1 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4 md_estimate_size_before_relax): Redesign and clean up the
7 2000-09-21 Kazu Hirata <kazu@hxi.com>
9 * config/tc-ns32k.c: Fix formatting.
10 * config/tc-ns32k.h: Likewise.
12 2000-09-20 Kazu Hirata <kazu@hxi.com>
14 * config/tc-m32r.c: Fix formatting.
15 * config/tc-m32r.h: Likewise.
16 * config/tc-m68851.h: Likewise.
17 * config/tc-m68hc11.c: Likewise.
18 * config/tc-m68hc11.h: Likewise.
19 * config/tc-m88k.c: Likewise.
20 * config/tc-mcore.c: Likewise.
21 * config/tc-mcore.h: Likewise.
22 * config/tc-mips.c: Likewise.
23 * config/tc-mips.h: Likewise.
24 * config/tc-mn10200.h: Likewise.
25 * config/tc-mn10300.h: Likewise.
26 * config/tc-tahoe.c: Likewise.
27 * config/tc-tahoe.h: Likewise.
29 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
31 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
32 Likewise in relaxation description comments.
34 2000-09-18 Alan Modra <alan@linuxcare.com.au>
36 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
37 subtraction of two syms without emitting a relocation.
39 From David Huggins-Daines <dhd@linuxcare.com>
40 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
41 global or weak symbols.
43 2000-09-15 Kazu Hirata <kazu@hxi.com>
45 * config/tc-h8300.h: Fix formatting.
46 * config/tc-h8500.c: Likewise.
47 * config/tc-h8500.h: Likewise.
48 * config/tc-hppa.h: Likewise.
49 * config/tc-i370.h: Likewise.
50 * config/tc-i386.h: Likewise.
51 * config/tc-i860.c: Likewise.
52 * config/tc-i860.h: Likewise.
53 * config/tc-i960.h: Likewise.
54 * config/tc-ia64.c: Likewise.
55 * config/tc-ia64.h: Likewise.
57 2000-09-14 Kazu Hirata <kazu@hxi.com>
59 * config/tc-a29k.c: Fix formatting.
60 * config/tc-alpha.c: Likewise.
61 * config/tc-arc.c: Likewise.
62 * config/tc-arc.h: Likewise.
63 * config/tc-arm.c: Likewise.
64 * config/tc-arm.h: Likewise.
65 * config/tc-avr.c: Likewise.
66 * config/tc-avr.h: Likewise.
67 * config/tc-tic30.c: Likewise.
68 * config/tc-tic30.h: Likewise.
69 * config/tc-tic54x.c: Likewise.
70 * config/tc-tic54x.h: Likewise.
71 * config/tc-tic80.c: Likewise.
72 * config/tc-tic80.h: Likewise.
74 2000-09-14 Timothy Wall <twall@cygnus.com>
76 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
77 parallel comparisons for later use.
78 (struct rsrc): Add parallel comparison type.
79 (resources_match): Skip special cases of PR usage (non-conflicting
82 2000-09-13 Kazu Hirata <kazu@hxi.com>
84 * config/obj-ecoff.c: Fix formatting.
85 * config/obj-elf.c: Likewise.
86 * config/obj-elf.h: Likewise.
87 * config/obj-evax.h: Likewise.
88 * config/obj-generic.h: Likewise.
89 * config/obj-hp300.c: Likewise.
90 * config/obj-hp300.h: Likewise.
91 * config/obj-ieee.h: Likewise.
92 * config/obj-vms.c: Likewise.
93 * config/obj-vms.h: Likewise.
95 2000-09-13 Anders Norlander <anorland@acc.umu.se>
97 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
98 (md_parse_option): Ditto.
99 (md_longopts): Add -mips32 option.
100 (md_show_usage): Document new options.
101 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
102 (mips_ip): Assemble mfc0 with a sub-selection code.
103 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
104 (mips_cpu_to_str): New function.
105 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
106 Use CPU_* defines instead of hardcoded numbers.
108 * doc/as.texinfo: Document new options.
109 * doc/c-mips.texi: Ditto.
111 2000-09-12 Kazu Hirata <kazu@hxi.com>
113 * as.h: Fix formatting.
114 * asintl.h: Likewise.
115 * bit_fix.h: Likewise.
116 * config/obj-aout.c: Likewise.
117 * config/obj-aout.h: Likewise.
118 * config/obj-bout.c: Likewise.
119 * config/obj-bout.h: Likewise.
120 * config/obj-coff.c: Likewise.
121 * config/obj-coff.h: Likewise.
122 * dwarf2dbg.h: Likewise.
124 * flonum.h: Likewise.
126 * itbl-ops.h: Likewise.
130 * struc-symbol.h: Likewise.
131 * subsegs.h: Likewise.
132 * symbols.h: Likewise.
136 2000-09-11 Kazu Hirata <kazu@hxi.com>
138 * bignum-copy.c: Fix formatting.
139 * config/tc-i370.c: Likewise.
140 * config/tc-i960.c: Likewise.
141 * config/tc-m68k.c: Likewise.
143 * flonum-copy.c: Likewise.
144 * flonum-konst.c: Likewise.
145 * flonum-mult.c: Likewise.
146 * literal.c: Likewise.
150 * subsegs.c: Likewise.
152 2000-09-09 Philip Blundell <philb@gnu.org>
154 * configure.in (arm*-*-uclinux*): New target.
155 * configure: Regenerate.
157 2000-09-09 Kazu Hirata <kazu@hxi.com>
159 * input-file.c: Fix formatting.
160 * itbl-ops.c: Likewise.
161 * messages.c: Likewise.
163 2000-09-08 Philip Blundell <philb@gnu.org>
165 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
168 2000-09-07 H.J. Lu <hjl@gnu.org>
170 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
171 * configure: Rebuild.
173 2000-09-07 Kazu Hirata <kazu@hxi.com>
175 * atof-generic.c: Fix formatting.
176 * config/tc-mips.c: Likewise.
177 * config/tc-vax.c: Likewise.
178 * input-scrub.c: Likewise.
180 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
182 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
183 * configure.in (sh-*-linux*): Added.
184 * configure: Rebuilt.
186 2000-09-06 Kazu Hirata <kazu@hxi.com>
188 * config/tc-hppa.c: Fix formatting.
190 * ecoff.c: Fix formatting.
192 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
194 * configure: Rebuilt with new libtool.m4.
196 2000-09-05 Kazu Hirata <kazu@hxi.com>
198 * cgen.c: Fix formatting.
199 * config/tc-ia64.c: Likewise.
201 2000-09-05 Nick Clifton <nickc@redhat.com>
203 * aclocal.m4: Regenerate.
204 * config.in: Regenerate.
205 * configure: Regenerate.
206 * po/gas.pot: Regenerate.
208 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
210 * config/tc-cris.c: Correct comment typos.
212 2000-09-05 Eric Christopher <echristo@cygnus.com>
214 * config/tc-mn10300.c: Cleanup.
215 (md_pcrel_from): Enable.
217 2000-09-05 Alan Modra <alan@linuxcare.com.au>
219 * expr.c (operand): Fix a comment typo.
220 * write.c (write_relocs): Fix a signed/unsigned warning.
222 * config/tc-hppa.c (fudge_reg_expressions): New
223 (hppa_force_reg_syms_absolute): New.
224 (pa_equ): Allow reg_section expressions.
225 * config/tc-hppa.c (md_optimize_expr): Define.
226 (hppa_force_reg_syms_absolute): Prototype.
228 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
229 (pa_parse_number): Pass in arg to select fp reg parsing.
230 Return 1 to indicate format checks pass. If strict, then only
231 accept a register or register symbol. Return value in...
232 (pa_number): New static for pa_parse_number.
233 (FP_REG_BASE): Define.
234 (FP_REG_RSEL): Define.
235 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
236 appropriate. White space changes.
237 (need_pa11_opcode): Don't bother passing any params, get them from
239 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
240 Remove extraneous check in case 'Q'.
241 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
242 reg, set section of resulting symbol to reg_section.
243 (pa_parse_space_stmt): Modify call to pa_parse_number.
244 (pa_space): Likewise.
246 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
247 (hppa_force_relocation): Handle vtable relocs.
248 (pa_vtable_entry): New.
249 (pa_vtable_inherit): New.
250 (md_pseudo_table): Add entries for vtable pseudos.
251 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
252 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
254 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
255 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
256 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
258 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
259 specify a symbol type.
261 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
262 dependent things together.
263 (md_elf_symbol_type): Define.
265 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
267 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
269 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
270 (obj_elf_vtable_entry): Declare.
272 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
274 (obj_elf_vtable_entry): Similarly.
275 (elf_pseudo_table): Fix the damage with a cast.
277 2000-09-03 Richard Henderson <rth@cygnus.com>
279 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
280 for template selection when a label is needed.
282 2000-09-02 Kazu Hirata <kazu@hxi.com>
284 * config/tc-ia64.c: Fix formatting.
286 2000-09-02 Nick Clifton <nickc@redhat.com>
288 * configure.in: Increase version number to 2.10.91.
289 * configure: Regenerate.
290 * aclocal.m4: Regenerate.
291 * config.in: Regenerate.
292 * po/gas.pot: Regenerate.
293 * Makefile.in: Regenerate.
295 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
297 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
298 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
299 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
301 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
304 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
306 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
307 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
308 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
309 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
310 (GOT_symbol): New variable.
311 (md_undefined_symbol): Set it.
313 2000-09-01 Richard Henderson <rth@cygnus.com>
315 * config/tc-ia64.c (match): Don't inline.
316 (extra_goodness): New.
317 (md_begin): Prefer nop.f and nop.b for best_template.
319 2000-08-31 Kazu Hirata <kazu@hxi.com>
321 * as.c: Fix formatting.
326 2000-08-31 Eric Christopher <echristo@cygnus.com>
328 * config/tc-mn10300.c: Cleanup and fix warnings.
329 (md_pseudo_table): Add initializers.
330 (md_show_usage): Cleanup.
331 (md_parse_option): Fix warnings.
332 (md_undefined_symbol): Fix warnings.
333 (md_conver_frag): Fix warnings.
334 (tc_gen_reloc): Fix warnings.
335 (md_apply_fix3): Fix warnings.
336 (check_operand): Fix warnings.
338 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
340 * acinclude.m4: Include libtool and gettext macros from the
342 * aclocal.m4, configure: Rebuilt.
344 2000-08-30 Mark Hatle <mhatle@mvista.com>
346 * config/tc-ppc.c (md_parse_option): Recognize -m405.
348 2000-08-31 Kazu Hirata <kazu@hxi.com>
350 * listing.c: Fix formatting.
352 2000-08-29 Kazu Hirata <kazu@hxi.com>
354 * app.c: Fix a comment typo. Fix formatting.
356 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
358 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
359 offset of the target destination for jmp instructions.
360 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
362 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
364 * NEWS: Mention support for CRIS.
366 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
368 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
369 Sets `.lcomm' alignment to zero.
371 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
373 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
374 (TC_FIX_ADJUSTABLE): Define.
376 2000-08-23 Jim Wilson <wilson@cygnus.com>
378 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
379 unwind.personality_routine is set.
381 2000-08-23 H.J. Lu <hjl@gnu.org>
383 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
385 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
387 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
390 2000-08-22 H.J. Lu <hjl@gnu.org>
392 * config.in (STRICTCOFF): New for strict COFF.
394 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
395 i386-*-go32* and i386-go32-rtems*.
396 * configure: Rebuilt.
398 * config/obj-coff.c (obj_coff_endef): Follow the historical
399 behavior if STRICTCOFF is not defined.
401 * doc/internals.texi: Document STRICTCOFF.
403 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
405 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
406 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
407 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
408 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
409 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
410 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
411 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
414 2000-08-22 Eric Christopher <echristo@cygnus.com>
416 * config/tc-mn10300.c: (md_apply_fix): New function.
417 (mn10300_force_relocation): New function.
418 (mn10300_fix_adjustable): New function.
420 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
421 (TC_HANDLES_FX_DONE): Define.
422 (obj_fix_adjustable): Define.
423 (MD_APPLY_FIX3): Define.
424 (TC_LINKRELAX_FIXUP): Define.
426 * write.c: (TC_LINKRELAX_FIXUP): Define if not
428 (fixup_segment): Use TC_LINKRELAX_FIXUP.
430 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
432 2000-08-21 Jason Eckhardt <jle@cygnus.com>
434 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
435 if the fixup resulted in a relocation.
437 2000-08-18 Nick Clifton <nickc@redhat.com>
439 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
440 Make reference to first element of shift_names explicit.
442 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
444 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
445 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
446 add a symbol's address. Removed all target-specific #ifdefs that
447 used to accomplished the same.
448 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
449 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
450 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
451 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
452 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
454 2000-08-17 Kazu Hirata <kazu@hxi.com>
456 * dwarf2dbg.c: Fix formatting.
458 2000-08-17 Nick Clifton <nickc@redhat.com>
460 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
461 to be recoded as logical shift lefts by zero.
463 2000-08-16 Jim Wilson <wilson@cygnus.com>
465 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
466 postincrement modified registers. Handle IA64_OPND_R3_2 addl
468 (note_register_values): Handle IA64_OPND_R3_2 operands.
470 2000-08-16 Jason Eckhardt <jle@cygnus.com>
472 * config/tc-i860.c (md_operand): Silly typo fixed.
474 2000-08-16 Nick Clifton <nickc@redhat.com>
476 * config/tc-arm.c (struct asm_shift): Delete.
478 (enum asm_shift_index): New.
479 (struct asm_shift_properties): New.
480 (struct asm_shift_name): New.
481 (shift_properties[]); New.
482 (shift_names[]); New.
484 (decode_shift): Use new structures.
485 Issue a warning is "ROR #0" is used.
486 Issue a warning if "ASR #0" or "LSR #0" is used.
488 (md_begin): Initialise arm_shift_hsh table from new
489 asm_shift_name array.
491 2000-08-16 Jakub Jelinek <jakub@redhat.com>
493 * config/tc-sparc.c: Kill all warnings.
494 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
496 (md_show_usage): Update usage text.
498 2000-08-16 Nick Clifton <nickc@redhat.com>
500 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
503 2000-08-15 Will Cohen <wcohen@redhat.com>
505 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
507 * config/tc-sh.c (md_assemble): Changed so debug_type
508 test performed for ppi_assemble
509 * config/tc-sh.c: Included dwarf2dbg.h.
510 (debug_line): Defined.
511 (md_assemble): Generates dwarf2 line info.
512 (sh_finalize): New function. Finalize dwarf2 info.
513 (assemble_ppi): Returns size of code generated.
514 (build_Mytes): Returns size of code generated.
515 (md_pseudo_table): Added "file" and "loc" psuedo ops.
516 * config/tc-sh.h (md_end): Defined.
517 (sh_finalize): Declared.
519 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
521 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
524 2000-08-14 Nick Clifton <nickc@redhat.com>
526 * config/tc-arm.c (do_bx): Allow "bx pc".
528 2000-08-14 Jim Wilson <wilson@cygnus.com>
530 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
531 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
532 (md_begin): Change assignment to md.flag to OR in the new bit.
534 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
536 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
537 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
540 2000-08-14 Jason Eckhardt <jle@cygnus.com>
542 * NEWS: Mention i860 support.
544 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
546 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
548 2000-08-14 Andreas Schwab <schwab@suse.de>
550 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
552 2000-08-11 Andreas Schwab <schwab@suse.de>
554 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
557 2000-08-11 Kazu Hirata <kazu@hxi.com>
559 * expr.c: Fix formatting.
560 * config/obj-bout.c: Likewise.
562 2000-08-10 Jason Eckhardt <jle@cygnus.com>
564 * doc/c-i860.texi: Flesh out the i860 section more.
566 2000-08-10 Kazu Hirata <kazu@hxi.com>
568 * symbols.c: Fix formatting.
571 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
573 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
574 has the IgnoreSize bit set.
576 2000-08-09 Alan Modra <alan@linuxcare.com.au>
578 From Rodney Brown <RodneyBrown@mynd.com>
579 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
580 * configure: Regenerate.
582 2000-08-09 Kazu Hirata <kazu@hxi.com>
584 * hash.c: Fix formatting.
587 2000-08-08 Jason Eckhardt <jle@cygnus.com>
589 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
590 (i860_fix_info): New enum.
591 (MD_APPLY_FIX3): Define.
592 (WORKING_DOT_WORD): Define.
593 (TC_HANDLES_FX_DONE): Define.
594 (DIFF_EXPR_OK): Define.
595 (LISTING_HEADER): Define.
596 (TARGET_FORMAT): Select target format based on endian flag.
597 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
598 (target_big_endian): Add external declaration.
600 * config/tc-i860.c: All existing code reworked completely. Other
601 new code shown below.
602 (SYNTAX_SVR4): Define.
603 (target_warn_expand): New variable.
604 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
605 (md_longopts): Declare and define with new options (-EL, -EB,
607 (md_show_usage): New function.
608 (md_operand): New function.
609 (obtain_reloc_for_imm16): New function.
610 (md_apply_fix3): New function.
611 (tc_gen_reloc): New function.
613 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
615 * config/tc-m68hc11.c (build_jump_insn): Make sure the
616 2 bytes of the jump address are in the same frag.
617 (find): Accept 68hc12 register indirect modes.
619 * NEWS: Mention 68HC11 & 68HC12 support.
621 2000-08-07 Richard Henderson <rth@cygnus.com>
623 * config/tc-ia64.c (unwind): Add prologue_mask member.
624 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
625 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
626 (dot_body): Clear unwind.prologue_mask.
627 (dot_prologue): Set it. Accept a register second argument.
629 2000-08-07 Kazu Hirata <kazu@hxi.com>
631 * config/atof-ieee.c: Fix formatting.
632 * config/atof-tahoe.c: Likewise.
634 2000-08-06 Nick Clifton <nickc@cygnus.com>
636 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
639 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
640 of .popsection, .previous, .pushsection, .subsection,
641 .version, .vtable_entry, .vtable_inherit and .weak.
643 2000-08-05 Kazu Hirata <kazu@hxi.com>
645 * config/tc-cris.c: Fix formatting.
646 * config/tc-i386.c: Likewise.
647 * config/tc-sparc.c (sparc_ip): Simplify the code.
649 2000-08-04 Kazu Hirata <kazu@hxi.com>
651 * config/tc-cris.c: Rearrange code for readability.
652 * config/tc-d10v.c: Fix formatting.
653 * config/tc-m32r.c: Likewise.
654 * config/tc-sparc.c: Likewise.
656 2000-08-02 Jim Wilson <wilson@cygnus.com>
658 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
659 before ia64_find_opcode.
660 (md_assemble): Likewise.
662 2000-08-01 Nick Clifton <nickc@cygnus.com>
664 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
665 Undo some formatting fixes.
667 2000-08-01 Kazu Hirata <kazu@hxi.com>
669 * config/obj-som.c: Fix formatting.
670 * config/obj-ieee.c: Likewise.
671 * config/tc-arm.c: Likewise.
672 * config/tc-v850.c: Likewise.
674 2000-08-01 Nick Clifton <nickc@redhat.com>
676 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
677 index by command line option.
679 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
681 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
682 (@node M68K-Branch): Rewrite to match the reality.
684 2000-07-31 Jason Eckhardt <jle@cygnus.com>
686 * doc/c-i860.texi: New file.
687 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
688 * doc/Makefile.in: Regenerate.
689 * doc/all.texi: Add I860 as relevant architecture.
690 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
692 2000-07-31 Kazu Hirata <kazu@hxi.com>
694 * config/tc-d30v.c: Fix formatting.
696 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
698 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
699 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
700 long emit a long branch if available instead of an absolute jump, never
701 emit absolute jumps for anything with --pcrel.
703 * doc/c-m68k.texi: Document new command line option.
705 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
707 * config/tc-avr.c: Use PARAMS macro in function declarations.
708 Don't declare md_pcrel_from_section (already in tc-avr.h).
709 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
710 (avr_operand): Don't set (unsigned) op_mask to -1.
712 2000-07-28 Jason Eckhardt <jle@cygnus.com>
714 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
715 * configure: Regenerated.
716 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
717 of operand to the .type directive (.e.g, "type").
719 2000-07-28 Alan Modra <alan@linuxcare.com.au>
721 * as.h (warn_comment, found_comment, found_comment_file): Declare.
722 * app.c (do_scrub_chars): Record where first comment found.
723 * read.c (read_a_source_file): Init found_comment on entry, and
724 notify whether comments found on exit.
725 * config/tc-hppa.c (md_shortopts): Add "c".
726 (md_longopts): Add warn-comment.
727 (md_parse_option): Handle it.
728 (md_show_usage): Show available options.
729 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
731 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
733 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
734 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
736 (md_estimate_size_before_relax): Don't fall off end of function.
738 2000-07-27 Kazu Hirata <kazu@hxi.com>
740 * config/tc-avr.c: Fix formatting.
741 * config/tc-ns32k.c: Likewise.
743 2000-07-27 Alan Modra <alan@linuxcare.com.au>
745 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
747 2000-07-27 Kazu Hirata <kazu@hxi.com>
749 * config/tc-d10v.c: Fix formatting.
750 * config/tc-z8k.c: Likewise.
751 * config/tc-sparc.c: Likewise.
753 2000-07-26 Dave Brolley <brolley@redhat.com>
755 * cgen.c (queue_fixup): Declare opinfo.
756 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
757 (gas_cgen_md_operand): Ditto.
758 (gas_cgen_md_apply_fix3): Ditto.
760 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
762 * config/obj-coff.c (obj_frob_symbol): Don't merge
763 labels. Don't merge if the symbol isn't constant. Return
764 immediately if a symbol is merged.
766 2000-07-22 Alan Modra <alan@linuxcare.com.au>
768 * frags.c (frag_align): Correct absolute section alignment.
770 2000-07-20 DJ Delorie <dj@redhat.com>
772 * config/obj-coff.c (obj_frob_symbol): revert previous change,
773 it breaks linking against DLLs.
775 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
777 * configure.in: Add CRIS support.
778 * configure: Regenerate.
779 * Makefile.am: (CPU_TYPES): Add cris.
780 (CPU_OBJ_VALID) [aout]: Add cris.
781 (MULTI_CPU_TYPES): Add cris.
782 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
783 [coff]: Only i386 and mips are valid.
784 (TARGET_CPU_CFILES): Add config/tc-cris.c.
785 (TARGET_CPU_HFILES): Add config/tc-cris.h.
786 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
787 Regenerate dependencies.
788 * Makefile.in: Regenerate.
789 * aclocal.m4: Regenerate.
790 * as.c: Declare crisaout, criself.
791 * config/tc-cris.h, config/tc-cris.c: New.
792 * config/e-criself.c, config/e-crisaout.c: New.
793 * po/POTFILES.in, po/gas.pot: Regenerate.
795 2000-07-20 Kazu Hirata <kazu@hxi.com>
797 * read.c: Fix formatting.
798 * write.c: Fix formatting.
800 2000-07-19 H.J. Lu <hjl@gnu.org>
802 * sb.c: Include <stdlib.h> if exists for abort ().
804 2000-07-19 Alan Modra <alan@linuxcare.com.au>
806 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
807 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
808 (pa_type_args): Same here.
810 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
812 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
813 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
814 the storage class is already set.
816 2000-07-17 Kazu Hirata <kazu@hxi.com>
818 * config/tc-m68hc11.c: Fix formatting.
819 * config/tc-mn10200.c: Likewise.
820 * config/tc-mn10300.c: Likewise.
821 * config/tc-pj.c: Likewise.
822 * config/tc-tic80.c: Likewise.
823 * config/tc-w65.c: Likewise.
825 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
827 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
830 2000-07-15 Ian Lance Taylor <ian@zembu.com>
832 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
835 2000-07-15 Alan Modra <alan@linuxcare.com.au>
837 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
838 ELF as are used for SOM (except the 32-bit reloc one) to decide
839 whether a symbol can be reduced to a section symbol. Expand on
840 the comment for symbols involved in LR% and RR% expressions.
842 2000-07-14 Nick Clifton <nickc@cygnus.com>
844 * config/tc-mips.c (mips_disable_float_construction): New
845 static variable. Set to true if doubles should not be
846 constructed by loading two single width fp registers with
848 (mips_ip): Test mips_disable_float_construction.
849 (md_longopts): Add command line switches --construct-floats
850 and --no-construct-floats.
851 (md_parse_option): Parse new command line options.
852 (md_show_usage): Describe new command line options.
854 * doc/c-mips.texi: Document new command line options.
856 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
858 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
859 * configure: Regenerate.
861 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
863 * configure.in (DEFAULT_EMULATION setting): Revert part of
864 2000-07-01 change that set te_multi=multi unless set to tmips.
865 * configure: Regenerate.
867 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
869 * config/obj-coff.c (coff_frob_section): Add padding to the last
870 section when aligning it increases its size.
872 2000-07-11 Kazu Hirata <kazu@hxi.com>
874 * config/tc-tic54x.c: Fix formatting.
876 2000-07-10 Kazu Hirata <kazu@hxi.com>
878 * config/tc-h8500.c: Fix formatting.
879 * config/tc-tic54x.c: Fix formatting.
881 2000-07-10 Alan Modra <alan@linuxcare.com.au>
883 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
884 displacements correctly.
886 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
888 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
890 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
894 2000-07-09 Alan Modra <alan@linuxcare.com.au>
896 From David Huggins-Daines <dhd@linuxcare.com>
897 * config/te-hppalinux64.h: Add a new emulation.
898 * configure.in (emulations): Add configure bits to support the
899 64-bit Linux/parisc target.
900 * configure: Regenerate.
902 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
903 (md_shortopts): Add `V' for ELF.
905 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
906 when SOM or ELF_ARG_RELOC are defined.
907 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
908 ELF_ARG_RELOC are defined.
909 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
910 (pa_stringer): ..Do it here instead. Fix comment typos.
911 (hppa_force_relocation): Cast enums to int before comparing with
914 From Ryan Bradetich <rbradetich@uswest.net>
915 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
916 redifinition warning.
917 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
918 (hppa_force_relocation): ditto
919 (md_apply_fix): Added cast to buf to fix warnings.
921 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
922 cons_fix_new_hppa, hppa_force_relocation): Prototype.
924 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
925 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
926 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
927 reloc_type** to avoid warnings in switch.
928 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
929 little earlier instead.
931 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
933 (pa_type_args): Use symbol_arg_reloc_info.
934 (struct pa_it): Make arg_reloc unsigned int.
935 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
936 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
937 (pa_code): Delete. pa_text duplicates this function.
938 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
939 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
941 (cons_fix_new_hppa): Actually change selector to e_fsel when
942 warning about assuming so.
943 (tc_gen_reloc): More example elf arg reloc code.
944 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
945 (hppa_force_relocation): Likewise.
947 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
949 (pa_end_of_source): Prototype.
950 (hppa_fix_adjustable): Prototype.
951 (LABELS_WITHOUT_COLONS): Move it..
952 * config/te-hppa.h: To here.
954 * config/te-hppa64.h: New file.
956 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
958 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
959 format -10, -16, 16 relocs.
960 (hppa_elf_mark_end_of_function): Test for null
961 last_call_info->start_symbol
963 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
964 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
965 re_assesmble_* functions. Delete extraneous statements. Fix
967 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
968 insn to re_assemble_*.
970 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
972 * doc/internals.texi (Expressions): Fix typo.
974 2000-07-08 Kazu Hirata <kazu@hxi.com>
976 * config/tc-sh.c: Fix formatting.
977 * config/tc-tic54x.c: Fix formatting.
978 * depend.c: Fix formatting.
979 * flonum-konst.c: Likewise.
980 * flonum-mult.c: Likewise.
982 2000-07-07 Kazu Hirata <kazu@hxi.com>
984 * config/tc-sh.c: Fix comments.
985 * config/obj-vms.c: Fix comments.
986 * config/tc-a29k.c: Likewise.
987 * config/tc-alpha.c: Likewise.
988 * config/tc-h8300.c: Likewise.
989 * config/tc-h8500.c: Likewise.
990 * config/tc-i370.c: Likewise.
991 * config/tc-ia64.c: Likewise.
992 * config/tc-m68hc11.c: Likewise.
993 * config/tc-m68k.c: Likewise.
994 * config/tc-mips.c: Likewise.
995 * config/tc-ns32k.c: Likewise.
996 * config/tc-ppc.c: Likewise.
997 * config/tc-z8k.c: Likewise.
999 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1001 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1002 Default to '(SEC_LOAD | SEC_DATA)'.
1003 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1005 * doc/internals.texi (CPU Backend): Describe
1006 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1008 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1010 * as.c (parse_args): NULL terminate the long option list.
1012 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1014 * config/tc-d30v.h: Include "write.h" for fixS.
1015 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1017 2000-07-05 Nick Clifton <nickc@cygnus.com>
1019 * config/tc-d30v.c (write_2_short): Further changes to warning
1020 messages produced when combining EITHER_BUT_PREFER_MU attributed
1023 2000-07-05 DJ Delorie <dj@redhat.com>
1027 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1029 * config/tc-arm.c (psrs): Accept combinations of flags.
1031 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1033 * config/tc-avr.c: Change _ () to _() around all strings marked
1034 for translation (exception from the usual coding style).
1035 (avr_opt): New struct variable, how the new switches are set.
1036 (OPTION_MMCU): Define as 'm' and actually use.
1037 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1038 (show_mcu_list): New function, display the list of known MCUs.
1039 (md_show_usage): Document the new switches. Call show_mcu_list.
1040 (avr_set_arch): Change 'm' to OPTION_MMCU.
1041 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1042 Handle the new switches.
1043 (avr_operands): Disable warnings for undefined combinations of
1044 operands if -mall-opcodes. Disable warnings for skipping two-word
1045 instructions if enhanced core or -mno-skip-bug.
1046 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1047 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1048 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1049 (avr_ldi_expression): Warn about implicit lo8().
1050 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1052 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1054 * configure.in: Add entry for mips-*-sysv4*MP*
1055 * configure: Rebuild
1056 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1057 elf32-tradlittlemips for traditional mips targets.
1058 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1059 test for Link Once sections as in adjust_reloc_syms.
1060 * config/te-tmips.h: New file for traditional mips targets. Define
1063 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1065 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1066 flags argument is not present, don't change an existing section's
1067 section's attributes. If the flags argument is present, warn if the
1068 attributes don't match the section's current attributes. When
1069 long section names are supported, set SEC_LINK_ONCE and
1070 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1072 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1074 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1075 symbols; create them.
1077 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1079 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1080 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1082 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1084 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1085 expressions. Ignore the problem when handling 16 bit signed
1086 immediates, because the assembler will take care of the relocation
1089 2000-06-27 Nick Clifton <nickc@cygnus.com>
1091 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1092 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1093 sequential order, and emit warning messages if the input source
1094 code contains constructs like that, or parallel constructs
1095 containing such opcodes.
1097 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1099 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1100 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1101 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1102 (md_show_usage): Update usage message.
1103 (md_parse_option): Allow redefinition of MCU type within the
1104 same avr[1-5] bfd machine type. Show both old and new MCU type
1105 in the error message.
1106 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1107 Simplify 8K wrap code.
1109 2000-06-25 Kazu Hirata <kazu@hxi.com>
1111 * config/obj-aout.c: Remove all uses of DEFUN.
1112 * config/obj-ieee.c: Likewise.
1113 * config/tc-sh.c: Fix comment typos.
1114 * config/tc-tahoe.c: Likewise.
1115 * config/tc-vax.c: Likewise.
1116 * config/tc-w65.c: Likewise.
1117 * config/tc-z8k.c: Likewise.
1118 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1120 2000-06-24 DJ Delorie <dj@cygnus.com>
1122 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1123 more changes from Sept 1999
1124 (tc_i386_fix_adjustable): ditto
1125 (md_apply_fix3): ditto
1127 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1129 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1130 (gas_cgen_parse_operand): Set it around expression() call.
1131 (gas_cgen_md_operand): Test for it before longjmp().
1133 2000-06-24 Kazu Hirata <kazu@hxi.com>
1135 * config/tc-h8500.c: Remove all uses of DEFUN.
1136 * config/tc-sh.c: Likewise.
1137 * config/tc-w65.c: Likewise.
1138 * config/tc-z8k.c: Likewise.
1140 * config/tc-h8500.c: Fix typos in comments.
1142 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1144 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1147 2000-06-23 matthew green <mrg@redhat.com>
1149 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1150 defined. Fix error message for `[' grouping.
1152 2000-06-22 Kazu Hirata <kazu@hxi.com>
1154 * config/tc-h8300.c: Fix formatting and comment typos.
1156 2000-06-22 Timothy Wall <twall@cygnus.com>
1158 * config/tc-ia64.c (note_register_values): Move premature QP
1159 notation clearing into the appropriate place.
1161 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1163 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1164 first before anything else. Add bin-bugs.h, emul.h and progress.h
1165 Sort list of files as for $(OBJS) in Makefile.am.
1167 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1168 find one. Remake dependencies.
1169 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1170 * Makefile.in: Regenerate.
1171 * doc/Makefile.in: Regenerate.
1173 * config/tc-i386.c (i386_displacement): Don't assume a constant
1174 displacement is necessarily 16 bits when in 16 bit code mode.
1175 (md_assemble): Instead size the displacement here after we know
1176 for sure that a .code16gcc operand hasn't automatically added
1177 operand size prefixes.
1179 2000-06-21 H.J. Lu <hjl@gnu.org>
1181 * Makefile.am: Rebuild dependency.
1182 * Makefile.in: Rebuild.
1184 2000-06-21 Kazu Hirata <kazu@hxi.com>
1186 * config/tc-h8300.c (parse_reg): Make the function static.
1187 (parse_exp): Likewise.
1189 2000-06-20 DJ Delorie <dj@cygnus.com>
1191 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1192 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1193 for cygwin import libraries to work properly.
1195 2000-06-20 H.J. Lu <hjl@gnu.org>
1197 * Makefile.am: Rebuild dependency.
1198 * Makefile.in: Rebuild.
1199 * configure: Likewise.
1200 * doc/Makefile.in: Likewise.
1202 2000-06-20 Timothy Wall <twall@cygnus.com>
1204 * doc/internals.texi (CPU backend): Add @itemx for
1205 TC_START_LABEL_WITHOUT_COLON.
1206 * doc/c-tic54x.texi: New.
1207 * doc/as.texinfo: Add tic54x features and include primary tic54x
1209 * doc/all.texi: Add C54X.
1210 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1211 * doc/Makefile.in: Regenerate.
1212 * configure.in: Add tic54x and define LIBM for tic54x.
1213 * configure: Regenrate.
1214 * config/tc-tic54x.[ch]: New.
1215 * config/obj-coff.h: Add tic54x.
1216 * Makefile.am: (CPU_TYPES): Add tic54x.
1217 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1218 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1219 (as_new_LDADD): Add $(LIBM).
1220 * Makefile.in: Regenerate.
1222 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1224 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1225 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1226 * doc/as.texinfo: Likewise.
1228 * configure, Makefile.in: Regenerate.
1229 * configure.in (emulations): Recognize m6811 and m6812.
1230 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1231 Added files for 68hc11 and 68hc12 assembler.
1232 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1233 * config/tc-m68hc11.h: Header definition for that assembler.
1235 2000-06-18 Nick Clifton <nickc@redhat.com>
1237 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1238 instead of OCTETS_PER_BYTE.
1240 * config/tc-v850.c: Fix compile time warnings.
1241 * config/tc-ppc.c: Fix compile time warnings.
1243 2000-06-18 H.J. Lu <hjl@gnu.org>
1245 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1246 * configure: Rebuild.
1248 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1250 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1253 2000-06-16 Nick Clifton <nickc@cygnus.com>
1255 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1256 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1258 * doc/c-mips.texi: Document newly accepted cpu variants.
1260 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1262 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1264 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1266 * macro.c (getstring): Make it possible to escape the quote
1269 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1271 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1273 2000-06-13 H.J. Lu <hjl@gnu.org>
1275 * configure: Regenerate.
1277 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1279 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1281 * doc/internals.texi (line_separator_chars): Semicolon is no
1282 longer a default. Mention null and newline as defaults.
1284 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1286 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1287 * config/tc-i860.h (line_separator_chars): Likewise.
1288 * config/tc-h8300.c (line_separator_chars): Likewise.
1289 * config/tc-i960.c (line_separator_chars): Likewise.
1290 * config/tc-m68k.c (line_separator_chars): Likewise.
1291 * config/tc-mips.c (line_separator_chars): Likewise.
1292 * config/tc-ns32k.c (line_separator_chars): Likewise.
1293 * config/tc-sparc.c (line_separator_chars): Likewise.
1294 * config/tc-vax.c (line_separator_chars): Likewise.
1296 * config/tc-h8300.c (comment_chars): Use string initialiser.
1297 * config/tc-i960.c (line_comment_chars): Likewise.
1298 * config/tc-z8k.c (comment_chars, line_comment_chars,
1299 line_separator_chars): Likewise.
1301 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1304 2000-06-08 Nick Clifton <nickc@cygnus.com>
1306 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1309 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1311 * configure.in (VERSION): Update to show this is the CVS mainline.
1313 2000-06-08 Matthew Jacob <mjacob@feral.com>
1315 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1316 $at is the integer register $r28, vs. both $r28 and the floating
1317 point register $f28.
1319 2000-06-08 James E. Wilson <wilson@cygnus.com>
1321 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1322 (dot_endp): Don't call ia64_flush_insns.
1323 (emit_one_bundle): Don't delete prologue/body records from
1324 unwind_record list in first loop. Rewrite second loop to account for
1327 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1329 * config/tc-ia64.c: Add missing prototypes.
1330 (generate_unwind_image): Cast argument to output_unw_records call.
1332 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1334 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1336 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1338 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1339 (REGISTER_P): likewise.
1340 (avr_opcodes): uses include/opcode/avr.h
1341 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1343 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1345 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1348 2000-06-03 H.J. Lu <hjl@gnu.org>
1350 * read.c (is_end_of_line): Put back `;'.
1352 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1354 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1356 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1358 * expr.c (operand): Test is_end_of_line outside switch to catch
1359 line separator chars that are also operators.
1360 (operator): Return O_illegal for line separator chars.
1362 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1363 entry (or `!' entry for TC_HPPA).
1365 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1366 before indexing is_end_of_line. Remove redundant check for '\0'.
1368 * config/tc-h8500.c (md_assemble): Likewise.
1369 * config/tc-mcore.c (md_assemble): Likewise.
1370 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1373 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1375 * config/tc-mcore.c (mcore_cons): Likewise.
1376 (mcore_float_cons): Likewise.
1377 (mcore_stringer): Likewise.
1378 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1380 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1382 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1384 2000-05-29 Nick Clifton <nickc@cygnus.com>
1386 * config/tc-sh.c: Fix compile time warning messages.
1388 * config/tc-mips.c: Fix compile time warning messages.
1390 2000-05-29 Philip Blundell <philb@gnu.org>
1392 * doc/as.texinfo: Update copyright dates.
1393 (Local Labels): Delete misplaced mention of ARM.
1394 * NEWS: Mention ARM ELF support.
1396 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1398 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1399 it is modified, and use the real_size to compute the frag address
1400 for dwarf2 line info.
1402 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1404 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1405 line-matching scheme to cope with automake moving variables around.
1406 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1407 * Makefile.in: Regenerate.
1409 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1411 * config/tc-sparc.c (sparc_relax): New.
1412 (md_longopts): Add -relax and -no-relax options.
1413 (md_parse_options, md_show_usage): Likewise.
1414 (md_apply_fix3): Optimize tail call into branch always if possible.
1416 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1418 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1419 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1420 rules, with warning when a GAS statement specifies a packing that
1421 will result in an instruction being squashed.
1422 Added typdef packing_type and enumerals, changed various integer
1423 literals to use the enumerals.
1425 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1427 * config/tc-ia64.c (dot_restorereg_p): New function.
1428 (md_pseudo_table): Add restorereg.p.
1429 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1430 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1432 * config/tc-ia64.h (unw_record_type): Add unwabi.
1433 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1434 called MASK with members for imask, and the masks produced by
1435 fr_mem, gr_mem, br_mem, and frgr_mem.
1436 (unw_p_record): Add members ABI and CONTEXT.
1437 (unw_x_record): Add member AB.
1438 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1439 as pseudo-register for use during unwind info generation.
1440 (AR_PFS, AR_LC): New macros.
1441 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1442 whose names start with an at sign (as in "@priunat").
1443 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1445 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1446 proc_end, unwind_info, personality_routine): Consolidate into
1447 "unwind" structure to reduce offset-table use. Add member
1448 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1450 (output_R1_format, output_R3_format, output_P3_format,
1451 output_P6_format): Initialize R with zero to reduce compiler warnings.
1452 (output_P7_format): Ditto. Add `default' branch to switch
1453 statement to reduce compiler warnings.
1454 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1455 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1456 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1457 into single argument.
1458 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1459 compiler warnings. Merge A and B args into single argument.
1460 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1461 A and B args into single argument.
1462 (free_record): Removed (wasn't used).
1463 (free_list_records): Also free imasks in prologue records.
1464 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1465 (output_spill_mask): Remove.
1466 (output_unwabi): New function.
1467 (output_epilogue, output_label_state, output_copy_state): Call
1469 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1470 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1472 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1473 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1474 as part of handling the prologue records. Emit region's imask if
1475 we have one. Handle unwabi, epilogue, label_state, copy_state,
1476 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1477 spill_sprel_p, and spill_reg_p records.
1478 (set_imask, count_bits, slot_index): New function.
1479 (fixup_unw_records): Fix region size computation. Handle
1480 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1481 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1482 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1483 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1484 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1485 (dot_save): Use manifest constants for applicaton registers.
1486 Handle REG_PR and REG_PRIUNAT.
1487 (dot_restore): Don't just ignore it.
1488 (dot_restorereg): New function..
1489 (generate_unwind_image): Ensure unwind info is a multiple of eight
1490 bytes, not just four bytes.
1491 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1492 (dot_altrp): Don't just ignore it.
1493 (dot_savemem): New function. Replaces dot_savesp() and
1494 dot_savepsp(). Use manifest constants for applicaton registers.
1495 Handle REG_PR and REG_PRIUNAT.
1496 (dot_savef): Simplify.
1497 (dot_saveb): Support generation of br_gr.
1498 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1499 dot_label_state, dot_copy_state): New function.
1500 (dot_unwabi): Don't just ignore it.
1501 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1502 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1503 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1504 (emit_one_bundle): Set slot number for prologue/body records
1505 *before* emitting the first insn.
1506 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1507 (md_begin): Declare "psp" pseudo-register.
1508 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1509 so we don't get segfault.
1510 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1511 counts as required per SW Conventions manual
1512 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1513 output_preds_psprel, output_preds_sprel, output_spill_base,
1514 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1515 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1516 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1517 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1518 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1519 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1520 (dot_vframe): Implement.
1521 (dot_vframesp, dot_vframepsp): New function.
1523 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1525 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1526 * configure: Regenerate.
1528 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1530 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1531 (md_estimate_size_before_relax): so we can use it here instead of
1532 old kludges. Localise vars to blocks. Comment.
1534 * frags.c (frag_new): Update fr_var comments.
1535 * frags.h (struct frag): Ditto.
1537 2000-05-22 Richard Henderson <rth@cygnus.com>
1539 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1540 (pseudo_func): Add pcrel.
1541 (operand_match): Handle IA64_OPND_TGT64.
1542 (build_insn): Likewise.
1543 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1544 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1545 (fix_insn): Handle all three 64-bit relocation types.
1547 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1549 * obj.h (struct format_ops): New members begin, app_file,
1550 s_set_other, s_set_desc, s_get_type, s_set_type,
1551 separate_stab_sections, init_stab_section.
1553 * config/obj-multi.h: Update GPL notice to v2.
1555 (obj_app_file): New.
1556 (S_SET_SIZE): Test s_set_size for NULL before calling.
1557 (S_SET_ALIGN): Similar for s_set_align.
1562 (SEPARATE_STAB_SECTIONS): New.
1563 (INIT_STAB_SECTION): New.
1564 (EMIT_SECTION_SYMBOLS): New.
1565 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1567 * config/obj-elf.h: Update GPL notice to v2.
1568 Mention that this file is included from obj-multi.h.
1569 (obj_begin): Wrap definition in ifndef.
1570 (elf_file_symbol): Constify declaration.
1571 (obj_app_file): Ditto.
1572 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1573 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1575 * config/obj-elf.c (elf_s_set_other): New.
1576 (elf_file_symbol): Constify argument.
1577 (elf_separate_stab_sections): New.
1578 (elf_init_stab_section): New.
1579 (elf_format_ops): Add new members. Remove comma at end.
1581 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1582 (ecoff_format_ops): Add new fields. Remove comma at end.
1583 Mention inconsistency for emit_section_symbols.
1585 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1587 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1588 (coff_separate_stab_sections): New.
1589 (coff_format_ops): Add new members.
1591 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1592 (obj_aout_s_set_other): New.
1593 (obj_aout_s_set_desc): New.
1594 (obj_aout_s_get_type): New.
1595 (obj_aout_s_set_type): New.
1596 (obj_aout_separate_stab_sections): New.
1597 (aout_format_ops): New members added. Use obj_aout_process_stab,
1598 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1599 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1601 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1603 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1605 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1606 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1607 (md_estimate_size_before_relax): Ensure jumps to weak and
1608 externally visible symbols are relocatable.
1610 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1612 * stabs.c (aout_process_stab): Make global.
1613 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1614 * read.h (aout_process_stab): Declare.
1616 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1617 Generalize to *aout, *coff *elf.
1618 * configure: Regenerated.
1620 * doc/internals.texi (Object format backend): Say
1621 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1623 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1624 * Makefile.in: Regenerated.
1626 2000-05-19 Catherine Moore <clm@cygnus.com>
1628 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1630 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1632 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1633 instruction to reflect change in re_assemble_*.
1635 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1637 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1638 build PA64 ELF tools.
1639 * configure: Rebuilt.
1641 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1643 * Makefile.am: Regenerate dependencies.
1644 * Makefile.in: Regenerate.
1646 2000-05-15 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-arm.c (struct asm_psr): Add boolean field
1649 distinguishing between CSPR and SPSR. Rename 'number' field
1651 (psrs): Rearrange contents to match new asm_psr structure.
1652 (arm_psr_parse): Move next to psr_required_here. Make it
1653 return an asm_psr structure.
1654 (psr_required_here): Use asm_psr structure returned by
1656 (do_msr): Reorganise to allow psr_required_here to be called
1658 (md_undefined_name): Mark 'name' parameter as unused, since
1659 the COFF target does not use it.
1661 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1663 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1665 * config/te-aux.h: Likewise.
1666 * config/te-dpx2.h: Likewise.
1667 * config/te-go32.h: Likewise.
1668 * config/te-hp300.h: Likewise.
1669 * config/te-hppa.h: Likewise.
1670 * config/te-i386aix.h: Likewise.
1671 * config/te-ic960.h: Likewise.
1672 * config/te-interix.h: Likewise.
1673 * config/te-nbsd532.h: Likewise.
1674 * config/te-pc532mach.h: Likewise.
1675 * config/te-ppcnw.h: Likewise.
1676 * config/te-psos.h: Likewise.
1677 * config/te-sparcaout.h: Likewise.
1678 * config/te-sun3.h: Likewise.
1679 * config/te-sysv32.h: Likewise.
1681 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1683 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1684 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1685 and sign extend without an if statement.
1686 (build_bytes): Likewise.
1688 2000-05-14 Kazu Hirata <kazu@hxi.com>
1690 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1691 X_add_symbol L_32 case.
1693 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1695 * config/te-freebsd.h: New file.
1697 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1699 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1700 bindtextdomain): Replace defines with those from intl/libgettext.h
1701 to quieten gcc warnings.
1703 * NEWS: Mention x86 .arch and -q.
1705 * config/tc-i386.c (quiet_warnings): New.
1706 (md_assemble): Use quiet_warnings.
1707 (md_parse_option): Set quiet_warnings from -q.
1708 (md_show_usage): Mention -q, delete -m.
1709 (flag_do_long_jump): Delete.
1710 (md_parse_option): Remove -m.
1711 (md_show_usage): Remove -m.
1712 (md_create_long_jump): Remove useless flag_do_long_jump code.
1714 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1715 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1717 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1718 Alexander Sokolov <robocop@netlink.ru>
1720 * doc/c-i386.texi (i386-Arch): New section.
1721 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1723 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1724 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1725 architecture has been given and is not 486.
1726 (set_cpu_arch): New.
1727 (md_pseudo_table): Add .arch.
1728 (md_assemble): Warn if cpu architecture has been given and an
1729 unsupported instruction.
1731 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1732 Move operand_types bit defines after relevant template field.
1733 (template): Add cpu_flags.
1737 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1739 * config/tc-mn10300.h (md_end): Define.
1740 (mn10300_finalize): Declare.
1741 * config/tc-mn10300.c: Include dwarf2dbg.h.
1742 (debug_line): Define.
1743 (md_assemble): Generate dwarf2 line info.
1744 (mn10300_finalize): New function. Finalize dwarf2 info.
1746 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1748 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1749 external version of the relocation for weak symbols.
1751 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1753 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1754 frame size in units of 16 bytes, as required per SW Conventions manual.
1755 (output_unw_records): Output info-block header as a dword to get
1758 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1760 * as.h: #include "file", not <file> on files from ../include.
1761 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1762 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1763 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1764 (tc_coff_symbol_emit_hook): Ditto.
1765 (OPTCOUNT): Cast to int to avoid compiler warning.
1766 (md_begin): Fix signed/unsigned warnings.
1768 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1770 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1771 ABRANCH LONG case for a conditional branch on a 68000.
1772 (md_estimate_size_before_relax): Likewise. Also handle
1773 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1774 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1775 PC-relative on all CPUs.
1776 (md_estimate_size_before_relax): Likewise.
1778 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1780 * as.c (parse_args): Just mention current year in printed
1783 2000-05-03 J.T. Conklin <jtc@redback.com>
1785 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1787 (md_parse_option): Recognize -m7400.
1789 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1791 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1792 don't permit lp to become less than the words array.
1794 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1796 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1797 Fix little-endian case.
1799 2000-05-03 David O'Brien <obrien@NUXI.com>
1801 * as.c (parse_args): Update copyright.
1803 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1805 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1806 for the .bss section too.
1808 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1810 * configure.in: Set em=linux for hppa-*-linux.
1811 * configure: Regenerate.
1812 * doc/Makefile.in: Regenerate with correct automake.
1814 * frags.c (frag_grow): Sanity check chunk_size.
1816 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1817 * config/obj-som.h: Likewise.
1818 * config/obj-ieee.h: Likewise.
1820 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1822 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1823 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1824 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1825 (pa_ip): low_sign_unext now returns via function value. Use
1826 re_assemble_* instead of dis_assemble_* and
1827 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1829 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1830 (md_section_align, md_parse_option, md_show_usage,
1831 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1832 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1833 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1834 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1835 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1837 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1838 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1839 outside of switch. Correct mask and shifting errors in case 10
1840 and case -11. In case 21, compare against signed range to suit
1841 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1842 case 17 and case 22, use offsetT variable to properly check range.
1843 Use re_assemble_* here too.
1844 (evaluate_absolute): Change type of value to offsetT. Call
1845 hppa_field_adjust to do the work for us.
1846 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1847 (pa_parse_cmpib_64_cmpltr): Ditto.
1848 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1849 of i to unsigned int.
1850 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1851 (pa_end_of_source): Return type is void.
1853 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1855 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1857 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1859 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1860 More comments added.
1861 (md_begin): Removed "construct symbols for each register name".
1862 Because register names conflicts with GCC generated function
1864 (avr_operand): Now constant numbers can be used as a register
1865 identifiers (0 as r0, 31 as r31).
1866 (md_assemble): use skip_space () before parsing instruction
1869 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1871 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1872 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1873 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1874 * configure: Regenerate.
1876 2000-04-29 Andreas Jaeger <aj@suse.de>
1878 * as.h: Correctly check GCC version.
1880 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1882 * doc/as.1: Fix unbalanced brackets.
1884 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1886 (line_comment_chars): Set to '/' if TE_FreeBSD.
1888 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1890 * configure.in: Configury support for PA64 (currently disabled).
1891 * configure: Rebuilt.
1893 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1895 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1896 bfd_set_section_alignment.
1898 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1900 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1903 2000-04-24 Nick Clifton <nickc@cygnus.com>
1905 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1906 * doc/as.texinfo (Align): Include arm and strongarm in list of
1907 targets that have the second form of the behaviour of the .align
1910 2000-04-24 Mark Klein <mklein@dis.com>
1912 * obj-som.c: Terminate obj_pseudo_table.
1914 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1916 * as.c (parse_args): Allow md_parse_option to override -a listing
1918 * config/obj-coff.c (add_lineno): Change type of offset parameter
1919 from "int" to "bfd_vma."
1920 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1921 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1922 (ppc_change_csect): Align correctly for XCOFF64.
1923 (ppc_machine): New function, which discards "ppc_machine" line.
1924 (ppc_tc): Cons for 8 when code is 64 bit.
1925 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1927 (md_parse_option): Handle -a64 and -a32.
1929 * config/tc-ppc.h (TARGET_MACH): Define.
1930 (TARGET_FORMAT): Move to function.
1931 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1933 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1935 * config/tc-avr.c: New AVR_ISA_ defined.
1936 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1937 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1938 for `fmul', `movw' and `lpm R,Z' instructions.
1939 (avr_operands): Warn if current opcode is a two-word instruction
1940 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1941 (avr_opcodes): New commands added.
1942 (REGISTER_P): Check 'a' and 'v' constraint letters.
1943 (mcu_types): New MCU added.
1945 2000-04-22 Timothy Wall <twall@cygnus.com>
1947 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1949 (operand_match): Conditionally insert default bit values for IMMU9.
1951 2000-04-14 Matthew Green <mrg@cygnus.com>
1953 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1954 * configure: Rebuilt.
1956 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1957 Jason Eckhardt <jle@cygnus.com>
1959 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1961 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1962 Added handling of new operand types l,y,&,fe,fE,fx.
1964 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1965 David Mosberger <davidm@hpl.hp.com>
1966 Timothy Wall <twall@cygnus.com>
1967 Andrew MacLeod <amacleod@cygnus.com>
1968 Jim Wilson <wilson@cygnus.com>
1970 * Makefile.am (CPU_TYPES): Add ia64.
1971 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1972 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1973 * Makefile.in: Rebuild.
1974 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1975 * configure: Rebuild.
1976 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1977 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1978 * expr.c (expr): Handle md_optimize_expr.
1979 * read.c (LEX_HASH): Add comment.
1980 * config/tc-ia64.c, config/tc-ia64.h: New files.
1982 2000-04-21 Richard Henderson <rth@cygnus.com>
1984 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1985 bundling a non-delayed branch type instruction.
1987 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1989 * config/tc-mn10300.c (HAVE_AM30): Define.
1990 (md_assemble): Use it.
1992 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1994 * config/obj-elf.c (obj_elf_change_section): Check for changed
1997 * Makefile.am: (CPU_MULTI_VALID): Remove.
1998 (MULTI_CPU_TYPES): Define.
1999 (MULTI_CPU_OBJ_VALID): Define.
2000 (DEPTC): Use the above.
2001 (DEPOBJ): Same here.
2003 Regenerate dependencies.
2004 * Makefile.in: Regenerate.
2006 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2008 * Makefile.am (YACC, LEX): Get them from configure.
2010 2000-04-18 H.J. Lu (hjl@gnu.org)
2012 * config/tc-i386.c (offset_in_range): Use addressT instead of
2013 bfd_vma for non-bfd assemblers.
2015 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2017 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2018 doesn't give spurious errors.
2020 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2022 * as.h (SEEK_SET): Define if undefined.
2024 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2026 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2027 constants, and don't assume offsetT is 32 bits.
2029 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2031 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2032 (md_pcrel_from_section): Add prototype.
2033 (d10v_fix_adjustable): Add prototype.
2034 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2036 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2038 2000-04-12 Nick Clifton <nickc@cygnus.com>
2040 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2041 symbol in frag chain.
2043 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2045 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2046 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2047 (fits_in_signed_word, smallest_imm_type): Ditto.
2048 (md_assemble): Use an offsetT var to hold offsetT values, not a
2050 (offset_in_range): New.
2051 (md_assemble): Use it.
2052 (md_convert_frag): Change type of target_address, opcode_address,
2053 and displacement_from_opcode_start to offsetT.
2054 (md_create_short_jump): Change type of offset to offsetT.
2055 (md_create_long_jump): Ditto.
2056 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2057 (md_chars_to_number): Remove.
2058 (output_invalid): Remove duplicate prototype.
2060 2000-04-09 Nick Clifton <nickc@cygnus.com>
2062 * Makefile.am (CPU_TYPES): Add 'avr'.
2063 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2064 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2066 * Makefile.in: Regenerate.
2068 * doc/as.texinfo: Add M32R documentation.
2070 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2072 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2073 --enable-build-warnings option.
2074 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2075 * Makefile.in, configure: Re-generate.
2077 2000-04-07 Nick Clifton <nickc@cygnus.com>
2079 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2080 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2081 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2082 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2083 (arm_force_relocation): Force relocations for
2084 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2086 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2088 * config/tc-sh.c (get_operands): There's no third operand if the
2089 first operand is an immediate.
2091 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2093 * config/tc-sh.c (immediate): Delete.
2094 (sh_operand_info): Add immediate member.
2095 (parse_reg): Use A_PC for pc.
2096 (parse_exp): Add second argument 'op'. All callers changed.
2097 (parse_at): Expect pc to be coded as A_PC.
2098 Use immediate field in *op.
2099 (insert): Add fourth argument 'op'. All callers changed.
2100 (build_relax): Add second argument 'op'. All callers changed.
2101 (insert_loop_bounds): New function.
2102 (build_Mytes): Remove DISP_4.
2103 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2104 (assemble_ppi): Use immediate field in *operand.
2105 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2106 (md_apply_fix): Likewise.
2107 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2109 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2111 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2113 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2115 * internals.texi (CPU backend): Document
2116 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2118 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2120 * po/gas.pot: Regenerate.
2122 * as.c (show_usage): Restore translated part of bug string.
2123 * gasp.c (show_usage): Likewise.
2125 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2126 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2127 than move-if-change.
2128 (DEP1): Modify for "gcc -MM".
2132 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2133 Update dependencies.
2134 * Makefile.in: Regenerate.
2136 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2138 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2139 (md_begin): Likewise.
2140 (HAVE_AM33): New macro.
2141 (md_assemble): Use it. Match r_regs and xr_regs only if
2144 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2146 * as.h: #include "bin-bugs.h"
2147 * as.c (show_usage): Use REPORT_BUGS_TO.
2148 * gasp.c: #include "bin-bugs.h"
2149 (show_usage): Use REPORT_BUGS_TO.
2151 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2153 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2155 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2156 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2159 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2161 * config/tc-i386.c (i386_immediate): Don't assume a constant
2162 immediate is necessarily 16 bits when in 16 bit code mode.
2163 (md_assemble): Instead set guess_suffix here after we have checked
2166 2000-04-02 Richard Henderson <rth@cygnus.com>
2168 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2169 quantities. Correct right shift sign extension.
2170 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2171 32-bit value when shifting into place.
2173 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2175 * app.c: Add ATTRIBUTE_UNUSED as needed.
2176 * config/tc-ppc.c: Likewise.
2177 (ppc_size): Make unsigned long.
2178 (ppc_insert_operand): Add casts to avoid warnings.
2180 2000-03-31 Nick Clifton <nickc@cygnus.com>
2182 * config/tc-d10v.h (md_flush_pending_output): Define.
2184 2000-03-29 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2187 segment. Works for both BFD_ASSEMBLER and others.
2188 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2190 2000-03-29 Nick Clifton <nickc@cygnus.com
2192 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2194 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2196 * listing.c (LISTING_LHS_WIDTH): Default depends on
2198 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2200 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2202 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2205 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2207 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2209 * config/tc-avr.c (mcu_types): Add missing initialiser.
2210 (md_pcrel_from_section): Add prototype.
2211 (avr_operand): Remove redundant test of unsigned < 0.
2212 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2214 2000-03-27 Denis Chertykov <denisc@overta.ru>
2216 * config/tc-avr.c: New file for AVR support.
2217 * config/tc-avr.h: Likewise.
2218 * configure.in: Add AVR support.
2219 * configure: Regenerate.
2221 2000-03-26 Timothy Wall <twall@cygnus.com>
2223 * gasp.c (macro_op): Add new argument to check_macro call.
2224 Macro structure definitions moved to macro.h
2225 * sb.h: Add argument to prototype for input_scrub_include_sb.
2226 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2227 nesting checks with an additional flag.
2228 (struct input_save): Add flag to indicate whether current sb
2229 should be checked for proper macro/conditional nesting.
2230 (input_scrub_push/pop): Save/restore nest check flag.
2231 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2233 * macro.c (check_macro): Allow caller to retrieve parsed macro
2234 information if a pointer is provided. This information may be
2235 used by the new macro hooks.
2236 * macro.h: Update prototype for check_macro. Macro struct
2237 definitions moved here from macro.c/gasp.c.
2238 * read.c (read_a_source_file): Add parameter to check_macro call,
2239 and pass macro info to the macro hook, if defined.
2240 (input_scrub_insert_line): New. Allow insertion of a line of
2241 characters into the input stream.
2242 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2243 file into the input stream.
2244 (s_include): Use input_scrub_insert_file.
2245 * internals.texi: Document new macro hooks.
2246 * as.h: New prototypes added.
2248 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2250 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2251 an initial capital letter.
2252 (i386_index_check): Reindent.
2254 2000-03-19 Nick Clifton <nickc@cygnus.com>
2256 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2259 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2261 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2262 instruction operand bad if Rd > 7 when generating
2263 thumb instructions. Prevents for example,
2264 "adr r12,label" from silently failing and generating
2265 the wrong instruction.
2267 2000-03-17 Nick Clifton <nickc@cygnus.com>
2269 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2270 that have a destingation >= 0x400000.
2271 Fix compile time warning messages.
2273 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2275 * config/tc-sh.c (md_begin): When encountering insn that are
2276 not supported by the current arch, only change the name if
2277 its contents are the same as prev_name.
2278 (get_specific): If the the architecture doesn't match, fail.
2280 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2282 * config/tc-sh.c (IDENT_CHAR): Define.
2283 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2284 matching back where it came from.
2286 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2288 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2290 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2292 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2295 2000-03-15 Kazu Hirata <kazu@hxi.com>
2297 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2299 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2301 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2302 floating-point-number, make sure 'f' is in FLT_CHARS.
2304 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2306 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2307 (s_lcomm_internal): Use it.
2308 * doc/internals.texi (CPU backend): Document it.
2309 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2312 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2314 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2317 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2318 implementation doesn't have special handling for switch
2320 (macro_build): Allow for code in sections other than .text.
2322 (mips_ip): Likewise.
2323 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2324 Don't perform relocs if we will be outputting them.
2325 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2326 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2329 2000-03-09 Catherine Moore <clm@cygnus.com>
2331 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2332 relocation type based on the entry in the fixup structure.
2333 Put S_IS_EXTERN processing back in.
2335 2000-03-08 H.J. Lu (hjl@gnu.org)
2337 * Makefile.am (install-exec-tooldir): Depend on
2338 install-exec-bindir for parallel make.
2339 * Makefile.in: Regenerated.
2341 2000-03-06 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2345 (md_parse_option): Parse -m32r command line switch - disable m32rx
2347 (md_show_usage): Document new option.
2349 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2350 * doc/Makefile.in: Regenerate.
2351 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2353 2000-03-02 Michael Meissner <meissner@redhat.com>
2355 * config/tc-d30v.c (check_range): Remove code that incorrectly
2356 sign extended values where bits < 32.
2358 2000-03-02 H.J. Lu (hjl@gnu.org)
2360 * configure.in: Support --enable-targets=all on ia32.
2361 * configure: Regenerated.
2363 2000-03-01 Nick Clifton <nickc@cygnus.com>
2365 * gasp.c (do_align): Remove bogus check of alignment value.
2367 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2369 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2370 TC_PPC was defined forced the type of a symbol with no other type
2373 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2375 * doc/internals.texi (CPU backend): Mention that
2376 line_separator_chars do not break up comments. Fix typos for
2377 LEX_AT and LEX_NAME descriptions. Document operands for
2378 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2379 description of md_create_short_jump usage. Document argument for
2380 md_undefined_symbol.
2382 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2384 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2385 (md_parse_option): Handle it.
2386 (md_show_usage): Document it.
2388 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2390 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2391 opcode, for the instruction `pal19'. From Andrea Arcangeli
2394 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2396 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2398 (md_assemble): To here, before template operands are matched.
2399 Also ensure a constant immediate is sign extended when we know the
2400 size is at most 16 bits. This is to catch cases like "add
2401 $0xffc0,%ax" where we don't know the size, and thus that the
2402 immediate can be represented as Imm8S until after parsing the
2404 (i386_displacement): Similarly sign extend 16 bit constant
2406 (md_assemble): Relax 16-bit jump constant range check to suit sign
2407 extended displacements.
2409 2000-02-26 Andreas Jaeger <aj@suse.de>
2411 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2413 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2415 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2416 call operands when intel_syntax.
2417 (intel_float_operand): Return 2 for "fi...".
2418 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2419 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2420 earlier "SHORT" change.
2421 (md_assemble): When determining suffix from Regs, exclude
2424 2000-02-24 Nick Clifton <nickc@cygnus.com>
2426 * configure: Add arm-wince, mips-pe and sh-pe targets.
2427 * configure: Regenerate.
2429 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2431 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2432 "pe-mips" for the mips-pe target.
2434 * config/tc-arm.c (insns): Change displacement encoded in BL
2435 and B instructions if the target port is arm-wince.
2436 (do_ldst): Do not bias the relocation offset if the target
2438 (md_pcrel_from): Add in missing relocation offset bias if the
2439 target os arm-wince.
2441 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2442 (md_begin): Disable -G support for mips-pe target.
2443 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2444 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2447 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2448 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2449 assembler, just set the alignment to 4.
2451 * config/te-wince-pe.h: New file for WinCE targets. Define
2454 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2456 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2457 string instructions.
2458 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2459 (i386_intel_memory_operand): After finding a segment override,
2460 check again for no `[' before looking for a displacement. Bomb if
2461 more than one displacement rather than silently discarding the
2462 second and subsequent ones. Free strings malloc'd by
2463 build_displacement_string.
2465 2000-02-24 Catherine Moore <clm@cygnus.com>
2467 * config/obj-som.c (obj_pseudo_table): Add "weak".
2468 (obj_som_weak): New routine.
2470 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2472 * config/tc-i386.c (union i386_op): New.
2473 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2474 Throughout file replace occurences of disps[n], imms[n], regs[n]
2475 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2476 intel mode operand swapping. Add assert in regKludge and
2477 fake_zero_displacement code. Test i.types[n] when outputting
2478 displacements and immediates. Combine output of Disp16 with
2480 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2481 when in intel mode by (not) reversing fsub and fdiv operands
2482 before the template search. This fails for single operand
2483 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2484 undefined. Instead fix the base_opcode after we've found the
2485 template. Move base_opcode xor with found_reverse_match from
2486 opcode output code to before this fix so we test for the correct
2488 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2489 check in intel mode. Instead compare opcodes.
2491 * config/tc-i386.h (TC_RELOC): Delete.
2492 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2493 with equivalent call to reloc.
2495 * as.h (flag_m68k_mri): Move declaration after target include, and
2496 only declare when TC_M68K defined. Define as zero otherwise.
2497 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2498 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2499 Define as zero otherwise.
2500 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2501 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2502 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2503 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2504 testing whether defined.
2505 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2506 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2507 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2508 rather than testing whether defined.
2509 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2510 (parse_mri_cons): Declare and use only when TC_M68K.
2511 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2512 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2513 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2515 * NEWS: Mention IBM 370 support.
2517 2000-02-23 Richard Henderson <rth@cygnus.com>
2519 * config/tc-i386.c (md_assemble): When swapping operands for
2520 intel_syntax, assume everything that's not Imm or Disp is a
2523 2000-02-23 Linas Vepstas <linas@linas.org>
2525 * config/tc-i370.c, config/tc-i370.h: New files.
2526 * Makefile.am: Add support for Linux/IBM 370.
2527 * configure.in: Likewise.
2528 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2529 * config/obj-elf.c: Include elf/i370.h
2530 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2532 * Makefile.in: Regenerate.
2533 * configure: Regenerate.
2535 * doc/c-i370.texi: New file.
2536 * doc/all.texi: Include it.
2537 * doc/as.texinfo: And here.
2538 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2539 * doc/Makefile.in: Regenerate.
2541 2000-02-19 Michael Meissner <meissner@redhat.com>
2543 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2544 determine if an instruction can be used in parallel with an ADDppp
2545 or SUBppp instruction.
2547 2000-02-22 Andrew Haley <aph@cygnus.com>
2549 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2551 1999-12-30 Andrew Haley <aph@cygnus.com>
2553 * config/tc-mips.c (mips_gp32): New variable.
2554 (macro_build) Use mips_gp32.
2556 (md_longopts): Add "-mgp32" and "-mgp64".
2557 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2559 (OPTION_M7900): Change offset
2560 (OPTION_NO_M7900): Ditto.
2562 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2564 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2565 warning, and bump it to 1.
2567 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2569 From Brad Lucier <lucier@math.purdue.edu>:
2570 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2573 2000-02-21 Catherine Moore <clm@cygnus.com>
2575 * config/tc-mips.c (MF_HILO_INSN): Define.
2576 (mips_7000_hilo_fix): Declare.
2577 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2578 (md_parse_option): Check for 7000_HILO_FIX options.
2579 (OPTION_M7000_HILO_FIX): Define.
2580 (OPTION_NO_M7000_HILO_FIX): Define.
2581 * doc/c-mips.texi (-mfix7000): Describe.
2583 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2585 * listing.c (print_lines): Remove unused variable `end'.
2587 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2588 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2589 reloc_type when BFD_ASSEMBLER.
2590 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2591 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2592 statement and quell signed vs. unsigned comparison warning.
2594 2000-02-18 Nick Clifton <nickc@cygnus.com>
2596 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2597 the computed frag offset, rather than overwriting it.
2599 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2601 * config/tc-sh.c ("elf/sh.h"): Include.
2602 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2603 (md.begin): Initialize target_arch.
2604 Only include opcodes in has table that match selected architecture.
2605 (parse_reg): Recognize register names for sh-dsp.
2606 (parse_at): Recognize post-modify addressing.
2607 (get_operands): The leading space is now optional.
2608 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2609 arguments. Update valid_arch.
2610 (build_Mytes): Add support for SDT_REG_N.
2611 (find_cooked_opcode): New function, broken out of md_assemble.
2612 (assemble_ppi, sh_elf_final_processing): New functions.
2613 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2614 (md_longopts, md_parse_option): New option: -dsp.
2615 * config/tc-sh.h (elf_tc_final_processing): Define.
2616 (sh_elf_final_processing): Declare.
2618 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2620 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2621 the unwinder subspace. Save the current seg/subseg before creating
2624 2000-02-10 Nick Clifton <nickc@cygnus.com>
2626 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2627 little endian targets.
2628 (INST_BYTE1): Redefine to handle big and little endian
2630 (cpu_type): New type: Select between M340 and M210.
2631 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2632 instructions of the M340.
2633 (md_assemble): Add support for the MULSH and OPSR classes of
2635 (md_atof): Add support for little endian targets.
2636 (md_parse_option): Add support for -EL, -EB and -mcpu command
2638 (md_convert_frag): Add support for little endian targets.
2639 (md_apply_fix3): Add support for little endian targets.
2640 (md_number_to_chars): Add support for little endian targets.
2642 2000-02-10 Timothy Wall <twall@redhat.com>
2644 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2645 defined, use it to verify the symbol just read should be a label.
2647 2000-02-10 Timothy Wall <twall@redhat.com>
2649 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2650 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2651 around colons when KEEP_WHITE_AROUND_COLON is defined.
2652 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2653 and KEEP_WHITE_AROUND_COLON.
2655 2000-02-08 Timothy Wall <twall@redhat.com>
2657 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2659 (do_repeat): New. Abstract repeat logic so that a "break" can be
2661 (end_repeat): New. Provide support for a "break" out of the
2663 * read.h: Add prototypes for new functions.
2665 2000-02-08 Timothy Wall <twall@redhat.com>
2667 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2668 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2669 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2672 2000-02-08 Timothy Wall <twall@redhat.com>
2674 * read.c: Added elseif to directives table.
2675 * read.h: Added prototype for s_elseif.
2676 * doc/as.texinfo: Added description for elseif.
2677 * cond.c (s_elseif): New function
2679 2000-02-04 Timothy Wall <twall@redhat.com>
2681 * listing.c (print_lines): Remove conditionals causing bug in
2684 2000-02-03 Timothy Wall <twall@cygnus.com>
2686 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2688 * frags.c (frag_new): Calculate fr_fix in octets
2689 (frag_now_fix) Return offset as target address offset (bytes).
2690 (frag_now_fix_octets) New - Return offset in octets (8-bit
2692 * frags.h: Added prototype for frag_now_fix_octets().
2693 Distinguish between octets and bytes in field descriptions.
2694 * listing.c (calc_hex): Account for octets vs bytes when
2695 printing addresses/offsets.
2696 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2697 target is little-endian, print the octets in a word in big-endian
2698 order so that the display looks like a proper hexadecimal number,
2699 instead of having the octets reversed.
2700 * read.c (do_align): When recording alignment, alignment power
2701 should be in terms of target bytes (minimum addressible unit)
2703 (do_org) Convert ORG target address (byte) argument into an
2704 octet offset when generating a variable fragment.
2705 * symbols.c (resolve_symbol_value): Symbol final value
2706 converted to a target address offset (bytes) from its octet offset.
2707 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2708 offset (bytes) is adjusted by the frag offset (octets) converted
2710 (coff_frob_section) Section alignment power is in terms of bytes;
2711 convert it to an octet alignment power when calculating size (and
2712 size mask) in octets. Don't modify the section size in order to
2713 "align" it for TI COFF, since that format has a different method
2714 for storing alignment information.
2716 2000-02-01 Timothy Wall <twall@cygnus.com>
2718 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2719 entries, matching the way GCC generates them. If not escaped, the
2720 filename is encoded incorrectly.
2722 2000-01-31 Nick Clifton <nickc@cygnus.com>
2724 * config/tc-arm.c (reg_table): Add support for ATPCS register
2727 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2729 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2731 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2733 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2734 of a symbol when we really care about its value.
2736 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2738 * config/tc-mcore.c (md_assemble): Give warning message if
2739 operands passes to instruction are more than the spec.
2741 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2743 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2744 Thumb mode but the label seen was not declared as '.thumb_func'
2745 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2746 correct disassembly of Thumb code bounded by non function labels.
2748 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2750 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2751 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2753 * Makefile.in: Same here.
2756 * configure.in: Set bfd_gas for i386-aout when primary target
2757 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2758 we may need the primary te_file. Remove incorrect comment.
2760 * configure: Regenerate.
2762 * config/e-i386aout.c: New file.
2764 * as.c (USE_EMULATIONS): Move to before print_version_id.
2765 (struct emulation): Add i386aout.
2766 (show_usage): Split text strings. Reformat -a text. Add --em
2770 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2771 (aout_format_ops): New.
2774 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2775 preprocessor conditional and add aout USE_EMULATIONS tests.
2776 (read_a_source_file): Don't pass error strings to printf as
2780 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2782 (do_data): Same here.
2783 (process_file): And here.
2786 * symbols.c (colon): Rewrite "already defined" fatal message
2787 code for aout with USE_EMULATIONS.
2790 * config/obj-aout.c (OBJ_HEADER): Define.
2791 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2793 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2794 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2796 (obj_aout_type): Expand S_SET_OTHER here too.
2797 (obj_read_begin_hook): Remove.
2798 (aout_pop_insert): New.
2799 (obj_aout_s_get_other): New.
2800 (obj_aout_s_get_desc): New.
2801 (aout_format_ops): New.
2804 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2805 gets aout_pseudo_table.
2806 (aout_pseudo_table): Declare.
2807 (obj_read_begin_hook): Define.
2810 * config/obj-coff.c (obj_pseudo_table): Rename to
2812 (coff_pop_insert): Use coff_pseudo_table.
2813 (coff_sec_sym_ok_for_reloc): Remove.
2814 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2815 and comment all zero entries and remove #if 0 code.
2818 * config/obj-coff.h (obj_pop_insert): Define.
2819 (coff_pseudo_table): Declare.
2822 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2823 s_get_size, s_set_size. Comment all zero entries.
2826 * config/obj-elf.c (elf_s_get_other): New function.
2827 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2828 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2829 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2831 (obj_elf_parse_section_letters): Don't pass error strings to
2832 printf as format arg.
2835 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2837 (elf_s_get_other): Declare.
2838 (S_GET_OTHER) Define as elf_s_get_other if not already
2840 (S_SET_OTHER): Only define when not already defined.
2841 (elf_obj_read_begin_hook): Declare.
2842 (obj_read_begin_hook): Define.
2843 (elf_obj_symbol_new_hook): Declare.
2844 (obj_symbol_new_hook): Define.
2847 * config/obj-multi.h: Add copyright header and protect against
2848 multiple inclusion. Add * to all function pointers.
2849 (OBJ_HEADER): If defined, include it rather than other defines
2851 (obj_frob_file_after_relocs): Test for NULL.
2852 (obj_symbol_new_hook): Here too.
2853 (obj_sec_sym_ok_for_reloc): And here.
2854 (S_GET_OTHER): Define.
2855 (S_GET_DESC): Define.
2856 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2857 (OBJ_MAYBE_ELF): Update comment.
2859 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2860 OBJ_AOUT preprocessor conditional and handle emulation by
2861 testing OUTPUT_FLAVOR.
2862 (i386_displacement): Here too.
2863 (md_section_align): Similarly here.
2864 (i386_target_format): Conditionally compile when more than one
2865 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2866 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2867 (i386_displacement): Here too.
2870 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2871 Define TARGET_FORMAT for aout only when not multi.
2874 * config/te-multi.h: Delete file as it's identical to te-generic.h
2876 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2878 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2879 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2882 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2884 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2887 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2889 * config/tc-mips.c (mips_do_align): New function.
2890 * config/tc-mips.h (md_do_align): Define.
2892 2000-01-10 Philip Blundell <philb@gnu.org>
2894 * doc/c-arm.texi (ARM Options): Fix typo.
2895 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2896 line separator for Linux.
2897 * doc/as.texinfo (Comments): Mention the ARM.
2899 2000-01-10 Philip Blundell <pb@futuretv.com>
2901 * configure.in (arm*-*-conix*): New target.
2902 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2904 * configure: Regenerate.
2906 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2908 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2909 (obj_elf_visibility): New function.
2911 * doc/as.texinfo (Visibility): New node: document visibility
2914 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2916 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2917 warning for absolute jump/call without `*' in non-intel mode. No
2918 need to set i.types[0] JumpAbsolute in intel mode.
2920 1999-12-22 Philip Blundell <pb@futuretv.com>
2922 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2923 hook function when changing sections.
2924 (arm_s_data): Likewise.
2926 1999-12-14 Nick Clifton <nickc@cygnus.com>
2928 * config/tc-arm.c (md_parse_option): Add support for -marm720
2929 command line switch.
2931 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2933 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2934 (r_registers, xr_registers): Define.
2935 (r_register_name, xr_register_name): New functions.
2936 (md_assemble): Handle new am33 operand types and instruction
2938 (mn10300_insert_operand, check_operand): Likewise.
2940 1999-11-29 Nick Clifton <nickc@cygnus.com>
2942 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2943 (s_force_thumb): Set thumb_mode to 2.
2944 (md_assemble): Do not complain about thumb instructions on a
2945 non-thumb target if thumb_mode is set to 2.
2947 1999-11-28 Michael Meissner <meissner@cygnus.com>
2949 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2950 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2951 (O_...): Add new machine dependent expressions if we are handling
2952 explicit relocations.
2953 (alpha_reloc_op): New static table holding the explicit relocation
2955 (alpha_literal_hash): New static to hold the hash table for
2956 explicit relocations.
2957 (alpha_macros): Add support for explicit relocations.
2958 (md_begin): If explicit relocations, initialize hash table.
2959 (md_assemble): Don't print a second error if tokenize_arguments
2960 already printed an error message.
2961 (md_apply_fix): Add support for explicit relocations.
2962 (alpha_force_relocation): Ditto.
2963 (alpha_fix_adjustable): Ditto.
2964 (alpha_adjust_symtab): New function to support explicit
2966 (alpha_adjust_symtab_relocs): Ditto.
2967 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2968 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2969 Add support for explicit relocations. Return -2 if an error
2970 message was already printed.
2971 (find_macro_match): Add support for explicit relocations. Comment
2973 (emit_insn): Add support for explicit relocations.
2974 (assemble_tokens): Ditto.
2976 (load_expression): Ditto.
2979 (emit_ir_load): Ditto.
2980 (emit_loadstore): Ditto.
2983 (emit_sextX): Ditto.
2984 (emit_division): Ditto.
2985 (emit_jsrjmp): Ditto.
2986 (emit_retjcr): Ditto.
2988 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2990 (tc_adjust_symtab): If explicit relocations, call the function
2991 alpha_adjust_symtab.
2992 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2993 relocations next to the literal relocation they reference.
2994 (TC_INIT_FIX_DATA): Initialize the new fields.
2995 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2997 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2999 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3000 'B' operand for PA2.0 bb instruction.
3002 1999-11-18 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3007 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3009 (mcore_force_relocation): Force relocations to be generated for
3012 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3014 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3015 (i386_displacement): Disallow O_big displacements.
3017 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3019 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3020 Small improvements in error checking.
3021 (md_assemble): Support for unconditional ARM instructions.
3022 (md_parse_option): Support for -m[arm]v5e flag.
3024 1999-11-12 Nick Clifton <nickc@cygnus.com>
3026 * macro.c (buffer_and_nest): Do not check beyond the end of the
3029 1999-11-11 Nick Clifton <nickc@cygnus.com>
3031 * macro.c (buffer_and_nest): Look for seperator after TO and
3034 1999-11-08 Andrew Haley <aph@cygnus.com>
3036 * app.c (do_scrub_chars): When in State 10, treat backslash
3037 characters in the same way as as symbol characters.
3039 1999-11-07 Richard Henderson <rth@cygnus.com>
3041 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3042 the previous label was in the current section before playing
3043 with auto-alignment.
3045 1999-11-06 Nick Clifton <nickc@cygnus.com>
3047 * config/tc-v850.c (v850_force_relocation): Force relocation
3049 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3052 1999-11-05 Michael Meissner <meissner@cygnus.com>
3054 * expr.h (operatorT): Increase machine dependent operators to 16.
3055 * expr.c (op_rank): Ditto.
3057 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3059 * read.c (pseudo_set): Reject attempts to set the value of a
3062 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3065 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3067 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3068 to bfd_set_section_contents.
3070 1999-11-03 Nick Clifton <nickc@cygnus.com>
3072 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3074 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3076 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3077 (mips_ip): Use OPCODE_IS_MEMBER.
3079 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3081 * config/tc-arm.c (reg_required_here): Improve comments.
3083 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3084 (tinsns): Initialize variants field.
3086 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3087 BAD_PC respectively.
3089 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3091 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3092 * config/tc-arm.h: Fix compile time warnings.
3094 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3096 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3097 form @abs16, @(abs16) and @(abs16 + imm).
3099 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3101 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3102 (ISA_HAS_64_BIT_REGS) New.
3103 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3104 mips_emit_delays,macro_build,load_register,load_addresss,
3105 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3106 and/or use new ISA_xxx macros in expressions involving
3107 ISA, particularly mips_opts.isa.
3109 1999-10-18 Michael Meissner <meissner@cygnus.com>
3111 * expr.h (operatorT): Add machine dependent operators md1..md8.
3112 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3113 for the machine dependent operators to use.
3115 * expr.c (op_rank): Add machine dependent operators.
3117 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3119 (O_cpregister): Ditto.
3120 (md_begin): Change X_op test that field is wide enough to use
3121 O_max instead of O_alpha_max.
3122 (cpu_types): Fill in missing initializer.
3123 (alpha_num_macros): Make unsigned.
3124 (md_assemble): Make opnamelen be size_t.
3125 (md_apply_fix): Cast alpha_num_operands to int before testing.
3126 (alpha_force_relocation): Ditto.
3127 (alpha_fix_adjustable): Ditto.
3128 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3129 (tc_gen_reloc): Ditto.
3130 (tc_get_register): Ditto.
3135 (s_alpha_ent): Ditto.
3136 (s_alpha_end): Ditto.
3137 (s_alpha_frame): Ditto.
3138 (s_alpha_prologue): Ditto.
3139 (s_alpha_file): Ditto.
3140 (s_alpha_gprel32): Ditto.
3141 (s_alpha_proc): Ditto.
3142 (s_alpha_set): Ditto.
3143 (s_alpha_base): Ditto.
3144 (s_alpha_align): Ditto.
3145 (s_alpha_arch): Ditto.
3146 (alpha_align): Ditto.
3147 (assemble_insn): Suppress unused variable warning.
3149 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3150 order in the structure.
3151 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3153 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3155 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3157 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3159 * config/tc-i386.c (i386_index_check): Correct #endif location.
3161 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3163 * as.c (show_usage): Document new options.
3164 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3165 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3166 (parse_args): Parse the new options.
3167 (main): If there were warnings, and --fatal-warnings
3168 was specified, print an error.
3169 * as.h: New variable, flag_fatal_warnings, for new option.
3171 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3173 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3174 '@'. Change autoincrement completers to fall through to cache control
3177 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3179 (pa_parse_addb_64_cmpltr): New function.
3181 * config/tc-hppa.c (pa_ip): Change error message.
3182 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3183 '?Q' args to allow falling through.
3185 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3186 Remove unused conditional codes.
3187 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3189 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3191 * config/tc-d30v.c (CHAR_BIT): Define.
3192 (check_range): Fix bit operations to support integers bigger than
3195 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3197 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3200 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3201 Doug Evans <devans@cygnus.com>
3203 Add support for m32rx.
3204 * config/tc-m32r.c (enable_m32rx): New static global.
3205 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3206 (allow_m32rx): New function.
3207 (M32R_SHORTOPTS): Add `O'.
3208 (md_longopts): Add --m32rx plus several warning options.
3209 (md_parse_option): Handle new options.
3210 (md_show_usage): Print them.
3211 (md_begin): Enable m32rx.
3212 (OPERAND_IS_COND_BIT): New macro.
3213 (first_writes_to_seconds_operands): New function.
3214 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3215 (target_make_parallel,assemble_two_insns): New functions.
3216 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3217 If optimizing and m32rx, try to make consecutive insns parallel.
3219 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3221 * config/tc-mips.c (nopic_need_relax): Allow for the
3222 .sdata.foo sections generated by -fdata-sections,
3223 and for the .gnu.linkonce.s sections generated by C++.
3225 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3227 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3228 with cleaner code using completer prefixes. Add 'Y'.
3230 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3232 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3234 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3235 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3236 insn does not match and we should try the next insn in the table.
3238 1999-09-22 Nick Clifton <nickc@cygnus.com>
3240 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3242 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3244 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3247 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3249 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3250 OBJ_ELF. If ELF, add "sq".
3251 (md_parse_option): If ELF, ignore -s and -q.
3252 (md_show_usage): Mention ELF options.
3254 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3256 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3259 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3261 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3263 * config/tc-hppa.c (struct pa_it): New field "trunc".
3264 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3265 (pa_parse_ftest_gfx_completer): New function
3266 (pa_parse_fp_cnv_format): New function.
3268 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3269 (md_apply_fix): Handle 22bit pc-rel branches.
3271 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3273 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3275 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3277 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3279 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3281 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3282 (pa_ip): Handle 'fX'.
3284 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3286 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3287 unwinds unless the function is in the text space.
3288 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3290 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3292 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3293 (md_assemble): To here. Tweak address generation.
3295 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3297 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3298 (md_assemble): Call dwarf2_where for OBJ_ELF.
3299 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3300 (pa_end_of_source): New function.
3301 * tc-hppa.h (md_end): Define for OBJ_ELF.
3303 1999-09-14 Michael Meissner <meissner@cygnus.com>
3305 * configure.in (Canonicalization of target names): Remove adding
3306 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3307 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3308 * configure: Regenerate.
3310 1999-09-14 Donn Terry <donn@interix.com>
3312 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3314 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3316 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3317 pc-relative jmp/call to an absolute symbol.
3318 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3319 absolute section symbols.
3321 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3322 jump handling code and comments.
3324 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3326 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3327 the value if TE_PE and a global defined symbol.
3329 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3331 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3332 print the symbol, rather than printing it here.
3334 1999-09-11 Donn Terry <donn@interix.com>
3336 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3337 BFD_RELOC_RVA relocations.
3339 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3340 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3343 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3345 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3346 * doc/internals.texi (Object format backend): Document
3349 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3350 relocations against global symbols if TE_PE.
3352 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3353 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3355 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3358 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3359 symbols which do not have a constant value, or tags with
3360 non-tags. Remove the symbol from the list before adding it at the
3363 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3364 C_FCN symbol differently if TE_PE.
3365 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3366 appears in the pseudo-op, rather coff_line_base which is only set
3369 * config/obj-coff.c (obj_coff_loc): New static function.
3370 (obj_pseudo_table): Add "loc".
3372 * config/obj-coff.c (add_lineno): Check that the line number is
3375 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3376 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3378 (md_atof): Return NULL rather than 0.
3379 * config/tc-i386.c (md_atof): Change type to int.
3380 * expr.c (expr): Change first parameter to int.
3381 * config/obj-coff.c: Add declarations for static functions.
3382 (coff_frob_symbol): Use SYM_AUXENT.
3383 * config/tc-i386.h (flag_16bit_code): Don't declare.
3385 * config/obj-coff.c (obj_coff_section): Default to setting
3386 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3388 * write.c (adjust_reloc_syms): Print adjusted fixup.
3390 * expr.c (integer_constant): Correct too_many_digits calculation
3393 1999-09-09 Andreas Schwab <schwab@suse.de>
3395 * doc/c-arm.texi: Fix arguments of @var to not contain
3398 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3400 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3402 (md_parse_option): Only support -k flag for ELF and COFF targets.
3404 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3406 * config/tc-hppa.c (pa_ip): Put strict register checks before
3407 call to pa_parse_number.
3409 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3411 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3413 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3416 1999-09-06 Donn Terry <donn@interix.com>
3418 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3420 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3422 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3423 candidate instruction. Require registers for register arguments
3424 when in strict mode. Require assemble-time constants for
3425 constants when in strict mode.
3426 (pa_get_absolute_expression): Require a constant when in strict
3429 1999-09-06 Nick Clifton <nickc@cygnus.com>
3431 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3433 1999-09-04 Steve Chamberlain <sac@pobox.com>
3435 * config/tc-pj.c: New file, supports picoJava in ELF.
3436 * config/tc-pj.h: Ditto.
3437 * configure.in (pjl*, pj*): New targets.
3438 * Makefile.am: Rebuild dependencies.
3439 (CPU_TYPES): Add pj.
3440 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3441 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3442 * doc/c-pj.texi: New file.
3443 * doc/as.texinfo: Add some PJ specifics.
3444 * doc/all.texi: Add PJ to the list of all architectures, sort them
3446 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3447 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3449 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3451 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3452 (obj_frob_file): Test for null pointer.
3453 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3454 (OBJ_PROCESS_STAB): And here.
3455 (elf_obj_sy): Remove
3457 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3458 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3459 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3461 * config/obj-coff.c (no_func): Remove.
3462 (coff_format_ops): Change occurrences of no_func to 0, as we test
3463 for 0 in obj-multi.h.
3465 * configure.in: Enable bfd for i386-coff when primary target is
3466 bfd. Enable i386 elf,coff emulation support. Don't set
3467 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3468 emulation to support.
3469 *configure: Regenerate.
3471 1999-09-02 Nick Clifton <nickc@cygnus.com>
3473 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3474 .section .line directive is encountered.
3476 1999-09-01 Nick Clifton <nickc@cygnus.com>
3478 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3481 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3482 * as.texinfo: Document --gdwarf2 command line option.
3483 Add additional documentation of ARM command line switches.
3485 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3487 * config/tc-i386.c (i386_intel_memory_operand): Combine
3488 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3489 and RESTORE_END_STRING around parse_register calls.
3490 (i386_operand): Here too.
3491 (i386_is_reg): Remove.
3492 (parse_register): Move as_bad calls from within this function to
3495 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3497 Based on a patch from H.J. Lu <hjl@gnu.org>
3498 * config/tc-i386.c (parse_register): Handle FP regs specially.
3499 (md_begin): Remove '(' and ')' from register_chars.
3501 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3503 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3504 error message (done elsewhere).
3506 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3508 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3510 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3512 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3515 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3517 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3519 Add new completers. Fix bug in 64 bit condition handling.
3521 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3524 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3526 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3528 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3530 1999-08-27 Jim Wilson <wilson@cygnus.com>
3532 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3533 (struct ls): Add frag field. Initialize it to zero.
3534 (out_end_sequence): New local text_frag. Set it while in text section.
3535 Replace address check with frag check. Set ls.frag to text_frag if
3536 out_set_addr called.
3537 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3538 Set it before switching sections. Replace address check with frag
3539 check. Set ls.frag to saved_frag if out_set_addr called.
3541 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3543 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3544 output "advance_pc" opcode instead of calling gen_addr_line().
3545 The latter has the undesired side-effect of creating a new row
3546 in the debug line info matrix.
3548 1999-08-26 Jim Wilson <wilson@cygnus.com>
3550 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3551 ls.last_filename if last is less than zero. Set ls.last_filename
3552 when allocating new entry.
3553 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3556 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3558 * config/tc-i386.c (i386_index_check): Fix the displacement size
3559 when INFER_ADDR_PREFIX.
3561 1999-08-18 Nick Clifton <nickc@cygnus.com>
3563 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3566 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3568 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3569 handle 0xffffNNNN constants correctly.
3571 1999-08-16 Nick Clifton <nickc@cygnus.com>
3573 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3576 1999-08-13 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3579 (md_apply_fix3): Always pass positive values to
3580 validate_offset_imm.
3582 1999-08-12 Nick Clifton <nickc@cygnus.com>
3584 * config/tc-arm.c (skip_whitespace): New macro.
3585 Formatting tidy ups.
3587 (md_apply_fix3): Store relocation offset in addend for ELF based
3589 (arm_force_relocation): Always generate relocs for Thumb function
3592 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3594 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3595 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3597 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3599 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3600 flags for the unwind subspace.
3602 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3603 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3604 suitable relocation based on the size of the target's pointer.
3605 Always Use subsegment zero for the unwinders.
3606 (pa_level): Handle "2.0w".
3608 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3610 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3611 with the following instruction unless this was specified.
3613 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3615 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3616 certain sections, to match BFD changes.
3618 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3620 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3621 (EXTRA_SCRIPTS): Define to keep automake happy.
3622 * Makefile.in: Rebuild.
3624 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3626 * Makefile.am: Rename .dep* files to DEP*.
3627 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3628 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3630 * Makefile.in: Rebuild.
3632 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3634 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3636 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3638 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3639 avoid problems on DOS filesystems.
3640 * Makefile.in: Rebuild.
3642 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3644 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3646 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3649 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3651 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3652 line to create ${GDBINIT} rather than .gdbinit.
3653 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3655 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3657 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3659 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3661 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3663 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3665 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3666 non-adjustable symbols.
3668 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3670 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3672 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3674 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3677 1999-08-05 Donn Terry <donn@interix.com>
3679 * config/te-interix.h: New file.
3680 * configure.in (i386-*-interix*): New target.
3681 * configure: Rebuild.
3683 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3685 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3686 selectors for ELF too.
3687 (selector_table): Add "ltp" and "rtp" selectors.
3689 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3691 * config/tc-i386.c (i386_operand): No need to change
3692 operand_string pointer in segment reg case before goto
3693 do_memory_reference. Initialise displacement_string_start and
3694 displacement_string_end after do_memory_reference label.
3695 (i386_index_check): Add operand_string param, and print error
3696 message on failure here.
3697 (i386_intel_memory_operand): Instead of here.
3698 (i386_operand): And here.
3699 (INFER_ADDR_PREFIX): Enable.
3701 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3703 * config/tc-i386.h (DefaultSize): Define. Renumber following
3704 opcode_modifier defines.
3706 From Etienne Lorrain <etienne.lorrain@ibm.net>
3707 * config/tc-i386.c (stackop_size): New variable.
3708 (set_16bit_code_flag): Clear it here.
3709 (set_16bit_gcc_code_flag): New function.
3710 (md_pseudo_table): Add "code16gcc" entry.
3711 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3713 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3715 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3716 next_set_end even if the end symbol is being discarded.
3718 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3719 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3720 * config/obj-coff.c: Likewise.
3721 (seg_info_type): Remove.
3722 (seg_info_off_by_4): Change to array of segT.
3723 (s_get_segment): Adjust accordingly.
3724 (obj_pseudo_table): Fully initialize sentinel entry.
3726 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3727 Ralf Baechle <ralf@uni-koblenz.de>.
3729 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3731 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3733 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3735 * config/tc-i386.c: Indentation and white space changes.
3736 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3737 don't enable it by default.
3738 (i386_intel_operand): Remove redundant prototype.
3739 Move check on number of memory operands, and i.mem_operands++
3740 (i386_intel_memory_operand): To here.
3741 Remove i386_immediate code from here. Remove special case code
3742 for input and output using (%dx). Remove base/index checks and
3743 call i386_index_check instead. Save initial operand_string
3744 argument for error message.
3745 (i386_operand): Remove redundant prototype. Move base/index
3746 checks to i386_index_check.
3747 (i386_displacement): Move intel mode check for non-zero
3749 (i386_intel_memory_operand): To here.
3751 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3753 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3754 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3755 by .register pseudo-op if -64 and --no-undeclared-regs.
3756 (s_register, sparc_adjust_symtab): New functions.
3757 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3758 Declare sparc_adjust_symtab as tc_adjust_symtab.
3759 * doc/c-sparc.texi: Add description of #ignore special literal
3760 for .register pseudo-op.
3762 1999-07-30 Catherine Moore <clm@cygnus.com>
3764 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3765 the relocation's section offset.
3767 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3769 * write.c (fixup_segment): Fix generic error check overflow test.
3771 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3772 X_add_number to long.
3774 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3776 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3779 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3781 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3784 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3786 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3788 * configure.bat: Remove; obsolete.
3789 * config/go32.cfg: Likewise.
3791 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3793 * configure.in (i386-*-vxworks*): New target.
3794 * configure: Rebuild.
3796 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3798 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3800 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3802 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3804 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3805 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3806 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3807 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3808 MAX_RELOC_EXPANSION): Define.
3809 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3811 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3813 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3814 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3815 block. Print a warning if an 8-bit or 16-bit constant
3816 displacement or immediate is truncated on output.
3817 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3819 (i386_operand): Disallow immediate jump absolute operand.
3821 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3823 * configure.in: Bump version number to 2.9.5.
3824 * configure: Rebuild.
3826 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3829 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3831 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3832 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3834 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3836 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3838 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3840 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3841 if -mno-fpu was given.
3842 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3844 (cons_fix_new_arm): Remove misleading comments.
3846 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3848 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3850 (relax_segment): Likewise. After giving a rs_org error, convert
3851 the frag to rs_align to avoid cascading errors.
3853 1999-07-12 Andreas Schwab <schwab@suse.de>
3855 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3857 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3859 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3860 as appropriate. Fill in structure initializations. Add variable
3861 initializations. Add casts.
3862 * dwarf2dbg.c (print_stats): Change i to size_t.
3863 * listing.c (listing_listing): Change list_line to unsigned int.
3865 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3867 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3868 rather than checking for \001 and \002 in symbol name.
3869 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3871 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3873 * configure.in (hppa*-linux-gnu*): New target.
3874 * configure: Rebuilt.
3876 1999-07-08 Nick Clifton <nickc@cygnus.com>
3878 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3880 1999-07-07 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3883 accessing symbolP directly.
3885 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3887 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3890 1999-07-05 Nick Clifton <nickc@cygnus.com>
3892 * config/tc-arm.c (ARM_EXT_V5): Define.
3893 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3894 (md_begin): Detect ARM v5 architectures.
3895 (md_parse_option): Accept arm v5 specification.
3896 (md_show_usage): Documment -marmv5 switch.
3898 * doc/c-arm.texi: Document -marmv5 command line option.
3900 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3902 (validate_immediate_twopart): New function. Determine if a
3903 constant can be computed by two ADD instructions.
3904 (output_inst): Remove its command line parameter - it was never
3906 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3907 implememt the ADRL pseudo op.
3908 (tc_gen_reloc): Generate a suitable error message if an ADRL
3909 instruction tries to generate a real reloc.
3911 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3913 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3915 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3918 1999-06-27 H.J. Lu <hjl@gnu.org>
3920 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3921 non BFD_ASSEMBLER case.
3923 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3925 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3928 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3930 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3931 out_end_sequence() when the address decreases due to a new frag.
3932 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3933 numbering starts with 1.
3935 1999-06-23 Nick Clifton <nickc@cygnus.com>
3937 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3939 (mcore_s_text): Call obj_elf_text for ELF target.
3940 (mcore_s_data): Call obj_elf_data for ELF target.
3941 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3943 (mcore_s_bss): New function: Dump literal table before changing
3945 (mcore_s_comm): New function: Dump literal table before changing
3948 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3949 No longer static functions.
3950 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3951 Provide prototypes for these functions.
3953 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3955 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3956 a list of names, to try obj_segment_name, and to try abbreviated
3957 names when using COFF without long section names.
3959 * config/tc-alpha.c: More use of symbol accessor functions.
3960 * config/tc-arc.c: Likewise.
3961 * config/tc-d30v.c: Likewise.
3962 * config/tc-fr30.c: Likewise.
3963 * config/tc-i860.c: Likewise.
3964 * config/tc-m88k.c: Likewise.
3965 * config/tc-mcore.c: Likewise.
3966 * config/tc-ns32k.c: Likewise.
3967 * config/tc-sparc.c: Likewise.
3968 * config/tc-v850.c: Likewise.
3970 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3971 sy_value with appropriate accessor functions.
3972 * config/tc-arm.c (md_apply_fix3): Likewise.
3973 * config/tc-d10v.c (AT_WORD_P): Likewise.
3974 * config/tc-v850.c (reg_name_search): Likewise.
3976 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3977 use symbol_get_bfdsym instead.
3978 * config/tc-ppc.c (md_assemble): Likewise.
3979 * config/tc-v850.c (v850_comm): Likewise.
3981 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3983 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3984 the symbol, rather than accessing the bsym member.
3985 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3986 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3987 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3988 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3989 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3990 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3991 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3992 * config/tc-v850.c (tc_gen_reloc): Likewise.
3994 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3996 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3997 (hppa_gen_reloc_type): Conditionalize on BFD64.
3998 (tc_gen_reloc): Re-enable ELF relocations.
3999 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4001 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4003 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4005 (do_ldst): Move assignment out of if condition.
4006 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4007 parentheses to avoid warning.
4009 1999-06-21 Nick Clifton <nickc@cygnus.com>
4011 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4012 macro to get at the BFD symbol associated with a GAS symbol.
4014 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4016 * config/tc-ppc.c: Update for symbol handling changes.
4017 * config/obj-coff.c: Likewise.
4019 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4021 * tc-hppa.c: General cleanups of ELF support. No more spaces
4022 and subspaces for ELF.
4023 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4024 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4025 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4026 (UNWIND_SECTION_NAME): Likewise.
4027 (space/subspace related structures): Conditionalize definitions
4029 (space/subspace directives and support routines): Conditionalize
4030 definitions and references/uses on OBJ_SOM.
4031 (label_symbol_struct): For ELF, track the symbol's segment. For
4032 SOM track its space.
4033 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4035 (USE_ALIASES): Kill for both SOM & ELF.
4036 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4037 (pa_space, pa_subspace): Corresponding changes.
4038 (pa_spaces_begin): Corresponding chagnes.
4039 (md_begin): Do not muck around with space/subspace stuff for
4041 (md_apply_fix): Temporarily disable argument relocation stuff
4043 (tc_gen_reloc): Temporarily disable relocation generation for
4045 (pa_build_unwind_subspace): Similarly.
4047 1999-06-16 Nick Clifton <nickc@cygnus.com>
4049 * config/tc-arm.c (thumb_set): New pseudo op.
4050 (text, data, section): Override these pseudo ops with ARM
4052 (s_thumb_set): New function: Perform the same as a .set pseudo
4053 op, but also mark the alias'ed symbol as being a Thumb
4055 (arm_s_text): New function: Perform the same as the .text
4056 pseudo op, but dump the literal pool before changing
4058 (arm_s_data): New function: Perform the same as the .data
4059 pseudo op, but dump the literal pool before changing
4061 (arm_s_section): New function: Perform the same as the
4062 .section pseudo op, but dump the literal pool before changing
4064 (arm_cleanup): Do not reset the current section before dumping
4067 1999-06-17 Nick Clifton <nickc@cygnus.com>
4069 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4070 OPTION_NO_WARN_UNMATCHED entries.
4071 (md_parse_option): Generate a warning message if an unrecognised
4072 option is encountered.
4074 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4075 (get_operands): When parsing an expression after an '@' symbol
4076 has been detected, do not ignore '#' symbols.
4077 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4080 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4082 From K. Richard Pixley <rich@noir.com>:
4083 * configure.in (ppc-*-vxworks*): New target.
4084 * configure: Rebuild.
4086 1999-06-12 Philip Blundell <philb@gnu.org>
4088 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4090 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4092 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4093 which refer to symbols in linkonce sections, permit reducing the
4094 relocs if the symbol is local.
4096 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4098 * subsegs.c (subseg_text_p): New function.
4099 * as.h (subseg_text_p): Declare.
4100 * read.c (do_align): Use subseg_text_p to set the default fill.
4101 * write.c (subsegs_finish): Likewise.
4102 * config/obj-coff.c (write_object_file): Likewise.
4103 * config/tc-i386.h (md_maybe_text): Don't define.
4104 (md_do_align): Use subseg_text_p to set the default fill.
4105 * config/tc-m32r.c (m32r_do_align): Likewise.
4106 * config/tc-sh.c (sh_do_align): Likewise.
4107 * config/tc-sparc.h (md_do_align): Likewise.
4109 1999-06-12 David O'Brien <obrien@freebsd.org>
4111 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4112 * configure: Rebuild.
4114 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4116 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4117 * Makefile.am: Rebuild dependencies.
4118 * Makefile.in: Rebuild.
4120 * config/tc-i386.c (i386_immediate): Remove unused label
4123 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4124 * symbols.c: Likewise.
4125 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4126 sy_next field when taking address, rather than symbol_next.
4128 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4130 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4131 value from the output file architecture.
4132 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4133 * dwarf2dbg.h: Change bfd_vma to addressT.
4135 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4137 * dwarf2dbg.h: Use PARAMS in function declarations.
4139 1999-06-11 Martin Dorey <mdorey@madge.com>
4141 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4142 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4144 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4146 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4148 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4150 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4153 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4155 * read.c (read_a_source_file): Only declare inescape if
4158 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4160 (find_entry_byval): Add parens to avoid warning.
4162 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4164 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4167 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4169 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4172 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4173 synthetize_setx): New functions.
4174 (md_assemble): Broken the special cases into the above
4175 functions. Make compiler happy if sizeof(bfd_vma)==4.
4176 Fix sethi generated from set/setuw. If instructions have a relloc,
4177 always clear the fields to be relocated in the opcode.
4178 (sparc_ip): Remove special_case global variable.
4180 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4182 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4183 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4184 indication of success rather than a value.
4185 (itbl_get_val): Likewise.
4186 (itbl_get_field): Use strcspn. Change delimiters to include
4188 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4189 (itbl_get_val): Likewise.
4190 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4192 * symbols.c (copy_symbol_attributes): Convert local symbols to
4195 1999-06-10 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4200 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4202 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4203 Optimize set if sizeof(bfd_vma) == 64.
4204 (sparc_ip): Fix sethi - without %hi() it should generate
4205 R_SPARC_22 reloc, not R_SPARC_HI22.
4206 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4208 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4210 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4211 (s_ncons): New function.
4212 (native_op_table): New table.
4213 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4214 R_SPARC_OLO10 handling.
4216 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4218 * expr.h (struct expressionS): Revert last change; widen X_op.
4219 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4221 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4223 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4224 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4225 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4226 * Makefile.in: Regenerated.
4228 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4229 `common' pass on to s_mri_common.
4230 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4232 1999-06-06 Richard Henderson <rth@cygnus.com>
4234 * config/obj-elf.c (obj_elf_section): Don't free the return
4235 value of demand_copy_C_string.
4237 1999-06-05 Richard Henderson <rth@cygnus.com>
4239 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4240 creation logic from obj_elf_create_section.
4242 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4243 (section_stack): New.
4244 (special_sections): Make const.
4245 (obj_elf_section): Gut and rewrite parsing.
4246 (obj_elf_change_section): New function broken out of obj_elf_section.
4247 (obj_elf_parse_section_letters): Likewise.
4248 (obj_elf_section_word): Likewise.
4249 (obj_elf_section_type): Likewise.
4250 (obj_elf_previous): Treat as a toggle.
4251 (obj_elf_popsection): New.
4252 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4253 (ppc_section_type): Likewise.
4254 * config/tc-ppc.h: Likewise.
4256 * expr.h (struct expressionS): Don't make X_op a bitfield.
4257 * config/tc-alpha.c: Update for symbol handling changes.
4258 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4259 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4261 1999-06-05 Richard Henderson <rth@cygnus.com>
4263 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4264 (dwarf2_gen_line_info): Kill unused variables.
4265 (dwarf2_finish): Likewise.
4266 (dwarf2_where): Likewise.
4267 (dwarf2_directive_file): If we've only got a string,
4268 hand off to s_app_file.
4269 * ecoff.c: Move the include of ecoff.h.
4270 * symbols.h (S_IS_FUNCTION): Prototype.
4272 * read.c (LEX_HASH): Supply a default.
4274 (s_globl): Update `c' after skipping whitespace.
4275 * read.h (LEX_END_NAME, is_name_ender): New.
4276 * expr.c (get_symbol_end): Respect it.
4278 1999-06-04 Mark Klein <mklein@dis.com>
4280 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4282 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4284 * config/tc-hppa.c: Update for symbol handling changes.
4286 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4288 * cgen.c: Update for symbol handling changes.
4289 * config/tc-m32r.c: Likewise.
4291 * config/tc-hppa.h: Update for symbol handling changes.
4292 * config/tc-hppa.c: Likewise.
4294 * config/tc-arm.h: Update for symbol handling changes.
4295 * config/tc-arm.c: Likewise.
4296 (symbol_make_empty): Remove. Just use symbol_create.
4298 * symbols.c (symbol_set_tc): Correct name.
4300 * Makefile.am: Rebuild dependencies.
4301 ($(OBJS)): Don't depend upon struc-symbol.h.
4302 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4303 * dep-in.sed: Don't remove struc-symbol.h.
4304 * Makefile.in: Rebuild.
4306 * doc/internals.texi (Symbols): Describe changes in symbol
4309 1999-06-03 Richard Henderson <rth@cygnus.com>
4311 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4312 instead of doing the work by hand.
4314 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4316 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4317 state of line state-machine.
4318 (struct ls): Collect DWARF2 line state-machine state in new member
4319 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4320 resulted in any DWARF2 directives.
4321 (reset_state_machine): New function.
4322 (out_end_sequence): Ditto.
4323 (dwarf2_gen_line_info): When switching sections or switching to a
4324 lower text address, call out_end_sequence() first to terminate the
4325 previous code sequence as code sequences MUST have monotonically
4326 increasing addresses.
4327 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4329 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4331 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4332 DWARF2 debug info (line information only, at this point).
4333 * as.h: Update comment about supported debug formats.
4334 * dwarf2dbg.c, dwarf2dbg.h: New files.
4335 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4337 * expr.c (operand): Don't use [ for parens if we want an index op.
4338 (op_encoding): Switch [ into O_index, if desired.
4339 (op_rank): Renumber with O_index on bottom.
4340 (expr): If O_index, match closing bracket.
4341 * expr.h (O_index): New.
4343 * read.c (read_a_source_file): Conditionally allow matched "
4344 in lines passed to md_assemble.
4346 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4348 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4350 Add support for storing local symbols in a small structure to save
4351 memory when assembling large files.
4352 * as.h: Don't include struc-symbol.h.
4353 (symbolS): Add typedef.
4354 * symbols.c: Include struc-symbol.h.
4355 (local_hash): New static variable.
4356 (save_symbol_name): New static function, from symbol_create.
4357 (symbol_create): Call save_symbol_name.
4358 (local_symbol_count): New static variable.
4359 (local_symbol_conversion_count): Likewise.
4360 (LOCAL_SYMBOL_CHECK): Define.
4361 (local_symbol_make): New static function.
4362 (local_symbol_convert): New static function.
4363 (colon): Handle local symbols. Create local symbol for local
4365 (symbol_table_insert): Handle local symbols.
4366 (symbol_find_or_make): Create local symbol for local label name.
4367 (symbol_find_base): Check for local symbol.
4368 (symbol_append, symbol_insert): Check for local symbols.
4369 (symbol_clear_list_pointers, symbol_remove): Likewise.
4370 (verify_symbol_chain): Likewise.
4371 (copy_symbol_attributes): Likewise.
4372 (resolve_symbol_value): Handle local symbols.
4373 (resolve_local_symbol): New static function.
4374 (resolve_local_symbol_values): New function.
4375 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4376 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4377 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4378 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4379 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4380 (symbol_previous, symbol_next): New functions.
4381 (symbol_get_value_expression): Likewise.
4382 (symbol_set_value_expression): Likewise.
4383 (symbol_set_frag, symbol_get_frag): Likewise.
4384 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4385 (symbol_mark_used_in_reloc): Likewise.
4386 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4387 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4388 (symbol_mri_common_p): Likewise.
4389 (symbol_mark_written, symbol_clear_written): Likewise.
4390 (symbol_written_p): Likewise.
4391 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4392 (symbol_section_p, symbol_equated_p): Likewise.
4393 (symbol_constant_p): Likewise.
4394 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4395 (symbol_get_obj, symbol_set_obj): Likewise.
4396 (symbol_get_tc, symbol_set_tc): Likewise.
4397 (symbol_begin): Initialize local_hash.
4398 (print_symbol_value_1): Handle local symbols.
4399 (symbol_print_statistics): Print local symbol statistics.
4400 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4401 Declare new symbols.c functions. Move many declarations here from
4403 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4404 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4405 (struct symbol): Move bsym to make it clearly the first field.
4406 Remove TARGET_SYMBOL_FIELDS.
4407 (symbolS): Don't typedef.
4408 (struct broken_word): Remove.
4409 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4410 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4411 (symbol_clear_list_pointers): Likewise.
4412 (symbol_insert, symbol_remove): Likewise.
4413 (symbol_previous, symbol_append): Likewise.
4414 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4415 (struct local_symbol): Define.
4416 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4417 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4418 (local_symbol_get_frag, local_symbol_set_frag): Define.
4419 (local_symbol_get_real_symbol): Define.
4420 (local_symbol_set_real_symbol): Define.
4422 * write.c (write_object_file): Call resolve_local_symbol_values.
4423 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4424 (TARGET_SYMBOL_FIELDS): Don't define.
4425 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4426 ECOFF_DEBUGGING, add ECOFF fields.
4427 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4428 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4429 ECOFF_DEBUGGING, add ECOFF fields.
4430 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4431 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4432 * config/tc-mcore.h: Don't include struc-symbol.h.
4433 (TARGET_SYMBOL_FIELDS): Don't define.
4434 (struct mcore_tc_sy): Define.
4435 (TC_SYMFIELD_TYPE): Define.
4436 * Many files: Use symbolS instead of struct symbol. Use new
4437 accessor functions rather than referring to symbolS fields
4440 * read.c (s_mri_common): Don't add in value of line_label.
4442 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4443 checking for SEC_LINK_ONCE.
4445 * config/tc-sh.h (sh_fix_adjustable): Declare.
4447 * app.c (input_buffer): New static variable.
4448 (app_push): Save saved_input in allocated buffer.
4449 (app_pop): Restored saved_input.
4450 (do_scrub_chars): Change get parameter to take char * and int as
4451 arguments. Change GET macro to pass input_buffer to get
4452 function. Don't save input into allocated buffer.
4453 * as.h (do_scrub_chars): Update declaration.
4454 * input-file.c (input_file_get): Change to take char * and int.
4455 Read data into passed in buffer. Remove static buffer.
4456 * read.c (scrub_from_string): Change to take char * and int. Copy
4457 data into passed in buffer.
4459 * hash.h: Neaten. Declare hash_traverse.
4460 * hash.c: Complete rewrite based on BFD hashing code.
4461 * gasp.c (chunksize): New variable.
4462 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4465 1999-05-28 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4468 addend unless the target uses an old ABI.
4470 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4472 -Wchar-subscripts cleanup
4473 * listing.c (listing_newline): Use unsigned char variable, so
4474 calls to isascii,iscntrl are correct.
4475 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4477 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4478 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4479 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4480 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4482 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4484 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4486 (arch_coldfire_p): New #define.
4487 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4489 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4491 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4493 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4494 (install_operand): Add place `N'.
4495 (init_table): Add registers ACC, MACSR, MASK.
4497 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4499 * config/tc-m68k.c: Change mcf5200 --> mcf.
4500 (archs): Add mcf5206e, mcf5307.
4501 (m68k_ip): Add format `u'.
4502 (install_operand): Add place `m', `M', `h'.
4503 (init_table): Add upper/lower registers.
4505 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4507 1999-05-28 Martin Dorey <mdorey@madge.com>
4509 * config/tc-i960.c: Several minor changes to add ELF and
4510 BFD_ASSEMBLER support.
4511 * config/tc-i960.h: Likewise.
4512 * configure.in (i960-*-elf*): New target.
4513 * aclocal.m4, configure: Rebuild.
4515 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4517 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4518 reloc changes when defined(BFD_ASSEMBLER).
4520 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4522 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4524 * write.c (write_print_statistics): Output to file, not stderr.
4526 * expr.c (generic_bignum_to_int32,64): Prototype.
4528 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4529 output_sleb128, output_uleb128, output_big_sleb128,
4530 output_big_uleb128, output_big_leb128): Prototype.
4531 (output_big_sleb128, output_big_uleb128): Make inline.
4532 (output_big_leb128): Remove inline
4534 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4535 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4536 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4537 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4538 value for correct overflow check in write.c:fixup_segment.
4539 * write.c (fixup_segment): Move bitfield overflow checks to after
4540 the md_apply_fix call.
4541 * config/obj-coff.c (fixup_segment): Likewise.
4542 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4543 valueT *val argument.
4545 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4547 * config/atof-ieee.c (gen_to_words): Correctly round a
4548 denormalized number. Fix off-by-one in range checking for
4549 exponent in a denormal.
4551 1999-05-10 Nick Clifton <nickc@cygnus.com>
4553 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4556 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4558 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4560 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4562 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4563 (ReverseRegRegmem): Remove.
4564 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4565 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4566 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4569 From Doug Ledford <dledford@redhat.com>
4570 * config/tc-i386.h (RegXMM): New for P/III.
4571 * config/tc-i386.c: Add support for P/III.
4573 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4575 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4576 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4577 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4579 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4581 * config/tc-i386.c (i386_immediate): Skip whitespace before
4582 complaining about junk after expression.
4583 (i386_displacement): Likewise.
4585 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4587 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4588 Don't copy before downcaseing.
4590 1999-05-05 Catherine Moore <clm@cygnus.com>
4592 * tc-m68k.c: Include elf/m68k.h.
4593 (m68k_elf_final_processing): New routine.
4594 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4597 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4599 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4602 1999-04-30 Nick Clifton <nickc@cygnus.com>
4604 * config/tc-mcore.c (mcore_s_section): Dump literals before
4607 1999-04-29 Nick Clifton <nickc@cygnus.com>
4609 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4612 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4614 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4615 (TC_INIT_FIX_DATA): Delete.
4616 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4617 (TC_INIT_FIX_DATA): Delete.
4618 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4619 * write.c (fix_new_internal): Initialize fx_cgen member.
4620 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4621 (gas_cgen_md_apply_fix3): Update.
4622 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4623 (md_cgen_record_fixup_exp): Update.
4624 (FX_OPINFO_R_TYPE): Update.
4626 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4627 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4628 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4629 * frags.h (struct frag): Make opindex, opinfo ints.
4631 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4633 1999-04-26 Tom Tromey <tromey@cygnus.com>
4635 * aclocal.m4, configure: Updated for new version of libtool.
4637 1999-04-22 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4641 (md_apply_fix3): Do not fix up absolute relocations against
4644 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4646 1999-04-20 Nick Clifton <nickc@cygnus.com>
4648 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4649 changes and data-in-text directives.
4650 (mcore_cons): New function: intercept cons() operations.
4651 (mcore_float_cons): New function: intercept float_cons()
4653 (mcore_stringer): New function: intercept stringer() operations.
4655 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4657 * obj.h (struct format_ops): Change generate_asm_lineno field to
4659 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4661 * config/tc-alpha.c (find_opcode_match): Add default case to
4663 (find_macro_match): Likewise.
4664 (load_expression): Parenthesize && within ||.
4666 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4668 1999-04-17 Nick Clifton <nickc@cygnus.com>
4670 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4671 .text .data .section pseudo ops.
4672 (mcore_s_section): New function. Dump lits before changing secs.
4673 (mcore_s_text): New function. Dump lits before changing secs.
4674 (mcore_s_data): New function. Dump lits before changing secs.
4676 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4678 * config/tc-mips.c (mips_32bitmode): New.
4679 (md_begin): Set mips_32bitmode if needed.
4680 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4681 Set EF_MIPS_32BITMODE.
4683 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4685 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4688 1999-04-16 Nick Clifton <nickc@cygnus.com>
4690 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4692 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4694 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4695 expressions correctly.
4698 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4700 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4702 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4704 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4705 and fmpynfadd instructions.
4707 1999-04-11 Richard Henderson <rth@cygnus.com>
4709 * as.h (environ): Declare it, if needed.
4710 * as.c (dump_statistics): Don't declare environ.
4711 * configure.in (environ): Detect declaration.
4712 * configure, config.in: Rebuild
4714 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4715 (i386_displacement): Allocate enough space for replacement buffer.
4716 Clean up replacement buffer initialization.
4718 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4720 * subsegs.c (section_symbol): Don't create a new symbol if one
4721 already exists; instead, use the existing one, but set its segment
4722 and frag data if it hasn't already been defined.
4723 * config/obj-coff.c (c_section_symbol): Likewise.
4725 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4727 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4729 1999-04-08 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-mcore.c: New File: Support routines for MCore
4733 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4734 * config/obj-coff.c: Add support for mcore-pe target.
4736 * Makefile.am: Add support for MCore targets.
4737 * Makefile.in: Regenerate.
4738 * configure.in: Add support for MCore targets.
4739 * configure: Regenerate.
4741 * doc/all.texi: Set MCORE.
4742 * doc/as.texinfo: Document MCore specific command line options.
4744 * write.h: Prevent multiple inclusion.
4746 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4748 * asintl.h (LC_MESSAGES): Never define.
4749 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4751 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4754 * Makefile.am (m68k-parse.c): If configuring in the source
4755 directory, copy m68k-parse.y into the local directory before
4756 running ylwrap, to remove spurious differences when generating
4758 * Makefile.in: Rebuild.
4760 * config/tc-sparc.h (md_do_align): Just allocate the number of
4761 bytes necessary, rather than always allocating 1024.
4763 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4765 * listing.c (listing_newline): Add cast to avoid warning.
4766 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4767 * config/tc-i386.c (i386_scale): Add return value.
4768 (build_displacement_string): Remove unused local temp_disp2.
4769 (i386_intel_memory_operand): Add parentheses to avoid warning.
4770 (i386_intel_operand): Remove unused local end_of_operand_string.
4771 (i386_operand): Remove unused local operand_modifier.
4772 (i386_operand): Add parens to avoid warning.
4774 1999-04-04 Don Bowman <don@pixsci.com>
4776 * configure.in: Add mips*-*-vxworks* target; have it define
4778 * configure, config.in: Rebuild.
4780 1999-03-31 Nick Clifton <nickc@cygnus.com>
4782 * configure.in (emulations): Add support for arm-epoc-pe.
4783 * configure: Regenerate.
4784 * config/te-epoc-pe.h: New file. Define macros specific to
4786 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4787 for arm-epoc-pe target.
4789 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4791 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4793 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4795 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4796 detect ",n" without a condition.
4797 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4800 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4802 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4803 instruction is encoded with one bit.
4806 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4808 * doc/internals.texi (CPU backend): Mention that
4809 line_separator_chars should not include newline. From thi
4810 <ttn@mingle.glug.org>.
4812 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4814 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4815 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4817 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4819 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4821 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4823 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4826 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4828 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4830 1999-03-15 Martin Hunt <hunt@cygnus.com>
4832 * app.c (do_scrub_begin): Change '-' back to a symbol char
4833 so we can use multiple opcodes on a line again.
4835 * config/tc-d30v.c: By default, warn if a symbol has
4836 the same name as a register. Plus some minor
4837 updates from the branch.
4839 1999-03-13 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4842 BFD_RELOC_16 and BFD_RELOC_64.
4844 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4846 * expr.c (expr): Add missing else.
4848 1999-03-12 Nick Clifton <nickc@cygnus.com>
4850 * config/tc-arm.c (md_apply_fix3): Improve error message.
4852 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4854 * Makefile.am (CPU_TYPES): Add fr30.
4855 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4856 (fr30,m32r dependencies): Update.
4857 * Makefile.in: Rebuild.
4859 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4860 (gas_cgen_record_fixup_exp): Ditto.
4861 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4862 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4863 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4864 (md_cgen_lookup_reloc): Update use of operand->type.
4865 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4866 (md_convert_frag): Call cgen_operand_lookup_by_num.
4867 (md_cgen_lookup_reloc): Update use of operand->type.
4868 (m32r_cgen_record_fixup_exp): Ditto.
4870 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4872 * config/tc-mips.c (md_show_usage): Fix message.
4874 1999-03-03 Nick Clifton <nickc@cygnus.com>
4876 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4877 and LDR reg,=<expr> instruction.
4879 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4882 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4884 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4886 1999-02-17 Nick Clifton <nickc@cygnus.com>
4888 This patch was created by: Scott Bambrough
4889 <scottb@corelcomputer.com>
4892 Special cased '@' character. The '@' character is used as the
4893 ARM assembler comment character, as a special character
4894 and in ELF .symver pseudo-op's, and as a special character in
4895 .type and .section pseudo-ops.
4896 (symver_pseudo): New static variable.
4897 (symver_state): New static variable.
4898 (struct app_save): Add field 'symver_state'.
4899 (app_push): Save global symver_state int struct app_save.
4900 (app_pop): Restore global symver_state from struct app_save.
4901 (do_scrub_chars): Special case handling of '@' character in
4904 * configure.in: Modified to recognize armv* uname syntax from ARM
4906 * configure: Regenerated.
4908 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4909 a prefix to the section's type.
4910 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4911 the type's typename.
4913 * config/tc-arm.h: Add support for PIC generation:
4914 (pic_code): New boolean.
4915 (obj_relocate_extern): Define.
4916 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4917 (TC_CONS_FIX_NEW): Define.
4918 (tc_fix_adjustable): Define.
4919 (GLOBAL_OFFSET_TABLE_NAME): Define.
4921 * config/tc-arm.c: Add support for PIC generation:
4922 (line_seperator_chars): Allow ';' as a seperator for Linux.
4923 (is_immediate_prefix): New macro.
4924 (arm_parse_reloc): New function.
4925 (s_arm_elf_cons): New function.
4926 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4927 (md_undefined_symbol): Special case handling for the Global Offset
4929 (md_apply_fix3): Handle PIC relocs.
4930 (tc_gen_reloc): Handle PIC relocs.
4931 (md_parse_option): Add support for '-k' command line switch to
4932 enable PIC generation.
4933 (cons_fix_new_arm): New function.
4934 (s_arm_elf_cons): New function.
4936 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4938 * configure.in: Add comments for uses of AC_DEFINE.
4939 * acinclude.m4: Likewise.
4940 * acconfig.h: Remove.
4941 * aclocal.m4: Rebuild.
4942 * configure: Rebuild.
4943 * Makefile.in: Rebuild.
4944 * config.in: Rebuild.
4946 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4948 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4949 non-constant offset from a base register.
4951 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4953 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4956 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4958 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4959 (emit_insn): Look for pc-relative and no-overflow specifiers on
4960 internal relocation types.
4962 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4964 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4967 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4969 (mips_4650, mips_4010, mips_4100): Variables removed.
4970 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4971 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4973 (md_begin): Don't bother initializing the mips_NNNN variables;
4974 mips_cpu is set, and that's good enough now.
4975 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4976 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4977 (show): New function, to handle wrapping in the CPU lists.
4978 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4980 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4982 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4983 than treat as an immediate specifier.
4985 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4987 * config/tc-i386.c: Prototype many functions.
4988 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4989 (i386_immediate): Remove unused second argument.
4990 (i386_intel_operand): Fix i386_is_reg typo.
4991 (i386_operand): Use allow_naked_reg.
4992 (output_invalid): Make operand int for K&R.
4994 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4996 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4998 * Makefile.in: Rebuild.
5000 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5002 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5004 (EXTRA_as_new_SOURCES): Comment out.
5005 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5006 * Makefile.in: Rebuild.
5007 * doc/Makefile.in: Rebuild.
5008 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5009 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5010 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5011 * configure: Rebuild.
5012 * aclocal.m4: Rebuild.
5013 * config.in: Rebuild.
5014 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5015 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5016 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5017 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5018 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5019 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5020 (gas_cgen_record_fixup_exp): Ditto.
5021 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5022 descriptor, not global variable.
5023 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5024 descriptor, not global variable. Refer to insert_operand handler
5025 via cpu descriptor, not global function.
5026 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5027 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5028 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5029 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5030 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5031 * config/tc-m32r.c: Ditto.
5032 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5033 (md_assemble): Ditto.
5034 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5036 1999-02-09 Nick Clifton <nickc@cygnus.com>
5038 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5039 relocations for ELF targets.
5041 1999-02-08 Nick Clifton <nickc@cygnus.com>
5043 * configure.in: Add support for StrongARM target.
5044 * configure: Regenerate.
5046 1999-02-05 Nick Clifton <nickc@cygnus.com>
5048 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5050 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5053 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5055 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5057 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5059 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5060 (INTEL_DWORD_MNEM_SUFFIX): Define.
5063 (DWORD_PTR): Define.
5064 (XWORD_PTR): Define.
5066 (OFFSET_FLAT): Define.
5068 (NONE_FOUND): Define.
5071 * config/tc-i386.c (set_intel_syntax): New routine.
5072 (intel_syntax): Declare.
5073 (allow_naked_reg): Declare.
5074 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5075 (intel_float_operand): New routine.
5076 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5077 Handle brackets as well as parens. Call i386_intel_operand for
5078 intel syntax. Reverse operands if appropriate. Handle new
5079 suffixes. Handle movzx and movsx.
5080 (i386_is_reg): New routine.
5081 (i386_immediate): New routine.
5082 (i386_scale): New routine.
5083 (i386_displacement): New routine.
5084 (i386_operand_modifier): New routine.
5085 (build_displacement_string): New routine.
5086 (i386_parse_seg): New routine.
5087 (i386_intel_memory_operand): New routine.
5088 (i386_intel_operand): New routine.
5089 (i386_operand): Call i386_displacement, i386_immediate,
5090 i386_scale, etc. instead of handling inline.
5091 (parse_register): Handle registers without prefix.
5093 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5095 * configure: Regenerate.
5096 * configure.in (arm-*-oabi): New.
5097 (thumb-*-oabi): New.
5098 * config/tc-arm.c (target_oabi): Declare.
5099 (md_apply_fix3): Support REL relocs.
5100 (md_parse_option): Handle -oabi.
5101 (elf32_arm_target_format): New routine.
5102 (md_longopts): Add OPTION_OABI.
5103 * config/tc-arm.h: Redefine TARGET_FORMAT.
5106 1999-01-28 Nick Clifton <nickc@cygnus.com>
5108 * write.c (write_relocs): Handle out of range error.
5110 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5111 (fr30_force_relocation): Default to 0.
5113 * config/tc-fr30.h (obj_fix_adjustable): Define.
5114 (TC_FORCE_RELOCATION): Define.
5116 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5119 1999-01-16 Nick Clifton <nickc@cygnus.com>
5121 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5122 merge of two instructions if the left instruciton kills the right.
5124 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5126 * Makefile.in: Regenerate.
5127 * configure.in: Redo test for using cgen.
5128 * configure: Regenerate.
5130 1999-01-09 Nick Clifton <nickc@cygnus.com>
5132 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5133 redefinition of this macro.
5135 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5137 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5140 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5142 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5143 a read of HI or LO and an immediatly following branch.
5145 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5147 * config/tc-mips.c (md_begin): Another correction to the setting of
5150 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5152 * config/tc-mips.c (md_begin): Correct type-o in setting of
5155 1998-12-21 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5158 bit insn when optimizing, so that parallelised instructions will
5159 start on a 32 bit boundary.
5161 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5163 * config/tc-mips.c (mips_eabi64): New.
5164 (md_begin): Set mips_eabi64.
5165 (mips_elf_final_processing): Use it.
5167 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5169 * config/tc-mips.c (mips_elf_final_processing):
5170 Correct setting of ABI in e_flags.
5172 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5174 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5177 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5179 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5181 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5183 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5184 warning, values that don't fit in the field.
5186 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5188 * config/tc-mips.c (mips_abi_string): New.
5189 (md_parse_option,md_longopts): Add mabi.
5190 (mips_elf_final_processing): Set e_flags based on mabi flag.
5192 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5194 * config/tc-mips.c (md_parse_option): Handle vr4111.
5196 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5198 * config/tc-h8300.c (build_bytes): Change message given if the
5199 instruction requires H8/300H mode and we're not in Hmode, to
5200 suggest that it may be the operand modes that are the problem, not
5201 necessarily the opcode.
5203 1998-12-10 Nick Clifton <nickc@cygnus.com>
5205 * config/tc-fr30.c: Add line separator character.
5207 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5209 * configure.in (hppa-*-mpeix*): New target.
5210 * config/obj-som.h (obj_som_compiler): Declare.
5211 * config/obj-som.c (compiler_seen): New static variable.
5212 (obj_som_compiler): New function.
5213 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5214 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5215 (pa_type_args): Set hppa_priv_level.
5216 (pa_compiler): New static function if OBJ_SOM.
5217 * configure: Rebuild.
5219 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5221 * read.c (output_leb128): Don't mark as inline.
5223 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5225 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5226 AIX .vbyte unaligned data support.
5227 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5228 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5231 1998-12-07 Nick Clifton <nickc@cygnus.com>
5233 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5236 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5238 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5239 BFD_RELOC_ARM_PCREL_BRANCH.
5241 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5243 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5244 checking the target type.
5245 (mips-dec-bsd*): Set endian to little.
5246 * configure: Rebuild.
5248 COFF weak symbol support, based on patches from Mark Elbrecht
5249 <snowball3@usa.net>:
5250 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5251 * config/obj-coff.c (obj_coff_weak): New static function.
5252 (obj_coff_endef) [both versions]: Handle weak symbols.
5253 (coff_frob_symbol): Likewise.
5254 (yank_symbols): Likewise.
5255 (obj_pseudo_table): Add "weak".
5257 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5258 <aymeric.vincent@emi.u-bordeaux.fr>.
5259 * aclocal.m4: Rebuild with current tools.
5260 * configure: Rebuild.
5262 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5263 an assertion failure for a case we can't handle when OBJ_ECOFF.
5265 * expr.c (operator): And with 0xff to avoid problems with signed
5268 1998-12-03 Nick Clifton <nickc@cygnus.com>
5270 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5271 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5273 1998-12-02 Nick Clifton <nickc@cygnus.com>
5275 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5278 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5280 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5281 calculation of pcrel point.
5283 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5285 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5288 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5290 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5292 (d10v_cleanup): Only generate previous insn if a multiline insn is
5295 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5297 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5300 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5302 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5303 -marm6xxx command line switches.
5305 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5307 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5308 (itbl-ops.o): Delete duplicate dependencies.
5309 Rebuild dependencies.
5310 Add fr30 dependencies.
5311 * Makefile.in: Rebuild.
5313 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5315 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5317 * listing.c: Ignore line terminator characters found inside
5320 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5322 * po/gas.pot: Regenerated.
5324 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5326 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5327 fr30_is_label_start(). Also checks for delay slot insns.
5329 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5330 FR30 instructions which contain a colon in the mnemonic.
5332 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5334 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5336 * config/tc-fr30.c: Removed currently superflous code.
5338 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5340 * config/tc-fr30.h: New file.
5341 * config/tc-fr30.c: Tweaking so that it will compile.
5343 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5345 * config/tc-d10v.h (obj_fix_adjustable): Define.
5346 (TC_FORCE_RELOCATION): Define.
5347 (d10v_force_relocation): Declare.
5348 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5349 (md_apply_fix3): Handle Vtable relocs.
5350 (d10v_fix_adjustable): New.
5351 (d10v_force_relocation): New.
5353 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5355 * config/tc-d30v.c: Change default behaviour to ignore potential
5356 conflicts between register name and symbol names.
5358 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5360 * configure.in: Add fr30-*-*.
5361 * config/tc-fr30.c: New file.
5362 * Makefile.in: Regenerated.
5363 * config.in: Regenerated.
5364 * configure: Regenerated.
5365 * doc/Makefile.in: Regenerated.
5366 * po/gas.pot: Regenerated.
5368 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5370 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5373 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5375 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5377 (do_scrub_chars): Add some casts to unsigned char to avoid
5378 unwanted sign extension.
5379 * read.c (lex_type): Set characters about 127 to be symbol
5381 * config/tc-i386.c (md_begin): Set identifier_chars and
5382 operand_chars for values above 127.
5384 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5386 * configure.in: detect cygwin* instead of cygwin32*
5387 * configure: regenerate
5389 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5391 * listing.c: Add support for producing a listing from piped
5394 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5396 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5397 (append_insn): Account for the tx39's multiply behavior.
5399 1998-10-26 Michael Meissner <meissner@cygnus.com>
5401 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5402 from assemble_parallel_insns. Add support for '->' to indicate
5403 explicitly serializing the instructions.
5404 (md_assemble): Ditto.
5406 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5408 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5411 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5413 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5415 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5417 * config/tc-mips.c : support frame and regmask/fregmask when
5418 MIPS_STABS_ELF is specified.
5420 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5422 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5423 (md_apply_fix): Don't return 1 for VTABLE relocs.
5424 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5426 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5428 * doc/c-i386.texi: Replace occurences of "opcode" with
5429 "instruction mnemonic", "instruction", or "mnemonic" when
5430 referring to the name of an instruction. Use "opcode" when
5431 referring to the sequence of machine bytes.
5433 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5434 (is_opcode_char): Rename to is_mnemonic_char.
5435 (md_assemble and i386_operand): Correct error messages from
5436 "opcode" to "instruction mnemonic"
5437 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5438 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5439 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5440 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5441 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5442 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5443 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5445 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5447 * config/tc-i386.c (i386_operand): Check for garbage after
5450 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5452 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5453 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5455 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5457 * config/tc-sh.h (obj_fix_adjustable): Define.
5458 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5459 (md_apply_fix): Likewise.
5460 (tc_gen_reloc): Likewise.
5461 (sh_fix_adjustable): New.
5463 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5465 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5466 * cgen.h (gas_cgen_finish_insn): Update prototype.
5467 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5468 cgen_insn_t -> CGEN_INSN_INT.
5469 (make_parallel): Update handling of CGEN_INT_INSN_P.
5470 (assemble_parallel_insn): Ditto.
5471 (target_make_parallel): New function.
5472 (md_assemble): Use it.
5474 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5476 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5478 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5480 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5481 converted into lower case.
5483 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5485 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5486 (gas_cgen_tc_gen_reloc): Likewise.
5487 * config/tc-m32r.h (obj_fix_adjustable): Define.
5488 * config/tc-m32r.c (m32r_fix_adjustable): New.
5489 (m32r_force_relocation): Handle VTABLE relocs.
5491 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5493 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5495 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5497 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5498 to lower case before parsing.
5500 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5501 parallel insns modift buts in the PSW as a side effect.
5503 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5505 * config/tc-d30v.c (find_format): Test for missing flag and
5508 (md_apply_fix3): Fix error messages to avoid
5509 assumption about presence of a symbol.
5511 (parallel_ok): Disallow parallel instructions that both modify the
5514 (find_format): Generate a warning if an odd numbered register is
5515 used as the first register in a mutli-register instruction.
5517 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5519 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5520 relocations are always associated with a symbol.
5522 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5524 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5525 (elf32_sparc_force_relocation): Declare.
5526 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5527 (tc_gen_reloc): Handle vtable relocs.
5528 (elf32_sparc_force_relocation): New.
5530 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5532 * symbols.c (S_IS_FUNCTION): New.
5533 * config/tc-v850.h (obj_fix_adjustable): Define.
5534 (TC_FORCE_RELOCATION): Define.
5535 (v850_force_relocation): Declare.
5536 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5537 of fx_addnumber for VTABLE reloc addends.
5538 (md_apply_fix3): Handle VTABLE relocs.
5539 (v850_fix_adjustable): New.
5540 (v850_force_relocation): New.
5542 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5544 * tc-hppa.c (fp_operand_format): Add some additional formats.
5545 (pa_ip): Do not automatically promote into pa2.0 mode.
5546 (pa_level): Handle ".level 2.0".
5548 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5550 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5551 * config/tc-i386.h (template.extension_opcode): Change to
5552 unsigned int to allow full range of 8-bit opcode suffixes.
5553 (None): Redefine as 0xffff.
5555 From Jeff B Epler <jepler@usgs.gov>
5556 * doc/c-i386.texi (i386-SIMD): New section.
5558 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5560 * read.c (discard_rest_of_line): New function.
5561 * read.h: Declare it.
5562 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5564 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5566 * config/tc-d10v.c (find_symbol_matching_register): New function.
5567 (find_opcode): Cope with the case where a register name matches
5570 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5572 * config/tc-v850.c (md_pcrel_from): Rename to
5573 v850_pcrel_from_section.
5574 (v850_pcrel_from_section): Do not resolves symbols in other
5577 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5579 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5581 * config/tc-d10v.c (find_opcode): Generate an error if a register
5582 is supplied for an operand that should not be a register.
5584 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5586 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5587 instructions to have another instruction in the right bin.
5589 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5591 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5592 the right container if the left container holds a branch
5595 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5597 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5598 both a register name and symbol name.
5599 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5601 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5603 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5604 execution unit class.
5606 (reg_name_search): If a name matches a register and a symbol,
5607 prefer the register.
5608 (find_format): Disallow flag registers when a general purpose
5609 register is required.
5610 If a number is required, but a register has been given, check to
5611 see if a symbol with the same name as the register exists, and if
5612 so, use that symbol.
5614 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5616 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5618 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-d30v.c (find_format): Do not accept flag registers as
5621 general purpose registers.
5622 (find_format): If an immediate value is expected at a given place
5623 in a format, but a register name has been provided instead, check
5624 to see if that register name matches the name of a predefined
5625 symbol and if it does, then use the symbol instead.
5626 (reg_name_search): If a register name matches a symbol name,
5627 prefer the register name to the symbol name.
5629 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5631 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5632 the previous insn to empty.
5634 1998-09-20 Michael Meissner <meissner@cygnus.com>
5636 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5637 pieces, forcing the use of an ANSI compiler.
5639 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5641 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5643 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5645 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5647 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5649 (obj_elf_vtable_entry): Likewise.
5650 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5651 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5652 (tc_gen_reloc): Likewise.
5653 (arm_fix_adjustable): Likewise.
5654 (elf32_arm_force_relocation): New.
5655 (armelf_frob_symbol): Remove coff-style symbol support.
5657 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5659 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5661 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5663 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5664 OBJ_COFF so that routine is defined for a.out format.
5666 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5668 * config/tc-i386.c (i386_operand): Detect non-segment registers
5669 used as segment prefixes.
5671 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5673 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5674 optimize across FDE boundaries.
5676 * config/obj-coff.c (obj_coff_section): Preserve any link once
5677 flags when setting the section flags.
5679 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5681 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5682 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5684 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5686 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5689 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5691 * frags.c (frag_grow): Include the size of the frag struct in the
5694 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5695 if the new subseg comes before the old.
5697 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5699 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5700 to handle edge8 and edge16.
5702 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5704 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5705 before we clobber the symbol involved.
5707 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5709 * config/tc-arm.c: Remove OBJ_ELF definitions for
5710 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5711 use arm_adjust_symtab for OBJ_COFF.
5712 (armelf_adjust_symtab): New Routine.
5713 * config/tc-arm.h: Define obj_adjust_symtab to
5714 armelf_adjust_symtab for OBJ_ELF.
5716 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5718 * configure.in: Make all i386-elf targets use bfd_gas.
5719 * config/tc-i386.c (tc_i386_force_relocation): New.
5720 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5721 (md_apply_fix3): Likewise.
5722 (tc_gen_reloc): Handle them.
5723 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5724 tc_i386_force_relocation.
5726 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5728 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5730 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5733 current opcode after writing the first insturction of a reverse
5736 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5738 * read.h (generate_lineno_debug): Add prototype.
5739 * read.c (generate_lineno_debug): Make non-static.
5741 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5743 * config/tc-i386.c (md_assemble): Only warn for address/data size
5746 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5748 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5749 against Thumb function names, as the linker needs this information.
5751 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5753 * expr.c (operand): Check also that there is no advance in operand
5754 after atof_generic in order to decide "is it label 0f or floating
5757 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5759 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5760 command line options with a single dash.
5761 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5763 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5765 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5766 * tc-arm.c (arm_fix_adjustable): New routine.
5768 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5770 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5771 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5772 demand_empty_rest_of_line before mri_comment_end.
5773 (equals): Check garbage after expression before
5774 mri_comment_end in MRI mode.
5776 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5778 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5779 small immediate constant to use the constant itself rather than
5782 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5784 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5785 (pa_leave): Likewise.
5787 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5789 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5791 (i386_operand): Fix an error message.
5793 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5795 * doc/c-arm.texi (ARM Directives): Document .req directive.
5797 * config/tc-arm.c (reg_required_here): Display erroneous string if
5798 the register name could not be decoded.
5799 Do not set inst.instruction if the sift is -1.
5801 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5803 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5806 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5809 even if it is belived to be unnecessary.
5811 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5813 config/tc-i386.c (i386_operand): Size immediate constants by
5814 suffix (erroneously removed as part of July 7 change).
5816 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5818 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5819 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5820 (armelf_frob_symbol): New Routine.
5821 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5823 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5825 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5827 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5829 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5830 command line switches passed to assembler.
5832 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5834 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5835 (gas_cgen_opcode_desc): Declare.
5836 (gas_cgen_parse_operand): Declare.
5837 (*): Prepend gas_ to gas specific fns to denote them as such.
5839 * cgen.c (gas_cgen_opcode_desc): New global
5840 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5841 (queue_fixup): Renamed from cgen_queue_fixup.
5842 (*): Prepend gas_ to gas specific fns to denote them as such.
5844 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5845 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5846 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5847 Open opcode table and initialize it.
5848 (make_parallel): Use gas_cgen_opcode_desc.
5849 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5850 (md_assemble): Ditto.
5852 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5854 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5855 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5856 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5857 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5858 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5859 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5860 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5861 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5862 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5863 (INIT_STAB_SECTION): Likewise.
5864 (OBJ_PROCESS_STAB): Likewise.
5866 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5867 (md_parse_option): Watch for them.
5868 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5869 (md_begin): Kill neverdef code.
5870 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5871 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5872 (s_alpha_coff_wrapper): New.
5873 (md_pseudo_table): Trap all ECOFF pseudos.
5875 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5877 Start of changes to remove mdebug section from mips*-elf
5878 Based on MIPS_STAB_ELF definition
5879 * acconfig.h: undef if not configured
5880 * config.in: undef if not configured
5881 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5882 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5883 * stabs.c (s_stab_generic): flush frag
5885 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5887 * configure.in: (arm-*-elf): Handle.
5888 (thumb-*-elf): Handle.
5889 * configure: Regenerate.
5890 * read.c (stringer): Fix typo in comment.
5891 * write.c (fixup_segment): Don't add symbol value to addend if
5893 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5895 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5898 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5900 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5901 (write_2_short): Emit warning if new flag is set.
5902 (do_assemble): Set flags if left instruction is one of special
5903 "right-instruction-killer" type.
5905 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5907 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5908 Always output words in debug_info section as big endian.
5909 (sparc_target_format): Choose correct bfd target.
5910 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5912 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5914 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5915 to work with internationalization code. Issue an error when two
5916 operands match that are not allowed to match.
5918 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5920 * configure.in (install_tooldir): Allow target to specify whether
5921 it wants to be installed in $(tooldir)/bin.
5922 * configure: Regenerate.
5923 * Makefile.am (install-exec-local): Set install-exec-tooldir
5924 dependency via configure.
5925 * Makefile.in: Regenerate.
5927 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5929 * Makefile.am (install-exec-local): Split into two ...
5930 (install-exec-bindir,install-exec-tooldir): New rules.
5931 * Makefile.in: Regenerate.
5933 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5935 * Makefile.am (install-exec-local): Don't remove the file before
5936 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5937 W. Rozycki <macro@ds2.pg.gda.pl>.
5938 * Makefile.in: Rebuild.
5940 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5942 * cgen.c: Include libiberty.h.
5943 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5944 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5945 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5946 (md_cgen_lookup_reloc)): Declare.
5947 (md_cgen_record_fixup_exp): Declare.
5948 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5949 (m32r_relax_frag): Declare.
5950 (cgen_md_apply_fix3): Decls moved to cgen.h.
5951 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5952 (m32r_cgen_record_fixup_exp): Delete decl.
5953 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5954 (assemble_nop): Delete.
5955 (expand_debug_syms): Delete unused `exp'.
5956 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5957 Add default case for -Wall.
5958 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5959 (md_atof): Delete unused wordP.
5961 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5963 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5966 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5968 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5969 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5970 .print, .purgem, and .struct. Remove documentation for
5973 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5975 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5976 Update call to insert_operand.
5978 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5980 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5982 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5985 whitespace after a prefix operator.
5987 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5989 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5991 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5993 * config/tc-sparc.c (log2): New static function.
5994 (s_reserve): Use log2 to convert alignment before calling
5996 (s_common): Use log2 to convert alignment before calling
5997 record_alignment and frag_align.
5998 (sparc_cons_align): Use log2.
6000 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6003 (s_common): Likewise.
6005 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6006 initialization of waddr.
6007 (sparc_elf_final_processing): Add default case to switch.
6009 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6011 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6012 than temporary real.
6014 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6016 * write.c (subsegs_finish): Don't align the segments if there were
6019 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6020 copying aux information.
6022 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6023 expression into a symbol.
6025 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6027 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6028 type to unsigned int.
6029 (md_assemble): Change type used to store offsets from unsigned
6031 (i386_operand): Switch error check to only call RESTORE_END_STRING
6032 once after parse_register.
6034 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6036 * config/tc-v850.c (md_show_usage): Changed format to match that
6039 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6041 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6043 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6045 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6048 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6050 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6051 * doc/Makefile.in: Rebuild.
6053 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6055 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6056 for %lo expressions.
6057 (mips_ip, case 'u'): Move range check after code to mask
6058 off bits in %hi/%lo expressions. Mask off high bits for
6061 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6063 * doc/Makefile.am (gasver.texi): New target.
6064 (as.info, as.dvi): Depends upon gasver.texi.
6065 * doc/as.texinfo: Include gasver.texi. Mention version number on
6066 title page and in top node.
6067 * doc/Makefile.in: Rebuild.
6069 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6071 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6072 but not including the line containing the edict.
6073 * listing.h (LISTING_EOF): New.
6074 * input-scrub.c (input_scrub_next_buffer): Call it.
6076 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6078 * config/tc-i386.c (i386_operand): Don't set the size of an
6079 immediate address based solely on the suffix and the mode.
6081 * config/tc-i386.c (md_assemble): Add assertion to make sure
6082 overlap2 does not set Imm.
6084 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6085 sequences of whitespace to a single space.
6086 (is_space_chars): Just compare with space.
6087 (md_begin): Don't initialize space_chars.
6088 (md_assemble): Just skip a single whitespace character.
6089 (i386_operand): Rewrite base-index parsing to use new
6090 parse_register, and to skip white space. Skip white space in a
6091 number of other places too. Don't give error message if
6092 parse_register fails.
6093 (parse_register): Change reg_string parameter to be non-const.
6094 Add end_op parameter. Skip white space after the `%', and return
6095 end of register string. Give error message here rather than
6098 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6100 Based on patch from Matt Semersky <matts@scd.hp.com>:
6101 * expr.c (op_encoding): Make const.
6102 (expr_set_precedence): New function.
6103 (expr_begin): Don't set operator rankings, just call
6104 expr_set_precedence.
6105 * expr.h (expr_set_precedence): Declare.
6106 * read.c (s_mri): Call expr_set_precedence.
6108 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6110 * doc/as.texinfo (Statements): Remove paragraph discussing
6111 continuing lines with a backslash. This hasn't worked for years,
6114 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6116 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6118 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6119 (ps_CTORS, ps_DTORS): New section types.
6120 (vms_fixup_xtors_section): New function
6121 (Ctors_Psect, Dtors_Psect): Define.
6122 (IS_GXX_XTOR): Define
6123 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6124 Filter static constructors/destructors and add to
6125 Ctors_Symbols/Dtors_Symbols chain.
6126 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6127 appropriate section.
6129 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6130 * makefile.vms: Merge vax/vms support.
6132 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6134 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6135 (elf_pseudo_table): Add them.
6136 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6137 (md_apply_fix): Accept them.
6138 (mips_fix_adjustable): Don't adjust them.
6139 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6140 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6141 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6142 (tc_fix_adjustable): Don't adjust them.
6144 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6146 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6148 * Makefile.in: Regenerate.
6149 * configure.in: AC_SUBST cgen_cpu_prefix.
6150 * configure: Regenerate.
6152 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6154 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6155 Changed all users of COND12_DELAY.
6157 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6159 * config/tc-mn10300.c (set_arch_mach): New function.
6160 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6161 (md_begin): Default to mn10300 mode.
6162 (md_assemble): Only accept instructions for the core mn10300
6163 chip and the active machine type.
6165 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6167 * subsegs.h (segment_info_type): Give the struct a name.
6168 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6169 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6170 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6171 * config/tc-w65.h (tc_reloc_mangle): Declare.
6172 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6174 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6176 * config/tc-v850.c (v850_comm): Restore old section
6177 after common processing.
6179 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6181 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6183 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6185 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6186 char with code that explicitly sign-extends.
6188 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6190 * config/tc-v850.c (md_begin): Restore text section as the current
6191 section after creating call table sections.
6192 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6195 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6196 with call to macro SYM_AUXINFO.
6198 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6200 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6201 with the program transform name.
6202 * Makefile.in: Rebuild.
6204 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6209 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6211 * config/tc-i386.c (i386_operand): Be prepared for a space between
6212 the open parenthesis and the start of the register operand,
6213 because of the June 16 change.
6215 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6217 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6220 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6222 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6223 even if it is belived to be unnecessary.
6225 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6227 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6229 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6231 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6233 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6234 shift amount for a repeated operand. The shift amount for the
6235 repeated copy comes from the size of the operand.
6237 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6239 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6241 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6245 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6247 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6248 characters in it as LEX_IS_SYMBOL_COMPONENT.
6249 * config/tc-i386.h (tc_symbol_chars): Define.
6250 (extra_symbol_chars): Declare.
6251 * config/tc-i386.c (extra_symbol_chars): Define.
6252 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6253 (line_comment_chars): Set to '/' if TE_LINUX.
6254 * doc/c-i386.texi (i386-prefixes): Update.
6255 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6257 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6259 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6260 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6262 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6264 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6265 constraint in instructions REP & REPI.
6267 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6270 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6272 (check_range): If the operand is shifted, then shift the number
6273 before checking its range.
6275 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6277 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6280 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6282 * config/tc-v850.c (v850_comm): Create special sections as needed.
6284 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6286 * config/tc-d10v.c (write_2_short): Addition of swapping
6287 instructions for sequential and reverse sequential order when
6288 given order is not possible.
6290 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6292 * Makefile.am: Rebuild dependencies.
6293 (DEP_INCLUDES): Fix reference to intl build directory.
6294 * Makefile.in: Rebuild.
6296 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6298 * doc/c-i386.texi: Update 16 bit documentation.
6300 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6301 IgnoreDataSize to IgnoreSize as they are used for address size as
6303 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6304 32-bit mode, similarly addr16/data16 and variants.
6306 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6308 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6309 sequential word multiply instructions.
6311 (do_assemble): Add extra command line argument, to allow mul32
6312 attribute to be preserved across parallel insns.
6313 (md_assemble): Insert NOPs between explicitly parallel insns which
6314 contain an 32 bit multiply and a 16 multiply.
6316 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6318 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6321 * config/tc-i386.c (reloc): Add braces.
6323 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6324 consistent with Intel naming.
6325 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6326 use bitfields in sib_byte.
6327 (modrm_byte): Don't use bitfields here either.
6329 * config/tc-i386.c (current_templates): Add const.
6330 (parse_register): Add const to return, param, and char *s.
6331 (i386_operand): Add const to reg_entry *r.
6332 * config/tc-i386.h (templates): Add const to start, end.
6334 Inspired by code for 16 bit gas support from Martynas Kunigelis
6335 <martynas@nm3.ktu.lt>:
6336 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6337 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6338 (uses_mem_addrmode): Remove.
6339 (md_estimate_size_before_relax): Add support here too.
6340 (md_relax_table): Rewrite interface to md_relax for 16 bit
6342 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6343 (opcode_suffix_to_type): Remove.
6344 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6345 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6346 (md_convert_frag): Likewise.
6347 (i386_operand): Add support for 16 bit base/index regs,
6348 immediates, and displacements. Remove some unnecessary casts, and
6349 localise end_of_operand_string, displacement_string_start,
6350 displacement_string_end variables. Add GCC_ASM_O_HACK.
6351 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6353 * config/tc-i386.c (prefix_hash): Remove.
6354 (md_begin): Rewrite without obstacks. Remove prefix hash table
6355 handling. Rewrite lexical table handling.
6356 (i386_print_statistics): Don't print prefix statistics.
6357 (md_assemble): Rewrite instruction parser so that line is not
6358 converted to lower case. Don't do a hash_find for prefixes,
6359 instead recognise them via opcode modifier.
6360 (expecting_operand, paren_not_balanced): Localise variables.
6361 * config/tc-i386.h (IsPrefix): Define.
6362 (prefix_entry): Remove.
6364 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6365 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6366 '\\' in case where comment_chars contains '/'.
6368 * config/tc-i386.c (MATCH): Ensure given operand and template
6369 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6370 you must write `ljmp *table(%ebx)'.
6372 From H.J. Lu <hjl@gnu.org>:
6373 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6374 as 0 ifndef BFD_ASSEMBLER.
6375 (md_assemble): Allow immediate operands without suffix or
6376 other reg operand to default in size to the current code size.
6378 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6380 * config/tc-v850.c (md_begin): Restore creation of
6381 .call_table_text and .call_table_data sections.
6383 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6385 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6386 after emitting a word of noops.
6388 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6390 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6391 (i386_operand): Simplify checks for valid base/index combinations.
6392 Disallow `in 4(%dx),%al'.
6394 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6396 (add_prefix): Change parameter from char to int.
6398 * config/tc-i386.h (Ugh): Define opcode modifier.
6399 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6401 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6402 CONSISTENT_REGISTER_MATCH macros to check register types more
6403 thoroughly. Check for illegal suffix/operand combinations
6404 when matching insns with operands. Handle new `s' suffix, and
6405 associated FloatMF opcode modifier for float insns with memory
6407 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6408 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6409 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6410 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6411 DATA_PREFIX_OPCODE throughout.
6413 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6414 (md_assemble): Rewrite suffix/register operand checking code to be
6415 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6416 AnyMem, the better to grep.
6418 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6419 given a memory operand. Don't set Abs bits either.
6420 (type_names): Remove Mem*, Abs*.
6421 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6422 define opcode_modifiers as these cases are handled by Disp8,
6423 Disp16, Disp32 and suffix checks.
6424 (COMES_IN_BOTH_DIRECTIONS): Remove.
6425 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6427 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6428 if IgnoreDataSize modifier given. Remove ShortformW modifier
6429 test. Add test for ShortForm in W base_opcode modification.
6430 Merge Seg2ShortForm and Seg3ShortForm code.
6431 * config/tc-i386.h (ShortFormW): Remove.
6432 (IgnoreDataSize): Define.
6434 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6436 * config/tc-d30v.c (md_assemble): Store previous segment state
6437 with previous instruction.
6439 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6441 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6442 (ebp, esp): Remove static variables.
6443 (MATCH): Remove test for InOutPortReg.
6444 (i386_operand): Properly handle InOutPortReg here instead.
6445 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6446 (md_assemble): Simplify and correct modrm and sib generation.
6447 (i386_operand): Add warning for scale without index.
6448 Rewrite checks for valid base/index combinations.
6450 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6451 macros and enclose in do while(0).
6452 (RESTORE_END_STRING): Likewise.
6453 (md_assemble): Add one to printed operand number so we start
6454 from 1 not 0. Add some more gettext invocations.
6455 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6458 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6459 DATA_PREFIX, SEG_PREFIX): Define.
6460 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6461 (check_prefix): Remove function.
6462 (add_prefix): New function. Add prefix to i.prefix as well as
6464 (md_assemble): Changes for add_prefix. Remove hack for wait
6465 prefix, instead always output prefixes in fixed order. Test
6466 for jcxz/loop when selecting between word & dword operations,
6467 and add address size prefix rather than operand size prefix.
6468 Remove operand -> address size hack when emitting jcxz/loop.
6469 (i386_operand): Remove O_Absent check as it's done in expr.
6471 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6473 * configure.in: Recognize m5200 as a cpu_type of m68k.
6474 * aclocal.m4: Rebuild with current libtool.
6475 * configure: Rebuild.
6477 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6479 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6480 to relaxable_symbol to prevent references to external symbol from
6483 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6485 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6486 symbols are relaxable.
6488 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6490 * config/tc-v850.c (md_begin): Don't create special
6491 sections by default.
6493 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6495 * config/tc-mips.c (macro): For div and udiv, close the
6496 reorder block as soon as possible.
6498 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6500 From Matt Semersky <matts@scd.hp.com>:
6501 * macro.c (macro_mri_mode): New function.
6502 * macro.h (macro_mri_mode): Declare.
6503 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6506 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6508 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6511 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6512 until after xstrdup in OBJ_EVAX case.
6514 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6516 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6517 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6518 of hardcoded magic number.
6519 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6521 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6523 * read.c (do_s_func): New function.
6525 * read.h (do_s_func): Add prototype.
6527 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6529 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6530 nops if fill pattern not specified.
6532 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6534 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6535 * config/te-go32.h (TE_GO32): Define.
6536 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6538 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6540 Implement .func/.endfunc pseudo-ops.
6541 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6543 * read.c (potable): Add .func,.endfunc.
6544 (s_func): New function.
6545 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6547 (in_doc_func_p,current_function_label): New static globals.
6548 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6550 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6552 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6553 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6554 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6555 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6556 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6557 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6558 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6559 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6560 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6561 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6562 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6563 * config/tc-a29k.c: Don't define md_short_jump_size,
6564 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6565 * config/tc-alpha.c: Likewise.
6566 * config/tc-alpha.h: Likewise.
6567 * config/tc-arm.c: Likewise.
6568 * config/tc-h8300.c: Likewise.
6569 * config/tc-h8500.c: Likewise.
6570 * config/tc-hppa.c: Likewise.
6571 * config/tc-i860.c: Likewise.
6572 * config/tc-i960.c: Likewise.
6573 * config/tc-ppc.c: Likewise.
6574 * config/tc-sh.c: Likewise.
6575 * config/tc-sparc.h: Likewise.
6576 * config/tc-tic30.c: Likewise.
6577 * config/tc-w65.c: Likewise.
6578 * config/tc-z8k.c: Likewise.
6580 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6582 * config/tc-vax.c (_): Delete this macro used for placeholder
6583 values in vax_operand_width_size; it conflicts with the _() macro
6584 used for internationalization.
6586 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6589 code. From Chris Moller <moller@bops.com>.
6591 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6592 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6593 * read.c (emit_expr): Initialize seg and subseg fields of a new
6595 * write.c (write_object_file): Switch to the appropriate segment
6596 and subsegment when processing a broken word.
6598 * config/tc-m68k.c (mri_assemble): New static function.
6599 (build_mri_control_operand): Call mri_assemble rather than
6601 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6602 (s_mri_endf, s_mri_endw): Likewise.
6604 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6606 * read.c (s_org): Call md_flush_pending_output if it is defined.
6608 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6610 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6612 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6613 (md_parse_option): Add for same.
6614 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6615 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6616 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6618 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6620 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6622 * config/tc-arm.c (find_real_start): Relax definition of local
6625 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6627 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6628 symbols at the given address, not just the last one specified.
6630 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6632 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6633 or number_to_chars_littleendian to write data.
6635 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6637 * config/tc-v850.c (md_assemble): Remove artificially created
6638 register name symbols.
6640 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6642 * write.c (fixup_segment): Change "segment" to "section" in
6645 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6647 * write.c (fixup_segment): Change sym1-sym2 message again.
6649 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6651 * write.c (fixup_segment): Improve error message for sym1-sym2
6652 errors when sym1 is in a different segment from sym2.
6654 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6656 * config/tc-m32r.c (warn_unmatched_high): New static local.
6657 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6658 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6659 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6660 (md_parse_option): Likewise.
6661 (md_show_usage): Likewise.
6662 (m32r_frob_file): Likewise.
6664 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6665 (read_a_source_file): Call them.
6666 * read.h (stabs_generate_asm_file): Declare.
6667 * stabs.c (stabs_generate_asm_file): New function.
6668 (generate_asm_file): New function.
6669 (stabs_generate_asm_lineno): Move file name handling into
6672 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6674 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6675 (d30v_current_align, d30v_current_align_seg): New variables.
6676 (d30v_last_label): New variable.
6677 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6678 (s_d30v_data, s_d30v_section): Likewise.
6679 (md_pseudo_table): Call them.
6680 (md_begin): Initialize d30v_current_align_seg.
6681 (md_assemble): Call d30v_align when needed by known current alignment.
6682 (d30v_frob_label, d30v_cons_align): New functions.
6683 * config/tc-d30v.h (md_do_align): Remove.
6684 (tc_frob_label): Call d30v_frob_label.
6685 (md_cons_align): New.
6687 * config/tc-d30v.c (find_format): Convert complex expressions to
6688 expression symbols before processing. Clean up code formatting.
6690 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6692 * po/Make-in (install-info): New target.
6694 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6696 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6698 * config/tc-mn10300.c (md_assemble): Likewise.
6700 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6702 * Makefile.am: Update with `make dep-am'.
6703 (HFILES): Add cgen.h.
6704 (cgen.o): Depend on cgen.h.
6705 * Makefile.in: Regenerate.
6707 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6709 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6711 * gasp.c (grab_label): Permit a label to be a preprocessor
6712 variable by permitting a label to start with a backslash.
6714 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6716 * config/tc-mips.c (validate_mips_insn): Removed hack
6717 for previously inaccessible bitfields in some INSN_TRAP
6720 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6722 * config/tc-d30v.c (do_assemble): Abort with error message
6723 if opcode operands do not match.
6725 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6727 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6728 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6729 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6730 similar new 'q' operand.
6732 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6734 * cgen.c (cgen_asm_finish_insn): Fix typo.
6736 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6739 * cgen.c: Include it.
6740 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6741 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6742 All callers updated.
6743 * config/tc-m32r.c: Include cgen.h.
6744 (m23r_insn): New members num_fixups,fixups.
6746 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6748 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6749 to avoid compiler warning.
6751 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6753 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6756 * makefile.vms (OBJS): Add ehopt.obj
6758 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6760 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6762 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6764 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6765 a short format insn.
6766 (md_assemble): Set it for explicitly packed insns.
6768 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6770 * config/obj-coff.c (c_symbol_merge): Do not take address of
6771 native fields when performing the memcpy.
6773 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6775 * config/tc-mips.c (macro,macro2): Implement
6776 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6778 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6780 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6781 relocations against globally visible symbols.
6782 * config/tc-m68k.c (relaxable_symbol): New macro.
6783 (m68k_ip, md_estimate_size_before_relax): Use it.
6784 (tc_m68k_fix_adjustable): Also handle weak symbols.
6786 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6788 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6789 references to externally visible symbols.
6790 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6791 values in twice for a PC relative reloc if the symbol is
6794 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6795 don't adjust a PC relative reloc against an externally visible
6797 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6798 for a PC relative fixup against an externally visible defined
6799 symbol, arrange to store object file and addend values as though
6800 the symbol were not defined.
6801 (tc_gen_reloc): Likewise.
6803 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6805 * read.c (sizeof_leb128): Referenced externally by write.c so
6808 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6810 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6811 and expand a 'debug' symbol associated with the next instruction
6812 that does not cause a short instruction to be filled with a NOP.
6813 (md_pseudo_table): Add support for .debugsym.
6814 (assemble_parallel_insn): Add calls to expand_debug_sym as
6816 (md_assemble): Ditto.
6818 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6820 * as.c (main): Conditionally call setlocale.
6821 * gasp.c (main): Likewise.
6822 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6823 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6825 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6827 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6829 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6831 * config/tc-hppa.c: Change all calls to bzero to use memset.
6832 (pa_ip): Add cast to avoid warning.
6833 (tc_gen_reloc, md_apply_fix): Likewise.
6834 (pa_find_space_by_number): Likewise.
6835 (hppa_force_relocation): Likewise.
6836 (pa_block): Change i to unsigned int.
6837 * config/obj-som.h (obj_som_copyright): Declare.
6839 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6841 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6842 for line numbers for assembly source.
6844 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6846 * configure.in: Change version number to 2.9.4
6847 * configure: Rebuild.
6849 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6851 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6853 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6855 * ecoff.h: Change symbolS in function declaration to struct
6858 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6860 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6861 (md_convert_frag): Fix i18n typo.
6863 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6865 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6866 * ecoff.h: Protoype it.
6867 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6868 [EVAX] (s_alpha_prologue): Delete.
6869 (md_pseudo_table): Update.
6871 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6873 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6874 array to local pointer.
6875 (get_args, parse_expr): Add casts to avoid warnings.
6877 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6879 * read.c (s_set): Cast xmalloc return value to fragS *.
6880 * config/tc-m68k.c (m68k_ip): Function made static to match
6881 previous forward declaration.
6882 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6884 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6886 * config/tc-v850.c: Add internationalisation macros to error
6889 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6890 macros to error strings.
6892 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6894 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6895 reloc is in the TOC csect.
6896 (md_apply_fix3): Correct gettext typo.
6898 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6900 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6901 .L - they are local labels and the branches are not really
6902 function calls but rather far jumps.
6904 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6906 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6908 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6910 * config/tc-i386.c (md_assemble): Print operand number rather than
6911 using ordinal_names.
6912 (i386_operand): Likewise.
6914 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6916 * Makefile.am (INTLLIBS): Define to work around apparent automake
6918 All Makefiles: Regenerated.
6920 * Many files: Added gettext invocations around user-visible
6922 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6923 HAVE_LC_MESSAGES): Define.
6924 * dep-in.sed: Added asintl.h.
6925 * po/Make-in: New file.
6926 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6928 * read.c (Z_): Renamed from `_'.
6929 * Makefile.am (SUBDIRS): Added po.
6930 (POTFILES): new macro.
6931 (po/POTFILES.in): New target.
6932 ($(OBJS)): Added asintl.h.
6934 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6935 (as_new_LDADD): Added $(INTLLIBS).
6936 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6937 (gasp_new_LDADD): Added $(INTLLIBS).
6938 (gasp_new_DEPENDENCIES): New macro.
6939 * configure, aclocal.m4: Rebuilt.
6940 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6942 (ALL_LINGUAS): Define.
6943 * macro.c: Include "asintl.h".
6944 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6945 * as.h: Include "asintl.h".
6946 * config/tc-i386.c (ordinal_names): Removed.
6947 (md_assemble): Changed error text to avoid ordinal_names.
6948 (i386_operand): Likewise.
6949 (reloc): Added as_bad to avoid i18n problems.
6950 (tc_gen_reloc): Likewise.
6951 * config/tc-arm.c (bad_args): Now a #define.
6953 * config/obj-vms.c (VMS_stab_parse): Changed type of
6955 (global_symbol_directory): Unified strings to avoid i18n
6957 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6958 avoid i18n problems.
6959 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6960 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6962 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6964 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6966 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6968 * as.c (print_version_id): Added an fprintf to avoid i18n
6970 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6972 * expr.c (expr): Added as_warn call to avoid i18n problems.
6973 * messages.c (as_assert): Changed code to avoid i18n problems.
6974 (as_abort): Likewise.
6975 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6976 (s_space): Likewise.
6977 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6979 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6981 * config/tc-i386.c (check_prefix): New static function, split out
6983 (struct _i386_insn): Add wait_prefix field.
6984 (md_assemble): Remove wait_prefix local variable. Use
6985 check_prefix when adding a prefix.
6987 * config/tc-i386.c (current_templates): New static variable.
6988 (md_assemble): Remove current_templates local variable.
6989 (md_assemble, i386_operand): Improve error and warning messages in
6990 many places. Add RESTORE_END_STRING in many places before error
6991 return. Clarify some comments.
6993 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6995 (md_assemble): Parse string instruction operands, looking for
6996 segment override prefixes. Check for invalid segment prefixes on
6998 (i386_operand): i.seg[] and max mem_operand changes for string
7000 * config/tc-i386.h (EsSeg): Define.
7002 * config/tc-i386.h (regKludge): Define.
7003 (iclrKludge, imulKludge): Don't define.
7004 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7005 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7006 opcode_modifier checks to look for more common cases first. Add
7007 default_seg for IsString case.
7009 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7011 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7013 * configure: Rebuild with new automake and libtool.
7014 * aclocal.m4, Makefile.in: Likewise.
7016 * doc/Makefile.am (as.dvi): New target.
7017 * doc/Makefile.in: Rebuild.
7019 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7021 * configure.in: Added sparc86x support.
7023 * configure: Rebuild.
7025 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7027 (md_parse_option): Warn if -EL is not supported for this architecture.
7029 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7031 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7033 * config/tc-mips.c (mips_ip): Note when we use get match on
7034 the full instruction name.
7036 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7038 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7039 back into the expression to handle add/sub simplification correctly.
7041 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7043 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7045 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7047 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7050 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7052 * symbols.c (max_indent_level): New global.
7053 (print_symbol_value_1): Use it.
7054 * expr.h (expr_build_dot): Declare.
7055 * expr.c (expr_build_dot): New function.
7057 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7059 * symbols.c (print_binary): New function.
7060 (print_expr_1): Call it.
7062 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7064 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7065 operand in the opcode.
7067 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7069 * config/tc-i386.h: Reorder operand flags and opcode modifier
7070 flags for clarity. Remove unused definitions: Unknown,
7071 ImmUnknown, DispUnknown, NoModrm.
7072 * config/tc-i386.c (type_names): Add missing Debug type.
7073 (md_assemble): Better duplicate prefix checking. Quicker string
7074 instruction check via new opcode_modifier flag.
7076 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7078 * doc/as.texinfo (Invoking): Clarify -Wa example.
7080 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7082 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7083 (s_mips_weakext): Define.
7084 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7085 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7088 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7090 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7091 is an error if the value can not be computed at assembly time.
7092 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7094 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * gasp.c (main): Set next field of new include_path structure to
7097 NULL. From Avery Pennarun <averyp@gdc.ca>.
7099 * read.c (s_mri_sect): Call as_bad rather than abort for an
7100 unsupported MRI target.
7102 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7104 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7105 the destination of a branch instruction should be altered.
7106 (find_real_start): New function: Locate the real, Thumb coded
7107 start of a Thumb function.
7108 (do_t_branch23): Alter the destination of branches to Thumb
7111 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7113 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7115 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7118 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7120 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7121 * doc/c-hppa.texi: Likewise.
7123 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7125 * Makefile.am: Rebuild dependencies.
7126 * Makefile.in: Rebuild.
7128 * Makefile.am (DEP_INCLUDES): New variable.
7129 (.dep1): Change to work when srcdir is not an absolute path.
7130 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7131 * Makefile.in: Rebuild.
7133 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7135 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7136 LinearAddress patch.
7138 * configure.in: Set version to 2.9.1.
7139 * configure: Rebuild.
7141 * Branched binutils 2.9.
7143 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7145 * config/tc-i386.h (FWait): Define.
7146 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7147 other prefixes. Check FWait flag in opcode table to see which
7148 instructions require an fwait prefix.
7150 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7152 * stabs.c (get_stab_string_offset): Always create a stab string
7155 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7157 Fix some gcc -Wall warnings:
7158 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7159 * ehopt.c (eh_frame_code_alignment): Likewise.
7160 * expr.c (integer_constant, operand): Likewise.
7161 * frags.c (frag_align): Likewise.
7162 * gasp.c (level_0, change_base, doinstr): Likewise.
7163 * hash.c (hash_ask): Likewise.
7164 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7165 (debugging_pseudo): Likewise.
7166 * macro.c (define_macro, check_macro): Likewise.
7167 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7168 (ignore_rest_of_line, float_cons): Likewise.
7169 * symbols.c (decode_local_label_name): Likewise.
7170 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7171 (fixup_segment, number_to_chars_bigendian): Likewise.
7172 (number_to_chars_littleendian): Likewise.
7173 * config/atof-ieee.c (gen_to_words): Likewise.
7174 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7175 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7176 * read.c (output_big_sleb128): Initialize locals to avoid
7178 (output_big_uleb128, equals): Likewise.
7179 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7180 to unsigned int. Change zeros to unsigned int.
7181 * cond.c (s_if): Add return to default case.
7182 * frags.c (frag_now_fix): Change return type to addressT.
7183 * frags.h (frag_now_fix): Update declaration.
7184 * listing.c (file_info_struct): Change linenum to unsigned int.
7185 (struct list_info_struct): Change hll_line to unsigned int.
7186 (print_source): Update format string.
7187 * read.c (emit_expr): Change scan to unsigned int, and don't
7188 bother to initialize it.
7189 * symbols.c (dollar_label_count): Change to unsigned long.
7190 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7191 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7192 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7194 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7196 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7197 mcf5200 just as we do for m68000.
7198 (m68k_init_after_args): Likewise.
7199 (md_estimate_size_before_relax): Likewise.
7201 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7203 * config/tc-v850.c (md_assemble): Store relocation addend in
7204 fixup instead of instruction.
7206 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7208 * config/tc-i386.c (md_assemble): Swap template arguments to
7209 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7210 This macro is currently symmetric, so passing them the wrong
7211 way didn't cause any problem, but may if the macro is changed
7213 After copying template to i.tm, use i.tm. rather than t-> to
7214 access fields, and make t a const*
7215 Move i.tm.operand_types[] swap to immediately after the copy.
7217 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7219 * expr.h (expr_build_uconstant): Add prototype.
7220 (expr_build_unary,expr_build_binary): Add prototypes.
7221 * expr.c (expr_build_uconstant): New function.
7222 (expr_build_unary,expr_build_binary): New functions.
7224 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7226 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7227 * macro.c (macro_expand_body): Increase buffer size.
7228 * messages.c (as_warn): Likewise.
7229 (as_warn_where, as_bad, as_bad_where): Likewise.
7231 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7233 Based on patch from H.J. Lu <hjl@gnu.org>:
7234 * Makefile.am (DISTSTUFF): New variable.
7235 (diststuff): New target.
7236 * Makefile.in: Rebuild.
7238 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7240 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7241 m32r_elf_section_change_hook.
7243 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7244 emit a nop if a section ends with a 16 bit instruction.
7246 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7248 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7249 s_lcomm rather than obj_coff_lcomm.
7250 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7252 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7254 * config/tc-i386.h (LinearAddress): Define.
7255 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7256 instruction, don't use a default segment.
7258 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7260 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7261 * configure: Rebuild.
7263 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7265 * aclocal.m4, configure: Rebuild with libtool 1.2.
7267 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7269 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7270 PC relative branches. Patch courtesy of Jonathan Walton.
7273 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7275 * configure.in (emulations): Add thumb-pe target.
7277 * configure (emulations): Add thumb-pe target.
7279 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7281 * itbl-lex.l (yywrap): Don't define if already defined as a
7284 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7286 * depend.c (quote_string_for_make): New function.
7287 (wrap_output): Use it.
7289 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7291 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7292 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7294 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7296 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7297 Recognize -GN and -relax.
7298 (md_begin): Initialize gp size from -G switch.
7299 (alpha_force_relocation): Always force if -relax.
7300 (alpha_align): Take a new argument that will specify when to
7301 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7302 Change all callers. Emit nop alignment padding as nop+unop pair.
7304 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7306 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7307 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7309 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7311 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7312 require padding to the next long word boundary.
7314 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7316 * cgen.c: #include symcat.h.
7317 * config/tc-m32r.c: Likewise.
7319 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7321 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7322 absolute expressions instead of '$' prefixed register names.
7324 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7326 * read.c (s_set): Record file and line info for symbols when -as.
7327 (pseudo_set): Don't overwrite that dummy fragment.
7329 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7331 * config/tc-ppc.c (md_pseudo_table): Add "section".
7332 (ppc_named_section): New static function.
7334 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7336 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7337 so we don't have to scan the entire list.
7339 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7341 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7342 case, allow the parallel instructions to modify the same flag
7345 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7347 * listing.c (list_symbol_table): Categorize symbols by
7348 undefined_section rather than sy_frag->line == NULL.
7350 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7352 * Makefile.am (install-exec-local): Install properly when ln
7353 fails or tooldir == prefix.
7355 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7357 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7358 Test result of insert_operand for error.
7360 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7362 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7363 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7364 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7365 * doc/Makefile.in: Rebuild.
7367 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7369 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7370 (macro): Fix handling of M_COP[0-3].
7372 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7374 Based on patches from Ross Harvey <ross@teraflop.com>:
7375 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7376 if macro_alternate or macro_mri.
7377 (getstring): Remove support for byte constants between < and >.
7378 (get_any_string): '<' only starts a string if macro_alternate or
7380 (macro_expand_body): Permit keyword parameters following
7381 positional parameters.
7383 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7384 * configure.in (alpha*-*-netbsd*): New target.
7385 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7386 * configure: Rebuild.
7388 * as.h (flag_warn_suppress_instructionswap): Move from here...
7389 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7390 here, and make static.
7392 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7393 BFD_ASSEMBLER or MANY_SEGMENTS.
7395 * as.c (show_usage): Update bug-gnu-utils address.
7396 * gasp.c (show_usage): Likewise.
7397 * doc/as.texinfo (Bug Reporting): Likewise.
7399 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7401 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7402 insns regardless of the size of a pointer if we're in mips I or
7404 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7406 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7408 Fix rac to accept only a0:
7409 * tc-d10v.c (parallel_ok, find_opcode):
7410 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7411 Introduce OPERAND_GPR.
7413 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7415 * read.c (s_fill): Handle non-constant repeat counts by creating
7416 an rs_space fragment.
7418 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7420 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7421 from as_bad to as_warn.
7423 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7425 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7426 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7427 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7429 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7431 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7432 seg_fix_rotP rather than fix_root from seg_info.
7434 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7436 * expr.c: Add support for 0x1_2_3_4 bignums.
7438 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7440 * configure.in: Change -linux* to -linux-gnu*.
7441 * configure: Rebuild.
7443 * app.c (do_scrub_begin): Treat \r as whitespace.
7445 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7447 * Makefile.am: Update dependencies.
7448 * Makefile.in: Rebuild.
7450 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7452 * configure, aclocal.m4: Rebuild with new libtool.
7454 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7456 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7457 the argument to bfd_set_arch_mach.
7458 (load_address): Use bfd_arch_bits_per_address to determine the
7459 bit size of an address instead of looking at the isa level.
7460 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7462 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7464 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7466 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7468 * ehopt.c: New file.
7469 * as.h (enum _relax_state): Add rs_cfa.
7470 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7471 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7472 * read.c (emit_expr): Call check_eh_frame.
7473 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7474 (relax_segment): Likewise.
7475 * Makefile.am: Rebuild dependencies.
7476 (GAS_CFILES): Add ehopt.c.
7477 (GENERIC_OBJS): Add ehopt.o.
7478 * doc/internals.texi (Frags): Document rs_cfa.
7480 * as.c (show_usage): Mention --traditional-format.
7481 (parse_args): Accept --traditional-format.
7482 * as.h (flag_traditional_format): Declare.
7483 * output-file.c (output_file_create): If flag_traditional_format,
7484 set BFD_TRADITIONAL_FORMAT on stdoutput.
7485 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7487 * config/tc-mips.c (append_insn): Make sure that if we have a
7488 fixup for an unmatched %hi reloc, it does not associated with a
7491 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7492 * doc/Makefile.in: Likewise.
7494 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7496 * config/tc-m32r.c (check_for_side_effects): New function.
7497 (can_make_parallel): Add checks for instruction side effects
7498 clashing with the other instruction.
7499 (assemble_parallel_insn): Improve warning messages. Return error
7500 message from non-swapped instruction order.
7502 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7504 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7506 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7507 md_cleanup definition. This moves the forced literal output to
7508 the end of the source pass, and avoids macro's inserting literals
7509 into the code immediately after the macro expansion.
7511 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7514 a gas internal symbol is adjustable.
7515 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7517 * as.h: If gcc version greater than 2.6, use `__format__' and
7518 `__printf__' in function attributes, rather than `format' and
7521 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7523 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7525 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7527 Add tms320c30 support:
7528 * config/tc-tic30.h: New file.
7529 * config/tc-tic30.c: New file.
7530 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7531 TARGET_FORMAT as "coff-tic30".
7532 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7533 * Makefile.am: Rebuild dependencies.
7534 (CPU_TYPES): Add tic30.
7535 (CPU_OBJ_VALID): tic30-aout is valid.
7536 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7537 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7538 * configure, Makefile.in: Rebuild.
7540 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7542 * config/tc-v850.c (md_assemble): Improvements to error messages.
7544 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7546 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7547 BFD_RELOC_HI16_S to store the high bits of any value.
7549 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7550 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7551 assembler calculate relocations to any external symbol at all.
7552 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7553 involving generation of pc-relative relocs.
7554 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7555 has been moved to md_apply_fix3.
7557 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7558 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7559 which actually means (the address of identifier's GOT entry) +
7560 constant, which is not particularly useful.
7562 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7564 * read.h (include_dirs): Declare.
7565 (include_dir_count,include_dir_maxlen): Declare.
7567 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7569 * configure.in: Correct check for shared opcodes library.
7570 * configure: Rebuild.
7572 * listing.c (buffer_line): If we can't open the file, set at_end.
7573 (listing_print): Remove unused local variable fi.
7575 * config/m68k-parse.y (reglistpair): Handle register list in
7578 * config/vms-conf.h: Don't undef VERSION.
7580 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7582 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7584 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7586 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7587 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7588 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7589 (EXTRA_DIST): Define.
7590 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7591 explicitly rather than via the list of object files.
7592 (gcc-as.opt): New file created when make-gas.com is run.
7593 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7594 itbl-cpu.h} to #include appropriate file rather than copying that
7596 * config/vms-conf.h: Synchronize with current config.in.
7597 * Makefile.in: Rebuild.
7599 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7601 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7602 (parallel_ok): Relaxed parallel subinstruction dependency check.
7604 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7606 * as.h (flag_warn_suppress_instructionswap): added new flag.
7607 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7608 command line argument.
7609 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7610 warning only if flag_warn_suppress_instructionswap is false.
7612 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7614 * configure.in (i386-*-mingw32*): New target.
7615 * configure: Rebuild.
7617 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7619 * symbols.c (resolve_symbol_value): Don't set the segment if it
7620 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7622 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7625 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7627 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7628 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7631 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7633 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7635 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7637 * config/tc-v850.c (v850_insert_operand): Display instruction when
7638 an error is encountered.
7640 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7642 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7643 (i386-*-sco3.2v5*coff): New target.
7644 (i386-*-sco3.2*): New target.
7645 * configure: Rebuild.
7647 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7649 * config/tc-v850.c: Tidy error message production.
7651 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7653 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7654 validate_immediate return value in the right type for comparisons
7657 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7659 * listing.c (MAX_BYTES): Use listing variables not constants.
7660 (data_buffer): No longer an array, but a pointer.
7661 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7662 (listing_listing): Allocate data_buffer.
7664 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7666 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7667 --listing-rhs-width, --listing-cont-lines.
7668 (show_usage): Update.
7669 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7670 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7671 (print_lines): Use the variables instead of the constants.
7672 (listing_listing): Likewise.
7673 * listing.h: Declare the new vars.
7675 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7677 * as.c (parse_args): Add --keep-locals alias for -L.
7678 Add --strip-local-absolute.
7679 (show_usage): Update.
7680 * as.h (flag_strip_local_absolute): New flag.
7681 * symbols.c (S_IS_LOCAL): Use it.
7682 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7683 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7684 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7686 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7688 * config/tc-m32r.c: Detect if explicitly parallel instructions
7689 might have an io conflict and issue a warning message.
7691 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7693 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7694 cgen_swap_fixups): Functions to save, restore and swap the fixup
7695 chain with a backup copy.
7696 (cgen_asm_finish_insn): Returns address of constructed insn.
7698 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7700 * listing.c (file_info_struct): Remove FILE, add POS.
7701 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7702 (file_info): Don't open the file.
7703 (buffer_line): Check for the file in the last_open cache, updating
7705 (print_source): Don't reference file_info->file.
7706 (listing_listing): Likewise.
7707 (listing_print): Close the file in the cache, if any.
7709 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7711 * read.c (dwarf_file_string): New file static variable.
7712 (emit_expr): Look for constant sequence that leads up to a file
7713 name in DWARF debugging output.
7714 (stringer): Use dwarf_file_string to decide whether to accept a
7715 string as a file name.
7717 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7719 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7720 (crack_operand): Add reg->reglst MRI hack.
7721 (r_seg): Put reglst symbols in reg_section.
7722 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7724 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7726 * tc-sh.c (get_specific): Handle SGR & DBR.
7728 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7730 * tc-h8300.c (parse_reg): Take the length of the symbol into
7731 account when attempting to match a register name.
7732 * tc-h8500.c (parse_reg): Likewise.
7734 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7736 * cgen.c: Formatting changes to improve readability.
7738 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7740 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7743 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7745 Based on a patch from Jim Wilson
7746 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7747 (tc_gen_reloc): Handle cross section PC relative relocs
7750 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7752 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7754 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7756 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7757 (expr_jmp_buf): New static local.
7758 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7759 (cgen_md_operand): New function.
7760 * tc-m32r.c: Clean up pass over `struct foo' usage.
7761 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7763 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7765 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7766 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7768 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7770 * config/tc-i386.c (i386_operand): Give an error if there are
7771 unrecognized characters after an expression.
7773 For older changes see ChangeLog-9697