1 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
5 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
7 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
9 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
11 Add new completers. Fix bug in 64 bit condition handling.
13 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
16 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
18 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
20 * config/tc-hppa.c (pa_ip): Add case for 'I'.
22 1999-08-27 Jim Wilson <wilson@cygnus.com>
24 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
25 (struct ls): Add frag field. Initialize it to zero.
26 (out_end_sequence): New local text_frag. Set it while in text section.
27 Replace address check with frag check. Set ls.frag to text_frag if
29 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
30 Set it before switching sections. Replace address check with frag
31 check. Set ls.frag to saved_frag if out_set_addr called.
33 1999-08-26 David Mosberger <davidm@hpl.hp.com>
35 * dwarf2dbg.c (out_end_sequence): If address changed, directly
36 output "advance_pc" opcode instead of calling gen_addr_line().
37 The latter has the undesired side-effect of creating a new row
38 in the debug line info matrix.
40 1999-08-26 Jim Wilson <wilson@cygnus.com>
42 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
43 ls.last_filename if last is less than zero. Set ls.last_filename
44 when allocating new entry.
45 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
48 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
50 * config/tc-i386.c (i386_index_check): Fix the displacement size
51 when INFER_ADDR_PREFIX.
53 1999-08-18 Nick Clifton <nickc@cygnus.com>
55 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
58 1999-08-17 Ian Lance Taylor <ian@zembu.com>
60 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
61 handle 0xffffNNNN constants correctly.
63 1999-08-16 Nick Clifton <nickc@cygnus.com>
65 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
68 1999-08-13 Nick Clifton <nickc@cygnus.com>
70 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
71 (md_apply_fix3): Always pass positive values to
74 1999-08-12 Nick Clifton <nickc@cygnus.com>
76 * config/tc-arm.c (skip_whitespace): New macro.
79 (md_apply_fix3): Store relocation offset in addend for ELF based
81 (arm_force_relocation): Always generate relocs for Thumb function
84 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
86 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
87 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
89 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
91 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
92 flags for the unwind subspace.
94 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
95 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
96 suitable relocation based on the size of the target's pointer.
97 Always Use subsegment zero for the unwinders.
98 (pa_level): Handle "2.0w".
100 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
102 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
103 with the following instruction unless this was specified.
105 1999-08-09 Ian Lance Taylor <ian@zembu.com>
107 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
108 certain sections, to match BFD changes.
110 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
112 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
113 (EXTRA_SCRIPTS): Define to keep automake happy.
114 * Makefile.in: Rebuild.
116 1999-08-08 Ian Lance Taylor <ian@zembu.com>
118 * Makefile.am: Rename .dep* files to DEP*.
119 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
120 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
122 * Makefile.in: Rebuild.
124 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
126 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
128 1999-08-08 Ian Lance Taylor <ian@zembu.com>
130 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
131 avoid problems on DOS filesystems.
132 * Makefile.in: Rebuild.
134 * doc/as.texinfo (Section): Document 's' flag for COFF version.
136 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
138 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
141 1999-08-08 Ian Lance Taylor <ian@zembu.com>
143 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
144 line to create ${GDBINIT} rather than .gdbinit.
145 * configure, Makefile.in, doc/Makefile.in: Rebuild.
147 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
149 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
151 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
153 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
155 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
157 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
158 non-adjustable symbols.
160 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
162 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
164 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
166 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
169 1999-08-05 Donn Terry <donn@interix.com>
171 * config/te-interix.h: New file.
172 * configure.in (i386-*-interix*): New target.
173 * configure: Rebuild.
175 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
177 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
178 selectors for ELF too.
179 (selector_table): Add "ltp" and "rtp" selectors.
181 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
183 * config/tc-i386.c (i386_operand): No need to change
184 operand_string pointer in segment reg case before goto
185 do_memory_reference. Initialise displacement_string_start and
186 displacement_string_end after do_memory_reference label.
187 (i386_index_check): Add operand_string param, and print error
188 message on failure here.
189 (i386_intel_memory_operand): Instead of here.
190 (i386_operand): And here.
191 (INFER_ADDR_PREFIX): Enable.
193 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
195 * config/tc-i386.h (DefaultSize): Define. Renumber following
196 opcode_modifier defines.
198 From Etienne Lorrain <etienne.lorrain@ibm.net>
199 * config/tc-i386.c (stackop_size): New variable.
200 (set_16bit_code_flag): Clear it here.
201 (set_16bit_gcc_code_flag): New function.
202 (md_pseudo_table): Add "code16gcc" entry.
203 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
205 1999-08-03 Ian Lance Taylor <ian@zembu.com>
207 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
208 next_set_end even if the end symbol is being discarded.
210 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
211 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
212 * config/obj-coff.c: Likewise.
213 (seg_info_type): Remove.
214 (seg_info_off_by_4): Change to array of segT.
215 (s_get_segment): Adjust accordingly.
216 (obj_pseudo_table): Fully initialize sentinel entry.
218 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
219 Ralf Baechle <ralf@uni-koblenz.de>.
221 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
223 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
225 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
227 * config/tc-i386.c: Indentation and white space changes.
228 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
229 don't enable it by default.
230 (i386_intel_operand): Remove redundant prototype.
231 Move check on number of memory operands, and i.mem_operands++
232 (i386_intel_memory_operand): To here.
233 Remove i386_immediate code from here. Remove special case code
234 for input and output using (%dx). Remove base/index checks and
235 call i386_index_check instead. Save initial operand_string
236 argument for error message.
237 (i386_operand): Remove redundant prototype. Move base/index
238 checks to i386_index_check.
239 (i386_displacement): Move intel mode check for non-zero
241 (i386_intel_memory_operand): To here.
243 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
245 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
246 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
247 by .register pseudo-op if -64 and --no-undeclared-regs.
248 (s_register, sparc_adjust_symtab): New functions.
249 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
250 Declare sparc_adjust_symtab as tc_adjust_symtab.
251 * doc/c-sparc.texi: Add description of #ignore special literal
252 for .register pseudo-op.
254 1999-07-30 Catherine Moore <clm@cygnus.com>
256 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
257 the relocation's section offset.
259 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
261 * write.c (fixup_segment): Fix generic error check overflow test.
263 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
264 X_add_number to long.
266 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
268 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
271 1999-07-27 Ian Lance Taylor <ian@zembu.com>
273 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
276 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
278 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
280 * configure.bat: Remove; obsolete.
281 * config/go32.cfg: Likewise.
283 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
285 * configure.in (i386-*-vxworks*): New target.
286 * configure: Rebuild.
288 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
290 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
292 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
294 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
296 (output_insn): Put OLO10's secondary addend into tc_fix_data.
297 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
298 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
299 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
300 MAX_RELOC_EXPANSION): Define.
301 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
303 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
305 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
306 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
307 block. Print a warning if an 8-bit or 16-bit constant
308 displacement or immediate is truncated on output.
309 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
311 (i386_operand): Disallow immediate jump absolute operand.
313 1999-07-15 Ian Lance Taylor <ian@zembu.com>
315 * configure.in: Bump version number to 2.9.5.
316 * configure: Rebuild.
318 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
321 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
323 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
324 (cons_fix_new_hppa): Derive size of fixup from size of the object.
326 1999-07-14 Philip Blundell <pb@nexus.co.uk>
328 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
330 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
332 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
333 if -mno-fpu was given.
334 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
336 (cons_fix_new_arm): Remove misleading comments.
338 1999-07-14 Ian Lance Taylor <ian@zembu.com>
340 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
342 (relax_segment): Likewise. After giving a rs_org error, convert
343 the frag to rs_align to avoid cascading errors.
345 1999-07-12 Andreas Schwab <schwab@suse.de>
347 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
349 1999-07-11 Ian Lance Taylor <ian@zembu.com>
351 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
352 as appropriate. Fill in structure initializations. Add variable
353 initializations. Add casts.
354 * dwarf2dbg.c (print_stats): Change i to size_t.
355 * listing.c (listing_listing): Change list_line to unsigned int.
357 1999-07-10 Ian Lance Taylor <ian@zembu.com>
359 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
360 rather than checking for \001 and \002 in symbol name.
361 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
363 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
365 * configure.in (hppa*-linux-gnu*): New target.
366 * configure: Rebuilt.
368 1999-07-08 Nick Clifton <nickc@cygnus.com>
370 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
372 1999-07-07 Nick Clifton <nickc@cygnus.com>
374 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
375 accessing symbolP directly.
377 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
379 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
382 1999-07-05 Nick Clifton <nickc@cygnus.com>
384 * config/tc-arm.c (ARM_EXT_V5): Define.
385 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
386 (md_begin): Detect ARM v5 architectures.
387 (md_parse_option): Accept arm v5 specification.
388 (md_show_usage): Documment -marmv5 switch.
390 * doc/c-arm.texi: Document -marmv5 command line option.
392 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
394 (validate_immediate_twopart): New function. Determine if a
395 constant can be computed by two ADD instructions.
396 (output_inst): Remove its command line parameter - it was never
398 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
399 implememt the ADRL pseudo op.
400 (tc_gen_reloc): Generate a suitable error message if an ADRL
401 instruction tries to generate a real reloc.
403 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
405 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
407 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
410 1999-06-27 H.J. Lu <hjl@gnu.org>
412 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
413 non BFD_ASSEMBLER case.
415 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
417 * config/obj-coff.c (obj_coff_section): Mark writable sections as
420 1999-06-26 David Mosberger <davidm@hpl.hp.com>
422 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
423 out_end_sequence() when the address decreases due to a new frag.
424 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
425 numbering starts with 1.
427 1999-06-23 Nick Clifton <nickc@cygnus.com>
429 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
431 (mcore_s_text): Call obj_elf_text for ELF target.
432 (mcore_s_data): Call obj_elf_data for ELF target.
433 (mcore_s_section): No longer ELF specific. Call obj_coff_section
435 (mcore_s_bss): New function: Dump literal table before changing
437 (mcore_s_comm): New function: Dump literal table before changing
440 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
441 No longer static functions.
442 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
443 Provide prototypes for these functions.
445 1999-06-22 Ian Lance Taylor <ian@zembu.com>
447 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
448 a list of names, to try obj_segment_name, and to try abbreviated
449 names when using COFF without long section names.
451 * config/tc-alpha.c: More use of symbol accessor functions.
452 * config/tc-arc.c: Likewise.
453 * config/tc-d30v.c: Likewise.
454 * config/tc-fr30.c: Likewise.
455 * config/tc-i860.c: Likewise.
456 * config/tc-m88k.c: Likewise.
457 * config/tc-mcore.c: Likewise.
458 * config/tc-ns32k.c: Likewise.
459 * config/tc-sparc.c: Likewise.
460 * config/tc-v850.c: Likewise.
462 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
463 sy_value with appropriate accessor functions.
464 * config/tc-arm.c (md_apply_fix3): Likewise.
465 * config/tc-d10v.c (AT_WORD_P): Likewise.
466 * config/tc-v850.c (reg_name_search): Likewise.
468 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
469 use symbol_get_bfdsym instead.
470 * config/tc-ppc.c (md_assemble): Likewise.
471 * config/tc-v850.c (v850_comm): Likewise.
473 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
475 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
476 the symbol, rather than accessing the bsym member.
477 * config/tc-d10v.c (tc_gen_reloc): Likewise.
478 * config/tc-d30v.c (tc_gen_reloc): Likewise.
479 * config/tc-mcore.c (tc_gen_reloc): Likewise.
480 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
481 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
482 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
483 * config/tc-tic30.c (tc_gen_reloc): Likewise.
484 * config/tc-v850.c (tc_gen_reloc): Likewise.
486 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
488 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
489 (hppa_gen_reloc_type): Conditionalize on BFD64.
490 (tc_gen_reloc): Re-enable ELF relocations.
491 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
493 1999-06-21 Ian Lance Taylor <ian@zembu.com>
495 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
497 (do_ldst): Move assignment out of if condition.
498 (md_apply_fix3): Add casts to avoid printf format warnings. Add
499 parentheses to avoid warning.
501 1999-06-21 Nick Clifton <nickc@cygnus.com>
503 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
504 macro to get at the BFD symbol associated with a GAS symbol.
506 1999-06-19 Ian Lance Taylor <ian@zembu.com>
508 * config/tc-ppc.c: Update for symbol handling changes.
509 * config/obj-coff.c: Likewise.
511 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
513 * tc-hppa.c: General cleanups of ELF support. No more spaces
514 and subspaces for ELF.
515 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
516 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
517 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
518 (UNWIND_SECTION_NAME): Likewise.
519 (space/subspace related structures): Conditionalize definitions
521 (space/subspace directives and support routines): Conditionalize
522 definitions and references/uses on OBJ_SOM.
523 (label_symbol_struct): For ELF, track the symbol's segment. For
525 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
527 (USE_ALIASES): Kill for both SOM & ELF.
528 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
529 (pa_space, pa_subspace): Corresponding changes.
530 (pa_spaces_begin): Corresponding chagnes.
531 (md_begin): Do not muck around with space/subspace stuff for
533 (md_apply_fix): Temporarily disable argument relocation stuff
535 (tc_gen_reloc): Temporarily disable relocation generation for
537 (pa_build_unwind_subspace): Similarly.
539 1999-06-16 Nick Clifton <nickc@cygnus.com>
541 * config/tc-arm.c (thumb_set): New pseudo op.
542 (text, data, section): Override these pseudo ops with ARM
544 (s_thumb_set): New function: Perform the same as a .set pseudo
545 op, but also mark the alias'ed symbol as being a Thumb
547 (arm_s_text): New function: Perform the same as the .text
548 pseudo op, but dump the literal pool before changing
550 (arm_s_data): New function: Perform the same as the .data
551 pseudo op, but dump the literal pool before changing
553 (arm_s_section): New function: Perform the same as the
554 .section pseudo op, but dump the literal pool before changing
556 (arm_cleanup): Do not reset the current section before dumping
559 1999-06-17 Nick Clifton <nickc@cygnus.com>
561 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
562 OPTION_NO_WARN_UNMATCHED entries.
563 (md_parse_option): Generate a warning message if an unrecognised
564 option is encountered.
566 * config/tc-d10v.c (do_not_ignore_hash): New variable.
567 (get_operands): When parsing an expression after an '@' symbol
568 has been detected, do not ignore '#' symbols.
569 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
572 1999-06-13 Ian Lance Taylor <ian@zembu.com>
574 From K. Richard Pixley <rich@noir.com>:
575 * configure.in (ppc-*-vxworks*): New target.
576 * configure: Rebuild.
578 1999-06-12 Philip Blundell <philb@gnu.org>
580 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
582 1999-06-13 Ian Lance Taylor <ian@zembu.com>
584 * write.c (adjust_reloc_syms): Rather than never reducing reloc
585 which refer to symbols in linkonce sections, permit reducing the
586 relocs if the symbol is local.
588 1999-06-12 Ian Lance Taylor <ian@zembu.com>
590 * subsegs.c (subseg_text_p): New function.
591 * as.h (subseg_text_p): Declare.
592 * read.c (do_align): Use subseg_text_p to set the default fill.
593 * write.c (subsegs_finish): Likewise.
594 * config/obj-coff.c (write_object_file): Likewise.
595 * config/tc-i386.h (md_maybe_text): Don't define.
596 (md_do_align): Use subseg_text_p to set the default fill.
597 * config/tc-m32r.c (m32r_do_align): Likewise.
598 * config/tc-sh.c (sh_do_align): Likewise.
599 * config/tc-sparc.h (md_do_align): Likewise.
601 1999-06-12 David O'Brien <obrien@freebsd.org>
603 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
604 * configure: Rebuild.
606 1999-06-12 Ian Lance Taylor <ian@zembu.com>
608 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
609 * Makefile.am: Rebuild dependencies.
610 * Makefile.in: Rebuild.
612 * config/tc-i386.c (i386_immediate): Remove unused label
615 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
616 * symbols.c: Likewise.
617 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
618 sy_next field when taking address, rather than symbol_next.
620 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
622 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
623 value from the output file architecture.
624 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
625 * dwarf2dbg.h: Change bfd_vma to addressT.
627 1999-06-11 Ian Lance Taylor <ian@zembu.com>
629 * dwarf2dbg.h: Use PARAMS in function declarations.
631 1999-06-11 Martin Dorey <mdorey@madge.com>
633 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
634 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
636 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
638 1999-06-11 Ian Lance Taylor <ian@zembu.com>
640 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
642 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
645 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
647 * read.c (read_a_source_file): Only declare inescape if
650 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
652 (find_entry_byval): Add parens to avoid warning.
654 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
656 * symbols.c (resolve_symbol_value): Don't permit subtraction of
659 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
661 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
664 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
665 synthetize_setx): New functions.
666 (md_assemble): Broken the special cases into the above
667 functions. Make compiler happy if sizeof(bfd_vma)==4.
668 Fix sethi generated from set/setuw. If instructions have a relloc,
669 always clear the fields to be relocated in the opcode.
670 (sparc_ip): Remove special_case global variable.
672 1999-06-10 Ian Lance Taylor <ian@zembu.com>
674 Based on patches from John W. Woznack <jwoznack@concentric.net>:
675 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
676 indication of success rather than a value.
677 (itbl_get_val): Likewise.
678 (itbl_get_field): Use strcspn. Change delimiters to include
680 * itbl-ops.h (itbl_get_reg_val): Update declaration.
681 (itbl_get_val): Likewise.
682 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
684 * symbols.c (copy_symbol_attributes): Convert local symbols to
687 1999-06-10 Nick Clifton <nickc@cygnus.com>
689 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
692 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
694 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
695 Optimize set if sizeof(bfd_vma) == 64.
696 (sparc_ip): Fix sethi - without %hi() it should generate
697 R_SPARC_22 reloc, not R_SPARC_HI22.
698 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
700 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
702 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
703 (s_ncons): New function.
704 (native_op_table): New table.
705 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
706 R_SPARC_OLO10 handling.
708 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
710 * expr.h (struct expressionS): Revert last change; widen X_op.
711 * config/tc-alpha.c (md_begin): Check the field is wide enough.
713 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
715 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
716 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
717 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
718 * Makefile.in: Regenerated.
720 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
721 `common' pass on to s_mri_common.
722 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
724 1999-06-06 Richard Henderson <rth@cygnus.com>
726 * config/obj-elf.c (obj_elf_section): Don't free the return
727 value of demand_copy_C_string.
729 1999-06-05 Richard Henderson <rth@cygnus.com>
731 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
732 creation logic from obj_elf_create_section.
734 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
735 (section_stack): New.
736 (special_sections): Make const.
737 (obj_elf_section): Gut and rewrite parsing.
738 (obj_elf_change_section): New function broken out of obj_elf_section.
739 (obj_elf_parse_section_letters): Likewise.
740 (obj_elf_section_word): Likewise.
741 (obj_elf_section_type): Likewise.
742 (obj_elf_previous): Treat as a toggle.
743 (obj_elf_popsection): New.
744 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
745 (ppc_section_type): Likewise.
746 * config/tc-ppc.h: Likewise.
748 * expr.h (struct expressionS): Don't make X_op a bitfield.
749 * config/tc-alpha.c: Update for symbol handling changes.
750 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
751 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
753 1999-06-05 Richard Henderson <rth@cygnus.com>
755 * dwarf2dbg.c (*): Convert to K&R + prototypes.
756 (dwarf2_gen_line_info): Kill unused variables.
757 (dwarf2_finish): Likewise.
758 (dwarf2_where): Likewise.
759 (dwarf2_directive_file): If we've only got a string,
760 hand off to s_app_file.
761 * ecoff.c: Move the include of ecoff.h.
762 * symbols.h (S_IS_FUNCTION): Prototype.
764 * read.c (LEX_HASH): Supply a default.
766 (s_globl): Update `c' after skipping whitespace.
767 * read.h (LEX_END_NAME, is_name_ender): New.
768 * expr.c (get_symbol_end): Respect it.
770 1999-06-04 Mark Klein <mklein@dis.com>
772 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
774 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
776 * config/tc-hppa.c: Update for symbol handling changes.
778 1999-06-03 Ian Lance Taylor <ian@zembu.com>
780 * cgen.c: Update for symbol handling changes.
781 * config/tc-m32r.c: Likewise.
783 * config/tc-hppa.h: Update for symbol handling changes.
784 * config/tc-hppa.c: Likewise.
786 * config/tc-arm.h: Update for symbol handling changes.
787 * config/tc-arm.c: Likewise.
788 (symbol_make_empty): Remove. Just use symbol_create.
790 * symbols.c (symbol_set_tc): Correct name.
792 * Makefile.am: Rebuild dependencies.
793 ($(OBJS)): Don't depend upon struc-symbol.h.
794 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
795 * dep-in.sed: Don't remove struc-symbol.h.
796 * Makefile.in: Rebuild.
798 * doc/internals.texi (Symbols): Describe changes in symbol
801 1999-06-03 Richard Henderson <rth@cygnus.com>
803 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
804 instead of doing the work by hand.
806 1999-06-03 David Mosberger <davidm@hpl.hp.com>
808 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
809 state of line state-machine.
810 (struct ls): Collect DWARF2 line state-machine state in new member
811 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
812 resulted in any DWARF2 directives.
813 (reset_state_machine): New function.
814 (out_end_sequence): Ditto.
815 (dwarf2_gen_line_info): When switching sections or switching to a
816 lower text address, call out_end_sequence() first to terminate the
817 previous code sequence as code sequences MUST have monotonically
818 increasing addresses.
819 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
821 1999-06-03 David Mosberger <davidm@hpl.hp.com>
823 * as.c (parse_args): Add option -gdwarf2 to allow requesting
824 DWARF2 debug info (line information only, at this point).
825 * as.h: Update comment about supported debug formats.
826 * dwarf2dbg.c, dwarf2dbg.h: New files.
827 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
829 * expr.c (operand): Don't use [ for parens if we want an index op.
830 (op_encoding): Switch [ into O_index, if desired.
831 (op_rank): Renumber with O_index on bottom.
832 (expr): If O_index, match closing bracket.
833 * expr.h (O_index): New.
835 * read.c (read_a_source_file): Conditionally allow matched "
836 in lines passed to md_assemble.
838 * config/obj-elf.c (elf_pseudo_table): Add `common'.
840 1999-06-03 Ian Lance Taylor <ian@zembu.com>
842 Add support for storing local symbols in a small structure to save
843 memory when assembling large files.
844 * as.h: Don't include struc-symbol.h.
845 (symbolS): Add typedef.
846 * symbols.c: Include struc-symbol.h.
847 (local_hash): New static variable.
848 (save_symbol_name): New static function, from symbol_create.
849 (symbol_create): Call save_symbol_name.
850 (local_symbol_count): New static variable.
851 (local_symbol_conversion_count): Likewise.
852 (LOCAL_SYMBOL_CHECK): Define.
853 (local_symbol_make): New static function.
854 (local_symbol_convert): New static function.
855 (colon): Handle local symbols. Create local symbol for local
857 (symbol_table_insert): Handle local symbols.
858 (symbol_find_or_make): Create local symbol for local label name.
859 (symbol_find_base): Check for local symbol.
860 (symbol_append, symbol_insert): Check for local symbols.
861 (symbol_clear_list_pointers, symbol_remove): Likewise.
862 (verify_symbol_chain): Likewise.
863 (copy_symbol_attributes): Likewise.
864 (resolve_symbol_value): Handle local symbols.
865 (resolve_local_symbol): New static function.
866 (resolve_local_symbol_values): New function.
867 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
868 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
869 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
870 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
871 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
872 (symbol_previous, symbol_next): New functions.
873 (symbol_get_value_expression): Likewise.
874 (symbol_set_value_expression): Likewise.
875 (symbol_set_frag, symbol_get_frag): Likewise.
876 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
877 (symbol_mark_used_in_reloc): Likewise.
878 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
879 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
880 (symbol_mri_common_p): Likewise.
881 (symbol_mark_written, symbol_clear_written): Likewise.
882 (symbol_written_p): Likewise.
883 (symbol_mark_resolved, symbol_resolved_p): Likewise.
884 (symbol_section_p, symbol_equated_p): Likewise.
885 (symbol_constant_p): Likewise.
886 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
887 (symbol_get_obj, symbol_set_obj): Likewise.
888 (symbol_get_tc, symbol_set_tc): Likewise.
889 (symbol_begin): Initialize local_hash.
890 (print_symbol_value_1): Handle local symbols.
891 (symbol_print_statistics): Print local symbol statistics.
892 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
893 Declare new symbols.c functions. Move many declarations here from
895 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
896 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
897 (struct symbol): Move bsym to make it clearly the first field.
898 Remove TARGET_SYMBOL_FIELDS.
899 (symbolS): Don't typedef.
900 (struct broken_word): Remove.
901 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
902 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
903 (symbol_clear_list_pointers): Likewise.
904 (symbol_insert, symbol_remove): Likewise.
905 (symbol_previous, symbol_append): Likewise.
906 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
907 (struct local_symbol): Define.
908 (local_symbol_converted_p, local_symbol_mark_converted): Define.
909 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
910 (local_symbol_get_frag, local_symbol_set_frag): Define.
911 (local_symbol_get_real_symbol): Define.
912 (local_symbol_set_real_symbol): Define.
914 * write.c (write_object_file): Call resolve_local_symbol_values.
915 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
916 (TARGET_SYMBOL_FIELDS): Don't define.
917 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
918 ECOFF_DEBUGGING, add ECOFF fields.
919 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
920 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
921 ECOFF_DEBUGGING, add ECOFF fields.
922 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
923 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
924 * config/tc-mcore.h: Don't include struc-symbol.h.
925 (TARGET_SYMBOL_FIELDS): Don't define.
926 (struct mcore_tc_sy): Define.
927 (TC_SYMFIELD_TYPE): Define.
928 * Many files: Use symbolS instead of struct symbol. Use new
929 accessor functions rather than referring to symbolS fields
932 * read.c (s_mri_common): Don't add in value of line_label.
934 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
935 checking for SEC_LINK_ONCE.
937 * config/tc-sh.h (sh_fix_adjustable): Declare.
939 * app.c (input_buffer): New static variable.
940 (app_push): Save saved_input in allocated buffer.
941 (app_pop): Restored saved_input.
942 (do_scrub_chars): Change get parameter to take char * and int as
943 arguments. Change GET macro to pass input_buffer to get
944 function. Don't save input into allocated buffer.
945 * as.h (do_scrub_chars): Update declaration.
946 * input-file.c (input_file_get): Change to take char * and int.
947 Read data into passed in buffer. Remove static buffer.
948 * read.c (scrub_from_string): Change to take char * and int. Copy
949 data into passed in buffer.
951 * hash.h: Neaten. Declare hash_traverse.
952 * hash.c: Complete rewrite based on BFD hashing code.
953 * gasp.c (chunksize): New variable.
954 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
957 1999-05-28 Nick Clifton <nickc@cygnus.com>
959 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
960 addend unless the target uses an old ABI.
962 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
964 -Wchar-subscripts cleanup
965 * listing.c (listing_newline): Use unsigned char variable, so
966 calls to isascii,iscntrl are correct.
967 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
969 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
970 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
971 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
972 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
974 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
976 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
978 (arch_coldfire_p): New #define.
979 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
981 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
983 * config/tc-m68k.c (install_operand): Add places `n', `o'.
985 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
986 (install_operand): Add place `N'.
987 (init_table): Add registers ACC, MACSR, MASK.
989 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
991 * config/tc-m68k.c: Change mcf5200 --> mcf.
992 (archs): Add mcf5206e, mcf5307.
993 (m68k_ip): Add format `u'.
994 (install_operand): Add place `m', `M', `h'.
995 (init_table): Add upper/lower registers.
997 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
999 1999-05-28 Martin Dorey <mdorey@madge.com>
1001 * config/tc-i960.c: Several minor changes to add ELF and
1002 BFD_ASSEMBLER support.
1003 * config/tc-i960.h: Likewise.
1004 * configure.in (i960-*-elf*): New target.
1005 * aclocal.m4, configure: Rebuild.
1007 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1009 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1010 reloc changes when defined(BFD_ASSEMBLER).
1012 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1014 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1016 * write.c (write_print_statistics): Output to file, not stderr.
1018 * expr.c (generic_bignum_to_int32,64): Prototype.
1020 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1021 output_sleb128, output_uleb128, output_big_sleb128,
1022 output_big_uleb128, output_big_leb128): Prototype.
1023 (output_big_sleb128, output_big_uleb128): Make inline.
1024 (output_big_leb128): Remove inline
1026 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1027 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1028 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1029 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1030 value for correct overflow check in write.c:fixup_segment.
1031 * write.c (fixup_segment): Move bitfield overflow checks to after
1032 the md_apply_fix call.
1033 * config/obj-coff.c (fixup_segment): Likewise.
1034 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1035 valueT *val argument.
1037 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1039 * config/atof-ieee.c (gen_to_words): Correctly round a
1040 denormalized number. Fix off-by-one in range checking for
1041 exponent in a denormal.
1043 1999-05-10 Nick Clifton <nickc@cygnus.com>
1045 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1048 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1050 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1052 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1054 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1055 (ReverseRegRegmem): Remove.
1056 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1057 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1058 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1061 From Doug Ledford <dledford@redhat.com>
1062 * config/tc-i386.h (RegXMM): New for P/III.
1063 * config/tc-i386.c: Add support for P/III.
1065 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1067 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1068 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1069 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1071 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1073 * config/tc-i386.c (i386_immediate): Skip whitespace before
1074 complaining about junk after expression.
1075 (i386_displacement): Likewise.
1077 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1079 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1080 Don't copy before downcaseing.
1082 1999-05-05 Catherine Moore <clm@cygnus.com>
1084 * tc-m68k.c: Include elf/m68k.h.
1085 (m68k_elf_final_processing): New routine.
1086 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1089 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1091 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1094 1999-04-30 Nick Clifton <nickc@cygnus.com>
1096 * config/tc-mcore.c (mcore_s_section): Dump literals before
1099 1999-04-29 Nick Clifton <nickc@cygnus.com>
1101 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1104 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1106 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1107 (TC_INIT_FIX_DATA): Delete.
1108 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1109 (TC_INIT_FIX_DATA): Delete.
1110 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1111 * write.c (fix_new_internal): Initialize fx_cgen member.
1112 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1113 (gas_cgen_md_apply_fix3): Update.
1114 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1115 (md_cgen_record_fixup_exp): Update.
1116 (FX_OPINFO_R_TYPE): Update.
1118 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1119 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1120 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1121 * frags.h (struct frag): Make opindex, opinfo ints.
1123 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1125 1999-04-26 Tom Tromey <tromey@cygnus.com>
1127 * aclocal.m4, configure: Updated for new version of libtool.
1129 1999-04-22 Nick Clifton <nickc@cygnus.com>
1131 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1133 (md_apply_fix3): Do not fix up absolute relocations against
1136 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1138 1999-04-20 Nick Clifton <nickc@cygnus.com>
1140 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1141 changes and data-in-text directives.
1142 (mcore_cons): New function: intercept cons() operations.
1143 (mcore_float_cons): New function: intercept float_cons()
1145 (mcore_stringer): New function: intercept stringer() operations.
1147 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1149 * obj.h (struct format_ops): Change generate_asm_lineno field to
1151 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1153 * config/tc-alpha.c (find_opcode_match): Add default case to
1155 (find_macro_match): Likewise.
1156 (load_expression): Parenthesize && within ||.
1158 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1160 1999-04-17 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1163 .text .data .section pseudo ops.
1164 (mcore_s_section): New function. Dump lits before changing secs.
1165 (mcore_s_text): New function. Dump lits before changing secs.
1166 (mcore_s_data): New function. Dump lits before changing secs.
1168 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1170 * config/tc-mips.c (mips_32bitmode): New.
1171 (md_begin): Set mips_32bitmode if needed.
1172 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1173 Set EF_MIPS_32BITMODE.
1175 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1177 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1180 1999-04-16 Nick Clifton <nickc@cygnus.com>
1182 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1184 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1186 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1187 expressions correctly.
1190 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1192 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1194 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1196 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1197 and fmpynfadd instructions.
1199 1999-04-11 Richard Henderson <rth@cygnus.com>
1201 * as.h (environ): Declare it, if needed.
1202 * as.c (dump_statistics): Don't declare environ.
1203 * configure.in (environ): Detect declaration.
1204 * configure, config.in: Rebuild
1206 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1207 (i386_displacement): Allocate enough space for replacement buffer.
1208 Clean up replacement buffer initialization.
1210 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1212 * subsegs.c (section_symbol): Don't create a new symbol if one
1213 already exists; instead, use the existing one, but set its segment
1214 and frag data if it hasn't already been defined.
1215 * config/obj-coff.c (c_section_symbol): Likewise.
1217 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1219 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1221 1999-04-08 Nick Clifton <nickc@cygnus.com>
1223 * config/tc-mcore.c: New File: Support routines for MCore
1225 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1226 * config/obj-coff.c: Add support for mcore-pe target.
1228 * Makefile.am: Add support for MCore targets.
1229 * Makefile.in: Regenerate.
1230 * configure.in: Add support for MCore targets.
1231 * configure: Regenerate.
1233 * doc/all.texi: Set MCORE.
1234 * doc/as.texinfo: Document MCore specific command line options.
1236 * write.h: Prevent multiple inclusion.
1238 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1240 * asintl.h (LC_MESSAGES): Never define.
1241 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1243 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1246 * Makefile.am (m68k-parse.c): If configuring in the source
1247 directory, copy m68k-parse.y into the local directory before
1248 running ylwrap, to remove spurious differences when generating
1250 * Makefile.in: Rebuild.
1252 * config/tc-sparc.h (md_do_align): Just allocate the number of
1253 bytes necessary, rather than always allocating 1024.
1255 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1257 * listing.c (listing_newline): Add cast to avoid warning.
1258 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1259 * config/tc-i386.c (i386_scale): Add return value.
1260 (build_displacement_string): Remove unused local temp_disp2.
1261 (i386_intel_memory_operand): Add parentheses to avoid warning.
1262 (i386_intel_operand): Remove unused local end_of_operand_string.
1263 (i386_operand): Remove unused local operand_modifier.
1264 (i386_operand): Add parens to avoid warning.
1266 1999-04-04 Don Bowman <don@pixsci.com>
1268 * configure.in: Add mips*-*-vxworks* target; have it define
1270 * configure, config.in: Rebuild.
1272 1999-03-31 Nick Clifton <nickc@cygnus.com>
1274 * configure.in (emulations): Add support for arm-epoc-pe.
1275 * configure: Regenerate.
1276 * config/te-epoc-pe.h: New file. Define macros specific to
1278 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1279 for arm-epoc-pe target.
1281 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1283 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1285 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1287 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1288 detect ",n" without a condition.
1289 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1292 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1294 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1295 instruction is encoded with one bit.
1298 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1300 * doc/internals.texi (CPU backend): Mention that
1301 line_separator_chars should not include newline. From thi
1302 <ttn@mingle.glug.org>.
1304 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1306 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1307 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1309 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1311 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1313 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1315 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1318 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1320 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1322 1999-03-15 Martin Hunt <hunt@cygnus.com>
1324 * app.c (do_scrub_begin): Change '-' back to a symbol char
1325 so we can use multiple opcodes on a line again.
1327 * config/tc-d30v.c: By default, warn if a symbol has
1328 the same name as a register. Plus some minor
1329 updates from the branch.
1331 1999-03-13 Nick Clifton <nickc@cygnus.com>
1333 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1334 BFD_RELOC_16 and BFD_RELOC_64.
1336 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1338 * expr.c (expr): Add missing else.
1340 1999-03-12 Nick Clifton <nickc@cygnus.com>
1342 * config/tc-arm.c (md_apply_fix3): Improve error message.
1344 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1346 * Makefile.am (CPU_TYPES): Add fr30.
1347 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1348 (fr30,m32r dependencies): Update.
1349 * Makefile.in: Rebuild.
1351 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1352 (gas_cgen_record_fixup_exp): Ditto.
1353 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1354 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1355 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1356 (md_cgen_lookup_reloc): Update use of operand->type.
1357 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1358 (md_convert_frag): Call cgen_operand_lookup_by_num.
1359 (md_cgen_lookup_reloc): Update use of operand->type.
1360 (m32r_cgen_record_fixup_exp): Ditto.
1362 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1364 * config/tc-mips.c (md_show_usage): Fix message.
1366 1999-03-03 Nick Clifton <nickc@cygnus.com>
1368 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1369 and LDR reg,=<expr> instruction.
1371 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1374 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1376 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1378 1999-02-17 Nick Clifton <nickc@cygnus.com>
1380 This patch was created by: Scott Bambrough
1381 <scottb@corelcomputer.com>
1384 Special cased '@' character. The '@' character is used as the
1385 ARM assembler comment character, as a special character
1386 and in ELF .symver pseudo-op's, and as a special character in
1387 .type and .section pseudo-ops.
1388 (symver_pseudo): New static variable.
1389 (symver_state): New static variable.
1390 (struct app_save): Add field 'symver_state'.
1391 (app_push): Save global symver_state int struct app_save.
1392 (app_pop): Restore global symver_state from struct app_save.
1393 (do_scrub_chars): Special case handling of '@' character in
1396 * configure.in: Modified to recognize armv* uname syntax from ARM
1398 * configure: Regenerated.
1400 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1401 a prefix to the section's type.
1402 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1403 the type's typename.
1405 * config/tc-arm.h: Add support for PIC generation:
1406 (pic_code): New boolean.
1407 (obj_relocate_extern): Define.
1408 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1409 (TC_CONS_FIX_NEW): Define.
1410 (tc_fix_adjustable): Define.
1411 (GLOBAL_OFFSET_TABLE_NAME): Define.
1413 * config/tc-arm.c: Add support for PIC generation:
1414 (line_seperator_chars): Allow ';' as a seperator for Linux.
1415 (is_immediate_prefix): New macro.
1416 (arm_parse_reloc): New function.
1417 (s_arm_elf_cons): New function.
1418 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1419 (md_undefined_symbol): Special case handling for the Global Offset
1421 (md_apply_fix3): Handle PIC relocs.
1422 (tc_gen_reloc): Handle PIC relocs.
1423 (md_parse_option): Add support for '-k' command line switch to
1424 enable PIC generation.
1425 (cons_fix_new_arm): New function.
1426 (s_arm_elf_cons): New function.
1428 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1430 * configure.in: Add comments for uses of AC_DEFINE.
1431 * acinclude.m4: Likewise.
1432 * acconfig.h: Remove.
1433 * aclocal.m4: Rebuild.
1434 * configure: Rebuild.
1435 * Makefile.in: Rebuild.
1436 * config.in: Rebuild.
1438 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1440 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1441 non-constant offset from a base register.
1443 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1445 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1448 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1450 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1451 (emit_insn): Look for pc-relative and no-overflow specifiers on
1452 internal relocation types.
1454 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1456 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1459 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1461 (mips_4650, mips_4010, mips_4100): Variables removed.
1462 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1463 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1465 (md_begin): Don't bother initializing the mips_NNNN variables;
1466 mips_cpu is set, and that's good enough now.
1467 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1468 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1469 (show): New function, to handle wrapping in the CPU lists.
1470 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1472 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1474 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1475 than treat as an immediate specifier.
1477 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1479 * config/tc-i386.c: Prototype many functions.
1480 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1481 (i386_immediate): Remove unused second argument.
1482 (i386_intel_operand): Fix i386_is_reg typo.
1483 (i386_operand): Use allow_naked_reg.
1484 (output_invalid): Make operand int for K&R.
1486 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1488 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1490 * Makefile.in: Rebuild.
1492 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1494 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1496 (EXTRA_as_new_SOURCES): Comment out.
1497 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1498 * Makefile.in: Rebuild.
1499 * doc/Makefile.in: Rebuild.
1500 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1501 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1502 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1503 * configure: Rebuild.
1504 * aclocal.m4: Rebuild.
1505 * config.in: Rebuild.
1506 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1507 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1508 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1509 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1510 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1511 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1512 (gas_cgen_record_fixup_exp): Ditto.
1513 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1514 descriptor, not global variable.
1515 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1516 descriptor, not global variable. Refer to insert_operand handler
1517 via cpu descriptor, not global function.
1518 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1519 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1520 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1521 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1522 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1523 * config/tc-m32r.c: Ditto.
1524 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1525 (md_assemble): Ditto.
1526 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1528 1999-02-09 Nick Clifton <nickc@cygnus.com>
1530 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1531 relocations for ELF targets.
1533 1999-02-08 Nick Clifton <nickc@cygnus.com>
1535 * configure.in: Add support for StrongARM target.
1536 * configure: Regenerate.
1538 1999-02-05 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1542 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1545 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1547 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1549 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1551 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1552 (INTEL_DWORD_MNEM_SUFFIX): Define.
1555 (DWORD_PTR): Define.
1556 (XWORD_PTR): Define.
1558 (OFFSET_FLAT): Define.
1560 (NONE_FOUND): Define.
1563 * config/tc-i386.c (set_intel_syntax): New routine.
1564 (intel_syntax): Declare.
1565 (allow_naked_reg): Declare.
1566 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1567 (intel_float_operand): New routine.
1568 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1569 Handle brackets as well as parens. Call i386_intel_operand for
1570 intel syntax. Reverse operands if appropriate. Handle new
1571 suffixes. Handle movzx and movsx.
1572 (i386_is_reg): New routine.
1573 (i386_immediate): New routine.
1574 (i386_scale): New routine.
1575 (i386_displacement): New routine.
1576 (i386_operand_modifier): New routine.
1577 (build_displacement_string): New routine.
1578 (i386_parse_seg): New routine.
1579 (i386_intel_memory_operand): New routine.
1580 (i386_intel_operand): New routine.
1581 (i386_operand): Call i386_displacement, i386_immediate,
1582 i386_scale, etc. instead of handling inline.
1583 (parse_register): Handle registers without prefix.
1585 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1587 * configure: Regenerate.
1588 * configure.in (arm-*-oabi): New.
1589 (thumb-*-oabi): New.
1590 * config/tc-arm.c (target_oabi): Declare.
1591 (md_apply_fix3): Support REL relocs.
1592 (md_parse_option): Handle -oabi.
1593 (elf32_arm_target_format): New routine.
1594 (md_longopts): Add OPTION_OABI.
1595 * config/tc-arm.h: Redefine TARGET_FORMAT.
1598 1999-01-28 Nick Clifton <nickc@cygnus.com>
1600 * write.c (write_relocs): Handle out of range error.
1602 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1603 (fr30_force_relocation): Default to 0.
1605 * config/tc-fr30.h (obj_fix_adjustable): Define.
1606 (TC_FORCE_RELOCATION): Define.
1608 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1611 1999-01-16 Nick Clifton <nickc@cygnus.com>
1613 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1614 merge of two instructions if the left instruciton kills the right.
1616 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1618 * Makefile.in: Regenerate.
1619 * configure.in: Redo test for using cgen.
1620 * configure: Regenerate.
1622 1999-01-09 Nick Clifton <nickc@cygnus.com>
1624 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1625 redefinition of this macro.
1627 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1629 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1632 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1634 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1635 a read of HI or LO and an immediatly following branch.
1637 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1639 * config/tc-mips.c (md_begin): Another correction to the setting of
1642 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1644 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1646 1998-12-21 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1649 bit insn when optimizing, so that parallelised instructions will
1650 start on a 32 bit boundary.
1652 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1654 * config/tc-mips.c (mips_eabi64): New.
1655 (md_begin): Set mips_eabi64.
1656 (mips_elf_final_processing): Use it.
1658 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1660 * config/tc-mips.c (mips_elf_final_processing):
1661 Correct setting of ABI in e_flags.
1663 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1665 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1667 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1669 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1671 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1673 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1674 warning, values that don't fit in the field.
1676 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1678 * config/tc-mips.c (mips_abi_string): New.
1679 (md_parse_option,md_longopts): Add mabi.
1680 (mips_elf_final_processing): Set e_flags based on mabi flag.
1682 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1684 * config/tc-mips.c (md_parse_option): Handle vr4111.
1686 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1688 * config/tc-h8300.c (build_bytes): Change message given if the
1689 instruction requires H8/300H mode and we're not in Hmode, to
1690 suggest that it may be the operand modes that are the problem, not
1691 necessarily the opcode.
1693 1998-12-10 Nick Clifton <nickc@cygnus.com>
1695 * config/tc-fr30.c: Add line separator character.
1697 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1699 * configure.in (hppa-*-mpeix*): New target.
1700 * config/obj-som.h (obj_som_compiler): Declare.
1701 * config/obj-som.c (compiler_seen): New static variable.
1702 (obj_som_compiler): New function.
1703 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1704 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1705 (pa_type_args): Set hppa_priv_level.
1706 (pa_compiler): New static function if OBJ_SOM.
1707 * configure: Rebuild.
1709 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1711 * read.c (output_leb128): Don't mark as inline.
1713 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1715 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1716 AIX .vbyte unaligned data support.
1717 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1718 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1721 1998-12-07 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1726 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1728 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1729 BFD_RELOC_ARM_PCREL_BRANCH.
1731 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1733 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1734 checking the target type.
1735 (mips-dec-bsd*): Set endian to little.
1736 * configure: Rebuild.
1738 COFF weak symbol support, based on patches from Mark Elbrecht
1739 <snowball3@usa.net>:
1740 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1741 * config/obj-coff.c (obj_coff_weak): New static function.
1742 (obj_coff_endef) [both versions]: Handle weak symbols.
1743 (coff_frob_symbol): Likewise.
1744 (yank_symbols): Likewise.
1745 (obj_pseudo_table): Add "weak".
1747 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1748 <aymeric.vincent@emi.u-bordeaux.fr>.
1749 * aclocal.m4: Rebuild with current tools.
1750 * configure: Rebuild.
1752 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1753 an assertion failure for a case we can't handle when OBJ_ECOFF.
1755 * expr.c (operator): And with 0xff to avoid problems with signed
1758 1998-12-03 Nick Clifton <nickc@cygnus.com>
1760 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1761 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1763 1998-12-02 Nick Clifton <nickc@cygnus.com>
1765 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1768 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1770 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1773 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1775 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1778 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1780 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1782 (d10v_cleanup): Only generate previous insn if a multiline insn is
1785 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1787 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1790 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1793 -marm6xxx command line switches.
1795 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1797 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1798 (itbl-ops.o): Delete duplicate dependencies.
1799 Rebuild dependencies.
1800 Add fr30 dependencies.
1801 * Makefile.in: Rebuild.
1803 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1807 * listing.c: Ignore line terminator characters found inside
1810 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1812 * po/gas.pot: Regenerated.
1814 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1816 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1817 fr30_is_label_start(). Also checks for delay slot insns.
1819 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1820 FR30 instructions which contain a colon in the mnemonic.
1822 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1824 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1826 * config/tc-fr30.c: Removed currently superflous code.
1828 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-fr30.h: New file.
1831 * config/tc-fr30.c: Tweaking so that it will compile.
1833 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1835 * config/tc-d10v.h (obj_fix_adjustable): Define.
1836 (TC_FORCE_RELOCATION): Define.
1837 (d10v_force_relocation): Declare.
1838 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1839 (md_apply_fix3): Handle Vtable relocs.
1840 (d10v_fix_adjustable): New.
1841 (d10v_force_relocation): New.
1843 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-d30v.c: Change default behaviour to ignore potential
1846 conflicts between register name and symbol names.
1848 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1850 * configure.in: Add fr30-*-*.
1851 * config/tc-fr30.c: New file.
1852 * Makefile.in: Regenerated.
1853 * config.in: Regenerated.
1854 * configure: Regenerated.
1855 * doc/Makefile.in: Regenerated.
1856 * po/gas.pot: Regenerated.
1858 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1860 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1863 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1865 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1867 (do_scrub_chars): Add some casts to unsigned char to avoid
1868 unwanted sign extension.
1869 * read.c (lex_type): Set characters about 127 to be symbol
1871 * config/tc-i386.c (md_begin): Set identifier_chars and
1872 operand_chars for values above 127.
1874 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1876 * configure.in: detect cygwin* instead of cygwin32*
1877 * configure: regenerate
1879 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1881 * listing.c: Add support for producing a listing from piped
1884 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1886 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1887 (append_insn): Account for the tx39's multiply behavior.
1889 1998-10-26 Michael Meissner <meissner@cygnus.com>
1891 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1892 from assemble_parallel_insns. Add support for '->' to indicate
1893 explicitly serializing the instructions.
1894 (md_assemble): Ditto.
1896 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1898 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1901 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1903 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1905 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1907 * config/tc-mips.c : support frame and regmask/fregmask when
1908 MIPS_STABS_ELF is specified.
1910 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1912 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1913 (md_apply_fix): Don't return 1 for VTABLE relocs.
1914 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1916 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1918 * doc/c-i386.texi: Replace occurences of "opcode" with
1919 "instruction mnemonic", "instruction", or "mnemonic" when
1920 referring to the name of an instruction. Use "opcode" when
1921 referring to the sequence of machine bytes.
1923 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1924 (is_opcode_char): Rename to is_mnemonic_char.
1925 (md_assemble and i386_operand): Correct error messages from
1926 "opcode" to "instruction mnemonic"
1927 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1928 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1929 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1930 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1931 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1932 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1933 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1935 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1937 * config/tc-i386.c (i386_operand): Check for garbage after
1940 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1942 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1943 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1945 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1947 * config/tc-sh.h (obj_fix_adjustable): Define.
1948 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1949 (md_apply_fix): Likewise.
1950 (tc_gen_reloc): Likewise.
1951 (sh_fix_adjustable): New.
1953 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1955 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1956 * cgen.h (gas_cgen_finish_insn): Update prototype.
1957 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1958 cgen_insn_t -> CGEN_INSN_INT.
1959 (make_parallel): Update handling of CGEN_INT_INSN_P.
1960 (assemble_parallel_insn): Ditto.
1961 (target_make_parallel): New function.
1962 (md_assemble): Use it.
1964 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1966 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1968 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1970 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1971 converted into lower case.
1973 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1975 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1976 (gas_cgen_tc_gen_reloc): Likewise.
1977 * config/tc-m32r.h (obj_fix_adjustable): Define.
1978 * config/tc-m32r.c (m32r_fix_adjustable): New.
1979 (m32r_force_relocation): Handle VTABLE relocs.
1981 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1983 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1985 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1987 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1988 to lower case before parsing.
1990 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1991 parallel insns modift buts in the PSW as a side effect.
1993 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1995 * config/tc-d30v.c (find_format): Test for missing flag and
1998 (md_apply_fix3): Fix error messages to avoid
1999 assumption about presence of a symbol.
2001 (parallel_ok): Disallow parallel instructions that both modify the
2004 (find_format): Generate a warning if an odd numbered register is
2005 used as the first register in a mutli-register instruction.
2007 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2010 relocations are always associated with a symbol.
2012 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2014 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2015 (elf32_sparc_force_relocation): Declare.
2016 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2017 (tc_gen_reloc): Handle vtable relocs.
2018 (elf32_sparc_force_relocation): New.
2020 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2022 * symbols.c (S_IS_FUNCTION): New.
2023 * config/tc-v850.h (obj_fix_adjustable): Define.
2024 (TC_FORCE_RELOCATION): Define.
2025 (v850_force_relocation): Declare.
2026 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2027 of fx_addnumber for VTABLE reloc addends.
2028 (md_apply_fix3): Handle VTABLE relocs.
2029 (v850_fix_adjustable): New.
2030 (v850_force_relocation): New.
2032 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2034 * tc-hppa.c (fp_operand_format): Add some additional formats.
2035 (pa_ip): Do not automatically promote into pa2.0 mode.
2036 (pa_level): Handle ".level 2.0".
2038 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2040 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2041 * config/tc-i386.h (template.extension_opcode): Change to
2042 unsigned int to allow full range of 8-bit opcode suffixes.
2043 (None): Redefine as 0xffff.
2045 From Jeff B Epler <jepler@usgs.gov>
2046 * doc/c-i386.texi (i386-SIMD): New section.
2048 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2050 * read.c (discard_rest_of_line): New function.
2051 * read.h: Declare it.
2052 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2054 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2056 * config/tc-d10v.c (find_symbol_matching_register): New function.
2057 (find_opcode): Cope with the case where a register name matches
2060 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2062 * config/tc-v850.c (md_pcrel_from): Rename to
2063 v850_pcrel_from_section.
2064 (v850_pcrel_from_section): Do not resolves symbols in other
2067 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2069 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2071 * config/tc-d10v.c (find_opcode): Generate an error if a register
2072 is supplied for an operand that should not be a register.
2074 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2077 instructions to have another instruction in the right bin.
2079 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2081 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2082 the right container if the left container holds a branch
2085 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2088 both a register name and symbol name.
2089 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2091 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2093 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2094 execution unit class.
2096 (reg_name_search): If a name matches a register and a symbol,
2097 prefer the register.
2098 (find_format): Disallow flag registers when a general purpose
2099 register is required.
2100 If a number is required, but a register has been given, check to
2101 see if a symbol with the same name as the register exists, and if
2102 so, use that symbol.
2104 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2106 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2108 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2110 * config/tc-d30v.c (find_format): Do not accept flag registers as
2111 general purpose registers.
2112 (find_format): If an immediate value is expected at a given place
2113 in a format, but a register name has been provided instead, check
2114 to see if that register name matches the name of a predefined
2115 symbol and if it does, then use the symbol instead.
2116 (reg_name_search): If a register name matches a symbol name,
2117 prefer the register name to the symbol name.
2119 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2121 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2122 the previous insn to empty.
2124 1998-09-20 Michael Meissner <meissner@cygnus.com>
2126 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2127 pieces, forcing the use of an ANSI compiler.
2129 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2131 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2133 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2135 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2137 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2139 (obj_elf_vtable_entry): Likewise.
2140 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2141 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2142 (tc_gen_reloc): Likewise.
2143 (arm_fix_adjustable): Likewise.
2144 (elf32_arm_force_relocation): New.
2145 (armelf_frob_symbol): Remove coff-style symbol support.
2147 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2149 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2151 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2153 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2154 OBJ_COFF so that routine is defined for a.out format.
2156 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2158 * config/tc-i386.c (i386_operand): Detect non-segment registers
2159 used as segment prefixes.
2161 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2163 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2164 optimize across FDE boundaries.
2166 * config/obj-coff.c (obj_coff_section): Preserve any link once
2167 flags when setting the section flags.
2169 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2171 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2172 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2174 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2176 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2179 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2181 * frags.c (frag_grow): Include the size of the frag struct in the
2184 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2185 if the new subseg comes before the old.
2187 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2189 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2190 to handle edge8 and edge16.
2192 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2194 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2195 before we clobber the symbol involved.
2197 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2199 * config/tc-arm.c: Remove OBJ_ELF definitions for
2200 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2201 use arm_adjust_symtab for OBJ_COFF.
2202 (armelf_adjust_symtab): New Routine.
2203 * config/tc-arm.h: Define obj_adjust_symtab to
2204 armelf_adjust_symtab for OBJ_ELF.
2206 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2208 * configure.in: Make all i386-elf targets use bfd_gas.
2209 * config/tc-i386.c (tc_i386_force_relocation): New.
2210 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2211 (md_apply_fix3): Likewise.
2212 (tc_gen_reloc): Handle them.
2213 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2214 tc_i386_force_relocation.
2216 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2218 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2220 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2223 current opcode after writing the first insturction of a reverse
2226 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2228 * read.h (generate_lineno_debug): Add prototype.
2229 * read.c (generate_lineno_debug): Make non-static.
2231 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2233 * config/tc-i386.c (md_assemble): Only warn for address/data size
2236 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2239 against Thumb function names, as the linker needs this information.
2241 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2243 * expr.c (operand): Check also that there is no advance in operand
2244 after atof_generic in order to decide "is it label 0f or floating
2247 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2249 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2250 command line options with a single dash.
2251 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2253 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2255 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2256 * tc-arm.c (arm_fix_adjustable): New routine.
2258 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2260 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2261 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2262 demand_empty_rest_of_line before mri_comment_end.
2263 (equals): Check garbage after expression before
2264 mri_comment_end in MRI mode.
2266 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2268 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2269 small immediate constant to use the constant itself rather than
2272 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2274 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2275 (pa_leave): Likewise.
2277 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2279 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2281 (i386_operand): Fix an error message.
2283 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2285 * doc/c-arm.texi (ARM Directives): Document .req directive.
2287 * config/tc-arm.c (reg_required_here): Display erroneous string if
2288 the register name could not be decoded.
2289 Do not set inst.instruction if the sift is -1.
2291 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2293 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2296 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2298 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2299 even if it is belived to be unnecessary.
2301 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2303 config/tc-i386.c (i386_operand): Size immediate constants by
2304 suffix (erroneously removed as part of July 7 change).
2306 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2308 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2309 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2310 (armelf_frob_symbol): New Routine.
2311 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2313 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2315 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2317 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2319 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2320 command line switches passed to assembler.
2322 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2324 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2325 (gas_cgen_opcode_desc): Declare.
2326 (gas_cgen_parse_operand): Declare.
2327 (*): Prepend gas_ to gas specific fns to denote them as such.
2329 * cgen.c (gas_cgen_opcode_desc): New global
2330 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2331 (queue_fixup): Renamed from cgen_queue_fixup.
2332 (*): Prepend gas_ to gas specific fns to denote them as such.
2334 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2335 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2336 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2337 Open opcode table and initialize it.
2338 (make_parallel): Use gas_cgen_opcode_desc.
2339 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2340 (md_assemble): Ditto.
2342 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2344 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2345 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2346 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2347 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2348 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2349 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2350 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2351 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2352 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2353 (INIT_STAB_SECTION): Likewise.
2354 (OBJ_PROCESS_STAB): Likewise.
2356 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2357 (md_parse_option): Watch for them.
2358 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2359 (md_begin): Kill neverdef code.
2360 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2361 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2362 (s_alpha_coff_wrapper): New.
2363 (md_pseudo_table): Trap all ECOFF pseudos.
2365 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2367 Start of changes to remove mdebug section from mips*-elf
2368 Based on MIPS_STAB_ELF definition
2369 * acconfig.h: undef if not configured
2370 * config.in: undef if not configured
2371 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2372 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2373 * stabs.c (s_stab_generic): flush frag
2375 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2377 * configure.in: (arm-*-elf): Handle.
2378 (thumb-*-elf): Handle.
2379 * configure: Regenerate.
2380 * read.c (stringer): Fix typo in comment.
2381 * write.c (fixup_segment): Don't add symbol value to addend if
2383 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2385 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2388 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2390 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2391 (write_2_short): Emit warning if new flag is set.
2392 (do_assemble): Set flags if left instruction is one of special
2393 "right-instruction-killer" type.
2395 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2397 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2398 Always output words in debug_info section as big endian.
2399 (sparc_target_format): Choose correct bfd target.
2400 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2402 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2404 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2405 to work with internationalization code. Issue an error when two
2406 operands match that are not allowed to match.
2408 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2410 * configure.in (install_tooldir): Allow target to specify whether
2411 it wants to be installed in $(tooldir)/bin.
2412 * configure: Regenerate.
2413 * Makefile.am (install-exec-local): Set install-exec-tooldir
2414 dependency via configure.
2415 * Makefile.in: Regenerate.
2417 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2419 * Makefile.am (install-exec-local): Split into two ...
2420 (install-exec-bindir,install-exec-tooldir): New rules.
2421 * Makefile.in: Regenerate.
2423 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2425 * Makefile.am (install-exec-local): Don't remove the file before
2426 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2427 W. Rozycki <macro@ds2.pg.gda.pl>.
2428 * Makefile.in: Rebuild.
2430 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2432 * cgen.c: Include libiberty.h.
2433 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2434 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2435 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2436 (md_cgen_lookup_reloc)): Declare.
2437 (md_cgen_record_fixup_exp): Declare.
2438 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2439 (m32r_relax_frag): Declare.
2440 (cgen_md_apply_fix3): Decls moved to cgen.h.
2441 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2442 (m32r_cgen_record_fixup_exp): Delete decl.
2443 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2444 (assemble_nop): Delete.
2445 (expand_debug_syms): Delete unused `exp'.
2446 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2447 Add default case for -Wall.
2448 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2449 (md_atof): Delete unused wordP.
2451 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2453 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2456 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2458 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2459 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2460 .print, .purgem, and .struct. Remove documentation for
2463 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2465 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2466 Update call to insert_operand.
2468 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2470 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2472 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2474 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2475 whitespace after a prefix operator.
2477 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2479 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2481 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2483 * config/tc-sparc.c (log2): New static function.
2484 (s_reserve): Use log2 to convert alignment before calling
2486 (s_common): Use log2 to convert alignment before calling
2487 record_alignment and frag_align.
2488 (sparc_cons_align): Use log2.
2490 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2492 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2493 (s_common): Likewise.
2495 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2496 initialization of waddr.
2497 (sparc_elf_final_processing): Add default case to switch.
2499 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2501 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2502 than temporary real.
2504 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2506 * write.c (subsegs_finish): Don't align the segments if there were
2509 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2510 copying aux information.
2512 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2513 expression into a symbol.
2515 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2517 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2518 type to unsigned int.
2519 (md_assemble): Change type used to store offsets from unsigned
2521 (i386_operand): Switch error check to only call RESTORE_END_STRING
2522 once after parse_register.
2524 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2526 * config/tc-v850.c (md_show_usage): Changed format to match that
2529 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2531 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2533 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2535 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2538 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2540 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2541 * doc/Makefile.in: Rebuild.
2543 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2545 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2546 for %lo expressions.
2547 (mips_ip, case 'u'): Move range check after code to mask
2548 off bits in %hi/%lo expressions. Mask off high bits for
2551 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2553 * doc/Makefile.am (gasver.texi): New target.
2554 (as.info, as.dvi): Depends upon gasver.texi.
2555 * doc/as.texinfo: Include gasver.texi. Mention version number on
2556 title page and in top node.
2557 * doc/Makefile.in: Rebuild.
2559 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2561 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2562 but not including the line containing the edict.
2563 * listing.h (LISTING_EOF): New.
2564 * input-scrub.c (input_scrub_next_buffer): Call it.
2566 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2568 * config/tc-i386.c (i386_operand): Don't set the size of an
2569 immediate address based solely on the suffix and the mode.
2571 * config/tc-i386.c (md_assemble): Add assertion to make sure
2572 overlap2 does not set Imm.
2574 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2575 sequences of whitespace to a single space.
2576 (is_space_chars): Just compare with space.
2577 (md_begin): Don't initialize space_chars.
2578 (md_assemble): Just skip a single whitespace character.
2579 (i386_operand): Rewrite base-index parsing to use new
2580 parse_register, and to skip white space. Skip white space in a
2581 number of other places too. Don't give error message if
2582 parse_register fails.
2583 (parse_register): Change reg_string parameter to be non-const.
2584 Add end_op parameter. Skip white space after the `%', and return
2585 end of register string. Give error message here rather than
2588 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2590 Based on patch from Matt Semersky <matts@scd.hp.com>:
2591 * expr.c (op_encoding): Make const.
2592 (expr_set_precedence): New function.
2593 (expr_begin): Don't set operator rankings, just call
2594 expr_set_precedence.
2595 * expr.h (expr_set_precedence): Declare.
2596 * read.c (s_mri): Call expr_set_precedence.
2598 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2600 * doc/as.texinfo (Statements): Remove paragraph discussing
2601 continuing lines with a backslash. This hasn't worked for years,
2604 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2606 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2608 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2609 (ps_CTORS, ps_DTORS): New section types.
2610 (vms_fixup_xtors_section): New function
2611 (Ctors_Psect, Dtors_Psect): Define.
2612 (IS_GXX_XTOR): Define
2613 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2614 Filter static constructors/destructors and add to
2615 Ctors_Symbols/Dtors_Symbols chain.
2616 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2617 appropriate section.
2619 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2620 * makefile.vms: Merge vax/vms support.
2622 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2624 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2625 (elf_pseudo_table): Add them.
2626 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2627 (md_apply_fix): Accept them.
2628 (mips_fix_adjustable): Don't adjust them.
2629 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2630 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2631 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2632 (tc_fix_adjustable): Don't adjust them.
2634 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2636 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2638 * Makefile.in: Regenerate.
2639 * configure.in: AC_SUBST cgen_cpu_prefix.
2640 * configure: Regenerate.
2642 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2644 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2645 Changed all users of COND12_DELAY.
2647 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2649 * config/tc-mn10300.c (set_arch_mach): New function.
2650 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2651 (md_begin): Default to mn10300 mode.
2652 (md_assemble): Only accept instructions for the core mn10300
2653 chip and the active machine type.
2655 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2657 * subsegs.h (segment_info_type): Give the struct a name.
2658 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2659 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2660 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2661 * config/tc-w65.h (tc_reloc_mangle): Declare.
2662 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2664 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2666 * config/tc-v850.c (v850_comm): Restore old section
2667 after common processing.
2669 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2671 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2673 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2675 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2676 char with code that explicitly sign-extends.
2678 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2680 * config/tc-v850.c (md_begin): Restore text section as the current
2681 section after creating call table sections.
2682 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2685 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2686 with call to macro SYM_AUXINFO.
2688 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2690 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2691 with the program transform name.
2692 * Makefile.in: Rebuild.
2694 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2696 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2699 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * config/tc-i386.c (i386_operand): Be prepared for a space between
2702 the open parenthesis and the start of the register operand,
2703 because of the June 16 change.
2705 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2707 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2710 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2713 even if it is belived to be unnecessary.
2715 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2717 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2719 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2721 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2723 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2724 shift amount for a repeated operand. The shift amount for the
2725 repeated copy comes from the size of the operand.
2727 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2729 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2731 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2733 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2735 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2737 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2738 characters in it as LEX_IS_SYMBOL_COMPONENT.
2739 * config/tc-i386.h (tc_symbol_chars): Define.
2740 (extra_symbol_chars): Declare.
2741 * config/tc-i386.c (extra_symbol_chars): Define.
2742 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2743 (line_comment_chars): Set to '/' if TE_LINUX.
2744 * doc/c-i386.texi (i386-prefixes): Update.
2745 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2747 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2749 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2750 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2752 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2754 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2755 constraint in instructions REP & REPI.
2757 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2760 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2762 (check_range): If the operand is shifted, then shift the number
2763 before checking its range.
2765 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2767 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2770 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2772 * config/tc-v850.c (v850_comm): Create special sections as needed.
2774 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2776 * config/tc-d10v.c (write_2_short): Addition of swapping
2777 instructions for sequential and reverse sequential order when
2778 given order is not possible.
2780 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2782 * Makefile.am: Rebuild dependencies.
2783 (DEP_INCLUDES): Fix reference to intl build directory.
2784 * Makefile.in: Rebuild.
2786 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2788 * doc/c-i386.texi: Update 16 bit documentation.
2790 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2791 IgnoreDataSize to IgnoreSize as they are used for address size as
2793 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2794 32-bit mode, similarly addr16/data16 and variants.
2796 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2798 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2799 sequential word multiply instructions.
2801 (do_assemble): Add extra command line argument, to allow mul32
2802 attribute to be preserved across parallel insns.
2803 (md_assemble): Insert NOPs between explicitly parallel insns which
2804 contain an 32 bit multiply and a 16 multiply.
2806 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2808 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2811 * config/tc-i386.c (reloc): Add braces.
2813 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2814 consistent with Intel naming.
2815 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2816 use bitfields in sib_byte.
2817 (modrm_byte): Don't use bitfields here either.
2819 * config/tc-i386.c (current_templates): Add const.
2820 (parse_register): Add const to return, param, and char *s.
2821 (i386_operand): Add const to reg_entry *r.
2822 * config/tc-i386.h (templates): Add const to start, end.
2824 Inspired by code for 16 bit gas support from Martynas Kunigelis
2825 <martynas@nm3.ktu.lt>:
2826 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2827 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2828 (uses_mem_addrmode): Remove.
2829 (md_estimate_size_before_relax): Add support here too.
2830 (md_relax_table): Rewrite interface to md_relax for 16 bit
2832 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2833 (opcode_suffix_to_type): Remove.
2834 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2835 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2836 (md_convert_frag): Likewise.
2837 (i386_operand): Add support for 16 bit base/index regs,
2838 immediates, and displacements. Remove some unnecessary casts, and
2839 localise end_of_operand_string, displacement_string_start,
2840 displacement_string_end variables. Add GCC_ASM_O_HACK.
2841 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2843 * config/tc-i386.c (prefix_hash): Remove.
2844 (md_begin): Rewrite without obstacks. Remove prefix hash table
2845 handling. Rewrite lexical table handling.
2846 (i386_print_statistics): Don't print prefix statistics.
2847 (md_assemble): Rewrite instruction parser so that line is not
2848 converted to lower case. Don't do a hash_find for prefixes,
2849 instead recognise them via opcode modifier.
2850 (expecting_operand, paren_not_balanced): Localise variables.
2851 * config/tc-i386.h (IsPrefix): Define.
2852 (prefix_entry): Remove.
2854 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2855 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2856 '\\' in case where comment_chars contains '/'.
2858 * config/tc-i386.c (MATCH): Ensure given operand and template
2859 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2860 you must write `ljmp *table(%ebx)'.
2862 From H.J. Lu <hjl@gnu.org>:
2863 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2864 as 0 ifndef BFD_ASSEMBLER.
2865 (md_assemble): Allow immediate operands without suffix or
2866 other reg operand to default in size to the current code size.
2868 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2870 * config/tc-v850.c (md_begin): Restore creation of
2871 .call_table_text and .call_table_data sections.
2873 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2875 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2876 after emitting a word of noops.
2878 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2880 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2881 (i386_operand): Simplify checks for valid base/index combinations.
2882 Disallow `in 4(%dx),%al'.
2884 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2886 (add_prefix): Change parameter from char to int.
2888 * config/tc-i386.h (Ugh): Define opcode modifier.
2889 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2891 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2892 CONSISTENT_REGISTER_MATCH macros to check register types more
2893 thoroughly. Check for illegal suffix/operand combinations
2894 when matching insns with operands. Handle new `s' suffix, and
2895 associated FloatMF opcode modifier for float insns with memory
2897 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2898 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2899 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2900 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2901 DATA_PREFIX_OPCODE throughout.
2903 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2904 (md_assemble): Rewrite suffix/register operand checking code to be
2905 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2906 AnyMem, the better to grep.
2908 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2909 given a memory operand. Don't set Abs bits either.
2910 (type_names): Remove Mem*, Abs*.
2911 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2912 define opcode_modifiers as these cases are handled by Disp8,
2913 Disp16, Disp32 and suffix checks.
2914 (COMES_IN_BOTH_DIRECTIONS): Remove.
2915 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2917 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2918 if IgnoreDataSize modifier given. Remove ShortformW modifier
2919 test. Add test for ShortForm in W base_opcode modification.
2920 Merge Seg2ShortForm and Seg3ShortForm code.
2921 * config/tc-i386.h (ShortFormW): Remove.
2922 (IgnoreDataSize): Define.
2924 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2926 * config/tc-d30v.c (md_assemble): Store previous segment state
2927 with previous instruction.
2929 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2931 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2932 (ebp, esp): Remove static variables.
2933 (MATCH): Remove test for InOutPortReg.
2934 (i386_operand): Properly handle InOutPortReg here instead.
2935 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2936 (md_assemble): Simplify and correct modrm and sib generation.
2937 (i386_operand): Add warning for scale without index.
2938 Rewrite checks for valid base/index combinations.
2940 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2941 macros and enclose in do while(0).
2942 (RESTORE_END_STRING): Likewise.
2943 (md_assemble): Add one to printed operand number so we start
2944 from 1 not 0. Add some more gettext invocations.
2945 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2948 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2949 DATA_PREFIX, SEG_PREFIX): Define.
2950 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2951 (check_prefix): Remove function.
2952 (add_prefix): New function. Add prefix to i.prefix as well as
2954 (md_assemble): Changes for add_prefix. Remove hack for wait
2955 prefix, instead always output prefixes in fixed order. Test
2956 for jcxz/loop when selecting between word & dword operations,
2957 and add address size prefix rather than operand size prefix.
2958 Remove operand -> address size hack when emitting jcxz/loop.
2959 (i386_operand): Remove O_Absent check as it's done in expr.
2961 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2963 * configure.in: Recognize m5200 as a cpu_type of m68k.
2964 * aclocal.m4: Rebuild with current libtool.
2965 * configure: Rebuild.
2967 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2969 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2970 to relaxable_symbol to prevent references to external symbol from
2973 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2975 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2976 symbols are relaxable.
2978 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2980 * config/tc-v850.c (md_begin): Don't create special
2981 sections by default.
2983 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2985 * config/tc-mips.c (macro): For div and udiv, close the
2986 reorder block as soon as possible.
2988 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2990 From Matt Semersky <matts@scd.hp.com>:
2991 * macro.c (macro_mri_mode): New function.
2992 * macro.h (macro_mri_mode): Declare.
2993 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2996 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2998 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3001 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3002 until after xstrdup in OBJ_EVAX case.
3004 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3006 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3007 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3008 of hardcoded magic number.
3009 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3011 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3013 * read.c (do_s_func): New function.
3015 * read.h (do_s_func): Add prototype.
3017 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3019 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3020 nops if fill pattern not specified.
3022 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3024 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3025 * config/te-go32.h (TE_GO32): Define.
3026 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3028 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3030 Implement .func/.endfunc pseudo-ops.
3031 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3033 * read.c (potable): Add .func,.endfunc.
3034 (s_func): New function.
3035 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3037 (in_doc_func_p,current_function_label): New static globals.
3038 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3040 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3042 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3043 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3044 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3045 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3046 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3047 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3048 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3049 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3050 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3051 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3052 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3053 * config/tc-a29k.c: Don't define md_short_jump_size,
3054 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3055 * config/tc-alpha.c: Likewise.
3056 * config/tc-alpha.h: Likewise.
3057 * config/tc-arm.c: Likewise.
3058 * config/tc-h8300.c: Likewise.
3059 * config/tc-h8500.c: Likewise.
3060 * config/tc-hppa.c: Likewise.
3061 * config/tc-i860.c: Likewise.
3062 * config/tc-i960.c: Likewise.
3063 * config/tc-ppc.c: Likewise.
3064 * config/tc-sh.c: Likewise.
3065 * config/tc-sparc.h: Likewise.
3066 * config/tc-tic30.c: Likewise.
3067 * config/tc-w65.c: Likewise.
3068 * config/tc-z8k.c: Likewise.
3070 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3072 * config/tc-vax.c (_): Delete this macro used for placeholder
3073 values in vax_operand_width_size; it conflicts with the _() macro
3074 used for internationalization.
3076 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3078 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3079 code. From Chris Moller <moller@bops.com>.
3081 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3082 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3083 * read.c (emit_expr): Initialize seg and subseg fields of a new
3085 * write.c (write_object_file): Switch to the appropriate segment
3086 and subsegment when processing a broken word.
3088 * config/tc-m68k.c (mri_assemble): New static function.
3089 (build_mri_control_operand): Call mri_assemble rather than
3091 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3092 (s_mri_endf, s_mri_endw): Likewise.
3094 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3096 * read.c (s_org): Call md_flush_pending_output if it is defined.
3098 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3100 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3102 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3103 (md_parse_option): Add for same.
3104 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3105 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3106 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3108 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3110 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-arm.c (find_real_start): Relax definition of local
3115 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3118 symbols at the given address, not just the last one specified.
3120 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3122 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3123 or number_to_chars_littleendian to write data.
3125 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-v850.c (md_assemble): Remove artificially created
3128 register name symbols.
3130 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3132 * write.c (fixup_segment): Change "segment" to "section" in
3135 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3137 * write.c (fixup_segment): Change sym1-sym2 message again.
3139 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3141 * write.c (fixup_segment): Improve error message for sym1-sym2
3142 errors when sym1 is in a different segment from sym2.
3144 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3146 * config/tc-m32r.c (warn_unmatched_high): New static local.
3147 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3148 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3149 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3150 (md_parse_option): Likewise.
3151 (md_show_usage): Likewise.
3152 (m32r_frob_file): Likewise.
3154 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3155 (read_a_source_file): Call them.
3156 * read.h (stabs_generate_asm_file): Declare.
3157 * stabs.c (stabs_generate_asm_file): New function.
3158 (generate_asm_file): New function.
3159 (stabs_generate_asm_lineno): Move file name handling into
3162 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3164 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3165 (d30v_current_align, d30v_current_align_seg): New variables.
3166 (d30v_last_label): New variable.
3167 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3168 (s_d30v_data, s_d30v_section): Likewise.
3169 (md_pseudo_table): Call them.
3170 (md_begin): Initialize d30v_current_align_seg.
3171 (md_assemble): Call d30v_align when needed by known current alignment.
3172 (d30v_frob_label, d30v_cons_align): New functions.
3173 * config/tc-d30v.h (md_do_align): Remove.
3174 (tc_frob_label): Call d30v_frob_label.
3175 (md_cons_align): New.
3177 * config/tc-d30v.c (find_format): Convert complex expressions to
3178 expression symbols before processing. Clean up code formatting.
3180 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3182 * po/Make-in (install-info): New target.
3184 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3186 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3188 * config/tc-mn10300.c (md_assemble): Likewise.
3190 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3192 * Makefile.am: Update with `make dep-am'.
3193 (HFILES): Add cgen.h.
3194 (cgen.o): Depend on cgen.h.
3195 * Makefile.in: Regenerate.
3197 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3199 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3201 * gasp.c (grab_label): Permit a label to be a preprocessor
3202 variable by permitting a label to start with a backslash.
3204 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3206 * config/tc-mips.c (validate_mips_insn): Removed hack
3207 for previously inaccessible bitfields in some INSN_TRAP
3210 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3212 * config/tc-d30v.c (do_assemble): Abort with error message
3213 if opcode operands do not match.
3215 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3217 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3218 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3219 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3220 similar new 'q' operand.
3222 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3224 * cgen.c (cgen_asm_finish_insn): Fix typo.
3226 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3229 * cgen.c: Include it.
3230 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3231 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3232 All callers updated.
3233 * config/tc-m32r.c: Include cgen.h.
3234 (m23r_insn): New members num_fixups,fixups.
3236 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3238 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3239 to avoid compiler warning.
3241 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3243 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3246 * makefile.vms (OBJS): Add ehopt.obj
3248 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3250 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3252 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3254 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3255 a short format insn.
3256 (md_assemble): Set it for explicitly packed insns.
3258 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3260 * config/obj-coff.c (c_symbol_merge): Do not take address of
3261 native fields when performing the memcpy.
3263 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3265 * config/tc-mips.c (macro,macro2): Implement
3266 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3268 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3270 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3271 relocations against globally visible symbols.
3272 * config/tc-m68k.c (relaxable_symbol): New macro.
3273 (m68k_ip, md_estimate_size_before_relax): Use it.
3274 (tc_m68k_fix_adjustable): Also handle weak symbols.
3276 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3278 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3279 references to externally visible symbols.
3280 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3281 values in twice for a PC relative reloc if the symbol is
3284 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3285 don't adjust a PC relative reloc against an externally visible
3287 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3288 for a PC relative fixup against an externally visible defined
3289 symbol, arrange to store object file and addend values as though
3290 the symbol were not defined.
3291 (tc_gen_reloc): Likewise.
3293 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3295 * read.c (sizeof_leb128): Referenced externally by write.c so
3298 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3300 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3301 and expand a 'debug' symbol associated with the next instruction
3302 that does not cause a short instruction to be filled with a NOP.
3303 (md_pseudo_table): Add support for .debugsym.
3304 (assemble_parallel_insn): Add calls to expand_debug_sym as
3306 (md_assemble): Ditto.
3308 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3310 * as.c (main): Conditionally call setlocale.
3311 * gasp.c (main): Likewise.
3312 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3313 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3315 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3317 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3319 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3321 * config/tc-hppa.c: Change all calls to bzero to use memset.
3322 (pa_ip): Add cast to avoid warning.
3323 (tc_gen_reloc, md_apply_fix): Likewise.
3324 (pa_find_space_by_number): Likewise.
3325 (hppa_force_relocation): Likewise.
3326 (pa_block): Change i to unsigned int.
3327 * config/obj-som.h (obj_som_copyright): Declare.
3329 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3331 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3332 for line numbers for assembly source.
3334 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3336 * configure.in: Change version number to 2.9.4
3337 * configure: Rebuild.
3339 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3341 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3343 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * ecoff.h: Change symbolS in function declaration to struct
3348 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3350 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3351 (md_convert_frag): Fix i18n typo.
3353 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3355 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3356 * ecoff.h: Protoype it.
3357 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3358 [EVAX] (s_alpha_prologue): Delete.
3359 (md_pseudo_table): Update.
3361 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3363 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3364 array to local pointer.
3365 (get_args, parse_expr): Add casts to avoid warnings.
3367 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3369 * read.c (s_set): Cast xmalloc return value to fragS *.
3370 * config/tc-m68k.c (m68k_ip): Function made static to match
3371 previous forward declaration.
3372 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3374 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3376 * config/tc-v850.c: Add internationalisation macros to error
3379 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3380 macros to error strings.
3382 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3384 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3385 reloc is in the TOC csect.
3386 (md_apply_fix3): Correct gettext typo.
3388 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3390 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3391 .L - they are local labels and the branches are not really
3392 function calls but rather far jumps.
3394 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3396 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3398 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3400 * config/tc-i386.c (md_assemble): Print operand number rather than
3401 using ordinal_names.
3402 (i386_operand): Likewise.
3404 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3406 * Makefile.am (INTLLIBS): Define to work around apparent automake
3408 All Makefiles: Regenerated.
3410 * Many files: Added gettext invocations around user-visible
3412 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3413 HAVE_LC_MESSAGES): Define.
3414 * dep-in.sed: Added asintl.h.
3415 * po/Make-in: New file.
3416 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3418 * read.c (Z_): Renamed from `_'.
3419 * Makefile.am (SUBDIRS): Added po.
3420 (POTFILES): new macro.
3421 (po/POTFILES.in): New target.
3422 ($(OBJS)): Added asintl.h.
3424 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3425 (as_new_LDADD): Added $(INTLLIBS).
3426 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3427 (gasp_new_LDADD): Added $(INTLLIBS).
3428 (gasp_new_DEPENDENCIES): New macro.
3429 * configure, aclocal.m4: Rebuilt.
3430 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3432 (ALL_LINGUAS): Define.
3433 * macro.c: Include "asintl.h".
3434 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3435 * as.h: Include "asintl.h".
3436 * config/tc-i386.c (ordinal_names): Removed.
3437 (md_assemble): Changed error text to avoid ordinal_names.
3438 (i386_operand): Likewise.
3439 (reloc): Added as_bad to avoid i18n problems.
3440 (tc_gen_reloc): Likewise.
3441 * config/tc-arm.c (bad_args): Now a #define.
3443 * config/obj-vms.c (VMS_stab_parse): Changed type of
3445 (global_symbol_directory): Unified strings to avoid i18n
3447 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3448 avoid i18n problems.
3449 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3450 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3452 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3454 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3456 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3458 * as.c (print_version_id): Added an fprintf to avoid i18n
3460 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3462 * expr.c (expr): Added as_warn call to avoid i18n problems.
3463 * messages.c (as_assert): Changed code to avoid i18n problems.
3464 (as_abort): Likewise.
3465 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3466 (s_space): Likewise.
3467 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3469 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3471 * config/tc-i386.c (check_prefix): New static function, split out
3473 (struct _i386_insn): Add wait_prefix field.
3474 (md_assemble): Remove wait_prefix local variable. Use
3475 check_prefix when adding a prefix.
3477 * config/tc-i386.c (current_templates): New static variable.
3478 (md_assemble): Remove current_templates local variable.
3479 (md_assemble, i386_operand): Improve error and warning messages in
3480 many places. Add RESTORE_END_STRING in many places before error
3481 return. Clarify some comments.
3483 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3485 (md_assemble): Parse string instruction operands, looking for
3486 segment override prefixes. Check for invalid segment prefixes on
3488 (i386_operand): i.seg[] and max mem_operand changes for string
3490 * config/tc-i386.h (EsSeg): Define.
3492 * config/tc-i386.h (regKludge): Define.
3493 (iclrKludge, imulKludge): Don't define.
3494 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3495 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3496 opcode_modifier checks to look for more common cases first. Add
3497 default_seg for IsString case.
3499 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3501 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3503 * configure: Rebuild with new automake and libtool.
3504 * aclocal.m4, Makefile.in: Likewise.
3506 * doc/Makefile.am (as.dvi): New target.
3507 * doc/Makefile.in: Rebuild.
3509 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3511 * configure.in: Added sparc86x support.
3513 * configure: Rebuild.
3515 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3517 (md_parse_option): Warn if -EL is not supported for this architecture.
3519 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3521 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3523 * config/tc-mips.c (mips_ip): Note when we use get match on
3524 the full instruction name.
3526 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3528 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3529 back into the expression to handle add/sub simplification correctly.
3531 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3533 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3535 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3540 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3542 * symbols.c (max_indent_level): New global.
3543 (print_symbol_value_1): Use it.
3544 * expr.h (expr_build_dot): Declare.
3545 * expr.c (expr_build_dot): New function.
3547 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3549 * symbols.c (print_binary): New function.
3550 (print_expr_1): Call it.
3552 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3554 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3555 operand in the opcode.
3557 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3559 * config/tc-i386.h: Reorder operand flags and opcode modifier
3560 flags for clarity. Remove unused definitions: Unknown,
3561 ImmUnknown, DispUnknown, NoModrm.
3562 * config/tc-i386.c (type_names): Add missing Debug type.
3563 (md_assemble): Better duplicate prefix checking. Quicker string
3564 instruction check via new opcode_modifier flag.
3566 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3568 * doc/as.texinfo (Invoking): Clarify -Wa example.
3570 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3572 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3573 (s_mips_weakext): Define.
3574 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3575 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3578 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3580 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3581 is an error if the value can not be computed at assembly time.
3582 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3584 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3586 * gasp.c (main): Set next field of new include_path structure to
3587 NULL. From Avery Pennarun <averyp@gdc.ca>.
3589 * read.c (s_mri_sect): Call as_bad rather than abort for an
3590 unsupported MRI target.
3592 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3594 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3595 the destination of a branch instruction should be altered.
3596 (find_real_start): New function: Locate the real, Thumb coded
3597 start of a Thumb function.
3598 (do_t_branch23): Alter the destination of branches to Thumb
3601 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3603 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3605 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3608 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3610 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3611 * doc/c-hppa.texi: Likewise.
3613 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3615 * Makefile.am: Rebuild dependencies.
3616 * Makefile.in: Rebuild.
3618 * Makefile.am (DEP_INCLUDES): New variable.
3619 (.dep1): Change to work when srcdir is not an absolute path.
3620 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3621 * Makefile.in: Rebuild.
3623 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3625 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3626 LinearAddress patch.
3628 * configure.in: Set version to 2.9.1.
3629 * configure: Rebuild.
3631 * Branched binutils 2.9.
3633 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3635 * config/tc-i386.h (FWait): Define.
3636 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3637 other prefixes. Check FWait flag in opcode table to see which
3638 instructions require an fwait prefix.
3640 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3642 * stabs.c (get_stab_string_offset): Always create a stab string
3645 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3647 Fix some gcc -Wall warnings:
3648 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3649 * ehopt.c (eh_frame_code_alignment): Likewise.
3650 * expr.c (integer_constant, operand): Likewise.
3651 * frags.c (frag_align): Likewise.
3652 * gasp.c (level_0, change_base, doinstr): Likewise.
3653 * hash.c (hash_ask): Likewise.
3654 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3655 (debugging_pseudo): Likewise.
3656 * macro.c (define_macro, check_macro): Likewise.
3657 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3658 (ignore_rest_of_line, float_cons): Likewise.
3659 * symbols.c (decode_local_label_name): Likewise.
3660 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3661 (fixup_segment, number_to_chars_bigendian): Likewise.
3662 (number_to_chars_littleendian): Likewise.
3663 * config/atof-ieee.c (gen_to_words): Likewise.
3664 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3665 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3666 * read.c (output_big_sleb128): Initialize locals to avoid
3668 (output_big_uleb128, equals): Likewise.
3669 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3670 to unsigned int. Change zeros to unsigned int.
3671 * cond.c (s_if): Add return to default case.
3672 * frags.c (frag_now_fix): Change return type to addressT.
3673 * frags.h (frag_now_fix): Update declaration.
3674 * listing.c (file_info_struct): Change linenum to unsigned int.
3675 (struct list_info_struct): Change hll_line to unsigned int.
3676 (print_source): Update format string.
3677 * read.c (emit_expr): Change scan to unsigned int, and don't
3678 bother to initialize it.
3679 * symbols.c (dollar_label_count): Change to unsigned long.
3680 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3681 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3682 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3684 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3686 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3687 mcf5200 just as we do for m68000.
3688 (m68k_init_after_args): Likewise.
3689 (md_estimate_size_before_relax): Likewise.
3691 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3693 * config/tc-v850.c (md_assemble): Store relocation addend in
3694 fixup instead of instruction.
3696 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3698 * config/tc-i386.c (md_assemble): Swap template arguments to
3699 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3700 This macro is currently symmetric, so passing them the wrong
3701 way didn't cause any problem, but may if the macro is changed
3703 After copying template to i.tm, use i.tm. rather than t-> to
3704 access fields, and make t a const*
3705 Move i.tm.operand_types[] swap to immediately after the copy.
3707 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3709 * expr.h (expr_build_uconstant): Add prototype.
3710 (expr_build_unary,expr_build_binary): Add prototypes.
3711 * expr.c (expr_build_uconstant): New function.
3712 (expr_build_unary,expr_build_binary): New functions.
3714 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3716 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3717 * macro.c (macro_expand_body): Increase buffer size.
3718 * messages.c (as_warn): Likewise.
3719 (as_warn_where, as_bad, as_bad_where): Likewise.
3721 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3723 Based on patch from H.J. Lu <hjl@gnu.org>:
3724 * Makefile.am (DISTSTUFF): New variable.
3725 (diststuff): New target.
3726 * Makefile.in: Rebuild.
3728 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3730 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3731 m32r_elf_section_change_hook.
3733 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3734 emit a nop if a section ends with a 16 bit instruction.
3736 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3738 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3739 s_lcomm rather than obj_coff_lcomm.
3740 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3742 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3744 * config/tc-i386.h (LinearAddress): Define.
3745 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3746 instruction, don't use a default segment.
3748 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3750 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3751 * configure: Rebuild.
3753 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3755 * aclocal.m4, configure: Rebuild with libtool 1.2.
3757 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3759 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3760 PC relative branches. Patch courtesy of Jonathan Walton.
3763 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3765 * configure.in (emulations): Add thumb-pe target.
3767 * configure (emulations): Add thumb-pe target.
3769 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3771 * itbl-lex.l (yywrap): Don't define if already defined as a
3774 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3776 * depend.c (quote_string_for_make): New function.
3777 (wrap_output): Use it.
3779 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3781 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3782 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3784 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3786 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3787 Recognize -GN and -relax.
3788 (md_begin): Initialize gp size from -G switch.
3789 (alpha_force_relocation): Always force if -relax.
3790 (alpha_align): Take a new argument that will specify when to
3791 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3792 Change all callers. Emit nop alignment padding as nop+unop pair.
3794 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3796 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3797 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3799 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3801 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3802 require padding to the next long word boundary.
3804 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3806 * cgen.c: #include symcat.h.
3807 * config/tc-m32r.c: Likewise.
3809 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3811 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3812 absolute expressions instead of '$' prefixed register names.
3814 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3816 * read.c (s_set): Record file and line info for symbols when -as.
3817 (pseudo_set): Don't overwrite that dummy fragment.
3819 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3821 * config/tc-ppc.c (md_pseudo_table): Add "section".
3822 (ppc_named_section): New static function.
3824 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3826 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3827 so we don't have to scan the entire list.
3829 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3831 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3832 case, allow the parallel instructions to modify the same flag
3835 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3837 * listing.c (list_symbol_table): Categorize symbols by
3838 undefined_section rather than sy_frag->line == NULL.
3840 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3842 * Makefile.am (install-exec-local): Install properly when ln
3843 fails or tooldir == prefix.
3845 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3847 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3848 Test result of insert_operand for error.
3850 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3852 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3853 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3854 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3855 * doc/Makefile.in: Rebuild.
3857 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3860 (macro): Fix handling of M_COP[0-3].
3862 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3864 Based on patches from Ross Harvey <ross@teraflop.com>:
3865 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3866 if macro_alternate or macro_mri.
3867 (getstring): Remove support for byte constants between < and >.
3868 (get_any_string): '<' only starts a string if macro_alternate or
3870 (macro_expand_body): Permit keyword parameters following
3871 positional parameters.
3873 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3874 * configure.in (alpha*-*-netbsd*): New target.
3875 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3876 * configure: Rebuild.
3878 * as.h (flag_warn_suppress_instructionswap): Move from here...
3879 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3880 here, and make static.
3882 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3883 BFD_ASSEMBLER or MANY_SEGMENTS.
3885 * as.c (show_usage): Update bug-gnu-utils address.
3886 * gasp.c (show_usage): Likewise.
3887 * doc/as.texinfo (Bug Reporting): Likewise.
3889 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3891 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3892 insns regardless of the size of a pointer if we're in mips I or
3894 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3896 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3898 Fix rac to accept only a0:
3899 * tc-d10v.c (parallel_ok, find_opcode):
3900 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3901 Introduce OPERAND_GPR.
3903 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3905 * read.c (s_fill): Handle non-constant repeat counts by creating
3906 an rs_space fragment.
3908 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3911 from as_bad to as_warn.
3913 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3915 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3916 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3917 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3919 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3921 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3922 seg_fix_rotP rather than fix_root from seg_info.
3924 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3926 * expr.c: Add support for 0x1_2_3_4 bignums.
3928 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3930 * configure.in: Change -linux* to -linux-gnu*.
3931 * configure: Rebuild.
3933 * app.c (do_scrub_begin): Treat \r as whitespace.
3935 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3937 * Makefile.am: Update dependencies.
3938 * Makefile.in: Rebuild.
3940 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3942 * configure, aclocal.m4: Rebuild with new libtool.
3944 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3946 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3947 the argument to bfd_set_arch_mach.
3948 (load_address): Use bfd_arch_bits_per_address to determine the
3949 bit size of an address instead of looking at the isa level.
3950 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3952 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3954 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3956 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * ehopt.c: New file.
3959 * as.h (enum _relax_state): Add rs_cfa.
3960 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3961 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3962 * read.c (emit_expr): Call check_eh_frame.
3963 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3964 (relax_segment): Likewise.
3965 * Makefile.am: Rebuild dependencies.
3966 (GAS_CFILES): Add ehopt.c.
3967 (GENERIC_OBJS): Add ehopt.o.
3968 * doc/internals.texi (Frags): Document rs_cfa.
3970 * as.c (show_usage): Mention --traditional-format.
3971 (parse_args): Accept --traditional-format.
3972 * as.h (flag_traditional_format): Declare.
3973 * output-file.c (output_file_create): If flag_traditional_format,
3974 set BFD_TRADITIONAL_FORMAT on stdoutput.
3975 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3977 * config/tc-mips.c (append_insn): Make sure that if we have a
3978 fixup for an unmatched %hi reloc, it does not associated with a
3981 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3982 * doc/Makefile.in: Likewise.
3984 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3986 * config/tc-m32r.c (check_for_side_effects): New function.
3987 (can_make_parallel): Add checks for instruction side effects
3988 clashing with the other instruction.
3989 (assemble_parallel_insn): Improve warning messages. Return error
3990 message from non-swapped instruction order.
3992 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3994 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3996 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3997 md_cleanup definition. This moves the forced literal output to
3998 the end of the source pass, and avoids macro's inserting literals
3999 into the code immediately after the macro expansion.
4001 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4003 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4004 a gas internal symbol is adjustable.
4005 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4007 * as.h: If gcc version greater than 2.6, use `__format__' and
4008 `__printf__' in function attributes, rather than `format' and
4011 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4013 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4015 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4017 Add tms320c30 support:
4018 * config/tc-tic30.h: New file.
4019 * config/tc-tic30.c: New file.
4020 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4021 TARGET_FORMAT as "coff-tic30".
4022 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4023 * Makefile.am: Rebuild dependencies.
4024 (CPU_TYPES): Add tic30.
4025 (CPU_OBJ_VALID): tic30-aout is valid.
4026 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4027 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4028 * configure, Makefile.in: Rebuild.
4030 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4032 * config/tc-v850.c (md_assemble): Improvements to error messages.
4034 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4036 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4037 BFD_RELOC_HI16_S to store the high bits of any value.
4039 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4040 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4041 assembler calculate relocations to any external symbol at all.
4042 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4043 involving generation of pc-relative relocs.
4044 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4045 has been moved to md_apply_fix3.
4047 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4048 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4049 which actually means (the address of identifier's GOT entry) +
4050 constant, which is not particularly useful.
4052 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4054 * read.h (include_dirs): Declare.
4055 (include_dir_count,include_dir_maxlen): Declare.
4057 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4059 * configure.in: Correct check for shared opcodes library.
4060 * configure: Rebuild.
4062 * listing.c (buffer_line): If we can't open the file, set at_end.
4063 (listing_print): Remove unused local variable fi.
4065 * config/m68k-parse.y (reglistpair): Handle register list in
4068 * config/vms-conf.h: Don't undef VERSION.
4070 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4072 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4074 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4076 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4077 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4078 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4079 (EXTRA_DIST): Define.
4080 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4081 explicitly rather than via the list of object files.
4082 (gcc-as.opt): New file created when make-gas.com is run.
4083 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4084 itbl-cpu.h} to #include appropriate file rather than copying that
4086 * config/vms-conf.h: Synchronize with current config.in.
4087 * Makefile.in: Rebuild.
4089 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4091 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4092 (parallel_ok): Relaxed parallel subinstruction dependency check.
4094 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4096 * as.h (flag_warn_suppress_instructionswap): added new flag.
4097 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4098 command line argument.
4099 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4100 warning only if flag_warn_suppress_instructionswap is false.
4102 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4104 * configure.in (i386-*-mingw32*): New target.
4105 * configure: Rebuild.
4107 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4109 * symbols.c (resolve_symbol_value): Don't set the segment if it
4110 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4112 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4115 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4117 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4118 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4121 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4123 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4125 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-v850.c (v850_insert_operand): Display instruction when
4128 an error is encountered.
4130 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4132 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4133 (i386-*-sco3.2v5*coff): New target.
4134 (i386-*-sco3.2*): New target.
4135 * configure: Rebuild.
4137 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4139 * config/tc-v850.c: Tidy error message production.
4141 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4143 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4144 validate_immediate return value in the right type for comparisons
4147 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4149 * listing.c (MAX_BYTES): Use listing variables not constants.
4150 (data_buffer): No longer an array, but a pointer.
4151 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4152 (listing_listing): Allocate data_buffer.
4154 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4156 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4157 --listing-rhs-width, --listing-cont-lines.
4158 (show_usage): Update.
4159 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4160 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4161 (print_lines): Use the variables instead of the constants.
4162 (listing_listing): Likewise.
4163 * listing.h: Declare the new vars.
4165 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4167 * as.c (parse_args): Add --keep-locals alias for -L.
4168 Add --strip-local-absolute.
4169 (show_usage): Update.
4170 * as.h (flag_strip_local_absolute): New flag.
4171 * symbols.c (S_IS_LOCAL): Use it.
4172 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4173 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4174 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4176 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-m32r.c: Detect if explicitly parallel instructions
4179 might have an io conflict and issue a warning message.
4181 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4183 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4184 cgen_swap_fixups): Functions to save, restore and swap the fixup
4185 chain with a backup copy.
4186 (cgen_asm_finish_insn): Returns address of constructed insn.
4188 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4190 * listing.c (file_info_struct): Remove FILE, add POS.
4191 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4192 (file_info): Don't open the file.
4193 (buffer_line): Check for the file in the last_open cache, updating
4195 (print_source): Don't reference file_info->file.
4196 (listing_listing): Likewise.
4197 (listing_print): Close the file in the cache, if any.
4199 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4201 * read.c (dwarf_file_string): New file static variable.
4202 (emit_expr): Look for constant sequence that leads up to a file
4203 name in DWARF debugging output.
4204 (stringer): Use dwarf_file_string to decide whether to accept a
4205 string as a file name.
4207 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4209 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4210 (crack_operand): Add reg->reglst MRI hack.
4211 (r_seg): Put reglst symbols in reg_section.
4212 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4214 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4216 * tc-sh.c (get_specific): Handle SGR & DBR.
4218 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4220 * tc-h8300.c (parse_reg): Take the length of the symbol into
4221 account when attempting to match a register name.
4222 * tc-h8500.c (parse_reg): Likewise.
4224 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4226 * cgen.c: Formatting changes to improve readability.
4228 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4230 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4233 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4235 Based on a patch from Jim Wilson
4236 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4237 (tc_gen_reloc): Handle cross section PC relative relocs
4240 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4242 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4244 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4246 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4247 (expr_jmp_buf): New static local.
4248 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4249 (cgen_md_operand): New function.
4250 * tc-m32r.c: Clean up pass over `struct foo' usage.
4251 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4253 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4255 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4256 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4258 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4260 * config/tc-i386.c (i386_operand): Give an error if there are
4261 unrecognized characters after an expression.
4263 For older changes see ChangeLog-9697