1 1999-09-14 Michael Meissner <meissner@cygnus.com>
3 * configure.in (Canonicalization of target names): Remove adding
4 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
5 generates $ac_config_sub with a ${CONFIG_SHELL} already.
6 * configure: Regenerate.
8 1999-09-14 Donn Terry <donn@interix.com>
10 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
12 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
14 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
15 pc-relative jmp/call to an absolute symbol.
16 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
17 absolute section symbols.
19 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
20 jump handling code and comments.
22 1999-09-12 Ian Lance Taylor <ian@zembu.com>
24 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
25 the value if TE_PE and a global defined symbol.
27 1999-09-11 Ian Lance Taylor <ian@zembu.com>
29 * write.c (dump_section_relocs): Call print_symbol_value_1 to
30 print the symbol, rather than printing it here.
32 1999-09-11 Donn Terry <donn@interix.com>
34 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
35 BFD_RELOC_RVA relocations.
37 * config/tc-i386.c (md_undefined_symbol): Compare the name against
38 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
41 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
43 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
44 * doc/internals.texi (Object format backend): Document
47 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
48 relocations against global symbols if TE_PE.
50 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
51 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
53 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
56 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
57 symbols which do not have a constant value, or tags with
58 non-tags. Remove the symbol from the list before adding it at the
61 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
62 C_FCN symbol differently if TE_PE.
63 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
64 appears in the pseudo-op, rather coff_line_base which is only set
67 * config/obj-coff.c (obj_coff_loc): New static function.
68 (obj_pseudo_table): Add "loc".
70 * config/obj-coff.c (add_lineno): Check that the line number is
73 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
74 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
76 (md_atof): Return NULL rather than 0.
77 * config/tc-i386.c (md_atof): Change type to int.
78 * expr.c (expr): Change first parameter to int.
79 * config/obj-coff.c: Add declarations for static functions.
80 (coff_frob_symbol): Use SYM_AUXENT.
81 * config/tc-i386.h (flag_16bit_code): Don't declare.
83 * config/obj-coff.c (obj_coff_section): Default to setting
84 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
86 * write.c (adjust_reloc_syms): Print adjusted fixup.
88 * expr.c (integer_constant): Correct too_many_digits calculation
91 1999-09-09 Andreas Schwab <schwab@suse.de>
93 * doc/c-arm.texi: Fix arguments of @var to not contain
96 1999-09-08 Philip Blundell <pb@nexus.co.uk>
98 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
100 (md_parse_option): Only support -k flag for ELF and COFF targets.
102 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
104 * config/tc-hppa.c (pa_ip): Put strict register checks before
105 call to pa_parse_number.
107 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
109 1999-09-06 Ian Lance Taylor <ian@zembu.com>
111 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
114 1999-09-06 Donn Terry <donn@interix.com>
116 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
118 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
120 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
121 candidate instruction. Require registers for register arguments
122 when in strict mode. Require assemble-time constants for
123 constants when in strict mode.
124 (pa_get_absolute_expression): Require a constant when in strict
127 1999-09-06 Nick Clifton <nickc@cygnus.com>
129 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
131 1999-09-04 Steve Chamberlain <sac@pobox.com>
133 * config/tc-pj.c: New file, supports picoJava in ELF.
134 * config/tc-pj.h: Ditto.
135 * configure.in (pjl*, pj*): New targets.
136 * Makefile.am: Rebuild dependencies.
138 (TARGET_CPU_CFILES): Add config/tc-pj.c.
139 (TARGET_CPU_HFILES): Add config/tc-pj.h.
140 * doc/c-pj.texi: New file.
141 * doc/as.texinfo: Add some PJ specifics.
142 * doc/all.texi: Add PJ to the list of all architectures, sort them
144 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
145 * configure, Makefile.in, doc/Makefile.in: Rebuild.
147 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
149 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
150 (obj_frob_file): Test for null pointer.
151 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
152 (OBJ_PROCESS_STAB): And here.
155 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
156 except OBJ_PROCESS_STAB, which we #undef for ecoff.
157 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
159 * config/obj-coff.c (no_func): Remove.
160 (coff_format_ops): Change occurrences of no_func to 0, as we test
161 for 0 in obj-multi.h.
163 * configure.in: Enable bfd for i386-coff when primary target is
164 bfd. Enable i386 elf,coff emulation support. Don't set
165 USE_EMULATIONS=1 or te_file=multi unless there is more than one
166 emulation to support.
167 *configure: Regenerate.
169 1999-09-02 Nick Clifton <nickc@cygnus.com>
171 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
172 .section .line directive is encountered.
174 1999-09-01 Nick Clifton <nickc@cygnus.com>
176 * config/tc-arm.c (md_section_align): Do not align sections in ELF
179 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
180 * as.texinfo: Document --gdwarf2 command line option.
181 Add additional documentation of ARM command line switches.
183 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
185 * config/tc-i386.c (i386_intel_memory_operand): Combine
186 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
187 and RESTORE_END_STRING around parse_register calls.
188 (i386_operand): Here too.
189 (i386_is_reg): Remove.
190 (parse_register): Move as_bad calls from within this function to
193 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
195 Based on a patch from H.J. Lu <hjl@gnu.org>
196 * config/tc-i386.c (parse_register): Handle FP regs specially.
197 (md_begin): Remove '(' and ')' from register_chars.
199 1999-08-29 Doug Evans <devans@casey.cygnus.com>
201 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
202 error message (done elsewhere).
204 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
206 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
208 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
210 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
213 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
215 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
217 Add new completers. Fix bug in 64 bit condition handling.
219 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
222 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
224 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
226 * config/tc-hppa.c (pa_ip): Add case for 'I'.
228 1999-08-27 Jim Wilson <wilson@cygnus.com>
230 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
231 (struct ls): Add frag field. Initialize it to zero.
232 (out_end_sequence): New local text_frag. Set it while in text section.
233 Replace address check with frag check. Set ls.frag to text_frag if
235 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
236 Set it before switching sections. Replace address check with frag
237 check. Set ls.frag to saved_frag if out_set_addr called.
239 1999-08-26 David Mosberger <davidm@hpl.hp.com>
241 * dwarf2dbg.c (out_end_sequence): If address changed, directly
242 output "advance_pc" opcode instead of calling gen_addr_line().
243 The latter has the undesired side-effect of creating a new row
244 in the debug line info matrix.
246 1999-08-26 Jim Wilson <wilson@cygnus.com>
248 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
249 ls.last_filename if last is less than zero. Set ls.last_filename
250 when allocating new entry.
251 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
254 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
256 * config/tc-i386.c (i386_index_check): Fix the displacement size
257 when INFER_ADDR_PREFIX.
259 1999-08-18 Nick Clifton <nickc@cygnus.com>
261 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
264 1999-08-17 Ian Lance Taylor <ian@zembu.com>
266 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
267 handle 0xffffNNNN constants correctly.
269 1999-08-16 Nick Clifton <nickc@cygnus.com>
271 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
274 1999-08-13 Nick Clifton <nickc@cygnus.com>
276 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
277 (md_apply_fix3): Always pass positive values to
280 1999-08-12 Nick Clifton <nickc@cygnus.com>
282 * config/tc-arm.c (skip_whitespace): New macro.
285 (md_apply_fix3): Store relocation offset in addend for ELF based
287 (arm_force_relocation): Always generate relocs for Thumb function
290 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
292 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
293 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
295 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
297 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
298 flags for the unwind subspace.
300 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
301 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
302 suitable relocation based on the size of the target's pointer.
303 Always Use subsegment zero for the unwinders.
304 (pa_level): Handle "2.0w".
306 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
308 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
309 with the following instruction unless this was specified.
311 1999-08-09 Ian Lance Taylor <ian@zembu.com>
313 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
314 certain sections, to match BFD changes.
316 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
318 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
319 (EXTRA_SCRIPTS): Define to keep automake happy.
320 * Makefile.in: Rebuild.
322 1999-08-08 Ian Lance Taylor <ian@zembu.com>
324 * Makefile.am: Rename .dep* files to DEP*.
325 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
326 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
328 * Makefile.in: Rebuild.
330 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
332 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
334 1999-08-08 Ian Lance Taylor <ian@zembu.com>
336 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
337 avoid problems on DOS filesystems.
338 * Makefile.in: Rebuild.
340 * doc/as.texinfo (Section): Document 's' flag for COFF version.
342 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
344 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
347 1999-08-08 Ian Lance Taylor <ian@zembu.com>
349 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
350 line to create ${GDBINIT} rather than .gdbinit.
351 * configure, Makefile.in, doc/Makefile.in: Rebuild.
353 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
355 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
357 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
359 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
361 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
363 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
364 non-adjustable symbols.
366 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
368 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
370 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
372 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
375 1999-08-05 Donn Terry <donn@interix.com>
377 * config/te-interix.h: New file.
378 * configure.in (i386-*-interix*): New target.
379 * configure: Rebuild.
381 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
383 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
384 selectors for ELF too.
385 (selector_table): Add "ltp" and "rtp" selectors.
387 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
389 * config/tc-i386.c (i386_operand): No need to change
390 operand_string pointer in segment reg case before goto
391 do_memory_reference. Initialise displacement_string_start and
392 displacement_string_end after do_memory_reference label.
393 (i386_index_check): Add operand_string param, and print error
394 message on failure here.
395 (i386_intel_memory_operand): Instead of here.
396 (i386_operand): And here.
397 (INFER_ADDR_PREFIX): Enable.
399 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
401 * config/tc-i386.h (DefaultSize): Define. Renumber following
402 opcode_modifier defines.
404 From Etienne Lorrain <etienne.lorrain@ibm.net>
405 * config/tc-i386.c (stackop_size): New variable.
406 (set_16bit_code_flag): Clear it here.
407 (set_16bit_gcc_code_flag): New function.
408 (md_pseudo_table): Add "code16gcc" entry.
409 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
411 1999-08-03 Ian Lance Taylor <ian@zembu.com>
413 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
414 next_set_end even if the end symbol is being discarded.
416 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
417 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
418 * config/obj-coff.c: Likewise.
419 (seg_info_type): Remove.
420 (seg_info_off_by_4): Change to array of segT.
421 (s_get_segment): Adjust accordingly.
422 (obj_pseudo_table): Fully initialize sentinel entry.
424 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
425 Ralf Baechle <ralf@uni-koblenz.de>.
427 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
429 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
431 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
433 * config/tc-i386.c: Indentation and white space changes.
434 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
435 don't enable it by default.
436 (i386_intel_operand): Remove redundant prototype.
437 Move check on number of memory operands, and i.mem_operands++
438 (i386_intel_memory_operand): To here.
439 Remove i386_immediate code from here. Remove special case code
440 for input and output using (%dx). Remove base/index checks and
441 call i386_index_check instead. Save initial operand_string
442 argument for error message.
443 (i386_operand): Remove redundant prototype. Move base/index
444 checks to i386_index_check.
445 (i386_displacement): Move intel mode check for non-zero
447 (i386_intel_memory_operand): To here.
449 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
451 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
452 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
453 by .register pseudo-op if -64 and --no-undeclared-regs.
454 (s_register, sparc_adjust_symtab): New functions.
455 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
456 Declare sparc_adjust_symtab as tc_adjust_symtab.
457 * doc/c-sparc.texi: Add description of #ignore special literal
458 for .register pseudo-op.
460 1999-07-30 Catherine Moore <clm@cygnus.com>
462 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
463 the relocation's section offset.
465 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
467 * write.c (fixup_segment): Fix generic error check overflow test.
469 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
470 X_add_number to long.
472 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
474 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
477 1999-07-27 Ian Lance Taylor <ian@zembu.com>
479 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
482 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
484 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
486 * configure.bat: Remove; obsolete.
487 * config/go32.cfg: Likewise.
489 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
491 * configure.in (i386-*-vxworks*): New target.
492 * configure: Rebuild.
494 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
496 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
498 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
500 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
502 (output_insn): Put OLO10's secondary addend into tc_fix_data.
503 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
504 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
505 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
506 MAX_RELOC_EXPANSION): Define.
507 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
509 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
511 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
512 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
513 block. Print a warning if an 8-bit or 16-bit constant
514 displacement or immediate is truncated on output.
515 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
517 (i386_operand): Disallow immediate jump absolute operand.
519 1999-07-15 Ian Lance Taylor <ian@zembu.com>
521 * configure.in: Bump version number to 2.9.5.
522 * configure: Rebuild.
524 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
527 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
529 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
530 (cons_fix_new_hppa): Derive size of fixup from size of the object.
532 1999-07-14 Philip Blundell <pb@nexus.co.uk>
534 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
536 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
538 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
539 if -mno-fpu was given.
540 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
542 (cons_fix_new_arm): Remove misleading comments.
544 1999-07-14 Ian Lance Taylor <ian@zembu.com>
546 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
548 (relax_segment): Likewise. After giving a rs_org error, convert
549 the frag to rs_align to avoid cascading errors.
551 1999-07-12 Andreas Schwab <schwab@suse.de>
553 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
555 1999-07-11 Ian Lance Taylor <ian@zembu.com>
557 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
558 as appropriate. Fill in structure initializations. Add variable
559 initializations. Add casts.
560 * dwarf2dbg.c (print_stats): Change i to size_t.
561 * listing.c (listing_listing): Change list_line to unsigned int.
563 1999-07-10 Ian Lance Taylor <ian@zembu.com>
565 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
566 rather than checking for \001 and \002 in symbol name.
567 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
569 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
571 * configure.in (hppa*-linux-gnu*): New target.
572 * configure: Rebuilt.
574 1999-07-08 Nick Clifton <nickc@cygnus.com>
576 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
578 1999-07-07 Nick Clifton <nickc@cygnus.com>
580 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
581 accessing symbolP directly.
583 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
585 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
588 1999-07-05 Nick Clifton <nickc@cygnus.com>
590 * config/tc-arm.c (ARM_EXT_V5): Define.
591 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
592 (md_begin): Detect ARM v5 architectures.
593 (md_parse_option): Accept arm v5 specification.
594 (md_show_usage): Documment -marmv5 switch.
596 * doc/c-arm.texi: Document -marmv5 command line option.
598 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
600 (validate_immediate_twopart): New function. Determine if a
601 constant can be computed by two ADD instructions.
602 (output_inst): Remove its command line parameter - it was never
604 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
605 implememt the ADRL pseudo op.
606 (tc_gen_reloc): Generate a suitable error message if an ADRL
607 instruction tries to generate a real reloc.
609 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
611 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
613 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
616 1999-06-27 H.J. Lu <hjl@gnu.org>
618 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
619 non BFD_ASSEMBLER case.
621 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
623 * config/obj-coff.c (obj_coff_section): Mark writable sections as
626 1999-06-26 David Mosberger <davidm@hpl.hp.com>
628 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
629 out_end_sequence() when the address decreases due to a new frag.
630 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
631 numbering starts with 1.
633 1999-06-23 Nick Clifton <nickc@cygnus.com>
635 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
637 (mcore_s_text): Call obj_elf_text for ELF target.
638 (mcore_s_data): Call obj_elf_data for ELF target.
639 (mcore_s_section): No longer ELF specific. Call obj_coff_section
641 (mcore_s_bss): New function: Dump literal table before changing
643 (mcore_s_comm): New function: Dump literal table before changing
646 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
647 No longer static functions.
648 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
649 Provide prototypes for these functions.
651 1999-06-22 Ian Lance Taylor <ian@zembu.com>
653 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
654 a list of names, to try obj_segment_name, and to try abbreviated
655 names when using COFF without long section names.
657 * config/tc-alpha.c: More use of symbol accessor functions.
658 * config/tc-arc.c: Likewise.
659 * config/tc-d30v.c: Likewise.
660 * config/tc-fr30.c: Likewise.
661 * config/tc-i860.c: Likewise.
662 * config/tc-m88k.c: Likewise.
663 * config/tc-mcore.c: Likewise.
664 * config/tc-ns32k.c: Likewise.
665 * config/tc-sparc.c: Likewise.
666 * config/tc-v850.c: Likewise.
668 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
669 sy_value with appropriate accessor functions.
670 * config/tc-arm.c (md_apply_fix3): Likewise.
671 * config/tc-d10v.c (AT_WORD_P): Likewise.
672 * config/tc-v850.c (reg_name_search): Likewise.
674 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
675 use symbol_get_bfdsym instead.
676 * config/tc-ppc.c (md_assemble): Likewise.
677 * config/tc-v850.c (v850_comm): Likewise.
679 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
681 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
682 the symbol, rather than accessing the bsym member.
683 * config/tc-d10v.c (tc_gen_reloc): Likewise.
684 * config/tc-d30v.c (tc_gen_reloc): Likewise.
685 * config/tc-mcore.c (tc_gen_reloc): Likewise.
686 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
687 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
688 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
689 * config/tc-tic30.c (tc_gen_reloc): Likewise.
690 * config/tc-v850.c (tc_gen_reloc): Likewise.
692 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
694 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
695 (hppa_gen_reloc_type): Conditionalize on BFD64.
696 (tc_gen_reloc): Re-enable ELF relocations.
697 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
699 1999-06-21 Ian Lance Taylor <ian@zembu.com>
701 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
703 (do_ldst): Move assignment out of if condition.
704 (md_apply_fix3): Add casts to avoid printf format warnings. Add
705 parentheses to avoid warning.
707 1999-06-21 Nick Clifton <nickc@cygnus.com>
709 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
710 macro to get at the BFD symbol associated with a GAS symbol.
712 1999-06-19 Ian Lance Taylor <ian@zembu.com>
714 * config/tc-ppc.c: Update for symbol handling changes.
715 * config/obj-coff.c: Likewise.
717 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
719 * tc-hppa.c: General cleanups of ELF support. No more spaces
720 and subspaces for ELF.
721 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
722 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
723 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
724 (UNWIND_SECTION_NAME): Likewise.
725 (space/subspace related structures): Conditionalize definitions
727 (space/subspace directives and support routines): Conditionalize
728 definitions and references/uses on OBJ_SOM.
729 (label_symbol_struct): For ELF, track the symbol's segment. For
731 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
733 (USE_ALIASES): Kill for both SOM & ELF.
734 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
735 (pa_space, pa_subspace): Corresponding changes.
736 (pa_spaces_begin): Corresponding chagnes.
737 (md_begin): Do not muck around with space/subspace stuff for
739 (md_apply_fix): Temporarily disable argument relocation stuff
741 (tc_gen_reloc): Temporarily disable relocation generation for
743 (pa_build_unwind_subspace): Similarly.
745 1999-06-16 Nick Clifton <nickc@cygnus.com>
747 * config/tc-arm.c (thumb_set): New pseudo op.
748 (text, data, section): Override these pseudo ops with ARM
750 (s_thumb_set): New function: Perform the same as a .set pseudo
751 op, but also mark the alias'ed symbol as being a Thumb
753 (arm_s_text): New function: Perform the same as the .text
754 pseudo op, but dump the literal pool before changing
756 (arm_s_data): New function: Perform the same as the .data
757 pseudo op, but dump the literal pool before changing
759 (arm_s_section): New function: Perform the same as the
760 .section pseudo op, but dump the literal pool before changing
762 (arm_cleanup): Do not reset the current section before dumping
765 1999-06-17 Nick Clifton <nickc@cygnus.com>
767 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
768 OPTION_NO_WARN_UNMATCHED entries.
769 (md_parse_option): Generate a warning message if an unrecognised
770 option is encountered.
772 * config/tc-d10v.c (do_not_ignore_hash): New variable.
773 (get_operands): When parsing an expression after an '@' symbol
774 has been detected, do not ignore '#' symbols.
775 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
778 1999-06-13 Ian Lance Taylor <ian@zembu.com>
780 From K. Richard Pixley <rich@noir.com>:
781 * configure.in (ppc-*-vxworks*): New target.
782 * configure: Rebuild.
784 1999-06-12 Philip Blundell <philb@gnu.org>
786 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
788 1999-06-13 Ian Lance Taylor <ian@zembu.com>
790 * write.c (adjust_reloc_syms): Rather than never reducing reloc
791 which refer to symbols in linkonce sections, permit reducing the
792 relocs if the symbol is local.
794 1999-06-12 Ian Lance Taylor <ian@zembu.com>
796 * subsegs.c (subseg_text_p): New function.
797 * as.h (subseg_text_p): Declare.
798 * read.c (do_align): Use subseg_text_p to set the default fill.
799 * write.c (subsegs_finish): Likewise.
800 * config/obj-coff.c (write_object_file): Likewise.
801 * config/tc-i386.h (md_maybe_text): Don't define.
802 (md_do_align): Use subseg_text_p to set the default fill.
803 * config/tc-m32r.c (m32r_do_align): Likewise.
804 * config/tc-sh.c (sh_do_align): Likewise.
805 * config/tc-sparc.h (md_do_align): Likewise.
807 1999-06-12 David O'Brien <obrien@freebsd.org>
809 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
810 * configure: Rebuild.
812 1999-06-12 Ian Lance Taylor <ian@zembu.com>
814 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
815 * Makefile.am: Rebuild dependencies.
816 * Makefile.in: Rebuild.
818 * config/tc-i386.c (i386_immediate): Remove unused label
821 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
822 * symbols.c: Likewise.
823 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
824 sy_next field when taking address, rather than symbol_next.
826 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
828 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
829 value from the output file architecture.
830 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
831 * dwarf2dbg.h: Change bfd_vma to addressT.
833 1999-06-11 Ian Lance Taylor <ian@zembu.com>
835 * dwarf2dbg.h: Use PARAMS in function declarations.
837 1999-06-11 Martin Dorey <mdorey@madge.com>
839 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
840 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
842 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
844 1999-06-11 Ian Lance Taylor <ian@zembu.com>
846 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
848 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
851 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
853 * read.c (read_a_source_file): Only declare inescape if
856 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
858 (find_entry_byval): Add parens to avoid warning.
860 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
862 * symbols.c (resolve_symbol_value): Don't permit subtraction of
865 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
867 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
870 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
871 synthetize_setx): New functions.
872 (md_assemble): Broken the special cases into the above
873 functions. Make compiler happy if sizeof(bfd_vma)==4.
874 Fix sethi generated from set/setuw. If instructions have a relloc,
875 always clear the fields to be relocated in the opcode.
876 (sparc_ip): Remove special_case global variable.
878 1999-06-10 Ian Lance Taylor <ian@zembu.com>
880 Based on patches from John W. Woznack <jwoznack@concentric.net>:
881 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
882 indication of success rather than a value.
883 (itbl_get_val): Likewise.
884 (itbl_get_field): Use strcspn. Change delimiters to include
886 * itbl-ops.h (itbl_get_reg_val): Update declaration.
887 (itbl_get_val): Likewise.
888 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
890 * symbols.c (copy_symbol_attributes): Convert local symbols to
893 1999-06-10 Nick Clifton <nickc@cygnus.com>
895 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
898 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
900 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
901 Optimize set if sizeof(bfd_vma) == 64.
902 (sparc_ip): Fix sethi - without %hi() it should generate
903 R_SPARC_22 reloc, not R_SPARC_HI22.
904 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
906 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
908 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
909 (s_ncons): New function.
910 (native_op_table): New table.
911 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
912 R_SPARC_OLO10 handling.
914 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
916 * expr.h (struct expressionS): Revert last change; widen X_op.
917 * config/tc-alpha.c (md_begin): Check the field is wide enough.
919 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
921 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
922 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
923 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
924 * Makefile.in: Regenerated.
926 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
927 `common' pass on to s_mri_common.
928 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
930 1999-06-06 Richard Henderson <rth@cygnus.com>
932 * config/obj-elf.c (obj_elf_section): Don't free the return
933 value of demand_copy_C_string.
935 1999-06-05 Richard Henderson <rth@cygnus.com>
937 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
938 creation logic from obj_elf_create_section.
940 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
941 (section_stack): New.
942 (special_sections): Make const.
943 (obj_elf_section): Gut and rewrite parsing.
944 (obj_elf_change_section): New function broken out of obj_elf_section.
945 (obj_elf_parse_section_letters): Likewise.
946 (obj_elf_section_word): Likewise.
947 (obj_elf_section_type): Likewise.
948 (obj_elf_previous): Treat as a toggle.
949 (obj_elf_popsection): New.
950 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
951 (ppc_section_type): Likewise.
952 * config/tc-ppc.h: Likewise.
954 * expr.h (struct expressionS): Don't make X_op a bitfield.
955 * config/tc-alpha.c: Update for symbol handling changes.
956 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
957 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
959 1999-06-05 Richard Henderson <rth@cygnus.com>
961 * dwarf2dbg.c (*): Convert to K&R + prototypes.
962 (dwarf2_gen_line_info): Kill unused variables.
963 (dwarf2_finish): Likewise.
964 (dwarf2_where): Likewise.
965 (dwarf2_directive_file): If we've only got a string,
966 hand off to s_app_file.
967 * ecoff.c: Move the include of ecoff.h.
968 * symbols.h (S_IS_FUNCTION): Prototype.
970 * read.c (LEX_HASH): Supply a default.
972 (s_globl): Update `c' after skipping whitespace.
973 * read.h (LEX_END_NAME, is_name_ender): New.
974 * expr.c (get_symbol_end): Respect it.
976 1999-06-04 Mark Klein <mklein@dis.com>
978 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
980 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
982 * config/tc-hppa.c: Update for symbol handling changes.
984 1999-06-03 Ian Lance Taylor <ian@zembu.com>
986 * cgen.c: Update for symbol handling changes.
987 * config/tc-m32r.c: Likewise.
989 * config/tc-hppa.h: Update for symbol handling changes.
990 * config/tc-hppa.c: Likewise.
992 * config/tc-arm.h: Update for symbol handling changes.
993 * config/tc-arm.c: Likewise.
994 (symbol_make_empty): Remove. Just use symbol_create.
996 * symbols.c (symbol_set_tc): Correct name.
998 * Makefile.am: Rebuild dependencies.
999 ($(OBJS)): Don't depend upon struc-symbol.h.
1000 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1001 * dep-in.sed: Don't remove struc-symbol.h.
1002 * Makefile.in: Rebuild.
1004 * doc/internals.texi (Symbols): Describe changes in symbol
1007 1999-06-03 Richard Henderson <rth@cygnus.com>
1009 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1010 instead of doing the work by hand.
1012 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1014 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1015 state of line state-machine.
1016 (struct ls): Collect DWARF2 line state-machine state in new member
1017 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1018 resulted in any DWARF2 directives.
1019 (reset_state_machine): New function.
1020 (out_end_sequence): Ditto.
1021 (dwarf2_gen_line_info): When switching sections or switching to a
1022 lower text address, call out_end_sequence() first to terminate the
1023 previous code sequence as code sequences MUST have monotonically
1024 increasing addresses.
1025 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1027 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1029 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1030 DWARF2 debug info (line information only, at this point).
1031 * as.h: Update comment about supported debug formats.
1032 * dwarf2dbg.c, dwarf2dbg.h: New files.
1033 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1035 * expr.c (operand): Don't use [ for parens if we want an index op.
1036 (op_encoding): Switch [ into O_index, if desired.
1037 (op_rank): Renumber with O_index on bottom.
1038 (expr): If O_index, match closing bracket.
1039 * expr.h (O_index): New.
1041 * read.c (read_a_source_file): Conditionally allow matched "
1042 in lines passed to md_assemble.
1044 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1046 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1048 Add support for storing local symbols in a small structure to save
1049 memory when assembling large files.
1050 * as.h: Don't include struc-symbol.h.
1051 (symbolS): Add typedef.
1052 * symbols.c: Include struc-symbol.h.
1053 (local_hash): New static variable.
1054 (save_symbol_name): New static function, from symbol_create.
1055 (symbol_create): Call save_symbol_name.
1056 (local_symbol_count): New static variable.
1057 (local_symbol_conversion_count): Likewise.
1058 (LOCAL_SYMBOL_CHECK): Define.
1059 (local_symbol_make): New static function.
1060 (local_symbol_convert): New static function.
1061 (colon): Handle local symbols. Create local symbol for local
1063 (symbol_table_insert): Handle local symbols.
1064 (symbol_find_or_make): Create local symbol for local label name.
1065 (symbol_find_base): Check for local symbol.
1066 (symbol_append, symbol_insert): Check for local symbols.
1067 (symbol_clear_list_pointers, symbol_remove): Likewise.
1068 (verify_symbol_chain): Likewise.
1069 (copy_symbol_attributes): Likewise.
1070 (resolve_symbol_value): Handle local symbols.
1071 (resolve_local_symbol): New static function.
1072 (resolve_local_symbol_values): New function.
1073 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1074 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1075 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1076 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1077 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1078 (symbol_previous, symbol_next): New functions.
1079 (symbol_get_value_expression): Likewise.
1080 (symbol_set_value_expression): Likewise.
1081 (symbol_set_frag, symbol_get_frag): Likewise.
1082 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1083 (symbol_mark_used_in_reloc): Likewise.
1084 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1085 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1086 (symbol_mri_common_p): Likewise.
1087 (symbol_mark_written, symbol_clear_written): Likewise.
1088 (symbol_written_p): Likewise.
1089 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1090 (symbol_section_p, symbol_equated_p): Likewise.
1091 (symbol_constant_p): Likewise.
1092 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1093 (symbol_get_obj, symbol_set_obj): Likewise.
1094 (symbol_get_tc, symbol_set_tc): Likewise.
1095 (symbol_begin): Initialize local_hash.
1096 (print_symbol_value_1): Handle local symbols.
1097 (symbol_print_statistics): Print local symbol statistics.
1098 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1099 Declare new symbols.c functions. Move many declarations here from
1101 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1102 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1103 (struct symbol): Move bsym to make it clearly the first field.
1104 Remove TARGET_SYMBOL_FIELDS.
1105 (symbolS): Don't typedef.
1106 (struct broken_word): Remove.
1107 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1108 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1109 (symbol_clear_list_pointers): Likewise.
1110 (symbol_insert, symbol_remove): Likewise.
1111 (symbol_previous, symbol_append): Likewise.
1112 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1113 (struct local_symbol): Define.
1114 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1115 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1116 (local_symbol_get_frag, local_symbol_set_frag): Define.
1117 (local_symbol_get_real_symbol): Define.
1118 (local_symbol_set_real_symbol): Define.
1120 * write.c (write_object_file): Call resolve_local_symbol_values.
1121 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1122 (TARGET_SYMBOL_FIELDS): Don't define.
1123 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1124 ECOFF_DEBUGGING, add ECOFF fields.
1125 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1126 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1127 ECOFF_DEBUGGING, add ECOFF fields.
1128 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1129 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1130 * config/tc-mcore.h: Don't include struc-symbol.h.
1131 (TARGET_SYMBOL_FIELDS): Don't define.
1132 (struct mcore_tc_sy): Define.
1133 (TC_SYMFIELD_TYPE): Define.
1134 * Many files: Use symbolS instead of struct symbol. Use new
1135 accessor functions rather than referring to symbolS fields
1138 * read.c (s_mri_common): Don't add in value of line_label.
1140 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1141 checking for SEC_LINK_ONCE.
1143 * config/tc-sh.h (sh_fix_adjustable): Declare.
1145 * app.c (input_buffer): New static variable.
1146 (app_push): Save saved_input in allocated buffer.
1147 (app_pop): Restored saved_input.
1148 (do_scrub_chars): Change get parameter to take char * and int as
1149 arguments. Change GET macro to pass input_buffer to get
1150 function. Don't save input into allocated buffer.
1151 * as.h (do_scrub_chars): Update declaration.
1152 * input-file.c (input_file_get): Change to take char * and int.
1153 Read data into passed in buffer. Remove static buffer.
1154 * read.c (scrub_from_string): Change to take char * and int. Copy
1155 data into passed in buffer.
1157 * hash.h: Neaten. Declare hash_traverse.
1158 * hash.c: Complete rewrite based on BFD hashing code.
1159 * gasp.c (chunksize): New variable.
1160 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1163 1999-05-28 Nick Clifton <nickc@cygnus.com>
1165 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1166 addend unless the target uses an old ABI.
1168 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1170 -Wchar-subscripts cleanup
1171 * listing.c (listing_newline): Use unsigned char variable, so
1172 calls to isascii,iscntrl are correct.
1173 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1175 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1176 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1177 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1178 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1180 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1182 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1184 (arch_coldfire_p): New #define.
1185 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1187 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1189 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1191 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1192 (install_operand): Add place `N'.
1193 (init_table): Add registers ACC, MACSR, MASK.
1195 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1197 * config/tc-m68k.c: Change mcf5200 --> mcf.
1198 (archs): Add mcf5206e, mcf5307.
1199 (m68k_ip): Add format `u'.
1200 (install_operand): Add place `m', `M', `h'.
1201 (init_table): Add upper/lower registers.
1203 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1205 1999-05-28 Martin Dorey <mdorey@madge.com>
1207 * config/tc-i960.c: Several minor changes to add ELF and
1208 BFD_ASSEMBLER support.
1209 * config/tc-i960.h: Likewise.
1210 * configure.in (i960-*-elf*): New target.
1211 * aclocal.m4, configure: Rebuild.
1213 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1215 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1216 reloc changes when defined(BFD_ASSEMBLER).
1218 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1220 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1222 * write.c (write_print_statistics): Output to file, not stderr.
1224 * expr.c (generic_bignum_to_int32,64): Prototype.
1226 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1227 output_sleb128, output_uleb128, output_big_sleb128,
1228 output_big_uleb128, output_big_leb128): Prototype.
1229 (output_big_sleb128, output_big_uleb128): Make inline.
1230 (output_big_leb128): Remove inline
1232 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1233 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1234 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1235 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1236 value for correct overflow check in write.c:fixup_segment.
1237 * write.c (fixup_segment): Move bitfield overflow checks to after
1238 the md_apply_fix call.
1239 * config/obj-coff.c (fixup_segment): Likewise.
1240 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1241 valueT *val argument.
1243 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1245 * config/atof-ieee.c (gen_to_words): Correctly round a
1246 denormalized number. Fix off-by-one in range checking for
1247 exponent in a denormal.
1249 1999-05-10 Nick Clifton <nickc@cygnus.com>
1251 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1254 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1256 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1258 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1260 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1261 (ReverseRegRegmem): Remove.
1262 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1263 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1264 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1267 From Doug Ledford <dledford@redhat.com>
1268 * config/tc-i386.h (RegXMM): New for P/III.
1269 * config/tc-i386.c: Add support for P/III.
1271 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1273 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1274 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1275 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1277 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1279 * config/tc-i386.c (i386_immediate): Skip whitespace before
1280 complaining about junk after expression.
1281 (i386_displacement): Likewise.
1283 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1285 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1286 Don't copy before downcaseing.
1288 1999-05-05 Catherine Moore <clm@cygnus.com>
1290 * tc-m68k.c: Include elf/m68k.h.
1291 (m68k_elf_final_processing): New routine.
1292 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1295 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1297 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1300 1999-04-30 Nick Clifton <nickc@cygnus.com>
1302 * config/tc-mcore.c (mcore_s_section): Dump literals before
1305 1999-04-29 Nick Clifton <nickc@cygnus.com>
1307 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1310 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1312 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1313 (TC_INIT_FIX_DATA): Delete.
1314 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1315 (TC_INIT_FIX_DATA): Delete.
1316 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1317 * write.c (fix_new_internal): Initialize fx_cgen member.
1318 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1319 (gas_cgen_md_apply_fix3): Update.
1320 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1321 (md_cgen_record_fixup_exp): Update.
1322 (FX_OPINFO_R_TYPE): Update.
1324 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1325 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1326 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1327 * frags.h (struct frag): Make opindex, opinfo ints.
1329 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1331 1999-04-26 Tom Tromey <tromey@cygnus.com>
1333 * aclocal.m4, configure: Updated for new version of libtool.
1335 1999-04-22 Nick Clifton <nickc@cygnus.com>
1337 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1339 (md_apply_fix3): Do not fix up absolute relocations against
1342 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1344 1999-04-20 Nick Clifton <nickc@cygnus.com>
1346 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1347 changes and data-in-text directives.
1348 (mcore_cons): New function: intercept cons() operations.
1349 (mcore_float_cons): New function: intercept float_cons()
1351 (mcore_stringer): New function: intercept stringer() operations.
1353 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1355 * obj.h (struct format_ops): Change generate_asm_lineno field to
1357 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1359 * config/tc-alpha.c (find_opcode_match): Add default case to
1361 (find_macro_match): Likewise.
1362 (load_expression): Parenthesize && within ||.
1364 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1366 1999-04-17 Nick Clifton <nickc@cygnus.com>
1368 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1369 .text .data .section pseudo ops.
1370 (mcore_s_section): New function. Dump lits before changing secs.
1371 (mcore_s_text): New function. Dump lits before changing secs.
1372 (mcore_s_data): New function. Dump lits before changing secs.
1374 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1376 * config/tc-mips.c (mips_32bitmode): New.
1377 (md_begin): Set mips_32bitmode if needed.
1378 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1379 Set EF_MIPS_32BITMODE.
1381 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1383 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1386 1999-04-16 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1390 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1392 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1393 expressions correctly.
1396 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1398 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1400 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1402 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1403 and fmpynfadd instructions.
1405 1999-04-11 Richard Henderson <rth@cygnus.com>
1407 * as.h (environ): Declare it, if needed.
1408 * as.c (dump_statistics): Don't declare environ.
1409 * configure.in (environ): Detect declaration.
1410 * configure, config.in: Rebuild
1412 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1413 (i386_displacement): Allocate enough space for replacement buffer.
1414 Clean up replacement buffer initialization.
1416 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1418 * subsegs.c (section_symbol): Don't create a new symbol if one
1419 already exists; instead, use the existing one, but set its segment
1420 and frag data if it hasn't already been defined.
1421 * config/obj-coff.c (c_section_symbol): Likewise.
1423 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1425 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1427 1999-04-08 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-mcore.c: New File: Support routines for MCore
1431 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1432 * config/obj-coff.c: Add support for mcore-pe target.
1434 * Makefile.am: Add support for MCore targets.
1435 * Makefile.in: Regenerate.
1436 * configure.in: Add support for MCore targets.
1437 * configure: Regenerate.
1439 * doc/all.texi: Set MCORE.
1440 * doc/as.texinfo: Document MCore specific command line options.
1442 * write.h: Prevent multiple inclusion.
1444 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1446 * asintl.h (LC_MESSAGES): Never define.
1447 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1449 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1452 * Makefile.am (m68k-parse.c): If configuring in the source
1453 directory, copy m68k-parse.y into the local directory before
1454 running ylwrap, to remove spurious differences when generating
1456 * Makefile.in: Rebuild.
1458 * config/tc-sparc.h (md_do_align): Just allocate the number of
1459 bytes necessary, rather than always allocating 1024.
1461 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1463 * listing.c (listing_newline): Add cast to avoid warning.
1464 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1465 * config/tc-i386.c (i386_scale): Add return value.
1466 (build_displacement_string): Remove unused local temp_disp2.
1467 (i386_intel_memory_operand): Add parentheses to avoid warning.
1468 (i386_intel_operand): Remove unused local end_of_operand_string.
1469 (i386_operand): Remove unused local operand_modifier.
1470 (i386_operand): Add parens to avoid warning.
1472 1999-04-04 Don Bowman <don@pixsci.com>
1474 * configure.in: Add mips*-*-vxworks* target; have it define
1476 * configure, config.in: Rebuild.
1478 1999-03-31 Nick Clifton <nickc@cygnus.com>
1480 * configure.in (emulations): Add support for arm-epoc-pe.
1481 * configure: Regenerate.
1482 * config/te-epoc-pe.h: New file. Define macros specific to
1484 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1485 for arm-epoc-pe target.
1487 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1489 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1491 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1493 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1494 detect ",n" without a condition.
1495 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1498 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1500 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1501 instruction is encoded with one bit.
1504 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1506 * doc/internals.texi (CPU backend): Mention that
1507 line_separator_chars should not include newline. From thi
1508 <ttn@mingle.glug.org>.
1510 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1512 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1513 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1515 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1517 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1519 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1521 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1524 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1526 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1528 1999-03-15 Martin Hunt <hunt@cygnus.com>
1530 * app.c (do_scrub_begin): Change '-' back to a symbol char
1531 so we can use multiple opcodes on a line again.
1533 * config/tc-d30v.c: By default, warn if a symbol has
1534 the same name as a register. Plus some minor
1535 updates from the branch.
1537 1999-03-13 Nick Clifton <nickc@cygnus.com>
1539 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1540 BFD_RELOC_16 and BFD_RELOC_64.
1542 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1544 * expr.c (expr): Add missing else.
1546 1999-03-12 Nick Clifton <nickc@cygnus.com>
1548 * config/tc-arm.c (md_apply_fix3): Improve error message.
1550 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1552 * Makefile.am (CPU_TYPES): Add fr30.
1553 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1554 (fr30,m32r dependencies): Update.
1555 * Makefile.in: Rebuild.
1557 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1558 (gas_cgen_record_fixup_exp): Ditto.
1559 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1560 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1561 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1562 (md_cgen_lookup_reloc): Update use of operand->type.
1563 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1564 (md_convert_frag): Call cgen_operand_lookup_by_num.
1565 (md_cgen_lookup_reloc): Update use of operand->type.
1566 (m32r_cgen_record_fixup_exp): Ditto.
1568 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1570 * config/tc-mips.c (md_show_usage): Fix message.
1572 1999-03-03 Nick Clifton <nickc@cygnus.com>
1574 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1575 and LDR reg,=<expr> instruction.
1577 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1580 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1582 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1584 1999-02-17 Nick Clifton <nickc@cygnus.com>
1586 This patch was created by: Scott Bambrough
1587 <scottb@corelcomputer.com>
1590 Special cased '@' character. The '@' character is used as the
1591 ARM assembler comment character, as a special character
1592 and in ELF .symver pseudo-op's, and as a special character in
1593 .type and .section pseudo-ops.
1594 (symver_pseudo): New static variable.
1595 (symver_state): New static variable.
1596 (struct app_save): Add field 'symver_state'.
1597 (app_push): Save global symver_state int struct app_save.
1598 (app_pop): Restore global symver_state from struct app_save.
1599 (do_scrub_chars): Special case handling of '@' character in
1602 * configure.in: Modified to recognize armv* uname syntax from ARM
1604 * configure: Regenerated.
1606 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1607 a prefix to the section's type.
1608 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1609 the type's typename.
1611 * config/tc-arm.h: Add support for PIC generation:
1612 (pic_code): New boolean.
1613 (obj_relocate_extern): Define.
1614 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1615 (TC_CONS_FIX_NEW): Define.
1616 (tc_fix_adjustable): Define.
1617 (GLOBAL_OFFSET_TABLE_NAME): Define.
1619 * config/tc-arm.c: Add support for PIC generation:
1620 (line_seperator_chars): Allow ';' as a seperator for Linux.
1621 (is_immediate_prefix): New macro.
1622 (arm_parse_reloc): New function.
1623 (s_arm_elf_cons): New function.
1624 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1625 (md_undefined_symbol): Special case handling for the Global Offset
1627 (md_apply_fix3): Handle PIC relocs.
1628 (tc_gen_reloc): Handle PIC relocs.
1629 (md_parse_option): Add support for '-k' command line switch to
1630 enable PIC generation.
1631 (cons_fix_new_arm): New function.
1632 (s_arm_elf_cons): New function.
1634 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1636 * configure.in: Add comments for uses of AC_DEFINE.
1637 * acinclude.m4: Likewise.
1638 * acconfig.h: Remove.
1639 * aclocal.m4: Rebuild.
1640 * configure: Rebuild.
1641 * Makefile.in: Rebuild.
1642 * config.in: Rebuild.
1644 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1646 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1647 non-constant offset from a base register.
1649 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1651 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1654 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1656 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1657 (emit_insn): Look for pc-relative and no-overflow specifiers on
1658 internal relocation types.
1660 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1662 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1665 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1667 (mips_4650, mips_4010, mips_4100): Variables removed.
1668 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1669 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1671 (md_begin): Don't bother initializing the mips_NNNN variables;
1672 mips_cpu is set, and that's good enough now.
1673 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1674 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1675 (show): New function, to handle wrapping in the CPU lists.
1676 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1678 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1680 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1681 than treat as an immediate specifier.
1683 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1685 * config/tc-i386.c: Prototype many functions.
1686 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1687 (i386_immediate): Remove unused second argument.
1688 (i386_intel_operand): Fix i386_is_reg typo.
1689 (i386_operand): Use allow_naked_reg.
1690 (output_invalid): Make operand int for K&R.
1692 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1694 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1696 * Makefile.in: Rebuild.
1698 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1700 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1702 (EXTRA_as_new_SOURCES): Comment out.
1703 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1704 * Makefile.in: Rebuild.
1705 * doc/Makefile.in: Rebuild.
1706 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1707 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1708 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1709 * configure: Rebuild.
1710 * aclocal.m4: Rebuild.
1711 * config.in: Rebuild.
1712 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1713 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1714 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1715 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1716 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1717 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1718 (gas_cgen_record_fixup_exp): Ditto.
1719 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1720 descriptor, not global variable.
1721 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1722 descriptor, not global variable. Refer to insert_operand handler
1723 via cpu descriptor, not global function.
1724 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1725 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1726 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1727 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1728 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1729 * config/tc-m32r.c: Ditto.
1730 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1731 (md_assemble): Ditto.
1732 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1734 1999-02-09 Nick Clifton <nickc@cygnus.com>
1736 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1737 relocations for ELF targets.
1739 1999-02-08 Nick Clifton <nickc@cygnus.com>
1741 * configure.in: Add support for StrongARM target.
1742 * configure: Regenerate.
1744 1999-02-05 Nick Clifton <nickc@cygnus.com>
1746 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1748 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1751 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1753 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1755 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1757 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1758 (INTEL_DWORD_MNEM_SUFFIX): Define.
1761 (DWORD_PTR): Define.
1762 (XWORD_PTR): Define.
1764 (OFFSET_FLAT): Define.
1766 (NONE_FOUND): Define.
1769 * config/tc-i386.c (set_intel_syntax): New routine.
1770 (intel_syntax): Declare.
1771 (allow_naked_reg): Declare.
1772 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1773 (intel_float_operand): New routine.
1774 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1775 Handle brackets as well as parens. Call i386_intel_operand for
1776 intel syntax. Reverse operands if appropriate. Handle new
1777 suffixes. Handle movzx and movsx.
1778 (i386_is_reg): New routine.
1779 (i386_immediate): New routine.
1780 (i386_scale): New routine.
1781 (i386_displacement): New routine.
1782 (i386_operand_modifier): New routine.
1783 (build_displacement_string): New routine.
1784 (i386_parse_seg): New routine.
1785 (i386_intel_memory_operand): New routine.
1786 (i386_intel_operand): New routine.
1787 (i386_operand): Call i386_displacement, i386_immediate,
1788 i386_scale, etc. instead of handling inline.
1789 (parse_register): Handle registers without prefix.
1791 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1793 * configure: Regenerate.
1794 * configure.in (arm-*-oabi): New.
1795 (thumb-*-oabi): New.
1796 * config/tc-arm.c (target_oabi): Declare.
1797 (md_apply_fix3): Support REL relocs.
1798 (md_parse_option): Handle -oabi.
1799 (elf32_arm_target_format): New routine.
1800 (md_longopts): Add OPTION_OABI.
1801 * config/tc-arm.h: Redefine TARGET_FORMAT.
1804 1999-01-28 Nick Clifton <nickc@cygnus.com>
1806 * write.c (write_relocs): Handle out of range error.
1808 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1809 (fr30_force_relocation): Default to 0.
1811 * config/tc-fr30.h (obj_fix_adjustable): Define.
1812 (TC_FORCE_RELOCATION): Define.
1814 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1817 1999-01-16 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1820 merge of two instructions if the left instruciton kills the right.
1822 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1824 * Makefile.in: Regenerate.
1825 * configure.in: Redo test for using cgen.
1826 * configure: Regenerate.
1828 1999-01-09 Nick Clifton <nickc@cygnus.com>
1830 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1831 redefinition of this macro.
1833 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1835 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1838 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1840 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1841 a read of HI or LO and an immediatly following branch.
1843 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1845 * config/tc-mips.c (md_begin): Another correction to the setting of
1848 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1850 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1852 1998-12-21 Nick Clifton <nickc@cygnus.com>
1854 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1855 bit insn when optimizing, so that parallelised instructions will
1856 start on a 32 bit boundary.
1858 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1860 * config/tc-mips.c (mips_eabi64): New.
1861 (md_begin): Set mips_eabi64.
1862 (mips_elf_final_processing): Use it.
1864 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1866 * config/tc-mips.c (mips_elf_final_processing):
1867 Correct setting of ABI in e_flags.
1869 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1871 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1873 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1875 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1877 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1879 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1880 warning, values that don't fit in the field.
1882 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1884 * config/tc-mips.c (mips_abi_string): New.
1885 (md_parse_option,md_longopts): Add mabi.
1886 (mips_elf_final_processing): Set e_flags based on mabi flag.
1888 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1890 * config/tc-mips.c (md_parse_option): Handle vr4111.
1892 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1894 * config/tc-h8300.c (build_bytes): Change message given if the
1895 instruction requires H8/300H mode and we're not in Hmode, to
1896 suggest that it may be the operand modes that are the problem, not
1897 necessarily the opcode.
1899 1998-12-10 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-fr30.c: Add line separator character.
1903 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1905 * configure.in (hppa-*-mpeix*): New target.
1906 * config/obj-som.h (obj_som_compiler): Declare.
1907 * config/obj-som.c (compiler_seen): New static variable.
1908 (obj_som_compiler): New function.
1909 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1910 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1911 (pa_type_args): Set hppa_priv_level.
1912 (pa_compiler): New static function if OBJ_SOM.
1913 * configure: Rebuild.
1915 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1917 * read.c (output_leb128): Don't mark as inline.
1919 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1921 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1922 AIX .vbyte unaligned data support.
1923 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1924 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1927 1998-12-07 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1932 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1934 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1935 BFD_RELOC_ARM_PCREL_BRANCH.
1937 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1939 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1940 checking the target type.
1941 (mips-dec-bsd*): Set endian to little.
1942 * configure: Rebuild.
1944 COFF weak symbol support, based on patches from Mark Elbrecht
1945 <snowball3@usa.net>:
1946 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1947 * config/obj-coff.c (obj_coff_weak): New static function.
1948 (obj_coff_endef) [both versions]: Handle weak symbols.
1949 (coff_frob_symbol): Likewise.
1950 (yank_symbols): Likewise.
1951 (obj_pseudo_table): Add "weak".
1953 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1954 <aymeric.vincent@emi.u-bordeaux.fr>.
1955 * aclocal.m4: Rebuild with current tools.
1956 * configure: Rebuild.
1958 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1959 an assertion failure for a case we can't handle when OBJ_ECOFF.
1961 * expr.c (operator): And with 0xff to avoid problems with signed
1964 1998-12-03 Nick Clifton <nickc@cygnus.com>
1966 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1967 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1969 1998-12-02 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1974 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1976 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1979 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1981 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1984 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1986 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1988 (d10v_cleanup): Only generate previous insn if a multiline insn is
1991 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1996 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1999 -marm6xxx command line switches.
2001 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2003 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2004 (itbl-ops.o): Delete duplicate dependencies.
2005 Rebuild dependencies.
2006 Add fr30 dependencies.
2007 * Makefile.in: Rebuild.
2009 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2011 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2013 * listing.c: Ignore line terminator characters found inside
2016 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2018 * po/gas.pot: Regenerated.
2020 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2022 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2023 fr30_is_label_start(). Also checks for delay slot insns.
2025 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2026 FR30 instructions which contain a colon in the mnemonic.
2028 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2030 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2032 * config/tc-fr30.c: Removed currently superflous code.
2034 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-fr30.h: New file.
2037 * config/tc-fr30.c: Tweaking so that it will compile.
2039 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2041 * config/tc-d10v.h (obj_fix_adjustable): Define.
2042 (TC_FORCE_RELOCATION): Define.
2043 (d10v_force_relocation): Declare.
2044 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2045 (md_apply_fix3): Handle Vtable relocs.
2046 (d10v_fix_adjustable): New.
2047 (d10v_force_relocation): New.
2049 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2051 * config/tc-d30v.c: Change default behaviour to ignore potential
2052 conflicts between register name and symbol names.
2054 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2056 * configure.in: Add fr30-*-*.
2057 * config/tc-fr30.c: New file.
2058 * Makefile.in: Regenerated.
2059 * config.in: Regenerated.
2060 * configure: Regenerated.
2061 * doc/Makefile.in: Regenerated.
2062 * po/gas.pot: Regenerated.
2064 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2066 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2069 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2071 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2073 (do_scrub_chars): Add some casts to unsigned char to avoid
2074 unwanted sign extension.
2075 * read.c (lex_type): Set characters about 127 to be symbol
2077 * config/tc-i386.c (md_begin): Set identifier_chars and
2078 operand_chars for values above 127.
2080 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2082 * configure.in: detect cygwin* instead of cygwin32*
2083 * configure: regenerate
2085 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2087 * listing.c: Add support for producing a listing from piped
2090 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2092 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2093 (append_insn): Account for the tx39's multiply behavior.
2095 1998-10-26 Michael Meissner <meissner@cygnus.com>
2097 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2098 from assemble_parallel_insns. Add support for '->' to indicate
2099 explicitly serializing the instructions.
2100 (md_assemble): Ditto.
2102 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2104 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2107 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2109 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2111 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2113 * config/tc-mips.c : support frame and regmask/fregmask when
2114 MIPS_STABS_ELF is specified.
2116 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2118 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2119 (md_apply_fix): Don't return 1 for VTABLE relocs.
2120 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2122 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2124 * doc/c-i386.texi: Replace occurences of "opcode" with
2125 "instruction mnemonic", "instruction", or "mnemonic" when
2126 referring to the name of an instruction. Use "opcode" when
2127 referring to the sequence of machine bytes.
2129 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2130 (is_opcode_char): Rename to is_mnemonic_char.
2131 (md_assemble and i386_operand): Correct error messages from
2132 "opcode" to "instruction mnemonic"
2133 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2134 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2135 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2136 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2137 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2138 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2139 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2141 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2143 * config/tc-i386.c (i386_operand): Check for garbage after
2146 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2148 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2149 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2151 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2153 * config/tc-sh.h (obj_fix_adjustable): Define.
2154 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2155 (md_apply_fix): Likewise.
2156 (tc_gen_reloc): Likewise.
2157 (sh_fix_adjustable): New.
2159 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2161 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2162 * cgen.h (gas_cgen_finish_insn): Update prototype.
2163 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2164 cgen_insn_t -> CGEN_INSN_INT.
2165 (make_parallel): Update handling of CGEN_INT_INSN_P.
2166 (assemble_parallel_insn): Ditto.
2167 (target_make_parallel): New function.
2168 (md_assemble): Use it.
2170 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2172 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2174 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2176 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2177 converted into lower case.
2179 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2181 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2182 (gas_cgen_tc_gen_reloc): Likewise.
2183 * config/tc-m32r.h (obj_fix_adjustable): Define.
2184 * config/tc-m32r.c (m32r_fix_adjustable): New.
2185 (m32r_force_relocation): Handle VTABLE relocs.
2187 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2189 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2191 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2193 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2194 to lower case before parsing.
2196 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2197 parallel insns modift buts in the PSW as a side effect.
2199 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2201 * config/tc-d30v.c (find_format): Test for missing flag and
2204 (md_apply_fix3): Fix error messages to avoid
2205 assumption about presence of a symbol.
2207 (parallel_ok): Disallow parallel instructions that both modify the
2210 (find_format): Generate a warning if an odd numbered register is
2211 used as the first register in a mutli-register instruction.
2213 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2216 relocations are always associated with a symbol.
2218 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2220 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2221 (elf32_sparc_force_relocation): Declare.
2222 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2223 (tc_gen_reloc): Handle vtable relocs.
2224 (elf32_sparc_force_relocation): New.
2226 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2228 * symbols.c (S_IS_FUNCTION): New.
2229 * config/tc-v850.h (obj_fix_adjustable): Define.
2230 (TC_FORCE_RELOCATION): Define.
2231 (v850_force_relocation): Declare.
2232 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2233 of fx_addnumber for VTABLE reloc addends.
2234 (md_apply_fix3): Handle VTABLE relocs.
2235 (v850_fix_adjustable): New.
2236 (v850_force_relocation): New.
2238 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2240 * tc-hppa.c (fp_operand_format): Add some additional formats.
2241 (pa_ip): Do not automatically promote into pa2.0 mode.
2242 (pa_level): Handle ".level 2.0".
2244 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2246 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2247 * config/tc-i386.h (template.extension_opcode): Change to
2248 unsigned int to allow full range of 8-bit opcode suffixes.
2249 (None): Redefine as 0xffff.
2251 From Jeff B Epler <jepler@usgs.gov>
2252 * doc/c-i386.texi (i386-SIMD): New section.
2254 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2256 * read.c (discard_rest_of_line): New function.
2257 * read.h: Declare it.
2258 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2260 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-d10v.c (find_symbol_matching_register): New function.
2263 (find_opcode): Cope with the case where a register name matches
2266 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-v850.c (md_pcrel_from): Rename to
2269 v850_pcrel_from_section.
2270 (v850_pcrel_from_section): Do not resolves symbols in other
2273 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2275 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2277 * config/tc-d10v.c (find_opcode): Generate an error if a register
2278 is supplied for an operand that should not be a register.
2280 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2283 instructions to have another instruction in the right bin.
2285 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2288 the right container if the left container holds a branch
2291 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2293 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2294 both a register name and symbol name.
2295 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2297 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2299 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2300 execution unit class.
2302 (reg_name_search): If a name matches a register and a symbol,
2303 prefer the register.
2304 (find_format): Disallow flag registers when a general purpose
2305 register is required.
2306 If a number is required, but a register has been given, check to
2307 see if a symbol with the same name as the register exists, and if
2308 so, use that symbol.
2310 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2312 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2314 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2316 * config/tc-d30v.c (find_format): Do not accept flag registers as
2317 general purpose registers.
2318 (find_format): If an immediate value is expected at a given place
2319 in a format, but a register name has been provided instead, check
2320 to see if that register name matches the name of a predefined
2321 symbol and if it does, then use the symbol instead.
2322 (reg_name_search): If a register name matches a symbol name,
2323 prefer the register name to the symbol name.
2325 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2327 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2328 the previous insn to empty.
2330 1998-09-20 Michael Meissner <meissner@cygnus.com>
2332 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2333 pieces, forcing the use of an ANSI compiler.
2335 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2337 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2339 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2341 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2343 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2345 (obj_elf_vtable_entry): Likewise.
2346 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2347 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2348 (tc_gen_reloc): Likewise.
2349 (arm_fix_adjustable): Likewise.
2350 (elf32_arm_force_relocation): New.
2351 (armelf_frob_symbol): Remove coff-style symbol support.
2353 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2355 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2357 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2359 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2360 OBJ_COFF so that routine is defined for a.out format.
2362 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2364 * config/tc-i386.c (i386_operand): Detect non-segment registers
2365 used as segment prefixes.
2367 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2369 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2370 optimize across FDE boundaries.
2372 * config/obj-coff.c (obj_coff_section): Preserve any link once
2373 flags when setting the section flags.
2375 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2377 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2378 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2380 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2382 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2385 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2387 * frags.c (frag_grow): Include the size of the frag struct in the
2390 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2391 if the new subseg comes before the old.
2393 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2395 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2396 to handle edge8 and edge16.
2398 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2400 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2401 before we clobber the symbol involved.
2403 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2405 * config/tc-arm.c: Remove OBJ_ELF definitions for
2406 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2407 use arm_adjust_symtab for OBJ_COFF.
2408 (armelf_adjust_symtab): New Routine.
2409 * config/tc-arm.h: Define obj_adjust_symtab to
2410 armelf_adjust_symtab for OBJ_ELF.
2412 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2414 * configure.in: Make all i386-elf targets use bfd_gas.
2415 * config/tc-i386.c (tc_i386_force_relocation): New.
2416 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2417 (md_apply_fix3): Likewise.
2418 (tc_gen_reloc): Handle them.
2419 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2420 tc_i386_force_relocation.
2422 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2426 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2428 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2429 current opcode after writing the first insturction of a reverse
2432 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2434 * read.h (generate_lineno_debug): Add prototype.
2435 * read.c (generate_lineno_debug): Make non-static.
2437 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2439 * config/tc-i386.c (md_assemble): Only warn for address/data size
2442 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2445 against Thumb function names, as the linker needs this information.
2447 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2449 * expr.c (operand): Check also that there is no advance in operand
2450 after atof_generic in order to decide "is it label 0f or floating
2453 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2455 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2456 command line options with a single dash.
2457 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2459 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2461 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2462 * tc-arm.c (arm_fix_adjustable): New routine.
2464 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2466 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2467 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2468 demand_empty_rest_of_line before mri_comment_end.
2469 (equals): Check garbage after expression before
2470 mri_comment_end in MRI mode.
2472 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2474 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2475 small immediate constant to use the constant itself rather than
2478 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2480 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2481 (pa_leave): Likewise.
2483 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2485 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2487 (i386_operand): Fix an error message.
2489 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2491 * doc/c-arm.texi (ARM Directives): Document .req directive.
2493 * config/tc-arm.c (reg_required_here): Display erroneous string if
2494 the register name could not be decoded.
2495 Do not set inst.instruction if the sift is -1.
2497 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2499 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2502 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2504 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2505 even if it is belived to be unnecessary.
2507 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2509 config/tc-i386.c (i386_operand): Size immediate constants by
2510 suffix (erroneously removed as part of July 7 change).
2512 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2514 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2515 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2516 (armelf_frob_symbol): New Routine.
2517 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2519 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2521 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2523 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2525 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2526 command line switches passed to assembler.
2528 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2530 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2531 (gas_cgen_opcode_desc): Declare.
2532 (gas_cgen_parse_operand): Declare.
2533 (*): Prepend gas_ to gas specific fns to denote them as such.
2535 * cgen.c (gas_cgen_opcode_desc): New global
2536 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2537 (queue_fixup): Renamed from cgen_queue_fixup.
2538 (*): Prepend gas_ to gas specific fns to denote them as such.
2540 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2541 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2542 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2543 Open opcode table and initialize it.
2544 (make_parallel): Use gas_cgen_opcode_desc.
2545 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2546 (md_assemble): Ditto.
2548 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2550 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2551 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2552 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2553 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2554 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2555 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2556 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2557 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2558 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2559 (INIT_STAB_SECTION): Likewise.
2560 (OBJ_PROCESS_STAB): Likewise.
2562 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2563 (md_parse_option): Watch for them.
2564 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2565 (md_begin): Kill neverdef code.
2566 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2567 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2568 (s_alpha_coff_wrapper): New.
2569 (md_pseudo_table): Trap all ECOFF pseudos.
2571 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2573 Start of changes to remove mdebug section from mips*-elf
2574 Based on MIPS_STAB_ELF definition
2575 * acconfig.h: undef if not configured
2576 * config.in: undef if not configured
2577 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2578 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2579 * stabs.c (s_stab_generic): flush frag
2581 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2583 * configure.in: (arm-*-elf): Handle.
2584 (thumb-*-elf): Handle.
2585 * configure: Regenerate.
2586 * read.c (stringer): Fix typo in comment.
2587 * write.c (fixup_segment): Don't add symbol value to addend if
2589 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2591 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2594 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2596 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2597 (write_2_short): Emit warning if new flag is set.
2598 (do_assemble): Set flags if left instruction is one of special
2599 "right-instruction-killer" type.
2601 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2603 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2604 Always output words in debug_info section as big endian.
2605 (sparc_target_format): Choose correct bfd target.
2606 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2608 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2610 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2611 to work with internationalization code. Issue an error when two
2612 operands match that are not allowed to match.
2614 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2616 * configure.in (install_tooldir): Allow target to specify whether
2617 it wants to be installed in $(tooldir)/bin.
2618 * configure: Regenerate.
2619 * Makefile.am (install-exec-local): Set install-exec-tooldir
2620 dependency via configure.
2621 * Makefile.in: Regenerate.
2623 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2625 * Makefile.am (install-exec-local): Split into two ...
2626 (install-exec-bindir,install-exec-tooldir): New rules.
2627 * Makefile.in: Regenerate.
2629 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2631 * Makefile.am (install-exec-local): Don't remove the file before
2632 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2633 W. Rozycki <macro@ds2.pg.gda.pl>.
2634 * Makefile.in: Rebuild.
2636 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2638 * cgen.c: Include libiberty.h.
2639 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2640 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2641 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2642 (md_cgen_lookup_reloc)): Declare.
2643 (md_cgen_record_fixup_exp): Declare.
2644 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2645 (m32r_relax_frag): Declare.
2646 (cgen_md_apply_fix3): Decls moved to cgen.h.
2647 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2648 (m32r_cgen_record_fixup_exp): Delete decl.
2649 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2650 (assemble_nop): Delete.
2651 (expand_debug_syms): Delete unused `exp'.
2652 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2653 Add default case for -Wall.
2654 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2655 (md_atof): Delete unused wordP.
2657 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2659 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2662 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2664 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2665 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2666 .print, .purgem, and .struct. Remove documentation for
2669 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2671 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2672 Update call to insert_operand.
2674 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2676 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2678 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2680 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2681 whitespace after a prefix operator.
2683 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2685 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2687 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2689 * config/tc-sparc.c (log2): New static function.
2690 (s_reserve): Use log2 to convert alignment before calling
2692 (s_common): Use log2 to convert alignment before calling
2693 record_alignment and frag_align.
2694 (sparc_cons_align): Use log2.
2696 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2698 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2699 (s_common): Likewise.
2701 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2702 initialization of waddr.
2703 (sparc_elf_final_processing): Add default case to switch.
2705 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2707 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2708 than temporary real.
2710 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2712 * write.c (subsegs_finish): Don't align the segments if there were
2715 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2716 copying aux information.
2718 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2719 expression into a symbol.
2721 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2723 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2724 type to unsigned int.
2725 (md_assemble): Change type used to store offsets from unsigned
2727 (i386_operand): Switch error check to only call RESTORE_END_STRING
2728 once after parse_register.
2730 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2732 * config/tc-v850.c (md_show_usage): Changed format to match that
2735 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2737 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2739 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2741 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2744 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2746 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2747 * doc/Makefile.in: Rebuild.
2749 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2751 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2752 for %lo expressions.
2753 (mips_ip, case 'u'): Move range check after code to mask
2754 off bits in %hi/%lo expressions. Mask off high bits for
2757 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2759 * doc/Makefile.am (gasver.texi): New target.
2760 (as.info, as.dvi): Depends upon gasver.texi.
2761 * doc/as.texinfo: Include gasver.texi. Mention version number on
2762 title page and in top node.
2763 * doc/Makefile.in: Rebuild.
2765 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2767 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2768 but not including the line containing the edict.
2769 * listing.h (LISTING_EOF): New.
2770 * input-scrub.c (input_scrub_next_buffer): Call it.
2772 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2774 * config/tc-i386.c (i386_operand): Don't set the size of an
2775 immediate address based solely on the suffix and the mode.
2777 * config/tc-i386.c (md_assemble): Add assertion to make sure
2778 overlap2 does not set Imm.
2780 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2781 sequences of whitespace to a single space.
2782 (is_space_chars): Just compare with space.
2783 (md_begin): Don't initialize space_chars.
2784 (md_assemble): Just skip a single whitespace character.
2785 (i386_operand): Rewrite base-index parsing to use new
2786 parse_register, and to skip white space. Skip white space in a
2787 number of other places too. Don't give error message if
2788 parse_register fails.
2789 (parse_register): Change reg_string parameter to be non-const.
2790 Add end_op parameter. Skip white space after the `%', and return
2791 end of register string. Give error message here rather than
2794 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2796 Based on patch from Matt Semersky <matts@scd.hp.com>:
2797 * expr.c (op_encoding): Make const.
2798 (expr_set_precedence): New function.
2799 (expr_begin): Don't set operator rankings, just call
2800 expr_set_precedence.
2801 * expr.h (expr_set_precedence): Declare.
2802 * read.c (s_mri): Call expr_set_precedence.
2804 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2806 * doc/as.texinfo (Statements): Remove paragraph discussing
2807 continuing lines with a backslash. This hasn't worked for years,
2810 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2812 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2814 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2815 (ps_CTORS, ps_DTORS): New section types.
2816 (vms_fixup_xtors_section): New function
2817 (Ctors_Psect, Dtors_Psect): Define.
2818 (IS_GXX_XTOR): Define
2819 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2820 Filter static constructors/destructors and add to
2821 Ctors_Symbols/Dtors_Symbols chain.
2822 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2823 appropriate section.
2825 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2826 * makefile.vms: Merge vax/vms support.
2828 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2830 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2831 (elf_pseudo_table): Add them.
2832 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2833 (md_apply_fix): Accept them.
2834 (mips_fix_adjustable): Don't adjust them.
2835 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2836 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2837 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2838 (tc_fix_adjustable): Don't adjust them.
2840 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2842 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2844 * Makefile.in: Regenerate.
2845 * configure.in: AC_SUBST cgen_cpu_prefix.
2846 * configure: Regenerate.
2848 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2850 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2851 Changed all users of COND12_DELAY.
2853 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2855 * config/tc-mn10300.c (set_arch_mach): New function.
2856 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2857 (md_begin): Default to mn10300 mode.
2858 (md_assemble): Only accept instructions for the core mn10300
2859 chip and the active machine type.
2861 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2863 * subsegs.h (segment_info_type): Give the struct a name.
2864 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2865 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2866 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2867 * config/tc-w65.h (tc_reloc_mangle): Declare.
2868 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2870 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2872 * config/tc-v850.c (v850_comm): Restore old section
2873 after common processing.
2875 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2877 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2879 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2881 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2882 char with code that explicitly sign-extends.
2884 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2886 * config/tc-v850.c (md_begin): Restore text section as the current
2887 section after creating call table sections.
2888 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2891 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2892 with call to macro SYM_AUXINFO.
2894 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2896 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2897 with the program transform name.
2898 * Makefile.in: Rebuild.
2900 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2902 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2905 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2907 * config/tc-i386.c (i386_operand): Be prepared for a space between
2908 the open parenthesis and the start of the register operand,
2909 because of the June 16 change.
2911 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2913 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2916 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2918 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2919 even if it is belived to be unnecessary.
2921 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2923 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2925 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2927 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2929 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2930 shift amount for a repeated operand. The shift amount for the
2931 repeated copy comes from the size of the operand.
2933 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2935 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2937 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2939 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2941 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2943 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2944 characters in it as LEX_IS_SYMBOL_COMPONENT.
2945 * config/tc-i386.h (tc_symbol_chars): Define.
2946 (extra_symbol_chars): Declare.
2947 * config/tc-i386.c (extra_symbol_chars): Define.
2948 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2949 (line_comment_chars): Set to '/' if TE_LINUX.
2950 * doc/c-i386.texi (i386-prefixes): Update.
2951 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2953 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2955 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2956 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2958 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2960 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2961 constraint in instructions REP & REPI.
2963 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2965 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2966 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2968 (check_range): If the operand is shifted, then shift the number
2969 before checking its range.
2971 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2973 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2976 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2978 * config/tc-v850.c (v850_comm): Create special sections as needed.
2980 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2982 * config/tc-d10v.c (write_2_short): Addition of swapping
2983 instructions for sequential and reverse sequential order when
2984 given order is not possible.
2986 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2988 * Makefile.am: Rebuild dependencies.
2989 (DEP_INCLUDES): Fix reference to intl build directory.
2990 * Makefile.in: Rebuild.
2992 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2994 * doc/c-i386.texi: Update 16 bit documentation.
2996 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2997 IgnoreDataSize to IgnoreSize as they are used for address size as
2999 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3000 32-bit mode, similarly addr16/data16 and variants.
3002 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3005 sequential word multiply instructions.
3007 (do_assemble): Add extra command line argument, to allow mul32
3008 attribute to be preserved across parallel insns.
3009 (md_assemble): Insert NOPs between explicitly parallel insns which
3010 contain an 32 bit multiply and a 16 multiply.
3012 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3014 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3017 * config/tc-i386.c (reloc): Add braces.
3019 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3020 consistent with Intel naming.
3021 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3022 use bitfields in sib_byte.
3023 (modrm_byte): Don't use bitfields here either.
3025 * config/tc-i386.c (current_templates): Add const.
3026 (parse_register): Add const to return, param, and char *s.
3027 (i386_operand): Add const to reg_entry *r.
3028 * config/tc-i386.h (templates): Add const to start, end.
3030 Inspired by code for 16 bit gas support from Martynas Kunigelis
3031 <martynas@nm3.ktu.lt>:
3032 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3033 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3034 (uses_mem_addrmode): Remove.
3035 (md_estimate_size_before_relax): Add support here too.
3036 (md_relax_table): Rewrite interface to md_relax for 16 bit
3038 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3039 (opcode_suffix_to_type): Remove.
3040 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3041 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3042 (md_convert_frag): Likewise.
3043 (i386_operand): Add support for 16 bit base/index regs,
3044 immediates, and displacements. Remove some unnecessary casts, and
3045 localise end_of_operand_string, displacement_string_start,
3046 displacement_string_end variables. Add GCC_ASM_O_HACK.
3047 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3049 * config/tc-i386.c (prefix_hash): Remove.
3050 (md_begin): Rewrite without obstacks. Remove prefix hash table
3051 handling. Rewrite lexical table handling.
3052 (i386_print_statistics): Don't print prefix statistics.
3053 (md_assemble): Rewrite instruction parser so that line is not
3054 converted to lower case. Don't do a hash_find for prefixes,
3055 instead recognise them via opcode modifier.
3056 (expecting_operand, paren_not_balanced): Localise variables.
3057 * config/tc-i386.h (IsPrefix): Define.
3058 (prefix_entry): Remove.
3060 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3061 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3062 '\\' in case where comment_chars contains '/'.
3064 * config/tc-i386.c (MATCH): Ensure given operand and template
3065 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3066 you must write `ljmp *table(%ebx)'.
3068 From H.J. Lu <hjl@gnu.org>:
3069 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3070 as 0 ifndef BFD_ASSEMBLER.
3071 (md_assemble): Allow immediate operands without suffix or
3072 other reg operand to default in size to the current code size.
3074 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3076 * config/tc-v850.c (md_begin): Restore creation of
3077 .call_table_text and .call_table_data sections.
3079 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3081 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3082 after emitting a word of noops.
3084 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3086 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3087 (i386_operand): Simplify checks for valid base/index combinations.
3088 Disallow `in 4(%dx),%al'.
3090 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3092 (add_prefix): Change parameter from char to int.
3094 * config/tc-i386.h (Ugh): Define opcode modifier.
3095 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3097 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3098 CONSISTENT_REGISTER_MATCH macros to check register types more
3099 thoroughly. Check for illegal suffix/operand combinations
3100 when matching insns with operands. Handle new `s' suffix, and
3101 associated FloatMF opcode modifier for float insns with memory
3103 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3104 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3105 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3106 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3107 DATA_PREFIX_OPCODE throughout.
3109 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3110 (md_assemble): Rewrite suffix/register operand checking code to be
3111 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3112 AnyMem, the better to grep.
3114 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3115 given a memory operand. Don't set Abs bits either.
3116 (type_names): Remove Mem*, Abs*.
3117 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3118 define opcode_modifiers as these cases are handled by Disp8,
3119 Disp16, Disp32 and suffix checks.
3120 (COMES_IN_BOTH_DIRECTIONS): Remove.
3121 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3123 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3124 if IgnoreDataSize modifier given. Remove ShortformW modifier
3125 test. Add test for ShortForm in W base_opcode modification.
3126 Merge Seg2ShortForm and Seg3ShortForm code.
3127 * config/tc-i386.h (ShortFormW): Remove.
3128 (IgnoreDataSize): Define.
3130 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3132 * config/tc-d30v.c (md_assemble): Store previous segment state
3133 with previous instruction.
3135 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3137 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3138 (ebp, esp): Remove static variables.
3139 (MATCH): Remove test for InOutPortReg.
3140 (i386_operand): Properly handle InOutPortReg here instead.
3141 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3142 (md_assemble): Simplify and correct modrm and sib generation.
3143 (i386_operand): Add warning for scale without index.
3144 Rewrite checks for valid base/index combinations.
3146 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3147 macros and enclose in do while(0).
3148 (RESTORE_END_STRING): Likewise.
3149 (md_assemble): Add one to printed operand number so we start
3150 from 1 not 0. Add some more gettext invocations.
3151 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3154 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3155 DATA_PREFIX, SEG_PREFIX): Define.
3156 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3157 (check_prefix): Remove function.
3158 (add_prefix): New function. Add prefix to i.prefix as well as
3160 (md_assemble): Changes for add_prefix. Remove hack for wait
3161 prefix, instead always output prefixes in fixed order. Test
3162 for jcxz/loop when selecting between word & dword operations,
3163 and add address size prefix rather than operand size prefix.
3164 Remove operand -> address size hack when emitting jcxz/loop.
3165 (i386_operand): Remove O_Absent check as it's done in expr.
3167 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3169 * configure.in: Recognize m5200 as a cpu_type of m68k.
3170 * aclocal.m4: Rebuild with current libtool.
3171 * configure: Rebuild.
3173 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3175 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3176 to relaxable_symbol to prevent references to external symbol from
3179 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3181 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3182 symbols are relaxable.
3184 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3186 * config/tc-v850.c (md_begin): Don't create special
3187 sections by default.
3189 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3191 * config/tc-mips.c (macro): For div and udiv, close the
3192 reorder block as soon as possible.
3194 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3196 From Matt Semersky <matts@scd.hp.com>:
3197 * macro.c (macro_mri_mode): New function.
3198 * macro.h (macro_mri_mode): Declare.
3199 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3202 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3204 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3207 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3208 until after xstrdup in OBJ_EVAX case.
3210 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3212 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3213 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3214 of hardcoded magic number.
3215 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3217 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3219 * read.c (do_s_func): New function.
3221 * read.h (do_s_func): Add prototype.
3223 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3225 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3226 nops if fill pattern not specified.
3228 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3230 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3231 * config/te-go32.h (TE_GO32): Define.
3232 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3234 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3236 Implement .func/.endfunc pseudo-ops.
3237 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3239 * read.c (potable): Add .func,.endfunc.
3240 (s_func): New function.
3241 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3243 (in_doc_func_p,current_function_label): New static globals.
3244 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3246 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3248 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3249 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3250 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3251 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3252 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3253 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3254 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3255 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3256 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3257 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3258 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3259 * config/tc-a29k.c: Don't define md_short_jump_size,
3260 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3261 * config/tc-alpha.c: Likewise.
3262 * config/tc-alpha.h: Likewise.
3263 * config/tc-arm.c: Likewise.
3264 * config/tc-h8300.c: Likewise.
3265 * config/tc-h8500.c: Likewise.
3266 * config/tc-hppa.c: Likewise.
3267 * config/tc-i860.c: Likewise.
3268 * config/tc-i960.c: Likewise.
3269 * config/tc-ppc.c: Likewise.
3270 * config/tc-sh.c: Likewise.
3271 * config/tc-sparc.h: Likewise.
3272 * config/tc-tic30.c: Likewise.
3273 * config/tc-w65.c: Likewise.
3274 * config/tc-z8k.c: Likewise.
3276 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3278 * config/tc-vax.c (_): Delete this macro used for placeholder
3279 values in vax_operand_width_size; it conflicts with the _() macro
3280 used for internationalization.
3282 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3285 code. From Chris Moller <moller@bops.com>.
3287 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3288 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3289 * read.c (emit_expr): Initialize seg and subseg fields of a new
3291 * write.c (write_object_file): Switch to the appropriate segment
3292 and subsegment when processing a broken word.
3294 * config/tc-m68k.c (mri_assemble): New static function.
3295 (build_mri_control_operand): Call mri_assemble rather than
3297 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3298 (s_mri_endf, s_mri_endw): Likewise.
3300 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3302 * read.c (s_org): Call md_flush_pending_output if it is defined.
3304 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3306 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3308 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3309 (md_parse_option): Add for same.
3310 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3311 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3312 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3314 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3316 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3318 * config/tc-arm.c (find_real_start): Relax definition of local
3321 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3323 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3324 symbols at the given address, not just the last one specified.
3326 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3328 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3329 or number_to_chars_littleendian to write data.
3331 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3333 * config/tc-v850.c (md_assemble): Remove artificially created
3334 register name symbols.
3336 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3338 * write.c (fixup_segment): Change "segment" to "section" in
3341 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3343 * write.c (fixup_segment): Change sym1-sym2 message again.
3345 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3347 * write.c (fixup_segment): Improve error message for sym1-sym2
3348 errors when sym1 is in a different segment from sym2.
3350 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3352 * config/tc-m32r.c (warn_unmatched_high): New static local.
3353 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3354 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3355 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3356 (md_parse_option): Likewise.
3357 (md_show_usage): Likewise.
3358 (m32r_frob_file): Likewise.
3360 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3361 (read_a_source_file): Call them.
3362 * read.h (stabs_generate_asm_file): Declare.
3363 * stabs.c (stabs_generate_asm_file): New function.
3364 (generate_asm_file): New function.
3365 (stabs_generate_asm_lineno): Move file name handling into
3368 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3370 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3371 (d30v_current_align, d30v_current_align_seg): New variables.
3372 (d30v_last_label): New variable.
3373 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3374 (s_d30v_data, s_d30v_section): Likewise.
3375 (md_pseudo_table): Call them.
3376 (md_begin): Initialize d30v_current_align_seg.
3377 (md_assemble): Call d30v_align when needed by known current alignment.
3378 (d30v_frob_label, d30v_cons_align): New functions.
3379 * config/tc-d30v.h (md_do_align): Remove.
3380 (tc_frob_label): Call d30v_frob_label.
3381 (md_cons_align): New.
3383 * config/tc-d30v.c (find_format): Convert complex expressions to
3384 expression symbols before processing. Clean up code formatting.
3386 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3388 * po/Make-in (install-info): New target.
3390 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3392 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3394 * config/tc-mn10300.c (md_assemble): Likewise.
3396 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3398 * Makefile.am: Update with `make dep-am'.
3399 (HFILES): Add cgen.h.
3400 (cgen.o): Depend on cgen.h.
3401 * Makefile.in: Regenerate.
3403 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3405 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3407 * gasp.c (grab_label): Permit a label to be a preprocessor
3408 variable by permitting a label to start with a backslash.
3410 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3412 * config/tc-mips.c (validate_mips_insn): Removed hack
3413 for previously inaccessible bitfields in some INSN_TRAP
3416 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3418 * config/tc-d30v.c (do_assemble): Abort with error message
3419 if opcode operands do not match.
3421 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3423 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3424 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3425 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3426 similar new 'q' operand.
3428 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3430 * cgen.c (cgen_asm_finish_insn): Fix typo.
3432 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3435 * cgen.c: Include it.
3436 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3437 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3438 All callers updated.
3439 * config/tc-m32r.c: Include cgen.h.
3440 (m23r_insn): New members num_fixups,fixups.
3442 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3444 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3445 to avoid compiler warning.
3447 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3449 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3452 * makefile.vms (OBJS): Add ehopt.obj
3454 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3456 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3458 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3460 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3461 a short format insn.
3462 (md_assemble): Set it for explicitly packed insns.
3464 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3466 * config/obj-coff.c (c_symbol_merge): Do not take address of
3467 native fields when performing the memcpy.
3469 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3471 * config/tc-mips.c (macro,macro2): Implement
3472 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3474 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3476 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3477 relocations against globally visible symbols.
3478 * config/tc-m68k.c (relaxable_symbol): New macro.
3479 (m68k_ip, md_estimate_size_before_relax): Use it.
3480 (tc_m68k_fix_adjustable): Also handle weak symbols.
3482 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3484 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3485 references to externally visible symbols.
3486 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3487 values in twice for a PC relative reloc if the symbol is
3490 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3491 don't adjust a PC relative reloc against an externally visible
3493 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3494 for a PC relative fixup against an externally visible defined
3495 symbol, arrange to store object file and addend values as though
3496 the symbol were not defined.
3497 (tc_gen_reloc): Likewise.
3499 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3501 * read.c (sizeof_leb128): Referenced externally by write.c so
3504 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3506 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3507 and expand a 'debug' symbol associated with the next instruction
3508 that does not cause a short instruction to be filled with a NOP.
3509 (md_pseudo_table): Add support for .debugsym.
3510 (assemble_parallel_insn): Add calls to expand_debug_sym as
3512 (md_assemble): Ditto.
3514 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3516 * as.c (main): Conditionally call setlocale.
3517 * gasp.c (main): Likewise.
3518 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3519 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3521 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3523 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3525 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3527 * config/tc-hppa.c: Change all calls to bzero to use memset.
3528 (pa_ip): Add cast to avoid warning.
3529 (tc_gen_reloc, md_apply_fix): Likewise.
3530 (pa_find_space_by_number): Likewise.
3531 (hppa_force_relocation): Likewise.
3532 (pa_block): Change i to unsigned int.
3533 * config/obj-som.h (obj_som_copyright): Declare.
3535 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3537 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3538 for line numbers for assembly source.
3540 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3542 * configure.in: Change version number to 2.9.4
3543 * configure: Rebuild.
3545 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3547 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3549 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3551 * ecoff.h: Change symbolS in function declaration to struct
3554 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3556 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3557 (md_convert_frag): Fix i18n typo.
3559 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3561 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3562 * ecoff.h: Protoype it.
3563 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3564 [EVAX] (s_alpha_prologue): Delete.
3565 (md_pseudo_table): Update.
3567 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3569 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3570 array to local pointer.
3571 (get_args, parse_expr): Add casts to avoid warnings.
3573 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3575 * read.c (s_set): Cast xmalloc return value to fragS *.
3576 * config/tc-m68k.c (m68k_ip): Function made static to match
3577 previous forward declaration.
3578 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3580 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3582 * config/tc-v850.c: Add internationalisation macros to error
3585 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3586 macros to error strings.
3588 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3590 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3591 reloc is in the TOC csect.
3592 (md_apply_fix3): Correct gettext typo.
3594 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3596 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3597 .L - they are local labels and the branches are not really
3598 function calls but rather far jumps.
3600 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3602 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3604 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-i386.c (md_assemble): Print operand number rather than
3607 using ordinal_names.
3608 (i386_operand): Likewise.
3610 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3612 * Makefile.am (INTLLIBS): Define to work around apparent automake
3614 All Makefiles: Regenerated.
3616 * Many files: Added gettext invocations around user-visible
3618 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3619 HAVE_LC_MESSAGES): Define.
3620 * dep-in.sed: Added asintl.h.
3621 * po/Make-in: New file.
3622 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3624 * read.c (Z_): Renamed from `_'.
3625 * Makefile.am (SUBDIRS): Added po.
3626 (POTFILES): new macro.
3627 (po/POTFILES.in): New target.
3628 ($(OBJS)): Added asintl.h.
3630 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3631 (as_new_LDADD): Added $(INTLLIBS).
3632 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3633 (gasp_new_LDADD): Added $(INTLLIBS).
3634 (gasp_new_DEPENDENCIES): New macro.
3635 * configure, aclocal.m4: Rebuilt.
3636 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3638 (ALL_LINGUAS): Define.
3639 * macro.c: Include "asintl.h".
3640 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3641 * as.h: Include "asintl.h".
3642 * config/tc-i386.c (ordinal_names): Removed.
3643 (md_assemble): Changed error text to avoid ordinal_names.
3644 (i386_operand): Likewise.
3645 (reloc): Added as_bad to avoid i18n problems.
3646 (tc_gen_reloc): Likewise.
3647 * config/tc-arm.c (bad_args): Now a #define.
3649 * config/obj-vms.c (VMS_stab_parse): Changed type of
3651 (global_symbol_directory): Unified strings to avoid i18n
3653 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3654 avoid i18n problems.
3655 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3656 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3658 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3660 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3662 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3664 * as.c (print_version_id): Added an fprintf to avoid i18n
3666 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3668 * expr.c (expr): Added as_warn call to avoid i18n problems.
3669 * messages.c (as_assert): Changed code to avoid i18n problems.
3670 (as_abort): Likewise.
3671 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3672 (s_space): Likewise.
3673 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3675 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3677 * config/tc-i386.c (check_prefix): New static function, split out
3679 (struct _i386_insn): Add wait_prefix field.
3680 (md_assemble): Remove wait_prefix local variable. Use
3681 check_prefix when adding a prefix.
3683 * config/tc-i386.c (current_templates): New static variable.
3684 (md_assemble): Remove current_templates local variable.
3685 (md_assemble, i386_operand): Improve error and warning messages in
3686 many places. Add RESTORE_END_STRING in many places before error
3687 return. Clarify some comments.
3689 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3691 (md_assemble): Parse string instruction operands, looking for
3692 segment override prefixes. Check for invalid segment prefixes on
3694 (i386_operand): i.seg[] and max mem_operand changes for string
3696 * config/tc-i386.h (EsSeg): Define.
3698 * config/tc-i386.h (regKludge): Define.
3699 (iclrKludge, imulKludge): Don't define.
3700 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3701 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3702 opcode_modifier checks to look for more common cases first. Add
3703 default_seg for IsString case.
3705 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3707 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3709 * configure: Rebuild with new automake and libtool.
3710 * aclocal.m4, Makefile.in: Likewise.
3712 * doc/Makefile.am (as.dvi): New target.
3713 * doc/Makefile.in: Rebuild.
3715 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3717 * configure.in: Added sparc86x support.
3719 * configure: Rebuild.
3721 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3723 (md_parse_option): Warn if -EL is not supported for this architecture.
3725 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3727 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3729 * config/tc-mips.c (mips_ip): Note when we use get match on
3730 the full instruction name.
3732 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3734 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3735 back into the expression to handle add/sub simplification correctly.
3737 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3739 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3741 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3743 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3746 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3748 * symbols.c (max_indent_level): New global.
3749 (print_symbol_value_1): Use it.
3750 * expr.h (expr_build_dot): Declare.
3751 * expr.c (expr_build_dot): New function.
3753 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3755 * symbols.c (print_binary): New function.
3756 (print_expr_1): Call it.
3758 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3760 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3761 operand in the opcode.
3763 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3765 * config/tc-i386.h: Reorder operand flags and opcode modifier
3766 flags for clarity. Remove unused definitions: Unknown,
3767 ImmUnknown, DispUnknown, NoModrm.
3768 * config/tc-i386.c (type_names): Add missing Debug type.
3769 (md_assemble): Better duplicate prefix checking. Quicker string
3770 instruction check via new opcode_modifier flag.
3772 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3774 * doc/as.texinfo (Invoking): Clarify -Wa example.
3776 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3778 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3779 (s_mips_weakext): Define.
3780 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3781 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3784 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3786 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3787 is an error if the value can not be computed at assembly time.
3788 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3790 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3792 * gasp.c (main): Set next field of new include_path structure to
3793 NULL. From Avery Pennarun <averyp@gdc.ca>.
3795 * read.c (s_mri_sect): Call as_bad rather than abort for an
3796 unsupported MRI target.
3798 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3800 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3801 the destination of a branch instruction should be altered.
3802 (find_real_start): New function: Locate the real, Thumb coded
3803 start of a Thumb function.
3804 (do_t_branch23): Alter the destination of branches to Thumb
3807 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3809 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3811 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3814 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3816 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3817 * doc/c-hppa.texi: Likewise.
3819 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3821 * Makefile.am: Rebuild dependencies.
3822 * Makefile.in: Rebuild.
3824 * Makefile.am (DEP_INCLUDES): New variable.
3825 (.dep1): Change to work when srcdir is not an absolute path.
3826 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3827 * Makefile.in: Rebuild.
3829 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3831 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3832 LinearAddress patch.
3834 * configure.in: Set version to 2.9.1.
3835 * configure: Rebuild.
3837 * Branched binutils 2.9.
3839 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3841 * config/tc-i386.h (FWait): Define.
3842 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3843 other prefixes. Check FWait flag in opcode table to see which
3844 instructions require an fwait prefix.
3846 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3848 * stabs.c (get_stab_string_offset): Always create a stab string
3851 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3853 Fix some gcc -Wall warnings:
3854 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3855 * ehopt.c (eh_frame_code_alignment): Likewise.
3856 * expr.c (integer_constant, operand): Likewise.
3857 * frags.c (frag_align): Likewise.
3858 * gasp.c (level_0, change_base, doinstr): Likewise.
3859 * hash.c (hash_ask): Likewise.
3860 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3861 (debugging_pseudo): Likewise.
3862 * macro.c (define_macro, check_macro): Likewise.
3863 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3864 (ignore_rest_of_line, float_cons): Likewise.
3865 * symbols.c (decode_local_label_name): Likewise.
3866 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3867 (fixup_segment, number_to_chars_bigendian): Likewise.
3868 (number_to_chars_littleendian): Likewise.
3869 * config/atof-ieee.c (gen_to_words): Likewise.
3870 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3871 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3872 * read.c (output_big_sleb128): Initialize locals to avoid
3874 (output_big_uleb128, equals): Likewise.
3875 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3876 to unsigned int. Change zeros to unsigned int.
3877 * cond.c (s_if): Add return to default case.
3878 * frags.c (frag_now_fix): Change return type to addressT.
3879 * frags.h (frag_now_fix): Update declaration.
3880 * listing.c (file_info_struct): Change linenum to unsigned int.
3881 (struct list_info_struct): Change hll_line to unsigned int.
3882 (print_source): Update format string.
3883 * read.c (emit_expr): Change scan to unsigned int, and don't
3884 bother to initialize it.
3885 * symbols.c (dollar_label_count): Change to unsigned long.
3886 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3887 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3888 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3890 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3892 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3893 mcf5200 just as we do for m68000.
3894 (m68k_init_after_args): Likewise.
3895 (md_estimate_size_before_relax): Likewise.
3897 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3899 * config/tc-v850.c (md_assemble): Store relocation addend in
3900 fixup instead of instruction.
3902 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3904 * config/tc-i386.c (md_assemble): Swap template arguments to
3905 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3906 This macro is currently symmetric, so passing them the wrong
3907 way didn't cause any problem, but may if the macro is changed
3909 After copying template to i.tm, use i.tm. rather than t-> to
3910 access fields, and make t a const*
3911 Move i.tm.operand_types[] swap to immediately after the copy.
3913 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3915 * expr.h (expr_build_uconstant): Add prototype.
3916 (expr_build_unary,expr_build_binary): Add prototypes.
3917 * expr.c (expr_build_uconstant): New function.
3918 (expr_build_unary,expr_build_binary): New functions.
3920 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3922 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3923 * macro.c (macro_expand_body): Increase buffer size.
3924 * messages.c (as_warn): Likewise.
3925 (as_warn_where, as_bad, as_bad_where): Likewise.
3927 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3929 Based on patch from H.J. Lu <hjl@gnu.org>:
3930 * Makefile.am (DISTSTUFF): New variable.
3931 (diststuff): New target.
3932 * Makefile.in: Rebuild.
3934 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3936 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3937 m32r_elf_section_change_hook.
3939 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3940 emit a nop if a section ends with a 16 bit instruction.
3942 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3944 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3945 s_lcomm rather than obj_coff_lcomm.
3946 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3948 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3950 * config/tc-i386.h (LinearAddress): Define.
3951 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3952 instruction, don't use a default segment.
3954 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3956 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3957 * configure: Rebuild.
3959 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3961 * aclocal.m4, configure: Rebuild with libtool 1.2.
3963 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3966 PC relative branches. Patch courtesy of Jonathan Walton.
3969 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3971 * configure.in (emulations): Add thumb-pe target.
3973 * configure (emulations): Add thumb-pe target.
3975 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3977 * itbl-lex.l (yywrap): Don't define if already defined as a
3980 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3982 * depend.c (quote_string_for_make): New function.
3983 (wrap_output): Use it.
3985 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3987 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3988 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3990 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3992 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3993 Recognize -GN and -relax.
3994 (md_begin): Initialize gp size from -G switch.
3995 (alpha_force_relocation): Always force if -relax.
3996 (alpha_align): Take a new argument that will specify when to
3997 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3998 Change all callers. Emit nop alignment padding as nop+unop pair.
4000 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4002 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4003 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4005 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4007 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4008 require padding to the next long word boundary.
4010 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4012 * cgen.c: #include symcat.h.
4013 * config/tc-m32r.c: Likewise.
4015 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4017 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4018 absolute expressions instead of '$' prefixed register names.
4020 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4022 * read.c (s_set): Record file and line info for symbols when -as.
4023 (pseudo_set): Don't overwrite that dummy fragment.
4025 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * config/tc-ppc.c (md_pseudo_table): Add "section".
4028 (ppc_named_section): New static function.
4030 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4032 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4033 so we don't have to scan the entire list.
4035 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4037 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4038 case, allow the parallel instructions to modify the same flag
4041 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4043 * listing.c (list_symbol_table): Categorize symbols by
4044 undefined_section rather than sy_frag->line == NULL.
4046 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4048 * Makefile.am (install-exec-local): Install properly when ln
4049 fails or tooldir == prefix.
4051 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4053 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4054 Test result of insert_operand for error.
4056 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4058 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4059 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4060 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4061 * doc/Makefile.in: Rebuild.
4063 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4065 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4066 (macro): Fix handling of M_COP[0-3].
4068 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4070 Based on patches from Ross Harvey <ross@teraflop.com>:
4071 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4072 if macro_alternate or macro_mri.
4073 (getstring): Remove support for byte constants between < and >.
4074 (get_any_string): '<' only starts a string if macro_alternate or
4076 (macro_expand_body): Permit keyword parameters following
4077 positional parameters.
4079 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4080 * configure.in (alpha*-*-netbsd*): New target.
4081 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4082 * configure: Rebuild.
4084 * as.h (flag_warn_suppress_instructionswap): Move from here...
4085 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4086 here, and make static.
4088 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4089 BFD_ASSEMBLER or MANY_SEGMENTS.
4091 * as.c (show_usage): Update bug-gnu-utils address.
4092 * gasp.c (show_usage): Likewise.
4093 * doc/as.texinfo (Bug Reporting): Likewise.
4095 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4097 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4098 insns regardless of the size of a pointer if we're in mips I or
4100 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4102 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4104 Fix rac to accept only a0:
4105 * tc-d10v.c (parallel_ok, find_opcode):
4106 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4107 Introduce OPERAND_GPR.
4109 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4111 * read.c (s_fill): Handle non-constant repeat counts by creating
4112 an rs_space fragment.
4114 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4116 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4117 from as_bad to as_warn.
4119 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4121 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4122 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4123 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4125 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4127 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4128 seg_fix_rotP rather than fix_root from seg_info.
4130 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4132 * expr.c: Add support for 0x1_2_3_4 bignums.
4134 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4136 * configure.in: Change -linux* to -linux-gnu*.
4137 * configure: Rebuild.
4139 * app.c (do_scrub_begin): Treat \r as whitespace.
4141 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4143 * Makefile.am: Update dependencies.
4144 * Makefile.in: Rebuild.
4146 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4148 * configure, aclocal.m4: Rebuild with new libtool.
4150 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4152 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4153 the argument to bfd_set_arch_mach.
4154 (load_address): Use bfd_arch_bits_per_address to determine the
4155 bit size of an address instead of looking at the isa level.
4156 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4158 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4160 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4162 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4164 * ehopt.c: New file.
4165 * as.h (enum _relax_state): Add rs_cfa.
4166 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4167 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4168 * read.c (emit_expr): Call check_eh_frame.
4169 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4170 (relax_segment): Likewise.
4171 * Makefile.am: Rebuild dependencies.
4172 (GAS_CFILES): Add ehopt.c.
4173 (GENERIC_OBJS): Add ehopt.o.
4174 * doc/internals.texi (Frags): Document rs_cfa.
4176 * as.c (show_usage): Mention --traditional-format.
4177 (parse_args): Accept --traditional-format.
4178 * as.h (flag_traditional_format): Declare.
4179 * output-file.c (output_file_create): If flag_traditional_format,
4180 set BFD_TRADITIONAL_FORMAT on stdoutput.
4181 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4183 * config/tc-mips.c (append_insn): Make sure that if we have a
4184 fixup for an unmatched %hi reloc, it does not associated with a
4187 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4188 * doc/Makefile.in: Likewise.
4190 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4192 * config/tc-m32r.c (check_for_side_effects): New function.
4193 (can_make_parallel): Add checks for instruction side effects
4194 clashing with the other instruction.
4195 (assemble_parallel_insn): Improve warning messages. Return error
4196 message from non-swapped instruction order.
4198 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4200 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4202 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4203 md_cleanup definition. This moves the forced literal output to
4204 the end of the source pass, and avoids macro's inserting literals
4205 into the code immediately after the macro expansion.
4207 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4209 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4210 a gas internal symbol is adjustable.
4211 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4213 * as.h: If gcc version greater than 2.6, use `__format__' and
4214 `__printf__' in function attributes, rather than `format' and
4217 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4219 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4221 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4223 Add tms320c30 support:
4224 * config/tc-tic30.h: New file.
4225 * config/tc-tic30.c: New file.
4226 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4227 TARGET_FORMAT as "coff-tic30".
4228 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4229 * Makefile.am: Rebuild dependencies.
4230 (CPU_TYPES): Add tic30.
4231 (CPU_OBJ_VALID): tic30-aout is valid.
4232 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4233 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4234 * configure, Makefile.in: Rebuild.
4236 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4238 * config/tc-v850.c (md_assemble): Improvements to error messages.
4240 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4242 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4243 BFD_RELOC_HI16_S to store the high bits of any value.
4245 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4246 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4247 assembler calculate relocations to any external symbol at all.
4248 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4249 involving generation of pc-relative relocs.
4250 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4251 has been moved to md_apply_fix3.
4253 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4254 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4255 which actually means (the address of identifier's GOT entry) +
4256 constant, which is not particularly useful.
4258 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4260 * read.h (include_dirs): Declare.
4261 (include_dir_count,include_dir_maxlen): Declare.
4263 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4265 * configure.in: Correct check for shared opcodes library.
4266 * configure: Rebuild.
4268 * listing.c (buffer_line): If we can't open the file, set at_end.
4269 (listing_print): Remove unused local variable fi.
4271 * config/m68k-parse.y (reglistpair): Handle register list in
4274 * config/vms-conf.h: Don't undef VERSION.
4276 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4278 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4280 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4282 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4283 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4284 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4285 (EXTRA_DIST): Define.
4286 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4287 explicitly rather than via the list of object files.
4288 (gcc-as.opt): New file created when make-gas.com is run.
4289 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4290 itbl-cpu.h} to #include appropriate file rather than copying that
4292 * config/vms-conf.h: Synchronize with current config.in.
4293 * Makefile.in: Rebuild.
4295 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4297 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4298 (parallel_ok): Relaxed parallel subinstruction dependency check.
4300 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4302 * as.h (flag_warn_suppress_instructionswap): added new flag.
4303 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4304 command line argument.
4305 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4306 warning only if flag_warn_suppress_instructionswap is false.
4308 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4310 * configure.in (i386-*-mingw32*): New target.
4311 * configure: Rebuild.
4313 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4315 * symbols.c (resolve_symbol_value): Don't set the segment if it
4316 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4318 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4321 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4323 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4324 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4327 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4329 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4331 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4333 * config/tc-v850.c (v850_insert_operand): Display instruction when
4334 an error is encountered.
4336 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4338 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4339 (i386-*-sco3.2v5*coff): New target.
4340 (i386-*-sco3.2*): New target.
4341 * configure: Rebuild.
4343 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-v850.c: Tidy error message production.
4347 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4349 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4350 validate_immediate return value in the right type for comparisons
4353 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4355 * listing.c (MAX_BYTES): Use listing variables not constants.
4356 (data_buffer): No longer an array, but a pointer.
4357 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4358 (listing_listing): Allocate data_buffer.
4360 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4362 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4363 --listing-rhs-width, --listing-cont-lines.
4364 (show_usage): Update.
4365 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4366 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4367 (print_lines): Use the variables instead of the constants.
4368 (listing_listing): Likewise.
4369 * listing.h: Declare the new vars.
4371 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4373 * as.c (parse_args): Add --keep-locals alias for -L.
4374 Add --strip-local-absolute.
4375 (show_usage): Update.
4376 * as.h (flag_strip_local_absolute): New flag.
4377 * symbols.c (S_IS_LOCAL): Use it.
4378 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4379 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4380 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4382 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4384 * config/tc-m32r.c: Detect if explicitly parallel instructions
4385 might have an io conflict and issue a warning message.
4387 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4389 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4390 cgen_swap_fixups): Functions to save, restore and swap the fixup
4391 chain with a backup copy.
4392 (cgen_asm_finish_insn): Returns address of constructed insn.
4394 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4396 * listing.c (file_info_struct): Remove FILE, add POS.
4397 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4398 (file_info): Don't open the file.
4399 (buffer_line): Check for the file in the last_open cache, updating
4401 (print_source): Don't reference file_info->file.
4402 (listing_listing): Likewise.
4403 (listing_print): Close the file in the cache, if any.
4405 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4407 * read.c (dwarf_file_string): New file static variable.
4408 (emit_expr): Look for constant sequence that leads up to a file
4409 name in DWARF debugging output.
4410 (stringer): Use dwarf_file_string to decide whether to accept a
4411 string as a file name.
4413 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4415 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4416 (crack_operand): Add reg->reglst MRI hack.
4417 (r_seg): Put reglst symbols in reg_section.
4418 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4420 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4422 * tc-sh.c (get_specific): Handle SGR & DBR.
4424 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4426 * tc-h8300.c (parse_reg): Take the length of the symbol into
4427 account when attempting to match a register name.
4428 * tc-h8500.c (parse_reg): Likewise.
4430 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4432 * cgen.c: Formatting changes to improve readability.
4434 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4436 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4439 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4441 Based on a patch from Jim Wilson
4442 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4443 (tc_gen_reloc): Handle cross section PC relative relocs
4446 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4448 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4450 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4452 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4453 (expr_jmp_buf): New static local.
4454 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4455 (cgen_md_operand): New function.
4456 * tc-m32r.c: Clean up pass over `struct foo' usage.
4457 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4459 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4461 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4462 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4464 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4466 * config/tc-i386.c (i386_operand): Give an error if there are
4467 unrecognized characters after an expression.
4469 For older changes see ChangeLog-9697