1 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3 * obj.h (struct format_ops): New members begin, app_file,
4 s_set_other, s_set_desc, s_get_type, s_set_type,
5 separate_stab_sections, init_stab_section.
7 * config/obj-multi.h: Update GPL notice to v2.
10 (S_SET_SIZE): Test s_set_size for NULL before calling.
11 (S_SET_ALIGN): Similar for s_set_align.
16 (SEPARATE_STAB_SECTIONS): New.
17 (INIT_STAB_SECTION): New.
18 (EMIT_SECTION_SYMBOLS): New.
19 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
21 * config/obj-elf.h: Update GPL notice to v2.
22 Mention that this file is included from obj-multi.h.
23 (obj_begin): Wrap definition in ifndef.
24 (elf_file_symbol): Constify declaration.
25 (obj_app_file): Ditto.
26 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
27 Wrap in ifndef SEPARATE_STAB_SECTIONS.
29 * config/obj-elf.c (elf_s_set_other): New.
30 (elf_file_symbol): Constify argument.
31 (elf_separate_stab_sections): New.
32 (elf_init_stab_section): New.
33 (elf_format_ops): Add new members. Remove comma at end.
35 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
36 (ecoff_format_ops): Add new fields. Remove comma at end.
37 Mention inconsistency for emit_section_symbols.
39 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
41 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
42 (coff_separate_stab_sections): New.
43 (coff_format_ops): Add new members.
45 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
46 (obj_aout_s_set_other): New.
47 (obj_aout_s_set_desc): New.
48 (obj_aout_s_get_type): New.
49 (obj_aout_s_set_type): New.
50 (obj_aout_separate_stab_sections): New.
51 (aout_format_ops): New members added. Use obj_aout_process_stab,
52 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
53 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
55 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
57 2000-05-22 Alan Modra <alan@linuxcare.com.au>
59 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
60 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
61 (md_estimate_size_before_relax): Ensure jumps to weak and
62 externally visible symbols are relocatable.
64 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
66 * stabs.c (aout_process_stab): Make global.
67 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
68 * read.h (aout_process_stab): Declare.
70 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
71 Generalize to *aout, *coff *elf.
72 * configure: Regenerated.
74 * doc/internals.texi (Object format backend): Say
75 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
77 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
78 * Makefile.in: Regenerated.
80 2000-05-19 Catherine Moore <clm@cygnus.com>
82 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
84 2000-05-18 Alan Modra <alan@linuxcare.com.au>
86 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
87 instruction to reflect change in re_assemble_*.
89 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
91 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
95 2000-05-17 Alan Modra <alan@linuxcare.com.au>
97 * Makefile.am: Regenerate dependencies.
98 * Makefile.in: Regenerate.
100 2000-05-15 Nick Clifton <nickc@cygnus.com>
102 * config/tc-arm.c (struct asm_psr): Add boolean field
103 distinguishing between CSPR and SPSR. Rename 'number' field
105 (psrs): Rearrange contents to match new asm_psr structure.
106 (arm_psr_parse): Move next to psr_required_here. Make it
107 return an asm_psr structure.
108 (psr_required_here): Use asm_psr structure returned by
110 (do_msr): Reorganise to allow psr_required_here to be called
112 (md_undefined_name): Mark 'name' parameter as unused, since
113 the COFF target does not use it.
115 2000-05-14 David O'Brien <obrien@FreeBSD.org>
117 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
119 * config/te-aux.h: Likewise.
120 * config/te-dpx2.h: Likewise.
121 * config/te-go32.h: Likewise.
122 * config/te-hp300.h: Likewise.
123 * config/te-hppa.h: Likewise.
124 * config/te-i386aix.h: Likewise.
125 * config/te-ic960.h: Likewise.
126 * config/te-interix.h: Likewise.
127 * config/te-nbsd532.h: Likewise.
128 * config/te-pc532mach.h: Likewise.
129 * config/te-ppcnw.h: Likewise.
130 * config/te-psos.h: Likewise.
131 * config/te-sparcaout.h: Likewise.
132 * config/te-sun3.h: Likewise.
133 * config/te-sysv32.h: Likewise.
135 2000-05-14 Alan Modra <alan@linuxcare.com.au>
137 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
138 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
139 and sign extend without an if statement.
140 (build_bytes): Likewise.
142 2000-05-14 Kazu Hirata <kazu@hxi.com>
144 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
145 X_add_symbol L_32 case.
147 2000-05-14 David O'Brien <obrien@FreeBSD.org>
149 * config/te-freebsd.h: New file.
151 2000-05-13 Alan Modra <alan@linuxcare.com.au>
153 * asintl.h (gettext, dgettext, dcgettext, textdomain,
154 bindtextdomain): Replace defines with those from intl/libgettext.h
155 to quieten gcc warnings.
157 * NEWS: Mention x86 .arch and -q.
159 * config/tc-i386.c (quiet_warnings): New.
160 (md_assemble): Use quiet_warnings.
161 (md_parse_option): Set quiet_warnings from -q.
162 (md_show_usage): Mention -q, delete -m.
163 (flag_do_long_jump): Delete.
164 (md_parse_option): Remove -m.
165 (md_show_usage): Remove -m.
166 (md_create_long_jump): Remove useless flag_do_long_jump code.
168 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
169 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
171 2000-05-13 Alan Modra <alan@linuxcare.com.au>
172 Alexander Sokolov <robocop@netlink.ru>
174 * doc/c-i386.texi (i386-Arch): New section.
175 (i386-Syntax): Mention .intel_syntax and .att_syntax.
177 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
178 (smallest_imm_type): Use smallest opcode for shift by one if cpu
179 architecture has been given and is not 486.
181 (md_pseudo_table): Add .arch.
182 (md_assemble): Warn if cpu architecture has been given and an
183 unsupported instruction.
185 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
186 Move operand_types bit defines after relevant template field.
187 (template): Add cpu_flags.
191 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
193 * config/tc-mn10300.h (md_end): Define.
194 (mn10300_finalize): Declare.
195 * config/tc-mn10300.c: Include dwarf2dbg.h.
196 (debug_line): Define.
197 (md_assemble): Generate dwarf2 line info.
198 (mn10300_finalize): New function. Finalize dwarf2 info.
200 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
202 * config/tc-mips.c (md_estimate_size_before_relax): Use the
203 external version of the relocation for weak symbols.
205 2000-05-08 David Mosberger <davidm@hpl.hp.com>
207 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
208 frame size in units of 16 bytes, as required per SW Conventions manual.
209 (output_unw_records): Output info-block header as a dword to get
212 2000-05-08 Alan Modra <alan@linuxcare.com.au>
214 * as.h: #include "file", not <file> on files from ../include.
215 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
216 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
217 (md_convert_frag): Add ATTRIBUTE_UNUSED.
218 (tc_coff_symbol_emit_hook): Ditto.
219 (OPTCOUNT): Cast to int to avoid compiler warning.
220 (md_begin): Fix signed/unsigned warnings.
222 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
224 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
225 ABRANCH LONG case for a conditional branch on a 68000.
226 (md_estimate_size_before_relax): Likewise. Also handle
227 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
228 (m68k-ip: case ABSL): Relax absolute references to 16-bit
229 PC-relative on all CPUs.
230 (md_estimate_size_before_relax): Likewise.
232 2000-05-04 Alan Modra <alan@linuxcare.com.au>
234 * as.c (parse_args): Just mention current year in printed
237 2000-05-03 J.T. Conklin <jtc@redback.com>
239 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
241 (md_parse_option): Recognize -m7400.
243 2000-05-03 Ian Lance Taylor <ian@zembu.com>
245 * config/atof-ieee.c (gen_to_words): When adding carry back in,
246 don't permit lp to become less than the words array.
248 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
250 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
251 Fix little-endian case.
253 2000-05-03 David O'Brien <obrien@NUXI.com>
255 * as.c (parse_args): Update copyright.
257 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
259 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
260 for the .bss section too.
262 2000-05-02 Alan Modra <alan@linuxcare.com.au>
264 * configure.in: Set em=linux for hppa-*-linux.
265 * configure: Regenerate.
266 * doc/Makefile.in: Regenerate with correct automake.
268 * frags.c (frag_grow): Sanity check chunk_size.
270 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
271 * config/obj-som.h: Likewise.
272 * config/obj-ieee.h: Likewise.
274 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
276 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
277 (md_pseudo_table): Fully initialise OBJ_ELF cases.
278 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
279 (pa_ip): low_sign_unext now returns via function value. Use
280 re_assemble_* instead of dis_assemble_* and
281 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
283 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
284 (md_section_align, md_parse_option, md_show_usage,
285 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
286 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
287 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
288 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
289 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
291 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
292 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
293 outside of switch. Correct mask and shifting errors in case 10
294 and case -11. In case 21, compare against signed range to suit
295 hppa_field_adjust changes. In case 12, use re_assemble_12. In
296 case 17 and case 22, use offsetT variable to properly check range.
297 Use re_assemble_* here too.
298 (evaluate_absolute): Change type of value to offsetT. Call
299 hppa_field_adjust to do the work for us.
300 (pa_parse_cmpb_64_cmpltr): Delete save_s.
301 (pa_parse_cmpib_64_cmpltr): Ditto.
302 (pa_build_unwind_subspace): Delete unused var subseg. Change type
303 of i to unsigned int.
304 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
305 (pa_end_of_source): Return type is void.
307 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
309 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
311 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
313 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
315 (md_begin): Removed "construct symbols for each register name".
316 Because register names conflicts with GCC generated function
318 (avr_operand): Now constant numbers can be used as a register
319 identifiers (0 as r0, 31 as r31).
320 (md_assemble): use skip_space () before parsing instruction
323 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
325 * config/tc-avr.c: New AVR_ISA_ defined.
326 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
327 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
328 for `fmul', `movw' and `lpm R,Z' instructions.
329 (avr_operands): Warn if current opcode is a two-word instruction
330 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
331 (avr_opcodes): New commands added.
332 (REGISTER_P): Check 'a' and 'v' constraint letters.
333 (mcu_types): New MCU added.
335 2000-05-01 Alan Modra <alan@linuxcare.com.au>
337 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
338 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
339 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
340 * configure: Regenerate.
342 2000-04-29 Andreas Jaeger <aj@suse.de>
344 * as.h: Correctly check GCC version.
346 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
348 * as.c (parse_args): Allow md_parse_option to override -a listing
350 * config/obj-coff.c (add_lineno): Change type of offset parameter
351 from "int" to "bfd_vma."
352 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
353 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
354 (ppc_change_csect): Align correctly for XCOFF64.
355 (ppc_machine): New function, which discards "ppc_machine" line.
356 (ppc_tc): Cons for 8 when code is 64 bit.
357 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
359 (md_parse_option): Handle -a64 and -a32.
361 * config/tc-ppc.h (TARGET_MACH): Define.
362 (TARGET_FORMAT): Move to function.
363 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
365 2000-04-26 David O'Brien <obrien@FreeBSD.org>
367 * doc/as.1: Fix unbalanced brackets.
369 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
371 (line_comment_chars): Set to '/' if TE_FreeBSD.
373 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
375 * configure.in: Configury support for PA64 (currently disabled).
376 * configure: Rebuilt.
378 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
380 * config/tc-mips.c (s_change_sec): Use record_alignment, not
381 bfd_set_section_alignment.
383 2000-04-25 Alan Modra <alan@linuxcare.com.au>
385 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
388 2000-04-24 Nick Clifton <nickc@cygnus.com>
390 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
391 * doc/as.texinfo (Align): Include arm and strongarm in list of
392 targets that have the second form of the behaviour of the .align
395 2000-04-24 Mark Klein <mklein@dis.com>
397 * obj-som.c: Terminate obj_pseudo_table.
399 2000-04-22 Timothy Wall <twall@cygnus.com>
401 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
403 (operand_match): Conditionally insert default bit values for IMMU9.
405 2000-04-14 Matthew Green <mrg@cygnus.com>
407 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
408 * configure: Rebuilt.
410 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
411 Jason Eckhardt <jle@cygnus.com>
413 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
415 * config/tc-hppa.c (CHECK_ALIGN): New macro.
416 Added handling of new operand types l,y,&,fe,fE,fx.
418 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
419 David Mosberger <davidm@hpl.hp.com>
420 Timothy Wall <twall@cygnus.com>
421 Andrew MacLeod <amacleod@cygnus.com>
422 Jim Wilson <wilson@cygnus.com>
424 * Makefile.am (CPU_TYPES): Add ia64.
425 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
426 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
427 * Makefile.in: Rebuild.
428 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
429 * configure: Rebuild.
430 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
431 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
432 * expr.c (expr): Handle md_optimize_expr.
433 * read.c (LEX_HASH): Add comment.
434 * config/tc-ia64.c, config/tc-ia64.h: New files.
436 2000-04-21 Richard Henderson <rth@cygnus.com>
438 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
439 bundling a non-delayed branch type instruction.
441 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
443 * config/tc-mn10300.c (HAVE_AM30): Define.
444 (md_assemble): Use it.
446 2000-04-19 Alan Modra <alan@linuxcare.com.au>
448 * config/obj-elf.c (obj_elf_change_section): Check for changed
451 * Makefile.am: (CPU_MULTI_VALID): Remove.
452 (MULTI_CPU_TYPES): Define.
453 (MULTI_CPU_OBJ_VALID): Define.
454 (DEPTC): Use the above.
457 Regenerate dependencies.
458 * Makefile.in: Regenerate.
460 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
462 * Makefile.am (YACC, LEX): Get them from configure.
464 2000-04-18 H.J. Lu (hjl@gnu.org)
466 * config/tc-i386.c (offset_in_range): Use addressT instead of
467 bfd_vma for non-bfd assemblers.
469 2000-04-17 Alan Modra <alan@linuxcare.com.au>
471 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
472 doesn't give spurious errors.
474 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
476 * as.h (SEEK_SET): Define if undefined.
478 2000-04-13 Alan Modra <alan@linuxcare.com.au>
480 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
481 constants, and don't assume offsetT is 32 bits.
483 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
485 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
486 (md_pcrel_from_section): Add prototype.
487 (d10v_fix_adjustable): Add prototype.
488 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
490 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
492 2000-04-12 Nick Clifton <nickc@cygnus.com>
494 * config/tc-d10v.c (find_opcode): Correctly calculate position of
495 symbol in frag chain.
497 2000-04-10 Alan Modra <alan@linuxcare.com.au>
499 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
500 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
501 (fits_in_signed_word, smallest_imm_type): Ditto.
502 (md_assemble): Use an offsetT var to hold offsetT values, not a
504 (offset_in_range): New.
505 (md_assemble): Use it.
506 (md_convert_frag): Change type of target_address, opcode_address,
507 and displacement_from_opcode_start to offsetT.
508 (md_create_short_jump): Change type of offset to offsetT.
509 (md_create_long_jump): Ditto.
510 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
511 (md_chars_to_number): Remove.
512 (output_invalid): Remove duplicate prototype.
514 2000-04-09 Nick Clifton <nickc@cygnus.com>
516 * Makefile.am (CPU_TYPES): Add 'avr'.
517 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
518 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
520 * Makefile.in: Regenerate.
522 * doc/as.texinfo: Add M32R documentation.
524 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
526 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
527 --enable-build-warnings option.
528 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
529 * Makefile.in, configure: Re-generate.
531 2000-04-07 Nick Clifton <nickc@cygnus.com>
533 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
534 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
535 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
536 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
537 (arm_force_relocation): Force relocations for
538 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
540 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
542 * config/tc-sh.c (get_operands): There's no third operand if the
543 first operand is an immediate.
545 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
547 * config/tc-sh.c (immediate): Delete.
548 (sh_operand_info): Add immediate member.
549 (parse_reg): Use A_PC for pc.
550 (parse_exp): Add second argument 'op'. All callers changed.
551 (parse_at): Expect pc to be coded as A_PC.
552 Use immediate field in *op.
553 (insert): Add fourth argument 'op'. All callers changed.
554 (build_relax): Add second argument 'op'. All callers changed.
555 (insert_loop_bounds): New function.
556 (build_Mytes): Remove DISP_4.
557 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
558 (assemble_ppi): Use immediate field in *operand.
559 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
560 (md_apply_fix): Likewise.
561 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
563 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
565 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
567 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
569 * internals.texi (CPU backend): Document
570 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
572 2000-04-04 Alan Modra <alan@linuxcare.com.au>
574 * po/gas.pot: Regenerate.
576 * as.c (show_usage): Restore translated part of bug string.
577 * gasp.c (show_usage): Likewise.
579 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
580 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
582 (DEP1): Modify for "gcc -MM".
586 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
588 * Makefile.in: Regenerate.
590 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
592 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
593 (md_begin): Likewise.
594 (HAVE_AM33): New macro.
595 (md_assemble): Use it. Match r_regs and xr_regs only if
598 2000-04-03 Alan Modra <alan@linuxcare.com.au>
600 * as.h: #include "bin-bugs.h"
601 * as.c (show_usage): Use REPORT_BUGS_TO.
602 * gasp.c: #include "bin-bugs.h"
603 (show_usage): Use REPORT_BUGS_TO.
605 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
607 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
609 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
610 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
613 2000-04-03 Alan Modra <alan@linuxcare.com.au>
615 * config/tc-i386.c (i386_immediate): Don't assume a constant
616 immediate is necessarily 16 bits when in 16 bit code mode.
617 (md_assemble): Instead set guess_suffix here after we have checked
620 2000-04-02 Richard Henderson <rth@cygnus.com>
622 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
623 quantities. Correct right shift sign extension.
624 (build_insn): Make `number' unsigned long. Mask top 6 bits of
625 32-bit value when shifting into place.
627 2000-04-01 Ian Lance Taylor <ian@zembu.com>
629 * app.c: Add ATTRIBUTE_UNUSED as needed.
630 * config/tc-ppc.c: Likewise.
631 (ppc_size): Make unsigned long.
632 (ppc_insert_operand): Add casts to avoid warnings.
634 2000-03-31 Nick Clifton <nickc@cygnus.com>
636 * config/tc-d10v.h (md_flush_pending_output): Define.
638 2000-03-29 Nick Clifton <nickc@cygnus.com>
640 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
641 segment. Works for both BFD_ASSEMBLER and others.
642 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
644 2000-03-29 Nick Clifton <nickc@cygnus.com
646 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
648 2000-03-28 Alan Modra <alan@linuxcare.com.au>
650 * listing.c (LISTING_LHS_WIDTH): Default depends on
652 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
654 2000-03-27 Ian Lance Taylor <ian@zembu.com>
656 * config/tc-sh.c (md_show_usage): Use backslash before newline in
659 2000-03-27 Alan Modra <alan@linuxcare.com.au>
661 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
663 * config/tc-avr.c (mcu_types): Add missing initialiser.
664 (md_pcrel_from_section): Add prototype.
665 (avr_operand): Remove redundant test of unsigned < 0.
666 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
668 2000-03-27 Denis Chertykov <denisc@overta.ru>
670 * config/tc-avr.c: New file for AVR support.
671 * config/tc-avr.h: Likewise.
672 * configure.in: Add AVR support.
673 * configure: Regenerate.
675 2000-03-26 Timothy Wall <twall@cygnus.com>
677 * gasp.c (macro_op): Add new argument to check_macro call.
678 Macro structure definitions moved to macro.h
679 * sb.h: Add argument to prototype for input_scrub_include_sb.
680 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
681 nesting checks with an additional flag.
682 (struct input_save): Add flag to indicate whether current sb
683 should be checked for proper macro/conditional nesting.
684 (input_scrub_push/pop): Save/restore nest check flag.
685 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
687 * macro.c (check_macro): Allow caller to retrieve parsed macro
688 information if a pointer is provided. This information may be
689 used by the new macro hooks.
690 * macro.h: Update prototype for check_macro. Macro struct
691 definitions moved here from macro.c/gasp.c.
692 * read.c (read_a_source_file): Add parameter to check_macro call,
693 and pass macro info to the macro hook, if defined.
694 (input_scrub_insert_line): New. Allow insertion of a line of
695 characters into the input stream.
696 (input_scrub_insert_file): New. Allow insertion of an arbitrary
697 file into the input stream.
698 (s_include): Use input_scrub_insert_file.
699 * internals.texi: Document new macro hooks.
700 * as.h: New prototypes added.
702 2000-03-26 Alan Modra <alan@linuxcare.com.au>
704 * config/tc-i386.c: Don't start any as_bad or as_warn message with
705 an initial capital letter.
706 (i386_index_check): Reindent.
708 2000-03-19 Nick Clifton <nickc@cygnus.com>
710 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
713 2000-03-17 Thomas de Lellis <tdel@windriver.com>
715 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
716 instruction operand bad if Rd > 7 when generating
717 thumb instructions. Prevents for example,
718 "adr r12,label" from silently failing and generating
719 the wrong instruction.
721 2000-03-17 Nick Clifton <nickc@cygnus.com>
723 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
724 that have a destingation >= 0x400000.
725 Fix compile time warning messages.
727 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
729 * config/tc-sh.c (md_begin): When encountering insn that are
730 not supported by the current arch, only change the name if
731 its contents are the same as prev_name.
732 (get_specific): If the the architecture doesn't match, fail.
734 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
736 * config/tc-sh.c (IDENT_CHAR): Define.
737 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
738 matching back where it came from.
740 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
742 * config/tc-sh.c (md_show_usage): Add description of -dsp.
744 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
746 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
749 2000-03-15 Kazu Hirata <kazu@hxi.com>
751 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
753 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
755 * expr.c (operand) [case 'f']: When testing if '0f' can start a
756 floating-point-number, make sure 'f' is in FLT_CHARS.
758 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
760 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
761 (s_lcomm_internal): Use it.
762 * doc/internals.texi (CPU backend): Document it.
763 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
766 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
768 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
771 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
772 implementation doesn't have special handling for switch
774 (macro_build): Allow for code in sections other than .text.
777 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
778 Don't perform relocs if we will be outputting them.
779 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
780 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
783 2000-03-09 Catherine Moore <clm@cygnus.com>
785 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
786 relocation type based on the entry in the fixup structure.
788 2000-03-08 H.J. Lu (hjl@gnu.org)
790 * Makefile.am (install-exec-tooldir): Depend on
791 install-exec-bindir for parallel make.
792 * Makefile.in: Regenerated.
794 2000-03-06 Nick Clifton <nickc@cygnus.com>
796 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
798 (md_parse_option): Parse -m32r command line switch - disable m32rx
800 (md_show_usage): Document new option.
802 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
803 * doc/Makefile.in: Regenerate.
804 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
806 2000-03-02 Michael Meissner <meissner@redhat.com>
808 * config/tc-d30v.c (check_range): Remove code that incorrectly
809 sign extended values where bits < 32.
811 2000-03-02 H.J. Lu (hjl@gnu.org)
813 * configure.in: Support --enable-targets=all on ia32.
814 * configure: Regenerated.
816 2000-03-01 Nick Clifton <nickc@cygnus.com>
818 * gasp.c (do_align): Remove bogus check of alignment value.
820 2000-02-27 Thomas de Lellis <tdel@windriver.com>
822 * config/obj-elf.c (elf_frob_symbol): Remove code which when
823 TC_PPC was defined forced the type of a symbol with no other type
826 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
828 * doc/internals.texi (CPU backend): Mention that
829 line_separator_chars do not break up comments. Fix typos for
830 LEX_AT and LEX_NAME descriptions. Document operands for
831 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
832 description of md_create_short_jump usage. Document argument for
835 2000-02-27 Jakub Jelinek <jakub@redhat.com>
837 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
838 (md_parse_option): Handle it.
839 (md_show_usage): Document it.
841 2000-02-27 Ian Lance Taylor <ian@zembu.com>
843 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
844 opcode, for the instruction `pal19'. From Andrea Arcangeli
847 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
849 * config/tc-i386.c (i386_immediate): Move constant operand sizing
851 (md_assemble): To here, before template operands are matched.
852 Also ensure a constant immediate is sign extended when we know the
853 size is at most 16 bits. This is to catch cases like "add
854 $0xffc0,%ax" where we don't know the size, and thus that the
855 immediate can be represented as Imm8S until after parsing the
857 (i386_displacement): Similarly sign extend 16 bit constant
859 (md_assemble): Relax 16-bit jump constant range check to suit sign
860 extended displacements.
862 2000-02-26 Andreas Jaeger <aj@suse.de>
864 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
866 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
868 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
869 call operands when intel_syntax.
870 (intel_float_operand): Return 2 for "fi...".
871 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
872 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
873 earlier "SHORT" change.
874 (md_assemble): When determining suffix from Regs, exclude
877 2000-02-24 Nick Clifton <nickc@cygnus.com>
879 * configure: Add arm-wince, mips-pe and sh-pe targets.
880 * configure: Regenerate.
882 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
884 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
885 "pe-mips" for the mips-pe target.
887 * config/tc-arm.c (insns): Change displacement encoded in BL
888 and B instructions if the target port is arm-wince.
889 (do_ldst): Do not bias the relocation offset if the target
891 (md_pcrel_from): Add in missing relocation offset bias if the
894 * config/tc-mips.c (mips_target_format): Support COFF flavour.
895 (md_begin): Disable -G support for mips-pe target.
896 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
897 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
900 * config/tc-sh.c (md_begin): sh-pe target is little endian.
901 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
902 assembler, just set the alignment to 4.
904 * config/te-wince-pe.h: New file for WinCE targets. Define
907 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
909 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
911 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
912 (i386_intel_memory_operand): After finding a segment override,
913 check again for no `[' before looking for a displacement. Bomb if
914 more than one displacement rather than silently discarding the
915 second and subsequent ones. Free strings malloc'd by
916 build_displacement_string.
918 2000-02-24 Catherine Moore <clm@cygnus.com>
920 * config/obj-som.c (obj_pseudo_table): Add "weak".
921 (obj_som_weak): New routine.
923 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
925 * config/tc-i386.c (union i386_op): New.
926 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
927 Throughout file replace occurences of disps[n], imms[n], regs[n]
928 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
929 intel mode operand swapping. Add assert in regKludge and
930 fake_zero_displacement code. Test i.types[n] when outputting
931 displacements and immediates. Combine output of Disp16 with
933 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
934 when in intel mode by (not) reversing fsub and fdiv operands
935 before the template search. This fails for single operand
936 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
937 undefined. Instead fix the base_opcode after we've found the
938 template. Move base_opcode xor with found_reverse_match from
939 opcode output code to before this fix so we test for the correct
941 (md_assemble): Don't use strcmp when deciding to ignore the suffix
942 check in intel mode. Instead compare opcodes.
944 * config/tc-i386.h (TC_RELOC): Delete.
945 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
946 with equivalent call to reloc.
948 * as.h (flag_m68k_mri): Move declaration after target include, and
949 only declare when TC_M68K defined. Define as zero otherwise.
950 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
951 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
952 Define as zero otherwise.
953 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
954 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
955 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
956 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
957 testing whether defined.
958 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
959 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
960 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
961 rather than testing whether defined.
962 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
963 (parse_mri_cons): Declare and use only when TC_M68K.
964 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
965 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
966 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
968 * NEWS: Mention IBM 370 support.
970 2000-02-23 Richard Henderson <rth@cygnus.com>
972 * config/tc-i386.c (md_assemble): When swapping operands for
973 intel_syntax, assume everything that's not Imm or Disp is a
976 2000-02-23 Linas Vepstas <linas@linas.org>
978 * config/tc-i370.c, config/tc-i370.h: New files.
979 * Makefile.am: Add support for Linux/IBM 370.
980 * configure.in: Likewise.
981 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
982 * config/obj-elf.c: Include elf/i370.h
983 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
985 * Makefile.in: Regenerate.
986 * configure: Regenerate.
988 * doc/c-i370.texi: New file.
989 * doc/all.texi: Include it.
990 * doc/as.texinfo: And here.
991 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
992 * doc/Makefile.in: Regenerate.
994 2000-02-19 Michael Meissner <meissner@redhat.com>
996 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
997 determine if an instruction can be used in parallel with an ADDppp
998 or SUBppp instruction.
1000 2000-02-22 Andrew Haley <aph@cygnus.com>
1002 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1004 1999-12-30 Andrew Haley <aph@cygnus.com>
1006 * config/tc-mips.c (mips_gp32): New variable.
1007 (macro_build) Use mips_gp32.
1009 (md_longopts): Add "-mgp32" and "-mgp64".
1010 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1012 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1014 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1015 warning, and bump it to 1.
1017 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1019 From Brad Lucier <lucier@math.purdue.edu>:
1020 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1023 2000-02-21 Catherine Moore <clm@cygnus.com>
1025 * config/tc-mips.c (MF_HILO_INSN): Define.
1026 (mips_7000_hilo_fix): Declare.
1027 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1028 (md_parse_option): Check for 7000_HILO_FIX options.
1029 (OPTION_M7000_HILO_FIX): Define.
1030 (OPTION_NO_M7000_HILO_FIX): Define.
1031 * doc/c-mips.texi (-mfix7000): Describe.
1033 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1035 * listing.c (print_lines): Remove unused variable `end'.
1037 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1038 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1039 reloc_type when BFD_ASSEMBLER.
1040 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1041 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1042 statement and quell signed vs. unsigned comparison warning.
1044 2000-02-18 Nick Clifton <nickc@cygnus.com>
1046 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1047 the computed frag offset, rather than overwriting it.
1049 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1051 * config/tc-sh.c ("elf/sh.h"): Include.
1052 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1053 (md.begin): Initialize target_arch.
1054 Only include opcodes in has table that match selected architecture.
1055 (parse_reg): Recognize register names for sh-dsp.
1056 (parse_at): Recognize post-modify addressing.
1057 (get_operands): The leading space is now optional.
1058 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1059 arguments. Update valid_arch.
1060 (build_Mytes): Add support for SDT_REG_N.
1061 (find_cooked_opcode): New function, broken out of md_assemble.
1062 (assemble_ppi, sh_elf_final_processing): New functions.
1063 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1064 (md_longopts, md_parse_option): New option: -dsp.
1065 * config/tc-sh.h (elf_tc_final_processing): Define.
1066 (sh_elf_final_processing): Declare.
1068 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1070 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1071 the unwinder subspace. Save the current seg/subseg before creating
1074 2000-02-10 Nick Clifton <nickc@cygnus.com>
1076 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1077 little endian targets.
1078 (INST_BYTE1): Redefine to handle big and little endian
1080 (cpu_type): New type: Select between M340 and M210.
1081 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1082 instructions of the M340.
1083 (md_assemble): Add support for the MULSH and OPSR classes of
1085 (md_atof): Add support for little endian targets.
1086 (md_parse_option): Add support for -EL, -EB and -mcpu command
1088 (md_convert_frag): Add support for little endian targets.
1089 (md_apply_fix3): Add support for little endian targets.
1090 (md_number_to_chars): Add support for little endian targets.
1092 2000-02-10 Timothy Wall <twall@redhat.com>
1094 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1095 defined, use it to verify the symbol just read should be a label.
1097 2000-02-10 Timothy Wall <twall@redhat.com>
1099 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1100 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1101 around colons when KEEP_WHITE_AROUND_COLON is defined.
1102 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1103 and KEEP_WHITE_AROUND_COLON.
1105 2000-02-08 Timothy Wall <twall@redhat.com>
1107 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1109 (do_repeat): New. Abstract repeat logic so that a "break" can be
1111 (end_repeat): New. Provide support for a "break" out of the
1113 * read.h: Add prototypes for new functions.
1115 2000-02-08 Timothy Wall <twall@redhat.com>
1117 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1118 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1119 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1122 2000-02-08 Timothy Wall <twall@redhat.com>
1124 * read.c: Added elseif to directives table.
1125 * read.h: Added prototype for s_elseif.
1126 * doc/as.texinfo: Added description for elseif.
1127 * cond.c (s_elseif): New function
1129 2000-02-04 Timothy Wall <twall@redhat.com>
1131 * listing.c (print_lines): Remove conditionals causing bug in
1134 2000-02-03 Timothy Wall <twall@cygnus.com>
1136 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1138 * frags.c (frag_new): Calculate fr_fix in octets
1139 (frag_now_fix) Return offset as target address offset (bytes).
1140 (frag_now_fix_octets) New - Return offset in octets (8-bit
1142 * frags.h: Added prototype for frag_now_fix_octets().
1143 Distinguish between octets and bytes in field descriptions.
1144 * listing.c (calc_hex): Account for octets vs bytes when
1145 printing addresses/offsets.
1146 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1147 target is little-endian, print the octets in a word in big-endian
1148 order so that the display looks like a proper hexadecimal number,
1149 instead of having the octets reversed.
1150 * read.c (do_align): When recording alignment, alignment power
1151 should be in terms of target bytes (minimum addressible unit)
1153 (do_org) Convert ORG target address (byte) argument into an
1154 octet offset when generating a variable fragment.
1155 * symbols.c (resolve_symbol_value): Symbol final value
1156 converted to a target address offset (bytes) from its octet offset.
1157 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1158 offset (bytes) is adjusted by the frag offset (octets) converted
1160 (coff_frob_section) Section alignment power is in terms of bytes;
1161 convert it to an octet alignment power when calculating size (and
1162 size mask) in octets. Don't modify the section size in order to
1163 "align" it for TI COFF, since that format has a different method
1164 for storing alignment information.
1166 2000-02-01 Timothy Wall <twall@cygnus.com>
1168 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1169 entries, matching the way GCC generates them. If not escaped, the
1170 filename is encoded incorrectly.
1172 2000-01-31 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-arm.c (reg_table): Add support for ATPCS register
1177 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1179 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1181 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1183 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1184 of a symbol when we really care about its value.
1186 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1188 * config/tc-mcore.c (md_assemble): Give warning message if
1189 operands passes to instruction are more than the spec.
1191 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1193 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1194 Thumb mode but the label seen was not declared as '.thumb_func'
1195 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1196 correct disassembly of Thumb code bounded by non function labels.
1198 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1200 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1201 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1203 * Makefile.in: Same here.
1206 * configure.in: Set bfd_gas for i386-aout when primary target
1207 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1208 we may need the primary te_file. Remove incorrect comment.
1210 * configure: Regenerate.
1212 * config/e-i386aout.c: New file.
1214 * as.c (USE_EMULATIONS): Move to before print_version_id.
1215 (struct emulation): Add i386aout.
1216 (show_usage): Split text strings. Reformat -a text. Add --em
1220 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1221 (aout_format_ops): New.
1224 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1225 preprocessor conditional and add aout USE_EMULATIONS tests.
1226 (read_a_source_file): Don't pass error strings to printf as
1230 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1232 (do_data): Same here.
1233 (process_file): And here.
1236 * symbols.c (colon): Rewrite "already defined" fatal message
1237 code for aout with USE_EMULATIONS.
1240 * config/obj-aout.c (OBJ_HEADER): Define.
1241 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1243 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1244 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1246 (obj_aout_type): Expand S_SET_OTHER here too.
1247 (obj_read_begin_hook): Remove.
1248 (aout_pop_insert): New.
1249 (obj_aout_s_get_other): New.
1250 (obj_aout_s_get_desc): New.
1251 (aout_format_ops): New.
1254 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1255 gets aout_pseudo_table.
1256 (aout_pseudo_table): Declare.
1257 (obj_read_begin_hook): Define.
1260 * config/obj-coff.c (obj_pseudo_table): Rename to
1262 (coff_pop_insert): Use coff_pseudo_table.
1263 (coff_sec_sym_ok_for_reloc): Remove.
1264 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1265 and comment all zero entries and remove #if 0 code.
1268 * config/obj-coff.h (obj_pop_insert): Define.
1269 (coff_pseudo_table): Declare.
1272 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1273 s_get_size, s_set_size. Comment all zero entries.
1276 * config/obj-elf.c (elf_s_get_other): New function.
1277 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1278 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1279 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1281 (obj_elf_parse_section_letters): Don't pass error strings to
1282 printf as format arg.
1285 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1287 (elf_s_get_other): Declare.
1288 (S_GET_OTHER) Define as elf_s_get_other if not already
1290 (S_SET_OTHER): Only define when not already defined.
1291 (elf_obj_read_begin_hook): Declare.
1292 (obj_read_begin_hook): Define.
1293 (elf_obj_symbol_new_hook): Declare.
1294 (obj_symbol_new_hook): Define.
1297 * config/obj-multi.h: Add copyright header and protect against
1298 multiple inclusion. Add * to all function pointers.
1299 (OBJ_HEADER): If defined, include it rather than other defines
1301 (obj_frob_file_after_relocs): Test for NULL.
1302 (obj_symbol_new_hook): Here too.
1303 (obj_sec_sym_ok_for_reloc): And here.
1304 (S_GET_OTHER): Define.
1305 (S_GET_DESC): Define.
1306 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1307 (OBJ_MAYBE_ELF): Update comment.
1309 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1310 OBJ_AOUT preprocessor conditional and handle emulation by
1311 testing OUTPUT_FLAVOR.
1312 (i386_displacement): Here too.
1313 (md_section_align): Similarly here.
1314 (i386_target_format): Conditionally compile when more than one
1315 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1316 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1317 (i386_displacement): Here too.
1320 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1321 Define TARGET_FORMAT for aout only when not multi.
1324 * config/te-multi.h: Delete file as it's identical to te-generic.h
1326 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1328 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1329 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1332 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1334 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1337 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1339 * config/tc-mips.c (mips_do_align): New function.
1340 * config/tc-mips.h (md_do_align): Define.
1342 2000-01-10 Philip Blundell <philb@gnu.org>
1344 * doc/c-arm.texi (ARM Options): Fix typo.
1345 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1346 line separator for Linux.
1347 * doc/as.texinfo (Comments): Mention the ARM.
1349 2000-01-10 Philip Blundell <pb@futuretv.com>
1351 * configure.in (arm*-*-conix*): New target.
1352 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1354 * configure: Regenerate.
1356 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1358 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1359 (obj_elf_visibility): New function.
1361 * doc/as.texinfo (Visibility): New node: document visibility
1364 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1366 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1367 warning for absolute jump/call without `*' in non-intel mode. No
1368 need to set i.types[0] JumpAbsolute in intel mode.
1370 1999-12-22 Philip Blundell <pb@futuretv.com>
1372 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1373 hook function when changing sections.
1374 (arm_s_data): Likewise.
1376 1999-12-14 Nick Clifton <nickc@cygnus.com>
1378 * config/tc-arm.c (md_parse_option): Add support for -marm720
1379 command line switch.
1381 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1383 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1384 (r_registers, xr_registers): Define.
1385 (r_register_name, xr_register_name): New functions.
1386 (md_assemble): Handle new am33 operand types and instruction
1388 (mn10300_insert_operand, check_operand): Likewise.
1390 1999-11-29 Nick Clifton <nickc@cygnus.com>
1392 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1393 (s_force_thumb): Set thumb_mode to 2.
1394 (md_assemble): Do not complain about thumb instructions on a
1395 non-thumb target if thumb_mode is set to 2.
1397 1999-11-28 Michael Meissner <meissner@cygnus.com>
1399 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1400 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1401 (O_...): Add new machine dependent expressions if we are handling
1402 explicit relocations.
1403 (alpha_reloc_op): New static table holding the explicit relocation
1405 (alpha_literal_hash): New static to hold the hash table for
1406 explicit relocations.
1407 (alpha_macros): Add support for explicit relocations.
1408 (md_begin): If explicit relocations, initialize hash table.
1409 (md_assemble): Don't print a second error if tokenize_arguments
1410 already printed an error message.
1411 (md_apply_fix): Add support for explicit relocations.
1412 (alpha_force_relocation): Ditto.
1413 (alpha_fix_adjustable): Ditto.
1414 (alpha_adjust_symtab): New function to support explicit
1416 (alpha_adjust_symtab_relocs): Ditto.
1417 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1418 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1419 Add support for explicit relocations. Return -2 if an error
1420 message was already printed.
1421 (find_macro_match): Add support for explicit relocations. Comment
1423 (emit_insn): Add support for explicit relocations.
1424 (assemble_tokens): Ditto.
1426 (load_expression): Ditto.
1429 (emit_ir_load): Ditto.
1430 (emit_loadstore): Ditto.
1433 (emit_sextX): Ditto.
1434 (emit_division): Ditto.
1435 (emit_jsrjmp): Ditto.
1436 (emit_retjcr): Ditto.
1438 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1440 (tc_adjust_symtab): If explicit relocations, call the function
1441 alpha_adjust_symtab.
1442 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1443 relocations next to the literal relocation they reference.
1444 (TC_INIT_FIX_DATA): Initialize the new fields.
1445 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1447 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1449 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1450 'B' operand for PA2.0 bb instruction.
1452 1999-11-18 Nick Clifton <nickc@cygnus.com>
1454 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1457 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1459 (mcore_force_relocation): Force relocations to be generated for
1462 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1464 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1465 (i386_displacement): Disallow O_big displacements.
1467 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1469 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1470 improvements in error checking.
1471 (md_assemble): Support for unconditional ARM instructions.
1472 (md_parse_option): Support for -m[arm]v5e flag.
1474 1999-11-12 Nick Clifton <nickc@cygnus.com>
1476 * macro.c (buffer_and_nest): Do not check beyond the end of the
1479 1999-11-11 Nick Clifton <nickc@cygnus.com>
1481 * macro.c (buffer_and_nest): Look for seperator after TO and
1484 1999-11-08 Andrew Haley <aph@cygnus.com>
1486 * app.c (do_scrub_chars): When in State 10, treat backslash
1487 characters in the same way as as symbol characters.
1489 1999-11-07 Richard Henderson <rth@cygnus.com>
1491 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1492 the previous label was in the current section before playing
1493 with auto-alignment.
1495 1999-11-06 Nick Clifton <nickc@cygnus.com>
1497 * config/tc-v850.c (v850_force_relocation): Force relocation
1499 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1502 1999-11-05 Michael Meissner <meissner@cygnus.com>
1504 * expr.h (operatorT): Increase machine dependent operators to 16.
1505 * expr.c (op_rank): Ditto.
1507 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1509 * read.c (pseudo_set): Reject attempts to set the value of a
1512 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1515 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1517 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1518 to bfd_set_section_contents.
1520 1999-11-03 Nick Clifton <nickc@cygnus.com>
1522 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1524 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1526 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1527 (mips_ip): Use OPCODE_IS_MEMBER.
1529 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1531 * config/tc-arm.c (reg_required_here): Improve comments.
1533 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1534 (tinsns): Initialize variants field.
1536 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1537 BAD_PC respectively.
1539 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1541 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1542 * config/tc-arm.h: Fix compile time warnings.
1544 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1546 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1547 form @abs16, @(abs16) and @(abs16 + imm).
1549 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1551 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1552 (ISA_HAS_64_BIT_REGS) New.
1553 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1554 mips_emit_delays,macro_build,load_register,load_addresss,
1555 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1556 and/or use new ISA_xxx macros in expressions involving
1557 ISA, particularly mips_opts.isa.
1559 1999-10-18 Michael Meissner <meissner@cygnus.com>
1561 * expr.h (operatorT): Add machine dependent operators md1..md8.
1562 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1563 for the machine dependent operators to use.
1565 * expr.c (op_rank): Add machine dependent operators.
1567 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1569 (O_cpregister): Ditto.
1570 (md_begin): Change X_op test that field is wide enough to use
1571 O_max instead of O_alpha_max.
1572 (cpu_types): Fill in missing initializer.
1573 (alpha_num_macros): Make unsigned.
1574 (md_assemble): Make opnamelen be size_t.
1575 (md_apply_fix): Cast alpha_num_operands to int before testing.
1576 (alpha_force_relocation): Ditto.
1577 (alpha_fix_adjustable): Ditto.
1578 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1579 (tc_gen_reloc): Ditto.
1580 (tc_get_register): Ditto.
1585 (s_alpha_ent): Ditto.
1586 (s_alpha_end): Ditto.
1587 (s_alpha_frame): Ditto.
1588 (s_alpha_prologue): Ditto.
1589 (s_alpha_file): Ditto.
1590 (s_alpha_gprel32): Ditto.
1591 (s_alpha_proc): Ditto.
1592 (s_alpha_set): Ditto.
1593 (s_alpha_base): Ditto.
1594 (s_alpha_align): Ditto.
1595 (s_alpha_arch): Ditto.
1596 (alpha_align): Ditto.
1597 (assemble_insn): Suppress unused variable warning.
1599 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1600 order in the structure.
1601 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1603 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1605 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1607 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1609 * config/tc-i386.c (i386_index_check): Correct #endif location.
1611 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1613 * as.c (show_usage): Document new options.
1614 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1615 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1616 (parse_args): Parse the new options.
1617 (main): If there were warnings, and --fatal-warnings
1618 was specified, print an error.
1619 * as.h: New variable, flag_fatal_warnings, for new option.
1621 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1623 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1624 '@'. Change autoincrement completers to fall through to cache control
1627 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1629 (pa_parse_addb_64_cmpltr): New function.
1631 * config/tc-hppa.c (pa_ip): Change error message.
1632 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1633 '?Q' args to allow falling through.
1635 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1636 Remove unused conditional codes.
1637 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1639 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1641 * config/tc-d30v.c (CHAR_BIT): Define.
1642 (check_range): Fix bit operations to support integers bigger than
1645 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1647 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1650 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1651 Doug Evans <devans@cygnus.com>
1653 Add support for m32rx.
1654 * config/tc-m32r.c (enable_m32rx): New static global.
1655 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1656 (allow_m32rx): New function.
1657 (M32R_SHORTOPTS): Add `O'.
1658 (md_longopts): Add --m32rx plus several warning options.
1659 (md_parse_option): Handle new options.
1660 (md_show_usage): Print them.
1661 (md_begin): Enable m32rx.
1662 (OPERAND_IS_COND_BIT): New macro.
1663 (first_writes_to_seconds_operands): New function.
1664 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1665 (target_make_parallel,assemble_two_insns): New functions.
1666 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1667 If optimizing and m32rx, try to make consecutive insns parallel.
1669 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1671 * config/tc-mips.c (nopic_need_relax): Allow for the
1672 .sdata.foo sections generated by -fdata-sections,
1673 and for the .gnu.linkonce.s sections generated by C++.
1675 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1677 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1678 with cleaner code using completer prefixes. Add 'Y'.
1680 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1682 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1684 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1685 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1686 insn does not match and we should try the next insn in the table.
1688 1999-09-22 Nick Clifton <nickc@cygnus.com>
1690 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1692 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1694 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1697 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1699 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1700 OBJ_ELF. If ELF, add "sq".
1701 (md_parse_option): If ELF, ignore -s and -q.
1702 (md_show_usage): Mention ELF options.
1704 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1706 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1709 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1711 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1713 * config/tc-hppa.c (struct pa_it): New field "trunc".
1714 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1715 (pa_parse_ftest_gfx_completer): New function
1716 (pa_parse_fp_cnv_format): New function.
1718 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1719 (md_apply_fix): Handle 22bit pc-rel branches.
1721 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1723 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1725 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1727 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1729 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1731 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1732 (pa_ip): Handle 'fX'.
1734 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1736 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1737 unwinds unless the function is in the text space.
1738 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1740 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1742 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1743 (md_assemble): To here. Tweak address generation.
1745 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1747 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1748 (md_assemble): Call dwarf2_where for OBJ_ELF.
1749 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1750 (pa_end_of_source): New function.
1751 * tc-hppa.h (md_end): Define for OBJ_ELF.
1753 1999-09-14 Michael Meissner <meissner@cygnus.com>
1755 * configure.in (Canonicalization of target names): Remove adding
1756 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1757 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1758 * configure: Regenerate.
1760 1999-09-14 Donn Terry <donn@interix.com>
1762 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1764 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1766 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1767 pc-relative jmp/call to an absolute symbol.
1768 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1769 absolute section symbols.
1771 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1772 jump handling code and comments.
1774 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1776 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1777 the value if TE_PE and a global defined symbol.
1779 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1781 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1782 print the symbol, rather than printing it here.
1784 1999-09-11 Donn Terry <donn@interix.com>
1786 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1787 BFD_RELOC_RVA relocations.
1789 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1790 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1793 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1795 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1796 * doc/internals.texi (Object format backend): Document
1799 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1800 relocations against global symbols if TE_PE.
1802 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1803 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1805 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1808 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1809 symbols which do not have a constant value, or tags with
1810 non-tags. Remove the symbol from the list before adding it at the
1813 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1814 C_FCN symbol differently if TE_PE.
1815 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1816 appears in the pseudo-op, rather coff_line_base which is only set
1819 * config/obj-coff.c (obj_coff_loc): New static function.
1820 (obj_pseudo_table): Add "loc".
1822 * config/obj-coff.c (add_lineno): Check that the line number is
1825 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1826 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1828 (md_atof): Return NULL rather than 0.
1829 * config/tc-i386.c (md_atof): Change type to int.
1830 * expr.c (expr): Change first parameter to int.
1831 * config/obj-coff.c: Add declarations for static functions.
1832 (coff_frob_symbol): Use SYM_AUXENT.
1833 * config/tc-i386.h (flag_16bit_code): Don't declare.
1835 * config/obj-coff.c (obj_coff_section): Default to setting
1836 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1838 * write.c (adjust_reloc_syms): Print adjusted fixup.
1840 * expr.c (integer_constant): Correct too_many_digits calculation
1843 1999-09-09 Andreas Schwab <schwab@suse.de>
1845 * doc/c-arm.texi: Fix arguments of @var to not contain
1848 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1850 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1852 (md_parse_option): Only support -k flag for ELF and COFF targets.
1854 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1856 * config/tc-hppa.c (pa_ip): Put strict register checks before
1857 call to pa_parse_number.
1859 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1861 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1863 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1866 1999-09-06 Donn Terry <donn@interix.com>
1868 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1870 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1872 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1873 candidate instruction. Require registers for register arguments
1874 when in strict mode. Require assemble-time constants for
1875 constants when in strict mode.
1876 (pa_get_absolute_expression): Require a constant when in strict
1879 1999-09-06 Nick Clifton <nickc@cygnus.com>
1881 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1883 1999-09-04 Steve Chamberlain <sac@pobox.com>
1885 * config/tc-pj.c: New file, supports picoJava in ELF.
1886 * config/tc-pj.h: Ditto.
1887 * configure.in (pjl*, pj*): New targets.
1888 * Makefile.am: Rebuild dependencies.
1889 (CPU_TYPES): Add pj.
1890 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1891 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1892 * doc/c-pj.texi: New file.
1893 * doc/as.texinfo: Add some PJ specifics.
1894 * doc/all.texi: Add PJ to the list of all architectures, sort them
1896 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1897 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1899 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1901 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1902 (obj_frob_file): Test for null pointer.
1903 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1904 (OBJ_PROCESS_STAB): And here.
1905 (elf_obj_sy): Remove
1907 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1908 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1909 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1911 * config/obj-coff.c (no_func): Remove.
1912 (coff_format_ops): Change occurrences of no_func to 0, as we test
1913 for 0 in obj-multi.h.
1915 * configure.in: Enable bfd for i386-coff when primary target is
1916 bfd. Enable i386 elf,coff emulation support. Don't set
1917 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1918 emulation to support.
1919 *configure: Regenerate.
1921 1999-09-02 Nick Clifton <nickc@cygnus.com>
1923 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1924 .section .line directive is encountered.
1926 1999-09-01 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1931 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1932 * as.texinfo: Document --gdwarf2 command line option.
1933 Add additional documentation of ARM command line switches.
1935 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1937 * config/tc-i386.c (i386_intel_memory_operand): Combine
1938 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1939 and RESTORE_END_STRING around parse_register calls.
1940 (i386_operand): Here too.
1941 (i386_is_reg): Remove.
1942 (parse_register): Move as_bad calls from within this function to
1945 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1947 Based on a patch from H.J. Lu <hjl@gnu.org>
1948 * config/tc-i386.c (parse_register): Handle FP regs specially.
1949 (md_begin): Remove '(' and ')' from register_chars.
1951 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1953 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1954 error message (done elsewhere).
1956 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1958 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1960 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1962 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1965 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1967 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1969 Add new completers. Fix bug in 64 bit condition handling.
1971 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1974 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1976 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1978 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1980 1999-08-27 Jim Wilson <wilson@cygnus.com>
1982 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1983 (struct ls): Add frag field. Initialize it to zero.
1984 (out_end_sequence): New local text_frag. Set it while in text section.
1985 Replace address check with frag check. Set ls.frag to text_frag if
1986 out_set_addr called.
1987 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1988 Set it before switching sections. Replace address check with frag
1989 check. Set ls.frag to saved_frag if out_set_addr called.
1991 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1993 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1994 output "advance_pc" opcode instead of calling gen_addr_line().
1995 The latter has the undesired side-effect of creating a new row
1996 in the debug line info matrix.
1998 1999-08-26 Jim Wilson <wilson@cygnus.com>
2000 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2001 ls.last_filename if last is less than zero. Set ls.last_filename
2002 when allocating new entry.
2003 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2006 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2008 * config/tc-i386.c (i386_index_check): Fix the displacement size
2009 when INFER_ADDR_PREFIX.
2011 1999-08-18 Nick Clifton <nickc@cygnus.com>
2013 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2016 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2018 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2019 handle 0xffffNNNN constants correctly.
2021 1999-08-16 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2026 1999-08-13 Nick Clifton <nickc@cygnus.com>
2028 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2029 (md_apply_fix3): Always pass positive values to
2030 validate_offset_imm.
2032 1999-08-12 Nick Clifton <nickc@cygnus.com>
2034 * config/tc-arm.c (skip_whitespace): New macro.
2035 Formatting tidy ups.
2037 (md_apply_fix3): Store relocation offset in addend for ELF based
2039 (arm_force_relocation): Always generate relocs for Thumb function
2042 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2044 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2045 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2047 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2049 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2050 flags for the unwind subspace.
2052 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2053 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2054 suitable relocation based on the size of the target's pointer.
2055 Always Use subsegment zero for the unwinders.
2056 (pa_level): Handle "2.0w".
2058 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2060 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2061 with the following instruction unless this was specified.
2063 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2065 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2066 certain sections, to match BFD changes.
2068 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2070 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2071 (EXTRA_SCRIPTS): Define to keep automake happy.
2072 * Makefile.in: Rebuild.
2074 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2076 * Makefile.am: Rename .dep* files to DEP*.
2077 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2078 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2080 * Makefile.in: Rebuild.
2082 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2084 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2086 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2088 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2089 avoid problems on DOS filesystems.
2090 * Makefile.in: Rebuild.
2092 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2094 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2096 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2099 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2101 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2102 line to create ${GDBINIT} rather than .gdbinit.
2103 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2105 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2107 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2109 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2111 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2113 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2115 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2116 non-adjustable symbols.
2118 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2120 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2122 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2124 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2127 1999-08-05 Donn Terry <donn@interix.com>
2129 * config/te-interix.h: New file.
2130 * configure.in (i386-*-interix*): New target.
2131 * configure: Rebuild.
2133 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2135 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2136 selectors for ELF too.
2137 (selector_table): Add "ltp" and "rtp" selectors.
2139 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2141 * config/tc-i386.c (i386_operand): No need to change
2142 operand_string pointer in segment reg case before goto
2143 do_memory_reference. Initialise displacement_string_start and
2144 displacement_string_end after do_memory_reference label.
2145 (i386_index_check): Add operand_string param, and print error
2146 message on failure here.
2147 (i386_intel_memory_operand): Instead of here.
2148 (i386_operand): And here.
2149 (INFER_ADDR_PREFIX): Enable.
2151 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2153 * config/tc-i386.h (DefaultSize): Define. Renumber following
2154 opcode_modifier defines.
2156 From Etienne Lorrain <etienne.lorrain@ibm.net>
2157 * config/tc-i386.c (stackop_size): New variable.
2158 (set_16bit_code_flag): Clear it here.
2159 (set_16bit_gcc_code_flag): New function.
2160 (md_pseudo_table): Add "code16gcc" entry.
2161 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2163 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2165 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2166 next_set_end even if the end symbol is being discarded.
2168 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2169 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2170 * config/obj-coff.c: Likewise.
2171 (seg_info_type): Remove.
2172 (seg_info_off_by_4): Change to array of segT.
2173 (s_get_segment): Adjust accordingly.
2174 (obj_pseudo_table): Fully initialize sentinel entry.
2176 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2177 Ralf Baechle <ralf@uni-koblenz.de>.
2179 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2181 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2183 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2185 * config/tc-i386.c: Indentation and white space changes.
2186 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2187 don't enable it by default.
2188 (i386_intel_operand): Remove redundant prototype.
2189 Move check on number of memory operands, and i.mem_operands++
2190 (i386_intel_memory_operand): To here.
2191 Remove i386_immediate code from here. Remove special case code
2192 for input and output using (%dx). Remove base/index checks and
2193 call i386_index_check instead. Save initial operand_string
2194 argument for error message.
2195 (i386_operand): Remove redundant prototype. Move base/index
2196 checks to i386_index_check.
2197 (i386_displacement): Move intel mode check for non-zero
2199 (i386_intel_memory_operand): To here.
2201 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2203 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2204 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2205 by .register pseudo-op if -64 and --no-undeclared-regs.
2206 (s_register, sparc_adjust_symtab): New functions.
2207 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2208 Declare sparc_adjust_symtab as tc_adjust_symtab.
2209 * doc/c-sparc.texi: Add description of #ignore special literal
2210 for .register pseudo-op.
2212 1999-07-30 Catherine Moore <clm@cygnus.com>
2214 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2215 the relocation's section offset.
2217 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2219 * write.c (fixup_segment): Fix generic error check overflow test.
2221 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2222 X_add_number to long.
2224 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2226 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2229 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2231 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2234 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2236 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2238 * configure.bat: Remove; obsolete.
2239 * config/go32.cfg: Likewise.
2241 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2243 * configure.in (i386-*-vxworks*): New target.
2244 * configure: Rebuild.
2246 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2248 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2250 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2252 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2254 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2255 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2256 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2257 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2258 MAX_RELOC_EXPANSION): Define.
2259 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2261 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2263 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2264 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2265 block. Print a warning if an 8-bit or 16-bit constant
2266 displacement or immediate is truncated on output.
2267 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2269 (i386_operand): Disallow immediate jump absolute operand.
2271 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2273 * configure.in: Bump version number to 2.9.5.
2274 * configure: Rebuild.
2276 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2279 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2281 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2282 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2284 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2286 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2288 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2290 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2291 if -mno-fpu was given.
2292 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2294 (cons_fix_new_arm): Remove misleading comments.
2296 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2298 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2300 (relax_segment): Likewise. After giving a rs_org error, convert
2301 the frag to rs_align to avoid cascading errors.
2303 1999-07-12 Andreas Schwab <schwab@suse.de>
2305 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2307 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2309 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2310 as appropriate. Fill in structure initializations. Add variable
2311 initializations. Add casts.
2312 * dwarf2dbg.c (print_stats): Change i to size_t.
2313 * listing.c (listing_listing): Change list_line to unsigned int.
2315 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2317 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2318 rather than checking for \001 and \002 in symbol name.
2319 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2321 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2323 * configure.in (hppa*-linux-gnu*): New target.
2324 * configure: Rebuilt.
2326 1999-07-08 Nick Clifton <nickc@cygnus.com>
2328 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2330 1999-07-07 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2333 accessing symbolP directly.
2335 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2337 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2340 1999-07-05 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-arm.c (ARM_EXT_V5): Define.
2343 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2344 (md_begin): Detect ARM v5 architectures.
2345 (md_parse_option): Accept arm v5 specification.
2346 (md_show_usage): Documment -marmv5 switch.
2348 * doc/c-arm.texi: Document -marmv5 command line option.
2350 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2352 (validate_immediate_twopart): New function. Determine if a
2353 constant can be computed by two ADD instructions.
2354 (output_inst): Remove its command line parameter - it was never
2356 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2357 implememt the ADRL pseudo op.
2358 (tc_gen_reloc): Generate a suitable error message if an ADRL
2359 instruction tries to generate a real reloc.
2361 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2363 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2365 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2368 1999-06-27 H.J. Lu <hjl@gnu.org>
2370 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2371 non BFD_ASSEMBLER case.
2373 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2375 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2378 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2380 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2381 out_end_sequence() when the address decreases due to a new frag.
2382 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2383 numbering starts with 1.
2385 1999-06-23 Nick Clifton <nickc@cygnus.com>
2387 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2389 (mcore_s_text): Call obj_elf_text for ELF target.
2390 (mcore_s_data): Call obj_elf_data for ELF target.
2391 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2393 (mcore_s_bss): New function: Dump literal table before changing
2395 (mcore_s_comm): New function: Dump literal table before changing
2398 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2399 No longer static functions.
2400 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2401 Provide prototypes for these functions.
2403 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2405 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2406 a list of names, to try obj_segment_name, and to try abbreviated
2407 names when using COFF without long section names.
2409 * config/tc-alpha.c: More use of symbol accessor functions.
2410 * config/tc-arc.c: Likewise.
2411 * config/tc-d30v.c: Likewise.
2412 * config/tc-fr30.c: Likewise.
2413 * config/tc-i860.c: Likewise.
2414 * config/tc-m88k.c: Likewise.
2415 * config/tc-mcore.c: Likewise.
2416 * config/tc-ns32k.c: Likewise.
2417 * config/tc-sparc.c: Likewise.
2418 * config/tc-v850.c: Likewise.
2420 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2421 sy_value with appropriate accessor functions.
2422 * config/tc-arm.c (md_apply_fix3): Likewise.
2423 * config/tc-d10v.c (AT_WORD_P): Likewise.
2424 * config/tc-v850.c (reg_name_search): Likewise.
2426 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2427 use symbol_get_bfdsym instead.
2428 * config/tc-ppc.c (md_assemble): Likewise.
2429 * config/tc-v850.c (v850_comm): Likewise.
2431 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2433 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2434 the symbol, rather than accessing the bsym member.
2435 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2436 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2437 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2438 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2439 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2440 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2441 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2442 * config/tc-v850.c (tc_gen_reloc): Likewise.
2444 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2446 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2447 (hppa_gen_reloc_type): Conditionalize on BFD64.
2448 (tc_gen_reloc): Re-enable ELF relocations.
2449 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2451 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2453 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2455 (do_ldst): Move assignment out of if condition.
2456 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2457 parentheses to avoid warning.
2459 1999-06-21 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2462 macro to get at the BFD symbol associated with a GAS symbol.
2464 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2466 * config/tc-ppc.c: Update for symbol handling changes.
2467 * config/obj-coff.c: Likewise.
2469 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2471 * tc-hppa.c: General cleanups of ELF support. No more spaces
2472 and subspaces for ELF.
2473 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2474 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2475 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2476 (UNWIND_SECTION_NAME): Likewise.
2477 (space/subspace related structures): Conditionalize definitions
2479 (space/subspace directives and support routines): Conditionalize
2480 definitions and references/uses on OBJ_SOM.
2481 (label_symbol_struct): For ELF, track the symbol's segment. For
2482 SOM track its space.
2483 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2485 (USE_ALIASES): Kill for both SOM & ELF.
2486 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2487 (pa_space, pa_subspace): Corresponding changes.
2488 (pa_spaces_begin): Corresponding chagnes.
2489 (md_begin): Do not muck around with space/subspace stuff for
2491 (md_apply_fix): Temporarily disable argument relocation stuff
2493 (tc_gen_reloc): Temporarily disable relocation generation for
2495 (pa_build_unwind_subspace): Similarly.
2497 1999-06-16 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-arm.c (thumb_set): New pseudo op.
2500 (text, data, section): Override these pseudo ops with ARM
2502 (s_thumb_set): New function: Perform the same as a .set pseudo
2503 op, but also mark the alias'ed symbol as being a Thumb
2505 (arm_s_text): New function: Perform the same as the .text
2506 pseudo op, but dump the literal pool before changing
2508 (arm_s_data): New function: Perform the same as the .data
2509 pseudo op, but dump the literal pool before changing
2511 (arm_s_section): New function: Perform the same as the
2512 .section pseudo op, but dump the literal pool before changing
2514 (arm_cleanup): Do not reset the current section before dumping
2517 1999-06-17 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2520 OPTION_NO_WARN_UNMATCHED entries.
2521 (md_parse_option): Generate a warning message if an unrecognised
2522 option is encountered.
2524 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2525 (get_operands): When parsing an expression after an '@' symbol
2526 has been detected, do not ignore '#' symbols.
2527 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2530 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2532 From K. Richard Pixley <rich@noir.com>:
2533 * configure.in (ppc-*-vxworks*): New target.
2534 * configure: Rebuild.
2536 1999-06-12 Philip Blundell <philb@gnu.org>
2538 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2540 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2542 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2543 which refer to symbols in linkonce sections, permit reducing the
2544 relocs if the symbol is local.
2546 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2548 * subsegs.c (subseg_text_p): New function.
2549 * as.h (subseg_text_p): Declare.
2550 * read.c (do_align): Use subseg_text_p to set the default fill.
2551 * write.c (subsegs_finish): Likewise.
2552 * config/obj-coff.c (write_object_file): Likewise.
2553 * config/tc-i386.h (md_maybe_text): Don't define.
2554 (md_do_align): Use subseg_text_p to set the default fill.
2555 * config/tc-m32r.c (m32r_do_align): Likewise.
2556 * config/tc-sh.c (sh_do_align): Likewise.
2557 * config/tc-sparc.h (md_do_align): Likewise.
2559 1999-06-12 David O'Brien <obrien@freebsd.org>
2561 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2562 * configure: Rebuild.
2564 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2566 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2567 * Makefile.am: Rebuild dependencies.
2568 * Makefile.in: Rebuild.
2570 * config/tc-i386.c (i386_immediate): Remove unused label
2573 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2574 * symbols.c: Likewise.
2575 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2576 sy_next field when taking address, rather than symbol_next.
2578 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2580 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2581 value from the output file architecture.
2582 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2583 * dwarf2dbg.h: Change bfd_vma to addressT.
2585 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2587 * dwarf2dbg.h: Use PARAMS in function declarations.
2589 1999-06-11 Martin Dorey <mdorey@madge.com>
2591 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2592 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2594 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2596 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2598 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2600 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2603 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2605 * read.c (read_a_source_file): Only declare inescape if
2608 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2610 (find_entry_byval): Add parens to avoid warning.
2612 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2614 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2617 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2619 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2622 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2623 synthetize_setx): New functions.
2624 (md_assemble): Broken the special cases into the above
2625 functions. Make compiler happy if sizeof(bfd_vma)==4.
2626 Fix sethi generated from set/setuw. If instructions have a relloc,
2627 always clear the fields to be relocated in the opcode.
2628 (sparc_ip): Remove special_case global variable.
2630 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2632 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2633 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2634 indication of success rather than a value.
2635 (itbl_get_val): Likewise.
2636 (itbl_get_field): Use strcspn. Change delimiters to include
2638 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2639 (itbl_get_val): Likewise.
2640 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2642 * symbols.c (copy_symbol_attributes): Convert local symbols to
2645 1999-06-10 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2650 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2652 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2653 Optimize set if sizeof(bfd_vma) == 64.
2654 (sparc_ip): Fix sethi - without %hi() it should generate
2655 R_SPARC_22 reloc, not R_SPARC_HI22.
2656 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2658 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2660 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2661 (s_ncons): New function.
2662 (native_op_table): New table.
2663 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2664 R_SPARC_OLO10 handling.
2666 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2668 * expr.h (struct expressionS): Revert last change; widen X_op.
2669 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2671 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2673 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2674 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2675 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2676 * Makefile.in: Regenerated.
2678 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2679 `common' pass on to s_mri_common.
2680 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2682 1999-06-06 Richard Henderson <rth@cygnus.com>
2684 * config/obj-elf.c (obj_elf_section): Don't free the return
2685 value of demand_copy_C_string.
2687 1999-06-05 Richard Henderson <rth@cygnus.com>
2689 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2690 creation logic from obj_elf_create_section.
2692 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2693 (section_stack): New.
2694 (special_sections): Make const.
2695 (obj_elf_section): Gut and rewrite parsing.
2696 (obj_elf_change_section): New function broken out of obj_elf_section.
2697 (obj_elf_parse_section_letters): Likewise.
2698 (obj_elf_section_word): Likewise.
2699 (obj_elf_section_type): Likewise.
2700 (obj_elf_previous): Treat as a toggle.
2701 (obj_elf_popsection): New.
2702 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2703 (ppc_section_type): Likewise.
2704 * config/tc-ppc.h: Likewise.
2706 * expr.h (struct expressionS): Don't make X_op a bitfield.
2707 * config/tc-alpha.c: Update for symbol handling changes.
2708 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2709 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2711 1999-06-05 Richard Henderson <rth@cygnus.com>
2713 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2714 (dwarf2_gen_line_info): Kill unused variables.
2715 (dwarf2_finish): Likewise.
2716 (dwarf2_where): Likewise.
2717 (dwarf2_directive_file): If we've only got a string,
2718 hand off to s_app_file.
2719 * ecoff.c: Move the include of ecoff.h.
2720 * symbols.h (S_IS_FUNCTION): Prototype.
2722 * read.c (LEX_HASH): Supply a default.
2724 (s_globl): Update `c' after skipping whitespace.
2725 * read.h (LEX_END_NAME, is_name_ender): New.
2726 * expr.c (get_symbol_end): Respect it.
2728 1999-06-04 Mark Klein <mklein@dis.com>
2730 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2732 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2734 * config/tc-hppa.c: Update for symbol handling changes.
2736 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2738 * cgen.c: Update for symbol handling changes.
2739 * config/tc-m32r.c: Likewise.
2741 * config/tc-hppa.h: Update for symbol handling changes.
2742 * config/tc-hppa.c: Likewise.
2744 * config/tc-arm.h: Update for symbol handling changes.
2745 * config/tc-arm.c: Likewise.
2746 (symbol_make_empty): Remove. Just use symbol_create.
2748 * symbols.c (symbol_set_tc): Correct name.
2750 * Makefile.am: Rebuild dependencies.
2751 ($(OBJS)): Don't depend upon struc-symbol.h.
2752 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2753 * dep-in.sed: Don't remove struc-symbol.h.
2754 * Makefile.in: Rebuild.
2756 * doc/internals.texi (Symbols): Describe changes in symbol
2759 1999-06-03 Richard Henderson <rth@cygnus.com>
2761 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2762 instead of doing the work by hand.
2764 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2766 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2767 state of line state-machine.
2768 (struct ls): Collect DWARF2 line state-machine state in new member
2769 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2770 resulted in any DWARF2 directives.
2771 (reset_state_machine): New function.
2772 (out_end_sequence): Ditto.
2773 (dwarf2_gen_line_info): When switching sections or switching to a
2774 lower text address, call out_end_sequence() first to terminate the
2775 previous code sequence as code sequences MUST have monotonically
2776 increasing addresses.
2777 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2779 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2781 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2782 DWARF2 debug info (line information only, at this point).
2783 * as.h: Update comment about supported debug formats.
2784 * dwarf2dbg.c, dwarf2dbg.h: New files.
2785 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2787 * expr.c (operand): Don't use [ for parens if we want an index op.
2788 (op_encoding): Switch [ into O_index, if desired.
2789 (op_rank): Renumber with O_index on bottom.
2790 (expr): If O_index, match closing bracket.
2791 * expr.h (O_index): New.
2793 * read.c (read_a_source_file): Conditionally allow matched "
2794 in lines passed to md_assemble.
2796 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2798 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2800 Add support for storing local symbols in a small structure to save
2801 memory when assembling large files.
2802 * as.h: Don't include struc-symbol.h.
2803 (symbolS): Add typedef.
2804 * symbols.c: Include struc-symbol.h.
2805 (local_hash): New static variable.
2806 (save_symbol_name): New static function, from symbol_create.
2807 (symbol_create): Call save_symbol_name.
2808 (local_symbol_count): New static variable.
2809 (local_symbol_conversion_count): Likewise.
2810 (LOCAL_SYMBOL_CHECK): Define.
2811 (local_symbol_make): New static function.
2812 (local_symbol_convert): New static function.
2813 (colon): Handle local symbols. Create local symbol for local
2815 (symbol_table_insert): Handle local symbols.
2816 (symbol_find_or_make): Create local symbol for local label name.
2817 (symbol_find_base): Check for local symbol.
2818 (symbol_append, symbol_insert): Check for local symbols.
2819 (symbol_clear_list_pointers, symbol_remove): Likewise.
2820 (verify_symbol_chain): Likewise.
2821 (copy_symbol_attributes): Likewise.
2822 (resolve_symbol_value): Handle local symbols.
2823 (resolve_local_symbol): New static function.
2824 (resolve_local_symbol_values): New function.
2825 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2826 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2827 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2828 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2829 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2830 (symbol_previous, symbol_next): New functions.
2831 (symbol_get_value_expression): Likewise.
2832 (symbol_set_value_expression): Likewise.
2833 (symbol_set_frag, symbol_get_frag): Likewise.
2834 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2835 (symbol_mark_used_in_reloc): Likewise.
2836 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2837 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2838 (symbol_mri_common_p): Likewise.
2839 (symbol_mark_written, symbol_clear_written): Likewise.
2840 (symbol_written_p): Likewise.
2841 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2842 (symbol_section_p, symbol_equated_p): Likewise.
2843 (symbol_constant_p): Likewise.
2844 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2845 (symbol_get_obj, symbol_set_obj): Likewise.
2846 (symbol_get_tc, symbol_set_tc): Likewise.
2847 (symbol_begin): Initialize local_hash.
2848 (print_symbol_value_1): Handle local symbols.
2849 (symbol_print_statistics): Print local symbol statistics.
2850 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2851 Declare new symbols.c functions. Move many declarations here from
2853 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2854 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2855 (struct symbol): Move bsym to make it clearly the first field.
2856 Remove TARGET_SYMBOL_FIELDS.
2857 (symbolS): Don't typedef.
2858 (struct broken_word): Remove.
2859 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2860 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2861 (symbol_clear_list_pointers): Likewise.
2862 (symbol_insert, symbol_remove): Likewise.
2863 (symbol_previous, symbol_append): Likewise.
2864 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2865 (struct local_symbol): Define.
2866 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2867 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2868 (local_symbol_get_frag, local_symbol_set_frag): Define.
2869 (local_symbol_get_real_symbol): Define.
2870 (local_symbol_set_real_symbol): Define.
2872 * write.c (write_object_file): Call resolve_local_symbol_values.
2873 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2874 (TARGET_SYMBOL_FIELDS): Don't define.
2875 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2876 ECOFF_DEBUGGING, add ECOFF fields.
2877 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2878 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2879 ECOFF_DEBUGGING, add ECOFF fields.
2880 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2881 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2882 * config/tc-mcore.h: Don't include struc-symbol.h.
2883 (TARGET_SYMBOL_FIELDS): Don't define.
2884 (struct mcore_tc_sy): Define.
2885 (TC_SYMFIELD_TYPE): Define.
2886 * Many files: Use symbolS instead of struct symbol. Use new
2887 accessor functions rather than referring to symbolS fields
2890 * read.c (s_mri_common): Don't add in value of line_label.
2892 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2893 checking for SEC_LINK_ONCE.
2895 * config/tc-sh.h (sh_fix_adjustable): Declare.
2897 * app.c (input_buffer): New static variable.
2898 (app_push): Save saved_input in allocated buffer.
2899 (app_pop): Restored saved_input.
2900 (do_scrub_chars): Change get parameter to take char * and int as
2901 arguments. Change GET macro to pass input_buffer to get
2902 function. Don't save input into allocated buffer.
2903 * as.h (do_scrub_chars): Update declaration.
2904 * input-file.c (input_file_get): Change to take char * and int.
2905 Read data into passed in buffer. Remove static buffer.
2906 * read.c (scrub_from_string): Change to take char * and int. Copy
2907 data into passed in buffer.
2909 * hash.h: Neaten. Declare hash_traverse.
2910 * hash.c: Complete rewrite based on BFD hashing code.
2911 * gasp.c (chunksize): New variable.
2912 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2915 1999-05-28 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2918 addend unless the target uses an old ABI.
2920 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2922 -Wchar-subscripts cleanup
2923 * listing.c (listing_newline): Use unsigned char variable, so
2924 calls to isascii,iscntrl are correct.
2925 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2927 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2928 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2929 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2930 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2932 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2934 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2936 (arch_coldfire_p): New #define.
2937 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2939 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2941 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2943 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2944 (install_operand): Add place `N'.
2945 (init_table): Add registers ACC, MACSR, MASK.
2947 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2949 * config/tc-m68k.c: Change mcf5200 --> mcf.
2950 (archs): Add mcf5206e, mcf5307.
2951 (m68k_ip): Add format `u'.
2952 (install_operand): Add place `m', `M', `h'.
2953 (init_table): Add upper/lower registers.
2955 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2957 1999-05-28 Martin Dorey <mdorey@madge.com>
2959 * config/tc-i960.c: Several minor changes to add ELF and
2960 BFD_ASSEMBLER support.
2961 * config/tc-i960.h: Likewise.
2962 * configure.in (i960-*-elf*): New target.
2963 * aclocal.m4, configure: Rebuild.
2965 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2967 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2968 reloc changes when defined(BFD_ASSEMBLER).
2970 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2972 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2974 * write.c (write_print_statistics): Output to file, not stderr.
2976 * expr.c (generic_bignum_to_int32,64): Prototype.
2978 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2979 output_sleb128, output_uleb128, output_big_sleb128,
2980 output_big_uleb128, output_big_leb128): Prototype.
2981 (output_big_sleb128, output_big_uleb128): Make inline.
2982 (output_big_leb128): Remove inline
2984 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2985 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2986 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2987 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2988 value for correct overflow check in write.c:fixup_segment.
2989 * write.c (fixup_segment): Move bitfield overflow checks to after
2990 the md_apply_fix call.
2991 * config/obj-coff.c (fixup_segment): Likewise.
2992 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2993 valueT *val argument.
2995 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2997 * config/atof-ieee.c (gen_to_words): Correctly round a
2998 denormalized number. Fix off-by-one in range checking for
2999 exponent in a denormal.
3001 1999-05-10 Nick Clifton <nickc@cygnus.com>
3003 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3006 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3008 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3010 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3012 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3013 (ReverseRegRegmem): Remove.
3014 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3015 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3016 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3019 From Doug Ledford <dledford@redhat.com>
3020 * config/tc-i386.h (RegXMM): New for P/III.
3021 * config/tc-i386.c: Add support for P/III.
3023 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3025 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3026 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3027 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3029 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3031 * config/tc-i386.c (i386_immediate): Skip whitespace before
3032 complaining about junk after expression.
3033 (i386_displacement): Likewise.
3035 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3037 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3038 Don't copy before downcaseing.
3040 1999-05-05 Catherine Moore <clm@cygnus.com>
3042 * tc-m68k.c: Include elf/m68k.h.
3043 (m68k_elf_final_processing): New routine.
3044 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3047 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3049 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3052 1999-04-30 Nick Clifton <nickc@cygnus.com>
3054 * config/tc-mcore.c (mcore_s_section): Dump literals before
3057 1999-04-29 Nick Clifton <nickc@cygnus.com>
3059 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3062 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3064 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3065 (TC_INIT_FIX_DATA): Delete.
3066 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3067 (TC_INIT_FIX_DATA): Delete.
3068 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3069 * write.c (fix_new_internal): Initialize fx_cgen member.
3070 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3071 (gas_cgen_md_apply_fix3): Update.
3072 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3073 (md_cgen_record_fixup_exp): Update.
3074 (FX_OPINFO_R_TYPE): Update.
3076 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3077 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3078 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3079 * frags.h (struct frag): Make opindex, opinfo ints.
3081 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3083 1999-04-26 Tom Tromey <tromey@cygnus.com>
3085 * aclocal.m4, configure: Updated for new version of libtool.
3087 1999-04-22 Nick Clifton <nickc@cygnus.com>
3089 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3091 (md_apply_fix3): Do not fix up absolute relocations against
3094 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3096 1999-04-20 Nick Clifton <nickc@cygnus.com>
3098 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3099 changes and data-in-text directives.
3100 (mcore_cons): New function: intercept cons() operations.
3101 (mcore_float_cons): New function: intercept float_cons()
3103 (mcore_stringer): New function: intercept stringer() operations.
3105 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3107 * obj.h (struct format_ops): Change generate_asm_lineno field to
3109 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3111 * config/tc-alpha.c (find_opcode_match): Add default case to
3113 (find_macro_match): Likewise.
3114 (load_expression): Parenthesize && within ||.
3116 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3118 1999-04-17 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3121 .text .data .section pseudo ops.
3122 (mcore_s_section): New function. Dump lits before changing secs.
3123 (mcore_s_text): New function. Dump lits before changing secs.
3124 (mcore_s_data): New function. Dump lits before changing secs.
3126 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3128 * config/tc-mips.c (mips_32bitmode): New.
3129 (md_begin): Set mips_32bitmode if needed.
3130 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3131 Set EF_MIPS_32BITMODE.
3133 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3135 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3138 1999-04-16 Nick Clifton <nickc@cygnus.com>
3140 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3142 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3144 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3145 expressions correctly.
3148 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3150 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3152 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3154 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3155 and fmpynfadd instructions.
3157 1999-04-11 Richard Henderson <rth@cygnus.com>
3159 * as.h (environ): Declare it, if needed.
3160 * as.c (dump_statistics): Don't declare environ.
3161 * configure.in (environ): Detect declaration.
3162 * configure, config.in: Rebuild
3164 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3165 (i386_displacement): Allocate enough space for replacement buffer.
3166 Clean up replacement buffer initialization.
3168 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3170 * subsegs.c (section_symbol): Don't create a new symbol if one
3171 already exists; instead, use the existing one, but set its segment
3172 and frag data if it hasn't already been defined.
3173 * config/obj-coff.c (c_section_symbol): Likewise.
3175 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3177 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3179 1999-04-08 Nick Clifton <nickc@cygnus.com>
3181 * config/tc-mcore.c: New File: Support routines for MCore
3183 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3184 * config/obj-coff.c: Add support for mcore-pe target.
3186 * Makefile.am: Add support for MCore targets.
3187 * Makefile.in: Regenerate.
3188 * configure.in: Add support for MCore targets.
3189 * configure: Regenerate.
3191 * doc/all.texi: Set MCORE.
3192 * doc/as.texinfo: Document MCore specific command line options.
3194 * write.h: Prevent multiple inclusion.
3196 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3198 * asintl.h (LC_MESSAGES): Never define.
3199 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3201 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3204 * Makefile.am (m68k-parse.c): If configuring in the source
3205 directory, copy m68k-parse.y into the local directory before
3206 running ylwrap, to remove spurious differences when generating
3208 * Makefile.in: Rebuild.
3210 * config/tc-sparc.h (md_do_align): Just allocate the number of
3211 bytes necessary, rather than always allocating 1024.
3213 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3215 * listing.c (listing_newline): Add cast to avoid warning.
3216 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3217 * config/tc-i386.c (i386_scale): Add return value.
3218 (build_displacement_string): Remove unused local temp_disp2.
3219 (i386_intel_memory_operand): Add parentheses to avoid warning.
3220 (i386_intel_operand): Remove unused local end_of_operand_string.
3221 (i386_operand): Remove unused local operand_modifier.
3222 (i386_operand): Add parens to avoid warning.
3224 1999-04-04 Don Bowman <don@pixsci.com>
3226 * configure.in: Add mips*-*-vxworks* target; have it define
3228 * configure, config.in: Rebuild.
3230 1999-03-31 Nick Clifton <nickc@cygnus.com>
3232 * configure.in (emulations): Add support for arm-epoc-pe.
3233 * configure: Regenerate.
3234 * config/te-epoc-pe.h: New file. Define macros specific to
3236 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3237 for arm-epoc-pe target.
3239 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3241 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3243 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3245 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3246 detect ",n" without a condition.
3247 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3250 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3252 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3253 instruction is encoded with one bit.
3256 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3258 * doc/internals.texi (CPU backend): Mention that
3259 line_separator_chars should not include newline. From thi
3260 <ttn@mingle.glug.org>.
3262 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3264 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3265 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3267 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3269 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3271 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3273 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3276 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3278 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3280 1999-03-15 Martin Hunt <hunt@cygnus.com>
3282 * app.c (do_scrub_begin): Change '-' back to a symbol char
3283 so we can use multiple opcodes on a line again.
3285 * config/tc-d30v.c: By default, warn if a symbol has
3286 the same name as a register. Plus some minor
3287 updates from the branch.
3289 1999-03-13 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3292 BFD_RELOC_16 and BFD_RELOC_64.
3294 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3296 * expr.c (expr): Add missing else.
3298 1999-03-12 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-arm.c (md_apply_fix3): Improve error message.
3302 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3304 * Makefile.am (CPU_TYPES): Add fr30.
3305 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3306 (fr30,m32r dependencies): Update.
3307 * Makefile.in: Rebuild.
3309 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3310 (gas_cgen_record_fixup_exp): Ditto.
3311 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3312 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3313 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3314 (md_cgen_lookup_reloc): Update use of operand->type.
3315 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3316 (md_convert_frag): Call cgen_operand_lookup_by_num.
3317 (md_cgen_lookup_reloc): Update use of operand->type.
3318 (m32r_cgen_record_fixup_exp): Ditto.
3320 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3322 * config/tc-mips.c (md_show_usage): Fix message.
3324 1999-03-03 Nick Clifton <nickc@cygnus.com>
3326 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3327 and LDR reg,=<expr> instruction.
3329 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3332 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3334 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3336 1999-02-17 Nick Clifton <nickc@cygnus.com>
3338 This patch was created by: Scott Bambrough
3339 <scottb@corelcomputer.com>
3342 Special cased '@' character. The '@' character is used as the
3343 ARM assembler comment character, as a special character
3344 and in ELF .symver pseudo-op's, and as a special character in
3345 .type and .section pseudo-ops.
3346 (symver_pseudo): New static variable.
3347 (symver_state): New static variable.
3348 (struct app_save): Add field 'symver_state'.
3349 (app_push): Save global symver_state int struct app_save.
3350 (app_pop): Restore global symver_state from struct app_save.
3351 (do_scrub_chars): Special case handling of '@' character in
3354 * configure.in: Modified to recognize armv* uname syntax from ARM
3356 * configure: Regenerated.
3358 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3359 a prefix to the section's type.
3360 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3361 the type's typename.
3363 * config/tc-arm.h: Add support for PIC generation:
3364 (pic_code): New boolean.
3365 (obj_relocate_extern): Define.
3366 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3367 (TC_CONS_FIX_NEW): Define.
3368 (tc_fix_adjustable): Define.
3369 (GLOBAL_OFFSET_TABLE_NAME): Define.
3371 * config/tc-arm.c: Add support for PIC generation:
3372 (line_seperator_chars): Allow ';' as a seperator for Linux.
3373 (is_immediate_prefix): New macro.
3374 (arm_parse_reloc): New function.
3375 (s_arm_elf_cons): New function.
3376 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3377 (md_undefined_symbol): Special case handling for the Global Offset
3379 (md_apply_fix3): Handle PIC relocs.
3380 (tc_gen_reloc): Handle PIC relocs.
3381 (md_parse_option): Add support for '-k' command line switch to
3382 enable PIC generation.
3383 (cons_fix_new_arm): New function.
3384 (s_arm_elf_cons): New function.
3386 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3388 * configure.in: Add comments for uses of AC_DEFINE.
3389 * acinclude.m4: Likewise.
3390 * acconfig.h: Remove.
3391 * aclocal.m4: Rebuild.
3392 * configure: Rebuild.
3393 * Makefile.in: Rebuild.
3394 * config.in: Rebuild.
3396 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3398 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3399 non-constant offset from a base register.
3401 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3403 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3406 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3408 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3409 (emit_insn): Look for pc-relative and no-overflow specifiers on
3410 internal relocation types.
3412 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3414 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3417 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3419 (mips_4650, mips_4010, mips_4100): Variables removed.
3420 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3421 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3423 (md_begin): Don't bother initializing the mips_NNNN variables;
3424 mips_cpu is set, and that's good enough now.
3425 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3426 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3427 (show): New function, to handle wrapping in the CPU lists.
3428 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3430 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3432 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3433 than treat as an immediate specifier.
3435 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3437 * config/tc-i386.c: Prototype many functions.
3438 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3439 (i386_immediate): Remove unused second argument.
3440 (i386_intel_operand): Fix i386_is_reg typo.
3441 (i386_operand): Use allow_naked_reg.
3442 (output_invalid): Make operand int for K&R.
3444 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3446 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3448 * Makefile.in: Rebuild.
3450 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3452 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3454 (EXTRA_as_new_SOURCES): Comment out.
3455 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3456 * Makefile.in: Rebuild.
3457 * doc/Makefile.in: Rebuild.
3458 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3459 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3460 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3461 * configure: Rebuild.
3462 * aclocal.m4: Rebuild.
3463 * config.in: Rebuild.
3464 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3465 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3466 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3467 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3468 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3469 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3470 (gas_cgen_record_fixup_exp): Ditto.
3471 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3472 descriptor, not global variable.
3473 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3474 descriptor, not global variable. Refer to insert_operand handler
3475 via cpu descriptor, not global function.
3476 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3477 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3478 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3479 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3480 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3481 * config/tc-m32r.c: Ditto.
3482 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3483 (md_assemble): Ditto.
3484 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3486 1999-02-09 Nick Clifton <nickc@cygnus.com>
3488 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3489 relocations for ELF targets.
3491 1999-02-08 Nick Clifton <nickc@cygnus.com>
3493 * configure.in: Add support for StrongARM target.
3494 * configure: Regenerate.
3496 1999-02-05 Nick Clifton <nickc@cygnus.com>
3498 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3500 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3503 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3505 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3507 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3509 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3510 (INTEL_DWORD_MNEM_SUFFIX): Define.
3513 (DWORD_PTR): Define.
3514 (XWORD_PTR): Define.
3516 (OFFSET_FLAT): Define.
3518 (NONE_FOUND): Define.
3521 * config/tc-i386.c (set_intel_syntax): New routine.
3522 (intel_syntax): Declare.
3523 (allow_naked_reg): Declare.
3524 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3525 (intel_float_operand): New routine.
3526 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3527 Handle brackets as well as parens. Call i386_intel_operand for
3528 intel syntax. Reverse operands if appropriate. Handle new
3529 suffixes. Handle movzx and movsx.
3530 (i386_is_reg): New routine.
3531 (i386_immediate): New routine.
3532 (i386_scale): New routine.
3533 (i386_displacement): New routine.
3534 (i386_operand_modifier): New routine.
3535 (build_displacement_string): New routine.
3536 (i386_parse_seg): New routine.
3537 (i386_intel_memory_operand): New routine.
3538 (i386_intel_operand): New routine.
3539 (i386_operand): Call i386_displacement, i386_immediate,
3540 i386_scale, etc. instead of handling inline.
3541 (parse_register): Handle registers without prefix.
3543 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3545 * configure: Regenerate.
3546 * configure.in (arm-*-oabi): New.
3547 (thumb-*-oabi): New.
3548 * config/tc-arm.c (target_oabi): Declare.
3549 (md_apply_fix3): Support REL relocs.
3550 (md_parse_option): Handle -oabi.
3551 (elf32_arm_target_format): New routine.
3552 (md_longopts): Add OPTION_OABI.
3553 * config/tc-arm.h: Redefine TARGET_FORMAT.
3556 1999-01-28 Nick Clifton <nickc@cygnus.com>
3558 * write.c (write_relocs): Handle out of range error.
3560 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3561 (fr30_force_relocation): Default to 0.
3563 * config/tc-fr30.h (obj_fix_adjustable): Define.
3564 (TC_FORCE_RELOCATION): Define.
3566 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3569 1999-01-16 Nick Clifton <nickc@cygnus.com>
3571 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3572 merge of two instructions if the left instruciton kills the right.
3574 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3576 * Makefile.in: Regenerate.
3577 * configure.in: Redo test for using cgen.
3578 * configure: Regenerate.
3580 1999-01-09 Nick Clifton <nickc@cygnus.com>
3582 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3583 redefinition of this macro.
3585 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3587 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3590 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3592 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3593 a read of HI or LO and an immediatly following branch.
3595 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3597 * config/tc-mips.c (md_begin): Another correction to the setting of
3600 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3602 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3604 1998-12-21 Nick Clifton <nickc@cygnus.com>
3606 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3607 bit insn when optimizing, so that parallelised instructions will
3608 start on a 32 bit boundary.
3610 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3612 * config/tc-mips.c (mips_eabi64): New.
3613 (md_begin): Set mips_eabi64.
3614 (mips_elf_final_processing): Use it.
3616 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3618 * config/tc-mips.c (mips_elf_final_processing):
3619 Correct setting of ABI in e_flags.
3621 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3623 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3625 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3627 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3629 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3631 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3632 warning, values that don't fit in the field.
3634 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3636 * config/tc-mips.c (mips_abi_string): New.
3637 (md_parse_option,md_longopts): Add mabi.
3638 (mips_elf_final_processing): Set e_flags based on mabi flag.
3640 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3642 * config/tc-mips.c (md_parse_option): Handle vr4111.
3644 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3646 * config/tc-h8300.c (build_bytes): Change message given if the
3647 instruction requires H8/300H mode and we're not in Hmode, to
3648 suggest that it may be the operand modes that are the problem, not
3649 necessarily the opcode.
3651 1998-12-10 Nick Clifton <nickc@cygnus.com>
3653 * config/tc-fr30.c: Add line separator character.
3655 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3657 * configure.in (hppa-*-mpeix*): New target.
3658 * config/obj-som.h (obj_som_compiler): Declare.
3659 * config/obj-som.c (compiler_seen): New static variable.
3660 (obj_som_compiler): New function.
3661 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3662 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3663 (pa_type_args): Set hppa_priv_level.
3664 (pa_compiler): New static function if OBJ_SOM.
3665 * configure: Rebuild.
3667 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3669 * read.c (output_leb128): Don't mark as inline.
3671 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3673 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3674 AIX .vbyte unaligned data support.
3675 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3676 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3679 1998-12-07 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3684 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3686 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3687 BFD_RELOC_ARM_PCREL_BRANCH.
3689 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3691 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3692 checking the target type.
3693 (mips-dec-bsd*): Set endian to little.
3694 * configure: Rebuild.
3696 COFF weak symbol support, based on patches from Mark Elbrecht
3697 <snowball3@usa.net>:
3698 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3699 * config/obj-coff.c (obj_coff_weak): New static function.
3700 (obj_coff_endef) [both versions]: Handle weak symbols.
3701 (coff_frob_symbol): Likewise.
3702 (yank_symbols): Likewise.
3703 (obj_pseudo_table): Add "weak".
3705 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3706 <aymeric.vincent@emi.u-bordeaux.fr>.
3707 * aclocal.m4: Rebuild with current tools.
3708 * configure: Rebuild.
3710 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3711 an assertion failure for a case we can't handle when OBJ_ECOFF.
3713 * expr.c (operator): And with 0xff to avoid problems with signed
3716 1998-12-03 Nick Clifton <nickc@cygnus.com>
3718 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3719 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3721 1998-12-02 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3726 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3728 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3731 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3736 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3740 (d10v_cleanup): Only generate previous insn if a multiline insn is
3743 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3745 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3748 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3750 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3751 -marm6xxx command line switches.
3753 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3755 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3756 (itbl-ops.o): Delete duplicate dependencies.
3757 Rebuild dependencies.
3758 Add fr30 dependencies.
3759 * Makefile.in: Rebuild.
3761 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3763 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3765 * listing.c: Ignore line terminator characters found inside
3768 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3770 * po/gas.pot: Regenerated.
3772 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3775 fr30_is_label_start(). Also checks for delay slot insns.
3777 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3778 FR30 instructions which contain a colon in the mnemonic.
3780 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3782 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3784 * config/tc-fr30.c: Removed currently superflous code.
3786 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3788 * config/tc-fr30.h: New file.
3789 * config/tc-fr30.c: Tweaking so that it will compile.
3791 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3793 * config/tc-d10v.h (obj_fix_adjustable): Define.
3794 (TC_FORCE_RELOCATION): Define.
3795 (d10v_force_relocation): Declare.
3796 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3797 (md_apply_fix3): Handle Vtable relocs.
3798 (d10v_fix_adjustable): New.
3799 (d10v_force_relocation): New.
3801 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3803 * config/tc-d30v.c: Change default behaviour to ignore potential
3804 conflicts between register name and symbol names.
3806 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3808 * configure.in: Add fr30-*-*.
3809 * config/tc-fr30.c: New file.
3810 * Makefile.in: Regenerated.
3811 * config.in: Regenerated.
3812 * configure: Regenerated.
3813 * doc/Makefile.in: Regenerated.
3814 * po/gas.pot: Regenerated.
3816 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3818 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3821 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3823 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3825 (do_scrub_chars): Add some casts to unsigned char to avoid
3826 unwanted sign extension.
3827 * read.c (lex_type): Set characters about 127 to be symbol
3829 * config/tc-i386.c (md_begin): Set identifier_chars and
3830 operand_chars for values above 127.
3832 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3834 * configure.in: detect cygwin* instead of cygwin32*
3835 * configure: regenerate
3837 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3839 * listing.c: Add support for producing a listing from piped
3842 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3844 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3845 (append_insn): Account for the tx39's multiply behavior.
3847 1998-10-26 Michael Meissner <meissner@cygnus.com>
3849 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3850 from assemble_parallel_insns. Add support for '->' to indicate
3851 explicitly serializing the instructions.
3852 (md_assemble): Ditto.
3854 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3856 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3859 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3861 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3863 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3865 * config/tc-mips.c : support frame and regmask/fregmask when
3866 MIPS_STABS_ELF is specified.
3868 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3870 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3871 (md_apply_fix): Don't return 1 for VTABLE relocs.
3872 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3874 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3876 * doc/c-i386.texi: Replace occurences of "opcode" with
3877 "instruction mnemonic", "instruction", or "mnemonic" when
3878 referring to the name of an instruction. Use "opcode" when
3879 referring to the sequence of machine bytes.
3881 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3882 (is_opcode_char): Rename to is_mnemonic_char.
3883 (md_assemble and i386_operand): Correct error messages from
3884 "opcode" to "instruction mnemonic"
3885 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3886 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3887 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3888 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3889 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3890 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3891 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3893 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3895 * config/tc-i386.c (i386_operand): Check for garbage after
3898 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3900 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3901 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3903 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3905 * config/tc-sh.h (obj_fix_adjustable): Define.
3906 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3907 (md_apply_fix): Likewise.
3908 (tc_gen_reloc): Likewise.
3909 (sh_fix_adjustable): New.
3911 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3913 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3914 * cgen.h (gas_cgen_finish_insn): Update prototype.
3915 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3916 cgen_insn_t -> CGEN_INSN_INT.
3917 (make_parallel): Update handling of CGEN_INT_INSN_P.
3918 (assemble_parallel_insn): Ditto.
3919 (target_make_parallel): New function.
3920 (md_assemble): Use it.
3922 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3924 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3926 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3928 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3929 converted into lower case.
3931 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3933 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3934 (gas_cgen_tc_gen_reloc): Likewise.
3935 * config/tc-m32r.h (obj_fix_adjustable): Define.
3936 * config/tc-m32r.c (m32r_fix_adjustable): New.
3937 (m32r_force_relocation): Handle VTABLE relocs.
3939 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3941 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3943 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3946 to lower case before parsing.
3948 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3949 parallel insns modift buts in the PSW as a side effect.
3951 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3953 * config/tc-d30v.c (find_format): Test for missing flag and
3956 (md_apply_fix3): Fix error messages to avoid
3957 assumption about presence of a symbol.
3959 (parallel_ok): Disallow parallel instructions that both modify the
3962 (find_format): Generate a warning if an odd numbered register is
3963 used as the first register in a mutli-register instruction.
3965 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3967 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3968 relocations are always associated with a symbol.
3970 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3972 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3973 (elf32_sparc_force_relocation): Declare.
3974 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3975 (tc_gen_reloc): Handle vtable relocs.
3976 (elf32_sparc_force_relocation): New.
3978 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3980 * symbols.c (S_IS_FUNCTION): New.
3981 * config/tc-v850.h (obj_fix_adjustable): Define.
3982 (TC_FORCE_RELOCATION): Define.
3983 (v850_force_relocation): Declare.
3984 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3985 of fx_addnumber for VTABLE reloc addends.
3986 (md_apply_fix3): Handle VTABLE relocs.
3987 (v850_fix_adjustable): New.
3988 (v850_force_relocation): New.
3990 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3992 * tc-hppa.c (fp_operand_format): Add some additional formats.
3993 (pa_ip): Do not automatically promote into pa2.0 mode.
3994 (pa_level): Handle ".level 2.0".
3996 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3998 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3999 * config/tc-i386.h (template.extension_opcode): Change to
4000 unsigned int to allow full range of 8-bit opcode suffixes.
4001 (None): Redefine as 0xffff.
4003 From Jeff B Epler <jepler@usgs.gov>
4004 * doc/c-i386.texi (i386-SIMD): New section.
4006 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4008 * read.c (discard_rest_of_line): New function.
4009 * read.h: Declare it.
4010 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4012 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4014 * config/tc-d10v.c (find_symbol_matching_register): New function.
4015 (find_opcode): Cope with the case where a register name matches
4018 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4020 * config/tc-v850.c (md_pcrel_from): Rename to
4021 v850_pcrel_from_section.
4022 (v850_pcrel_from_section): Do not resolves symbols in other
4025 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4027 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4029 * config/tc-d10v.c (find_opcode): Generate an error if a register
4030 is supplied for an operand that should not be a register.
4032 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4034 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4035 instructions to have another instruction in the right bin.
4037 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4039 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4040 the right container if the left container holds a branch
4043 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4045 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4046 both a register name and symbol name.
4047 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4049 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4052 execution unit class.
4054 (reg_name_search): If a name matches a register and a symbol,
4055 prefer the register.
4056 (find_format): Disallow flag registers when a general purpose
4057 register is required.
4058 If a number is required, but a register has been given, check to
4059 see if a symbol with the same name as the register exists, and if
4060 so, use that symbol.
4062 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4064 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4066 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4068 * config/tc-d30v.c (find_format): Do not accept flag registers as
4069 general purpose registers.
4070 (find_format): If an immediate value is expected at a given place
4071 in a format, but a register name has been provided instead, check
4072 to see if that register name matches the name of a predefined
4073 symbol and if it does, then use the symbol instead.
4074 (reg_name_search): If a register name matches a symbol name,
4075 prefer the register name to the symbol name.
4077 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4079 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4080 the previous insn to empty.
4082 1998-09-20 Michael Meissner <meissner@cygnus.com>
4084 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4085 pieces, forcing the use of an ANSI compiler.
4087 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4089 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4091 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4093 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4095 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4097 (obj_elf_vtable_entry): Likewise.
4098 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4099 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4100 (tc_gen_reloc): Likewise.
4101 (arm_fix_adjustable): Likewise.
4102 (elf32_arm_force_relocation): New.
4103 (armelf_frob_symbol): Remove coff-style symbol support.
4105 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4107 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4109 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4111 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4112 OBJ_COFF so that routine is defined for a.out format.
4114 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4116 * config/tc-i386.c (i386_operand): Detect non-segment registers
4117 used as segment prefixes.
4119 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4121 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4122 optimize across FDE boundaries.
4124 * config/obj-coff.c (obj_coff_section): Preserve any link once
4125 flags when setting the section flags.
4127 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4129 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4130 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4132 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4134 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4137 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4139 * frags.c (frag_grow): Include the size of the frag struct in the
4142 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4143 if the new subseg comes before the old.
4145 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4147 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4148 to handle edge8 and edge16.
4150 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4152 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4153 before we clobber the symbol involved.
4155 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4157 * config/tc-arm.c: Remove OBJ_ELF definitions for
4158 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4159 use arm_adjust_symtab for OBJ_COFF.
4160 (armelf_adjust_symtab): New Routine.
4161 * config/tc-arm.h: Define obj_adjust_symtab to
4162 armelf_adjust_symtab for OBJ_ELF.
4164 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4166 * configure.in: Make all i386-elf targets use bfd_gas.
4167 * config/tc-i386.c (tc_i386_force_relocation): New.
4168 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4169 (md_apply_fix3): Likewise.
4170 (tc_gen_reloc): Handle them.
4171 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4172 tc_i386_force_relocation.
4174 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4178 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4180 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4181 current opcode after writing the first insturction of a reverse
4184 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4186 * read.h (generate_lineno_debug): Add prototype.
4187 * read.c (generate_lineno_debug): Make non-static.
4189 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4191 * config/tc-i386.c (md_assemble): Only warn for address/data size
4194 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4196 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4197 against Thumb function names, as the linker needs this information.
4199 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4201 * expr.c (operand): Check also that there is no advance in operand
4202 after atof_generic in order to decide "is it label 0f or floating
4205 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4207 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4208 command line options with a single dash.
4209 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4211 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4213 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4214 * tc-arm.c (arm_fix_adjustable): New routine.
4216 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4218 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4219 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4220 demand_empty_rest_of_line before mri_comment_end.
4221 (equals): Check garbage after expression before
4222 mri_comment_end in MRI mode.
4224 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4226 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4227 small immediate constant to use the constant itself rather than
4230 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4232 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4233 (pa_leave): Likewise.
4235 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4237 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4239 (i386_operand): Fix an error message.
4241 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4243 * doc/c-arm.texi (ARM Directives): Document .req directive.
4245 * config/tc-arm.c (reg_required_here): Display erroneous string if
4246 the register name could not be decoded.
4247 Do not set inst.instruction if the sift is -1.
4249 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4251 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4254 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4256 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4257 even if it is belived to be unnecessary.
4259 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4261 config/tc-i386.c (i386_operand): Size immediate constants by
4262 suffix (erroneously removed as part of July 7 change).
4264 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4266 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4267 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4268 (armelf_frob_symbol): New Routine.
4269 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4271 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4273 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4275 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4277 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4278 command line switches passed to assembler.
4280 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4282 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4283 (gas_cgen_opcode_desc): Declare.
4284 (gas_cgen_parse_operand): Declare.
4285 (*): Prepend gas_ to gas specific fns to denote them as such.
4287 * cgen.c (gas_cgen_opcode_desc): New global
4288 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4289 (queue_fixup): Renamed from cgen_queue_fixup.
4290 (*): Prepend gas_ to gas specific fns to denote them as such.
4292 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4293 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4294 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4295 Open opcode table and initialize it.
4296 (make_parallel): Use gas_cgen_opcode_desc.
4297 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4298 (md_assemble): Ditto.
4300 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4302 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4303 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4304 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4305 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4306 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4307 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4308 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4309 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4310 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4311 (INIT_STAB_SECTION): Likewise.
4312 (OBJ_PROCESS_STAB): Likewise.
4314 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4315 (md_parse_option): Watch for them.
4316 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4317 (md_begin): Kill neverdef code.
4318 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4319 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4320 (s_alpha_coff_wrapper): New.
4321 (md_pseudo_table): Trap all ECOFF pseudos.
4323 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4325 Start of changes to remove mdebug section from mips*-elf
4326 Based on MIPS_STAB_ELF definition
4327 * acconfig.h: undef if not configured
4328 * config.in: undef if not configured
4329 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4330 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4331 * stabs.c (s_stab_generic): flush frag
4333 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4335 * configure.in: (arm-*-elf): Handle.
4336 (thumb-*-elf): Handle.
4337 * configure: Regenerate.
4338 * read.c (stringer): Fix typo in comment.
4339 * write.c (fixup_segment): Don't add symbol value to addend if
4341 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4343 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4346 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4348 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4349 (write_2_short): Emit warning if new flag is set.
4350 (do_assemble): Set flags if left instruction is one of special
4351 "right-instruction-killer" type.
4353 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4355 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4356 Always output words in debug_info section as big endian.
4357 (sparc_target_format): Choose correct bfd target.
4358 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4360 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4362 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4363 to work with internationalization code. Issue an error when two
4364 operands match that are not allowed to match.
4366 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4368 * configure.in (install_tooldir): Allow target to specify whether
4369 it wants to be installed in $(tooldir)/bin.
4370 * configure: Regenerate.
4371 * Makefile.am (install-exec-local): Set install-exec-tooldir
4372 dependency via configure.
4373 * Makefile.in: Regenerate.
4375 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4377 * Makefile.am (install-exec-local): Split into two ...
4378 (install-exec-bindir,install-exec-tooldir): New rules.
4379 * Makefile.in: Regenerate.
4381 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * Makefile.am (install-exec-local): Don't remove the file before
4384 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4385 W. Rozycki <macro@ds2.pg.gda.pl>.
4386 * Makefile.in: Rebuild.
4388 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4390 * cgen.c: Include libiberty.h.
4391 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4392 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4393 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4394 (md_cgen_lookup_reloc)): Declare.
4395 (md_cgen_record_fixup_exp): Declare.
4396 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4397 (m32r_relax_frag): Declare.
4398 (cgen_md_apply_fix3): Decls moved to cgen.h.
4399 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4400 (m32r_cgen_record_fixup_exp): Delete decl.
4401 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4402 (assemble_nop): Delete.
4403 (expand_debug_syms): Delete unused `exp'.
4404 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4405 Add default case for -Wall.
4406 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4407 (md_atof): Delete unused wordP.
4409 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4411 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4414 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4416 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4417 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4418 .print, .purgem, and .struct. Remove documentation for
4421 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4423 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4424 Update call to insert_operand.
4426 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4428 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4430 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4432 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4433 whitespace after a prefix operator.
4435 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4437 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4439 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4441 * config/tc-sparc.c (log2): New static function.
4442 (s_reserve): Use log2 to convert alignment before calling
4444 (s_common): Use log2 to convert alignment before calling
4445 record_alignment and frag_align.
4446 (sparc_cons_align): Use log2.
4448 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4450 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4451 (s_common): Likewise.
4453 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4454 initialization of waddr.
4455 (sparc_elf_final_processing): Add default case to switch.
4457 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4459 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4460 than temporary real.
4462 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4464 * write.c (subsegs_finish): Don't align the segments if there were
4467 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4468 copying aux information.
4470 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4471 expression into a symbol.
4473 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4475 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4476 type to unsigned int.
4477 (md_assemble): Change type used to store offsets from unsigned
4479 (i386_operand): Switch error check to only call RESTORE_END_STRING
4480 once after parse_register.
4482 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4484 * config/tc-v850.c (md_show_usage): Changed format to match that
4487 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4489 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4491 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4493 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4496 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4499 * doc/Makefile.in: Rebuild.
4501 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4503 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4504 for %lo expressions.
4505 (mips_ip, case 'u'): Move range check after code to mask
4506 off bits in %hi/%lo expressions. Mask off high bits for
4509 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4511 * doc/Makefile.am (gasver.texi): New target.
4512 (as.info, as.dvi): Depends upon gasver.texi.
4513 * doc/as.texinfo: Include gasver.texi. Mention version number on
4514 title page and in top node.
4515 * doc/Makefile.in: Rebuild.
4517 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4519 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4520 but not including the line containing the edict.
4521 * listing.h (LISTING_EOF): New.
4522 * input-scrub.c (input_scrub_next_buffer): Call it.
4524 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4526 * config/tc-i386.c (i386_operand): Don't set the size of an
4527 immediate address based solely on the suffix and the mode.
4529 * config/tc-i386.c (md_assemble): Add assertion to make sure
4530 overlap2 does not set Imm.
4532 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4533 sequences of whitespace to a single space.
4534 (is_space_chars): Just compare with space.
4535 (md_begin): Don't initialize space_chars.
4536 (md_assemble): Just skip a single whitespace character.
4537 (i386_operand): Rewrite base-index parsing to use new
4538 parse_register, and to skip white space. Skip white space in a
4539 number of other places too. Don't give error message if
4540 parse_register fails.
4541 (parse_register): Change reg_string parameter to be non-const.
4542 Add end_op parameter. Skip white space after the `%', and return
4543 end of register string. Give error message here rather than
4546 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4548 Based on patch from Matt Semersky <matts@scd.hp.com>:
4549 * expr.c (op_encoding): Make const.
4550 (expr_set_precedence): New function.
4551 (expr_begin): Don't set operator rankings, just call
4552 expr_set_precedence.
4553 * expr.h (expr_set_precedence): Declare.
4554 * read.c (s_mri): Call expr_set_precedence.
4556 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4558 * doc/as.texinfo (Statements): Remove paragraph discussing
4559 continuing lines with a backslash. This hasn't worked for years,
4562 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4564 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4566 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4567 (ps_CTORS, ps_DTORS): New section types.
4568 (vms_fixup_xtors_section): New function
4569 (Ctors_Psect, Dtors_Psect): Define.
4570 (IS_GXX_XTOR): Define
4571 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4572 Filter static constructors/destructors and add to
4573 Ctors_Symbols/Dtors_Symbols chain.
4574 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4575 appropriate section.
4577 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4578 * makefile.vms: Merge vax/vms support.
4580 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4582 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4583 (elf_pseudo_table): Add them.
4584 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4585 (md_apply_fix): Accept them.
4586 (mips_fix_adjustable): Don't adjust them.
4587 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4588 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4589 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4590 (tc_fix_adjustable): Don't adjust them.
4592 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4594 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4596 * Makefile.in: Regenerate.
4597 * configure.in: AC_SUBST cgen_cpu_prefix.
4598 * configure: Regenerate.
4600 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4602 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4603 Changed all users of COND12_DELAY.
4605 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4607 * config/tc-mn10300.c (set_arch_mach): New function.
4608 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4609 (md_begin): Default to mn10300 mode.
4610 (md_assemble): Only accept instructions for the core mn10300
4611 chip and the active machine type.
4613 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4615 * subsegs.h (segment_info_type): Give the struct a name.
4616 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4617 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4618 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4619 * config/tc-w65.h (tc_reloc_mangle): Declare.
4620 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4622 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4624 * config/tc-v850.c (v850_comm): Restore old section
4625 after common processing.
4627 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4629 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4631 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4633 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4634 char with code that explicitly sign-extends.
4636 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4638 * config/tc-v850.c (md_begin): Restore text section as the current
4639 section after creating call table sections.
4640 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4643 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4644 with call to macro SYM_AUXINFO.
4646 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4648 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4649 with the program transform name.
4650 * Makefile.in: Rebuild.
4652 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4654 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4657 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4659 * config/tc-i386.c (i386_operand): Be prepared for a space between
4660 the open parenthesis and the start of the register operand,
4661 because of the June 16 change.
4663 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4665 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4668 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4670 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4671 even if it is belived to be unnecessary.
4673 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4675 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4677 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4679 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4681 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4682 shift amount for a repeated operand. The shift amount for the
4683 repeated copy comes from the size of the operand.
4685 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4687 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4689 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4691 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4693 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4695 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4696 characters in it as LEX_IS_SYMBOL_COMPONENT.
4697 * config/tc-i386.h (tc_symbol_chars): Define.
4698 (extra_symbol_chars): Declare.
4699 * config/tc-i386.c (extra_symbol_chars): Define.
4700 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4701 (line_comment_chars): Set to '/' if TE_LINUX.
4702 * doc/c-i386.texi (i386-prefixes): Update.
4703 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4705 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4707 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4708 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4710 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4712 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4713 constraint in instructions REP & REPI.
4715 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4718 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4720 (check_range): If the operand is shifted, then shift the number
4721 before checking its range.
4723 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4725 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4728 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4730 * config/tc-v850.c (v850_comm): Create special sections as needed.
4732 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4734 * config/tc-d10v.c (write_2_short): Addition of swapping
4735 instructions for sequential and reverse sequential order when
4736 given order is not possible.
4738 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4740 * Makefile.am: Rebuild dependencies.
4741 (DEP_INCLUDES): Fix reference to intl build directory.
4742 * Makefile.in: Rebuild.
4744 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4746 * doc/c-i386.texi: Update 16 bit documentation.
4748 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4749 IgnoreDataSize to IgnoreSize as they are used for address size as
4751 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4752 32-bit mode, similarly addr16/data16 and variants.
4754 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4756 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4757 sequential word multiply instructions.
4759 (do_assemble): Add extra command line argument, to allow mul32
4760 attribute to be preserved across parallel insns.
4761 (md_assemble): Insert NOPs between explicitly parallel insns which
4762 contain an 32 bit multiply and a 16 multiply.
4764 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4766 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4769 * config/tc-i386.c (reloc): Add braces.
4771 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4772 consistent with Intel naming.
4773 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4774 use bitfields in sib_byte.
4775 (modrm_byte): Don't use bitfields here either.
4777 * config/tc-i386.c (current_templates): Add const.
4778 (parse_register): Add const to return, param, and char *s.
4779 (i386_operand): Add const to reg_entry *r.
4780 * config/tc-i386.h (templates): Add const to start, end.
4782 Inspired by code for 16 bit gas support from Martynas Kunigelis
4783 <martynas@nm3.ktu.lt>:
4784 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4785 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4786 (uses_mem_addrmode): Remove.
4787 (md_estimate_size_before_relax): Add support here too.
4788 (md_relax_table): Rewrite interface to md_relax for 16 bit
4790 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4791 (opcode_suffix_to_type): Remove.
4792 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4793 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4794 (md_convert_frag): Likewise.
4795 (i386_operand): Add support for 16 bit base/index regs,
4796 immediates, and displacements. Remove some unnecessary casts, and
4797 localise end_of_operand_string, displacement_string_start,
4798 displacement_string_end variables. Add GCC_ASM_O_HACK.
4799 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4801 * config/tc-i386.c (prefix_hash): Remove.
4802 (md_begin): Rewrite without obstacks. Remove prefix hash table
4803 handling. Rewrite lexical table handling.
4804 (i386_print_statistics): Don't print prefix statistics.
4805 (md_assemble): Rewrite instruction parser so that line is not
4806 converted to lower case. Don't do a hash_find for prefixes,
4807 instead recognise them via opcode modifier.
4808 (expecting_operand, paren_not_balanced): Localise variables.
4809 * config/tc-i386.h (IsPrefix): Define.
4810 (prefix_entry): Remove.
4812 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4813 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4814 '\\' in case where comment_chars contains '/'.
4816 * config/tc-i386.c (MATCH): Ensure given operand and template
4817 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4818 you must write `ljmp *table(%ebx)'.
4820 From H.J. Lu <hjl@gnu.org>:
4821 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4822 as 0 ifndef BFD_ASSEMBLER.
4823 (md_assemble): Allow immediate operands without suffix or
4824 other reg operand to default in size to the current code size.
4826 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4828 * config/tc-v850.c (md_begin): Restore creation of
4829 .call_table_text and .call_table_data sections.
4831 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4833 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4834 after emitting a word of noops.
4836 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4838 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4839 (i386_operand): Simplify checks for valid base/index combinations.
4840 Disallow `in 4(%dx),%al'.
4842 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4844 (add_prefix): Change parameter from char to int.
4846 * config/tc-i386.h (Ugh): Define opcode modifier.
4847 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4849 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4850 CONSISTENT_REGISTER_MATCH macros to check register types more
4851 thoroughly. Check for illegal suffix/operand combinations
4852 when matching insns with operands. Handle new `s' suffix, and
4853 associated FloatMF opcode modifier for float insns with memory
4855 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4856 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4857 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4858 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4859 DATA_PREFIX_OPCODE throughout.
4861 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4862 (md_assemble): Rewrite suffix/register operand checking code to be
4863 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4864 AnyMem, the better to grep.
4866 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4867 given a memory operand. Don't set Abs bits either.
4868 (type_names): Remove Mem*, Abs*.
4869 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4870 define opcode_modifiers as these cases are handled by Disp8,
4871 Disp16, Disp32 and suffix checks.
4872 (COMES_IN_BOTH_DIRECTIONS): Remove.
4873 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4875 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4876 if IgnoreDataSize modifier given. Remove ShortformW modifier
4877 test. Add test for ShortForm in W base_opcode modification.
4878 Merge Seg2ShortForm and Seg3ShortForm code.
4879 * config/tc-i386.h (ShortFormW): Remove.
4880 (IgnoreDataSize): Define.
4882 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-d30v.c (md_assemble): Store previous segment state
4885 with previous instruction.
4887 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4889 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4890 (ebp, esp): Remove static variables.
4891 (MATCH): Remove test for InOutPortReg.
4892 (i386_operand): Properly handle InOutPortReg here instead.
4893 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4894 (md_assemble): Simplify and correct modrm and sib generation.
4895 (i386_operand): Add warning for scale without index.
4896 Rewrite checks for valid base/index combinations.
4898 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4899 macros and enclose in do while(0).
4900 (RESTORE_END_STRING): Likewise.
4901 (md_assemble): Add one to printed operand number so we start
4902 from 1 not 0. Add some more gettext invocations.
4903 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4906 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4907 DATA_PREFIX, SEG_PREFIX): Define.
4908 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4909 (check_prefix): Remove function.
4910 (add_prefix): New function. Add prefix to i.prefix as well as
4912 (md_assemble): Changes for add_prefix. Remove hack for wait
4913 prefix, instead always output prefixes in fixed order. Test
4914 for jcxz/loop when selecting between word & dword operations,
4915 and add address size prefix rather than operand size prefix.
4916 Remove operand -> address size hack when emitting jcxz/loop.
4917 (i386_operand): Remove O_Absent check as it's done in expr.
4919 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4921 * configure.in: Recognize m5200 as a cpu_type of m68k.
4922 * aclocal.m4: Rebuild with current libtool.
4923 * configure: Rebuild.
4925 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4927 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4928 to relaxable_symbol to prevent references to external symbol from
4931 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4934 symbols are relaxable.
4936 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4938 * config/tc-v850.c (md_begin): Don't create special
4939 sections by default.
4941 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4943 * config/tc-mips.c (macro): For div and udiv, close the
4944 reorder block as soon as possible.
4946 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4948 From Matt Semersky <matts@scd.hp.com>:
4949 * macro.c (macro_mri_mode): New function.
4950 * macro.h (macro_mri_mode): Declare.
4951 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4954 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4956 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4959 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4960 until after xstrdup in OBJ_EVAX case.
4962 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4964 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4965 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4966 of hardcoded magic number.
4967 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4969 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4971 * read.c (do_s_func): New function.
4973 * read.h (do_s_func): Add prototype.
4975 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4977 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4978 nops if fill pattern not specified.
4980 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4982 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4983 * config/te-go32.h (TE_GO32): Define.
4984 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4986 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4988 Implement .func/.endfunc pseudo-ops.
4989 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4991 * read.c (potable): Add .func,.endfunc.
4992 (s_func): New function.
4993 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4995 (in_doc_func_p,current_function_label): New static globals.
4996 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4998 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5000 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5001 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5002 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5003 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5004 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5005 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5006 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5007 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5008 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5009 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5010 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5011 * config/tc-a29k.c: Don't define md_short_jump_size,
5012 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5013 * config/tc-alpha.c: Likewise.
5014 * config/tc-alpha.h: Likewise.
5015 * config/tc-arm.c: Likewise.
5016 * config/tc-h8300.c: Likewise.
5017 * config/tc-h8500.c: Likewise.
5018 * config/tc-hppa.c: Likewise.
5019 * config/tc-i860.c: Likewise.
5020 * config/tc-i960.c: Likewise.
5021 * config/tc-ppc.c: Likewise.
5022 * config/tc-sh.c: Likewise.
5023 * config/tc-sparc.h: Likewise.
5024 * config/tc-tic30.c: Likewise.
5025 * config/tc-w65.c: Likewise.
5026 * config/tc-z8k.c: Likewise.
5028 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5030 * config/tc-vax.c (_): Delete this macro used for placeholder
5031 values in vax_operand_width_size; it conflicts with the _() macro
5032 used for internationalization.
5034 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5036 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5037 code. From Chris Moller <moller@bops.com>.
5039 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5040 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5041 * read.c (emit_expr): Initialize seg and subseg fields of a new
5043 * write.c (write_object_file): Switch to the appropriate segment
5044 and subsegment when processing a broken word.
5046 * config/tc-m68k.c (mri_assemble): New static function.
5047 (build_mri_control_operand): Call mri_assemble rather than
5049 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5050 (s_mri_endf, s_mri_endw): Likewise.
5052 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5054 * read.c (s_org): Call md_flush_pending_output if it is defined.
5056 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5058 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5060 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5061 (md_parse_option): Add for same.
5062 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5063 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5064 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5066 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5068 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5070 * config/tc-arm.c (find_real_start): Relax definition of local
5073 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5075 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5076 symbols at the given address, not just the last one specified.
5078 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5080 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5081 or number_to_chars_littleendian to write data.
5083 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5085 * config/tc-v850.c (md_assemble): Remove artificially created
5086 register name symbols.
5088 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5090 * write.c (fixup_segment): Change "segment" to "section" in
5093 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5095 * write.c (fixup_segment): Change sym1-sym2 message again.
5097 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5099 * write.c (fixup_segment): Improve error message for sym1-sym2
5100 errors when sym1 is in a different segment from sym2.
5102 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5104 * config/tc-m32r.c (warn_unmatched_high): New static local.
5105 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5106 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5107 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5108 (md_parse_option): Likewise.
5109 (md_show_usage): Likewise.
5110 (m32r_frob_file): Likewise.
5112 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5113 (read_a_source_file): Call them.
5114 * read.h (stabs_generate_asm_file): Declare.
5115 * stabs.c (stabs_generate_asm_file): New function.
5116 (generate_asm_file): New function.
5117 (stabs_generate_asm_lineno): Move file name handling into
5120 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5122 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5123 (d30v_current_align, d30v_current_align_seg): New variables.
5124 (d30v_last_label): New variable.
5125 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5126 (s_d30v_data, s_d30v_section): Likewise.
5127 (md_pseudo_table): Call them.
5128 (md_begin): Initialize d30v_current_align_seg.
5129 (md_assemble): Call d30v_align when needed by known current alignment.
5130 (d30v_frob_label, d30v_cons_align): New functions.
5131 * config/tc-d30v.h (md_do_align): Remove.
5132 (tc_frob_label): Call d30v_frob_label.
5133 (md_cons_align): New.
5135 * config/tc-d30v.c (find_format): Convert complex expressions to
5136 expression symbols before processing. Clean up code formatting.
5138 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5140 * po/Make-in (install-info): New target.
5142 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5144 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5146 * config/tc-mn10300.c (md_assemble): Likewise.
5148 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5150 * Makefile.am: Update with `make dep-am'.
5151 (HFILES): Add cgen.h.
5152 (cgen.o): Depend on cgen.h.
5153 * Makefile.in: Regenerate.
5155 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5157 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5159 * gasp.c (grab_label): Permit a label to be a preprocessor
5160 variable by permitting a label to start with a backslash.
5162 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5164 * config/tc-mips.c (validate_mips_insn): Removed hack
5165 for previously inaccessible bitfields in some INSN_TRAP
5168 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5170 * config/tc-d30v.c (do_assemble): Abort with error message
5171 if opcode operands do not match.
5173 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5175 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5176 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5177 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5178 similar new 'q' operand.
5180 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5182 * cgen.c (cgen_asm_finish_insn): Fix typo.
5184 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5187 * cgen.c: Include it.
5188 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5189 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5190 All callers updated.
5191 * config/tc-m32r.c: Include cgen.h.
5192 (m23r_insn): New members num_fixups,fixups.
5194 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5196 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5197 to avoid compiler warning.
5199 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5201 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5204 * makefile.vms (OBJS): Add ehopt.obj
5206 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5208 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5210 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5212 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5213 a short format insn.
5214 (md_assemble): Set it for explicitly packed insns.
5216 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5218 * config/obj-coff.c (c_symbol_merge): Do not take address of
5219 native fields when performing the memcpy.
5221 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5223 * config/tc-mips.c (macro,macro2): Implement
5224 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5226 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5228 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5229 relocations against globally visible symbols.
5230 * config/tc-m68k.c (relaxable_symbol): New macro.
5231 (m68k_ip, md_estimate_size_before_relax): Use it.
5232 (tc_m68k_fix_adjustable): Also handle weak symbols.
5234 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5236 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5237 references to externally visible symbols.
5238 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5239 values in twice for a PC relative reloc if the symbol is
5242 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5243 don't adjust a PC relative reloc against an externally visible
5245 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5246 for a PC relative fixup against an externally visible defined
5247 symbol, arrange to store object file and addend values as though
5248 the symbol were not defined.
5249 (tc_gen_reloc): Likewise.
5251 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5253 * read.c (sizeof_leb128): Referenced externally by write.c so
5256 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5258 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5259 and expand a 'debug' symbol associated with the next instruction
5260 that does not cause a short instruction to be filled with a NOP.
5261 (md_pseudo_table): Add support for .debugsym.
5262 (assemble_parallel_insn): Add calls to expand_debug_sym as
5264 (md_assemble): Ditto.
5266 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5268 * as.c (main): Conditionally call setlocale.
5269 * gasp.c (main): Likewise.
5270 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5271 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5273 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5275 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5277 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5279 * config/tc-hppa.c: Change all calls to bzero to use memset.
5280 (pa_ip): Add cast to avoid warning.
5281 (tc_gen_reloc, md_apply_fix): Likewise.
5282 (pa_find_space_by_number): Likewise.
5283 (hppa_force_relocation): Likewise.
5284 (pa_block): Change i to unsigned int.
5285 * config/obj-som.h (obj_som_copyright): Declare.
5287 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5289 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5290 for line numbers for assembly source.
5292 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5294 * configure.in: Change version number to 2.9.4
5295 * configure: Rebuild.
5297 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5299 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5301 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5303 * ecoff.h: Change symbolS in function declaration to struct
5306 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5308 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5309 (md_convert_frag): Fix i18n typo.
5311 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5313 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5314 * ecoff.h: Protoype it.
5315 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5316 [EVAX] (s_alpha_prologue): Delete.
5317 (md_pseudo_table): Update.
5319 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5321 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5322 array to local pointer.
5323 (get_args, parse_expr): Add casts to avoid warnings.
5325 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5327 * read.c (s_set): Cast xmalloc return value to fragS *.
5328 * config/tc-m68k.c (m68k_ip): Function made static to match
5329 previous forward declaration.
5330 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5332 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-v850.c: Add internationalisation macros to error
5337 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5338 macros to error strings.
5340 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5343 reloc is in the TOC csect.
5344 (md_apply_fix3): Correct gettext typo.
5346 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5348 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5349 .L - they are local labels and the branches are not really
5350 function calls but rather far jumps.
5352 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5354 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5356 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5358 * config/tc-i386.c (md_assemble): Print operand number rather than
5359 using ordinal_names.
5360 (i386_operand): Likewise.
5362 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5364 * Makefile.am (INTLLIBS): Define to work around apparent automake
5366 All Makefiles: Regenerated.
5368 * Many files: Added gettext invocations around user-visible
5370 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5371 HAVE_LC_MESSAGES): Define.
5372 * dep-in.sed: Added asintl.h.
5373 * po/Make-in: New file.
5374 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5376 * read.c (Z_): Renamed from `_'.
5377 * Makefile.am (SUBDIRS): Added po.
5378 (POTFILES): new macro.
5379 (po/POTFILES.in): New target.
5380 ($(OBJS)): Added asintl.h.
5382 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5383 (as_new_LDADD): Added $(INTLLIBS).
5384 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5385 (gasp_new_LDADD): Added $(INTLLIBS).
5386 (gasp_new_DEPENDENCIES): New macro.
5387 * configure, aclocal.m4: Rebuilt.
5388 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5390 (ALL_LINGUAS): Define.
5391 * macro.c: Include "asintl.h".
5392 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5393 * as.h: Include "asintl.h".
5394 * config/tc-i386.c (ordinal_names): Removed.
5395 (md_assemble): Changed error text to avoid ordinal_names.
5396 (i386_operand): Likewise.
5397 (reloc): Added as_bad to avoid i18n problems.
5398 (tc_gen_reloc): Likewise.
5399 * config/tc-arm.c (bad_args): Now a #define.
5401 * config/obj-vms.c (VMS_stab_parse): Changed type of
5403 (global_symbol_directory): Unified strings to avoid i18n
5405 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5406 avoid i18n problems.
5407 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5408 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5410 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5412 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5414 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5416 * as.c (print_version_id): Added an fprintf to avoid i18n
5418 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5420 * expr.c (expr): Added as_warn call to avoid i18n problems.
5421 * messages.c (as_assert): Changed code to avoid i18n problems.
5422 (as_abort): Likewise.
5423 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5424 (s_space): Likewise.
5425 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5427 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5429 * config/tc-i386.c (check_prefix): New static function, split out
5431 (struct _i386_insn): Add wait_prefix field.
5432 (md_assemble): Remove wait_prefix local variable. Use
5433 check_prefix when adding a prefix.
5435 * config/tc-i386.c (current_templates): New static variable.
5436 (md_assemble): Remove current_templates local variable.
5437 (md_assemble, i386_operand): Improve error and warning messages in
5438 many places. Add RESTORE_END_STRING in many places before error
5439 return. Clarify some comments.
5441 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5443 (md_assemble): Parse string instruction operands, looking for
5444 segment override prefixes. Check for invalid segment prefixes on
5446 (i386_operand): i.seg[] and max mem_operand changes for string
5448 * config/tc-i386.h (EsSeg): Define.
5450 * config/tc-i386.h (regKludge): Define.
5451 (iclrKludge, imulKludge): Don't define.
5452 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5453 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5454 opcode_modifier checks to look for more common cases first. Add
5455 default_seg for IsString case.
5457 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5459 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5461 * configure: Rebuild with new automake and libtool.
5462 * aclocal.m4, Makefile.in: Likewise.
5464 * doc/Makefile.am (as.dvi): New target.
5465 * doc/Makefile.in: Rebuild.
5467 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5469 * configure.in: Added sparc86x support.
5471 * configure: Rebuild.
5473 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5475 (md_parse_option): Warn if -EL is not supported for this architecture.
5477 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5479 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5481 * config/tc-mips.c (mips_ip): Note when we use get match on
5482 the full instruction name.
5484 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5486 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5487 back into the expression to handle add/sub simplification correctly.
5489 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5491 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5493 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5495 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5498 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5500 * symbols.c (max_indent_level): New global.
5501 (print_symbol_value_1): Use it.
5502 * expr.h (expr_build_dot): Declare.
5503 * expr.c (expr_build_dot): New function.
5505 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5507 * symbols.c (print_binary): New function.
5508 (print_expr_1): Call it.
5510 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5512 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5513 operand in the opcode.
5515 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5517 * config/tc-i386.h: Reorder operand flags and opcode modifier
5518 flags for clarity. Remove unused definitions: Unknown,
5519 ImmUnknown, DispUnknown, NoModrm.
5520 * config/tc-i386.c (type_names): Add missing Debug type.
5521 (md_assemble): Better duplicate prefix checking. Quicker string
5522 instruction check via new opcode_modifier flag.
5524 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5526 * doc/as.texinfo (Invoking): Clarify -Wa example.
5528 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5530 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5531 (s_mips_weakext): Define.
5532 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5533 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5536 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5538 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5539 is an error if the value can not be computed at assembly time.
5540 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5542 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5544 * gasp.c (main): Set next field of new include_path structure to
5545 NULL. From Avery Pennarun <averyp@gdc.ca>.
5547 * read.c (s_mri_sect): Call as_bad rather than abort for an
5548 unsupported MRI target.
5550 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5552 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5553 the destination of a branch instruction should be altered.
5554 (find_real_start): New function: Locate the real, Thumb coded
5555 start of a Thumb function.
5556 (do_t_branch23): Alter the destination of branches to Thumb
5559 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5561 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5563 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5566 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5568 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5569 * doc/c-hppa.texi: Likewise.
5571 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5573 * Makefile.am: Rebuild dependencies.
5574 * Makefile.in: Rebuild.
5576 * Makefile.am (DEP_INCLUDES): New variable.
5577 (.dep1): Change to work when srcdir is not an absolute path.
5578 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5579 * Makefile.in: Rebuild.
5581 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5583 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5584 LinearAddress patch.
5586 * configure.in: Set version to 2.9.1.
5587 * configure: Rebuild.
5589 * Branched binutils 2.9.
5591 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5593 * config/tc-i386.h (FWait): Define.
5594 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5595 other prefixes. Check FWait flag in opcode table to see which
5596 instructions require an fwait prefix.
5598 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5600 * stabs.c (get_stab_string_offset): Always create a stab string
5603 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5605 Fix some gcc -Wall warnings:
5606 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5607 * ehopt.c (eh_frame_code_alignment): Likewise.
5608 * expr.c (integer_constant, operand): Likewise.
5609 * frags.c (frag_align): Likewise.
5610 * gasp.c (level_0, change_base, doinstr): Likewise.
5611 * hash.c (hash_ask): Likewise.
5612 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5613 (debugging_pseudo): Likewise.
5614 * macro.c (define_macro, check_macro): Likewise.
5615 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5616 (ignore_rest_of_line, float_cons): Likewise.
5617 * symbols.c (decode_local_label_name): Likewise.
5618 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5619 (fixup_segment, number_to_chars_bigendian): Likewise.
5620 (number_to_chars_littleendian): Likewise.
5621 * config/atof-ieee.c (gen_to_words): Likewise.
5622 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5623 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5624 * read.c (output_big_sleb128): Initialize locals to avoid
5626 (output_big_uleb128, equals): Likewise.
5627 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5628 to unsigned int. Change zeros to unsigned int.
5629 * cond.c (s_if): Add return to default case.
5630 * frags.c (frag_now_fix): Change return type to addressT.
5631 * frags.h (frag_now_fix): Update declaration.
5632 * listing.c (file_info_struct): Change linenum to unsigned int.
5633 (struct list_info_struct): Change hll_line to unsigned int.
5634 (print_source): Update format string.
5635 * read.c (emit_expr): Change scan to unsigned int, and don't
5636 bother to initialize it.
5637 * symbols.c (dollar_label_count): Change to unsigned long.
5638 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5639 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5640 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5642 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5644 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5645 mcf5200 just as we do for m68000.
5646 (m68k_init_after_args): Likewise.
5647 (md_estimate_size_before_relax): Likewise.
5649 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5651 * config/tc-v850.c (md_assemble): Store relocation addend in
5652 fixup instead of instruction.
5654 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5656 * config/tc-i386.c (md_assemble): Swap template arguments to
5657 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5658 This macro is currently symmetric, so passing them the wrong
5659 way didn't cause any problem, but may if the macro is changed
5661 After copying template to i.tm, use i.tm. rather than t-> to
5662 access fields, and make t a const*
5663 Move i.tm.operand_types[] swap to immediately after the copy.
5665 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5667 * expr.h (expr_build_uconstant): Add prototype.
5668 (expr_build_unary,expr_build_binary): Add prototypes.
5669 * expr.c (expr_build_uconstant): New function.
5670 (expr_build_unary,expr_build_binary): New functions.
5672 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5674 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5675 * macro.c (macro_expand_body): Increase buffer size.
5676 * messages.c (as_warn): Likewise.
5677 (as_warn_where, as_bad, as_bad_where): Likewise.
5679 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5681 Based on patch from H.J. Lu <hjl@gnu.org>:
5682 * Makefile.am (DISTSTUFF): New variable.
5683 (diststuff): New target.
5684 * Makefile.in: Rebuild.
5686 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5688 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5689 m32r_elf_section_change_hook.
5691 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5692 emit a nop if a section ends with a 16 bit instruction.
5694 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5697 s_lcomm rather than obj_coff_lcomm.
5698 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5700 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5702 * config/tc-i386.h (LinearAddress): Define.
5703 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5704 instruction, don't use a default segment.
5706 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5708 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5709 * configure: Rebuild.
5711 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5713 * aclocal.m4, configure: Rebuild with libtool 1.2.
5715 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5717 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5718 PC relative branches. Patch courtesy of Jonathan Walton.
5721 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5723 * configure.in (emulations): Add thumb-pe target.
5725 * configure (emulations): Add thumb-pe target.
5727 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5729 * itbl-lex.l (yywrap): Don't define if already defined as a
5732 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5734 * depend.c (quote_string_for_make): New function.
5735 (wrap_output): Use it.
5737 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5739 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5740 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5742 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5744 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5745 Recognize -GN and -relax.
5746 (md_begin): Initialize gp size from -G switch.
5747 (alpha_force_relocation): Always force if -relax.
5748 (alpha_align): Take a new argument that will specify when to
5749 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5750 Change all callers. Emit nop alignment padding as nop+unop pair.
5752 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5754 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5755 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5757 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5759 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5760 require padding to the next long word boundary.
5762 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5764 * cgen.c: #include symcat.h.
5765 * config/tc-m32r.c: Likewise.
5767 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5769 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5770 absolute expressions instead of '$' prefixed register names.
5772 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5774 * read.c (s_set): Record file and line info for symbols when -as.
5775 (pseudo_set): Don't overwrite that dummy fragment.
5777 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5779 * config/tc-ppc.c (md_pseudo_table): Add "section".
5780 (ppc_named_section): New static function.
5782 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5784 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5785 so we don't have to scan the entire list.
5787 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5789 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5790 case, allow the parallel instructions to modify the same flag
5793 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5795 * listing.c (list_symbol_table): Categorize symbols by
5796 undefined_section rather than sy_frag->line == NULL.
5798 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5800 * Makefile.am (install-exec-local): Install properly when ln
5801 fails or tooldir == prefix.
5803 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5805 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5806 Test result of insert_operand for error.
5808 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5810 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5811 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5812 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5813 * doc/Makefile.in: Rebuild.
5815 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5817 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5818 (macro): Fix handling of M_COP[0-3].
5820 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5822 Based on patches from Ross Harvey <ross@teraflop.com>:
5823 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5824 if macro_alternate or macro_mri.
5825 (getstring): Remove support for byte constants between < and >.
5826 (get_any_string): '<' only starts a string if macro_alternate or
5828 (macro_expand_body): Permit keyword parameters following
5829 positional parameters.
5831 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5832 * configure.in (alpha*-*-netbsd*): New target.
5833 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5834 * configure: Rebuild.
5836 * as.h (flag_warn_suppress_instructionswap): Move from here...
5837 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5838 here, and make static.
5840 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5841 BFD_ASSEMBLER or MANY_SEGMENTS.
5843 * as.c (show_usage): Update bug-gnu-utils address.
5844 * gasp.c (show_usage): Likewise.
5845 * doc/as.texinfo (Bug Reporting): Likewise.
5847 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5849 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5850 insns regardless of the size of a pointer if we're in mips I or
5852 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5854 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5856 Fix rac to accept only a0:
5857 * tc-d10v.c (parallel_ok, find_opcode):
5858 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5859 Introduce OPERAND_GPR.
5861 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5863 * read.c (s_fill): Handle non-constant repeat counts by creating
5864 an rs_space fragment.
5866 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5869 from as_bad to as_warn.
5871 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5873 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5874 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5875 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5877 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5879 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5880 seg_fix_rotP rather than fix_root from seg_info.
5882 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5884 * expr.c: Add support for 0x1_2_3_4 bignums.
5886 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5888 * configure.in: Change -linux* to -linux-gnu*.
5889 * configure: Rebuild.
5891 * app.c (do_scrub_begin): Treat \r as whitespace.
5893 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5895 * Makefile.am: Update dependencies.
5896 * Makefile.in: Rebuild.
5898 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5900 * configure, aclocal.m4: Rebuild with new libtool.
5902 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5904 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5905 the argument to bfd_set_arch_mach.
5906 (load_address): Use bfd_arch_bits_per_address to determine the
5907 bit size of an address instead of looking at the isa level.
5908 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5910 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5912 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5914 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5916 * ehopt.c: New file.
5917 * as.h (enum _relax_state): Add rs_cfa.
5918 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5919 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5920 * read.c (emit_expr): Call check_eh_frame.
5921 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5922 (relax_segment): Likewise.
5923 * Makefile.am: Rebuild dependencies.
5924 (GAS_CFILES): Add ehopt.c.
5925 (GENERIC_OBJS): Add ehopt.o.
5926 * doc/internals.texi (Frags): Document rs_cfa.
5928 * as.c (show_usage): Mention --traditional-format.
5929 (parse_args): Accept --traditional-format.
5930 * as.h (flag_traditional_format): Declare.
5931 * output-file.c (output_file_create): If flag_traditional_format,
5932 set BFD_TRADITIONAL_FORMAT on stdoutput.
5933 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5935 * config/tc-mips.c (append_insn): Make sure that if we have a
5936 fixup for an unmatched %hi reloc, it does not associated with a
5939 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5940 * doc/Makefile.in: Likewise.
5942 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5944 * config/tc-m32r.c (check_for_side_effects): New function.
5945 (can_make_parallel): Add checks for instruction side effects
5946 clashing with the other instruction.
5947 (assemble_parallel_insn): Improve warning messages. Return error
5948 message from non-swapped instruction order.
5950 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5952 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5954 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5955 md_cleanup definition. This moves the forced literal output to
5956 the end of the source pass, and avoids macro's inserting literals
5957 into the code immediately after the macro expansion.
5959 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5961 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5962 a gas internal symbol is adjustable.
5963 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5965 * as.h: If gcc version greater than 2.6, use `__format__' and
5966 `__printf__' in function attributes, rather than `format' and
5969 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5971 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5973 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5975 Add tms320c30 support:
5976 * config/tc-tic30.h: New file.
5977 * config/tc-tic30.c: New file.
5978 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5979 TARGET_FORMAT as "coff-tic30".
5980 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5981 * Makefile.am: Rebuild dependencies.
5982 (CPU_TYPES): Add tic30.
5983 (CPU_OBJ_VALID): tic30-aout is valid.
5984 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5985 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5986 * configure, Makefile.in: Rebuild.
5988 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5990 * config/tc-v850.c (md_assemble): Improvements to error messages.
5992 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5994 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5995 BFD_RELOC_HI16_S to store the high bits of any value.
5997 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5998 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5999 assembler calculate relocations to any external symbol at all.
6000 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6001 involving generation of pc-relative relocs.
6002 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6003 has been moved to md_apply_fix3.
6005 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6006 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6007 which actually means (the address of identifier's GOT entry) +
6008 constant, which is not particularly useful.
6010 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6012 * read.h (include_dirs): Declare.
6013 (include_dir_count,include_dir_maxlen): Declare.
6015 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6017 * configure.in: Correct check for shared opcodes library.
6018 * configure: Rebuild.
6020 * listing.c (buffer_line): If we can't open the file, set at_end.
6021 (listing_print): Remove unused local variable fi.
6023 * config/m68k-parse.y (reglistpair): Handle register list in
6026 * config/vms-conf.h: Don't undef VERSION.
6028 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6030 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6032 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6034 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6035 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6036 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6037 (EXTRA_DIST): Define.
6038 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6039 explicitly rather than via the list of object files.
6040 (gcc-as.opt): New file created when make-gas.com is run.
6041 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6042 itbl-cpu.h} to #include appropriate file rather than copying that
6044 * config/vms-conf.h: Synchronize with current config.in.
6045 * Makefile.in: Rebuild.
6047 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6049 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6050 (parallel_ok): Relaxed parallel subinstruction dependency check.
6052 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6054 * as.h (flag_warn_suppress_instructionswap): added new flag.
6055 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6056 command line argument.
6057 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6058 warning only if flag_warn_suppress_instructionswap is false.
6060 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6062 * configure.in (i386-*-mingw32*): New target.
6063 * configure: Rebuild.
6065 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6067 * symbols.c (resolve_symbol_value): Don't set the segment if it
6068 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6070 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6073 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6075 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6076 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6079 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6081 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6083 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6085 * config/tc-v850.c (v850_insert_operand): Display instruction when
6086 an error is encountered.
6088 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6090 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6091 (i386-*-sco3.2v5*coff): New target.
6092 (i386-*-sco3.2*): New target.
6093 * configure: Rebuild.
6095 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6097 * config/tc-v850.c: Tidy error message production.
6099 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6101 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6102 validate_immediate return value in the right type for comparisons
6105 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6107 * listing.c (MAX_BYTES): Use listing variables not constants.
6108 (data_buffer): No longer an array, but a pointer.
6109 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6110 (listing_listing): Allocate data_buffer.
6112 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6114 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6115 --listing-rhs-width, --listing-cont-lines.
6116 (show_usage): Update.
6117 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6118 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6119 (print_lines): Use the variables instead of the constants.
6120 (listing_listing): Likewise.
6121 * listing.h: Declare the new vars.
6123 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6125 * as.c (parse_args): Add --keep-locals alias for -L.
6126 Add --strip-local-absolute.
6127 (show_usage): Update.
6128 * as.h (flag_strip_local_absolute): New flag.
6129 * symbols.c (S_IS_LOCAL): Use it.
6130 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6131 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6132 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6134 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6136 * config/tc-m32r.c: Detect if explicitly parallel instructions
6137 might have an io conflict and issue a warning message.
6139 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6141 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6142 cgen_swap_fixups): Functions to save, restore and swap the fixup
6143 chain with a backup copy.
6144 (cgen_asm_finish_insn): Returns address of constructed insn.
6146 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6148 * listing.c (file_info_struct): Remove FILE, add POS.
6149 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6150 (file_info): Don't open the file.
6151 (buffer_line): Check for the file in the last_open cache, updating
6153 (print_source): Don't reference file_info->file.
6154 (listing_listing): Likewise.
6155 (listing_print): Close the file in the cache, if any.
6157 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6159 * read.c (dwarf_file_string): New file static variable.
6160 (emit_expr): Look for constant sequence that leads up to a file
6161 name in DWARF debugging output.
6162 (stringer): Use dwarf_file_string to decide whether to accept a
6163 string as a file name.
6165 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6167 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6168 (crack_operand): Add reg->reglst MRI hack.
6169 (r_seg): Put reglst symbols in reg_section.
6170 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6172 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6174 * tc-sh.c (get_specific): Handle SGR & DBR.
6176 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6178 * tc-h8300.c (parse_reg): Take the length of the symbol into
6179 account when attempting to match a register name.
6180 * tc-h8500.c (parse_reg): Likewise.
6182 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6184 * cgen.c: Formatting changes to improve readability.
6186 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6188 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6191 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6193 Based on a patch from Jim Wilson
6194 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6195 (tc_gen_reloc): Handle cross section PC relative relocs
6198 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6200 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6202 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6204 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6205 (expr_jmp_buf): New static local.
6206 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6207 (cgen_md_operand): New function.
6208 * tc-m32r.c: Clean up pass over `struct foo' usage.
6209 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6211 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6213 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6214 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6216 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6218 * config/tc-i386.c (i386_operand): Give an error if there are
6219 unrecognized characters after an expression.
6221 For older changes see ChangeLog-9697