1 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5 2000-05-23 Alan Modra <alan@linuxcare.com.au>
7 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
8 (md_estimate_size_before_relax): so we can use it here instead of
9 old kludges. Localise vars to blocks. Comment.
11 * frags.c (frag_new): Update fr_var comments.
12 * frags.h (struct frag): Ditto.
14 2000-05-22 Richard Henderson <rth@cygnus.com>
16 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
17 (pseudo_func): Add pcrel.
18 (operand_match): Handle IA64_OPND_TGT64.
19 (build_insn): Likewise.
20 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
21 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
22 (fix_insn): Handle all three 64-bit relocation types.
24 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
26 * obj.h (struct format_ops): New members begin, app_file,
27 s_set_other, s_set_desc, s_get_type, s_set_type,
28 separate_stab_sections, init_stab_section.
30 * config/obj-multi.h: Update GPL notice to v2.
33 (S_SET_SIZE): Test s_set_size for NULL before calling.
34 (S_SET_ALIGN): Similar for s_set_align.
39 (SEPARATE_STAB_SECTIONS): New.
40 (INIT_STAB_SECTION): New.
41 (EMIT_SECTION_SYMBOLS): New.
42 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
44 * config/obj-elf.h: Update GPL notice to v2.
45 Mention that this file is included from obj-multi.h.
46 (obj_begin): Wrap definition in ifndef.
47 (elf_file_symbol): Constify declaration.
48 (obj_app_file): Ditto.
49 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
50 Wrap in ifndef SEPARATE_STAB_SECTIONS.
52 * config/obj-elf.c (elf_s_set_other): New.
53 (elf_file_symbol): Constify argument.
54 (elf_separate_stab_sections): New.
55 (elf_init_stab_section): New.
56 (elf_format_ops): Add new members. Remove comma at end.
58 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
59 (ecoff_format_ops): Add new fields. Remove comma at end.
60 Mention inconsistency for emit_section_symbols.
62 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
64 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
65 (coff_separate_stab_sections): New.
66 (coff_format_ops): Add new members.
68 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
69 (obj_aout_s_set_other): New.
70 (obj_aout_s_set_desc): New.
71 (obj_aout_s_get_type): New.
72 (obj_aout_s_set_type): New.
73 (obj_aout_separate_stab_sections): New.
74 (aout_format_ops): New members added. Use obj_aout_process_stab,
75 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
76 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
78 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
80 2000-05-22 Alan Modra <alan@linuxcare.com.au>
82 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
83 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
84 (md_estimate_size_before_relax): Ensure jumps to weak and
85 externally visible symbols are relocatable.
87 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
89 * stabs.c (aout_process_stab): Make global.
90 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
91 * read.h (aout_process_stab): Declare.
93 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
94 Generalize to *aout, *coff *elf.
95 * configure: Regenerated.
97 * doc/internals.texi (Object format backend): Say
98 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
100 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
101 * Makefile.in: Regenerated.
103 2000-05-19 Catherine Moore <clm@cygnus.com>
105 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
107 2000-05-18 Alan Modra <alan@linuxcare.com.au>
109 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
110 instruction to reflect change in re_assemble_*.
112 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
114 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
115 build PA64 ELF tools.
116 * configure: Rebuilt.
118 2000-05-17 Alan Modra <alan@linuxcare.com.au>
120 * Makefile.am: Regenerate dependencies.
121 * Makefile.in: Regenerate.
123 2000-05-15 Nick Clifton <nickc@cygnus.com>
125 * config/tc-arm.c (struct asm_psr): Add boolean field
126 distinguishing between CSPR and SPSR. Rename 'number' field
128 (psrs): Rearrange contents to match new asm_psr structure.
129 (arm_psr_parse): Move next to psr_required_here. Make it
130 return an asm_psr structure.
131 (psr_required_here): Use asm_psr structure returned by
133 (do_msr): Reorganise to allow psr_required_here to be called
135 (md_undefined_name): Mark 'name' parameter as unused, since
136 the COFF target does not use it.
138 2000-05-14 David O'Brien <obrien@FreeBSD.org>
140 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
142 * config/te-aux.h: Likewise.
143 * config/te-dpx2.h: Likewise.
144 * config/te-go32.h: Likewise.
145 * config/te-hp300.h: Likewise.
146 * config/te-hppa.h: Likewise.
147 * config/te-i386aix.h: Likewise.
148 * config/te-ic960.h: Likewise.
149 * config/te-interix.h: Likewise.
150 * config/te-nbsd532.h: Likewise.
151 * config/te-pc532mach.h: Likewise.
152 * config/te-ppcnw.h: Likewise.
153 * config/te-psos.h: Likewise.
154 * config/te-sparcaout.h: Likewise.
155 * config/te-sun3.h: Likewise.
156 * config/te-sysv32.h: Likewise.
158 2000-05-14 Alan Modra <alan@linuxcare.com.au>
160 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
161 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
162 and sign extend without an if statement.
163 (build_bytes): Likewise.
165 2000-05-14 Kazu Hirata <kazu@hxi.com>
167 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
168 X_add_symbol L_32 case.
170 2000-05-14 David O'Brien <obrien@FreeBSD.org>
172 * config/te-freebsd.h: New file.
174 2000-05-13 Alan Modra <alan@linuxcare.com.au>
176 * asintl.h (gettext, dgettext, dcgettext, textdomain,
177 bindtextdomain): Replace defines with those from intl/libgettext.h
178 to quieten gcc warnings.
180 * NEWS: Mention x86 .arch and -q.
182 * config/tc-i386.c (quiet_warnings): New.
183 (md_assemble): Use quiet_warnings.
184 (md_parse_option): Set quiet_warnings from -q.
185 (md_show_usage): Mention -q, delete -m.
186 (flag_do_long_jump): Delete.
187 (md_parse_option): Remove -m.
188 (md_show_usage): Remove -m.
189 (md_create_long_jump): Remove useless flag_do_long_jump code.
191 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
192 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
194 2000-05-13 Alan Modra <alan@linuxcare.com.au>
195 Alexander Sokolov <robocop@netlink.ru>
197 * doc/c-i386.texi (i386-Arch): New section.
198 (i386-Syntax): Mention .intel_syntax and .att_syntax.
200 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
201 (smallest_imm_type): Use smallest opcode for shift by one if cpu
202 architecture has been given and is not 486.
204 (md_pseudo_table): Add .arch.
205 (md_assemble): Warn if cpu architecture has been given and an
206 unsupported instruction.
208 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
209 Move operand_types bit defines after relevant template field.
210 (template): Add cpu_flags.
214 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
216 * config/tc-mn10300.h (md_end): Define.
217 (mn10300_finalize): Declare.
218 * config/tc-mn10300.c: Include dwarf2dbg.h.
219 (debug_line): Define.
220 (md_assemble): Generate dwarf2 line info.
221 (mn10300_finalize): New function. Finalize dwarf2 info.
223 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
225 * config/tc-mips.c (md_estimate_size_before_relax): Use the
226 external version of the relocation for weak symbols.
228 2000-05-08 David Mosberger <davidm@hpl.hp.com>
230 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
231 frame size in units of 16 bytes, as required per SW Conventions manual.
232 (output_unw_records): Output info-block header as a dword to get
235 2000-05-08 Alan Modra <alan@linuxcare.com.au>
237 * as.h: #include "file", not <file> on files from ../include.
238 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
239 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
240 (md_convert_frag): Add ATTRIBUTE_UNUSED.
241 (tc_coff_symbol_emit_hook): Ditto.
242 (OPTCOUNT): Cast to int to avoid compiler warning.
243 (md_begin): Fix signed/unsigned warnings.
245 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
247 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
248 ABRANCH LONG case for a conditional branch on a 68000.
249 (md_estimate_size_before_relax): Likewise. Also handle
250 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
251 (m68k-ip: case ABSL): Relax absolute references to 16-bit
252 PC-relative on all CPUs.
253 (md_estimate_size_before_relax): Likewise.
255 2000-05-04 Alan Modra <alan@linuxcare.com.au>
257 * as.c (parse_args): Just mention current year in printed
260 2000-05-03 J.T. Conklin <jtc@redback.com>
262 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
264 (md_parse_option): Recognize -m7400.
266 2000-05-03 Ian Lance Taylor <ian@zembu.com>
268 * config/atof-ieee.c (gen_to_words): When adding carry back in,
269 don't permit lp to become less than the words array.
271 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
273 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
274 Fix little-endian case.
276 2000-05-03 David O'Brien <obrien@NUXI.com>
278 * as.c (parse_args): Update copyright.
280 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
282 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
283 for the .bss section too.
285 2000-05-02 Alan Modra <alan@linuxcare.com.au>
287 * configure.in: Set em=linux for hppa-*-linux.
288 * configure: Regenerate.
289 * doc/Makefile.in: Regenerate with correct automake.
291 * frags.c (frag_grow): Sanity check chunk_size.
293 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
294 * config/obj-som.h: Likewise.
295 * config/obj-ieee.h: Likewise.
297 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
299 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
300 (md_pseudo_table): Fully initialise OBJ_ELF cases.
301 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
302 (pa_ip): low_sign_unext now returns via function value. Use
303 re_assemble_* instead of dis_assemble_* and
304 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
306 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
307 (md_section_align, md_parse_option, md_show_usage,
308 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
309 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
310 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
311 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
312 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
314 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
315 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
316 outside of switch. Correct mask and shifting errors in case 10
317 and case -11. In case 21, compare against signed range to suit
318 hppa_field_adjust changes. In case 12, use re_assemble_12. In
319 case 17 and case 22, use offsetT variable to properly check range.
320 Use re_assemble_* here too.
321 (evaluate_absolute): Change type of value to offsetT. Call
322 hppa_field_adjust to do the work for us.
323 (pa_parse_cmpb_64_cmpltr): Delete save_s.
324 (pa_parse_cmpib_64_cmpltr): Ditto.
325 (pa_build_unwind_subspace): Delete unused var subseg. Change type
326 of i to unsigned int.
327 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
328 (pa_end_of_source): Return type is void.
330 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
332 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
334 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
336 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
338 (md_begin): Removed "construct symbols for each register name".
339 Because register names conflicts with GCC generated function
341 (avr_operand): Now constant numbers can be used as a register
342 identifiers (0 as r0, 31 as r31).
343 (md_assemble): use skip_space () before parsing instruction
346 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
348 * config/tc-avr.c: New AVR_ISA_ defined.
349 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
350 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
351 for `fmul', `movw' and `lpm R,Z' instructions.
352 (avr_operands): Warn if current opcode is a two-word instruction
353 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
354 (avr_opcodes): New commands added.
355 (REGISTER_P): Check 'a' and 'v' constraint letters.
356 (mcu_types): New MCU added.
358 2000-05-01 Alan Modra <alan@linuxcare.com.au>
360 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
361 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
362 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
363 * configure: Regenerate.
365 2000-04-29 Andreas Jaeger <aj@suse.de>
367 * as.h: Correctly check GCC version.
369 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
371 * as.c (parse_args): Allow md_parse_option to override -a listing
373 * config/obj-coff.c (add_lineno): Change type of offset parameter
374 from "int" to "bfd_vma."
375 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
376 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
377 (ppc_change_csect): Align correctly for XCOFF64.
378 (ppc_machine): New function, which discards "ppc_machine" line.
379 (ppc_tc): Cons for 8 when code is 64 bit.
380 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
382 (md_parse_option): Handle -a64 and -a32.
384 * config/tc-ppc.h (TARGET_MACH): Define.
385 (TARGET_FORMAT): Move to function.
386 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
388 2000-04-26 David O'Brien <obrien@FreeBSD.org>
390 * doc/as.1: Fix unbalanced brackets.
392 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
394 (line_comment_chars): Set to '/' if TE_FreeBSD.
396 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
398 * configure.in: Configury support for PA64 (currently disabled).
399 * configure: Rebuilt.
401 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
403 * config/tc-mips.c (s_change_sec): Use record_alignment, not
404 bfd_set_section_alignment.
406 2000-04-25 Alan Modra <alan@linuxcare.com.au>
408 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
411 2000-04-24 Nick Clifton <nickc@cygnus.com>
413 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
414 * doc/as.texinfo (Align): Include arm and strongarm in list of
415 targets that have the second form of the behaviour of the .align
418 2000-04-24 Mark Klein <mklein@dis.com>
420 * obj-som.c: Terminate obj_pseudo_table.
422 2000-04-22 Timothy Wall <twall@cygnus.com>
424 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
426 (operand_match): Conditionally insert default bit values for IMMU9.
428 2000-04-14 Matthew Green <mrg@cygnus.com>
430 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
431 * configure: Rebuilt.
433 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
434 Jason Eckhardt <jle@cygnus.com>
436 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
438 * config/tc-hppa.c (CHECK_ALIGN): New macro.
439 Added handling of new operand types l,y,&,fe,fE,fx.
441 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
442 David Mosberger <davidm@hpl.hp.com>
443 Timothy Wall <twall@cygnus.com>
444 Andrew MacLeod <amacleod@cygnus.com>
445 Jim Wilson <wilson@cygnus.com>
447 * Makefile.am (CPU_TYPES): Add ia64.
448 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
449 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
450 * Makefile.in: Rebuild.
451 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
452 * configure: Rebuild.
453 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
454 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
455 * expr.c (expr): Handle md_optimize_expr.
456 * read.c (LEX_HASH): Add comment.
457 * config/tc-ia64.c, config/tc-ia64.h: New files.
459 2000-04-21 Richard Henderson <rth@cygnus.com>
461 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
462 bundling a non-delayed branch type instruction.
464 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
466 * config/tc-mn10300.c (HAVE_AM30): Define.
467 (md_assemble): Use it.
469 2000-04-19 Alan Modra <alan@linuxcare.com.au>
471 * config/obj-elf.c (obj_elf_change_section): Check for changed
474 * Makefile.am: (CPU_MULTI_VALID): Remove.
475 (MULTI_CPU_TYPES): Define.
476 (MULTI_CPU_OBJ_VALID): Define.
477 (DEPTC): Use the above.
480 Regenerate dependencies.
481 * Makefile.in: Regenerate.
483 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
485 * Makefile.am (YACC, LEX): Get them from configure.
487 2000-04-18 H.J. Lu (hjl@gnu.org)
489 * config/tc-i386.c (offset_in_range): Use addressT instead of
490 bfd_vma for non-bfd assemblers.
492 2000-04-17 Alan Modra <alan@linuxcare.com.au>
494 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
495 doesn't give spurious errors.
497 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
499 * as.h (SEEK_SET): Define if undefined.
501 2000-04-13 Alan Modra <alan@linuxcare.com.au>
503 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
504 constants, and don't assume offsetT is 32 bits.
506 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
508 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
509 (md_pcrel_from_section): Add prototype.
510 (d10v_fix_adjustable): Add prototype.
511 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
513 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
515 2000-04-12 Nick Clifton <nickc@cygnus.com>
517 * config/tc-d10v.c (find_opcode): Correctly calculate position of
518 symbol in frag chain.
520 2000-04-10 Alan Modra <alan@linuxcare.com.au>
522 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
523 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
524 (fits_in_signed_word, smallest_imm_type): Ditto.
525 (md_assemble): Use an offsetT var to hold offsetT values, not a
527 (offset_in_range): New.
528 (md_assemble): Use it.
529 (md_convert_frag): Change type of target_address, opcode_address,
530 and displacement_from_opcode_start to offsetT.
531 (md_create_short_jump): Change type of offset to offsetT.
532 (md_create_long_jump): Ditto.
533 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
534 (md_chars_to_number): Remove.
535 (output_invalid): Remove duplicate prototype.
537 2000-04-09 Nick Clifton <nickc@cygnus.com>
539 * Makefile.am (CPU_TYPES): Add 'avr'.
540 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
541 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
543 * Makefile.in: Regenerate.
545 * doc/as.texinfo: Add M32R documentation.
547 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
549 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
550 --enable-build-warnings option.
551 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
552 * Makefile.in, configure: Re-generate.
554 2000-04-07 Nick Clifton <nickc@cygnus.com>
556 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
557 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
558 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
559 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
560 (arm_force_relocation): Force relocations for
561 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
563 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
565 * config/tc-sh.c (get_operands): There's no third operand if the
566 first operand is an immediate.
568 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
570 * config/tc-sh.c (immediate): Delete.
571 (sh_operand_info): Add immediate member.
572 (parse_reg): Use A_PC for pc.
573 (parse_exp): Add second argument 'op'. All callers changed.
574 (parse_at): Expect pc to be coded as A_PC.
575 Use immediate field in *op.
576 (insert): Add fourth argument 'op'. All callers changed.
577 (build_relax): Add second argument 'op'. All callers changed.
578 (insert_loop_bounds): New function.
579 (build_Mytes): Remove DISP_4.
580 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
581 (assemble_ppi): Use immediate field in *operand.
582 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
583 (md_apply_fix): Likewise.
584 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
586 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
588 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
590 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
592 * internals.texi (CPU backend): Document
593 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
595 2000-04-04 Alan Modra <alan@linuxcare.com.au>
597 * po/gas.pot: Regenerate.
599 * as.c (show_usage): Restore translated part of bug string.
600 * gasp.c (show_usage): Likewise.
602 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
603 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
605 (DEP1): Modify for "gcc -MM".
609 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
611 * Makefile.in: Regenerate.
613 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
615 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
616 (md_begin): Likewise.
617 (HAVE_AM33): New macro.
618 (md_assemble): Use it. Match r_regs and xr_regs only if
621 2000-04-03 Alan Modra <alan@linuxcare.com.au>
623 * as.h: #include "bin-bugs.h"
624 * as.c (show_usage): Use REPORT_BUGS_TO.
625 * gasp.c: #include "bin-bugs.h"
626 (show_usage): Use REPORT_BUGS_TO.
628 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
630 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
632 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
633 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
636 2000-04-03 Alan Modra <alan@linuxcare.com.au>
638 * config/tc-i386.c (i386_immediate): Don't assume a constant
639 immediate is necessarily 16 bits when in 16 bit code mode.
640 (md_assemble): Instead set guess_suffix here after we have checked
643 2000-04-02 Richard Henderson <rth@cygnus.com>
645 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
646 quantities. Correct right shift sign extension.
647 (build_insn): Make `number' unsigned long. Mask top 6 bits of
648 32-bit value when shifting into place.
650 2000-04-01 Ian Lance Taylor <ian@zembu.com>
652 * app.c: Add ATTRIBUTE_UNUSED as needed.
653 * config/tc-ppc.c: Likewise.
654 (ppc_size): Make unsigned long.
655 (ppc_insert_operand): Add casts to avoid warnings.
657 2000-03-31 Nick Clifton <nickc@cygnus.com>
659 * config/tc-d10v.h (md_flush_pending_output): Define.
661 2000-03-29 Nick Clifton <nickc@cygnus.com>
663 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
664 segment. Works for both BFD_ASSEMBLER and others.
665 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
667 2000-03-29 Nick Clifton <nickc@cygnus.com
669 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
671 2000-03-28 Alan Modra <alan@linuxcare.com.au>
673 * listing.c (LISTING_LHS_WIDTH): Default depends on
675 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
677 2000-03-27 Ian Lance Taylor <ian@zembu.com>
679 * config/tc-sh.c (md_show_usage): Use backslash before newline in
682 2000-03-27 Alan Modra <alan@linuxcare.com.au>
684 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
686 * config/tc-avr.c (mcu_types): Add missing initialiser.
687 (md_pcrel_from_section): Add prototype.
688 (avr_operand): Remove redundant test of unsigned < 0.
689 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
691 2000-03-27 Denis Chertykov <denisc@overta.ru>
693 * config/tc-avr.c: New file for AVR support.
694 * config/tc-avr.h: Likewise.
695 * configure.in: Add AVR support.
696 * configure: Regenerate.
698 2000-03-26 Timothy Wall <twall@cygnus.com>
700 * gasp.c (macro_op): Add new argument to check_macro call.
701 Macro structure definitions moved to macro.h
702 * sb.h: Add argument to prototype for input_scrub_include_sb.
703 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
704 nesting checks with an additional flag.
705 (struct input_save): Add flag to indicate whether current sb
706 should be checked for proper macro/conditional nesting.
707 (input_scrub_push/pop): Save/restore nest check flag.
708 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
710 * macro.c (check_macro): Allow caller to retrieve parsed macro
711 information if a pointer is provided. This information may be
712 used by the new macro hooks.
713 * macro.h: Update prototype for check_macro. Macro struct
714 definitions moved here from macro.c/gasp.c.
715 * read.c (read_a_source_file): Add parameter to check_macro call,
716 and pass macro info to the macro hook, if defined.
717 (input_scrub_insert_line): New. Allow insertion of a line of
718 characters into the input stream.
719 (input_scrub_insert_file): New. Allow insertion of an arbitrary
720 file into the input stream.
721 (s_include): Use input_scrub_insert_file.
722 * internals.texi: Document new macro hooks.
723 * as.h: New prototypes added.
725 2000-03-26 Alan Modra <alan@linuxcare.com.au>
727 * config/tc-i386.c: Don't start any as_bad or as_warn message with
728 an initial capital letter.
729 (i386_index_check): Reindent.
731 2000-03-19 Nick Clifton <nickc@cygnus.com>
733 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
736 2000-03-17 Thomas de Lellis <tdel@windriver.com>
738 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
739 instruction operand bad if Rd > 7 when generating
740 thumb instructions. Prevents for example,
741 "adr r12,label" from silently failing and generating
742 the wrong instruction.
744 2000-03-17 Nick Clifton <nickc@cygnus.com>
746 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
747 that have a destingation >= 0x400000.
748 Fix compile time warning messages.
750 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
752 * config/tc-sh.c (md_begin): When encountering insn that are
753 not supported by the current arch, only change the name if
754 its contents are the same as prev_name.
755 (get_specific): If the the architecture doesn't match, fail.
757 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
759 * config/tc-sh.c (IDENT_CHAR): Define.
760 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
761 matching back where it came from.
763 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
765 * config/tc-sh.c (md_show_usage): Add description of -dsp.
767 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
769 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
772 2000-03-15 Kazu Hirata <kazu@hxi.com>
774 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
776 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
778 * expr.c (operand) [case 'f']: When testing if '0f' can start a
779 floating-point-number, make sure 'f' is in FLT_CHARS.
781 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
783 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
784 (s_lcomm_internal): Use it.
785 * doc/internals.texi (CPU backend): Document it.
786 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
789 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
791 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
794 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
795 implementation doesn't have special handling for switch
797 (macro_build): Allow for code in sections other than .text.
800 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
801 Don't perform relocs if we will be outputting them.
802 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
803 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
806 2000-03-09 Catherine Moore <clm@cygnus.com>
808 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
809 relocation type based on the entry in the fixup structure.
811 2000-03-08 H.J. Lu (hjl@gnu.org)
813 * Makefile.am (install-exec-tooldir): Depend on
814 install-exec-bindir for parallel make.
815 * Makefile.in: Regenerated.
817 2000-03-06 Nick Clifton <nickc@cygnus.com>
819 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
821 (md_parse_option): Parse -m32r command line switch - disable m32rx
823 (md_show_usage): Document new option.
825 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
826 * doc/Makefile.in: Regenerate.
827 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
829 2000-03-02 Michael Meissner <meissner@redhat.com>
831 * config/tc-d30v.c (check_range): Remove code that incorrectly
832 sign extended values where bits < 32.
834 2000-03-02 H.J. Lu (hjl@gnu.org)
836 * configure.in: Support --enable-targets=all on ia32.
837 * configure: Regenerated.
839 2000-03-01 Nick Clifton <nickc@cygnus.com>
841 * gasp.c (do_align): Remove bogus check of alignment value.
843 2000-02-27 Thomas de Lellis <tdel@windriver.com>
845 * config/obj-elf.c (elf_frob_symbol): Remove code which when
846 TC_PPC was defined forced the type of a symbol with no other type
849 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
851 * doc/internals.texi (CPU backend): Mention that
852 line_separator_chars do not break up comments. Fix typos for
853 LEX_AT and LEX_NAME descriptions. Document operands for
854 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
855 description of md_create_short_jump usage. Document argument for
858 2000-02-27 Jakub Jelinek <jakub@redhat.com>
860 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
861 (md_parse_option): Handle it.
862 (md_show_usage): Document it.
864 2000-02-27 Ian Lance Taylor <ian@zembu.com>
866 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
867 opcode, for the instruction `pal19'. From Andrea Arcangeli
870 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
872 * config/tc-i386.c (i386_immediate): Move constant operand sizing
874 (md_assemble): To here, before template operands are matched.
875 Also ensure a constant immediate is sign extended when we know the
876 size is at most 16 bits. This is to catch cases like "add
877 $0xffc0,%ax" where we don't know the size, and thus that the
878 immediate can be represented as Imm8S until after parsing the
880 (i386_displacement): Similarly sign extend 16 bit constant
882 (md_assemble): Relax 16-bit jump constant range check to suit sign
883 extended displacements.
885 2000-02-26 Andreas Jaeger <aj@suse.de>
887 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
889 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
891 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
892 call operands when intel_syntax.
893 (intel_float_operand): Return 2 for "fi...".
894 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
895 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
896 earlier "SHORT" change.
897 (md_assemble): When determining suffix from Regs, exclude
900 2000-02-24 Nick Clifton <nickc@cygnus.com>
902 * configure: Add arm-wince, mips-pe and sh-pe targets.
903 * configure: Regenerate.
905 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
907 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
908 "pe-mips" for the mips-pe target.
910 * config/tc-arm.c (insns): Change displacement encoded in BL
911 and B instructions if the target port is arm-wince.
912 (do_ldst): Do not bias the relocation offset if the target
914 (md_pcrel_from): Add in missing relocation offset bias if the
917 * config/tc-mips.c (mips_target_format): Support COFF flavour.
918 (md_begin): Disable -G support for mips-pe target.
919 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
920 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
923 * config/tc-sh.c (md_begin): sh-pe target is little endian.
924 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
925 assembler, just set the alignment to 4.
927 * config/te-wince-pe.h: New file for WinCE targets. Define
930 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
932 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
934 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
935 (i386_intel_memory_operand): After finding a segment override,
936 check again for no `[' before looking for a displacement. Bomb if
937 more than one displacement rather than silently discarding the
938 second and subsequent ones. Free strings malloc'd by
939 build_displacement_string.
941 2000-02-24 Catherine Moore <clm@cygnus.com>
943 * config/obj-som.c (obj_pseudo_table): Add "weak".
944 (obj_som_weak): New routine.
946 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
948 * config/tc-i386.c (union i386_op): New.
949 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
950 Throughout file replace occurences of disps[n], imms[n], regs[n]
951 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
952 intel mode operand swapping. Add assert in regKludge and
953 fake_zero_displacement code. Test i.types[n] when outputting
954 displacements and immediates. Combine output of Disp16 with
956 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
957 when in intel mode by (not) reversing fsub and fdiv operands
958 before the template search. This fails for single operand
959 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
960 undefined. Instead fix the base_opcode after we've found the
961 template. Move base_opcode xor with found_reverse_match from
962 opcode output code to before this fix so we test for the correct
964 (md_assemble): Don't use strcmp when deciding to ignore the suffix
965 check in intel mode. Instead compare opcodes.
967 * config/tc-i386.h (TC_RELOC): Delete.
968 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
969 with equivalent call to reloc.
971 * as.h (flag_m68k_mri): Move declaration after target include, and
972 only declare when TC_M68K defined. Define as zero otherwise.
973 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
974 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
975 Define as zero otherwise.
976 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
977 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
978 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
979 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
980 testing whether defined.
981 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
982 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
983 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
984 rather than testing whether defined.
985 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
986 (parse_mri_cons): Declare and use only when TC_M68K.
987 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
988 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
989 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
991 * NEWS: Mention IBM 370 support.
993 2000-02-23 Richard Henderson <rth@cygnus.com>
995 * config/tc-i386.c (md_assemble): When swapping operands for
996 intel_syntax, assume everything that's not Imm or Disp is a
999 2000-02-23 Linas Vepstas <linas@linas.org>
1001 * config/tc-i370.c, config/tc-i370.h: New files.
1002 * Makefile.am: Add support for Linux/IBM 370.
1003 * configure.in: Likewise.
1004 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1005 * config/obj-elf.c: Include elf/i370.h
1006 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1008 * Makefile.in: Regenerate.
1009 * configure: Regenerate.
1011 * doc/c-i370.texi: New file.
1012 * doc/all.texi: Include it.
1013 * doc/as.texinfo: And here.
1014 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1015 * doc/Makefile.in: Regenerate.
1017 2000-02-19 Michael Meissner <meissner@redhat.com>
1019 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1020 determine if an instruction can be used in parallel with an ADDppp
1021 or SUBppp instruction.
1023 2000-02-22 Andrew Haley <aph@cygnus.com>
1025 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1027 1999-12-30 Andrew Haley <aph@cygnus.com>
1029 * config/tc-mips.c (mips_gp32): New variable.
1030 (macro_build) Use mips_gp32.
1032 (md_longopts): Add "-mgp32" and "-mgp64".
1033 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1035 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1037 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1038 warning, and bump it to 1.
1040 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1042 From Brad Lucier <lucier@math.purdue.edu>:
1043 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1046 2000-02-21 Catherine Moore <clm@cygnus.com>
1048 * config/tc-mips.c (MF_HILO_INSN): Define.
1049 (mips_7000_hilo_fix): Declare.
1050 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1051 (md_parse_option): Check for 7000_HILO_FIX options.
1052 (OPTION_M7000_HILO_FIX): Define.
1053 (OPTION_NO_M7000_HILO_FIX): Define.
1054 * doc/c-mips.texi (-mfix7000): Describe.
1056 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1058 * listing.c (print_lines): Remove unused variable `end'.
1060 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1061 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1062 reloc_type when BFD_ASSEMBLER.
1063 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1064 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1065 statement and quell signed vs. unsigned comparison warning.
1067 2000-02-18 Nick Clifton <nickc@cygnus.com>
1069 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1070 the computed frag offset, rather than overwriting it.
1072 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1074 * config/tc-sh.c ("elf/sh.h"): Include.
1075 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1076 (md.begin): Initialize target_arch.
1077 Only include opcodes in has table that match selected architecture.
1078 (parse_reg): Recognize register names for sh-dsp.
1079 (parse_at): Recognize post-modify addressing.
1080 (get_operands): The leading space is now optional.
1081 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1082 arguments. Update valid_arch.
1083 (build_Mytes): Add support for SDT_REG_N.
1084 (find_cooked_opcode): New function, broken out of md_assemble.
1085 (assemble_ppi, sh_elf_final_processing): New functions.
1086 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1087 (md_longopts, md_parse_option): New option: -dsp.
1088 * config/tc-sh.h (elf_tc_final_processing): Define.
1089 (sh_elf_final_processing): Declare.
1091 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1093 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1094 the unwinder subspace. Save the current seg/subseg before creating
1097 2000-02-10 Nick Clifton <nickc@cygnus.com>
1099 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1100 little endian targets.
1101 (INST_BYTE1): Redefine to handle big and little endian
1103 (cpu_type): New type: Select between M340 and M210.
1104 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1105 instructions of the M340.
1106 (md_assemble): Add support for the MULSH and OPSR classes of
1108 (md_atof): Add support for little endian targets.
1109 (md_parse_option): Add support for -EL, -EB and -mcpu command
1111 (md_convert_frag): Add support for little endian targets.
1112 (md_apply_fix3): Add support for little endian targets.
1113 (md_number_to_chars): Add support for little endian targets.
1115 2000-02-10 Timothy Wall <twall@redhat.com>
1117 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1118 defined, use it to verify the symbol just read should be a label.
1120 2000-02-10 Timothy Wall <twall@redhat.com>
1122 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1123 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1124 around colons when KEEP_WHITE_AROUND_COLON is defined.
1125 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1126 and KEEP_WHITE_AROUND_COLON.
1128 2000-02-08 Timothy Wall <twall@redhat.com>
1130 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1132 (do_repeat): New. Abstract repeat logic so that a "break" can be
1134 (end_repeat): New. Provide support for a "break" out of the
1136 * read.h: Add prototypes for new functions.
1138 2000-02-08 Timothy Wall <twall@redhat.com>
1140 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1141 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1142 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1145 2000-02-08 Timothy Wall <twall@redhat.com>
1147 * read.c: Added elseif to directives table.
1148 * read.h: Added prototype for s_elseif.
1149 * doc/as.texinfo: Added description for elseif.
1150 * cond.c (s_elseif): New function
1152 2000-02-04 Timothy Wall <twall@redhat.com>
1154 * listing.c (print_lines): Remove conditionals causing bug in
1157 2000-02-03 Timothy Wall <twall@cygnus.com>
1159 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1161 * frags.c (frag_new): Calculate fr_fix in octets
1162 (frag_now_fix) Return offset as target address offset (bytes).
1163 (frag_now_fix_octets) New - Return offset in octets (8-bit
1165 * frags.h: Added prototype for frag_now_fix_octets().
1166 Distinguish between octets and bytes in field descriptions.
1167 * listing.c (calc_hex): Account for octets vs bytes when
1168 printing addresses/offsets.
1169 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1170 target is little-endian, print the octets in a word in big-endian
1171 order so that the display looks like a proper hexadecimal number,
1172 instead of having the octets reversed.
1173 * read.c (do_align): When recording alignment, alignment power
1174 should be in terms of target bytes (minimum addressible unit)
1176 (do_org) Convert ORG target address (byte) argument into an
1177 octet offset when generating a variable fragment.
1178 * symbols.c (resolve_symbol_value): Symbol final value
1179 converted to a target address offset (bytes) from its octet offset.
1180 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1181 offset (bytes) is adjusted by the frag offset (octets) converted
1183 (coff_frob_section) Section alignment power is in terms of bytes;
1184 convert it to an octet alignment power when calculating size (and
1185 size mask) in octets. Don't modify the section size in order to
1186 "align" it for TI COFF, since that format has a different method
1187 for storing alignment information.
1189 2000-02-01 Timothy Wall <twall@cygnus.com>
1191 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1192 entries, matching the way GCC generates them. If not escaped, the
1193 filename is encoded incorrectly.
1195 2000-01-31 Nick Clifton <nickc@cygnus.com>
1197 * config/tc-arm.c (reg_table): Add support for ATPCS register
1200 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1202 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1204 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1206 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1207 of a symbol when we really care about its value.
1209 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1211 * config/tc-mcore.c (md_assemble): Give warning message if
1212 operands passes to instruction are more than the spec.
1214 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1216 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1217 Thumb mode but the label seen was not declared as '.thumb_func'
1218 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1219 correct disassembly of Thumb code bounded by non function labels.
1221 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1223 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1224 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1226 * Makefile.in: Same here.
1229 * configure.in: Set bfd_gas for i386-aout when primary target
1230 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1231 we may need the primary te_file. Remove incorrect comment.
1233 * configure: Regenerate.
1235 * config/e-i386aout.c: New file.
1237 * as.c (USE_EMULATIONS): Move to before print_version_id.
1238 (struct emulation): Add i386aout.
1239 (show_usage): Split text strings. Reformat -a text. Add --em
1243 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1244 (aout_format_ops): New.
1247 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1248 preprocessor conditional and add aout USE_EMULATIONS tests.
1249 (read_a_source_file): Don't pass error strings to printf as
1253 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1255 (do_data): Same here.
1256 (process_file): And here.
1259 * symbols.c (colon): Rewrite "already defined" fatal message
1260 code for aout with USE_EMULATIONS.
1263 * config/obj-aout.c (OBJ_HEADER): Define.
1264 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1266 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1267 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1269 (obj_aout_type): Expand S_SET_OTHER here too.
1270 (obj_read_begin_hook): Remove.
1271 (aout_pop_insert): New.
1272 (obj_aout_s_get_other): New.
1273 (obj_aout_s_get_desc): New.
1274 (aout_format_ops): New.
1277 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1278 gets aout_pseudo_table.
1279 (aout_pseudo_table): Declare.
1280 (obj_read_begin_hook): Define.
1283 * config/obj-coff.c (obj_pseudo_table): Rename to
1285 (coff_pop_insert): Use coff_pseudo_table.
1286 (coff_sec_sym_ok_for_reloc): Remove.
1287 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1288 and comment all zero entries and remove #if 0 code.
1291 * config/obj-coff.h (obj_pop_insert): Define.
1292 (coff_pseudo_table): Declare.
1295 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1296 s_get_size, s_set_size. Comment all zero entries.
1299 * config/obj-elf.c (elf_s_get_other): New function.
1300 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1301 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1302 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1304 (obj_elf_parse_section_letters): Don't pass error strings to
1305 printf as format arg.
1308 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1310 (elf_s_get_other): Declare.
1311 (S_GET_OTHER) Define as elf_s_get_other if not already
1313 (S_SET_OTHER): Only define when not already defined.
1314 (elf_obj_read_begin_hook): Declare.
1315 (obj_read_begin_hook): Define.
1316 (elf_obj_symbol_new_hook): Declare.
1317 (obj_symbol_new_hook): Define.
1320 * config/obj-multi.h: Add copyright header and protect against
1321 multiple inclusion. Add * to all function pointers.
1322 (OBJ_HEADER): If defined, include it rather than other defines
1324 (obj_frob_file_after_relocs): Test for NULL.
1325 (obj_symbol_new_hook): Here too.
1326 (obj_sec_sym_ok_for_reloc): And here.
1327 (S_GET_OTHER): Define.
1328 (S_GET_DESC): Define.
1329 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1330 (OBJ_MAYBE_ELF): Update comment.
1332 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1333 OBJ_AOUT preprocessor conditional and handle emulation by
1334 testing OUTPUT_FLAVOR.
1335 (i386_displacement): Here too.
1336 (md_section_align): Similarly here.
1337 (i386_target_format): Conditionally compile when more than one
1338 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1339 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1340 (i386_displacement): Here too.
1343 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1344 Define TARGET_FORMAT for aout only when not multi.
1347 * config/te-multi.h: Delete file as it's identical to te-generic.h
1349 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1351 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1352 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1355 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1357 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1360 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1362 * config/tc-mips.c (mips_do_align): New function.
1363 * config/tc-mips.h (md_do_align): Define.
1365 2000-01-10 Philip Blundell <philb@gnu.org>
1367 * doc/c-arm.texi (ARM Options): Fix typo.
1368 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1369 line separator for Linux.
1370 * doc/as.texinfo (Comments): Mention the ARM.
1372 2000-01-10 Philip Blundell <pb@futuretv.com>
1374 * configure.in (arm*-*-conix*): New target.
1375 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1377 * configure: Regenerate.
1379 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1381 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1382 (obj_elf_visibility): New function.
1384 * doc/as.texinfo (Visibility): New node: document visibility
1387 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1389 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1390 warning for absolute jump/call without `*' in non-intel mode. No
1391 need to set i.types[0] JumpAbsolute in intel mode.
1393 1999-12-22 Philip Blundell <pb@futuretv.com>
1395 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1396 hook function when changing sections.
1397 (arm_s_data): Likewise.
1399 1999-12-14 Nick Clifton <nickc@cygnus.com>
1401 * config/tc-arm.c (md_parse_option): Add support for -marm720
1402 command line switch.
1404 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1406 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1407 (r_registers, xr_registers): Define.
1408 (r_register_name, xr_register_name): New functions.
1409 (md_assemble): Handle new am33 operand types and instruction
1411 (mn10300_insert_operand, check_operand): Likewise.
1413 1999-11-29 Nick Clifton <nickc@cygnus.com>
1415 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1416 (s_force_thumb): Set thumb_mode to 2.
1417 (md_assemble): Do not complain about thumb instructions on a
1418 non-thumb target if thumb_mode is set to 2.
1420 1999-11-28 Michael Meissner <meissner@cygnus.com>
1422 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1423 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1424 (O_...): Add new machine dependent expressions if we are handling
1425 explicit relocations.
1426 (alpha_reloc_op): New static table holding the explicit relocation
1428 (alpha_literal_hash): New static to hold the hash table for
1429 explicit relocations.
1430 (alpha_macros): Add support for explicit relocations.
1431 (md_begin): If explicit relocations, initialize hash table.
1432 (md_assemble): Don't print a second error if tokenize_arguments
1433 already printed an error message.
1434 (md_apply_fix): Add support for explicit relocations.
1435 (alpha_force_relocation): Ditto.
1436 (alpha_fix_adjustable): Ditto.
1437 (alpha_adjust_symtab): New function to support explicit
1439 (alpha_adjust_symtab_relocs): Ditto.
1440 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1441 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1442 Add support for explicit relocations. Return -2 if an error
1443 message was already printed.
1444 (find_macro_match): Add support for explicit relocations. Comment
1446 (emit_insn): Add support for explicit relocations.
1447 (assemble_tokens): Ditto.
1449 (load_expression): Ditto.
1452 (emit_ir_load): Ditto.
1453 (emit_loadstore): Ditto.
1456 (emit_sextX): Ditto.
1457 (emit_division): Ditto.
1458 (emit_jsrjmp): Ditto.
1459 (emit_retjcr): Ditto.
1461 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1463 (tc_adjust_symtab): If explicit relocations, call the function
1464 alpha_adjust_symtab.
1465 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1466 relocations next to the literal relocation they reference.
1467 (TC_INIT_FIX_DATA): Initialize the new fields.
1468 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1470 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1472 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1473 'B' operand for PA2.0 bb instruction.
1475 1999-11-18 Nick Clifton <nickc@cygnus.com>
1477 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1480 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1482 (mcore_force_relocation): Force relocations to be generated for
1485 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1487 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1488 (i386_displacement): Disallow O_big displacements.
1490 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1492 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1493 improvements in error checking.
1494 (md_assemble): Support for unconditional ARM instructions.
1495 (md_parse_option): Support for -m[arm]v5e flag.
1497 1999-11-12 Nick Clifton <nickc@cygnus.com>
1499 * macro.c (buffer_and_nest): Do not check beyond the end of the
1502 1999-11-11 Nick Clifton <nickc@cygnus.com>
1504 * macro.c (buffer_and_nest): Look for seperator after TO and
1507 1999-11-08 Andrew Haley <aph@cygnus.com>
1509 * app.c (do_scrub_chars): When in State 10, treat backslash
1510 characters in the same way as as symbol characters.
1512 1999-11-07 Richard Henderson <rth@cygnus.com>
1514 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1515 the previous label was in the current section before playing
1516 with auto-alignment.
1518 1999-11-06 Nick Clifton <nickc@cygnus.com>
1520 * config/tc-v850.c (v850_force_relocation): Force relocation
1522 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1525 1999-11-05 Michael Meissner <meissner@cygnus.com>
1527 * expr.h (operatorT): Increase machine dependent operators to 16.
1528 * expr.c (op_rank): Ditto.
1530 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1532 * read.c (pseudo_set): Reject attempts to set the value of a
1535 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1538 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1540 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1541 to bfd_set_section_contents.
1543 1999-11-03 Nick Clifton <nickc@cygnus.com>
1545 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1547 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1549 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1550 (mips_ip): Use OPCODE_IS_MEMBER.
1552 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1554 * config/tc-arm.c (reg_required_here): Improve comments.
1556 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1557 (tinsns): Initialize variants field.
1559 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1560 BAD_PC respectively.
1562 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1564 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1565 * config/tc-arm.h: Fix compile time warnings.
1567 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1569 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1570 form @abs16, @(abs16) and @(abs16 + imm).
1572 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1574 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1575 (ISA_HAS_64_BIT_REGS) New.
1576 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1577 mips_emit_delays,macro_build,load_register,load_addresss,
1578 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1579 and/or use new ISA_xxx macros in expressions involving
1580 ISA, particularly mips_opts.isa.
1582 1999-10-18 Michael Meissner <meissner@cygnus.com>
1584 * expr.h (operatorT): Add machine dependent operators md1..md8.
1585 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1586 for the machine dependent operators to use.
1588 * expr.c (op_rank): Add machine dependent operators.
1590 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1592 (O_cpregister): Ditto.
1593 (md_begin): Change X_op test that field is wide enough to use
1594 O_max instead of O_alpha_max.
1595 (cpu_types): Fill in missing initializer.
1596 (alpha_num_macros): Make unsigned.
1597 (md_assemble): Make opnamelen be size_t.
1598 (md_apply_fix): Cast alpha_num_operands to int before testing.
1599 (alpha_force_relocation): Ditto.
1600 (alpha_fix_adjustable): Ditto.
1601 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1602 (tc_gen_reloc): Ditto.
1603 (tc_get_register): Ditto.
1608 (s_alpha_ent): Ditto.
1609 (s_alpha_end): Ditto.
1610 (s_alpha_frame): Ditto.
1611 (s_alpha_prologue): Ditto.
1612 (s_alpha_file): Ditto.
1613 (s_alpha_gprel32): Ditto.
1614 (s_alpha_proc): Ditto.
1615 (s_alpha_set): Ditto.
1616 (s_alpha_base): Ditto.
1617 (s_alpha_align): Ditto.
1618 (s_alpha_arch): Ditto.
1619 (alpha_align): Ditto.
1620 (assemble_insn): Suppress unused variable warning.
1622 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1623 order in the structure.
1624 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1626 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1628 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1630 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1632 * config/tc-i386.c (i386_index_check): Correct #endif location.
1634 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1636 * as.c (show_usage): Document new options.
1637 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1638 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1639 (parse_args): Parse the new options.
1640 (main): If there were warnings, and --fatal-warnings
1641 was specified, print an error.
1642 * as.h: New variable, flag_fatal_warnings, for new option.
1644 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1646 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1647 '@'. Change autoincrement completers to fall through to cache control
1650 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1652 (pa_parse_addb_64_cmpltr): New function.
1654 * config/tc-hppa.c (pa_ip): Change error message.
1655 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1656 '?Q' args to allow falling through.
1658 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1659 Remove unused conditional codes.
1660 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1662 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1664 * config/tc-d30v.c (CHAR_BIT): Define.
1665 (check_range): Fix bit operations to support integers bigger than
1668 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1670 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1673 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1674 Doug Evans <devans@cygnus.com>
1676 Add support for m32rx.
1677 * config/tc-m32r.c (enable_m32rx): New static global.
1678 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1679 (allow_m32rx): New function.
1680 (M32R_SHORTOPTS): Add `O'.
1681 (md_longopts): Add --m32rx plus several warning options.
1682 (md_parse_option): Handle new options.
1683 (md_show_usage): Print them.
1684 (md_begin): Enable m32rx.
1685 (OPERAND_IS_COND_BIT): New macro.
1686 (first_writes_to_seconds_operands): New function.
1687 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1688 (target_make_parallel,assemble_two_insns): New functions.
1689 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1690 If optimizing and m32rx, try to make consecutive insns parallel.
1692 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1694 * config/tc-mips.c (nopic_need_relax): Allow for the
1695 .sdata.foo sections generated by -fdata-sections,
1696 and for the .gnu.linkonce.s sections generated by C++.
1698 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1700 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1701 with cleaner code using completer prefixes. Add 'Y'.
1703 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1705 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1707 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1708 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1709 insn does not match and we should try the next insn in the table.
1711 1999-09-22 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1715 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1717 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1720 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1722 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1723 OBJ_ELF. If ELF, add "sq".
1724 (md_parse_option): If ELF, ignore -s and -q.
1725 (md_show_usage): Mention ELF options.
1727 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1729 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1732 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1734 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1736 * config/tc-hppa.c (struct pa_it): New field "trunc".
1737 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1738 (pa_parse_ftest_gfx_completer): New function
1739 (pa_parse_fp_cnv_format): New function.
1741 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1742 (md_apply_fix): Handle 22bit pc-rel branches.
1744 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1746 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1748 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1750 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1752 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1754 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1755 (pa_ip): Handle 'fX'.
1757 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1759 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1760 unwinds unless the function is in the text space.
1761 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1763 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1765 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1766 (md_assemble): To here. Tweak address generation.
1768 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1770 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1771 (md_assemble): Call dwarf2_where for OBJ_ELF.
1772 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1773 (pa_end_of_source): New function.
1774 * tc-hppa.h (md_end): Define for OBJ_ELF.
1776 1999-09-14 Michael Meissner <meissner@cygnus.com>
1778 * configure.in (Canonicalization of target names): Remove adding
1779 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1780 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1781 * configure: Regenerate.
1783 1999-09-14 Donn Terry <donn@interix.com>
1785 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1787 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1789 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1790 pc-relative jmp/call to an absolute symbol.
1791 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1792 absolute section symbols.
1794 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1795 jump handling code and comments.
1797 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1799 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1800 the value if TE_PE and a global defined symbol.
1802 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1804 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1805 print the symbol, rather than printing it here.
1807 1999-09-11 Donn Terry <donn@interix.com>
1809 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1810 BFD_RELOC_RVA relocations.
1812 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1813 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1816 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1818 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1819 * doc/internals.texi (Object format backend): Document
1822 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1823 relocations against global symbols if TE_PE.
1825 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1826 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1828 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1831 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1832 symbols which do not have a constant value, or tags with
1833 non-tags. Remove the symbol from the list before adding it at the
1836 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1837 C_FCN symbol differently if TE_PE.
1838 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1839 appears in the pseudo-op, rather coff_line_base which is only set
1842 * config/obj-coff.c (obj_coff_loc): New static function.
1843 (obj_pseudo_table): Add "loc".
1845 * config/obj-coff.c (add_lineno): Check that the line number is
1848 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1849 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1851 (md_atof): Return NULL rather than 0.
1852 * config/tc-i386.c (md_atof): Change type to int.
1853 * expr.c (expr): Change first parameter to int.
1854 * config/obj-coff.c: Add declarations for static functions.
1855 (coff_frob_symbol): Use SYM_AUXENT.
1856 * config/tc-i386.h (flag_16bit_code): Don't declare.
1858 * config/obj-coff.c (obj_coff_section): Default to setting
1859 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1861 * write.c (adjust_reloc_syms): Print adjusted fixup.
1863 * expr.c (integer_constant): Correct too_many_digits calculation
1866 1999-09-09 Andreas Schwab <schwab@suse.de>
1868 * doc/c-arm.texi: Fix arguments of @var to not contain
1871 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1873 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1875 (md_parse_option): Only support -k flag for ELF and COFF targets.
1877 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1879 * config/tc-hppa.c (pa_ip): Put strict register checks before
1880 call to pa_parse_number.
1882 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1884 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1886 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1889 1999-09-06 Donn Terry <donn@interix.com>
1891 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1893 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1895 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1896 candidate instruction. Require registers for register arguments
1897 when in strict mode. Require assemble-time constants for
1898 constants when in strict mode.
1899 (pa_get_absolute_expression): Require a constant when in strict
1902 1999-09-06 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1906 1999-09-04 Steve Chamberlain <sac@pobox.com>
1908 * config/tc-pj.c: New file, supports picoJava in ELF.
1909 * config/tc-pj.h: Ditto.
1910 * configure.in (pjl*, pj*): New targets.
1911 * Makefile.am: Rebuild dependencies.
1912 (CPU_TYPES): Add pj.
1913 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1914 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1915 * doc/c-pj.texi: New file.
1916 * doc/as.texinfo: Add some PJ specifics.
1917 * doc/all.texi: Add PJ to the list of all architectures, sort them
1919 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1920 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1922 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1924 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1925 (obj_frob_file): Test for null pointer.
1926 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1927 (OBJ_PROCESS_STAB): And here.
1928 (elf_obj_sy): Remove
1930 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1931 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1932 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1934 * config/obj-coff.c (no_func): Remove.
1935 (coff_format_ops): Change occurrences of no_func to 0, as we test
1936 for 0 in obj-multi.h.
1938 * configure.in: Enable bfd for i386-coff when primary target is
1939 bfd. Enable i386 elf,coff emulation support. Don't set
1940 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1941 emulation to support.
1942 *configure: Regenerate.
1944 1999-09-02 Nick Clifton <nickc@cygnus.com>
1946 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1947 .section .line directive is encountered.
1949 1999-09-01 Nick Clifton <nickc@cygnus.com>
1951 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1954 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1955 * as.texinfo: Document --gdwarf2 command line option.
1956 Add additional documentation of ARM command line switches.
1958 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1960 * config/tc-i386.c (i386_intel_memory_operand): Combine
1961 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1962 and RESTORE_END_STRING around parse_register calls.
1963 (i386_operand): Here too.
1964 (i386_is_reg): Remove.
1965 (parse_register): Move as_bad calls from within this function to
1968 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1970 Based on a patch from H.J. Lu <hjl@gnu.org>
1971 * config/tc-i386.c (parse_register): Handle FP regs specially.
1972 (md_begin): Remove '(' and ')' from register_chars.
1974 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1976 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1977 error message (done elsewhere).
1979 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1981 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1983 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1985 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1988 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1990 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1992 Add new completers. Fix bug in 64 bit condition handling.
1994 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1997 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1999 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2001 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2003 1999-08-27 Jim Wilson <wilson@cygnus.com>
2005 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2006 (struct ls): Add frag field. Initialize it to zero.
2007 (out_end_sequence): New local text_frag. Set it while in text section.
2008 Replace address check with frag check. Set ls.frag to text_frag if
2009 out_set_addr called.
2010 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2011 Set it before switching sections. Replace address check with frag
2012 check. Set ls.frag to saved_frag if out_set_addr called.
2014 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2016 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2017 output "advance_pc" opcode instead of calling gen_addr_line().
2018 The latter has the undesired side-effect of creating a new row
2019 in the debug line info matrix.
2021 1999-08-26 Jim Wilson <wilson@cygnus.com>
2023 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2024 ls.last_filename if last is less than zero. Set ls.last_filename
2025 when allocating new entry.
2026 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2029 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2031 * config/tc-i386.c (i386_index_check): Fix the displacement size
2032 when INFER_ADDR_PREFIX.
2034 1999-08-18 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2039 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2041 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2042 handle 0xffffNNNN constants correctly.
2044 1999-08-16 Nick Clifton <nickc@cygnus.com>
2046 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2049 1999-08-13 Nick Clifton <nickc@cygnus.com>
2051 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2052 (md_apply_fix3): Always pass positive values to
2053 validate_offset_imm.
2055 1999-08-12 Nick Clifton <nickc@cygnus.com>
2057 * config/tc-arm.c (skip_whitespace): New macro.
2058 Formatting tidy ups.
2060 (md_apply_fix3): Store relocation offset in addend for ELF based
2062 (arm_force_relocation): Always generate relocs for Thumb function
2065 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2067 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2068 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2070 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2072 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2073 flags for the unwind subspace.
2075 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2076 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2077 suitable relocation based on the size of the target's pointer.
2078 Always Use subsegment zero for the unwinders.
2079 (pa_level): Handle "2.0w".
2081 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2083 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2084 with the following instruction unless this was specified.
2086 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2088 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2089 certain sections, to match BFD changes.
2091 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2093 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2094 (EXTRA_SCRIPTS): Define to keep automake happy.
2095 * Makefile.in: Rebuild.
2097 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2099 * Makefile.am: Rename .dep* files to DEP*.
2100 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2101 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2103 * Makefile.in: Rebuild.
2105 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2107 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2109 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2111 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2112 avoid problems on DOS filesystems.
2113 * Makefile.in: Rebuild.
2115 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2117 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2119 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2122 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2124 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2125 line to create ${GDBINIT} rather than .gdbinit.
2126 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2128 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2130 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2132 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2134 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2136 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2138 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2139 non-adjustable symbols.
2141 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2143 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2145 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2147 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2150 1999-08-05 Donn Terry <donn@interix.com>
2152 * config/te-interix.h: New file.
2153 * configure.in (i386-*-interix*): New target.
2154 * configure: Rebuild.
2156 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2158 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2159 selectors for ELF too.
2160 (selector_table): Add "ltp" and "rtp" selectors.
2162 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2164 * config/tc-i386.c (i386_operand): No need to change
2165 operand_string pointer in segment reg case before goto
2166 do_memory_reference. Initialise displacement_string_start and
2167 displacement_string_end after do_memory_reference label.
2168 (i386_index_check): Add operand_string param, and print error
2169 message on failure here.
2170 (i386_intel_memory_operand): Instead of here.
2171 (i386_operand): And here.
2172 (INFER_ADDR_PREFIX): Enable.
2174 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2176 * config/tc-i386.h (DefaultSize): Define. Renumber following
2177 opcode_modifier defines.
2179 From Etienne Lorrain <etienne.lorrain@ibm.net>
2180 * config/tc-i386.c (stackop_size): New variable.
2181 (set_16bit_code_flag): Clear it here.
2182 (set_16bit_gcc_code_flag): New function.
2183 (md_pseudo_table): Add "code16gcc" entry.
2184 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2186 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2188 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2189 next_set_end even if the end symbol is being discarded.
2191 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2192 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2193 * config/obj-coff.c: Likewise.
2194 (seg_info_type): Remove.
2195 (seg_info_off_by_4): Change to array of segT.
2196 (s_get_segment): Adjust accordingly.
2197 (obj_pseudo_table): Fully initialize sentinel entry.
2199 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2200 Ralf Baechle <ralf@uni-koblenz.de>.
2202 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2204 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2206 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2208 * config/tc-i386.c: Indentation and white space changes.
2209 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2210 don't enable it by default.
2211 (i386_intel_operand): Remove redundant prototype.
2212 Move check on number of memory operands, and i.mem_operands++
2213 (i386_intel_memory_operand): To here.
2214 Remove i386_immediate code from here. Remove special case code
2215 for input and output using (%dx). Remove base/index checks and
2216 call i386_index_check instead. Save initial operand_string
2217 argument for error message.
2218 (i386_operand): Remove redundant prototype. Move base/index
2219 checks to i386_index_check.
2220 (i386_displacement): Move intel mode check for non-zero
2222 (i386_intel_memory_operand): To here.
2224 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2226 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2227 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2228 by .register pseudo-op if -64 and --no-undeclared-regs.
2229 (s_register, sparc_adjust_symtab): New functions.
2230 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2231 Declare sparc_adjust_symtab as tc_adjust_symtab.
2232 * doc/c-sparc.texi: Add description of #ignore special literal
2233 for .register pseudo-op.
2235 1999-07-30 Catherine Moore <clm@cygnus.com>
2237 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2238 the relocation's section offset.
2240 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2242 * write.c (fixup_segment): Fix generic error check overflow test.
2244 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2245 X_add_number to long.
2247 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2249 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2252 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2254 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2257 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2259 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2261 * configure.bat: Remove; obsolete.
2262 * config/go32.cfg: Likewise.
2264 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2266 * configure.in (i386-*-vxworks*): New target.
2267 * configure: Rebuild.
2269 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2271 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2273 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2275 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2277 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2278 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2279 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2280 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2281 MAX_RELOC_EXPANSION): Define.
2282 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2284 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2286 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2287 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2288 block. Print a warning if an 8-bit or 16-bit constant
2289 displacement or immediate is truncated on output.
2290 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2292 (i386_operand): Disallow immediate jump absolute operand.
2294 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2296 * configure.in: Bump version number to 2.9.5.
2297 * configure: Rebuild.
2299 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2302 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2304 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2305 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2307 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2309 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2311 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2313 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2314 if -mno-fpu was given.
2315 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2317 (cons_fix_new_arm): Remove misleading comments.
2319 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2321 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2323 (relax_segment): Likewise. After giving a rs_org error, convert
2324 the frag to rs_align to avoid cascading errors.
2326 1999-07-12 Andreas Schwab <schwab@suse.de>
2328 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2330 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2332 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2333 as appropriate. Fill in structure initializations. Add variable
2334 initializations. Add casts.
2335 * dwarf2dbg.c (print_stats): Change i to size_t.
2336 * listing.c (listing_listing): Change list_line to unsigned int.
2338 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2340 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2341 rather than checking for \001 and \002 in symbol name.
2342 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2344 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2346 * configure.in (hppa*-linux-gnu*): New target.
2347 * configure: Rebuilt.
2349 1999-07-08 Nick Clifton <nickc@cygnus.com>
2351 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2353 1999-07-07 Nick Clifton <nickc@cygnus.com>
2355 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2356 accessing symbolP directly.
2358 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2360 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2363 1999-07-05 Nick Clifton <nickc@cygnus.com>
2365 * config/tc-arm.c (ARM_EXT_V5): Define.
2366 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2367 (md_begin): Detect ARM v5 architectures.
2368 (md_parse_option): Accept arm v5 specification.
2369 (md_show_usage): Documment -marmv5 switch.
2371 * doc/c-arm.texi: Document -marmv5 command line option.
2373 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2375 (validate_immediate_twopart): New function. Determine if a
2376 constant can be computed by two ADD instructions.
2377 (output_inst): Remove its command line parameter - it was never
2379 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2380 implememt the ADRL pseudo op.
2381 (tc_gen_reloc): Generate a suitable error message if an ADRL
2382 instruction tries to generate a real reloc.
2384 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2386 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2388 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2391 1999-06-27 H.J. Lu <hjl@gnu.org>
2393 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2394 non BFD_ASSEMBLER case.
2396 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2398 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2401 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2403 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2404 out_end_sequence() when the address decreases due to a new frag.
2405 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2406 numbering starts with 1.
2408 1999-06-23 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2412 (mcore_s_text): Call obj_elf_text for ELF target.
2413 (mcore_s_data): Call obj_elf_data for ELF target.
2414 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2416 (mcore_s_bss): New function: Dump literal table before changing
2418 (mcore_s_comm): New function: Dump literal table before changing
2421 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2422 No longer static functions.
2423 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2424 Provide prototypes for these functions.
2426 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2428 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2429 a list of names, to try obj_segment_name, and to try abbreviated
2430 names when using COFF without long section names.
2432 * config/tc-alpha.c: More use of symbol accessor functions.
2433 * config/tc-arc.c: Likewise.
2434 * config/tc-d30v.c: Likewise.
2435 * config/tc-fr30.c: Likewise.
2436 * config/tc-i860.c: Likewise.
2437 * config/tc-m88k.c: Likewise.
2438 * config/tc-mcore.c: Likewise.
2439 * config/tc-ns32k.c: Likewise.
2440 * config/tc-sparc.c: Likewise.
2441 * config/tc-v850.c: Likewise.
2443 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2444 sy_value with appropriate accessor functions.
2445 * config/tc-arm.c (md_apply_fix3): Likewise.
2446 * config/tc-d10v.c (AT_WORD_P): Likewise.
2447 * config/tc-v850.c (reg_name_search): Likewise.
2449 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2450 use symbol_get_bfdsym instead.
2451 * config/tc-ppc.c (md_assemble): Likewise.
2452 * config/tc-v850.c (v850_comm): Likewise.
2454 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2456 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2457 the symbol, rather than accessing the bsym member.
2458 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2459 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2460 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2461 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2462 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2463 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2464 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2465 * config/tc-v850.c (tc_gen_reloc): Likewise.
2467 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2469 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2470 (hppa_gen_reloc_type): Conditionalize on BFD64.
2471 (tc_gen_reloc): Re-enable ELF relocations.
2472 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2474 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2476 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2478 (do_ldst): Move assignment out of if condition.
2479 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2480 parentheses to avoid warning.
2482 1999-06-21 Nick Clifton <nickc@cygnus.com>
2484 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2485 macro to get at the BFD symbol associated with a GAS symbol.
2487 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2489 * config/tc-ppc.c: Update for symbol handling changes.
2490 * config/obj-coff.c: Likewise.
2492 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2494 * tc-hppa.c: General cleanups of ELF support. No more spaces
2495 and subspaces for ELF.
2496 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2497 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2498 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2499 (UNWIND_SECTION_NAME): Likewise.
2500 (space/subspace related structures): Conditionalize definitions
2502 (space/subspace directives and support routines): Conditionalize
2503 definitions and references/uses on OBJ_SOM.
2504 (label_symbol_struct): For ELF, track the symbol's segment. For
2505 SOM track its space.
2506 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2508 (USE_ALIASES): Kill for both SOM & ELF.
2509 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2510 (pa_space, pa_subspace): Corresponding changes.
2511 (pa_spaces_begin): Corresponding chagnes.
2512 (md_begin): Do not muck around with space/subspace stuff for
2514 (md_apply_fix): Temporarily disable argument relocation stuff
2516 (tc_gen_reloc): Temporarily disable relocation generation for
2518 (pa_build_unwind_subspace): Similarly.
2520 1999-06-16 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-arm.c (thumb_set): New pseudo op.
2523 (text, data, section): Override these pseudo ops with ARM
2525 (s_thumb_set): New function: Perform the same as a .set pseudo
2526 op, but also mark the alias'ed symbol as being a Thumb
2528 (arm_s_text): New function: Perform the same as the .text
2529 pseudo op, but dump the literal pool before changing
2531 (arm_s_data): New function: Perform the same as the .data
2532 pseudo op, but dump the literal pool before changing
2534 (arm_s_section): New function: Perform the same as the
2535 .section pseudo op, but dump the literal pool before changing
2537 (arm_cleanup): Do not reset the current section before dumping
2540 1999-06-17 Nick Clifton <nickc@cygnus.com>
2542 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2543 OPTION_NO_WARN_UNMATCHED entries.
2544 (md_parse_option): Generate a warning message if an unrecognised
2545 option is encountered.
2547 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2548 (get_operands): When parsing an expression after an '@' symbol
2549 has been detected, do not ignore '#' symbols.
2550 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2553 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2555 From K. Richard Pixley <rich@noir.com>:
2556 * configure.in (ppc-*-vxworks*): New target.
2557 * configure: Rebuild.
2559 1999-06-12 Philip Blundell <philb@gnu.org>
2561 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2563 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2565 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2566 which refer to symbols in linkonce sections, permit reducing the
2567 relocs if the symbol is local.
2569 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2571 * subsegs.c (subseg_text_p): New function.
2572 * as.h (subseg_text_p): Declare.
2573 * read.c (do_align): Use subseg_text_p to set the default fill.
2574 * write.c (subsegs_finish): Likewise.
2575 * config/obj-coff.c (write_object_file): Likewise.
2576 * config/tc-i386.h (md_maybe_text): Don't define.
2577 (md_do_align): Use subseg_text_p to set the default fill.
2578 * config/tc-m32r.c (m32r_do_align): Likewise.
2579 * config/tc-sh.c (sh_do_align): Likewise.
2580 * config/tc-sparc.h (md_do_align): Likewise.
2582 1999-06-12 David O'Brien <obrien@freebsd.org>
2584 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2585 * configure: Rebuild.
2587 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2589 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2590 * Makefile.am: Rebuild dependencies.
2591 * Makefile.in: Rebuild.
2593 * config/tc-i386.c (i386_immediate): Remove unused label
2596 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2597 * symbols.c: Likewise.
2598 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2599 sy_next field when taking address, rather than symbol_next.
2601 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2603 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2604 value from the output file architecture.
2605 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2606 * dwarf2dbg.h: Change bfd_vma to addressT.
2608 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2610 * dwarf2dbg.h: Use PARAMS in function declarations.
2612 1999-06-11 Martin Dorey <mdorey@madge.com>
2614 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2615 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2617 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2619 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2621 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2623 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2626 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2628 * read.c (read_a_source_file): Only declare inescape if
2631 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2633 (find_entry_byval): Add parens to avoid warning.
2635 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2637 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2640 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2642 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2645 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2646 synthetize_setx): New functions.
2647 (md_assemble): Broken the special cases into the above
2648 functions. Make compiler happy if sizeof(bfd_vma)==4.
2649 Fix sethi generated from set/setuw. If instructions have a relloc,
2650 always clear the fields to be relocated in the opcode.
2651 (sparc_ip): Remove special_case global variable.
2653 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2655 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2656 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2657 indication of success rather than a value.
2658 (itbl_get_val): Likewise.
2659 (itbl_get_field): Use strcspn. Change delimiters to include
2661 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2662 (itbl_get_val): Likewise.
2663 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2665 * symbols.c (copy_symbol_attributes): Convert local symbols to
2668 1999-06-10 Nick Clifton <nickc@cygnus.com>
2670 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2673 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2675 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2676 Optimize set if sizeof(bfd_vma) == 64.
2677 (sparc_ip): Fix sethi - without %hi() it should generate
2678 R_SPARC_22 reloc, not R_SPARC_HI22.
2679 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2681 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2683 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2684 (s_ncons): New function.
2685 (native_op_table): New table.
2686 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2687 R_SPARC_OLO10 handling.
2689 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2691 * expr.h (struct expressionS): Revert last change; widen X_op.
2692 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2694 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2696 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2697 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2698 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2699 * Makefile.in: Regenerated.
2701 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2702 `common' pass on to s_mri_common.
2703 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2705 1999-06-06 Richard Henderson <rth@cygnus.com>
2707 * config/obj-elf.c (obj_elf_section): Don't free the return
2708 value of demand_copy_C_string.
2710 1999-06-05 Richard Henderson <rth@cygnus.com>
2712 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2713 creation logic from obj_elf_create_section.
2715 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2716 (section_stack): New.
2717 (special_sections): Make const.
2718 (obj_elf_section): Gut and rewrite parsing.
2719 (obj_elf_change_section): New function broken out of obj_elf_section.
2720 (obj_elf_parse_section_letters): Likewise.
2721 (obj_elf_section_word): Likewise.
2722 (obj_elf_section_type): Likewise.
2723 (obj_elf_previous): Treat as a toggle.
2724 (obj_elf_popsection): New.
2725 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2726 (ppc_section_type): Likewise.
2727 * config/tc-ppc.h: Likewise.
2729 * expr.h (struct expressionS): Don't make X_op a bitfield.
2730 * config/tc-alpha.c: Update for symbol handling changes.
2731 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2732 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2734 1999-06-05 Richard Henderson <rth@cygnus.com>
2736 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2737 (dwarf2_gen_line_info): Kill unused variables.
2738 (dwarf2_finish): Likewise.
2739 (dwarf2_where): Likewise.
2740 (dwarf2_directive_file): If we've only got a string,
2741 hand off to s_app_file.
2742 * ecoff.c: Move the include of ecoff.h.
2743 * symbols.h (S_IS_FUNCTION): Prototype.
2745 * read.c (LEX_HASH): Supply a default.
2747 (s_globl): Update `c' after skipping whitespace.
2748 * read.h (LEX_END_NAME, is_name_ender): New.
2749 * expr.c (get_symbol_end): Respect it.
2751 1999-06-04 Mark Klein <mklein@dis.com>
2753 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2755 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2757 * config/tc-hppa.c: Update for symbol handling changes.
2759 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2761 * cgen.c: Update for symbol handling changes.
2762 * config/tc-m32r.c: Likewise.
2764 * config/tc-hppa.h: Update for symbol handling changes.
2765 * config/tc-hppa.c: Likewise.
2767 * config/tc-arm.h: Update for symbol handling changes.
2768 * config/tc-arm.c: Likewise.
2769 (symbol_make_empty): Remove. Just use symbol_create.
2771 * symbols.c (symbol_set_tc): Correct name.
2773 * Makefile.am: Rebuild dependencies.
2774 ($(OBJS)): Don't depend upon struc-symbol.h.
2775 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2776 * dep-in.sed: Don't remove struc-symbol.h.
2777 * Makefile.in: Rebuild.
2779 * doc/internals.texi (Symbols): Describe changes in symbol
2782 1999-06-03 Richard Henderson <rth@cygnus.com>
2784 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2785 instead of doing the work by hand.
2787 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2789 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2790 state of line state-machine.
2791 (struct ls): Collect DWARF2 line state-machine state in new member
2792 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2793 resulted in any DWARF2 directives.
2794 (reset_state_machine): New function.
2795 (out_end_sequence): Ditto.
2796 (dwarf2_gen_line_info): When switching sections or switching to a
2797 lower text address, call out_end_sequence() first to terminate the
2798 previous code sequence as code sequences MUST have monotonically
2799 increasing addresses.
2800 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2802 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2804 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2805 DWARF2 debug info (line information only, at this point).
2806 * as.h: Update comment about supported debug formats.
2807 * dwarf2dbg.c, dwarf2dbg.h: New files.
2808 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2810 * expr.c (operand): Don't use [ for parens if we want an index op.
2811 (op_encoding): Switch [ into O_index, if desired.
2812 (op_rank): Renumber with O_index on bottom.
2813 (expr): If O_index, match closing bracket.
2814 * expr.h (O_index): New.
2816 * read.c (read_a_source_file): Conditionally allow matched "
2817 in lines passed to md_assemble.
2819 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2821 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2823 Add support for storing local symbols in a small structure to save
2824 memory when assembling large files.
2825 * as.h: Don't include struc-symbol.h.
2826 (symbolS): Add typedef.
2827 * symbols.c: Include struc-symbol.h.
2828 (local_hash): New static variable.
2829 (save_symbol_name): New static function, from symbol_create.
2830 (symbol_create): Call save_symbol_name.
2831 (local_symbol_count): New static variable.
2832 (local_symbol_conversion_count): Likewise.
2833 (LOCAL_SYMBOL_CHECK): Define.
2834 (local_symbol_make): New static function.
2835 (local_symbol_convert): New static function.
2836 (colon): Handle local symbols. Create local symbol for local
2838 (symbol_table_insert): Handle local symbols.
2839 (symbol_find_or_make): Create local symbol for local label name.
2840 (symbol_find_base): Check for local symbol.
2841 (symbol_append, symbol_insert): Check for local symbols.
2842 (symbol_clear_list_pointers, symbol_remove): Likewise.
2843 (verify_symbol_chain): Likewise.
2844 (copy_symbol_attributes): Likewise.
2845 (resolve_symbol_value): Handle local symbols.
2846 (resolve_local_symbol): New static function.
2847 (resolve_local_symbol_values): New function.
2848 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2849 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2850 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2851 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2852 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2853 (symbol_previous, symbol_next): New functions.
2854 (symbol_get_value_expression): Likewise.
2855 (symbol_set_value_expression): Likewise.
2856 (symbol_set_frag, symbol_get_frag): Likewise.
2857 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2858 (symbol_mark_used_in_reloc): Likewise.
2859 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2860 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2861 (symbol_mri_common_p): Likewise.
2862 (symbol_mark_written, symbol_clear_written): Likewise.
2863 (symbol_written_p): Likewise.
2864 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2865 (symbol_section_p, symbol_equated_p): Likewise.
2866 (symbol_constant_p): Likewise.
2867 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2868 (symbol_get_obj, symbol_set_obj): Likewise.
2869 (symbol_get_tc, symbol_set_tc): Likewise.
2870 (symbol_begin): Initialize local_hash.
2871 (print_symbol_value_1): Handle local symbols.
2872 (symbol_print_statistics): Print local symbol statistics.
2873 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2874 Declare new symbols.c functions. Move many declarations here from
2876 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2877 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2878 (struct symbol): Move bsym to make it clearly the first field.
2879 Remove TARGET_SYMBOL_FIELDS.
2880 (symbolS): Don't typedef.
2881 (struct broken_word): Remove.
2882 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2883 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2884 (symbol_clear_list_pointers): Likewise.
2885 (symbol_insert, symbol_remove): Likewise.
2886 (symbol_previous, symbol_append): Likewise.
2887 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2888 (struct local_symbol): Define.
2889 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2890 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2891 (local_symbol_get_frag, local_symbol_set_frag): Define.
2892 (local_symbol_get_real_symbol): Define.
2893 (local_symbol_set_real_symbol): Define.
2895 * write.c (write_object_file): Call resolve_local_symbol_values.
2896 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2897 (TARGET_SYMBOL_FIELDS): Don't define.
2898 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2899 ECOFF_DEBUGGING, add ECOFF fields.
2900 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2901 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2902 ECOFF_DEBUGGING, add ECOFF fields.
2903 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2904 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2905 * config/tc-mcore.h: Don't include struc-symbol.h.
2906 (TARGET_SYMBOL_FIELDS): Don't define.
2907 (struct mcore_tc_sy): Define.
2908 (TC_SYMFIELD_TYPE): Define.
2909 * Many files: Use symbolS instead of struct symbol. Use new
2910 accessor functions rather than referring to symbolS fields
2913 * read.c (s_mri_common): Don't add in value of line_label.
2915 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2916 checking for SEC_LINK_ONCE.
2918 * config/tc-sh.h (sh_fix_adjustable): Declare.
2920 * app.c (input_buffer): New static variable.
2921 (app_push): Save saved_input in allocated buffer.
2922 (app_pop): Restored saved_input.
2923 (do_scrub_chars): Change get parameter to take char * and int as
2924 arguments. Change GET macro to pass input_buffer to get
2925 function. Don't save input into allocated buffer.
2926 * as.h (do_scrub_chars): Update declaration.
2927 * input-file.c (input_file_get): Change to take char * and int.
2928 Read data into passed in buffer. Remove static buffer.
2929 * read.c (scrub_from_string): Change to take char * and int. Copy
2930 data into passed in buffer.
2932 * hash.h: Neaten. Declare hash_traverse.
2933 * hash.c: Complete rewrite based on BFD hashing code.
2934 * gasp.c (chunksize): New variable.
2935 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2938 1999-05-28 Nick Clifton <nickc@cygnus.com>
2940 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2941 addend unless the target uses an old ABI.
2943 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2945 -Wchar-subscripts cleanup
2946 * listing.c (listing_newline): Use unsigned char variable, so
2947 calls to isascii,iscntrl are correct.
2948 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2950 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2951 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2952 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2953 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2955 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2957 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2959 (arch_coldfire_p): New #define.
2960 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2962 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2964 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2966 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2967 (install_operand): Add place `N'.
2968 (init_table): Add registers ACC, MACSR, MASK.
2970 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2972 * config/tc-m68k.c: Change mcf5200 --> mcf.
2973 (archs): Add mcf5206e, mcf5307.
2974 (m68k_ip): Add format `u'.
2975 (install_operand): Add place `m', `M', `h'.
2976 (init_table): Add upper/lower registers.
2978 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2980 1999-05-28 Martin Dorey <mdorey@madge.com>
2982 * config/tc-i960.c: Several minor changes to add ELF and
2983 BFD_ASSEMBLER support.
2984 * config/tc-i960.h: Likewise.
2985 * configure.in (i960-*-elf*): New target.
2986 * aclocal.m4, configure: Rebuild.
2988 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2990 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2991 reloc changes when defined(BFD_ASSEMBLER).
2993 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2995 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2997 * write.c (write_print_statistics): Output to file, not stderr.
2999 * expr.c (generic_bignum_to_int32,64): Prototype.
3001 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3002 output_sleb128, output_uleb128, output_big_sleb128,
3003 output_big_uleb128, output_big_leb128): Prototype.
3004 (output_big_sleb128, output_big_uleb128): Make inline.
3005 (output_big_leb128): Remove inline
3007 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3008 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3009 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3010 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3011 value for correct overflow check in write.c:fixup_segment.
3012 * write.c (fixup_segment): Move bitfield overflow checks to after
3013 the md_apply_fix call.
3014 * config/obj-coff.c (fixup_segment): Likewise.
3015 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3016 valueT *val argument.
3018 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3020 * config/atof-ieee.c (gen_to_words): Correctly round a
3021 denormalized number. Fix off-by-one in range checking for
3022 exponent in a denormal.
3024 1999-05-10 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3029 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3031 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3033 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3035 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3036 (ReverseRegRegmem): Remove.
3037 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3038 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3039 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3042 From Doug Ledford <dledford@redhat.com>
3043 * config/tc-i386.h (RegXMM): New for P/III.
3044 * config/tc-i386.c: Add support for P/III.
3046 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3048 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3049 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3050 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3052 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3054 * config/tc-i386.c (i386_immediate): Skip whitespace before
3055 complaining about junk after expression.
3056 (i386_displacement): Likewise.
3058 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3060 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3061 Don't copy before downcaseing.
3063 1999-05-05 Catherine Moore <clm@cygnus.com>
3065 * tc-m68k.c: Include elf/m68k.h.
3066 (m68k_elf_final_processing): New routine.
3067 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3070 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3072 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3075 1999-04-30 Nick Clifton <nickc@cygnus.com>
3077 * config/tc-mcore.c (mcore_s_section): Dump literals before
3080 1999-04-29 Nick Clifton <nickc@cygnus.com>
3082 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3085 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3087 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3088 (TC_INIT_FIX_DATA): Delete.
3089 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3090 (TC_INIT_FIX_DATA): Delete.
3091 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3092 * write.c (fix_new_internal): Initialize fx_cgen member.
3093 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3094 (gas_cgen_md_apply_fix3): Update.
3095 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3096 (md_cgen_record_fixup_exp): Update.
3097 (FX_OPINFO_R_TYPE): Update.
3099 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3100 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3101 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3102 * frags.h (struct frag): Make opindex, opinfo ints.
3104 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3106 1999-04-26 Tom Tromey <tromey@cygnus.com>
3108 * aclocal.m4, configure: Updated for new version of libtool.
3110 1999-04-22 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3114 (md_apply_fix3): Do not fix up absolute relocations against
3117 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3119 1999-04-20 Nick Clifton <nickc@cygnus.com>
3121 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3122 changes and data-in-text directives.
3123 (mcore_cons): New function: intercept cons() operations.
3124 (mcore_float_cons): New function: intercept float_cons()
3126 (mcore_stringer): New function: intercept stringer() operations.
3128 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3130 * obj.h (struct format_ops): Change generate_asm_lineno field to
3132 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3134 * config/tc-alpha.c (find_opcode_match): Add default case to
3136 (find_macro_match): Likewise.
3137 (load_expression): Parenthesize && within ||.
3139 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3141 1999-04-17 Nick Clifton <nickc@cygnus.com>
3143 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3144 .text .data .section pseudo ops.
3145 (mcore_s_section): New function. Dump lits before changing secs.
3146 (mcore_s_text): New function. Dump lits before changing secs.
3147 (mcore_s_data): New function. Dump lits before changing secs.
3149 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3151 * config/tc-mips.c (mips_32bitmode): New.
3152 (md_begin): Set mips_32bitmode if needed.
3153 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3154 Set EF_MIPS_32BITMODE.
3156 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3158 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3161 1999-04-16 Nick Clifton <nickc@cygnus.com>
3163 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3165 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3167 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3168 expressions correctly.
3171 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3173 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3175 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3177 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3178 and fmpynfadd instructions.
3180 1999-04-11 Richard Henderson <rth@cygnus.com>
3182 * as.h (environ): Declare it, if needed.
3183 * as.c (dump_statistics): Don't declare environ.
3184 * configure.in (environ): Detect declaration.
3185 * configure, config.in: Rebuild
3187 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3188 (i386_displacement): Allocate enough space for replacement buffer.
3189 Clean up replacement buffer initialization.
3191 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3193 * subsegs.c (section_symbol): Don't create a new symbol if one
3194 already exists; instead, use the existing one, but set its segment
3195 and frag data if it hasn't already been defined.
3196 * config/obj-coff.c (c_section_symbol): Likewise.
3198 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3200 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3202 1999-04-08 Nick Clifton <nickc@cygnus.com>
3204 * config/tc-mcore.c: New File: Support routines for MCore
3206 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3207 * config/obj-coff.c: Add support for mcore-pe target.
3209 * Makefile.am: Add support for MCore targets.
3210 * Makefile.in: Regenerate.
3211 * configure.in: Add support for MCore targets.
3212 * configure: Regenerate.
3214 * doc/all.texi: Set MCORE.
3215 * doc/as.texinfo: Document MCore specific command line options.
3217 * write.h: Prevent multiple inclusion.
3219 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3221 * asintl.h (LC_MESSAGES): Never define.
3222 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3224 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3227 * Makefile.am (m68k-parse.c): If configuring in the source
3228 directory, copy m68k-parse.y into the local directory before
3229 running ylwrap, to remove spurious differences when generating
3231 * Makefile.in: Rebuild.
3233 * config/tc-sparc.h (md_do_align): Just allocate the number of
3234 bytes necessary, rather than always allocating 1024.
3236 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3238 * listing.c (listing_newline): Add cast to avoid warning.
3239 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3240 * config/tc-i386.c (i386_scale): Add return value.
3241 (build_displacement_string): Remove unused local temp_disp2.
3242 (i386_intel_memory_operand): Add parentheses to avoid warning.
3243 (i386_intel_operand): Remove unused local end_of_operand_string.
3244 (i386_operand): Remove unused local operand_modifier.
3245 (i386_operand): Add parens to avoid warning.
3247 1999-04-04 Don Bowman <don@pixsci.com>
3249 * configure.in: Add mips*-*-vxworks* target; have it define
3251 * configure, config.in: Rebuild.
3253 1999-03-31 Nick Clifton <nickc@cygnus.com>
3255 * configure.in (emulations): Add support for arm-epoc-pe.
3256 * configure: Regenerate.
3257 * config/te-epoc-pe.h: New file. Define macros specific to
3259 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3260 for arm-epoc-pe target.
3262 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3264 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3266 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3268 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3269 detect ",n" without a condition.
3270 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3273 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3275 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3276 instruction is encoded with one bit.
3279 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3281 * doc/internals.texi (CPU backend): Mention that
3282 line_separator_chars should not include newline. From thi
3283 <ttn@mingle.glug.org>.
3285 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3287 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3288 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3290 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3292 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3294 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3296 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3299 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3301 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3303 1999-03-15 Martin Hunt <hunt@cygnus.com>
3305 * app.c (do_scrub_begin): Change '-' back to a symbol char
3306 so we can use multiple opcodes on a line again.
3308 * config/tc-d30v.c: By default, warn if a symbol has
3309 the same name as a register. Plus some minor
3310 updates from the branch.
3312 1999-03-13 Nick Clifton <nickc@cygnus.com>
3314 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3315 BFD_RELOC_16 and BFD_RELOC_64.
3317 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3319 * expr.c (expr): Add missing else.
3321 1999-03-12 Nick Clifton <nickc@cygnus.com>
3323 * config/tc-arm.c (md_apply_fix3): Improve error message.
3325 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3327 * Makefile.am (CPU_TYPES): Add fr30.
3328 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3329 (fr30,m32r dependencies): Update.
3330 * Makefile.in: Rebuild.
3332 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3333 (gas_cgen_record_fixup_exp): Ditto.
3334 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3335 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3336 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3337 (md_cgen_lookup_reloc): Update use of operand->type.
3338 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3339 (md_convert_frag): Call cgen_operand_lookup_by_num.
3340 (md_cgen_lookup_reloc): Update use of operand->type.
3341 (m32r_cgen_record_fixup_exp): Ditto.
3343 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3345 * config/tc-mips.c (md_show_usage): Fix message.
3347 1999-03-03 Nick Clifton <nickc@cygnus.com>
3349 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3350 and LDR reg,=<expr> instruction.
3352 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3355 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3357 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3359 1999-02-17 Nick Clifton <nickc@cygnus.com>
3361 This patch was created by: Scott Bambrough
3362 <scottb@corelcomputer.com>
3365 Special cased '@' character. The '@' character is used as the
3366 ARM assembler comment character, as a special character
3367 and in ELF .symver pseudo-op's, and as a special character in
3368 .type and .section pseudo-ops.
3369 (symver_pseudo): New static variable.
3370 (symver_state): New static variable.
3371 (struct app_save): Add field 'symver_state'.
3372 (app_push): Save global symver_state int struct app_save.
3373 (app_pop): Restore global symver_state from struct app_save.
3374 (do_scrub_chars): Special case handling of '@' character in
3377 * configure.in: Modified to recognize armv* uname syntax from ARM
3379 * configure: Regenerated.
3381 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3382 a prefix to the section's type.
3383 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3384 the type's typename.
3386 * config/tc-arm.h: Add support for PIC generation:
3387 (pic_code): New boolean.
3388 (obj_relocate_extern): Define.
3389 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3390 (TC_CONS_FIX_NEW): Define.
3391 (tc_fix_adjustable): Define.
3392 (GLOBAL_OFFSET_TABLE_NAME): Define.
3394 * config/tc-arm.c: Add support for PIC generation:
3395 (line_seperator_chars): Allow ';' as a seperator for Linux.
3396 (is_immediate_prefix): New macro.
3397 (arm_parse_reloc): New function.
3398 (s_arm_elf_cons): New function.
3399 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3400 (md_undefined_symbol): Special case handling for the Global Offset
3402 (md_apply_fix3): Handle PIC relocs.
3403 (tc_gen_reloc): Handle PIC relocs.
3404 (md_parse_option): Add support for '-k' command line switch to
3405 enable PIC generation.
3406 (cons_fix_new_arm): New function.
3407 (s_arm_elf_cons): New function.
3409 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3411 * configure.in: Add comments for uses of AC_DEFINE.
3412 * acinclude.m4: Likewise.
3413 * acconfig.h: Remove.
3414 * aclocal.m4: Rebuild.
3415 * configure: Rebuild.
3416 * Makefile.in: Rebuild.
3417 * config.in: Rebuild.
3419 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3421 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3422 non-constant offset from a base register.
3424 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3426 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3429 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3431 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3432 (emit_insn): Look for pc-relative and no-overflow specifiers on
3433 internal relocation types.
3435 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3437 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3440 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3442 (mips_4650, mips_4010, mips_4100): Variables removed.
3443 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3444 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3446 (md_begin): Don't bother initializing the mips_NNNN variables;
3447 mips_cpu is set, and that's good enough now.
3448 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3449 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3450 (show): New function, to handle wrapping in the CPU lists.
3451 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3453 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3455 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3456 than treat as an immediate specifier.
3458 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3460 * config/tc-i386.c: Prototype many functions.
3461 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3462 (i386_immediate): Remove unused second argument.
3463 (i386_intel_operand): Fix i386_is_reg typo.
3464 (i386_operand): Use allow_naked_reg.
3465 (output_invalid): Make operand int for K&R.
3467 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3469 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3471 * Makefile.in: Rebuild.
3473 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3475 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3477 (EXTRA_as_new_SOURCES): Comment out.
3478 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3479 * Makefile.in: Rebuild.
3480 * doc/Makefile.in: Rebuild.
3481 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3482 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3483 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3484 * configure: Rebuild.
3485 * aclocal.m4: Rebuild.
3486 * config.in: Rebuild.
3487 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3488 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3489 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3490 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3491 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3492 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3493 (gas_cgen_record_fixup_exp): Ditto.
3494 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3495 descriptor, not global variable.
3496 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3497 descriptor, not global variable. Refer to insert_operand handler
3498 via cpu descriptor, not global function.
3499 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3500 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3501 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3502 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3503 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3504 * config/tc-m32r.c: Ditto.
3505 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3506 (md_assemble): Ditto.
3507 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3509 1999-02-09 Nick Clifton <nickc@cygnus.com>
3511 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3512 relocations for ELF targets.
3514 1999-02-08 Nick Clifton <nickc@cygnus.com>
3516 * configure.in: Add support for StrongARM target.
3517 * configure: Regenerate.
3519 1999-02-05 Nick Clifton <nickc@cygnus.com>
3521 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3523 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3526 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3528 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3530 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3532 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3533 (INTEL_DWORD_MNEM_SUFFIX): Define.
3536 (DWORD_PTR): Define.
3537 (XWORD_PTR): Define.
3539 (OFFSET_FLAT): Define.
3541 (NONE_FOUND): Define.
3544 * config/tc-i386.c (set_intel_syntax): New routine.
3545 (intel_syntax): Declare.
3546 (allow_naked_reg): Declare.
3547 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3548 (intel_float_operand): New routine.
3549 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3550 Handle brackets as well as parens. Call i386_intel_operand for
3551 intel syntax. Reverse operands if appropriate. Handle new
3552 suffixes. Handle movzx and movsx.
3553 (i386_is_reg): New routine.
3554 (i386_immediate): New routine.
3555 (i386_scale): New routine.
3556 (i386_displacement): New routine.
3557 (i386_operand_modifier): New routine.
3558 (build_displacement_string): New routine.
3559 (i386_parse_seg): New routine.
3560 (i386_intel_memory_operand): New routine.
3561 (i386_intel_operand): New routine.
3562 (i386_operand): Call i386_displacement, i386_immediate,
3563 i386_scale, etc. instead of handling inline.
3564 (parse_register): Handle registers without prefix.
3566 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3568 * configure: Regenerate.
3569 * configure.in (arm-*-oabi): New.
3570 (thumb-*-oabi): New.
3571 * config/tc-arm.c (target_oabi): Declare.
3572 (md_apply_fix3): Support REL relocs.
3573 (md_parse_option): Handle -oabi.
3574 (elf32_arm_target_format): New routine.
3575 (md_longopts): Add OPTION_OABI.
3576 * config/tc-arm.h: Redefine TARGET_FORMAT.
3579 1999-01-28 Nick Clifton <nickc@cygnus.com>
3581 * write.c (write_relocs): Handle out of range error.
3583 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3584 (fr30_force_relocation): Default to 0.
3586 * config/tc-fr30.h (obj_fix_adjustable): Define.
3587 (TC_FORCE_RELOCATION): Define.
3589 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3592 1999-01-16 Nick Clifton <nickc@cygnus.com>
3594 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3595 merge of two instructions if the left instruciton kills the right.
3597 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3599 * Makefile.in: Regenerate.
3600 * configure.in: Redo test for using cgen.
3601 * configure: Regenerate.
3603 1999-01-09 Nick Clifton <nickc@cygnus.com>
3605 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3606 redefinition of this macro.
3608 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3610 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3613 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3615 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3616 a read of HI or LO and an immediatly following branch.
3618 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3620 * config/tc-mips.c (md_begin): Another correction to the setting of
3623 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3625 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3627 1998-12-21 Nick Clifton <nickc@cygnus.com>
3629 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3630 bit insn when optimizing, so that parallelised instructions will
3631 start on a 32 bit boundary.
3633 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3635 * config/tc-mips.c (mips_eabi64): New.
3636 (md_begin): Set mips_eabi64.
3637 (mips_elf_final_processing): Use it.
3639 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3641 * config/tc-mips.c (mips_elf_final_processing):
3642 Correct setting of ABI in e_flags.
3644 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3646 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3648 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3650 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3652 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3654 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3655 warning, values that don't fit in the field.
3657 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3659 * config/tc-mips.c (mips_abi_string): New.
3660 (md_parse_option,md_longopts): Add mabi.
3661 (mips_elf_final_processing): Set e_flags based on mabi flag.
3663 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3665 * config/tc-mips.c (md_parse_option): Handle vr4111.
3667 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3669 * config/tc-h8300.c (build_bytes): Change message given if the
3670 instruction requires H8/300H mode and we're not in Hmode, to
3671 suggest that it may be the operand modes that are the problem, not
3672 necessarily the opcode.
3674 1998-12-10 Nick Clifton <nickc@cygnus.com>
3676 * config/tc-fr30.c: Add line separator character.
3678 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3680 * configure.in (hppa-*-mpeix*): New target.
3681 * config/obj-som.h (obj_som_compiler): Declare.
3682 * config/obj-som.c (compiler_seen): New static variable.
3683 (obj_som_compiler): New function.
3684 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3685 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3686 (pa_type_args): Set hppa_priv_level.
3687 (pa_compiler): New static function if OBJ_SOM.
3688 * configure: Rebuild.
3690 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3692 * read.c (output_leb128): Don't mark as inline.
3694 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3696 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3697 AIX .vbyte unaligned data support.
3698 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3699 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3702 1998-12-07 Nick Clifton <nickc@cygnus.com>
3704 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3707 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3709 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3710 BFD_RELOC_ARM_PCREL_BRANCH.
3712 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3714 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3715 checking the target type.
3716 (mips-dec-bsd*): Set endian to little.
3717 * configure: Rebuild.
3719 COFF weak symbol support, based on patches from Mark Elbrecht
3720 <snowball3@usa.net>:
3721 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3722 * config/obj-coff.c (obj_coff_weak): New static function.
3723 (obj_coff_endef) [both versions]: Handle weak symbols.
3724 (coff_frob_symbol): Likewise.
3725 (yank_symbols): Likewise.
3726 (obj_pseudo_table): Add "weak".
3728 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3729 <aymeric.vincent@emi.u-bordeaux.fr>.
3730 * aclocal.m4: Rebuild with current tools.
3731 * configure: Rebuild.
3733 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3734 an assertion failure for a case we can't handle when OBJ_ECOFF.
3736 * expr.c (operator): And with 0xff to avoid problems with signed
3739 1998-12-03 Nick Clifton <nickc@cygnus.com>
3741 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3742 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3744 1998-12-02 Nick Clifton <nickc@cygnus.com>
3746 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3749 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3751 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3754 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3756 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3759 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3761 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3763 (d10v_cleanup): Only generate previous insn if a multiline insn is
3766 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3768 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3771 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3773 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3774 -marm6xxx command line switches.
3776 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3778 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3779 (itbl-ops.o): Delete duplicate dependencies.
3780 Rebuild dependencies.
3781 Add fr30 dependencies.
3782 * Makefile.in: Rebuild.
3784 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3786 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3788 * listing.c: Ignore line terminator characters found inside
3791 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3793 * po/gas.pot: Regenerated.
3795 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3797 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3798 fr30_is_label_start(). Also checks for delay slot insns.
3800 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3801 FR30 instructions which contain a colon in the mnemonic.
3803 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3805 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3807 * config/tc-fr30.c: Removed currently superflous code.
3809 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3811 * config/tc-fr30.h: New file.
3812 * config/tc-fr30.c: Tweaking so that it will compile.
3814 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3816 * config/tc-d10v.h (obj_fix_adjustable): Define.
3817 (TC_FORCE_RELOCATION): Define.
3818 (d10v_force_relocation): Declare.
3819 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3820 (md_apply_fix3): Handle Vtable relocs.
3821 (d10v_fix_adjustable): New.
3822 (d10v_force_relocation): New.
3824 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3826 * config/tc-d30v.c: Change default behaviour to ignore potential
3827 conflicts between register name and symbol names.
3829 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3831 * configure.in: Add fr30-*-*.
3832 * config/tc-fr30.c: New file.
3833 * Makefile.in: Regenerated.
3834 * config.in: Regenerated.
3835 * configure: Regenerated.
3836 * doc/Makefile.in: Regenerated.
3837 * po/gas.pot: Regenerated.
3839 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3841 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3844 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3846 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3848 (do_scrub_chars): Add some casts to unsigned char to avoid
3849 unwanted sign extension.
3850 * read.c (lex_type): Set characters about 127 to be symbol
3852 * config/tc-i386.c (md_begin): Set identifier_chars and
3853 operand_chars for values above 127.
3855 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3857 * configure.in: detect cygwin* instead of cygwin32*
3858 * configure: regenerate
3860 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3862 * listing.c: Add support for producing a listing from piped
3865 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3867 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3868 (append_insn): Account for the tx39's multiply behavior.
3870 1998-10-26 Michael Meissner <meissner@cygnus.com>
3872 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3873 from assemble_parallel_insns. Add support for '->' to indicate
3874 explicitly serializing the instructions.
3875 (md_assemble): Ditto.
3877 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3879 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3882 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3884 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3886 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3888 * config/tc-mips.c : support frame and regmask/fregmask when
3889 MIPS_STABS_ELF is specified.
3891 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3893 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3894 (md_apply_fix): Don't return 1 for VTABLE relocs.
3895 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3897 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3899 * doc/c-i386.texi: Replace occurences of "opcode" with
3900 "instruction mnemonic", "instruction", or "mnemonic" when
3901 referring to the name of an instruction. Use "opcode" when
3902 referring to the sequence of machine bytes.
3904 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3905 (is_opcode_char): Rename to is_mnemonic_char.
3906 (md_assemble and i386_operand): Correct error messages from
3907 "opcode" to "instruction mnemonic"
3908 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3909 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3910 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3911 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3912 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3913 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3914 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3916 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3918 * config/tc-i386.c (i386_operand): Check for garbage after
3921 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3923 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3924 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3926 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3928 * config/tc-sh.h (obj_fix_adjustable): Define.
3929 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3930 (md_apply_fix): Likewise.
3931 (tc_gen_reloc): Likewise.
3932 (sh_fix_adjustable): New.
3934 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3936 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3937 * cgen.h (gas_cgen_finish_insn): Update prototype.
3938 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3939 cgen_insn_t -> CGEN_INSN_INT.
3940 (make_parallel): Update handling of CGEN_INT_INSN_P.
3941 (assemble_parallel_insn): Ditto.
3942 (target_make_parallel): New function.
3943 (md_assemble): Use it.
3945 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3947 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3949 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3951 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3952 converted into lower case.
3954 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3956 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3957 (gas_cgen_tc_gen_reloc): Likewise.
3958 * config/tc-m32r.h (obj_fix_adjustable): Define.
3959 * config/tc-m32r.c (m32r_fix_adjustable): New.
3960 (m32r_force_relocation): Handle VTABLE relocs.
3962 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3964 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3966 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3968 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3969 to lower case before parsing.
3971 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3972 parallel insns modift buts in the PSW as a side effect.
3974 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3976 * config/tc-d30v.c (find_format): Test for missing flag and
3979 (md_apply_fix3): Fix error messages to avoid
3980 assumption about presence of a symbol.
3982 (parallel_ok): Disallow parallel instructions that both modify the
3985 (find_format): Generate a warning if an odd numbered register is
3986 used as the first register in a mutli-register instruction.
3988 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3990 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3991 relocations are always associated with a symbol.
3993 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3995 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3996 (elf32_sparc_force_relocation): Declare.
3997 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3998 (tc_gen_reloc): Handle vtable relocs.
3999 (elf32_sparc_force_relocation): New.
4001 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4003 * symbols.c (S_IS_FUNCTION): New.
4004 * config/tc-v850.h (obj_fix_adjustable): Define.
4005 (TC_FORCE_RELOCATION): Define.
4006 (v850_force_relocation): Declare.
4007 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4008 of fx_addnumber for VTABLE reloc addends.
4009 (md_apply_fix3): Handle VTABLE relocs.
4010 (v850_fix_adjustable): New.
4011 (v850_force_relocation): New.
4013 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4015 * tc-hppa.c (fp_operand_format): Add some additional formats.
4016 (pa_ip): Do not automatically promote into pa2.0 mode.
4017 (pa_level): Handle ".level 2.0".
4019 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4021 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4022 * config/tc-i386.h (template.extension_opcode): Change to
4023 unsigned int to allow full range of 8-bit opcode suffixes.
4024 (None): Redefine as 0xffff.
4026 From Jeff B Epler <jepler@usgs.gov>
4027 * doc/c-i386.texi (i386-SIMD): New section.
4029 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4031 * read.c (discard_rest_of_line): New function.
4032 * read.h: Declare it.
4033 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4035 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4037 * config/tc-d10v.c (find_symbol_matching_register): New function.
4038 (find_opcode): Cope with the case where a register name matches
4041 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4043 * config/tc-v850.c (md_pcrel_from): Rename to
4044 v850_pcrel_from_section.
4045 (v850_pcrel_from_section): Do not resolves symbols in other
4048 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4050 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4052 * config/tc-d10v.c (find_opcode): Generate an error if a register
4053 is supplied for an operand that should not be a register.
4055 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4058 instructions to have another instruction in the right bin.
4060 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4062 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4063 the right container if the left container holds a branch
4066 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4068 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4069 both a register name and symbol name.
4070 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4072 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4074 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4075 execution unit class.
4077 (reg_name_search): If a name matches a register and a symbol,
4078 prefer the register.
4079 (find_format): Disallow flag registers when a general purpose
4080 register is required.
4081 If a number is required, but a register has been given, check to
4082 see if a symbol with the same name as the register exists, and if
4083 so, use that symbol.
4085 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4087 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4089 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4091 * config/tc-d30v.c (find_format): Do not accept flag registers as
4092 general purpose registers.
4093 (find_format): If an immediate value is expected at a given place
4094 in a format, but a register name has been provided instead, check
4095 to see if that register name matches the name of a predefined
4096 symbol and if it does, then use the symbol instead.
4097 (reg_name_search): If a register name matches a symbol name,
4098 prefer the register name to the symbol name.
4100 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4102 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4103 the previous insn to empty.
4105 1998-09-20 Michael Meissner <meissner@cygnus.com>
4107 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4108 pieces, forcing the use of an ANSI compiler.
4110 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4112 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4114 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4116 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4118 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4120 (obj_elf_vtable_entry): Likewise.
4121 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4122 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4123 (tc_gen_reloc): Likewise.
4124 (arm_fix_adjustable): Likewise.
4125 (elf32_arm_force_relocation): New.
4126 (armelf_frob_symbol): Remove coff-style symbol support.
4128 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4130 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4132 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4134 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4135 OBJ_COFF so that routine is defined for a.out format.
4137 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4139 * config/tc-i386.c (i386_operand): Detect non-segment registers
4140 used as segment prefixes.
4142 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4144 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4145 optimize across FDE boundaries.
4147 * config/obj-coff.c (obj_coff_section): Preserve any link once
4148 flags when setting the section flags.
4150 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4152 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4153 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4155 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4157 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4160 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4162 * frags.c (frag_grow): Include the size of the frag struct in the
4165 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4166 if the new subseg comes before the old.
4168 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4170 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4171 to handle edge8 and edge16.
4173 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4175 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4176 before we clobber the symbol involved.
4178 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4180 * config/tc-arm.c: Remove OBJ_ELF definitions for
4181 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4182 use arm_adjust_symtab for OBJ_COFF.
4183 (armelf_adjust_symtab): New Routine.
4184 * config/tc-arm.h: Define obj_adjust_symtab to
4185 armelf_adjust_symtab for OBJ_ELF.
4187 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4189 * configure.in: Make all i386-elf targets use bfd_gas.
4190 * config/tc-i386.c (tc_i386_force_relocation): New.
4191 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4192 (md_apply_fix3): Likewise.
4193 (tc_gen_reloc): Handle them.
4194 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4195 tc_i386_force_relocation.
4197 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4199 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4201 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4203 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4204 current opcode after writing the first insturction of a reverse
4207 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4209 * read.h (generate_lineno_debug): Add prototype.
4210 * read.c (generate_lineno_debug): Make non-static.
4212 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4214 * config/tc-i386.c (md_assemble): Only warn for address/data size
4217 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4219 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4220 against Thumb function names, as the linker needs this information.
4222 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4224 * expr.c (operand): Check also that there is no advance in operand
4225 after atof_generic in order to decide "is it label 0f or floating
4228 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4230 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4231 command line options with a single dash.
4232 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4234 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4236 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4237 * tc-arm.c (arm_fix_adjustable): New routine.
4239 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4241 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4242 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4243 demand_empty_rest_of_line before mri_comment_end.
4244 (equals): Check garbage after expression before
4245 mri_comment_end in MRI mode.
4247 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4249 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4250 small immediate constant to use the constant itself rather than
4253 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4255 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4256 (pa_leave): Likewise.
4258 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4260 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4262 (i386_operand): Fix an error message.
4264 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4266 * doc/c-arm.texi (ARM Directives): Document .req directive.
4268 * config/tc-arm.c (reg_required_here): Display erroneous string if
4269 the register name could not be decoded.
4270 Do not set inst.instruction if the sift is -1.
4272 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4274 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4277 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4279 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4280 even if it is belived to be unnecessary.
4282 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4284 config/tc-i386.c (i386_operand): Size immediate constants by
4285 suffix (erroneously removed as part of July 7 change).
4287 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4289 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4290 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4291 (armelf_frob_symbol): New Routine.
4292 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4294 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4296 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4298 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4300 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4301 command line switches passed to assembler.
4303 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4305 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4306 (gas_cgen_opcode_desc): Declare.
4307 (gas_cgen_parse_operand): Declare.
4308 (*): Prepend gas_ to gas specific fns to denote them as such.
4310 * cgen.c (gas_cgen_opcode_desc): New global
4311 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4312 (queue_fixup): Renamed from cgen_queue_fixup.
4313 (*): Prepend gas_ to gas specific fns to denote them as such.
4315 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4316 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4317 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4318 Open opcode table and initialize it.
4319 (make_parallel): Use gas_cgen_opcode_desc.
4320 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4321 (md_assemble): Ditto.
4323 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4325 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4326 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4327 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4328 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4329 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4330 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4331 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4332 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4333 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4334 (INIT_STAB_SECTION): Likewise.
4335 (OBJ_PROCESS_STAB): Likewise.
4337 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4338 (md_parse_option): Watch for them.
4339 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4340 (md_begin): Kill neverdef code.
4341 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4342 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4343 (s_alpha_coff_wrapper): New.
4344 (md_pseudo_table): Trap all ECOFF pseudos.
4346 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4348 Start of changes to remove mdebug section from mips*-elf
4349 Based on MIPS_STAB_ELF definition
4350 * acconfig.h: undef if not configured
4351 * config.in: undef if not configured
4352 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4353 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4354 * stabs.c (s_stab_generic): flush frag
4356 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4358 * configure.in: (arm-*-elf): Handle.
4359 (thumb-*-elf): Handle.
4360 * configure: Regenerate.
4361 * read.c (stringer): Fix typo in comment.
4362 * write.c (fixup_segment): Don't add symbol value to addend if
4364 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4366 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4369 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4371 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4372 (write_2_short): Emit warning if new flag is set.
4373 (do_assemble): Set flags if left instruction is one of special
4374 "right-instruction-killer" type.
4376 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4378 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4379 Always output words in debug_info section as big endian.
4380 (sparc_target_format): Choose correct bfd target.
4381 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4383 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4385 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4386 to work with internationalization code. Issue an error when two
4387 operands match that are not allowed to match.
4389 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4391 * configure.in (install_tooldir): Allow target to specify whether
4392 it wants to be installed in $(tooldir)/bin.
4393 * configure: Regenerate.
4394 * Makefile.am (install-exec-local): Set install-exec-tooldir
4395 dependency via configure.
4396 * Makefile.in: Regenerate.
4398 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4400 * Makefile.am (install-exec-local): Split into two ...
4401 (install-exec-bindir,install-exec-tooldir): New rules.
4402 * Makefile.in: Regenerate.
4404 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4406 * Makefile.am (install-exec-local): Don't remove the file before
4407 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4408 W. Rozycki <macro@ds2.pg.gda.pl>.
4409 * Makefile.in: Rebuild.
4411 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4413 * cgen.c: Include libiberty.h.
4414 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4415 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4416 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4417 (md_cgen_lookup_reloc)): Declare.
4418 (md_cgen_record_fixup_exp): Declare.
4419 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4420 (m32r_relax_frag): Declare.
4421 (cgen_md_apply_fix3): Decls moved to cgen.h.
4422 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4423 (m32r_cgen_record_fixup_exp): Delete decl.
4424 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4425 (assemble_nop): Delete.
4426 (expand_debug_syms): Delete unused `exp'.
4427 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4428 Add default case for -Wall.
4429 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4430 (md_atof): Delete unused wordP.
4432 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4434 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4437 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4439 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4440 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4441 .print, .purgem, and .struct. Remove documentation for
4444 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4446 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4447 Update call to insert_operand.
4449 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4451 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4453 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4455 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4456 whitespace after a prefix operator.
4458 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4460 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4462 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4464 * config/tc-sparc.c (log2): New static function.
4465 (s_reserve): Use log2 to convert alignment before calling
4467 (s_common): Use log2 to convert alignment before calling
4468 record_alignment and frag_align.
4469 (sparc_cons_align): Use log2.
4471 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4473 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4474 (s_common): Likewise.
4476 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4477 initialization of waddr.
4478 (sparc_elf_final_processing): Add default case to switch.
4480 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4482 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4483 than temporary real.
4485 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4487 * write.c (subsegs_finish): Don't align the segments if there were
4490 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4491 copying aux information.
4493 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4494 expression into a symbol.
4496 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4498 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4499 type to unsigned int.
4500 (md_assemble): Change type used to store offsets from unsigned
4502 (i386_operand): Switch error check to only call RESTORE_END_STRING
4503 once after parse_register.
4505 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4507 * config/tc-v850.c (md_show_usage): Changed format to match that
4510 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4512 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4514 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4516 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4519 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4521 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4522 * doc/Makefile.in: Rebuild.
4524 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4526 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4527 for %lo expressions.
4528 (mips_ip, case 'u'): Move range check after code to mask
4529 off bits in %hi/%lo expressions. Mask off high bits for
4532 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4534 * doc/Makefile.am (gasver.texi): New target.
4535 (as.info, as.dvi): Depends upon gasver.texi.
4536 * doc/as.texinfo: Include gasver.texi. Mention version number on
4537 title page and in top node.
4538 * doc/Makefile.in: Rebuild.
4540 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4542 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4543 but not including the line containing the edict.
4544 * listing.h (LISTING_EOF): New.
4545 * input-scrub.c (input_scrub_next_buffer): Call it.
4547 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4549 * config/tc-i386.c (i386_operand): Don't set the size of an
4550 immediate address based solely on the suffix and the mode.
4552 * config/tc-i386.c (md_assemble): Add assertion to make sure
4553 overlap2 does not set Imm.
4555 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4556 sequences of whitespace to a single space.
4557 (is_space_chars): Just compare with space.
4558 (md_begin): Don't initialize space_chars.
4559 (md_assemble): Just skip a single whitespace character.
4560 (i386_operand): Rewrite base-index parsing to use new
4561 parse_register, and to skip white space. Skip white space in a
4562 number of other places too. Don't give error message if
4563 parse_register fails.
4564 (parse_register): Change reg_string parameter to be non-const.
4565 Add end_op parameter. Skip white space after the `%', and return
4566 end of register string. Give error message here rather than
4569 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4571 Based on patch from Matt Semersky <matts@scd.hp.com>:
4572 * expr.c (op_encoding): Make const.
4573 (expr_set_precedence): New function.
4574 (expr_begin): Don't set operator rankings, just call
4575 expr_set_precedence.
4576 * expr.h (expr_set_precedence): Declare.
4577 * read.c (s_mri): Call expr_set_precedence.
4579 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4581 * doc/as.texinfo (Statements): Remove paragraph discussing
4582 continuing lines with a backslash. This hasn't worked for years,
4585 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4587 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4589 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4590 (ps_CTORS, ps_DTORS): New section types.
4591 (vms_fixup_xtors_section): New function
4592 (Ctors_Psect, Dtors_Psect): Define.
4593 (IS_GXX_XTOR): Define
4594 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4595 Filter static constructors/destructors and add to
4596 Ctors_Symbols/Dtors_Symbols chain.
4597 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4598 appropriate section.
4600 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4601 * makefile.vms: Merge vax/vms support.
4603 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4605 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4606 (elf_pseudo_table): Add them.
4607 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4608 (md_apply_fix): Accept them.
4609 (mips_fix_adjustable): Don't adjust them.
4610 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4611 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4612 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4613 (tc_fix_adjustable): Don't adjust them.
4615 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4617 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4619 * Makefile.in: Regenerate.
4620 * configure.in: AC_SUBST cgen_cpu_prefix.
4621 * configure: Regenerate.
4623 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4625 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4626 Changed all users of COND12_DELAY.
4628 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4630 * config/tc-mn10300.c (set_arch_mach): New function.
4631 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4632 (md_begin): Default to mn10300 mode.
4633 (md_assemble): Only accept instructions for the core mn10300
4634 chip and the active machine type.
4636 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4638 * subsegs.h (segment_info_type): Give the struct a name.
4639 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4640 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4641 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4642 * config/tc-w65.h (tc_reloc_mangle): Declare.
4643 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4645 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4647 * config/tc-v850.c (v850_comm): Restore old section
4648 after common processing.
4650 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4652 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4654 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4656 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4657 char with code that explicitly sign-extends.
4659 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4661 * config/tc-v850.c (md_begin): Restore text section as the current
4662 section after creating call table sections.
4663 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4666 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4667 with call to macro SYM_AUXINFO.
4669 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4671 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4672 with the program transform name.
4673 * Makefile.in: Rebuild.
4675 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4677 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4680 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4682 * config/tc-i386.c (i386_operand): Be prepared for a space between
4683 the open parenthesis and the start of the register operand,
4684 because of the June 16 change.
4686 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4688 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4691 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4693 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4694 even if it is belived to be unnecessary.
4696 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4698 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4700 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4702 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4704 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4705 shift amount for a repeated operand. The shift amount for the
4706 repeated copy comes from the size of the operand.
4708 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4710 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4712 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4714 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4716 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4718 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4719 characters in it as LEX_IS_SYMBOL_COMPONENT.
4720 * config/tc-i386.h (tc_symbol_chars): Define.
4721 (extra_symbol_chars): Declare.
4722 * config/tc-i386.c (extra_symbol_chars): Define.
4723 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4724 (line_comment_chars): Set to '/' if TE_LINUX.
4725 * doc/c-i386.texi (i386-prefixes): Update.
4726 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4728 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4730 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4731 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4733 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4735 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4736 constraint in instructions REP & REPI.
4738 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4741 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4743 (check_range): If the operand is shifted, then shift the number
4744 before checking its range.
4746 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4748 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4751 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4753 * config/tc-v850.c (v850_comm): Create special sections as needed.
4755 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4757 * config/tc-d10v.c (write_2_short): Addition of swapping
4758 instructions for sequential and reverse sequential order when
4759 given order is not possible.
4761 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4763 * Makefile.am: Rebuild dependencies.
4764 (DEP_INCLUDES): Fix reference to intl build directory.
4765 * Makefile.in: Rebuild.
4767 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4769 * doc/c-i386.texi: Update 16 bit documentation.
4771 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4772 IgnoreDataSize to IgnoreSize as they are used for address size as
4774 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4775 32-bit mode, similarly addr16/data16 and variants.
4777 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4779 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4780 sequential word multiply instructions.
4782 (do_assemble): Add extra command line argument, to allow mul32
4783 attribute to be preserved across parallel insns.
4784 (md_assemble): Insert NOPs between explicitly parallel insns which
4785 contain an 32 bit multiply and a 16 multiply.
4787 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4789 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4792 * config/tc-i386.c (reloc): Add braces.
4794 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4795 consistent with Intel naming.
4796 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4797 use bitfields in sib_byte.
4798 (modrm_byte): Don't use bitfields here either.
4800 * config/tc-i386.c (current_templates): Add const.
4801 (parse_register): Add const to return, param, and char *s.
4802 (i386_operand): Add const to reg_entry *r.
4803 * config/tc-i386.h (templates): Add const to start, end.
4805 Inspired by code for 16 bit gas support from Martynas Kunigelis
4806 <martynas@nm3.ktu.lt>:
4807 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4808 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4809 (uses_mem_addrmode): Remove.
4810 (md_estimate_size_before_relax): Add support here too.
4811 (md_relax_table): Rewrite interface to md_relax for 16 bit
4813 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4814 (opcode_suffix_to_type): Remove.
4815 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4816 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4817 (md_convert_frag): Likewise.
4818 (i386_operand): Add support for 16 bit base/index regs,
4819 immediates, and displacements. Remove some unnecessary casts, and
4820 localise end_of_operand_string, displacement_string_start,
4821 displacement_string_end variables. Add GCC_ASM_O_HACK.
4822 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4824 * config/tc-i386.c (prefix_hash): Remove.
4825 (md_begin): Rewrite without obstacks. Remove prefix hash table
4826 handling. Rewrite lexical table handling.
4827 (i386_print_statistics): Don't print prefix statistics.
4828 (md_assemble): Rewrite instruction parser so that line is not
4829 converted to lower case. Don't do a hash_find for prefixes,
4830 instead recognise them via opcode modifier.
4831 (expecting_operand, paren_not_balanced): Localise variables.
4832 * config/tc-i386.h (IsPrefix): Define.
4833 (prefix_entry): Remove.
4835 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4836 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4837 '\\' in case where comment_chars contains '/'.
4839 * config/tc-i386.c (MATCH): Ensure given operand and template
4840 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4841 you must write `ljmp *table(%ebx)'.
4843 From H.J. Lu <hjl@gnu.org>:
4844 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4845 as 0 ifndef BFD_ASSEMBLER.
4846 (md_assemble): Allow immediate operands without suffix or
4847 other reg operand to default in size to the current code size.
4849 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4851 * config/tc-v850.c (md_begin): Restore creation of
4852 .call_table_text and .call_table_data sections.
4854 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4857 after emitting a word of noops.
4859 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4861 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4862 (i386_operand): Simplify checks for valid base/index combinations.
4863 Disallow `in 4(%dx),%al'.
4865 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4867 (add_prefix): Change parameter from char to int.
4869 * config/tc-i386.h (Ugh): Define opcode modifier.
4870 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4872 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4873 CONSISTENT_REGISTER_MATCH macros to check register types more
4874 thoroughly. Check for illegal suffix/operand combinations
4875 when matching insns with operands. Handle new `s' suffix, and
4876 associated FloatMF opcode modifier for float insns with memory
4878 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4879 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4880 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4881 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4882 DATA_PREFIX_OPCODE throughout.
4884 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4885 (md_assemble): Rewrite suffix/register operand checking code to be
4886 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4887 AnyMem, the better to grep.
4889 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4890 given a memory operand. Don't set Abs bits either.
4891 (type_names): Remove Mem*, Abs*.
4892 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4893 define opcode_modifiers as these cases are handled by Disp8,
4894 Disp16, Disp32 and suffix checks.
4895 (COMES_IN_BOTH_DIRECTIONS): Remove.
4896 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4898 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4899 if IgnoreDataSize modifier given. Remove ShortformW modifier
4900 test. Add test for ShortForm in W base_opcode modification.
4901 Merge Seg2ShortForm and Seg3ShortForm code.
4902 * config/tc-i386.h (ShortFormW): Remove.
4903 (IgnoreDataSize): Define.
4905 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4907 * config/tc-d30v.c (md_assemble): Store previous segment state
4908 with previous instruction.
4910 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4912 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4913 (ebp, esp): Remove static variables.
4914 (MATCH): Remove test for InOutPortReg.
4915 (i386_operand): Properly handle InOutPortReg here instead.
4916 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4917 (md_assemble): Simplify and correct modrm and sib generation.
4918 (i386_operand): Add warning for scale without index.
4919 Rewrite checks for valid base/index combinations.
4921 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4922 macros and enclose in do while(0).
4923 (RESTORE_END_STRING): Likewise.
4924 (md_assemble): Add one to printed operand number so we start
4925 from 1 not 0. Add some more gettext invocations.
4926 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4929 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4930 DATA_PREFIX, SEG_PREFIX): Define.
4931 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4932 (check_prefix): Remove function.
4933 (add_prefix): New function. Add prefix to i.prefix as well as
4935 (md_assemble): Changes for add_prefix. Remove hack for wait
4936 prefix, instead always output prefixes in fixed order. Test
4937 for jcxz/loop when selecting between word & dword operations,
4938 and add address size prefix rather than operand size prefix.
4939 Remove operand -> address size hack when emitting jcxz/loop.
4940 (i386_operand): Remove O_Absent check as it's done in expr.
4942 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4944 * configure.in: Recognize m5200 as a cpu_type of m68k.
4945 * aclocal.m4: Rebuild with current libtool.
4946 * configure: Rebuild.
4948 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4950 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4951 to relaxable_symbol to prevent references to external symbol from
4954 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4956 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4957 symbols are relaxable.
4959 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4961 * config/tc-v850.c (md_begin): Don't create special
4962 sections by default.
4964 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4966 * config/tc-mips.c (macro): For div and udiv, close the
4967 reorder block as soon as possible.
4969 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4971 From Matt Semersky <matts@scd.hp.com>:
4972 * macro.c (macro_mri_mode): New function.
4973 * macro.h (macro_mri_mode): Declare.
4974 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4977 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4979 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4982 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4983 until after xstrdup in OBJ_EVAX case.
4985 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4987 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4988 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4989 of hardcoded magic number.
4990 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4992 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4994 * read.c (do_s_func): New function.
4996 * read.h (do_s_func): Add prototype.
4998 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5000 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5001 nops if fill pattern not specified.
5003 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5005 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5006 * config/te-go32.h (TE_GO32): Define.
5007 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5009 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5011 Implement .func/.endfunc pseudo-ops.
5012 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5014 * read.c (potable): Add .func,.endfunc.
5015 (s_func): New function.
5016 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5018 (in_doc_func_p,current_function_label): New static globals.
5019 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5021 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5024 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5025 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5026 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5027 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5028 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5029 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5030 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5031 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5032 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5033 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5034 * config/tc-a29k.c: Don't define md_short_jump_size,
5035 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5036 * config/tc-alpha.c: Likewise.
5037 * config/tc-alpha.h: Likewise.
5038 * config/tc-arm.c: Likewise.
5039 * config/tc-h8300.c: Likewise.
5040 * config/tc-h8500.c: Likewise.
5041 * config/tc-hppa.c: Likewise.
5042 * config/tc-i860.c: Likewise.
5043 * config/tc-i960.c: Likewise.
5044 * config/tc-ppc.c: Likewise.
5045 * config/tc-sh.c: Likewise.
5046 * config/tc-sparc.h: Likewise.
5047 * config/tc-tic30.c: Likewise.
5048 * config/tc-w65.c: Likewise.
5049 * config/tc-z8k.c: Likewise.
5051 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5053 * config/tc-vax.c (_): Delete this macro used for placeholder
5054 values in vax_operand_width_size; it conflicts with the _() macro
5055 used for internationalization.
5057 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5059 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5060 code. From Chris Moller <moller@bops.com>.
5062 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5063 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5064 * read.c (emit_expr): Initialize seg and subseg fields of a new
5066 * write.c (write_object_file): Switch to the appropriate segment
5067 and subsegment when processing a broken word.
5069 * config/tc-m68k.c (mri_assemble): New static function.
5070 (build_mri_control_operand): Call mri_assemble rather than
5072 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5073 (s_mri_endf, s_mri_endw): Likewise.
5075 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5077 * read.c (s_org): Call md_flush_pending_output if it is defined.
5079 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5081 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5083 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5084 (md_parse_option): Add for same.
5085 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5086 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5087 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5089 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5091 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5093 * config/tc-arm.c (find_real_start): Relax definition of local
5096 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5098 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5099 symbols at the given address, not just the last one specified.
5101 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5103 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5104 or number_to_chars_littleendian to write data.
5106 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5108 * config/tc-v850.c (md_assemble): Remove artificially created
5109 register name symbols.
5111 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5113 * write.c (fixup_segment): Change "segment" to "section" in
5116 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5118 * write.c (fixup_segment): Change sym1-sym2 message again.
5120 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5122 * write.c (fixup_segment): Improve error message for sym1-sym2
5123 errors when sym1 is in a different segment from sym2.
5125 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5127 * config/tc-m32r.c (warn_unmatched_high): New static local.
5128 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5129 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5130 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5131 (md_parse_option): Likewise.
5132 (md_show_usage): Likewise.
5133 (m32r_frob_file): Likewise.
5135 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5136 (read_a_source_file): Call them.
5137 * read.h (stabs_generate_asm_file): Declare.
5138 * stabs.c (stabs_generate_asm_file): New function.
5139 (generate_asm_file): New function.
5140 (stabs_generate_asm_lineno): Move file name handling into
5143 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5145 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5146 (d30v_current_align, d30v_current_align_seg): New variables.
5147 (d30v_last_label): New variable.
5148 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5149 (s_d30v_data, s_d30v_section): Likewise.
5150 (md_pseudo_table): Call them.
5151 (md_begin): Initialize d30v_current_align_seg.
5152 (md_assemble): Call d30v_align when needed by known current alignment.
5153 (d30v_frob_label, d30v_cons_align): New functions.
5154 * config/tc-d30v.h (md_do_align): Remove.
5155 (tc_frob_label): Call d30v_frob_label.
5156 (md_cons_align): New.
5158 * config/tc-d30v.c (find_format): Convert complex expressions to
5159 expression symbols before processing. Clean up code formatting.
5161 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5163 * po/Make-in (install-info): New target.
5165 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5167 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5169 * config/tc-mn10300.c (md_assemble): Likewise.
5171 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5173 * Makefile.am: Update with `make dep-am'.
5174 (HFILES): Add cgen.h.
5175 (cgen.o): Depend on cgen.h.
5176 * Makefile.in: Regenerate.
5178 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5180 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5182 * gasp.c (grab_label): Permit a label to be a preprocessor
5183 variable by permitting a label to start with a backslash.
5185 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5187 * config/tc-mips.c (validate_mips_insn): Removed hack
5188 for previously inaccessible bitfields in some INSN_TRAP
5191 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5193 * config/tc-d30v.c (do_assemble): Abort with error message
5194 if opcode operands do not match.
5196 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5198 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5199 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5200 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5201 similar new 'q' operand.
5203 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5205 * cgen.c (cgen_asm_finish_insn): Fix typo.
5207 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5210 * cgen.c: Include it.
5211 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5212 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5213 All callers updated.
5214 * config/tc-m32r.c: Include cgen.h.
5215 (m23r_insn): New members num_fixups,fixups.
5217 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5219 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5220 to avoid compiler warning.
5222 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5224 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5227 * makefile.vms (OBJS): Add ehopt.obj
5229 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5231 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5233 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5235 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5236 a short format insn.
5237 (md_assemble): Set it for explicitly packed insns.
5239 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5241 * config/obj-coff.c (c_symbol_merge): Do not take address of
5242 native fields when performing the memcpy.
5244 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5246 * config/tc-mips.c (macro,macro2): Implement
5247 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5249 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5251 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5252 relocations against globally visible symbols.
5253 * config/tc-m68k.c (relaxable_symbol): New macro.
5254 (m68k_ip, md_estimate_size_before_relax): Use it.
5255 (tc_m68k_fix_adjustable): Also handle weak symbols.
5257 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5259 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5260 references to externally visible symbols.
5261 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5262 values in twice for a PC relative reloc if the symbol is
5265 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5266 don't adjust a PC relative reloc against an externally visible
5268 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5269 for a PC relative fixup against an externally visible defined
5270 symbol, arrange to store object file and addend values as though
5271 the symbol were not defined.
5272 (tc_gen_reloc): Likewise.
5274 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5276 * read.c (sizeof_leb128): Referenced externally by write.c so
5279 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5281 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5282 and expand a 'debug' symbol associated with the next instruction
5283 that does not cause a short instruction to be filled with a NOP.
5284 (md_pseudo_table): Add support for .debugsym.
5285 (assemble_parallel_insn): Add calls to expand_debug_sym as
5287 (md_assemble): Ditto.
5289 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5291 * as.c (main): Conditionally call setlocale.
5292 * gasp.c (main): Likewise.
5293 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5294 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5296 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5298 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5300 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5302 * config/tc-hppa.c: Change all calls to bzero to use memset.
5303 (pa_ip): Add cast to avoid warning.
5304 (tc_gen_reloc, md_apply_fix): Likewise.
5305 (pa_find_space_by_number): Likewise.
5306 (hppa_force_relocation): Likewise.
5307 (pa_block): Change i to unsigned int.
5308 * config/obj-som.h (obj_som_copyright): Declare.
5310 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5312 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5313 for line numbers for assembly source.
5315 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5317 * configure.in: Change version number to 2.9.4
5318 * configure: Rebuild.
5320 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5322 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5324 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5326 * ecoff.h: Change symbolS in function declaration to struct
5329 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5331 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5332 (md_convert_frag): Fix i18n typo.
5334 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5336 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5337 * ecoff.h: Protoype it.
5338 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5339 [EVAX] (s_alpha_prologue): Delete.
5340 (md_pseudo_table): Update.
5342 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5344 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5345 array to local pointer.
5346 (get_args, parse_expr): Add casts to avoid warnings.
5348 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5350 * read.c (s_set): Cast xmalloc return value to fragS *.
5351 * config/tc-m68k.c (m68k_ip): Function made static to match
5352 previous forward declaration.
5353 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5355 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5357 * config/tc-v850.c: Add internationalisation macros to error
5360 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5361 macros to error strings.
5363 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5365 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5366 reloc is in the TOC csect.
5367 (md_apply_fix3): Correct gettext typo.
5369 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5371 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5372 .L - they are local labels and the branches are not really
5373 function calls but rather far jumps.
5375 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5377 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5379 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5381 * config/tc-i386.c (md_assemble): Print operand number rather than
5382 using ordinal_names.
5383 (i386_operand): Likewise.
5385 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5387 * Makefile.am (INTLLIBS): Define to work around apparent automake
5389 All Makefiles: Regenerated.
5391 * Many files: Added gettext invocations around user-visible
5393 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5394 HAVE_LC_MESSAGES): Define.
5395 * dep-in.sed: Added asintl.h.
5396 * po/Make-in: New file.
5397 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5399 * read.c (Z_): Renamed from `_'.
5400 * Makefile.am (SUBDIRS): Added po.
5401 (POTFILES): new macro.
5402 (po/POTFILES.in): New target.
5403 ($(OBJS)): Added asintl.h.
5405 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5406 (as_new_LDADD): Added $(INTLLIBS).
5407 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5408 (gasp_new_LDADD): Added $(INTLLIBS).
5409 (gasp_new_DEPENDENCIES): New macro.
5410 * configure, aclocal.m4: Rebuilt.
5411 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5413 (ALL_LINGUAS): Define.
5414 * macro.c: Include "asintl.h".
5415 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5416 * as.h: Include "asintl.h".
5417 * config/tc-i386.c (ordinal_names): Removed.
5418 (md_assemble): Changed error text to avoid ordinal_names.
5419 (i386_operand): Likewise.
5420 (reloc): Added as_bad to avoid i18n problems.
5421 (tc_gen_reloc): Likewise.
5422 * config/tc-arm.c (bad_args): Now a #define.
5424 * config/obj-vms.c (VMS_stab_parse): Changed type of
5426 (global_symbol_directory): Unified strings to avoid i18n
5428 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5429 avoid i18n problems.
5430 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5431 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5433 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5435 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5437 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5439 * as.c (print_version_id): Added an fprintf to avoid i18n
5441 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5443 * expr.c (expr): Added as_warn call to avoid i18n problems.
5444 * messages.c (as_assert): Changed code to avoid i18n problems.
5445 (as_abort): Likewise.
5446 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5447 (s_space): Likewise.
5448 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5450 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5452 * config/tc-i386.c (check_prefix): New static function, split out
5454 (struct _i386_insn): Add wait_prefix field.
5455 (md_assemble): Remove wait_prefix local variable. Use
5456 check_prefix when adding a prefix.
5458 * config/tc-i386.c (current_templates): New static variable.
5459 (md_assemble): Remove current_templates local variable.
5460 (md_assemble, i386_operand): Improve error and warning messages in
5461 many places. Add RESTORE_END_STRING in many places before error
5462 return. Clarify some comments.
5464 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5466 (md_assemble): Parse string instruction operands, looking for
5467 segment override prefixes. Check for invalid segment prefixes on
5469 (i386_operand): i.seg[] and max mem_operand changes for string
5471 * config/tc-i386.h (EsSeg): Define.
5473 * config/tc-i386.h (regKludge): Define.
5474 (iclrKludge, imulKludge): Don't define.
5475 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5476 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5477 opcode_modifier checks to look for more common cases first. Add
5478 default_seg for IsString case.
5480 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5482 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5484 * configure: Rebuild with new automake and libtool.
5485 * aclocal.m4, Makefile.in: Likewise.
5487 * doc/Makefile.am (as.dvi): New target.
5488 * doc/Makefile.in: Rebuild.
5490 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5492 * configure.in: Added sparc86x support.
5494 * configure: Rebuild.
5496 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5498 (md_parse_option): Warn if -EL is not supported for this architecture.
5500 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5502 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5504 * config/tc-mips.c (mips_ip): Note when we use get match on
5505 the full instruction name.
5507 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5509 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5510 back into the expression to handle add/sub simplification correctly.
5512 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5514 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5516 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5518 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5521 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5523 * symbols.c (max_indent_level): New global.
5524 (print_symbol_value_1): Use it.
5525 * expr.h (expr_build_dot): Declare.
5526 * expr.c (expr_build_dot): New function.
5528 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5530 * symbols.c (print_binary): New function.
5531 (print_expr_1): Call it.
5533 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5535 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5536 operand in the opcode.
5538 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5540 * config/tc-i386.h: Reorder operand flags and opcode modifier
5541 flags for clarity. Remove unused definitions: Unknown,
5542 ImmUnknown, DispUnknown, NoModrm.
5543 * config/tc-i386.c (type_names): Add missing Debug type.
5544 (md_assemble): Better duplicate prefix checking. Quicker string
5545 instruction check via new opcode_modifier flag.
5547 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5549 * doc/as.texinfo (Invoking): Clarify -Wa example.
5551 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5553 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5554 (s_mips_weakext): Define.
5555 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5556 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5559 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5561 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5562 is an error if the value can not be computed at assembly time.
5563 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5565 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5567 * gasp.c (main): Set next field of new include_path structure to
5568 NULL. From Avery Pennarun <averyp@gdc.ca>.
5570 * read.c (s_mri_sect): Call as_bad rather than abort for an
5571 unsupported MRI target.
5573 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5575 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5576 the destination of a branch instruction should be altered.
5577 (find_real_start): New function: Locate the real, Thumb coded
5578 start of a Thumb function.
5579 (do_t_branch23): Alter the destination of branches to Thumb
5582 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5584 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5586 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5589 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5591 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5592 * doc/c-hppa.texi: Likewise.
5594 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5596 * Makefile.am: Rebuild dependencies.
5597 * Makefile.in: Rebuild.
5599 * Makefile.am (DEP_INCLUDES): New variable.
5600 (.dep1): Change to work when srcdir is not an absolute path.
5601 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5602 * Makefile.in: Rebuild.
5604 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5606 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5607 LinearAddress patch.
5609 * configure.in: Set version to 2.9.1.
5610 * configure: Rebuild.
5612 * Branched binutils 2.9.
5614 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5616 * config/tc-i386.h (FWait): Define.
5617 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5618 other prefixes. Check FWait flag in opcode table to see which
5619 instructions require an fwait prefix.
5621 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5623 * stabs.c (get_stab_string_offset): Always create a stab string
5626 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5628 Fix some gcc -Wall warnings:
5629 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5630 * ehopt.c (eh_frame_code_alignment): Likewise.
5631 * expr.c (integer_constant, operand): Likewise.
5632 * frags.c (frag_align): Likewise.
5633 * gasp.c (level_0, change_base, doinstr): Likewise.
5634 * hash.c (hash_ask): Likewise.
5635 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5636 (debugging_pseudo): Likewise.
5637 * macro.c (define_macro, check_macro): Likewise.
5638 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5639 (ignore_rest_of_line, float_cons): Likewise.
5640 * symbols.c (decode_local_label_name): Likewise.
5641 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5642 (fixup_segment, number_to_chars_bigendian): Likewise.
5643 (number_to_chars_littleendian): Likewise.
5644 * config/atof-ieee.c (gen_to_words): Likewise.
5645 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5646 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5647 * read.c (output_big_sleb128): Initialize locals to avoid
5649 (output_big_uleb128, equals): Likewise.
5650 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5651 to unsigned int. Change zeros to unsigned int.
5652 * cond.c (s_if): Add return to default case.
5653 * frags.c (frag_now_fix): Change return type to addressT.
5654 * frags.h (frag_now_fix): Update declaration.
5655 * listing.c (file_info_struct): Change linenum to unsigned int.
5656 (struct list_info_struct): Change hll_line to unsigned int.
5657 (print_source): Update format string.
5658 * read.c (emit_expr): Change scan to unsigned int, and don't
5659 bother to initialize it.
5660 * symbols.c (dollar_label_count): Change to unsigned long.
5661 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5662 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5663 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5665 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5667 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5668 mcf5200 just as we do for m68000.
5669 (m68k_init_after_args): Likewise.
5670 (md_estimate_size_before_relax): Likewise.
5672 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5674 * config/tc-v850.c (md_assemble): Store relocation addend in
5675 fixup instead of instruction.
5677 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5679 * config/tc-i386.c (md_assemble): Swap template arguments to
5680 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5681 This macro is currently symmetric, so passing them the wrong
5682 way didn't cause any problem, but may if the macro is changed
5684 After copying template to i.tm, use i.tm. rather than t-> to
5685 access fields, and make t a const*
5686 Move i.tm.operand_types[] swap to immediately after the copy.
5688 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5690 * expr.h (expr_build_uconstant): Add prototype.
5691 (expr_build_unary,expr_build_binary): Add prototypes.
5692 * expr.c (expr_build_uconstant): New function.
5693 (expr_build_unary,expr_build_binary): New functions.
5695 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5697 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5698 * macro.c (macro_expand_body): Increase buffer size.
5699 * messages.c (as_warn): Likewise.
5700 (as_warn_where, as_bad, as_bad_where): Likewise.
5702 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5704 Based on patch from H.J. Lu <hjl@gnu.org>:
5705 * Makefile.am (DISTSTUFF): New variable.
5706 (diststuff): New target.
5707 * Makefile.in: Rebuild.
5709 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5711 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5712 m32r_elf_section_change_hook.
5714 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5715 emit a nop if a section ends with a 16 bit instruction.
5717 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5719 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5720 s_lcomm rather than obj_coff_lcomm.
5721 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5723 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5725 * config/tc-i386.h (LinearAddress): Define.
5726 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5727 instruction, don't use a default segment.
5729 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5731 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5732 * configure: Rebuild.
5734 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5736 * aclocal.m4, configure: Rebuild with libtool 1.2.
5738 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5740 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5741 PC relative branches. Patch courtesy of Jonathan Walton.
5744 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5746 * configure.in (emulations): Add thumb-pe target.
5748 * configure (emulations): Add thumb-pe target.
5750 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5752 * itbl-lex.l (yywrap): Don't define if already defined as a
5755 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5757 * depend.c (quote_string_for_make): New function.
5758 (wrap_output): Use it.
5760 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5762 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5763 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5765 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5767 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5768 Recognize -GN and -relax.
5769 (md_begin): Initialize gp size from -G switch.
5770 (alpha_force_relocation): Always force if -relax.
5771 (alpha_align): Take a new argument that will specify when to
5772 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5773 Change all callers. Emit nop alignment padding as nop+unop pair.
5775 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5777 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5778 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5780 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5782 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5783 require padding to the next long word boundary.
5785 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5787 * cgen.c: #include symcat.h.
5788 * config/tc-m32r.c: Likewise.
5790 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5792 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5793 absolute expressions instead of '$' prefixed register names.
5795 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5797 * read.c (s_set): Record file and line info for symbols when -as.
5798 (pseudo_set): Don't overwrite that dummy fragment.
5800 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5802 * config/tc-ppc.c (md_pseudo_table): Add "section".
5803 (ppc_named_section): New static function.
5805 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5807 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5808 so we don't have to scan the entire list.
5810 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5812 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5813 case, allow the parallel instructions to modify the same flag
5816 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5818 * listing.c (list_symbol_table): Categorize symbols by
5819 undefined_section rather than sy_frag->line == NULL.
5821 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5823 * Makefile.am (install-exec-local): Install properly when ln
5824 fails or tooldir == prefix.
5826 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5828 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5829 Test result of insert_operand for error.
5831 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5833 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5834 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5835 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5836 * doc/Makefile.in: Rebuild.
5838 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5840 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5841 (macro): Fix handling of M_COP[0-3].
5843 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5845 Based on patches from Ross Harvey <ross@teraflop.com>:
5846 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5847 if macro_alternate or macro_mri.
5848 (getstring): Remove support for byte constants between < and >.
5849 (get_any_string): '<' only starts a string if macro_alternate or
5851 (macro_expand_body): Permit keyword parameters following
5852 positional parameters.
5854 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5855 * configure.in (alpha*-*-netbsd*): New target.
5856 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5857 * configure: Rebuild.
5859 * as.h (flag_warn_suppress_instructionswap): Move from here...
5860 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5861 here, and make static.
5863 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5864 BFD_ASSEMBLER or MANY_SEGMENTS.
5866 * as.c (show_usage): Update bug-gnu-utils address.
5867 * gasp.c (show_usage): Likewise.
5868 * doc/as.texinfo (Bug Reporting): Likewise.
5870 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5872 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5873 insns regardless of the size of a pointer if we're in mips I or
5875 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5877 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5879 Fix rac to accept only a0:
5880 * tc-d10v.c (parallel_ok, find_opcode):
5881 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5882 Introduce OPERAND_GPR.
5884 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5886 * read.c (s_fill): Handle non-constant repeat counts by creating
5887 an rs_space fragment.
5889 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5891 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5892 from as_bad to as_warn.
5894 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5896 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5897 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5898 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5900 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5902 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5903 seg_fix_rotP rather than fix_root from seg_info.
5905 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5907 * expr.c: Add support for 0x1_2_3_4 bignums.
5909 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5911 * configure.in: Change -linux* to -linux-gnu*.
5912 * configure: Rebuild.
5914 * app.c (do_scrub_begin): Treat \r as whitespace.
5916 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5918 * Makefile.am: Update dependencies.
5919 * Makefile.in: Rebuild.
5921 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5923 * configure, aclocal.m4: Rebuild with new libtool.
5925 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5927 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5928 the argument to bfd_set_arch_mach.
5929 (load_address): Use bfd_arch_bits_per_address to determine the
5930 bit size of an address instead of looking at the isa level.
5931 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5933 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5935 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5937 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5939 * ehopt.c: New file.
5940 * as.h (enum _relax_state): Add rs_cfa.
5941 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5942 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5943 * read.c (emit_expr): Call check_eh_frame.
5944 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5945 (relax_segment): Likewise.
5946 * Makefile.am: Rebuild dependencies.
5947 (GAS_CFILES): Add ehopt.c.
5948 (GENERIC_OBJS): Add ehopt.o.
5949 * doc/internals.texi (Frags): Document rs_cfa.
5951 * as.c (show_usage): Mention --traditional-format.
5952 (parse_args): Accept --traditional-format.
5953 * as.h (flag_traditional_format): Declare.
5954 * output-file.c (output_file_create): If flag_traditional_format,
5955 set BFD_TRADITIONAL_FORMAT on stdoutput.
5956 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5958 * config/tc-mips.c (append_insn): Make sure that if we have a
5959 fixup for an unmatched %hi reloc, it does not associated with a
5962 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5963 * doc/Makefile.in: Likewise.
5965 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5967 * config/tc-m32r.c (check_for_side_effects): New function.
5968 (can_make_parallel): Add checks for instruction side effects
5969 clashing with the other instruction.
5970 (assemble_parallel_insn): Improve warning messages. Return error
5971 message from non-swapped instruction order.
5973 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5975 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5977 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5978 md_cleanup definition. This moves the forced literal output to
5979 the end of the source pass, and avoids macro's inserting literals
5980 into the code immediately after the macro expansion.
5982 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5985 a gas internal symbol is adjustable.
5986 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5988 * as.h: If gcc version greater than 2.6, use `__format__' and
5989 `__printf__' in function attributes, rather than `format' and
5992 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5994 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5996 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5998 Add tms320c30 support:
5999 * config/tc-tic30.h: New file.
6000 * config/tc-tic30.c: New file.
6001 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6002 TARGET_FORMAT as "coff-tic30".
6003 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6004 * Makefile.am: Rebuild dependencies.
6005 (CPU_TYPES): Add tic30.
6006 (CPU_OBJ_VALID): tic30-aout is valid.
6007 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6008 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6009 * configure, Makefile.in: Rebuild.
6011 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-v850.c (md_assemble): Improvements to error messages.
6015 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6017 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6018 BFD_RELOC_HI16_S to store the high bits of any value.
6020 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6021 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6022 assembler calculate relocations to any external symbol at all.
6023 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6024 involving generation of pc-relative relocs.
6025 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6026 has been moved to md_apply_fix3.
6028 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6029 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6030 which actually means (the address of identifier's GOT entry) +
6031 constant, which is not particularly useful.
6033 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6035 * read.h (include_dirs): Declare.
6036 (include_dir_count,include_dir_maxlen): Declare.
6038 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6040 * configure.in: Correct check for shared opcodes library.
6041 * configure: Rebuild.
6043 * listing.c (buffer_line): If we can't open the file, set at_end.
6044 (listing_print): Remove unused local variable fi.
6046 * config/m68k-parse.y (reglistpair): Handle register list in
6049 * config/vms-conf.h: Don't undef VERSION.
6051 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6053 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6055 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6057 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6058 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6059 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6060 (EXTRA_DIST): Define.
6061 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6062 explicitly rather than via the list of object files.
6063 (gcc-as.opt): New file created when make-gas.com is run.
6064 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6065 itbl-cpu.h} to #include appropriate file rather than copying that
6067 * config/vms-conf.h: Synchronize with current config.in.
6068 * Makefile.in: Rebuild.
6070 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6072 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6073 (parallel_ok): Relaxed parallel subinstruction dependency check.
6075 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6077 * as.h (flag_warn_suppress_instructionswap): added new flag.
6078 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6079 command line argument.
6080 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6081 warning only if flag_warn_suppress_instructionswap is false.
6083 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6085 * configure.in (i386-*-mingw32*): New target.
6086 * configure: Rebuild.
6088 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * symbols.c (resolve_symbol_value): Don't set the segment if it
6091 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6093 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6096 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6098 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6099 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6102 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6106 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6108 * config/tc-v850.c (v850_insert_operand): Display instruction when
6109 an error is encountered.
6111 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6113 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6114 (i386-*-sco3.2v5*coff): New target.
6115 (i386-*-sco3.2*): New target.
6116 * configure: Rebuild.
6118 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6120 * config/tc-v850.c: Tidy error message production.
6122 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6124 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6125 validate_immediate return value in the right type for comparisons
6128 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6130 * listing.c (MAX_BYTES): Use listing variables not constants.
6131 (data_buffer): No longer an array, but a pointer.
6132 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6133 (listing_listing): Allocate data_buffer.
6135 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6137 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6138 --listing-rhs-width, --listing-cont-lines.
6139 (show_usage): Update.
6140 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6141 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6142 (print_lines): Use the variables instead of the constants.
6143 (listing_listing): Likewise.
6144 * listing.h: Declare the new vars.
6146 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6148 * as.c (parse_args): Add --keep-locals alias for -L.
6149 Add --strip-local-absolute.
6150 (show_usage): Update.
6151 * as.h (flag_strip_local_absolute): New flag.
6152 * symbols.c (S_IS_LOCAL): Use it.
6153 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6154 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6155 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6157 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6159 * config/tc-m32r.c: Detect if explicitly parallel instructions
6160 might have an io conflict and issue a warning message.
6162 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6164 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6165 cgen_swap_fixups): Functions to save, restore and swap the fixup
6166 chain with a backup copy.
6167 (cgen_asm_finish_insn): Returns address of constructed insn.
6169 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6171 * listing.c (file_info_struct): Remove FILE, add POS.
6172 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6173 (file_info): Don't open the file.
6174 (buffer_line): Check for the file in the last_open cache, updating
6176 (print_source): Don't reference file_info->file.
6177 (listing_listing): Likewise.
6178 (listing_print): Close the file in the cache, if any.
6180 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6182 * read.c (dwarf_file_string): New file static variable.
6183 (emit_expr): Look for constant sequence that leads up to a file
6184 name in DWARF debugging output.
6185 (stringer): Use dwarf_file_string to decide whether to accept a
6186 string as a file name.
6188 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6190 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6191 (crack_operand): Add reg->reglst MRI hack.
6192 (r_seg): Put reglst symbols in reg_section.
6193 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6195 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6197 * tc-sh.c (get_specific): Handle SGR & DBR.
6199 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6201 * tc-h8300.c (parse_reg): Take the length of the symbol into
6202 account when attempting to match a register name.
6203 * tc-h8500.c (parse_reg): Likewise.
6205 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6207 * cgen.c: Formatting changes to improve readability.
6209 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6211 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6214 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6216 Based on a patch from Jim Wilson
6217 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6218 (tc_gen_reloc): Handle cross section PC relative relocs
6221 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6223 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6225 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6227 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6228 (expr_jmp_buf): New static local.
6229 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6230 (cgen_md_operand): New function.
6231 * tc-m32r.c: Clean up pass over `struct foo' usage.
6232 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6234 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6236 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6237 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6239 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6241 * config/tc-i386.c (i386_operand): Give an error if there are
6242 unrecognized characters after an expression.
6244 For older changes see ChangeLog-9697