1 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
5 * config/tc-hppa.c (pa_ip): Add case for 'I'.
7 1999-08-27 Jim Wilson <wilson@cygnus.com>
9 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
10 (struct ls): Add frag field. Initialize it to zero.
11 (out_end_sequence): New local text_frag. Set it while in text section.
12 Replace address check with frag check. Set ls.frag to text_frag if
14 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
15 Set it before switching sections. Replace address check with frag
16 check. Set ls.frag to saved_frag if out_set_addr called.
18 1999-08-26 David Mosberger <davidm@hpl.hp.com>
20 * dwarf2dbg.c (out_end_sequence): If address changed, directly
21 output "advance_pc" opcode instead of calling gen_addr_line().
22 The latter has the undesired side-effect of creating a new row
23 in the debug line info matrix.
25 1999-08-26 Jim Wilson <wilson@cygnus.com>
27 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
28 ls.last_filename if last is less than zero. Set ls.last_filename
29 when allocating new entry.
30 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
33 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
35 * config/tc-i386.c (i386_index_check): Fix the displacement size
36 when INFER_ADDR_PREFIX.
38 1999-08-18 Nick Clifton <nickc@cygnus.com>
40 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
43 1999-08-17 Ian Lance Taylor <ian@zembu.com>
45 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
46 handle 0xffffNNNN constants correctly.
48 1999-08-16 Nick Clifton <nickc@cygnus.com>
50 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
53 1999-08-13 Nick Clifton <nickc@cygnus.com>
55 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
56 (md_apply_fix3): Always pass positive values to
59 1999-08-12 Nick Clifton <nickc@cygnus.com>
61 * config/tc-arm.c (skip_whitespace): New macro.
64 (md_apply_fix3): Store relocation offset in addend for ELF based
66 (arm_force_relocation): Always generate relocs for Thumb function
69 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
71 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
72 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
74 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
76 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
77 flags for the unwind subspace.
79 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
80 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
81 suitable relocation based on the size of the target's pointer.
82 Always Use subsegment zero for the unwinders.
83 (pa_level): Handle "2.0w".
85 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
87 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
88 with the following instruction unless this was specified.
90 1999-08-09 Ian Lance Taylor <ian@zembu.com>
92 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
93 certain sections, to match BFD changes.
95 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
97 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
98 (EXTRA_SCRIPTS): Define to keep automake happy.
99 * Makefile.in: Rebuild.
101 1999-08-08 Ian Lance Taylor <ian@zembu.com>
103 * Makefile.am: Rename .dep* files to DEP*.
104 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
105 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
107 * Makefile.in: Rebuild.
109 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
111 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
113 1999-08-08 Ian Lance Taylor <ian@zembu.com>
115 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
116 avoid problems on DOS filesystems.
117 * Makefile.in: Rebuild.
119 * doc/as.texinfo (Section): Document 's' flag for COFF version.
121 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
123 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
126 1999-08-08 Ian Lance Taylor <ian@zembu.com>
128 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
129 line to create ${GDBINIT} rather than .gdbinit.
130 * configure, Makefile.in, doc/Makefile.in: Rebuild.
132 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
134 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
136 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
138 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
140 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
142 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
143 non-adjustable symbols.
145 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
147 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
149 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
151 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
154 1999-08-05 Donn Terry <donn@interix.com>
156 * config/te-interix.h: New file.
157 * configure.in (i386-*-interix*): New target.
158 * configure: Rebuild.
160 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
162 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
163 selectors for ELF too.
164 (selector_table): Add "ltp" and "rtp" selectors.
166 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
168 * config/tc-i386.c (i386_operand): No need to change
169 operand_string pointer in segment reg case before goto
170 do_memory_reference. Initialise displacement_string_start and
171 displacement_string_end after do_memory_reference label.
172 (i386_index_check): Add operand_string param, and print error
173 message on failure here.
174 (i386_intel_memory_operand): Instead of here.
175 (i386_operand): And here.
176 (INFER_ADDR_PREFIX): Enable.
178 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
180 * config/tc-i386.h (DefaultSize): Define. Renumber following
181 opcode_modifier defines.
183 From Etienne Lorrain <etienne.lorrain@ibm.net>
184 * config/tc-i386.c (stackop_size): New variable.
185 (set_16bit_code_flag): Clear it here.
186 (set_16bit_gcc_code_flag): New function.
187 (md_pseudo_table): Add "code16gcc" entry.
188 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
190 1999-08-03 Ian Lance Taylor <ian@zembu.com>
192 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
193 next_set_end even if the end symbol is being discarded.
195 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
196 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
197 * config/obj-coff.c: Likewise.
198 (seg_info_type): Remove.
199 (seg_info_off_by_4): Change to array of segT.
200 (s_get_segment): Adjust accordingly.
201 (obj_pseudo_table): Fully initialize sentinel entry.
203 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
204 Ralf Baechle <ralf@uni-koblenz.de>.
206 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
208 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
210 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
212 * config/tc-i386.c: Indentation and white space changes.
213 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
214 don't enable it by default.
215 (i386_intel_operand): Remove redundant prototype.
216 Move check on number of memory operands, and i.mem_operands++
217 (i386_intel_memory_operand): To here.
218 Remove i386_immediate code from here. Remove special case code
219 for input and output using (%dx). Remove base/index checks and
220 call i386_index_check instead. Save initial operand_string
221 argument for error message.
222 (i386_operand): Remove redundant prototype. Move base/index
223 checks to i386_index_check.
224 (i386_displacement): Move intel mode check for non-zero
226 (i386_intel_memory_operand): To here.
228 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
230 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
231 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
232 by .register pseudo-op if -64 and --no-undeclared-regs.
233 (s_register, sparc_adjust_symtab): New functions.
234 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
235 Declare sparc_adjust_symtab as tc_adjust_symtab.
236 * doc/c-sparc.texi: Add description of #ignore special literal
237 for .register pseudo-op.
239 1999-07-30 Catherine Moore <clm@cygnus.com>
241 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
242 the relocation's section offset.
244 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
246 * write.c (fixup_segment): Fix generic error check overflow test.
248 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
249 X_add_number to long.
251 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
253 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
256 1999-07-27 Ian Lance Taylor <ian@zembu.com>
258 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
261 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
263 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
265 * configure.bat: Remove; obsolete.
266 * config/go32.cfg: Likewise.
268 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
270 * configure.in (i386-*-vxworks*): New target.
271 * configure: Rebuild.
273 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
275 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
277 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
279 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
281 (output_insn): Put OLO10's secondary addend into tc_fix_data.
282 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
283 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
284 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
285 MAX_RELOC_EXPANSION): Define.
286 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
288 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
290 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
291 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
292 block. Print a warning if an 8-bit or 16-bit constant
293 displacement or immediate is truncated on output.
294 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
296 (i386_operand): Disallow immediate jump absolute operand.
298 1999-07-15 Ian Lance Taylor <ian@zembu.com>
300 * configure.in: Bump version number to 2.9.5.
301 * configure: Rebuild.
303 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
306 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
308 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
309 (cons_fix_new_hppa): Derive size of fixup from size of the object.
311 1999-07-14 Philip Blundell <pb@nexus.co.uk>
313 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
315 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
317 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
318 if -mno-fpu was given.
319 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
321 (cons_fix_new_arm): Remove misleading comments.
323 1999-07-14 Ian Lance Taylor <ian@zembu.com>
325 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
327 (relax_segment): Likewise. After giving a rs_org error, convert
328 the frag to rs_align to avoid cascading errors.
330 1999-07-12 Andreas Schwab <schwab@suse.de>
332 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
334 1999-07-11 Ian Lance Taylor <ian@zembu.com>
336 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
337 as appropriate. Fill in structure initializations. Add variable
338 initializations. Add casts.
339 * dwarf2dbg.c (print_stats): Change i to size_t.
340 * listing.c (listing_listing): Change list_line to unsigned int.
342 1999-07-10 Ian Lance Taylor <ian@zembu.com>
344 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
345 rather than checking for \001 and \002 in symbol name.
346 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
348 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
350 * configure.in (hppa*-linux-gnu*): New target.
351 * configure: Rebuilt.
353 1999-07-08 Nick Clifton <nickc@cygnus.com>
355 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
357 1999-07-07 Nick Clifton <nickc@cygnus.com>
359 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
360 accessing symbolP directly.
362 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
364 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
367 1999-07-05 Nick Clifton <nickc@cygnus.com>
369 * config/tc-arm.c (ARM_EXT_V5): Define.
370 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
371 (md_begin): Detect ARM v5 architectures.
372 (md_parse_option): Accept arm v5 specification.
373 (md_show_usage): Documment -marmv5 switch.
375 * doc/c-arm.texi: Document -marmv5 command line option.
377 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
379 (validate_immediate_twopart): New function. Determine if a
380 constant can be computed by two ADD instructions.
381 (output_inst): Remove its command line parameter - it was never
383 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
384 implememt the ADRL pseudo op.
385 (tc_gen_reloc): Generate a suitable error message if an ADRL
386 instruction tries to generate a real reloc.
388 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
390 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
392 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
395 1999-06-27 H.J. Lu <hjl@gnu.org>
397 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
398 non BFD_ASSEMBLER case.
400 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
402 * config/obj-coff.c (obj_coff_section): Mark writable sections as
405 1999-06-26 David Mosberger <davidm@hpl.hp.com>
407 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
408 out_end_sequence() when the address decreases due to a new frag.
409 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
410 numbering starts with 1.
412 1999-06-23 Nick Clifton <nickc@cygnus.com>
414 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
416 (mcore_s_text): Call obj_elf_text for ELF target.
417 (mcore_s_data): Call obj_elf_data for ELF target.
418 (mcore_s_section): No longer ELF specific. Call obj_coff_section
420 (mcore_s_bss): New function: Dump literal table before changing
422 (mcore_s_comm): New function: Dump literal table before changing
425 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
426 No longer static functions.
427 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
428 Provide prototypes for these functions.
430 1999-06-22 Ian Lance Taylor <ian@zembu.com>
432 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
433 a list of names, to try obj_segment_name, and to try abbreviated
434 names when using COFF without long section names.
436 * config/tc-alpha.c: More use of symbol accessor functions.
437 * config/tc-arc.c: Likewise.
438 * config/tc-d30v.c: Likewise.
439 * config/tc-fr30.c: Likewise.
440 * config/tc-i860.c: Likewise.
441 * config/tc-m88k.c: Likewise.
442 * config/tc-mcore.c: Likewise.
443 * config/tc-ns32k.c: Likewise.
444 * config/tc-sparc.c: Likewise.
445 * config/tc-v850.c: Likewise.
447 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
448 sy_value with appropriate accessor functions.
449 * config/tc-arm.c (md_apply_fix3): Likewise.
450 * config/tc-d10v.c (AT_WORD_P): Likewise.
451 * config/tc-v850.c (reg_name_search): Likewise.
453 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
454 use symbol_get_bfdsym instead.
455 * config/tc-ppc.c (md_assemble): Likewise.
456 * config/tc-v850.c (v850_comm): Likewise.
458 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
460 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
461 the symbol, rather than accessing the bsym member.
462 * config/tc-d10v.c (tc_gen_reloc): Likewise.
463 * config/tc-d30v.c (tc_gen_reloc): Likewise.
464 * config/tc-mcore.c (tc_gen_reloc): Likewise.
465 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
466 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
467 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
468 * config/tc-tic30.c (tc_gen_reloc): Likewise.
469 * config/tc-v850.c (tc_gen_reloc): Likewise.
471 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
473 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
474 (hppa_gen_reloc_type): Conditionalize on BFD64.
475 (tc_gen_reloc): Re-enable ELF relocations.
476 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
478 1999-06-21 Ian Lance Taylor <ian@zembu.com>
480 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
482 (do_ldst): Move assignment out of if condition.
483 (md_apply_fix3): Add casts to avoid printf format warnings. Add
484 parentheses to avoid warning.
486 1999-06-21 Nick Clifton <nickc@cygnus.com>
488 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
489 macro to get at the BFD symbol associated with a GAS symbol.
491 1999-06-19 Ian Lance Taylor <ian@zembu.com>
493 * config/tc-ppc.c: Update for symbol handling changes.
494 * config/obj-coff.c: Likewise.
496 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
498 * tc-hppa.c: General cleanups of ELF support. No more spaces
499 and subspaces for ELF.
500 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
501 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
502 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
503 (UNWIND_SECTION_NAME): Likewise.
504 (space/subspace related structures): Conditionalize definitions
506 (space/subspace directives and support routines): Conditionalize
507 definitions and references/uses on OBJ_SOM.
508 (label_symbol_struct): For ELF, track the symbol's segment. For
510 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
512 (USE_ALIASES): Kill for both SOM & ELF.
513 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
514 (pa_space, pa_subspace): Corresponding changes.
515 (pa_spaces_begin): Corresponding chagnes.
516 (md_begin): Do not muck around with space/subspace stuff for
518 (md_apply_fix): Temporarily disable argument relocation stuff
520 (tc_gen_reloc): Temporarily disable relocation generation for
522 (pa_build_unwind_subspace): Similarly.
524 1999-06-16 Nick Clifton <nickc@cygnus.com>
526 * config/tc-arm.c (thumb_set): New pseudo op.
527 (text, data, section): Override these pseudo ops with ARM
529 (s_thumb_set): New function: Perform the same as a .set pseudo
530 op, but also mark the alias'ed symbol as being a Thumb
532 (arm_s_text): New function: Perform the same as the .text
533 pseudo op, but dump the literal pool before changing
535 (arm_s_data): New function: Perform the same as the .data
536 pseudo op, but dump the literal pool before changing
538 (arm_s_section): New function: Perform the same as the
539 .section pseudo op, but dump the literal pool before changing
541 (arm_cleanup): Do not reset the current section before dumping
544 1999-06-17 Nick Clifton <nickc@cygnus.com>
546 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
547 OPTION_NO_WARN_UNMATCHED entries.
548 (md_parse_option): Generate a warning message if an unrecognised
549 option is encountered.
551 * config/tc-d10v.c (do_not_ignore_hash): New variable.
552 (get_operands): When parsing an expression after an '@' symbol
553 has been detected, do not ignore '#' symbols.
554 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
557 1999-06-13 Ian Lance Taylor <ian@zembu.com>
559 From K. Richard Pixley <rich@noir.com>:
560 * configure.in (ppc-*-vxworks*): New target.
561 * configure: Rebuild.
563 1999-06-12 Philip Blundell <philb@gnu.org>
565 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
567 1999-06-13 Ian Lance Taylor <ian@zembu.com>
569 * write.c (adjust_reloc_syms): Rather than never reducing reloc
570 which refer to symbols in linkonce sections, permit reducing the
571 relocs if the symbol is local.
573 1999-06-12 Ian Lance Taylor <ian@zembu.com>
575 * subsegs.c (subseg_text_p): New function.
576 * as.h (subseg_text_p): Declare.
577 * read.c (do_align): Use subseg_text_p to set the default fill.
578 * write.c (subsegs_finish): Likewise.
579 * config/obj-coff.c (write_object_file): Likewise.
580 * config/tc-i386.h (md_maybe_text): Don't define.
581 (md_do_align): Use subseg_text_p to set the default fill.
582 * config/tc-m32r.c (m32r_do_align): Likewise.
583 * config/tc-sh.c (sh_do_align): Likewise.
584 * config/tc-sparc.h (md_do_align): Likewise.
586 1999-06-12 David O'Brien <obrien@freebsd.org>
588 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
589 * configure: Rebuild.
591 1999-06-12 Ian Lance Taylor <ian@zembu.com>
593 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
594 * Makefile.am: Rebuild dependencies.
595 * Makefile.in: Rebuild.
597 * config/tc-i386.c (i386_immediate): Remove unused label
600 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
601 * symbols.c: Likewise.
602 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
603 sy_next field when taking address, rather than symbol_next.
605 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
607 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
608 value from the output file architecture.
609 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
610 * dwarf2dbg.h: Change bfd_vma to addressT.
612 1999-06-11 Ian Lance Taylor <ian@zembu.com>
614 * dwarf2dbg.h: Use PARAMS in function declarations.
616 1999-06-11 Martin Dorey <mdorey@madge.com>
618 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
619 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
621 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
623 1999-06-11 Ian Lance Taylor <ian@zembu.com>
625 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
627 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
630 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
632 * read.c (read_a_source_file): Only declare inescape if
635 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
637 (find_entry_byval): Add parens to avoid warning.
639 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
641 * symbols.c (resolve_symbol_value): Don't permit subtraction of
644 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
646 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
649 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
650 synthetize_setx): New functions.
651 (md_assemble): Broken the special cases into the above
652 functions. Make compiler happy if sizeof(bfd_vma)==4.
653 Fix sethi generated from set/setuw. If instructions have a relloc,
654 always clear the fields to be relocated in the opcode.
655 (sparc_ip): Remove special_case global variable.
657 1999-06-10 Ian Lance Taylor <ian@zembu.com>
659 Based on patches from John W. Woznack <jwoznack@concentric.net>:
660 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
661 indication of success rather than a value.
662 (itbl_get_val): Likewise.
663 (itbl_get_field): Use strcspn. Change delimiters to include
665 * itbl-ops.h (itbl_get_reg_val): Update declaration.
666 (itbl_get_val): Likewise.
667 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
669 * symbols.c (copy_symbol_attributes): Convert local symbols to
672 1999-06-10 Nick Clifton <nickc@cygnus.com>
674 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
677 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
679 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
680 Optimize set if sizeof(bfd_vma) == 64.
681 (sparc_ip): Fix sethi - without %hi() it should generate
682 R_SPARC_22 reloc, not R_SPARC_HI22.
683 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
685 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
687 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
688 (s_ncons): New function.
689 (native_op_table): New table.
690 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
691 R_SPARC_OLO10 handling.
693 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
695 * expr.h (struct expressionS): Revert last change; widen X_op.
696 * config/tc-alpha.c (md_begin): Check the field is wide enough.
698 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
700 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
701 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
702 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
703 * Makefile.in: Regenerated.
705 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
706 `common' pass on to s_mri_common.
707 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
709 1999-06-06 Richard Henderson <rth@cygnus.com>
711 * config/obj-elf.c (obj_elf_section): Don't free the return
712 value of demand_copy_C_string.
714 1999-06-05 Richard Henderson <rth@cygnus.com>
716 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
717 creation logic from obj_elf_create_section.
719 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
720 (section_stack): New.
721 (special_sections): Make const.
722 (obj_elf_section): Gut and rewrite parsing.
723 (obj_elf_change_section): New function broken out of obj_elf_section.
724 (obj_elf_parse_section_letters): Likewise.
725 (obj_elf_section_word): Likewise.
726 (obj_elf_section_type): Likewise.
727 (obj_elf_previous): Treat as a toggle.
728 (obj_elf_popsection): New.
729 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
730 (ppc_section_type): Likewise.
731 * config/tc-ppc.h: Likewise.
733 * expr.h (struct expressionS): Don't make X_op a bitfield.
734 * config/tc-alpha.c: Update for symbol handling changes.
735 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
736 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
738 1999-06-05 Richard Henderson <rth@cygnus.com>
740 * dwarf2dbg.c (*): Convert to K&R + prototypes.
741 (dwarf2_gen_line_info): Kill unused variables.
742 (dwarf2_finish): Likewise.
743 (dwarf2_where): Likewise.
744 (dwarf2_directive_file): If we've only got a string,
745 hand off to s_app_file.
746 * ecoff.c: Move the include of ecoff.h.
747 * symbols.h (S_IS_FUNCTION): Prototype.
749 * read.c (LEX_HASH): Supply a default.
751 (s_globl): Update `c' after skipping whitespace.
752 * read.h (LEX_END_NAME, is_name_ender): New.
753 * expr.c (get_symbol_end): Respect it.
755 1999-06-04 Mark Klein <mklein@dis.com>
757 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
759 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
761 * config/tc-hppa.c: Update for symbol handling changes.
763 1999-06-03 Ian Lance Taylor <ian@zembu.com>
765 * cgen.c: Update for symbol handling changes.
766 * config/tc-m32r.c: Likewise.
768 * config/tc-hppa.h: Update for symbol handling changes.
769 * config/tc-hppa.c: Likewise.
771 * config/tc-arm.h: Update for symbol handling changes.
772 * config/tc-arm.c: Likewise.
773 (symbol_make_empty): Remove. Just use symbol_create.
775 * symbols.c (symbol_set_tc): Correct name.
777 * Makefile.am: Rebuild dependencies.
778 ($(OBJS)): Don't depend upon struc-symbol.h.
779 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
780 * dep-in.sed: Don't remove struc-symbol.h.
781 * Makefile.in: Rebuild.
783 * doc/internals.texi (Symbols): Describe changes in symbol
786 1999-06-03 Richard Henderson <rth@cygnus.com>
788 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
789 instead of doing the work by hand.
791 1999-06-03 David Mosberger <davidm@hpl.hp.com>
793 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
794 state of line state-machine.
795 (struct ls): Collect DWARF2 line state-machine state in new member
796 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
797 resulted in any DWARF2 directives.
798 (reset_state_machine): New function.
799 (out_end_sequence): Ditto.
800 (dwarf2_gen_line_info): When switching sections or switching to a
801 lower text address, call out_end_sequence() first to terminate the
802 previous code sequence as code sequences MUST have monotonically
803 increasing addresses.
804 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
806 1999-06-03 David Mosberger <davidm@hpl.hp.com>
808 * as.c (parse_args): Add option -gdwarf2 to allow requesting
809 DWARF2 debug info (line information only, at this point).
810 * as.h: Update comment about supported debug formats.
811 * dwarf2dbg.c, dwarf2dbg.h: New files.
812 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
814 * expr.c (operand): Don't use [ for parens if we want an index op.
815 (op_encoding): Switch [ into O_index, if desired.
816 (op_rank): Renumber with O_index on bottom.
817 (expr): If O_index, match closing bracket.
818 * expr.h (O_index): New.
820 * read.c (read_a_source_file): Conditionally allow matched "
821 in lines passed to md_assemble.
823 * config/obj-elf.c (elf_pseudo_table): Add `common'.
825 1999-06-03 Ian Lance Taylor <ian@zembu.com>
827 Add support for storing local symbols in a small structure to save
828 memory when assembling large files.
829 * as.h: Don't include struc-symbol.h.
830 (symbolS): Add typedef.
831 * symbols.c: Include struc-symbol.h.
832 (local_hash): New static variable.
833 (save_symbol_name): New static function, from symbol_create.
834 (symbol_create): Call save_symbol_name.
835 (local_symbol_count): New static variable.
836 (local_symbol_conversion_count): Likewise.
837 (LOCAL_SYMBOL_CHECK): Define.
838 (local_symbol_make): New static function.
839 (local_symbol_convert): New static function.
840 (colon): Handle local symbols. Create local symbol for local
842 (symbol_table_insert): Handle local symbols.
843 (symbol_find_or_make): Create local symbol for local label name.
844 (symbol_find_base): Check for local symbol.
845 (symbol_append, symbol_insert): Check for local symbols.
846 (symbol_clear_list_pointers, symbol_remove): Likewise.
847 (verify_symbol_chain): Likewise.
848 (copy_symbol_attributes): Likewise.
849 (resolve_symbol_value): Handle local symbols.
850 (resolve_local_symbol): New static function.
851 (resolve_local_symbol_values): New function.
852 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
853 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
854 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
855 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
856 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
857 (symbol_previous, symbol_next): New functions.
858 (symbol_get_value_expression): Likewise.
859 (symbol_set_value_expression): Likewise.
860 (symbol_set_frag, symbol_get_frag): Likewise.
861 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
862 (symbol_mark_used_in_reloc): Likewise.
863 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
864 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
865 (symbol_mri_common_p): Likewise.
866 (symbol_mark_written, symbol_clear_written): Likewise.
867 (symbol_written_p): Likewise.
868 (symbol_mark_resolved, symbol_resolved_p): Likewise.
869 (symbol_section_p, symbol_equated_p): Likewise.
870 (symbol_constant_p): Likewise.
871 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
872 (symbol_get_obj, symbol_set_obj): Likewise.
873 (symbol_get_tc, symbol_set_tc): Likewise.
874 (symbol_begin): Initialize local_hash.
875 (print_symbol_value_1): Handle local symbols.
876 (symbol_print_statistics): Print local symbol statistics.
877 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
878 Declare new symbols.c functions. Move many declarations here from
880 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
881 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
882 (struct symbol): Move bsym to make it clearly the first field.
883 Remove TARGET_SYMBOL_FIELDS.
884 (symbolS): Don't typedef.
885 (struct broken_word): Remove.
886 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
887 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
888 (symbol_clear_list_pointers): Likewise.
889 (symbol_insert, symbol_remove): Likewise.
890 (symbol_previous, symbol_append): Likewise.
891 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
892 (struct local_symbol): Define.
893 (local_symbol_converted_p, local_symbol_mark_converted): Define.
894 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
895 (local_symbol_get_frag, local_symbol_set_frag): Define.
896 (local_symbol_get_real_symbol): Define.
897 (local_symbol_set_real_symbol): Define.
899 * write.c (write_object_file): Call resolve_local_symbol_values.
900 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
901 (TARGET_SYMBOL_FIELDS): Don't define.
902 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
903 ECOFF_DEBUGGING, add ECOFF fields.
904 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
905 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
906 ECOFF_DEBUGGING, add ECOFF fields.
907 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
908 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
909 * config/tc-mcore.h: Don't include struc-symbol.h.
910 (TARGET_SYMBOL_FIELDS): Don't define.
911 (struct mcore_tc_sy): Define.
912 (TC_SYMFIELD_TYPE): Define.
913 * Many files: Use symbolS instead of struct symbol. Use new
914 accessor functions rather than referring to symbolS fields
917 * read.c (s_mri_common): Don't add in value of line_label.
919 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
920 checking for SEC_LINK_ONCE.
922 * config/tc-sh.h (sh_fix_adjustable): Declare.
924 * app.c (input_buffer): New static variable.
925 (app_push): Save saved_input in allocated buffer.
926 (app_pop): Restored saved_input.
927 (do_scrub_chars): Change get parameter to take char * and int as
928 arguments. Change GET macro to pass input_buffer to get
929 function. Don't save input into allocated buffer.
930 * as.h (do_scrub_chars): Update declaration.
931 * input-file.c (input_file_get): Change to take char * and int.
932 Read data into passed in buffer. Remove static buffer.
933 * read.c (scrub_from_string): Change to take char * and int. Copy
934 data into passed in buffer.
936 * hash.h: Neaten. Declare hash_traverse.
937 * hash.c: Complete rewrite based on BFD hashing code.
938 * gasp.c (chunksize): New variable.
939 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
942 1999-05-28 Nick Clifton <nickc@cygnus.com>
944 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
945 addend unless the target uses an old ABI.
947 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
949 -Wchar-subscripts cleanup
950 * listing.c (listing_newline): Use unsigned char variable, so
951 calls to isascii,iscntrl are correct.
952 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
954 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
955 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
956 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
957 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
959 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
961 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
963 (arch_coldfire_p): New #define.
964 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
966 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
968 * config/tc-m68k.c (install_operand): Add places `n', `o'.
970 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
971 (install_operand): Add place `N'.
972 (init_table): Add registers ACC, MACSR, MASK.
974 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
976 * config/tc-m68k.c: Change mcf5200 --> mcf.
977 (archs): Add mcf5206e, mcf5307.
978 (m68k_ip): Add format `u'.
979 (install_operand): Add place `m', `M', `h'.
980 (init_table): Add upper/lower registers.
982 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
984 1999-05-28 Martin Dorey <mdorey@madge.com>
986 * config/tc-i960.c: Several minor changes to add ELF and
987 BFD_ASSEMBLER support.
988 * config/tc-i960.h: Likewise.
989 * configure.in (i960-*-elf*): New target.
990 * aclocal.m4, configure: Rebuild.
992 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
994 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
995 reloc changes when defined(BFD_ASSEMBLER).
997 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
999 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1001 * write.c (write_print_statistics): Output to file, not stderr.
1003 * expr.c (generic_bignum_to_int32,64): Prototype.
1005 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1006 output_sleb128, output_uleb128, output_big_sleb128,
1007 output_big_uleb128, output_big_leb128): Prototype.
1008 (output_big_sleb128, output_big_uleb128): Make inline.
1009 (output_big_leb128): Remove inline
1011 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1012 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1013 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1014 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1015 value for correct overflow check in write.c:fixup_segment.
1016 * write.c (fixup_segment): Move bitfield overflow checks to after
1017 the md_apply_fix call.
1018 * config/obj-coff.c (fixup_segment): Likewise.
1019 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1020 valueT *val argument.
1022 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1024 * config/atof-ieee.c (gen_to_words): Correctly round a
1025 denormalized number. Fix off-by-one in range checking for
1026 exponent in a denormal.
1028 1999-05-10 Nick Clifton <nickc@cygnus.com>
1030 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1033 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1035 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1037 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1039 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1040 (ReverseRegRegmem): Remove.
1041 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1042 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1043 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1046 From Doug Ledford <dledford@redhat.com>
1047 * config/tc-i386.h (RegXMM): New for P/III.
1048 * config/tc-i386.c: Add support for P/III.
1050 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1052 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1053 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1054 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1056 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1058 * config/tc-i386.c (i386_immediate): Skip whitespace before
1059 complaining about junk after expression.
1060 (i386_displacement): Likewise.
1062 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1064 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1065 Don't copy before downcaseing.
1067 1999-05-05 Catherine Moore <clm@cygnus.com>
1069 * tc-m68k.c: Include elf/m68k.h.
1070 (m68k_elf_final_processing): New routine.
1071 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1074 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1076 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1079 1999-04-30 Nick Clifton <nickc@cygnus.com>
1081 * config/tc-mcore.c (mcore_s_section): Dump literals before
1084 1999-04-29 Nick Clifton <nickc@cygnus.com>
1086 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1089 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1091 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1092 (TC_INIT_FIX_DATA): Delete.
1093 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1094 (TC_INIT_FIX_DATA): Delete.
1095 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1096 * write.c (fix_new_internal): Initialize fx_cgen member.
1097 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1098 (gas_cgen_md_apply_fix3): Update.
1099 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1100 (md_cgen_record_fixup_exp): Update.
1101 (FX_OPINFO_R_TYPE): Update.
1103 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1104 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1105 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1106 * frags.h (struct frag): Make opindex, opinfo ints.
1108 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1110 1999-04-26 Tom Tromey <tromey@cygnus.com>
1112 * aclocal.m4, configure: Updated for new version of libtool.
1114 1999-04-22 Nick Clifton <nickc@cygnus.com>
1116 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1118 (md_apply_fix3): Do not fix up absolute relocations against
1121 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1123 1999-04-20 Nick Clifton <nickc@cygnus.com>
1125 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1126 changes and data-in-text directives.
1127 (mcore_cons): New function: intercept cons() operations.
1128 (mcore_float_cons): New function: intercept float_cons()
1130 (mcore_stringer): New function: intercept stringer() operations.
1132 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1134 * obj.h (struct format_ops): Change generate_asm_lineno field to
1136 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1138 * config/tc-alpha.c (find_opcode_match): Add default case to
1140 (find_macro_match): Likewise.
1141 (load_expression): Parenthesize && within ||.
1143 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1145 1999-04-17 Nick Clifton <nickc@cygnus.com>
1147 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1148 .text .data .section pseudo ops.
1149 (mcore_s_section): New function. Dump lits before changing secs.
1150 (mcore_s_text): New function. Dump lits before changing secs.
1151 (mcore_s_data): New function. Dump lits before changing secs.
1153 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1155 * config/tc-mips.c (mips_32bitmode): New.
1156 (md_begin): Set mips_32bitmode if needed.
1157 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1158 Set EF_MIPS_32BITMODE.
1160 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1162 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1165 1999-04-16 Nick Clifton <nickc@cygnus.com>
1167 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1169 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1171 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1172 expressions correctly.
1175 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1177 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1179 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1181 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1182 and fmpynfadd instructions.
1184 1999-04-11 Richard Henderson <rth@cygnus.com>
1186 * as.h (environ): Declare it, if needed.
1187 * as.c (dump_statistics): Don't declare environ.
1188 * configure.in (environ): Detect declaration.
1189 * configure, config.in: Rebuild
1191 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1192 (i386_displacement): Allocate enough space for replacement buffer.
1193 Clean up replacement buffer initialization.
1195 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1197 * subsegs.c (section_symbol): Don't create a new symbol if one
1198 already exists; instead, use the existing one, but set its segment
1199 and frag data if it hasn't already been defined.
1200 * config/obj-coff.c (c_section_symbol): Likewise.
1202 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1204 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1206 1999-04-08 Nick Clifton <nickc@cygnus.com>
1208 * config/tc-mcore.c: New File: Support routines for MCore
1210 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1211 * config/obj-coff.c: Add support for mcore-pe target.
1213 * Makefile.am: Add support for MCore targets.
1214 * Makefile.in: Regenerate.
1215 * configure.in: Add support for MCore targets.
1216 * configure: Regenerate.
1218 * doc/all.texi: Set MCORE.
1219 * doc/as.texinfo: Document MCore specific command line options.
1221 * write.h: Prevent multiple inclusion.
1223 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1225 * asintl.h (LC_MESSAGES): Never define.
1226 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1228 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1231 * Makefile.am (m68k-parse.c): If configuring in the source
1232 directory, copy m68k-parse.y into the local directory before
1233 running ylwrap, to remove spurious differences when generating
1235 * Makefile.in: Rebuild.
1237 * config/tc-sparc.h (md_do_align): Just allocate the number of
1238 bytes necessary, rather than always allocating 1024.
1240 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1242 * listing.c (listing_newline): Add cast to avoid warning.
1243 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1244 * config/tc-i386.c (i386_scale): Add return value.
1245 (build_displacement_string): Remove unused local temp_disp2.
1246 (i386_intel_memory_operand): Add parentheses to avoid warning.
1247 (i386_intel_operand): Remove unused local end_of_operand_string.
1248 (i386_operand): Remove unused local operand_modifier.
1249 (i386_operand): Add parens to avoid warning.
1251 1999-04-04 Don Bowman <don@pixsci.com>
1253 * configure.in: Add mips*-*-vxworks* target; have it define
1255 * configure, config.in: Rebuild.
1257 1999-03-31 Nick Clifton <nickc@cygnus.com>
1259 * configure.in (emulations): Add support for arm-epoc-pe.
1260 * configure: Regenerate.
1261 * config/te-epoc-pe.h: New file. Define macros specific to
1263 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1264 for arm-epoc-pe target.
1266 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1268 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1270 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1272 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1273 detect ",n" without a condition.
1274 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1277 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1279 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1280 instruction is encoded with one bit.
1283 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1285 * doc/internals.texi (CPU backend): Mention that
1286 line_separator_chars should not include newline. From thi
1287 <ttn@mingle.glug.org>.
1289 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1291 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1292 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1294 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1296 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1298 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1300 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1303 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1305 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1307 1999-03-15 Martin Hunt <hunt@cygnus.com>
1309 * app.c (do_scrub_begin): Change '-' back to a symbol char
1310 so we can use multiple opcodes on a line again.
1312 * config/tc-d30v.c: By default, warn if a symbol has
1313 the same name as a register. Plus some minor
1314 updates from the branch.
1316 1999-03-13 Nick Clifton <nickc@cygnus.com>
1318 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1319 BFD_RELOC_16 and BFD_RELOC_64.
1321 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1323 * expr.c (expr): Add missing else.
1325 1999-03-12 Nick Clifton <nickc@cygnus.com>
1327 * config/tc-arm.c (md_apply_fix3): Improve error message.
1329 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1331 * Makefile.am (CPU_TYPES): Add fr30.
1332 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1333 (fr30,m32r dependencies): Update.
1334 * Makefile.in: Rebuild.
1336 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1337 (gas_cgen_record_fixup_exp): Ditto.
1338 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1339 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1340 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1341 (md_cgen_lookup_reloc): Update use of operand->type.
1342 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1343 (md_convert_frag): Call cgen_operand_lookup_by_num.
1344 (md_cgen_lookup_reloc): Update use of operand->type.
1345 (m32r_cgen_record_fixup_exp): Ditto.
1347 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1349 * config/tc-mips.c (md_show_usage): Fix message.
1351 1999-03-03 Nick Clifton <nickc@cygnus.com>
1353 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1354 and LDR reg,=<expr> instruction.
1356 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1359 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1361 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1363 1999-02-17 Nick Clifton <nickc@cygnus.com>
1365 This patch was created by: Scott Bambrough
1366 <scottb@corelcomputer.com>
1369 Special cased '@' character. The '@' character is used as the
1370 ARM assembler comment character, as a special character
1371 and in ELF .symver pseudo-op's, and as a special character in
1372 .type and .section pseudo-ops.
1373 (symver_pseudo): New static variable.
1374 (symver_state): New static variable.
1375 (struct app_save): Add field 'symver_state'.
1376 (app_push): Save global symver_state int struct app_save.
1377 (app_pop): Restore global symver_state from struct app_save.
1378 (do_scrub_chars): Special case handling of '@' character in
1381 * configure.in: Modified to recognize armv* uname syntax from ARM
1383 * configure: Regenerated.
1385 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1386 a prefix to the section's type.
1387 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1388 the type's typename.
1390 * config/tc-arm.h: Add support for PIC generation:
1391 (pic_code): New boolean.
1392 (obj_relocate_extern): Define.
1393 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1394 (TC_CONS_FIX_NEW): Define.
1395 (tc_fix_adjustable): Define.
1396 (GLOBAL_OFFSET_TABLE_NAME): Define.
1398 * config/tc-arm.c: Add support for PIC generation:
1399 (line_seperator_chars): Allow ';' as a seperator for Linux.
1400 (is_immediate_prefix): New macro.
1401 (arm_parse_reloc): New function.
1402 (s_arm_elf_cons): New function.
1403 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1404 (md_undefined_symbol): Special case handling for the Global Offset
1406 (md_apply_fix3): Handle PIC relocs.
1407 (tc_gen_reloc): Handle PIC relocs.
1408 (md_parse_option): Add support for '-k' command line switch to
1409 enable PIC generation.
1410 (cons_fix_new_arm): New function.
1411 (s_arm_elf_cons): New function.
1413 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1415 * configure.in: Add comments for uses of AC_DEFINE.
1416 * acinclude.m4: Likewise.
1417 * acconfig.h: Remove.
1418 * aclocal.m4: Rebuild.
1419 * configure: Rebuild.
1420 * Makefile.in: Rebuild.
1421 * config.in: Rebuild.
1423 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1425 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1426 non-constant offset from a base register.
1428 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1430 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1433 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1435 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1436 (emit_insn): Look for pc-relative and no-overflow specifiers on
1437 internal relocation types.
1439 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1441 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1444 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1446 (mips_4650, mips_4010, mips_4100): Variables removed.
1447 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1448 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1450 (md_begin): Don't bother initializing the mips_NNNN variables;
1451 mips_cpu is set, and that's good enough now.
1452 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1453 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1454 (show): New function, to handle wrapping in the CPU lists.
1455 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1457 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1459 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1460 than treat as an immediate specifier.
1462 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1464 * config/tc-i386.c: Prototype many functions.
1465 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1466 (i386_immediate): Remove unused second argument.
1467 (i386_intel_operand): Fix i386_is_reg typo.
1468 (i386_operand): Use allow_naked_reg.
1469 (output_invalid): Make operand int for K&R.
1471 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1473 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1475 * Makefile.in: Rebuild.
1477 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1479 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1481 (EXTRA_as_new_SOURCES): Comment out.
1482 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1483 * Makefile.in: Rebuild.
1484 * doc/Makefile.in: Rebuild.
1485 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1486 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1487 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1488 * configure: Rebuild.
1489 * aclocal.m4: Rebuild.
1490 * config.in: Rebuild.
1491 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1492 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1493 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1494 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1495 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1496 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1497 (gas_cgen_record_fixup_exp): Ditto.
1498 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1499 descriptor, not global variable.
1500 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1501 descriptor, not global variable. Refer to insert_operand handler
1502 via cpu descriptor, not global function.
1503 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1504 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1505 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1506 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1507 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1508 * config/tc-m32r.c: Ditto.
1509 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1510 (md_assemble): Ditto.
1511 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1513 1999-02-09 Nick Clifton <nickc@cygnus.com>
1515 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1516 relocations for ELF targets.
1518 1999-02-08 Nick Clifton <nickc@cygnus.com>
1520 * configure.in: Add support for StrongARM target.
1521 * configure: Regenerate.
1523 1999-02-05 Nick Clifton <nickc@cygnus.com>
1525 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1527 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1530 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1532 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1534 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1536 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1537 (INTEL_DWORD_MNEM_SUFFIX): Define.
1540 (DWORD_PTR): Define.
1541 (XWORD_PTR): Define.
1543 (OFFSET_FLAT): Define.
1545 (NONE_FOUND): Define.
1548 * config/tc-i386.c (set_intel_syntax): New routine.
1549 (intel_syntax): Declare.
1550 (allow_naked_reg): Declare.
1551 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1552 (intel_float_operand): New routine.
1553 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1554 Handle brackets as well as parens. Call i386_intel_operand for
1555 intel syntax. Reverse operands if appropriate. Handle new
1556 suffixes. Handle movzx and movsx.
1557 (i386_is_reg): New routine.
1558 (i386_immediate): New routine.
1559 (i386_scale): New routine.
1560 (i386_displacement): New routine.
1561 (i386_operand_modifier): New routine.
1562 (build_displacement_string): New routine.
1563 (i386_parse_seg): New routine.
1564 (i386_intel_memory_operand): New routine.
1565 (i386_intel_operand): New routine.
1566 (i386_operand): Call i386_displacement, i386_immediate,
1567 i386_scale, etc. instead of handling inline.
1568 (parse_register): Handle registers without prefix.
1570 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1572 * configure: Regenerate.
1573 * configure.in (arm-*-oabi): New.
1574 (thumb-*-oabi): New.
1575 * config/tc-arm.c (target_oabi): Declare.
1576 (md_apply_fix3): Support REL relocs.
1577 (md_parse_option): Handle -oabi.
1578 (elf32_arm_target_format): New routine.
1579 (md_longopts): Add OPTION_OABI.
1580 * config/tc-arm.h: Redefine TARGET_FORMAT.
1583 1999-01-28 Nick Clifton <nickc@cygnus.com>
1585 * write.c (write_relocs): Handle out of range error.
1587 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1588 (fr30_force_relocation): Default to 0.
1590 * config/tc-fr30.h (obj_fix_adjustable): Define.
1591 (TC_FORCE_RELOCATION): Define.
1593 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1596 1999-01-16 Nick Clifton <nickc@cygnus.com>
1598 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1599 merge of two instructions if the left instruciton kills the right.
1601 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1603 * Makefile.in: Regenerate.
1604 * configure.in: Redo test for using cgen.
1605 * configure: Regenerate.
1607 1999-01-09 Nick Clifton <nickc@cygnus.com>
1609 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1610 redefinition of this macro.
1612 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1614 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1617 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1619 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1620 a read of HI or LO and an immediatly following branch.
1622 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1624 * config/tc-mips.c (md_begin): Another correction to the setting of
1627 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1629 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1631 1998-12-21 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1634 bit insn when optimizing, so that parallelised instructions will
1635 start on a 32 bit boundary.
1637 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1639 * config/tc-mips.c (mips_eabi64): New.
1640 (md_begin): Set mips_eabi64.
1641 (mips_elf_final_processing): Use it.
1643 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1645 * config/tc-mips.c (mips_elf_final_processing):
1646 Correct setting of ABI in e_flags.
1648 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1650 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1652 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1654 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1656 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1658 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1659 warning, values that don't fit in the field.
1661 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1663 * config/tc-mips.c (mips_abi_string): New.
1664 (md_parse_option,md_longopts): Add mabi.
1665 (mips_elf_final_processing): Set e_flags based on mabi flag.
1667 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1669 * config/tc-mips.c (md_parse_option): Handle vr4111.
1671 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1673 * config/tc-h8300.c (build_bytes): Change message given if the
1674 instruction requires H8/300H mode and we're not in Hmode, to
1675 suggest that it may be the operand modes that are the problem, not
1676 necessarily the opcode.
1678 1998-12-10 Nick Clifton <nickc@cygnus.com>
1680 * config/tc-fr30.c: Add line separator character.
1682 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1684 * configure.in (hppa-*-mpeix*): New target.
1685 * config/obj-som.h (obj_som_compiler): Declare.
1686 * config/obj-som.c (compiler_seen): New static variable.
1687 (obj_som_compiler): New function.
1688 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1689 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1690 (pa_type_args): Set hppa_priv_level.
1691 (pa_compiler): New static function if OBJ_SOM.
1692 * configure: Rebuild.
1694 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1696 * read.c (output_leb128): Don't mark as inline.
1698 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1700 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1701 AIX .vbyte unaligned data support.
1702 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1703 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1706 1998-12-07 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1711 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1713 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1714 BFD_RELOC_ARM_PCREL_BRANCH.
1716 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1718 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1719 checking the target type.
1720 (mips-dec-bsd*): Set endian to little.
1721 * configure: Rebuild.
1723 COFF weak symbol support, based on patches from Mark Elbrecht
1724 <snowball3@usa.net>:
1725 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1726 * config/obj-coff.c (obj_coff_weak): New static function.
1727 (obj_coff_endef) [both versions]: Handle weak symbols.
1728 (coff_frob_symbol): Likewise.
1729 (yank_symbols): Likewise.
1730 (obj_pseudo_table): Add "weak".
1732 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1733 <aymeric.vincent@emi.u-bordeaux.fr>.
1734 * aclocal.m4: Rebuild with current tools.
1735 * configure: Rebuild.
1737 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1738 an assertion failure for a case we can't handle when OBJ_ECOFF.
1740 * expr.c (operator): And with 0xff to avoid problems with signed
1743 1998-12-03 Nick Clifton <nickc@cygnus.com>
1745 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1746 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1748 1998-12-02 Nick Clifton <nickc@cygnus.com>
1750 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1753 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1755 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1758 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1760 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1763 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1765 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1767 (d10v_cleanup): Only generate previous insn if a multiline insn is
1770 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1772 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1775 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1777 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1778 -marm6xxx command line switches.
1780 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1782 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1783 (itbl-ops.o): Delete duplicate dependencies.
1784 Rebuild dependencies.
1785 Add fr30 dependencies.
1786 * Makefile.in: Rebuild.
1788 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1790 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1792 * listing.c: Ignore line terminator characters found inside
1795 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1797 * po/gas.pot: Regenerated.
1799 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1801 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1802 fr30_is_label_start(). Also checks for delay slot insns.
1804 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1805 FR30 instructions which contain a colon in the mnemonic.
1807 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1809 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-fr30.c: Removed currently superflous code.
1813 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1815 * config/tc-fr30.h: New file.
1816 * config/tc-fr30.c: Tweaking so that it will compile.
1818 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1820 * config/tc-d10v.h (obj_fix_adjustable): Define.
1821 (TC_FORCE_RELOCATION): Define.
1822 (d10v_force_relocation): Declare.
1823 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1824 (md_apply_fix3): Handle Vtable relocs.
1825 (d10v_fix_adjustable): New.
1826 (d10v_force_relocation): New.
1828 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-d30v.c: Change default behaviour to ignore potential
1831 conflicts between register name and symbol names.
1833 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1835 * configure.in: Add fr30-*-*.
1836 * config/tc-fr30.c: New file.
1837 * Makefile.in: Regenerated.
1838 * config.in: Regenerated.
1839 * configure: Regenerated.
1840 * doc/Makefile.in: Regenerated.
1841 * po/gas.pot: Regenerated.
1843 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1845 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1848 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1850 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1852 (do_scrub_chars): Add some casts to unsigned char to avoid
1853 unwanted sign extension.
1854 * read.c (lex_type): Set characters about 127 to be symbol
1856 * config/tc-i386.c (md_begin): Set identifier_chars and
1857 operand_chars for values above 127.
1859 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1861 * configure.in: detect cygwin* instead of cygwin32*
1862 * configure: regenerate
1864 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1866 * listing.c: Add support for producing a listing from piped
1869 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1871 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1872 (append_insn): Account for the tx39's multiply behavior.
1874 1998-10-26 Michael Meissner <meissner@cygnus.com>
1876 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1877 from assemble_parallel_insns. Add support for '->' to indicate
1878 explicitly serializing the instructions.
1879 (md_assemble): Ditto.
1881 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1883 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1886 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1888 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1890 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1892 * config/tc-mips.c : support frame and regmask/fregmask when
1893 MIPS_STABS_ELF is specified.
1895 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1897 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1898 (md_apply_fix): Don't return 1 for VTABLE relocs.
1899 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1901 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1903 * doc/c-i386.texi: Replace occurences of "opcode" with
1904 "instruction mnemonic", "instruction", or "mnemonic" when
1905 referring to the name of an instruction. Use "opcode" when
1906 referring to the sequence of machine bytes.
1908 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1909 (is_opcode_char): Rename to is_mnemonic_char.
1910 (md_assemble and i386_operand): Correct error messages from
1911 "opcode" to "instruction mnemonic"
1912 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1913 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1914 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1915 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1916 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1917 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1918 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1920 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1922 * config/tc-i386.c (i386_operand): Check for garbage after
1925 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1927 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1928 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1930 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1932 * config/tc-sh.h (obj_fix_adjustable): Define.
1933 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1934 (md_apply_fix): Likewise.
1935 (tc_gen_reloc): Likewise.
1936 (sh_fix_adjustable): New.
1938 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1940 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1941 * cgen.h (gas_cgen_finish_insn): Update prototype.
1942 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1943 cgen_insn_t -> CGEN_INSN_INT.
1944 (make_parallel): Update handling of CGEN_INT_INSN_P.
1945 (assemble_parallel_insn): Ditto.
1946 (target_make_parallel): New function.
1947 (md_assemble): Use it.
1949 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1951 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1953 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1955 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1956 converted into lower case.
1958 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1960 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1961 (gas_cgen_tc_gen_reloc): Likewise.
1962 * config/tc-m32r.h (obj_fix_adjustable): Define.
1963 * config/tc-m32r.c (m32r_fix_adjustable): New.
1964 (m32r_force_relocation): Handle VTABLE relocs.
1966 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1968 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1970 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1972 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1973 to lower case before parsing.
1975 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1976 parallel insns modift buts in the PSW as a side effect.
1978 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-d30v.c (find_format): Test for missing flag and
1983 (md_apply_fix3): Fix error messages to avoid
1984 assumption about presence of a symbol.
1986 (parallel_ok): Disallow parallel instructions that both modify the
1989 (find_format): Generate a warning if an odd numbered register is
1990 used as the first register in a mutli-register instruction.
1992 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1995 relocations are always associated with a symbol.
1997 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1999 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2000 (elf32_sparc_force_relocation): Declare.
2001 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2002 (tc_gen_reloc): Handle vtable relocs.
2003 (elf32_sparc_force_relocation): New.
2005 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2007 * symbols.c (S_IS_FUNCTION): New.
2008 * config/tc-v850.h (obj_fix_adjustable): Define.
2009 (TC_FORCE_RELOCATION): Define.
2010 (v850_force_relocation): Declare.
2011 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2012 of fx_addnumber for VTABLE reloc addends.
2013 (md_apply_fix3): Handle VTABLE relocs.
2014 (v850_fix_adjustable): New.
2015 (v850_force_relocation): New.
2017 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2019 * tc-hppa.c (fp_operand_format): Add some additional formats.
2020 (pa_ip): Do not automatically promote into pa2.0 mode.
2021 (pa_level): Handle ".level 2.0".
2023 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2025 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2026 * config/tc-i386.h (template.extension_opcode): Change to
2027 unsigned int to allow full range of 8-bit opcode suffixes.
2028 (None): Redefine as 0xffff.
2030 From Jeff B Epler <jepler@usgs.gov>
2031 * doc/c-i386.texi (i386-SIMD): New section.
2033 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2035 * read.c (discard_rest_of_line): New function.
2036 * read.h: Declare it.
2037 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2039 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2041 * config/tc-d10v.c (find_symbol_matching_register): New function.
2042 (find_opcode): Cope with the case where a register name matches
2045 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-v850.c (md_pcrel_from): Rename to
2048 v850_pcrel_from_section.
2049 (v850_pcrel_from_section): Do not resolves symbols in other
2052 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2054 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2056 * config/tc-d10v.c (find_opcode): Generate an error if a register
2057 is supplied for an operand that should not be a register.
2059 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2062 instructions to have another instruction in the right bin.
2064 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2066 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2067 the right container if the left container holds a branch
2070 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2072 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2073 both a register name and symbol name.
2074 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2076 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2078 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2079 execution unit class.
2081 (reg_name_search): If a name matches a register and a symbol,
2082 prefer the register.
2083 (find_format): Disallow flag registers when a general purpose
2084 register is required.
2085 If a number is required, but a register has been given, check to
2086 see if a symbol with the same name as the register exists, and if
2087 so, use that symbol.
2089 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2091 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2093 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-d30v.c (find_format): Do not accept flag registers as
2096 general purpose registers.
2097 (find_format): If an immediate value is expected at a given place
2098 in a format, but a register name has been provided instead, check
2099 to see if that register name matches the name of a predefined
2100 symbol and if it does, then use the symbol instead.
2101 (reg_name_search): If a register name matches a symbol name,
2102 prefer the register name to the symbol name.
2104 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2106 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2107 the previous insn to empty.
2109 1998-09-20 Michael Meissner <meissner@cygnus.com>
2111 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2112 pieces, forcing the use of an ANSI compiler.
2114 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2116 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2118 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2120 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2122 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2124 (obj_elf_vtable_entry): Likewise.
2125 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2126 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2127 (tc_gen_reloc): Likewise.
2128 (arm_fix_adjustable): Likewise.
2129 (elf32_arm_force_relocation): New.
2130 (armelf_frob_symbol): Remove coff-style symbol support.
2132 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2134 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2136 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2138 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2139 OBJ_COFF so that routine is defined for a.out format.
2141 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2143 * config/tc-i386.c (i386_operand): Detect non-segment registers
2144 used as segment prefixes.
2146 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2148 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2149 optimize across FDE boundaries.
2151 * config/obj-coff.c (obj_coff_section): Preserve any link once
2152 flags when setting the section flags.
2154 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2156 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2157 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2159 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2161 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2164 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2166 * frags.c (frag_grow): Include the size of the frag struct in the
2169 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2170 if the new subseg comes before the old.
2172 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2174 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2175 to handle edge8 and edge16.
2177 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2179 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2180 before we clobber the symbol involved.
2182 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2184 * config/tc-arm.c: Remove OBJ_ELF definitions for
2185 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2186 use arm_adjust_symtab for OBJ_COFF.
2187 (armelf_adjust_symtab): New Routine.
2188 * config/tc-arm.h: Define obj_adjust_symtab to
2189 armelf_adjust_symtab for OBJ_ELF.
2191 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2193 * configure.in: Make all i386-elf targets use bfd_gas.
2194 * config/tc-i386.c (tc_i386_force_relocation): New.
2195 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2196 (md_apply_fix3): Likewise.
2197 (tc_gen_reloc): Handle them.
2198 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2199 tc_i386_force_relocation.
2201 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2203 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2205 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2207 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2208 current opcode after writing the first insturction of a reverse
2211 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2213 * read.h (generate_lineno_debug): Add prototype.
2214 * read.c (generate_lineno_debug): Make non-static.
2216 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2218 * config/tc-i386.c (md_assemble): Only warn for address/data size
2221 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2223 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2224 against Thumb function names, as the linker needs this information.
2226 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2228 * expr.c (operand): Check also that there is no advance in operand
2229 after atof_generic in order to decide "is it label 0f or floating
2232 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2235 command line options with a single dash.
2236 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2238 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2240 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2241 * tc-arm.c (arm_fix_adjustable): New routine.
2243 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2245 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2246 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2247 demand_empty_rest_of_line before mri_comment_end.
2248 (equals): Check garbage after expression before
2249 mri_comment_end in MRI mode.
2251 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2253 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2254 small immediate constant to use the constant itself rather than
2257 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2259 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2260 (pa_leave): Likewise.
2262 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2264 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2266 (i386_operand): Fix an error message.
2268 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2270 * doc/c-arm.texi (ARM Directives): Document .req directive.
2272 * config/tc-arm.c (reg_required_here): Display erroneous string if
2273 the register name could not be decoded.
2274 Do not set inst.instruction if the sift is -1.
2276 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2278 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2281 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2283 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2284 even if it is belived to be unnecessary.
2286 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2288 config/tc-i386.c (i386_operand): Size immediate constants by
2289 suffix (erroneously removed as part of July 7 change).
2291 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2293 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2294 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2295 (armelf_frob_symbol): New Routine.
2296 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2298 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2300 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2302 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2304 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2305 command line switches passed to assembler.
2307 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2309 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2310 (gas_cgen_opcode_desc): Declare.
2311 (gas_cgen_parse_operand): Declare.
2312 (*): Prepend gas_ to gas specific fns to denote them as such.
2314 * cgen.c (gas_cgen_opcode_desc): New global
2315 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2316 (queue_fixup): Renamed from cgen_queue_fixup.
2317 (*): Prepend gas_ to gas specific fns to denote them as such.
2319 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2320 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2321 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2322 Open opcode table and initialize it.
2323 (make_parallel): Use gas_cgen_opcode_desc.
2324 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2325 (md_assemble): Ditto.
2327 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2329 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2330 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2331 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2332 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2333 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2334 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2335 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2336 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2337 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2338 (INIT_STAB_SECTION): Likewise.
2339 (OBJ_PROCESS_STAB): Likewise.
2341 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2342 (md_parse_option): Watch for them.
2343 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2344 (md_begin): Kill neverdef code.
2345 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2346 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2347 (s_alpha_coff_wrapper): New.
2348 (md_pseudo_table): Trap all ECOFF pseudos.
2350 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2352 Start of changes to remove mdebug section from mips*-elf
2353 Based on MIPS_STAB_ELF definition
2354 * acconfig.h: undef if not configured
2355 * config.in: undef if not configured
2356 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2357 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2358 * stabs.c (s_stab_generic): flush frag
2360 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2362 * configure.in: (arm-*-elf): Handle.
2363 (thumb-*-elf): Handle.
2364 * configure: Regenerate.
2365 * read.c (stringer): Fix typo in comment.
2366 * write.c (fixup_segment): Don't add symbol value to addend if
2368 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2370 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2373 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2375 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2376 (write_2_short): Emit warning if new flag is set.
2377 (do_assemble): Set flags if left instruction is one of special
2378 "right-instruction-killer" type.
2380 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2382 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2383 Always output words in debug_info section as big endian.
2384 (sparc_target_format): Choose correct bfd target.
2385 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2387 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2389 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2390 to work with internationalization code. Issue an error when two
2391 operands match that are not allowed to match.
2393 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2395 * configure.in (install_tooldir): Allow target to specify whether
2396 it wants to be installed in $(tooldir)/bin.
2397 * configure: Regenerate.
2398 * Makefile.am (install-exec-local): Set install-exec-tooldir
2399 dependency via configure.
2400 * Makefile.in: Regenerate.
2402 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2404 * Makefile.am (install-exec-local): Split into two ...
2405 (install-exec-bindir,install-exec-tooldir): New rules.
2406 * Makefile.in: Regenerate.
2408 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2410 * Makefile.am (install-exec-local): Don't remove the file before
2411 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2412 W. Rozycki <macro@ds2.pg.gda.pl>.
2413 * Makefile.in: Rebuild.
2415 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2417 * cgen.c: Include libiberty.h.
2418 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2419 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2420 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2421 (md_cgen_lookup_reloc)): Declare.
2422 (md_cgen_record_fixup_exp): Declare.
2423 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2424 (m32r_relax_frag): Declare.
2425 (cgen_md_apply_fix3): Decls moved to cgen.h.
2426 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2427 (m32r_cgen_record_fixup_exp): Delete decl.
2428 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2429 (assemble_nop): Delete.
2430 (expand_debug_syms): Delete unused `exp'.
2431 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2432 Add default case for -Wall.
2433 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2434 (md_atof): Delete unused wordP.
2436 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2438 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2441 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2443 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2444 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2445 .print, .purgem, and .struct. Remove documentation for
2448 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2450 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2451 Update call to insert_operand.
2453 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2455 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2457 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2459 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2460 whitespace after a prefix operator.
2462 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2464 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2466 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2468 * config/tc-sparc.c (log2): New static function.
2469 (s_reserve): Use log2 to convert alignment before calling
2471 (s_common): Use log2 to convert alignment before calling
2472 record_alignment and frag_align.
2473 (sparc_cons_align): Use log2.
2475 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2477 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2478 (s_common): Likewise.
2480 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2481 initialization of waddr.
2482 (sparc_elf_final_processing): Add default case to switch.
2484 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2486 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2487 than temporary real.
2489 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2491 * write.c (subsegs_finish): Don't align the segments if there were
2494 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2495 copying aux information.
2497 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2498 expression into a symbol.
2500 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2502 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2503 type to unsigned int.
2504 (md_assemble): Change type used to store offsets from unsigned
2506 (i386_operand): Switch error check to only call RESTORE_END_STRING
2507 once after parse_register.
2509 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2511 * config/tc-v850.c (md_show_usage): Changed format to match that
2514 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2516 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2518 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2520 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2523 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2525 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2526 * doc/Makefile.in: Rebuild.
2528 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2530 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2531 for %lo expressions.
2532 (mips_ip, case 'u'): Move range check after code to mask
2533 off bits in %hi/%lo expressions. Mask off high bits for
2536 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2538 * doc/Makefile.am (gasver.texi): New target.
2539 (as.info, as.dvi): Depends upon gasver.texi.
2540 * doc/as.texinfo: Include gasver.texi. Mention version number on
2541 title page and in top node.
2542 * doc/Makefile.in: Rebuild.
2544 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2546 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2547 but not including the line containing the edict.
2548 * listing.h (LISTING_EOF): New.
2549 * input-scrub.c (input_scrub_next_buffer): Call it.
2551 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2553 * config/tc-i386.c (i386_operand): Don't set the size of an
2554 immediate address based solely on the suffix and the mode.
2556 * config/tc-i386.c (md_assemble): Add assertion to make sure
2557 overlap2 does not set Imm.
2559 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2560 sequences of whitespace to a single space.
2561 (is_space_chars): Just compare with space.
2562 (md_begin): Don't initialize space_chars.
2563 (md_assemble): Just skip a single whitespace character.
2564 (i386_operand): Rewrite base-index parsing to use new
2565 parse_register, and to skip white space. Skip white space in a
2566 number of other places too. Don't give error message if
2567 parse_register fails.
2568 (parse_register): Change reg_string parameter to be non-const.
2569 Add end_op parameter. Skip white space after the `%', and return
2570 end of register string. Give error message here rather than
2573 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2575 Based on patch from Matt Semersky <matts@scd.hp.com>:
2576 * expr.c (op_encoding): Make const.
2577 (expr_set_precedence): New function.
2578 (expr_begin): Don't set operator rankings, just call
2579 expr_set_precedence.
2580 * expr.h (expr_set_precedence): Declare.
2581 * read.c (s_mri): Call expr_set_precedence.
2583 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2585 * doc/as.texinfo (Statements): Remove paragraph discussing
2586 continuing lines with a backslash. This hasn't worked for years,
2589 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2591 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2593 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2594 (ps_CTORS, ps_DTORS): New section types.
2595 (vms_fixup_xtors_section): New function
2596 (Ctors_Psect, Dtors_Psect): Define.
2597 (IS_GXX_XTOR): Define
2598 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2599 Filter static constructors/destructors and add to
2600 Ctors_Symbols/Dtors_Symbols chain.
2601 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2602 appropriate section.
2604 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2605 * makefile.vms: Merge vax/vms support.
2607 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2609 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2610 (elf_pseudo_table): Add them.
2611 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2612 (md_apply_fix): Accept them.
2613 (mips_fix_adjustable): Don't adjust them.
2614 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2615 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2616 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2617 (tc_fix_adjustable): Don't adjust them.
2619 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2621 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2623 * Makefile.in: Regenerate.
2624 * configure.in: AC_SUBST cgen_cpu_prefix.
2625 * configure: Regenerate.
2627 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2629 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2630 Changed all users of COND12_DELAY.
2632 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2634 * config/tc-mn10300.c (set_arch_mach): New function.
2635 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2636 (md_begin): Default to mn10300 mode.
2637 (md_assemble): Only accept instructions for the core mn10300
2638 chip and the active machine type.
2640 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2642 * subsegs.h (segment_info_type): Give the struct a name.
2643 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2644 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2645 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2646 * config/tc-w65.h (tc_reloc_mangle): Declare.
2647 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2649 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2651 * config/tc-v850.c (v850_comm): Restore old section
2652 after common processing.
2654 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2656 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2658 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2660 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2661 char with code that explicitly sign-extends.
2663 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2665 * config/tc-v850.c (md_begin): Restore text section as the current
2666 section after creating call table sections.
2667 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2670 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2671 with call to macro SYM_AUXINFO.
2673 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2675 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2676 with the program transform name.
2677 * Makefile.in: Rebuild.
2679 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2681 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2684 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2686 * config/tc-i386.c (i386_operand): Be prepared for a space between
2687 the open parenthesis and the start of the register operand,
2688 because of the June 16 change.
2690 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2695 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2697 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2698 even if it is belived to be unnecessary.
2700 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2702 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2704 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2706 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2708 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2709 shift amount for a repeated operand. The shift amount for the
2710 repeated copy comes from the size of the operand.
2712 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2714 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2716 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2718 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2720 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2722 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2723 characters in it as LEX_IS_SYMBOL_COMPONENT.
2724 * config/tc-i386.h (tc_symbol_chars): Define.
2725 (extra_symbol_chars): Declare.
2726 * config/tc-i386.c (extra_symbol_chars): Define.
2727 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2728 (line_comment_chars): Set to '/' if TE_LINUX.
2729 * doc/c-i386.texi (i386-prefixes): Update.
2730 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2732 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2734 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2735 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2737 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2739 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2740 constraint in instructions REP & REPI.
2742 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2745 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2747 (check_range): If the operand is shifted, then shift the number
2748 before checking its range.
2750 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2752 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2755 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2757 * config/tc-v850.c (v850_comm): Create special sections as needed.
2759 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2761 * config/tc-d10v.c (write_2_short): Addition of swapping
2762 instructions for sequential and reverse sequential order when
2763 given order is not possible.
2765 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2767 * Makefile.am: Rebuild dependencies.
2768 (DEP_INCLUDES): Fix reference to intl build directory.
2769 * Makefile.in: Rebuild.
2771 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2773 * doc/c-i386.texi: Update 16 bit documentation.
2775 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2776 IgnoreDataSize to IgnoreSize as they are used for address size as
2778 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2779 32-bit mode, similarly addr16/data16 and variants.
2781 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2783 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2784 sequential word multiply instructions.
2786 (do_assemble): Add extra command line argument, to allow mul32
2787 attribute to be preserved across parallel insns.
2788 (md_assemble): Insert NOPs between explicitly parallel insns which
2789 contain an 32 bit multiply and a 16 multiply.
2791 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2793 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2796 * config/tc-i386.c (reloc): Add braces.
2798 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2799 consistent with Intel naming.
2800 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2801 use bitfields in sib_byte.
2802 (modrm_byte): Don't use bitfields here either.
2804 * config/tc-i386.c (current_templates): Add const.
2805 (parse_register): Add const to return, param, and char *s.
2806 (i386_operand): Add const to reg_entry *r.
2807 * config/tc-i386.h (templates): Add const to start, end.
2809 Inspired by code for 16 bit gas support from Martynas Kunigelis
2810 <martynas@nm3.ktu.lt>:
2811 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2812 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2813 (uses_mem_addrmode): Remove.
2814 (md_estimate_size_before_relax): Add support here too.
2815 (md_relax_table): Rewrite interface to md_relax for 16 bit
2817 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2818 (opcode_suffix_to_type): Remove.
2819 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2820 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2821 (md_convert_frag): Likewise.
2822 (i386_operand): Add support for 16 bit base/index regs,
2823 immediates, and displacements. Remove some unnecessary casts, and
2824 localise end_of_operand_string, displacement_string_start,
2825 displacement_string_end variables. Add GCC_ASM_O_HACK.
2826 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2828 * config/tc-i386.c (prefix_hash): Remove.
2829 (md_begin): Rewrite without obstacks. Remove prefix hash table
2830 handling. Rewrite lexical table handling.
2831 (i386_print_statistics): Don't print prefix statistics.
2832 (md_assemble): Rewrite instruction parser so that line is not
2833 converted to lower case. Don't do a hash_find for prefixes,
2834 instead recognise them via opcode modifier.
2835 (expecting_operand, paren_not_balanced): Localise variables.
2836 * config/tc-i386.h (IsPrefix): Define.
2837 (prefix_entry): Remove.
2839 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2840 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2841 '\\' in case where comment_chars contains '/'.
2843 * config/tc-i386.c (MATCH): Ensure given operand and template
2844 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2845 you must write `ljmp *table(%ebx)'.
2847 From H.J. Lu <hjl@gnu.org>:
2848 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2849 as 0 ifndef BFD_ASSEMBLER.
2850 (md_assemble): Allow immediate operands without suffix or
2851 other reg operand to default in size to the current code size.
2853 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2855 * config/tc-v850.c (md_begin): Restore creation of
2856 .call_table_text and .call_table_data sections.
2858 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2860 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2861 after emitting a word of noops.
2863 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2865 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2866 (i386_operand): Simplify checks for valid base/index combinations.
2867 Disallow `in 4(%dx),%al'.
2869 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2871 (add_prefix): Change parameter from char to int.
2873 * config/tc-i386.h (Ugh): Define opcode modifier.
2874 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2876 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2877 CONSISTENT_REGISTER_MATCH macros to check register types more
2878 thoroughly. Check for illegal suffix/operand combinations
2879 when matching insns with operands. Handle new `s' suffix, and
2880 associated FloatMF opcode modifier for float insns with memory
2882 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2883 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2884 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2885 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2886 DATA_PREFIX_OPCODE throughout.
2888 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2889 (md_assemble): Rewrite suffix/register operand checking code to be
2890 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2891 AnyMem, the better to grep.
2893 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2894 given a memory operand. Don't set Abs bits either.
2895 (type_names): Remove Mem*, Abs*.
2896 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2897 define opcode_modifiers as these cases are handled by Disp8,
2898 Disp16, Disp32 and suffix checks.
2899 (COMES_IN_BOTH_DIRECTIONS): Remove.
2900 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2902 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2903 if IgnoreDataSize modifier given. Remove ShortformW modifier
2904 test. Add test for ShortForm in W base_opcode modification.
2905 Merge Seg2ShortForm and Seg3ShortForm code.
2906 * config/tc-i386.h (ShortFormW): Remove.
2907 (IgnoreDataSize): Define.
2909 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2911 * config/tc-d30v.c (md_assemble): Store previous segment state
2912 with previous instruction.
2914 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2916 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2917 (ebp, esp): Remove static variables.
2918 (MATCH): Remove test for InOutPortReg.
2919 (i386_operand): Properly handle InOutPortReg here instead.
2920 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2921 (md_assemble): Simplify and correct modrm and sib generation.
2922 (i386_operand): Add warning for scale without index.
2923 Rewrite checks for valid base/index combinations.
2925 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2926 macros and enclose in do while(0).
2927 (RESTORE_END_STRING): Likewise.
2928 (md_assemble): Add one to printed operand number so we start
2929 from 1 not 0. Add some more gettext invocations.
2930 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2933 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2934 DATA_PREFIX, SEG_PREFIX): Define.
2935 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2936 (check_prefix): Remove function.
2937 (add_prefix): New function. Add prefix to i.prefix as well as
2939 (md_assemble): Changes for add_prefix. Remove hack for wait
2940 prefix, instead always output prefixes in fixed order. Test
2941 for jcxz/loop when selecting between word & dword operations,
2942 and add address size prefix rather than operand size prefix.
2943 Remove operand -> address size hack when emitting jcxz/loop.
2944 (i386_operand): Remove O_Absent check as it's done in expr.
2946 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2948 * configure.in: Recognize m5200 as a cpu_type of m68k.
2949 * aclocal.m4: Rebuild with current libtool.
2950 * configure: Rebuild.
2952 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2954 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2955 to relaxable_symbol to prevent references to external symbol from
2958 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2960 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2961 symbols are relaxable.
2963 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2965 * config/tc-v850.c (md_begin): Don't create special
2966 sections by default.
2968 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2970 * config/tc-mips.c (macro): For div and udiv, close the
2971 reorder block as soon as possible.
2973 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2975 From Matt Semersky <matts@scd.hp.com>:
2976 * macro.c (macro_mri_mode): New function.
2977 * macro.h (macro_mri_mode): Declare.
2978 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2981 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2983 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2986 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2987 until after xstrdup in OBJ_EVAX case.
2989 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2991 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2992 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2993 of hardcoded magic number.
2994 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2996 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2998 * read.c (do_s_func): New function.
3000 * read.h (do_s_func): Add prototype.
3002 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3004 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3005 nops if fill pattern not specified.
3007 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3009 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3010 * config/te-go32.h (TE_GO32): Define.
3011 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3013 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3015 Implement .func/.endfunc pseudo-ops.
3016 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3018 * read.c (potable): Add .func,.endfunc.
3019 (s_func): New function.
3020 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3022 (in_doc_func_p,current_function_label): New static globals.
3023 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3025 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3027 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3028 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3029 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3030 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3031 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3032 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3033 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3034 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3035 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3036 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3037 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3038 * config/tc-a29k.c: Don't define md_short_jump_size,
3039 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3040 * config/tc-alpha.c: Likewise.
3041 * config/tc-alpha.h: Likewise.
3042 * config/tc-arm.c: Likewise.
3043 * config/tc-h8300.c: Likewise.
3044 * config/tc-h8500.c: Likewise.
3045 * config/tc-hppa.c: Likewise.
3046 * config/tc-i860.c: Likewise.
3047 * config/tc-i960.c: Likewise.
3048 * config/tc-ppc.c: Likewise.
3049 * config/tc-sh.c: Likewise.
3050 * config/tc-sparc.h: Likewise.
3051 * config/tc-tic30.c: Likewise.
3052 * config/tc-w65.c: Likewise.
3053 * config/tc-z8k.c: Likewise.
3055 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3057 * config/tc-vax.c (_): Delete this macro used for placeholder
3058 values in vax_operand_width_size; it conflicts with the _() macro
3059 used for internationalization.
3061 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3063 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3064 code. From Chris Moller <moller@bops.com>.
3066 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3067 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3068 * read.c (emit_expr): Initialize seg and subseg fields of a new
3070 * write.c (write_object_file): Switch to the appropriate segment
3071 and subsegment when processing a broken word.
3073 * config/tc-m68k.c (mri_assemble): New static function.
3074 (build_mri_control_operand): Call mri_assemble rather than
3076 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3077 (s_mri_endf, s_mri_endw): Likewise.
3079 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3081 * read.c (s_org): Call md_flush_pending_output if it is defined.
3083 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3085 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3087 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3088 (md_parse_option): Add for same.
3089 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3090 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3091 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3093 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3095 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3097 * config/tc-arm.c (find_real_start): Relax definition of local
3100 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3102 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3103 symbols at the given address, not just the last one specified.
3105 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3107 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3108 or number_to_chars_littleendian to write data.
3110 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-v850.c (md_assemble): Remove artificially created
3113 register name symbols.
3115 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3117 * write.c (fixup_segment): Change "segment" to "section" in
3120 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3122 * write.c (fixup_segment): Change sym1-sym2 message again.
3124 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3126 * write.c (fixup_segment): Improve error message for sym1-sym2
3127 errors when sym1 is in a different segment from sym2.
3129 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3131 * config/tc-m32r.c (warn_unmatched_high): New static local.
3132 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3133 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3134 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3135 (md_parse_option): Likewise.
3136 (md_show_usage): Likewise.
3137 (m32r_frob_file): Likewise.
3139 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3140 (read_a_source_file): Call them.
3141 * read.h (stabs_generate_asm_file): Declare.
3142 * stabs.c (stabs_generate_asm_file): New function.
3143 (generate_asm_file): New function.
3144 (stabs_generate_asm_lineno): Move file name handling into
3147 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3149 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3150 (d30v_current_align, d30v_current_align_seg): New variables.
3151 (d30v_last_label): New variable.
3152 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3153 (s_d30v_data, s_d30v_section): Likewise.
3154 (md_pseudo_table): Call them.
3155 (md_begin): Initialize d30v_current_align_seg.
3156 (md_assemble): Call d30v_align when needed by known current alignment.
3157 (d30v_frob_label, d30v_cons_align): New functions.
3158 * config/tc-d30v.h (md_do_align): Remove.
3159 (tc_frob_label): Call d30v_frob_label.
3160 (md_cons_align): New.
3162 * config/tc-d30v.c (find_format): Convert complex expressions to
3163 expression symbols before processing. Clean up code formatting.
3165 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3167 * po/Make-in (install-info): New target.
3169 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3171 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3173 * config/tc-mn10300.c (md_assemble): Likewise.
3175 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3177 * Makefile.am: Update with `make dep-am'.
3178 (HFILES): Add cgen.h.
3179 (cgen.o): Depend on cgen.h.
3180 * Makefile.in: Regenerate.
3182 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3184 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3186 * gasp.c (grab_label): Permit a label to be a preprocessor
3187 variable by permitting a label to start with a backslash.
3189 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3191 * config/tc-mips.c (validate_mips_insn): Removed hack
3192 for previously inaccessible bitfields in some INSN_TRAP
3195 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3197 * config/tc-d30v.c (do_assemble): Abort with error message
3198 if opcode operands do not match.
3200 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3202 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3203 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3204 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3205 similar new 'q' operand.
3207 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3209 * cgen.c (cgen_asm_finish_insn): Fix typo.
3211 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3214 * cgen.c: Include it.
3215 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3216 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3217 All callers updated.
3218 * config/tc-m32r.c: Include cgen.h.
3219 (m23r_insn): New members num_fixups,fixups.
3221 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3223 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3224 to avoid compiler warning.
3226 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3228 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3231 * makefile.vms (OBJS): Add ehopt.obj
3233 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3235 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3237 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3239 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3240 a short format insn.
3241 (md_assemble): Set it for explicitly packed insns.
3243 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3245 * config/obj-coff.c (c_symbol_merge): Do not take address of
3246 native fields when performing the memcpy.
3248 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3250 * config/tc-mips.c (macro,macro2): Implement
3251 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3253 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3255 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3256 relocations against globally visible symbols.
3257 * config/tc-m68k.c (relaxable_symbol): New macro.
3258 (m68k_ip, md_estimate_size_before_relax): Use it.
3259 (tc_m68k_fix_adjustable): Also handle weak symbols.
3261 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3263 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3264 references to externally visible symbols.
3265 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3266 values in twice for a PC relative reloc if the symbol is
3269 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3270 don't adjust a PC relative reloc against an externally visible
3272 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3273 for a PC relative fixup against an externally visible defined
3274 symbol, arrange to store object file and addend values as though
3275 the symbol were not defined.
3276 (tc_gen_reloc): Likewise.
3278 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3280 * read.c (sizeof_leb128): Referenced externally by write.c so
3283 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3285 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3286 and expand a 'debug' symbol associated with the next instruction
3287 that does not cause a short instruction to be filled with a NOP.
3288 (md_pseudo_table): Add support for .debugsym.
3289 (assemble_parallel_insn): Add calls to expand_debug_sym as
3291 (md_assemble): Ditto.
3293 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3295 * as.c (main): Conditionally call setlocale.
3296 * gasp.c (main): Likewise.
3297 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3298 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3300 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3302 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3304 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3306 * config/tc-hppa.c: Change all calls to bzero to use memset.
3307 (pa_ip): Add cast to avoid warning.
3308 (tc_gen_reloc, md_apply_fix): Likewise.
3309 (pa_find_space_by_number): Likewise.
3310 (hppa_force_relocation): Likewise.
3311 (pa_block): Change i to unsigned int.
3312 * config/obj-som.h (obj_som_copyright): Declare.
3314 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3316 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3317 for line numbers for assembly source.
3319 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3321 * configure.in: Change version number to 2.9.4
3322 * configure: Rebuild.
3324 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3326 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3328 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3330 * ecoff.h: Change symbolS in function declaration to struct
3333 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3335 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3336 (md_convert_frag): Fix i18n typo.
3338 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3340 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3341 * ecoff.h: Protoype it.
3342 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3343 [EVAX] (s_alpha_prologue): Delete.
3344 (md_pseudo_table): Update.
3346 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3348 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3349 array to local pointer.
3350 (get_args, parse_expr): Add casts to avoid warnings.
3352 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3354 * read.c (s_set): Cast xmalloc return value to fragS *.
3355 * config/tc-m68k.c (m68k_ip): Function made static to match
3356 previous forward declaration.
3357 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3359 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3361 * config/tc-v850.c: Add internationalisation macros to error
3364 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3365 macros to error strings.
3367 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3369 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3370 reloc is in the TOC csect.
3371 (md_apply_fix3): Correct gettext typo.
3373 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3376 .L - they are local labels and the branches are not really
3377 function calls but rather far jumps.
3379 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3381 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3383 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3385 * config/tc-i386.c (md_assemble): Print operand number rather than
3386 using ordinal_names.
3387 (i386_operand): Likewise.
3389 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3391 * Makefile.am (INTLLIBS): Define to work around apparent automake
3393 All Makefiles: Regenerated.
3395 * Many files: Added gettext invocations around user-visible
3397 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3398 HAVE_LC_MESSAGES): Define.
3399 * dep-in.sed: Added asintl.h.
3400 * po/Make-in: New file.
3401 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3403 * read.c (Z_): Renamed from `_'.
3404 * Makefile.am (SUBDIRS): Added po.
3405 (POTFILES): new macro.
3406 (po/POTFILES.in): New target.
3407 ($(OBJS)): Added asintl.h.
3409 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3410 (as_new_LDADD): Added $(INTLLIBS).
3411 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3412 (gasp_new_LDADD): Added $(INTLLIBS).
3413 (gasp_new_DEPENDENCIES): New macro.
3414 * configure, aclocal.m4: Rebuilt.
3415 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3417 (ALL_LINGUAS): Define.
3418 * macro.c: Include "asintl.h".
3419 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3420 * as.h: Include "asintl.h".
3421 * config/tc-i386.c (ordinal_names): Removed.
3422 (md_assemble): Changed error text to avoid ordinal_names.
3423 (i386_operand): Likewise.
3424 (reloc): Added as_bad to avoid i18n problems.
3425 (tc_gen_reloc): Likewise.
3426 * config/tc-arm.c (bad_args): Now a #define.
3428 * config/obj-vms.c (VMS_stab_parse): Changed type of
3430 (global_symbol_directory): Unified strings to avoid i18n
3432 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3433 avoid i18n problems.
3434 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3435 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3437 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3439 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3441 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3443 * as.c (print_version_id): Added an fprintf to avoid i18n
3445 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3447 * expr.c (expr): Added as_warn call to avoid i18n problems.
3448 * messages.c (as_assert): Changed code to avoid i18n problems.
3449 (as_abort): Likewise.
3450 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3451 (s_space): Likewise.
3452 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3454 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3456 * config/tc-i386.c (check_prefix): New static function, split out
3458 (struct _i386_insn): Add wait_prefix field.
3459 (md_assemble): Remove wait_prefix local variable. Use
3460 check_prefix when adding a prefix.
3462 * config/tc-i386.c (current_templates): New static variable.
3463 (md_assemble): Remove current_templates local variable.
3464 (md_assemble, i386_operand): Improve error and warning messages in
3465 many places. Add RESTORE_END_STRING in many places before error
3466 return. Clarify some comments.
3468 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3470 (md_assemble): Parse string instruction operands, looking for
3471 segment override prefixes. Check for invalid segment prefixes on
3473 (i386_operand): i.seg[] and max mem_operand changes for string
3475 * config/tc-i386.h (EsSeg): Define.
3477 * config/tc-i386.h (regKludge): Define.
3478 (iclrKludge, imulKludge): Don't define.
3479 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3480 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3481 opcode_modifier checks to look for more common cases first. Add
3482 default_seg for IsString case.
3484 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3486 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3488 * configure: Rebuild with new automake and libtool.
3489 * aclocal.m4, Makefile.in: Likewise.
3491 * doc/Makefile.am (as.dvi): New target.
3492 * doc/Makefile.in: Rebuild.
3494 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3496 * configure.in: Added sparc86x support.
3498 * configure: Rebuild.
3500 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3502 (md_parse_option): Warn if -EL is not supported for this architecture.
3504 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3506 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3508 * config/tc-mips.c (mips_ip): Note when we use get match on
3509 the full instruction name.
3511 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3513 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3514 back into the expression to handle add/sub simplification correctly.
3516 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3518 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3520 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3522 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3525 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3527 * symbols.c (max_indent_level): New global.
3528 (print_symbol_value_1): Use it.
3529 * expr.h (expr_build_dot): Declare.
3530 * expr.c (expr_build_dot): New function.
3532 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3534 * symbols.c (print_binary): New function.
3535 (print_expr_1): Call it.
3537 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3539 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3540 operand in the opcode.
3542 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3544 * config/tc-i386.h: Reorder operand flags and opcode modifier
3545 flags for clarity. Remove unused definitions: Unknown,
3546 ImmUnknown, DispUnknown, NoModrm.
3547 * config/tc-i386.c (type_names): Add missing Debug type.
3548 (md_assemble): Better duplicate prefix checking. Quicker string
3549 instruction check via new opcode_modifier flag.
3551 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3553 * doc/as.texinfo (Invoking): Clarify -Wa example.
3555 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3557 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3558 (s_mips_weakext): Define.
3559 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3560 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3563 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3565 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3566 is an error if the value can not be computed at assembly time.
3567 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3569 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3571 * gasp.c (main): Set next field of new include_path structure to
3572 NULL. From Avery Pennarun <averyp@gdc.ca>.
3574 * read.c (s_mri_sect): Call as_bad rather than abort for an
3575 unsupported MRI target.
3577 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3579 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3580 the destination of a branch instruction should be altered.
3581 (find_real_start): New function: Locate the real, Thumb coded
3582 start of a Thumb function.
3583 (do_t_branch23): Alter the destination of branches to Thumb
3586 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3588 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3590 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3593 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3595 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3596 * doc/c-hppa.texi: Likewise.
3598 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3600 * Makefile.am: Rebuild dependencies.
3601 * Makefile.in: Rebuild.
3603 * Makefile.am (DEP_INCLUDES): New variable.
3604 (.dep1): Change to work when srcdir is not an absolute path.
3605 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3606 * Makefile.in: Rebuild.
3608 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3610 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3611 LinearAddress patch.
3613 * configure.in: Set version to 2.9.1.
3614 * configure: Rebuild.
3616 * Branched binutils 2.9.
3618 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3620 * config/tc-i386.h (FWait): Define.
3621 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3622 other prefixes. Check FWait flag in opcode table to see which
3623 instructions require an fwait prefix.
3625 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3627 * stabs.c (get_stab_string_offset): Always create a stab string
3630 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3632 Fix some gcc -Wall warnings:
3633 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3634 * ehopt.c (eh_frame_code_alignment): Likewise.
3635 * expr.c (integer_constant, operand): Likewise.
3636 * frags.c (frag_align): Likewise.
3637 * gasp.c (level_0, change_base, doinstr): Likewise.
3638 * hash.c (hash_ask): Likewise.
3639 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3640 (debugging_pseudo): Likewise.
3641 * macro.c (define_macro, check_macro): Likewise.
3642 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3643 (ignore_rest_of_line, float_cons): Likewise.
3644 * symbols.c (decode_local_label_name): Likewise.
3645 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3646 (fixup_segment, number_to_chars_bigendian): Likewise.
3647 (number_to_chars_littleendian): Likewise.
3648 * config/atof-ieee.c (gen_to_words): Likewise.
3649 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3650 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3651 * read.c (output_big_sleb128): Initialize locals to avoid
3653 (output_big_uleb128, equals): Likewise.
3654 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3655 to unsigned int. Change zeros to unsigned int.
3656 * cond.c (s_if): Add return to default case.
3657 * frags.c (frag_now_fix): Change return type to addressT.
3658 * frags.h (frag_now_fix): Update declaration.
3659 * listing.c (file_info_struct): Change linenum to unsigned int.
3660 (struct list_info_struct): Change hll_line to unsigned int.
3661 (print_source): Update format string.
3662 * read.c (emit_expr): Change scan to unsigned int, and don't
3663 bother to initialize it.
3664 * symbols.c (dollar_label_count): Change to unsigned long.
3665 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3666 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3667 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3669 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3671 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3672 mcf5200 just as we do for m68000.
3673 (m68k_init_after_args): Likewise.
3674 (md_estimate_size_before_relax): Likewise.
3676 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3678 * config/tc-v850.c (md_assemble): Store relocation addend in
3679 fixup instead of instruction.
3681 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3683 * config/tc-i386.c (md_assemble): Swap template arguments to
3684 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3685 This macro is currently symmetric, so passing them the wrong
3686 way didn't cause any problem, but may if the macro is changed
3688 After copying template to i.tm, use i.tm. rather than t-> to
3689 access fields, and make t a const*
3690 Move i.tm.operand_types[] swap to immediately after the copy.
3692 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3694 * expr.h (expr_build_uconstant): Add prototype.
3695 (expr_build_unary,expr_build_binary): Add prototypes.
3696 * expr.c (expr_build_uconstant): New function.
3697 (expr_build_unary,expr_build_binary): New functions.
3699 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3701 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3702 * macro.c (macro_expand_body): Increase buffer size.
3703 * messages.c (as_warn): Likewise.
3704 (as_warn_where, as_bad, as_bad_where): Likewise.
3706 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3708 Based on patch from H.J. Lu <hjl@gnu.org>:
3709 * Makefile.am (DISTSTUFF): New variable.
3710 (diststuff): New target.
3711 * Makefile.in: Rebuild.
3713 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3715 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3716 m32r_elf_section_change_hook.
3718 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3719 emit a nop if a section ends with a 16 bit instruction.
3721 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3723 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3724 s_lcomm rather than obj_coff_lcomm.
3725 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3727 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3729 * config/tc-i386.h (LinearAddress): Define.
3730 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3731 instruction, don't use a default segment.
3733 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3735 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3736 * configure: Rebuild.
3738 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3740 * aclocal.m4, configure: Rebuild with libtool 1.2.
3742 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3745 PC relative branches. Patch courtesy of Jonathan Walton.
3748 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3750 * configure.in (emulations): Add thumb-pe target.
3752 * configure (emulations): Add thumb-pe target.
3754 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3756 * itbl-lex.l (yywrap): Don't define if already defined as a
3759 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3761 * depend.c (quote_string_for_make): New function.
3762 (wrap_output): Use it.
3764 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3766 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3767 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3769 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3771 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3772 Recognize -GN and -relax.
3773 (md_begin): Initialize gp size from -G switch.
3774 (alpha_force_relocation): Always force if -relax.
3775 (alpha_align): Take a new argument that will specify when to
3776 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3777 Change all callers. Emit nop alignment padding as nop+unop pair.
3779 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3781 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3782 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3784 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3786 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3787 require padding to the next long word boundary.
3789 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3791 * cgen.c: #include symcat.h.
3792 * config/tc-m32r.c: Likewise.
3794 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3796 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3797 absolute expressions instead of '$' prefixed register names.
3799 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3801 * read.c (s_set): Record file and line info for symbols when -as.
3802 (pseudo_set): Don't overwrite that dummy fragment.
3804 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3806 * config/tc-ppc.c (md_pseudo_table): Add "section".
3807 (ppc_named_section): New static function.
3809 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3811 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3812 so we don't have to scan the entire list.
3814 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3816 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3817 case, allow the parallel instructions to modify the same flag
3820 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3822 * listing.c (list_symbol_table): Categorize symbols by
3823 undefined_section rather than sy_frag->line == NULL.
3825 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3827 * Makefile.am (install-exec-local): Install properly when ln
3828 fails or tooldir == prefix.
3830 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3832 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3833 Test result of insert_operand for error.
3835 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3837 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3838 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3839 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3840 * doc/Makefile.in: Rebuild.
3842 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3844 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3845 (macro): Fix handling of M_COP[0-3].
3847 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3849 Based on patches from Ross Harvey <ross@teraflop.com>:
3850 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3851 if macro_alternate or macro_mri.
3852 (getstring): Remove support for byte constants between < and >.
3853 (get_any_string): '<' only starts a string if macro_alternate or
3855 (macro_expand_body): Permit keyword parameters following
3856 positional parameters.
3858 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3859 * configure.in (alpha*-*-netbsd*): New target.
3860 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3861 * configure: Rebuild.
3863 * as.h (flag_warn_suppress_instructionswap): Move from here...
3864 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3865 here, and make static.
3867 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3868 BFD_ASSEMBLER or MANY_SEGMENTS.
3870 * as.c (show_usage): Update bug-gnu-utils address.
3871 * gasp.c (show_usage): Likewise.
3872 * doc/as.texinfo (Bug Reporting): Likewise.
3874 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3876 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3877 insns regardless of the size of a pointer if we're in mips I or
3879 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3881 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3883 Fix rac to accept only a0:
3884 * tc-d10v.c (parallel_ok, find_opcode):
3885 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3886 Introduce OPERAND_GPR.
3888 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3890 * read.c (s_fill): Handle non-constant repeat counts by creating
3891 an rs_space fragment.
3893 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3895 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3896 from as_bad to as_warn.
3898 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3900 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3901 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3902 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3904 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3906 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3907 seg_fix_rotP rather than fix_root from seg_info.
3909 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3911 * expr.c: Add support for 0x1_2_3_4 bignums.
3913 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3915 * configure.in: Change -linux* to -linux-gnu*.
3916 * configure: Rebuild.
3918 * app.c (do_scrub_begin): Treat \r as whitespace.
3920 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3922 * Makefile.am: Update dependencies.
3923 * Makefile.in: Rebuild.
3925 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3927 * configure, aclocal.m4: Rebuild with new libtool.
3929 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3931 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3932 the argument to bfd_set_arch_mach.
3933 (load_address): Use bfd_arch_bits_per_address to determine the
3934 bit size of an address instead of looking at the isa level.
3935 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3937 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3939 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3941 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3943 * ehopt.c: New file.
3944 * as.h (enum _relax_state): Add rs_cfa.
3945 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3946 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3947 * read.c (emit_expr): Call check_eh_frame.
3948 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3949 (relax_segment): Likewise.
3950 * Makefile.am: Rebuild dependencies.
3951 (GAS_CFILES): Add ehopt.c.
3952 (GENERIC_OBJS): Add ehopt.o.
3953 * doc/internals.texi (Frags): Document rs_cfa.
3955 * as.c (show_usage): Mention --traditional-format.
3956 (parse_args): Accept --traditional-format.
3957 * as.h (flag_traditional_format): Declare.
3958 * output-file.c (output_file_create): If flag_traditional_format,
3959 set BFD_TRADITIONAL_FORMAT on stdoutput.
3960 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3962 * config/tc-mips.c (append_insn): Make sure that if we have a
3963 fixup for an unmatched %hi reloc, it does not associated with a
3966 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3967 * doc/Makefile.in: Likewise.
3969 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3971 * config/tc-m32r.c (check_for_side_effects): New function.
3972 (can_make_parallel): Add checks for instruction side effects
3973 clashing with the other instruction.
3974 (assemble_parallel_insn): Improve warning messages. Return error
3975 message from non-swapped instruction order.
3977 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3979 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3981 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3982 md_cleanup definition. This moves the forced literal output to
3983 the end of the source pass, and avoids macro's inserting literals
3984 into the code immediately after the macro expansion.
3986 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3988 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3989 a gas internal symbol is adjustable.
3990 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3992 * as.h: If gcc version greater than 2.6, use `__format__' and
3993 `__printf__' in function attributes, rather than `format' and
3996 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4000 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4002 Add tms320c30 support:
4003 * config/tc-tic30.h: New file.
4004 * config/tc-tic30.c: New file.
4005 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4006 TARGET_FORMAT as "coff-tic30".
4007 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4008 * Makefile.am: Rebuild dependencies.
4009 (CPU_TYPES): Add tic30.
4010 (CPU_OBJ_VALID): tic30-aout is valid.
4011 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4012 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4013 * configure, Makefile.in: Rebuild.
4015 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4017 * config/tc-v850.c (md_assemble): Improvements to error messages.
4019 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4021 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4022 BFD_RELOC_HI16_S to store the high bits of any value.
4024 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4025 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4026 assembler calculate relocations to any external symbol at all.
4027 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4028 involving generation of pc-relative relocs.
4029 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4030 has been moved to md_apply_fix3.
4032 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4033 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4034 which actually means (the address of identifier's GOT entry) +
4035 constant, which is not particularly useful.
4037 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4039 * read.h (include_dirs): Declare.
4040 (include_dir_count,include_dir_maxlen): Declare.
4042 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4044 * configure.in: Correct check for shared opcodes library.
4045 * configure: Rebuild.
4047 * listing.c (buffer_line): If we can't open the file, set at_end.
4048 (listing_print): Remove unused local variable fi.
4050 * config/m68k-parse.y (reglistpair): Handle register list in
4053 * config/vms-conf.h: Don't undef VERSION.
4055 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4057 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4059 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4061 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4062 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4063 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4064 (EXTRA_DIST): Define.
4065 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4066 explicitly rather than via the list of object files.
4067 (gcc-as.opt): New file created when make-gas.com is run.
4068 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4069 itbl-cpu.h} to #include appropriate file rather than copying that
4071 * config/vms-conf.h: Synchronize with current config.in.
4072 * Makefile.in: Rebuild.
4074 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4076 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4077 (parallel_ok): Relaxed parallel subinstruction dependency check.
4079 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4081 * as.h (flag_warn_suppress_instructionswap): added new flag.
4082 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4083 command line argument.
4084 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4085 warning only if flag_warn_suppress_instructionswap is false.
4087 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4089 * configure.in (i386-*-mingw32*): New target.
4090 * configure: Rebuild.
4092 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4094 * symbols.c (resolve_symbol_value): Don't set the segment if it
4095 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4097 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4100 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4102 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4103 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4106 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4108 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4110 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4112 * config/tc-v850.c (v850_insert_operand): Display instruction when
4113 an error is encountered.
4115 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4117 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4118 (i386-*-sco3.2v5*coff): New target.
4119 (i386-*-sco3.2*): New target.
4120 * configure: Rebuild.
4122 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4124 * config/tc-v850.c: Tidy error message production.
4126 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4128 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4129 validate_immediate return value in the right type for comparisons
4132 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4134 * listing.c (MAX_BYTES): Use listing variables not constants.
4135 (data_buffer): No longer an array, but a pointer.
4136 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4137 (listing_listing): Allocate data_buffer.
4139 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4141 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4142 --listing-rhs-width, --listing-cont-lines.
4143 (show_usage): Update.
4144 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4145 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4146 (print_lines): Use the variables instead of the constants.
4147 (listing_listing): Likewise.
4148 * listing.h: Declare the new vars.
4150 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4152 * as.c (parse_args): Add --keep-locals alias for -L.
4153 Add --strip-local-absolute.
4154 (show_usage): Update.
4155 * as.h (flag_strip_local_absolute): New flag.
4156 * symbols.c (S_IS_LOCAL): Use it.
4157 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4158 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4159 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4161 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-m32r.c: Detect if explicitly parallel instructions
4164 might have an io conflict and issue a warning message.
4166 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4168 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4169 cgen_swap_fixups): Functions to save, restore and swap the fixup
4170 chain with a backup copy.
4171 (cgen_asm_finish_insn): Returns address of constructed insn.
4173 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4175 * listing.c (file_info_struct): Remove FILE, add POS.
4176 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4177 (file_info): Don't open the file.
4178 (buffer_line): Check for the file in the last_open cache, updating
4180 (print_source): Don't reference file_info->file.
4181 (listing_listing): Likewise.
4182 (listing_print): Close the file in the cache, if any.
4184 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4186 * read.c (dwarf_file_string): New file static variable.
4187 (emit_expr): Look for constant sequence that leads up to a file
4188 name in DWARF debugging output.
4189 (stringer): Use dwarf_file_string to decide whether to accept a
4190 string as a file name.
4192 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4194 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4195 (crack_operand): Add reg->reglst MRI hack.
4196 (r_seg): Put reglst symbols in reg_section.
4197 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4199 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4201 * tc-sh.c (get_specific): Handle SGR & DBR.
4203 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4205 * tc-h8300.c (parse_reg): Take the length of the symbol into
4206 account when attempting to match a register name.
4207 * tc-h8500.c (parse_reg): Likewise.
4209 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4211 * cgen.c: Formatting changes to improve readability.
4213 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4215 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4218 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4220 Based on a patch from Jim Wilson
4221 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4222 (tc_gen_reloc): Handle cross section PC relative relocs
4225 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4227 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4229 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4231 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4232 (expr_jmp_buf): New static local.
4233 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4234 (cgen_md_operand): New function.
4235 * tc-m32r.c: Clean up pass over `struct foo' usage.
4236 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4238 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4240 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4241 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4243 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4245 * config/tc-i386.c (i386_operand): Give an error if there are
4246 unrecognized characters after an expression.
4248 For older changes see ChangeLog-9697