1 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4 subtraction of two syms without emitting a relocation.
6 From David Huggins-Daines <dhd@linuxcare.com>
7 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
8 global or weak symbols.
10 2000-09-15 Kazu Hirata <kazu@hxi.com>
12 * config/tc-h8300.h: Fix formatting.
13 * config/tc-h8500.c: Likewise.
14 * config/tc-h8500.h: Likewise.
15 * config/tc-hppa.h: Likewise.
16 * config/tc-i370.h: Likewise.
17 * config/tc-i386.h: Likewise.
18 * config/tc-i860.c: Likewise.
19 * config/tc-i860.h: Likewise.
20 * config/tc-i960.h: Likewise.
21 * config/tc-ia64.c: Likewise.
22 * config/tc-ia64.h: Likewise.
24 2000-09-14 Kazu Hirata <kazu@hxi.com>
26 * config/tc-a29k.c: Fix formatting.
27 * config/tc-alpha.c: Likewise.
28 * config/tc-arc.c: Likewise.
29 * config/tc-arc.h: Likewise.
30 * config/tc-arm.c: Likewise.
31 * config/tc-arm.h: Likewise.
32 * config/tc-avr.c: Likewise.
33 * config/tc-avr.h: Likewise.
34 * config/tc-tic30.c: Likewise.
35 * config/tc-tic30.h: Likewise.
36 * config/tc-tic54x.c: Likewise.
37 * config/tc-tic54x.h: Likewise.
38 * config/tc-tic80.c: Likewise.
39 * config/tc-tic80.h: Likewise.
41 2000-09-14 Timothy Wall <twall@cygnus.com>
43 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
44 parallel comparisons for later use.
45 (struct rsrc): Add parallel comparison type.
46 (resources_match): Skip special cases of PR usage (non-conflicting
49 2000-09-13 Kazu Hirata <kazu@hxi.com>
51 * config/obj-ecoff.c: Fix formatting.
52 * config/obj-elf.c: Likewise.
53 * config/obj-elf.h: Likewise.
54 * config/obj-evax.h: Likewise.
55 * config/obj-generic.h: Likewise.
56 * config/obj-hp300.c: Likewise.
57 * config/obj-hp300.h: Likewise.
58 * config/obj-ieee.h: Likewise.
59 * config/obj-vms.c: Likewise.
60 * config/obj-vms.h: Likewise.
62 2000-09-13 Anders Norlander <anorland@acc.umu.se>
64 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
65 (md_parse_option): Ditto.
66 (md_longopts): Add -mips32 option.
67 (md_show_usage): Document new options.
68 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
69 (mips_ip): Assemble mfc0 with a sub-selection code.
70 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
71 (mips_cpu_to_str): New function.
72 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
73 Use CPU_* defines instead of hardcoded numbers.
75 * doc/as.texinfo: Document new options.
76 * doc/c-mips.texi: Ditto.
78 2000-09-12 Kazu Hirata <kazu@hxi.com>
80 * as.h: Fix formatting.
82 * bit_fix.h: Likewise.
83 * config/obj-aout.c: Likewise.
84 * config/obj-aout.h: Likewise.
85 * config/obj-bout.c: Likewise.
86 * config/obj-bout.h: Likewise.
87 * config/obj-coff.c: Likewise.
88 * config/obj-coff.h: Likewise.
89 * dwarf2dbg.h: Likewise.
93 * itbl-ops.h: Likewise.
97 * struc-symbol.h: Likewise.
98 * subsegs.h: Likewise.
99 * symbols.h: Likewise.
103 2000-09-11 Kazu Hirata <kazu@hxi.com>
105 * bignum-copy.c: Fix formatting.
106 * config/tc-i370.c: Likewise.
107 * config/tc-i960.c: Likewise.
108 * config/tc-m68k.c: Likewise.
110 * flonum-copy.c: Likewise.
111 * flonum-konst.c: Likewise.
112 * flonum-mult.c: Likewise.
113 * literal.c: Likewise.
117 * subsegs.c: Likewise.
119 2000-09-09 Philip Blundell <philb@gnu.org>
121 * configure.in (arm*-*-uclinux*): New target.
122 * configure: Regenerate.
124 2000-09-09 Kazu Hirata <kazu@hxi.com>
126 * input-file.c: Fix formatting.
127 * itbl-ops.c: Likewise.
128 * messages.c: Likewise.
130 2000-09-08 Philip Blundell <philb@gnu.org>
132 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
135 2000-09-07 H.J. Lu <hjl@gnu.org>
137 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
138 * configure: Rebuild.
140 2000-09-07 Kazu Hirata <kazu@hxi.com>
142 * atof-generic.c: Fix formatting.
143 * config/tc-mips.c: Likewise.
144 * config/tc-vax.c: Likewise.
145 * input-scrub.c: Likewise.
147 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
149 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
150 * configure.in (sh-*-linux*): Added.
151 * configure: Rebuilt.
153 2000-09-06 Kazu Hirata <kazu@hxi.com>
155 * config/tc-hppa.c: Fix formatting.
157 * ecoff.c: Fix formatting.
159 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
161 * configure: Rebuilt with new libtool.m4.
163 2000-09-05 Kazu Hirata <kazu@hxi.com>
165 * cgen.c: Fix formatting.
166 * config/tc-ia64.c: Likewise.
168 2000-09-05 Nick Clifton <nickc@redhat.com>
170 * aclocal.m4: Regenerate.
171 * config.in: Regenerate.
172 * configure: Regenerate.
173 * po/gas.pot: Regenerate.
175 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
177 * config/tc-cris.c: Correct comment typos.
179 2000-09-05 Eric Christopher <echristo@cygnus.com>
181 * config/tc-mn10300.c: Cleanup.
182 (md_pcrel_from): Enable.
184 2000-09-05 Alan Modra <alan@linuxcare.com.au>
186 * expr.c (operand): Fix a comment typo.
187 * write.c (write_relocs): Fix a signed/unsigned warning.
189 * config/tc-hppa.c (fudge_reg_expressions): New
190 (hppa_force_reg_syms_absolute): New.
191 (pa_equ): Allow reg_section expressions.
192 * config/tc-hppa.c (md_optimize_expr): Define.
193 (hppa_force_reg_syms_absolute): Prototype.
195 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
196 (pa_parse_number): Pass in arg to select fp reg parsing.
197 Return 1 to indicate format checks pass. If strict, then only
198 accept a register or register symbol. Return value in...
199 (pa_number): New static for pa_parse_number.
200 (FP_REG_BASE): Define.
201 (FP_REG_RSEL): Define.
202 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
203 appropriate. White space changes.
204 (need_pa11_opcode): Don't bother passing any params, get them from
206 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
207 Remove extraneous check in case 'Q'.
208 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
209 reg, set section of resulting symbol to reg_section.
210 (pa_parse_space_stmt): Modify call to pa_parse_number.
211 (pa_space): Likewise.
213 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
214 (hppa_force_relocation): Handle vtable relocs.
215 (pa_vtable_entry): New.
216 (pa_vtable_inherit): New.
217 (md_pseudo_table): Add entries for vtable pseudos.
218 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
219 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
221 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
222 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
223 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
225 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
226 specify a symbol type.
228 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
229 dependent things together.
230 (md_elf_symbol_type): Define.
232 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
234 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
236 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
237 (obj_elf_vtable_entry): Declare.
239 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
241 (obj_elf_vtable_entry): Similarly.
242 (elf_pseudo_table): Fix the damage with a cast.
244 2000-09-03 Richard Henderson <rth@cygnus.com>
246 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
247 for template selection when a label is needed.
249 2000-09-02 Kazu Hirata <kazu@hxi.com>
251 * config/tc-ia64.c: Fix formatting.
253 2000-09-02 Nick Clifton <nickc@redhat.com>
255 * configure.in: Increase version number to 2.10.91.
256 * configure: Regenerate.
257 * aclocal.m4: Regenerate.
258 * config.in: Regenerate.
259 * po/gas.pot: Regenerate.
260 * Makefile.in: Regenerate.
262 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
264 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
265 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
266 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
268 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
271 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
273 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
274 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
275 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
276 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
277 (GOT_symbol): New variable.
278 (md_undefined_symbol): Set it.
280 2000-09-01 Richard Henderson <rth@cygnus.com>
282 * config/tc-ia64.c (match): Don't inline.
283 (extra_goodness): New.
284 (md_begin): Prefer nop.f and nop.b for best_template.
286 2000-08-31 Kazu Hirata <kazu@hxi.com>
288 * as.c: Fix formatting.
293 2000-08-31 Eric Christopher <echristo@cygnus.com>
295 * config/tc-mn10300.c: Cleanup and fix warnings.
296 (md_pseudo_table): Add initializers.
297 (md_show_usage): Cleanup.
298 (md_parse_option): Fix warnings.
299 (md_undefined_symbol): Fix warnings.
300 (md_conver_frag): Fix warnings.
301 (tc_gen_reloc): Fix warnings.
302 (md_apply_fix3): Fix warnings.
303 (check_operand): Fix warnings.
305 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
307 * acinclude.m4: Include libtool and gettext macros from the
309 * aclocal.m4, configure: Rebuilt.
311 2000-08-30 Mark Hatle <mhatle@mvista.com>
313 * config/tc-ppc.c (md_parse_option): Recognize -m405.
315 2000-08-31 Kazu Hirata <kazu@hxi.com>
317 * listing.c: Fix formatting.
319 2000-08-29 Kazu Hirata <kazu@hxi.com>
321 * app.c: Fix a comment typo. Fix formatting.
323 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
325 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
326 offset of the target destination for jmp instructions.
327 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
329 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
331 * NEWS: Mention support for CRIS.
333 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
335 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
336 Sets `.lcomm' alignment to zero.
338 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
340 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
341 (TC_FIX_ADJUSTABLE): Define.
343 2000-08-23 Jim Wilson <wilson@cygnus.com>
345 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
346 unwind.personality_routine is set.
348 2000-08-23 H.J. Lu <hjl@gnu.org>
350 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
352 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
354 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
357 2000-08-22 H.J. Lu <hjl@gnu.org>
359 * config.in (STRICTCOFF): New for strict COFF.
361 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
362 i386-*-go32* and i386-go32-rtems*.
363 * configure: Rebuilt.
365 * config/obj-coff.c (obj_coff_endef): Follow the historical
366 behavior if STRICTCOFF is not defined.
368 * doc/internals.texi: Document STRICTCOFF.
370 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
372 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
373 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
374 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
375 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
376 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
377 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
378 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
381 2000-08-22 Eric Christopher <echristo@cygnus.com>
383 * config/tc-mn10300.c: (md_apply_fix): New function.
384 (mn10300_force_relocation): New function.
385 (mn10300_fix_adjustable): New function.
387 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
388 (TC_HANDLES_FX_DONE): Define.
389 (obj_fix_adjustable): Define.
390 (MD_APPLY_FIX3): Define.
391 (TC_LINKRELAX_FIXUP): Define.
393 * write.c: (TC_LINKRELAX_FIXUP): Define if not
395 (fixup_segment): Use TC_LINKRELAX_FIXUP.
397 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
399 2000-08-21 Jason Eckhardt <jle@cygnus.com>
401 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
402 if the fixup resulted in a relocation.
404 2000-08-18 Nick Clifton <nickc@redhat.com>
406 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
407 Make reference to first element of shift_names explicit.
409 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
411 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
412 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
413 add a symbol's address. Removed all target-specific #ifdefs that
414 used to accomplished the same.
415 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
416 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
417 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
418 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
419 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
421 2000-08-17 Kazu Hirata <kazu@hxi.com>
423 * dwarf2dbg.c: Fix formatting.
425 2000-08-17 Nick Clifton <nickc@redhat.com>
427 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
428 to be recoded as logical shift lefts by zero.
430 2000-08-16 Jim Wilson <wilson@cygnus.com>
432 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
433 postincrement modified registers. Handle IA64_OPND_R3_2 addl
435 (note_register_values): Handle IA64_OPND_R3_2 operands.
437 2000-08-16 Jason Eckhardt <jle@cygnus.com>
439 * config/tc-i860.c (md_operand): Silly typo fixed.
441 2000-08-16 Nick Clifton <nickc@redhat.com>
443 * config/tc-arm.c (struct asm_shift): Delete.
445 (enum asm_shift_index): New.
446 (struct asm_shift_properties): New.
447 (struct asm_shift_name): New.
448 (shift_properties[]); New.
449 (shift_names[]); New.
451 (decode_shift): Use new structures.
452 Issue a warning is "ROR #0" is used.
453 Issue a warning if "ASR #0" or "LSR #0" is used.
455 (md_begin): Initialise arm_shift_hsh table from new
456 asm_shift_name array.
458 2000-08-16 Jakub Jelinek <jakub@redhat.com>
460 * config/tc-sparc.c: Kill all warnings.
461 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
463 (md_show_usage): Update usage text.
465 2000-08-16 Nick Clifton <nickc@redhat.com>
467 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
470 2000-08-15 Will Cohen <wcohen@redhat.com>
472 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
474 * config/tc-sh.c (md_assemble): Changed so debug_type
475 test performed for ppi_assemble
476 * config/tc-sh.c: Included dwarf2dbg.h.
477 (debug_line): Defined.
478 (md_assemble): Generates dwarf2 line info.
479 (sh_finalize): New function. Finalize dwarf2 info.
480 (assemble_ppi): Returns size of code generated.
481 (build_Mytes): Returns size of code generated.
482 (md_pseudo_table): Added "file" and "loc" psuedo ops.
483 * config/tc-sh.h (md_end): Defined.
484 (sh_finalize): Declared.
486 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
488 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
491 2000-08-14 Nick Clifton <nickc@redhat.com>
493 * config/tc-arm.c (do_bx): Allow "bx pc".
495 2000-08-14 Jim Wilson <wilson@cygnus.com>
497 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
498 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
499 (md_begin): Change assignment to md.flag to OR in the new bit.
501 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
503 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
504 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
507 2000-08-14 Jason Eckhardt <jle@cygnus.com>
509 * NEWS: Mention i860 support.
511 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
513 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
515 2000-08-14 Andreas Schwab <schwab@suse.de>
517 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
519 2000-08-11 Andreas Schwab <schwab@suse.de>
521 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
524 2000-08-11 Kazu Hirata <kazu@hxi.com>
526 * expr.c: Fix formatting.
527 * config/obj-bout.c: Likewise.
529 2000-08-10 Jason Eckhardt <jle@cygnus.com>
531 * doc/c-i860.texi: Flesh out the i860 section more.
533 2000-08-10 Kazu Hirata <kazu@hxi.com>
535 * symbols.c: Fix formatting.
538 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
540 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
541 has the IgnoreSize bit set.
543 2000-08-09 Alan Modra <alan@linuxcare.com.au>
545 From Rodney Brown <RodneyBrown@mynd.com>
546 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
547 * configure: Regenerate.
549 2000-08-09 Kazu Hirata <kazu@hxi.com>
551 * hash.c: Fix formatting.
554 2000-08-08 Jason Eckhardt <jle@cygnus.com>
556 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
557 (i860_fix_info): New enum.
558 (MD_APPLY_FIX3): Define.
559 (WORKING_DOT_WORD): Define.
560 (TC_HANDLES_FX_DONE): Define.
561 (DIFF_EXPR_OK): Define.
562 (LISTING_HEADER): Define.
563 (TARGET_FORMAT): Select target format based on endian flag.
564 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
565 (target_big_endian): Add external declaration.
567 * config/tc-i860.c: All existing code reworked completely. Other
568 new code shown below.
569 (SYNTAX_SVR4): Define.
570 (target_warn_expand): New variable.
571 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
572 (md_longopts): Declare and define with new options (-EL, -EB,
574 (md_show_usage): New function.
575 (md_operand): New function.
576 (obtain_reloc_for_imm16): New function.
577 (md_apply_fix3): New function.
578 (tc_gen_reloc): New function.
580 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
582 * config/tc-m68hc11.c (build_jump_insn): Make sure the
583 2 bytes of the jump address are in the same frag.
584 (find): Accept 68hc12 register indirect modes.
586 * NEWS: Mention 68HC11 & 68HC12 support.
588 2000-08-07 Richard Henderson <rth@cygnus.com>
590 * config/tc-ia64.c (unwind): Add prologue_mask member.
591 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
592 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
593 (dot_body): Clear unwind.prologue_mask.
594 (dot_prologue): Set it. Accept a register second argument.
596 2000-08-07 Kazu Hirata <kazu@hxi.com>
598 * config/atof-ieee.c: Fix formatting.
599 * config/atof-tahoe.c: Likewise.
601 2000-08-06 Nick Clifton <nickc@cygnus.com>
603 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
606 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
607 of .popsection, .previous, .pushsection, .subsection,
608 .version, .vtable_entry, .vtable_inherit and .weak.
610 2000-08-05 Kazu Hirata <kazu@hxi.com>
612 * config/tc-cris.c: Fix formatting.
613 * config/tc-i386.c: Likewise.
614 * config/tc-sparc.c (sparc_ip): Simplify the code.
616 2000-08-04 Kazu Hirata <kazu@hxi.com>
618 * config/tc-cris.c: Rearrange code for readability.
619 * config/tc-d10v.c: Fix formatting.
620 * config/tc-m32r.c: Likewise.
621 * config/tc-sparc.c: Likewise.
623 2000-08-02 Jim Wilson <wilson@cygnus.com>
625 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
626 before ia64_find_opcode.
627 (md_assemble): Likewise.
629 2000-08-01 Nick Clifton <nickc@cygnus.com>
631 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
632 Undo some formatting fixes.
634 2000-08-01 Kazu Hirata <kazu@hxi.com>
636 * config/obj-som.c: Fix formatting.
637 * config/obj-ieee.c: Likewise.
638 * config/tc-arm.c: Likewise.
639 * config/tc-v850.c: Likewise.
641 2000-08-01 Nick Clifton <nickc@redhat.com>
643 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
644 index by command line option.
646 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
648 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
649 (@node M68K-Branch): Rewrite to match the reality.
651 2000-07-31 Jason Eckhardt <jle@cygnus.com>
653 * doc/c-i860.texi: New file.
654 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
655 * doc/Makefile.in: Regenerate.
656 * doc/all.texi: Add I860 as relevant architecture.
657 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
659 2000-07-31 Kazu Hirata <kazu@hxi.com>
661 * config/tc-d30v.c: Fix formatting.
663 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
665 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
666 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
667 long emit a long branch if available instead of an absolute jump, never
668 emit absolute jumps for anything with --pcrel.
670 * doc/c-m68k.texi: Document new command line option.
672 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
674 * config/tc-avr.c: Use PARAMS macro in function declarations.
675 Don't declare md_pcrel_from_section (already in tc-avr.h).
676 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
677 (avr_operand): Don't set (unsigned) op_mask to -1.
679 2000-07-28 Jason Eckhardt <jle@cygnus.com>
681 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
682 * configure: Regenerated.
683 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
684 of operand to the .type directive (.e.g, "type").
686 2000-07-28 Alan Modra <alan@linuxcare.com.au>
688 * as.h (warn_comment, found_comment, found_comment_file): Declare.
689 * app.c (do_scrub_chars): Record where first comment found.
690 * read.c (read_a_source_file): Init found_comment on entry, and
691 notify whether comments found on exit.
692 * config/tc-hppa.c (md_shortopts): Add "c".
693 (md_longopts): Add warn-comment.
694 (md_parse_option): Handle it.
695 (md_show_usage): Show available options.
696 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
698 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
700 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
701 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
703 (md_estimate_size_before_relax): Don't fall off end of function.
705 2000-07-27 Kazu Hirata <kazu@hxi.com>
707 * config/tc-avr.c: Fix formatting.
708 * config/tc-ns32k.c: Likewise.
710 2000-07-27 Alan Modra <alan@linuxcare.com.au>
712 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
714 2000-07-27 Kazu Hirata <kazu@hxi.com>
716 * config/tc-d10v.c: Fix formatting.
717 * config/tc-z8k.c: Likewise.
718 * config/tc-sparc.c: Likewise.
720 2000-07-26 Dave Brolley <brolley@redhat.com>
722 * cgen.c (queue_fixup): Declare opinfo.
723 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
724 (gas_cgen_md_operand): Ditto.
725 (gas_cgen_md_apply_fix3): Ditto.
727 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
729 * config/obj-coff.c (obj_frob_symbol): Don't merge
730 labels. Don't merge if the symbol isn't constant. Return
731 immediately if a symbol is merged.
733 2000-07-22 Alan Modra <alan@linuxcare.com.au>
735 * frags.c (frag_align): Correct absolute section alignment.
737 2000-07-20 DJ Delorie <dj@redhat.com>
739 * config/obj-coff.c (obj_frob_symbol): revert previous change,
740 it breaks linking against DLLs.
742 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
744 * configure.in: Add CRIS support.
745 * configure: Regenerate.
746 * Makefile.am: (CPU_TYPES): Add cris.
747 (CPU_OBJ_VALID) [aout]: Add cris.
748 (MULTI_CPU_TYPES): Add cris.
749 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
750 [coff]: Only i386 and mips are valid.
751 (TARGET_CPU_CFILES): Add config/tc-cris.c.
752 (TARGET_CPU_HFILES): Add config/tc-cris.h.
753 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
754 Regenerate dependencies.
755 * Makefile.in: Regenerate.
756 * aclocal.m4: Regenerate.
757 * as.c: Declare crisaout, criself.
758 * config/tc-cris.h, config/tc-cris.c: New.
759 * config/e-criself.c, config/e-crisaout.c: New.
760 * po/POTFILES.in, po/gas.pot: Regenerate.
762 2000-07-20 Kazu Hirata <kazu@hxi.com>
764 * read.c: Fix formatting.
765 * write.c: Fix formatting.
767 2000-07-19 H.J. Lu <hjl@gnu.org>
769 * sb.c: Include <stdlib.h> if exists for abort ().
771 2000-07-19 Alan Modra <alan@linuxcare.com.au>
773 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
774 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
775 (pa_type_args): Same here.
777 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
779 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
780 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
781 the storage class is already set.
783 2000-07-17 Kazu Hirata <kazu@hxi.com>
785 * config/tc-m68hc11.c: Fix formatting.
786 * config/tc-mn10200.c: Likewise.
787 * config/tc-mn10300.c: Likewise.
788 * config/tc-pj.c: Likewise.
789 * config/tc-tic80.c: Likewise.
790 * config/tc-w65.c: Likewise.
792 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
794 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
797 2000-07-15 Ian Lance Taylor <ian@zembu.com>
799 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
802 2000-07-15 Alan Modra <alan@linuxcare.com.au>
804 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
805 ELF as are used for SOM (except the 32-bit reloc one) to decide
806 whether a symbol can be reduced to a section symbol. Expand on
807 the comment for symbols involved in LR% and RR% expressions.
809 2000-07-14 Nick Clifton <nickc@cygnus.com>
811 * config/tc-mips.c (mips_disable_float_construction): New
812 static variable. Set to true if doubles should not be
813 constructed by loading two single width fp registers with
815 (mips_ip): Test mips_disable_float_construction.
816 (md_longopts): Add command line switches --construct-floats
817 and --no-construct-floats.
818 (md_parse_option): Parse new command line options.
819 (md_show_usage): Describe new command line options.
821 * doc/c-mips.texi: Document new command line options.
823 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
825 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
826 * configure: Regenerate.
828 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
830 * configure.in (DEFAULT_EMULATION setting): Revert part of
831 2000-07-01 change that set te_multi=multi unless set to tmips.
832 * configure: Regenerate.
834 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
836 * config/obj-coff.c (coff_frob_section): Add padding to the last
837 section when aligning it increases its size.
839 2000-07-11 Kazu Hirata <kazu@hxi.com>
841 * config/tc-tic54x.c: Fix formatting.
843 2000-07-10 Kazu Hirata <kazu@hxi.com>
845 * config/tc-h8500.c: Fix formatting.
846 * config/tc-tic54x.c: Fix formatting.
848 2000-07-10 Alan Modra <alan@linuxcare.com.au>
850 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
851 displacements correctly.
853 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
855 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
857 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
861 2000-07-09 Alan Modra <alan@linuxcare.com.au>
863 From David Huggins-Daines <dhd@linuxcare.com>
864 * config/te-hppalinux64.h: Add a new emulation.
865 * configure.in (emulations): Add configure bits to support the
866 64-bit Linux/parisc target.
867 * configure: Regenerate.
869 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
870 (md_shortopts): Add `V' for ELF.
872 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
873 when SOM or ELF_ARG_RELOC are defined.
874 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
875 ELF_ARG_RELOC are defined.
876 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
877 (pa_stringer): ..Do it here instead. Fix comment typos.
878 (hppa_force_relocation): Cast enums to int before comparing with
881 From Ryan Bradetich <rbradetich@uswest.net>
882 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
883 redifinition warning.
884 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
885 (hppa_force_relocation): ditto
886 (md_apply_fix): Added cast to buf to fix warnings.
888 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
889 cons_fix_new_hppa, hppa_force_relocation): Prototype.
891 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
892 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
893 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
894 reloc_type** to avoid warnings in switch.
895 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
896 little earlier instead.
898 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
900 (pa_type_args): Use symbol_arg_reloc_info.
901 (struct pa_it): Make arg_reloc unsigned int.
902 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
903 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
904 (pa_code): Delete. pa_text duplicates this function.
905 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
906 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
908 (cons_fix_new_hppa): Actually change selector to e_fsel when
909 warning about assuming so.
910 (tc_gen_reloc): More example elf arg reloc code.
911 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
912 (hppa_force_relocation): Likewise.
914 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
916 (pa_end_of_source): Prototype.
917 (hppa_fix_adjustable): Prototype.
918 (LABELS_WITHOUT_COLONS): Move it..
919 * config/te-hppa.h: To here.
921 * config/te-hppa64.h: New file.
923 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
925 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
926 format -10, -16, 16 relocs.
927 (hppa_elf_mark_end_of_function): Test for null
928 last_call_info->start_symbol
930 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
931 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
932 re_assesmble_* functions. Delete extraneous statements. Fix
934 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
935 insn to re_assemble_*.
937 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
939 * doc/internals.texi (Expressions): Fix typo.
941 2000-07-08 Kazu Hirata <kazu@hxi.com>
943 * config/tc-sh.c: Fix formatting.
944 * config/tc-tic54x.c: Fix formatting.
945 * depend.c: Fix formatting.
946 * flonum-konst.c: Likewise.
947 * flonum-mult.c: Likewise.
949 2000-07-07 Kazu Hirata <kazu@hxi.com>
951 * config/tc-sh.c: Fix comments.
952 * config/obj-vms.c: Fix comments.
953 * config/tc-a29k.c: Likewise.
954 * config/tc-alpha.c: Likewise.
955 * config/tc-h8300.c: Likewise.
956 * config/tc-h8500.c: Likewise.
957 * config/tc-i370.c: Likewise.
958 * config/tc-ia64.c: Likewise.
959 * config/tc-m68hc11.c: Likewise.
960 * config/tc-m68k.c: Likewise.
961 * config/tc-mips.c: Likewise.
962 * config/tc-ns32k.c: Likewise.
963 * config/tc-ppc.c: Likewise.
964 * config/tc-z8k.c: Likewise.
966 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
968 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
969 Default to '(SEC_LOAD | SEC_DATA)'.
970 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
972 * doc/internals.texi (CPU Backend): Describe
973 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
975 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
977 * as.c (parse_args): NULL terminate the long option list.
979 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
981 * config/tc-d30v.h: Include "write.h" for fixS.
982 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
984 2000-07-05 Nick Clifton <nickc@cygnus.com>
986 * config/tc-d30v.c (write_2_short): Further changes to warning
987 messages produced when combining EITHER_BUT_PREFER_MU attributed
990 2000-07-05 DJ Delorie <dj@redhat.com>
994 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
996 * config/tc-arm.c (psrs): Accept combinations of flags.
998 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1000 * config/tc-avr.c: Change _ () to _() around all strings marked
1001 for translation (exception from the usual coding style).
1002 (avr_opt): New struct variable, how the new switches are set.
1003 (OPTION_MMCU): Define as 'm' and actually use.
1004 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1005 (show_mcu_list): New function, display the list of known MCUs.
1006 (md_show_usage): Document the new switches. Call show_mcu_list.
1007 (avr_set_arch): Change 'm' to OPTION_MMCU.
1008 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1009 Handle the new switches.
1010 (avr_operands): Disable warnings for undefined combinations of
1011 operands if -mall-opcodes. Disable warnings for skipping two-word
1012 instructions if enhanced core or -mno-skip-bug.
1013 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1014 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1015 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1016 (avr_ldi_expression): Warn about implicit lo8().
1017 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1019 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1021 * configure.in: Add entry for mips-*-sysv4*MP*
1022 * configure: Rebuild
1023 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1024 elf32-tradlittlemips for traditional mips targets.
1025 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1026 test for Link Once sections as in adjust_reloc_syms.
1027 * config/te-tmips.h: New file for traditional mips targets. Define
1030 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1032 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1033 flags argument is not present, don't change an existing section's
1034 section's attributes. If the flags argument is present, warn if the
1035 attributes don't match the section's current attributes. When
1036 long section names are supported, set SEC_LINK_ONCE and
1037 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1039 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1041 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1042 symbols; create them.
1044 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1046 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1047 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1049 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1051 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1052 expressions. Ignore the problem when handling 16 bit signed
1053 immediates, because the assembler will take care of the relocation
1056 2000-06-27 Nick Clifton <nickc@cygnus.com>
1058 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1059 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1060 sequential order, and emit warning messages if the input source
1061 code contains constructs like that, or parallel constructs
1062 containing such opcodes.
1064 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1066 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1067 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1068 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1069 (md_show_usage): Update usage message.
1070 (md_parse_option): Allow redefinition of MCU type within the
1071 same avr[1-5] bfd machine type. Show both old and new MCU type
1072 in the error message.
1073 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1074 Simplify 8K wrap code.
1076 2000-06-25 Kazu Hirata <kazu@hxi.com>
1078 * config/obj-aout.c: Remove all uses of DEFUN.
1079 * config/obj-ieee.c: Likewise.
1080 * config/tc-sh.c: Fix comment typos.
1081 * config/tc-tahoe.c: Likewise.
1082 * config/tc-vax.c: Likewise.
1083 * config/tc-w65.c: Likewise.
1084 * config/tc-z8k.c: Likewise.
1085 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1087 2000-06-24 DJ Delorie <dj@cygnus.com>
1089 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1090 more changes from Sept 1999
1091 (tc_i386_fix_adjustable): ditto
1092 (md_apply_fix3): ditto
1094 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1096 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1097 (gas_cgen_parse_operand): Set it around expression() call.
1098 (gas_cgen_md_operand): Test for it before longjmp().
1100 2000-06-24 Kazu Hirata <kazu@hxi.com>
1102 * config/tc-h8500.c: Remove all uses of DEFUN.
1103 * config/tc-sh.c: Likewise.
1104 * config/tc-w65.c: Likewise.
1105 * config/tc-z8k.c: Likewise.
1107 * config/tc-h8500.c: Fix typos in comments.
1109 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1111 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1114 2000-06-23 matthew green <mrg@redhat.com>
1116 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1117 defined. Fix error message for `[' grouping.
1119 2000-06-22 Kazu Hirata <kazu@hxi.com>
1121 * config/tc-h8300.c: Fix formatting and comment typos.
1123 2000-06-22 Timothy Wall <twall@cygnus.com>
1125 * config/tc-ia64.c (note_register_values): Move premature QP
1126 notation clearing into the appropriate place.
1128 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1130 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1131 first before anything else. Add bin-bugs.h, emul.h and progress.h
1132 Sort list of files as for $(OBJS) in Makefile.am.
1134 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1135 find one. Remake dependencies.
1136 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1137 * Makefile.in: Regenerate.
1138 * doc/Makefile.in: Regenerate.
1140 * config/tc-i386.c (i386_displacement): Don't assume a constant
1141 displacement is necessarily 16 bits when in 16 bit code mode.
1142 (md_assemble): Instead size the displacement here after we know
1143 for sure that a .code16gcc operand hasn't automatically added
1144 operand size prefixes.
1146 2000-06-21 H.J. Lu <hjl@gnu.org>
1148 * Makefile.am: Rebuild dependency.
1149 * Makefile.in: Rebuild.
1151 2000-06-21 Kazu Hirata <kazu@hxi.com>
1153 * config/tc-h8300.c (parse_reg): Make the function static.
1154 (parse_exp): Likewise.
1156 2000-06-20 DJ Delorie <dj@cygnus.com>
1158 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1159 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1160 for cygwin import libraries to work properly.
1162 2000-06-20 H.J. Lu <hjl@gnu.org>
1164 * Makefile.am: Rebuild dependency.
1165 * Makefile.in: Rebuild.
1166 * configure: Likewise.
1167 * doc/Makefile.in: Likewise.
1169 2000-06-20 Timothy Wall <twall@cygnus.com>
1171 * doc/internals.texi (CPU backend): Add @itemx for
1172 TC_START_LABEL_WITHOUT_COLON.
1173 * doc/c-tic54x.texi: New.
1174 * doc/as.texinfo: Add tic54x features and include primary tic54x
1176 * doc/all.texi: Add C54X.
1177 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1178 * doc/Makefile.in: Regenerate.
1179 * configure.in: Add tic54x and define LIBM for tic54x.
1180 * configure: Regenrate.
1181 * config/tc-tic54x.[ch]: New.
1182 * config/obj-coff.h: Add tic54x.
1183 * Makefile.am: (CPU_TYPES): Add tic54x.
1184 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1185 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1186 (as_new_LDADD): Add $(LIBM).
1187 * Makefile.in: Regenerate.
1189 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1191 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1192 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1193 * doc/as.texinfo: Likewise.
1195 * configure, Makefile.in: Regenerate.
1196 * configure.in (emulations): Recognize m6811 and m6812.
1197 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1198 Added files for 68hc11 and 68hc12 assembler.
1199 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1200 * config/tc-m68hc11.h: Header definition for that assembler.
1202 2000-06-18 Nick Clifton <nickc@redhat.com>
1204 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1205 instead of OCTETS_PER_BYTE.
1207 * config/tc-v850.c: Fix compile time warnings.
1208 * config/tc-ppc.c: Fix compile time warnings.
1210 2000-06-18 H.J. Lu <hjl@gnu.org>
1212 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1213 * configure: Rebuild.
1215 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1217 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1220 2000-06-16 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1223 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1225 * doc/c-mips.texi: Document newly accepted cpu variants.
1227 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1229 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1231 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1233 * macro.c (getstring): Make it possible to escape the quote
1236 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1238 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1240 2000-06-13 H.J. Lu <hjl@gnu.org>
1242 * configure: Regenerate.
1244 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1246 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1248 * doc/internals.texi (line_separator_chars): Semicolon is no
1249 longer a default. Mention null and newline as defaults.
1251 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1253 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1254 * config/tc-i860.h (line_separator_chars): Likewise.
1255 * config/tc-h8300.c (line_separator_chars): Likewise.
1256 * config/tc-i960.c (line_separator_chars): Likewise.
1257 * config/tc-m68k.c (line_separator_chars): Likewise.
1258 * config/tc-mips.c (line_separator_chars): Likewise.
1259 * config/tc-ns32k.c (line_separator_chars): Likewise.
1260 * config/tc-sparc.c (line_separator_chars): Likewise.
1261 * config/tc-vax.c (line_separator_chars): Likewise.
1263 * config/tc-h8300.c (comment_chars): Use string initialiser.
1264 * config/tc-i960.c (line_comment_chars): Likewise.
1265 * config/tc-z8k.c (comment_chars, line_comment_chars,
1266 line_separator_chars): Likewise.
1268 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1271 2000-06-08 Nick Clifton <nickc@cygnus.com>
1273 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1276 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1278 * configure.in (VERSION): Update to show this is the CVS mainline.
1280 2000-06-08 Matthew Jacob <mjacob@feral.com>
1282 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1283 $at is the integer register $r28, vs. both $r28 and the floating
1284 point register $f28.
1286 2000-06-08 James E. Wilson <wilson@cygnus.com>
1288 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1289 (dot_endp): Don't call ia64_flush_insns.
1290 (emit_one_bundle): Don't delete prologue/body records from
1291 unwind_record list in first loop. Rewrite second loop to account for
1294 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1296 * config/tc-ia64.c: Add missing prototypes.
1297 (generate_unwind_image): Cast argument to output_unw_records call.
1299 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1301 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1303 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1305 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1306 (REGISTER_P): likewise.
1307 (avr_opcodes): uses include/opcode/avr.h
1308 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1310 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1312 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1315 2000-06-03 H.J. Lu <hjl@gnu.org>
1317 * read.c (is_end_of_line): Put back `;'.
1319 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1321 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1323 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1325 * expr.c (operand): Test is_end_of_line outside switch to catch
1326 line separator chars that are also operators.
1327 (operator): Return O_illegal for line separator chars.
1329 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1330 entry (or `!' entry for TC_HPPA).
1332 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1333 before indexing is_end_of_line. Remove redundant check for '\0'.
1335 * config/tc-h8500.c (md_assemble): Likewise.
1336 * config/tc-mcore.c (md_assemble): Likewise.
1337 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1340 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1342 * config/tc-mcore.c (mcore_cons): Likewise.
1343 (mcore_float_cons): Likewise.
1344 (mcore_stringer): Likewise.
1345 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1347 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1349 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1351 2000-05-29 Nick Clifton <nickc@cygnus.com>
1353 * config/tc-sh.c: Fix compile time warning messages.
1355 * config/tc-mips.c: Fix compile time warning messages.
1357 2000-05-29 Philip Blundell <philb@gnu.org>
1359 * doc/as.texinfo: Update copyright dates.
1360 (Local Labels): Delete misplaced mention of ARM.
1361 * NEWS: Mention ARM ELF support.
1363 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1365 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1366 it is modified, and use the real_size to compute the frag address
1367 for dwarf2 line info.
1369 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1371 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1372 line-matching scheme to cope with automake moving variables around.
1373 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1374 * Makefile.in: Regenerate.
1376 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1378 * config/tc-sparc.c (sparc_relax): New.
1379 (md_longopts): Add -relax and -no-relax options.
1380 (md_parse_options, md_show_usage): Likewise.
1381 (md_apply_fix3): Optimize tail call into branch always if possible.
1383 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1385 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1386 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1387 rules, with warning when a GAS statement specifies a packing that
1388 will result in an instruction being squashed.
1389 Added typdef packing_type and enumerals, changed various integer
1390 literals to use the enumerals.
1392 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1394 * config/tc-ia64.c (dot_restorereg_p): New function.
1395 (md_pseudo_table): Add restorereg.p.
1396 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1397 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1399 * config/tc-ia64.h (unw_record_type): Add unwabi.
1400 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1401 called MASK with members for imask, and the masks produced by
1402 fr_mem, gr_mem, br_mem, and frgr_mem.
1403 (unw_p_record): Add members ABI and CONTEXT.
1404 (unw_x_record): Add member AB.
1405 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1406 as pseudo-register for use during unwind info generation.
1407 (AR_PFS, AR_LC): New macros.
1408 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1409 whose names start with an at sign (as in "@priunat").
1410 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1412 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1413 proc_end, unwind_info, personality_routine): Consolidate into
1414 "unwind" structure to reduce offset-table use. Add member
1415 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1417 (output_R1_format, output_R3_format, output_P3_format,
1418 output_P6_format): Initialize R with zero to reduce compiler warnings.
1419 (output_P7_format): Ditto. Add `default' branch to switch
1420 statement to reduce compiler warnings.
1421 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1422 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1423 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1424 into single argument.
1425 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1426 compiler warnings. Merge A and B args into single argument.
1427 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1428 A and B args into single argument.
1429 (free_record): Removed (wasn't used).
1430 (free_list_records): Also free imasks in prologue records.
1431 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1432 (output_spill_mask): Remove.
1433 (output_unwabi): New function.
1434 (output_epilogue, output_label_state, output_copy_state): Call
1436 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1437 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1439 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1440 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1441 as part of handling the prologue records. Emit region's imask if
1442 we have one. Handle unwabi, epilogue, label_state, copy_state,
1443 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1444 spill_sprel_p, and spill_reg_p records.
1445 (set_imask, count_bits, slot_index): New function.
1446 (fixup_unw_records): Fix region size computation. Handle
1447 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1448 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1449 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1450 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1451 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1452 (dot_save): Use manifest constants for applicaton registers.
1453 Handle REG_PR and REG_PRIUNAT.
1454 (dot_restore): Don't just ignore it.
1455 (dot_restorereg): New function..
1456 (generate_unwind_image): Ensure unwind info is a multiple of eight
1457 bytes, not just four bytes.
1458 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1459 (dot_altrp): Don't just ignore it.
1460 (dot_savemem): New function. Replaces dot_savesp() and
1461 dot_savepsp(). Use manifest constants for applicaton registers.
1462 Handle REG_PR and REG_PRIUNAT.
1463 (dot_savef): Simplify.
1464 (dot_saveb): Support generation of br_gr.
1465 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1466 dot_label_state, dot_copy_state): New function.
1467 (dot_unwabi): Don't just ignore it.
1468 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1469 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1470 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1471 (emit_one_bundle): Set slot number for prologue/body records
1472 *before* emitting the first insn.
1473 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1474 (md_begin): Declare "psp" pseudo-register.
1475 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1476 so we don't get segfault.
1477 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1478 counts as required per SW Conventions manual
1479 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1480 output_preds_psprel, output_preds_sprel, output_spill_base,
1481 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1482 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1483 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1484 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1485 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1486 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1487 (dot_vframe): Implement.
1488 (dot_vframesp, dot_vframepsp): New function.
1490 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1492 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1493 * configure: Regenerate.
1495 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1497 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1498 (md_estimate_size_before_relax): so we can use it here instead of
1499 old kludges. Localise vars to blocks. Comment.
1501 * frags.c (frag_new): Update fr_var comments.
1502 * frags.h (struct frag): Ditto.
1504 2000-05-22 Richard Henderson <rth@cygnus.com>
1506 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1507 (pseudo_func): Add pcrel.
1508 (operand_match): Handle IA64_OPND_TGT64.
1509 (build_insn): Likewise.
1510 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1511 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1512 (fix_insn): Handle all three 64-bit relocation types.
1514 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1516 * obj.h (struct format_ops): New members begin, app_file,
1517 s_set_other, s_set_desc, s_get_type, s_set_type,
1518 separate_stab_sections, init_stab_section.
1520 * config/obj-multi.h: Update GPL notice to v2.
1522 (obj_app_file): New.
1523 (S_SET_SIZE): Test s_set_size for NULL before calling.
1524 (S_SET_ALIGN): Similar for s_set_align.
1529 (SEPARATE_STAB_SECTIONS): New.
1530 (INIT_STAB_SECTION): New.
1531 (EMIT_SECTION_SYMBOLS): New.
1532 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1534 * config/obj-elf.h: Update GPL notice to v2.
1535 Mention that this file is included from obj-multi.h.
1536 (obj_begin): Wrap definition in ifndef.
1537 (elf_file_symbol): Constify declaration.
1538 (obj_app_file): Ditto.
1539 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1540 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1542 * config/obj-elf.c (elf_s_set_other): New.
1543 (elf_file_symbol): Constify argument.
1544 (elf_separate_stab_sections): New.
1545 (elf_init_stab_section): New.
1546 (elf_format_ops): Add new members. Remove comma at end.
1548 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1549 (ecoff_format_ops): Add new fields. Remove comma at end.
1550 Mention inconsistency for emit_section_symbols.
1552 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1554 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1555 (coff_separate_stab_sections): New.
1556 (coff_format_ops): Add new members.
1558 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1559 (obj_aout_s_set_other): New.
1560 (obj_aout_s_set_desc): New.
1561 (obj_aout_s_get_type): New.
1562 (obj_aout_s_set_type): New.
1563 (obj_aout_separate_stab_sections): New.
1564 (aout_format_ops): New members added. Use obj_aout_process_stab,
1565 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1566 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1568 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1570 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1572 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1573 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1574 (md_estimate_size_before_relax): Ensure jumps to weak and
1575 externally visible symbols are relocatable.
1577 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1579 * stabs.c (aout_process_stab): Make global.
1580 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1581 * read.h (aout_process_stab): Declare.
1583 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1584 Generalize to *aout, *coff *elf.
1585 * configure: Regenerated.
1587 * doc/internals.texi (Object format backend): Say
1588 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1590 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1591 * Makefile.in: Regenerated.
1593 2000-05-19 Catherine Moore <clm@cygnus.com>
1595 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1597 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1599 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1600 instruction to reflect change in re_assemble_*.
1602 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1604 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1605 build PA64 ELF tools.
1606 * configure: Rebuilt.
1608 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1610 * Makefile.am: Regenerate dependencies.
1611 * Makefile.in: Regenerate.
1613 2000-05-15 Nick Clifton <nickc@cygnus.com>
1615 * config/tc-arm.c (struct asm_psr): Add boolean field
1616 distinguishing between CSPR and SPSR. Rename 'number' field
1618 (psrs): Rearrange contents to match new asm_psr structure.
1619 (arm_psr_parse): Move next to psr_required_here. Make it
1620 return an asm_psr structure.
1621 (psr_required_here): Use asm_psr structure returned by
1623 (do_msr): Reorganise to allow psr_required_here to be called
1625 (md_undefined_name): Mark 'name' parameter as unused, since
1626 the COFF target does not use it.
1628 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1630 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1632 * config/te-aux.h: Likewise.
1633 * config/te-dpx2.h: Likewise.
1634 * config/te-go32.h: Likewise.
1635 * config/te-hp300.h: Likewise.
1636 * config/te-hppa.h: Likewise.
1637 * config/te-i386aix.h: Likewise.
1638 * config/te-ic960.h: Likewise.
1639 * config/te-interix.h: Likewise.
1640 * config/te-nbsd532.h: Likewise.
1641 * config/te-pc532mach.h: Likewise.
1642 * config/te-ppcnw.h: Likewise.
1643 * config/te-psos.h: Likewise.
1644 * config/te-sparcaout.h: Likewise.
1645 * config/te-sun3.h: Likewise.
1646 * config/te-sysv32.h: Likewise.
1648 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1650 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1651 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1652 and sign extend without an if statement.
1653 (build_bytes): Likewise.
1655 2000-05-14 Kazu Hirata <kazu@hxi.com>
1657 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1658 X_add_symbol L_32 case.
1660 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1662 * config/te-freebsd.h: New file.
1664 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1666 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1667 bindtextdomain): Replace defines with those from intl/libgettext.h
1668 to quieten gcc warnings.
1670 * NEWS: Mention x86 .arch and -q.
1672 * config/tc-i386.c (quiet_warnings): New.
1673 (md_assemble): Use quiet_warnings.
1674 (md_parse_option): Set quiet_warnings from -q.
1675 (md_show_usage): Mention -q, delete -m.
1676 (flag_do_long_jump): Delete.
1677 (md_parse_option): Remove -m.
1678 (md_show_usage): Remove -m.
1679 (md_create_long_jump): Remove useless flag_do_long_jump code.
1681 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1682 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1684 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1685 Alexander Sokolov <robocop@netlink.ru>
1687 * doc/c-i386.texi (i386-Arch): New section.
1688 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1690 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1691 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1692 architecture has been given and is not 486.
1693 (set_cpu_arch): New.
1694 (md_pseudo_table): Add .arch.
1695 (md_assemble): Warn if cpu architecture has been given and an
1696 unsupported instruction.
1698 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1699 Move operand_types bit defines after relevant template field.
1700 (template): Add cpu_flags.
1704 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1706 * config/tc-mn10300.h (md_end): Define.
1707 (mn10300_finalize): Declare.
1708 * config/tc-mn10300.c: Include dwarf2dbg.h.
1709 (debug_line): Define.
1710 (md_assemble): Generate dwarf2 line info.
1711 (mn10300_finalize): New function. Finalize dwarf2 info.
1713 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1715 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1716 external version of the relocation for weak symbols.
1718 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1720 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1721 frame size in units of 16 bytes, as required per SW Conventions manual.
1722 (output_unw_records): Output info-block header as a dword to get
1725 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1727 * as.h: #include "file", not <file> on files from ../include.
1728 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1729 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1730 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1731 (tc_coff_symbol_emit_hook): Ditto.
1732 (OPTCOUNT): Cast to int to avoid compiler warning.
1733 (md_begin): Fix signed/unsigned warnings.
1735 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1737 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1738 ABRANCH LONG case for a conditional branch on a 68000.
1739 (md_estimate_size_before_relax): Likewise. Also handle
1740 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1741 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1742 PC-relative on all CPUs.
1743 (md_estimate_size_before_relax): Likewise.
1745 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1747 * as.c (parse_args): Just mention current year in printed
1750 2000-05-03 J.T. Conklin <jtc@redback.com>
1752 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1754 (md_parse_option): Recognize -m7400.
1756 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1758 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1759 don't permit lp to become less than the words array.
1761 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1763 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1764 Fix little-endian case.
1766 2000-05-03 David O'Brien <obrien@NUXI.com>
1768 * as.c (parse_args): Update copyright.
1770 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1772 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1773 for the .bss section too.
1775 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1777 * configure.in: Set em=linux for hppa-*-linux.
1778 * configure: Regenerate.
1779 * doc/Makefile.in: Regenerate with correct automake.
1781 * frags.c (frag_grow): Sanity check chunk_size.
1783 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1784 * config/obj-som.h: Likewise.
1785 * config/obj-ieee.h: Likewise.
1787 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1789 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1790 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1791 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1792 (pa_ip): low_sign_unext now returns via function value. Use
1793 re_assemble_* instead of dis_assemble_* and
1794 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1796 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1797 (md_section_align, md_parse_option, md_show_usage,
1798 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1799 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1800 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1801 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1802 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1804 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1805 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1806 outside of switch. Correct mask and shifting errors in case 10
1807 and case -11. In case 21, compare against signed range to suit
1808 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1809 case 17 and case 22, use offsetT variable to properly check range.
1810 Use re_assemble_* here too.
1811 (evaluate_absolute): Change type of value to offsetT. Call
1812 hppa_field_adjust to do the work for us.
1813 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1814 (pa_parse_cmpib_64_cmpltr): Ditto.
1815 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1816 of i to unsigned int.
1817 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1818 (pa_end_of_source): Return type is void.
1820 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1822 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1824 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1826 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1827 More comments added.
1828 (md_begin): Removed "construct symbols for each register name".
1829 Because register names conflicts with GCC generated function
1831 (avr_operand): Now constant numbers can be used as a register
1832 identifiers (0 as r0, 31 as r31).
1833 (md_assemble): use skip_space () before parsing instruction
1836 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1838 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1839 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1840 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1841 * configure: Regenerate.
1843 2000-04-29 Andreas Jaeger <aj@suse.de>
1845 * as.h: Correctly check GCC version.
1847 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1849 * doc/as.1: Fix unbalanced brackets.
1851 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1853 (line_comment_chars): Set to '/' if TE_FreeBSD.
1855 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1857 * configure.in: Configury support for PA64 (currently disabled).
1858 * configure: Rebuilt.
1860 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1862 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1863 bfd_set_section_alignment.
1865 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1867 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1870 2000-04-24 Nick Clifton <nickc@cygnus.com>
1872 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1873 * doc/as.texinfo (Align): Include arm and strongarm in list of
1874 targets that have the second form of the behaviour of the .align
1877 2000-04-24 Mark Klein <mklein@dis.com>
1879 * obj-som.c: Terminate obj_pseudo_table.
1881 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1883 * as.c (parse_args): Allow md_parse_option to override -a listing
1885 * config/obj-coff.c (add_lineno): Change type of offset parameter
1886 from "int" to "bfd_vma."
1887 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1888 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1889 (ppc_change_csect): Align correctly for XCOFF64.
1890 (ppc_machine): New function, which discards "ppc_machine" line.
1891 (ppc_tc): Cons for 8 when code is 64 bit.
1892 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1894 (md_parse_option): Handle -a64 and -a32.
1896 * config/tc-ppc.h (TARGET_MACH): Define.
1897 (TARGET_FORMAT): Move to function.
1898 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1900 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1902 * config/tc-avr.c: New AVR_ISA_ defined.
1903 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1904 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1905 for `fmul', `movw' and `lpm R,Z' instructions.
1906 (avr_operands): Warn if current opcode is a two-word instruction
1907 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1908 (avr_opcodes): New commands added.
1909 (REGISTER_P): Check 'a' and 'v' constraint letters.
1910 (mcu_types): New MCU added.
1912 2000-04-22 Timothy Wall <twall@cygnus.com>
1914 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1916 (operand_match): Conditionally insert default bit values for IMMU9.
1918 2000-04-14 Matthew Green <mrg@cygnus.com>
1920 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1921 * configure: Rebuilt.
1923 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1924 Jason Eckhardt <jle@cygnus.com>
1926 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1928 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1929 Added handling of new operand types l,y,&,fe,fE,fx.
1931 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1932 David Mosberger <davidm@hpl.hp.com>
1933 Timothy Wall <twall@cygnus.com>
1934 Andrew MacLeod <amacleod@cygnus.com>
1935 Jim Wilson <wilson@cygnus.com>
1937 * Makefile.am (CPU_TYPES): Add ia64.
1938 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1939 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1940 * Makefile.in: Rebuild.
1941 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1942 * configure: Rebuild.
1943 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1944 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1945 * expr.c (expr): Handle md_optimize_expr.
1946 * read.c (LEX_HASH): Add comment.
1947 * config/tc-ia64.c, config/tc-ia64.h: New files.
1949 2000-04-21 Richard Henderson <rth@cygnus.com>
1951 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1952 bundling a non-delayed branch type instruction.
1954 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1956 * config/tc-mn10300.c (HAVE_AM30): Define.
1957 (md_assemble): Use it.
1959 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1961 * config/obj-elf.c (obj_elf_change_section): Check for changed
1964 * Makefile.am: (CPU_MULTI_VALID): Remove.
1965 (MULTI_CPU_TYPES): Define.
1966 (MULTI_CPU_OBJ_VALID): Define.
1967 (DEPTC): Use the above.
1968 (DEPOBJ): Same here.
1970 Regenerate dependencies.
1971 * Makefile.in: Regenerate.
1973 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1975 * Makefile.am (YACC, LEX): Get them from configure.
1977 2000-04-18 H.J. Lu (hjl@gnu.org)
1979 * config/tc-i386.c (offset_in_range): Use addressT instead of
1980 bfd_vma for non-bfd assemblers.
1982 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1984 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1985 doesn't give spurious errors.
1987 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1989 * as.h (SEEK_SET): Define if undefined.
1991 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1993 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1994 constants, and don't assume offsetT is 32 bits.
1996 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1998 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1999 (md_pcrel_from_section): Add prototype.
2000 (d10v_fix_adjustable): Add prototype.
2001 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2003 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2005 2000-04-12 Nick Clifton <nickc@cygnus.com>
2007 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2008 symbol in frag chain.
2010 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2012 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2013 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2014 (fits_in_signed_word, smallest_imm_type): Ditto.
2015 (md_assemble): Use an offsetT var to hold offsetT values, not a
2017 (offset_in_range): New.
2018 (md_assemble): Use it.
2019 (md_convert_frag): Change type of target_address, opcode_address,
2020 and displacement_from_opcode_start to offsetT.
2021 (md_create_short_jump): Change type of offset to offsetT.
2022 (md_create_long_jump): Ditto.
2023 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2024 (md_chars_to_number): Remove.
2025 (output_invalid): Remove duplicate prototype.
2027 2000-04-09 Nick Clifton <nickc@cygnus.com>
2029 * Makefile.am (CPU_TYPES): Add 'avr'.
2030 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2031 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2033 * Makefile.in: Regenerate.
2035 * doc/as.texinfo: Add M32R documentation.
2037 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2039 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2040 --enable-build-warnings option.
2041 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2042 * Makefile.in, configure: Re-generate.
2044 2000-04-07 Nick Clifton <nickc@cygnus.com>
2046 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2047 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2048 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2049 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2050 (arm_force_relocation): Force relocations for
2051 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2053 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2055 * config/tc-sh.c (get_operands): There's no third operand if the
2056 first operand is an immediate.
2058 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2060 * config/tc-sh.c (immediate): Delete.
2061 (sh_operand_info): Add immediate member.
2062 (parse_reg): Use A_PC for pc.
2063 (parse_exp): Add second argument 'op'. All callers changed.
2064 (parse_at): Expect pc to be coded as A_PC.
2065 Use immediate field in *op.
2066 (insert): Add fourth argument 'op'. All callers changed.
2067 (build_relax): Add second argument 'op'. All callers changed.
2068 (insert_loop_bounds): New function.
2069 (build_Mytes): Remove DISP_4.
2070 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2071 (assemble_ppi): Use immediate field in *operand.
2072 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2073 (md_apply_fix): Likewise.
2074 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2076 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2078 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2080 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2082 * internals.texi (CPU backend): Document
2083 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2085 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2087 * po/gas.pot: Regenerate.
2089 * as.c (show_usage): Restore translated part of bug string.
2090 * gasp.c (show_usage): Likewise.
2092 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2093 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2094 than move-if-change.
2095 (DEP1): Modify for "gcc -MM".
2099 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2100 Update dependencies.
2101 * Makefile.in: Regenerate.
2103 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2105 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2106 (md_begin): Likewise.
2107 (HAVE_AM33): New macro.
2108 (md_assemble): Use it. Match r_regs and xr_regs only if
2111 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2113 * as.h: #include "bin-bugs.h"
2114 * as.c (show_usage): Use REPORT_BUGS_TO.
2115 * gasp.c: #include "bin-bugs.h"
2116 (show_usage): Use REPORT_BUGS_TO.
2118 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2120 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2122 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2123 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2126 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2128 * config/tc-i386.c (i386_immediate): Don't assume a constant
2129 immediate is necessarily 16 bits when in 16 bit code mode.
2130 (md_assemble): Instead set guess_suffix here after we have checked
2133 2000-04-02 Richard Henderson <rth@cygnus.com>
2135 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2136 quantities. Correct right shift sign extension.
2137 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2138 32-bit value when shifting into place.
2140 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2142 * app.c: Add ATTRIBUTE_UNUSED as needed.
2143 * config/tc-ppc.c: Likewise.
2144 (ppc_size): Make unsigned long.
2145 (ppc_insert_operand): Add casts to avoid warnings.
2147 2000-03-31 Nick Clifton <nickc@cygnus.com>
2149 * config/tc-d10v.h (md_flush_pending_output): Define.
2151 2000-03-29 Nick Clifton <nickc@cygnus.com>
2153 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2154 segment. Works for both BFD_ASSEMBLER and others.
2155 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2157 2000-03-29 Nick Clifton <nickc@cygnus.com
2159 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2161 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2163 * listing.c (LISTING_LHS_WIDTH): Default depends on
2165 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2167 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2169 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2172 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2174 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2176 * config/tc-avr.c (mcu_types): Add missing initialiser.
2177 (md_pcrel_from_section): Add prototype.
2178 (avr_operand): Remove redundant test of unsigned < 0.
2179 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2181 2000-03-27 Denis Chertykov <denisc@overta.ru>
2183 * config/tc-avr.c: New file for AVR support.
2184 * config/tc-avr.h: Likewise.
2185 * configure.in: Add AVR support.
2186 * configure: Regenerate.
2188 2000-03-26 Timothy Wall <twall@cygnus.com>
2190 * gasp.c (macro_op): Add new argument to check_macro call.
2191 Macro structure definitions moved to macro.h
2192 * sb.h: Add argument to prototype for input_scrub_include_sb.
2193 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2194 nesting checks with an additional flag.
2195 (struct input_save): Add flag to indicate whether current sb
2196 should be checked for proper macro/conditional nesting.
2197 (input_scrub_push/pop): Save/restore nest check flag.
2198 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2200 * macro.c (check_macro): Allow caller to retrieve parsed macro
2201 information if a pointer is provided. This information may be
2202 used by the new macro hooks.
2203 * macro.h: Update prototype for check_macro. Macro struct
2204 definitions moved here from macro.c/gasp.c.
2205 * read.c (read_a_source_file): Add parameter to check_macro call,
2206 and pass macro info to the macro hook, if defined.
2207 (input_scrub_insert_line): New. Allow insertion of a line of
2208 characters into the input stream.
2209 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2210 file into the input stream.
2211 (s_include): Use input_scrub_insert_file.
2212 * internals.texi: Document new macro hooks.
2213 * as.h: New prototypes added.
2215 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2217 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2218 an initial capital letter.
2219 (i386_index_check): Reindent.
2221 2000-03-19 Nick Clifton <nickc@cygnus.com>
2223 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2226 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2228 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2229 instruction operand bad if Rd > 7 when generating
2230 thumb instructions. Prevents for example,
2231 "adr r12,label" from silently failing and generating
2232 the wrong instruction.
2234 2000-03-17 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2237 that have a destingation >= 0x400000.
2238 Fix compile time warning messages.
2240 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2242 * config/tc-sh.c (md_begin): When encountering insn that are
2243 not supported by the current arch, only change the name if
2244 its contents are the same as prev_name.
2245 (get_specific): If the the architecture doesn't match, fail.
2247 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2249 * config/tc-sh.c (IDENT_CHAR): Define.
2250 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2251 matching back where it came from.
2253 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2255 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2257 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2259 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2262 2000-03-15 Kazu Hirata <kazu@hxi.com>
2264 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2266 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2268 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2269 floating-point-number, make sure 'f' is in FLT_CHARS.
2271 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2273 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2274 (s_lcomm_internal): Use it.
2275 * doc/internals.texi (CPU backend): Document it.
2276 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2279 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2281 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2284 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2285 implementation doesn't have special handling for switch
2287 (macro_build): Allow for code in sections other than .text.
2289 (mips_ip): Likewise.
2290 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2291 Don't perform relocs if we will be outputting them.
2292 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2293 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2296 2000-03-09 Catherine Moore <clm@cygnus.com>
2298 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2299 relocation type based on the entry in the fixup structure.
2300 Put S_IS_EXTERN processing back in.
2302 2000-03-08 H.J. Lu (hjl@gnu.org)
2304 * Makefile.am (install-exec-tooldir): Depend on
2305 install-exec-bindir for parallel make.
2306 * Makefile.in: Regenerated.
2308 2000-03-06 Nick Clifton <nickc@cygnus.com>
2310 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2312 (md_parse_option): Parse -m32r command line switch - disable m32rx
2314 (md_show_usage): Document new option.
2316 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2317 * doc/Makefile.in: Regenerate.
2318 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2320 2000-03-02 Michael Meissner <meissner@redhat.com>
2322 * config/tc-d30v.c (check_range): Remove code that incorrectly
2323 sign extended values where bits < 32.
2325 2000-03-02 H.J. Lu (hjl@gnu.org)
2327 * configure.in: Support --enable-targets=all on ia32.
2328 * configure: Regenerated.
2330 2000-03-01 Nick Clifton <nickc@cygnus.com>
2332 * gasp.c (do_align): Remove bogus check of alignment value.
2334 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2336 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2337 TC_PPC was defined forced the type of a symbol with no other type
2340 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2342 * doc/internals.texi (CPU backend): Mention that
2343 line_separator_chars do not break up comments. Fix typos for
2344 LEX_AT and LEX_NAME descriptions. Document operands for
2345 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2346 description of md_create_short_jump usage. Document argument for
2347 md_undefined_symbol.
2349 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2351 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2352 (md_parse_option): Handle it.
2353 (md_show_usage): Document it.
2355 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2357 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2358 opcode, for the instruction `pal19'. From Andrea Arcangeli
2361 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2363 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2365 (md_assemble): To here, before template operands are matched.
2366 Also ensure a constant immediate is sign extended when we know the
2367 size is at most 16 bits. This is to catch cases like "add
2368 $0xffc0,%ax" where we don't know the size, and thus that the
2369 immediate can be represented as Imm8S until after parsing the
2371 (i386_displacement): Similarly sign extend 16 bit constant
2373 (md_assemble): Relax 16-bit jump constant range check to suit sign
2374 extended displacements.
2376 2000-02-26 Andreas Jaeger <aj@suse.de>
2378 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2380 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2382 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2383 call operands when intel_syntax.
2384 (intel_float_operand): Return 2 for "fi...".
2385 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2386 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2387 earlier "SHORT" change.
2388 (md_assemble): When determining suffix from Regs, exclude
2391 2000-02-24 Nick Clifton <nickc@cygnus.com>
2393 * configure: Add arm-wince, mips-pe and sh-pe targets.
2394 * configure: Regenerate.
2396 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2398 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2399 "pe-mips" for the mips-pe target.
2401 * config/tc-arm.c (insns): Change displacement encoded in BL
2402 and B instructions if the target port is arm-wince.
2403 (do_ldst): Do not bias the relocation offset if the target
2405 (md_pcrel_from): Add in missing relocation offset bias if the
2406 target os arm-wince.
2408 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2409 (md_begin): Disable -G support for mips-pe target.
2410 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2411 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2414 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2415 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2416 assembler, just set the alignment to 4.
2418 * config/te-wince-pe.h: New file for WinCE targets. Define
2421 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2423 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2424 string instructions.
2425 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2426 (i386_intel_memory_operand): After finding a segment override,
2427 check again for no `[' before looking for a displacement. Bomb if
2428 more than one displacement rather than silently discarding the
2429 second and subsequent ones. Free strings malloc'd by
2430 build_displacement_string.
2432 2000-02-24 Catherine Moore <clm@cygnus.com>
2434 * config/obj-som.c (obj_pseudo_table): Add "weak".
2435 (obj_som_weak): New routine.
2437 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2439 * config/tc-i386.c (union i386_op): New.
2440 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2441 Throughout file replace occurences of disps[n], imms[n], regs[n]
2442 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2443 intel mode operand swapping. Add assert in regKludge and
2444 fake_zero_displacement code. Test i.types[n] when outputting
2445 displacements and immediates. Combine output of Disp16 with
2447 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2448 when in intel mode by (not) reversing fsub and fdiv operands
2449 before the template search. This fails for single operand
2450 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2451 undefined. Instead fix the base_opcode after we've found the
2452 template. Move base_opcode xor with found_reverse_match from
2453 opcode output code to before this fix so we test for the correct
2455 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2456 check in intel mode. Instead compare opcodes.
2458 * config/tc-i386.h (TC_RELOC): Delete.
2459 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2460 with equivalent call to reloc.
2462 * as.h (flag_m68k_mri): Move declaration after target include, and
2463 only declare when TC_M68K defined. Define as zero otherwise.
2464 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2465 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2466 Define as zero otherwise.
2467 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2468 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2469 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2470 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2471 testing whether defined.
2472 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2473 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2474 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2475 rather than testing whether defined.
2476 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2477 (parse_mri_cons): Declare and use only when TC_M68K.
2478 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2479 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2480 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2482 * NEWS: Mention IBM 370 support.
2484 2000-02-23 Richard Henderson <rth@cygnus.com>
2486 * config/tc-i386.c (md_assemble): When swapping operands for
2487 intel_syntax, assume everything that's not Imm or Disp is a
2490 2000-02-23 Linas Vepstas <linas@linas.org>
2492 * config/tc-i370.c, config/tc-i370.h: New files.
2493 * Makefile.am: Add support for Linux/IBM 370.
2494 * configure.in: Likewise.
2495 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2496 * config/obj-elf.c: Include elf/i370.h
2497 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2499 * Makefile.in: Regenerate.
2500 * configure: Regenerate.
2502 * doc/c-i370.texi: New file.
2503 * doc/all.texi: Include it.
2504 * doc/as.texinfo: And here.
2505 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2506 * doc/Makefile.in: Regenerate.
2508 2000-02-19 Michael Meissner <meissner@redhat.com>
2510 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2511 determine if an instruction can be used in parallel with an ADDppp
2512 or SUBppp instruction.
2514 2000-02-22 Andrew Haley <aph@cygnus.com>
2516 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2518 1999-12-30 Andrew Haley <aph@cygnus.com>
2520 * config/tc-mips.c (mips_gp32): New variable.
2521 (macro_build) Use mips_gp32.
2523 (md_longopts): Add "-mgp32" and "-mgp64".
2524 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2526 (OPTION_M7900): Change offset
2527 (OPTION_NO_M7900): Ditto.
2529 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2531 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2532 warning, and bump it to 1.
2534 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2536 From Brad Lucier <lucier@math.purdue.edu>:
2537 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2540 2000-02-21 Catherine Moore <clm@cygnus.com>
2542 * config/tc-mips.c (MF_HILO_INSN): Define.
2543 (mips_7000_hilo_fix): Declare.
2544 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2545 (md_parse_option): Check for 7000_HILO_FIX options.
2546 (OPTION_M7000_HILO_FIX): Define.
2547 (OPTION_NO_M7000_HILO_FIX): Define.
2548 * doc/c-mips.texi (-mfix7000): Describe.
2550 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2552 * listing.c (print_lines): Remove unused variable `end'.
2554 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2555 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2556 reloc_type when BFD_ASSEMBLER.
2557 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2558 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2559 statement and quell signed vs. unsigned comparison warning.
2561 2000-02-18 Nick Clifton <nickc@cygnus.com>
2563 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2564 the computed frag offset, rather than overwriting it.
2566 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2568 * config/tc-sh.c ("elf/sh.h"): Include.
2569 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2570 (md.begin): Initialize target_arch.
2571 Only include opcodes in has table that match selected architecture.
2572 (parse_reg): Recognize register names for sh-dsp.
2573 (parse_at): Recognize post-modify addressing.
2574 (get_operands): The leading space is now optional.
2575 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2576 arguments. Update valid_arch.
2577 (build_Mytes): Add support for SDT_REG_N.
2578 (find_cooked_opcode): New function, broken out of md_assemble.
2579 (assemble_ppi, sh_elf_final_processing): New functions.
2580 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2581 (md_longopts, md_parse_option): New option: -dsp.
2582 * config/tc-sh.h (elf_tc_final_processing): Define.
2583 (sh_elf_final_processing): Declare.
2585 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2587 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2588 the unwinder subspace. Save the current seg/subseg before creating
2591 2000-02-10 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2594 little endian targets.
2595 (INST_BYTE1): Redefine to handle big and little endian
2597 (cpu_type): New type: Select between M340 and M210.
2598 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2599 instructions of the M340.
2600 (md_assemble): Add support for the MULSH and OPSR classes of
2602 (md_atof): Add support for little endian targets.
2603 (md_parse_option): Add support for -EL, -EB and -mcpu command
2605 (md_convert_frag): Add support for little endian targets.
2606 (md_apply_fix3): Add support for little endian targets.
2607 (md_number_to_chars): Add support for little endian targets.
2609 2000-02-10 Timothy Wall <twall@redhat.com>
2611 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2612 defined, use it to verify the symbol just read should be a label.
2614 2000-02-10 Timothy Wall <twall@redhat.com>
2616 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2617 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2618 around colons when KEEP_WHITE_AROUND_COLON is defined.
2619 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2620 and KEEP_WHITE_AROUND_COLON.
2622 2000-02-08 Timothy Wall <twall@redhat.com>
2624 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2626 (do_repeat): New. Abstract repeat logic so that a "break" can be
2628 (end_repeat): New. Provide support for a "break" out of the
2630 * read.h: Add prototypes for new functions.
2632 2000-02-08 Timothy Wall <twall@redhat.com>
2634 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2635 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2636 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2639 2000-02-08 Timothy Wall <twall@redhat.com>
2641 * read.c: Added elseif to directives table.
2642 * read.h: Added prototype for s_elseif.
2643 * doc/as.texinfo: Added description for elseif.
2644 * cond.c (s_elseif): New function
2646 2000-02-04 Timothy Wall <twall@redhat.com>
2648 * listing.c (print_lines): Remove conditionals causing bug in
2651 2000-02-03 Timothy Wall <twall@cygnus.com>
2653 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2655 * frags.c (frag_new): Calculate fr_fix in octets
2656 (frag_now_fix) Return offset as target address offset (bytes).
2657 (frag_now_fix_octets) New - Return offset in octets (8-bit
2659 * frags.h: Added prototype for frag_now_fix_octets().
2660 Distinguish between octets and bytes in field descriptions.
2661 * listing.c (calc_hex): Account for octets vs bytes when
2662 printing addresses/offsets.
2663 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2664 target is little-endian, print the octets in a word in big-endian
2665 order so that the display looks like a proper hexadecimal number,
2666 instead of having the octets reversed.
2667 * read.c (do_align): When recording alignment, alignment power
2668 should be in terms of target bytes (minimum addressible unit)
2670 (do_org) Convert ORG target address (byte) argument into an
2671 octet offset when generating a variable fragment.
2672 * symbols.c (resolve_symbol_value): Symbol final value
2673 converted to a target address offset (bytes) from its octet offset.
2674 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2675 offset (bytes) is adjusted by the frag offset (octets) converted
2677 (coff_frob_section) Section alignment power is in terms of bytes;
2678 convert it to an octet alignment power when calculating size (and
2679 size mask) in octets. Don't modify the section size in order to
2680 "align" it for TI COFF, since that format has a different method
2681 for storing alignment information.
2683 2000-02-01 Timothy Wall <twall@cygnus.com>
2685 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2686 entries, matching the way GCC generates them. If not escaped, the
2687 filename is encoded incorrectly.
2689 2000-01-31 Nick Clifton <nickc@cygnus.com>
2691 * config/tc-arm.c (reg_table): Add support for ATPCS register
2694 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2696 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2698 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2700 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2701 of a symbol when we really care about its value.
2703 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2705 * config/tc-mcore.c (md_assemble): Give warning message if
2706 operands passes to instruction are more than the spec.
2708 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2710 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2711 Thumb mode but the label seen was not declared as '.thumb_func'
2712 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2713 correct disassembly of Thumb code bounded by non function labels.
2715 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2717 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2718 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2720 * Makefile.in: Same here.
2723 * configure.in: Set bfd_gas for i386-aout when primary target
2724 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2725 we may need the primary te_file. Remove incorrect comment.
2727 * configure: Regenerate.
2729 * config/e-i386aout.c: New file.
2731 * as.c (USE_EMULATIONS): Move to before print_version_id.
2732 (struct emulation): Add i386aout.
2733 (show_usage): Split text strings. Reformat -a text. Add --em
2737 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2738 (aout_format_ops): New.
2741 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2742 preprocessor conditional and add aout USE_EMULATIONS tests.
2743 (read_a_source_file): Don't pass error strings to printf as
2747 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2749 (do_data): Same here.
2750 (process_file): And here.
2753 * symbols.c (colon): Rewrite "already defined" fatal message
2754 code for aout with USE_EMULATIONS.
2757 * config/obj-aout.c (OBJ_HEADER): Define.
2758 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2760 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2761 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2763 (obj_aout_type): Expand S_SET_OTHER here too.
2764 (obj_read_begin_hook): Remove.
2765 (aout_pop_insert): New.
2766 (obj_aout_s_get_other): New.
2767 (obj_aout_s_get_desc): New.
2768 (aout_format_ops): New.
2771 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2772 gets aout_pseudo_table.
2773 (aout_pseudo_table): Declare.
2774 (obj_read_begin_hook): Define.
2777 * config/obj-coff.c (obj_pseudo_table): Rename to
2779 (coff_pop_insert): Use coff_pseudo_table.
2780 (coff_sec_sym_ok_for_reloc): Remove.
2781 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2782 and comment all zero entries and remove #if 0 code.
2785 * config/obj-coff.h (obj_pop_insert): Define.
2786 (coff_pseudo_table): Declare.
2789 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2790 s_get_size, s_set_size. Comment all zero entries.
2793 * config/obj-elf.c (elf_s_get_other): New function.
2794 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2795 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2796 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2798 (obj_elf_parse_section_letters): Don't pass error strings to
2799 printf as format arg.
2802 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2804 (elf_s_get_other): Declare.
2805 (S_GET_OTHER) Define as elf_s_get_other if not already
2807 (S_SET_OTHER): Only define when not already defined.
2808 (elf_obj_read_begin_hook): Declare.
2809 (obj_read_begin_hook): Define.
2810 (elf_obj_symbol_new_hook): Declare.
2811 (obj_symbol_new_hook): Define.
2814 * config/obj-multi.h: Add copyright header and protect against
2815 multiple inclusion. Add * to all function pointers.
2816 (OBJ_HEADER): If defined, include it rather than other defines
2818 (obj_frob_file_after_relocs): Test for NULL.
2819 (obj_symbol_new_hook): Here too.
2820 (obj_sec_sym_ok_for_reloc): And here.
2821 (S_GET_OTHER): Define.
2822 (S_GET_DESC): Define.
2823 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2824 (OBJ_MAYBE_ELF): Update comment.
2826 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2827 OBJ_AOUT preprocessor conditional and handle emulation by
2828 testing OUTPUT_FLAVOR.
2829 (i386_displacement): Here too.
2830 (md_section_align): Similarly here.
2831 (i386_target_format): Conditionally compile when more than one
2832 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2833 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2834 (i386_displacement): Here too.
2837 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2838 Define TARGET_FORMAT for aout only when not multi.
2841 * config/te-multi.h: Delete file as it's identical to te-generic.h
2843 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2845 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2846 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2849 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2851 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2854 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2856 * config/tc-mips.c (mips_do_align): New function.
2857 * config/tc-mips.h (md_do_align): Define.
2859 2000-01-10 Philip Blundell <philb@gnu.org>
2861 * doc/c-arm.texi (ARM Options): Fix typo.
2862 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2863 line separator for Linux.
2864 * doc/as.texinfo (Comments): Mention the ARM.
2866 2000-01-10 Philip Blundell <pb@futuretv.com>
2868 * configure.in (arm*-*-conix*): New target.
2869 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2871 * configure: Regenerate.
2873 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2875 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2876 (obj_elf_visibility): New function.
2878 * doc/as.texinfo (Visibility): New node: document visibility
2881 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2883 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2884 warning for absolute jump/call without `*' in non-intel mode. No
2885 need to set i.types[0] JumpAbsolute in intel mode.
2887 1999-12-22 Philip Blundell <pb@futuretv.com>
2889 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2890 hook function when changing sections.
2891 (arm_s_data): Likewise.
2893 1999-12-14 Nick Clifton <nickc@cygnus.com>
2895 * config/tc-arm.c (md_parse_option): Add support for -marm720
2896 command line switch.
2898 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2900 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2901 (r_registers, xr_registers): Define.
2902 (r_register_name, xr_register_name): New functions.
2903 (md_assemble): Handle new am33 operand types and instruction
2905 (mn10300_insert_operand, check_operand): Likewise.
2907 1999-11-29 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2910 (s_force_thumb): Set thumb_mode to 2.
2911 (md_assemble): Do not complain about thumb instructions on a
2912 non-thumb target if thumb_mode is set to 2.
2914 1999-11-28 Michael Meissner <meissner@cygnus.com>
2916 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2917 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2918 (O_...): Add new machine dependent expressions if we are handling
2919 explicit relocations.
2920 (alpha_reloc_op): New static table holding the explicit relocation
2922 (alpha_literal_hash): New static to hold the hash table for
2923 explicit relocations.
2924 (alpha_macros): Add support for explicit relocations.
2925 (md_begin): If explicit relocations, initialize hash table.
2926 (md_assemble): Don't print a second error if tokenize_arguments
2927 already printed an error message.
2928 (md_apply_fix): Add support for explicit relocations.
2929 (alpha_force_relocation): Ditto.
2930 (alpha_fix_adjustable): Ditto.
2931 (alpha_adjust_symtab): New function to support explicit
2933 (alpha_adjust_symtab_relocs): Ditto.
2934 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2935 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2936 Add support for explicit relocations. Return -2 if an error
2937 message was already printed.
2938 (find_macro_match): Add support for explicit relocations. Comment
2940 (emit_insn): Add support for explicit relocations.
2941 (assemble_tokens): Ditto.
2943 (load_expression): Ditto.
2946 (emit_ir_load): Ditto.
2947 (emit_loadstore): Ditto.
2950 (emit_sextX): Ditto.
2951 (emit_division): Ditto.
2952 (emit_jsrjmp): Ditto.
2953 (emit_retjcr): Ditto.
2955 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2957 (tc_adjust_symtab): If explicit relocations, call the function
2958 alpha_adjust_symtab.
2959 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2960 relocations next to the literal relocation they reference.
2961 (TC_INIT_FIX_DATA): Initialize the new fields.
2962 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2964 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2966 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2967 'B' operand for PA2.0 bb instruction.
2969 1999-11-18 Nick Clifton <nickc@cygnus.com>
2971 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2974 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2976 (mcore_force_relocation): Force relocations to be generated for
2979 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2981 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2982 (i386_displacement): Disallow O_big displacements.
2984 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2986 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2987 Small improvements in error checking.
2988 (md_assemble): Support for unconditional ARM instructions.
2989 (md_parse_option): Support for -m[arm]v5e flag.
2991 1999-11-12 Nick Clifton <nickc@cygnus.com>
2993 * macro.c (buffer_and_nest): Do not check beyond the end of the
2996 1999-11-11 Nick Clifton <nickc@cygnus.com>
2998 * macro.c (buffer_and_nest): Look for seperator after TO and
3001 1999-11-08 Andrew Haley <aph@cygnus.com>
3003 * app.c (do_scrub_chars): When in State 10, treat backslash
3004 characters in the same way as as symbol characters.
3006 1999-11-07 Richard Henderson <rth@cygnus.com>
3008 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3009 the previous label was in the current section before playing
3010 with auto-alignment.
3012 1999-11-06 Nick Clifton <nickc@cygnus.com>
3014 * config/tc-v850.c (v850_force_relocation): Force relocation
3016 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3019 1999-11-05 Michael Meissner <meissner@cygnus.com>
3021 * expr.h (operatorT): Increase machine dependent operators to 16.
3022 * expr.c (op_rank): Ditto.
3024 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3026 * read.c (pseudo_set): Reject attempts to set the value of a
3029 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3032 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3034 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3035 to bfd_set_section_contents.
3037 1999-11-03 Nick Clifton <nickc@cygnus.com>
3039 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3041 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3043 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3044 (mips_ip): Use OPCODE_IS_MEMBER.
3046 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3048 * config/tc-arm.c (reg_required_here): Improve comments.
3050 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3051 (tinsns): Initialize variants field.
3053 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3054 BAD_PC respectively.
3056 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3058 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3059 * config/tc-arm.h: Fix compile time warnings.
3061 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3063 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3064 form @abs16, @(abs16) and @(abs16 + imm).
3066 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3068 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3069 (ISA_HAS_64_BIT_REGS) New.
3070 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3071 mips_emit_delays,macro_build,load_register,load_addresss,
3072 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3073 and/or use new ISA_xxx macros in expressions involving
3074 ISA, particularly mips_opts.isa.
3076 1999-10-18 Michael Meissner <meissner@cygnus.com>
3078 * expr.h (operatorT): Add machine dependent operators md1..md8.
3079 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3080 for the machine dependent operators to use.
3082 * expr.c (op_rank): Add machine dependent operators.
3084 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3086 (O_cpregister): Ditto.
3087 (md_begin): Change X_op test that field is wide enough to use
3088 O_max instead of O_alpha_max.
3089 (cpu_types): Fill in missing initializer.
3090 (alpha_num_macros): Make unsigned.
3091 (md_assemble): Make opnamelen be size_t.
3092 (md_apply_fix): Cast alpha_num_operands to int before testing.
3093 (alpha_force_relocation): Ditto.
3094 (alpha_fix_adjustable): Ditto.
3095 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3096 (tc_gen_reloc): Ditto.
3097 (tc_get_register): Ditto.
3102 (s_alpha_ent): Ditto.
3103 (s_alpha_end): Ditto.
3104 (s_alpha_frame): Ditto.
3105 (s_alpha_prologue): Ditto.
3106 (s_alpha_file): Ditto.
3107 (s_alpha_gprel32): Ditto.
3108 (s_alpha_proc): Ditto.
3109 (s_alpha_set): Ditto.
3110 (s_alpha_base): Ditto.
3111 (s_alpha_align): Ditto.
3112 (s_alpha_arch): Ditto.
3113 (alpha_align): Ditto.
3114 (assemble_insn): Suppress unused variable warning.
3116 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3117 order in the structure.
3118 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3120 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3122 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3124 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3126 * config/tc-i386.c (i386_index_check): Correct #endif location.
3128 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3130 * as.c (show_usage): Document new options.
3131 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3132 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3133 (parse_args): Parse the new options.
3134 (main): If there were warnings, and --fatal-warnings
3135 was specified, print an error.
3136 * as.h: New variable, flag_fatal_warnings, for new option.
3138 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3140 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3141 '@'. Change autoincrement completers to fall through to cache control
3144 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3146 (pa_parse_addb_64_cmpltr): New function.
3148 * config/tc-hppa.c (pa_ip): Change error message.
3149 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3150 '?Q' args to allow falling through.
3152 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3153 Remove unused conditional codes.
3154 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3156 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3158 * config/tc-d30v.c (CHAR_BIT): Define.
3159 (check_range): Fix bit operations to support integers bigger than
3162 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3164 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3167 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3168 Doug Evans <devans@cygnus.com>
3170 Add support for m32rx.
3171 * config/tc-m32r.c (enable_m32rx): New static global.
3172 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3173 (allow_m32rx): New function.
3174 (M32R_SHORTOPTS): Add `O'.
3175 (md_longopts): Add --m32rx plus several warning options.
3176 (md_parse_option): Handle new options.
3177 (md_show_usage): Print them.
3178 (md_begin): Enable m32rx.
3179 (OPERAND_IS_COND_BIT): New macro.
3180 (first_writes_to_seconds_operands): New function.
3181 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3182 (target_make_parallel,assemble_two_insns): New functions.
3183 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3184 If optimizing and m32rx, try to make consecutive insns parallel.
3186 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3188 * config/tc-mips.c (nopic_need_relax): Allow for the
3189 .sdata.foo sections generated by -fdata-sections,
3190 and for the .gnu.linkonce.s sections generated by C++.
3192 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3194 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3195 with cleaner code using completer prefixes. Add 'Y'.
3197 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3199 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3201 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3202 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3203 insn does not match and we should try the next insn in the table.
3205 1999-09-22 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3209 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3211 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3214 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3216 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3217 OBJ_ELF. If ELF, add "sq".
3218 (md_parse_option): If ELF, ignore -s and -q.
3219 (md_show_usage): Mention ELF options.
3221 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3223 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3226 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3228 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3230 * config/tc-hppa.c (struct pa_it): New field "trunc".
3231 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3232 (pa_parse_ftest_gfx_completer): New function
3233 (pa_parse_fp_cnv_format): New function.
3235 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3236 (md_apply_fix): Handle 22bit pc-rel branches.
3238 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3240 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3242 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3244 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3246 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3248 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3249 (pa_ip): Handle 'fX'.
3251 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3253 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3254 unwinds unless the function is in the text space.
3255 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3257 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3259 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3260 (md_assemble): To here. Tweak address generation.
3262 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3264 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3265 (md_assemble): Call dwarf2_where for OBJ_ELF.
3266 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3267 (pa_end_of_source): New function.
3268 * tc-hppa.h (md_end): Define for OBJ_ELF.
3270 1999-09-14 Michael Meissner <meissner@cygnus.com>
3272 * configure.in (Canonicalization of target names): Remove adding
3273 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3274 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3275 * configure: Regenerate.
3277 1999-09-14 Donn Terry <donn@interix.com>
3279 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3281 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3283 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3284 pc-relative jmp/call to an absolute symbol.
3285 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3286 absolute section symbols.
3288 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3289 jump handling code and comments.
3291 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3293 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3294 the value if TE_PE and a global defined symbol.
3296 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3298 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3299 print the symbol, rather than printing it here.
3301 1999-09-11 Donn Terry <donn@interix.com>
3303 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3304 BFD_RELOC_RVA relocations.
3306 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3307 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3310 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3312 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3313 * doc/internals.texi (Object format backend): Document
3316 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3317 relocations against global symbols if TE_PE.
3319 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3320 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3322 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3325 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3326 symbols which do not have a constant value, or tags with
3327 non-tags. Remove the symbol from the list before adding it at the
3330 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3331 C_FCN symbol differently if TE_PE.
3332 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3333 appears in the pseudo-op, rather coff_line_base which is only set
3336 * config/obj-coff.c (obj_coff_loc): New static function.
3337 (obj_pseudo_table): Add "loc".
3339 * config/obj-coff.c (add_lineno): Check that the line number is
3342 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3343 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3345 (md_atof): Return NULL rather than 0.
3346 * config/tc-i386.c (md_atof): Change type to int.
3347 * expr.c (expr): Change first parameter to int.
3348 * config/obj-coff.c: Add declarations for static functions.
3349 (coff_frob_symbol): Use SYM_AUXENT.
3350 * config/tc-i386.h (flag_16bit_code): Don't declare.
3352 * config/obj-coff.c (obj_coff_section): Default to setting
3353 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3355 * write.c (adjust_reloc_syms): Print adjusted fixup.
3357 * expr.c (integer_constant): Correct too_many_digits calculation
3360 1999-09-09 Andreas Schwab <schwab@suse.de>
3362 * doc/c-arm.texi: Fix arguments of @var to not contain
3365 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3367 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3369 (md_parse_option): Only support -k flag for ELF and COFF targets.
3371 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3373 * config/tc-hppa.c (pa_ip): Put strict register checks before
3374 call to pa_parse_number.
3376 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3378 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3380 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3383 1999-09-06 Donn Terry <donn@interix.com>
3385 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3387 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3389 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3390 candidate instruction. Require registers for register arguments
3391 when in strict mode. Require assemble-time constants for
3392 constants when in strict mode.
3393 (pa_get_absolute_expression): Require a constant when in strict
3396 1999-09-06 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3400 1999-09-04 Steve Chamberlain <sac@pobox.com>
3402 * config/tc-pj.c: New file, supports picoJava in ELF.
3403 * config/tc-pj.h: Ditto.
3404 * configure.in (pjl*, pj*): New targets.
3405 * Makefile.am: Rebuild dependencies.
3406 (CPU_TYPES): Add pj.
3407 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3408 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3409 * doc/c-pj.texi: New file.
3410 * doc/as.texinfo: Add some PJ specifics.
3411 * doc/all.texi: Add PJ to the list of all architectures, sort them
3413 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3414 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3416 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3418 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3419 (obj_frob_file): Test for null pointer.
3420 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3421 (OBJ_PROCESS_STAB): And here.
3422 (elf_obj_sy): Remove
3424 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3425 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3426 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3428 * config/obj-coff.c (no_func): Remove.
3429 (coff_format_ops): Change occurrences of no_func to 0, as we test
3430 for 0 in obj-multi.h.
3432 * configure.in: Enable bfd for i386-coff when primary target is
3433 bfd. Enable i386 elf,coff emulation support. Don't set
3434 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3435 emulation to support.
3436 *configure: Regenerate.
3438 1999-09-02 Nick Clifton <nickc@cygnus.com>
3440 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3441 .section .line directive is encountered.
3443 1999-09-01 Nick Clifton <nickc@cygnus.com>
3445 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3448 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3449 * as.texinfo: Document --gdwarf2 command line option.
3450 Add additional documentation of ARM command line switches.
3452 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3454 * config/tc-i386.c (i386_intel_memory_operand): Combine
3455 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3456 and RESTORE_END_STRING around parse_register calls.
3457 (i386_operand): Here too.
3458 (i386_is_reg): Remove.
3459 (parse_register): Move as_bad calls from within this function to
3462 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3464 Based on a patch from H.J. Lu <hjl@gnu.org>
3465 * config/tc-i386.c (parse_register): Handle FP regs specially.
3466 (md_begin): Remove '(' and ')' from register_chars.
3468 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3470 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3471 error message (done elsewhere).
3473 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3475 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3477 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3479 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3482 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3484 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3486 Add new completers. Fix bug in 64 bit condition handling.
3488 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3491 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3493 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3495 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3497 1999-08-27 Jim Wilson <wilson@cygnus.com>
3499 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3500 (struct ls): Add frag field. Initialize it to zero.
3501 (out_end_sequence): New local text_frag. Set it while in text section.
3502 Replace address check with frag check. Set ls.frag to text_frag if
3503 out_set_addr called.
3504 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3505 Set it before switching sections. Replace address check with frag
3506 check. Set ls.frag to saved_frag if out_set_addr called.
3508 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3510 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3511 output "advance_pc" opcode instead of calling gen_addr_line().
3512 The latter has the undesired side-effect of creating a new row
3513 in the debug line info matrix.
3515 1999-08-26 Jim Wilson <wilson@cygnus.com>
3517 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3518 ls.last_filename if last is less than zero. Set ls.last_filename
3519 when allocating new entry.
3520 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3523 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3525 * config/tc-i386.c (i386_index_check): Fix the displacement size
3526 when INFER_ADDR_PREFIX.
3528 1999-08-18 Nick Clifton <nickc@cygnus.com>
3530 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3533 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3535 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3536 handle 0xffffNNNN constants correctly.
3538 1999-08-16 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3543 1999-08-13 Nick Clifton <nickc@cygnus.com>
3545 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3546 (md_apply_fix3): Always pass positive values to
3547 validate_offset_imm.
3549 1999-08-12 Nick Clifton <nickc@cygnus.com>
3551 * config/tc-arm.c (skip_whitespace): New macro.
3552 Formatting tidy ups.
3554 (md_apply_fix3): Store relocation offset in addend for ELF based
3556 (arm_force_relocation): Always generate relocs for Thumb function
3559 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3561 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3562 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3564 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3566 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3567 flags for the unwind subspace.
3569 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3570 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3571 suitable relocation based on the size of the target's pointer.
3572 Always Use subsegment zero for the unwinders.
3573 (pa_level): Handle "2.0w".
3575 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3577 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3578 with the following instruction unless this was specified.
3580 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3582 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3583 certain sections, to match BFD changes.
3585 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3587 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3588 (EXTRA_SCRIPTS): Define to keep automake happy.
3589 * Makefile.in: Rebuild.
3591 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3593 * Makefile.am: Rename .dep* files to DEP*.
3594 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3595 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3597 * Makefile.in: Rebuild.
3599 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3601 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3603 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3605 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3606 avoid problems on DOS filesystems.
3607 * Makefile.in: Rebuild.
3609 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3611 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3613 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3616 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3618 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3619 line to create ${GDBINIT} rather than .gdbinit.
3620 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3622 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3624 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3626 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3628 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3630 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3632 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3633 non-adjustable symbols.
3635 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3637 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3639 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3641 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3644 1999-08-05 Donn Terry <donn@interix.com>
3646 * config/te-interix.h: New file.
3647 * configure.in (i386-*-interix*): New target.
3648 * configure: Rebuild.
3650 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3652 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3653 selectors for ELF too.
3654 (selector_table): Add "ltp" and "rtp" selectors.
3656 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3658 * config/tc-i386.c (i386_operand): No need to change
3659 operand_string pointer in segment reg case before goto
3660 do_memory_reference. Initialise displacement_string_start and
3661 displacement_string_end after do_memory_reference label.
3662 (i386_index_check): Add operand_string param, and print error
3663 message on failure here.
3664 (i386_intel_memory_operand): Instead of here.
3665 (i386_operand): And here.
3666 (INFER_ADDR_PREFIX): Enable.
3668 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3670 * config/tc-i386.h (DefaultSize): Define. Renumber following
3671 opcode_modifier defines.
3673 From Etienne Lorrain <etienne.lorrain@ibm.net>
3674 * config/tc-i386.c (stackop_size): New variable.
3675 (set_16bit_code_flag): Clear it here.
3676 (set_16bit_gcc_code_flag): New function.
3677 (md_pseudo_table): Add "code16gcc" entry.
3678 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3680 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3682 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3683 next_set_end even if the end symbol is being discarded.
3685 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3686 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3687 * config/obj-coff.c: Likewise.
3688 (seg_info_type): Remove.
3689 (seg_info_off_by_4): Change to array of segT.
3690 (s_get_segment): Adjust accordingly.
3691 (obj_pseudo_table): Fully initialize sentinel entry.
3693 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3694 Ralf Baechle <ralf@uni-koblenz.de>.
3696 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3698 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3700 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3702 * config/tc-i386.c: Indentation and white space changes.
3703 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3704 don't enable it by default.
3705 (i386_intel_operand): Remove redundant prototype.
3706 Move check on number of memory operands, and i.mem_operands++
3707 (i386_intel_memory_operand): To here.
3708 Remove i386_immediate code from here. Remove special case code
3709 for input and output using (%dx). Remove base/index checks and
3710 call i386_index_check instead. Save initial operand_string
3711 argument for error message.
3712 (i386_operand): Remove redundant prototype. Move base/index
3713 checks to i386_index_check.
3714 (i386_displacement): Move intel mode check for non-zero
3716 (i386_intel_memory_operand): To here.
3718 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3720 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3721 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3722 by .register pseudo-op if -64 and --no-undeclared-regs.
3723 (s_register, sparc_adjust_symtab): New functions.
3724 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3725 Declare sparc_adjust_symtab as tc_adjust_symtab.
3726 * doc/c-sparc.texi: Add description of #ignore special literal
3727 for .register pseudo-op.
3729 1999-07-30 Catherine Moore <clm@cygnus.com>
3731 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3732 the relocation's section offset.
3734 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3736 * write.c (fixup_segment): Fix generic error check overflow test.
3738 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3739 X_add_number to long.
3741 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3743 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3746 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3748 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3751 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3753 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3755 * configure.bat: Remove; obsolete.
3756 * config/go32.cfg: Likewise.
3758 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3760 * configure.in (i386-*-vxworks*): New target.
3761 * configure: Rebuild.
3763 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3765 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3767 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3769 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3771 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3772 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3773 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3774 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3775 MAX_RELOC_EXPANSION): Define.
3776 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3778 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3780 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3781 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3782 block. Print a warning if an 8-bit or 16-bit constant
3783 displacement or immediate is truncated on output.
3784 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3786 (i386_operand): Disallow immediate jump absolute operand.
3788 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3790 * configure.in: Bump version number to 2.9.5.
3791 * configure: Rebuild.
3793 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3796 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3798 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3799 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3801 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3803 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3805 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3807 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3808 if -mno-fpu was given.
3809 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3811 (cons_fix_new_arm): Remove misleading comments.
3813 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3815 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3817 (relax_segment): Likewise. After giving a rs_org error, convert
3818 the frag to rs_align to avoid cascading errors.
3820 1999-07-12 Andreas Schwab <schwab@suse.de>
3822 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3824 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3826 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3827 as appropriate. Fill in structure initializations. Add variable
3828 initializations. Add casts.
3829 * dwarf2dbg.c (print_stats): Change i to size_t.
3830 * listing.c (listing_listing): Change list_line to unsigned int.
3832 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3834 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3835 rather than checking for \001 and \002 in symbol name.
3836 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3838 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3840 * configure.in (hppa*-linux-gnu*): New target.
3841 * configure: Rebuilt.
3843 1999-07-08 Nick Clifton <nickc@cygnus.com>
3845 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3847 1999-07-07 Nick Clifton <nickc@cygnus.com>
3849 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3850 accessing symbolP directly.
3852 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3854 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3857 1999-07-05 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-arm.c (ARM_EXT_V5): Define.
3860 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3861 (md_begin): Detect ARM v5 architectures.
3862 (md_parse_option): Accept arm v5 specification.
3863 (md_show_usage): Documment -marmv5 switch.
3865 * doc/c-arm.texi: Document -marmv5 command line option.
3867 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3869 (validate_immediate_twopart): New function. Determine if a
3870 constant can be computed by two ADD instructions.
3871 (output_inst): Remove its command line parameter - it was never
3873 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3874 implememt the ADRL pseudo op.
3875 (tc_gen_reloc): Generate a suitable error message if an ADRL
3876 instruction tries to generate a real reloc.
3878 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3880 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3882 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3885 1999-06-27 H.J. Lu <hjl@gnu.org>
3887 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3888 non BFD_ASSEMBLER case.
3890 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3892 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3895 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3897 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3898 out_end_sequence() when the address decreases due to a new frag.
3899 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3900 numbering starts with 1.
3902 1999-06-23 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3906 (mcore_s_text): Call obj_elf_text for ELF target.
3907 (mcore_s_data): Call obj_elf_data for ELF target.
3908 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3910 (mcore_s_bss): New function: Dump literal table before changing
3912 (mcore_s_comm): New function: Dump literal table before changing
3915 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3916 No longer static functions.
3917 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3918 Provide prototypes for these functions.
3920 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3922 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3923 a list of names, to try obj_segment_name, and to try abbreviated
3924 names when using COFF without long section names.
3926 * config/tc-alpha.c: More use of symbol accessor functions.
3927 * config/tc-arc.c: Likewise.
3928 * config/tc-d30v.c: Likewise.
3929 * config/tc-fr30.c: Likewise.
3930 * config/tc-i860.c: Likewise.
3931 * config/tc-m88k.c: Likewise.
3932 * config/tc-mcore.c: Likewise.
3933 * config/tc-ns32k.c: Likewise.
3934 * config/tc-sparc.c: Likewise.
3935 * config/tc-v850.c: Likewise.
3937 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3938 sy_value with appropriate accessor functions.
3939 * config/tc-arm.c (md_apply_fix3): Likewise.
3940 * config/tc-d10v.c (AT_WORD_P): Likewise.
3941 * config/tc-v850.c (reg_name_search): Likewise.
3943 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3944 use symbol_get_bfdsym instead.
3945 * config/tc-ppc.c (md_assemble): Likewise.
3946 * config/tc-v850.c (v850_comm): Likewise.
3948 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3950 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3951 the symbol, rather than accessing the bsym member.
3952 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3953 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3954 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3955 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3956 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3957 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3958 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3959 * config/tc-v850.c (tc_gen_reloc): Likewise.
3961 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3963 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3964 (hppa_gen_reloc_type): Conditionalize on BFD64.
3965 (tc_gen_reloc): Re-enable ELF relocations.
3966 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3968 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3970 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3972 (do_ldst): Move assignment out of if condition.
3973 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3974 parentheses to avoid warning.
3976 1999-06-21 Nick Clifton <nickc@cygnus.com>
3978 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3979 macro to get at the BFD symbol associated with a GAS symbol.
3981 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3983 * config/tc-ppc.c: Update for symbol handling changes.
3984 * config/obj-coff.c: Likewise.
3986 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3988 * tc-hppa.c: General cleanups of ELF support. No more spaces
3989 and subspaces for ELF.
3990 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3991 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3992 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3993 (UNWIND_SECTION_NAME): Likewise.
3994 (space/subspace related structures): Conditionalize definitions
3996 (space/subspace directives and support routines): Conditionalize
3997 definitions and references/uses on OBJ_SOM.
3998 (label_symbol_struct): For ELF, track the symbol's segment. For
3999 SOM track its space.
4000 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4002 (USE_ALIASES): Kill for both SOM & ELF.
4003 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4004 (pa_space, pa_subspace): Corresponding changes.
4005 (pa_spaces_begin): Corresponding chagnes.
4006 (md_begin): Do not muck around with space/subspace stuff for
4008 (md_apply_fix): Temporarily disable argument relocation stuff
4010 (tc_gen_reloc): Temporarily disable relocation generation for
4012 (pa_build_unwind_subspace): Similarly.
4014 1999-06-16 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-arm.c (thumb_set): New pseudo op.
4017 (text, data, section): Override these pseudo ops with ARM
4019 (s_thumb_set): New function: Perform the same as a .set pseudo
4020 op, but also mark the alias'ed symbol as being a Thumb
4022 (arm_s_text): New function: Perform the same as the .text
4023 pseudo op, but dump the literal pool before changing
4025 (arm_s_data): New function: Perform the same as the .data
4026 pseudo op, but dump the literal pool before changing
4028 (arm_s_section): New function: Perform the same as the
4029 .section pseudo op, but dump the literal pool before changing
4031 (arm_cleanup): Do not reset the current section before dumping
4034 1999-06-17 Nick Clifton <nickc@cygnus.com>
4036 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4037 OPTION_NO_WARN_UNMATCHED entries.
4038 (md_parse_option): Generate a warning message if an unrecognised
4039 option is encountered.
4041 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4042 (get_operands): When parsing an expression after an '@' symbol
4043 has been detected, do not ignore '#' symbols.
4044 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4047 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4049 From K. Richard Pixley <rich@noir.com>:
4050 * configure.in (ppc-*-vxworks*): New target.
4051 * configure: Rebuild.
4053 1999-06-12 Philip Blundell <philb@gnu.org>
4055 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4057 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4059 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4060 which refer to symbols in linkonce sections, permit reducing the
4061 relocs if the symbol is local.
4063 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4065 * subsegs.c (subseg_text_p): New function.
4066 * as.h (subseg_text_p): Declare.
4067 * read.c (do_align): Use subseg_text_p to set the default fill.
4068 * write.c (subsegs_finish): Likewise.
4069 * config/obj-coff.c (write_object_file): Likewise.
4070 * config/tc-i386.h (md_maybe_text): Don't define.
4071 (md_do_align): Use subseg_text_p to set the default fill.
4072 * config/tc-m32r.c (m32r_do_align): Likewise.
4073 * config/tc-sh.c (sh_do_align): Likewise.
4074 * config/tc-sparc.h (md_do_align): Likewise.
4076 1999-06-12 David O'Brien <obrien@freebsd.org>
4078 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4079 * configure: Rebuild.
4081 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4083 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4084 * Makefile.am: Rebuild dependencies.
4085 * Makefile.in: Rebuild.
4087 * config/tc-i386.c (i386_immediate): Remove unused label
4090 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4091 * symbols.c: Likewise.
4092 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4093 sy_next field when taking address, rather than symbol_next.
4095 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4097 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4098 value from the output file architecture.
4099 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4100 * dwarf2dbg.h: Change bfd_vma to addressT.
4102 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4104 * dwarf2dbg.h: Use PARAMS in function declarations.
4106 1999-06-11 Martin Dorey <mdorey@madge.com>
4108 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4109 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4111 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4113 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4115 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4117 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4120 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4122 * read.c (read_a_source_file): Only declare inescape if
4125 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4127 (find_entry_byval): Add parens to avoid warning.
4129 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4131 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4134 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4136 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4139 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4140 synthetize_setx): New functions.
4141 (md_assemble): Broken the special cases into the above
4142 functions. Make compiler happy if sizeof(bfd_vma)==4.
4143 Fix sethi generated from set/setuw. If instructions have a relloc,
4144 always clear the fields to be relocated in the opcode.
4145 (sparc_ip): Remove special_case global variable.
4147 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4149 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4150 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4151 indication of success rather than a value.
4152 (itbl_get_val): Likewise.
4153 (itbl_get_field): Use strcspn. Change delimiters to include
4155 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4156 (itbl_get_val): Likewise.
4157 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4159 * symbols.c (copy_symbol_attributes): Convert local symbols to
4162 1999-06-10 Nick Clifton <nickc@cygnus.com>
4164 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4167 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4169 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4170 Optimize set if sizeof(bfd_vma) == 64.
4171 (sparc_ip): Fix sethi - without %hi() it should generate
4172 R_SPARC_22 reloc, not R_SPARC_HI22.
4173 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4175 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4177 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4178 (s_ncons): New function.
4179 (native_op_table): New table.
4180 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4181 R_SPARC_OLO10 handling.
4183 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4185 * expr.h (struct expressionS): Revert last change; widen X_op.
4186 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4188 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4190 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4191 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4192 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4193 * Makefile.in: Regenerated.
4195 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4196 `common' pass on to s_mri_common.
4197 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4199 1999-06-06 Richard Henderson <rth@cygnus.com>
4201 * config/obj-elf.c (obj_elf_section): Don't free the return
4202 value of demand_copy_C_string.
4204 1999-06-05 Richard Henderson <rth@cygnus.com>
4206 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4207 creation logic from obj_elf_create_section.
4209 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4210 (section_stack): New.
4211 (special_sections): Make const.
4212 (obj_elf_section): Gut and rewrite parsing.
4213 (obj_elf_change_section): New function broken out of obj_elf_section.
4214 (obj_elf_parse_section_letters): Likewise.
4215 (obj_elf_section_word): Likewise.
4216 (obj_elf_section_type): Likewise.
4217 (obj_elf_previous): Treat as a toggle.
4218 (obj_elf_popsection): New.
4219 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4220 (ppc_section_type): Likewise.
4221 * config/tc-ppc.h: Likewise.
4223 * expr.h (struct expressionS): Don't make X_op a bitfield.
4224 * config/tc-alpha.c: Update for symbol handling changes.
4225 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4226 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4228 1999-06-05 Richard Henderson <rth@cygnus.com>
4230 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4231 (dwarf2_gen_line_info): Kill unused variables.
4232 (dwarf2_finish): Likewise.
4233 (dwarf2_where): Likewise.
4234 (dwarf2_directive_file): If we've only got a string,
4235 hand off to s_app_file.
4236 * ecoff.c: Move the include of ecoff.h.
4237 * symbols.h (S_IS_FUNCTION): Prototype.
4239 * read.c (LEX_HASH): Supply a default.
4241 (s_globl): Update `c' after skipping whitespace.
4242 * read.h (LEX_END_NAME, is_name_ender): New.
4243 * expr.c (get_symbol_end): Respect it.
4245 1999-06-04 Mark Klein <mklein@dis.com>
4247 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4249 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4251 * config/tc-hppa.c: Update for symbol handling changes.
4253 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4255 * cgen.c: Update for symbol handling changes.
4256 * config/tc-m32r.c: Likewise.
4258 * config/tc-hppa.h: Update for symbol handling changes.
4259 * config/tc-hppa.c: Likewise.
4261 * config/tc-arm.h: Update for symbol handling changes.
4262 * config/tc-arm.c: Likewise.
4263 (symbol_make_empty): Remove. Just use symbol_create.
4265 * symbols.c (symbol_set_tc): Correct name.
4267 * Makefile.am: Rebuild dependencies.
4268 ($(OBJS)): Don't depend upon struc-symbol.h.
4269 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4270 * dep-in.sed: Don't remove struc-symbol.h.
4271 * Makefile.in: Rebuild.
4273 * doc/internals.texi (Symbols): Describe changes in symbol
4276 1999-06-03 Richard Henderson <rth@cygnus.com>
4278 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4279 instead of doing the work by hand.
4281 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4283 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4284 state of line state-machine.
4285 (struct ls): Collect DWARF2 line state-machine state in new member
4286 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4287 resulted in any DWARF2 directives.
4288 (reset_state_machine): New function.
4289 (out_end_sequence): Ditto.
4290 (dwarf2_gen_line_info): When switching sections or switching to a
4291 lower text address, call out_end_sequence() first to terminate the
4292 previous code sequence as code sequences MUST have monotonically
4293 increasing addresses.
4294 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4296 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4298 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4299 DWARF2 debug info (line information only, at this point).
4300 * as.h: Update comment about supported debug formats.
4301 * dwarf2dbg.c, dwarf2dbg.h: New files.
4302 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4304 * expr.c (operand): Don't use [ for parens if we want an index op.
4305 (op_encoding): Switch [ into O_index, if desired.
4306 (op_rank): Renumber with O_index on bottom.
4307 (expr): If O_index, match closing bracket.
4308 * expr.h (O_index): New.
4310 * read.c (read_a_source_file): Conditionally allow matched "
4311 in lines passed to md_assemble.
4313 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4315 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4317 Add support for storing local symbols in a small structure to save
4318 memory when assembling large files.
4319 * as.h: Don't include struc-symbol.h.
4320 (symbolS): Add typedef.
4321 * symbols.c: Include struc-symbol.h.
4322 (local_hash): New static variable.
4323 (save_symbol_name): New static function, from symbol_create.
4324 (symbol_create): Call save_symbol_name.
4325 (local_symbol_count): New static variable.
4326 (local_symbol_conversion_count): Likewise.
4327 (LOCAL_SYMBOL_CHECK): Define.
4328 (local_symbol_make): New static function.
4329 (local_symbol_convert): New static function.
4330 (colon): Handle local symbols. Create local symbol for local
4332 (symbol_table_insert): Handle local symbols.
4333 (symbol_find_or_make): Create local symbol for local label name.
4334 (symbol_find_base): Check for local symbol.
4335 (symbol_append, symbol_insert): Check for local symbols.
4336 (symbol_clear_list_pointers, symbol_remove): Likewise.
4337 (verify_symbol_chain): Likewise.
4338 (copy_symbol_attributes): Likewise.
4339 (resolve_symbol_value): Handle local symbols.
4340 (resolve_local_symbol): New static function.
4341 (resolve_local_symbol_values): New function.
4342 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4343 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4344 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4345 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4346 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4347 (symbol_previous, symbol_next): New functions.
4348 (symbol_get_value_expression): Likewise.
4349 (symbol_set_value_expression): Likewise.
4350 (symbol_set_frag, symbol_get_frag): Likewise.
4351 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4352 (symbol_mark_used_in_reloc): Likewise.
4353 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4354 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4355 (symbol_mri_common_p): Likewise.
4356 (symbol_mark_written, symbol_clear_written): Likewise.
4357 (symbol_written_p): Likewise.
4358 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4359 (symbol_section_p, symbol_equated_p): Likewise.
4360 (symbol_constant_p): Likewise.
4361 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4362 (symbol_get_obj, symbol_set_obj): Likewise.
4363 (symbol_get_tc, symbol_set_tc): Likewise.
4364 (symbol_begin): Initialize local_hash.
4365 (print_symbol_value_1): Handle local symbols.
4366 (symbol_print_statistics): Print local symbol statistics.
4367 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4368 Declare new symbols.c functions. Move many declarations here from
4370 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4371 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4372 (struct symbol): Move bsym to make it clearly the first field.
4373 Remove TARGET_SYMBOL_FIELDS.
4374 (symbolS): Don't typedef.
4375 (struct broken_word): Remove.
4376 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4377 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4378 (symbol_clear_list_pointers): Likewise.
4379 (symbol_insert, symbol_remove): Likewise.
4380 (symbol_previous, symbol_append): Likewise.
4381 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4382 (struct local_symbol): Define.
4383 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4384 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4385 (local_symbol_get_frag, local_symbol_set_frag): Define.
4386 (local_symbol_get_real_symbol): Define.
4387 (local_symbol_set_real_symbol): Define.
4389 * write.c (write_object_file): Call resolve_local_symbol_values.
4390 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4391 (TARGET_SYMBOL_FIELDS): Don't define.
4392 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4393 ECOFF_DEBUGGING, add ECOFF fields.
4394 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4395 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4396 ECOFF_DEBUGGING, add ECOFF fields.
4397 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4398 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4399 * config/tc-mcore.h: Don't include struc-symbol.h.
4400 (TARGET_SYMBOL_FIELDS): Don't define.
4401 (struct mcore_tc_sy): Define.
4402 (TC_SYMFIELD_TYPE): Define.
4403 * Many files: Use symbolS instead of struct symbol. Use new
4404 accessor functions rather than referring to symbolS fields
4407 * read.c (s_mri_common): Don't add in value of line_label.
4409 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4410 checking for SEC_LINK_ONCE.
4412 * config/tc-sh.h (sh_fix_adjustable): Declare.
4414 * app.c (input_buffer): New static variable.
4415 (app_push): Save saved_input in allocated buffer.
4416 (app_pop): Restored saved_input.
4417 (do_scrub_chars): Change get parameter to take char * and int as
4418 arguments. Change GET macro to pass input_buffer to get
4419 function. Don't save input into allocated buffer.
4420 * as.h (do_scrub_chars): Update declaration.
4421 * input-file.c (input_file_get): Change to take char * and int.
4422 Read data into passed in buffer. Remove static buffer.
4423 * read.c (scrub_from_string): Change to take char * and int. Copy
4424 data into passed in buffer.
4426 * hash.h: Neaten. Declare hash_traverse.
4427 * hash.c: Complete rewrite based on BFD hashing code.
4428 * gasp.c (chunksize): New variable.
4429 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4432 1999-05-28 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4435 addend unless the target uses an old ABI.
4437 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4439 -Wchar-subscripts cleanup
4440 * listing.c (listing_newline): Use unsigned char variable, so
4441 calls to isascii,iscntrl are correct.
4442 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4444 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4445 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4446 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4447 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4449 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4451 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4453 (arch_coldfire_p): New #define.
4454 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4456 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4458 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4460 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4461 (install_operand): Add place `N'.
4462 (init_table): Add registers ACC, MACSR, MASK.
4464 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4466 * config/tc-m68k.c: Change mcf5200 --> mcf.
4467 (archs): Add mcf5206e, mcf5307.
4468 (m68k_ip): Add format `u'.
4469 (install_operand): Add place `m', `M', `h'.
4470 (init_table): Add upper/lower registers.
4472 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4474 1999-05-28 Martin Dorey <mdorey@madge.com>
4476 * config/tc-i960.c: Several minor changes to add ELF and
4477 BFD_ASSEMBLER support.
4478 * config/tc-i960.h: Likewise.
4479 * configure.in (i960-*-elf*): New target.
4480 * aclocal.m4, configure: Rebuild.
4482 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4484 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4485 reloc changes when defined(BFD_ASSEMBLER).
4487 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4489 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4491 * write.c (write_print_statistics): Output to file, not stderr.
4493 * expr.c (generic_bignum_to_int32,64): Prototype.
4495 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4496 output_sleb128, output_uleb128, output_big_sleb128,
4497 output_big_uleb128, output_big_leb128): Prototype.
4498 (output_big_sleb128, output_big_uleb128): Make inline.
4499 (output_big_leb128): Remove inline
4501 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4502 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4503 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4504 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4505 value for correct overflow check in write.c:fixup_segment.
4506 * write.c (fixup_segment): Move bitfield overflow checks to after
4507 the md_apply_fix call.
4508 * config/obj-coff.c (fixup_segment): Likewise.
4509 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4510 valueT *val argument.
4512 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4514 * config/atof-ieee.c (gen_to_words): Correctly round a
4515 denormalized number. Fix off-by-one in range checking for
4516 exponent in a denormal.
4518 1999-05-10 Nick Clifton <nickc@cygnus.com>
4520 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4523 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4525 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4527 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4529 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4530 (ReverseRegRegmem): Remove.
4531 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4532 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4533 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4536 From Doug Ledford <dledford@redhat.com>
4537 * config/tc-i386.h (RegXMM): New for P/III.
4538 * config/tc-i386.c: Add support for P/III.
4540 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4542 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4543 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4544 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4546 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4548 * config/tc-i386.c (i386_immediate): Skip whitespace before
4549 complaining about junk after expression.
4550 (i386_displacement): Likewise.
4552 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4554 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4555 Don't copy before downcaseing.
4557 1999-05-05 Catherine Moore <clm@cygnus.com>
4559 * tc-m68k.c: Include elf/m68k.h.
4560 (m68k_elf_final_processing): New routine.
4561 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4564 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4566 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4569 1999-04-30 Nick Clifton <nickc@cygnus.com>
4571 * config/tc-mcore.c (mcore_s_section): Dump literals before
4574 1999-04-29 Nick Clifton <nickc@cygnus.com>
4576 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4579 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4581 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4582 (TC_INIT_FIX_DATA): Delete.
4583 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4584 (TC_INIT_FIX_DATA): Delete.
4585 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4586 * write.c (fix_new_internal): Initialize fx_cgen member.
4587 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4588 (gas_cgen_md_apply_fix3): Update.
4589 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4590 (md_cgen_record_fixup_exp): Update.
4591 (FX_OPINFO_R_TYPE): Update.
4593 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4594 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4595 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4596 * frags.h (struct frag): Make opindex, opinfo ints.
4598 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4600 1999-04-26 Tom Tromey <tromey@cygnus.com>
4602 * aclocal.m4, configure: Updated for new version of libtool.
4604 1999-04-22 Nick Clifton <nickc@cygnus.com>
4606 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4608 (md_apply_fix3): Do not fix up absolute relocations against
4611 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4613 1999-04-20 Nick Clifton <nickc@cygnus.com>
4615 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4616 changes and data-in-text directives.
4617 (mcore_cons): New function: intercept cons() operations.
4618 (mcore_float_cons): New function: intercept float_cons()
4620 (mcore_stringer): New function: intercept stringer() operations.
4622 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4624 * obj.h (struct format_ops): Change generate_asm_lineno field to
4626 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4628 * config/tc-alpha.c (find_opcode_match): Add default case to
4630 (find_macro_match): Likewise.
4631 (load_expression): Parenthesize && within ||.
4633 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4635 1999-04-17 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4638 .text .data .section pseudo ops.
4639 (mcore_s_section): New function. Dump lits before changing secs.
4640 (mcore_s_text): New function. Dump lits before changing secs.
4641 (mcore_s_data): New function. Dump lits before changing secs.
4643 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4645 * config/tc-mips.c (mips_32bitmode): New.
4646 (md_begin): Set mips_32bitmode if needed.
4647 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4648 Set EF_MIPS_32BITMODE.
4650 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4652 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4655 1999-04-16 Nick Clifton <nickc@cygnus.com>
4657 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4659 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4661 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4662 expressions correctly.
4665 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4667 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4669 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4671 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4672 and fmpynfadd instructions.
4674 1999-04-11 Richard Henderson <rth@cygnus.com>
4676 * as.h (environ): Declare it, if needed.
4677 * as.c (dump_statistics): Don't declare environ.
4678 * configure.in (environ): Detect declaration.
4679 * configure, config.in: Rebuild
4681 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4682 (i386_displacement): Allocate enough space for replacement buffer.
4683 Clean up replacement buffer initialization.
4685 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4687 * subsegs.c (section_symbol): Don't create a new symbol if one
4688 already exists; instead, use the existing one, but set its segment
4689 and frag data if it hasn't already been defined.
4690 * config/obj-coff.c (c_section_symbol): Likewise.
4692 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4694 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4696 1999-04-08 Nick Clifton <nickc@cygnus.com>
4698 * config/tc-mcore.c: New File: Support routines for MCore
4700 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4701 * config/obj-coff.c: Add support for mcore-pe target.
4703 * Makefile.am: Add support for MCore targets.
4704 * Makefile.in: Regenerate.
4705 * configure.in: Add support for MCore targets.
4706 * configure: Regenerate.
4708 * doc/all.texi: Set MCORE.
4709 * doc/as.texinfo: Document MCore specific command line options.
4711 * write.h: Prevent multiple inclusion.
4713 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4715 * asintl.h (LC_MESSAGES): Never define.
4716 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4718 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4721 * Makefile.am (m68k-parse.c): If configuring in the source
4722 directory, copy m68k-parse.y into the local directory before
4723 running ylwrap, to remove spurious differences when generating
4725 * Makefile.in: Rebuild.
4727 * config/tc-sparc.h (md_do_align): Just allocate the number of
4728 bytes necessary, rather than always allocating 1024.
4730 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4732 * listing.c (listing_newline): Add cast to avoid warning.
4733 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4734 * config/tc-i386.c (i386_scale): Add return value.
4735 (build_displacement_string): Remove unused local temp_disp2.
4736 (i386_intel_memory_operand): Add parentheses to avoid warning.
4737 (i386_intel_operand): Remove unused local end_of_operand_string.
4738 (i386_operand): Remove unused local operand_modifier.
4739 (i386_operand): Add parens to avoid warning.
4741 1999-04-04 Don Bowman <don@pixsci.com>
4743 * configure.in: Add mips*-*-vxworks* target; have it define
4745 * configure, config.in: Rebuild.
4747 1999-03-31 Nick Clifton <nickc@cygnus.com>
4749 * configure.in (emulations): Add support for arm-epoc-pe.
4750 * configure: Regenerate.
4751 * config/te-epoc-pe.h: New file. Define macros specific to
4753 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4754 for arm-epoc-pe target.
4756 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4758 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4760 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4762 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4763 detect ",n" without a condition.
4764 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4767 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4769 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4770 instruction is encoded with one bit.
4773 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4775 * doc/internals.texi (CPU backend): Mention that
4776 line_separator_chars should not include newline. From thi
4777 <ttn@mingle.glug.org>.
4779 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4781 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4782 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4784 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4786 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4788 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4790 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4793 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4795 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4797 1999-03-15 Martin Hunt <hunt@cygnus.com>
4799 * app.c (do_scrub_begin): Change '-' back to a symbol char
4800 so we can use multiple opcodes on a line again.
4802 * config/tc-d30v.c: By default, warn if a symbol has
4803 the same name as a register. Plus some minor
4804 updates from the branch.
4806 1999-03-13 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4809 BFD_RELOC_16 and BFD_RELOC_64.
4811 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4813 * expr.c (expr): Add missing else.
4815 1999-03-12 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-arm.c (md_apply_fix3): Improve error message.
4819 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4821 * Makefile.am (CPU_TYPES): Add fr30.
4822 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4823 (fr30,m32r dependencies): Update.
4824 * Makefile.in: Rebuild.
4826 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4827 (gas_cgen_record_fixup_exp): Ditto.
4828 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4829 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4830 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4831 (md_cgen_lookup_reloc): Update use of operand->type.
4832 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4833 (md_convert_frag): Call cgen_operand_lookup_by_num.
4834 (md_cgen_lookup_reloc): Update use of operand->type.
4835 (m32r_cgen_record_fixup_exp): Ditto.
4837 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4839 * config/tc-mips.c (md_show_usage): Fix message.
4841 1999-03-03 Nick Clifton <nickc@cygnus.com>
4843 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4844 and LDR reg,=<expr> instruction.
4846 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4849 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4851 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4853 1999-02-17 Nick Clifton <nickc@cygnus.com>
4855 This patch was created by: Scott Bambrough
4856 <scottb@corelcomputer.com>
4859 Special cased '@' character. The '@' character is used as the
4860 ARM assembler comment character, as a special character
4861 and in ELF .symver pseudo-op's, and as a special character in
4862 .type and .section pseudo-ops.
4863 (symver_pseudo): New static variable.
4864 (symver_state): New static variable.
4865 (struct app_save): Add field 'symver_state'.
4866 (app_push): Save global symver_state int struct app_save.
4867 (app_pop): Restore global symver_state from struct app_save.
4868 (do_scrub_chars): Special case handling of '@' character in
4871 * configure.in: Modified to recognize armv* uname syntax from ARM
4873 * configure: Regenerated.
4875 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4876 a prefix to the section's type.
4877 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4878 the type's typename.
4880 * config/tc-arm.h: Add support for PIC generation:
4881 (pic_code): New boolean.
4882 (obj_relocate_extern): Define.
4883 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4884 (TC_CONS_FIX_NEW): Define.
4885 (tc_fix_adjustable): Define.
4886 (GLOBAL_OFFSET_TABLE_NAME): Define.
4888 * config/tc-arm.c: Add support for PIC generation:
4889 (line_seperator_chars): Allow ';' as a seperator for Linux.
4890 (is_immediate_prefix): New macro.
4891 (arm_parse_reloc): New function.
4892 (s_arm_elf_cons): New function.
4893 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4894 (md_undefined_symbol): Special case handling for the Global Offset
4896 (md_apply_fix3): Handle PIC relocs.
4897 (tc_gen_reloc): Handle PIC relocs.
4898 (md_parse_option): Add support for '-k' command line switch to
4899 enable PIC generation.
4900 (cons_fix_new_arm): New function.
4901 (s_arm_elf_cons): New function.
4903 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4905 * configure.in: Add comments for uses of AC_DEFINE.
4906 * acinclude.m4: Likewise.
4907 * acconfig.h: Remove.
4908 * aclocal.m4: Rebuild.
4909 * configure: Rebuild.
4910 * Makefile.in: Rebuild.
4911 * config.in: Rebuild.
4913 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4915 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4916 non-constant offset from a base register.
4918 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4920 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4923 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4925 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4926 (emit_insn): Look for pc-relative and no-overflow specifiers on
4927 internal relocation types.
4929 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4931 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4934 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4936 (mips_4650, mips_4010, mips_4100): Variables removed.
4937 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4938 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4940 (md_begin): Don't bother initializing the mips_NNNN variables;
4941 mips_cpu is set, and that's good enough now.
4942 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4943 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4944 (show): New function, to handle wrapping in the CPU lists.
4945 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4947 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4949 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4950 than treat as an immediate specifier.
4952 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4954 * config/tc-i386.c: Prototype many functions.
4955 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4956 (i386_immediate): Remove unused second argument.
4957 (i386_intel_operand): Fix i386_is_reg typo.
4958 (i386_operand): Use allow_naked_reg.
4959 (output_invalid): Make operand int for K&R.
4961 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4963 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4965 * Makefile.in: Rebuild.
4967 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4969 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4971 (EXTRA_as_new_SOURCES): Comment out.
4972 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4973 * Makefile.in: Rebuild.
4974 * doc/Makefile.in: Rebuild.
4975 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4976 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4977 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4978 * configure: Rebuild.
4979 * aclocal.m4: Rebuild.
4980 * config.in: Rebuild.
4981 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4982 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4983 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4984 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4985 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4986 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4987 (gas_cgen_record_fixup_exp): Ditto.
4988 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4989 descriptor, not global variable.
4990 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4991 descriptor, not global variable. Refer to insert_operand handler
4992 via cpu descriptor, not global function.
4993 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4994 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4995 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4996 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4997 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4998 * config/tc-m32r.c: Ditto.
4999 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5000 (md_assemble): Ditto.
5001 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5003 1999-02-09 Nick Clifton <nickc@cygnus.com>
5005 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5006 relocations for ELF targets.
5008 1999-02-08 Nick Clifton <nickc@cygnus.com>
5010 * configure.in: Add support for StrongARM target.
5011 * configure: Regenerate.
5013 1999-02-05 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5017 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5020 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5022 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5024 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5026 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5027 (INTEL_DWORD_MNEM_SUFFIX): Define.
5030 (DWORD_PTR): Define.
5031 (XWORD_PTR): Define.
5033 (OFFSET_FLAT): Define.
5035 (NONE_FOUND): Define.
5038 * config/tc-i386.c (set_intel_syntax): New routine.
5039 (intel_syntax): Declare.
5040 (allow_naked_reg): Declare.
5041 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5042 (intel_float_operand): New routine.
5043 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5044 Handle brackets as well as parens. Call i386_intel_operand for
5045 intel syntax. Reverse operands if appropriate. Handle new
5046 suffixes. Handle movzx and movsx.
5047 (i386_is_reg): New routine.
5048 (i386_immediate): New routine.
5049 (i386_scale): New routine.
5050 (i386_displacement): New routine.
5051 (i386_operand_modifier): New routine.
5052 (build_displacement_string): New routine.
5053 (i386_parse_seg): New routine.
5054 (i386_intel_memory_operand): New routine.
5055 (i386_intel_operand): New routine.
5056 (i386_operand): Call i386_displacement, i386_immediate,
5057 i386_scale, etc. instead of handling inline.
5058 (parse_register): Handle registers without prefix.
5060 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5062 * configure: Regenerate.
5063 * configure.in (arm-*-oabi): New.
5064 (thumb-*-oabi): New.
5065 * config/tc-arm.c (target_oabi): Declare.
5066 (md_apply_fix3): Support REL relocs.
5067 (md_parse_option): Handle -oabi.
5068 (elf32_arm_target_format): New routine.
5069 (md_longopts): Add OPTION_OABI.
5070 * config/tc-arm.h: Redefine TARGET_FORMAT.
5073 1999-01-28 Nick Clifton <nickc@cygnus.com>
5075 * write.c (write_relocs): Handle out of range error.
5077 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5078 (fr30_force_relocation): Default to 0.
5080 * config/tc-fr30.h (obj_fix_adjustable): Define.
5081 (TC_FORCE_RELOCATION): Define.
5083 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5086 1999-01-16 Nick Clifton <nickc@cygnus.com>
5088 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5089 merge of two instructions if the left instruciton kills the right.
5091 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5093 * Makefile.in: Regenerate.
5094 * configure.in: Redo test for using cgen.
5095 * configure: Regenerate.
5097 1999-01-09 Nick Clifton <nickc@cygnus.com>
5099 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5100 redefinition of this macro.
5102 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5104 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5107 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5109 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5110 a read of HI or LO and an immediatly following branch.
5112 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5114 * config/tc-mips.c (md_begin): Another correction to the setting of
5117 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5119 * config/tc-mips.c (md_begin): Correct type-o in setting of
5122 1998-12-21 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5125 bit insn when optimizing, so that parallelised instructions will
5126 start on a 32 bit boundary.
5128 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5130 * config/tc-mips.c (mips_eabi64): New.
5131 (md_begin): Set mips_eabi64.
5132 (mips_elf_final_processing): Use it.
5134 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5136 * config/tc-mips.c (mips_elf_final_processing):
5137 Correct setting of ABI in e_flags.
5139 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5141 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5144 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5146 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5148 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5150 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5151 warning, values that don't fit in the field.
5153 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5155 * config/tc-mips.c (mips_abi_string): New.
5156 (md_parse_option,md_longopts): Add mabi.
5157 (mips_elf_final_processing): Set e_flags based on mabi flag.
5159 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5161 * config/tc-mips.c (md_parse_option): Handle vr4111.
5163 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5165 * config/tc-h8300.c (build_bytes): Change message given if the
5166 instruction requires H8/300H mode and we're not in Hmode, to
5167 suggest that it may be the operand modes that are the problem, not
5168 necessarily the opcode.
5170 1998-12-10 Nick Clifton <nickc@cygnus.com>
5172 * config/tc-fr30.c: Add line separator character.
5174 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5176 * configure.in (hppa-*-mpeix*): New target.
5177 * config/obj-som.h (obj_som_compiler): Declare.
5178 * config/obj-som.c (compiler_seen): New static variable.
5179 (obj_som_compiler): New function.
5180 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5181 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5182 (pa_type_args): Set hppa_priv_level.
5183 (pa_compiler): New static function if OBJ_SOM.
5184 * configure: Rebuild.
5186 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5188 * read.c (output_leb128): Don't mark as inline.
5190 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5192 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5193 AIX .vbyte unaligned data support.
5194 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5195 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5198 1998-12-07 Nick Clifton <nickc@cygnus.com>
5200 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5203 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5205 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5206 BFD_RELOC_ARM_PCREL_BRANCH.
5208 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5210 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5211 checking the target type.
5212 (mips-dec-bsd*): Set endian to little.
5213 * configure: Rebuild.
5215 COFF weak symbol support, based on patches from Mark Elbrecht
5216 <snowball3@usa.net>:
5217 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5218 * config/obj-coff.c (obj_coff_weak): New static function.
5219 (obj_coff_endef) [both versions]: Handle weak symbols.
5220 (coff_frob_symbol): Likewise.
5221 (yank_symbols): Likewise.
5222 (obj_pseudo_table): Add "weak".
5224 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5225 <aymeric.vincent@emi.u-bordeaux.fr>.
5226 * aclocal.m4: Rebuild with current tools.
5227 * configure: Rebuild.
5229 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5230 an assertion failure for a case we can't handle when OBJ_ECOFF.
5232 * expr.c (operator): And with 0xff to avoid problems with signed
5235 1998-12-03 Nick Clifton <nickc@cygnus.com>
5237 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5238 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5240 1998-12-02 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5245 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5247 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5248 calculation of pcrel point.
5250 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5252 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5255 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5257 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5259 (d10v_cleanup): Only generate previous insn if a multiline insn is
5262 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5264 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5267 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5269 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5270 -marm6xxx command line switches.
5272 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5274 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5275 (itbl-ops.o): Delete duplicate dependencies.
5276 Rebuild dependencies.
5277 Add fr30 dependencies.
5278 * Makefile.in: Rebuild.
5280 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5282 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5284 * listing.c: Ignore line terminator characters found inside
5287 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5289 * po/gas.pot: Regenerated.
5291 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5293 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5294 fr30_is_label_start(). Also checks for delay slot insns.
5296 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5297 FR30 instructions which contain a colon in the mnemonic.
5299 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5301 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5303 * config/tc-fr30.c: Removed currently superflous code.
5305 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5307 * config/tc-fr30.h: New file.
5308 * config/tc-fr30.c: Tweaking so that it will compile.
5310 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5312 * config/tc-d10v.h (obj_fix_adjustable): Define.
5313 (TC_FORCE_RELOCATION): Define.
5314 (d10v_force_relocation): Declare.
5315 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5316 (md_apply_fix3): Handle Vtable relocs.
5317 (d10v_fix_adjustable): New.
5318 (d10v_force_relocation): New.
5320 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5322 * config/tc-d30v.c: Change default behaviour to ignore potential
5323 conflicts between register name and symbol names.
5325 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5327 * configure.in: Add fr30-*-*.
5328 * config/tc-fr30.c: New file.
5329 * Makefile.in: Regenerated.
5330 * config.in: Regenerated.
5331 * configure: Regenerated.
5332 * doc/Makefile.in: Regenerated.
5333 * po/gas.pot: Regenerated.
5335 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5337 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5340 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5342 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5344 (do_scrub_chars): Add some casts to unsigned char to avoid
5345 unwanted sign extension.
5346 * read.c (lex_type): Set characters about 127 to be symbol
5348 * config/tc-i386.c (md_begin): Set identifier_chars and
5349 operand_chars for values above 127.
5351 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5353 * configure.in: detect cygwin* instead of cygwin32*
5354 * configure: regenerate
5356 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5358 * listing.c: Add support for producing a listing from piped
5361 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5363 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5364 (append_insn): Account for the tx39's multiply behavior.
5366 1998-10-26 Michael Meissner <meissner@cygnus.com>
5368 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5369 from assemble_parallel_insns. Add support for '->' to indicate
5370 explicitly serializing the instructions.
5371 (md_assemble): Ditto.
5373 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5375 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5378 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5380 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5382 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5384 * config/tc-mips.c : support frame and regmask/fregmask when
5385 MIPS_STABS_ELF is specified.
5387 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5389 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5390 (md_apply_fix): Don't return 1 for VTABLE relocs.
5391 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5393 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5395 * doc/c-i386.texi: Replace occurences of "opcode" with
5396 "instruction mnemonic", "instruction", or "mnemonic" when
5397 referring to the name of an instruction. Use "opcode" when
5398 referring to the sequence of machine bytes.
5400 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5401 (is_opcode_char): Rename to is_mnemonic_char.
5402 (md_assemble and i386_operand): Correct error messages from
5403 "opcode" to "instruction mnemonic"
5404 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5405 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5406 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5407 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5408 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5409 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5410 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5412 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5414 * config/tc-i386.c (i386_operand): Check for garbage after
5417 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5419 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5420 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5422 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5424 * config/tc-sh.h (obj_fix_adjustable): Define.
5425 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5426 (md_apply_fix): Likewise.
5427 (tc_gen_reloc): Likewise.
5428 (sh_fix_adjustable): New.
5430 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5432 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5433 * cgen.h (gas_cgen_finish_insn): Update prototype.
5434 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5435 cgen_insn_t -> CGEN_INSN_INT.
5436 (make_parallel): Update handling of CGEN_INT_INSN_P.
5437 (assemble_parallel_insn): Ditto.
5438 (target_make_parallel): New function.
5439 (md_assemble): Use it.
5441 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5443 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5445 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5447 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5448 converted into lower case.
5450 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5452 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5453 (gas_cgen_tc_gen_reloc): Likewise.
5454 * config/tc-m32r.h (obj_fix_adjustable): Define.
5455 * config/tc-m32r.c (m32r_fix_adjustable): New.
5456 (m32r_force_relocation): Handle VTABLE relocs.
5458 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5460 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5462 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5464 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5465 to lower case before parsing.
5467 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5468 parallel insns modift buts in the PSW as a side effect.
5470 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5472 * config/tc-d30v.c (find_format): Test for missing flag and
5475 (md_apply_fix3): Fix error messages to avoid
5476 assumption about presence of a symbol.
5478 (parallel_ok): Disallow parallel instructions that both modify the
5481 (find_format): Generate a warning if an odd numbered register is
5482 used as the first register in a mutli-register instruction.
5484 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5487 relocations are always associated with a symbol.
5489 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5491 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5492 (elf32_sparc_force_relocation): Declare.
5493 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5494 (tc_gen_reloc): Handle vtable relocs.
5495 (elf32_sparc_force_relocation): New.
5497 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5499 * symbols.c (S_IS_FUNCTION): New.
5500 * config/tc-v850.h (obj_fix_adjustable): Define.
5501 (TC_FORCE_RELOCATION): Define.
5502 (v850_force_relocation): Declare.
5503 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5504 of fx_addnumber for VTABLE reloc addends.
5505 (md_apply_fix3): Handle VTABLE relocs.
5506 (v850_fix_adjustable): New.
5507 (v850_force_relocation): New.
5509 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5511 * tc-hppa.c (fp_operand_format): Add some additional formats.
5512 (pa_ip): Do not automatically promote into pa2.0 mode.
5513 (pa_level): Handle ".level 2.0".
5515 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5517 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5518 * config/tc-i386.h (template.extension_opcode): Change to
5519 unsigned int to allow full range of 8-bit opcode suffixes.
5520 (None): Redefine as 0xffff.
5522 From Jeff B Epler <jepler@usgs.gov>
5523 * doc/c-i386.texi (i386-SIMD): New section.
5525 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5527 * read.c (discard_rest_of_line): New function.
5528 * read.h: Declare it.
5529 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5531 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5533 * config/tc-d10v.c (find_symbol_matching_register): New function.
5534 (find_opcode): Cope with the case where a register name matches
5537 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-v850.c (md_pcrel_from): Rename to
5540 v850_pcrel_from_section.
5541 (v850_pcrel_from_section): Do not resolves symbols in other
5544 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5546 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5548 * config/tc-d10v.c (find_opcode): Generate an error if a register
5549 is supplied for an operand that should not be a register.
5551 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5553 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5554 instructions to have another instruction in the right bin.
5556 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5558 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5559 the right container if the left container holds a branch
5562 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5564 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5565 both a register name and symbol name.
5566 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5568 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5570 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5571 execution unit class.
5573 (reg_name_search): If a name matches a register and a symbol,
5574 prefer the register.
5575 (find_format): Disallow flag registers when a general purpose
5576 register is required.
5577 If a number is required, but a register has been given, check to
5578 see if a symbol with the same name as the register exists, and if
5579 so, use that symbol.
5581 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5583 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5585 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5587 * config/tc-d30v.c (find_format): Do not accept flag registers as
5588 general purpose registers.
5589 (find_format): If an immediate value is expected at a given place
5590 in a format, but a register name has been provided instead, check
5591 to see if that register name matches the name of a predefined
5592 symbol and if it does, then use the symbol instead.
5593 (reg_name_search): If a register name matches a symbol name,
5594 prefer the register name to the symbol name.
5596 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5598 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5599 the previous insn to empty.
5601 1998-09-20 Michael Meissner <meissner@cygnus.com>
5603 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5604 pieces, forcing the use of an ANSI compiler.
5606 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5608 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5610 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5612 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5614 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5616 (obj_elf_vtable_entry): Likewise.
5617 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5618 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5619 (tc_gen_reloc): Likewise.
5620 (arm_fix_adjustable): Likewise.
5621 (elf32_arm_force_relocation): New.
5622 (armelf_frob_symbol): Remove coff-style symbol support.
5624 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5626 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5628 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5630 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5631 OBJ_COFF so that routine is defined for a.out format.
5633 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5635 * config/tc-i386.c (i386_operand): Detect non-segment registers
5636 used as segment prefixes.
5638 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5640 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5641 optimize across FDE boundaries.
5643 * config/obj-coff.c (obj_coff_section): Preserve any link once
5644 flags when setting the section flags.
5646 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5648 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5649 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5651 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5653 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5656 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5658 * frags.c (frag_grow): Include the size of the frag struct in the
5661 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5662 if the new subseg comes before the old.
5664 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5666 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5667 to handle edge8 and edge16.
5669 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5671 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5672 before we clobber the symbol involved.
5674 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5676 * config/tc-arm.c: Remove OBJ_ELF definitions for
5677 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5678 use arm_adjust_symtab for OBJ_COFF.
5679 (armelf_adjust_symtab): New Routine.
5680 * config/tc-arm.h: Define obj_adjust_symtab to
5681 armelf_adjust_symtab for OBJ_ELF.
5683 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5685 * configure.in: Make all i386-elf targets use bfd_gas.
5686 * config/tc-i386.c (tc_i386_force_relocation): New.
5687 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5688 (md_apply_fix3): Likewise.
5689 (tc_gen_reloc): Handle them.
5690 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5691 tc_i386_force_relocation.
5693 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5695 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5697 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5699 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5700 current opcode after writing the first insturction of a reverse
5703 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5705 * read.h (generate_lineno_debug): Add prototype.
5706 * read.c (generate_lineno_debug): Make non-static.
5708 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5710 * config/tc-i386.c (md_assemble): Only warn for address/data size
5713 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5715 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5716 against Thumb function names, as the linker needs this information.
5718 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5720 * expr.c (operand): Check also that there is no advance in operand
5721 after atof_generic in order to decide "is it label 0f or floating
5724 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5726 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5727 command line options with a single dash.
5728 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5730 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5732 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5733 * tc-arm.c (arm_fix_adjustable): New routine.
5735 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5737 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5738 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5739 demand_empty_rest_of_line before mri_comment_end.
5740 (equals): Check garbage after expression before
5741 mri_comment_end in MRI mode.
5743 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5745 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5746 small immediate constant to use the constant itself rather than
5749 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5751 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5752 (pa_leave): Likewise.
5754 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5756 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5758 (i386_operand): Fix an error message.
5760 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5762 * doc/c-arm.texi (ARM Directives): Document .req directive.
5764 * config/tc-arm.c (reg_required_here): Display erroneous string if
5765 the register name could not be decoded.
5766 Do not set inst.instruction if the sift is -1.
5768 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5770 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5773 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5775 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5776 even if it is belived to be unnecessary.
5778 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5780 config/tc-i386.c (i386_operand): Size immediate constants by
5781 suffix (erroneously removed as part of July 7 change).
5783 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5785 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5786 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5787 (armelf_frob_symbol): New Routine.
5788 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5790 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5792 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5794 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5796 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5797 command line switches passed to assembler.
5799 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5801 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5802 (gas_cgen_opcode_desc): Declare.
5803 (gas_cgen_parse_operand): Declare.
5804 (*): Prepend gas_ to gas specific fns to denote them as such.
5806 * cgen.c (gas_cgen_opcode_desc): New global
5807 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5808 (queue_fixup): Renamed from cgen_queue_fixup.
5809 (*): Prepend gas_ to gas specific fns to denote them as such.
5811 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5812 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5813 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5814 Open opcode table and initialize it.
5815 (make_parallel): Use gas_cgen_opcode_desc.
5816 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5817 (md_assemble): Ditto.
5819 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5821 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5822 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5823 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5824 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5825 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5826 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5827 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5828 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5829 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5830 (INIT_STAB_SECTION): Likewise.
5831 (OBJ_PROCESS_STAB): Likewise.
5833 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5834 (md_parse_option): Watch for them.
5835 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5836 (md_begin): Kill neverdef code.
5837 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5838 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5839 (s_alpha_coff_wrapper): New.
5840 (md_pseudo_table): Trap all ECOFF pseudos.
5842 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5844 Start of changes to remove mdebug section from mips*-elf
5845 Based on MIPS_STAB_ELF definition
5846 * acconfig.h: undef if not configured
5847 * config.in: undef if not configured
5848 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5849 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5850 * stabs.c (s_stab_generic): flush frag
5852 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5854 * configure.in: (arm-*-elf): Handle.
5855 (thumb-*-elf): Handle.
5856 * configure: Regenerate.
5857 * read.c (stringer): Fix typo in comment.
5858 * write.c (fixup_segment): Don't add symbol value to addend if
5860 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5862 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5865 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5867 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5868 (write_2_short): Emit warning if new flag is set.
5869 (do_assemble): Set flags if left instruction is one of special
5870 "right-instruction-killer" type.
5872 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5874 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5875 Always output words in debug_info section as big endian.
5876 (sparc_target_format): Choose correct bfd target.
5877 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5879 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5881 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5882 to work with internationalization code. Issue an error when two
5883 operands match that are not allowed to match.
5885 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5887 * configure.in (install_tooldir): Allow target to specify whether
5888 it wants to be installed in $(tooldir)/bin.
5889 * configure: Regenerate.
5890 * Makefile.am (install-exec-local): Set install-exec-tooldir
5891 dependency via configure.
5892 * Makefile.in: Regenerate.
5894 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5896 * Makefile.am (install-exec-local): Split into two ...
5897 (install-exec-bindir,install-exec-tooldir): New rules.
5898 * Makefile.in: Regenerate.
5900 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5902 * Makefile.am (install-exec-local): Don't remove the file before
5903 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5904 W. Rozycki <macro@ds2.pg.gda.pl>.
5905 * Makefile.in: Rebuild.
5907 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5909 * cgen.c: Include libiberty.h.
5910 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5911 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5912 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5913 (md_cgen_lookup_reloc)): Declare.
5914 (md_cgen_record_fixup_exp): Declare.
5915 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5916 (m32r_relax_frag): Declare.
5917 (cgen_md_apply_fix3): Decls moved to cgen.h.
5918 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5919 (m32r_cgen_record_fixup_exp): Delete decl.
5920 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5921 (assemble_nop): Delete.
5922 (expand_debug_syms): Delete unused `exp'.
5923 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5924 Add default case for -Wall.
5925 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5926 (md_atof): Delete unused wordP.
5928 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5930 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5933 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5935 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5936 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5937 .print, .purgem, and .struct. Remove documentation for
5940 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5942 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5943 Update call to insert_operand.
5945 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5947 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5949 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5951 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5952 whitespace after a prefix operator.
5954 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5956 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5958 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5960 * config/tc-sparc.c (log2): New static function.
5961 (s_reserve): Use log2 to convert alignment before calling
5963 (s_common): Use log2 to convert alignment before calling
5964 record_alignment and frag_align.
5965 (sparc_cons_align): Use log2.
5967 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5969 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5970 (s_common): Likewise.
5972 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5973 initialization of waddr.
5974 (sparc_elf_final_processing): Add default case to switch.
5976 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5978 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5979 than temporary real.
5981 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5983 * write.c (subsegs_finish): Don't align the segments if there were
5986 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5987 copying aux information.
5989 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5990 expression into a symbol.
5992 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5994 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5995 type to unsigned int.
5996 (md_assemble): Change type used to store offsets from unsigned
5998 (i386_operand): Switch error check to only call RESTORE_END_STRING
5999 once after parse_register.
6001 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-v850.c (md_show_usage): Changed format to match that
6006 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6008 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6010 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6012 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6015 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6017 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6018 * doc/Makefile.in: Rebuild.
6020 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6022 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6023 for %lo expressions.
6024 (mips_ip, case 'u'): Move range check after code to mask
6025 off bits in %hi/%lo expressions. Mask off high bits for
6028 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6030 * doc/Makefile.am (gasver.texi): New target.
6031 (as.info, as.dvi): Depends upon gasver.texi.
6032 * doc/as.texinfo: Include gasver.texi. Mention version number on
6033 title page and in top node.
6034 * doc/Makefile.in: Rebuild.
6036 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6038 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6039 but not including the line containing the edict.
6040 * listing.h (LISTING_EOF): New.
6041 * input-scrub.c (input_scrub_next_buffer): Call it.
6043 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6045 * config/tc-i386.c (i386_operand): Don't set the size of an
6046 immediate address based solely on the suffix and the mode.
6048 * config/tc-i386.c (md_assemble): Add assertion to make sure
6049 overlap2 does not set Imm.
6051 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6052 sequences of whitespace to a single space.
6053 (is_space_chars): Just compare with space.
6054 (md_begin): Don't initialize space_chars.
6055 (md_assemble): Just skip a single whitespace character.
6056 (i386_operand): Rewrite base-index parsing to use new
6057 parse_register, and to skip white space. Skip white space in a
6058 number of other places too. Don't give error message if
6059 parse_register fails.
6060 (parse_register): Change reg_string parameter to be non-const.
6061 Add end_op parameter. Skip white space after the `%', and return
6062 end of register string. Give error message here rather than
6065 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6067 Based on patch from Matt Semersky <matts@scd.hp.com>:
6068 * expr.c (op_encoding): Make const.
6069 (expr_set_precedence): New function.
6070 (expr_begin): Don't set operator rankings, just call
6071 expr_set_precedence.
6072 * expr.h (expr_set_precedence): Declare.
6073 * read.c (s_mri): Call expr_set_precedence.
6075 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6077 * doc/as.texinfo (Statements): Remove paragraph discussing
6078 continuing lines with a backslash. This hasn't worked for years,
6081 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6083 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6085 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6086 (ps_CTORS, ps_DTORS): New section types.
6087 (vms_fixup_xtors_section): New function
6088 (Ctors_Psect, Dtors_Psect): Define.
6089 (IS_GXX_XTOR): Define
6090 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6091 Filter static constructors/destructors and add to
6092 Ctors_Symbols/Dtors_Symbols chain.
6093 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6094 appropriate section.
6096 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6097 * makefile.vms: Merge vax/vms support.
6099 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6101 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6102 (elf_pseudo_table): Add them.
6103 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6104 (md_apply_fix): Accept them.
6105 (mips_fix_adjustable): Don't adjust them.
6106 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6107 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6108 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6109 (tc_fix_adjustable): Don't adjust them.
6111 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6113 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6115 * Makefile.in: Regenerate.
6116 * configure.in: AC_SUBST cgen_cpu_prefix.
6117 * configure: Regenerate.
6119 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6121 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6122 Changed all users of COND12_DELAY.
6124 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6126 * config/tc-mn10300.c (set_arch_mach): New function.
6127 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6128 (md_begin): Default to mn10300 mode.
6129 (md_assemble): Only accept instructions for the core mn10300
6130 chip and the active machine type.
6132 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6134 * subsegs.h (segment_info_type): Give the struct a name.
6135 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6136 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6137 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6138 * config/tc-w65.h (tc_reloc_mangle): Declare.
6139 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6141 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6143 * config/tc-v850.c (v850_comm): Restore old section
6144 after common processing.
6146 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6148 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6150 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6152 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6153 char with code that explicitly sign-extends.
6155 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6157 * config/tc-v850.c (md_begin): Restore text section as the current
6158 section after creating call table sections.
6159 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6162 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6163 with call to macro SYM_AUXINFO.
6165 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6167 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6168 with the program transform name.
6169 * Makefile.in: Rebuild.
6171 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6176 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6178 * config/tc-i386.c (i386_operand): Be prepared for a space between
6179 the open parenthesis and the start of the register operand,
6180 because of the June 16 change.
6182 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6184 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6187 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6189 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6190 even if it is belived to be unnecessary.
6192 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6194 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6196 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6198 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6200 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6201 shift amount for a repeated operand. The shift amount for the
6202 repeated copy comes from the size of the operand.
6204 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6206 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6208 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6212 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6214 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6215 characters in it as LEX_IS_SYMBOL_COMPONENT.
6216 * config/tc-i386.h (tc_symbol_chars): Define.
6217 (extra_symbol_chars): Declare.
6218 * config/tc-i386.c (extra_symbol_chars): Define.
6219 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6220 (line_comment_chars): Set to '/' if TE_LINUX.
6221 * doc/c-i386.texi (i386-prefixes): Update.
6222 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6224 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6226 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6227 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6229 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6231 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6232 constraint in instructions REP & REPI.
6234 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6236 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6237 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6239 (check_range): If the operand is shifted, then shift the number
6240 before checking its range.
6242 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6244 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6247 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6249 * config/tc-v850.c (v850_comm): Create special sections as needed.
6251 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6253 * config/tc-d10v.c (write_2_short): Addition of swapping
6254 instructions for sequential and reverse sequential order when
6255 given order is not possible.
6257 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6259 * Makefile.am: Rebuild dependencies.
6260 (DEP_INCLUDES): Fix reference to intl build directory.
6261 * Makefile.in: Rebuild.
6263 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6265 * doc/c-i386.texi: Update 16 bit documentation.
6267 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6268 IgnoreDataSize to IgnoreSize as they are used for address size as
6270 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6271 32-bit mode, similarly addr16/data16 and variants.
6273 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6275 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6276 sequential word multiply instructions.
6278 (do_assemble): Add extra command line argument, to allow mul32
6279 attribute to be preserved across parallel insns.
6280 (md_assemble): Insert NOPs between explicitly parallel insns which
6281 contain an 32 bit multiply and a 16 multiply.
6283 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6285 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6288 * config/tc-i386.c (reloc): Add braces.
6290 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6291 consistent with Intel naming.
6292 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6293 use bitfields in sib_byte.
6294 (modrm_byte): Don't use bitfields here either.
6296 * config/tc-i386.c (current_templates): Add const.
6297 (parse_register): Add const to return, param, and char *s.
6298 (i386_operand): Add const to reg_entry *r.
6299 * config/tc-i386.h (templates): Add const to start, end.
6301 Inspired by code for 16 bit gas support from Martynas Kunigelis
6302 <martynas@nm3.ktu.lt>:
6303 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6304 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6305 (uses_mem_addrmode): Remove.
6306 (md_estimate_size_before_relax): Add support here too.
6307 (md_relax_table): Rewrite interface to md_relax for 16 bit
6309 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6310 (opcode_suffix_to_type): Remove.
6311 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6312 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6313 (md_convert_frag): Likewise.
6314 (i386_operand): Add support for 16 bit base/index regs,
6315 immediates, and displacements. Remove some unnecessary casts, and
6316 localise end_of_operand_string, displacement_string_start,
6317 displacement_string_end variables. Add GCC_ASM_O_HACK.
6318 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6320 * config/tc-i386.c (prefix_hash): Remove.
6321 (md_begin): Rewrite without obstacks. Remove prefix hash table
6322 handling. Rewrite lexical table handling.
6323 (i386_print_statistics): Don't print prefix statistics.
6324 (md_assemble): Rewrite instruction parser so that line is not
6325 converted to lower case. Don't do a hash_find for prefixes,
6326 instead recognise them via opcode modifier.
6327 (expecting_operand, paren_not_balanced): Localise variables.
6328 * config/tc-i386.h (IsPrefix): Define.
6329 (prefix_entry): Remove.
6331 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6332 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6333 '\\' in case where comment_chars contains '/'.
6335 * config/tc-i386.c (MATCH): Ensure given operand and template
6336 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6337 you must write `ljmp *table(%ebx)'.
6339 From H.J. Lu <hjl@gnu.org>:
6340 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6341 as 0 ifndef BFD_ASSEMBLER.
6342 (md_assemble): Allow immediate operands without suffix or
6343 other reg operand to default in size to the current code size.
6345 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6347 * config/tc-v850.c (md_begin): Restore creation of
6348 .call_table_text and .call_table_data sections.
6350 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6352 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6353 after emitting a word of noops.
6355 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6357 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6358 (i386_operand): Simplify checks for valid base/index combinations.
6359 Disallow `in 4(%dx),%al'.
6361 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6363 (add_prefix): Change parameter from char to int.
6365 * config/tc-i386.h (Ugh): Define opcode modifier.
6366 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6368 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6369 CONSISTENT_REGISTER_MATCH macros to check register types more
6370 thoroughly. Check for illegal suffix/operand combinations
6371 when matching insns with operands. Handle new `s' suffix, and
6372 associated FloatMF opcode modifier for float insns with memory
6374 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6375 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6376 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6377 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6378 DATA_PREFIX_OPCODE throughout.
6380 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6381 (md_assemble): Rewrite suffix/register operand checking code to be
6382 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6383 AnyMem, the better to grep.
6385 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6386 given a memory operand. Don't set Abs bits either.
6387 (type_names): Remove Mem*, Abs*.
6388 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6389 define opcode_modifiers as these cases are handled by Disp8,
6390 Disp16, Disp32 and suffix checks.
6391 (COMES_IN_BOTH_DIRECTIONS): Remove.
6392 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6394 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6395 if IgnoreDataSize modifier given. Remove ShortformW modifier
6396 test. Add test for ShortForm in W base_opcode modification.
6397 Merge Seg2ShortForm and Seg3ShortForm code.
6398 * config/tc-i386.h (ShortFormW): Remove.
6399 (IgnoreDataSize): Define.
6401 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6403 * config/tc-d30v.c (md_assemble): Store previous segment state
6404 with previous instruction.
6406 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6408 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6409 (ebp, esp): Remove static variables.
6410 (MATCH): Remove test for InOutPortReg.
6411 (i386_operand): Properly handle InOutPortReg here instead.
6412 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6413 (md_assemble): Simplify and correct modrm and sib generation.
6414 (i386_operand): Add warning for scale without index.
6415 Rewrite checks for valid base/index combinations.
6417 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6418 macros and enclose in do while(0).
6419 (RESTORE_END_STRING): Likewise.
6420 (md_assemble): Add one to printed operand number so we start
6421 from 1 not 0. Add some more gettext invocations.
6422 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6425 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6426 DATA_PREFIX, SEG_PREFIX): Define.
6427 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6428 (check_prefix): Remove function.
6429 (add_prefix): New function. Add prefix to i.prefix as well as
6431 (md_assemble): Changes for add_prefix. Remove hack for wait
6432 prefix, instead always output prefixes in fixed order. Test
6433 for jcxz/loop when selecting between word & dword operations,
6434 and add address size prefix rather than operand size prefix.
6435 Remove operand -> address size hack when emitting jcxz/loop.
6436 (i386_operand): Remove O_Absent check as it's done in expr.
6438 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * configure.in: Recognize m5200 as a cpu_type of m68k.
6441 * aclocal.m4: Rebuild with current libtool.
6442 * configure: Rebuild.
6444 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6446 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6447 to relaxable_symbol to prevent references to external symbol from
6450 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6452 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6453 symbols are relaxable.
6455 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6457 * config/tc-v850.c (md_begin): Don't create special
6458 sections by default.
6460 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6462 * config/tc-mips.c (macro): For div and udiv, close the
6463 reorder block as soon as possible.
6465 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6467 From Matt Semersky <matts@scd.hp.com>:
6468 * macro.c (macro_mri_mode): New function.
6469 * macro.h (macro_mri_mode): Declare.
6470 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6473 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6475 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6478 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6479 until after xstrdup in OBJ_EVAX case.
6481 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6483 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6484 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6485 of hardcoded magic number.
6486 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6488 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6490 * read.c (do_s_func): New function.
6492 * read.h (do_s_func): Add prototype.
6494 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6496 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6497 nops if fill pattern not specified.
6499 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6501 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6502 * config/te-go32.h (TE_GO32): Define.
6503 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6505 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6507 Implement .func/.endfunc pseudo-ops.
6508 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6510 * read.c (potable): Add .func,.endfunc.
6511 (s_func): New function.
6512 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6514 (in_doc_func_p,current_function_label): New static globals.
6515 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6517 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6519 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6520 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6521 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6522 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6523 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6524 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6525 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6526 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6527 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6528 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6529 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6530 * config/tc-a29k.c: Don't define md_short_jump_size,
6531 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6532 * config/tc-alpha.c: Likewise.
6533 * config/tc-alpha.h: Likewise.
6534 * config/tc-arm.c: Likewise.
6535 * config/tc-h8300.c: Likewise.
6536 * config/tc-h8500.c: Likewise.
6537 * config/tc-hppa.c: Likewise.
6538 * config/tc-i860.c: Likewise.
6539 * config/tc-i960.c: Likewise.
6540 * config/tc-ppc.c: Likewise.
6541 * config/tc-sh.c: Likewise.
6542 * config/tc-sparc.h: Likewise.
6543 * config/tc-tic30.c: Likewise.
6544 * config/tc-w65.c: Likewise.
6545 * config/tc-z8k.c: Likewise.
6547 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6549 * config/tc-vax.c (_): Delete this macro used for placeholder
6550 values in vax_operand_width_size; it conflicts with the _() macro
6551 used for internationalization.
6553 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6555 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6556 code. From Chris Moller <moller@bops.com>.
6558 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6559 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6560 * read.c (emit_expr): Initialize seg and subseg fields of a new
6562 * write.c (write_object_file): Switch to the appropriate segment
6563 and subsegment when processing a broken word.
6565 * config/tc-m68k.c (mri_assemble): New static function.
6566 (build_mri_control_operand): Call mri_assemble rather than
6568 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6569 (s_mri_endf, s_mri_endw): Likewise.
6571 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * read.c (s_org): Call md_flush_pending_output if it is defined.
6575 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6577 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6579 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6580 (md_parse_option): Add for same.
6581 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6582 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6583 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6585 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6587 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6589 * config/tc-arm.c (find_real_start): Relax definition of local
6592 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6594 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6595 symbols at the given address, not just the last one specified.
6597 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6599 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6600 or number_to_chars_littleendian to write data.
6602 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6604 * config/tc-v850.c (md_assemble): Remove artificially created
6605 register name symbols.
6607 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6609 * write.c (fixup_segment): Change "segment" to "section" in
6612 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6614 * write.c (fixup_segment): Change sym1-sym2 message again.
6616 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6618 * write.c (fixup_segment): Improve error message for sym1-sym2
6619 errors when sym1 is in a different segment from sym2.
6621 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6623 * config/tc-m32r.c (warn_unmatched_high): New static local.
6624 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6625 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6626 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6627 (md_parse_option): Likewise.
6628 (md_show_usage): Likewise.
6629 (m32r_frob_file): Likewise.
6631 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6632 (read_a_source_file): Call them.
6633 * read.h (stabs_generate_asm_file): Declare.
6634 * stabs.c (stabs_generate_asm_file): New function.
6635 (generate_asm_file): New function.
6636 (stabs_generate_asm_lineno): Move file name handling into
6639 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6641 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6642 (d30v_current_align, d30v_current_align_seg): New variables.
6643 (d30v_last_label): New variable.
6644 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6645 (s_d30v_data, s_d30v_section): Likewise.
6646 (md_pseudo_table): Call them.
6647 (md_begin): Initialize d30v_current_align_seg.
6648 (md_assemble): Call d30v_align when needed by known current alignment.
6649 (d30v_frob_label, d30v_cons_align): New functions.
6650 * config/tc-d30v.h (md_do_align): Remove.
6651 (tc_frob_label): Call d30v_frob_label.
6652 (md_cons_align): New.
6654 * config/tc-d30v.c (find_format): Convert complex expressions to
6655 expression symbols before processing. Clean up code formatting.
6657 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6659 * po/Make-in (install-info): New target.
6661 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6663 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6665 * config/tc-mn10300.c (md_assemble): Likewise.
6667 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6669 * Makefile.am: Update with `make dep-am'.
6670 (HFILES): Add cgen.h.
6671 (cgen.o): Depend on cgen.h.
6672 * Makefile.in: Regenerate.
6674 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6676 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6678 * gasp.c (grab_label): Permit a label to be a preprocessor
6679 variable by permitting a label to start with a backslash.
6681 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6683 * config/tc-mips.c (validate_mips_insn): Removed hack
6684 for previously inaccessible bitfields in some INSN_TRAP
6687 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6689 * config/tc-d30v.c (do_assemble): Abort with error message
6690 if opcode operands do not match.
6692 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6694 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6695 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6696 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6697 similar new 'q' operand.
6699 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6701 * cgen.c (cgen_asm_finish_insn): Fix typo.
6703 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6706 * cgen.c: Include it.
6707 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6708 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6709 All callers updated.
6710 * config/tc-m32r.c: Include cgen.h.
6711 (m23r_insn): New members num_fixups,fixups.
6713 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6715 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6716 to avoid compiler warning.
6718 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6720 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6723 * makefile.vms (OBJS): Add ehopt.obj
6725 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6727 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6729 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6731 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6732 a short format insn.
6733 (md_assemble): Set it for explicitly packed insns.
6735 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6737 * config/obj-coff.c (c_symbol_merge): Do not take address of
6738 native fields when performing the memcpy.
6740 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6742 * config/tc-mips.c (macro,macro2): Implement
6743 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6745 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6747 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6748 relocations against globally visible symbols.
6749 * config/tc-m68k.c (relaxable_symbol): New macro.
6750 (m68k_ip, md_estimate_size_before_relax): Use it.
6751 (tc_m68k_fix_adjustable): Also handle weak symbols.
6753 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6755 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6756 references to externally visible symbols.
6757 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6758 values in twice for a PC relative reloc if the symbol is
6761 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6762 don't adjust a PC relative reloc against an externally visible
6764 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6765 for a PC relative fixup against an externally visible defined
6766 symbol, arrange to store object file and addend values as though
6767 the symbol were not defined.
6768 (tc_gen_reloc): Likewise.
6770 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6772 * read.c (sizeof_leb128): Referenced externally by write.c so
6775 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6777 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6778 and expand a 'debug' symbol associated with the next instruction
6779 that does not cause a short instruction to be filled with a NOP.
6780 (md_pseudo_table): Add support for .debugsym.
6781 (assemble_parallel_insn): Add calls to expand_debug_sym as
6783 (md_assemble): Ditto.
6785 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6787 * as.c (main): Conditionally call setlocale.
6788 * gasp.c (main): Likewise.
6789 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6790 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6792 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6794 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6796 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6798 * config/tc-hppa.c: Change all calls to bzero to use memset.
6799 (pa_ip): Add cast to avoid warning.
6800 (tc_gen_reloc, md_apply_fix): Likewise.
6801 (pa_find_space_by_number): Likewise.
6802 (hppa_force_relocation): Likewise.
6803 (pa_block): Change i to unsigned int.
6804 * config/obj-som.h (obj_som_copyright): Declare.
6806 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6808 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6809 for line numbers for assembly source.
6811 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6813 * configure.in: Change version number to 2.9.4
6814 * configure: Rebuild.
6816 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6818 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6820 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6822 * ecoff.h: Change symbolS in function declaration to struct
6825 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6827 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6828 (md_convert_frag): Fix i18n typo.
6830 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6832 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6833 * ecoff.h: Protoype it.
6834 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6835 [EVAX] (s_alpha_prologue): Delete.
6836 (md_pseudo_table): Update.
6838 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6840 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6841 array to local pointer.
6842 (get_args, parse_expr): Add casts to avoid warnings.
6844 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6846 * read.c (s_set): Cast xmalloc return value to fragS *.
6847 * config/tc-m68k.c (m68k_ip): Function made static to match
6848 previous forward declaration.
6849 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6851 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6853 * config/tc-v850.c: Add internationalisation macros to error
6856 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6857 macros to error strings.
6859 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6861 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6862 reloc is in the TOC csect.
6863 (md_apply_fix3): Correct gettext typo.
6865 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6867 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6868 .L - they are local labels and the branches are not really
6869 function calls but rather far jumps.
6871 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6873 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6875 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6877 * config/tc-i386.c (md_assemble): Print operand number rather than
6878 using ordinal_names.
6879 (i386_operand): Likewise.
6881 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6883 * Makefile.am (INTLLIBS): Define to work around apparent automake
6885 All Makefiles: Regenerated.
6887 * Many files: Added gettext invocations around user-visible
6889 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6890 HAVE_LC_MESSAGES): Define.
6891 * dep-in.sed: Added asintl.h.
6892 * po/Make-in: New file.
6893 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6895 * read.c (Z_): Renamed from `_'.
6896 * Makefile.am (SUBDIRS): Added po.
6897 (POTFILES): new macro.
6898 (po/POTFILES.in): New target.
6899 ($(OBJS)): Added asintl.h.
6901 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6902 (as_new_LDADD): Added $(INTLLIBS).
6903 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6904 (gasp_new_LDADD): Added $(INTLLIBS).
6905 (gasp_new_DEPENDENCIES): New macro.
6906 * configure, aclocal.m4: Rebuilt.
6907 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6909 (ALL_LINGUAS): Define.
6910 * macro.c: Include "asintl.h".
6911 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6912 * as.h: Include "asintl.h".
6913 * config/tc-i386.c (ordinal_names): Removed.
6914 (md_assemble): Changed error text to avoid ordinal_names.
6915 (i386_operand): Likewise.
6916 (reloc): Added as_bad to avoid i18n problems.
6917 (tc_gen_reloc): Likewise.
6918 * config/tc-arm.c (bad_args): Now a #define.
6920 * config/obj-vms.c (VMS_stab_parse): Changed type of
6922 (global_symbol_directory): Unified strings to avoid i18n
6924 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6925 avoid i18n problems.
6926 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6927 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6929 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6931 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6933 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6935 * as.c (print_version_id): Added an fprintf to avoid i18n
6937 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6939 * expr.c (expr): Added as_warn call to avoid i18n problems.
6940 * messages.c (as_assert): Changed code to avoid i18n problems.
6941 (as_abort): Likewise.
6942 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6943 (s_space): Likewise.
6944 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6946 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6948 * config/tc-i386.c (check_prefix): New static function, split out
6950 (struct _i386_insn): Add wait_prefix field.
6951 (md_assemble): Remove wait_prefix local variable. Use
6952 check_prefix when adding a prefix.
6954 * config/tc-i386.c (current_templates): New static variable.
6955 (md_assemble): Remove current_templates local variable.
6956 (md_assemble, i386_operand): Improve error and warning messages in
6957 many places. Add RESTORE_END_STRING in many places before error
6958 return. Clarify some comments.
6960 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6962 (md_assemble): Parse string instruction operands, looking for
6963 segment override prefixes. Check for invalid segment prefixes on
6965 (i386_operand): i.seg[] and max mem_operand changes for string
6967 * config/tc-i386.h (EsSeg): Define.
6969 * config/tc-i386.h (regKludge): Define.
6970 (iclrKludge, imulKludge): Don't define.
6971 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6972 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6973 opcode_modifier checks to look for more common cases first. Add
6974 default_seg for IsString case.
6976 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6978 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6980 * configure: Rebuild with new automake and libtool.
6981 * aclocal.m4, Makefile.in: Likewise.
6983 * doc/Makefile.am (as.dvi): New target.
6984 * doc/Makefile.in: Rebuild.
6986 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6988 * configure.in: Added sparc86x support.
6990 * configure: Rebuild.
6992 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6994 (md_parse_option): Warn if -EL is not supported for this architecture.
6996 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6998 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7000 * config/tc-mips.c (mips_ip): Note when we use get match on
7001 the full instruction name.
7003 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7005 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7006 back into the expression to handle add/sub simplification correctly.
7008 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7010 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7012 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7014 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7017 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7019 * symbols.c (max_indent_level): New global.
7020 (print_symbol_value_1): Use it.
7021 * expr.h (expr_build_dot): Declare.
7022 * expr.c (expr_build_dot): New function.
7024 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7026 * symbols.c (print_binary): New function.
7027 (print_expr_1): Call it.
7029 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7031 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7032 operand in the opcode.
7034 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7036 * config/tc-i386.h: Reorder operand flags and opcode modifier
7037 flags for clarity. Remove unused definitions: Unknown,
7038 ImmUnknown, DispUnknown, NoModrm.
7039 * config/tc-i386.c (type_names): Add missing Debug type.
7040 (md_assemble): Better duplicate prefix checking. Quicker string
7041 instruction check via new opcode_modifier flag.
7043 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7045 * doc/as.texinfo (Invoking): Clarify -Wa example.
7047 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7049 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7050 (s_mips_weakext): Define.
7051 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7052 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7055 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7057 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7058 is an error if the value can not be computed at assembly time.
7059 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7061 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * gasp.c (main): Set next field of new include_path structure to
7064 NULL. From Avery Pennarun <averyp@gdc.ca>.
7066 * read.c (s_mri_sect): Call as_bad rather than abort for an
7067 unsupported MRI target.
7069 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7071 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7072 the destination of a branch instruction should be altered.
7073 (find_real_start): New function: Locate the real, Thumb coded
7074 start of a Thumb function.
7075 (do_t_branch23): Alter the destination of branches to Thumb
7078 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7080 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7082 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7085 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7087 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7088 * doc/c-hppa.texi: Likewise.
7090 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7092 * Makefile.am: Rebuild dependencies.
7093 * Makefile.in: Rebuild.
7095 * Makefile.am (DEP_INCLUDES): New variable.
7096 (.dep1): Change to work when srcdir is not an absolute path.
7097 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7098 * Makefile.in: Rebuild.
7100 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7102 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7103 LinearAddress patch.
7105 * configure.in: Set version to 2.9.1.
7106 * configure: Rebuild.
7108 * Branched binutils 2.9.
7110 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7112 * config/tc-i386.h (FWait): Define.
7113 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7114 other prefixes. Check FWait flag in opcode table to see which
7115 instructions require an fwait prefix.
7117 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7119 * stabs.c (get_stab_string_offset): Always create a stab string
7122 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7124 Fix some gcc -Wall warnings:
7125 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7126 * ehopt.c (eh_frame_code_alignment): Likewise.
7127 * expr.c (integer_constant, operand): Likewise.
7128 * frags.c (frag_align): Likewise.
7129 * gasp.c (level_0, change_base, doinstr): Likewise.
7130 * hash.c (hash_ask): Likewise.
7131 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7132 (debugging_pseudo): Likewise.
7133 * macro.c (define_macro, check_macro): Likewise.
7134 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7135 (ignore_rest_of_line, float_cons): Likewise.
7136 * symbols.c (decode_local_label_name): Likewise.
7137 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7138 (fixup_segment, number_to_chars_bigendian): Likewise.
7139 (number_to_chars_littleendian): Likewise.
7140 * config/atof-ieee.c (gen_to_words): Likewise.
7141 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7142 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7143 * read.c (output_big_sleb128): Initialize locals to avoid
7145 (output_big_uleb128, equals): Likewise.
7146 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7147 to unsigned int. Change zeros to unsigned int.
7148 * cond.c (s_if): Add return to default case.
7149 * frags.c (frag_now_fix): Change return type to addressT.
7150 * frags.h (frag_now_fix): Update declaration.
7151 * listing.c (file_info_struct): Change linenum to unsigned int.
7152 (struct list_info_struct): Change hll_line to unsigned int.
7153 (print_source): Update format string.
7154 * read.c (emit_expr): Change scan to unsigned int, and don't
7155 bother to initialize it.
7156 * symbols.c (dollar_label_count): Change to unsigned long.
7157 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7158 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7159 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7161 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7163 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7164 mcf5200 just as we do for m68000.
7165 (m68k_init_after_args): Likewise.
7166 (md_estimate_size_before_relax): Likewise.
7168 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7170 * config/tc-v850.c (md_assemble): Store relocation addend in
7171 fixup instead of instruction.
7173 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7175 * config/tc-i386.c (md_assemble): Swap template arguments to
7176 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7177 This macro is currently symmetric, so passing them the wrong
7178 way didn't cause any problem, but may if the macro is changed
7180 After copying template to i.tm, use i.tm. rather than t-> to
7181 access fields, and make t a const*
7182 Move i.tm.operand_types[] swap to immediately after the copy.
7184 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7186 * expr.h (expr_build_uconstant): Add prototype.
7187 (expr_build_unary,expr_build_binary): Add prototypes.
7188 * expr.c (expr_build_uconstant): New function.
7189 (expr_build_unary,expr_build_binary): New functions.
7191 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7193 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7194 * macro.c (macro_expand_body): Increase buffer size.
7195 * messages.c (as_warn): Likewise.
7196 (as_warn_where, as_bad, as_bad_where): Likewise.
7198 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7200 Based on patch from H.J. Lu <hjl@gnu.org>:
7201 * Makefile.am (DISTSTUFF): New variable.
7202 (diststuff): New target.
7203 * Makefile.in: Rebuild.
7205 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7207 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7208 m32r_elf_section_change_hook.
7210 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7211 emit a nop if a section ends with a 16 bit instruction.
7213 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7215 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7216 s_lcomm rather than obj_coff_lcomm.
7217 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7219 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7221 * config/tc-i386.h (LinearAddress): Define.
7222 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7223 instruction, don't use a default segment.
7225 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7227 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7228 * configure: Rebuild.
7230 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7232 * aclocal.m4, configure: Rebuild with libtool 1.2.
7234 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7236 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7237 PC relative branches. Patch courtesy of Jonathan Walton.
7240 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7242 * configure.in (emulations): Add thumb-pe target.
7244 * configure (emulations): Add thumb-pe target.
7246 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7248 * itbl-lex.l (yywrap): Don't define if already defined as a
7251 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7253 * depend.c (quote_string_for_make): New function.
7254 (wrap_output): Use it.
7256 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7258 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7259 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7261 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7263 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7264 Recognize -GN and -relax.
7265 (md_begin): Initialize gp size from -G switch.
7266 (alpha_force_relocation): Always force if -relax.
7267 (alpha_align): Take a new argument that will specify when to
7268 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7269 Change all callers. Emit nop alignment padding as nop+unop pair.
7271 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7273 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7274 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7276 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7278 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7279 require padding to the next long word boundary.
7281 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7283 * cgen.c: #include symcat.h.
7284 * config/tc-m32r.c: Likewise.
7286 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7288 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7289 absolute expressions instead of '$' prefixed register names.
7291 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7293 * read.c (s_set): Record file and line info for symbols when -as.
7294 (pseudo_set): Don't overwrite that dummy fragment.
7296 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7298 * config/tc-ppc.c (md_pseudo_table): Add "section".
7299 (ppc_named_section): New static function.
7301 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7303 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7304 so we don't have to scan the entire list.
7306 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7308 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7309 case, allow the parallel instructions to modify the same flag
7312 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7314 * listing.c (list_symbol_table): Categorize symbols by
7315 undefined_section rather than sy_frag->line == NULL.
7317 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7319 * Makefile.am (install-exec-local): Install properly when ln
7320 fails or tooldir == prefix.
7322 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7324 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7325 Test result of insert_operand for error.
7327 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7329 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7330 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7331 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7332 * doc/Makefile.in: Rebuild.
7334 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7336 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7337 (macro): Fix handling of M_COP[0-3].
7339 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7341 Based on patches from Ross Harvey <ross@teraflop.com>:
7342 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7343 if macro_alternate or macro_mri.
7344 (getstring): Remove support for byte constants between < and >.
7345 (get_any_string): '<' only starts a string if macro_alternate or
7347 (macro_expand_body): Permit keyword parameters following
7348 positional parameters.
7350 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7351 * configure.in (alpha*-*-netbsd*): New target.
7352 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7353 * configure: Rebuild.
7355 * as.h (flag_warn_suppress_instructionswap): Move from here...
7356 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7357 here, and make static.
7359 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7360 BFD_ASSEMBLER or MANY_SEGMENTS.
7362 * as.c (show_usage): Update bug-gnu-utils address.
7363 * gasp.c (show_usage): Likewise.
7364 * doc/as.texinfo (Bug Reporting): Likewise.
7366 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7368 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7369 insns regardless of the size of a pointer if we're in mips I or
7371 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7373 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7375 Fix rac to accept only a0:
7376 * tc-d10v.c (parallel_ok, find_opcode):
7377 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7378 Introduce OPERAND_GPR.
7380 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7382 * read.c (s_fill): Handle non-constant repeat counts by creating
7383 an rs_space fragment.
7385 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7387 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7388 from as_bad to as_warn.
7390 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7392 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7393 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7394 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7396 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7398 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7399 seg_fix_rotP rather than fix_root from seg_info.
7401 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7403 * expr.c: Add support for 0x1_2_3_4 bignums.
7405 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7407 * configure.in: Change -linux* to -linux-gnu*.
7408 * configure: Rebuild.
7410 * app.c (do_scrub_begin): Treat \r as whitespace.
7412 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7414 * Makefile.am: Update dependencies.
7415 * Makefile.in: Rebuild.
7417 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7419 * configure, aclocal.m4: Rebuild with new libtool.
7421 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7423 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7424 the argument to bfd_set_arch_mach.
7425 (load_address): Use bfd_arch_bits_per_address to determine the
7426 bit size of an address instead of looking at the isa level.
7427 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7429 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7431 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7433 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7435 * ehopt.c: New file.
7436 * as.h (enum _relax_state): Add rs_cfa.
7437 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7438 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7439 * read.c (emit_expr): Call check_eh_frame.
7440 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7441 (relax_segment): Likewise.
7442 * Makefile.am: Rebuild dependencies.
7443 (GAS_CFILES): Add ehopt.c.
7444 (GENERIC_OBJS): Add ehopt.o.
7445 * doc/internals.texi (Frags): Document rs_cfa.
7447 * as.c (show_usage): Mention --traditional-format.
7448 (parse_args): Accept --traditional-format.
7449 * as.h (flag_traditional_format): Declare.
7450 * output-file.c (output_file_create): If flag_traditional_format,
7451 set BFD_TRADITIONAL_FORMAT on stdoutput.
7452 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7454 * config/tc-mips.c (append_insn): Make sure that if we have a
7455 fixup for an unmatched %hi reloc, it does not associated with a
7458 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7459 * doc/Makefile.in: Likewise.
7461 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7463 * config/tc-m32r.c (check_for_side_effects): New function.
7464 (can_make_parallel): Add checks for instruction side effects
7465 clashing with the other instruction.
7466 (assemble_parallel_insn): Improve warning messages. Return error
7467 message from non-swapped instruction order.
7469 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7471 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7473 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7474 md_cleanup definition. This moves the forced literal output to
7475 the end of the source pass, and avoids macro's inserting literals
7476 into the code immediately after the macro expansion.
7478 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7480 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7481 a gas internal symbol is adjustable.
7482 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7484 * as.h: If gcc version greater than 2.6, use `__format__' and
7485 `__printf__' in function attributes, rather than `format' and
7488 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7490 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7492 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7494 Add tms320c30 support:
7495 * config/tc-tic30.h: New file.
7496 * config/tc-tic30.c: New file.
7497 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7498 TARGET_FORMAT as "coff-tic30".
7499 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7500 * Makefile.am: Rebuild dependencies.
7501 (CPU_TYPES): Add tic30.
7502 (CPU_OBJ_VALID): tic30-aout is valid.
7503 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7504 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7505 * configure, Makefile.in: Rebuild.
7507 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7509 * config/tc-v850.c (md_assemble): Improvements to error messages.
7511 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7513 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7514 BFD_RELOC_HI16_S to store the high bits of any value.
7516 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7517 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7518 assembler calculate relocations to any external symbol at all.
7519 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7520 involving generation of pc-relative relocs.
7521 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7522 has been moved to md_apply_fix3.
7524 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7525 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7526 which actually means (the address of identifier's GOT entry) +
7527 constant, which is not particularly useful.
7529 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7531 * read.h (include_dirs): Declare.
7532 (include_dir_count,include_dir_maxlen): Declare.
7534 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7536 * configure.in: Correct check for shared opcodes library.
7537 * configure: Rebuild.
7539 * listing.c (buffer_line): If we can't open the file, set at_end.
7540 (listing_print): Remove unused local variable fi.
7542 * config/m68k-parse.y (reglistpair): Handle register list in
7545 * config/vms-conf.h: Don't undef VERSION.
7547 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7549 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7551 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7553 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7554 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7555 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7556 (EXTRA_DIST): Define.
7557 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7558 explicitly rather than via the list of object files.
7559 (gcc-as.opt): New file created when make-gas.com is run.
7560 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7561 itbl-cpu.h} to #include appropriate file rather than copying that
7563 * config/vms-conf.h: Synchronize with current config.in.
7564 * Makefile.in: Rebuild.
7566 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7568 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7569 (parallel_ok): Relaxed parallel subinstruction dependency check.
7571 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7573 * as.h (flag_warn_suppress_instructionswap): added new flag.
7574 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7575 command line argument.
7576 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7577 warning only if flag_warn_suppress_instructionswap is false.
7579 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7581 * configure.in (i386-*-mingw32*): New target.
7582 * configure: Rebuild.
7584 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7586 * symbols.c (resolve_symbol_value): Don't set the segment if it
7587 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7589 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7592 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7594 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7595 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7598 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7600 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7602 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7604 * config/tc-v850.c (v850_insert_operand): Display instruction when
7605 an error is encountered.
7607 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7609 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7610 (i386-*-sco3.2v5*coff): New target.
7611 (i386-*-sco3.2*): New target.
7612 * configure: Rebuild.
7614 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7616 * config/tc-v850.c: Tidy error message production.
7618 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7620 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7621 validate_immediate return value in the right type for comparisons
7624 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7626 * listing.c (MAX_BYTES): Use listing variables not constants.
7627 (data_buffer): No longer an array, but a pointer.
7628 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7629 (listing_listing): Allocate data_buffer.
7631 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7633 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7634 --listing-rhs-width, --listing-cont-lines.
7635 (show_usage): Update.
7636 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7637 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7638 (print_lines): Use the variables instead of the constants.
7639 (listing_listing): Likewise.
7640 * listing.h: Declare the new vars.
7642 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7644 * as.c (parse_args): Add --keep-locals alias for -L.
7645 Add --strip-local-absolute.
7646 (show_usage): Update.
7647 * as.h (flag_strip_local_absolute): New flag.
7648 * symbols.c (S_IS_LOCAL): Use it.
7649 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7650 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7651 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7653 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7655 * config/tc-m32r.c: Detect if explicitly parallel instructions
7656 might have an io conflict and issue a warning message.
7658 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7660 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7661 cgen_swap_fixups): Functions to save, restore and swap the fixup
7662 chain with a backup copy.
7663 (cgen_asm_finish_insn): Returns address of constructed insn.
7665 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7667 * listing.c (file_info_struct): Remove FILE, add POS.
7668 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7669 (file_info): Don't open the file.
7670 (buffer_line): Check for the file in the last_open cache, updating
7672 (print_source): Don't reference file_info->file.
7673 (listing_listing): Likewise.
7674 (listing_print): Close the file in the cache, if any.
7676 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7678 * read.c (dwarf_file_string): New file static variable.
7679 (emit_expr): Look for constant sequence that leads up to a file
7680 name in DWARF debugging output.
7681 (stringer): Use dwarf_file_string to decide whether to accept a
7682 string as a file name.
7684 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7686 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7687 (crack_operand): Add reg->reglst MRI hack.
7688 (r_seg): Put reglst symbols in reg_section.
7689 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7691 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7693 * tc-sh.c (get_specific): Handle SGR & DBR.
7695 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7697 * tc-h8300.c (parse_reg): Take the length of the symbol into
7698 account when attempting to match a register name.
7699 * tc-h8500.c (parse_reg): Likewise.
7701 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7703 * cgen.c: Formatting changes to improve readability.
7705 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7707 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7710 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7712 Based on a patch from Jim Wilson
7713 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7714 (tc_gen_reloc): Handle cross section PC relative relocs
7717 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7719 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7721 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7723 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7724 (expr_jmp_buf): New static local.
7725 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7726 (cgen_md_operand): New function.
7727 * tc-m32r.c: Clean up pass over `struct foo' usage.
7728 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7730 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7732 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7733 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7735 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7737 * config/tc-i386.c (i386_operand): Give an error if there are
7738 unrecognized characters after an expression.
7740 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob