1 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3 * config/tc-i860.c (md_operand): Silly typo fixed.
5 2000-08-16 Nick Clifton <nickc@redhat.com>
7 * config/tc-arm.c (struct asm_shift): Delete.
9 (enum asm_shift_index): New.
10 (struct asm_shift_properties): New.
11 (struct asm_shift_name): New.
12 (shift_properties[]); New.
15 (decode_shift): Use new structures.
16 Issue a warning is "ROR #0" is used.
17 Issue a warning if "ASR #0" or "LSR #0" is used.
19 (md_begin): Initialise arm_shift_hsh table from new
22 2000-08-16 Jakub Jelinek <jakub@redhat.com>
24 * config/tc-sparc.c: Kill all warnings.
25 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
27 (md_show_usage): Update usage text.
29 2000-08-16 Nick Clifton <nickc@redhat.com>
31 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
34 2000-08-14 Will Cohen <wcohen@redhat.com>
36 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
38 * config/tc-sh.c (md_assemble): Changed so debug_type
39 test performed for ppi_assemble
40 * config/tc-sh.c: Included dwarf2dbg.h.
41 (debug_line): Defined.
42 (md_assemble): Generates dwarf2 line info.
43 (sh_finalize): New function. Finalize dwarf2 info.
44 (assemble_ppi): Returns size of code generated.
45 (build_Mytes): Returns size of code generated.
46 (md_pseudo_table): Added "file" and "loc" psuedo ops.
47 * config/tc-sh.h (md_end): Defined.
48 (sh_finalize): Declared.
50 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
52 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
55 2000-08-14 Nick Clifton <nickc@redhat.com>
57 * config/tc-arm.c (do_bx): Allow "bx pc".
59 2000-08-14 Jim Wilson <wilson@cygnus.com>
61 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
62 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
63 (md_begin): Change assignment to md.flag to OR in the new bit.
65 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
67 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
68 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
71 2000-08-14 Jason Eckhardt <jle@cygnus.com>
73 * NEWS: Mention i860 support.
75 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
77 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
79 2000-08-14 Andreas Schwab <schwab@suse.de>
81 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
83 2000-08-11 Andreas Schwab <schwab@suse.de>
85 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
88 2000-08-11 Kazu Hirata <kazu@hxi.com>
90 * expr.c: Fix formatting.
91 * config/obj-bout.c: Likewise.
93 2000-08-10 Jason Eckhardt <jle@cygnus.com>
95 * doc/c-i860.texi: Flesh out the i860 section more.
97 2000-08-10 Kazu Hirata <kazu@hxi.com>
99 * symbols.c: Fix formatting.
102 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
104 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
105 has the IgnoreSize bit set.
107 2000-08-09 Alan Modra <alan@linuxcare.com.au>
109 From Rodney Brown <RodneyBrown@mynd.com>
110 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
111 * configure: Regenerate.
113 2000-08-08 Jason Eckhardt <jle@cygnus.com>
115 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
116 (i860_fix_info): New enum.
117 (MD_APPLY_FIX3): Define.
118 (WORKING_DOT_WORD): Define.
119 (TC_HANDLES_FX_DONE): Define.
120 (DIFF_EXPR_OK): Define.
121 (LISTING_HEADER): Define.
122 (TARGET_FORMAT): Select target format based on endian flag.
123 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
124 (target_big_endian): Add external declaration.
126 * config/tc-i860.c: All existing code reworked completely. Other
127 new code shown below.
128 (SYNTAX_SVR4): Define.
129 (target_warn_expand): New variable.
130 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
131 (md_longopts): Declare and define with new options (-EL, -EB,
133 (md_show_usage): New function.
134 (md_operand): New function.
135 (obtain_reloc_for_imm16): New function.
136 (md_apply_fix3): New function.
137 (tc_gen_reloc): New function.
139 2000-08-09 Kazu Hirata <kazu@hxi.com>
141 * hash.c: Fix formatting.
144 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
146 * config/tc-m68hc11.c (build_jump_insn): Make sure the
147 2 bytes of the jump address are in the same frag.
148 (find): Accept 68hc12 register indirect modes.
150 * NEWS: Mention 68HC11 & 68HC12 support.
152 2000-08-07 Richard Henderson <rth@cygnus.com>
154 * config/tc-ia64.c (unwind): Add prologue_mask member.
155 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
156 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
157 (dot_body): Clear unwind.prologue_mask.
158 (dot_prologue): Set it. Accept a register second argument.
160 2000-08-07 Kazu Hirata <kazu@hxi.com>
162 * config/atof-ieee.c: Fix formatting.
163 * config/atof-tahoe.c: Likewise.
165 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
167 * config/tc-avr.c: Use PARAMS macro in function declarations.
168 Don't declare md_pcrel_from_section (already in tc-avr.h).
169 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
170 (avr_operand): Don't set (unsigned) op_mask to -1.
172 2000-08-04 Nick Clifton <nickc@cygnus.com>
174 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
177 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
178 of .popsection, .previous, .pushsection, .subsection,
179 .version, .vtable_entry, .vtable_inherit and .weak.
181 2000-08-05 Kazu Hirata <kazu@hxi.com>
183 * config/tc-cris.c: Fix formatting.
184 * config/tc-i386.c: Likewise.
185 * config/tc-sparc.c (sparc_ip): Simplify the code.
187 2000-08-04 Kazu Hirata <kazu@hxi.com>
189 * config/tc-cris.c: Rearrange code for readability.
190 * config/tc-d10v.c: Fix formatting.
191 * config/tc-m32r.c: Likewise.
192 * config/tc-sparc.c: Likewise.
194 2000-08-02 Jim Wilson <wilson@cygnus.com>
196 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
197 before ia64_find_opcode.
198 (md_assemble): Likewise.
200 2000-08-01 Nick Clifton <nickc@cygnus.com>
202 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
203 Undo some formatting fixes.
205 2000-08-01 Kazu Hirata <kazu@hxi.com>
207 * config/obj-som.c: Fix formatting.
208 * config/obj-ieee.c: Likewise.
209 * config/tc-arm.c: Likewise.
210 * config/tc-v850.c: Likewise.
212 2000-08-01 Nick Clifton <nickc@redhat.com>
214 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
215 index by command line option.
217 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
219 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
220 (@node M68K-Branch): Rewrite to match the reality.
222 2000-07-31 Jason Eckhardt <jle@cygnus.com>
224 * doc/c-i860.texi: New file.
225 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
226 * doc/Makefile.in: Regenerate.
227 * doc/all.texi: Add I860 as relevant architecture.
228 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
230 2000-07-31 Kazu Hirata <kazu@hxi.com>
232 * config/tc-d30v.c: Fix formatting.
234 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
236 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
237 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
238 long emit a long branch if available instead of an absolute jump, never
239 emit absolute jumps for anything with --pcrel.
241 * doc/c-m68k.texi: Document new command line option.
243 2000-07-28 Jason Eckhardt <jle@cygnus.com>
245 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
246 * configure: Regenerated.
247 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
248 of operand to the .type directive (.e.g, "type").
250 2000-07-28 Alan Modra <alan@linuxcare.com.au>
252 * as.h (warn_comment, found_comment, found_comment_file): Declare.
253 * app.c (do_scrub_chars): Record where first comment found.
254 * read.c (read_a_source_file): Init found_comment on entry, and
255 notify whether comments found on exit.
256 * config/tc-hppa.c (md_shortopts): Add "c".
257 (md_longopts): Add warn-comment.
258 (md_parse_option): Handle it.
259 (md_show_usage): Show available options.
260 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
262 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
264 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
265 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
267 (md_estimate_size_before_relax): Don't fall off end of function.
269 2000-07-27 Kazu Hirata <kazu@hxi.com>
271 * config/tc-avr.c: Fix formatting.
272 * config/tc-ns32k.c: Likewise.
274 2000-07-27 Alan Modra <alan@linuxcare.com.au>
276 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
278 2000-07-27 Kazu Hirata <kazu@hxi.com>
280 * config/tc-d10v.c: Fix formatting.
281 * config/tc-z8k.c: Likewise.
282 * config/tc-sparc.c: Likewise.
284 2000-07-26 Dave Brolley <brolley@redhat.com>
286 * cgen.c (queue_fixup): Declare opinfo.
287 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
288 (gas_cgen_md_operand): Ditto.
289 (gas_cgen_md_apply_fix3): Ditto.
291 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
293 * config/obj-coff.c (obj_frob_symbol): Don't merge
294 labels. Don't merge if the symbol isn't constant. Return
295 immediately if a symbol is merged.
297 2000-07-22 Alan Modra <alan@linuxcare.com.au>
299 * frags.c (frag_align): Correct absolute section alignment.
301 2000-07-20 DJ Delorie <dj@redhat.com>
303 * config/obj-coff.c (obj_frob_symbol): revert previous change,
304 it breaks linking against DLLs.
306 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
308 * configure.in: Add CRIS support.
309 * configure: Regenerate.
310 * Makefile.am: (CPU_TYPES): Add cris.
311 (CPU_OBJ_VALID) [aout]: Add cris.
312 (MULTI_CPU_TYPES): Add cris.
313 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
314 [coff]: Only i386 and mips are valid.
315 (TARGET_CPU_CFILES): Add config/tc-cris.c.
316 (TARGET_CPU_HFILES): Add config/tc-cris.h.
317 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
318 Regenerate dependencies.
319 * Makefile.in: Regenerate.
320 * aclocal.m4: Regenerate.
321 * as.c: Declare crisaout, criself.
322 * config/tc-cris.h, config/tc-cris.c: New.
323 * config/e-criself.c, config/e-crisaout.c: New.
324 * po/POTFILES.in, po/gas.pot: Regenerate.
326 2000-07-20 Kazu Hirata <kazu@hxi.com>
328 * read.c: Fix formatting.
329 * write.c: Fix formatting.
331 2000-07-19 H.J. Lu <hjl@gnu.org>
333 * sb.c: Include <stdlib.h> if exists for abort ().
335 2000-07-19 Alan Modra <alan@linuxcare.com.au>
337 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
338 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
339 (pa_type_args): Same here.
341 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
343 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
344 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
345 the storage class is already set.
347 2000-07-17 Kazu Hirata <kazu@hxi.com>
349 * config/tc-m68hc11.c: Fix formatting.
350 * config/tc-mn10200.c: Likewise.
351 * config/tc-mn10300.c: Likewise.
352 * config/tc-pj.c: Likewise.
353 * config/tc-tic80.c: Likewise.
354 * config/tc-w65.c: Likewise.
356 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
358 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
361 2000-07-15 Ian Lance Taylor <ian@zembu.com>
363 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
366 2000-07-15 Alan Modra <alan@linuxcare.com.au>
368 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
369 ELF as are used for SOM (except the 32-bit reloc one) to decide
370 whether a symbol can be reduced to a section symbol. Expand on
371 the comment for symbols involved in LR% and RR% expressions.
373 2000-07-14 Nick Clifton <nickc@cygnus.com>
375 * config/tc-mips.c (mips_disable_float_construction): New
376 static variable. Set to true if doubles should not be
377 constructed by loading two single width fp registers with
379 (mips_ip): Test mips_disable_float_construction.
380 (md_longopts): Add command line switches --construct-floats
381 and --no-construct-floats.
382 (md_parse_option): Parse new command line options.
383 (md_show_usage): Describe new command line options.
385 * doc/c-mips.texi: Document new command line options.
387 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
389 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
390 * configure: Regenerate.
392 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
394 * configure.in (DEFAULT_EMULATION setting): Revert part of
395 2000-07-01 change that set te_multi=multi unless set to tmips.
396 * configure: Regenerate.
398 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
400 * config/obj-coff.c (coff_frob_section): Add padding to the last
401 section when aligning it increases its size.
403 2000-07-11 Kazu Hirata <kazu@hxi.com>
405 * config/tc-tic54x.c: Fix formatting.
407 2000-07-10 Kazu Hirata <kazu@hxi.com>
409 * config/tc-h8500.c: Fix formatting.
410 * config/tc-tic54x.c: Fix formatting.
412 2000-07-10 Alan Modra <alan@linuxcare.com.au>
414 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
415 displacements correctly.
417 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
419 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
421 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
425 2000-07-09 Alan Modra <alan@linuxcare.com.au>
427 From David Huggins-Daines <dhd@linuxcare.com>
428 * config/te-hppalinux64.h: Add a new emulation.
429 * configure.in (emulations): Add configure bits to support the
430 64-bit Linux/parisc target.
431 * configure: Regenerate.
433 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
434 (md_shortopts): Add `V' for ELF.
436 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
437 when SOM or ELF_ARG_RELOC are defined.
438 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
439 ELF_ARG_RELOC are defined.
440 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
441 (pa_stringer): ..Do it here instead. Fix comment typos.
442 (hppa_force_relocation): Cast enums to int before comparing with
445 From Ryan Bradetich <rbradetich@uswest.net>
446 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
447 redifinition warning.
448 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
449 (hppa_force_relocation): ditto
450 (md_apply_fix): Added cast to buf to fix warnings.
452 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
453 cons_fix_new_hppa, hppa_force_relocation): Prototype.
455 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
456 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
457 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
458 reloc_type** to avoid warnings in switch.
459 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
460 little earlier instead.
462 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
464 (pa_type_args): Use symbol_arg_reloc_info.
465 (struct pa_it): Make arg_reloc unsigned int.
466 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
467 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
468 (pa_code): Delete. pa_text duplicates this function.
469 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
470 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
472 (cons_fix_new_hppa): Actually change selector to e_fsel when
473 warning about assuming so.
474 (tc_gen_reloc): More example elf arg reloc code.
475 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
476 (hppa_force_relocation): Likewise.
478 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
480 (pa_end_of_source): Prototype.
481 (hppa_fix_adjustable): Prototype.
482 (LABELS_WITHOUT_COLONS): Move it..
483 * config/te-hppa.h: To here.
485 * config/te-hppa64.h: New file.
487 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
489 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
490 format -10, -16, 16 relocs.
491 (hppa_elf_mark_end_of_function): Test for null
492 last_call_info->start_symbol
494 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
495 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
496 re_assesmble_* functions. Delete extraneous statements. Fix
498 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
499 insn to re_assemble_*.
501 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
503 * doc/internals.texi (Expressions): Fix typo.
505 2000-07-08 Kazu Hirata <kazu@hxi.com>
507 * config/tc-sh.c: Fix formatting.
508 * config/tc-tic54x.c: Fix formatting.
509 * depend.c: Fix formatting.
510 * flonum-konst.c: Likewise.
511 * flonum-mult.c: Likewise.
513 2000-07-07 Kazu Hirata <kazu@hxi.com>
515 * config/tc-sh.c: Fix comments.
516 * config/obj-vms.c: Fix comments.
517 * config/tc-a29k.c: Likewise.
518 * config/tc-alpha.c: Likewise.
519 * config/tc-h8300.c: Likewise.
520 * config/tc-h8500.c: Likewise.
521 * config/tc-i370.c: Likewise.
522 * config/tc-ia64.c: Likewise.
523 * config/tc-m68hc11.c: Likewise.
524 * config/tc-m68k.c: Likewise.
525 * config/tc-mips.c: Likewise.
526 * config/tc-ns32k.c: Likewise.
527 * config/tc-ppc.c: Likewise.
528 * config/tc-z8k.c: Likewise.
530 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
532 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
533 Default to '(SEC_LOAD | SEC_DATA)'.
534 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
536 * doc/internals.texi (CPU Backend): Describe
537 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
539 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
541 * as.c (parse_args): NULL terminate the long option list.
543 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
545 * config/tc-d30v.h: Include "write.h" for fixS.
546 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
548 2000-07-05 Nick Clifton <nickc@cygnus.com>
550 * config/tc-d30v.c (write_2_short): Further changes to warning
551 messages produced when combining EITHER_BUT_PREFER_MU attributed
554 2000-07-05 DJ Delorie <dj@redhat.com>
558 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
560 * config/tc-arm.c (psrs): Accept combinations of flags.
562 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
564 * config/tc-avr.c: Change _ () to _() around all strings marked
565 for translation (exception from the usual coding style).
566 (avr_opt): New struct variable, how the new switches are set.
567 (OPTION_MMCU): Define as 'm' and actually use.
568 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
569 (show_mcu_list): New function, display the list of known MCUs.
570 (md_show_usage): Document the new switches. Call show_mcu_list.
571 (avr_set_arch): Change 'm' to OPTION_MMCU.
572 (md_parse_option): Call show_mcu_list if unknown MCU specified.
573 Handle the new switches.
574 (avr_operands): Disable warnings for undefined combinations of
575 operands if -mall-opcodes. Disable warnings for skipping two-word
576 instructions if enhanced core or -mno-skip-bug.
577 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
578 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
579 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
580 (avr_ldi_expression): Warn about implicit lo8().
581 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
583 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
585 * configure.in: Add entry for mips-*-sysv4*MP*
587 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
588 elf32-tradlittlemips for traditional mips targets.
589 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
590 test for Link Once sections as in adjust_reloc_syms.
591 * config/te-tmips.h: New file for traditional mips targets. Define
594 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
596 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
597 flags argument is not present, don't change an existing section's
598 section's attributes. If the flags argument is present, warn if the
599 attributes don't match the section's current attributes. When
600 long section names are supported, set SEC_LINK_ONCE and
601 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
603 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
605 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
606 symbols; create them.
608 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
610 * write.c (set_segment_vma): New: Set vma and lma for a segment.
611 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
613 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
615 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
616 expressions. Ignore the problem when handling 16 bit immediates,
617 because the assembler will take care of the relocation later.
619 2000-06-27 Nick Clifton <nickc@cygnus.com>
621 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
622 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
623 sequential order, and emit warning messages if the input source
624 code contains constructs like that, or parallel constructs
625 containing such opcodes.
627 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
629 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
630 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
631 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
632 (md_show_usage): Update usage message.
633 (md_parse_option): Allow redefinition of MCU type within the
634 same avr[1-5] bfd machine type. Show both old and new MCU type
635 in the error message.
636 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
637 Simplify 8K wrap code.
639 2000-06-25 Kazu Hirata <kazu@hxi.com>
641 * config/obj-aout.c: Remove all uses of DEFUN.
642 * config/obj-ieee.c: Likewise.
643 * config/tc-sh.c: Fix comment typos.
644 * config/tc-tahoe.c: Likewise.
645 * config/tc-vax.c: Likewise.
646 * config/tc-w65.c: Likewise.
647 * config/tc-z8k.c: Likewise.
648 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
650 2000-06-24 DJ Delorie <dj@cygnus.com>
652 * config/tc-i386.c (md_estimate_size_before_relax): Revert
653 more changes from Sept 1999
654 (tc_i386_fix_adjustable): ditto
655 (md_apply_fix3): ditto
657 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
659 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
660 (gas_cgen_parse_operand): Set it around expression() call.
661 (gas_cgen_md_operand): Test for it before longjmp().
663 2000-06-24 Kazu Hirata <kazu@hxi.com>
665 * config/tc-h8500.c: Remove all uses of DEFUN.
666 * config/tc-sh.c: Likewise.
667 * config/tc-w65.c: Likewise.
668 * config/tc-z8k.c: Likewise.
670 * config/tc-h8500.c: Fix typos in comments.
672 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
674 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
677 2000-06-23 matthew green <mrg@redhat.com>
679 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
680 defined. Fix error message for `[' grouping.
682 2000-06-22 Kazu Hirata <kazu@hxi.com>
684 * config/tc-h8300.c: Fix formatting and comment typos.
686 2000-06-22 Timothy Wall <twall@cygnus.com>
688 * config/tc-ia64.c (note_register_values): Move premature QP
689 notation clearing into the appropriate place.
691 2000-06-22 Alan Modra <alan@linuxcare.com.au>
693 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
694 first before anything else. Add bin-bugs.h, emul.h and progress.h
695 Sort list of files as for $(OBJS) in Makefile.am.
697 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
698 find one. Remake dependencies.
699 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
700 * Makefile.in: Regenerate.
701 * doc/Makefile.in: Regenerate.
703 * config/tc-i386.c (i386_displacement): Don't assume a constant
704 displacement is necessarily 16 bits when in 16 bit code mode.
705 (md_assemble): Instead size the displacement here after we know
706 for sure that a .code16gcc operand hasn't automatically added
707 operand size prefixes.
709 2000-06-21 H.J. Lu <hjl@gnu.org>
711 * Makefile.am: Rebuild dependency.
712 * Makefile.in: Rebuild.
714 2000-06-21 Kazu Hirata <kazu@hxi.com>
716 * config/tc-h8300.c (parse_reg): Make the function static.
717 (parse_exp): Likewise.
719 2000-06-20 DJ Delorie <dj@cygnus.com>
721 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
722 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
723 for cygwin import libraries to work properly.
725 2000-06-20 H.J. Lu <hjl@gnu.org>
727 * Makefile.am: Rebuild dependency.
728 * Makefile.in: Rebuild.
729 * configure: Likewise.
730 * doc/Makefile.in: Likewise.
732 2000-06-20 Timothy Wall <twall@cygnus.com>
734 * doc/internals.texi (CPU backend): Add @itemx for
735 TC_START_LABEL_WITHOUT_COLON.
736 * doc/c-tic54x.texi: New.
737 * doc/as.texinfo: Add tic54x features and include primary tic54x
739 * doc/all.texi: Add C54X.
740 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
741 * doc/Makefile.in: Regenerate.
742 * configure.in: Add tic54x and define LIBM for tic54x.
743 * configure: Regenrate.
744 * config/tc-tic54x.[ch]: New.
745 * config/obj-coff.h: Add tic54x.
746 * Makefile.am: (CPU_TYPES): Add tic54x.
747 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
748 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
749 (as_new_LDADD): Add $(LIBM).
750 * Makefile.in: Regenerate.
752 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
754 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
755 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
756 * doc/as.texinfo: Likewise.
758 * configure, Makefile.in: Regenerate.
759 * configure.in (emulations): Recognize m6811 and m6812.
760 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
761 Added files for 68hc11 and 68hc12 assembler.
762 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
763 * config/tc-m68hc11.h: Header definition for that assembler.
765 2000-06-18 Nick Clifton <nickc@redhat.com>
767 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
768 instead of OCTETS_PER_BYTE.
770 * config/tc-v850.c: Fix compile time warnings.
771 * config/tc-ppc.c: Fix compile time warnings.
773 2000-06-18 H.J. Lu <hjl@gnu.org>
775 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
776 * configure: Rebuild.
778 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
780 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
783 2000-06-16 Nick Clifton <nickc@cygnus.com>
785 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
786 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
788 * doc/c-mips.texi: Document newly accepted cpu variants.
790 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
792 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
794 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
796 * macro.c (getstring): Make it possible to escape the quote
799 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
801 * config/tc-hppa.c (pa_export): Weak symbols can be global.
803 2000-06-13 H.J. Lu <hjl@gnu.org>
805 * configure: Regenerate.
807 2000-06-09 Alan Modra <alan@linuxcare.com.au>
809 * app.c (do_scrub_begin): Don't default lex[';'] as a line
811 * doc/internals.texi (line_separator_chars): Semicolon is no
812 longer a default. Mention null and newline as defaults.
814 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
816 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
817 * config/tc-i860.h (line_separator_chars): Likewise.
818 * config/tc-h8300.c (line_separator_chars): Likewise.
819 * config/tc-i960.c (line_separator_chars): Likewise.
820 * config/tc-m68k.c (line_separator_chars): Likewise.
821 * config/tc-mips.c (line_separator_chars): Likewise.
822 * config/tc-ns32k.c (line_separator_chars): Likewise.
823 * config/tc-sparc.c (line_separator_chars): Likewise.
824 * config/tc-vax.c (line_separator_chars): Likewise.
826 * config/tc-h8300.c (comment_chars): Use string initialiser.
827 * config/tc-i960.c (line_comment_chars): Likewise.
828 * config/tc-z8k.c (comment_chars, line_comment_chars,
829 line_separator_chars): Likewise.
831 * config/tc-arm.c (line_separator_chars): Always use `;', not just
834 2000-06-08 Nick Clifton <nickc@cygnus.com>
836 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
839 2000-06-08 David O'Brien <obrien@FreeBSD.org>
841 * configure.in (VERSION): Update to show this is the CVS mainline.
843 2000-06-08 Matthew Jacob <mjacob@feral.com>
845 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
846 $at is the integer register $r28, vs. both $r28 and the floating
849 2000-06-08 James E. Wilson <wilson@cygnus.com>
851 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
852 (dot_endp): Don't call ia64_flush_insns.
853 (emit_one_bundle): Don't delete prologue/body records from
854 unwind_record list in first loop. Rewrite second loop to account for
857 2000-06-07 David Mosberger <davidm@hpl.hp.com>
859 * config/tc-ia64.c: Add missing prototypes.
860 (generate_unwind_image): Cast argument to output_unw_records call.
862 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
864 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
866 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
868 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
869 (REGISTER_P): likewise.
870 (avr_opcodes): uses include/opcode/avr.h
871 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
873 2000-06-04 Alan Modra <alan@linuxcare.com.au>
875 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
878 2000-06-03 H.J. Lu <hjl@gnu.org>
880 * read.c (is_end_of_line): Put back `;'.
882 2000-06-03 Alan Modra <alan@linuxcare.com.au>
884 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
886 2000-06-01 Alan Modra <alan@linuxcare.com.au>
888 * expr.c (operand): Test is_end_of_line outside switch to catch
889 line separator chars that are also operators.
890 (operator): Return O_illegal for line separator chars.
892 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
893 entry (or `!' entry for TC_HPPA).
895 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
896 before indexing is_end_of_line. Remove redundant check for '\0'.
898 * config/tc-h8500.c (md_assemble): Likewise.
899 * config/tc-mcore.c (md_assemble): Likewise.
900 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
903 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
905 * config/tc-mcore.c (mcore_cons): Likewise.
906 (mcore_float_cons): Likewise.
907 (mcore_stringer): Likewise.
908 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
910 2000-06-01 Scott Bambrough <scottb@netwinder.org>
912 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
914 2000-05-29 Nick Clifton <nickc@cygnus.com>
916 * config/tc-sh.c: Fix compile time warning messages.
918 * config/tc-mips.c: Fix compile time warning messages.
920 2000-05-29 Philip Blundell <philb@gnu.org>
922 * doc/as.texinfo: Update copyright dates.
923 (Local Labels): Delete misplaced mention of ARM.
924 * NEWS: Mention ARM ELF support.
926 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
928 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
929 it is modified, and use the real_size to compute the frag address
930 for dwarf2 line info.
932 2000-05-27 Alan Modra <alan@linuxcare.com.au>
934 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
935 line-matching scheme to cope with automake moving variables around.
936 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
937 * Makefile.in: Regenerate.
939 2000-05-26 Jakub Jelinek <jakub@redhat.com>
941 * config/tc-sparc.c (sparc_relax): New.
942 (md_longopts): Add -relax and -no-relax options.
943 (md_parse_options, md_show_usage): Likewise.
944 (md_apply_fix3): Optimize tail call into branch always if possible.
946 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
948 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
949 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
950 rules, with warning when a GAS statement specifies a packing that
951 will result in an instruction being squashed.
952 Added typdef packing_type and enumerals, changed various integer
953 literals to use the enumerals.
955 2000-05-24 David Mosberger <davidm@hpl.hp.com>
957 * config/tc-ia64.c (dot_restorereg_p): New function.
958 (md_pseudo_table): Add restorereg.p.
959 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
960 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
962 * config/tc-ia64.h (unw_record_type): Add unwabi.
963 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
964 called MASK with members for imask, and the masks produced by
965 fr_mem, gr_mem, br_mem, and frgr_mem.
966 (unw_p_record): Add members ABI and CONTEXT.
967 (unw_x_record): Add member AB.
968 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
969 as pseudo-register for use during unwind info generation.
970 (AR_PFS, AR_LC): New macros.
971 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
972 whose names start with an at sign (as in "@priunat").
973 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
975 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
976 proc_end, unwind_info, personality_routine): Consolidate into
977 "unwind" structure to reduce offset-table use. Add member
978 NEXT_SLOT_NUMBER to track the slot number for the next instruction
980 (output_R1_format, output_R3_format, output_P3_format,
981 output_P6_format): Initialize R with zero to reduce compiler warnings.
982 (output_P7_format): Ditto. Add `default' branch to switch
983 statement to reduce compiler warnings.
984 (output_P8_format, output_B1_format, output_B4_format): Ditto.
985 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
986 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
987 into single argument.
988 (output_X1_format, output_X3_format): Initialize R with zero to reduce
989 compiler warnings. Merge A and B args into single argument.
990 (output_X2_format, output_X4_format): Remove unused variable R. Merge
991 A and B args into single argument.
992 (free_record): Removed (wasn't used).
993 (free_list_records): Also free imasks in prologue records.
994 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
995 (output_spill_mask): Remove.
996 (output_unwabi): New function.
997 (output_epilogue, output_label_state, output_copy_state): Call
999 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1000 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1002 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1003 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1004 as part of handling the prologue records. Emit region's imask if
1005 we have one. Handle unwabi, epilogue, label_state, copy_state,
1006 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1007 spill_sprel_p, and spill_reg_p records.
1008 (set_imask, count_bits, slot_index): New function.
1009 (fixup_unw_records): Fix region size computation. Handle
1010 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1011 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1012 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1013 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1014 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1015 (dot_save): Use manifest constants for applicaton registers.
1016 Handle REG_PR and REG_PRIUNAT.
1017 (dot_restore): Don't just ignore it.
1018 (dot_restorereg): New function..
1019 (generate_unwind_image): Ensure unwind info is a multiple of eight
1020 bytes, not just four bytes.
1021 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1022 (dot_altrp): Don't just ignore it.
1023 (dot_savemem): New function. Replaces dot_savesp() and
1024 dot_savepsp(). Use manifest constants for applicaton registers.
1025 Handle REG_PR and REG_PRIUNAT.
1026 (dot_savef): Simplify.
1027 (dot_saveb): Support generation of br_gr.
1028 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1029 dot_label_state, dot_copy_state): New function.
1030 (dot_unwabi): Don't just ignore it.
1031 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1032 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1033 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1034 (emit_one_bundle): Set slot number for prologue/body records
1035 *before* emitting the first insn.
1036 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1037 (md_begin): Declare "psp" pseudo-register.
1038 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1039 so we don't get segfault.
1040 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1041 counts as required per SW Conventions manual
1042 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1043 output_preds_psprel, output_preds_sprel, output_spill_base,
1044 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1045 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1046 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1047 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1048 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1049 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1050 (dot_vframe): Implement.
1051 (dot_vframesp, dot_vframepsp): New function.
1053 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1055 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1056 * configure: Regenerate.
1058 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1060 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1061 (md_estimate_size_before_relax): so we can use it here instead of
1062 old kludges. Localise vars to blocks. Comment.
1064 * frags.c (frag_new): Update fr_var comments.
1065 * frags.h (struct frag): Ditto.
1067 2000-05-22 Richard Henderson <rth@cygnus.com>
1069 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1070 (pseudo_func): Add pcrel.
1071 (operand_match): Handle IA64_OPND_TGT64.
1072 (build_insn): Likewise.
1073 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1074 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1075 (fix_insn): Handle all three 64-bit relocation types.
1077 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1079 * obj.h (struct format_ops): New members begin, app_file,
1080 s_set_other, s_set_desc, s_get_type, s_set_type,
1081 separate_stab_sections, init_stab_section.
1083 * config/obj-multi.h: Update GPL notice to v2.
1085 (obj_app_file): New.
1086 (S_SET_SIZE): Test s_set_size for NULL before calling.
1087 (S_SET_ALIGN): Similar for s_set_align.
1092 (SEPARATE_STAB_SECTIONS): New.
1093 (INIT_STAB_SECTION): New.
1094 (EMIT_SECTION_SYMBOLS): New.
1095 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1097 * config/obj-elf.h: Update GPL notice to v2.
1098 Mention that this file is included from obj-multi.h.
1099 (obj_begin): Wrap definition in ifndef.
1100 (elf_file_symbol): Constify declaration.
1101 (obj_app_file): Ditto.
1102 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1103 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1105 * config/obj-elf.c (elf_s_set_other): New.
1106 (elf_file_symbol): Constify argument.
1107 (elf_separate_stab_sections): New.
1108 (elf_init_stab_section): New.
1109 (elf_format_ops): Add new members. Remove comma at end.
1111 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1112 (ecoff_format_ops): Add new fields. Remove comma at end.
1113 Mention inconsistency for emit_section_symbols.
1115 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1117 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1118 (coff_separate_stab_sections): New.
1119 (coff_format_ops): Add new members.
1121 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1122 (obj_aout_s_set_other): New.
1123 (obj_aout_s_set_desc): New.
1124 (obj_aout_s_get_type): New.
1125 (obj_aout_s_set_type): New.
1126 (obj_aout_separate_stab_sections): New.
1127 (aout_format_ops): New members added. Use obj_aout_process_stab,
1128 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1129 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1131 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1133 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1135 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1136 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1137 (md_estimate_size_before_relax): Ensure jumps to weak and
1138 externally visible symbols are relocatable.
1140 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1142 * stabs.c (aout_process_stab): Make global.
1143 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1144 * read.h (aout_process_stab): Declare.
1146 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1147 Generalize to *aout, *coff *elf.
1148 * configure: Regenerated.
1150 * doc/internals.texi (Object format backend): Say
1151 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1153 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1154 * Makefile.in: Regenerated.
1156 2000-05-19 Catherine Moore <clm@cygnus.com>
1158 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1160 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1162 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1163 instruction to reflect change in re_assemble_*.
1165 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1167 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1168 build PA64 ELF tools.
1169 * configure: Rebuilt.
1171 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1173 * Makefile.am: Regenerate dependencies.
1174 * Makefile.in: Regenerate.
1176 2000-05-15 Nick Clifton <nickc@cygnus.com>
1178 * config/tc-arm.c (struct asm_psr): Add boolean field
1179 distinguishing between CSPR and SPSR. Rename 'number' field
1181 (psrs): Rearrange contents to match new asm_psr structure.
1182 (arm_psr_parse): Move next to psr_required_here. Make it
1183 return an asm_psr structure.
1184 (psr_required_here): Use asm_psr structure returned by
1186 (do_msr): Reorganise to allow psr_required_here to be called
1188 (md_undefined_name): Mark 'name' parameter as unused, since
1189 the COFF target does not use it.
1191 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1193 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1195 * config/te-aux.h: Likewise.
1196 * config/te-dpx2.h: Likewise.
1197 * config/te-go32.h: Likewise.
1198 * config/te-hp300.h: Likewise.
1199 * config/te-hppa.h: Likewise.
1200 * config/te-i386aix.h: Likewise.
1201 * config/te-ic960.h: Likewise.
1202 * config/te-interix.h: Likewise.
1203 * config/te-nbsd532.h: Likewise.
1204 * config/te-pc532mach.h: Likewise.
1205 * config/te-ppcnw.h: Likewise.
1206 * config/te-psos.h: Likewise.
1207 * config/te-sparcaout.h: Likewise.
1208 * config/te-sun3.h: Likewise.
1209 * config/te-sysv32.h: Likewise.
1211 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1213 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1214 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1215 and sign extend without an if statement.
1216 (build_bytes): Likewise.
1218 2000-05-14 Kazu Hirata <kazu@hxi.com>
1220 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1221 X_add_symbol L_32 case.
1223 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1225 * config/te-freebsd.h: New file.
1227 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1229 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1230 bindtextdomain): Replace defines with those from intl/libgettext.h
1231 to quieten gcc warnings.
1233 * NEWS: Mention x86 .arch and -q.
1235 * config/tc-i386.c (quiet_warnings): New.
1236 (md_assemble): Use quiet_warnings.
1237 (md_parse_option): Set quiet_warnings from -q.
1238 (md_show_usage): Mention -q, delete -m.
1239 (flag_do_long_jump): Delete.
1240 (md_parse_option): Remove -m.
1241 (md_show_usage): Remove -m.
1242 (md_create_long_jump): Remove useless flag_do_long_jump code.
1244 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1245 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1247 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1248 Alexander Sokolov <robocop@netlink.ru>
1250 * doc/c-i386.texi (i386-Arch): New section.
1251 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1253 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1254 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1255 architecture has been given and is not 486.
1256 (set_cpu_arch): New.
1257 (md_pseudo_table): Add .arch.
1258 (md_assemble): Warn if cpu architecture has been given and an
1259 unsupported instruction.
1261 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1262 Move operand_types bit defines after relevant template field.
1263 (template): Add cpu_flags.
1267 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1269 * config/tc-mn10300.h (md_end): Define.
1270 (mn10300_finalize): Declare.
1271 * config/tc-mn10300.c: Include dwarf2dbg.h.
1272 (debug_line): Define.
1273 (md_assemble): Generate dwarf2 line info.
1274 (mn10300_finalize): New function. Finalize dwarf2 info.
1276 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1278 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1279 external version of the relocation for weak symbols.
1281 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1283 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1284 frame size in units of 16 bytes, as required per SW Conventions manual.
1285 (output_unw_records): Output info-block header as a dword to get
1288 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1290 * as.h: #include "file", not <file> on files from ../include.
1291 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1292 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1293 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1294 (tc_coff_symbol_emit_hook): Ditto.
1295 (OPTCOUNT): Cast to int to avoid compiler warning.
1296 (md_begin): Fix signed/unsigned warnings.
1298 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1300 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1301 ABRANCH LONG case for a conditional branch on a 68000.
1302 (md_estimate_size_before_relax): Likewise. Also handle
1303 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1304 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1305 PC-relative on all CPUs.
1306 (md_estimate_size_before_relax): Likewise.
1308 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1310 * as.c (parse_args): Just mention current year in printed
1313 2000-05-03 J.T. Conklin <jtc@redback.com>
1315 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1317 (md_parse_option): Recognize -m7400.
1319 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1321 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1322 don't permit lp to become less than the words array.
1324 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1326 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1327 Fix little-endian case.
1329 2000-05-03 David O'Brien <obrien@NUXI.com>
1331 * as.c (parse_args): Update copyright.
1333 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1335 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1336 for the .bss section too.
1338 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1340 * configure.in: Set em=linux for hppa-*-linux.
1341 * configure: Regenerate.
1342 * doc/Makefile.in: Regenerate with correct automake.
1344 * frags.c (frag_grow): Sanity check chunk_size.
1346 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1347 * config/obj-som.h: Likewise.
1348 * config/obj-ieee.h: Likewise.
1350 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1352 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1353 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1354 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1355 (pa_ip): low_sign_unext now returns via function value. Use
1356 re_assemble_* instead of dis_assemble_* and
1357 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1359 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1360 (md_section_align, md_parse_option, md_show_usage,
1361 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1362 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1363 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1364 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1365 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1367 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1368 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1369 outside of switch. Correct mask and shifting errors in case 10
1370 and case -11. In case 21, compare against signed range to suit
1371 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1372 case 17 and case 22, use offsetT variable to properly check range.
1373 Use re_assemble_* here too.
1374 (evaluate_absolute): Change type of value to offsetT. Call
1375 hppa_field_adjust to do the work for us.
1376 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1377 (pa_parse_cmpib_64_cmpltr): Ditto.
1378 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1379 of i to unsigned int.
1380 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1381 (pa_end_of_source): Return type is void.
1383 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1385 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1387 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1389 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1390 More comments added.
1391 (md_begin): Removed "construct symbols for each register name".
1392 Because register names conflicts with GCC generated function
1394 (avr_operand): Now constant numbers can be used as a register
1395 identifiers (0 as r0, 31 as r31).
1396 (md_assemble): use skip_space () before parsing instruction
1399 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1401 * config/tc-avr.c: New AVR_ISA_ defined.
1402 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1403 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1404 for `fmul', `movw' and `lpm R,Z' instructions.
1405 (avr_operands): Warn if current opcode is a two-word instruction
1406 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1407 (avr_opcodes): New commands added.
1408 (REGISTER_P): Check 'a' and 'v' constraint letters.
1409 (mcu_types): New MCU added.
1411 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1413 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1414 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1415 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1416 * configure: Regenerate.
1418 2000-04-29 Andreas Jaeger <aj@suse.de>
1420 * as.h: Correctly check GCC version.
1422 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1424 * as.c (parse_args): Allow md_parse_option to override -a listing
1426 * config/obj-coff.c (add_lineno): Change type of offset parameter
1427 from "int" to "bfd_vma."
1428 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1429 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1430 (ppc_change_csect): Align correctly for XCOFF64.
1431 (ppc_machine): New function, which discards "ppc_machine" line.
1432 (ppc_tc): Cons for 8 when code is 64 bit.
1433 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1435 (md_parse_option): Handle -a64 and -a32.
1437 * config/tc-ppc.h (TARGET_MACH): Define.
1438 (TARGET_FORMAT): Move to function.
1439 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1441 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1443 * doc/as.1: Fix unbalanced brackets.
1445 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1447 (line_comment_chars): Set to '/' if TE_FreeBSD.
1449 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1451 * configure.in: Configury support for PA64 (currently disabled).
1452 * configure: Rebuilt.
1454 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1456 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1457 bfd_set_section_alignment.
1459 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1461 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1464 2000-04-24 Nick Clifton <nickc@cygnus.com>
1466 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1467 * doc/as.texinfo (Align): Include arm and strongarm in list of
1468 targets that have the second form of the behaviour of the .align
1471 2000-04-24 Mark Klein <mklein@dis.com>
1473 * obj-som.c: Terminate obj_pseudo_table.
1475 2000-04-22 Timothy Wall <twall@cygnus.com>
1477 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1479 (operand_match): Conditionally insert default bit values for IMMU9.
1481 2000-04-14 Matthew Green <mrg@cygnus.com>
1483 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1484 * configure: Rebuilt.
1486 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1487 Jason Eckhardt <jle@cygnus.com>
1489 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1491 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1492 Added handling of new operand types l,y,&,fe,fE,fx.
1494 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1495 David Mosberger <davidm@hpl.hp.com>
1496 Timothy Wall <twall@cygnus.com>
1497 Andrew MacLeod <amacleod@cygnus.com>
1498 Jim Wilson <wilson@cygnus.com>
1500 * Makefile.am (CPU_TYPES): Add ia64.
1501 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1502 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1503 * Makefile.in: Rebuild.
1504 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1505 * configure: Rebuild.
1506 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1507 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1508 * expr.c (expr): Handle md_optimize_expr.
1509 * read.c (LEX_HASH): Add comment.
1510 * config/tc-ia64.c, config/tc-ia64.h: New files.
1512 2000-04-21 Richard Henderson <rth@cygnus.com>
1514 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1515 bundling a non-delayed branch type instruction.
1517 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1519 * config/tc-mn10300.c (HAVE_AM30): Define.
1520 (md_assemble): Use it.
1522 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1524 * config/obj-elf.c (obj_elf_change_section): Check for changed
1527 * Makefile.am: (CPU_MULTI_VALID): Remove.
1528 (MULTI_CPU_TYPES): Define.
1529 (MULTI_CPU_OBJ_VALID): Define.
1530 (DEPTC): Use the above.
1531 (DEPOBJ): Same here.
1533 Regenerate dependencies.
1534 * Makefile.in: Regenerate.
1536 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1538 * Makefile.am (YACC, LEX): Get them from configure.
1540 2000-04-18 H.J. Lu (hjl@gnu.org)
1542 * config/tc-i386.c (offset_in_range): Use addressT instead of
1543 bfd_vma for non-bfd assemblers.
1545 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1547 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1548 doesn't give spurious errors.
1550 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1552 * as.h (SEEK_SET): Define if undefined.
1554 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1556 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1557 constants, and don't assume offsetT is 32 bits.
1559 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1561 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1562 (md_pcrel_from_section): Add prototype.
1563 (d10v_fix_adjustable): Add prototype.
1564 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1566 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1568 2000-04-12 Nick Clifton <nickc@cygnus.com>
1570 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1571 symbol in frag chain.
1573 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1575 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1576 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1577 (fits_in_signed_word, smallest_imm_type): Ditto.
1578 (md_assemble): Use an offsetT var to hold offsetT values, not a
1580 (offset_in_range): New.
1581 (md_assemble): Use it.
1582 (md_convert_frag): Change type of target_address, opcode_address,
1583 and displacement_from_opcode_start to offsetT.
1584 (md_create_short_jump): Change type of offset to offsetT.
1585 (md_create_long_jump): Ditto.
1586 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1587 (md_chars_to_number): Remove.
1588 (output_invalid): Remove duplicate prototype.
1590 2000-04-09 Nick Clifton <nickc@cygnus.com>
1592 * Makefile.am (CPU_TYPES): Add 'avr'.
1593 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1594 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1596 * Makefile.in: Regenerate.
1598 * doc/as.texinfo: Add M32R documentation.
1600 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1602 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1603 --enable-build-warnings option.
1604 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1605 * Makefile.in, configure: Re-generate.
1607 2000-04-07 Nick Clifton <nickc@cygnus.com>
1609 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1610 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1611 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1612 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1613 (arm_force_relocation): Force relocations for
1614 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1616 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1618 * config/tc-sh.c (get_operands): There's no third operand if the
1619 first operand is an immediate.
1621 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1623 * config/tc-sh.c (immediate): Delete.
1624 (sh_operand_info): Add immediate member.
1625 (parse_reg): Use A_PC for pc.
1626 (parse_exp): Add second argument 'op'. All callers changed.
1627 (parse_at): Expect pc to be coded as A_PC.
1628 Use immediate field in *op.
1629 (insert): Add fourth argument 'op'. All callers changed.
1630 (build_relax): Add second argument 'op'. All callers changed.
1631 (insert_loop_bounds): New function.
1632 (build_Mytes): Remove DISP_4.
1633 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1634 (assemble_ppi): Use immediate field in *operand.
1635 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1636 (md_apply_fix): Likewise.
1637 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1639 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1641 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1643 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1645 * internals.texi (CPU backend): Document
1646 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1648 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1650 * po/gas.pot: Regenerate.
1652 * as.c (show_usage): Restore translated part of bug string.
1653 * gasp.c (show_usage): Likewise.
1655 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1656 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1657 than move-if-change.
1658 (DEP1): Modify for "gcc -MM".
1662 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1663 Update dependencies.
1664 * Makefile.in: Regenerate.
1666 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1668 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1669 (md_begin): Likewise.
1670 (HAVE_AM33): New macro.
1671 (md_assemble): Use it. Match r_regs and xr_regs only if
1674 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1676 * as.h: #include "bin-bugs.h"
1677 * as.c (show_usage): Use REPORT_BUGS_TO.
1678 * gasp.c: #include "bin-bugs.h"
1679 (show_usage): Use REPORT_BUGS_TO.
1681 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1683 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1685 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1686 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1689 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1691 * config/tc-i386.c (i386_immediate): Don't assume a constant
1692 immediate is necessarily 16 bits when in 16 bit code mode.
1693 (md_assemble): Instead set guess_suffix here after we have checked
1696 2000-04-02 Richard Henderson <rth@cygnus.com>
1698 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1699 quantities. Correct right shift sign extension.
1700 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1701 32-bit value when shifting into place.
1703 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1705 * app.c: Add ATTRIBUTE_UNUSED as needed.
1706 * config/tc-ppc.c: Likewise.
1707 (ppc_size): Make unsigned long.
1708 (ppc_insert_operand): Add casts to avoid warnings.
1710 2000-03-31 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-d10v.h (md_flush_pending_output): Define.
1714 2000-03-29 Nick Clifton <nickc@cygnus.com>
1716 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1717 segment. Works for both BFD_ASSEMBLER and others.
1718 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1720 2000-03-29 Nick Clifton <nickc@cygnus.com
1722 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1724 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1726 * listing.c (LISTING_LHS_WIDTH): Default depends on
1728 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1730 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1732 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1735 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1737 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1739 * config/tc-avr.c (mcu_types): Add missing initialiser.
1740 (md_pcrel_from_section): Add prototype.
1741 (avr_operand): Remove redundant test of unsigned < 0.
1742 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1744 2000-03-27 Denis Chertykov <denisc@overta.ru>
1746 * config/tc-avr.c: New file for AVR support.
1747 * config/tc-avr.h: Likewise.
1748 * configure.in: Add AVR support.
1749 * configure: Regenerate.
1751 2000-03-26 Timothy Wall <twall@cygnus.com>
1753 * gasp.c (macro_op): Add new argument to check_macro call.
1754 Macro structure definitions moved to macro.h
1755 * sb.h: Add argument to prototype for input_scrub_include_sb.
1756 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1757 nesting checks with an additional flag.
1758 (struct input_save): Add flag to indicate whether current sb
1759 should be checked for proper macro/conditional nesting.
1760 (input_scrub_push/pop): Save/restore nest check flag.
1761 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1763 * macro.c (check_macro): Allow caller to retrieve parsed macro
1764 information if a pointer is provided. This information may be
1765 used by the new macro hooks.
1766 * macro.h: Update prototype for check_macro. Macro struct
1767 definitions moved here from macro.c/gasp.c.
1768 * read.c (read_a_source_file): Add parameter to check_macro call,
1769 and pass macro info to the macro hook, if defined.
1770 (input_scrub_insert_line): New. Allow insertion of a line of
1771 characters into the input stream.
1772 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1773 file into the input stream.
1774 (s_include): Use input_scrub_insert_file.
1775 * internals.texi: Document new macro hooks.
1776 * as.h: New prototypes added.
1778 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1780 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1781 an initial capital letter.
1782 (i386_index_check): Reindent.
1784 2000-03-19 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1789 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1791 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1792 instruction operand bad if Rd > 7 when generating
1793 thumb instructions. Prevents for example,
1794 "adr r12,label" from silently failing and generating
1795 the wrong instruction.
1797 2000-03-17 Nick Clifton <nickc@cygnus.com>
1799 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1800 that have a destingation >= 0x400000.
1801 Fix compile time warning messages.
1803 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1805 * config/tc-sh.c (md_begin): When encountering insn that are
1806 not supported by the current arch, only change the name if
1807 its contents are the same as prev_name.
1808 (get_specific): If the the architecture doesn't match, fail.
1810 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1812 * config/tc-sh.c (IDENT_CHAR): Define.
1813 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1814 matching back where it came from.
1816 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1818 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1820 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1822 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1825 2000-03-15 Kazu Hirata <kazu@hxi.com>
1827 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1829 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1831 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1832 floating-point-number, make sure 'f' is in FLT_CHARS.
1834 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1836 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1837 (s_lcomm_internal): Use it.
1838 * doc/internals.texi (CPU backend): Document it.
1839 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1842 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1844 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1847 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1848 implementation doesn't have special handling for switch
1850 (macro_build): Allow for code in sections other than .text.
1852 (mips_ip): Likewise.
1853 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1854 Don't perform relocs if we will be outputting them.
1855 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1856 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1859 2000-03-09 Catherine Moore <clm@cygnus.com>
1861 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1862 relocation type based on the entry in the fixup structure.
1864 2000-03-08 H.J. Lu (hjl@gnu.org)
1866 * Makefile.am (install-exec-tooldir): Depend on
1867 install-exec-bindir for parallel make.
1868 * Makefile.in: Regenerated.
1870 2000-03-06 Nick Clifton <nickc@cygnus.com>
1872 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1874 (md_parse_option): Parse -m32r command line switch - disable m32rx
1876 (md_show_usage): Document new option.
1878 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1879 * doc/Makefile.in: Regenerate.
1880 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1882 2000-03-02 Michael Meissner <meissner@redhat.com>
1884 * config/tc-d30v.c (check_range): Remove code that incorrectly
1885 sign extended values where bits < 32.
1887 2000-03-02 H.J. Lu (hjl@gnu.org)
1889 * configure.in: Support --enable-targets=all on ia32.
1890 * configure: Regenerated.
1892 2000-03-01 Nick Clifton <nickc@cygnus.com>
1894 * gasp.c (do_align): Remove bogus check of alignment value.
1896 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1898 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1899 TC_PPC was defined forced the type of a symbol with no other type
1902 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1904 * doc/internals.texi (CPU backend): Mention that
1905 line_separator_chars do not break up comments. Fix typos for
1906 LEX_AT and LEX_NAME descriptions. Document operands for
1907 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1908 description of md_create_short_jump usage. Document argument for
1909 md_undefined_symbol.
1911 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1913 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1914 (md_parse_option): Handle it.
1915 (md_show_usage): Document it.
1917 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1919 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1920 opcode, for the instruction `pal19'. From Andrea Arcangeli
1923 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1925 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1927 (md_assemble): To here, before template operands are matched.
1928 Also ensure a constant immediate is sign extended when we know the
1929 size is at most 16 bits. This is to catch cases like "add
1930 $0xffc0,%ax" where we don't know the size, and thus that the
1931 immediate can be represented as Imm8S until after parsing the
1933 (i386_displacement): Similarly sign extend 16 bit constant
1935 (md_assemble): Relax 16-bit jump constant range check to suit sign
1936 extended displacements.
1938 2000-02-26 Andreas Jaeger <aj@suse.de>
1940 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1942 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1944 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1945 call operands when intel_syntax.
1946 (intel_float_operand): Return 2 for "fi...".
1947 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1948 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1949 earlier "SHORT" change.
1950 (md_assemble): When determining suffix from Regs, exclude
1953 2000-02-24 Nick Clifton <nickc@cygnus.com>
1955 * configure: Add arm-wince, mips-pe and sh-pe targets.
1956 * configure: Regenerate.
1958 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1960 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1961 "pe-mips" for the mips-pe target.
1963 * config/tc-arm.c (insns): Change displacement encoded in BL
1964 and B instructions if the target port is arm-wince.
1965 (do_ldst): Do not bias the relocation offset if the target
1967 (md_pcrel_from): Add in missing relocation offset bias if the
1968 target os arm-wince.
1970 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1971 (md_begin): Disable -G support for mips-pe target.
1972 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1973 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1976 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1977 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1978 assembler, just set the alignment to 4.
1980 * config/te-wince-pe.h: New file for WinCE targets. Define
1983 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1985 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1986 string instructions.
1987 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1988 (i386_intel_memory_operand): After finding a segment override,
1989 check again for no `[' before looking for a displacement. Bomb if
1990 more than one displacement rather than silently discarding the
1991 second and subsequent ones. Free strings malloc'd by
1992 build_displacement_string.
1994 2000-02-24 Catherine Moore <clm@cygnus.com>
1996 * config/obj-som.c (obj_pseudo_table): Add "weak".
1997 (obj_som_weak): New routine.
1999 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2001 * config/tc-i386.c (union i386_op): New.
2002 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2003 Throughout file replace occurences of disps[n], imms[n], regs[n]
2004 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2005 intel mode operand swapping. Add assert in regKludge and
2006 fake_zero_displacement code. Test i.types[n] when outputting
2007 displacements and immediates. Combine output of Disp16 with
2009 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2010 when in intel mode by (not) reversing fsub and fdiv operands
2011 before the template search. This fails for single operand
2012 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2013 undefined. Instead fix the base_opcode after we've found the
2014 template. Move base_opcode xor with found_reverse_match from
2015 opcode output code to before this fix so we test for the correct
2017 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2018 check in intel mode. Instead compare opcodes.
2020 * config/tc-i386.h (TC_RELOC): Delete.
2021 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2022 with equivalent call to reloc.
2024 * as.h (flag_m68k_mri): Move declaration after target include, and
2025 only declare when TC_M68K defined. Define as zero otherwise.
2026 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2027 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2028 Define as zero otherwise.
2029 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2030 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2031 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2032 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2033 testing whether defined.
2034 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2035 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2036 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2037 rather than testing whether defined.
2038 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2039 (parse_mri_cons): Declare and use only when TC_M68K.
2040 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2041 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2042 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2044 * NEWS: Mention IBM 370 support.
2046 2000-02-23 Richard Henderson <rth@cygnus.com>
2048 * config/tc-i386.c (md_assemble): When swapping operands for
2049 intel_syntax, assume everything that's not Imm or Disp is a
2052 2000-02-23 Linas Vepstas <linas@linas.org>
2054 * config/tc-i370.c, config/tc-i370.h: New files.
2055 * Makefile.am: Add support for Linux/IBM 370.
2056 * configure.in: Likewise.
2057 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2058 * config/obj-elf.c: Include elf/i370.h
2059 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2061 * Makefile.in: Regenerate.
2062 * configure: Regenerate.
2064 * doc/c-i370.texi: New file.
2065 * doc/all.texi: Include it.
2066 * doc/as.texinfo: And here.
2067 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2068 * doc/Makefile.in: Regenerate.
2070 2000-02-19 Michael Meissner <meissner@redhat.com>
2072 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2073 determine if an instruction can be used in parallel with an ADDppp
2074 or SUBppp instruction.
2076 2000-02-22 Andrew Haley <aph@cygnus.com>
2078 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2080 1999-12-30 Andrew Haley <aph@cygnus.com>
2082 * config/tc-mips.c (mips_gp32): New variable.
2083 (macro_build) Use mips_gp32.
2085 (md_longopts): Add "-mgp32" and "-mgp64".
2086 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2088 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2090 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2091 warning, and bump it to 1.
2093 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2095 From Brad Lucier <lucier@math.purdue.edu>:
2096 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2099 2000-02-21 Catherine Moore <clm@cygnus.com>
2101 * config/tc-mips.c (MF_HILO_INSN): Define.
2102 (mips_7000_hilo_fix): Declare.
2103 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2104 (md_parse_option): Check for 7000_HILO_FIX options.
2105 (OPTION_M7000_HILO_FIX): Define.
2106 (OPTION_NO_M7000_HILO_FIX): Define.
2107 * doc/c-mips.texi (-mfix7000): Describe.
2109 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2111 * listing.c (print_lines): Remove unused variable `end'.
2113 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2114 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2115 reloc_type when BFD_ASSEMBLER.
2116 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2117 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2118 statement and quell signed vs. unsigned comparison warning.
2120 2000-02-18 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2123 the computed frag offset, rather than overwriting it.
2125 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2127 * config/tc-sh.c ("elf/sh.h"): Include.
2128 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2129 (md.begin): Initialize target_arch.
2130 Only include opcodes in has table that match selected architecture.
2131 (parse_reg): Recognize register names for sh-dsp.
2132 (parse_at): Recognize post-modify addressing.
2133 (get_operands): The leading space is now optional.
2134 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2135 arguments. Update valid_arch.
2136 (build_Mytes): Add support for SDT_REG_N.
2137 (find_cooked_opcode): New function, broken out of md_assemble.
2138 (assemble_ppi, sh_elf_final_processing): New functions.
2139 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2140 (md_longopts, md_parse_option): New option: -dsp.
2141 * config/tc-sh.h (elf_tc_final_processing): Define.
2142 (sh_elf_final_processing): Declare.
2144 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2146 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2147 the unwinder subspace. Save the current seg/subseg before creating
2150 2000-02-10 Nick Clifton <nickc@cygnus.com>
2152 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2153 little endian targets.
2154 (INST_BYTE1): Redefine to handle big and little endian
2156 (cpu_type): New type: Select between M340 and M210.
2157 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2158 instructions of the M340.
2159 (md_assemble): Add support for the MULSH and OPSR classes of
2161 (md_atof): Add support for little endian targets.
2162 (md_parse_option): Add support for -EL, -EB and -mcpu command
2164 (md_convert_frag): Add support for little endian targets.
2165 (md_apply_fix3): Add support for little endian targets.
2166 (md_number_to_chars): Add support for little endian targets.
2168 2000-02-10 Timothy Wall <twall@redhat.com>
2170 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2171 defined, use it to verify the symbol just read should be a label.
2173 2000-02-10 Timothy Wall <twall@redhat.com>
2175 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2176 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2177 around colons when KEEP_WHITE_AROUND_COLON is defined.
2178 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2179 and KEEP_WHITE_AROUND_COLON.
2181 2000-02-08 Timothy Wall <twall@redhat.com>
2183 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2185 (do_repeat): New. Abstract repeat logic so that a "break" can be
2187 (end_repeat): New. Provide support for a "break" out of the
2189 * read.h: Add prototypes for new functions.
2191 2000-02-08 Timothy Wall <twall@redhat.com>
2193 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2194 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2195 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2198 2000-02-08 Timothy Wall <twall@redhat.com>
2200 * read.c: Added elseif to directives table.
2201 * read.h: Added prototype for s_elseif.
2202 * doc/as.texinfo: Added description for elseif.
2203 * cond.c (s_elseif): New function
2205 2000-02-04 Timothy Wall <twall@redhat.com>
2207 * listing.c (print_lines): Remove conditionals causing bug in
2210 2000-02-03 Timothy Wall <twall@cygnus.com>
2212 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2214 * frags.c (frag_new): Calculate fr_fix in octets
2215 (frag_now_fix) Return offset as target address offset (bytes).
2216 (frag_now_fix_octets) New - Return offset in octets (8-bit
2218 * frags.h: Added prototype for frag_now_fix_octets().
2219 Distinguish between octets and bytes in field descriptions.
2220 * listing.c (calc_hex): Account for octets vs bytes when
2221 printing addresses/offsets.
2222 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2223 target is little-endian, print the octets in a word in big-endian
2224 order so that the display looks like a proper hexadecimal number,
2225 instead of having the octets reversed.
2226 * read.c (do_align): When recording alignment, alignment power
2227 should be in terms of target bytes (minimum addressible unit)
2229 (do_org) Convert ORG target address (byte) argument into an
2230 octet offset when generating a variable fragment.
2231 * symbols.c (resolve_symbol_value): Symbol final value
2232 converted to a target address offset (bytes) from its octet offset.
2233 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2234 offset (bytes) is adjusted by the frag offset (octets) converted
2236 (coff_frob_section) Section alignment power is in terms of bytes;
2237 convert it to an octet alignment power when calculating size (and
2238 size mask) in octets. Don't modify the section size in order to
2239 "align" it for TI COFF, since that format has a different method
2240 for storing alignment information.
2242 2000-02-01 Timothy Wall <twall@cygnus.com>
2244 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2245 entries, matching the way GCC generates them. If not escaped, the
2246 filename is encoded incorrectly.
2248 2000-01-31 Nick Clifton <nickc@cygnus.com>
2250 * config/tc-arm.c (reg_table): Add support for ATPCS register
2253 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2255 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2257 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2259 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2260 of a symbol when we really care about its value.
2262 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2264 * config/tc-mcore.c (md_assemble): Give warning message if
2265 operands passes to instruction are more than the spec.
2267 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2269 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2270 Thumb mode but the label seen was not declared as '.thumb_func'
2271 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2272 correct disassembly of Thumb code bounded by non function labels.
2274 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2276 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2277 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2279 * Makefile.in: Same here.
2282 * configure.in: Set bfd_gas for i386-aout when primary target
2283 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2284 we may need the primary te_file. Remove incorrect comment.
2286 * configure: Regenerate.
2288 * config/e-i386aout.c: New file.
2290 * as.c (USE_EMULATIONS): Move to before print_version_id.
2291 (struct emulation): Add i386aout.
2292 (show_usage): Split text strings. Reformat -a text. Add --em
2296 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2297 (aout_format_ops): New.
2300 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2301 preprocessor conditional and add aout USE_EMULATIONS tests.
2302 (read_a_source_file): Don't pass error strings to printf as
2306 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2308 (do_data): Same here.
2309 (process_file): And here.
2312 * symbols.c (colon): Rewrite "already defined" fatal message
2313 code for aout with USE_EMULATIONS.
2316 * config/obj-aout.c (OBJ_HEADER): Define.
2317 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2319 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2320 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2322 (obj_aout_type): Expand S_SET_OTHER here too.
2323 (obj_read_begin_hook): Remove.
2324 (aout_pop_insert): New.
2325 (obj_aout_s_get_other): New.
2326 (obj_aout_s_get_desc): New.
2327 (aout_format_ops): New.
2330 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2331 gets aout_pseudo_table.
2332 (aout_pseudo_table): Declare.
2333 (obj_read_begin_hook): Define.
2336 * config/obj-coff.c (obj_pseudo_table): Rename to
2338 (coff_pop_insert): Use coff_pseudo_table.
2339 (coff_sec_sym_ok_for_reloc): Remove.
2340 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2341 and comment all zero entries and remove #if 0 code.
2344 * config/obj-coff.h (obj_pop_insert): Define.
2345 (coff_pseudo_table): Declare.
2348 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2349 s_get_size, s_set_size. Comment all zero entries.
2352 * config/obj-elf.c (elf_s_get_other): New function.
2353 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2354 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2355 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2357 (obj_elf_parse_section_letters): Don't pass error strings to
2358 printf as format arg.
2361 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2363 (elf_s_get_other): Declare.
2364 (S_GET_OTHER) Define as elf_s_get_other if not already
2366 (S_SET_OTHER): Only define when not already defined.
2367 (elf_obj_read_begin_hook): Declare.
2368 (obj_read_begin_hook): Define.
2369 (elf_obj_symbol_new_hook): Declare.
2370 (obj_symbol_new_hook): Define.
2373 * config/obj-multi.h: Add copyright header and protect against
2374 multiple inclusion. Add * to all function pointers.
2375 (OBJ_HEADER): If defined, include it rather than other defines
2377 (obj_frob_file_after_relocs): Test for NULL.
2378 (obj_symbol_new_hook): Here too.
2379 (obj_sec_sym_ok_for_reloc): And here.
2380 (S_GET_OTHER): Define.
2381 (S_GET_DESC): Define.
2382 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2383 (OBJ_MAYBE_ELF): Update comment.
2385 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2386 OBJ_AOUT preprocessor conditional and handle emulation by
2387 testing OUTPUT_FLAVOR.
2388 (i386_displacement): Here too.
2389 (md_section_align): Similarly here.
2390 (i386_target_format): Conditionally compile when more than one
2391 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2392 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2393 (i386_displacement): Here too.
2396 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2397 Define TARGET_FORMAT for aout only when not multi.
2400 * config/te-multi.h: Delete file as it's identical to te-generic.h
2402 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2404 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2405 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2408 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2410 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2413 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2415 * config/tc-mips.c (mips_do_align): New function.
2416 * config/tc-mips.h (md_do_align): Define.
2418 2000-01-10 Philip Blundell <philb@gnu.org>
2420 * doc/c-arm.texi (ARM Options): Fix typo.
2421 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2422 line separator for Linux.
2423 * doc/as.texinfo (Comments): Mention the ARM.
2425 2000-01-10 Philip Blundell <pb@futuretv.com>
2427 * configure.in (arm*-*-conix*): New target.
2428 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2430 * configure: Regenerate.
2432 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2434 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2435 (obj_elf_visibility): New function.
2437 * doc/as.texinfo (Visibility): New node: document visibility
2440 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2442 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2443 warning for absolute jump/call without `*' in non-intel mode. No
2444 need to set i.types[0] JumpAbsolute in intel mode.
2446 1999-12-22 Philip Blundell <pb@futuretv.com>
2448 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2449 hook function when changing sections.
2450 (arm_s_data): Likewise.
2452 1999-12-14 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-arm.c (md_parse_option): Add support for -marm720
2455 command line switch.
2457 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2459 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2460 (r_registers, xr_registers): Define.
2461 (r_register_name, xr_register_name): New functions.
2462 (md_assemble): Handle new am33 operand types and instruction
2464 (mn10300_insert_operand, check_operand): Likewise.
2466 1999-11-29 Nick Clifton <nickc@cygnus.com>
2468 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2469 (s_force_thumb): Set thumb_mode to 2.
2470 (md_assemble): Do not complain about thumb instructions on a
2471 non-thumb target if thumb_mode is set to 2.
2473 1999-11-28 Michael Meissner <meissner@cygnus.com>
2475 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2476 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2477 (O_...): Add new machine dependent expressions if we are handling
2478 explicit relocations.
2479 (alpha_reloc_op): New static table holding the explicit relocation
2481 (alpha_literal_hash): New static to hold the hash table for
2482 explicit relocations.
2483 (alpha_macros): Add support for explicit relocations.
2484 (md_begin): If explicit relocations, initialize hash table.
2485 (md_assemble): Don't print a second error if tokenize_arguments
2486 already printed an error message.
2487 (md_apply_fix): Add support for explicit relocations.
2488 (alpha_force_relocation): Ditto.
2489 (alpha_fix_adjustable): Ditto.
2490 (alpha_adjust_symtab): New function to support explicit
2492 (alpha_adjust_symtab_relocs): Ditto.
2493 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2494 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2495 Add support for explicit relocations. Return -2 if an error
2496 message was already printed.
2497 (find_macro_match): Add support for explicit relocations. Comment
2499 (emit_insn): Add support for explicit relocations.
2500 (assemble_tokens): Ditto.
2502 (load_expression): Ditto.
2505 (emit_ir_load): Ditto.
2506 (emit_loadstore): Ditto.
2509 (emit_sextX): Ditto.
2510 (emit_division): Ditto.
2511 (emit_jsrjmp): Ditto.
2512 (emit_retjcr): Ditto.
2514 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2516 (tc_adjust_symtab): If explicit relocations, call the function
2517 alpha_adjust_symtab.
2518 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2519 relocations next to the literal relocation they reference.
2520 (TC_INIT_FIX_DATA): Initialize the new fields.
2521 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2523 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2525 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2526 'B' operand for PA2.0 bb instruction.
2528 1999-11-18 Nick Clifton <nickc@cygnus.com>
2530 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2533 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2535 (mcore_force_relocation): Force relocations to be generated for
2538 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2540 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2541 (i386_displacement): Disallow O_big displacements.
2543 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2545 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2546 Small improvements in error checking.
2547 (md_assemble): Support for unconditional ARM instructions.
2548 (md_parse_option): Support for -m[arm]v5e flag.
2550 1999-11-12 Nick Clifton <nickc@cygnus.com>
2552 * macro.c (buffer_and_nest): Do not check beyond the end of the
2555 1999-11-11 Nick Clifton <nickc@cygnus.com>
2557 * macro.c (buffer_and_nest): Look for seperator after TO and
2560 1999-11-08 Andrew Haley <aph@cygnus.com>
2562 * app.c (do_scrub_chars): When in State 10, treat backslash
2563 characters in the same way as as symbol characters.
2565 1999-11-07 Richard Henderson <rth@cygnus.com>
2567 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2568 the previous label was in the current section before playing
2569 with auto-alignment.
2571 1999-11-06 Nick Clifton <nickc@cygnus.com>
2573 * config/tc-v850.c (v850_force_relocation): Force relocation
2575 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2578 1999-11-05 Michael Meissner <meissner@cygnus.com>
2580 * expr.h (operatorT): Increase machine dependent operators to 16.
2581 * expr.c (op_rank): Ditto.
2583 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2585 * read.c (pseudo_set): Reject attempts to set the value of a
2588 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2591 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2593 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2594 to bfd_set_section_contents.
2596 1999-11-03 Nick Clifton <nickc@cygnus.com>
2598 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2600 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2602 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2603 (mips_ip): Use OPCODE_IS_MEMBER.
2605 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2607 * config/tc-arm.c (reg_required_here): Improve comments.
2609 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2610 (tinsns): Initialize variants field.
2612 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2613 BAD_PC respectively.
2615 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2617 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2618 * config/tc-arm.h: Fix compile time warnings.
2620 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2622 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2623 form @abs16, @(abs16) and @(abs16 + imm).
2625 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2627 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2628 (ISA_HAS_64_BIT_REGS) New.
2629 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2630 mips_emit_delays,macro_build,load_register,load_addresss,
2631 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2632 and/or use new ISA_xxx macros in expressions involving
2633 ISA, particularly mips_opts.isa.
2635 1999-10-18 Michael Meissner <meissner@cygnus.com>
2637 * expr.h (operatorT): Add machine dependent operators md1..md8.
2638 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2639 for the machine dependent operators to use.
2641 * expr.c (op_rank): Add machine dependent operators.
2643 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2645 (O_cpregister): Ditto.
2646 (md_begin): Change X_op test that field is wide enough to use
2647 O_max instead of O_alpha_max.
2648 (cpu_types): Fill in missing initializer.
2649 (alpha_num_macros): Make unsigned.
2650 (md_assemble): Make opnamelen be size_t.
2651 (md_apply_fix): Cast alpha_num_operands to int before testing.
2652 (alpha_force_relocation): Ditto.
2653 (alpha_fix_adjustable): Ditto.
2654 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2655 (tc_gen_reloc): Ditto.
2656 (tc_get_register): Ditto.
2661 (s_alpha_ent): Ditto.
2662 (s_alpha_end): Ditto.
2663 (s_alpha_frame): Ditto.
2664 (s_alpha_prologue): Ditto.
2665 (s_alpha_file): Ditto.
2666 (s_alpha_gprel32): Ditto.
2667 (s_alpha_proc): Ditto.
2668 (s_alpha_set): Ditto.
2669 (s_alpha_base): Ditto.
2670 (s_alpha_align): Ditto.
2671 (s_alpha_arch): Ditto.
2672 (alpha_align): Ditto.
2673 (assemble_insn): Suppress unused variable warning.
2675 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2676 order in the structure.
2677 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2679 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2681 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2683 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2685 * config/tc-i386.c (i386_index_check): Correct #endif location.
2687 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2689 * as.c (show_usage): Document new options.
2690 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2691 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2692 (parse_args): Parse the new options.
2693 (main): If there were warnings, and --fatal-warnings
2694 was specified, print an error.
2695 * as.h: New variable, flag_fatal_warnings, for new option.
2697 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2699 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2700 '@'. Change autoincrement completers to fall through to cache control
2703 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2705 (pa_parse_addb_64_cmpltr): New function.
2707 * config/tc-hppa.c (pa_ip): Change error message.
2708 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2709 '?Q' args to allow falling through.
2711 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2712 Remove unused conditional codes.
2713 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2715 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2717 * config/tc-d30v.c (CHAR_BIT): Define.
2718 (check_range): Fix bit operations to support integers bigger than
2721 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2723 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2726 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2727 Doug Evans <devans@cygnus.com>
2729 Add support for m32rx.
2730 * config/tc-m32r.c (enable_m32rx): New static global.
2731 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2732 (allow_m32rx): New function.
2733 (M32R_SHORTOPTS): Add `O'.
2734 (md_longopts): Add --m32rx plus several warning options.
2735 (md_parse_option): Handle new options.
2736 (md_show_usage): Print them.
2737 (md_begin): Enable m32rx.
2738 (OPERAND_IS_COND_BIT): New macro.
2739 (first_writes_to_seconds_operands): New function.
2740 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2741 (target_make_parallel,assemble_two_insns): New functions.
2742 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2743 If optimizing and m32rx, try to make consecutive insns parallel.
2745 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2747 * config/tc-mips.c (nopic_need_relax): Allow for the
2748 .sdata.foo sections generated by -fdata-sections,
2749 and for the .gnu.linkonce.s sections generated by C++.
2751 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2753 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2754 with cleaner code using completer prefixes. Add 'Y'.
2756 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2758 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2760 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2761 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2762 insn does not match and we should try the next insn in the table.
2764 1999-09-22 Nick Clifton <nickc@cygnus.com>
2766 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2768 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2770 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2773 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2775 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2776 OBJ_ELF. If ELF, add "sq".
2777 (md_parse_option): If ELF, ignore -s and -q.
2778 (md_show_usage): Mention ELF options.
2780 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2782 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2785 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2787 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2789 * config/tc-hppa.c (struct pa_it): New field "trunc".
2790 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2791 (pa_parse_ftest_gfx_completer): New function
2792 (pa_parse_fp_cnv_format): New function.
2794 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2795 (md_apply_fix): Handle 22bit pc-rel branches.
2797 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2799 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2801 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2803 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2805 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2807 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2808 (pa_ip): Handle 'fX'.
2810 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2812 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2813 unwinds unless the function is in the text space.
2814 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2816 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2818 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2819 (md_assemble): To here. Tweak address generation.
2821 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2823 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2824 (md_assemble): Call dwarf2_where for OBJ_ELF.
2825 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2826 (pa_end_of_source): New function.
2827 * tc-hppa.h (md_end): Define for OBJ_ELF.
2829 1999-09-14 Michael Meissner <meissner@cygnus.com>
2831 * configure.in (Canonicalization of target names): Remove adding
2832 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2833 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2834 * configure: Regenerate.
2836 1999-09-14 Donn Terry <donn@interix.com>
2838 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2840 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2842 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2843 pc-relative jmp/call to an absolute symbol.
2844 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2845 absolute section symbols.
2847 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2848 jump handling code and comments.
2850 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2852 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2853 the value if TE_PE and a global defined symbol.
2855 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2857 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2858 print the symbol, rather than printing it here.
2860 1999-09-11 Donn Terry <donn@interix.com>
2862 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2863 BFD_RELOC_RVA relocations.
2865 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2866 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2869 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2871 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2872 * doc/internals.texi (Object format backend): Document
2875 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2876 relocations against global symbols if TE_PE.
2878 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2879 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2881 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2884 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2885 symbols which do not have a constant value, or tags with
2886 non-tags. Remove the symbol from the list before adding it at the
2889 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2890 C_FCN symbol differently if TE_PE.
2891 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2892 appears in the pseudo-op, rather coff_line_base which is only set
2895 * config/obj-coff.c (obj_coff_loc): New static function.
2896 (obj_pseudo_table): Add "loc".
2898 * config/obj-coff.c (add_lineno): Check that the line number is
2901 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2902 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2904 (md_atof): Return NULL rather than 0.
2905 * config/tc-i386.c (md_atof): Change type to int.
2906 * expr.c (expr): Change first parameter to int.
2907 * config/obj-coff.c: Add declarations for static functions.
2908 (coff_frob_symbol): Use SYM_AUXENT.
2909 * config/tc-i386.h (flag_16bit_code): Don't declare.
2911 * config/obj-coff.c (obj_coff_section): Default to setting
2912 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2914 * write.c (adjust_reloc_syms): Print adjusted fixup.
2916 * expr.c (integer_constant): Correct too_many_digits calculation
2919 1999-09-09 Andreas Schwab <schwab@suse.de>
2921 * doc/c-arm.texi: Fix arguments of @var to not contain
2924 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2926 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2928 (md_parse_option): Only support -k flag for ELF and COFF targets.
2930 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2932 * config/tc-hppa.c (pa_ip): Put strict register checks before
2933 call to pa_parse_number.
2935 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2937 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2939 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2942 1999-09-06 Donn Terry <donn@interix.com>
2944 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2946 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2948 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2949 candidate instruction. Require registers for register arguments
2950 when in strict mode. Require assemble-time constants for
2951 constants when in strict mode.
2952 (pa_get_absolute_expression): Require a constant when in strict
2955 1999-09-06 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2959 1999-09-04 Steve Chamberlain <sac@pobox.com>
2961 * config/tc-pj.c: New file, supports picoJava in ELF.
2962 * config/tc-pj.h: Ditto.
2963 * configure.in (pjl*, pj*): New targets.
2964 * Makefile.am: Rebuild dependencies.
2965 (CPU_TYPES): Add pj.
2966 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2967 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2968 * doc/c-pj.texi: New file.
2969 * doc/as.texinfo: Add some PJ specifics.
2970 * doc/all.texi: Add PJ to the list of all architectures, sort them
2972 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2973 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2975 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2977 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2978 (obj_frob_file): Test for null pointer.
2979 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2980 (OBJ_PROCESS_STAB): And here.
2981 (elf_obj_sy): Remove
2983 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2984 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2985 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2987 * config/obj-coff.c (no_func): Remove.
2988 (coff_format_ops): Change occurrences of no_func to 0, as we test
2989 for 0 in obj-multi.h.
2991 * configure.in: Enable bfd for i386-coff when primary target is
2992 bfd. Enable i386 elf,coff emulation support. Don't set
2993 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2994 emulation to support.
2995 *configure: Regenerate.
2997 1999-09-02 Nick Clifton <nickc@cygnus.com>
2999 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3000 .section .line directive is encountered.
3002 1999-09-01 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3007 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3008 * as.texinfo: Document --gdwarf2 command line option.
3009 Add additional documentation of ARM command line switches.
3011 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3013 * config/tc-i386.c (i386_intel_memory_operand): Combine
3014 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3015 and RESTORE_END_STRING around parse_register calls.
3016 (i386_operand): Here too.
3017 (i386_is_reg): Remove.
3018 (parse_register): Move as_bad calls from within this function to
3021 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3023 Based on a patch from H.J. Lu <hjl@gnu.org>
3024 * config/tc-i386.c (parse_register): Handle FP regs specially.
3025 (md_begin): Remove '(' and ')' from register_chars.
3027 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3029 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3030 error message (done elsewhere).
3032 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3034 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3036 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3038 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3041 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3043 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3045 Add new completers. Fix bug in 64 bit condition handling.
3047 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3050 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3052 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3054 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3056 1999-08-27 Jim Wilson <wilson@cygnus.com>
3058 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3059 (struct ls): Add frag field. Initialize it to zero.
3060 (out_end_sequence): New local text_frag. Set it while in text section.
3061 Replace address check with frag check. Set ls.frag to text_frag if
3062 out_set_addr called.
3063 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3064 Set it before switching sections. Replace address check with frag
3065 check. Set ls.frag to saved_frag if out_set_addr called.
3067 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3069 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3070 output "advance_pc" opcode instead of calling gen_addr_line().
3071 The latter has the undesired side-effect of creating a new row
3072 in the debug line info matrix.
3074 1999-08-26 Jim Wilson <wilson@cygnus.com>
3076 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3077 ls.last_filename if last is less than zero. Set ls.last_filename
3078 when allocating new entry.
3079 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3082 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3084 * config/tc-i386.c (i386_index_check): Fix the displacement size
3085 when INFER_ADDR_PREFIX.
3087 1999-08-18 Nick Clifton <nickc@cygnus.com>
3089 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3092 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3094 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3095 handle 0xffffNNNN constants correctly.
3097 1999-08-16 Nick Clifton <nickc@cygnus.com>
3099 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3102 1999-08-13 Nick Clifton <nickc@cygnus.com>
3104 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3105 (md_apply_fix3): Always pass positive values to
3106 validate_offset_imm.
3108 1999-08-12 Nick Clifton <nickc@cygnus.com>
3110 * config/tc-arm.c (skip_whitespace): New macro.
3111 Formatting tidy ups.
3113 (md_apply_fix3): Store relocation offset in addend for ELF based
3115 (arm_force_relocation): Always generate relocs for Thumb function
3118 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3120 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3121 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3123 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3125 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3126 flags for the unwind subspace.
3128 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3129 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3130 suitable relocation based on the size of the target's pointer.
3131 Always Use subsegment zero for the unwinders.
3132 (pa_level): Handle "2.0w".
3134 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3136 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3137 with the following instruction unless this was specified.
3139 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3141 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3142 certain sections, to match BFD changes.
3144 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3146 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3147 (EXTRA_SCRIPTS): Define to keep automake happy.
3148 * Makefile.in: Rebuild.
3150 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3152 * Makefile.am: Rename .dep* files to DEP*.
3153 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3154 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3156 * Makefile.in: Rebuild.
3158 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3160 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3162 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3164 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3165 avoid problems on DOS filesystems.
3166 * Makefile.in: Rebuild.
3168 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3170 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3172 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3175 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3177 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3178 line to create ${GDBINIT} rather than .gdbinit.
3179 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3181 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3183 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3185 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3187 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3189 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3191 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3192 non-adjustable symbols.
3194 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3196 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3198 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3200 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3203 1999-08-05 Donn Terry <donn@interix.com>
3205 * config/te-interix.h: New file.
3206 * configure.in (i386-*-interix*): New target.
3207 * configure: Rebuild.
3209 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3211 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3212 selectors for ELF too.
3213 (selector_table): Add "ltp" and "rtp" selectors.
3215 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3217 * config/tc-i386.c (i386_operand): No need to change
3218 operand_string pointer in segment reg case before goto
3219 do_memory_reference. Initialise displacement_string_start and
3220 displacement_string_end after do_memory_reference label.
3221 (i386_index_check): Add operand_string param, and print error
3222 message on failure here.
3223 (i386_intel_memory_operand): Instead of here.
3224 (i386_operand): And here.
3225 (INFER_ADDR_PREFIX): Enable.
3227 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3229 * config/tc-i386.h (DefaultSize): Define. Renumber following
3230 opcode_modifier defines.
3232 From Etienne Lorrain <etienne.lorrain@ibm.net>
3233 * config/tc-i386.c (stackop_size): New variable.
3234 (set_16bit_code_flag): Clear it here.
3235 (set_16bit_gcc_code_flag): New function.
3236 (md_pseudo_table): Add "code16gcc" entry.
3237 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3239 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3241 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3242 next_set_end even if the end symbol is being discarded.
3244 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3245 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3246 * config/obj-coff.c: Likewise.
3247 (seg_info_type): Remove.
3248 (seg_info_off_by_4): Change to array of segT.
3249 (s_get_segment): Adjust accordingly.
3250 (obj_pseudo_table): Fully initialize sentinel entry.
3252 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3253 Ralf Baechle <ralf@uni-koblenz.de>.
3255 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3257 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3259 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3261 * config/tc-i386.c: Indentation and white space changes.
3262 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3263 don't enable it by default.
3264 (i386_intel_operand): Remove redundant prototype.
3265 Move check on number of memory operands, and i.mem_operands++
3266 (i386_intel_memory_operand): To here.
3267 Remove i386_immediate code from here. Remove special case code
3268 for input and output using (%dx). Remove base/index checks and
3269 call i386_index_check instead. Save initial operand_string
3270 argument for error message.
3271 (i386_operand): Remove redundant prototype. Move base/index
3272 checks to i386_index_check.
3273 (i386_displacement): Move intel mode check for non-zero
3275 (i386_intel_memory_operand): To here.
3277 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3279 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3280 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3281 by .register pseudo-op if -64 and --no-undeclared-regs.
3282 (s_register, sparc_adjust_symtab): New functions.
3283 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3284 Declare sparc_adjust_symtab as tc_adjust_symtab.
3285 * doc/c-sparc.texi: Add description of #ignore special literal
3286 for .register pseudo-op.
3288 1999-07-30 Catherine Moore <clm@cygnus.com>
3290 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3291 the relocation's section offset.
3293 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3295 * write.c (fixup_segment): Fix generic error check overflow test.
3297 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3298 X_add_number to long.
3300 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3302 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3305 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3307 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3310 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3312 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3314 * configure.bat: Remove; obsolete.
3315 * config/go32.cfg: Likewise.
3317 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3319 * configure.in (i386-*-vxworks*): New target.
3320 * configure: Rebuild.
3322 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3324 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3326 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3328 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3330 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3331 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3332 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3333 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3334 MAX_RELOC_EXPANSION): Define.
3335 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3337 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3339 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3340 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3341 block. Print a warning if an 8-bit or 16-bit constant
3342 displacement or immediate is truncated on output.
3343 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3345 (i386_operand): Disallow immediate jump absolute operand.
3347 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3349 * configure.in: Bump version number to 2.9.5.
3350 * configure: Rebuild.
3352 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3355 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3357 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3358 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3360 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3362 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3364 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3366 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3367 if -mno-fpu was given.
3368 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3370 (cons_fix_new_arm): Remove misleading comments.
3372 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3374 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3376 (relax_segment): Likewise. After giving a rs_org error, convert
3377 the frag to rs_align to avoid cascading errors.
3379 1999-07-12 Andreas Schwab <schwab@suse.de>
3381 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3383 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3385 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3386 as appropriate. Fill in structure initializations. Add variable
3387 initializations. Add casts.
3388 * dwarf2dbg.c (print_stats): Change i to size_t.
3389 * listing.c (listing_listing): Change list_line to unsigned int.
3391 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3393 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3394 rather than checking for \001 and \002 in symbol name.
3395 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3397 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3399 * configure.in (hppa*-linux-gnu*): New target.
3400 * configure: Rebuilt.
3402 1999-07-08 Nick Clifton <nickc@cygnus.com>
3404 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3406 1999-07-07 Nick Clifton <nickc@cygnus.com>
3408 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3409 accessing symbolP directly.
3411 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3413 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3416 1999-07-05 Nick Clifton <nickc@cygnus.com>
3418 * config/tc-arm.c (ARM_EXT_V5): Define.
3419 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3420 (md_begin): Detect ARM v5 architectures.
3421 (md_parse_option): Accept arm v5 specification.
3422 (md_show_usage): Documment -marmv5 switch.
3424 * doc/c-arm.texi: Document -marmv5 command line option.
3426 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3428 (validate_immediate_twopart): New function. Determine if a
3429 constant can be computed by two ADD instructions.
3430 (output_inst): Remove its command line parameter - it was never
3432 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3433 implememt the ADRL pseudo op.
3434 (tc_gen_reloc): Generate a suitable error message if an ADRL
3435 instruction tries to generate a real reloc.
3437 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3439 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3441 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3444 1999-06-27 H.J. Lu <hjl@gnu.org>
3446 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3447 non BFD_ASSEMBLER case.
3449 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3451 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3454 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3456 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3457 out_end_sequence() when the address decreases due to a new frag.
3458 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3459 numbering starts with 1.
3461 1999-06-23 Nick Clifton <nickc@cygnus.com>
3463 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3465 (mcore_s_text): Call obj_elf_text for ELF target.
3466 (mcore_s_data): Call obj_elf_data for ELF target.
3467 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3469 (mcore_s_bss): New function: Dump literal table before changing
3471 (mcore_s_comm): New function: Dump literal table before changing
3474 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3475 No longer static functions.
3476 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3477 Provide prototypes for these functions.
3479 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3481 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3482 a list of names, to try obj_segment_name, and to try abbreviated
3483 names when using COFF without long section names.
3485 * config/tc-alpha.c: More use of symbol accessor functions.
3486 * config/tc-arc.c: Likewise.
3487 * config/tc-d30v.c: Likewise.
3488 * config/tc-fr30.c: Likewise.
3489 * config/tc-i860.c: Likewise.
3490 * config/tc-m88k.c: Likewise.
3491 * config/tc-mcore.c: Likewise.
3492 * config/tc-ns32k.c: Likewise.
3493 * config/tc-sparc.c: Likewise.
3494 * config/tc-v850.c: Likewise.
3496 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3497 sy_value with appropriate accessor functions.
3498 * config/tc-arm.c (md_apply_fix3): Likewise.
3499 * config/tc-d10v.c (AT_WORD_P): Likewise.
3500 * config/tc-v850.c (reg_name_search): Likewise.
3502 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3503 use symbol_get_bfdsym instead.
3504 * config/tc-ppc.c (md_assemble): Likewise.
3505 * config/tc-v850.c (v850_comm): Likewise.
3507 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3509 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3510 the symbol, rather than accessing the bsym member.
3511 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3512 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3513 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3514 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3515 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3516 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3517 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3518 * config/tc-v850.c (tc_gen_reloc): Likewise.
3520 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3522 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3523 (hppa_gen_reloc_type): Conditionalize on BFD64.
3524 (tc_gen_reloc): Re-enable ELF relocations.
3525 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3527 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3529 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3531 (do_ldst): Move assignment out of if condition.
3532 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3533 parentheses to avoid warning.
3535 1999-06-21 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3538 macro to get at the BFD symbol associated with a GAS symbol.
3540 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3542 * config/tc-ppc.c: Update for symbol handling changes.
3543 * config/obj-coff.c: Likewise.
3545 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3547 * tc-hppa.c: General cleanups of ELF support. No more spaces
3548 and subspaces for ELF.
3549 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3550 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3551 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3552 (UNWIND_SECTION_NAME): Likewise.
3553 (space/subspace related structures): Conditionalize definitions
3555 (space/subspace directives and support routines): Conditionalize
3556 definitions and references/uses on OBJ_SOM.
3557 (label_symbol_struct): For ELF, track the symbol's segment. For
3558 SOM track its space.
3559 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3561 (USE_ALIASES): Kill for both SOM & ELF.
3562 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3563 (pa_space, pa_subspace): Corresponding changes.
3564 (pa_spaces_begin): Corresponding chagnes.
3565 (md_begin): Do not muck around with space/subspace stuff for
3567 (md_apply_fix): Temporarily disable argument relocation stuff
3569 (tc_gen_reloc): Temporarily disable relocation generation for
3571 (pa_build_unwind_subspace): Similarly.
3573 1999-06-16 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-arm.c (thumb_set): New pseudo op.
3576 (text, data, section): Override these pseudo ops with ARM
3578 (s_thumb_set): New function: Perform the same as a .set pseudo
3579 op, but also mark the alias'ed symbol as being a Thumb
3581 (arm_s_text): New function: Perform the same as the .text
3582 pseudo op, but dump the literal pool before changing
3584 (arm_s_data): New function: Perform the same as the .data
3585 pseudo op, but dump the literal pool before changing
3587 (arm_s_section): New function: Perform the same as the
3588 .section pseudo op, but dump the literal pool before changing
3590 (arm_cleanup): Do not reset the current section before dumping
3593 1999-06-17 Nick Clifton <nickc@cygnus.com>
3595 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3596 OPTION_NO_WARN_UNMATCHED entries.
3597 (md_parse_option): Generate a warning message if an unrecognised
3598 option is encountered.
3600 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3601 (get_operands): When parsing an expression after an '@' symbol
3602 has been detected, do not ignore '#' symbols.
3603 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3606 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3608 From K. Richard Pixley <rich@noir.com>:
3609 * configure.in (ppc-*-vxworks*): New target.
3610 * configure: Rebuild.
3612 1999-06-12 Philip Blundell <philb@gnu.org>
3614 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3616 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3618 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3619 which refer to symbols in linkonce sections, permit reducing the
3620 relocs if the symbol is local.
3622 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3624 * subsegs.c (subseg_text_p): New function.
3625 * as.h (subseg_text_p): Declare.
3626 * read.c (do_align): Use subseg_text_p to set the default fill.
3627 * write.c (subsegs_finish): Likewise.
3628 * config/obj-coff.c (write_object_file): Likewise.
3629 * config/tc-i386.h (md_maybe_text): Don't define.
3630 (md_do_align): Use subseg_text_p to set the default fill.
3631 * config/tc-m32r.c (m32r_do_align): Likewise.
3632 * config/tc-sh.c (sh_do_align): Likewise.
3633 * config/tc-sparc.h (md_do_align): Likewise.
3635 1999-06-12 David O'Brien <obrien@freebsd.org>
3637 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3638 * configure: Rebuild.
3640 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3642 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3643 * Makefile.am: Rebuild dependencies.
3644 * Makefile.in: Rebuild.
3646 * config/tc-i386.c (i386_immediate): Remove unused label
3649 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3650 * symbols.c: Likewise.
3651 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3652 sy_next field when taking address, rather than symbol_next.
3654 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3656 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3657 value from the output file architecture.
3658 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3659 * dwarf2dbg.h: Change bfd_vma to addressT.
3661 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3663 * dwarf2dbg.h: Use PARAMS in function declarations.
3665 1999-06-11 Martin Dorey <mdorey@madge.com>
3667 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3668 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3670 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3672 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3674 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3676 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3679 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3681 * read.c (read_a_source_file): Only declare inescape if
3684 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3686 (find_entry_byval): Add parens to avoid warning.
3688 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3690 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3693 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3695 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3698 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3699 synthetize_setx): New functions.
3700 (md_assemble): Broken the special cases into the above
3701 functions. Make compiler happy if sizeof(bfd_vma)==4.
3702 Fix sethi generated from set/setuw. If instructions have a relloc,
3703 always clear the fields to be relocated in the opcode.
3704 (sparc_ip): Remove special_case global variable.
3706 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3708 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3709 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3710 indication of success rather than a value.
3711 (itbl_get_val): Likewise.
3712 (itbl_get_field): Use strcspn. Change delimiters to include
3714 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3715 (itbl_get_val): Likewise.
3716 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3718 * symbols.c (copy_symbol_attributes): Convert local symbols to
3721 1999-06-10 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3726 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3728 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3729 Optimize set if sizeof(bfd_vma) == 64.
3730 (sparc_ip): Fix sethi - without %hi() it should generate
3731 R_SPARC_22 reloc, not R_SPARC_HI22.
3732 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3734 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3736 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3737 (s_ncons): New function.
3738 (native_op_table): New table.
3739 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3740 R_SPARC_OLO10 handling.
3742 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3744 * expr.h (struct expressionS): Revert last change; widen X_op.
3745 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3747 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3749 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3750 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3751 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3752 * Makefile.in: Regenerated.
3754 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3755 `common' pass on to s_mri_common.
3756 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3758 1999-06-06 Richard Henderson <rth@cygnus.com>
3760 * config/obj-elf.c (obj_elf_section): Don't free the return
3761 value of demand_copy_C_string.
3763 1999-06-05 Richard Henderson <rth@cygnus.com>
3765 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3766 creation logic from obj_elf_create_section.
3768 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3769 (section_stack): New.
3770 (special_sections): Make const.
3771 (obj_elf_section): Gut and rewrite parsing.
3772 (obj_elf_change_section): New function broken out of obj_elf_section.
3773 (obj_elf_parse_section_letters): Likewise.
3774 (obj_elf_section_word): Likewise.
3775 (obj_elf_section_type): Likewise.
3776 (obj_elf_previous): Treat as a toggle.
3777 (obj_elf_popsection): New.
3778 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3779 (ppc_section_type): Likewise.
3780 * config/tc-ppc.h: Likewise.
3782 * expr.h (struct expressionS): Don't make X_op a bitfield.
3783 * config/tc-alpha.c: Update for symbol handling changes.
3784 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3785 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3787 1999-06-05 Richard Henderson <rth@cygnus.com>
3789 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3790 (dwarf2_gen_line_info): Kill unused variables.
3791 (dwarf2_finish): Likewise.
3792 (dwarf2_where): Likewise.
3793 (dwarf2_directive_file): If we've only got a string,
3794 hand off to s_app_file.
3795 * ecoff.c: Move the include of ecoff.h.
3796 * symbols.h (S_IS_FUNCTION): Prototype.
3798 * read.c (LEX_HASH): Supply a default.
3800 (s_globl): Update `c' after skipping whitespace.
3801 * read.h (LEX_END_NAME, is_name_ender): New.
3802 * expr.c (get_symbol_end): Respect it.
3804 1999-06-04 Mark Klein <mklein@dis.com>
3806 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3808 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3810 * config/tc-hppa.c: Update for symbol handling changes.
3812 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3814 * cgen.c: Update for symbol handling changes.
3815 * config/tc-m32r.c: Likewise.
3817 * config/tc-hppa.h: Update for symbol handling changes.
3818 * config/tc-hppa.c: Likewise.
3820 * config/tc-arm.h: Update for symbol handling changes.
3821 * config/tc-arm.c: Likewise.
3822 (symbol_make_empty): Remove. Just use symbol_create.
3824 * symbols.c (symbol_set_tc): Correct name.
3826 * Makefile.am: Rebuild dependencies.
3827 ($(OBJS)): Don't depend upon struc-symbol.h.
3828 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3829 * dep-in.sed: Don't remove struc-symbol.h.
3830 * Makefile.in: Rebuild.
3832 * doc/internals.texi (Symbols): Describe changes in symbol
3835 1999-06-03 Richard Henderson <rth@cygnus.com>
3837 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3838 instead of doing the work by hand.
3840 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3842 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3843 state of line state-machine.
3844 (struct ls): Collect DWARF2 line state-machine state in new member
3845 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3846 resulted in any DWARF2 directives.
3847 (reset_state_machine): New function.
3848 (out_end_sequence): Ditto.
3849 (dwarf2_gen_line_info): When switching sections or switching to a
3850 lower text address, call out_end_sequence() first to terminate the
3851 previous code sequence as code sequences MUST have monotonically
3852 increasing addresses.
3853 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3855 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3857 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3858 DWARF2 debug info (line information only, at this point).
3859 * as.h: Update comment about supported debug formats.
3860 * dwarf2dbg.c, dwarf2dbg.h: New files.
3861 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3863 * expr.c (operand): Don't use [ for parens if we want an index op.
3864 (op_encoding): Switch [ into O_index, if desired.
3865 (op_rank): Renumber with O_index on bottom.
3866 (expr): If O_index, match closing bracket.
3867 * expr.h (O_index): New.
3869 * read.c (read_a_source_file): Conditionally allow matched "
3870 in lines passed to md_assemble.
3872 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3874 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3876 Add support for storing local symbols in a small structure to save
3877 memory when assembling large files.
3878 * as.h: Don't include struc-symbol.h.
3879 (symbolS): Add typedef.
3880 * symbols.c: Include struc-symbol.h.
3881 (local_hash): New static variable.
3882 (save_symbol_name): New static function, from symbol_create.
3883 (symbol_create): Call save_symbol_name.
3884 (local_symbol_count): New static variable.
3885 (local_symbol_conversion_count): Likewise.
3886 (LOCAL_SYMBOL_CHECK): Define.
3887 (local_symbol_make): New static function.
3888 (local_symbol_convert): New static function.
3889 (colon): Handle local symbols. Create local symbol for local
3891 (symbol_table_insert): Handle local symbols.
3892 (symbol_find_or_make): Create local symbol for local label name.
3893 (symbol_find_base): Check for local symbol.
3894 (symbol_append, symbol_insert): Check for local symbols.
3895 (symbol_clear_list_pointers, symbol_remove): Likewise.
3896 (verify_symbol_chain): Likewise.
3897 (copy_symbol_attributes): Likewise.
3898 (resolve_symbol_value): Handle local symbols.
3899 (resolve_local_symbol): New static function.
3900 (resolve_local_symbol_values): New function.
3901 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3902 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3903 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3904 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3905 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3906 (symbol_previous, symbol_next): New functions.
3907 (symbol_get_value_expression): Likewise.
3908 (symbol_set_value_expression): Likewise.
3909 (symbol_set_frag, symbol_get_frag): Likewise.
3910 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3911 (symbol_mark_used_in_reloc): Likewise.
3912 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3913 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3914 (symbol_mri_common_p): Likewise.
3915 (symbol_mark_written, symbol_clear_written): Likewise.
3916 (symbol_written_p): Likewise.
3917 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3918 (symbol_section_p, symbol_equated_p): Likewise.
3919 (symbol_constant_p): Likewise.
3920 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3921 (symbol_get_obj, symbol_set_obj): Likewise.
3922 (symbol_get_tc, symbol_set_tc): Likewise.
3923 (symbol_begin): Initialize local_hash.
3924 (print_symbol_value_1): Handle local symbols.
3925 (symbol_print_statistics): Print local symbol statistics.
3926 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3927 Declare new symbols.c functions. Move many declarations here from
3929 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3930 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3931 (struct symbol): Move bsym to make it clearly the first field.
3932 Remove TARGET_SYMBOL_FIELDS.
3933 (symbolS): Don't typedef.
3934 (struct broken_word): Remove.
3935 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3936 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3937 (symbol_clear_list_pointers): Likewise.
3938 (symbol_insert, symbol_remove): Likewise.
3939 (symbol_previous, symbol_append): Likewise.
3940 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3941 (struct local_symbol): Define.
3942 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3943 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3944 (local_symbol_get_frag, local_symbol_set_frag): Define.
3945 (local_symbol_get_real_symbol): Define.
3946 (local_symbol_set_real_symbol): Define.
3948 * write.c (write_object_file): Call resolve_local_symbol_values.
3949 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3950 (TARGET_SYMBOL_FIELDS): Don't define.
3951 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3952 ECOFF_DEBUGGING, add ECOFF fields.
3953 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3954 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3955 ECOFF_DEBUGGING, add ECOFF fields.
3956 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3957 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3958 * config/tc-mcore.h: Don't include struc-symbol.h.
3959 (TARGET_SYMBOL_FIELDS): Don't define.
3960 (struct mcore_tc_sy): Define.
3961 (TC_SYMFIELD_TYPE): Define.
3962 * Many files: Use symbolS instead of struct symbol. Use new
3963 accessor functions rather than referring to symbolS fields
3966 * read.c (s_mri_common): Don't add in value of line_label.
3968 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3969 checking for SEC_LINK_ONCE.
3971 * config/tc-sh.h (sh_fix_adjustable): Declare.
3973 * app.c (input_buffer): New static variable.
3974 (app_push): Save saved_input in allocated buffer.
3975 (app_pop): Restored saved_input.
3976 (do_scrub_chars): Change get parameter to take char * and int as
3977 arguments. Change GET macro to pass input_buffer to get
3978 function. Don't save input into allocated buffer.
3979 * as.h (do_scrub_chars): Update declaration.
3980 * input-file.c (input_file_get): Change to take char * and int.
3981 Read data into passed in buffer. Remove static buffer.
3982 * read.c (scrub_from_string): Change to take char * and int. Copy
3983 data into passed in buffer.
3985 * hash.h: Neaten. Declare hash_traverse.
3986 * hash.c: Complete rewrite based on BFD hashing code.
3987 * gasp.c (chunksize): New variable.
3988 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3991 1999-05-28 Nick Clifton <nickc@cygnus.com>
3993 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3994 addend unless the target uses an old ABI.
3996 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3998 -Wchar-subscripts cleanup
3999 * listing.c (listing_newline): Use unsigned char variable, so
4000 calls to isascii,iscntrl are correct.
4001 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4003 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4004 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4005 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4006 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4008 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4010 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4012 (arch_coldfire_p): New #define.
4013 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4015 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4017 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4019 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4020 (install_operand): Add place `N'.
4021 (init_table): Add registers ACC, MACSR, MASK.
4023 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4025 * config/tc-m68k.c: Change mcf5200 --> mcf.
4026 (archs): Add mcf5206e, mcf5307.
4027 (m68k_ip): Add format `u'.
4028 (install_operand): Add place `m', `M', `h'.
4029 (init_table): Add upper/lower registers.
4031 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4033 1999-05-28 Martin Dorey <mdorey@madge.com>
4035 * config/tc-i960.c: Several minor changes to add ELF and
4036 BFD_ASSEMBLER support.
4037 * config/tc-i960.h: Likewise.
4038 * configure.in (i960-*-elf*): New target.
4039 * aclocal.m4, configure: Rebuild.
4041 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4043 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4044 reloc changes when defined(BFD_ASSEMBLER).
4046 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4048 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4050 * write.c (write_print_statistics): Output to file, not stderr.
4052 * expr.c (generic_bignum_to_int32,64): Prototype.
4054 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4055 output_sleb128, output_uleb128, output_big_sleb128,
4056 output_big_uleb128, output_big_leb128): Prototype.
4057 (output_big_sleb128, output_big_uleb128): Make inline.
4058 (output_big_leb128): Remove inline
4060 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4061 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4062 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4063 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4064 value for correct overflow check in write.c:fixup_segment.
4065 * write.c (fixup_segment): Move bitfield overflow checks to after
4066 the md_apply_fix call.
4067 * config/obj-coff.c (fixup_segment): Likewise.
4068 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4069 valueT *val argument.
4071 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4073 * config/atof-ieee.c (gen_to_words): Correctly round a
4074 denormalized number. Fix off-by-one in range checking for
4075 exponent in a denormal.
4077 1999-05-10 Nick Clifton <nickc@cygnus.com>
4079 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4082 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4084 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4086 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4088 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4089 (ReverseRegRegmem): Remove.
4090 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4091 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4092 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4095 From Doug Ledford <dledford@redhat.com>
4096 * config/tc-i386.h (RegXMM): New for P/III.
4097 * config/tc-i386.c: Add support for P/III.
4099 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4101 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4102 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4103 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4105 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4107 * config/tc-i386.c (i386_immediate): Skip whitespace before
4108 complaining about junk after expression.
4109 (i386_displacement): Likewise.
4111 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4113 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4114 Don't copy before downcaseing.
4116 1999-05-05 Catherine Moore <clm@cygnus.com>
4118 * tc-m68k.c: Include elf/m68k.h.
4119 (m68k_elf_final_processing): New routine.
4120 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4123 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4125 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4128 1999-04-30 Nick Clifton <nickc@cygnus.com>
4130 * config/tc-mcore.c (mcore_s_section): Dump literals before
4133 1999-04-29 Nick Clifton <nickc@cygnus.com>
4135 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4138 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4140 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4141 (TC_INIT_FIX_DATA): Delete.
4142 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4143 (TC_INIT_FIX_DATA): Delete.
4144 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4145 * write.c (fix_new_internal): Initialize fx_cgen member.
4146 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4147 (gas_cgen_md_apply_fix3): Update.
4148 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4149 (md_cgen_record_fixup_exp): Update.
4150 (FX_OPINFO_R_TYPE): Update.
4152 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4153 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4154 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4155 * frags.h (struct frag): Make opindex, opinfo ints.
4157 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4159 1999-04-26 Tom Tromey <tromey@cygnus.com>
4161 * aclocal.m4, configure: Updated for new version of libtool.
4163 1999-04-22 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4167 (md_apply_fix3): Do not fix up absolute relocations against
4170 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4172 1999-04-20 Nick Clifton <nickc@cygnus.com>
4174 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4175 changes and data-in-text directives.
4176 (mcore_cons): New function: intercept cons() operations.
4177 (mcore_float_cons): New function: intercept float_cons()
4179 (mcore_stringer): New function: intercept stringer() operations.
4181 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4183 * obj.h (struct format_ops): Change generate_asm_lineno field to
4185 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4187 * config/tc-alpha.c (find_opcode_match): Add default case to
4189 (find_macro_match): Likewise.
4190 (load_expression): Parenthesize && within ||.
4192 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4194 1999-04-17 Nick Clifton <nickc@cygnus.com>
4196 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4197 .text .data .section pseudo ops.
4198 (mcore_s_section): New function. Dump lits before changing secs.
4199 (mcore_s_text): New function. Dump lits before changing secs.
4200 (mcore_s_data): New function. Dump lits before changing secs.
4202 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4204 * config/tc-mips.c (mips_32bitmode): New.
4205 (md_begin): Set mips_32bitmode if needed.
4206 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4207 Set EF_MIPS_32BITMODE.
4209 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4211 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4214 1999-04-16 Nick Clifton <nickc@cygnus.com>
4216 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4218 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4220 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4221 expressions correctly.
4224 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4226 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4228 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4230 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4231 and fmpynfadd instructions.
4233 1999-04-11 Richard Henderson <rth@cygnus.com>
4235 * as.h (environ): Declare it, if needed.
4236 * as.c (dump_statistics): Don't declare environ.
4237 * configure.in (environ): Detect declaration.
4238 * configure, config.in: Rebuild
4240 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4241 (i386_displacement): Allocate enough space for replacement buffer.
4242 Clean up replacement buffer initialization.
4244 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4246 * subsegs.c (section_symbol): Don't create a new symbol if one
4247 already exists; instead, use the existing one, but set its segment
4248 and frag data if it hasn't already been defined.
4249 * config/obj-coff.c (c_section_symbol): Likewise.
4251 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4253 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4255 1999-04-08 Nick Clifton <nickc@cygnus.com>
4257 * config/tc-mcore.c: New File: Support routines for MCore
4259 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4260 * config/obj-coff.c: Add support for mcore-pe target.
4262 * Makefile.am: Add support for MCore targets.
4263 * Makefile.in: Regenerate.
4264 * configure.in: Add support for MCore targets.
4265 * configure: Regenerate.
4267 * doc/all.texi: Set MCORE.
4268 * doc/as.texinfo: Document MCore specific command line options.
4270 * write.h: Prevent multiple inclusion.
4272 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4274 * asintl.h (LC_MESSAGES): Never define.
4275 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4277 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4280 * Makefile.am (m68k-parse.c): If configuring in the source
4281 directory, copy m68k-parse.y into the local directory before
4282 running ylwrap, to remove spurious differences when generating
4284 * Makefile.in: Rebuild.
4286 * config/tc-sparc.h (md_do_align): Just allocate the number of
4287 bytes necessary, rather than always allocating 1024.
4289 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4291 * listing.c (listing_newline): Add cast to avoid warning.
4292 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4293 * config/tc-i386.c (i386_scale): Add return value.
4294 (build_displacement_string): Remove unused local temp_disp2.
4295 (i386_intel_memory_operand): Add parentheses to avoid warning.
4296 (i386_intel_operand): Remove unused local end_of_operand_string.
4297 (i386_operand): Remove unused local operand_modifier.
4298 (i386_operand): Add parens to avoid warning.
4300 1999-04-04 Don Bowman <don@pixsci.com>
4302 * configure.in: Add mips*-*-vxworks* target; have it define
4304 * configure, config.in: Rebuild.
4306 1999-03-31 Nick Clifton <nickc@cygnus.com>
4308 * configure.in (emulations): Add support for arm-epoc-pe.
4309 * configure: Regenerate.
4310 * config/te-epoc-pe.h: New file. Define macros specific to
4312 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4313 for arm-epoc-pe target.
4315 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4317 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4319 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4321 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4322 detect ",n" without a condition.
4323 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4326 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4328 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4329 instruction is encoded with one bit.
4332 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4334 * doc/internals.texi (CPU backend): Mention that
4335 line_separator_chars should not include newline. From thi
4336 <ttn@mingle.glug.org>.
4338 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4340 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4341 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4343 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4345 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4347 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4349 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4352 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4354 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4356 1999-03-15 Martin Hunt <hunt@cygnus.com>
4358 * app.c (do_scrub_begin): Change '-' back to a symbol char
4359 so we can use multiple opcodes on a line again.
4361 * config/tc-d30v.c: By default, warn if a symbol has
4362 the same name as a register. Plus some minor
4363 updates from the branch.
4365 1999-03-13 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4368 BFD_RELOC_16 and BFD_RELOC_64.
4370 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4372 * expr.c (expr): Add missing else.
4374 1999-03-12 Nick Clifton <nickc@cygnus.com>
4376 * config/tc-arm.c (md_apply_fix3): Improve error message.
4378 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4380 * Makefile.am (CPU_TYPES): Add fr30.
4381 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4382 (fr30,m32r dependencies): Update.
4383 * Makefile.in: Rebuild.
4385 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4386 (gas_cgen_record_fixup_exp): Ditto.
4387 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4388 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4389 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4390 (md_cgen_lookup_reloc): Update use of operand->type.
4391 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4392 (md_convert_frag): Call cgen_operand_lookup_by_num.
4393 (md_cgen_lookup_reloc): Update use of operand->type.
4394 (m32r_cgen_record_fixup_exp): Ditto.
4396 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4398 * config/tc-mips.c (md_show_usage): Fix message.
4400 1999-03-03 Nick Clifton <nickc@cygnus.com>
4402 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4403 and LDR reg,=<expr> instruction.
4405 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4408 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4410 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4412 1999-02-17 Nick Clifton <nickc@cygnus.com>
4414 This patch was created by: Scott Bambrough
4415 <scottb@corelcomputer.com>
4418 Special cased '@' character. The '@' character is used as the
4419 ARM assembler comment character, as a special character
4420 and in ELF .symver pseudo-op's, and as a special character in
4421 .type and .section pseudo-ops.
4422 (symver_pseudo): New static variable.
4423 (symver_state): New static variable.
4424 (struct app_save): Add field 'symver_state'.
4425 (app_push): Save global symver_state int struct app_save.
4426 (app_pop): Restore global symver_state from struct app_save.
4427 (do_scrub_chars): Special case handling of '@' character in
4430 * configure.in: Modified to recognize armv* uname syntax from ARM
4432 * configure: Regenerated.
4434 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4435 a prefix to the section's type.
4436 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4437 the type's typename.
4439 * config/tc-arm.h: Add support for PIC generation:
4440 (pic_code): New boolean.
4441 (obj_relocate_extern): Define.
4442 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4443 (TC_CONS_FIX_NEW): Define.
4444 (tc_fix_adjustable): Define.
4445 (GLOBAL_OFFSET_TABLE_NAME): Define.
4447 * config/tc-arm.c: Add support for PIC generation:
4448 (line_seperator_chars): Allow ';' as a seperator for Linux.
4449 (is_immediate_prefix): New macro.
4450 (arm_parse_reloc): New function.
4451 (s_arm_elf_cons): New function.
4452 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4453 (md_undefined_symbol): Special case handling for the Global Offset
4455 (md_apply_fix3): Handle PIC relocs.
4456 (tc_gen_reloc): Handle PIC relocs.
4457 (md_parse_option): Add support for '-k' command line switch to
4458 enable PIC generation.
4459 (cons_fix_new_arm): New function.
4460 (s_arm_elf_cons): New function.
4462 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4464 * configure.in: Add comments for uses of AC_DEFINE.
4465 * acinclude.m4: Likewise.
4466 * acconfig.h: Remove.
4467 * aclocal.m4: Rebuild.
4468 * configure: Rebuild.
4469 * Makefile.in: Rebuild.
4470 * config.in: Rebuild.
4472 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4474 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4475 non-constant offset from a base register.
4477 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4479 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4482 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4484 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4485 (emit_insn): Look for pc-relative and no-overflow specifiers on
4486 internal relocation types.
4488 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4490 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4493 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4495 (mips_4650, mips_4010, mips_4100): Variables removed.
4496 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4497 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4499 (md_begin): Don't bother initializing the mips_NNNN variables;
4500 mips_cpu is set, and that's good enough now.
4501 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4502 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4503 (show): New function, to handle wrapping in the CPU lists.
4504 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4506 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4508 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4509 than treat as an immediate specifier.
4511 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4513 * config/tc-i386.c: Prototype many functions.
4514 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4515 (i386_immediate): Remove unused second argument.
4516 (i386_intel_operand): Fix i386_is_reg typo.
4517 (i386_operand): Use allow_naked_reg.
4518 (output_invalid): Make operand int for K&R.
4520 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4522 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4524 * Makefile.in: Rebuild.
4526 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4528 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4530 (EXTRA_as_new_SOURCES): Comment out.
4531 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4532 * Makefile.in: Rebuild.
4533 * doc/Makefile.in: Rebuild.
4534 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4535 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4536 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4537 * configure: Rebuild.
4538 * aclocal.m4: Rebuild.
4539 * config.in: Rebuild.
4540 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4541 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4542 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4543 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4544 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4545 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4546 (gas_cgen_record_fixup_exp): Ditto.
4547 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4548 descriptor, not global variable.
4549 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4550 descriptor, not global variable. Refer to insert_operand handler
4551 via cpu descriptor, not global function.
4552 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4553 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4554 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4555 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4556 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4557 * config/tc-m32r.c: Ditto.
4558 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4559 (md_assemble): Ditto.
4560 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4562 1999-02-09 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4565 relocations for ELF targets.
4567 1999-02-08 Nick Clifton <nickc@cygnus.com>
4569 * configure.in: Add support for StrongARM target.
4570 * configure: Regenerate.
4572 1999-02-05 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4576 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4579 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4581 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4583 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4585 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4586 (INTEL_DWORD_MNEM_SUFFIX): Define.
4589 (DWORD_PTR): Define.
4590 (XWORD_PTR): Define.
4592 (OFFSET_FLAT): Define.
4594 (NONE_FOUND): Define.
4597 * config/tc-i386.c (set_intel_syntax): New routine.
4598 (intel_syntax): Declare.
4599 (allow_naked_reg): Declare.
4600 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4601 (intel_float_operand): New routine.
4602 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4603 Handle brackets as well as parens. Call i386_intel_operand for
4604 intel syntax. Reverse operands if appropriate. Handle new
4605 suffixes. Handle movzx and movsx.
4606 (i386_is_reg): New routine.
4607 (i386_immediate): New routine.
4608 (i386_scale): New routine.
4609 (i386_displacement): New routine.
4610 (i386_operand_modifier): New routine.
4611 (build_displacement_string): New routine.
4612 (i386_parse_seg): New routine.
4613 (i386_intel_memory_operand): New routine.
4614 (i386_intel_operand): New routine.
4615 (i386_operand): Call i386_displacement, i386_immediate,
4616 i386_scale, etc. instead of handling inline.
4617 (parse_register): Handle registers without prefix.
4619 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4621 * configure: Regenerate.
4622 * configure.in (arm-*-oabi): New.
4623 (thumb-*-oabi): New.
4624 * config/tc-arm.c (target_oabi): Declare.
4625 (md_apply_fix3): Support REL relocs.
4626 (md_parse_option): Handle -oabi.
4627 (elf32_arm_target_format): New routine.
4628 (md_longopts): Add OPTION_OABI.
4629 * config/tc-arm.h: Redefine TARGET_FORMAT.
4632 1999-01-28 Nick Clifton <nickc@cygnus.com>
4634 * write.c (write_relocs): Handle out of range error.
4636 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4637 (fr30_force_relocation): Default to 0.
4639 * config/tc-fr30.h (obj_fix_adjustable): Define.
4640 (TC_FORCE_RELOCATION): Define.
4642 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4645 1999-01-16 Nick Clifton <nickc@cygnus.com>
4647 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4648 merge of two instructions if the left instruciton kills the right.
4650 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4652 * Makefile.in: Regenerate.
4653 * configure.in: Redo test for using cgen.
4654 * configure: Regenerate.
4656 1999-01-09 Nick Clifton <nickc@cygnus.com>
4658 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4659 redefinition of this macro.
4661 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4663 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4666 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4668 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4669 a read of HI or LO and an immediatly following branch.
4671 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4673 * config/tc-mips.c (md_begin): Another correction to the setting of
4676 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4678 * config/tc-mips.c (md_begin): Correct type-o in setting of
4681 1998-12-21 Nick Clifton <nickc@cygnus.com>
4683 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4684 bit insn when optimizing, so that parallelised instructions will
4685 start on a 32 bit boundary.
4687 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4689 * config/tc-mips.c (mips_eabi64): New.
4690 (md_begin): Set mips_eabi64.
4691 (mips_elf_final_processing): Use it.
4693 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4695 * config/tc-mips.c (mips_elf_final_processing):
4696 Correct setting of ABI in e_flags.
4698 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4700 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4703 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4705 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4707 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4709 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4710 warning, values that don't fit in the field.
4712 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4714 * config/tc-mips.c (mips_abi_string): New.
4715 (md_parse_option,md_longopts): Add mabi.
4716 (mips_elf_final_processing): Set e_flags based on mabi flag.
4718 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4720 * config/tc-mips.c (md_parse_option): Handle vr4111.
4722 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4724 * config/tc-h8300.c (build_bytes): Change message given if the
4725 instruction requires H8/300H mode and we're not in Hmode, to
4726 suggest that it may be the operand modes that are the problem, not
4727 necessarily the opcode.
4729 1998-12-10 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-fr30.c: Add line separator character.
4733 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4735 * configure.in (hppa-*-mpeix*): New target.
4736 * config/obj-som.h (obj_som_compiler): Declare.
4737 * config/obj-som.c (compiler_seen): New static variable.
4738 (obj_som_compiler): New function.
4739 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4740 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4741 (pa_type_args): Set hppa_priv_level.
4742 (pa_compiler): New static function if OBJ_SOM.
4743 * configure: Rebuild.
4745 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4747 * read.c (output_leb128): Don't mark as inline.
4749 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4751 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4752 AIX .vbyte unaligned data support.
4753 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4754 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4757 1998-12-07 Nick Clifton <nickc@cygnus.com>
4759 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4762 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4764 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4765 BFD_RELOC_ARM_PCREL_BRANCH.
4767 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4769 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4770 checking the target type.
4771 (mips-dec-bsd*): Set endian to little.
4772 * configure: Rebuild.
4774 COFF weak symbol support, based on patches from Mark Elbrecht
4775 <snowball3@usa.net>:
4776 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4777 * config/obj-coff.c (obj_coff_weak): New static function.
4778 (obj_coff_endef) [both versions]: Handle weak symbols.
4779 (coff_frob_symbol): Likewise.
4780 (yank_symbols): Likewise.
4781 (obj_pseudo_table): Add "weak".
4783 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4784 <aymeric.vincent@emi.u-bordeaux.fr>.
4785 * aclocal.m4: Rebuild with current tools.
4786 * configure: Rebuild.
4788 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4789 an assertion failure for a case we can't handle when OBJ_ECOFF.
4791 * expr.c (operator): And with 0xff to avoid problems with signed
4794 1998-12-03 Nick Clifton <nickc@cygnus.com>
4796 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4797 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4799 1998-12-02 Nick Clifton <nickc@cygnus.com>
4801 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4804 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4806 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4807 calculation of pcrel point.
4809 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4811 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4814 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4816 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4818 (d10v_cleanup): Only generate previous insn if a multiline insn is
4821 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4826 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4828 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4829 -marm6xxx command line switches.
4831 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4833 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4834 (itbl-ops.o): Delete duplicate dependencies.
4835 Rebuild dependencies.
4836 Add fr30 dependencies.
4837 * Makefile.in: Rebuild.
4839 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4843 * listing.c: Ignore line terminator characters found inside
4846 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4848 * po/gas.pot: Regenerated.
4850 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4852 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4853 fr30_is_label_start(). Also checks for delay slot insns.
4855 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4856 FR30 instructions which contain a colon in the mnemonic.
4858 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4860 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4862 * config/tc-fr30.c: Removed currently superflous code.
4864 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4866 * config/tc-fr30.h: New file.
4867 * config/tc-fr30.c: Tweaking so that it will compile.
4869 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4871 * config/tc-d10v.h (obj_fix_adjustable): Define.
4872 (TC_FORCE_RELOCATION): Define.
4873 (d10v_force_relocation): Declare.
4874 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4875 (md_apply_fix3): Handle Vtable relocs.
4876 (d10v_fix_adjustable): New.
4877 (d10v_force_relocation): New.
4879 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4881 * config/tc-d30v.c: Change default behaviour to ignore potential
4882 conflicts between register name and symbol names.
4884 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4886 * configure.in: Add fr30-*-*.
4887 * config/tc-fr30.c: New file.
4888 * Makefile.in: Regenerated.
4889 * config.in: Regenerated.
4890 * configure: Regenerated.
4891 * doc/Makefile.in: Regenerated.
4892 * po/gas.pot: Regenerated.
4894 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4896 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4899 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4901 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4903 (do_scrub_chars): Add some casts to unsigned char to avoid
4904 unwanted sign extension.
4905 * read.c (lex_type): Set characters about 127 to be symbol
4907 * config/tc-i386.c (md_begin): Set identifier_chars and
4908 operand_chars for values above 127.
4910 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4912 * configure.in: detect cygwin* instead of cygwin32*
4913 * configure: regenerate
4915 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4917 * listing.c: Add support for producing a listing from piped
4920 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4922 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4923 (append_insn): Account for the tx39's multiply behavior.
4925 1998-10-26 Michael Meissner <meissner@cygnus.com>
4927 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4928 from assemble_parallel_insns. Add support for '->' to indicate
4929 explicitly serializing the instructions.
4930 (md_assemble): Ditto.
4932 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4934 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4937 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4939 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4941 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4943 * config/tc-mips.c : support frame and regmask/fregmask when
4944 MIPS_STABS_ELF is specified.
4946 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4948 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4949 (md_apply_fix): Don't return 1 for VTABLE relocs.
4950 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4952 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4954 * doc/c-i386.texi: Replace occurences of "opcode" with
4955 "instruction mnemonic", "instruction", or "mnemonic" when
4956 referring to the name of an instruction. Use "opcode" when
4957 referring to the sequence of machine bytes.
4959 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4960 (is_opcode_char): Rename to is_mnemonic_char.
4961 (md_assemble and i386_operand): Correct error messages from
4962 "opcode" to "instruction mnemonic"
4963 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4964 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4965 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4966 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4967 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4968 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4969 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4971 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4973 * config/tc-i386.c (i386_operand): Check for garbage after
4976 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4978 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4979 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4981 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4983 * config/tc-sh.h (obj_fix_adjustable): Define.
4984 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4985 (md_apply_fix): Likewise.
4986 (tc_gen_reloc): Likewise.
4987 (sh_fix_adjustable): New.
4989 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4991 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4992 * cgen.h (gas_cgen_finish_insn): Update prototype.
4993 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4994 cgen_insn_t -> CGEN_INSN_INT.
4995 (make_parallel): Update handling of CGEN_INT_INSN_P.
4996 (assemble_parallel_insn): Ditto.
4997 (target_make_parallel): New function.
4998 (md_assemble): Use it.
5000 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5002 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5004 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5006 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5007 converted into lower case.
5009 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5011 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5012 (gas_cgen_tc_gen_reloc): Likewise.
5013 * config/tc-m32r.h (obj_fix_adjustable): Define.
5014 * config/tc-m32r.c (m32r_fix_adjustable): New.
5015 (m32r_force_relocation): Handle VTABLE relocs.
5017 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5019 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5021 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5023 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5024 to lower case before parsing.
5026 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5027 parallel insns modift buts in the PSW as a side effect.
5029 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5031 * config/tc-d30v.c (find_format): Test for missing flag and
5034 (md_apply_fix3): Fix error messages to avoid
5035 assumption about presence of a symbol.
5037 (parallel_ok): Disallow parallel instructions that both modify the
5040 (find_format): Generate a warning if an odd numbered register is
5041 used as the first register in a mutli-register instruction.
5043 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5045 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5046 relocations are always associated with a symbol.
5048 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5050 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5051 (elf32_sparc_force_relocation): Declare.
5052 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5053 (tc_gen_reloc): Handle vtable relocs.
5054 (elf32_sparc_force_relocation): New.
5056 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5058 * symbols.c (S_IS_FUNCTION): New.
5059 * config/tc-v850.h (obj_fix_adjustable): Define.
5060 (TC_FORCE_RELOCATION): Define.
5061 (v850_force_relocation): Declare.
5062 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5063 of fx_addnumber for VTABLE reloc addends.
5064 (md_apply_fix3): Handle VTABLE relocs.
5065 (v850_fix_adjustable): New.
5066 (v850_force_relocation): New.
5068 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5070 * tc-hppa.c (fp_operand_format): Add some additional formats.
5071 (pa_ip): Do not automatically promote into pa2.0 mode.
5072 (pa_level): Handle ".level 2.0".
5074 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5076 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5077 * config/tc-i386.h (template.extension_opcode): Change to
5078 unsigned int to allow full range of 8-bit opcode suffixes.
5079 (None): Redefine as 0xffff.
5081 From Jeff B Epler <jepler@usgs.gov>
5082 * doc/c-i386.texi (i386-SIMD): New section.
5084 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5086 * read.c (discard_rest_of_line): New function.
5087 * read.h: Declare it.
5088 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5090 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5092 * config/tc-d10v.c (find_symbol_matching_register): New function.
5093 (find_opcode): Cope with the case where a register name matches
5096 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5098 * config/tc-v850.c (md_pcrel_from): Rename to
5099 v850_pcrel_from_section.
5100 (v850_pcrel_from_section): Do not resolves symbols in other
5103 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5105 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5107 * config/tc-d10v.c (find_opcode): Generate an error if a register
5108 is supplied for an operand that should not be a register.
5110 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5112 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5113 instructions to have another instruction in the right bin.
5115 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5117 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5118 the right container if the left container holds a branch
5121 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5123 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5124 both a register name and symbol name.
5125 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5127 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5129 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5130 execution unit class.
5132 (reg_name_search): If a name matches a register and a symbol,
5133 prefer the register.
5134 (find_format): Disallow flag registers when a general purpose
5135 register is required.
5136 If a number is required, but a register has been given, check to
5137 see if a symbol with the same name as the register exists, and if
5138 so, use that symbol.
5140 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5142 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5144 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5146 * config/tc-d30v.c (find_format): Do not accept flag registers as
5147 general purpose registers.
5148 (find_format): If an immediate value is expected at a given place
5149 in a format, but a register name has been provided instead, check
5150 to see if that register name matches the name of a predefined
5151 symbol and if it does, then use the symbol instead.
5152 (reg_name_search): If a register name matches a symbol name,
5153 prefer the register name to the symbol name.
5155 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5158 the previous insn to empty.
5160 1998-09-20 Michael Meissner <meissner@cygnus.com>
5162 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5163 pieces, forcing the use of an ANSI compiler.
5165 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5167 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5169 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5171 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5173 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5175 (obj_elf_vtable_entry): Likewise.
5176 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5177 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5178 (tc_gen_reloc): Likewise.
5179 (arm_fix_adjustable): Likewise.
5180 (elf32_arm_force_relocation): New.
5181 (armelf_frob_symbol): Remove coff-style symbol support.
5183 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5185 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5187 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5189 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5190 OBJ_COFF so that routine is defined for a.out format.
5192 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5194 * config/tc-i386.c (i386_operand): Detect non-segment registers
5195 used as segment prefixes.
5197 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5199 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5200 optimize across FDE boundaries.
5202 * config/obj-coff.c (obj_coff_section): Preserve any link once
5203 flags when setting the section flags.
5205 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5207 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5208 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5210 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5212 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5215 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5217 * frags.c (frag_grow): Include the size of the frag struct in the
5220 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5221 if the new subseg comes before the old.
5223 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5225 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5226 to handle edge8 and edge16.
5228 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5230 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5231 before we clobber the symbol involved.
5233 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5235 * config/tc-arm.c: Remove OBJ_ELF definitions for
5236 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5237 use arm_adjust_symtab for OBJ_COFF.
5238 (armelf_adjust_symtab): New Routine.
5239 * config/tc-arm.h: Define obj_adjust_symtab to
5240 armelf_adjust_symtab for OBJ_ELF.
5242 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5244 * configure.in: Make all i386-elf targets use bfd_gas.
5245 * config/tc-i386.c (tc_i386_force_relocation): New.
5246 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5247 (md_apply_fix3): Likewise.
5248 (tc_gen_reloc): Handle them.
5249 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5250 tc_i386_force_relocation.
5252 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5254 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5256 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5258 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5259 current opcode after writing the first insturction of a reverse
5262 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5264 * read.h (generate_lineno_debug): Add prototype.
5265 * read.c (generate_lineno_debug): Make non-static.
5267 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5269 * config/tc-i386.c (md_assemble): Only warn for address/data size
5272 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5275 against Thumb function names, as the linker needs this information.
5277 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5279 * expr.c (operand): Check also that there is no advance in operand
5280 after atof_generic in order to decide "is it label 0f or floating
5283 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5285 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5286 command line options with a single dash.
5287 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5289 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5291 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5292 * tc-arm.c (arm_fix_adjustable): New routine.
5294 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5296 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5297 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5298 demand_empty_rest_of_line before mri_comment_end.
5299 (equals): Check garbage after expression before
5300 mri_comment_end in MRI mode.
5302 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5304 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5305 small immediate constant to use the constant itself rather than
5308 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5310 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5311 (pa_leave): Likewise.
5313 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5315 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5317 (i386_operand): Fix an error message.
5319 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5321 * doc/c-arm.texi (ARM Directives): Document .req directive.
5323 * config/tc-arm.c (reg_required_here): Display erroneous string if
5324 the register name could not be decoded.
5325 Do not set inst.instruction if the sift is -1.
5327 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5329 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5332 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5335 even if it is belived to be unnecessary.
5337 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5339 config/tc-i386.c (i386_operand): Size immediate constants by
5340 suffix (erroneously removed as part of July 7 change).
5342 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5344 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5345 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5346 (armelf_frob_symbol): New Routine.
5347 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5349 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5351 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5353 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5355 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5356 command line switches passed to assembler.
5358 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5360 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5361 (gas_cgen_opcode_desc): Declare.
5362 (gas_cgen_parse_operand): Declare.
5363 (*): Prepend gas_ to gas specific fns to denote them as such.
5365 * cgen.c (gas_cgen_opcode_desc): New global
5366 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5367 (queue_fixup): Renamed from cgen_queue_fixup.
5368 (*): Prepend gas_ to gas specific fns to denote them as such.
5370 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5371 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5372 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5373 Open opcode table and initialize it.
5374 (make_parallel): Use gas_cgen_opcode_desc.
5375 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5376 (md_assemble): Ditto.
5378 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5380 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5381 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5382 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5383 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5384 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5385 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5386 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5387 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5388 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5389 (INIT_STAB_SECTION): Likewise.
5390 (OBJ_PROCESS_STAB): Likewise.
5392 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5393 (md_parse_option): Watch for them.
5394 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5395 (md_begin): Kill neverdef code.
5396 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5397 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5398 (s_alpha_coff_wrapper): New.
5399 (md_pseudo_table): Trap all ECOFF pseudos.
5401 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5403 Start of changes to remove mdebug section from mips*-elf
5404 Based on MIPS_STAB_ELF definition
5405 * acconfig.h: undef if not configured
5406 * config.in: undef if not configured
5407 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5408 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5409 * stabs.c (s_stab_generic): flush frag
5411 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5413 * configure.in: (arm-*-elf): Handle.
5414 (thumb-*-elf): Handle.
5415 * configure: Regenerate.
5416 * read.c (stringer): Fix typo in comment.
5417 * write.c (fixup_segment): Don't add symbol value to addend if
5419 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5421 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5424 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5426 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5427 (write_2_short): Emit warning if new flag is set.
5428 (do_assemble): Set flags if left instruction is one of special
5429 "right-instruction-killer" type.
5431 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5433 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5434 Always output words in debug_info section as big endian.
5435 (sparc_target_format): Choose correct bfd target.
5436 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5438 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5440 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5441 to work with internationalization code. Issue an error when two
5442 operands match that are not allowed to match.
5444 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5446 * configure.in (install_tooldir): Allow target to specify whether
5447 it wants to be installed in $(tooldir)/bin.
5448 * configure: Regenerate.
5449 * Makefile.am (install-exec-local): Set install-exec-tooldir
5450 dependency via configure.
5451 * Makefile.in: Regenerate.
5453 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5455 * Makefile.am (install-exec-local): Split into two ...
5456 (install-exec-bindir,install-exec-tooldir): New rules.
5457 * Makefile.in: Regenerate.
5459 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5461 * Makefile.am (install-exec-local): Don't remove the file before
5462 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5463 W. Rozycki <macro@ds2.pg.gda.pl>.
5464 * Makefile.in: Rebuild.
5466 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5468 * cgen.c: Include libiberty.h.
5469 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5470 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5471 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5472 (md_cgen_lookup_reloc)): Declare.
5473 (md_cgen_record_fixup_exp): Declare.
5474 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5475 (m32r_relax_frag): Declare.
5476 (cgen_md_apply_fix3): Decls moved to cgen.h.
5477 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5478 (m32r_cgen_record_fixup_exp): Delete decl.
5479 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5480 (assemble_nop): Delete.
5481 (expand_debug_syms): Delete unused `exp'.
5482 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5483 Add default case for -Wall.
5484 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5485 (md_atof): Delete unused wordP.
5487 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5489 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5492 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5495 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5496 .print, .purgem, and .struct. Remove documentation for
5499 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5501 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5502 Update call to insert_operand.
5504 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5506 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5508 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5510 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5511 whitespace after a prefix operator.
5513 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5515 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5517 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5519 * config/tc-sparc.c (log2): New static function.
5520 (s_reserve): Use log2 to convert alignment before calling
5522 (s_common): Use log2 to convert alignment before calling
5523 record_alignment and frag_align.
5524 (sparc_cons_align): Use log2.
5526 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5528 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5529 (s_common): Likewise.
5531 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5532 initialization of waddr.
5533 (sparc_elf_final_processing): Add default case to switch.
5535 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5537 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5538 than temporary real.
5540 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5542 * write.c (subsegs_finish): Don't align the segments if there were
5545 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5546 copying aux information.
5548 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5549 expression into a symbol.
5551 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5553 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5554 type to unsigned int.
5555 (md_assemble): Change type used to store offsets from unsigned
5557 (i386_operand): Switch error check to only call RESTORE_END_STRING
5558 once after parse_register.
5560 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5562 * config/tc-v850.c (md_show_usage): Changed format to match that
5565 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5567 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5569 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5571 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5574 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5576 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5577 * doc/Makefile.in: Rebuild.
5579 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5581 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5582 for %lo expressions.
5583 (mips_ip, case 'u'): Move range check after code to mask
5584 off bits in %hi/%lo expressions. Mask off high bits for
5587 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5589 * doc/Makefile.am (gasver.texi): New target.
5590 (as.info, as.dvi): Depends upon gasver.texi.
5591 * doc/as.texinfo: Include gasver.texi. Mention version number on
5592 title page and in top node.
5593 * doc/Makefile.in: Rebuild.
5595 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5597 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5598 but not including the line containing the edict.
5599 * listing.h (LISTING_EOF): New.
5600 * input-scrub.c (input_scrub_next_buffer): Call it.
5602 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5604 * config/tc-i386.c (i386_operand): Don't set the size of an
5605 immediate address based solely on the suffix and the mode.
5607 * config/tc-i386.c (md_assemble): Add assertion to make sure
5608 overlap2 does not set Imm.
5610 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5611 sequences of whitespace to a single space.
5612 (is_space_chars): Just compare with space.
5613 (md_begin): Don't initialize space_chars.
5614 (md_assemble): Just skip a single whitespace character.
5615 (i386_operand): Rewrite base-index parsing to use new
5616 parse_register, and to skip white space. Skip white space in a
5617 number of other places too. Don't give error message if
5618 parse_register fails.
5619 (parse_register): Change reg_string parameter to be non-const.
5620 Add end_op parameter. Skip white space after the `%', and return
5621 end of register string. Give error message here rather than
5624 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5626 Based on patch from Matt Semersky <matts@scd.hp.com>:
5627 * expr.c (op_encoding): Make const.
5628 (expr_set_precedence): New function.
5629 (expr_begin): Don't set operator rankings, just call
5630 expr_set_precedence.
5631 * expr.h (expr_set_precedence): Declare.
5632 * read.c (s_mri): Call expr_set_precedence.
5634 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * doc/as.texinfo (Statements): Remove paragraph discussing
5637 continuing lines with a backslash. This hasn't worked for years,
5640 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5642 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5644 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5645 (ps_CTORS, ps_DTORS): New section types.
5646 (vms_fixup_xtors_section): New function
5647 (Ctors_Psect, Dtors_Psect): Define.
5648 (IS_GXX_XTOR): Define
5649 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5650 Filter static constructors/destructors and add to
5651 Ctors_Symbols/Dtors_Symbols chain.
5652 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5653 appropriate section.
5655 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5656 * makefile.vms: Merge vax/vms support.
5658 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5660 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5661 (elf_pseudo_table): Add them.
5662 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5663 (md_apply_fix): Accept them.
5664 (mips_fix_adjustable): Don't adjust them.
5665 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5666 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5667 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5668 (tc_fix_adjustable): Don't adjust them.
5670 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5672 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5674 * Makefile.in: Regenerate.
5675 * configure.in: AC_SUBST cgen_cpu_prefix.
5676 * configure: Regenerate.
5678 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5680 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5681 Changed all users of COND12_DELAY.
5683 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5685 * config/tc-mn10300.c (set_arch_mach): New function.
5686 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5687 (md_begin): Default to mn10300 mode.
5688 (md_assemble): Only accept instructions for the core mn10300
5689 chip and the active machine type.
5691 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5693 * subsegs.h (segment_info_type): Give the struct a name.
5694 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5695 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5696 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5697 * config/tc-w65.h (tc_reloc_mangle): Declare.
5698 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5700 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5702 * config/tc-v850.c (v850_comm): Restore old section
5703 after common processing.
5705 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5707 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5709 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5711 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5712 char with code that explicitly sign-extends.
5714 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-v850.c (md_begin): Restore text section as the current
5717 section after creating call table sections.
5718 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5721 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5722 with call to macro SYM_AUXINFO.
5724 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5726 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5727 with the program transform name.
5728 * Makefile.in: Rebuild.
5730 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5732 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5735 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5737 * config/tc-i386.c (i386_operand): Be prepared for a space between
5738 the open parenthesis and the start of the register operand,
5739 because of the June 16 change.
5741 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5743 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5746 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5748 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5749 even if it is belived to be unnecessary.
5751 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5753 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5755 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5757 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5759 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5760 shift amount for a repeated operand. The shift amount for the
5761 repeated copy comes from the size of the operand.
5763 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5765 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5767 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5769 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5771 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5773 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5774 characters in it as LEX_IS_SYMBOL_COMPONENT.
5775 * config/tc-i386.h (tc_symbol_chars): Define.
5776 (extra_symbol_chars): Declare.
5777 * config/tc-i386.c (extra_symbol_chars): Define.
5778 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5779 (line_comment_chars): Set to '/' if TE_LINUX.
5780 * doc/c-i386.texi (i386-prefixes): Update.
5781 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5783 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5785 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5786 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5788 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5790 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5791 constraint in instructions REP & REPI.
5793 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5795 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5796 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5798 (check_range): If the operand is shifted, then shift the number
5799 before checking its range.
5801 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5803 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5806 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-v850.c (v850_comm): Create special sections as needed.
5810 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5812 * config/tc-d10v.c (write_2_short): Addition of swapping
5813 instructions for sequential and reverse sequential order when
5814 given order is not possible.
5816 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5818 * Makefile.am: Rebuild dependencies.
5819 (DEP_INCLUDES): Fix reference to intl build directory.
5820 * Makefile.in: Rebuild.
5822 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5824 * doc/c-i386.texi: Update 16 bit documentation.
5826 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5827 IgnoreDataSize to IgnoreSize as they are used for address size as
5829 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5830 32-bit mode, similarly addr16/data16 and variants.
5832 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5834 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5835 sequential word multiply instructions.
5837 (do_assemble): Add extra command line argument, to allow mul32
5838 attribute to be preserved across parallel insns.
5839 (md_assemble): Insert NOPs between explicitly parallel insns which
5840 contain an 32 bit multiply and a 16 multiply.
5842 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5844 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5847 * config/tc-i386.c (reloc): Add braces.
5849 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5850 consistent with Intel naming.
5851 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5852 use bitfields in sib_byte.
5853 (modrm_byte): Don't use bitfields here either.
5855 * config/tc-i386.c (current_templates): Add const.
5856 (parse_register): Add const to return, param, and char *s.
5857 (i386_operand): Add const to reg_entry *r.
5858 * config/tc-i386.h (templates): Add const to start, end.
5860 Inspired by code for 16 bit gas support from Martynas Kunigelis
5861 <martynas@nm3.ktu.lt>:
5862 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5863 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5864 (uses_mem_addrmode): Remove.
5865 (md_estimate_size_before_relax): Add support here too.
5866 (md_relax_table): Rewrite interface to md_relax for 16 bit
5868 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5869 (opcode_suffix_to_type): Remove.
5870 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5871 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5872 (md_convert_frag): Likewise.
5873 (i386_operand): Add support for 16 bit base/index regs,
5874 immediates, and displacements. Remove some unnecessary casts, and
5875 localise end_of_operand_string, displacement_string_start,
5876 displacement_string_end variables. Add GCC_ASM_O_HACK.
5877 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5879 * config/tc-i386.c (prefix_hash): Remove.
5880 (md_begin): Rewrite without obstacks. Remove prefix hash table
5881 handling. Rewrite lexical table handling.
5882 (i386_print_statistics): Don't print prefix statistics.
5883 (md_assemble): Rewrite instruction parser so that line is not
5884 converted to lower case. Don't do a hash_find for prefixes,
5885 instead recognise them via opcode modifier.
5886 (expecting_operand, paren_not_balanced): Localise variables.
5887 * config/tc-i386.h (IsPrefix): Define.
5888 (prefix_entry): Remove.
5890 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5891 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5892 '\\' in case where comment_chars contains '/'.
5894 * config/tc-i386.c (MATCH): Ensure given operand and template
5895 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5896 you must write `ljmp *table(%ebx)'.
5898 From H.J. Lu <hjl@gnu.org>:
5899 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5900 as 0 ifndef BFD_ASSEMBLER.
5901 (md_assemble): Allow immediate operands without suffix or
5902 other reg operand to default in size to the current code size.
5904 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5906 * config/tc-v850.c (md_begin): Restore creation of
5907 .call_table_text and .call_table_data sections.
5909 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5911 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5912 after emitting a word of noops.
5914 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5916 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5917 (i386_operand): Simplify checks for valid base/index combinations.
5918 Disallow `in 4(%dx),%al'.
5920 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5922 (add_prefix): Change parameter from char to int.
5924 * config/tc-i386.h (Ugh): Define opcode modifier.
5925 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5927 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5928 CONSISTENT_REGISTER_MATCH macros to check register types more
5929 thoroughly. Check for illegal suffix/operand combinations
5930 when matching insns with operands. Handle new `s' suffix, and
5931 associated FloatMF opcode modifier for float insns with memory
5933 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5934 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5935 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5936 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5937 DATA_PREFIX_OPCODE throughout.
5939 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5940 (md_assemble): Rewrite suffix/register operand checking code to be
5941 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5942 AnyMem, the better to grep.
5944 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5945 given a memory operand. Don't set Abs bits either.
5946 (type_names): Remove Mem*, Abs*.
5947 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5948 define opcode_modifiers as these cases are handled by Disp8,
5949 Disp16, Disp32 and suffix checks.
5950 (COMES_IN_BOTH_DIRECTIONS): Remove.
5951 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5953 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5954 if IgnoreDataSize modifier given. Remove ShortformW modifier
5955 test. Add test for ShortForm in W base_opcode modification.
5956 Merge Seg2ShortForm and Seg3ShortForm code.
5957 * config/tc-i386.h (ShortFormW): Remove.
5958 (IgnoreDataSize): Define.
5960 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5962 * config/tc-d30v.c (md_assemble): Store previous segment state
5963 with previous instruction.
5965 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5967 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5968 (ebp, esp): Remove static variables.
5969 (MATCH): Remove test for InOutPortReg.
5970 (i386_operand): Properly handle InOutPortReg here instead.
5971 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5972 (md_assemble): Simplify and correct modrm and sib generation.
5973 (i386_operand): Add warning for scale without index.
5974 Rewrite checks for valid base/index combinations.
5976 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5977 macros and enclose in do while(0).
5978 (RESTORE_END_STRING): Likewise.
5979 (md_assemble): Add one to printed operand number so we start
5980 from 1 not 0. Add some more gettext invocations.
5981 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5984 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5985 DATA_PREFIX, SEG_PREFIX): Define.
5986 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5987 (check_prefix): Remove function.
5988 (add_prefix): New function. Add prefix to i.prefix as well as
5990 (md_assemble): Changes for add_prefix. Remove hack for wait
5991 prefix, instead always output prefixes in fixed order. Test
5992 for jcxz/loop when selecting between word & dword operations,
5993 and add address size prefix rather than operand size prefix.
5994 Remove operand -> address size hack when emitting jcxz/loop.
5995 (i386_operand): Remove O_Absent check as it's done in expr.
5997 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5999 * configure.in: Recognize m5200 as a cpu_type of m68k.
6000 * aclocal.m4: Rebuild with current libtool.
6001 * configure: Rebuild.
6003 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6005 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6006 to relaxable_symbol to prevent references to external symbol from
6009 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6011 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6012 symbols are relaxable.
6014 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6016 * config/tc-v850.c (md_begin): Don't create special
6017 sections by default.
6019 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6021 * config/tc-mips.c (macro): For div and udiv, close the
6022 reorder block as soon as possible.
6024 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6026 From Matt Semersky <matts@scd.hp.com>:
6027 * macro.c (macro_mri_mode): New function.
6028 * macro.h (macro_mri_mode): Declare.
6029 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6032 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6034 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6037 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6038 until after xstrdup in OBJ_EVAX case.
6040 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6042 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6043 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6044 of hardcoded magic number.
6045 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6047 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6049 * read.c (do_s_func): New function.
6051 * read.h (do_s_func): Add prototype.
6053 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6055 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6056 nops if fill pattern not specified.
6058 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6060 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6061 * config/te-go32.h (TE_GO32): Define.
6062 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6064 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6066 Implement .func/.endfunc pseudo-ops.
6067 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6069 * read.c (potable): Add .func,.endfunc.
6070 (s_func): New function.
6071 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6073 (in_doc_func_p,current_function_label): New static globals.
6074 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6076 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6078 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6079 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6080 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6081 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6082 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6083 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6084 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6085 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6086 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6087 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6088 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6089 * config/tc-a29k.c: Don't define md_short_jump_size,
6090 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6091 * config/tc-alpha.c: Likewise.
6092 * config/tc-alpha.h: Likewise.
6093 * config/tc-arm.c: Likewise.
6094 * config/tc-h8300.c: Likewise.
6095 * config/tc-h8500.c: Likewise.
6096 * config/tc-hppa.c: Likewise.
6097 * config/tc-i860.c: Likewise.
6098 * config/tc-i960.c: Likewise.
6099 * config/tc-ppc.c: Likewise.
6100 * config/tc-sh.c: Likewise.
6101 * config/tc-sparc.h: Likewise.
6102 * config/tc-tic30.c: Likewise.
6103 * config/tc-w65.c: Likewise.
6104 * config/tc-z8k.c: Likewise.
6106 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6108 * config/tc-vax.c (_): Delete this macro used for placeholder
6109 values in vax_operand_width_size; it conflicts with the _() macro
6110 used for internationalization.
6112 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6114 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6115 code. From Chris Moller <moller@bops.com>.
6117 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6118 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6119 * read.c (emit_expr): Initialize seg and subseg fields of a new
6121 * write.c (write_object_file): Switch to the appropriate segment
6122 and subsegment when processing a broken word.
6124 * config/tc-m68k.c (mri_assemble): New static function.
6125 (build_mri_control_operand): Call mri_assemble rather than
6127 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6128 (s_mri_endf, s_mri_endw): Likewise.
6130 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6132 * read.c (s_org): Call md_flush_pending_output if it is defined.
6134 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6136 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6138 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6139 (md_parse_option): Add for same.
6140 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6141 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6142 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6144 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6146 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6148 * config/tc-arm.c (find_real_start): Relax definition of local
6151 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6153 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6154 symbols at the given address, not just the last one specified.
6156 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6158 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6159 or number_to_chars_littleendian to write data.
6161 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6163 * config/tc-v850.c (md_assemble): Remove artificially created
6164 register name symbols.
6166 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6168 * write.c (fixup_segment): Change "segment" to "section" in
6171 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6173 * write.c (fixup_segment): Change sym1-sym2 message again.
6175 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6177 * write.c (fixup_segment): Improve error message for sym1-sym2
6178 errors when sym1 is in a different segment from sym2.
6180 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6182 * config/tc-m32r.c (warn_unmatched_high): New static local.
6183 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6184 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6185 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6186 (md_parse_option): Likewise.
6187 (md_show_usage): Likewise.
6188 (m32r_frob_file): Likewise.
6190 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6191 (read_a_source_file): Call them.
6192 * read.h (stabs_generate_asm_file): Declare.
6193 * stabs.c (stabs_generate_asm_file): New function.
6194 (generate_asm_file): New function.
6195 (stabs_generate_asm_lineno): Move file name handling into
6198 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6200 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6201 (d30v_current_align, d30v_current_align_seg): New variables.
6202 (d30v_last_label): New variable.
6203 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6204 (s_d30v_data, s_d30v_section): Likewise.
6205 (md_pseudo_table): Call them.
6206 (md_begin): Initialize d30v_current_align_seg.
6207 (md_assemble): Call d30v_align when needed by known current alignment.
6208 (d30v_frob_label, d30v_cons_align): New functions.
6209 * config/tc-d30v.h (md_do_align): Remove.
6210 (tc_frob_label): Call d30v_frob_label.
6211 (md_cons_align): New.
6213 * config/tc-d30v.c (find_format): Convert complex expressions to
6214 expression symbols before processing. Clean up code formatting.
6216 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6218 * po/Make-in (install-info): New target.
6220 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6222 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6224 * config/tc-mn10300.c (md_assemble): Likewise.
6226 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6228 * Makefile.am: Update with `make dep-am'.
6229 (HFILES): Add cgen.h.
6230 (cgen.o): Depend on cgen.h.
6231 * Makefile.in: Regenerate.
6233 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6235 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6237 * gasp.c (grab_label): Permit a label to be a preprocessor
6238 variable by permitting a label to start with a backslash.
6240 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6242 * config/tc-mips.c (validate_mips_insn): Removed hack
6243 for previously inaccessible bitfields in some INSN_TRAP
6246 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6248 * config/tc-d30v.c (do_assemble): Abort with error message
6249 if opcode operands do not match.
6251 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6253 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6254 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6255 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6256 similar new 'q' operand.
6258 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6260 * cgen.c (cgen_asm_finish_insn): Fix typo.
6262 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6265 * cgen.c: Include it.
6266 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6267 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6268 All callers updated.
6269 * config/tc-m32r.c: Include cgen.h.
6270 (m23r_insn): New members num_fixups,fixups.
6272 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6274 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6275 to avoid compiler warning.
6277 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6279 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6282 * makefile.vms (OBJS): Add ehopt.obj
6284 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6286 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6288 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6290 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6291 a short format insn.
6292 (md_assemble): Set it for explicitly packed insns.
6294 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6296 * config/obj-coff.c (c_symbol_merge): Do not take address of
6297 native fields when performing the memcpy.
6299 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6301 * config/tc-mips.c (macro,macro2): Implement
6302 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6304 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6306 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6307 relocations against globally visible symbols.
6308 * config/tc-m68k.c (relaxable_symbol): New macro.
6309 (m68k_ip, md_estimate_size_before_relax): Use it.
6310 (tc_m68k_fix_adjustable): Also handle weak symbols.
6312 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6314 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6315 references to externally visible symbols.
6316 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6317 values in twice for a PC relative reloc if the symbol is
6320 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6321 don't adjust a PC relative reloc against an externally visible
6323 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6324 for a PC relative fixup against an externally visible defined
6325 symbol, arrange to store object file and addend values as though
6326 the symbol were not defined.
6327 (tc_gen_reloc): Likewise.
6329 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6331 * read.c (sizeof_leb128): Referenced externally by write.c so
6334 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6336 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6337 and expand a 'debug' symbol associated with the next instruction
6338 that does not cause a short instruction to be filled with a NOP.
6339 (md_pseudo_table): Add support for .debugsym.
6340 (assemble_parallel_insn): Add calls to expand_debug_sym as
6342 (md_assemble): Ditto.
6344 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6346 * as.c (main): Conditionally call setlocale.
6347 * gasp.c (main): Likewise.
6348 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6349 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6351 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6353 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6355 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * config/tc-hppa.c: Change all calls to bzero to use memset.
6358 (pa_ip): Add cast to avoid warning.
6359 (tc_gen_reloc, md_apply_fix): Likewise.
6360 (pa_find_space_by_number): Likewise.
6361 (hppa_force_relocation): Likewise.
6362 (pa_block): Change i to unsigned int.
6363 * config/obj-som.h (obj_som_copyright): Declare.
6365 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6367 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6368 for line numbers for assembly source.
6370 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6372 * configure.in: Change version number to 2.9.4
6373 * configure: Rebuild.
6375 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6377 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6379 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6381 * ecoff.h: Change symbolS in function declaration to struct
6384 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6386 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6387 (md_convert_frag): Fix i18n typo.
6389 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6391 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6392 * ecoff.h: Protoype it.
6393 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6394 [EVAX] (s_alpha_prologue): Delete.
6395 (md_pseudo_table): Update.
6397 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6399 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6400 array to local pointer.
6401 (get_args, parse_expr): Add casts to avoid warnings.
6403 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6405 * read.c (s_set): Cast xmalloc return value to fragS *.
6406 * config/tc-m68k.c (m68k_ip): Function made static to match
6407 previous forward declaration.
6408 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6410 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6412 * config/tc-v850.c: Add internationalisation macros to error
6415 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6416 macros to error strings.
6418 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6420 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6421 reloc is in the TOC csect.
6422 (md_apply_fix3): Correct gettext typo.
6424 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6426 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6427 .L - they are local labels and the branches are not really
6428 function calls but rather far jumps.
6430 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6432 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6434 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6436 * config/tc-i386.c (md_assemble): Print operand number rather than
6437 using ordinal_names.
6438 (i386_operand): Likewise.
6440 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6442 * Makefile.am (INTLLIBS): Define to work around apparent automake
6444 All Makefiles: Regenerated.
6446 * Many files: Added gettext invocations around user-visible
6448 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6449 HAVE_LC_MESSAGES): Define.
6450 * dep-in.sed: Added asintl.h.
6451 * po/Make-in: New file.
6452 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6454 * read.c (Z_): Renamed from `_'.
6455 * Makefile.am (SUBDIRS): Added po.
6456 (POTFILES): new macro.
6457 (po/POTFILES.in): New target.
6458 ($(OBJS)): Added asintl.h.
6460 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6461 (as_new_LDADD): Added $(INTLLIBS).
6462 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6463 (gasp_new_LDADD): Added $(INTLLIBS).
6464 (gasp_new_DEPENDENCIES): New macro.
6465 * configure, aclocal.m4: Rebuilt.
6466 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6468 (ALL_LINGUAS): Define.
6469 * macro.c: Include "asintl.h".
6470 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6471 * as.h: Include "asintl.h".
6472 * config/tc-i386.c (ordinal_names): Removed.
6473 (md_assemble): Changed error text to avoid ordinal_names.
6474 (i386_operand): Likewise.
6475 (reloc): Added as_bad to avoid i18n problems.
6476 (tc_gen_reloc): Likewise.
6477 * config/tc-arm.c (bad_args): Now a #define.
6479 * config/obj-vms.c (VMS_stab_parse): Changed type of
6481 (global_symbol_directory): Unified strings to avoid i18n
6483 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6484 avoid i18n problems.
6485 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6486 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6488 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6490 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6492 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6494 * as.c (print_version_id): Added an fprintf to avoid i18n
6496 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6498 * expr.c (expr): Added as_warn call to avoid i18n problems.
6499 * messages.c (as_assert): Changed code to avoid i18n problems.
6500 (as_abort): Likewise.
6501 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6502 (s_space): Likewise.
6503 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6505 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6507 * config/tc-i386.c (check_prefix): New static function, split out
6509 (struct _i386_insn): Add wait_prefix field.
6510 (md_assemble): Remove wait_prefix local variable. Use
6511 check_prefix when adding a prefix.
6513 * config/tc-i386.c (current_templates): New static variable.
6514 (md_assemble): Remove current_templates local variable.
6515 (md_assemble, i386_operand): Improve error and warning messages in
6516 many places. Add RESTORE_END_STRING in many places before error
6517 return. Clarify some comments.
6519 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6521 (md_assemble): Parse string instruction operands, looking for
6522 segment override prefixes. Check for invalid segment prefixes on
6524 (i386_operand): i.seg[] and max mem_operand changes for string
6526 * config/tc-i386.h (EsSeg): Define.
6528 * config/tc-i386.h (regKludge): Define.
6529 (iclrKludge, imulKludge): Don't define.
6530 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6531 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6532 opcode_modifier checks to look for more common cases first. Add
6533 default_seg for IsString case.
6535 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6537 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6539 * configure: Rebuild with new automake and libtool.
6540 * aclocal.m4, Makefile.in: Likewise.
6542 * doc/Makefile.am (as.dvi): New target.
6543 * doc/Makefile.in: Rebuild.
6545 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6547 * configure.in: Added sparc86x support.
6549 * configure: Rebuild.
6551 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6553 (md_parse_option): Warn if -EL is not supported for this architecture.
6555 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6557 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6559 * config/tc-mips.c (mips_ip): Note when we use get match on
6560 the full instruction name.
6562 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6564 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6565 back into the expression to handle add/sub simplification correctly.
6567 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6569 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6571 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6573 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6576 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6578 * symbols.c (max_indent_level): New global.
6579 (print_symbol_value_1): Use it.
6580 * expr.h (expr_build_dot): Declare.
6581 * expr.c (expr_build_dot): New function.
6583 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6585 * symbols.c (print_binary): New function.
6586 (print_expr_1): Call it.
6588 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6590 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6591 operand in the opcode.
6593 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6595 * config/tc-i386.h: Reorder operand flags and opcode modifier
6596 flags for clarity. Remove unused definitions: Unknown,
6597 ImmUnknown, DispUnknown, NoModrm.
6598 * config/tc-i386.c (type_names): Add missing Debug type.
6599 (md_assemble): Better duplicate prefix checking. Quicker string
6600 instruction check via new opcode_modifier flag.
6602 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6604 * doc/as.texinfo (Invoking): Clarify -Wa example.
6606 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6608 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6609 (s_mips_weakext): Define.
6610 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6611 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6614 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6616 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6617 is an error if the value can not be computed at assembly time.
6618 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6620 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6622 * gasp.c (main): Set next field of new include_path structure to
6623 NULL. From Avery Pennarun <averyp@gdc.ca>.
6625 * read.c (s_mri_sect): Call as_bad rather than abort for an
6626 unsupported MRI target.
6628 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6630 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6631 the destination of a branch instruction should be altered.
6632 (find_real_start): New function: Locate the real, Thumb coded
6633 start of a Thumb function.
6634 (do_t_branch23): Alter the destination of branches to Thumb
6637 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6639 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6641 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6644 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6646 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6647 * doc/c-hppa.texi: Likewise.
6649 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6651 * Makefile.am: Rebuild dependencies.
6652 * Makefile.in: Rebuild.
6654 * Makefile.am (DEP_INCLUDES): New variable.
6655 (.dep1): Change to work when srcdir is not an absolute path.
6656 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6657 * Makefile.in: Rebuild.
6659 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6661 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6662 LinearAddress patch.
6664 * configure.in: Set version to 2.9.1.
6665 * configure: Rebuild.
6667 * Branched binutils 2.9.
6669 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6671 * config/tc-i386.h (FWait): Define.
6672 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6673 other prefixes. Check FWait flag in opcode table to see which
6674 instructions require an fwait prefix.
6676 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6678 * stabs.c (get_stab_string_offset): Always create a stab string
6681 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6683 Fix some gcc -Wall warnings:
6684 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6685 * ehopt.c (eh_frame_code_alignment): Likewise.
6686 * expr.c (integer_constant, operand): Likewise.
6687 * frags.c (frag_align): Likewise.
6688 * gasp.c (level_0, change_base, doinstr): Likewise.
6689 * hash.c (hash_ask): Likewise.
6690 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6691 (debugging_pseudo): Likewise.
6692 * macro.c (define_macro, check_macro): Likewise.
6693 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6694 (ignore_rest_of_line, float_cons): Likewise.
6695 * symbols.c (decode_local_label_name): Likewise.
6696 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6697 (fixup_segment, number_to_chars_bigendian): Likewise.
6698 (number_to_chars_littleendian): Likewise.
6699 * config/atof-ieee.c (gen_to_words): Likewise.
6700 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6701 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6702 * read.c (output_big_sleb128): Initialize locals to avoid
6704 (output_big_uleb128, equals): Likewise.
6705 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6706 to unsigned int. Change zeros to unsigned int.
6707 * cond.c (s_if): Add return to default case.
6708 * frags.c (frag_now_fix): Change return type to addressT.
6709 * frags.h (frag_now_fix): Update declaration.
6710 * listing.c (file_info_struct): Change linenum to unsigned int.
6711 (struct list_info_struct): Change hll_line to unsigned int.
6712 (print_source): Update format string.
6713 * read.c (emit_expr): Change scan to unsigned int, and don't
6714 bother to initialize it.
6715 * symbols.c (dollar_label_count): Change to unsigned long.
6716 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6717 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6718 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6720 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6722 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6723 mcf5200 just as we do for m68000.
6724 (m68k_init_after_args): Likewise.
6725 (md_estimate_size_before_relax): Likewise.
6727 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6729 * config/tc-v850.c (md_assemble): Store relocation addend in
6730 fixup instead of instruction.
6732 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6734 * config/tc-i386.c (md_assemble): Swap template arguments to
6735 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6736 This macro is currently symmetric, so passing them the wrong
6737 way didn't cause any problem, but may if the macro is changed
6739 After copying template to i.tm, use i.tm. rather than t-> to
6740 access fields, and make t a const*
6741 Move i.tm.operand_types[] swap to immediately after the copy.
6743 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6745 * expr.h (expr_build_uconstant): Add prototype.
6746 (expr_build_unary,expr_build_binary): Add prototypes.
6747 * expr.c (expr_build_uconstant): New function.
6748 (expr_build_unary,expr_build_binary): New functions.
6750 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6752 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6753 * macro.c (macro_expand_body): Increase buffer size.
6754 * messages.c (as_warn): Likewise.
6755 (as_warn_where, as_bad, as_bad_where): Likewise.
6757 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6759 Based on patch from H.J. Lu <hjl@gnu.org>:
6760 * Makefile.am (DISTSTUFF): New variable.
6761 (diststuff): New target.
6762 * Makefile.in: Rebuild.
6764 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6766 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6767 m32r_elf_section_change_hook.
6769 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6770 emit a nop if a section ends with a 16 bit instruction.
6772 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6774 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6775 s_lcomm rather than obj_coff_lcomm.
6776 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6778 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6780 * config/tc-i386.h (LinearAddress): Define.
6781 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6782 instruction, don't use a default segment.
6784 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6786 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6787 * configure: Rebuild.
6789 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6791 * aclocal.m4, configure: Rebuild with libtool 1.2.
6793 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6795 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6796 PC relative branches. Patch courtesy of Jonathan Walton.
6799 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6801 * configure.in (emulations): Add thumb-pe target.
6803 * configure (emulations): Add thumb-pe target.
6805 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6807 * itbl-lex.l (yywrap): Don't define if already defined as a
6810 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6812 * depend.c (quote_string_for_make): New function.
6813 (wrap_output): Use it.
6815 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6817 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6818 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6820 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6822 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6823 Recognize -GN and -relax.
6824 (md_begin): Initialize gp size from -G switch.
6825 (alpha_force_relocation): Always force if -relax.
6826 (alpha_align): Take a new argument that will specify when to
6827 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6828 Change all callers. Emit nop alignment padding as nop+unop pair.
6830 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6832 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6833 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6835 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6837 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6838 require padding to the next long word boundary.
6840 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6842 * cgen.c: #include symcat.h.
6843 * config/tc-m32r.c: Likewise.
6845 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6847 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6848 absolute expressions instead of '$' prefixed register names.
6850 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6852 * read.c (s_set): Record file and line info for symbols when -as.
6853 (pseudo_set): Don't overwrite that dummy fragment.
6855 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6857 * config/tc-ppc.c (md_pseudo_table): Add "section".
6858 (ppc_named_section): New static function.
6860 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6862 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6863 so we don't have to scan the entire list.
6865 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6867 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6868 case, allow the parallel instructions to modify the same flag
6871 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6873 * listing.c (list_symbol_table): Categorize symbols by
6874 undefined_section rather than sy_frag->line == NULL.
6876 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6878 * Makefile.am (install-exec-local): Install properly when ln
6879 fails or tooldir == prefix.
6881 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6883 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6884 Test result of insert_operand for error.
6886 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6889 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6890 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6891 * doc/Makefile.in: Rebuild.
6893 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6895 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6896 (macro): Fix handling of M_COP[0-3].
6898 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6900 Based on patches from Ross Harvey <ross@teraflop.com>:
6901 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6902 if macro_alternate or macro_mri.
6903 (getstring): Remove support for byte constants between < and >.
6904 (get_any_string): '<' only starts a string if macro_alternate or
6906 (macro_expand_body): Permit keyword parameters following
6907 positional parameters.
6909 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6910 * configure.in (alpha*-*-netbsd*): New target.
6911 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6912 * configure: Rebuild.
6914 * as.h (flag_warn_suppress_instructionswap): Move from here...
6915 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6916 here, and make static.
6918 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6919 BFD_ASSEMBLER or MANY_SEGMENTS.
6921 * as.c (show_usage): Update bug-gnu-utils address.
6922 * gasp.c (show_usage): Likewise.
6923 * doc/as.texinfo (Bug Reporting): Likewise.
6925 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6927 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6928 insns regardless of the size of a pointer if we're in mips I or
6930 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6932 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6934 Fix rac to accept only a0:
6935 * tc-d10v.c (parallel_ok, find_opcode):
6936 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6937 Introduce OPERAND_GPR.
6939 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6941 * read.c (s_fill): Handle non-constant repeat counts by creating
6942 an rs_space fragment.
6944 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6947 from as_bad to as_warn.
6949 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6951 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6952 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6953 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6955 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6957 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6958 seg_fix_rotP rather than fix_root from seg_info.
6960 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6962 * expr.c: Add support for 0x1_2_3_4 bignums.
6964 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6966 * configure.in: Change -linux* to -linux-gnu*.
6967 * configure: Rebuild.
6969 * app.c (do_scrub_begin): Treat \r as whitespace.
6971 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6973 * Makefile.am: Update dependencies.
6974 * Makefile.in: Rebuild.
6976 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6978 * configure, aclocal.m4: Rebuild with new libtool.
6980 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6982 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6983 the argument to bfd_set_arch_mach.
6984 (load_address): Use bfd_arch_bits_per_address to determine the
6985 bit size of an address instead of looking at the isa level.
6986 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6988 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6990 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6992 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6994 * ehopt.c: New file.
6995 * as.h (enum _relax_state): Add rs_cfa.
6996 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6997 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6998 * read.c (emit_expr): Call check_eh_frame.
6999 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7000 (relax_segment): Likewise.
7001 * Makefile.am: Rebuild dependencies.
7002 (GAS_CFILES): Add ehopt.c.
7003 (GENERIC_OBJS): Add ehopt.o.
7004 * doc/internals.texi (Frags): Document rs_cfa.
7006 * as.c (show_usage): Mention --traditional-format.
7007 (parse_args): Accept --traditional-format.
7008 * as.h (flag_traditional_format): Declare.
7009 * output-file.c (output_file_create): If flag_traditional_format,
7010 set BFD_TRADITIONAL_FORMAT on stdoutput.
7011 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7013 * config/tc-mips.c (append_insn): Make sure that if we have a
7014 fixup for an unmatched %hi reloc, it does not associated with a
7017 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7018 * doc/Makefile.in: Likewise.
7020 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7022 * config/tc-m32r.c (check_for_side_effects): New function.
7023 (can_make_parallel): Add checks for instruction side effects
7024 clashing with the other instruction.
7025 (assemble_parallel_insn): Improve warning messages. Return error
7026 message from non-swapped instruction order.
7028 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7030 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7032 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7033 md_cleanup definition. This moves the forced literal output to
7034 the end of the source pass, and avoids macro's inserting literals
7035 into the code immediately after the macro expansion.
7037 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7039 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7040 a gas internal symbol is adjustable.
7041 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7043 * as.h: If gcc version greater than 2.6, use `__format__' and
7044 `__printf__' in function attributes, rather than `format' and
7047 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7049 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7051 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7053 Add tms320c30 support:
7054 * config/tc-tic30.h: New file.
7055 * config/tc-tic30.c: New file.
7056 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7057 TARGET_FORMAT as "coff-tic30".
7058 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7059 * Makefile.am: Rebuild dependencies.
7060 (CPU_TYPES): Add tic30.
7061 (CPU_OBJ_VALID): tic30-aout is valid.
7062 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7063 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7064 * configure, Makefile.in: Rebuild.
7066 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7068 * config/tc-v850.c (md_assemble): Improvements to error messages.
7070 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7072 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7073 BFD_RELOC_HI16_S to store the high bits of any value.
7075 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7076 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7077 assembler calculate relocations to any external symbol at all.
7078 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7079 involving generation of pc-relative relocs.
7080 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7081 has been moved to md_apply_fix3.
7083 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7084 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7085 which actually means (the address of identifier's GOT entry) +
7086 constant, which is not particularly useful.
7088 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7090 * read.h (include_dirs): Declare.
7091 (include_dir_count,include_dir_maxlen): Declare.
7093 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7095 * configure.in: Correct check for shared opcodes library.
7096 * configure: Rebuild.
7098 * listing.c (buffer_line): If we can't open the file, set at_end.
7099 (listing_print): Remove unused local variable fi.
7101 * config/m68k-parse.y (reglistpair): Handle register list in
7104 * config/vms-conf.h: Don't undef VERSION.
7106 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7108 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7110 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7112 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7113 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7114 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7115 (EXTRA_DIST): Define.
7116 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7117 explicitly rather than via the list of object files.
7118 (gcc-as.opt): New file created when make-gas.com is run.
7119 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7120 itbl-cpu.h} to #include appropriate file rather than copying that
7122 * config/vms-conf.h: Synchronize with current config.in.
7123 * Makefile.in: Rebuild.
7125 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7127 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7128 (parallel_ok): Relaxed parallel subinstruction dependency check.
7130 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7132 * as.h (flag_warn_suppress_instructionswap): added new flag.
7133 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7134 command line argument.
7135 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7136 warning only if flag_warn_suppress_instructionswap is false.
7138 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7140 * configure.in (i386-*-mingw32*): New target.
7141 * configure: Rebuild.
7143 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7145 * symbols.c (resolve_symbol_value): Don't set the segment if it
7146 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7148 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7151 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7153 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7154 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7157 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7159 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7161 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7163 * config/tc-v850.c (v850_insert_operand): Display instruction when
7164 an error is encountered.
7166 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7168 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7169 (i386-*-sco3.2v5*coff): New target.
7170 (i386-*-sco3.2*): New target.
7171 * configure: Rebuild.
7173 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7175 * config/tc-v850.c: Tidy error message production.
7177 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7179 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7180 validate_immediate return value in the right type for comparisons
7183 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7185 * listing.c (MAX_BYTES): Use listing variables not constants.
7186 (data_buffer): No longer an array, but a pointer.
7187 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7188 (listing_listing): Allocate data_buffer.
7190 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7192 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7193 --listing-rhs-width, --listing-cont-lines.
7194 (show_usage): Update.
7195 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7196 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7197 (print_lines): Use the variables instead of the constants.
7198 (listing_listing): Likewise.
7199 * listing.h: Declare the new vars.
7201 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7203 * as.c (parse_args): Add --keep-locals alias for -L.
7204 Add --strip-local-absolute.
7205 (show_usage): Update.
7206 * as.h (flag_strip_local_absolute): New flag.
7207 * symbols.c (S_IS_LOCAL): Use it.
7208 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7209 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7210 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7212 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7214 * config/tc-m32r.c: Detect if explicitly parallel instructions
7215 might have an io conflict and issue a warning message.
7217 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7219 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7220 cgen_swap_fixups): Functions to save, restore and swap the fixup
7221 chain with a backup copy.
7222 (cgen_asm_finish_insn): Returns address of constructed insn.
7224 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7226 * listing.c (file_info_struct): Remove FILE, add POS.
7227 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7228 (file_info): Don't open the file.
7229 (buffer_line): Check for the file in the last_open cache, updating
7231 (print_source): Don't reference file_info->file.
7232 (listing_listing): Likewise.
7233 (listing_print): Close the file in the cache, if any.
7235 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * read.c (dwarf_file_string): New file static variable.
7238 (emit_expr): Look for constant sequence that leads up to a file
7239 name in DWARF debugging output.
7240 (stringer): Use dwarf_file_string to decide whether to accept a
7241 string as a file name.
7243 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7245 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7246 (crack_operand): Add reg->reglst MRI hack.
7247 (r_seg): Put reglst symbols in reg_section.
7248 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7250 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7252 * tc-sh.c (get_specific): Handle SGR & DBR.
7254 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7256 * tc-h8300.c (parse_reg): Take the length of the symbol into
7257 account when attempting to match a register name.
7258 * tc-h8500.c (parse_reg): Likewise.
7260 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7262 * cgen.c: Formatting changes to improve readability.
7264 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7266 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7269 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7271 Based on a patch from Jim Wilson
7272 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7273 (tc_gen_reloc): Handle cross section PC relative relocs
7276 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7278 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7280 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7282 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7283 (expr_jmp_buf): New static local.
7284 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7285 (cgen_md_operand): New function.
7286 * tc-m32r.c: Clean up pass over `struct foo' usage.
7287 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7289 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7291 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7292 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7294 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7296 * config/tc-i386.c (i386_operand): Give an error if there are
7297 unrecognized characters after an expression.
7299 For older changes see ChangeLog-9697