expression.
4060 (i386_displacement): Likewise.
4062 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4064 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4065 Don't copy before downcaseing.
4067 1999-05-05 Catherine Moore <clm@cygnus.com>
4069 * tc-m68k.c: Include elf/m68k.h.
4070 (m68k_elf_final_processing): New routine.
4071 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4074 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4076 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4079 1999-04-30 Nick Clifton <nickc@cygnus.com>
4081 * config/tc-mcore.c (mcore_s_section): Dump literals before
4084 1999-04-29 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4089 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4091 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4092 (TC_INIT_FIX_DATA): Delete.
4093 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4094 (TC_INIT_FIX_DATA): Delete.
4095 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4096 * write.c (fix_new_internal): Initialize fx_cgen member.
4097 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4098 (gas_cgen_md_apply_fix3): Update.
4099 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4100 (md_cgen_record_fixup_exp): Update.
4101 (FX_OPINFO_R_TYPE): Update.
4103 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4104 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4105 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4106 * frags.h (struct frag): Make opindex, opinfo ints.
4108 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4110 1999-04-26 Tom Tromey <tromey@cygnus.com>
4112 * aclocal.m4, configure: Updated for new version of libtool.
4114 1999-04-22 Nick Clifton <nickc@cygnus.com>
4116 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4118 (md_apply_fix3): Do not fix up absolute relocations against
4121 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4123 1999-04-20 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4126 changes and data-in-text directives.
4127 (mcore_cons): New function: intercept cons() operations.
4128 (mcore_float_cons): New function: intercept float_cons()
4130 (mcore_stringer): New function: intercept stringer() operations.
4132 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4134 * obj.h (struct format_ops): Change generate_asm_lineno field to
4136 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4138 * config/tc-alpha.c (find_opcode_match): Add default case to
4140 (find_macro_match): Likewise.
4141 (load_expression): Parenthesize && within ||.
4143 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4145 1999-04-17 Nick Clifton <nickc@cygnus.com>
4147 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4148 .text .data .section pseudo ops.
4149 (mcore_s_section): New function. Dump lits before changing secs.
4150 (mcore_s_text): New function. Dump lits before changing secs.
4151 (mcore_s_data): New function. Dump lits before changing secs.
4153 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4155 * config/tc-mips.c (mips_32bitmode): New.
4156 (md_begin): Set mips_32bitmode if needed.
4157 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4158 Set EF_MIPS_32BITMODE.
4160 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4162 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4165 1999-04-16 Nick Clifton <nickc@cygnus.com>
4167 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4169 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4171 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4172 expressions correctly.
4175 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4177 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4179 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4181 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4182 and fmpynfadd instructions.
4184 1999-04-11 Richard Henderson <rth@cygnus.com>
4186 * as.h (environ): Declare it, if needed.
4187 * as.c (dump_statistics): Don't declare environ.
4188 * configure.in (environ): Detect declaration.
4189 * configure, config.in: Rebuild
4191 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4192 (i386_displacement): Allocate enough space for replacement buffer.
4193 Clean up replacement buffer initialization.
4195 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4197 * subsegs.c (section_symbol): Don't create a new symbol if one
4198 already exists; instead, use the existing one, but set its segment
4199 and frag data if it hasn't already been defined.
4200 * config/obj-coff.c (c_section_symbol): Likewise.
4202 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4204 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4206 1999-04-08 Nick Clifton <nickc@cygnus.com>
4208 * config/tc-mcore.c: New File: Support routines for MCore
4210 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4211 * config/obj-coff.c: Add support for mcore-pe target.
4213 * Makefile.am: Add support for MCore targets.
4214 * Makefile.in: Regenerate.
4215 * configure.in: Add support for MCore targets.
4216 * configure: Regenerate.
4218 * doc/all.texi: Set MCORE.
4219 * doc/as.texinfo: Document MCore specific command line options.
4221 * write.h: Prevent multiple inclusion.
4223 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4225 * asintl.h (LC_MESSAGES): Never define.
4226 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4228 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4231 * Makefile.am (m68k-parse.c): If configuring in the source
4232 directory, copy m68k-parse.y into the local directory before
4233 running ylwrap, to remove spurious differences when generating
4235 * Makefile.in: Rebuild.
4237 * config/tc-sparc.h (md_do_align): Just allocate the number of
4238 bytes necessary, rather than always allocating 1024.
4240 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4242 * listing.c (listing_newline): Add cast to avoid warning.
4243 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4244 * config/tc-i386.c (i386_scale): Add return value.
4245 (build_displacement_string): Remove unused local temp_disp2.
4246 (i386_intel_memory_operand): Add parentheses to avoid warning.
4247 (i386_intel_operand): Remove unused local end_of_operand_string.
4248 (i386_operand): Remove unused local operand_modifier.
4249 (i386_operand): Add parens to avoid warning.
4251 1999-04-04 Don Bowman <don@pixsci.com>
4253 * configure.in: Add mips*-*-vxworks* target; have it define
4255 * configure, config.in: Rebuild.
4257 1999-03-31 Nick Clifton <nickc@cygnus.com>
4259 * configure.in (emulations): Add support for arm-epoc-pe.
4260 * configure: Regenerate.
4261 * config/te-epoc-pe.h: New file. Define macros specific to
4263 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4264 for arm-epoc-pe target.
4266 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4268 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4270 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4272 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4273 detect ",n" without a condition.
4274 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4277 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4279 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4280 instruction is encoded with one bit.
4283 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4285 * doc/internals.texi (CPU backend): Mention that
4286 line_separator_chars should not include newline. From thi
4287 <ttn@mingle.glug.org>.
4289 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4291 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4292 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4294 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4296 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4298 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4300 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4303 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4305 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4307 1999-03-15 Martin Hunt <hunt@cygnus.com>
4309 * app.c (do_scrub_begin): Change '-' back to a symbol char
4310 so we can use multiple opcodes on a line again.
4312 * config/tc-d30v.c: By default, warn if a symbol has
4313 the same name as a register. Plus some minor
4314 updates from the branch.
4316 1999-03-13 Nick Clifton <nickc@cygnus.com>
4318 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4319 BFD_RELOC_16 and BFD_RELOC_64.
4321 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4323 * expr.c (expr): Add missing else.
4325 1999-03-12 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-arm.c (md_apply_fix3): Improve error message.
4329 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4331 * Makefile.am (CPU_TYPES): Add fr30.
4332 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4333 (fr30,m32r dependencies): Update.
4334 * Makefile.in: Rebuild.
4336 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4337 (gas_cgen_record_fixup_exp): Ditto.
4338 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4339 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4340 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4341 (md_cgen_lookup_reloc): Update use of operand->type.
4342 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4343 (md_convert_frag): Call cgen_operand_lookup_by_num.
4344 (md_cgen_lookup_reloc): Update use of operand->type.
4345 (m32r_cgen_record_fixup_exp): Ditto.
4347 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4349 * config/tc-mips.c (md_show_usage): Fix message.
4351 1999-03-03 Nick Clifton <nickc@cygnus.com>
4353 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4354 and LDR reg,=<expr> instruction.
4356 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4359 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4361 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4363 1999-02-17 Nick Clifton <nickc@cygnus.com>
4365 This patch was created by: Scott Bambrough
4366 <scottb@corelcomputer.com>
4369 Special cased '@' character. The '@' character is used as the
4370 ARM assembler comment character, as a special character
4371 and in ELF .symver pseudo-op's, and as a special character in
4372 .type and .section pseudo-ops.
4373 (symver_pseudo): New static variable.
4374 (symver_state): New static variable.
4375 (struct app_save): Add field 'symver_state'.
4376 (app_push): Save global symver_state int struct app_save.
4377 (app_pop): Restore global symver_state from struct app_save.
4378 (do_scrub_chars): Special case handling of '@' character in
4381 * configure.in: Modified to recognize armv* uname syntax from ARM
4383 * configure: Regenerated.
4385 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4386 a prefix to the section's type.
4387 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4388 the type's typename.
4390 * config/tc-arm.h: Add support for PIC generation:
4391 (pic_code): New boolean.
4392 (obj_relocate_extern): Define.
4393 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4394 (TC_CONS_FIX_NEW): Define.
4395 (tc_fix_adjustable): Define.
4396 (GLOBAL_OFFSET_TABLE_NAME): Define.
4398 * config/tc-arm.c: Add support for PIC generation:
4399 (line_seperator_chars): Allow ';' as a seperator for Linux.
4400 (is_immediate_prefix): New macro.
4401 (arm_parse_reloc): New function.
4402 (s_arm_elf_cons): New function.
4403 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4404 (md_undefined_symbol): Special case handling for the Global Offset
4406 (md_apply_fix3): Handle PIC relocs.
4407 (tc_gen_reloc): Handle PIC relocs.
4408 (md_parse_option): Add support for '-k' command line switch to
4409 enable PIC generation.
4410 (cons_fix_new_arm): New function.
4411 (s_arm_elf_cons): New function.
4413 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4415 * configure.in: Add comments for uses of AC_DEFINE.
4416 * acinclude.m4: Likewise.
4417 * acconfig.h: Remove.
4418 * aclocal.m4: Rebuild.
4419 * configure: Rebuild.
4420 * Makefile.in: Rebuild.
4421 * config.in: Rebuild.
4423 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4425 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4426 non-constant offset from a base register.
4428 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4430 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4433 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4435 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4436 (emit_insn): Look for pc-relative and no-overflow specifiers on
4437 internal relocation types.
4439 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4441 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4444 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4446 (mips_4650, mips_4010, mips_4100): Variables removed.
4447 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4448 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4450 (md_begin): Don't bother initializing the mips_NNNN variables;
4451 mips_cpu is set, and that's good enough now.
4452 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4453 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4454 (show): New function, to handle wrapping in the CPU lists.
4455 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4457 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4459 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4460 than treat as an immediate specifier.
4462 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4464 * config/tc-i386.c: Prototype many functions.
4465 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4466 (i386_immediate): Remove unused second argument.
4467 (i386_intel_operand): Fix i386_is_reg typo.
4468 (i386_operand): Use allow_naked_reg.
4469 (output_invalid): Make operand int for K&R.
4471 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4473 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4475 * Makefile.in: Rebuild.
4477 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4479 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4481 (EXTRA_as_new_SOURCES): Comment out.
4482 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4483 * Makefile.in: Rebuild.
4484 * doc/Makefile.in: Rebuild.
4485 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4486 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4487 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4488 * configure: Rebuild.
4489 * aclocal.m4: Rebuild.
4490 * config.in: Rebuild.
4491 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4492 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4493 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4494 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4495 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4496 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4497 (gas_cgen_record_fixup_exp): Ditto.
4498 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4499 descriptor, not global variable.
4500 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4501 descriptor, not global variable. Refer to insert_operand handler
4502 via cpu descriptor, not global function.
4503 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4504 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4505 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4506 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4507 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4508 * config/tc-m32r.c: Ditto.
4509 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4510 (md_assemble): Ditto.
4511 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4513 1999-02-09 Nick Clifton <nickc@cygnus.com>
4515 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4516 relocations for ELF targets.
4518 1999-02-08 Nick Clifton <nickc@cygnus.com>
4520 * configure.in: Add support for StrongARM target.
4521 * configure: Regenerate.
4523 1999-02-05 Nick Clifton <nickc@cygnus.com>
4525 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4527 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4530 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4532 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4534 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4536 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4537 (INTEL_DWORD_MNEM_SUFFIX): Define.
4540 (DWORD_PTR): Define.
4541 (XWORD_PTR): Define.
4543 (OFFSET_FLAT): Define.
4545 (NONE_FOUND): Define.
4548 * config/tc-i386.c (set_intel_syntax): New routine.
4549 (intel_syntax): Declare.
4550 (allow_naked_reg): Declare.
4551 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4552 (intel_float_operand): New routine.
4553 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4554 Handle brackets as well as parens. Call i386_intel_operand for
4555 intel syntax. Reverse operands if appropriate. Handle new
4556 suffixes. Handle movzx and movsx.
4557 (i386_is_reg): New routine.
4558 (i386_immediate): New routine.
4559 (i386_scale): New routine.
4560 (i386_displacement): New routine.
4561 (i386_operand_modifier): New routine.
4562 (build_displacement_string): New routine.
4563 (i386_parse_seg): New routine.
4564 (i386_intel_memory_operand): New routine.
4565 (i386_intel_operand): New routine.
4566 (i386_operand): Call i386_displacement, i386_immediate,
4567 i386_scale, etc. instead of handling inline.
4568 (parse_register): Handle registers without prefix.
4570 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4572 * configure: Regenerate.
4573 * configure.in (arm-*-oabi): New.
4574 (thumb-*-oabi): New.
4575 * config/tc-arm.c (target_oabi): Declare.
4576 (md_apply_fix3): Support REL relocs.
4577 (md_parse_option): Handle -oabi.
4578 (elf32_arm_target_format): New routine.
4579 (md_longopts): Add OPTION_OABI.
4580 * config/tc-arm.h: Redefine TARGET_FORMAT.
4583 1999-01-28 Nick Clifton <nickc@cygnus.com>
4585 * write.c (write_relocs): Handle out of range error.
4587 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4588 (fr30_force_relocation): Default to 0.
4590 * config/tc-fr30.h (obj_fix_adjustable): Define.
4591 (TC_FORCE_RELOCATION): Define.
4593 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4596 1999-01-16 Nick Clifton <nickc@cygnus.com>
4598 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4599 merge of two instructions if the left instruciton kills the right.
4601 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4603 * Makefile.in: Regenerate.
4604 * configure.in: Redo test for using cgen.
4605 * configure: Regenerate.
4607 1999-01-09 Nick Clifton <nickc@cygnus.com>
4609 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4610 redefinition of this macro.
4612 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4614 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4617 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4619 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4620 a read of HI or LO and an immediatly following branch.
4622 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4624 * config/tc-mips.c (md_begin): Another correction to the setting of
4627 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4629 * config/tc-mips.c (md_begin): Correct type-o in setting of
4632 1998-12-21 Nick Clifton <nickc@cygnus.com>
4634 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4635 bit insn when optimizing, so that parallelised instructions will
4636 start on a 32 bit boundary.
4638 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4640 * config/tc-mips.c (mips_eabi64): New.
4641 (md_begin): Set mips_eabi64.
4642 (mips_elf_final_processing): Use it.
4644 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4646 * config/tc-mips.c (mips_elf_final_processing):
4647 Correct setting of ABI in e_flags.
4649 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4651 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4654 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4656 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4658 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4660 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4661 warning, values that don't fit in the field.
4663 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4665 * config/tc-mips.c (mips_abi_string): New.
4666 (md_parse_option,md_longopts): Add mabi.
4667 (mips_elf_final_processing): Set e_flags based on mabi flag.
4669 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4671 * config/tc-mips.c (md_parse_option): Handle vr4111.
4673 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4675 * config/tc-h8300.c (build_bytes): Change message given if the
4676 instruction requires H8/300H mode and we're not in Hmode, to
4677 suggest that it may be the operand modes that are the problem, not
4678 necessarily the opcode.
4680 1998-12-10 Nick Clifton <nickc@cygnus.com>
4682 * config/tc-fr30.c: Add line separator character.
4684 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4686 * configure.in (hppa-*-mpeix*): New target.
4687 * config/obj-som.h (obj_som_compiler): Declare.
4688 * config/obj-som.c (compiler_seen): New static variable.
4689 (obj_som_compiler): New function.
4690 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4691 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4692 (pa_type_args): Set hppa_priv_level.
4693 (pa_compiler): New static function if OBJ_SOM.
4694 * configure: Rebuild.
4696 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4698 * read.c (output_leb128): Don't mark as inline.
4700 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4702 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4703 AIX .vbyte unaligned data support.
4704 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4705 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4708 1998-12-07 Nick Clifton <nickc@cygnus.com>
4710 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4713 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4715 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4716 BFD_RELOC_ARM_PCREL_BRANCH.
4718 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4720 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4721 checking the target type.
4722 (mips-dec-bsd*): Set endian to little.
4723 * configure: Rebuild.
4725 COFF weak symbol support, based on patches from Mark Elbrecht
4726 <snowball3@usa.net>:
4727 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4728 * config/obj-coff.c (obj_coff_weak): New static function.
4729 (obj_coff_endef) [both versions]: Handle weak symbols.
4730 (coff_frob_symbol): Likewise.
4731 (yank_symbols): Likewise.
4732 (obj_pseudo_table): Add "weak".
4734 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4735 <aymeric.vincent@emi.u-bordeaux.fr>.
4736 * aclocal.m4: Rebuild with current tools.
4737 * configure: Rebuild.
4739 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4740 an assertion failure for a case we can't handle when OBJ_ECOFF.
4742 * expr.c (operator): And with 0xff to avoid problems with signed
4745 1998-12-03 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4748 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4750 1998-12-02 Nick Clifton <nickc@cygnus.com>
4752 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4755 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4757 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4758 calculation of pcrel point.
4760 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4762 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4765 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4767 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4769 (d10v_cleanup): Only generate previous insn if a multiline insn is
4772 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4777 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4779 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4780 -marm6xxx command line switches.
4782 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4784 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4785 (itbl-ops.o): Delete duplicate dependencies.
4786 Rebuild dependencies.
4787 Add fr30 dependencies.
4788 * Makefile.in: Rebuild.
4790 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4792 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4794 * listing.c: Ignore line terminator characters found inside
4797 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4799 * po/gas.pot: Regenerated.
4801 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4803 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4804 fr30_is_label_start(). Also checks for delay slot insns.
4806 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4807 FR30 instructions which contain a colon in the mnemonic.
4809 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4811 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-fr30.c: Removed currently superflous code.
4815 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-fr30.h: New file.
4818 * config/tc-fr30.c: Tweaking so that it will compile.
4820 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4822 * config/tc-d10v.h (obj_fix_adjustable): Define.
4823 (TC_FORCE_RELOCATION): Define.
4824 (d10v_force_relocation): Declare.
4825 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4826 (md_apply_fix3): Handle Vtable relocs.
4827 (d10v_fix_adjustable): New.
4828 (d10v_force_relocation): New.
4830 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4832 * config/tc-d30v.c: Change default behaviour to ignore potential
4833 conflicts between register name and symbol names.
4835 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4837 * configure.in: Add fr30-*-*.
4838 * config/tc-fr30.c: New file.
4839 * Makefile.in: Regenerated.
4840 * config.in: Regenerated.
4841 * configure: Regenerated.
4842 * doc/Makefile.in: Regenerated.
4843 * po/gas.pot: Regenerated.
4845 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4847 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4850 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4852 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4854 (do_scrub_chars): Add some casts to unsigned char to avoid
4855 unwanted sign extension.
4856 * read.c (lex_type): Set characters about 127 to be symbol
4858 * config/tc-i386.c (md_begin): Set identifier_chars and
4859 operand_chars for values above 127.
4861 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4863 * configure.in: detect cygwin* instead of cygwin32*
4864 * configure: regenerate
4866 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4868 * listing.c: Add support for producing a listing from piped
4871 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4873 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4874 (append_insn): Account for the tx39's multiply behavior.
4876 1998-10-26 Michael Meissner <meissner@cygnus.com>
4878 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4879 from assemble_parallel_insns. Add support for '->' to indicate
4880 explicitly serializing the instructions.
4881 (md_assemble): Ditto.
4883 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4885 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4888 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4890 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4892 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4894 * config/tc-mips.c : support frame and regmask/fregmask when
4895 MIPS_STABS_ELF is specified.
4897 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4899 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4900 (md_apply_fix): Don't return 1 for VTABLE relocs.
4901 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4903 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4905 * doc/c-i386.texi: Replace occurences of "opcode" with
4906 "instruction mnemonic", "instruction", or "mnemonic" when
4907 referring to the name of an instruction. Use "opcode" when
4908 referring to the sequence of machine bytes.
4910 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4911 (is_opcode_char): Rename to is_mnemonic_char.
4912 (md_assemble and i386_operand): Correct error messages from
4913 "opcode" to "instruction mnemonic"
4914 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4915 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4916 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4917 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4918 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4919 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4920 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4922 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4924 * config/tc-i386.c (i386_operand): Check for garbage after
4927 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4929 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4930 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4932 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4934 * config/tc-sh.h (obj_fix_adjustable): Define.
4935 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4936 (md_apply_fix): Likewise.
4937 (tc_gen_reloc): Likewise.
4938 (sh_fix_adjustable): New.
4940 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4942 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4943 * cgen.h (gas_cgen_finish_insn): Update prototype.
4944 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4945 cgen_insn_t -> CGEN_INSN_INT.
4946 (make_parallel): Update handling of CGEN_INT_INSN_P.
4947 (assemble_parallel_insn): Ditto.
4948 (target_make_parallel): New function.
4949 (md_assemble): Use it.
4951 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4953 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4955 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4957 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4958 converted into lower case.
4960 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4962 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4963 (gas_cgen_tc_gen_reloc): Likewise.
4964 * config/tc-m32r.h (obj_fix_adjustable): Define.
4965 * config/tc-m32r.c (m32r_fix_adjustable): New.
4966 (m32r_force_relocation): Handle VTABLE relocs.
4968 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4970 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4972 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4974 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4975 to lower case before parsing.
4977 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4978 parallel insns modift buts in the PSW as a side effect.
4980 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4982 * config/tc-d30v.c (find_format): Test for missing flag and
4985 (md_apply_fix3): Fix error messages to avoid
4986 assumption about presence of a symbol.
4988 (parallel_ok): Disallow parallel instructions that both modify the
4991 (find_format): Generate a warning if an odd numbered register is
4992 used as the first register in a mutli-register instruction.
4994 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4996 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4997 relocations are always associated with a symbol.
4999 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5001 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5002 (elf32_sparc_force_relocation): Declare.
5003 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5004 (tc_gen_reloc): Handle vtable relocs.
5005 (elf32_sparc_force_relocation): New.
5007 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5009 * symbols.c (S_IS_FUNCTION): New.
5010 * config/tc-v850.h (obj_fix_adjustable): Define.
5011 (TC_FORCE_RELOCATION): Define.
5012 (v850_force_relocation): Declare.
5013 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5014 of fx_addnumber for VTABLE reloc addends.
5015 (md_apply_fix3): Handle VTABLE relocs.
5016 (v850_fix_adjustable): New.
5017 (v850_force_relocation): New.
5019 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5021 * tc-hppa.c (fp_operand_format): Add some additional formats.
5022 (pa_ip): Do not automatically promote into pa2.0 mode.
5023 (pa_level): Handle ".level 2.0".
5025 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5027 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5028 * config/tc-i386.h (template.extension_opcode): Change to
5029 unsigned int to allow full range of 8-bit opcode suffixes.
5030 (None): Redefine as 0xffff.
5032 From Jeff B Epler <jepler@usgs.gov>
5033 * doc/c-i386.texi (i386-SIMD): New section.
5035 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5037 * read.c (discard_rest_of_line): New function.
5038 * read.h: Declare it.
5039 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5041 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5043 * config/tc-d10v.c (find_symbol_matching_register): New function.
5044 (find_opcode): Cope with the case where a register name matches
5047 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5049 * config/tc-v850.c (md_pcrel_from): Rename to
5050 v850_pcrel_from_section.
5051 (v850_pcrel_from_section): Do not resolves symbols in other
5054 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5056 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5058 * config/tc-d10v.c (find_opcode): Generate an error if a register
5059 is supplied for an operand that should not be a register.
5061 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5063 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5064 instructions to have another instruction in the right bin.
5066 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5068 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5069 the right container if the left container holds a branch
5072 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5075 both a register name and symbol name.
5076 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5078 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5080 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5081 execution unit class.
5083 (reg_name_search): If a name matches a register and a symbol,
5084 prefer the register.
5085 (find_format): Disallow flag registers when a general purpose
5086 register is required.
5087 If a number is required, but a register has been given, check to
5088 see if a symbol with the same name as the register exists, and if
5089 so, use that symbol.
5091 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5093 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5095 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5097 * config/tc-d30v.c (find_format): Do not accept flag registers as
5098 general purpose registers.
5099 (find_format): If an immediate value is expected at a given place
5100 in a format, but a register name has been provided instead, check
5101 to see if that register name matches the name of a predefined
5102 symbol and if it does, then use the symbol instead.
5103 (reg_name_search): If a register name matches a symbol name,
5104 prefer the register name to the symbol name.
5106 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5108 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5109 the previous insn to empty.
5111 1998-09-20 Michael Meissner <meissner@cygnus.com>
5113 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5114 pieces, forcing the use of an ANSI compiler.
5116 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5118 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5120 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5122 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5124 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5126 (obj_elf_vtable_entry): Likewise.
5127 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5128 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5129 (tc_gen_reloc): Likewise.
5130 (arm_fix_adjustable): Likewise.
5131 (elf32_arm_force_relocation): New.
5132 (armelf_frob_symbol): Remove coff-style symbol support.
5134 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5136 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5138 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5140 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5141 OBJ_COFF so that routine is defined for a.out format.
5143 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5145 * config/tc-i386.c (i386_operand): Detect non-segment registers
5146 used as segment prefixes.
5148 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5150 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5151 optimize across FDE boundaries.
5153 * config/obj-coff.c (obj_coff_section): Preserve any link once
5154 flags when setting the section flags.
5156 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5158 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5159 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5161 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5163 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5166 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5168 * frags.c (frag_grow): Include the size of the frag struct in the
5171 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5172 if the new subseg comes before the old.
5174 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5176 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5177 to handle edge8 and edge16.
5179 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5181 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5182 before we clobber the symbol involved.
5184 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5186 * config/tc-arm.c: Remove OBJ_ELF definitions for
5187 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5188 use arm_adjust_symtab for OBJ_COFF.
5189 (armelf_adjust_symtab): New Routine.
5190 * config/tc-arm.h: Define obj_adjust_symtab to
5191 armelf_adjust_symtab for OBJ_ELF.
5193 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5195 * configure.in: Make all i386-elf targets use bfd_gas.
5196 * config/tc-i386.c (tc_i386_force_relocation): New.
5197 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5198 (md_apply_fix3): Likewise.
5199 (tc_gen_reloc): Handle them.
5200 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5201 tc_i386_force_relocation.
5203 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5205 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5207 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5209 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5210 current opcode after writing the first insturction of a reverse
5213 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5215 * read.h (generate_lineno_debug): Add prototype.
5216 * read.c (generate_lineno_debug): Make non-static.
5218 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5220 * config/tc-i386.c (md_assemble): Only warn for address/data size
5223 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5225 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5226 against Thumb function names, as the linker needs this information.
5228 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5230 * expr.c (operand): Check also that there is no advance in operand
5231 after atof_generic in order to decide "is it label 0f or floating
5234 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5236 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5237 command line options with a single dash.
5238 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5240 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5242 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5243 * tc-arm.c (arm_fix_adjustable): New routine.
5245 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5247 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5248 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5249 demand_empty_rest_of_line before mri_comment_end.
5250 (equals): Check garbage after expression before
5251 mri_comment_end in MRI mode.
5253 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5255 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5256 small immediate constant to use the constant itself rather than
5259 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5262 (pa_leave): Likewise.
5264 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5266 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5268 (i386_operand): Fix an error message.
5270 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5272 * doc/c-arm.texi (ARM Directives): Document .req directive.
5274 * config/tc-arm.c (reg_required_here): Display erroneous string if
5275 the register name could not be decoded.
5276 Do not set inst.instruction if the sift is -1.
5278 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5280 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5283 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5285 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5286 even if it is belived to be unnecessary.
5288 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5290 config/tc-i386.c (i386_operand): Size immediate constants by
5291 suffix (erroneously removed as part of July 7 change).
5293 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5295 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5296 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5297 (armelf_frob_symbol): New Routine.
5298 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5300 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5302 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5304 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5306 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5307 command line switches passed to assembler.
5309 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5311 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5312 (gas_cgen_opcode_desc): Declare.
5313 (gas_cgen_parse_operand): Declare.
5314 (*): Prepend gas_ to gas specific fns to denote them as such.
5316 * cgen.c (gas_cgen_opcode_desc): New global
5317 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5318 (queue_fixup): Renamed from cgen_queue_fixup.
5319 (*): Prepend gas_ to gas specific fns to denote them as such.
5321 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5322 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5323 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5324 Open opcode table and initialize it.
5325 (make_parallel): Use gas_cgen_opcode_desc.
5326 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5327 (md_assemble): Ditto.
5329 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5331 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5332 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5333 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5334 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5335 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5336 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5337 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5338 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5339 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5340 (INIT_STAB_SECTION): Likewise.
5341 (OBJ_PROCESS_STAB): Likewise.
5343 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5344 (md_parse_option): Watch for them.
5345 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5346 (md_begin): Kill neverdef code.
5347 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5348 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5349 (s_alpha_coff_wrapper): New.
5350 (md_pseudo_table): Trap all ECOFF pseudos.
5352 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5354 Start of changes to remove mdebug section from mips*-elf
5355 Based on MIPS_STAB_ELF definition
5356 * acconfig.h: undef if not configured
5357 * config.in: undef if not configured
5358 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5359 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5360 * stabs.c (s_stab_generic): flush frag
5362 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5364 * configure.in: (arm-*-elf): Handle.
5365 (thumb-*-elf): Handle.
5366 * configure: Regenerate.
5367 * read.c (stringer): Fix typo in comment.
5368 * write.c (fixup_segment): Don't add symbol value to addend if
5370 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5372 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5375 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5377 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5378 (write_2_short): Emit warning if new flag is set.
5379 (do_assemble): Set flags if left instruction is one of special
5380 "right-instruction-killer" type.
5382 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5384 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5385 Always output words in debug_info section as big endian.
5386 (sparc_target_format): Choose correct bfd target.
5387 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5389 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5391 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5392 to work with internationalization code. Issue an error when two
5393 operands match that are not allowed to match.
5395 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5397 * configure.in (install_tooldir): Allow target to specify whether
5398 it wants to be installed in $(tooldir)/bin.
5399 * configure: Regenerate.
5400 * Makefile.am (install-exec-local): Set install-exec-tooldir
5401 dependency via configure.
5402 * Makefile.in: Regenerate.
5404 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5406 * Makefile.am (install-exec-local): Split into two ...
5407 (install-exec-bindir,install-exec-tooldir): New rules.
5408 * Makefile.in: Regenerate.
5410 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5412 * Makefile.am (install-exec-local): Don't remove the file before
5413 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5414 W. Rozycki <macro@ds2.pg.gda.pl>.
5415 * Makefile.in: Rebuild.
5417 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5419 * cgen.c: Include libiberty.h.
5420 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5421 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5422 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5423 (md_cgen_lookup_reloc)): Declare.
5424 (md_cgen_record_fixup_exp): Declare.
5425 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5426 (m32r_relax_frag): Declare.
5427 (cgen_md_apply_fix3): Decls moved to cgen.h.
5428 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5429 (m32r_cgen_record_fixup_exp): Delete decl.
5430 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5431 (assemble_nop): Delete.
5432 (expand_debug_syms): Delete unused `exp'.
5433 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5434 Add default case for -Wall.
5435 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5436 (md_atof): Delete unused wordP.
5438 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5440 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5443 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5445 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5446 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5447 .print, .purgem, and .struct. Remove documentation for
5450 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5452 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5453 Update call to insert_operand.
5455 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5457 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5459 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5461 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5462 whitespace after a prefix operator.
5464 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5466 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5468 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5470 * config/tc-sparc.c (log2): New static function.
5471 (s_reserve): Use log2 to convert alignment before calling
5473 (s_common): Use log2 to convert alignment before calling
5474 record_alignment and frag_align.
5475 (sparc_cons_align): Use log2.
5477 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5479 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5480 (s_common): Likewise.
5482 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5483 initialization of waddr.
5484 (sparc_elf_final_processing): Add default case to switch.
5486 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5488 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5489 than temporary real.
5491 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5493 * write.c (subsegs_finish): Don't align the segments if there were
5496 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5497 copying aux information.
5499 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5500 expression into a symbol.
5502 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5504 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5505 type to unsigned int.
5506 (md_assemble): Change type used to store offsets from unsigned
5508 (i386_operand): Switch error check to only call RESTORE_END_STRING
5509 once after parse_register.
5511 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5513 * config/tc-v850.c (md_show_usage): Changed format to match that
5516 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5518 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5520 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5522 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5525 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5527 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5528 * doc/Makefile.in: Rebuild.
5530 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5532 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5533 for %lo expressions.
5534 (mips_ip, case 'u'): Move range check after code to mask
5535 off bits in %hi/%lo expressions. Mask off high bits for
5538 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5540 * doc/Makefile.am (gasver.texi): New target.
5541 (as.info, as.dvi): Depends upon gasver.texi.
5542 * doc/as.texinfo: Include gasver.texi. Mention version number on
5543 title page and in top node.
5544 * doc/Makefile.in: Rebuild.
5546 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5548 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5549 but not including the line containing the edict.
5550 * listing.h (LISTING_EOF): New.
5551 * input-scrub.c (input_scrub_next_buffer): Call it.
5553 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5555 * config/tc-i386.c (i386_operand): Don't set the size of an
5556 immediate address based solely on the suffix and the mode.
5558 * config/tc-i386.c (md_assemble): Add assertion to make sure
5559 overlap2 does not set Imm.
5561 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5562 sequences of whitespace to a single space.
5563 (is_space_chars): Just compare with space.
5564 (md_begin): Don't initialize space_chars.
5565 (md_assemble): Just skip a single whitespace character.
5566 (i386_operand): Rewrite base-index parsing to use new
5567 parse_register, and to skip white space. Skip white space in a
5568 number of other places too. Don't give error message if
5569 parse_register fails.
5570 (parse_register): Change reg_string parameter to be non-const.
5571 Add end_op parameter. Skip white space after the `%', and return
5572 end of register string. Give error message here rather than
5575 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5577 Based on patch from Matt Semersky <matts@scd.hp.com>:
5578 * expr.c (op_encoding): Make const.
5579 (expr_set_precedence): New function.
5580 (expr_begin): Don't set operator rankings, just call
5581 expr_set_precedence.
5582 * expr.h (expr_set_precedence): Declare.
5583 * read.c (s_mri): Call expr_set_precedence.
5585 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * doc/as.texinfo (Statements): Remove paragraph discussing
5588 continuing lines with a backslash. This hasn't worked for years,
5591 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5593 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5595 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5596 (ps_CTORS, ps_DTORS): New section types.
5597 (vms_fixup_xtors_section): New function
5598 (Ctors_Psect, Dtors_Psect): Define.
5599 (IS_GXX_XTOR): Define
5600 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5601 Filter static constructors/destructors and add to
5602 Ctors_Symbols/Dtors_Symbols chain.
5603 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5604 appropriate section.
5606 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5607 * makefile.vms: Merge vax/vms support.
5609 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5611 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5612 (elf_pseudo_table): Add them.
5613 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5614 (md_apply_fix): Accept them.
5615 (mips_fix_adjustable): Don't adjust them.
5616 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5617 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5618 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5619 (tc_fix_adjustable): Don't adjust them.
5621 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5623 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5625 * Makefile.in: Regenerate.
5626 * configure.in: AC_SUBST cgen_cpu_prefix.
5627 * configure: Regenerate.
5629 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5631 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5632 Changed all users of COND12_DELAY.
5634 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5636 * config/tc-mn10300.c (set_arch_mach): New function.
5637 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5638 (md_begin): Default to mn10300 mode.
5639 (md_assemble): Only accept instructions for the core mn10300
5640 chip and the active machine type.
5642 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5644 * subsegs.h (segment_info_type): Give the struct a name.
5645 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5646 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5647 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5648 * config/tc-w65.h (tc_reloc_mangle): Declare.
5649 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5651 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5653 * config/tc-v850.c (v850_comm): Restore old section
5654 after common processing.
5656 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5658 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5660 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5662 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5663 char with code that explicitly sign-extends.
5665 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5667 * config/tc-v850.c (md_begin): Restore text section as the current
5668 section after creating call table sections.
5669 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5672 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5673 with call to macro SYM_AUXINFO.
5675 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5677 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5678 with the program transform name.
5679 * Makefile.in: Rebuild.
5681 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5683 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5686 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5688 * config/tc-i386.c (i386_operand): Be prepared for a space between
5689 the open parenthesis and the start of the register operand,
5690 because of the June 16 change.
5692 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5694 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5697 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5699 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5700 even if it is belived to be unnecessary.
5702 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5704 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5706 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5708 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5710 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5711 shift amount for a repeated operand. The shift amount for the
5712 repeated copy comes from the size of the operand.
5714 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5716 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5718 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5720 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5722 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5724 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5725 characters in it as LEX_IS_SYMBOL_COMPONENT.
5726 * config/tc-i386.h (tc_symbol_chars): Define.
5727 (extra_symbol_chars): Declare.
5728 * config/tc-i386.c (extra_symbol_chars): Define.
5729 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5730 (line_comment_chars): Set to '/' if TE_LINUX.
5731 * doc/c-i386.texi (i386-prefixes): Update.
5732 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5734 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5736 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5737 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5739 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5741 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5742 constraint in instructions REP & REPI.
5744 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5747 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5749 (check_range): If the operand is shifted, then shift the number
5750 before checking its range.
5752 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5754 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5757 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5759 * config/tc-v850.c (v850_comm): Create special sections as needed.
5761 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5763 * config/tc-d10v.c (write_2_short): Addition of swapping
5764 instructions for sequential and reverse sequential order when
5765 given order is not possible.
5767 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5769 * Makefile.am: Rebuild dependencies.
5770 (DEP_INCLUDES): Fix reference to intl build directory.
5771 * Makefile.in: Rebuild.
5773 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5775 * doc/c-i386.texi: Update 16 bit documentation.
5777 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5778 IgnoreDataSize to IgnoreSize as they are used for address size as
5780 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5781 32-bit mode, similarly addr16/data16 and variants.
5783 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5785 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5786 sequential word multiply instructions.
5788 (do_assemble): Add extra command line argument, to allow mul32
5789 attribute to be preserved across parallel insns.
5790 (md_assemble): Insert NOPs between explicitly parallel insns which
5791 contain an 32 bit multiply and a 16 multiply.
5793 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5795 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5798 * config/tc-i386.c (reloc): Add braces.
5800 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5801 consistent with Intel naming.
5802 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5803 use bitfields in sib_byte.
5804 (modrm_byte): Don't use bitfields here either.
5806 * config/tc-i386.c (current_templates): Add const.
5807 (parse_register): Add const to return, param, and char *s.
5808 (i386_operand): Add const to reg_entry *r.
5809 * config/tc-i386.h (templates): Add const to start, end.
5811 Inspired by code for 16 bit gas support from Martynas Kunigelis
5812 <martynas@nm3.ktu.lt>:
5813 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5814 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5815 (uses_mem_addrmode): Remove.
5816 (md_estimate_size_before_relax): Add support here too.
5817 (md_relax_table): Rewrite interface to md_relax for 16 bit
5819 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5820 (opcode_suffix_to_type): Remove.
5821 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5822 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5823 (md_convert_frag): Likewise.
5824 (i386_operand): Add support for 16 bit base/index regs,
5825 immediates, and displacements. Remove some unnecessary casts, and
5826 localise end_of_operand_string, displacement_string_start,
5827 displacement_string_end variables. Add GCC_ASM_O_HACK.
5828 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5830 * config/tc-i386.c (prefix_hash): Remove.
5831 (md_begin): Rewrite without obstacks. Remove prefix hash table
5832 handling. Rewrite lexical table handling.
5833 (i386_print_statistics): Don't print prefix statistics.
5834 (md_assemble): Rewrite instruction parser so that line is not
5835 converted to lower case. Don't do a hash_find for prefixes,
5836 instead recognise them via opcode modifier.
5837 (expecting_operand, paren_not_balanced): Localise variables.
5838 * config/tc-i386.h (IsPrefix): Define.
5839 (prefix_entry): Remove.
5841 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5842 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5843 '\\' in case where comment_chars contains '/'.
5845 * config/tc-i386.c (MATCH): Ensure given operand and template
5846 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5847 you must write `ljmp *table(%ebx)'.
5849 From H.J. Lu <hjl@gnu.org>:
5850 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5851 as 0 ifndef BFD_ASSEMBLER.
5852 (md_assemble): Allow immediate operands without suffix or
5853 other reg operand to default in size to the current code size.
5855 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5857 * config/tc-v850.c (md_begin): Restore creation of
5858 .call_table_text and .call_table_data sections.
5860 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5863 after emitting a word of noops.
5865 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5867 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5868 (i386_operand): Simplify checks for valid base/index combinations.
5869 Disallow `in 4(%dx),%al'.
5871 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5873 (add_prefix): Change parameter from char to int.
5875 * config/tc-i386.h (Ugh): Define opcode modifier.
5876 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5878 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5879 CONSISTENT_REGISTER_MATCH macros to check register types more
5880 thoroughly. Check for illegal suffix/operand combinations
5881 when matching insns with operands. Handle new `s' suffix, and
5882 associated FloatMF opcode modifier for float insns with memory
5884 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5885 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5886 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5887 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5888 DATA_PREFIX_OPCODE throughout.
5890 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5891 (md_assemble): Rewrite suffix/register operand checking code to be
5892 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5893 AnyMem, the better to grep.
5895 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5896 given a memory operand. Don't set Abs bits either.
5897 (type_names): Remove Mem*, Abs*.
5898 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5899 define opcode_modifiers as these cases are handled by Disp8,
5900 Disp16, Disp32 and suffix checks.
5901 (COMES_IN_BOTH_DIRECTIONS): Remove.
5902 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5904 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5905 if IgnoreDataSize modifier given. Remove ShortformW modifier
5906 test. Add test for ShortForm in W base_opcode modification.
5907 Merge Seg2ShortForm and Seg3ShortForm code.
5908 * config/tc-i386.h (ShortFormW): Remove.
5909 (IgnoreDataSize): Define.
5911 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5913 * config/tc-d30v.c (md_assemble): Store previous segment state
5914 with previous instruction.
5916 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5918 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5919 (ebp, esp): Remove static variables.
5920 (MATCH): Remove test for InOutPortReg.
5921 (i386_operand): Properly handle InOutPortReg here instead.
5922 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5923 (md_assemble): Simplify and correct modrm and sib generation.
5924 (i386_operand): Add warning for scale without index.
5925 Rewrite checks for valid base/index combinations.
5927 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5928 macros and enclose in do while(0).
5929 (RESTORE_END_STRING): Likewise.
5930 (md_assemble): Add one to printed operand number so we start
5931 from 1 not 0. Add some more gettext invocations.
5932 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5935 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5936 DATA_PREFIX, SEG_PREFIX): Define.
5937 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5938 (check_prefix): Remove function.
5939 (add_prefix): New function. Add prefix to i.prefix as well as
5941 (md_assemble): Changes for add_prefix. Remove hack for wait
5942 prefix, instead always output prefixes in fixed order. Test
5943 for jcxz/loop when selecting between word & dword operations,
5944 and add address size prefix rather than operand size prefix.
5945 Remove operand -> address size hack when emitting jcxz/loop.
5946 (i386_operand): Remove O_Absent check as it's done in expr.
5948 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5950 * configure.in: Recognize m5200 as a cpu_type of m68k.
5951 * aclocal.m4: Rebuild with current libtool.
5952 * configure: Rebuild.
5954 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5956 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5957 to relaxable_symbol to prevent references to external symbol from
5960 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5962 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5963 symbols are relaxable.
5965 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5967 * config/tc-v850.c (md_begin): Don't create special
5968 sections by default.
5970 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5972 * config/tc-mips.c (macro): For div and udiv, close the
5973 reorder block as soon as possible.
5975 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5977 From Matt Semersky <matts@scd.hp.com>:
5978 * macro.c (macro_mri_mode): New function.
5979 * macro.h (macro_mri_mode): Declare.
5980 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5983 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5985 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5988 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5989 until after xstrdup in OBJ_EVAX case.
5991 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5993 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5994 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5995 of hardcoded magic number.
5996 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5998 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6000 * read.c (do_s_func): New function.
6002 * read.h (do_s_func): Add prototype.
6004 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6006 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6007 nops if fill pattern not specified.
6009 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6011 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6012 * config/te-go32.h (TE_GO32): Define.
6013 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6015 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6017 Implement .func/.endfunc pseudo-ops.
6018 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6020 * read.c (potable): Add .func,.endfunc.
6021 (s_func): New function.
6022 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6024 (in_doc_func_p,current_function_label): New static globals.
6025 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6027 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6030 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6031 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6032 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6033 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6034 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6035 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6036 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6037 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6038 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6039 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6040 * config/tc-a29k.c: Don't define md_short_jump_size,
6041 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6042 * config/tc-alpha.c: Likewise.
6043 * config/tc-alpha.h: Likewise.
6044 * config/tc-arm.c: Likewise.
6045 * config/tc-h8300.c: Likewise.
6046 * config/tc-h8500.c: Likewise.
6047 * config/tc-hppa.c: Likewise.
6048 * config/tc-i860.c: Likewise.
6049 * config/tc-i960.c: Likewise.
6050 * config/tc-ppc.c: Likewise.
6051 * config/tc-sh.c: Likewise.
6052 * config/tc-sparc.h: Likewise.
6053 * config/tc-tic30.c: Likewise.
6054 * config/tc-w65.c: Likewise.
6055 * config/tc-z8k.c: Likewise.
6057 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6059 * config/tc-vax.c (_): Delete this macro used for placeholder
6060 values in vax_operand_width_size; it conflicts with the _() macro
6061 used for internationalization.
6063 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6066 code. From Chris Moller <moller@bops.com>.
6068 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6069 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6070 * read.c (emit_expr): Initialize seg and subseg fields of a new
6072 * write.c (write_object_file): Switch to the appropriate segment
6073 and subsegment when processing a broken word.
6075 * config/tc-m68k.c (mri_assemble): New static function.
6076 (build_mri_control_operand): Call mri_assemble rather than
6078 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6079 (s_mri_endf, s_mri_endw): Likewise.
6081 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6083 * read.c (s_org): Call md_flush_pending_output if it is defined.
6085 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6087 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6089 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6090 (md_parse_option): Add for same.
6091 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6092 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6093 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6095 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6097 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6099 * config/tc-arm.c (find_real_start): Relax definition of local
6102 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6104 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6105 symbols at the given address, not just the last one specified.
6107 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6109 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6110 or number_to_chars_littleendian to write data.
6112 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6114 * config/tc-v850.c (md_assemble): Remove artificially created
6115 register name symbols.
6117 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6119 * write.c (fixup_segment): Change "segment" to "section" in
6122 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6124 * write.c (fixup_segment): Change sym1-sym2 message again.
6126 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6128 * write.c (fixup_segment): Improve error message for sym1-sym2
6129 errors when sym1 is in a different segment from sym2.
6131 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6133 * config/tc-m32r.c (warn_unmatched_high): New static local.
6134 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6135 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6136 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6137 (md_parse_option): Likewise.
6138 (md_show_usage): Likewise.
6139 (m32r_frob_file): Likewise.
6141 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6142 (read_a_source_file): Call them.
6143 * read.h (stabs_generate_asm_file): Declare.
6144 * stabs.c (stabs_generate_asm_file): New function.
6145 (generate_asm_file): New function.
6146 (stabs_generate_asm_lineno): Move file name handling into
6149 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6151 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6152 (d30v_current_align, d30v_current_align_seg): New variables.
6153 (d30v_last_label): New variable.
6154 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6155 (s_d30v_data, s_d30v_section): Likewise.
6156 (md_pseudo_table): Call them.
6157 (md_begin): Initialize d30v_current_align_seg.
6158 (md_assemble): Call d30v_align when needed by known current alignment.
6159 (d30v_frob_label, d30v_cons_align): New functions.
6160 * config/tc-d30v.h (md_do_align): Remove.
6161 (tc_frob_label): Call d30v_frob_label.
6162 (md_cons_align): New.
6164 * config/tc-d30v.c (find_format): Convert complex expressions to
6165 expression symbols before processing. Clean up code formatting.
6167 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6169 * po/Make-in (install-info): New target.
6171 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6173 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6175 * config/tc-mn10300.c (md_assemble): Likewise.
6177 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6179 * Makefile.am: Update with `make dep-am'.
6180 (HFILES): Add cgen.h.
6181 (cgen.o): Depend on cgen.h.
6182 * Makefile.in: Regenerate.
6184 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6186 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6188 * gasp.c (grab_label): Permit a label to be a preprocessor
6189 variable by permitting a label to start with a backslash.
6191 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6193 * config/tc-mips.c (validate_mips_insn): Removed hack
6194 for previously inaccessible bitfields in some INSN_TRAP
6197 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6199 * config/tc-d30v.c (do_assemble): Abort with error message
6200 if opcode operands do not match.
6202 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6204 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6205 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6206 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6207 similar new 'q' operand.
6209 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6211 * cgen.c (cgen_asm_finish_insn): Fix typo.
6213 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6216 * cgen.c: Include it.
6217 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6218 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6219 All callers updated.
6220 * config/tc-m32r.c: Include cgen.h.
6221 (m23r_insn): New members num_fixups,fixups.
6223 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6225 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6226 to avoid compiler warning.
6228 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6230 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6233 * makefile.vms (OBJS): Add ehopt.obj
6235 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6237 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6239 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6241 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6242 a short format insn.
6243 (md_assemble): Set it for explicitly packed insns.
6245 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6247 * config/obj-coff.c (c_symbol_merge): Do not take address of
6248 native fields when performing the memcpy.
6250 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6252 * config/tc-mips.c (macro,macro2): Implement
6253 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6255 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6257 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6258 relocations against globally visible symbols.
6259 * config/tc-m68k.c (relaxable_symbol): New macro.
6260 (m68k_ip, md_estimate_size_before_relax): Use it.
6261 (tc_m68k_fix_adjustable): Also handle weak symbols.
6263 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6266 references to externally visible symbols.
6267 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6268 values in twice for a PC relative reloc if the symbol is
6271 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6272 don't adjust a PC relative reloc against an externally visible
6274 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6275 for a PC relative fixup against an externally visible defined
6276 symbol, arrange to store object file and addend values as though
6277 the symbol were not defined.
6278 (tc_gen_reloc): Likewise.
6280 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6282 * read.c (sizeof_leb128): Referenced externally by write.c so
6285 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6287 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6288 and expand a 'debug' symbol associated with the next instruction
6289 that does not cause a short instruction to be filled with a NOP.
6290 (md_pseudo_table): Add support for .debugsym.
6291 (assemble_parallel_insn): Add calls to expand_debug_sym as
6293 (md_assemble): Ditto.
6295 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6297 * as.c (main): Conditionally call setlocale.
6298 * gasp.c (main): Likewise.
6299 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6300 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6302 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6304 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6306 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6308 * config/tc-hppa.c: Change all calls to bzero to use memset.
6309 (pa_ip): Add cast to avoid warning.
6310 (tc_gen_reloc, md_apply_fix): Likewise.
6311 (pa_find_space_by_number): Likewise.
6312 (hppa_force_relocation): Likewise.
6313 (pa_block): Change i to unsigned int.
6314 * config/obj-som.h (obj_som_copyright): Declare.
6316 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6318 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6319 for line numbers for assembly source.
6321 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6323 * configure.in: Change version number to 2.9.4
6324 * configure: Rebuild.
6326 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6328 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6330 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6332 * ecoff.h: Change symbolS in function declaration to struct
6335 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6337 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6338 (md_convert_frag): Fix i18n typo.
6340 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6342 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6343 * ecoff.h: Protoype it.
6344 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6345 [EVAX] (s_alpha_prologue): Delete.
6346 (md_pseudo_table): Update.
6348 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6350 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6351 array to local pointer.
6352 (get_args, parse_expr): Add casts to avoid warnings.
6354 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6356 * read.c (s_set): Cast xmalloc return value to fragS *.
6357 * config/tc-m68k.c (m68k_ip): Function made static to match
6358 previous forward declaration.
6359 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6361 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6363 * config/tc-v850.c: Add internationalisation macros to error
6366 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6367 macros to error strings.
6369 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6372 reloc is in the TOC csect.
6373 (md_apply_fix3): Correct gettext typo.
6375 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6377 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6378 .L - they are local labels and the branches are not really
6379 function calls but rather far jumps.
6381 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6383 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6385 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6387 * config/tc-i386.c (md_assemble): Print operand number rather than
6388 using ordinal_names.
6389 (i386_operand): Likewise.
6391 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6393 * Makefile.am (INTLLIBS): Define to work around apparent automake
6395 All Makefiles: Regenerated.
6397 * Many files: Added gettext invocations around user-visible
6399 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6400 HAVE_LC_MESSAGES): Define.
6401 * dep-in.sed: Added asintl.h.
6402 * po/Make-in: New file.
6403 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6405 * read.c (Z_): Renamed from `_'.
6406 * Makefile.am (SUBDIRS): Added po.
6407 (POTFILES): new macro.
6408 (po/POTFILES.in): New target.
6409 ($(OBJS)): Added asintl.h.
6411 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6412 (as_new_LDADD): Added $(INTLLIBS).
6413 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6414 (gasp_new_LDADD): Added $(INTLLIBS).
6415 (gasp_new_DEPENDENCIES): New macro.
6416 * configure, aclocal.m4: Rebuilt.
6417 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6419 (ALL_LINGUAS): Define.
6420 * macro.c: Include "asintl.h".
6421 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6422 * as.h: Include "asintl.h".
6423 * config/tc-i386.c (ordinal_names): Removed.
6424 (md_assemble): Changed error text to avoid ordinal_names.
6425 (i386_operand): Likewise.
6426 (reloc): Added as_bad to avoid i18n problems.
6427 (tc_gen_reloc): Likewise.
6428 * config/tc-arm.c (bad_args): Now a #define.
6430 * config/obj-vms.c (VMS_stab_parse): Changed type of
6432 (global_symbol_directory): Unified strings to avoid i18n
6434 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6435 avoid i18n problems.
6436 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6437 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6439 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6441 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6443 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6445 * as.c (print_version_id): Added an fprintf to avoid i18n
6447 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6449 * expr.c (expr): Added as_warn call to avoid i18n problems.
6450 * messages.c (as_assert): Changed code to avoid i18n problems.
6451 (as_abort): Likewise.
6452 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6453 (s_space): Likewise.
6454 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6456 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6458 * config/tc-i386.c (check_prefix): New static function, split out
6460 (struct _i386_insn): Add wait_prefix field.
6461 (md_assemble): Remove wait_prefix local variable. Use
6462 check_prefix when adding a prefix.
6464 * config/tc-i386.c (current_templates): New static variable.
6465 (md_assemble): Remove current_templates local variable.
6466 (md_assemble, i386_operand): Improve error and warning messages in
6467 many places. Add RESTORE_END_STRING in many places before error
6468 return. Clarify some comments.
6470 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6472 (md_assemble): Parse string instruction operands, looking for
6473 segment override prefixes. Check for invalid segment prefixes on
6475 (i386_operand): i.seg[] and max mem_operand changes for string
6477 * config/tc-i386.h (EsSeg): Define.
6479 * config/tc-i386.h (regKludge): Define.
6480 (iclrKludge, imulKludge): Don't define.
6481 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6482 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6483 opcode_modifier checks to look for more common cases first. Add
6484 default_seg for IsString case.
6486 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6488 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6490 * configure: Rebuild with new automake and libtool.
6491 * aclocal.m4, Makefile.in: Likewise.
6493 * doc/Makefile.am (as.dvi): New target.
6494 * doc/Makefile.in: Rebuild.
6496 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6498 * configure.in: Added sparc86x support.
6500 * configure: Rebuild.
6502 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6504 (md_parse_option): Warn if -EL is not supported for this architecture.
6506 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6508 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6510 * config/tc-mips.c (mips_ip): Note when we use get match on
6511 the full instruction name.
6513 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6515 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6516 back into the expression to handle add/sub simplification correctly.
6518 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6520 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6522 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6524 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6527 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6529 * symbols.c (max_indent_level): New global.
6530 (print_symbol_value_1): Use it.
6531 * expr.h (expr_build_dot): Declare.
6532 * expr.c (expr_build_dot): New function.
6534 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6536 * symbols.c (print_binary): New function.
6537 (print_expr_1): Call it.
6539 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6541 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6542 operand in the opcode.
6544 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6546 * config/tc-i386.h: Reorder operand flags and opcode modifier
6547 flags for clarity. Remove unused definitions: Unknown,
6548 ImmUnknown, DispUnknown, NoModrm.
6549 * config/tc-i386.c (type_names): Add missing Debug type.
6550 (md_assemble): Better duplicate prefix checking. Quicker string
6551 instruction check via new opcode_modifier flag.
6553 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6555 * doc/as.texinfo (Invoking): Clarify -Wa example.
6557 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6559 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6560 (s_mips_weakext): Define.
6561 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6562 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6565 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6567 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6568 is an error if the value can not be computed at assembly time.
6569 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6571 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * gasp.c (main): Set next field of new include_path structure to
6574 NULL. From Avery Pennarun <averyp@gdc.ca>.
6576 * read.c (s_mri_sect): Call as_bad rather than abort for an
6577 unsupported MRI target.
6579 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6581 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6582 the destination of a branch instruction should be altered.
6583 (find_real_start): New function: Locate the real, Thumb coded
6584 start of a Thumb function.
6585 (do_t_branch23): Alter the destination of branches to Thumb
6588 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6590 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6592 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6595 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6597 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6598 * doc/c-hppa.texi: Likewise.
6600 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6602 * Makefile.am: Rebuild dependencies.
6603 * Makefile.in: Rebuild.
6605 * Makefile.am (DEP_INCLUDES): New variable.
6606 (.dep1): Change to work when srcdir is not an absolute path.
6607 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6608 * Makefile.in: Rebuild.
6610 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6612 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6613 LinearAddress patch.
6615 * configure.in: Set version to 2.9.1.
6616 * configure: Rebuild.
6618 * Branched binutils 2.9.
6620 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6622 * config/tc-i386.h (FWait): Define.
6623 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6624 other prefixes. Check FWait flag in opcode table to see which
6625 instructions require an fwait prefix.
6627 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6629 * stabs.c (get_stab_string_offset): Always create a stab string
6632 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6634 Fix some gcc -Wall warnings:
6635 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6636 * ehopt.c (eh_frame_code_alignment): Likewise.
6637 * expr.c (integer_constant, operand): Likewise.
6638 * frags.c (frag_align): Likewise.
6639 * gasp.c (level_0, change_base, doinstr): Likewise.
6640 * hash.c (hash_ask): Likewise.
6641 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6642 (debugging_pseudo): Likewise.
6643 * macro.c (define_macro, check_macro): Likewise.
6644 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6645 (ignore_rest_of_line, float_cons): Likewise.
6646 * symbols.c (decode_local_label_name): Likewise.
6647 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6648 (fixup_segment, number_to_chars_bigendian): Likewise.
6649 (number_to_chars_littleendian): Likewise.
6650 * config/atof-ieee.c (gen_to_words): Likewise.
6651 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6652 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6653 * read.c (output_big_sleb128): Initialize locals to avoid
6655 (output_big_uleb128, equals): Likewise.
6656 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6657 to unsigned int. Change zeros to unsigned int.
6658 * cond.c (s_if): Add return to default case.
6659 * frags.c (frag_now_fix): Change return type to addressT.
6660 * frags.h (frag_now_fix): Update declaration.
6661 * listing.c (file_info_struct): Change linenum to unsigned int.
6662 (struct list_info_struct): Change hll_line to unsigned int.
6663 (print_source): Update format string.
6664 * read.c (emit_expr): Change scan to unsigned int, and don't
6665 bother to initialize it.
6666 * symbols.c (dollar_label_count): Change to unsigned long.
6667 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6668 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6669 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6671 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6673 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6674 mcf5200 just as we do for m68000.
6675 (m68k_init_after_args): Likewise.
6676 (md_estimate_size_before_relax): Likewise.
6678 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6680 * config/tc-v850.c (md_assemble): Store relocation addend in
6681 fixup instead of instruction.
6683 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6685 * config/tc-i386.c (md_assemble): Swap template arguments to
6686 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6687 This macro is currently symmetric, so passing them the wrong
6688 way didn't cause any problem, but may if the macro is changed
6690 After copying template to i.tm, use i.tm. rather than t-> to
6691 access fields, and make t a const*
6692 Move i.tm.operand_types[] swap to immediately after the copy.
6694 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6696 * expr.h (expr_build_uconstant): Add prototype.
6697 (expr_build_unary,expr_build_binary): Add prototypes.
6698 * expr.c (expr_build_uconstant): New function.
6699 (expr_build_unary,expr_build_binary): New functions.
6701 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6703 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6704 * macro.c (macro_expand_body): Increase buffer size.
6705 * messages.c (as_warn): Likewise.
6706 (as_warn_where, as_bad, as_bad_where): Likewise.
6708 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6710 Based on patch from H.J. Lu <hjl@gnu.org>:
6711 * Makefile.am (DISTSTUFF): New variable.
6712 (diststuff): New target.
6713 * Makefile.in: Rebuild.
6715 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6717 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6718 m32r_elf_section_change_hook.
6720 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6721 emit a nop if a section ends with a 16 bit instruction.
6723 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6725 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6726 s_lcomm rather than obj_coff_lcomm.
6727 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6729 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6731 * config/tc-i386.h (LinearAddress): Define.
6732 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6733 instruction, don't use a default segment.
6735 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6737 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6738 * configure: Rebuild.
6740 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6742 * aclocal.m4, configure: Rebuild with libtool 1.2.
6744 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6746 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6747 PC relative branches. Patch courtesy of Jonathan Walton.
6750 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6752 * configure.in (emulations): Add thumb-pe target.
6754 * configure (emulations): Add thumb-pe target.
6756 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6758 * itbl-lex.l (yywrap): Don't define if already defined as a
6761 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6763 * depend.c (quote_string_for_make): New function.
6764 (wrap_output): Use it.
6766 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6768 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6769 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6771 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6773 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6774 Recognize -GN and -relax.
6775 (md_begin): Initialize gp size from -G switch.
6776 (alpha_force_relocation): Always force if -relax.
6777 (alpha_align): Take a new argument that will specify when to
6778 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6779 Change all callers. Emit nop alignment padding as nop+unop pair.
6781 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6783 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6784 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6786 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6788 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6789 require padding to the next long word boundary.
6791 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6793 * cgen.c: #include symcat.h.
6794 * config/tc-m32r.c: Likewise.
6796 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6798 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6799 absolute expressions instead of '$' prefixed register names.
6801 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6803 * read.c (s_set): Record file and line info for symbols when -as.
6804 (pseudo_set): Don't overwrite that dummy fragment.
6806 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * config/tc-ppc.c (md_pseudo_table): Add "section".
6809 (ppc_named_section): New static function.
6811 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6813 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6814 so we don't have to scan the entire list.
6816 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6818 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6819 case, allow the parallel instructions to modify the same flag
6822 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6824 * listing.c (list_symbol_table): Categorize symbols by
6825 undefined_section rather than sy_frag->line == NULL.
6827 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6829 * Makefile.am (install-exec-local): Install properly when ln
6830 fails or tooldir == prefix.
6832 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6834 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6835 Test result of insert_operand for error.
6837 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6840 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6841 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6842 * doc/Makefile.in: Rebuild.
6844 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6846 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6847 (macro): Fix handling of M_COP[0-3].
6849 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6851 Based on patches from Ross Harvey <ross@teraflop.com>:
6852 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6853 if macro_alternate or macro_mri.
6854 (getstring): Remove support for byte constants between < and >.
6855 (get_any_string): '<' only starts a string if macro_alternate or
6857 (macro_expand_body): Permit keyword parameters following
6858 positional parameters.
6860 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6861 * configure.in (alpha*-*-netbsd*): New target.
6862 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6863 * configure: Rebuild.
6865 * as.h (flag_warn_suppress_instructionswap): Move from here...
6866 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6867 here, and make static.
6869 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6870 BFD_ASSEMBLER or MANY_SEGMENTS.
6872 * as.c (show_usage): Update bug-gnu-utils address.
6873 * gasp.c (show_usage): Likewise.
6874 * doc/as.texinfo (Bug Reporting): Likewise.
6876 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6878 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6879 insns regardless of the size of a pointer if we're in mips I or
6881 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6883 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6885 Fix rac to accept only a0:
6886 * tc-d10v.c (parallel_ok, find_opcode):
6887 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6888 Introduce OPERAND_GPR.
6890 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6892 * read.c (s_fill): Handle non-constant repeat counts by creating
6893 an rs_space fragment.
6895 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6897 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6898 from as_bad to as_warn.
6900 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6902 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6903 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6904 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6906 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6908 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6909 seg_fix_rotP rather than fix_root from seg_info.
6911 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6913 * expr.c: Add support for 0x1_2_3_4 bignums.
6915 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * configure.in: Change -linux* to -linux-gnu*.
6918 * configure: Rebuild.
6920 * app.c (do_scrub_begin): Treat \r as whitespace.
6922 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6924 * Makefile.am: Update dependencies.
6925 * Makefile.in: Rebuild.
6927 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * configure, aclocal.m4: Rebuild with new libtool.
6931 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6933 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6934 the argument to bfd_set_arch_mach.
6935 (load_address): Use bfd_arch_bits_per_address to determine the
6936 bit size of an address instead of looking at the isa level.
6937 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6939 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6941 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6943 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6945 * ehopt.c: New file.
6946 * as.h (enum _relax_state): Add rs_cfa.
6947 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6948 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6949 * read.c (emit_expr): Call check_eh_frame.
6950 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6951 (relax_segment): Likewise.
6952 * Makefile.am: Rebuild dependencies.
6953 (GAS_CFILES): Add ehopt.c.
6954 (GENERIC_OBJS): Add ehopt.o.
6955 * doc/internals.texi (Frags): Document rs_cfa.
6957 * as.c (show_usage): Mention --traditional-format.
6958 (parse_args): Accept --traditional-format.
6959 * as.h (flag_traditional_format): Declare.
6960 * output-file.c (output_file_create): If flag_traditional_format,
6961 set BFD_TRADITIONAL_FORMAT on stdoutput.
6962 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6964 * config/tc-mips.c (append_insn): Make sure that if we have a
6965 fixup for an unmatched %hi reloc, it does not associated with a
6968 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6969 * doc/Makefile.in: Likewise.
6971 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6973 * config/tc-m32r.c (check_for_side_effects): New function.
6974 (can_make_parallel): Add checks for instruction side effects
6975 clashing with the other instruction.
6976 (assemble_parallel_insn): Improve warning messages. Return error
6977 message from non-swapped instruction order.
6979 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6981 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6983 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6984 md_cleanup definition. This moves the forced literal output to
6985 the end of the source pass, and avoids macro's inserting literals
6986 into the code immediately after the macro expansion.
6988 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6990 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6991 a gas internal symbol is adjustable.
6992 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6994 * as.h: If gcc version greater than 2.6, use `__format__' and
6995 `__printf__' in function attributes, rather than `format' and
6998 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7000 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7002 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7004 Add tms320c30 support:
7005 * config/tc-tic30.h: New file.
7006 * config/tc-tic30.c: New file.
7007 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7008 TARGET_FORMAT as "coff-tic30".
7009 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7010 * Makefile.am: Rebuild dependencies.
7011 (CPU_TYPES): Add tic30.
7012 (CPU_OBJ_VALID): tic30-aout is valid.
7013 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7014 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7015 * configure, Makefile.in: Rebuild.
7017 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7019 * config/tc-v850.c (md_assemble): Improvements to error messages.
7021 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7023 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7024 BFD_RELOC_HI16_S to store the high bits of any value.
7026 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7027 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7028 assembler calculate relocations to any external symbol at all.
7029 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7030 involving generation of pc-relative relocs.
7031 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7032 has been moved to md_apply_fix3.
7034 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7035 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7036 which actually means (the address of identifier's GOT entry) +
7037 constant, which is not particularly useful.
7039 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7041 * read.h (include_dirs): Declare.
7042 (include_dir_count,include_dir_maxlen): Declare.
7044 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7046 * configure.in: Correct check for shared opcodes library.
7047 * configure: Rebuild.
7049 * listing.c (buffer_line): If we can't open the file, set at_end.
7050 (listing_print): Remove unused local variable fi.
7052 * config/m68k-parse.y (reglistpair): Handle register list in
7055 * config/vms-conf.h: Don't undef VERSION.
7057 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7059 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7061 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7063 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7064 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7065 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7066 (EXTRA_DIST): Define.
7067 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7068 explicitly rather than via the list of object files.
7069 (gcc-as.opt): New file created when make-gas.com is run.
7070 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7071 itbl-cpu.h} to #include appropriate file rather than copying that
7073 * config/vms-conf.h: Synchronize with current config.in.
7074 * Makefile.in: Rebuild.
7076 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7078 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7079 (parallel_ok): Relaxed parallel subinstruction dependency check.
7081 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7083 * as.h (flag_warn_suppress_instructionswap): added new flag.
7084 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7085 command line argument.
7086 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7087 warning only if flag_warn_suppress_instructionswap is false.
7089 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7091 * configure.in (i386-*-mingw32*): New target.
7092 * configure: Rebuild.
7094 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * symbols.c (resolve_symbol_value): Don't set the segment if it
7097 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7099 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7102 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7104 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7105 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7108 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7110 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7112 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7114 * config/tc-v850.c (v850_insert_operand): Display instruction when
7115 an error is encountered.
7117 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7119 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7120 (i386-*-sco3.2v5*coff): New target.
7121 (i386-*-sco3.2*): New target.
7122 * configure: Rebuild.
7124 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7126 * config/tc-v850.c: Tidy error message production.
7128 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7130 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7131 validate_immediate return value in the right type for comparisons
7134 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7136 * listing.c (MAX_BYTES): Use listing variables not constants.
7137 (data_buffer): No longer an array, but a pointer.
7138 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7139 (listing_listing): Allocate data_buffer.
7141 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7143 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7144 --listing-rhs-width, --listing-cont-lines.
7145 (show_usage): Update.
7146 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7147 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7148 (print_lines): Use the variables instead of the constants.
7149 (listing_listing): Likewise.
7150 * listing.h: Declare the new vars.
7152 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7154 * as.c (parse_args): Add --keep-locals alias for -L.
7155 Add --strip-local-absolute.
7156 (show_usage): Update.
7157 * as.h (flag_strip_local_absolute): New flag.
7158 * symbols.c (S_IS_LOCAL): Use it.
7159 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7160 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7161 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7163 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7165 * config/tc-m32r.c: Detect if explicitly parallel instructions
7166 might have an io conflict and issue a warning message.
7168 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7170 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7171 cgen_swap_fixups): Functions to save, restore and swap the fixup
7172 chain with a backup copy.
7173 (cgen_asm_finish_insn): Returns address of constructed insn.
7175 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7177 * listing.c (file_info_struct): Remove FILE, add POS.
7178 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7179 (file_info): Don't open the file.
7180 (buffer_line): Check for the file in the last_open cache, updating
7182 (print_source): Don't reference file_info->file.
7183 (listing_listing): Likewise.
7184 (listing_print): Close the file in the cache, if any.
7186 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7188 * read.c (dwarf_file_string): New file static variable.
7189 (emit_expr): Look for constant sequence that leads up to a file
7190 name in DWARF debugging output.
7191 (stringer): Use dwarf_file_string to decide whether to accept a
7192 string as a file name.
7194 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7196 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7197 (crack_operand): Add reg->reglst MRI hack.
7198 (r_seg): Put reglst symbols in reg_section.
7199 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7201 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7203 * tc-sh.c (get_specific): Handle SGR & DBR.
7205 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7207 * tc-h8300.c (parse_reg): Take the length of the symbol into
7208 account when attempting to match a register name.
7209 * tc-h8500.c (parse_reg): Likewise.
7211 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7213 * cgen.c: Formatting changes to improve readability.
7215 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7217 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7220 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7222 Based on a patch from Jim Wilson
7223 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7224 (tc_gen_reloc): Handle cross section PC relative relocs
7227 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7229 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7231 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7233 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7234 (expr_jmp_buf): New static local.
7235 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7236 (cgen_md_operand): New function.
7237 * tc-m32r.c: Clean up pass over `struct foo' usage.
7238 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7240 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7242 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7243 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7245 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7247 * config/tc-i386.c (i386_operand): Give an error if there are
7248 unrecognized characters after an expression.
7250 For older changes see ChangeLog-9697