1 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
5 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
6 (md_assemble): Call dwarf2_where for OBJ_ELF.
7 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
8 (pa_end_of_source): New function.
9 * tc-hppa.h (md_end): Define for OBJ_ELF.
11 1999-09-14 Michael Meissner <meissner@cygnus.com>
13 * configure.in (Canonicalization of target names): Remove adding
14 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
15 generates $ac_config_sub with a ${CONFIG_SHELL} already.
16 * configure: Regenerate.
18 1999-09-14 Donn Terry <donn@interix.com>
20 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
22 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
24 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
25 pc-relative jmp/call to an absolute symbol.
26 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
27 absolute section symbols.
29 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
30 jump handling code and comments.
32 1999-09-12 Ian Lance Taylor <ian@zembu.com>
34 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
35 the value if TE_PE and a global defined symbol.
37 1999-09-11 Ian Lance Taylor <ian@zembu.com>
39 * write.c (dump_section_relocs): Call print_symbol_value_1 to
40 print the symbol, rather than printing it here.
42 1999-09-11 Donn Terry <donn@interix.com>
44 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
45 BFD_RELOC_RVA relocations.
47 * config/tc-i386.c (md_undefined_symbol): Compare the name against
48 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
51 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
53 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
54 * doc/internals.texi (Object format backend): Document
57 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
58 relocations against global symbols if TE_PE.
60 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
61 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
63 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
66 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
67 symbols which do not have a constant value, or tags with
68 non-tags. Remove the symbol from the list before adding it at the
71 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
72 C_FCN symbol differently if TE_PE.
73 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
74 appears in the pseudo-op, rather coff_line_base which is only set
77 * config/obj-coff.c (obj_coff_loc): New static function.
78 (obj_pseudo_table): Add "loc".
80 * config/obj-coff.c (add_lineno): Check that the line number is
83 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
84 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
86 (md_atof): Return NULL rather than 0.
87 * config/tc-i386.c (md_atof): Change type to int.
88 * expr.c (expr): Change first parameter to int.
89 * config/obj-coff.c: Add declarations for static functions.
90 (coff_frob_symbol): Use SYM_AUXENT.
91 * config/tc-i386.h (flag_16bit_code): Don't declare.
93 * config/obj-coff.c (obj_coff_section): Default to setting
94 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
96 * write.c (adjust_reloc_syms): Print adjusted fixup.
98 * expr.c (integer_constant): Correct too_many_digits calculation
101 1999-09-09 Andreas Schwab <schwab@suse.de>
103 * doc/c-arm.texi: Fix arguments of @var to not contain
106 1999-09-08 Philip Blundell <pb@nexus.co.uk>
108 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
110 (md_parse_option): Only support -k flag for ELF and COFF targets.
112 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
114 * config/tc-hppa.c (pa_ip): Put strict register checks before
115 call to pa_parse_number.
117 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
119 1999-09-06 Ian Lance Taylor <ian@zembu.com>
121 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
124 1999-09-06 Donn Terry <donn@interix.com>
126 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
128 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
130 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
131 candidate instruction. Require registers for register arguments
132 when in strict mode. Require assemble-time constants for
133 constants when in strict mode.
134 (pa_get_absolute_expression): Require a constant when in strict
137 1999-09-06 Nick Clifton <nickc@cygnus.com>
139 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
141 1999-09-04 Steve Chamberlain <sac@pobox.com>
143 * config/tc-pj.c: New file, supports picoJava in ELF.
144 * config/tc-pj.h: Ditto.
145 * configure.in (pjl*, pj*): New targets.
146 * Makefile.am: Rebuild dependencies.
148 (TARGET_CPU_CFILES): Add config/tc-pj.c.
149 (TARGET_CPU_HFILES): Add config/tc-pj.h.
150 * doc/c-pj.texi: New file.
151 * doc/as.texinfo: Add some PJ specifics.
152 * doc/all.texi: Add PJ to the list of all architectures, sort them
154 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
155 * configure, Makefile.in, doc/Makefile.in: Rebuild.
157 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
159 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
160 (obj_frob_file): Test for null pointer.
161 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
162 (OBJ_PROCESS_STAB): And here.
165 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
166 except OBJ_PROCESS_STAB, which we #undef for ecoff.
167 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
169 * config/obj-coff.c (no_func): Remove.
170 (coff_format_ops): Change occurrences of no_func to 0, as we test
171 for 0 in obj-multi.h.
173 * configure.in: Enable bfd for i386-coff when primary target is
174 bfd. Enable i386 elf,coff emulation support. Don't set
175 USE_EMULATIONS=1 or te_file=multi unless there is more than one
176 emulation to support.
177 *configure: Regenerate.
179 1999-09-02 Nick Clifton <nickc@cygnus.com>
181 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
182 .section .line directive is encountered.
184 1999-09-01 Nick Clifton <nickc@cygnus.com>
186 * config/tc-arm.c (md_section_align): Do not align sections in ELF
189 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
190 * as.texinfo: Document --gdwarf2 command line option.
191 Add additional documentation of ARM command line switches.
193 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
195 * config/tc-i386.c (i386_intel_memory_operand): Combine
196 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
197 and RESTORE_END_STRING around parse_register calls.
198 (i386_operand): Here too.
199 (i386_is_reg): Remove.
200 (parse_register): Move as_bad calls from within this function to
203 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
205 Based on a patch from H.J. Lu <hjl@gnu.org>
206 * config/tc-i386.c (parse_register): Handle FP regs specially.
207 (md_begin): Remove '(' and ')' from register_chars.
209 1999-08-29 Doug Evans <devans@casey.cygnus.com>
211 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
212 error message (done elsewhere).
214 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
216 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
218 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
220 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
223 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
225 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
227 Add new completers. Fix bug in 64 bit condition handling.
229 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
232 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
234 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
236 * config/tc-hppa.c (pa_ip): Add case for 'I'.
238 1999-08-27 Jim Wilson <wilson@cygnus.com>
240 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
241 (struct ls): Add frag field. Initialize it to zero.
242 (out_end_sequence): New local text_frag. Set it while in text section.
243 Replace address check with frag check. Set ls.frag to text_frag if
245 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
246 Set it before switching sections. Replace address check with frag
247 check. Set ls.frag to saved_frag if out_set_addr called.
249 1999-08-26 David Mosberger <davidm@hpl.hp.com>
251 * dwarf2dbg.c (out_end_sequence): If address changed, directly
252 output "advance_pc" opcode instead of calling gen_addr_line().
253 The latter has the undesired side-effect of creating a new row
254 in the debug line info matrix.
256 1999-08-26 Jim Wilson <wilson@cygnus.com>
258 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
259 ls.last_filename if last is less than zero. Set ls.last_filename
260 when allocating new entry.
261 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
264 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
266 * config/tc-i386.c (i386_index_check): Fix the displacement size
267 when INFER_ADDR_PREFIX.
269 1999-08-18 Nick Clifton <nickc@cygnus.com>
271 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
274 1999-08-17 Ian Lance Taylor <ian@zembu.com>
276 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
277 handle 0xffffNNNN constants correctly.
279 1999-08-16 Nick Clifton <nickc@cygnus.com>
281 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
284 1999-08-13 Nick Clifton <nickc@cygnus.com>
286 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
287 (md_apply_fix3): Always pass positive values to
290 1999-08-12 Nick Clifton <nickc@cygnus.com>
292 * config/tc-arm.c (skip_whitespace): New macro.
295 (md_apply_fix3): Store relocation offset in addend for ELF based
297 (arm_force_relocation): Always generate relocs for Thumb function
300 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
302 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
303 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
305 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
307 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
308 flags for the unwind subspace.
310 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
311 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
312 suitable relocation based on the size of the target's pointer.
313 Always Use subsegment zero for the unwinders.
314 (pa_level): Handle "2.0w".
316 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
318 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
319 with the following instruction unless this was specified.
321 1999-08-09 Ian Lance Taylor <ian@zembu.com>
323 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
324 certain sections, to match BFD changes.
326 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
328 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
329 (EXTRA_SCRIPTS): Define to keep automake happy.
330 * Makefile.in: Rebuild.
332 1999-08-08 Ian Lance Taylor <ian@zembu.com>
334 * Makefile.am: Rename .dep* files to DEP*.
335 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
336 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
338 * Makefile.in: Rebuild.
340 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
342 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
344 1999-08-08 Ian Lance Taylor <ian@zembu.com>
346 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
347 avoid problems on DOS filesystems.
348 * Makefile.in: Rebuild.
350 * doc/as.texinfo (Section): Document 's' flag for COFF version.
352 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
354 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
357 1999-08-08 Ian Lance Taylor <ian@zembu.com>
359 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
360 line to create ${GDBINIT} rather than .gdbinit.
361 * configure, Makefile.in, doc/Makefile.in: Rebuild.
363 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
365 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
367 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
369 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
371 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
373 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
374 non-adjustable symbols.
376 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
378 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
380 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
382 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
385 1999-08-05 Donn Terry <donn@interix.com>
387 * config/te-interix.h: New file.
388 * configure.in (i386-*-interix*): New target.
389 * configure: Rebuild.
391 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
393 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
394 selectors for ELF too.
395 (selector_table): Add "ltp" and "rtp" selectors.
397 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
399 * config/tc-i386.c (i386_operand): No need to change
400 operand_string pointer in segment reg case before goto
401 do_memory_reference. Initialise displacement_string_start and
402 displacement_string_end after do_memory_reference label.
403 (i386_index_check): Add operand_string param, and print error
404 message on failure here.
405 (i386_intel_memory_operand): Instead of here.
406 (i386_operand): And here.
407 (INFER_ADDR_PREFIX): Enable.
409 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
411 * config/tc-i386.h (DefaultSize): Define. Renumber following
412 opcode_modifier defines.
414 From Etienne Lorrain <etienne.lorrain@ibm.net>
415 * config/tc-i386.c (stackop_size): New variable.
416 (set_16bit_code_flag): Clear it here.
417 (set_16bit_gcc_code_flag): New function.
418 (md_pseudo_table): Add "code16gcc" entry.
419 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
421 1999-08-03 Ian Lance Taylor <ian@zembu.com>
423 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
424 next_set_end even if the end symbol is being discarded.
426 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
427 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
428 * config/obj-coff.c: Likewise.
429 (seg_info_type): Remove.
430 (seg_info_off_by_4): Change to array of segT.
431 (s_get_segment): Adjust accordingly.
432 (obj_pseudo_table): Fully initialize sentinel entry.
434 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
435 Ralf Baechle <ralf@uni-koblenz.de>.
437 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
439 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
441 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
443 * config/tc-i386.c: Indentation and white space changes.
444 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
445 don't enable it by default.
446 (i386_intel_operand): Remove redundant prototype.
447 Move check on number of memory operands, and i.mem_operands++
448 (i386_intel_memory_operand): To here.
449 Remove i386_immediate code from here. Remove special case code
450 for input and output using (%dx). Remove base/index checks and
451 call i386_index_check instead. Save initial operand_string
452 argument for error message.
453 (i386_operand): Remove redundant prototype. Move base/index
454 checks to i386_index_check.
455 (i386_displacement): Move intel mode check for non-zero
457 (i386_intel_memory_operand): To here.
459 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
461 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
462 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
463 by .register pseudo-op if -64 and --no-undeclared-regs.
464 (s_register, sparc_adjust_symtab): New functions.
465 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
466 Declare sparc_adjust_symtab as tc_adjust_symtab.
467 * doc/c-sparc.texi: Add description of #ignore special literal
468 for .register pseudo-op.
470 1999-07-30 Catherine Moore <clm@cygnus.com>
472 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
473 the relocation's section offset.
475 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
477 * write.c (fixup_segment): Fix generic error check overflow test.
479 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
480 X_add_number to long.
482 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
484 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
487 1999-07-27 Ian Lance Taylor <ian@zembu.com>
489 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
492 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
494 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
496 * configure.bat: Remove; obsolete.
497 * config/go32.cfg: Likewise.
499 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
501 * configure.in (i386-*-vxworks*): New target.
502 * configure: Rebuild.
504 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
506 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
508 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
510 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
512 (output_insn): Put OLO10's secondary addend into tc_fix_data.
513 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
514 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
515 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
516 MAX_RELOC_EXPANSION): Define.
517 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
519 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
521 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
522 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
523 block. Print a warning if an 8-bit or 16-bit constant
524 displacement or immediate is truncated on output.
525 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
527 (i386_operand): Disallow immediate jump absolute operand.
529 1999-07-15 Ian Lance Taylor <ian@zembu.com>
531 * configure.in: Bump version number to 2.9.5.
532 * configure: Rebuild.
534 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
537 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
539 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
540 (cons_fix_new_hppa): Derive size of fixup from size of the object.
542 1999-07-14 Philip Blundell <pb@nexus.co.uk>
544 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
546 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
548 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
549 if -mno-fpu was given.
550 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
552 (cons_fix_new_arm): Remove misleading comments.
554 1999-07-14 Ian Lance Taylor <ian@zembu.com>
556 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
558 (relax_segment): Likewise. After giving a rs_org error, convert
559 the frag to rs_align to avoid cascading errors.
561 1999-07-12 Andreas Schwab <schwab@suse.de>
563 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
565 1999-07-11 Ian Lance Taylor <ian@zembu.com>
567 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
568 as appropriate. Fill in structure initializations. Add variable
569 initializations. Add casts.
570 * dwarf2dbg.c (print_stats): Change i to size_t.
571 * listing.c (listing_listing): Change list_line to unsigned int.
573 1999-07-10 Ian Lance Taylor <ian@zembu.com>
575 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
576 rather than checking for \001 and \002 in symbol name.
577 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
579 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
581 * configure.in (hppa*-linux-gnu*): New target.
582 * configure: Rebuilt.
584 1999-07-08 Nick Clifton <nickc@cygnus.com>
586 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
588 1999-07-07 Nick Clifton <nickc@cygnus.com>
590 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
591 accessing symbolP directly.
593 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
595 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
598 1999-07-05 Nick Clifton <nickc@cygnus.com>
600 * config/tc-arm.c (ARM_EXT_V5): Define.
601 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
602 (md_begin): Detect ARM v5 architectures.
603 (md_parse_option): Accept arm v5 specification.
604 (md_show_usage): Documment -marmv5 switch.
606 * doc/c-arm.texi: Document -marmv5 command line option.
608 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
610 (validate_immediate_twopart): New function. Determine if a
611 constant can be computed by two ADD instructions.
612 (output_inst): Remove its command line parameter - it was never
614 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
615 implememt the ADRL pseudo op.
616 (tc_gen_reloc): Generate a suitable error message if an ADRL
617 instruction tries to generate a real reloc.
619 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
621 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
623 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
626 1999-06-27 H.J. Lu <hjl@gnu.org>
628 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
629 non BFD_ASSEMBLER case.
631 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
633 * config/obj-coff.c (obj_coff_section): Mark writable sections as
636 1999-06-26 David Mosberger <davidm@hpl.hp.com>
638 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
639 out_end_sequence() when the address decreases due to a new frag.
640 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
641 numbering starts with 1.
643 1999-06-23 Nick Clifton <nickc@cygnus.com>
645 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
647 (mcore_s_text): Call obj_elf_text for ELF target.
648 (mcore_s_data): Call obj_elf_data for ELF target.
649 (mcore_s_section): No longer ELF specific. Call obj_coff_section
651 (mcore_s_bss): New function: Dump literal table before changing
653 (mcore_s_comm): New function: Dump literal table before changing
656 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
657 No longer static functions.
658 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
659 Provide prototypes for these functions.
661 1999-06-22 Ian Lance Taylor <ian@zembu.com>
663 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
664 a list of names, to try obj_segment_name, and to try abbreviated
665 names when using COFF without long section names.
667 * config/tc-alpha.c: More use of symbol accessor functions.
668 * config/tc-arc.c: Likewise.
669 * config/tc-d30v.c: Likewise.
670 * config/tc-fr30.c: Likewise.
671 * config/tc-i860.c: Likewise.
672 * config/tc-m88k.c: Likewise.
673 * config/tc-mcore.c: Likewise.
674 * config/tc-ns32k.c: Likewise.
675 * config/tc-sparc.c: Likewise.
676 * config/tc-v850.c: Likewise.
678 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
679 sy_value with appropriate accessor functions.
680 * config/tc-arm.c (md_apply_fix3): Likewise.
681 * config/tc-d10v.c (AT_WORD_P): Likewise.
682 * config/tc-v850.c (reg_name_search): Likewise.
684 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
685 use symbol_get_bfdsym instead.
686 * config/tc-ppc.c (md_assemble): Likewise.
687 * config/tc-v850.c (v850_comm): Likewise.
689 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
691 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
692 the symbol, rather than accessing the bsym member.
693 * config/tc-d10v.c (tc_gen_reloc): Likewise.
694 * config/tc-d30v.c (tc_gen_reloc): Likewise.
695 * config/tc-mcore.c (tc_gen_reloc): Likewise.
696 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
697 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
698 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
699 * config/tc-tic30.c (tc_gen_reloc): Likewise.
700 * config/tc-v850.c (tc_gen_reloc): Likewise.
702 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
704 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
705 (hppa_gen_reloc_type): Conditionalize on BFD64.
706 (tc_gen_reloc): Re-enable ELF relocations.
707 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
709 1999-06-21 Ian Lance Taylor <ian@zembu.com>
711 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
713 (do_ldst): Move assignment out of if condition.
714 (md_apply_fix3): Add casts to avoid printf format warnings. Add
715 parentheses to avoid warning.
717 1999-06-21 Nick Clifton <nickc@cygnus.com>
719 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
720 macro to get at the BFD symbol associated with a GAS symbol.
722 1999-06-19 Ian Lance Taylor <ian@zembu.com>
724 * config/tc-ppc.c: Update for symbol handling changes.
725 * config/obj-coff.c: Likewise.
727 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
729 * tc-hppa.c: General cleanups of ELF support. No more spaces
730 and subspaces for ELF.
731 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
732 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
733 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
734 (UNWIND_SECTION_NAME): Likewise.
735 (space/subspace related structures): Conditionalize definitions
737 (space/subspace directives and support routines): Conditionalize
738 definitions and references/uses on OBJ_SOM.
739 (label_symbol_struct): For ELF, track the symbol's segment. For
741 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
743 (USE_ALIASES): Kill for both SOM & ELF.
744 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
745 (pa_space, pa_subspace): Corresponding changes.
746 (pa_spaces_begin): Corresponding chagnes.
747 (md_begin): Do not muck around with space/subspace stuff for
749 (md_apply_fix): Temporarily disable argument relocation stuff
751 (tc_gen_reloc): Temporarily disable relocation generation for
753 (pa_build_unwind_subspace): Similarly.
755 1999-06-16 Nick Clifton <nickc@cygnus.com>
757 * config/tc-arm.c (thumb_set): New pseudo op.
758 (text, data, section): Override these pseudo ops with ARM
760 (s_thumb_set): New function: Perform the same as a .set pseudo
761 op, but also mark the alias'ed symbol as being a Thumb
763 (arm_s_text): New function: Perform the same as the .text
764 pseudo op, but dump the literal pool before changing
766 (arm_s_data): New function: Perform the same as the .data
767 pseudo op, but dump the literal pool before changing
769 (arm_s_section): New function: Perform the same as the
770 .section pseudo op, but dump the literal pool before changing
772 (arm_cleanup): Do not reset the current section before dumping
775 1999-06-17 Nick Clifton <nickc@cygnus.com>
777 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
778 OPTION_NO_WARN_UNMATCHED entries.
779 (md_parse_option): Generate a warning message if an unrecognised
780 option is encountered.
782 * config/tc-d10v.c (do_not_ignore_hash): New variable.
783 (get_operands): When parsing an expression after an '@' symbol
784 has been detected, do not ignore '#' symbols.
785 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
788 1999-06-13 Ian Lance Taylor <ian@zembu.com>
790 From K. Richard Pixley <rich@noir.com>:
791 * configure.in (ppc-*-vxworks*): New target.
792 * configure: Rebuild.
794 1999-06-12 Philip Blundell <philb@gnu.org>
796 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
798 1999-06-13 Ian Lance Taylor <ian@zembu.com>
800 * write.c (adjust_reloc_syms): Rather than never reducing reloc
801 which refer to symbols in linkonce sections, permit reducing the
802 relocs if the symbol is local.
804 1999-06-12 Ian Lance Taylor <ian@zembu.com>
806 * subsegs.c (subseg_text_p): New function.
807 * as.h (subseg_text_p): Declare.
808 * read.c (do_align): Use subseg_text_p to set the default fill.
809 * write.c (subsegs_finish): Likewise.
810 * config/obj-coff.c (write_object_file): Likewise.
811 * config/tc-i386.h (md_maybe_text): Don't define.
812 (md_do_align): Use subseg_text_p to set the default fill.
813 * config/tc-m32r.c (m32r_do_align): Likewise.
814 * config/tc-sh.c (sh_do_align): Likewise.
815 * config/tc-sparc.h (md_do_align): Likewise.
817 1999-06-12 David O'Brien <obrien@freebsd.org>
819 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
820 * configure: Rebuild.
822 1999-06-12 Ian Lance Taylor <ian@zembu.com>
824 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
825 * Makefile.am: Rebuild dependencies.
826 * Makefile.in: Rebuild.
828 * config/tc-i386.c (i386_immediate): Remove unused label
831 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
832 * symbols.c: Likewise.
833 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
834 sy_next field when taking address, rather than symbol_next.
836 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
838 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
839 value from the output file architecture.
840 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
841 * dwarf2dbg.h: Change bfd_vma to addressT.
843 1999-06-11 Ian Lance Taylor <ian@zembu.com>
845 * dwarf2dbg.h: Use PARAMS in function declarations.
847 1999-06-11 Martin Dorey <mdorey@madge.com>
849 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
850 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
852 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
854 1999-06-11 Ian Lance Taylor <ian@zembu.com>
856 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
858 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
861 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
863 * read.c (read_a_source_file): Only declare inescape if
866 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
868 (find_entry_byval): Add parens to avoid warning.
870 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
872 * symbols.c (resolve_symbol_value): Don't permit subtraction of
875 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
877 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
880 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
881 synthetize_setx): New functions.
882 (md_assemble): Broken the special cases into the above
883 functions. Make compiler happy if sizeof(bfd_vma)==4.
884 Fix sethi generated from set/setuw. If instructions have a relloc,
885 always clear the fields to be relocated in the opcode.
886 (sparc_ip): Remove special_case global variable.
888 1999-06-10 Ian Lance Taylor <ian@zembu.com>
890 Based on patches from John W. Woznack <jwoznack@concentric.net>:
891 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
892 indication of success rather than a value.
893 (itbl_get_val): Likewise.
894 (itbl_get_field): Use strcspn. Change delimiters to include
896 * itbl-ops.h (itbl_get_reg_val): Update declaration.
897 (itbl_get_val): Likewise.
898 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
900 * symbols.c (copy_symbol_attributes): Convert local symbols to
903 1999-06-10 Nick Clifton <nickc@cygnus.com>
905 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
908 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
910 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
911 Optimize set if sizeof(bfd_vma) == 64.
912 (sparc_ip): Fix sethi - without %hi() it should generate
913 R_SPARC_22 reloc, not R_SPARC_HI22.
914 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
916 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
918 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
919 (s_ncons): New function.
920 (native_op_table): New table.
921 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
922 R_SPARC_OLO10 handling.
924 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
926 * expr.h (struct expressionS): Revert last change; widen X_op.
927 * config/tc-alpha.c (md_begin): Check the field is wide enough.
929 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
931 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
932 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
933 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
934 * Makefile.in: Regenerated.
936 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
937 `common' pass on to s_mri_common.
938 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
940 1999-06-06 Richard Henderson <rth@cygnus.com>
942 * config/obj-elf.c (obj_elf_section): Don't free the return
943 value of demand_copy_C_string.
945 1999-06-05 Richard Henderson <rth@cygnus.com>
947 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
948 creation logic from obj_elf_create_section.
950 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
951 (section_stack): New.
952 (special_sections): Make const.
953 (obj_elf_section): Gut and rewrite parsing.
954 (obj_elf_change_section): New function broken out of obj_elf_section.
955 (obj_elf_parse_section_letters): Likewise.
956 (obj_elf_section_word): Likewise.
957 (obj_elf_section_type): Likewise.
958 (obj_elf_previous): Treat as a toggle.
959 (obj_elf_popsection): New.
960 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
961 (ppc_section_type): Likewise.
962 * config/tc-ppc.h: Likewise.
964 * expr.h (struct expressionS): Don't make X_op a bitfield.
965 * config/tc-alpha.c: Update for symbol handling changes.
966 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
967 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
969 1999-06-05 Richard Henderson <rth@cygnus.com>
971 * dwarf2dbg.c (*): Convert to K&R + prototypes.
972 (dwarf2_gen_line_info): Kill unused variables.
973 (dwarf2_finish): Likewise.
974 (dwarf2_where): Likewise.
975 (dwarf2_directive_file): If we've only got a string,
976 hand off to s_app_file.
977 * ecoff.c: Move the include of ecoff.h.
978 * symbols.h (S_IS_FUNCTION): Prototype.
980 * read.c (LEX_HASH): Supply a default.
982 (s_globl): Update `c' after skipping whitespace.
983 * read.h (LEX_END_NAME, is_name_ender): New.
984 * expr.c (get_symbol_end): Respect it.
986 1999-06-04 Mark Klein <mklein@dis.com>
988 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
990 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
992 * config/tc-hppa.c: Update for symbol handling changes.
994 1999-06-03 Ian Lance Taylor <ian@zembu.com>
996 * cgen.c: Update for symbol handling changes.
997 * config/tc-m32r.c: Likewise.
999 * config/tc-hppa.h: Update for symbol handling changes.
1000 * config/tc-hppa.c: Likewise.
1002 * config/tc-arm.h: Update for symbol handling changes.
1003 * config/tc-arm.c: Likewise.
1004 (symbol_make_empty): Remove. Just use symbol_create.
1006 * symbols.c (symbol_set_tc): Correct name.
1008 * Makefile.am: Rebuild dependencies.
1009 ($(OBJS)): Don't depend upon struc-symbol.h.
1010 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1011 * dep-in.sed: Don't remove struc-symbol.h.
1012 * Makefile.in: Rebuild.
1014 * doc/internals.texi (Symbols): Describe changes in symbol
1017 1999-06-03 Richard Henderson <rth@cygnus.com>
1019 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1020 instead of doing the work by hand.
1022 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1024 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1025 state of line state-machine.
1026 (struct ls): Collect DWARF2 line state-machine state in new member
1027 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1028 resulted in any DWARF2 directives.
1029 (reset_state_machine): New function.
1030 (out_end_sequence): Ditto.
1031 (dwarf2_gen_line_info): When switching sections or switching to a
1032 lower text address, call out_end_sequence() first to terminate the
1033 previous code sequence as code sequences MUST have monotonically
1034 increasing addresses.
1035 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1037 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1039 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1040 DWARF2 debug info (line information only, at this point).
1041 * as.h: Update comment about supported debug formats.
1042 * dwarf2dbg.c, dwarf2dbg.h: New files.
1043 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1045 * expr.c (operand): Don't use [ for parens if we want an index op.
1046 (op_encoding): Switch [ into O_index, if desired.
1047 (op_rank): Renumber with O_index on bottom.
1048 (expr): If O_index, match closing bracket.
1049 * expr.h (O_index): New.
1051 * read.c (read_a_source_file): Conditionally allow matched "
1052 in lines passed to md_assemble.
1054 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1056 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1058 Add support for storing local symbols in a small structure to save
1059 memory when assembling large files.
1060 * as.h: Don't include struc-symbol.h.
1061 (symbolS): Add typedef.
1062 * symbols.c: Include struc-symbol.h.
1063 (local_hash): New static variable.
1064 (save_symbol_name): New static function, from symbol_create.
1065 (symbol_create): Call save_symbol_name.
1066 (local_symbol_count): New static variable.
1067 (local_symbol_conversion_count): Likewise.
1068 (LOCAL_SYMBOL_CHECK): Define.
1069 (local_symbol_make): New static function.
1070 (local_symbol_convert): New static function.
1071 (colon): Handle local symbols. Create local symbol for local
1073 (symbol_table_insert): Handle local symbols.
1074 (symbol_find_or_make): Create local symbol for local label name.
1075 (symbol_find_base): Check for local symbol.
1076 (symbol_append, symbol_insert): Check for local symbols.
1077 (symbol_clear_list_pointers, symbol_remove): Likewise.
1078 (verify_symbol_chain): Likewise.
1079 (copy_symbol_attributes): Likewise.
1080 (resolve_symbol_value): Handle local symbols.
1081 (resolve_local_symbol): New static function.
1082 (resolve_local_symbol_values): New function.
1083 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1084 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1085 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1086 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1087 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1088 (symbol_previous, symbol_next): New functions.
1089 (symbol_get_value_expression): Likewise.
1090 (symbol_set_value_expression): Likewise.
1091 (symbol_set_frag, symbol_get_frag): Likewise.
1092 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1093 (symbol_mark_used_in_reloc): Likewise.
1094 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1095 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1096 (symbol_mri_common_p): Likewise.
1097 (symbol_mark_written, symbol_clear_written): Likewise.
1098 (symbol_written_p): Likewise.
1099 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1100 (symbol_section_p, symbol_equated_p): Likewise.
1101 (symbol_constant_p): Likewise.
1102 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1103 (symbol_get_obj, symbol_set_obj): Likewise.
1104 (symbol_get_tc, symbol_set_tc): Likewise.
1105 (symbol_begin): Initialize local_hash.
1106 (print_symbol_value_1): Handle local symbols.
1107 (symbol_print_statistics): Print local symbol statistics.
1108 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1109 Declare new symbols.c functions. Move many declarations here from
1111 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1112 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1113 (struct symbol): Move bsym to make it clearly the first field.
1114 Remove TARGET_SYMBOL_FIELDS.
1115 (symbolS): Don't typedef.
1116 (struct broken_word): Remove.
1117 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1118 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1119 (symbol_clear_list_pointers): Likewise.
1120 (symbol_insert, symbol_remove): Likewise.
1121 (symbol_previous, symbol_append): Likewise.
1122 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1123 (struct local_symbol): Define.
1124 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1125 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1126 (local_symbol_get_frag, local_symbol_set_frag): Define.
1127 (local_symbol_get_real_symbol): Define.
1128 (local_symbol_set_real_symbol): Define.
1130 * write.c (write_object_file): Call resolve_local_symbol_values.
1131 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1132 (TARGET_SYMBOL_FIELDS): Don't define.
1133 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1134 ECOFF_DEBUGGING, add ECOFF fields.
1135 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1136 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1137 ECOFF_DEBUGGING, add ECOFF fields.
1138 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1139 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1140 * config/tc-mcore.h: Don't include struc-symbol.h.
1141 (TARGET_SYMBOL_FIELDS): Don't define.
1142 (struct mcore_tc_sy): Define.
1143 (TC_SYMFIELD_TYPE): Define.
1144 * Many files: Use symbolS instead of struct symbol. Use new
1145 accessor functions rather than referring to symbolS fields
1148 * read.c (s_mri_common): Don't add in value of line_label.
1150 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1151 checking for SEC_LINK_ONCE.
1153 * config/tc-sh.h (sh_fix_adjustable): Declare.
1155 * app.c (input_buffer): New static variable.
1156 (app_push): Save saved_input in allocated buffer.
1157 (app_pop): Restored saved_input.
1158 (do_scrub_chars): Change get parameter to take char * and int as
1159 arguments. Change GET macro to pass input_buffer to get
1160 function. Don't save input into allocated buffer.
1161 * as.h (do_scrub_chars): Update declaration.
1162 * input-file.c (input_file_get): Change to take char * and int.
1163 Read data into passed in buffer. Remove static buffer.
1164 * read.c (scrub_from_string): Change to take char * and int. Copy
1165 data into passed in buffer.
1167 * hash.h: Neaten. Declare hash_traverse.
1168 * hash.c: Complete rewrite based on BFD hashing code.
1169 * gasp.c (chunksize): New variable.
1170 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1173 1999-05-28 Nick Clifton <nickc@cygnus.com>
1175 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1176 addend unless the target uses an old ABI.
1178 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1180 -Wchar-subscripts cleanup
1181 * listing.c (listing_newline): Use unsigned char variable, so
1182 calls to isascii,iscntrl are correct.
1183 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1185 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1186 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1187 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1188 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1190 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1192 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1194 (arch_coldfire_p): New #define.
1195 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1197 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1199 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1201 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1202 (install_operand): Add place `N'.
1203 (init_table): Add registers ACC, MACSR, MASK.
1205 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1207 * config/tc-m68k.c: Change mcf5200 --> mcf.
1208 (archs): Add mcf5206e, mcf5307.
1209 (m68k_ip): Add format `u'.
1210 (install_operand): Add place `m', `M', `h'.
1211 (init_table): Add upper/lower registers.
1213 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1215 1999-05-28 Martin Dorey <mdorey@madge.com>
1217 * config/tc-i960.c: Several minor changes to add ELF and
1218 BFD_ASSEMBLER support.
1219 * config/tc-i960.h: Likewise.
1220 * configure.in (i960-*-elf*): New target.
1221 * aclocal.m4, configure: Rebuild.
1223 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1225 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1226 reloc changes when defined(BFD_ASSEMBLER).
1228 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1230 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1232 * write.c (write_print_statistics): Output to file, not stderr.
1234 * expr.c (generic_bignum_to_int32,64): Prototype.
1236 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1237 output_sleb128, output_uleb128, output_big_sleb128,
1238 output_big_uleb128, output_big_leb128): Prototype.
1239 (output_big_sleb128, output_big_uleb128): Make inline.
1240 (output_big_leb128): Remove inline
1242 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1243 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1244 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1245 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1246 value for correct overflow check in write.c:fixup_segment.
1247 * write.c (fixup_segment): Move bitfield overflow checks to after
1248 the md_apply_fix call.
1249 * config/obj-coff.c (fixup_segment): Likewise.
1250 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1251 valueT *val argument.
1253 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1255 * config/atof-ieee.c (gen_to_words): Correctly round a
1256 denormalized number. Fix off-by-one in range checking for
1257 exponent in a denormal.
1259 1999-05-10 Nick Clifton <nickc@cygnus.com>
1261 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1264 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1266 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1268 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1270 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1271 (ReverseRegRegmem): Remove.
1272 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1273 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1274 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1277 From Doug Ledford <dledford@redhat.com>
1278 * config/tc-i386.h (RegXMM): New for P/III.
1279 * config/tc-i386.c: Add support for P/III.
1281 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1283 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1284 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1285 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1287 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1289 * config/tc-i386.c (i386_immediate): Skip whitespace before
1290 complaining about junk after expression.
1291 (i386_displacement): Likewise.
1293 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1295 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1296 Don't copy before downcaseing.
1298 1999-05-05 Catherine Moore <clm@cygnus.com>
1300 * tc-m68k.c: Include elf/m68k.h.
1301 (m68k_elf_final_processing): New routine.
1302 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1305 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1307 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1310 1999-04-30 Nick Clifton <nickc@cygnus.com>
1312 * config/tc-mcore.c (mcore_s_section): Dump literals before
1315 1999-04-29 Nick Clifton <nickc@cygnus.com>
1317 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1320 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1322 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1323 (TC_INIT_FIX_DATA): Delete.
1324 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1325 (TC_INIT_FIX_DATA): Delete.
1326 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1327 * write.c (fix_new_internal): Initialize fx_cgen member.
1328 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1329 (gas_cgen_md_apply_fix3): Update.
1330 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1331 (md_cgen_record_fixup_exp): Update.
1332 (FX_OPINFO_R_TYPE): Update.
1334 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1335 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1336 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1337 * frags.h (struct frag): Make opindex, opinfo ints.
1339 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1341 1999-04-26 Tom Tromey <tromey@cygnus.com>
1343 * aclocal.m4, configure: Updated for new version of libtool.
1345 1999-04-22 Nick Clifton <nickc@cygnus.com>
1347 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1349 (md_apply_fix3): Do not fix up absolute relocations against
1352 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1354 1999-04-20 Nick Clifton <nickc@cygnus.com>
1356 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1357 changes and data-in-text directives.
1358 (mcore_cons): New function: intercept cons() operations.
1359 (mcore_float_cons): New function: intercept float_cons()
1361 (mcore_stringer): New function: intercept stringer() operations.
1363 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1365 * obj.h (struct format_ops): Change generate_asm_lineno field to
1367 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1369 * config/tc-alpha.c (find_opcode_match): Add default case to
1371 (find_macro_match): Likewise.
1372 (load_expression): Parenthesize && within ||.
1374 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1376 1999-04-17 Nick Clifton <nickc@cygnus.com>
1378 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1379 .text .data .section pseudo ops.
1380 (mcore_s_section): New function. Dump lits before changing secs.
1381 (mcore_s_text): New function. Dump lits before changing secs.
1382 (mcore_s_data): New function. Dump lits before changing secs.
1384 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1386 * config/tc-mips.c (mips_32bitmode): New.
1387 (md_begin): Set mips_32bitmode if needed.
1388 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1389 Set EF_MIPS_32BITMODE.
1391 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1393 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1396 1999-04-16 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1400 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1402 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1403 expressions correctly.
1406 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1408 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1410 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1412 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1413 and fmpynfadd instructions.
1415 1999-04-11 Richard Henderson <rth@cygnus.com>
1417 * as.h (environ): Declare it, if needed.
1418 * as.c (dump_statistics): Don't declare environ.
1419 * configure.in (environ): Detect declaration.
1420 * configure, config.in: Rebuild
1422 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1423 (i386_displacement): Allocate enough space for replacement buffer.
1424 Clean up replacement buffer initialization.
1426 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1428 * subsegs.c (section_symbol): Don't create a new symbol if one
1429 already exists; instead, use the existing one, but set its segment
1430 and frag data if it hasn't already been defined.
1431 * config/obj-coff.c (c_section_symbol): Likewise.
1433 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1435 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1437 1999-04-08 Nick Clifton <nickc@cygnus.com>
1439 * config/tc-mcore.c: New File: Support routines for MCore
1441 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1442 * config/obj-coff.c: Add support for mcore-pe target.
1444 * Makefile.am: Add support for MCore targets.
1445 * Makefile.in: Regenerate.
1446 * configure.in: Add support for MCore targets.
1447 * configure: Regenerate.
1449 * doc/all.texi: Set MCORE.
1450 * doc/as.texinfo: Document MCore specific command line options.
1452 * write.h: Prevent multiple inclusion.
1454 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1456 * asintl.h (LC_MESSAGES): Never define.
1457 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1459 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1462 * Makefile.am (m68k-parse.c): If configuring in the source
1463 directory, copy m68k-parse.y into the local directory before
1464 running ylwrap, to remove spurious differences when generating
1466 * Makefile.in: Rebuild.
1468 * config/tc-sparc.h (md_do_align): Just allocate the number of
1469 bytes necessary, rather than always allocating 1024.
1471 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1473 * listing.c (listing_newline): Add cast to avoid warning.
1474 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1475 * config/tc-i386.c (i386_scale): Add return value.
1476 (build_displacement_string): Remove unused local temp_disp2.
1477 (i386_intel_memory_operand): Add parentheses to avoid warning.
1478 (i386_intel_operand): Remove unused local end_of_operand_string.
1479 (i386_operand): Remove unused local operand_modifier.
1480 (i386_operand): Add parens to avoid warning.
1482 1999-04-04 Don Bowman <don@pixsci.com>
1484 * configure.in: Add mips*-*-vxworks* target; have it define
1486 * configure, config.in: Rebuild.
1488 1999-03-31 Nick Clifton <nickc@cygnus.com>
1490 * configure.in (emulations): Add support for arm-epoc-pe.
1491 * configure: Regenerate.
1492 * config/te-epoc-pe.h: New file. Define macros specific to
1494 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1495 for arm-epoc-pe target.
1497 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1499 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1501 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1503 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1504 detect ",n" without a condition.
1505 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1508 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1510 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1511 instruction is encoded with one bit.
1514 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1516 * doc/internals.texi (CPU backend): Mention that
1517 line_separator_chars should not include newline. From thi
1518 <ttn@mingle.glug.org>.
1520 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1522 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1523 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1525 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1527 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1529 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1531 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1534 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1536 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1538 1999-03-15 Martin Hunt <hunt@cygnus.com>
1540 * app.c (do_scrub_begin): Change '-' back to a symbol char
1541 so we can use multiple opcodes on a line again.
1543 * config/tc-d30v.c: By default, warn if a symbol has
1544 the same name as a register. Plus some minor
1545 updates from the branch.
1547 1999-03-13 Nick Clifton <nickc@cygnus.com>
1549 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1550 BFD_RELOC_16 and BFD_RELOC_64.
1552 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1554 * expr.c (expr): Add missing else.
1556 1999-03-12 Nick Clifton <nickc@cygnus.com>
1558 * config/tc-arm.c (md_apply_fix3): Improve error message.
1560 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1562 * Makefile.am (CPU_TYPES): Add fr30.
1563 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1564 (fr30,m32r dependencies): Update.
1565 * Makefile.in: Rebuild.
1567 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1568 (gas_cgen_record_fixup_exp): Ditto.
1569 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1570 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1571 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1572 (md_cgen_lookup_reloc): Update use of operand->type.
1573 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1574 (md_convert_frag): Call cgen_operand_lookup_by_num.
1575 (md_cgen_lookup_reloc): Update use of operand->type.
1576 (m32r_cgen_record_fixup_exp): Ditto.
1578 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1580 * config/tc-mips.c (md_show_usage): Fix message.
1582 1999-03-03 Nick Clifton <nickc@cygnus.com>
1584 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1585 and LDR reg,=<expr> instruction.
1587 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1590 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1592 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1594 1999-02-17 Nick Clifton <nickc@cygnus.com>
1596 This patch was created by: Scott Bambrough
1597 <scottb@corelcomputer.com>
1600 Special cased '@' character. The '@' character is used as the
1601 ARM assembler comment character, as a special character
1602 and in ELF .symver pseudo-op's, and as a special character in
1603 .type and .section pseudo-ops.
1604 (symver_pseudo): New static variable.
1605 (symver_state): New static variable.
1606 (struct app_save): Add field 'symver_state'.
1607 (app_push): Save global symver_state int struct app_save.
1608 (app_pop): Restore global symver_state from struct app_save.
1609 (do_scrub_chars): Special case handling of '@' character in
1612 * configure.in: Modified to recognize armv* uname syntax from ARM
1614 * configure: Regenerated.
1616 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1617 a prefix to the section's type.
1618 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1619 the type's typename.
1621 * config/tc-arm.h: Add support for PIC generation:
1622 (pic_code): New boolean.
1623 (obj_relocate_extern): Define.
1624 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1625 (TC_CONS_FIX_NEW): Define.
1626 (tc_fix_adjustable): Define.
1627 (GLOBAL_OFFSET_TABLE_NAME): Define.
1629 * config/tc-arm.c: Add support for PIC generation:
1630 (line_seperator_chars): Allow ';' as a seperator for Linux.
1631 (is_immediate_prefix): New macro.
1632 (arm_parse_reloc): New function.
1633 (s_arm_elf_cons): New function.
1634 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1635 (md_undefined_symbol): Special case handling for the Global Offset
1637 (md_apply_fix3): Handle PIC relocs.
1638 (tc_gen_reloc): Handle PIC relocs.
1639 (md_parse_option): Add support for '-k' command line switch to
1640 enable PIC generation.
1641 (cons_fix_new_arm): New function.
1642 (s_arm_elf_cons): New function.
1644 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1646 * configure.in: Add comments for uses of AC_DEFINE.
1647 * acinclude.m4: Likewise.
1648 * acconfig.h: Remove.
1649 * aclocal.m4: Rebuild.
1650 * configure: Rebuild.
1651 * Makefile.in: Rebuild.
1652 * config.in: Rebuild.
1654 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1656 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1657 non-constant offset from a base register.
1659 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1661 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1664 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1666 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1667 (emit_insn): Look for pc-relative and no-overflow specifiers on
1668 internal relocation types.
1670 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1672 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1675 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1677 (mips_4650, mips_4010, mips_4100): Variables removed.
1678 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1679 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1681 (md_begin): Don't bother initializing the mips_NNNN variables;
1682 mips_cpu is set, and that's good enough now.
1683 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1684 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1685 (show): New function, to handle wrapping in the CPU lists.
1686 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1688 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1690 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1691 than treat as an immediate specifier.
1693 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1695 * config/tc-i386.c: Prototype many functions.
1696 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1697 (i386_immediate): Remove unused second argument.
1698 (i386_intel_operand): Fix i386_is_reg typo.
1699 (i386_operand): Use allow_naked_reg.
1700 (output_invalid): Make operand int for K&R.
1702 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1704 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1706 * Makefile.in: Rebuild.
1708 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1710 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1712 (EXTRA_as_new_SOURCES): Comment out.
1713 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1714 * Makefile.in: Rebuild.
1715 * doc/Makefile.in: Rebuild.
1716 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1717 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1718 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1719 * configure: Rebuild.
1720 * aclocal.m4: Rebuild.
1721 * config.in: Rebuild.
1722 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1723 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1724 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1725 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1726 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1727 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1728 (gas_cgen_record_fixup_exp): Ditto.
1729 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1730 descriptor, not global variable.
1731 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1732 descriptor, not global variable. Refer to insert_operand handler
1733 via cpu descriptor, not global function.
1734 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1735 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1736 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1737 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1738 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1739 * config/tc-m32r.c: Ditto.
1740 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1741 (md_assemble): Ditto.
1742 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1744 1999-02-09 Nick Clifton <nickc@cygnus.com>
1746 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1747 relocations for ELF targets.
1749 1999-02-08 Nick Clifton <nickc@cygnus.com>
1751 * configure.in: Add support for StrongARM target.
1752 * configure: Regenerate.
1754 1999-02-05 Nick Clifton <nickc@cygnus.com>
1756 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1758 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1761 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1763 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1765 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1767 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1768 (INTEL_DWORD_MNEM_SUFFIX): Define.
1771 (DWORD_PTR): Define.
1772 (XWORD_PTR): Define.
1774 (OFFSET_FLAT): Define.
1776 (NONE_FOUND): Define.
1779 * config/tc-i386.c (set_intel_syntax): New routine.
1780 (intel_syntax): Declare.
1781 (allow_naked_reg): Declare.
1782 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1783 (intel_float_operand): New routine.
1784 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1785 Handle brackets as well as parens. Call i386_intel_operand for
1786 intel syntax. Reverse operands if appropriate. Handle new
1787 suffixes. Handle movzx and movsx.
1788 (i386_is_reg): New routine.
1789 (i386_immediate): New routine.
1790 (i386_scale): New routine.
1791 (i386_displacement): New routine.
1792 (i386_operand_modifier): New routine.
1793 (build_displacement_string): New routine.
1794 (i386_parse_seg): New routine.
1795 (i386_intel_memory_operand): New routine.
1796 (i386_intel_operand): New routine.
1797 (i386_operand): Call i386_displacement, i386_immediate,
1798 i386_scale, etc. instead of handling inline.
1799 (parse_register): Handle registers without prefix.
1801 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1803 * configure: Regenerate.
1804 * configure.in (arm-*-oabi): New.
1805 (thumb-*-oabi): New.
1806 * config/tc-arm.c (target_oabi): Declare.
1807 (md_apply_fix3): Support REL relocs.
1808 (md_parse_option): Handle -oabi.
1809 (elf32_arm_target_format): New routine.
1810 (md_longopts): Add OPTION_OABI.
1811 * config/tc-arm.h: Redefine TARGET_FORMAT.
1814 1999-01-28 Nick Clifton <nickc@cygnus.com>
1816 * write.c (write_relocs): Handle out of range error.
1818 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1819 (fr30_force_relocation): Default to 0.
1821 * config/tc-fr30.h (obj_fix_adjustable): Define.
1822 (TC_FORCE_RELOCATION): Define.
1824 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1827 1999-01-16 Nick Clifton <nickc@cygnus.com>
1829 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1830 merge of two instructions if the left instruciton kills the right.
1832 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1834 * Makefile.in: Regenerate.
1835 * configure.in: Redo test for using cgen.
1836 * configure: Regenerate.
1838 1999-01-09 Nick Clifton <nickc@cygnus.com>
1840 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1841 redefinition of this macro.
1843 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1845 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1848 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1850 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1851 a read of HI or LO and an immediatly following branch.
1853 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1855 * config/tc-mips.c (md_begin): Another correction to the setting of
1858 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1860 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1862 1998-12-21 Nick Clifton <nickc@cygnus.com>
1864 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1865 bit insn when optimizing, so that parallelised instructions will
1866 start on a 32 bit boundary.
1868 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1870 * config/tc-mips.c (mips_eabi64): New.
1871 (md_begin): Set mips_eabi64.
1872 (mips_elf_final_processing): Use it.
1874 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1876 * config/tc-mips.c (mips_elf_final_processing):
1877 Correct setting of ABI in e_flags.
1879 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1881 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1883 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1885 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1887 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1889 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1890 warning, values that don't fit in the field.
1892 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1894 * config/tc-mips.c (mips_abi_string): New.
1895 (md_parse_option,md_longopts): Add mabi.
1896 (mips_elf_final_processing): Set e_flags based on mabi flag.
1898 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1900 * config/tc-mips.c (md_parse_option): Handle vr4111.
1902 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1904 * config/tc-h8300.c (build_bytes): Change message given if the
1905 instruction requires H8/300H mode and we're not in Hmode, to
1906 suggest that it may be the operand modes that are the problem, not
1907 necessarily the opcode.
1909 1998-12-10 Nick Clifton <nickc@cygnus.com>
1911 * config/tc-fr30.c: Add line separator character.
1913 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1915 * configure.in (hppa-*-mpeix*): New target.
1916 * config/obj-som.h (obj_som_compiler): Declare.
1917 * config/obj-som.c (compiler_seen): New static variable.
1918 (obj_som_compiler): New function.
1919 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1920 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1921 (pa_type_args): Set hppa_priv_level.
1922 (pa_compiler): New static function if OBJ_SOM.
1923 * configure: Rebuild.
1925 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1927 * read.c (output_leb128): Don't mark as inline.
1929 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1931 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1932 AIX .vbyte unaligned data support.
1933 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1934 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1937 1998-12-07 Nick Clifton <nickc@cygnus.com>
1939 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1942 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1944 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1945 BFD_RELOC_ARM_PCREL_BRANCH.
1947 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1949 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1950 checking the target type.
1951 (mips-dec-bsd*): Set endian to little.
1952 * configure: Rebuild.
1954 COFF weak symbol support, based on patches from Mark Elbrecht
1955 <snowball3@usa.net>:
1956 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1957 * config/obj-coff.c (obj_coff_weak): New static function.
1958 (obj_coff_endef) [both versions]: Handle weak symbols.
1959 (coff_frob_symbol): Likewise.
1960 (yank_symbols): Likewise.
1961 (obj_pseudo_table): Add "weak".
1963 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1964 <aymeric.vincent@emi.u-bordeaux.fr>.
1965 * aclocal.m4: Rebuild with current tools.
1966 * configure: Rebuild.
1968 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1969 an assertion failure for a case we can't handle when OBJ_ECOFF.
1971 * expr.c (operator): And with 0xff to avoid problems with signed
1974 1998-12-03 Nick Clifton <nickc@cygnus.com>
1976 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1977 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1979 1998-12-02 Nick Clifton <nickc@cygnus.com>
1981 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1984 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1986 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1989 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1991 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1994 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1996 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1998 (d10v_cleanup): Only generate previous insn if a multiline insn is
2001 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2006 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2008 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2009 -marm6xxx command line switches.
2011 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2013 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2014 (itbl-ops.o): Delete duplicate dependencies.
2015 Rebuild dependencies.
2016 Add fr30 dependencies.
2017 * Makefile.in: Rebuild.
2019 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2021 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2023 * listing.c: Ignore line terminator characters found inside
2026 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2028 * po/gas.pot: Regenerated.
2030 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2032 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2033 fr30_is_label_start(). Also checks for delay slot insns.
2035 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2036 FR30 instructions which contain a colon in the mnemonic.
2038 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2040 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2042 * config/tc-fr30.c: Removed currently superflous code.
2044 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2046 * config/tc-fr30.h: New file.
2047 * config/tc-fr30.c: Tweaking so that it will compile.
2049 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2051 * config/tc-d10v.h (obj_fix_adjustable): Define.
2052 (TC_FORCE_RELOCATION): Define.
2053 (d10v_force_relocation): Declare.
2054 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2055 (md_apply_fix3): Handle Vtable relocs.
2056 (d10v_fix_adjustable): New.
2057 (d10v_force_relocation): New.
2059 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-d30v.c: Change default behaviour to ignore potential
2062 conflicts between register name and symbol names.
2064 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2066 * configure.in: Add fr30-*-*.
2067 * config/tc-fr30.c: New file.
2068 * Makefile.in: Regenerated.
2069 * config.in: Regenerated.
2070 * configure: Regenerated.
2071 * doc/Makefile.in: Regenerated.
2072 * po/gas.pot: Regenerated.
2074 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2076 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2079 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2081 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2083 (do_scrub_chars): Add some casts to unsigned char to avoid
2084 unwanted sign extension.
2085 * read.c (lex_type): Set characters about 127 to be symbol
2087 * config/tc-i386.c (md_begin): Set identifier_chars and
2088 operand_chars for values above 127.
2090 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2092 * configure.in: detect cygwin* instead of cygwin32*
2093 * configure: regenerate
2095 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2097 * listing.c: Add support for producing a listing from piped
2100 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2102 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2103 (append_insn): Account for the tx39's multiply behavior.
2105 1998-10-26 Michael Meissner <meissner@cygnus.com>
2107 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2108 from assemble_parallel_insns. Add support for '->' to indicate
2109 explicitly serializing the instructions.
2110 (md_assemble): Ditto.
2112 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2114 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2117 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2119 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2121 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2123 * config/tc-mips.c : support frame and regmask/fregmask when
2124 MIPS_STABS_ELF is specified.
2126 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2128 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2129 (md_apply_fix): Don't return 1 for VTABLE relocs.
2130 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2132 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2134 * doc/c-i386.texi: Replace occurences of "opcode" with
2135 "instruction mnemonic", "instruction", or "mnemonic" when
2136 referring to the name of an instruction. Use "opcode" when
2137 referring to the sequence of machine bytes.
2139 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2140 (is_opcode_char): Rename to is_mnemonic_char.
2141 (md_assemble and i386_operand): Correct error messages from
2142 "opcode" to "instruction mnemonic"
2143 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2144 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2145 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2146 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2147 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2148 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2149 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2151 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2153 * config/tc-i386.c (i386_operand): Check for garbage after
2156 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2158 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2159 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2161 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2163 * config/tc-sh.h (obj_fix_adjustable): Define.
2164 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2165 (md_apply_fix): Likewise.
2166 (tc_gen_reloc): Likewise.
2167 (sh_fix_adjustable): New.
2169 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2171 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2172 * cgen.h (gas_cgen_finish_insn): Update prototype.
2173 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2174 cgen_insn_t -> CGEN_INSN_INT.
2175 (make_parallel): Update handling of CGEN_INT_INSN_P.
2176 (assemble_parallel_insn): Ditto.
2177 (target_make_parallel): New function.
2178 (md_assemble): Use it.
2180 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2182 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2184 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2186 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2187 converted into lower case.
2189 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2191 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2192 (gas_cgen_tc_gen_reloc): Likewise.
2193 * config/tc-m32r.h (obj_fix_adjustable): Define.
2194 * config/tc-m32r.c (m32r_fix_adjustable): New.
2195 (m32r_force_relocation): Handle VTABLE relocs.
2197 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2199 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2201 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2203 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2204 to lower case before parsing.
2206 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2207 parallel insns modift buts in the PSW as a side effect.
2209 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2211 * config/tc-d30v.c (find_format): Test for missing flag and
2214 (md_apply_fix3): Fix error messages to avoid
2215 assumption about presence of a symbol.
2217 (parallel_ok): Disallow parallel instructions that both modify the
2220 (find_format): Generate a warning if an odd numbered register is
2221 used as the first register in a mutli-register instruction.
2223 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2225 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2226 relocations are always associated with a symbol.
2228 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2230 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2231 (elf32_sparc_force_relocation): Declare.
2232 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2233 (tc_gen_reloc): Handle vtable relocs.
2234 (elf32_sparc_force_relocation): New.
2236 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2238 * symbols.c (S_IS_FUNCTION): New.
2239 * config/tc-v850.h (obj_fix_adjustable): Define.
2240 (TC_FORCE_RELOCATION): Define.
2241 (v850_force_relocation): Declare.
2242 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2243 of fx_addnumber for VTABLE reloc addends.
2244 (md_apply_fix3): Handle VTABLE relocs.
2245 (v850_fix_adjustable): New.
2246 (v850_force_relocation): New.
2248 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2250 * tc-hppa.c (fp_operand_format): Add some additional formats.
2251 (pa_ip): Do not automatically promote into pa2.0 mode.
2252 (pa_level): Handle ".level 2.0".
2254 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2256 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2257 * config/tc-i386.h (template.extension_opcode): Change to
2258 unsigned int to allow full range of 8-bit opcode suffixes.
2259 (None): Redefine as 0xffff.
2261 From Jeff B Epler <jepler@usgs.gov>
2262 * doc/c-i386.texi (i386-SIMD): New section.
2264 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2266 * read.c (discard_rest_of_line): New function.
2267 * read.h: Declare it.
2268 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2270 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2272 * config/tc-d10v.c (find_symbol_matching_register): New function.
2273 (find_opcode): Cope with the case where a register name matches
2276 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2278 * config/tc-v850.c (md_pcrel_from): Rename to
2279 v850_pcrel_from_section.
2280 (v850_pcrel_from_section): Do not resolves symbols in other
2283 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2285 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-d10v.c (find_opcode): Generate an error if a register
2288 is supplied for an operand that should not be a register.
2290 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2293 instructions to have another instruction in the right bin.
2295 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2297 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2298 the right container if the left container holds a branch
2301 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2303 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2304 both a register name and symbol name.
2305 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2307 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2309 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2310 execution unit class.
2312 (reg_name_search): If a name matches a register and a symbol,
2313 prefer the register.
2314 (find_format): Disallow flag registers when a general purpose
2315 register is required.
2316 If a number is required, but a register has been given, check to
2317 see if a symbol with the same name as the register exists, and if
2318 so, use that symbol.
2320 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2322 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2324 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2326 * config/tc-d30v.c (find_format): Do not accept flag registers as
2327 general purpose registers.
2328 (find_format): If an immediate value is expected at a given place
2329 in a format, but a register name has been provided instead, check
2330 to see if that register name matches the name of a predefined
2331 symbol and if it does, then use the symbol instead.
2332 (reg_name_search): If a register name matches a symbol name,
2333 prefer the register name to the symbol name.
2335 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2338 the previous insn to empty.
2340 1998-09-20 Michael Meissner <meissner@cygnus.com>
2342 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2343 pieces, forcing the use of an ANSI compiler.
2345 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2347 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2349 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2351 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2353 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2355 (obj_elf_vtable_entry): Likewise.
2356 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2357 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2358 (tc_gen_reloc): Likewise.
2359 (arm_fix_adjustable): Likewise.
2360 (elf32_arm_force_relocation): New.
2361 (armelf_frob_symbol): Remove coff-style symbol support.
2363 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2365 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2367 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2369 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2370 OBJ_COFF so that routine is defined for a.out format.
2372 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2374 * config/tc-i386.c (i386_operand): Detect non-segment registers
2375 used as segment prefixes.
2377 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2379 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2380 optimize across FDE boundaries.
2382 * config/obj-coff.c (obj_coff_section): Preserve any link once
2383 flags when setting the section flags.
2385 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2387 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2388 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2390 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2392 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2395 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2397 * frags.c (frag_grow): Include the size of the frag struct in the
2400 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2401 if the new subseg comes before the old.
2403 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2405 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2406 to handle edge8 and edge16.
2408 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2410 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2411 before we clobber the symbol involved.
2413 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2415 * config/tc-arm.c: Remove OBJ_ELF definitions for
2416 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2417 use arm_adjust_symtab for OBJ_COFF.
2418 (armelf_adjust_symtab): New Routine.
2419 * config/tc-arm.h: Define obj_adjust_symtab to
2420 armelf_adjust_symtab for OBJ_ELF.
2422 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2424 * configure.in: Make all i386-elf targets use bfd_gas.
2425 * config/tc-i386.c (tc_i386_force_relocation): New.
2426 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2427 (md_apply_fix3): Likewise.
2428 (tc_gen_reloc): Handle them.
2429 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2430 tc_i386_force_relocation.
2432 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2434 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2436 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2438 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2439 current opcode after writing the first insturction of a reverse
2442 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2444 * read.h (generate_lineno_debug): Add prototype.
2445 * read.c (generate_lineno_debug): Make non-static.
2447 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2449 * config/tc-i386.c (md_assemble): Only warn for address/data size
2452 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2455 against Thumb function names, as the linker needs this information.
2457 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2459 * expr.c (operand): Check also that there is no advance in operand
2460 after atof_generic in order to decide "is it label 0f or floating
2463 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2465 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2466 command line options with a single dash.
2467 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2469 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2471 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2472 * tc-arm.c (arm_fix_adjustable): New routine.
2474 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2476 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2477 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2478 demand_empty_rest_of_line before mri_comment_end.
2479 (equals): Check garbage after expression before
2480 mri_comment_end in MRI mode.
2482 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2484 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2485 small immediate constant to use the constant itself rather than
2488 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2490 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2491 (pa_leave): Likewise.
2493 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2495 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2497 (i386_operand): Fix an error message.
2499 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2501 * doc/c-arm.texi (ARM Directives): Document .req directive.
2503 * config/tc-arm.c (reg_required_here): Display erroneous string if
2504 the register name could not be decoded.
2505 Do not set inst.instruction if the sift is -1.
2507 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2509 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2512 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2514 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2515 even if it is belived to be unnecessary.
2517 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2519 config/tc-i386.c (i386_operand): Size immediate constants by
2520 suffix (erroneously removed as part of July 7 change).
2522 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2524 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2525 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2526 (armelf_frob_symbol): New Routine.
2527 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2529 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2531 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2533 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2536 command line switches passed to assembler.
2538 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2540 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2541 (gas_cgen_opcode_desc): Declare.
2542 (gas_cgen_parse_operand): Declare.
2543 (*): Prepend gas_ to gas specific fns to denote them as such.
2545 * cgen.c (gas_cgen_opcode_desc): New global
2546 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2547 (queue_fixup): Renamed from cgen_queue_fixup.
2548 (*): Prepend gas_ to gas specific fns to denote them as such.
2550 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2551 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2552 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2553 Open opcode table and initialize it.
2554 (make_parallel): Use gas_cgen_opcode_desc.
2555 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2556 (md_assemble): Ditto.
2558 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2560 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2561 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2562 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2563 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2564 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2565 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2566 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2567 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2568 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2569 (INIT_STAB_SECTION): Likewise.
2570 (OBJ_PROCESS_STAB): Likewise.
2572 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2573 (md_parse_option): Watch for them.
2574 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2575 (md_begin): Kill neverdef code.
2576 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2577 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2578 (s_alpha_coff_wrapper): New.
2579 (md_pseudo_table): Trap all ECOFF pseudos.
2581 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2583 Start of changes to remove mdebug section from mips*-elf
2584 Based on MIPS_STAB_ELF definition
2585 * acconfig.h: undef if not configured
2586 * config.in: undef if not configured
2587 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2588 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2589 * stabs.c (s_stab_generic): flush frag
2591 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2593 * configure.in: (arm-*-elf): Handle.
2594 (thumb-*-elf): Handle.
2595 * configure: Regenerate.
2596 * read.c (stringer): Fix typo in comment.
2597 * write.c (fixup_segment): Don't add symbol value to addend if
2599 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2601 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2604 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2606 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2607 (write_2_short): Emit warning if new flag is set.
2608 (do_assemble): Set flags if left instruction is one of special
2609 "right-instruction-killer" type.
2611 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2613 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2614 Always output words in debug_info section as big endian.
2615 (sparc_target_format): Choose correct bfd target.
2616 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2618 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2620 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2621 to work with internationalization code. Issue an error when two
2622 operands match that are not allowed to match.
2624 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2626 * configure.in (install_tooldir): Allow target to specify whether
2627 it wants to be installed in $(tooldir)/bin.
2628 * configure: Regenerate.
2629 * Makefile.am (install-exec-local): Set install-exec-tooldir
2630 dependency via configure.
2631 * Makefile.in: Regenerate.
2633 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2635 * Makefile.am (install-exec-local): Split into two ...
2636 (install-exec-bindir,install-exec-tooldir): New rules.
2637 * Makefile.in: Regenerate.
2639 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2641 * Makefile.am (install-exec-local): Don't remove the file before
2642 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2643 W. Rozycki <macro@ds2.pg.gda.pl>.
2644 * Makefile.in: Rebuild.
2646 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2648 * cgen.c: Include libiberty.h.
2649 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2650 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2651 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2652 (md_cgen_lookup_reloc)): Declare.
2653 (md_cgen_record_fixup_exp): Declare.
2654 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2655 (m32r_relax_frag): Declare.
2656 (cgen_md_apply_fix3): Decls moved to cgen.h.
2657 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2658 (m32r_cgen_record_fixup_exp): Delete decl.
2659 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2660 (assemble_nop): Delete.
2661 (expand_debug_syms): Delete unused `exp'.
2662 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2663 Add default case for -Wall.
2664 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2665 (md_atof): Delete unused wordP.
2667 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2669 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2672 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2675 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2676 .print, .purgem, and .struct. Remove documentation for
2679 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2681 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2682 Update call to insert_operand.
2684 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2686 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2688 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2690 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2691 whitespace after a prefix operator.
2693 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2695 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2697 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2699 * config/tc-sparc.c (log2): New static function.
2700 (s_reserve): Use log2 to convert alignment before calling
2702 (s_common): Use log2 to convert alignment before calling
2703 record_alignment and frag_align.
2704 (sparc_cons_align): Use log2.
2706 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2708 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2709 (s_common): Likewise.
2711 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2712 initialization of waddr.
2713 (sparc_elf_final_processing): Add default case to switch.
2715 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2717 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2718 than temporary real.
2720 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * write.c (subsegs_finish): Don't align the segments if there were
2725 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2726 copying aux information.
2728 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2729 expression into a symbol.
2731 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2733 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2734 type to unsigned int.
2735 (md_assemble): Change type used to store offsets from unsigned
2737 (i386_operand): Switch error check to only call RESTORE_END_STRING
2738 once after parse_register.
2740 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2742 * config/tc-v850.c (md_show_usage): Changed format to match that
2745 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2747 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2749 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2751 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2754 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2756 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2757 * doc/Makefile.in: Rebuild.
2759 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2761 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2762 for %lo expressions.
2763 (mips_ip, case 'u'): Move range check after code to mask
2764 off bits in %hi/%lo expressions. Mask off high bits for
2767 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2769 * doc/Makefile.am (gasver.texi): New target.
2770 (as.info, as.dvi): Depends upon gasver.texi.
2771 * doc/as.texinfo: Include gasver.texi. Mention version number on
2772 title page and in top node.
2773 * doc/Makefile.in: Rebuild.
2775 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2777 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2778 but not including the line containing the edict.
2779 * listing.h (LISTING_EOF): New.
2780 * input-scrub.c (input_scrub_next_buffer): Call it.
2782 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2784 * config/tc-i386.c (i386_operand): Don't set the size of an
2785 immediate address based solely on the suffix and the mode.
2787 * config/tc-i386.c (md_assemble): Add assertion to make sure
2788 overlap2 does not set Imm.
2790 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2791 sequences of whitespace to a single space.
2792 (is_space_chars): Just compare with space.
2793 (md_begin): Don't initialize space_chars.
2794 (md_assemble): Just skip a single whitespace character.
2795 (i386_operand): Rewrite base-index parsing to use new
2796 parse_register, and to skip white space. Skip white space in a
2797 number of other places too. Don't give error message if
2798 parse_register fails.
2799 (parse_register): Change reg_string parameter to be non-const.
2800 Add end_op parameter. Skip white space after the `%', and return
2801 end of register string. Give error message here rather than
2804 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2806 Based on patch from Matt Semersky <matts@scd.hp.com>:
2807 * expr.c (op_encoding): Make const.
2808 (expr_set_precedence): New function.
2809 (expr_begin): Don't set operator rankings, just call
2810 expr_set_precedence.
2811 * expr.h (expr_set_precedence): Declare.
2812 * read.c (s_mri): Call expr_set_precedence.
2814 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2816 * doc/as.texinfo (Statements): Remove paragraph discussing
2817 continuing lines with a backslash. This hasn't worked for years,
2820 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2822 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2824 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2825 (ps_CTORS, ps_DTORS): New section types.
2826 (vms_fixup_xtors_section): New function
2827 (Ctors_Psect, Dtors_Psect): Define.
2828 (IS_GXX_XTOR): Define
2829 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2830 Filter static constructors/destructors and add to
2831 Ctors_Symbols/Dtors_Symbols chain.
2832 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2833 appropriate section.
2835 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2836 * makefile.vms: Merge vax/vms support.
2838 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2840 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2841 (elf_pseudo_table): Add them.
2842 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2843 (md_apply_fix): Accept them.
2844 (mips_fix_adjustable): Don't adjust them.
2845 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2846 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2847 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2848 (tc_fix_adjustable): Don't adjust them.
2850 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2852 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2854 * Makefile.in: Regenerate.
2855 * configure.in: AC_SUBST cgen_cpu_prefix.
2856 * configure: Regenerate.
2858 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2860 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2861 Changed all users of COND12_DELAY.
2863 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2865 * config/tc-mn10300.c (set_arch_mach): New function.
2866 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2867 (md_begin): Default to mn10300 mode.
2868 (md_assemble): Only accept instructions for the core mn10300
2869 chip and the active machine type.
2871 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2873 * subsegs.h (segment_info_type): Give the struct a name.
2874 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2875 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2876 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2877 * config/tc-w65.h (tc_reloc_mangle): Declare.
2878 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2880 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2882 * config/tc-v850.c (v850_comm): Restore old section
2883 after common processing.
2885 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2887 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2889 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2891 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2892 char with code that explicitly sign-extends.
2894 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2896 * config/tc-v850.c (md_begin): Restore text section as the current
2897 section after creating call table sections.
2898 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2901 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2902 with call to macro SYM_AUXINFO.
2904 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2906 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2907 with the program transform name.
2908 * Makefile.in: Rebuild.
2910 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2912 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2915 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2917 * config/tc-i386.c (i386_operand): Be prepared for a space between
2918 the open parenthesis and the start of the register operand,
2919 because of the June 16 change.
2921 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2923 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2926 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2928 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2929 even if it is belived to be unnecessary.
2931 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2933 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2935 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2937 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2939 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2940 shift amount for a repeated operand. The shift amount for the
2941 repeated copy comes from the size of the operand.
2943 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2945 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2947 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2949 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2951 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2953 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2954 characters in it as LEX_IS_SYMBOL_COMPONENT.
2955 * config/tc-i386.h (tc_symbol_chars): Define.
2956 (extra_symbol_chars): Declare.
2957 * config/tc-i386.c (extra_symbol_chars): Define.
2958 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2959 (line_comment_chars): Set to '/' if TE_LINUX.
2960 * doc/c-i386.texi (i386-prefixes): Update.
2961 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2963 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2965 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2966 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2968 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2970 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2971 constraint in instructions REP & REPI.
2973 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2975 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2976 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2978 (check_range): If the operand is shifted, then shift the number
2979 before checking its range.
2981 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2983 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2986 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2988 * config/tc-v850.c (v850_comm): Create special sections as needed.
2990 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2992 * config/tc-d10v.c (write_2_short): Addition of swapping
2993 instructions for sequential and reverse sequential order when
2994 given order is not possible.
2996 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2998 * Makefile.am: Rebuild dependencies.
2999 (DEP_INCLUDES): Fix reference to intl build directory.
3000 * Makefile.in: Rebuild.
3002 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3004 * doc/c-i386.texi: Update 16 bit documentation.
3006 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3007 IgnoreDataSize to IgnoreSize as they are used for address size as
3009 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3010 32-bit mode, similarly addr16/data16 and variants.
3012 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3014 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3015 sequential word multiply instructions.
3017 (do_assemble): Add extra command line argument, to allow mul32
3018 attribute to be preserved across parallel insns.
3019 (md_assemble): Insert NOPs between explicitly parallel insns which
3020 contain an 32 bit multiply and a 16 multiply.
3022 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3024 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3027 * config/tc-i386.c (reloc): Add braces.
3029 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3030 consistent with Intel naming.
3031 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3032 use bitfields in sib_byte.
3033 (modrm_byte): Don't use bitfields here either.
3035 * config/tc-i386.c (current_templates): Add const.
3036 (parse_register): Add const to return, param, and char *s.
3037 (i386_operand): Add const to reg_entry *r.
3038 * config/tc-i386.h (templates): Add const to start, end.
3040 Inspired by code for 16 bit gas support from Martynas Kunigelis
3041 <martynas@nm3.ktu.lt>:
3042 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3043 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3044 (uses_mem_addrmode): Remove.
3045 (md_estimate_size_before_relax): Add support here too.
3046 (md_relax_table): Rewrite interface to md_relax for 16 bit
3048 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3049 (opcode_suffix_to_type): Remove.
3050 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3051 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3052 (md_convert_frag): Likewise.
3053 (i386_operand): Add support for 16 bit base/index regs,
3054 immediates, and displacements. Remove some unnecessary casts, and
3055 localise end_of_operand_string, displacement_string_start,
3056 displacement_string_end variables. Add GCC_ASM_O_HACK.
3057 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3059 * config/tc-i386.c (prefix_hash): Remove.
3060 (md_begin): Rewrite without obstacks. Remove prefix hash table
3061 handling. Rewrite lexical table handling.
3062 (i386_print_statistics): Don't print prefix statistics.
3063 (md_assemble): Rewrite instruction parser so that line is not
3064 converted to lower case. Don't do a hash_find for prefixes,
3065 instead recognise them via opcode modifier.
3066 (expecting_operand, paren_not_balanced): Localise variables.
3067 * config/tc-i386.h (IsPrefix): Define.
3068 (prefix_entry): Remove.
3070 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3071 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3072 '\\' in case where comment_chars contains '/'.
3074 * config/tc-i386.c (MATCH): Ensure given operand and template
3075 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3076 you must write `ljmp *table(%ebx)'.
3078 From H.J. Lu <hjl@gnu.org>:
3079 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3080 as 0 ifndef BFD_ASSEMBLER.
3081 (md_assemble): Allow immediate operands without suffix or
3082 other reg operand to default in size to the current code size.
3084 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3086 * config/tc-v850.c (md_begin): Restore creation of
3087 .call_table_text and .call_table_data sections.
3089 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3091 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3092 after emitting a word of noops.
3094 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3096 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3097 (i386_operand): Simplify checks for valid base/index combinations.
3098 Disallow `in 4(%dx),%al'.
3100 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3102 (add_prefix): Change parameter from char to int.
3104 * config/tc-i386.h (Ugh): Define opcode modifier.
3105 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3107 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3108 CONSISTENT_REGISTER_MATCH macros to check register types more
3109 thoroughly. Check for illegal suffix/operand combinations
3110 when matching insns with operands. Handle new `s' suffix, and
3111 associated FloatMF opcode modifier for float insns with memory
3113 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3114 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3115 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3116 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3117 DATA_PREFIX_OPCODE throughout.
3119 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3120 (md_assemble): Rewrite suffix/register operand checking code to be
3121 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3122 AnyMem, the better to grep.
3124 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3125 given a memory operand. Don't set Abs bits either.
3126 (type_names): Remove Mem*, Abs*.
3127 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3128 define opcode_modifiers as these cases are handled by Disp8,
3129 Disp16, Disp32 and suffix checks.
3130 (COMES_IN_BOTH_DIRECTIONS): Remove.
3131 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3133 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3134 if IgnoreDataSize modifier given. Remove ShortformW modifier
3135 test. Add test for ShortForm in W base_opcode modification.
3136 Merge Seg2ShortForm and Seg3ShortForm code.
3137 * config/tc-i386.h (ShortFormW): Remove.
3138 (IgnoreDataSize): Define.
3140 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3142 * config/tc-d30v.c (md_assemble): Store previous segment state
3143 with previous instruction.
3145 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3147 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3148 (ebp, esp): Remove static variables.
3149 (MATCH): Remove test for InOutPortReg.
3150 (i386_operand): Properly handle InOutPortReg here instead.
3151 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3152 (md_assemble): Simplify and correct modrm and sib generation.
3153 (i386_operand): Add warning for scale without index.
3154 Rewrite checks for valid base/index combinations.
3156 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3157 macros and enclose in do while(0).
3158 (RESTORE_END_STRING): Likewise.
3159 (md_assemble): Add one to printed operand number so we start
3160 from 1 not 0. Add some more gettext invocations.
3161 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3164 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3165 DATA_PREFIX, SEG_PREFIX): Define.
3166 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3167 (check_prefix): Remove function.
3168 (add_prefix): New function. Add prefix to i.prefix as well as
3170 (md_assemble): Changes for add_prefix. Remove hack for wait
3171 prefix, instead always output prefixes in fixed order. Test
3172 for jcxz/loop when selecting between word & dword operations,
3173 and add address size prefix rather than operand size prefix.
3174 Remove operand -> address size hack when emitting jcxz/loop.
3175 (i386_operand): Remove O_Absent check as it's done in expr.
3177 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3179 * configure.in: Recognize m5200 as a cpu_type of m68k.
3180 * aclocal.m4: Rebuild with current libtool.
3181 * configure: Rebuild.
3183 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3185 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3186 to relaxable_symbol to prevent references to external symbol from
3189 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3191 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3192 symbols are relaxable.
3194 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3196 * config/tc-v850.c (md_begin): Don't create special
3197 sections by default.
3199 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3201 * config/tc-mips.c (macro): For div and udiv, close the
3202 reorder block as soon as possible.
3204 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3206 From Matt Semersky <matts@scd.hp.com>:
3207 * macro.c (macro_mri_mode): New function.
3208 * macro.h (macro_mri_mode): Declare.
3209 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3212 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3214 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3217 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3218 until after xstrdup in OBJ_EVAX case.
3220 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3222 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3223 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3224 of hardcoded magic number.
3225 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3227 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3229 * read.c (do_s_func): New function.
3231 * read.h (do_s_func): Add prototype.
3233 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3235 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3236 nops if fill pattern not specified.
3238 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3240 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3241 * config/te-go32.h (TE_GO32): Define.
3242 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3244 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3246 Implement .func/.endfunc pseudo-ops.
3247 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3249 * read.c (potable): Add .func,.endfunc.
3250 (s_func): New function.
3251 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3253 (in_doc_func_p,current_function_label): New static globals.
3254 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3256 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3258 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3259 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3260 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3261 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3262 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3263 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3264 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3265 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3266 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3267 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3268 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3269 * config/tc-a29k.c: Don't define md_short_jump_size,
3270 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3271 * config/tc-alpha.c: Likewise.
3272 * config/tc-alpha.h: Likewise.
3273 * config/tc-arm.c: Likewise.
3274 * config/tc-h8300.c: Likewise.
3275 * config/tc-h8500.c: Likewise.
3276 * config/tc-hppa.c: Likewise.
3277 * config/tc-i860.c: Likewise.
3278 * config/tc-i960.c: Likewise.
3279 * config/tc-ppc.c: Likewise.
3280 * config/tc-sh.c: Likewise.
3281 * config/tc-sparc.h: Likewise.
3282 * config/tc-tic30.c: Likewise.
3283 * config/tc-w65.c: Likewise.
3284 * config/tc-z8k.c: Likewise.
3286 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3288 * config/tc-vax.c (_): Delete this macro used for placeholder
3289 values in vax_operand_width_size; it conflicts with the _() macro
3290 used for internationalization.
3292 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3294 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3295 code. From Chris Moller <moller@bops.com>.
3297 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3298 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3299 * read.c (emit_expr): Initialize seg and subseg fields of a new
3301 * write.c (write_object_file): Switch to the appropriate segment
3302 and subsegment when processing a broken word.
3304 * config/tc-m68k.c (mri_assemble): New static function.
3305 (build_mri_control_operand): Call mri_assemble rather than
3307 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3308 (s_mri_endf, s_mri_endw): Likewise.
3310 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3312 * read.c (s_org): Call md_flush_pending_output if it is defined.
3314 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3316 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3318 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3319 (md_parse_option): Add for same.
3320 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3321 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3322 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3324 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3326 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-arm.c (find_real_start): Relax definition of local
3331 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3333 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3334 symbols at the given address, not just the last one specified.
3336 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3338 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3339 or number_to_chars_littleendian to write data.
3341 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3343 * config/tc-v850.c (md_assemble): Remove artificially created
3344 register name symbols.
3346 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3348 * write.c (fixup_segment): Change "segment" to "section" in
3351 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3353 * write.c (fixup_segment): Change sym1-sym2 message again.
3355 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3357 * write.c (fixup_segment): Improve error message for sym1-sym2
3358 errors when sym1 is in a different segment from sym2.
3360 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3362 * config/tc-m32r.c (warn_unmatched_high): New static local.
3363 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3364 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3365 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3366 (md_parse_option): Likewise.
3367 (md_show_usage): Likewise.
3368 (m32r_frob_file): Likewise.
3370 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3371 (read_a_source_file): Call them.
3372 * read.h (stabs_generate_asm_file): Declare.
3373 * stabs.c (stabs_generate_asm_file): New function.
3374 (generate_asm_file): New function.
3375 (stabs_generate_asm_lineno): Move file name handling into
3378 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3380 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3381 (d30v_current_align, d30v_current_align_seg): New variables.
3382 (d30v_last_label): New variable.
3383 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3384 (s_d30v_data, s_d30v_section): Likewise.
3385 (md_pseudo_table): Call them.
3386 (md_begin): Initialize d30v_current_align_seg.
3387 (md_assemble): Call d30v_align when needed by known current alignment.
3388 (d30v_frob_label, d30v_cons_align): New functions.
3389 * config/tc-d30v.h (md_do_align): Remove.
3390 (tc_frob_label): Call d30v_frob_label.
3391 (md_cons_align): New.
3393 * config/tc-d30v.c (find_format): Convert complex expressions to
3394 expression symbols before processing. Clean up code formatting.
3396 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3398 * po/Make-in (install-info): New target.
3400 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3402 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3404 * config/tc-mn10300.c (md_assemble): Likewise.
3406 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3408 * Makefile.am: Update with `make dep-am'.
3409 (HFILES): Add cgen.h.
3410 (cgen.o): Depend on cgen.h.
3411 * Makefile.in: Regenerate.
3413 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3415 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3417 * gasp.c (grab_label): Permit a label to be a preprocessor
3418 variable by permitting a label to start with a backslash.
3420 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3422 * config/tc-mips.c (validate_mips_insn): Removed hack
3423 for previously inaccessible bitfields in some INSN_TRAP
3426 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3428 * config/tc-d30v.c (do_assemble): Abort with error message
3429 if opcode operands do not match.
3431 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3433 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3434 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3435 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3436 similar new 'q' operand.
3438 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3440 * cgen.c (cgen_asm_finish_insn): Fix typo.
3442 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3445 * cgen.c: Include it.
3446 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3447 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3448 All callers updated.
3449 * config/tc-m32r.c: Include cgen.h.
3450 (m23r_insn): New members num_fixups,fixups.
3452 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3454 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3455 to avoid compiler warning.
3457 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3459 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3462 * makefile.vms (OBJS): Add ehopt.obj
3464 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3466 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3468 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3470 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3471 a short format insn.
3472 (md_assemble): Set it for explicitly packed insns.
3474 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3476 * config/obj-coff.c (c_symbol_merge): Do not take address of
3477 native fields when performing the memcpy.
3479 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3481 * config/tc-mips.c (macro,macro2): Implement
3482 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3484 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3486 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3487 relocations against globally visible symbols.
3488 * config/tc-m68k.c (relaxable_symbol): New macro.
3489 (m68k_ip, md_estimate_size_before_relax): Use it.
3490 (tc_m68k_fix_adjustable): Also handle weak symbols.
3492 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3494 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3495 references to externally visible symbols.
3496 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3497 values in twice for a PC relative reloc if the symbol is
3500 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3501 don't adjust a PC relative reloc against an externally visible
3503 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3504 for a PC relative fixup against an externally visible defined
3505 symbol, arrange to store object file and addend values as though
3506 the symbol were not defined.
3507 (tc_gen_reloc): Likewise.
3509 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3511 * read.c (sizeof_leb128): Referenced externally by write.c so
3514 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3516 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3517 and expand a 'debug' symbol associated with the next instruction
3518 that does not cause a short instruction to be filled with a NOP.
3519 (md_pseudo_table): Add support for .debugsym.
3520 (assemble_parallel_insn): Add calls to expand_debug_sym as
3522 (md_assemble): Ditto.
3524 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3526 * as.c (main): Conditionally call setlocale.
3527 * gasp.c (main): Likewise.
3528 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3529 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3531 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3533 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3535 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3537 * config/tc-hppa.c: Change all calls to bzero to use memset.
3538 (pa_ip): Add cast to avoid warning.
3539 (tc_gen_reloc, md_apply_fix): Likewise.
3540 (pa_find_space_by_number): Likewise.
3541 (hppa_force_relocation): Likewise.
3542 (pa_block): Change i to unsigned int.
3543 * config/obj-som.h (obj_som_copyright): Declare.
3545 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3547 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3548 for line numbers for assembly source.
3550 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3552 * configure.in: Change version number to 2.9.4
3553 * configure: Rebuild.
3555 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3557 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3559 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3561 * ecoff.h: Change symbolS in function declaration to struct
3564 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3566 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3567 (md_convert_frag): Fix i18n typo.
3569 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3571 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3572 * ecoff.h: Protoype it.
3573 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3574 [EVAX] (s_alpha_prologue): Delete.
3575 (md_pseudo_table): Update.
3577 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3579 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3580 array to local pointer.
3581 (get_args, parse_expr): Add casts to avoid warnings.
3583 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3585 * read.c (s_set): Cast xmalloc return value to fragS *.
3586 * config/tc-m68k.c (m68k_ip): Function made static to match
3587 previous forward declaration.
3588 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3590 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-v850.c: Add internationalisation macros to error
3595 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3596 macros to error strings.
3598 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3600 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3601 reloc is in the TOC csect.
3602 (md_apply_fix3): Correct gettext typo.
3604 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3606 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3607 .L - they are local labels and the branches are not really
3608 function calls but rather far jumps.
3610 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3612 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3614 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3616 * config/tc-i386.c (md_assemble): Print operand number rather than
3617 using ordinal_names.
3618 (i386_operand): Likewise.
3620 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3622 * Makefile.am (INTLLIBS): Define to work around apparent automake
3624 All Makefiles: Regenerated.
3626 * Many files: Added gettext invocations around user-visible
3628 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3629 HAVE_LC_MESSAGES): Define.
3630 * dep-in.sed: Added asintl.h.
3631 * po/Make-in: New file.
3632 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3634 * read.c (Z_): Renamed from `_'.
3635 * Makefile.am (SUBDIRS): Added po.
3636 (POTFILES): new macro.
3637 (po/POTFILES.in): New target.
3638 ($(OBJS)): Added asintl.h.
3640 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3641 (as_new_LDADD): Added $(INTLLIBS).
3642 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3643 (gasp_new_LDADD): Added $(INTLLIBS).
3644 (gasp_new_DEPENDENCIES): New macro.
3645 * configure, aclocal.m4: Rebuilt.
3646 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3648 (ALL_LINGUAS): Define.
3649 * macro.c: Include "asintl.h".
3650 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3651 * as.h: Include "asintl.h".
3652 * config/tc-i386.c (ordinal_names): Removed.
3653 (md_assemble): Changed error text to avoid ordinal_names.
3654 (i386_operand): Likewise.
3655 (reloc): Added as_bad to avoid i18n problems.
3656 (tc_gen_reloc): Likewise.
3657 * config/tc-arm.c (bad_args): Now a #define.
3659 * config/obj-vms.c (VMS_stab_parse): Changed type of
3661 (global_symbol_directory): Unified strings to avoid i18n
3663 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3664 avoid i18n problems.
3665 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3666 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3668 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3670 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3672 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3674 * as.c (print_version_id): Added an fprintf to avoid i18n
3676 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3678 * expr.c (expr): Added as_warn call to avoid i18n problems.
3679 * messages.c (as_assert): Changed code to avoid i18n problems.
3680 (as_abort): Likewise.
3681 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3682 (s_space): Likewise.
3683 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3685 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3687 * config/tc-i386.c (check_prefix): New static function, split out
3689 (struct _i386_insn): Add wait_prefix field.
3690 (md_assemble): Remove wait_prefix local variable. Use
3691 check_prefix when adding a prefix.
3693 * config/tc-i386.c (current_templates): New static variable.
3694 (md_assemble): Remove current_templates local variable.
3695 (md_assemble, i386_operand): Improve error and warning messages in
3696 many places. Add RESTORE_END_STRING in many places before error
3697 return. Clarify some comments.
3699 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3701 (md_assemble): Parse string instruction operands, looking for
3702 segment override prefixes. Check for invalid segment prefixes on
3704 (i386_operand): i.seg[] and max mem_operand changes for string
3706 * config/tc-i386.h (EsSeg): Define.
3708 * config/tc-i386.h (regKludge): Define.
3709 (iclrKludge, imulKludge): Don't define.
3710 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3711 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3712 opcode_modifier checks to look for more common cases first. Add
3713 default_seg for IsString case.
3715 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3717 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3719 * configure: Rebuild with new automake and libtool.
3720 * aclocal.m4, Makefile.in: Likewise.
3722 * doc/Makefile.am (as.dvi): New target.
3723 * doc/Makefile.in: Rebuild.
3725 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3727 * configure.in: Added sparc86x support.
3729 * configure: Rebuild.
3731 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3733 (md_parse_option): Warn if -EL is not supported for this architecture.
3735 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3737 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3739 * config/tc-mips.c (mips_ip): Note when we use get match on
3740 the full instruction name.
3742 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3744 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3745 back into the expression to handle add/sub simplification correctly.
3747 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3749 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3751 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3756 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3758 * symbols.c (max_indent_level): New global.
3759 (print_symbol_value_1): Use it.
3760 * expr.h (expr_build_dot): Declare.
3761 * expr.c (expr_build_dot): New function.
3763 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3765 * symbols.c (print_binary): New function.
3766 (print_expr_1): Call it.
3768 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3770 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3771 operand in the opcode.
3773 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3775 * config/tc-i386.h: Reorder operand flags and opcode modifier
3776 flags for clarity. Remove unused definitions: Unknown,
3777 ImmUnknown, DispUnknown, NoModrm.
3778 * config/tc-i386.c (type_names): Add missing Debug type.
3779 (md_assemble): Better duplicate prefix checking. Quicker string
3780 instruction check via new opcode_modifier flag.
3782 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3784 * doc/as.texinfo (Invoking): Clarify -Wa example.
3786 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3788 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3789 (s_mips_weakext): Define.
3790 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3791 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3794 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3796 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3797 is an error if the value can not be computed at assembly time.
3798 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3800 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3802 * gasp.c (main): Set next field of new include_path structure to
3803 NULL. From Avery Pennarun <averyp@gdc.ca>.
3805 * read.c (s_mri_sect): Call as_bad rather than abort for an
3806 unsupported MRI target.
3808 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3810 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3811 the destination of a branch instruction should be altered.
3812 (find_real_start): New function: Locate the real, Thumb coded
3813 start of a Thumb function.
3814 (do_t_branch23): Alter the destination of branches to Thumb
3817 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3819 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3821 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3824 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3826 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3827 * doc/c-hppa.texi: Likewise.
3829 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3831 * Makefile.am: Rebuild dependencies.
3832 * Makefile.in: Rebuild.
3834 * Makefile.am (DEP_INCLUDES): New variable.
3835 (.dep1): Change to work when srcdir is not an absolute path.
3836 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3837 * Makefile.in: Rebuild.
3839 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3841 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3842 LinearAddress patch.
3844 * configure.in: Set version to 2.9.1.
3845 * configure: Rebuild.
3847 * Branched binutils 2.9.
3849 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3851 * config/tc-i386.h (FWait): Define.
3852 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3853 other prefixes. Check FWait flag in opcode table to see which
3854 instructions require an fwait prefix.
3856 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3858 * stabs.c (get_stab_string_offset): Always create a stab string
3861 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3863 Fix some gcc -Wall warnings:
3864 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3865 * ehopt.c (eh_frame_code_alignment): Likewise.
3866 * expr.c (integer_constant, operand): Likewise.
3867 * frags.c (frag_align): Likewise.
3868 * gasp.c (level_0, change_base, doinstr): Likewise.
3869 * hash.c (hash_ask): Likewise.
3870 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3871 (debugging_pseudo): Likewise.
3872 * macro.c (define_macro, check_macro): Likewise.
3873 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3874 (ignore_rest_of_line, float_cons): Likewise.
3875 * symbols.c (decode_local_label_name): Likewise.
3876 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3877 (fixup_segment, number_to_chars_bigendian): Likewise.
3878 (number_to_chars_littleendian): Likewise.
3879 * config/atof-ieee.c (gen_to_words): Likewise.
3880 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3881 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3882 * read.c (output_big_sleb128): Initialize locals to avoid
3884 (output_big_uleb128, equals): Likewise.
3885 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3886 to unsigned int. Change zeros to unsigned int.
3887 * cond.c (s_if): Add return to default case.
3888 * frags.c (frag_now_fix): Change return type to addressT.
3889 * frags.h (frag_now_fix): Update declaration.
3890 * listing.c (file_info_struct): Change linenum to unsigned int.
3891 (struct list_info_struct): Change hll_line to unsigned int.
3892 (print_source): Update format string.
3893 * read.c (emit_expr): Change scan to unsigned int, and don't
3894 bother to initialize it.
3895 * symbols.c (dollar_label_count): Change to unsigned long.
3896 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3897 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3898 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3900 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3902 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3903 mcf5200 just as we do for m68000.
3904 (m68k_init_after_args): Likewise.
3905 (md_estimate_size_before_relax): Likewise.
3907 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3909 * config/tc-v850.c (md_assemble): Store relocation addend in
3910 fixup instead of instruction.
3912 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3914 * config/tc-i386.c (md_assemble): Swap template arguments to
3915 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3916 This macro is currently symmetric, so passing them the wrong
3917 way didn't cause any problem, but may if the macro is changed
3919 After copying template to i.tm, use i.tm. rather than t-> to
3920 access fields, and make t a const*
3921 Move i.tm.operand_types[] swap to immediately after the copy.
3923 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3925 * expr.h (expr_build_uconstant): Add prototype.
3926 (expr_build_unary,expr_build_binary): Add prototypes.
3927 * expr.c (expr_build_uconstant): New function.
3928 (expr_build_unary,expr_build_binary): New functions.
3930 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3932 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3933 * macro.c (macro_expand_body): Increase buffer size.
3934 * messages.c (as_warn): Likewise.
3935 (as_warn_where, as_bad, as_bad_where): Likewise.
3937 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3939 Based on patch from H.J. Lu <hjl@gnu.org>:
3940 * Makefile.am (DISTSTUFF): New variable.
3941 (diststuff): New target.
3942 * Makefile.in: Rebuild.
3944 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3946 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3947 m32r_elf_section_change_hook.
3949 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3950 emit a nop if a section ends with a 16 bit instruction.
3952 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3954 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3955 s_lcomm rather than obj_coff_lcomm.
3956 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3958 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3960 * config/tc-i386.h (LinearAddress): Define.
3961 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3962 instruction, don't use a default segment.
3964 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3966 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3967 * configure: Rebuild.
3969 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3971 * aclocal.m4, configure: Rebuild with libtool 1.2.
3973 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3975 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3976 PC relative branches. Patch courtesy of Jonathan Walton.
3979 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3981 * configure.in (emulations): Add thumb-pe target.
3983 * configure (emulations): Add thumb-pe target.
3985 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3987 * itbl-lex.l (yywrap): Don't define if already defined as a
3990 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3992 * depend.c (quote_string_for_make): New function.
3993 (wrap_output): Use it.
3995 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3997 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3998 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4000 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4002 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4003 Recognize -GN and -relax.
4004 (md_begin): Initialize gp size from -G switch.
4005 (alpha_force_relocation): Always force if -relax.
4006 (alpha_align): Take a new argument that will specify when to
4007 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4008 Change all callers. Emit nop alignment padding as nop+unop pair.
4010 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4012 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4013 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4015 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4017 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4018 require padding to the next long word boundary.
4020 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4022 * cgen.c: #include symcat.h.
4023 * config/tc-m32r.c: Likewise.
4025 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4027 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4028 absolute expressions instead of '$' prefixed register names.
4030 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4032 * read.c (s_set): Record file and line info for symbols when -as.
4033 (pseudo_set): Don't overwrite that dummy fragment.
4035 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4037 * config/tc-ppc.c (md_pseudo_table): Add "section".
4038 (ppc_named_section): New static function.
4040 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4042 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4043 so we don't have to scan the entire list.
4045 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4047 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4048 case, allow the parallel instructions to modify the same flag
4051 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4053 * listing.c (list_symbol_table): Categorize symbols by
4054 undefined_section rather than sy_frag->line == NULL.
4056 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4058 * Makefile.am (install-exec-local): Install properly when ln
4059 fails or tooldir == prefix.
4061 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4063 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4064 Test result of insert_operand for error.
4066 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4068 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4069 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4070 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4071 * doc/Makefile.in: Rebuild.
4073 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4075 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4076 (macro): Fix handling of M_COP[0-3].
4078 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4080 Based on patches from Ross Harvey <ross@teraflop.com>:
4081 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4082 if macro_alternate or macro_mri.
4083 (getstring): Remove support for byte constants between < and >.
4084 (get_any_string): '<' only starts a string if macro_alternate or
4086 (macro_expand_body): Permit keyword parameters following
4087 positional parameters.
4089 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4090 * configure.in (alpha*-*-netbsd*): New target.
4091 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4092 * configure: Rebuild.
4094 * as.h (flag_warn_suppress_instructionswap): Move from here...
4095 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4096 here, and make static.
4098 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4099 BFD_ASSEMBLER or MANY_SEGMENTS.
4101 * as.c (show_usage): Update bug-gnu-utils address.
4102 * gasp.c (show_usage): Likewise.
4103 * doc/as.texinfo (Bug Reporting): Likewise.
4105 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4107 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4108 insns regardless of the size of a pointer if we're in mips I or
4110 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4112 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4114 Fix rac to accept only a0:
4115 * tc-d10v.c (parallel_ok, find_opcode):
4116 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4117 Introduce OPERAND_GPR.
4119 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4121 * read.c (s_fill): Handle non-constant repeat counts by creating
4122 an rs_space fragment.
4124 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4126 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4127 from as_bad to as_warn.
4129 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4131 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4132 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4133 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4135 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4137 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4138 seg_fix_rotP rather than fix_root from seg_info.
4140 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4142 * expr.c: Add support for 0x1_2_3_4 bignums.
4144 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * configure.in: Change -linux* to -linux-gnu*.
4147 * configure: Rebuild.
4149 * app.c (do_scrub_begin): Treat \r as whitespace.
4151 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4153 * Makefile.am: Update dependencies.
4154 * Makefile.in: Rebuild.
4156 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4158 * configure, aclocal.m4: Rebuild with new libtool.
4160 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4162 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4163 the argument to bfd_set_arch_mach.
4164 (load_address): Use bfd_arch_bits_per_address to determine the
4165 bit size of an address instead of looking at the isa level.
4166 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4168 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4172 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4174 * ehopt.c: New file.
4175 * as.h (enum _relax_state): Add rs_cfa.
4176 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4177 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4178 * read.c (emit_expr): Call check_eh_frame.
4179 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4180 (relax_segment): Likewise.
4181 * Makefile.am: Rebuild dependencies.
4182 (GAS_CFILES): Add ehopt.c.
4183 (GENERIC_OBJS): Add ehopt.o.
4184 * doc/internals.texi (Frags): Document rs_cfa.
4186 * as.c (show_usage): Mention --traditional-format.
4187 (parse_args): Accept --traditional-format.
4188 * as.h (flag_traditional_format): Declare.
4189 * output-file.c (output_file_create): If flag_traditional_format,
4190 set BFD_TRADITIONAL_FORMAT on stdoutput.
4191 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4193 * config/tc-mips.c (append_insn): Make sure that if we have a
4194 fixup for an unmatched %hi reloc, it does not associated with a
4197 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4198 * doc/Makefile.in: Likewise.
4200 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-m32r.c (check_for_side_effects): New function.
4203 (can_make_parallel): Add checks for instruction side effects
4204 clashing with the other instruction.
4205 (assemble_parallel_insn): Improve warning messages. Return error
4206 message from non-swapped instruction order.
4208 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4210 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4212 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4213 md_cleanup definition. This moves the forced literal output to
4214 the end of the source pass, and avoids macro's inserting literals
4215 into the code immediately after the macro expansion.
4217 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4219 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4220 a gas internal symbol is adjustable.
4221 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4223 * as.h: If gcc version greater than 2.6, use `__format__' and
4224 `__printf__' in function attributes, rather than `format' and
4227 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4229 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4231 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4233 Add tms320c30 support:
4234 * config/tc-tic30.h: New file.
4235 * config/tc-tic30.c: New file.
4236 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4237 TARGET_FORMAT as "coff-tic30".
4238 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4239 * Makefile.am: Rebuild dependencies.
4240 (CPU_TYPES): Add tic30.
4241 (CPU_OBJ_VALID): tic30-aout is valid.
4242 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4243 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4244 * configure, Makefile.in: Rebuild.
4246 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-v850.c (md_assemble): Improvements to error messages.
4250 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4252 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4253 BFD_RELOC_HI16_S to store the high bits of any value.
4255 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4256 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4257 assembler calculate relocations to any external symbol at all.
4258 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4259 involving generation of pc-relative relocs.
4260 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4261 has been moved to md_apply_fix3.
4263 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4264 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4265 which actually means (the address of identifier's GOT entry) +
4266 constant, which is not particularly useful.
4268 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4270 * read.h (include_dirs): Declare.
4271 (include_dir_count,include_dir_maxlen): Declare.
4273 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * configure.in: Correct check for shared opcodes library.
4276 * configure: Rebuild.
4278 * listing.c (buffer_line): If we can't open the file, set at_end.
4279 (listing_print): Remove unused local variable fi.
4281 * config/m68k-parse.y (reglistpair): Handle register list in
4284 * config/vms-conf.h: Don't undef VERSION.
4286 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4288 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4290 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4292 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4293 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4294 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4295 (EXTRA_DIST): Define.
4296 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4297 explicitly rather than via the list of object files.
4298 (gcc-as.opt): New file created when make-gas.com is run.
4299 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4300 itbl-cpu.h} to #include appropriate file rather than copying that
4302 * config/vms-conf.h: Synchronize with current config.in.
4303 * Makefile.in: Rebuild.
4305 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4307 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4308 (parallel_ok): Relaxed parallel subinstruction dependency check.
4310 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4312 * as.h (flag_warn_suppress_instructionswap): added new flag.
4313 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4314 command line argument.
4315 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4316 warning only if flag_warn_suppress_instructionswap is false.
4318 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4320 * configure.in (i386-*-mingw32*): New target.
4321 * configure: Rebuild.
4323 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4325 * symbols.c (resolve_symbol_value): Don't set the segment if it
4326 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4328 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4331 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4333 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4334 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4337 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4339 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4341 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4343 * config/tc-v850.c (v850_insert_operand): Display instruction when
4344 an error is encountered.
4346 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4348 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4349 (i386-*-sco3.2v5*coff): New target.
4350 (i386-*-sco3.2*): New target.
4351 * configure: Rebuild.
4353 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4355 * config/tc-v850.c: Tidy error message production.
4357 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4359 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4360 validate_immediate return value in the right type for comparisons
4363 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4365 * listing.c (MAX_BYTES): Use listing variables not constants.
4366 (data_buffer): No longer an array, but a pointer.
4367 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4368 (listing_listing): Allocate data_buffer.
4370 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4372 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4373 --listing-rhs-width, --listing-cont-lines.
4374 (show_usage): Update.
4375 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4376 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4377 (print_lines): Use the variables instead of the constants.
4378 (listing_listing): Likewise.
4379 * listing.h: Declare the new vars.
4381 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4383 * as.c (parse_args): Add --keep-locals alias for -L.
4384 Add --strip-local-absolute.
4385 (show_usage): Update.
4386 * as.h (flag_strip_local_absolute): New flag.
4387 * symbols.c (S_IS_LOCAL): Use it.
4388 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4389 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4390 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4392 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4394 * config/tc-m32r.c: Detect if explicitly parallel instructions
4395 might have an io conflict and issue a warning message.
4397 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4399 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4400 cgen_swap_fixups): Functions to save, restore and swap the fixup
4401 chain with a backup copy.
4402 (cgen_asm_finish_insn): Returns address of constructed insn.
4404 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4406 * listing.c (file_info_struct): Remove FILE, add POS.
4407 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4408 (file_info): Don't open the file.
4409 (buffer_line): Check for the file in the last_open cache, updating
4411 (print_source): Don't reference file_info->file.
4412 (listing_listing): Likewise.
4413 (listing_print): Close the file in the cache, if any.
4415 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4417 * read.c (dwarf_file_string): New file static variable.
4418 (emit_expr): Look for constant sequence that leads up to a file
4419 name in DWARF debugging output.
4420 (stringer): Use dwarf_file_string to decide whether to accept a
4421 string as a file name.
4423 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4425 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4426 (crack_operand): Add reg->reglst MRI hack.
4427 (r_seg): Put reglst symbols in reg_section.
4428 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4430 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4432 * tc-sh.c (get_specific): Handle SGR & DBR.
4434 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4436 * tc-h8300.c (parse_reg): Take the length of the symbol into
4437 account when attempting to match a register name.
4438 * tc-h8500.c (parse_reg): Likewise.
4440 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4442 * cgen.c: Formatting changes to improve readability.
4444 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4446 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4449 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4451 Based on a patch from Jim Wilson
4452 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4453 (tc_gen_reloc): Handle cross section PC relative relocs
4456 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4458 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4460 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4462 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4463 (expr_jmp_buf): New static local.
4464 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4465 (cgen_md_operand): New function.
4466 * tc-m32r.c: Clean up pass over `struct foo' usage.
4467 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4469 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4471 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4472 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4474 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4476 * config/tc-i386.c (i386_operand): Give an error if there are
4477 unrecognized characters after an expression.
4479 For older changes see ChangeLog-9697