1 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3 * stabs.c (aout_process_stab): Make global.
4 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5 * read.h (aout_process_stab): Declare.
7 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
8 Generalize to *aout, *coff *elf.
9 * configure: Regenerated.
11 * doc/internals.texi (Object format backend): Say
12 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
14 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
15 * Makefile.in: Regenerated.
17 2000-05-19 Catherine Moore <clm@cygnus.com>
19 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
21 2000-05-18 Alan Modra <alan@linuxcare.com.au>
23 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
24 instruction to reflect change in re_assemble_*.
26 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
28 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
32 2000-05-17 Alan Modra <alan@linuxcare.com.au>
34 * Makefile.am: Regenerate dependencies.
35 * Makefile.in: Regenerate.
37 2000-05-15 Nick Clifton <nickc@cygnus.com>
39 * config/tc-arm.c (struct asm_psr): Add boolean field
40 distinguishing between CSPR and SPSR. Rename 'number' field
42 (psrs): Rearrange contents to match new asm_psr structure.
43 (arm_psr_parse): Move next to psr_required_here. Make it
44 return an asm_psr structure.
45 (psr_required_here): Use asm_psr structure returned by
47 (do_msr): Reorganise to allow psr_required_here to be called
49 (md_undefined_name): Mark 'name' parameter as unused, since
50 the COFF target does not use it.
52 2000-05-14 David O'Brien <obrien@FreeBSD.org>
54 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
56 * config/te-aux.h: Likewise.
57 * config/te-dpx2.h: Likewise.
58 * config/te-go32.h: Likewise.
59 * config/te-hp300.h: Likewise.
60 * config/te-hppa.h: Likewise.
61 * config/te-i386aix.h: Likewise.
62 * config/te-ic960.h: Likewise.
63 * config/te-interix.h: Likewise.
64 * config/te-nbsd532.h: Likewise.
65 * config/te-pc532mach.h: Likewise.
66 * config/te-ppcnw.h: Likewise.
67 * config/te-psos.h: Likewise.
68 * config/te-sparcaout.h: Likewise.
69 * config/te-sun3.h: Likewise.
70 * config/te-sysv32.h: Likewise.
72 2000-05-14 Alan Modra <alan@linuxcare.com.au>
74 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
75 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
76 and sign extend without an if statement.
77 (build_bytes): Likewise.
79 2000-05-14 Kazu Hirata <kazu@hxi.com>
81 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
82 X_add_symbol L_32 case.
84 2000-05-14 David O'Brien <obrien@FreeBSD.org>
86 * config/te-freebsd.h: New file.
88 2000-05-13 Alan Modra <alan@linuxcare.com.au>
90 * asintl.h (gettext, dgettext, dcgettext, textdomain,
91 bindtextdomain): Replace defines with those from intl/libgettext.h
92 to quieten gcc warnings.
94 * NEWS: Mention x86 .arch and -q.
96 * config/tc-i386.c (quiet_warnings): New.
97 (md_assemble): Use quiet_warnings.
98 (md_parse_option): Set quiet_warnings from -q.
99 (md_show_usage): Mention -q, delete -m.
100 (flag_do_long_jump): Delete.
101 (md_parse_option): Remove -m.
102 (md_show_usage): Remove -m.
103 (md_create_long_jump): Remove useless flag_do_long_jump code.
105 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
106 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
108 2000-05-13 Alan Modra <alan@linuxcare.com.au>
109 Alexander Sokolov <robocop@netlink.ru>
111 * doc/c-i386.texi (i386-Arch): New section.
112 (i386-Syntax): Mention .intel_syntax and .att_syntax.
114 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
115 (smallest_imm_type): Use smallest opcode for shift by one if cpu
116 architecture has been given and is not 486.
118 (md_pseudo_table): Add .arch.
119 (md_assemble): Warn if cpu architecture has been given and an
120 unsupported instruction.
122 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
123 Move operand_types bit defines after relevant template field.
124 (template): Add cpu_flags.
128 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
130 * config/tc-mn10300.h (md_end): Define.
131 (mn10300_finalize): Declare.
132 * config/tc-mn10300.c: Include dwarf2dbg.h.
133 (debug_line): Define.
134 (md_assemble): Generate dwarf2 line info.
135 (mn10300_finalize): New function. Finalize dwarf2 info.
137 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
139 * config/tc-mips.c (md_estimate_size_before_relax): Use the
140 external version of the relocation for weak symbols.
142 2000-05-08 David Mosberger <davidm@hpl.hp.com>
144 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
145 frame size in units of 16 bytes, as required per SW Conventions manual.
146 (output_unw_records): Output info-block header as a dword to get
149 2000-05-08 Alan Modra <alan@linuxcare.com.au>
151 * as.h: #include "file", not <file> on files from ../include.
152 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
153 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
154 (md_convert_frag): Add ATTRIBUTE_UNUSED.
155 (tc_coff_symbol_emit_hook): Ditto.
156 (OPTCOUNT): Cast to int to avoid compiler warning.
157 (md_begin): Fix signed/unsigned warnings.
159 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
161 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
162 ABRANCH LONG case for a conditional branch on a 68000.
163 (md_estimate_size_before_relax): Likewise. Also handle
164 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
165 (m68k-ip: case ABSL): Relax absolute references to 16-bit
166 PC-relative on all CPUs.
167 (md_estimate_size_before_relax): Likewise.
169 2000-05-04 Alan Modra <alan@linuxcare.com.au>
171 * as.c (parse_args): Just mention current year in printed
174 2000-05-03 J.T. Conklin <jtc@redback.com>
176 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
178 (md_parse_option): Recognize -m7400.
180 2000-05-03 Ian Lance Taylor <ian@zembu.com>
182 * config/atof-ieee.c (gen_to_words): When adding carry back in,
183 don't permit lp to become less than the words array.
185 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
187 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
188 Fix little-endian case.
190 2000-05-03 David O'Brien <obrien@NUXI.com>
192 * as.c (parse_args): Update copyright.
194 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
196 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
197 for the .bss section too.
199 2000-05-02 Alan Modra <alan@linuxcare.com.au>
201 * configure.in: Set em=linux for hppa-*-linux.
202 * configure: Regenerate.
203 * doc/Makefile.in: Regenerate with correct automake.
205 * frags.c (frag_grow): Sanity check chunk_size.
207 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
208 * config/obj-som.h: Likewise.
209 * config/obj-ieee.h: Likewise.
211 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
213 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
214 (md_pseudo_table): Fully initialise OBJ_ELF cases.
215 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
216 (pa_ip): low_sign_unext now returns via function value. Use
217 re_assemble_* instead of dis_assemble_* and
218 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
220 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
221 (md_section_align, md_parse_option, md_show_usage,
222 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
223 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
224 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
225 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
226 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
228 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
229 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
230 outside of switch. Correct mask and shifting errors in case 10
231 and case -11. In case 21, compare against signed range to suit
232 hppa_field_adjust changes. In case 12, use re_assemble_12. In
233 case 17 and case 22, use offsetT variable to properly check range.
234 Use re_assemble_* here too.
235 (evaluate_absolute): Change type of value to offsetT. Call
236 hppa_field_adjust to do the work for us.
237 (pa_parse_cmpb_64_cmpltr): Delete save_s.
238 (pa_parse_cmpib_64_cmpltr): Ditto.
239 (pa_build_unwind_subspace): Delete unused var subseg. Change type
240 of i to unsigned int.
241 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
242 (pa_end_of_source): Return type is void.
244 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
246 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
248 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
250 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
252 (md_begin): Removed "construct symbols for each register name".
253 Because register names conflicts with GCC generated function
255 (avr_operand): Now constant numbers can be used as a register
256 identifiers (0 as r0, 31 as r31).
257 (md_assemble): use skip_space () before parsing instruction
260 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
262 * config/tc-avr.c: New AVR_ISA_ defined.
263 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
264 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
265 for `fmul', `movw' and `lpm R,Z' instructions.
266 (avr_operands): Warn if current opcode is a two-word instruction
267 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
268 (avr_opcodes): New commands added.
269 (REGISTER_P): Check 'a' and 'v' constraint letters.
270 (mcu_types): New MCU added.
272 2000-05-01 Alan Modra <alan@linuxcare.com.au>
274 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
275 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
276 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
277 * configure: Regenerate.
279 2000-04-29 Andreas Jaeger <aj@suse.de>
281 * as.h: Correctly check GCC version.
283 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
285 * as.c (parse_args): Allow md_parse_option to override -a listing
287 * config/obj-coff.c (add_lineno): Change type of offset parameter
288 from "int" to "bfd_vma."
289 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
290 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
291 (ppc_change_csect): Align correctly for XCOFF64.
292 (ppc_machine): New function, which discards "ppc_machine" line.
293 (ppc_tc): Cons for 8 when code is 64 bit.
294 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
296 (md_parse_option): Handle -a64 and -a32.
298 * config/tc-ppc.h (TARGET_MACH): Define.
299 (TARGET_FORMAT): Move to function.
300 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
302 2000-04-26 David O'Brien <obrien@FreeBSD.org>
304 * doc/as.1: Fix unbalanced brackets.
306 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
308 (line_comment_chars): Set to '/' if TE_FreeBSD.
310 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
312 * configure.in: Configury support for PA64 (currently disabled).
313 * configure: Rebuilt.
315 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
317 * config/tc-mips.c (s_change_sec): Use record_alignment, not
318 bfd_set_section_alignment.
320 2000-04-25 Alan Modra <alan@linuxcare.com.au>
322 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
325 2000-04-24 Nick Clifton <nickc@cygnus.com>
327 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
328 * doc/as.texinfo (Align): Include arm and strongarm in list of
329 targets that have the second form of the behaviour of the .align
332 2000-04-24 Mark Klein <mklein@dis.com>
334 * obj-som.c: Terminate obj_pseudo_table.
336 2000-04-22 Timothy Wall <twall@cygnus.com>
338 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
340 (operand_match): Conditionally insert default bit values for IMMU9.
342 2000-04-14 Matthew Green <mrg@cygnus.com>
344 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
345 * configure: Rebuilt.
347 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
348 Jason Eckhardt <jle@cygnus.com>
350 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
352 * config/tc-hppa.c (CHECK_ALIGN): New macro.
353 Added handling of new operand types l,y,&,fe,fE,fx.
355 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
356 David Mosberger <davidm@hpl.hp.com>
357 Timothy Wall <twall@cygnus.com>
358 Andrew MacLeod <amacleod@cygnus.com>
359 Jim Wilson <wilson@cygnus.com>
361 * Makefile.am (CPU_TYPES): Add ia64.
362 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
363 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
364 * Makefile.in: Rebuild.
365 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
366 * configure: Rebuild.
367 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
368 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
369 * expr.c (expr): Handle md_optimize_expr.
370 * read.c (LEX_HASH): Add comment.
371 * config/tc-ia64.c, config/tc-ia64.h: New files.
373 2000-04-21 Richard Henderson <rth@cygnus.com>
375 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
376 bundling a non-delayed branch type instruction.
378 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
380 * config/tc-mn10300.c (HAVE_AM30): Define.
381 (md_assemble): Use it.
383 2000-04-19 Alan Modra <alan@linuxcare.com.au>
385 * config/obj-elf.c (obj_elf_change_section): Check for changed
388 * Makefile.am: (CPU_MULTI_VALID): Remove.
389 (MULTI_CPU_TYPES): Define.
390 (MULTI_CPU_OBJ_VALID): Define.
391 (DEPTC): Use the above.
394 Regenerate dependencies.
395 * Makefile.in: Regenerate.
397 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
399 * Makefile.am (YACC, LEX): Get them from configure.
401 2000-04-18 H.J. Lu (hjl@gnu.org)
403 * config/tc-i386.c (offset_in_range): Use addressT instead of
404 bfd_vma for non-bfd assemblers.
406 2000-04-17 Alan Modra <alan@linuxcare.com.au>
408 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
409 doesn't give spurious errors.
411 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
413 * as.h (SEEK_SET): Define if undefined.
415 2000-04-13 Alan Modra <alan@linuxcare.com.au>
417 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
418 constants, and don't assume offsetT is 32 bits.
420 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
422 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
423 (md_pcrel_from_section): Add prototype.
424 (d10v_fix_adjustable): Add prototype.
425 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
427 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
429 2000-04-12 Nick Clifton <nickc@cygnus.com>
431 * config/tc-d10v.c (find_opcode): Correctly calculate position of
432 symbol in frag chain.
434 2000-04-10 Alan Modra <alan@linuxcare.com.au>
436 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
437 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
438 (fits_in_signed_word, smallest_imm_type): Ditto.
439 (md_assemble): Use an offsetT var to hold offsetT values, not a
441 (offset_in_range): New.
442 (md_assemble): Use it.
443 (md_convert_frag): Change type of target_address, opcode_address,
444 and displacement_from_opcode_start to offsetT.
445 (md_create_short_jump): Change type of offset to offsetT.
446 (md_create_long_jump): Ditto.
447 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
448 (md_chars_to_number): Remove.
449 (output_invalid): Remove duplicate prototype.
451 2000-04-09 Nick Clifton <nickc@cygnus.com>
453 * Makefile.am (CPU_TYPES): Add 'avr'.
454 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
455 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
457 * Makefile.in: Regenerate.
459 * doc/as.texinfo: Add M32R documentation.
461 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
463 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
464 --enable-build-warnings option.
465 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
466 * Makefile.in, configure: Re-generate.
468 2000-04-07 Nick Clifton <nickc@cygnus.com>
470 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
471 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
472 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
473 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
474 (arm_force_relocation): Force relocations for
475 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
477 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
479 * config/tc-sh.c (get_operands): There's no third operand if the
480 first operand is an immediate.
482 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
484 * config/tc-sh.c (immediate): Delete.
485 (sh_operand_info): Add immediate member.
486 (parse_reg): Use A_PC for pc.
487 (parse_exp): Add second argument 'op'. All callers changed.
488 (parse_at): Expect pc to be coded as A_PC.
489 Use immediate field in *op.
490 (insert): Add fourth argument 'op'. All callers changed.
491 (build_relax): Add second argument 'op'. All callers changed.
492 (insert_loop_bounds): New function.
493 (build_Mytes): Remove DISP_4.
494 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
495 (assemble_ppi): Use immediate field in *operand.
496 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
497 (md_apply_fix): Likewise.
498 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
500 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
502 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
504 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
506 * internals.texi (CPU backend): Document
507 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
509 2000-04-04 Alan Modra <alan@linuxcare.com.au>
511 * po/gas.pot: Regenerate.
513 * as.c (show_usage): Restore translated part of bug string.
514 * gasp.c (show_usage): Likewise.
516 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
517 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
519 (DEP1): Modify for "gcc -MM".
523 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
525 * Makefile.in: Regenerate.
527 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
529 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
530 (md_begin): Likewise.
531 (HAVE_AM33): New macro.
532 (md_assemble): Use it. Match r_regs and xr_regs only if
535 2000-04-03 Alan Modra <alan@linuxcare.com.au>
537 * as.h: #include "bin-bugs.h"
538 * as.c (show_usage): Use REPORT_BUGS_TO.
539 * gasp.c: #include "bin-bugs.h"
540 (show_usage): Use REPORT_BUGS_TO.
542 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
544 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
546 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
547 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
550 2000-04-03 Alan Modra <alan@linuxcare.com.au>
552 * config/tc-i386.c (i386_immediate): Don't assume a constant
553 immediate is necessarily 16 bits when in 16 bit code mode.
554 (md_assemble): Instead set guess_suffix here after we have checked
557 2000-04-02 Richard Henderson <rth@cygnus.com>
559 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
560 quantities. Correct right shift sign extension.
561 (build_insn): Make `number' unsigned long. Mask top 6 bits of
562 32-bit value when shifting into place.
564 2000-04-01 Ian Lance Taylor <ian@zembu.com>
566 * app.c: Add ATTRIBUTE_UNUSED as needed.
567 * config/tc-ppc.c: Likewise.
568 (ppc_size): Make unsigned long.
569 (ppc_insert_operand): Add casts to avoid warnings.
571 2000-03-31 Nick Clifton <nickc@cygnus.com>
573 * config/tc-d10v.h (md_flush_pending_output): Define.
575 2000-03-29 Nick Clifton <nickc@cygnus.com>
577 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
578 segment. Works for both BFD_ASSEMBLER and others.
579 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
581 2000-03-29 Nick Clifton <nickc@cygnus.com
583 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
585 2000-03-28 Alan Modra <alan@linuxcare.com.au>
587 * listing.c (LISTING_LHS_WIDTH): Default depends on
589 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
591 2000-03-27 Ian Lance Taylor <ian@zembu.com>
593 * config/tc-sh.c (md_show_usage): Use backslash before newline in
596 2000-03-27 Alan Modra <alan@linuxcare.com.au>
598 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
600 * config/tc-avr.c (mcu_types): Add missing initialiser.
601 (md_pcrel_from_section): Add prototype.
602 (avr_operand): Remove redundant test of unsigned < 0.
603 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
605 2000-03-27 Denis Chertykov <denisc@overta.ru>
607 * config/tc-avr.c: New file for AVR support.
608 * config/tc-avr.h: Likewise.
609 * configure.in: Add AVR support.
610 * configure: Regenerate.
612 2000-03-26 Timothy Wall <twall@cygnus.com>
614 * gasp.c (macro_op): Add new argument to check_macro call.
615 Macro structure definitions moved to macro.h
616 * sb.h: Add argument to prototype for input_scrub_include_sb.
617 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
618 nesting checks with an additional flag.
619 (struct input_save): Add flag to indicate whether current sb
620 should be checked for proper macro/conditional nesting.
621 (input_scrub_push/pop): Save/restore nest check flag.
622 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
624 * macro.c (check_macro): Allow caller to retrieve parsed macro
625 information if a pointer is provided. This information may be
626 used by the new macro hooks.
627 * macro.h: Update prototype for check_macro. Macro struct
628 definitions moved here from macro.c/gasp.c.
629 * read.c (read_a_source_file): Add parameter to check_macro call,
630 and pass macro info to the macro hook, if defined.
631 (input_scrub_insert_line): New. Allow insertion of a line of
632 characters into the input stream.
633 (input_scrub_insert_file): New. Allow insertion of an arbitrary
634 file into the input stream.
635 (s_include): Use input_scrub_insert_file.
636 * internals.texi: Document new macro hooks.
637 * as.h: New prototypes added.
639 2000-03-26 Alan Modra <alan@linuxcare.com.au>
641 * config/tc-i386.c: Don't start any as_bad or as_warn message with
642 an initial capital letter.
643 (i386_index_check): Reindent.
645 2000-03-19 Nick Clifton <nickc@cygnus.com>
647 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
650 2000-03-17 Thomas de Lellis <tdel@windriver.com>
652 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
653 instruction operand bad if Rd > 7 when generating
654 thumb instructions. Prevents for example,
655 "adr r12,label" from silently failing and generating
656 the wrong instruction.
658 2000-03-17 Nick Clifton <nickc@cygnus.com>
660 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
661 that have a destingation >= 0x400000.
662 Fix compile time warning messages.
664 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
666 * config/tc-sh.c (md_begin): When encountering insn that are
667 not supported by the current arch, only change the name if
668 its contents are the same as prev_name.
669 (get_specific): If the the architecture doesn't match, fail.
671 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
673 * config/tc-sh.c (IDENT_CHAR): Define.
674 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
675 matching back where it came from.
677 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
679 * config/tc-sh.c (md_show_usage): Add description of -dsp.
681 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
683 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
686 2000-03-15 Kazu Hirata <kazu@hxi.com>
688 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
690 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
692 * expr.c (operand) [case 'f']: When testing if '0f' can start a
693 floating-point-number, make sure 'f' is in FLT_CHARS.
695 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
697 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
698 (s_lcomm_internal): Use it.
699 * doc/internals.texi (CPU backend): Document it.
700 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
703 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
705 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
708 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
709 implementation doesn't have special handling for switch
711 (macro_build): Allow for code in sections other than .text.
714 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
715 Don't perform relocs if we will be outputting them.
716 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
717 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
720 2000-03-09 Catherine Moore <clm@cygnus.com>
722 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
723 relocation type based on the entry in the fixup structure.
725 2000-03-08 H.J. Lu (hjl@gnu.org)
727 * Makefile.am (install-exec-tooldir): Depend on
728 install-exec-bindir for parallel make.
729 * Makefile.in: Regenerated.
731 2000-03-06 Nick Clifton <nickc@cygnus.com>
733 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
735 (md_parse_option): Parse -m32r command line switch - disable m32rx
737 (md_show_usage): Document new option.
739 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
740 * doc/Makefile.in: Regenerate.
741 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
743 2000-03-02 Michael Meissner <meissner@redhat.com>
745 * config/tc-d30v.c (check_range): Remove code that incorrectly
746 sign extended values where bits < 32.
748 2000-03-02 H.J. Lu (hjl@gnu.org)
750 * configure.in: Support --enable-targets=all on ia32.
751 * configure: Regenerated.
753 2000-03-01 Nick Clifton <nickc@cygnus.com>
755 * gasp.c (do_align): Remove bogus check of alignment value.
757 2000-02-27 Thomas de Lellis <tdel@windriver.com>
759 * config/obj-elf.c (elf_frob_symbol): Remove code which when
760 TC_PPC was defined forced the type of a symbol with no other type
763 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
765 * doc/internals.texi (CPU backend): Mention that
766 line_separator_chars do not break up comments. Fix typos for
767 LEX_AT and LEX_NAME descriptions. Document operands for
768 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
769 description of md_create_short_jump usage. Document argument for
772 2000-02-27 Jakub Jelinek <jakub@redhat.com>
774 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
775 (md_parse_option): Handle it.
776 (md_show_usage): Document it.
778 2000-02-27 Ian Lance Taylor <ian@zembu.com>
780 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
781 opcode, for the instruction `pal19'. From Andrea Arcangeli
784 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
786 * config/tc-i386.c (i386_immediate): Move constant operand sizing
788 (md_assemble): To here, before template operands are matched.
789 Also ensure a constant immediate is sign extended when we know the
790 size is at most 16 bits. This is to catch cases like "add
791 $0xffc0,%ax" where we don't know the size, and thus that the
792 immediate can be represented as Imm8S until after parsing the
794 (i386_displacement): Similarly sign extend 16 bit constant
796 (md_assemble): Relax 16-bit jump constant range check to suit sign
797 extended displacements.
799 2000-02-26 Andreas Jaeger <aj@suse.de>
801 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
803 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
805 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
806 call operands when intel_syntax.
807 (intel_float_operand): Return 2 for "fi...".
808 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
809 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
810 earlier "SHORT" change.
811 (md_assemble): When determining suffix from Regs, exclude
814 2000-02-24 Nick Clifton <nickc@cygnus.com>
816 * configure: Add arm-wince, mips-pe and sh-pe targets.
817 * configure: Regenerate.
819 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
821 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
822 "pe-mips" for the mips-pe target.
824 * config/tc-arm.c (insns): Change displacement encoded in BL
825 and B instructions if the target port is arm-wince.
826 (do_ldst): Do not bias the relocation offset if the target
828 (md_pcrel_from): Add in missing relocation offset bias if the
831 * config/tc-mips.c (mips_target_format): Support COFF flavour.
832 (md_begin): Disable -G support for mips-pe target.
833 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
834 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
837 * config/tc-sh.c (md_begin): sh-pe target is little endian.
838 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
839 assembler, just set the alignment to 4.
841 * config/te-wince-pe.h: New file for WinCE targets. Define
844 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
846 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
848 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
849 (i386_intel_memory_operand): After finding a segment override,
850 check again for no `[' before looking for a displacement. Bomb if
851 more than one displacement rather than silently discarding the
852 second and subsequent ones. Free strings malloc'd by
853 build_displacement_string.
855 2000-02-24 Catherine Moore <clm@cygnus.com>
857 * config/obj-som.c (obj_pseudo_table): Add "weak".
858 (obj_som_weak): New routine.
860 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
862 * config/tc-i386.c (union i386_op): New.
863 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
864 Throughout file replace occurences of disps[n], imms[n], regs[n]
865 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
866 intel mode operand swapping. Add assert in regKludge and
867 fake_zero_displacement code. Test i.types[n] when outputting
868 displacements and immediates. Combine output of Disp16 with
870 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
871 when in intel mode by (not) reversing fsub and fdiv operands
872 before the template search. This fails for single operand
873 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
874 undefined. Instead fix the base_opcode after we've found the
875 template. Move base_opcode xor with found_reverse_match from
876 opcode output code to before this fix so we test for the correct
878 (md_assemble): Don't use strcmp when deciding to ignore the suffix
879 check in intel mode. Instead compare opcodes.
881 * config/tc-i386.h (TC_RELOC): Delete.
882 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
883 with equivalent call to reloc.
885 * as.h (flag_m68k_mri): Move declaration after target include, and
886 only declare when TC_M68K defined. Define as zero otherwise.
887 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
888 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
889 Define as zero otherwise.
890 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
891 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
892 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
893 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
894 testing whether defined.
895 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
896 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
897 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
898 rather than testing whether defined.
899 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
900 (parse_mri_cons): Declare and use only when TC_M68K.
901 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
902 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
903 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
905 * NEWS: Mention IBM 370 support.
907 2000-02-23 Richard Henderson <rth@cygnus.com>
909 * config/tc-i386.c (md_assemble): When swapping operands for
910 intel_syntax, assume everything that's not Imm or Disp is a
913 2000-02-23 Linas Vepstas <linas@linas.org>
915 * config/tc-i370.c, config/tc-i370.h: New files.
916 * Makefile.am: Add support for Linux/IBM 370.
917 * configure.in: Likewise.
918 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
919 * config/obj-elf.c: Include elf/i370.h
920 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
922 * Makefile.in: Regenerate.
923 * configure: Regenerate.
925 * doc/c-i370.texi: New file.
926 * doc/all.texi: Include it.
927 * doc/as.texinfo: And here.
928 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
929 * doc/Makefile.in: Regenerate.
931 2000-02-19 Michael Meissner <meissner@redhat.com>
933 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
934 determine if an instruction can be used in parallel with an ADDppp
935 or SUBppp instruction.
937 2000-02-22 Andrew Haley <aph@cygnus.com>
939 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
941 1999-12-30 Andrew Haley <aph@cygnus.com>
943 * config/tc-mips.c (mips_gp32): New variable.
944 (macro_build) Use mips_gp32.
946 (md_longopts): Add "-mgp32" and "-mgp64".
947 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
949 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
951 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
952 warning, and bump it to 1.
954 2000-02-22 Ian Lance Taylor <ian@zembu.com>
956 From Brad Lucier <lucier@math.purdue.edu>:
957 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
960 2000-02-21 Catherine Moore <clm@cygnus.com>
962 * config/tc-mips.c (MF_HILO_INSN): Define.
963 (mips_7000_hilo_fix): Declare.
964 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
965 (md_parse_option): Check for 7000_HILO_FIX options.
966 (OPTION_M7000_HILO_FIX): Define.
967 (OPTION_NO_M7000_HILO_FIX): Define.
968 * doc/c-mips.texi (-mfix7000): Describe.
970 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
972 * listing.c (print_lines): Remove unused variable `end'.
974 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
975 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
976 reloc_type when BFD_ASSEMBLER.
977 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
978 reloc_type when BFD_ASSEMBLER. Move common code out of switch
979 statement and quell signed vs. unsigned comparison warning.
981 2000-02-18 Nick Clifton <nickc@cygnus.com>
983 * config/tc-d10v.c (find_opcode): Add a symbol's value to
984 the computed frag offset, rather than overwriting it.
986 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
988 * config/tc-sh.c ("elf/sh.h"): Include.
989 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
990 (md.begin): Initialize target_arch.
991 Only include opcodes in has table that match selected architecture.
992 (parse_reg): Recognize register names for sh-dsp.
993 (parse_at): Recognize post-modify addressing.
994 (get_operands): The leading space is now optional.
995 (get_specific): Remove FDREG_N support. Add support for sh-dsp
996 arguments. Update valid_arch.
997 (build_Mytes): Add support for SDT_REG_N.
998 (find_cooked_opcode): New function, broken out of md_assemble.
999 (assemble_ppi, sh_elf_final_processing): New functions.
1000 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1001 (md_longopts, md_parse_option): New option: -dsp.
1002 * config/tc-sh.h (elf_tc_final_processing): Define.
1003 (sh_elf_final_processing): Declare.
1005 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1007 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1008 the unwinder subspace. Save the current seg/subseg before creating
1011 2000-02-10 Nick Clifton <nickc@cygnus.com>
1013 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1014 little endian targets.
1015 (INST_BYTE1): Redefine to handle big and little endian
1017 (cpu_type): New type: Select between M340 and M210.
1018 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1019 instructions of the M340.
1020 (md_assemble): Add support for the MULSH and OPSR classes of
1022 (md_atof): Add support for little endian targets.
1023 (md_parse_option): Add support for -EL, -EB and -mcpu command
1025 (md_convert_frag): Add support for little endian targets.
1026 (md_apply_fix3): Add support for little endian targets.
1027 (md_number_to_chars): Add support for little endian targets.
1029 2000-02-10 Timothy Wall <twall@redhat.com>
1031 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1032 defined, use it to verify the symbol just read should be a label.
1034 2000-02-10 Timothy Wall <twall@redhat.com>
1036 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1037 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1038 around colons when KEEP_WHITE_AROUND_COLON is defined.
1039 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1040 and KEEP_WHITE_AROUND_COLON.
1042 2000-02-08 Timothy Wall <twall@redhat.com>
1044 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1046 (do_repeat): New. Abstract repeat logic so that a "break" can be
1048 (end_repeat): New. Provide support for a "break" out of the
1050 * read.h: Add prototypes for new functions.
1052 2000-02-08 Timothy Wall <twall@redhat.com>
1054 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1055 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1056 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1059 2000-02-08 Timothy Wall <twall@redhat.com>
1061 * read.c: Added elseif to directives table.
1062 * read.h: Added prototype for s_elseif.
1063 * doc/as.texinfo: Added description for elseif.
1064 * cond.c (s_elseif): New function
1066 2000-02-04 Timothy Wall <twall@redhat.com>
1068 * listing.c (print_lines): Remove conditionals causing bug in
1071 2000-02-03 Timothy Wall <twall@cygnus.com>
1073 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1075 * frags.c (frag_new): Calculate fr_fix in octets
1076 (frag_now_fix) Return offset as target address offset (bytes).
1077 (frag_now_fix_octets) New - Return offset in octets (8-bit
1079 * frags.h: Added prototype for frag_now_fix_octets().
1080 Distinguish between octets and bytes in field descriptions.
1081 * listing.c (calc_hex): Account for octets vs bytes when
1082 printing addresses/offsets.
1083 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1084 target is little-endian, print the octets in a word in big-endian
1085 order so that the display looks like a proper hexadecimal number,
1086 instead of having the octets reversed.
1087 * read.c (do_align): When recording alignment, alignment power
1088 should be in terms of target bytes (minimum addressible unit)
1090 (do_org) Convert ORG target address (byte) argument into an
1091 octet offset when generating a variable fragment.
1092 * symbols.c (resolve_symbol_value): Symbol final value
1093 converted to a target address offset (bytes) from its octet offset.
1094 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1095 offset (bytes) is adjusted by the frag offset (octets) converted
1097 (coff_frob_section) Section alignment power is in terms of bytes;
1098 convert it to an octet alignment power when calculating size (and
1099 size mask) in octets. Don't modify the section size in order to
1100 "align" it for TI COFF, since that format has a different method
1101 for storing alignment information.
1103 2000-02-01 Timothy Wall <twall@cygnus.com>
1105 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1106 entries, matching the way GCC generates them. If not escaped, the
1107 filename is encoded incorrectly.
1109 2000-01-31 Nick Clifton <nickc@cygnus.com>
1111 * config/tc-arm.c (reg_table): Add support for ATPCS register
1114 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1116 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1118 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1120 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1121 of a symbol when we really care about its value.
1123 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1125 * config/tc-mcore.c (md_assemble): Give warning message if
1126 operands passes to instruction are more than the spec.
1128 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1130 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1131 Thumb mode but the label seen was not declared as '.thumb_func'
1132 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1133 correct disassembly of Thumb code bounded by non function labels.
1135 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1137 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1138 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1140 * Makefile.in: Same here.
1143 * configure.in: Set bfd_gas for i386-aout when primary target
1144 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1145 we may need the primary te_file. Remove incorrect comment.
1147 * configure: Regenerate.
1149 * config/e-i386aout.c: New file.
1151 * as.c (USE_EMULATIONS): Move to before print_version_id.
1152 (struct emulation): Add i386aout.
1153 (show_usage): Split text strings. Reformat -a text. Add --em
1157 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1158 (aout_format_ops): New.
1161 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1162 preprocessor conditional and add aout USE_EMULATIONS tests.
1163 (read_a_source_file): Don't pass error strings to printf as
1167 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1169 (do_data): Same here.
1170 (process_file): And here.
1173 * symbols.c (colon): Rewrite "already defined" fatal message
1174 code for aout with USE_EMULATIONS.
1177 * config/obj-aout.c (OBJ_HEADER): Define.
1178 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1180 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1181 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1183 (obj_aout_type): Expand S_SET_OTHER here too.
1184 (obj_read_begin_hook): Remove.
1185 (aout_pop_insert): New.
1186 (obj_aout_s_get_other): New.
1187 (obj_aout_s_get_desc): New.
1188 (aout_format_ops): New.
1191 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1192 gets aout_pseudo_table.
1193 (aout_pseudo_table): Declare.
1194 (obj_read_begin_hook): Define.
1197 * config/obj-coff.c (obj_pseudo_table): Rename to
1199 (coff_pop_insert): Use coff_pseudo_table.
1200 (coff_sec_sym_ok_for_reloc): Remove.
1201 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1202 and comment all zero entries and remove #if 0 code.
1205 * config/obj-coff.h (obj_pop_insert): Define.
1206 (coff_pseudo_table): Declare.
1209 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1210 s_get_size, s_set_size. Comment all zero entries.
1213 * config/obj-elf.c (elf_s_get_other): New function.
1214 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1215 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1216 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1218 (obj_elf_parse_section_letters): Don't pass error strings to
1219 printf as format arg.
1222 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1224 (elf_s_get_other): Declare.
1225 (S_GET_OTHER) Define as elf_s_get_other if not already
1227 (S_SET_OTHER): Only define when not already defined.
1228 (elf_obj_read_begin_hook): Declare.
1229 (obj_read_begin_hook): Define.
1230 (elf_obj_symbol_new_hook): Declare.
1231 (obj_symbol_new_hook): Define.
1234 * config/obj-multi.h: Add copyright header and protect against
1235 multiple inclusion. Add * to all function pointers.
1236 (OBJ_HEADER): If defined, include it rather than other defines
1238 (obj_frob_file_after_relocs): Test for NULL.
1239 (obj_symbol_new_hook): Here too.
1240 (obj_sec_sym_ok_for_reloc): And here.
1241 (S_GET_OTHER): Define.
1242 (S_GET_DESC): Define.
1243 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1244 (OBJ_MAYBE_ELF): Update comment.
1246 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1247 OBJ_AOUT preprocessor conditional and handle emulation by
1248 testing OUTPUT_FLAVOR.
1249 (i386_displacement): Here too.
1250 (md_section_align): Similarly here.
1251 (i386_target_format): Conditionally compile when more than one
1252 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1253 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1254 (i386_displacement): Here too.
1257 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1258 Define TARGET_FORMAT for aout only when not multi.
1261 * config/te-multi.h: Delete file as it's identical to te-generic.h
1263 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1265 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1266 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1269 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1271 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1274 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1276 * config/tc-mips.c (mips_do_align): New function.
1277 * config/tc-mips.h (md_do_align): Define.
1279 2000-01-10 Philip Blundell <philb@gnu.org>
1281 * doc/c-arm.texi (ARM Options): Fix typo.
1282 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1283 line separator for Linux.
1284 * doc/as.texinfo (Comments): Mention the ARM.
1286 2000-01-10 Philip Blundell <pb@futuretv.com>
1288 * configure.in (arm*-*-conix*): New target.
1289 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1291 * configure: Regenerate.
1293 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1295 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1296 (obj_elf_visibility): New function.
1298 * doc/as.texinfo (Visibility): New node: document visibility
1301 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1303 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1304 warning for absolute jump/call without `*' in non-intel mode. No
1305 need to set i.types[0] JumpAbsolute in intel mode.
1307 1999-12-22 Philip Blundell <pb@futuretv.com>
1309 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1310 hook function when changing sections.
1311 (arm_s_data): Likewise.
1313 1999-12-14 Nick Clifton <nickc@cygnus.com>
1315 * config/tc-arm.c (md_parse_option): Add support for -marm720
1316 command line switch.
1318 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1320 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1321 (r_registers, xr_registers): Define.
1322 (r_register_name, xr_register_name): New functions.
1323 (md_assemble): Handle new am33 operand types and instruction
1325 (mn10300_insert_operand, check_operand): Likewise.
1327 1999-11-29 Nick Clifton <nickc@cygnus.com>
1329 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1330 (s_force_thumb): Set thumb_mode to 2.
1331 (md_assemble): Do not complain about thumb instructions on a
1332 non-thumb target if thumb_mode is set to 2.
1334 1999-11-28 Michael Meissner <meissner@cygnus.com>
1336 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1337 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1338 (O_...): Add new machine dependent expressions if we are handling
1339 explicit relocations.
1340 (alpha_reloc_op): New static table holding the explicit relocation
1342 (alpha_literal_hash): New static to hold the hash table for
1343 explicit relocations.
1344 (alpha_macros): Add support for explicit relocations.
1345 (md_begin): If explicit relocations, initialize hash table.
1346 (md_assemble): Don't print a second error if tokenize_arguments
1347 already printed an error message.
1348 (md_apply_fix): Add support for explicit relocations.
1349 (alpha_force_relocation): Ditto.
1350 (alpha_fix_adjustable): Ditto.
1351 (alpha_adjust_symtab): New function to support explicit
1353 (alpha_adjust_symtab_relocs): Ditto.
1354 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1355 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1356 Add support for explicit relocations. Return -2 if an error
1357 message was already printed.
1358 (find_macro_match): Add support for explicit relocations. Comment
1360 (emit_insn): Add support for explicit relocations.
1361 (assemble_tokens): Ditto.
1363 (load_expression): Ditto.
1366 (emit_ir_load): Ditto.
1367 (emit_loadstore): Ditto.
1370 (emit_sextX): Ditto.
1371 (emit_division): Ditto.
1372 (emit_jsrjmp): Ditto.
1373 (emit_retjcr): Ditto.
1375 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1377 (tc_adjust_symtab): If explicit relocations, call the function
1378 alpha_adjust_symtab.
1379 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1380 relocations next to the literal relocation they reference.
1381 (TC_INIT_FIX_DATA): Initialize the new fields.
1382 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1384 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1386 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1387 'B' operand for PA2.0 bb instruction.
1389 1999-11-18 Nick Clifton <nickc@cygnus.com>
1391 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1394 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1396 (mcore_force_relocation): Force relocations to be generated for
1399 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1401 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1402 (i386_displacement): Disallow O_big displacements.
1404 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1406 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1407 improvements in error checking.
1408 (md_assemble): Support for unconditional ARM instructions.
1409 (md_parse_option): Support for -m[arm]v5e flag.
1411 1999-11-12 Nick Clifton <nickc@cygnus.com>
1413 * macro.c (buffer_and_nest): Do not check beyond the end of the
1416 1999-11-11 Nick Clifton <nickc@cygnus.com>
1418 * macro.c (buffer_and_nest): Look for seperator after TO and
1421 1999-11-08 Andrew Haley <aph@cygnus.com>
1423 * app.c (do_scrub_chars): When in State 10, treat backslash
1424 characters in the same way as as symbol characters.
1426 1999-11-07 Richard Henderson <rth@cygnus.com>
1428 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1429 the previous label was in the current section before playing
1430 with auto-alignment.
1432 1999-11-06 Nick Clifton <nickc@cygnus.com>
1434 * config/tc-v850.c (v850_force_relocation): Force relocation
1436 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1439 1999-11-05 Michael Meissner <meissner@cygnus.com>
1441 * expr.h (operatorT): Increase machine dependent operators to 16.
1442 * expr.c (op_rank): Ditto.
1444 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1446 * read.c (pseudo_set): Reject attempts to set the value of a
1449 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1452 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1454 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1455 to bfd_set_section_contents.
1457 1999-11-03 Nick Clifton <nickc@cygnus.com>
1459 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1461 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1463 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1464 (mips_ip): Use OPCODE_IS_MEMBER.
1466 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1468 * config/tc-arm.c (reg_required_here): Improve comments.
1470 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1471 (tinsns): Initialize variants field.
1473 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1474 BAD_PC respectively.
1476 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1478 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1479 * config/tc-arm.h: Fix compile time warnings.
1481 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1483 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1484 form @abs16, @(abs16) and @(abs16 + imm).
1486 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1488 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1489 (ISA_HAS_64_BIT_REGS) New.
1490 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1491 mips_emit_delays,macro_build,load_register,load_addresss,
1492 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1493 and/or use new ISA_xxx macros in expressions involving
1494 ISA, particularly mips_opts.isa.
1496 1999-10-18 Michael Meissner <meissner@cygnus.com>
1498 * expr.h (operatorT): Add machine dependent operators md1..md8.
1499 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1500 for the machine dependent operators to use.
1502 * expr.c (op_rank): Add machine dependent operators.
1504 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1506 (O_cpregister): Ditto.
1507 (md_begin): Change X_op test that field is wide enough to use
1508 O_max instead of O_alpha_max.
1509 (cpu_types): Fill in missing initializer.
1510 (alpha_num_macros): Make unsigned.
1511 (md_assemble): Make opnamelen be size_t.
1512 (md_apply_fix): Cast alpha_num_operands to int before testing.
1513 (alpha_force_relocation): Ditto.
1514 (alpha_fix_adjustable): Ditto.
1515 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1516 (tc_gen_reloc): Ditto.
1517 (tc_get_register): Ditto.
1522 (s_alpha_ent): Ditto.
1523 (s_alpha_end): Ditto.
1524 (s_alpha_frame): Ditto.
1525 (s_alpha_prologue): Ditto.
1526 (s_alpha_file): Ditto.
1527 (s_alpha_gprel32): Ditto.
1528 (s_alpha_proc): Ditto.
1529 (s_alpha_set): Ditto.
1530 (s_alpha_base): Ditto.
1531 (s_alpha_align): Ditto.
1532 (s_alpha_arch): Ditto.
1533 (alpha_align): Ditto.
1534 (assemble_insn): Suppress unused variable warning.
1536 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1537 order in the structure.
1538 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1540 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1542 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1544 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1546 * config/tc-i386.c (i386_index_check): Correct #endif location.
1548 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1550 * as.c (show_usage): Document new options.
1551 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1552 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1553 (parse_args): Parse the new options.
1554 (main): If there were warnings, and --fatal-warnings
1555 was specified, print an error.
1556 * as.h: New variable, flag_fatal_warnings, for new option.
1558 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1560 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1561 '@'. Change autoincrement completers to fall through to cache control
1564 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1566 (pa_parse_addb_64_cmpltr): New function.
1568 * config/tc-hppa.c (pa_ip): Change error message.
1569 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1570 '?Q' args to allow falling through.
1572 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1573 Remove unused conditional codes.
1574 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1576 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1578 * config/tc-d30v.c (CHAR_BIT): Define.
1579 (check_range): Fix bit operations to support integers bigger than
1582 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1584 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1587 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1588 Doug Evans <devans@cygnus.com>
1590 Add support for m32rx.
1591 * config/tc-m32r.c (enable_m32rx): New static global.
1592 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1593 (allow_m32rx): New function.
1594 (M32R_SHORTOPTS): Add `O'.
1595 (md_longopts): Add --m32rx plus several warning options.
1596 (md_parse_option): Handle new options.
1597 (md_show_usage): Print them.
1598 (md_begin): Enable m32rx.
1599 (OPERAND_IS_COND_BIT): New macro.
1600 (first_writes_to_seconds_operands): New function.
1601 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1602 (target_make_parallel,assemble_two_insns): New functions.
1603 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1604 If optimizing and m32rx, try to make consecutive insns parallel.
1606 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1608 * config/tc-mips.c (nopic_need_relax): Allow for the
1609 .sdata.foo sections generated by -fdata-sections,
1610 and for the .gnu.linkonce.s sections generated by C++.
1612 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1614 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1615 with cleaner code using completer prefixes. Add 'Y'.
1617 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1619 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1621 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1622 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1623 insn does not match and we should try the next insn in the table.
1625 1999-09-22 Nick Clifton <nickc@cygnus.com>
1627 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1629 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1631 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1634 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1636 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1637 OBJ_ELF. If ELF, add "sq".
1638 (md_parse_option): If ELF, ignore -s and -q.
1639 (md_show_usage): Mention ELF options.
1641 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1643 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1646 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1648 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1650 * config/tc-hppa.c (struct pa_it): New field "trunc".
1651 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1652 (pa_parse_ftest_gfx_completer): New function
1653 (pa_parse_fp_cnv_format): New function.
1655 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1656 (md_apply_fix): Handle 22bit pc-rel branches.
1658 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1660 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1662 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1664 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1666 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1668 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1669 (pa_ip): Handle 'fX'.
1671 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1673 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1674 unwinds unless the function is in the text space.
1675 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1677 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1679 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1680 (md_assemble): To here. Tweak address generation.
1682 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1684 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1685 (md_assemble): Call dwarf2_where for OBJ_ELF.
1686 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1687 (pa_end_of_source): New function.
1688 * tc-hppa.h (md_end): Define for OBJ_ELF.
1690 1999-09-14 Michael Meissner <meissner@cygnus.com>
1692 * configure.in (Canonicalization of target names): Remove adding
1693 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1694 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1695 * configure: Regenerate.
1697 1999-09-14 Donn Terry <donn@interix.com>
1699 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1701 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1703 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1704 pc-relative jmp/call to an absolute symbol.
1705 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1706 absolute section symbols.
1708 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1709 jump handling code and comments.
1711 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1713 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1714 the value if TE_PE and a global defined symbol.
1716 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1718 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1719 print the symbol, rather than printing it here.
1721 1999-09-11 Donn Terry <donn@interix.com>
1723 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1724 BFD_RELOC_RVA relocations.
1726 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1727 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1730 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1732 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1733 * doc/internals.texi (Object format backend): Document
1736 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1737 relocations against global symbols if TE_PE.
1739 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1740 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1742 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1745 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1746 symbols which do not have a constant value, or tags with
1747 non-tags. Remove the symbol from the list before adding it at the
1750 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1751 C_FCN symbol differently if TE_PE.
1752 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1753 appears in the pseudo-op, rather coff_line_base which is only set
1756 * config/obj-coff.c (obj_coff_loc): New static function.
1757 (obj_pseudo_table): Add "loc".
1759 * config/obj-coff.c (add_lineno): Check that the line number is
1762 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1763 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1765 (md_atof): Return NULL rather than 0.
1766 * config/tc-i386.c (md_atof): Change type to int.
1767 * expr.c (expr): Change first parameter to int.
1768 * config/obj-coff.c: Add declarations for static functions.
1769 (coff_frob_symbol): Use SYM_AUXENT.
1770 * config/tc-i386.h (flag_16bit_code): Don't declare.
1772 * config/obj-coff.c (obj_coff_section): Default to setting
1773 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1775 * write.c (adjust_reloc_syms): Print adjusted fixup.
1777 * expr.c (integer_constant): Correct too_many_digits calculation
1780 1999-09-09 Andreas Schwab <schwab@suse.de>
1782 * doc/c-arm.texi: Fix arguments of @var to not contain
1785 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1787 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1789 (md_parse_option): Only support -k flag for ELF and COFF targets.
1791 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1793 * config/tc-hppa.c (pa_ip): Put strict register checks before
1794 call to pa_parse_number.
1796 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1798 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1800 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1803 1999-09-06 Donn Terry <donn@interix.com>
1805 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1807 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1809 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1810 candidate instruction. Require registers for register arguments
1811 when in strict mode. Require assemble-time constants for
1812 constants when in strict mode.
1813 (pa_get_absolute_expression): Require a constant when in strict
1816 1999-09-06 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1820 1999-09-04 Steve Chamberlain <sac@pobox.com>
1822 * config/tc-pj.c: New file, supports picoJava in ELF.
1823 * config/tc-pj.h: Ditto.
1824 * configure.in (pjl*, pj*): New targets.
1825 * Makefile.am: Rebuild dependencies.
1826 (CPU_TYPES): Add pj.
1827 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1828 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1829 * doc/c-pj.texi: New file.
1830 * doc/as.texinfo: Add some PJ specifics.
1831 * doc/all.texi: Add PJ to the list of all architectures, sort them
1833 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1834 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1836 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1838 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1839 (obj_frob_file): Test for null pointer.
1840 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1841 (OBJ_PROCESS_STAB): And here.
1842 (elf_obj_sy): Remove
1844 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1845 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1846 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1848 * config/obj-coff.c (no_func): Remove.
1849 (coff_format_ops): Change occurrences of no_func to 0, as we test
1850 for 0 in obj-multi.h.
1852 * configure.in: Enable bfd for i386-coff when primary target is
1853 bfd. Enable i386 elf,coff emulation support. Don't set
1854 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1855 emulation to support.
1856 *configure: Regenerate.
1858 1999-09-02 Nick Clifton <nickc@cygnus.com>
1860 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1861 .section .line directive is encountered.
1863 1999-09-01 Nick Clifton <nickc@cygnus.com>
1865 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1868 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1869 * as.texinfo: Document --gdwarf2 command line option.
1870 Add additional documentation of ARM command line switches.
1872 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1874 * config/tc-i386.c (i386_intel_memory_operand): Combine
1875 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1876 and RESTORE_END_STRING around parse_register calls.
1877 (i386_operand): Here too.
1878 (i386_is_reg): Remove.
1879 (parse_register): Move as_bad calls from within this function to
1882 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1884 Based on a patch from H.J. Lu <hjl@gnu.org>
1885 * config/tc-i386.c (parse_register): Handle FP regs specially.
1886 (md_begin): Remove '(' and ')' from register_chars.
1888 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1890 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1891 error message (done elsewhere).
1893 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1895 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1897 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1899 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1902 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1904 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1906 Add new completers. Fix bug in 64 bit condition handling.
1908 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1911 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1913 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1915 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1917 1999-08-27 Jim Wilson <wilson@cygnus.com>
1919 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1920 (struct ls): Add frag field. Initialize it to zero.
1921 (out_end_sequence): New local text_frag. Set it while in text section.
1922 Replace address check with frag check. Set ls.frag to text_frag if
1923 out_set_addr called.
1924 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1925 Set it before switching sections. Replace address check with frag
1926 check. Set ls.frag to saved_frag if out_set_addr called.
1928 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1930 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1931 output "advance_pc" opcode instead of calling gen_addr_line().
1932 The latter has the undesired side-effect of creating a new row
1933 in the debug line info matrix.
1935 1999-08-26 Jim Wilson <wilson@cygnus.com>
1937 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1938 ls.last_filename if last is less than zero. Set ls.last_filename
1939 when allocating new entry.
1940 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1943 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1945 * config/tc-i386.c (i386_index_check): Fix the displacement size
1946 when INFER_ADDR_PREFIX.
1948 1999-08-18 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1953 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1955 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1956 handle 0xffffNNNN constants correctly.
1958 1999-08-16 Nick Clifton <nickc@cygnus.com>
1960 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1963 1999-08-13 Nick Clifton <nickc@cygnus.com>
1965 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1966 (md_apply_fix3): Always pass positive values to
1967 validate_offset_imm.
1969 1999-08-12 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-arm.c (skip_whitespace): New macro.
1972 Formatting tidy ups.
1974 (md_apply_fix3): Store relocation offset in addend for ELF based
1976 (arm_force_relocation): Always generate relocs for Thumb function
1979 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1981 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1982 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1984 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1986 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1987 flags for the unwind subspace.
1989 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1990 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1991 suitable relocation based on the size of the target's pointer.
1992 Always Use subsegment zero for the unwinders.
1993 (pa_level): Handle "2.0w".
1995 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1997 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1998 with the following instruction unless this was specified.
2000 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2002 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2003 certain sections, to match BFD changes.
2005 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2007 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2008 (EXTRA_SCRIPTS): Define to keep automake happy.
2009 * Makefile.in: Rebuild.
2011 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2013 * Makefile.am: Rename .dep* files to DEP*.
2014 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2015 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2017 * Makefile.in: Rebuild.
2019 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2021 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2023 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2025 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2026 avoid problems on DOS filesystems.
2027 * Makefile.in: Rebuild.
2029 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2031 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2033 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2036 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2038 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2039 line to create ${GDBINIT} rather than .gdbinit.
2040 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2042 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2044 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2046 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2048 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2050 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2052 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2053 non-adjustable symbols.
2055 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2057 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2059 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2061 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2064 1999-08-05 Donn Terry <donn@interix.com>
2066 * config/te-interix.h: New file.
2067 * configure.in (i386-*-interix*): New target.
2068 * configure: Rebuild.
2070 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2072 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2073 selectors for ELF too.
2074 (selector_table): Add "ltp" and "rtp" selectors.
2076 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2078 * config/tc-i386.c (i386_operand): No need to change
2079 operand_string pointer in segment reg case before goto
2080 do_memory_reference. Initialise displacement_string_start and
2081 displacement_string_end after do_memory_reference label.
2082 (i386_index_check): Add operand_string param, and print error
2083 message on failure here.
2084 (i386_intel_memory_operand): Instead of here.
2085 (i386_operand): And here.
2086 (INFER_ADDR_PREFIX): Enable.
2088 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2090 * config/tc-i386.h (DefaultSize): Define. Renumber following
2091 opcode_modifier defines.
2093 From Etienne Lorrain <etienne.lorrain@ibm.net>
2094 * config/tc-i386.c (stackop_size): New variable.
2095 (set_16bit_code_flag): Clear it here.
2096 (set_16bit_gcc_code_flag): New function.
2097 (md_pseudo_table): Add "code16gcc" entry.
2098 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2100 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2102 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2103 next_set_end even if the end symbol is being discarded.
2105 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2106 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2107 * config/obj-coff.c: Likewise.
2108 (seg_info_type): Remove.
2109 (seg_info_off_by_4): Change to array of segT.
2110 (s_get_segment): Adjust accordingly.
2111 (obj_pseudo_table): Fully initialize sentinel entry.
2113 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2114 Ralf Baechle <ralf@uni-koblenz.de>.
2116 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2118 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2120 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2122 * config/tc-i386.c: Indentation and white space changes.
2123 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2124 don't enable it by default.
2125 (i386_intel_operand): Remove redundant prototype.
2126 Move check on number of memory operands, and i.mem_operands++
2127 (i386_intel_memory_operand): To here.
2128 Remove i386_immediate code from here. Remove special case code
2129 for input and output using (%dx). Remove base/index checks and
2130 call i386_index_check instead. Save initial operand_string
2131 argument for error message.
2132 (i386_operand): Remove redundant prototype. Move base/index
2133 checks to i386_index_check.
2134 (i386_displacement): Move intel mode check for non-zero
2136 (i386_intel_memory_operand): To here.
2138 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2140 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2141 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2142 by .register pseudo-op if -64 and --no-undeclared-regs.
2143 (s_register, sparc_adjust_symtab): New functions.
2144 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2145 Declare sparc_adjust_symtab as tc_adjust_symtab.
2146 * doc/c-sparc.texi: Add description of #ignore special literal
2147 for .register pseudo-op.
2149 1999-07-30 Catherine Moore <clm@cygnus.com>
2151 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2152 the relocation's section offset.
2154 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2156 * write.c (fixup_segment): Fix generic error check overflow test.
2158 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2159 X_add_number to long.
2161 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2163 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2166 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2168 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2171 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2173 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2175 * configure.bat: Remove; obsolete.
2176 * config/go32.cfg: Likewise.
2178 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2180 * configure.in (i386-*-vxworks*): New target.
2181 * configure: Rebuild.
2183 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2185 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2187 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2189 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2191 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2192 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2193 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2194 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2195 MAX_RELOC_EXPANSION): Define.
2196 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2198 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2200 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2201 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2202 block. Print a warning if an 8-bit or 16-bit constant
2203 displacement or immediate is truncated on output.
2204 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2206 (i386_operand): Disallow immediate jump absolute operand.
2208 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2210 * configure.in: Bump version number to 2.9.5.
2211 * configure: Rebuild.
2213 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2216 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2218 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2219 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2221 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2223 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2225 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2227 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2228 if -mno-fpu was given.
2229 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2231 (cons_fix_new_arm): Remove misleading comments.
2233 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2235 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2237 (relax_segment): Likewise. After giving a rs_org error, convert
2238 the frag to rs_align to avoid cascading errors.
2240 1999-07-12 Andreas Schwab <schwab@suse.de>
2242 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2244 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2246 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2247 as appropriate. Fill in structure initializations. Add variable
2248 initializations. Add casts.
2249 * dwarf2dbg.c (print_stats): Change i to size_t.
2250 * listing.c (listing_listing): Change list_line to unsigned int.
2252 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2254 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2255 rather than checking for \001 and \002 in symbol name.
2256 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2258 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2260 * configure.in (hppa*-linux-gnu*): New target.
2261 * configure: Rebuilt.
2263 1999-07-08 Nick Clifton <nickc@cygnus.com>
2265 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2267 1999-07-07 Nick Clifton <nickc@cygnus.com>
2269 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2270 accessing symbolP directly.
2272 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2274 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2277 1999-07-05 Nick Clifton <nickc@cygnus.com>
2279 * config/tc-arm.c (ARM_EXT_V5): Define.
2280 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2281 (md_begin): Detect ARM v5 architectures.
2282 (md_parse_option): Accept arm v5 specification.
2283 (md_show_usage): Documment -marmv5 switch.
2285 * doc/c-arm.texi: Document -marmv5 command line option.
2287 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2289 (validate_immediate_twopart): New function. Determine if a
2290 constant can be computed by two ADD instructions.
2291 (output_inst): Remove its command line parameter - it was never
2293 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2294 implememt the ADRL pseudo op.
2295 (tc_gen_reloc): Generate a suitable error message if an ADRL
2296 instruction tries to generate a real reloc.
2298 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2300 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2302 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2305 1999-06-27 H.J. Lu <hjl@gnu.org>
2307 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2308 non BFD_ASSEMBLER case.
2310 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2312 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2315 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2317 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2318 out_end_sequence() when the address decreases due to a new frag.
2319 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2320 numbering starts with 1.
2322 1999-06-23 Nick Clifton <nickc@cygnus.com>
2324 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2326 (mcore_s_text): Call obj_elf_text for ELF target.
2327 (mcore_s_data): Call obj_elf_data for ELF target.
2328 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2330 (mcore_s_bss): New function: Dump literal table before changing
2332 (mcore_s_comm): New function: Dump literal table before changing
2335 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2336 No longer static functions.
2337 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2338 Provide prototypes for these functions.
2340 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2342 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2343 a list of names, to try obj_segment_name, and to try abbreviated
2344 names when using COFF without long section names.
2346 * config/tc-alpha.c: More use of symbol accessor functions.
2347 * config/tc-arc.c: Likewise.
2348 * config/tc-d30v.c: Likewise.
2349 * config/tc-fr30.c: Likewise.
2350 * config/tc-i860.c: Likewise.
2351 * config/tc-m88k.c: Likewise.
2352 * config/tc-mcore.c: Likewise.
2353 * config/tc-ns32k.c: Likewise.
2354 * config/tc-sparc.c: Likewise.
2355 * config/tc-v850.c: Likewise.
2357 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2358 sy_value with appropriate accessor functions.
2359 * config/tc-arm.c (md_apply_fix3): Likewise.
2360 * config/tc-d10v.c (AT_WORD_P): Likewise.
2361 * config/tc-v850.c (reg_name_search): Likewise.
2363 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2364 use symbol_get_bfdsym instead.
2365 * config/tc-ppc.c (md_assemble): Likewise.
2366 * config/tc-v850.c (v850_comm): Likewise.
2368 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2370 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2371 the symbol, rather than accessing the bsym member.
2372 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2373 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2374 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2375 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2376 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2377 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2378 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2379 * config/tc-v850.c (tc_gen_reloc): Likewise.
2381 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2383 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2384 (hppa_gen_reloc_type): Conditionalize on BFD64.
2385 (tc_gen_reloc): Re-enable ELF relocations.
2386 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2388 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2390 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2392 (do_ldst): Move assignment out of if condition.
2393 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2394 parentheses to avoid warning.
2396 1999-06-21 Nick Clifton <nickc@cygnus.com>
2398 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2399 macro to get at the BFD symbol associated with a GAS symbol.
2401 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2403 * config/tc-ppc.c: Update for symbol handling changes.
2404 * config/obj-coff.c: Likewise.
2406 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2408 * tc-hppa.c: General cleanups of ELF support. No more spaces
2409 and subspaces for ELF.
2410 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2411 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2412 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2413 (UNWIND_SECTION_NAME): Likewise.
2414 (space/subspace related structures): Conditionalize definitions
2416 (space/subspace directives and support routines): Conditionalize
2417 definitions and references/uses on OBJ_SOM.
2418 (label_symbol_struct): For ELF, track the symbol's segment. For
2419 SOM track its space.
2420 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2422 (USE_ALIASES): Kill for both SOM & ELF.
2423 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2424 (pa_space, pa_subspace): Corresponding changes.
2425 (pa_spaces_begin): Corresponding chagnes.
2426 (md_begin): Do not muck around with space/subspace stuff for
2428 (md_apply_fix): Temporarily disable argument relocation stuff
2430 (tc_gen_reloc): Temporarily disable relocation generation for
2432 (pa_build_unwind_subspace): Similarly.
2434 1999-06-16 Nick Clifton <nickc@cygnus.com>
2436 * config/tc-arm.c (thumb_set): New pseudo op.
2437 (text, data, section): Override these pseudo ops with ARM
2439 (s_thumb_set): New function: Perform the same as a .set pseudo
2440 op, but also mark the alias'ed symbol as being a Thumb
2442 (arm_s_text): New function: Perform the same as the .text
2443 pseudo op, but dump the literal pool before changing
2445 (arm_s_data): New function: Perform the same as the .data
2446 pseudo op, but dump the literal pool before changing
2448 (arm_s_section): New function: Perform the same as the
2449 .section pseudo op, but dump the literal pool before changing
2451 (arm_cleanup): Do not reset the current section before dumping
2454 1999-06-17 Nick Clifton <nickc@cygnus.com>
2456 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2457 OPTION_NO_WARN_UNMATCHED entries.
2458 (md_parse_option): Generate a warning message if an unrecognised
2459 option is encountered.
2461 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2462 (get_operands): When parsing an expression after an '@' symbol
2463 has been detected, do not ignore '#' symbols.
2464 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2467 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2469 From K. Richard Pixley <rich@noir.com>:
2470 * configure.in (ppc-*-vxworks*): New target.
2471 * configure: Rebuild.
2473 1999-06-12 Philip Blundell <philb@gnu.org>
2475 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2477 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2479 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2480 which refer to symbols in linkonce sections, permit reducing the
2481 relocs if the symbol is local.
2483 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2485 * subsegs.c (subseg_text_p): New function.
2486 * as.h (subseg_text_p): Declare.
2487 * read.c (do_align): Use subseg_text_p to set the default fill.
2488 * write.c (subsegs_finish): Likewise.
2489 * config/obj-coff.c (write_object_file): Likewise.
2490 * config/tc-i386.h (md_maybe_text): Don't define.
2491 (md_do_align): Use subseg_text_p to set the default fill.
2492 * config/tc-m32r.c (m32r_do_align): Likewise.
2493 * config/tc-sh.c (sh_do_align): Likewise.
2494 * config/tc-sparc.h (md_do_align): Likewise.
2496 1999-06-12 David O'Brien <obrien@freebsd.org>
2498 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2499 * configure: Rebuild.
2501 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2503 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2504 * Makefile.am: Rebuild dependencies.
2505 * Makefile.in: Rebuild.
2507 * config/tc-i386.c (i386_immediate): Remove unused label
2510 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2511 * symbols.c: Likewise.
2512 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2513 sy_next field when taking address, rather than symbol_next.
2515 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2517 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2518 value from the output file architecture.
2519 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2520 * dwarf2dbg.h: Change bfd_vma to addressT.
2522 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2524 * dwarf2dbg.h: Use PARAMS in function declarations.
2526 1999-06-11 Martin Dorey <mdorey@madge.com>
2528 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2529 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2531 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2533 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2535 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2537 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2540 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2542 * read.c (read_a_source_file): Only declare inescape if
2545 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2547 (find_entry_byval): Add parens to avoid warning.
2549 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2551 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2554 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2556 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2559 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2560 synthetize_setx): New functions.
2561 (md_assemble): Broken the special cases into the above
2562 functions. Make compiler happy if sizeof(bfd_vma)==4.
2563 Fix sethi generated from set/setuw. If instructions have a relloc,
2564 always clear the fields to be relocated in the opcode.
2565 (sparc_ip): Remove special_case global variable.
2567 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2569 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2570 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2571 indication of success rather than a value.
2572 (itbl_get_val): Likewise.
2573 (itbl_get_field): Use strcspn. Change delimiters to include
2575 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2576 (itbl_get_val): Likewise.
2577 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2579 * symbols.c (copy_symbol_attributes): Convert local symbols to
2582 1999-06-10 Nick Clifton <nickc@cygnus.com>
2584 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2587 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2589 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2590 Optimize set if sizeof(bfd_vma) == 64.
2591 (sparc_ip): Fix sethi - without %hi() it should generate
2592 R_SPARC_22 reloc, not R_SPARC_HI22.
2593 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2595 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2597 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2598 (s_ncons): New function.
2599 (native_op_table): New table.
2600 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2601 R_SPARC_OLO10 handling.
2603 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2605 * expr.h (struct expressionS): Revert last change; widen X_op.
2606 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2608 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2610 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2611 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2612 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2613 * Makefile.in: Regenerated.
2615 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2616 `common' pass on to s_mri_common.
2617 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2619 1999-06-06 Richard Henderson <rth@cygnus.com>
2621 * config/obj-elf.c (obj_elf_section): Don't free the return
2622 value of demand_copy_C_string.
2624 1999-06-05 Richard Henderson <rth@cygnus.com>
2626 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2627 creation logic from obj_elf_create_section.
2629 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2630 (section_stack): New.
2631 (special_sections): Make const.
2632 (obj_elf_section): Gut and rewrite parsing.
2633 (obj_elf_change_section): New function broken out of obj_elf_section.
2634 (obj_elf_parse_section_letters): Likewise.
2635 (obj_elf_section_word): Likewise.
2636 (obj_elf_section_type): Likewise.
2637 (obj_elf_previous): Treat as a toggle.
2638 (obj_elf_popsection): New.
2639 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2640 (ppc_section_type): Likewise.
2641 * config/tc-ppc.h: Likewise.
2643 * expr.h (struct expressionS): Don't make X_op a bitfield.
2644 * config/tc-alpha.c: Update for symbol handling changes.
2645 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2646 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2648 1999-06-05 Richard Henderson <rth@cygnus.com>
2650 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2651 (dwarf2_gen_line_info): Kill unused variables.
2652 (dwarf2_finish): Likewise.
2653 (dwarf2_where): Likewise.
2654 (dwarf2_directive_file): If we've only got a string,
2655 hand off to s_app_file.
2656 * ecoff.c: Move the include of ecoff.h.
2657 * symbols.h (S_IS_FUNCTION): Prototype.
2659 * read.c (LEX_HASH): Supply a default.
2661 (s_globl): Update `c' after skipping whitespace.
2662 * read.h (LEX_END_NAME, is_name_ender): New.
2663 * expr.c (get_symbol_end): Respect it.
2665 1999-06-04 Mark Klein <mklein@dis.com>
2667 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2669 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2671 * config/tc-hppa.c: Update for symbol handling changes.
2673 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2675 * cgen.c: Update for symbol handling changes.
2676 * config/tc-m32r.c: Likewise.
2678 * config/tc-hppa.h: Update for symbol handling changes.
2679 * config/tc-hppa.c: Likewise.
2681 * config/tc-arm.h: Update for symbol handling changes.
2682 * config/tc-arm.c: Likewise.
2683 (symbol_make_empty): Remove. Just use symbol_create.
2685 * symbols.c (symbol_set_tc): Correct name.
2687 * Makefile.am: Rebuild dependencies.
2688 ($(OBJS)): Don't depend upon struc-symbol.h.
2689 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2690 * dep-in.sed: Don't remove struc-symbol.h.
2691 * Makefile.in: Rebuild.
2693 * doc/internals.texi (Symbols): Describe changes in symbol
2696 1999-06-03 Richard Henderson <rth@cygnus.com>
2698 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2699 instead of doing the work by hand.
2701 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2703 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2704 state of line state-machine.
2705 (struct ls): Collect DWARF2 line state-machine state in new member
2706 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2707 resulted in any DWARF2 directives.
2708 (reset_state_machine): New function.
2709 (out_end_sequence): Ditto.
2710 (dwarf2_gen_line_info): When switching sections or switching to a
2711 lower text address, call out_end_sequence() first to terminate the
2712 previous code sequence as code sequences MUST have monotonically
2713 increasing addresses.
2714 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2716 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2718 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2719 DWARF2 debug info (line information only, at this point).
2720 * as.h: Update comment about supported debug formats.
2721 * dwarf2dbg.c, dwarf2dbg.h: New files.
2722 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2724 * expr.c (operand): Don't use [ for parens if we want an index op.
2725 (op_encoding): Switch [ into O_index, if desired.
2726 (op_rank): Renumber with O_index on bottom.
2727 (expr): If O_index, match closing bracket.
2728 * expr.h (O_index): New.
2730 * read.c (read_a_source_file): Conditionally allow matched "
2731 in lines passed to md_assemble.
2733 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2735 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2737 Add support for storing local symbols in a small structure to save
2738 memory when assembling large files.
2739 * as.h: Don't include struc-symbol.h.
2740 (symbolS): Add typedef.
2741 * symbols.c: Include struc-symbol.h.
2742 (local_hash): New static variable.
2743 (save_symbol_name): New static function, from symbol_create.
2744 (symbol_create): Call save_symbol_name.
2745 (local_symbol_count): New static variable.
2746 (local_symbol_conversion_count): Likewise.
2747 (LOCAL_SYMBOL_CHECK): Define.
2748 (local_symbol_make): New static function.
2749 (local_symbol_convert): New static function.
2750 (colon): Handle local symbols. Create local symbol for local
2752 (symbol_table_insert): Handle local symbols.
2753 (symbol_find_or_make): Create local symbol for local label name.
2754 (symbol_find_base): Check for local symbol.
2755 (symbol_append, symbol_insert): Check for local symbols.
2756 (symbol_clear_list_pointers, symbol_remove): Likewise.
2757 (verify_symbol_chain): Likewise.
2758 (copy_symbol_attributes): Likewise.
2759 (resolve_symbol_value): Handle local symbols.
2760 (resolve_local_symbol): New static function.
2761 (resolve_local_symbol_values): New function.
2762 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2763 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2764 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2765 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2766 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2767 (symbol_previous, symbol_next): New functions.
2768 (symbol_get_value_expression): Likewise.
2769 (symbol_set_value_expression): Likewise.
2770 (symbol_set_frag, symbol_get_frag): Likewise.
2771 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2772 (symbol_mark_used_in_reloc): Likewise.
2773 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2774 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2775 (symbol_mri_common_p): Likewise.
2776 (symbol_mark_written, symbol_clear_written): Likewise.
2777 (symbol_written_p): Likewise.
2778 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2779 (symbol_section_p, symbol_equated_p): Likewise.
2780 (symbol_constant_p): Likewise.
2781 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2782 (symbol_get_obj, symbol_set_obj): Likewise.
2783 (symbol_get_tc, symbol_set_tc): Likewise.
2784 (symbol_begin): Initialize local_hash.
2785 (print_symbol_value_1): Handle local symbols.
2786 (symbol_print_statistics): Print local symbol statistics.
2787 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2788 Declare new symbols.c functions. Move many declarations here from
2790 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2791 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2792 (struct symbol): Move bsym to make it clearly the first field.
2793 Remove TARGET_SYMBOL_FIELDS.
2794 (symbolS): Don't typedef.
2795 (struct broken_word): Remove.
2796 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2797 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2798 (symbol_clear_list_pointers): Likewise.
2799 (symbol_insert, symbol_remove): Likewise.
2800 (symbol_previous, symbol_append): Likewise.
2801 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2802 (struct local_symbol): Define.
2803 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2804 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2805 (local_symbol_get_frag, local_symbol_set_frag): Define.
2806 (local_symbol_get_real_symbol): Define.
2807 (local_symbol_set_real_symbol): Define.
2809 * write.c (write_object_file): Call resolve_local_symbol_values.
2810 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2811 (TARGET_SYMBOL_FIELDS): Don't define.
2812 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2813 ECOFF_DEBUGGING, add ECOFF fields.
2814 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2815 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2816 ECOFF_DEBUGGING, add ECOFF fields.
2817 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2818 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2819 * config/tc-mcore.h: Don't include struc-symbol.h.
2820 (TARGET_SYMBOL_FIELDS): Don't define.
2821 (struct mcore_tc_sy): Define.
2822 (TC_SYMFIELD_TYPE): Define.
2823 * Many files: Use symbolS instead of struct symbol. Use new
2824 accessor functions rather than referring to symbolS fields
2827 * read.c (s_mri_common): Don't add in value of line_label.
2829 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2830 checking for SEC_LINK_ONCE.
2832 * config/tc-sh.h (sh_fix_adjustable): Declare.
2834 * app.c (input_buffer): New static variable.
2835 (app_push): Save saved_input in allocated buffer.
2836 (app_pop): Restored saved_input.
2837 (do_scrub_chars): Change get parameter to take char * and int as
2838 arguments. Change GET macro to pass input_buffer to get
2839 function. Don't save input into allocated buffer.
2840 * as.h (do_scrub_chars): Update declaration.
2841 * input-file.c (input_file_get): Change to take char * and int.
2842 Read data into passed in buffer. Remove static buffer.
2843 * read.c (scrub_from_string): Change to take char * and int. Copy
2844 data into passed in buffer.
2846 * hash.h: Neaten. Declare hash_traverse.
2847 * hash.c: Complete rewrite based on BFD hashing code.
2848 * gasp.c (chunksize): New variable.
2849 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2852 1999-05-28 Nick Clifton <nickc@cygnus.com>
2854 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2855 addend unless the target uses an old ABI.
2857 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2859 -Wchar-subscripts cleanup
2860 * listing.c (listing_newline): Use unsigned char variable, so
2861 calls to isascii,iscntrl are correct.
2862 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2864 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2865 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2866 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2867 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2869 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2871 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2873 (arch_coldfire_p): New #define.
2874 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2876 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2878 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2880 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2881 (install_operand): Add place `N'.
2882 (init_table): Add registers ACC, MACSR, MASK.
2884 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2886 * config/tc-m68k.c: Change mcf5200 --> mcf.
2887 (archs): Add mcf5206e, mcf5307.
2888 (m68k_ip): Add format `u'.
2889 (install_operand): Add place `m', `M', `h'.
2890 (init_table): Add upper/lower registers.
2892 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2894 1999-05-28 Martin Dorey <mdorey@madge.com>
2896 * config/tc-i960.c: Several minor changes to add ELF and
2897 BFD_ASSEMBLER support.
2898 * config/tc-i960.h: Likewise.
2899 * configure.in (i960-*-elf*): New target.
2900 * aclocal.m4, configure: Rebuild.
2902 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2904 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2905 reloc changes when defined(BFD_ASSEMBLER).
2907 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2909 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2911 * write.c (write_print_statistics): Output to file, not stderr.
2913 * expr.c (generic_bignum_to_int32,64): Prototype.
2915 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2916 output_sleb128, output_uleb128, output_big_sleb128,
2917 output_big_uleb128, output_big_leb128): Prototype.
2918 (output_big_sleb128, output_big_uleb128): Make inline.
2919 (output_big_leb128): Remove inline
2921 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2922 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2923 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2924 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2925 value for correct overflow check in write.c:fixup_segment.
2926 * write.c (fixup_segment): Move bitfield overflow checks to after
2927 the md_apply_fix call.
2928 * config/obj-coff.c (fixup_segment): Likewise.
2929 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2930 valueT *val argument.
2932 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2934 * config/atof-ieee.c (gen_to_words): Correctly round a
2935 denormalized number. Fix off-by-one in range checking for
2936 exponent in a denormal.
2938 1999-05-10 Nick Clifton <nickc@cygnus.com>
2940 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2943 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2945 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2947 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2949 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2950 (ReverseRegRegmem): Remove.
2951 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2952 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2953 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2956 From Doug Ledford <dledford@redhat.com>
2957 * config/tc-i386.h (RegXMM): New for P/III.
2958 * config/tc-i386.c: Add support for P/III.
2960 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2962 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2963 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2964 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2966 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2968 * config/tc-i386.c (i386_immediate): Skip whitespace before
2969 complaining about junk after expression.
2970 (i386_displacement): Likewise.
2972 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2974 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2975 Don't copy before downcaseing.
2977 1999-05-05 Catherine Moore <clm@cygnus.com>
2979 * tc-m68k.c: Include elf/m68k.h.
2980 (m68k_elf_final_processing): New routine.
2981 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2984 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2986 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2989 1999-04-30 Nick Clifton <nickc@cygnus.com>
2991 * config/tc-mcore.c (mcore_s_section): Dump literals before
2994 1999-04-29 Nick Clifton <nickc@cygnus.com>
2996 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2999 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3001 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3002 (TC_INIT_FIX_DATA): Delete.
3003 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3004 (TC_INIT_FIX_DATA): Delete.
3005 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3006 * write.c (fix_new_internal): Initialize fx_cgen member.
3007 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3008 (gas_cgen_md_apply_fix3): Update.
3009 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3010 (md_cgen_record_fixup_exp): Update.
3011 (FX_OPINFO_R_TYPE): Update.
3013 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3014 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3015 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3016 * frags.h (struct frag): Make opindex, opinfo ints.
3018 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3020 1999-04-26 Tom Tromey <tromey@cygnus.com>
3022 * aclocal.m4, configure: Updated for new version of libtool.
3024 1999-04-22 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3028 (md_apply_fix3): Do not fix up absolute relocations against
3031 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3033 1999-04-20 Nick Clifton <nickc@cygnus.com>
3035 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3036 changes and data-in-text directives.
3037 (mcore_cons): New function: intercept cons() operations.
3038 (mcore_float_cons): New function: intercept float_cons()
3040 (mcore_stringer): New function: intercept stringer() operations.
3042 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3044 * obj.h (struct format_ops): Change generate_asm_lineno field to
3046 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3048 * config/tc-alpha.c (find_opcode_match): Add default case to
3050 (find_macro_match): Likewise.
3051 (load_expression): Parenthesize && within ||.
3053 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3055 1999-04-17 Nick Clifton <nickc@cygnus.com>
3057 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3058 .text .data .section pseudo ops.
3059 (mcore_s_section): New function. Dump lits before changing secs.
3060 (mcore_s_text): New function. Dump lits before changing secs.
3061 (mcore_s_data): New function. Dump lits before changing secs.
3063 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3065 * config/tc-mips.c (mips_32bitmode): New.
3066 (md_begin): Set mips_32bitmode if needed.
3067 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3068 Set EF_MIPS_32BITMODE.
3070 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3072 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3075 1999-04-16 Nick Clifton <nickc@cygnus.com>
3077 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3079 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3081 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3082 expressions correctly.
3085 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3087 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3089 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3091 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3092 and fmpynfadd instructions.
3094 1999-04-11 Richard Henderson <rth@cygnus.com>
3096 * as.h (environ): Declare it, if needed.
3097 * as.c (dump_statistics): Don't declare environ.
3098 * configure.in (environ): Detect declaration.
3099 * configure, config.in: Rebuild
3101 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3102 (i386_displacement): Allocate enough space for replacement buffer.
3103 Clean up replacement buffer initialization.
3105 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3107 * subsegs.c (section_symbol): Don't create a new symbol if one
3108 already exists; instead, use the existing one, but set its segment
3109 and frag data if it hasn't already been defined.
3110 * config/obj-coff.c (c_section_symbol): Likewise.
3112 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3114 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3116 1999-04-08 Nick Clifton <nickc@cygnus.com>
3118 * config/tc-mcore.c: New File: Support routines for MCore
3120 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3121 * config/obj-coff.c: Add support for mcore-pe target.
3123 * Makefile.am: Add support for MCore targets.
3124 * Makefile.in: Regenerate.
3125 * configure.in: Add support for MCore targets.
3126 * configure: Regenerate.
3128 * doc/all.texi: Set MCORE.
3129 * doc/as.texinfo: Document MCore specific command line options.
3131 * write.h: Prevent multiple inclusion.
3133 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3135 * asintl.h (LC_MESSAGES): Never define.
3136 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3138 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3141 * Makefile.am (m68k-parse.c): If configuring in the source
3142 directory, copy m68k-parse.y into the local directory before
3143 running ylwrap, to remove spurious differences when generating
3145 * Makefile.in: Rebuild.
3147 * config/tc-sparc.h (md_do_align): Just allocate the number of
3148 bytes necessary, rather than always allocating 1024.
3150 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3152 * listing.c (listing_newline): Add cast to avoid warning.
3153 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3154 * config/tc-i386.c (i386_scale): Add return value.
3155 (build_displacement_string): Remove unused local temp_disp2.
3156 (i386_intel_memory_operand): Add parentheses to avoid warning.
3157 (i386_intel_operand): Remove unused local end_of_operand_string.
3158 (i386_operand): Remove unused local operand_modifier.
3159 (i386_operand): Add parens to avoid warning.
3161 1999-04-04 Don Bowman <don@pixsci.com>
3163 * configure.in: Add mips*-*-vxworks* target; have it define
3165 * configure, config.in: Rebuild.
3167 1999-03-31 Nick Clifton <nickc@cygnus.com>
3169 * configure.in (emulations): Add support for arm-epoc-pe.
3170 * configure: Regenerate.
3171 * config/te-epoc-pe.h: New file. Define macros specific to
3173 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3174 for arm-epoc-pe target.
3176 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3178 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3180 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3182 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3183 detect ",n" without a condition.
3184 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3187 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3189 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3190 instruction is encoded with one bit.
3193 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3195 * doc/internals.texi (CPU backend): Mention that
3196 line_separator_chars should not include newline. From thi
3197 <ttn@mingle.glug.org>.
3199 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3201 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3202 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3204 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3206 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3208 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3210 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3213 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3215 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3217 1999-03-15 Martin Hunt <hunt@cygnus.com>
3219 * app.c (do_scrub_begin): Change '-' back to a symbol char
3220 so we can use multiple opcodes on a line again.
3222 * config/tc-d30v.c: By default, warn if a symbol has
3223 the same name as a register. Plus some minor
3224 updates from the branch.
3226 1999-03-13 Nick Clifton <nickc@cygnus.com>
3228 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3229 BFD_RELOC_16 and BFD_RELOC_64.
3231 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3233 * expr.c (expr): Add missing else.
3235 1999-03-12 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-arm.c (md_apply_fix3): Improve error message.
3239 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3241 * Makefile.am (CPU_TYPES): Add fr30.
3242 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3243 (fr30,m32r dependencies): Update.
3244 * Makefile.in: Rebuild.
3246 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3247 (gas_cgen_record_fixup_exp): Ditto.
3248 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3249 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3250 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3251 (md_cgen_lookup_reloc): Update use of operand->type.
3252 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3253 (md_convert_frag): Call cgen_operand_lookup_by_num.
3254 (md_cgen_lookup_reloc): Update use of operand->type.
3255 (m32r_cgen_record_fixup_exp): Ditto.
3257 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3259 * config/tc-mips.c (md_show_usage): Fix message.
3261 1999-03-03 Nick Clifton <nickc@cygnus.com>
3263 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3264 and LDR reg,=<expr> instruction.
3266 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3269 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3271 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3273 1999-02-17 Nick Clifton <nickc@cygnus.com>
3275 This patch was created by: Scott Bambrough
3276 <scottb@corelcomputer.com>
3279 Special cased '@' character. The '@' character is used as the
3280 ARM assembler comment character, as a special character
3281 and in ELF .symver pseudo-op's, and as a special character in
3282 .type and .section pseudo-ops.
3283 (symver_pseudo): New static variable.
3284 (symver_state): New static variable.
3285 (struct app_save): Add field 'symver_state'.
3286 (app_push): Save global symver_state int struct app_save.
3287 (app_pop): Restore global symver_state from struct app_save.
3288 (do_scrub_chars): Special case handling of '@' character in
3291 * configure.in: Modified to recognize armv* uname syntax from ARM
3293 * configure: Regenerated.
3295 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3296 a prefix to the section's type.
3297 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3298 the type's typename.
3300 * config/tc-arm.h: Add support for PIC generation:
3301 (pic_code): New boolean.
3302 (obj_relocate_extern): Define.
3303 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3304 (TC_CONS_FIX_NEW): Define.
3305 (tc_fix_adjustable): Define.
3306 (GLOBAL_OFFSET_TABLE_NAME): Define.
3308 * config/tc-arm.c: Add support for PIC generation:
3309 (line_seperator_chars): Allow ';' as a seperator for Linux.
3310 (is_immediate_prefix): New macro.
3311 (arm_parse_reloc): New function.
3312 (s_arm_elf_cons): New function.
3313 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3314 (md_undefined_symbol): Special case handling for the Global Offset
3316 (md_apply_fix3): Handle PIC relocs.
3317 (tc_gen_reloc): Handle PIC relocs.
3318 (md_parse_option): Add support for '-k' command line switch to
3319 enable PIC generation.
3320 (cons_fix_new_arm): New function.
3321 (s_arm_elf_cons): New function.
3323 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3325 * configure.in: Add comments for uses of AC_DEFINE.
3326 * acinclude.m4: Likewise.
3327 * acconfig.h: Remove.
3328 * aclocal.m4: Rebuild.
3329 * configure: Rebuild.
3330 * Makefile.in: Rebuild.
3331 * config.in: Rebuild.
3333 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3335 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3336 non-constant offset from a base register.
3338 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3340 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3343 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3345 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3346 (emit_insn): Look for pc-relative and no-overflow specifiers on
3347 internal relocation types.
3349 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3351 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3354 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3356 (mips_4650, mips_4010, mips_4100): Variables removed.
3357 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3358 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3360 (md_begin): Don't bother initializing the mips_NNNN variables;
3361 mips_cpu is set, and that's good enough now.
3362 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3363 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3364 (show): New function, to handle wrapping in the CPU lists.
3365 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3367 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3369 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3370 than treat as an immediate specifier.
3372 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3374 * config/tc-i386.c: Prototype many functions.
3375 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3376 (i386_immediate): Remove unused second argument.
3377 (i386_intel_operand): Fix i386_is_reg typo.
3378 (i386_operand): Use allow_naked_reg.
3379 (output_invalid): Make operand int for K&R.
3381 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3383 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3385 * Makefile.in: Rebuild.
3387 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3389 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3391 (EXTRA_as_new_SOURCES): Comment out.
3392 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3393 * Makefile.in: Rebuild.
3394 * doc/Makefile.in: Rebuild.
3395 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3396 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3397 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3398 * configure: Rebuild.
3399 * aclocal.m4: Rebuild.
3400 * config.in: Rebuild.
3401 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3402 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3403 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3404 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3405 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3406 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3407 (gas_cgen_record_fixup_exp): Ditto.
3408 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3409 descriptor, not global variable.
3410 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3411 descriptor, not global variable. Refer to insert_operand handler
3412 via cpu descriptor, not global function.
3413 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3414 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3415 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3416 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3417 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3418 * config/tc-m32r.c: Ditto.
3419 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3420 (md_assemble): Ditto.
3421 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3423 1999-02-09 Nick Clifton <nickc@cygnus.com>
3425 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3426 relocations for ELF targets.
3428 1999-02-08 Nick Clifton <nickc@cygnus.com>
3430 * configure.in: Add support for StrongARM target.
3431 * configure: Regenerate.
3433 1999-02-05 Nick Clifton <nickc@cygnus.com>
3435 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3437 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3440 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3442 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3444 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3446 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3447 (INTEL_DWORD_MNEM_SUFFIX): Define.
3450 (DWORD_PTR): Define.
3451 (XWORD_PTR): Define.
3453 (OFFSET_FLAT): Define.
3455 (NONE_FOUND): Define.
3458 * config/tc-i386.c (set_intel_syntax): New routine.
3459 (intel_syntax): Declare.
3460 (allow_naked_reg): Declare.
3461 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3462 (intel_float_operand): New routine.
3463 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3464 Handle brackets as well as parens. Call i386_intel_operand for
3465 intel syntax. Reverse operands if appropriate. Handle new
3466 suffixes. Handle movzx and movsx.
3467 (i386_is_reg): New routine.
3468 (i386_immediate): New routine.
3469 (i386_scale): New routine.
3470 (i386_displacement): New routine.
3471 (i386_operand_modifier): New routine.
3472 (build_displacement_string): New routine.
3473 (i386_parse_seg): New routine.
3474 (i386_intel_memory_operand): New routine.
3475 (i386_intel_operand): New routine.
3476 (i386_operand): Call i386_displacement, i386_immediate,
3477 i386_scale, etc. instead of handling inline.
3478 (parse_register): Handle registers without prefix.
3480 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3482 * configure: Regenerate.
3483 * configure.in (arm-*-oabi): New.
3484 (thumb-*-oabi): New.
3485 * config/tc-arm.c (target_oabi): Declare.
3486 (md_apply_fix3): Support REL relocs.
3487 (md_parse_option): Handle -oabi.
3488 (elf32_arm_target_format): New routine.
3489 (md_longopts): Add OPTION_OABI.
3490 * config/tc-arm.h: Redefine TARGET_FORMAT.
3493 1999-01-28 Nick Clifton <nickc@cygnus.com>
3495 * write.c (write_relocs): Handle out of range error.
3497 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3498 (fr30_force_relocation): Default to 0.
3500 * config/tc-fr30.h (obj_fix_adjustable): Define.
3501 (TC_FORCE_RELOCATION): Define.
3503 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3506 1999-01-16 Nick Clifton <nickc@cygnus.com>
3508 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3509 merge of two instructions if the left instruciton kills the right.
3511 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3513 * Makefile.in: Regenerate.
3514 * configure.in: Redo test for using cgen.
3515 * configure: Regenerate.
3517 1999-01-09 Nick Clifton <nickc@cygnus.com>
3519 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3520 redefinition of this macro.
3522 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3524 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3527 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3529 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3530 a read of HI or LO and an immediatly following branch.
3532 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3534 * config/tc-mips.c (md_begin): Another correction to the setting of
3537 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3539 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3541 1998-12-21 Nick Clifton <nickc@cygnus.com>
3543 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3544 bit insn when optimizing, so that parallelised instructions will
3545 start on a 32 bit boundary.
3547 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3549 * config/tc-mips.c (mips_eabi64): New.
3550 (md_begin): Set mips_eabi64.
3551 (mips_elf_final_processing): Use it.
3553 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3555 * config/tc-mips.c (mips_elf_final_processing):
3556 Correct setting of ABI in e_flags.
3558 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3560 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3562 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3564 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3566 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3568 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3569 warning, values that don't fit in the field.
3571 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3573 * config/tc-mips.c (mips_abi_string): New.
3574 (md_parse_option,md_longopts): Add mabi.
3575 (mips_elf_final_processing): Set e_flags based on mabi flag.
3577 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3579 * config/tc-mips.c (md_parse_option): Handle vr4111.
3581 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3583 * config/tc-h8300.c (build_bytes): Change message given if the
3584 instruction requires H8/300H mode and we're not in Hmode, to
3585 suggest that it may be the operand modes that are the problem, not
3586 necessarily the opcode.
3588 1998-12-10 Nick Clifton <nickc@cygnus.com>
3590 * config/tc-fr30.c: Add line separator character.
3592 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3594 * configure.in (hppa-*-mpeix*): New target.
3595 * config/obj-som.h (obj_som_compiler): Declare.
3596 * config/obj-som.c (compiler_seen): New static variable.
3597 (obj_som_compiler): New function.
3598 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3599 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3600 (pa_type_args): Set hppa_priv_level.
3601 (pa_compiler): New static function if OBJ_SOM.
3602 * configure: Rebuild.
3604 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3606 * read.c (output_leb128): Don't mark as inline.
3608 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3610 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3611 AIX .vbyte unaligned data support.
3612 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3613 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3616 1998-12-07 Nick Clifton <nickc@cygnus.com>
3618 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3621 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3623 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3624 BFD_RELOC_ARM_PCREL_BRANCH.
3626 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3628 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3629 checking the target type.
3630 (mips-dec-bsd*): Set endian to little.
3631 * configure: Rebuild.
3633 COFF weak symbol support, based on patches from Mark Elbrecht
3634 <snowball3@usa.net>:
3635 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3636 * config/obj-coff.c (obj_coff_weak): New static function.
3637 (obj_coff_endef) [both versions]: Handle weak symbols.
3638 (coff_frob_symbol): Likewise.
3639 (yank_symbols): Likewise.
3640 (obj_pseudo_table): Add "weak".
3642 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3643 <aymeric.vincent@emi.u-bordeaux.fr>.
3644 * aclocal.m4: Rebuild with current tools.
3645 * configure: Rebuild.
3647 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3648 an assertion failure for a case we can't handle when OBJ_ECOFF.
3650 * expr.c (operator): And with 0xff to avoid problems with signed
3653 1998-12-03 Nick Clifton <nickc@cygnus.com>
3655 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3656 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3658 1998-12-02 Nick Clifton <nickc@cygnus.com>
3660 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3663 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3665 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3668 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3670 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3673 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3677 (d10v_cleanup): Only generate previous insn if a multiline insn is
3680 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3682 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3685 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3687 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3688 -marm6xxx command line switches.
3690 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3692 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3693 (itbl-ops.o): Delete duplicate dependencies.
3694 Rebuild dependencies.
3695 Add fr30 dependencies.
3696 * Makefile.in: Rebuild.
3698 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3700 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3702 * listing.c: Ignore line terminator characters found inside
3705 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3707 * po/gas.pot: Regenerated.
3709 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3711 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3712 fr30_is_label_start(). Also checks for delay slot insns.
3714 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3715 FR30 instructions which contain a colon in the mnemonic.
3717 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3719 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3721 * config/tc-fr30.c: Removed currently superflous code.
3723 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3725 * config/tc-fr30.h: New file.
3726 * config/tc-fr30.c: Tweaking so that it will compile.
3728 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3730 * config/tc-d10v.h (obj_fix_adjustable): Define.
3731 (TC_FORCE_RELOCATION): Define.
3732 (d10v_force_relocation): Declare.
3733 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3734 (md_apply_fix3): Handle Vtable relocs.
3735 (d10v_fix_adjustable): New.
3736 (d10v_force_relocation): New.
3738 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3740 * config/tc-d30v.c: Change default behaviour to ignore potential
3741 conflicts between register name and symbol names.
3743 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3745 * configure.in: Add fr30-*-*.
3746 * config/tc-fr30.c: New file.
3747 * Makefile.in: Regenerated.
3748 * config.in: Regenerated.
3749 * configure: Regenerated.
3750 * doc/Makefile.in: Regenerated.
3751 * po/gas.pot: Regenerated.
3753 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3755 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3758 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3760 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3762 (do_scrub_chars): Add some casts to unsigned char to avoid
3763 unwanted sign extension.
3764 * read.c (lex_type): Set characters about 127 to be symbol
3766 * config/tc-i386.c (md_begin): Set identifier_chars and
3767 operand_chars for values above 127.
3769 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3771 * configure.in: detect cygwin* instead of cygwin32*
3772 * configure: regenerate
3774 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3776 * listing.c: Add support for producing a listing from piped
3779 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3781 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3782 (append_insn): Account for the tx39's multiply behavior.
3784 1998-10-26 Michael Meissner <meissner@cygnus.com>
3786 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3787 from assemble_parallel_insns. Add support for '->' to indicate
3788 explicitly serializing the instructions.
3789 (md_assemble): Ditto.
3791 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3793 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3796 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3798 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3800 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3802 * config/tc-mips.c : support frame and regmask/fregmask when
3803 MIPS_STABS_ELF is specified.
3805 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3807 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3808 (md_apply_fix): Don't return 1 for VTABLE relocs.
3809 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3811 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3813 * doc/c-i386.texi: Replace occurences of "opcode" with
3814 "instruction mnemonic", "instruction", or "mnemonic" when
3815 referring to the name of an instruction. Use "opcode" when
3816 referring to the sequence of machine bytes.
3818 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3819 (is_opcode_char): Rename to is_mnemonic_char.
3820 (md_assemble and i386_operand): Correct error messages from
3821 "opcode" to "instruction mnemonic"
3822 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3823 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3824 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3825 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3826 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3827 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3828 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3830 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3832 * config/tc-i386.c (i386_operand): Check for garbage after
3835 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3837 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3838 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3840 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3842 * config/tc-sh.h (obj_fix_adjustable): Define.
3843 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3844 (md_apply_fix): Likewise.
3845 (tc_gen_reloc): Likewise.
3846 (sh_fix_adjustable): New.
3848 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3850 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3851 * cgen.h (gas_cgen_finish_insn): Update prototype.
3852 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3853 cgen_insn_t -> CGEN_INSN_INT.
3854 (make_parallel): Update handling of CGEN_INT_INSN_P.
3855 (assemble_parallel_insn): Ditto.
3856 (target_make_parallel): New function.
3857 (md_assemble): Use it.
3859 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3861 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3863 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3865 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3866 converted into lower case.
3868 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3870 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3871 (gas_cgen_tc_gen_reloc): Likewise.
3872 * config/tc-m32r.h (obj_fix_adjustable): Define.
3873 * config/tc-m32r.c (m32r_fix_adjustable): New.
3874 (m32r_force_relocation): Handle VTABLE relocs.
3876 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3878 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3880 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3883 to lower case before parsing.
3885 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3886 parallel insns modift buts in the PSW as a side effect.
3888 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-d30v.c (find_format): Test for missing flag and
3893 (md_apply_fix3): Fix error messages to avoid
3894 assumption about presence of a symbol.
3896 (parallel_ok): Disallow parallel instructions that both modify the
3899 (find_format): Generate a warning if an odd numbered register is
3900 used as the first register in a mutli-register instruction.
3902 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3905 relocations are always associated with a symbol.
3907 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3909 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3910 (elf32_sparc_force_relocation): Declare.
3911 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3912 (tc_gen_reloc): Handle vtable relocs.
3913 (elf32_sparc_force_relocation): New.
3915 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3917 * symbols.c (S_IS_FUNCTION): New.
3918 * config/tc-v850.h (obj_fix_adjustable): Define.
3919 (TC_FORCE_RELOCATION): Define.
3920 (v850_force_relocation): Declare.
3921 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3922 of fx_addnumber for VTABLE reloc addends.
3923 (md_apply_fix3): Handle VTABLE relocs.
3924 (v850_fix_adjustable): New.
3925 (v850_force_relocation): New.
3927 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3929 * tc-hppa.c (fp_operand_format): Add some additional formats.
3930 (pa_ip): Do not automatically promote into pa2.0 mode.
3931 (pa_level): Handle ".level 2.0".
3933 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3935 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3936 * config/tc-i386.h (template.extension_opcode): Change to
3937 unsigned int to allow full range of 8-bit opcode suffixes.
3938 (None): Redefine as 0xffff.
3940 From Jeff B Epler <jepler@usgs.gov>
3941 * doc/c-i386.texi (i386-SIMD): New section.
3943 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3945 * read.c (discard_rest_of_line): New function.
3946 * read.h: Declare it.
3947 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3949 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3951 * config/tc-d10v.c (find_symbol_matching_register): New function.
3952 (find_opcode): Cope with the case where a register name matches
3955 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3957 * config/tc-v850.c (md_pcrel_from): Rename to
3958 v850_pcrel_from_section.
3959 (v850_pcrel_from_section): Do not resolves symbols in other
3962 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3964 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3966 * config/tc-d10v.c (find_opcode): Generate an error if a register
3967 is supplied for an operand that should not be a register.
3969 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3971 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3972 instructions to have another instruction in the right bin.
3974 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3976 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3977 the right container if the left container holds a branch
3980 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3982 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3983 both a register name and symbol name.
3984 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3986 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3988 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3989 execution unit class.
3991 (reg_name_search): If a name matches a register and a symbol,
3992 prefer the register.
3993 (find_format): Disallow flag registers when a general purpose
3994 register is required.
3995 If a number is required, but a register has been given, check to
3996 see if a symbol with the same name as the register exists, and if
3997 so, use that symbol.
3999 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4001 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4003 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4005 * config/tc-d30v.c (find_format): Do not accept flag registers as
4006 general purpose registers.
4007 (find_format): If an immediate value is expected at a given place
4008 in a format, but a register name has been provided instead, check
4009 to see if that register name matches the name of a predefined
4010 symbol and if it does, then use the symbol instead.
4011 (reg_name_search): If a register name matches a symbol name,
4012 prefer the register name to the symbol name.
4014 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4017 the previous insn to empty.
4019 1998-09-20 Michael Meissner <meissner@cygnus.com>
4021 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4022 pieces, forcing the use of an ANSI compiler.
4024 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4026 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4028 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4030 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4032 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4034 (obj_elf_vtable_entry): Likewise.
4035 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4036 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4037 (tc_gen_reloc): Likewise.
4038 (arm_fix_adjustable): Likewise.
4039 (elf32_arm_force_relocation): New.
4040 (armelf_frob_symbol): Remove coff-style symbol support.
4042 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4044 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4046 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4048 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4049 OBJ_COFF so that routine is defined for a.out format.
4051 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4053 * config/tc-i386.c (i386_operand): Detect non-segment registers
4054 used as segment prefixes.
4056 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4058 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4059 optimize across FDE boundaries.
4061 * config/obj-coff.c (obj_coff_section): Preserve any link once
4062 flags when setting the section flags.
4064 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4066 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4067 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4069 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4071 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4074 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4076 * frags.c (frag_grow): Include the size of the frag struct in the
4079 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4080 if the new subseg comes before the old.
4082 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4084 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4085 to handle edge8 and edge16.
4087 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4089 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4090 before we clobber the symbol involved.
4092 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4094 * config/tc-arm.c: Remove OBJ_ELF definitions for
4095 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4096 use arm_adjust_symtab for OBJ_COFF.
4097 (armelf_adjust_symtab): New Routine.
4098 * config/tc-arm.h: Define obj_adjust_symtab to
4099 armelf_adjust_symtab for OBJ_ELF.
4101 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4103 * configure.in: Make all i386-elf targets use bfd_gas.
4104 * config/tc-i386.c (tc_i386_force_relocation): New.
4105 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4106 (md_apply_fix3): Likewise.
4107 (tc_gen_reloc): Handle them.
4108 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4109 tc_i386_force_relocation.
4111 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4115 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4117 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4118 current opcode after writing the first insturction of a reverse
4121 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4123 * read.h (generate_lineno_debug): Add prototype.
4124 * read.c (generate_lineno_debug): Make non-static.
4126 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4128 * config/tc-i386.c (md_assemble): Only warn for address/data size
4131 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4133 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4134 against Thumb function names, as the linker needs this information.
4136 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4138 * expr.c (operand): Check also that there is no advance in operand
4139 after atof_generic in order to decide "is it label 0f or floating
4142 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4145 command line options with a single dash.
4146 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4148 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4150 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4151 * tc-arm.c (arm_fix_adjustable): New routine.
4153 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4155 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4156 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4157 demand_empty_rest_of_line before mri_comment_end.
4158 (equals): Check garbage after expression before
4159 mri_comment_end in MRI mode.
4161 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4163 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4164 small immediate constant to use the constant itself rather than
4167 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4169 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4170 (pa_leave): Likewise.
4172 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4174 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4176 (i386_operand): Fix an error message.
4178 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4180 * doc/c-arm.texi (ARM Directives): Document .req directive.
4182 * config/tc-arm.c (reg_required_here): Display erroneous string if
4183 the register name could not be decoded.
4184 Do not set inst.instruction if the sift is -1.
4186 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4188 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4191 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4194 even if it is belived to be unnecessary.
4196 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4198 config/tc-i386.c (i386_operand): Size immediate constants by
4199 suffix (erroneously removed as part of July 7 change).
4201 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4203 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4204 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4205 (armelf_frob_symbol): New Routine.
4206 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4208 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4210 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4212 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4214 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4215 command line switches passed to assembler.
4217 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4219 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4220 (gas_cgen_opcode_desc): Declare.
4221 (gas_cgen_parse_operand): Declare.
4222 (*): Prepend gas_ to gas specific fns to denote them as such.
4224 * cgen.c (gas_cgen_opcode_desc): New global
4225 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4226 (queue_fixup): Renamed from cgen_queue_fixup.
4227 (*): Prepend gas_ to gas specific fns to denote them as such.
4229 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4230 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4231 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4232 Open opcode table and initialize it.
4233 (make_parallel): Use gas_cgen_opcode_desc.
4234 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4235 (md_assemble): Ditto.
4237 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4239 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4240 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4241 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4242 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4243 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4244 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4245 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4246 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4247 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4248 (INIT_STAB_SECTION): Likewise.
4249 (OBJ_PROCESS_STAB): Likewise.
4251 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4252 (md_parse_option): Watch for them.
4253 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4254 (md_begin): Kill neverdef code.
4255 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4256 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4257 (s_alpha_coff_wrapper): New.
4258 (md_pseudo_table): Trap all ECOFF pseudos.
4260 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4262 Start of changes to remove mdebug section from mips*-elf
4263 Based on MIPS_STAB_ELF definition
4264 * acconfig.h: undef if not configured
4265 * config.in: undef if not configured
4266 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4267 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4268 * stabs.c (s_stab_generic): flush frag
4270 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4272 * configure.in: (arm-*-elf): Handle.
4273 (thumb-*-elf): Handle.
4274 * configure: Regenerate.
4275 * read.c (stringer): Fix typo in comment.
4276 * write.c (fixup_segment): Don't add symbol value to addend if
4278 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4280 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4283 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4285 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4286 (write_2_short): Emit warning if new flag is set.
4287 (do_assemble): Set flags if left instruction is one of special
4288 "right-instruction-killer" type.
4290 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4292 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4293 Always output words in debug_info section as big endian.
4294 (sparc_target_format): Choose correct bfd target.
4295 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4297 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4299 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4300 to work with internationalization code. Issue an error when two
4301 operands match that are not allowed to match.
4303 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4305 * configure.in (install_tooldir): Allow target to specify whether
4306 it wants to be installed in $(tooldir)/bin.
4307 * configure: Regenerate.
4308 * Makefile.am (install-exec-local): Set install-exec-tooldir
4309 dependency via configure.
4310 * Makefile.in: Regenerate.
4312 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4314 * Makefile.am (install-exec-local): Split into two ...
4315 (install-exec-bindir,install-exec-tooldir): New rules.
4316 * Makefile.in: Regenerate.
4318 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4320 * Makefile.am (install-exec-local): Don't remove the file before
4321 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4322 W. Rozycki <macro@ds2.pg.gda.pl>.
4323 * Makefile.in: Rebuild.
4325 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4327 * cgen.c: Include libiberty.h.
4328 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4329 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4330 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4331 (md_cgen_lookup_reloc)): Declare.
4332 (md_cgen_record_fixup_exp): Declare.
4333 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4334 (m32r_relax_frag): Declare.
4335 (cgen_md_apply_fix3): Decls moved to cgen.h.
4336 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4337 (m32r_cgen_record_fixup_exp): Delete decl.
4338 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4339 (assemble_nop): Delete.
4340 (expand_debug_syms): Delete unused `exp'.
4341 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4342 Add default case for -Wall.
4343 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4344 (md_atof): Delete unused wordP.
4346 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4348 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4351 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4353 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4354 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4355 .print, .purgem, and .struct. Remove documentation for
4358 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4360 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4361 Update call to insert_operand.
4363 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4365 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4367 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4370 whitespace after a prefix operator.
4372 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4374 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4376 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4378 * config/tc-sparc.c (log2): New static function.
4379 (s_reserve): Use log2 to convert alignment before calling
4381 (s_common): Use log2 to convert alignment before calling
4382 record_alignment and frag_align.
4383 (sparc_cons_align): Use log2.
4385 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4387 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4388 (s_common): Likewise.
4390 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4391 initialization of waddr.
4392 (sparc_elf_final_processing): Add default case to switch.
4394 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4396 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4397 than temporary real.
4399 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4401 * write.c (subsegs_finish): Don't align the segments if there were
4404 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4405 copying aux information.
4407 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4408 expression into a symbol.
4410 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4412 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4413 type to unsigned int.
4414 (md_assemble): Change type used to store offsets from unsigned
4416 (i386_operand): Switch error check to only call RESTORE_END_STRING
4417 once after parse_register.
4419 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-v850.c (md_show_usage): Changed format to match that
4424 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4426 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4428 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4430 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4433 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4435 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4436 * doc/Makefile.in: Rebuild.
4438 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4440 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4441 for %lo expressions.
4442 (mips_ip, case 'u'): Move range check after code to mask
4443 off bits in %hi/%lo expressions. Mask off high bits for
4446 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4448 * doc/Makefile.am (gasver.texi): New target.
4449 (as.info, as.dvi): Depends upon gasver.texi.
4450 * doc/as.texinfo: Include gasver.texi. Mention version number on
4451 title page and in top node.
4452 * doc/Makefile.in: Rebuild.
4454 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4456 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4457 but not including the line containing the edict.
4458 * listing.h (LISTING_EOF): New.
4459 * input-scrub.c (input_scrub_next_buffer): Call it.
4461 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4463 * config/tc-i386.c (i386_operand): Don't set the size of an
4464 immediate address based solely on the suffix and the mode.
4466 * config/tc-i386.c (md_assemble): Add assertion to make sure
4467 overlap2 does not set Imm.
4469 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4470 sequences of whitespace to a single space.
4471 (is_space_chars): Just compare with space.
4472 (md_begin): Don't initialize space_chars.
4473 (md_assemble): Just skip a single whitespace character.
4474 (i386_operand): Rewrite base-index parsing to use new
4475 parse_register, and to skip white space. Skip white space in a
4476 number of other places too. Don't give error message if
4477 parse_register fails.
4478 (parse_register): Change reg_string parameter to be non-const.
4479 Add end_op parameter. Skip white space after the `%', and return
4480 end of register string. Give error message here rather than
4483 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4485 Based on patch from Matt Semersky <matts@scd.hp.com>:
4486 * expr.c (op_encoding): Make const.
4487 (expr_set_precedence): New function.
4488 (expr_begin): Don't set operator rankings, just call
4489 expr_set_precedence.
4490 * expr.h (expr_set_precedence): Declare.
4491 * read.c (s_mri): Call expr_set_precedence.
4493 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4495 * doc/as.texinfo (Statements): Remove paragraph discussing
4496 continuing lines with a backslash. This hasn't worked for years,
4499 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4501 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4503 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4504 (ps_CTORS, ps_DTORS): New section types.
4505 (vms_fixup_xtors_section): New function
4506 (Ctors_Psect, Dtors_Psect): Define.
4507 (IS_GXX_XTOR): Define
4508 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4509 Filter static constructors/destructors and add to
4510 Ctors_Symbols/Dtors_Symbols chain.
4511 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4512 appropriate section.
4514 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4515 * makefile.vms: Merge vax/vms support.
4517 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4519 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4520 (elf_pseudo_table): Add them.
4521 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4522 (md_apply_fix): Accept them.
4523 (mips_fix_adjustable): Don't adjust them.
4524 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4525 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4526 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4527 (tc_fix_adjustable): Don't adjust them.
4529 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4531 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4533 * Makefile.in: Regenerate.
4534 * configure.in: AC_SUBST cgen_cpu_prefix.
4535 * configure: Regenerate.
4537 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4539 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4540 Changed all users of COND12_DELAY.
4542 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4544 * config/tc-mn10300.c (set_arch_mach): New function.
4545 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4546 (md_begin): Default to mn10300 mode.
4547 (md_assemble): Only accept instructions for the core mn10300
4548 chip and the active machine type.
4550 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4552 * subsegs.h (segment_info_type): Give the struct a name.
4553 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4554 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4555 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4556 * config/tc-w65.h (tc_reloc_mangle): Declare.
4557 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4559 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4561 * config/tc-v850.c (v850_comm): Restore old section
4562 after common processing.
4564 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4566 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4568 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4570 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4571 char with code that explicitly sign-extends.
4573 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4575 * config/tc-v850.c (md_begin): Restore text section as the current
4576 section after creating call table sections.
4577 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4580 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4581 with call to macro SYM_AUXINFO.
4583 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4585 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4586 with the program transform name.
4587 * Makefile.in: Rebuild.
4589 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4591 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4594 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4596 * config/tc-i386.c (i386_operand): Be prepared for a space between
4597 the open parenthesis and the start of the register operand,
4598 because of the June 16 change.
4600 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4602 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4605 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4607 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4608 even if it is belived to be unnecessary.
4610 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4612 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4614 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4616 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4618 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4619 shift amount for a repeated operand. The shift amount for the
4620 repeated copy comes from the size of the operand.
4622 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4624 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4626 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4628 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4630 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4632 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4633 characters in it as LEX_IS_SYMBOL_COMPONENT.
4634 * config/tc-i386.h (tc_symbol_chars): Define.
4635 (extra_symbol_chars): Declare.
4636 * config/tc-i386.c (extra_symbol_chars): Define.
4637 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4638 (line_comment_chars): Set to '/' if TE_LINUX.
4639 * doc/c-i386.texi (i386-prefixes): Update.
4640 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4642 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4644 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4645 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4647 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4649 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4650 constraint in instructions REP & REPI.
4652 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4654 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4655 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4657 (check_range): If the operand is shifted, then shift the number
4658 before checking its range.
4660 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4662 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4665 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-v850.c (v850_comm): Create special sections as needed.
4669 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4671 * config/tc-d10v.c (write_2_short): Addition of swapping
4672 instructions for sequential and reverse sequential order when
4673 given order is not possible.
4675 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4677 * Makefile.am: Rebuild dependencies.
4678 (DEP_INCLUDES): Fix reference to intl build directory.
4679 * Makefile.in: Rebuild.
4681 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4683 * doc/c-i386.texi: Update 16 bit documentation.
4685 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4686 IgnoreDataSize to IgnoreSize as they are used for address size as
4688 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4689 32-bit mode, similarly addr16/data16 and variants.
4691 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4693 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4694 sequential word multiply instructions.
4696 (do_assemble): Add extra command line argument, to allow mul32
4697 attribute to be preserved across parallel insns.
4698 (md_assemble): Insert NOPs between explicitly parallel insns which
4699 contain an 32 bit multiply and a 16 multiply.
4701 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4703 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4706 * config/tc-i386.c (reloc): Add braces.
4708 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4709 consistent with Intel naming.
4710 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4711 use bitfields in sib_byte.
4712 (modrm_byte): Don't use bitfields here either.
4714 * config/tc-i386.c (current_templates): Add const.
4715 (parse_register): Add const to return, param, and char *s.
4716 (i386_operand): Add const to reg_entry *r.
4717 * config/tc-i386.h (templates): Add const to start, end.
4719 Inspired by code for 16 bit gas support from Martynas Kunigelis
4720 <martynas@nm3.ktu.lt>:
4721 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4722 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4723 (uses_mem_addrmode): Remove.
4724 (md_estimate_size_before_relax): Add support here too.
4725 (md_relax_table): Rewrite interface to md_relax for 16 bit
4727 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4728 (opcode_suffix_to_type): Remove.
4729 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4730 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4731 (md_convert_frag): Likewise.
4732 (i386_operand): Add support for 16 bit base/index regs,
4733 immediates, and displacements. Remove some unnecessary casts, and
4734 localise end_of_operand_string, displacement_string_start,
4735 displacement_string_end variables. Add GCC_ASM_O_HACK.
4736 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4738 * config/tc-i386.c (prefix_hash): Remove.
4739 (md_begin): Rewrite without obstacks. Remove prefix hash table
4740 handling. Rewrite lexical table handling.
4741 (i386_print_statistics): Don't print prefix statistics.
4742 (md_assemble): Rewrite instruction parser so that line is not
4743 converted to lower case. Don't do a hash_find for prefixes,
4744 instead recognise them via opcode modifier.
4745 (expecting_operand, paren_not_balanced): Localise variables.
4746 * config/tc-i386.h (IsPrefix): Define.
4747 (prefix_entry): Remove.
4749 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4750 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4751 '\\' in case where comment_chars contains '/'.
4753 * config/tc-i386.c (MATCH): Ensure given operand and template
4754 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4755 you must write `ljmp *table(%ebx)'.
4757 From H.J. Lu <hjl@gnu.org>:
4758 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4759 as 0 ifndef BFD_ASSEMBLER.
4760 (md_assemble): Allow immediate operands without suffix or
4761 other reg operand to default in size to the current code size.
4763 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4765 * config/tc-v850.c (md_begin): Restore creation of
4766 .call_table_text and .call_table_data sections.
4768 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4770 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4771 after emitting a word of noops.
4773 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4775 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4776 (i386_operand): Simplify checks for valid base/index combinations.
4777 Disallow `in 4(%dx),%al'.
4779 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4781 (add_prefix): Change parameter from char to int.
4783 * config/tc-i386.h (Ugh): Define opcode modifier.
4784 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4786 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4787 CONSISTENT_REGISTER_MATCH macros to check register types more
4788 thoroughly. Check for illegal suffix/operand combinations
4789 when matching insns with operands. Handle new `s' suffix, and
4790 associated FloatMF opcode modifier for float insns with memory
4792 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4793 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4794 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4795 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4796 DATA_PREFIX_OPCODE throughout.
4798 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4799 (md_assemble): Rewrite suffix/register operand checking code to be
4800 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4801 AnyMem, the better to grep.
4803 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4804 given a memory operand. Don't set Abs bits either.
4805 (type_names): Remove Mem*, Abs*.
4806 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4807 define opcode_modifiers as these cases are handled by Disp8,
4808 Disp16, Disp32 and suffix checks.
4809 (COMES_IN_BOTH_DIRECTIONS): Remove.
4810 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4812 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4813 if IgnoreDataSize modifier given. Remove ShortformW modifier
4814 test. Add test for ShortForm in W base_opcode modification.
4815 Merge Seg2ShortForm and Seg3ShortForm code.
4816 * config/tc-i386.h (ShortFormW): Remove.
4817 (IgnoreDataSize): Define.
4819 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4821 * config/tc-d30v.c (md_assemble): Store previous segment state
4822 with previous instruction.
4824 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4826 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4827 (ebp, esp): Remove static variables.
4828 (MATCH): Remove test for InOutPortReg.
4829 (i386_operand): Properly handle InOutPortReg here instead.
4830 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4831 (md_assemble): Simplify and correct modrm and sib generation.
4832 (i386_operand): Add warning for scale without index.
4833 Rewrite checks for valid base/index combinations.
4835 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4836 macros and enclose in do while(0).
4837 (RESTORE_END_STRING): Likewise.
4838 (md_assemble): Add one to printed operand number so we start
4839 from 1 not 0. Add some more gettext invocations.
4840 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4843 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4844 DATA_PREFIX, SEG_PREFIX): Define.
4845 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4846 (check_prefix): Remove function.
4847 (add_prefix): New function. Add prefix to i.prefix as well as
4849 (md_assemble): Changes for add_prefix. Remove hack for wait
4850 prefix, instead always output prefixes in fixed order. Test
4851 for jcxz/loop when selecting between word & dword operations,
4852 and add address size prefix rather than operand size prefix.
4853 Remove operand -> address size hack when emitting jcxz/loop.
4854 (i386_operand): Remove O_Absent check as it's done in expr.
4856 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4858 * configure.in: Recognize m5200 as a cpu_type of m68k.
4859 * aclocal.m4: Rebuild with current libtool.
4860 * configure: Rebuild.
4862 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4864 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4865 to relaxable_symbol to prevent references to external symbol from
4868 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4870 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4871 symbols are relaxable.
4873 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4875 * config/tc-v850.c (md_begin): Don't create special
4876 sections by default.
4878 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4880 * config/tc-mips.c (macro): For div and udiv, close the
4881 reorder block as soon as possible.
4883 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4885 From Matt Semersky <matts@scd.hp.com>:
4886 * macro.c (macro_mri_mode): New function.
4887 * macro.h (macro_mri_mode): Declare.
4888 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4891 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4893 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4896 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4897 until after xstrdup in OBJ_EVAX case.
4899 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4901 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4902 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4903 of hardcoded magic number.
4904 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4906 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4908 * read.c (do_s_func): New function.
4910 * read.h (do_s_func): Add prototype.
4912 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4914 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4915 nops if fill pattern not specified.
4917 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4919 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4920 * config/te-go32.h (TE_GO32): Define.
4921 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4923 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4925 Implement .func/.endfunc pseudo-ops.
4926 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4928 * read.c (potable): Add .func,.endfunc.
4929 (s_func): New function.
4930 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4932 (in_doc_func_p,current_function_label): New static globals.
4933 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4935 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4937 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4938 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4939 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4940 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4941 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4942 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4943 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4944 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4945 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4946 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4947 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4948 * config/tc-a29k.c: Don't define md_short_jump_size,
4949 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4950 * config/tc-alpha.c: Likewise.
4951 * config/tc-alpha.h: Likewise.
4952 * config/tc-arm.c: Likewise.
4953 * config/tc-h8300.c: Likewise.
4954 * config/tc-h8500.c: Likewise.
4955 * config/tc-hppa.c: Likewise.
4956 * config/tc-i860.c: Likewise.
4957 * config/tc-i960.c: Likewise.
4958 * config/tc-ppc.c: Likewise.
4959 * config/tc-sh.c: Likewise.
4960 * config/tc-sparc.h: Likewise.
4961 * config/tc-tic30.c: Likewise.
4962 * config/tc-w65.c: Likewise.
4963 * config/tc-z8k.c: Likewise.
4965 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4967 * config/tc-vax.c (_): Delete this macro used for placeholder
4968 values in vax_operand_width_size; it conflicts with the _() macro
4969 used for internationalization.
4971 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4974 code. From Chris Moller <moller@bops.com>.
4976 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4977 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4978 * read.c (emit_expr): Initialize seg and subseg fields of a new
4980 * write.c (write_object_file): Switch to the appropriate segment
4981 and subsegment when processing a broken word.
4983 * config/tc-m68k.c (mri_assemble): New static function.
4984 (build_mri_control_operand): Call mri_assemble rather than
4986 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4987 (s_mri_endf, s_mri_endw): Likewise.
4989 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4991 * read.c (s_org): Call md_flush_pending_output if it is defined.
4993 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4995 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4997 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4998 (md_parse_option): Add for same.
4999 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5000 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5001 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5003 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5005 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5007 * config/tc-arm.c (find_real_start): Relax definition of local
5010 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5012 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5013 symbols at the given address, not just the last one specified.
5015 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5017 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5018 or number_to_chars_littleendian to write data.
5020 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5022 * config/tc-v850.c (md_assemble): Remove artificially created
5023 register name symbols.
5025 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5027 * write.c (fixup_segment): Change "segment" to "section" in
5030 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5032 * write.c (fixup_segment): Change sym1-sym2 message again.
5034 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5036 * write.c (fixup_segment): Improve error message for sym1-sym2
5037 errors when sym1 is in a different segment from sym2.
5039 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5041 * config/tc-m32r.c (warn_unmatched_high): New static local.
5042 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5043 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5044 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5045 (md_parse_option): Likewise.
5046 (md_show_usage): Likewise.
5047 (m32r_frob_file): Likewise.
5049 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5050 (read_a_source_file): Call them.
5051 * read.h (stabs_generate_asm_file): Declare.
5052 * stabs.c (stabs_generate_asm_file): New function.
5053 (generate_asm_file): New function.
5054 (stabs_generate_asm_lineno): Move file name handling into
5057 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5059 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5060 (d30v_current_align, d30v_current_align_seg): New variables.
5061 (d30v_last_label): New variable.
5062 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5063 (s_d30v_data, s_d30v_section): Likewise.
5064 (md_pseudo_table): Call them.
5065 (md_begin): Initialize d30v_current_align_seg.
5066 (md_assemble): Call d30v_align when needed by known current alignment.
5067 (d30v_frob_label, d30v_cons_align): New functions.
5068 * config/tc-d30v.h (md_do_align): Remove.
5069 (tc_frob_label): Call d30v_frob_label.
5070 (md_cons_align): New.
5072 * config/tc-d30v.c (find_format): Convert complex expressions to
5073 expression symbols before processing. Clean up code formatting.
5075 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5077 * po/Make-in (install-info): New target.
5079 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5081 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5083 * config/tc-mn10300.c (md_assemble): Likewise.
5085 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5087 * Makefile.am: Update with `make dep-am'.
5088 (HFILES): Add cgen.h.
5089 (cgen.o): Depend on cgen.h.
5090 * Makefile.in: Regenerate.
5092 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5094 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5096 * gasp.c (grab_label): Permit a label to be a preprocessor
5097 variable by permitting a label to start with a backslash.
5099 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5101 * config/tc-mips.c (validate_mips_insn): Removed hack
5102 for previously inaccessible bitfields in some INSN_TRAP
5105 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5107 * config/tc-d30v.c (do_assemble): Abort with error message
5108 if opcode operands do not match.
5110 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5112 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5113 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5114 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5115 similar new 'q' operand.
5117 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5119 * cgen.c (cgen_asm_finish_insn): Fix typo.
5121 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5124 * cgen.c: Include it.
5125 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5126 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5127 All callers updated.
5128 * config/tc-m32r.c: Include cgen.h.
5129 (m23r_insn): New members num_fixups,fixups.
5131 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5133 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5134 to avoid compiler warning.
5136 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5138 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5141 * makefile.vms (OBJS): Add ehopt.obj
5143 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5145 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5147 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5149 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5150 a short format insn.
5151 (md_assemble): Set it for explicitly packed insns.
5153 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5155 * config/obj-coff.c (c_symbol_merge): Do not take address of
5156 native fields when performing the memcpy.
5158 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5160 * config/tc-mips.c (macro,macro2): Implement
5161 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5163 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5165 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5166 relocations against globally visible symbols.
5167 * config/tc-m68k.c (relaxable_symbol): New macro.
5168 (m68k_ip, md_estimate_size_before_relax): Use it.
5169 (tc_m68k_fix_adjustable): Also handle weak symbols.
5171 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5173 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5174 references to externally visible symbols.
5175 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5176 values in twice for a PC relative reloc if the symbol is
5179 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5180 don't adjust a PC relative reloc against an externally visible
5182 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5183 for a PC relative fixup against an externally visible defined
5184 symbol, arrange to store object file and addend values as though
5185 the symbol were not defined.
5186 (tc_gen_reloc): Likewise.
5188 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5190 * read.c (sizeof_leb128): Referenced externally by write.c so
5193 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5195 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5196 and expand a 'debug' symbol associated with the next instruction
5197 that does not cause a short instruction to be filled with a NOP.
5198 (md_pseudo_table): Add support for .debugsym.
5199 (assemble_parallel_insn): Add calls to expand_debug_sym as
5201 (md_assemble): Ditto.
5203 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5205 * as.c (main): Conditionally call setlocale.
5206 * gasp.c (main): Likewise.
5207 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5208 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5210 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5212 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5214 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5216 * config/tc-hppa.c: Change all calls to bzero to use memset.
5217 (pa_ip): Add cast to avoid warning.
5218 (tc_gen_reloc, md_apply_fix): Likewise.
5219 (pa_find_space_by_number): Likewise.
5220 (hppa_force_relocation): Likewise.
5221 (pa_block): Change i to unsigned int.
5222 * config/obj-som.h (obj_som_copyright): Declare.
5224 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5226 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5227 for line numbers for assembly source.
5229 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5231 * configure.in: Change version number to 2.9.4
5232 * configure: Rebuild.
5234 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5236 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5238 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5240 * ecoff.h: Change symbolS in function declaration to struct
5243 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5245 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5246 (md_convert_frag): Fix i18n typo.
5248 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5250 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5251 * ecoff.h: Protoype it.
5252 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5253 [EVAX] (s_alpha_prologue): Delete.
5254 (md_pseudo_table): Update.
5256 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5258 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5259 array to local pointer.
5260 (get_args, parse_expr): Add casts to avoid warnings.
5262 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5264 * read.c (s_set): Cast xmalloc return value to fragS *.
5265 * config/tc-m68k.c (m68k_ip): Function made static to match
5266 previous forward declaration.
5267 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5269 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5271 * config/tc-v850.c: Add internationalisation macros to error
5274 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5275 macros to error strings.
5277 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5279 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5280 reloc is in the TOC csect.
5281 (md_apply_fix3): Correct gettext typo.
5283 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5285 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5286 .L - they are local labels and the branches are not really
5287 function calls but rather far jumps.
5289 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5291 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5293 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5295 * config/tc-i386.c (md_assemble): Print operand number rather than
5296 using ordinal_names.
5297 (i386_operand): Likewise.
5299 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5301 * Makefile.am (INTLLIBS): Define to work around apparent automake
5303 All Makefiles: Regenerated.
5305 * Many files: Added gettext invocations around user-visible
5307 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5308 HAVE_LC_MESSAGES): Define.
5309 * dep-in.sed: Added asintl.h.
5310 * po/Make-in: New file.
5311 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5313 * read.c (Z_): Renamed from `_'.
5314 * Makefile.am (SUBDIRS): Added po.
5315 (POTFILES): new macro.
5316 (po/POTFILES.in): New target.
5317 ($(OBJS)): Added asintl.h.
5319 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5320 (as_new_LDADD): Added $(INTLLIBS).
5321 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5322 (gasp_new_LDADD): Added $(INTLLIBS).
5323 (gasp_new_DEPENDENCIES): New macro.
5324 * configure, aclocal.m4: Rebuilt.
5325 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5327 (ALL_LINGUAS): Define.
5328 * macro.c: Include "asintl.h".
5329 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5330 * as.h: Include "asintl.h".
5331 * config/tc-i386.c (ordinal_names): Removed.
5332 (md_assemble): Changed error text to avoid ordinal_names.
5333 (i386_operand): Likewise.
5334 (reloc): Added as_bad to avoid i18n problems.
5335 (tc_gen_reloc): Likewise.
5336 * config/tc-arm.c (bad_args): Now a #define.
5338 * config/obj-vms.c (VMS_stab_parse): Changed type of
5340 (global_symbol_directory): Unified strings to avoid i18n
5342 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5343 avoid i18n problems.
5344 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5345 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5347 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5349 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5351 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5353 * as.c (print_version_id): Added an fprintf to avoid i18n
5355 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5357 * expr.c (expr): Added as_warn call to avoid i18n problems.
5358 * messages.c (as_assert): Changed code to avoid i18n problems.
5359 (as_abort): Likewise.
5360 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5361 (s_space): Likewise.
5362 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5364 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5366 * config/tc-i386.c (check_prefix): New static function, split out
5368 (struct _i386_insn): Add wait_prefix field.
5369 (md_assemble): Remove wait_prefix local variable. Use
5370 check_prefix when adding a prefix.
5372 * config/tc-i386.c (current_templates): New static variable.
5373 (md_assemble): Remove current_templates local variable.
5374 (md_assemble, i386_operand): Improve error and warning messages in
5375 many places. Add RESTORE_END_STRING in many places before error
5376 return. Clarify some comments.
5378 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5380 (md_assemble): Parse string instruction operands, looking for
5381 segment override prefixes. Check for invalid segment prefixes on
5383 (i386_operand): i.seg[] and max mem_operand changes for string
5385 * config/tc-i386.h (EsSeg): Define.
5387 * config/tc-i386.h (regKludge): Define.
5388 (iclrKludge, imulKludge): Don't define.
5389 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5390 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5391 opcode_modifier checks to look for more common cases first. Add
5392 default_seg for IsString case.
5394 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5396 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5398 * configure: Rebuild with new automake and libtool.
5399 * aclocal.m4, Makefile.in: Likewise.
5401 * doc/Makefile.am (as.dvi): New target.
5402 * doc/Makefile.in: Rebuild.
5404 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5406 * configure.in: Added sparc86x support.
5408 * configure: Rebuild.
5410 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5412 (md_parse_option): Warn if -EL is not supported for this architecture.
5414 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5416 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5418 * config/tc-mips.c (mips_ip): Note when we use get match on
5419 the full instruction name.
5421 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5423 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5424 back into the expression to handle add/sub simplification correctly.
5426 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5428 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5430 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5432 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5435 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5437 * symbols.c (max_indent_level): New global.
5438 (print_symbol_value_1): Use it.
5439 * expr.h (expr_build_dot): Declare.
5440 * expr.c (expr_build_dot): New function.
5442 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5444 * symbols.c (print_binary): New function.
5445 (print_expr_1): Call it.
5447 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5449 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5450 operand in the opcode.
5452 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5454 * config/tc-i386.h: Reorder operand flags and opcode modifier
5455 flags for clarity. Remove unused definitions: Unknown,
5456 ImmUnknown, DispUnknown, NoModrm.
5457 * config/tc-i386.c (type_names): Add missing Debug type.
5458 (md_assemble): Better duplicate prefix checking. Quicker string
5459 instruction check via new opcode_modifier flag.
5461 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5463 * doc/as.texinfo (Invoking): Clarify -Wa example.
5465 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5467 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5468 (s_mips_weakext): Define.
5469 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5470 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5473 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5475 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5476 is an error if the value can not be computed at assembly time.
5477 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5479 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5481 * gasp.c (main): Set next field of new include_path structure to
5482 NULL. From Avery Pennarun <averyp@gdc.ca>.
5484 * read.c (s_mri_sect): Call as_bad rather than abort for an
5485 unsupported MRI target.
5487 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5489 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5490 the destination of a branch instruction should be altered.
5491 (find_real_start): New function: Locate the real, Thumb coded
5492 start of a Thumb function.
5493 (do_t_branch23): Alter the destination of branches to Thumb
5496 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5498 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5500 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5503 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5505 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5506 * doc/c-hppa.texi: Likewise.
5508 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5510 * Makefile.am: Rebuild dependencies.
5511 * Makefile.in: Rebuild.
5513 * Makefile.am (DEP_INCLUDES): New variable.
5514 (.dep1): Change to work when srcdir is not an absolute path.
5515 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5516 * Makefile.in: Rebuild.
5518 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5520 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5521 LinearAddress patch.
5523 * configure.in: Set version to 2.9.1.
5524 * configure: Rebuild.
5526 * Branched binutils 2.9.
5528 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5530 * config/tc-i386.h (FWait): Define.
5531 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5532 other prefixes. Check FWait flag in opcode table to see which
5533 instructions require an fwait prefix.
5535 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5537 * stabs.c (get_stab_string_offset): Always create a stab string
5540 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5542 Fix some gcc -Wall warnings:
5543 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5544 * ehopt.c (eh_frame_code_alignment): Likewise.
5545 * expr.c (integer_constant, operand): Likewise.
5546 * frags.c (frag_align): Likewise.
5547 * gasp.c (level_0, change_base, doinstr): Likewise.
5548 * hash.c (hash_ask): Likewise.
5549 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5550 (debugging_pseudo): Likewise.
5551 * macro.c (define_macro, check_macro): Likewise.
5552 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5553 (ignore_rest_of_line, float_cons): Likewise.
5554 * symbols.c (decode_local_label_name): Likewise.
5555 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5556 (fixup_segment, number_to_chars_bigendian): Likewise.
5557 (number_to_chars_littleendian): Likewise.
5558 * config/atof-ieee.c (gen_to_words): Likewise.
5559 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5560 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5561 * read.c (output_big_sleb128): Initialize locals to avoid
5563 (output_big_uleb128, equals): Likewise.
5564 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5565 to unsigned int. Change zeros to unsigned int.
5566 * cond.c (s_if): Add return to default case.
5567 * frags.c (frag_now_fix): Change return type to addressT.
5568 * frags.h (frag_now_fix): Update declaration.
5569 * listing.c (file_info_struct): Change linenum to unsigned int.
5570 (struct list_info_struct): Change hll_line to unsigned int.
5571 (print_source): Update format string.
5572 * read.c (emit_expr): Change scan to unsigned int, and don't
5573 bother to initialize it.
5574 * symbols.c (dollar_label_count): Change to unsigned long.
5575 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5576 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5577 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5579 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5581 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5582 mcf5200 just as we do for m68000.
5583 (m68k_init_after_args): Likewise.
5584 (md_estimate_size_before_relax): Likewise.
5586 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5588 * config/tc-v850.c (md_assemble): Store relocation addend in
5589 fixup instead of instruction.
5591 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5593 * config/tc-i386.c (md_assemble): Swap template arguments to
5594 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5595 This macro is currently symmetric, so passing them the wrong
5596 way didn't cause any problem, but may if the macro is changed
5598 After copying template to i.tm, use i.tm. rather than t-> to
5599 access fields, and make t a const*
5600 Move i.tm.operand_types[] swap to immediately after the copy.
5602 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5604 * expr.h (expr_build_uconstant): Add prototype.
5605 (expr_build_unary,expr_build_binary): Add prototypes.
5606 * expr.c (expr_build_uconstant): New function.
5607 (expr_build_unary,expr_build_binary): New functions.
5609 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5611 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5612 * macro.c (macro_expand_body): Increase buffer size.
5613 * messages.c (as_warn): Likewise.
5614 (as_warn_where, as_bad, as_bad_where): Likewise.
5616 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5618 Based on patch from H.J. Lu <hjl@gnu.org>:
5619 * Makefile.am (DISTSTUFF): New variable.
5620 (diststuff): New target.
5621 * Makefile.in: Rebuild.
5623 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5625 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5626 m32r_elf_section_change_hook.
5628 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5629 emit a nop if a section ends with a 16 bit instruction.
5631 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5633 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5634 s_lcomm rather than obj_coff_lcomm.
5635 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5637 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5639 * config/tc-i386.h (LinearAddress): Define.
5640 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5641 instruction, don't use a default segment.
5643 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5645 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5646 * configure: Rebuild.
5648 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5650 * aclocal.m4, configure: Rebuild with libtool 1.2.
5652 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5655 PC relative branches. Patch courtesy of Jonathan Walton.
5658 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5660 * configure.in (emulations): Add thumb-pe target.
5662 * configure (emulations): Add thumb-pe target.
5664 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5666 * itbl-lex.l (yywrap): Don't define if already defined as a
5669 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5671 * depend.c (quote_string_for_make): New function.
5672 (wrap_output): Use it.
5674 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5676 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5677 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5679 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5681 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5682 Recognize -GN and -relax.
5683 (md_begin): Initialize gp size from -G switch.
5684 (alpha_force_relocation): Always force if -relax.
5685 (alpha_align): Take a new argument that will specify when to
5686 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5687 Change all callers. Emit nop alignment padding as nop+unop pair.
5689 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5691 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5692 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5694 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5696 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5697 require padding to the next long word boundary.
5699 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5701 * cgen.c: #include symcat.h.
5702 * config/tc-m32r.c: Likewise.
5704 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5706 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5707 absolute expressions instead of '$' prefixed register names.
5709 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5711 * read.c (s_set): Record file and line info for symbols when -as.
5712 (pseudo_set): Don't overwrite that dummy fragment.
5714 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5716 * config/tc-ppc.c (md_pseudo_table): Add "section".
5717 (ppc_named_section): New static function.
5719 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5721 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5722 so we don't have to scan the entire list.
5724 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5726 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5727 case, allow the parallel instructions to modify the same flag
5730 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5732 * listing.c (list_symbol_table): Categorize symbols by
5733 undefined_section rather than sy_frag->line == NULL.
5735 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5737 * Makefile.am (install-exec-local): Install properly when ln
5738 fails or tooldir == prefix.
5740 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5742 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5743 Test result of insert_operand for error.
5745 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5747 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5748 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5749 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5750 * doc/Makefile.in: Rebuild.
5752 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5754 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5755 (macro): Fix handling of M_COP[0-3].
5757 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5759 Based on patches from Ross Harvey <ross@teraflop.com>:
5760 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5761 if macro_alternate or macro_mri.
5762 (getstring): Remove support for byte constants between < and >.
5763 (get_any_string): '<' only starts a string if macro_alternate or
5765 (macro_expand_body): Permit keyword parameters following
5766 positional parameters.
5768 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5769 * configure.in (alpha*-*-netbsd*): New target.
5770 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5771 * configure: Rebuild.
5773 * as.h (flag_warn_suppress_instructionswap): Move from here...
5774 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5775 here, and make static.
5777 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5778 BFD_ASSEMBLER or MANY_SEGMENTS.
5780 * as.c (show_usage): Update bug-gnu-utils address.
5781 * gasp.c (show_usage): Likewise.
5782 * doc/as.texinfo (Bug Reporting): Likewise.
5784 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5786 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5787 insns regardless of the size of a pointer if we're in mips I or
5789 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5791 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5793 Fix rac to accept only a0:
5794 * tc-d10v.c (parallel_ok, find_opcode):
5795 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5796 Introduce OPERAND_GPR.
5798 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5800 * read.c (s_fill): Handle non-constant repeat counts by creating
5801 an rs_space fragment.
5803 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5805 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5806 from as_bad to as_warn.
5808 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5810 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5811 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5812 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5814 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5816 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5817 seg_fix_rotP rather than fix_root from seg_info.
5819 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5821 * expr.c: Add support for 0x1_2_3_4 bignums.
5823 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5825 * configure.in: Change -linux* to -linux-gnu*.
5826 * configure: Rebuild.
5828 * app.c (do_scrub_begin): Treat \r as whitespace.
5830 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5832 * Makefile.am: Update dependencies.
5833 * Makefile.in: Rebuild.
5835 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * configure, aclocal.m4: Rebuild with new libtool.
5839 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5841 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5842 the argument to bfd_set_arch_mach.
5843 (load_address): Use bfd_arch_bits_per_address to determine the
5844 bit size of an address instead of looking at the isa level.
5845 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5847 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5849 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5851 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5853 * ehopt.c: New file.
5854 * as.h (enum _relax_state): Add rs_cfa.
5855 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5856 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5857 * read.c (emit_expr): Call check_eh_frame.
5858 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5859 (relax_segment): Likewise.
5860 * Makefile.am: Rebuild dependencies.
5861 (GAS_CFILES): Add ehopt.c.
5862 (GENERIC_OBJS): Add ehopt.o.
5863 * doc/internals.texi (Frags): Document rs_cfa.
5865 * as.c (show_usage): Mention --traditional-format.
5866 (parse_args): Accept --traditional-format.
5867 * as.h (flag_traditional_format): Declare.
5868 * output-file.c (output_file_create): If flag_traditional_format,
5869 set BFD_TRADITIONAL_FORMAT on stdoutput.
5870 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5872 * config/tc-mips.c (append_insn): Make sure that if we have a
5873 fixup for an unmatched %hi reloc, it does not associated with a
5876 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5877 * doc/Makefile.in: Likewise.
5879 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5881 * config/tc-m32r.c (check_for_side_effects): New function.
5882 (can_make_parallel): Add checks for instruction side effects
5883 clashing with the other instruction.
5884 (assemble_parallel_insn): Improve warning messages. Return error
5885 message from non-swapped instruction order.
5887 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5889 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5891 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5892 md_cleanup definition. This moves the forced literal output to
5893 the end of the source pass, and avoids macro's inserting literals
5894 into the code immediately after the macro expansion.
5896 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5898 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5899 a gas internal symbol is adjustable.
5900 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5902 * as.h: If gcc version greater than 2.6, use `__format__' and
5903 `__printf__' in function attributes, rather than `format' and
5906 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5908 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5910 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5912 Add tms320c30 support:
5913 * config/tc-tic30.h: New file.
5914 * config/tc-tic30.c: New file.
5915 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5916 TARGET_FORMAT as "coff-tic30".
5917 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5918 * Makefile.am: Rebuild dependencies.
5919 (CPU_TYPES): Add tic30.
5920 (CPU_OBJ_VALID): tic30-aout is valid.
5921 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5922 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5923 * configure, Makefile.in: Rebuild.
5925 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5927 * config/tc-v850.c (md_assemble): Improvements to error messages.
5929 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5931 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5932 BFD_RELOC_HI16_S to store the high bits of any value.
5934 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5935 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5936 assembler calculate relocations to any external symbol at all.
5937 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5938 involving generation of pc-relative relocs.
5939 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5940 has been moved to md_apply_fix3.
5942 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5943 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5944 which actually means (the address of identifier's GOT entry) +
5945 constant, which is not particularly useful.
5947 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5949 * read.h (include_dirs): Declare.
5950 (include_dir_count,include_dir_maxlen): Declare.
5952 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5954 * configure.in: Correct check for shared opcodes library.
5955 * configure: Rebuild.
5957 * listing.c (buffer_line): If we can't open the file, set at_end.
5958 (listing_print): Remove unused local variable fi.
5960 * config/m68k-parse.y (reglistpair): Handle register list in
5963 * config/vms-conf.h: Don't undef VERSION.
5965 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5967 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5969 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5971 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5972 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5973 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5974 (EXTRA_DIST): Define.
5975 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5976 explicitly rather than via the list of object files.
5977 (gcc-as.opt): New file created when make-gas.com is run.
5978 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5979 itbl-cpu.h} to #include appropriate file rather than copying that
5981 * config/vms-conf.h: Synchronize with current config.in.
5982 * Makefile.in: Rebuild.
5984 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5986 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5987 (parallel_ok): Relaxed parallel subinstruction dependency check.
5989 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5991 * as.h (flag_warn_suppress_instructionswap): added new flag.
5992 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5993 command line argument.
5994 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5995 warning only if flag_warn_suppress_instructionswap is false.
5997 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5999 * configure.in (i386-*-mingw32*): New target.
6000 * configure: Rebuild.
6002 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6004 * symbols.c (resolve_symbol_value): Don't set the segment if it
6005 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6007 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6010 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6012 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6013 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6016 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6018 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6020 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-v850.c (v850_insert_operand): Display instruction when
6023 an error is encountered.
6025 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6027 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6028 (i386-*-sco3.2v5*coff): New target.
6029 (i386-*-sco3.2*): New target.
6030 * configure: Rebuild.
6032 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6034 * config/tc-v850.c: Tidy error message production.
6036 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6038 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6039 validate_immediate return value in the right type for comparisons
6042 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6044 * listing.c (MAX_BYTES): Use listing variables not constants.
6045 (data_buffer): No longer an array, but a pointer.
6046 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6047 (listing_listing): Allocate data_buffer.
6049 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6051 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6052 --listing-rhs-width, --listing-cont-lines.
6053 (show_usage): Update.
6054 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6055 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6056 (print_lines): Use the variables instead of the constants.
6057 (listing_listing): Likewise.
6058 * listing.h: Declare the new vars.
6060 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6062 * as.c (parse_args): Add --keep-locals alias for -L.
6063 Add --strip-local-absolute.
6064 (show_usage): Update.
6065 * as.h (flag_strip_local_absolute): New flag.
6066 * symbols.c (S_IS_LOCAL): Use it.
6067 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6068 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6069 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6071 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-m32r.c: Detect if explicitly parallel instructions
6074 might have an io conflict and issue a warning message.
6076 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6078 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6079 cgen_swap_fixups): Functions to save, restore and swap the fixup
6080 chain with a backup copy.
6081 (cgen_asm_finish_insn): Returns address of constructed insn.
6083 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6085 * listing.c (file_info_struct): Remove FILE, add POS.
6086 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6087 (file_info): Don't open the file.
6088 (buffer_line): Check for the file in the last_open cache, updating
6090 (print_source): Don't reference file_info->file.
6091 (listing_listing): Likewise.
6092 (listing_print): Close the file in the cache, if any.
6094 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6096 * read.c (dwarf_file_string): New file static variable.
6097 (emit_expr): Look for constant sequence that leads up to a file
6098 name in DWARF debugging output.
6099 (stringer): Use dwarf_file_string to decide whether to accept a
6100 string as a file name.
6102 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6104 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6105 (crack_operand): Add reg->reglst MRI hack.
6106 (r_seg): Put reglst symbols in reg_section.
6107 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6109 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6111 * tc-sh.c (get_specific): Handle SGR & DBR.
6113 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6115 * tc-h8300.c (parse_reg): Take the length of the symbol into
6116 account when attempting to match a register name.
6117 * tc-h8500.c (parse_reg): Likewise.
6119 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6121 * cgen.c: Formatting changes to improve readability.
6123 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6125 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6128 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6130 Based on a patch from Jim Wilson
6131 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6132 (tc_gen_reloc): Handle cross section PC relative relocs
6135 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6137 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6139 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6141 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6142 (expr_jmp_buf): New static local.
6143 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6144 (cgen_md_operand): New function.
6145 * tc-m32r.c: Clean up pass over `struct foo' usage.
6146 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6148 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6150 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6151 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6153 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6155 * config/tc-i386.c (i386_operand): Give an error if there are
6156 unrecognized characters after an expression.
6158 For older changes see ChangeLog-9697