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): Place completers behind prefix 'c'.
9 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
11 * config/tc-hppa.c (pa_ip): Add case for 'I'.
13 1999-08-27 Jim Wilson <wilson@cygnus.com>
15 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
16 (struct ls): Add frag field. Initialize it to zero.
17 (out_end_sequence): New local text_frag. Set it while in text section.
18 Replace address check with frag check. Set ls.frag to text_frag if
20 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
21 Set it before switching sections. Replace address check with frag
22 check. Set ls.frag to saved_frag if out_set_addr called.
24 1999-08-26 David Mosberger <davidm@hpl.hp.com>
26 * dwarf2dbg.c (out_end_sequence): If address changed, directly
27 output "advance_pc" opcode instead of calling gen_addr_line().
28 The latter has the undesired side-effect of creating a new row
29 in the debug line info matrix.
31 1999-08-26 Jim Wilson <wilson@cygnus.com>
33 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
34 ls.last_filename if last is less than zero. Set ls.last_filename
35 when allocating new entry.
36 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
39 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
41 * config/tc-i386.c (i386_index_check): Fix the displacement size
42 when INFER_ADDR_PREFIX.
44 1999-08-18 Nick Clifton <nickc@cygnus.com>
46 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
49 1999-08-17 Ian Lance Taylor <ian@zembu.com>
51 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
52 handle 0xffffNNNN constants correctly.
54 1999-08-16 Nick Clifton <nickc@cygnus.com>
56 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
59 1999-08-13 Nick Clifton <nickc@cygnus.com>
61 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
62 (md_apply_fix3): Always pass positive values to
65 1999-08-12 Nick Clifton <nickc@cygnus.com>
67 * config/tc-arm.c (skip_whitespace): New macro.
70 (md_apply_fix3): Store relocation offset in addend for ELF based
72 (arm_force_relocation): Always generate relocs for Thumb function
75 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
77 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
78 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
80 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
82 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
83 flags for the unwind subspace.
85 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
86 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
87 suitable relocation based on the size of the target's pointer.
88 Always Use subsegment zero for the unwinders.
89 (pa_level): Handle "2.0w".
91 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
93 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
94 with the following instruction unless this was specified.
96 1999-08-09 Ian Lance Taylor <ian@zembu.com>
98 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
99 certain sections, to match BFD changes.
101 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
103 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
104 (EXTRA_SCRIPTS): Define to keep automake happy.
105 * Makefile.in: Rebuild.
107 1999-08-08 Ian Lance Taylor <ian@zembu.com>
109 * Makefile.am: Rename .dep* files to DEP*.
110 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
111 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
113 * Makefile.in: Rebuild.
115 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
117 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
119 1999-08-08 Ian Lance Taylor <ian@zembu.com>
121 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
122 avoid problems on DOS filesystems.
123 * Makefile.in: Rebuild.
125 * doc/as.texinfo (Section): Document 's' flag for COFF version.
127 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
129 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
132 1999-08-08 Ian Lance Taylor <ian@zembu.com>
134 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
135 line to create ${GDBINIT} rather than .gdbinit.
136 * configure, Makefile.in, doc/Makefile.in: Rebuild.
138 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
140 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
142 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
144 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
146 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
148 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
149 non-adjustable symbols.
151 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
153 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
155 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
157 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
160 1999-08-05 Donn Terry <donn@interix.com>
162 * config/te-interix.h: New file.
163 * configure.in (i386-*-interix*): New target.
164 * configure: Rebuild.
166 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
168 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
169 selectors for ELF too.
170 (selector_table): Add "ltp" and "rtp" selectors.
172 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
174 * config/tc-i386.c (i386_operand): No need to change
175 operand_string pointer in segment reg case before goto
176 do_memory_reference. Initialise displacement_string_start and
177 displacement_string_end after do_memory_reference label.
178 (i386_index_check): Add operand_string param, and print error
179 message on failure here.
180 (i386_intel_memory_operand): Instead of here.
181 (i386_operand): And here.
182 (INFER_ADDR_PREFIX): Enable.
184 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
186 * config/tc-i386.h (DefaultSize): Define. Renumber following
187 opcode_modifier defines.
189 From Etienne Lorrain <etienne.lorrain@ibm.net>
190 * config/tc-i386.c (stackop_size): New variable.
191 (set_16bit_code_flag): Clear it here.
192 (set_16bit_gcc_code_flag): New function.
193 (md_pseudo_table): Add "code16gcc" entry.
194 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
196 1999-08-03 Ian Lance Taylor <ian@zembu.com>
198 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
199 next_set_end even if the end symbol is being discarded.
201 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
202 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
203 * config/obj-coff.c: Likewise.
204 (seg_info_type): Remove.
205 (seg_info_off_by_4): Change to array of segT.
206 (s_get_segment): Adjust accordingly.
207 (obj_pseudo_table): Fully initialize sentinel entry.
209 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
210 Ralf Baechle <ralf@uni-koblenz.de>.
212 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
214 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
216 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
218 * config/tc-i386.c: Indentation and white space changes.
219 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
220 don't enable it by default.
221 (i386_intel_operand): Remove redundant prototype.
222 Move check on number of memory operands, and i.mem_operands++
223 (i386_intel_memory_operand): To here.
224 Remove i386_immediate code from here. Remove special case code
225 for input and output using (%dx). Remove base/index checks and
226 call i386_index_check instead. Save initial operand_string
227 argument for error message.
228 (i386_operand): Remove redundant prototype. Move base/index
229 checks to i386_index_check.
230 (i386_displacement): Move intel mode check for non-zero
232 (i386_intel_memory_operand): To here.
234 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
236 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
237 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
238 by .register pseudo-op if -64 and --no-undeclared-regs.
239 (s_register, sparc_adjust_symtab): New functions.
240 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
241 Declare sparc_adjust_symtab as tc_adjust_symtab.
242 * doc/c-sparc.texi: Add description of #ignore special literal
243 for .register pseudo-op.
245 1999-07-30 Catherine Moore <clm@cygnus.com>
247 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
248 the relocation's section offset.
250 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
252 * write.c (fixup_segment): Fix generic error check overflow test.
254 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
255 X_add_number to long.
257 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
259 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
262 1999-07-27 Ian Lance Taylor <ian@zembu.com>
264 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
267 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
269 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
271 * configure.bat: Remove; obsolete.
272 * config/go32.cfg: Likewise.
274 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
276 * configure.in (i386-*-vxworks*): New target.
277 * configure: Rebuild.
279 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
281 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
283 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
285 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
287 (output_insn): Put OLO10's secondary addend into tc_fix_data.
288 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
289 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
290 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
291 MAX_RELOC_EXPANSION): Define.
292 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
294 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
296 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
297 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
298 block. Print a warning if an 8-bit or 16-bit constant
299 displacement or immediate is truncated on output.
300 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
302 (i386_operand): Disallow immediate jump absolute operand.
304 1999-07-15 Ian Lance Taylor <ian@zembu.com>
306 * configure.in: Bump version number to 2.9.5.
307 * configure: Rebuild.
309 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
312 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
314 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
315 (cons_fix_new_hppa): Derive size of fixup from size of the object.
317 1999-07-14 Philip Blundell <pb@nexus.co.uk>
319 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
321 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
323 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
324 if -mno-fpu was given.
325 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
327 (cons_fix_new_arm): Remove misleading comments.
329 1999-07-14 Ian Lance Taylor <ian@zembu.com>
331 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
333 (relax_segment): Likewise. After giving a rs_org error, convert
334 the frag to rs_align to avoid cascading errors.
336 1999-07-12 Andreas Schwab <schwab@suse.de>
338 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
340 1999-07-11 Ian Lance Taylor <ian@zembu.com>
342 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
343 as appropriate. Fill in structure initializations. Add variable
344 initializations. Add casts.
345 * dwarf2dbg.c (print_stats): Change i to size_t.
346 * listing.c (listing_listing): Change list_line to unsigned int.
348 1999-07-10 Ian Lance Taylor <ian@zembu.com>
350 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
351 rather than checking for \001 and \002 in symbol name.
352 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
354 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
356 * configure.in (hppa*-linux-gnu*): New target.
357 * configure: Rebuilt.
359 1999-07-08 Nick Clifton <nickc@cygnus.com>
361 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
363 1999-07-07 Nick Clifton <nickc@cygnus.com>
365 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
366 accessing symbolP directly.
368 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
370 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
373 1999-07-05 Nick Clifton <nickc@cygnus.com>
375 * config/tc-arm.c (ARM_EXT_V5): Define.
376 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
377 (md_begin): Detect ARM v5 architectures.
378 (md_parse_option): Accept arm v5 specification.
379 (md_show_usage): Documment -marmv5 switch.
381 * doc/c-arm.texi: Document -marmv5 command line option.
383 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
385 (validate_immediate_twopart): New function. Determine if a
386 constant can be computed by two ADD instructions.
387 (output_inst): Remove its command line parameter - it was never
389 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
390 implememt the ADRL pseudo op.
391 (tc_gen_reloc): Generate a suitable error message if an ADRL
392 instruction tries to generate a real reloc.
394 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
396 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
398 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
401 1999-06-27 H.J. Lu <hjl@gnu.org>
403 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
404 non BFD_ASSEMBLER case.
406 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
408 * config/obj-coff.c (obj_coff_section): Mark writable sections as
411 1999-06-26 David Mosberger <davidm@hpl.hp.com>
413 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
414 out_end_sequence() when the address decreases due to a new frag.
415 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
416 numbering starts with 1.
418 1999-06-23 Nick Clifton <nickc@cygnus.com>
420 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
422 (mcore_s_text): Call obj_elf_text for ELF target.
423 (mcore_s_data): Call obj_elf_data for ELF target.
424 (mcore_s_section): No longer ELF specific. Call obj_coff_section
426 (mcore_s_bss): New function: Dump literal table before changing
428 (mcore_s_comm): New function: Dump literal table before changing
431 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
432 No longer static functions.
433 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
434 Provide prototypes for these functions.
436 1999-06-22 Ian Lance Taylor <ian@zembu.com>
438 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
439 a list of names, to try obj_segment_name, and to try abbreviated
440 names when using COFF without long section names.
442 * config/tc-alpha.c: More use of symbol accessor functions.
443 * config/tc-arc.c: Likewise.
444 * config/tc-d30v.c: Likewise.
445 * config/tc-fr30.c: Likewise.
446 * config/tc-i860.c: Likewise.
447 * config/tc-m88k.c: Likewise.
448 * config/tc-mcore.c: Likewise.
449 * config/tc-ns32k.c: Likewise.
450 * config/tc-sparc.c: Likewise.
451 * config/tc-v850.c: Likewise.
453 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
454 sy_value with appropriate accessor functions.
455 * config/tc-arm.c (md_apply_fix3): Likewise.
456 * config/tc-d10v.c (AT_WORD_P): Likewise.
457 * config/tc-v850.c (reg_name_search): Likewise.
459 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
460 use symbol_get_bfdsym instead.
461 * config/tc-ppc.c (md_assemble): Likewise.
462 * config/tc-v850.c (v850_comm): Likewise.
464 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
466 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
467 the symbol, rather than accessing the bsym member.
468 * config/tc-d10v.c (tc_gen_reloc): Likewise.
469 * config/tc-d30v.c (tc_gen_reloc): Likewise.
470 * config/tc-mcore.c (tc_gen_reloc): Likewise.
471 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
472 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
473 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
474 * config/tc-tic30.c (tc_gen_reloc): Likewise.
475 * config/tc-v850.c (tc_gen_reloc): Likewise.
477 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
479 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
480 (hppa_gen_reloc_type): Conditionalize on BFD64.
481 (tc_gen_reloc): Re-enable ELF relocations.
482 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
484 1999-06-21 Ian Lance Taylor <ian@zembu.com>
486 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
488 (do_ldst): Move assignment out of if condition.
489 (md_apply_fix3): Add casts to avoid printf format warnings. Add
490 parentheses to avoid warning.
492 1999-06-21 Nick Clifton <nickc@cygnus.com>
494 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
495 macro to get at the BFD symbol associated with a GAS symbol.
497 1999-06-19 Ian Lance Taylor <ian@zembu.com>
499 * config/tc-ppc.c: Update for symbol handling changes.
500 * config/obj-coff.c: Likewise.
502 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
504 * tc-hppa.c: General cleanups of ELF support. No more spaces
505 and subspaces for ELF.
506 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
507 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
508 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
509 (UNWIND_SECTION_NAME): Likewise.
510 (space/subspace related structures): Conditionalize definitions
512 (space/subspace directives and support routines): Conditionalize
513 definitions and references/uses on OBJ_SOM.
514 (label_symbol_struct): For ELF, track the symbol's segment. For
516 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
518 (USE_ALIASES): Kill for both SOM & ELF.
519 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
520 (pa_space, pa_subspace): Corresponding changes.
521 (pa_spaces_begin): Corresponding chagnes.
522 (md_begin): Do not muck around with space/subspace stuff for
524 (md_apply_fix): Temporarily disable argument relocation stuff
526 (tc_gen_reloc): Temporarily disable relocation generation for
528 (pa_build_unwind_subspace): Similarly.
530 1999-06-16 Nick Clifton <nickc@cygnus.com>
532 * config/tc-arm.c (thumb_set): New pseudo op.
533 (text, data, section): Override these pseudo ops with ARM
535 (s_thumb_set): New function: Perform the same as a .set pseudo
536 op, but also mark the alias'ed symbol as being a Thumb
538 (arm_s_text): New function: Perform the same as the .text
539 pseudo op, but dump the literal pool before changing
541 (arm_s_data): New function: Perform the same as the .data
542 pseudo op, but dump the literal pool before changing
544 (arm_s_section): New function: Perform the same as the
545 .section pseudo op, but dump the literal pool before changing
547 (arm_cleanup): Do not reset the current section before dumping
550 1999-06-17 Nick Clifton <nickc@cygnus.com>
552 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
553 OPTION_NO_WARN_UNMATCHED entries.
554 (md_parse_option): Generate a warning message if an unrecognised
555 option is encountered.
557 * config/tc-d10v.c (do_not_ignore_hash): New variable.
558 (get_operands): When parsing an expression after an '@' symbol
559 has been detected, do not ignore '#' symbols.
560 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
563 1999-06-13 Ian Lance Taylor <ian@zembu.com>
565 From K. Richard Pixley <rich@noir.com>:
566 * configure.in (ppc-*-vxworks*): New target.
567 * configure: Rebuild.
569 1999-06-12 Philip Blundell <philb@gnu.org>
571 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
573 1999-06-13 Ian Lance Taylor <ian@zembu.com>
575 * write.c (adjust_reloc_syms): Rather than never reducing reloc
576 which refer to symbols in linkonce sections, permit reducing the
577 relocs if the symbol is local.
579 1999-06-12 Ian Lance Taylor <ian@zembu.com>
581 * subsegs.c (subseg_text_p): New function.
582 * as.h (subseg_text_p): Declare.
583 * read.c (do_align): Use subseg_text_p to set the default fill.
584 * write.c (subsegs_finish): Likewise.
585 * config/obj-coff.c (write_object_file): Likewise.
586 * config/tc-i386.h (md_maybe_text): Don't define.
587 (md_do_align): Use subseg_text_p to set the default fill.
588 * config/tc-m32r.c (m32r_do_align): Likewise.
589 * config/tc-sh.c (sh_do_align): Likewise.
590 * config/tc-sparc.h (md_do_align): Likewise.
592 1999-06-12 David O'Brien <obrien@freebsd.org>
594 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
595 * configure: Rebuild.
597 1999-06-12 Ian Lance Taylor <ian@zembu.com>
599 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
600 * Makefile.am: Rebuild dependencies.
601 * Makefile.in: Rebuild.
603 * config/tc-i386.c (i386_immediate): Remove unused label
606 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
607 * symbols.c: Likewise.
608 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
609 sy_next field when taking address, rather than symbol_next.
611 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
613 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
614 value from the output file architecture.
615 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
616 * dwarf2dbg.h: Change bfd_vma to addressT.
618 1999-06-11 Ian Lance Taylor <ian@zembu.com>
620 * dwarf2dbg.h: Use PARAMS in function declarations.
622 1999-06-11 Martin Dorey <mdorey@madge.com>
624 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
625 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
627 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
629 1999-06-11 Ian Lance Taylor <ian@zembu.com>
631 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
633 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
636 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
638 * read.c (read_a_source_file): Only declare inescape if
641 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
643 (find_entry_byval): Add parens to avoid warning.
645 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
647 * symbols.c (resolve_symbol_value): Don't permit subtraction of
650 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
652 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
655 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
656 synthetize_setx): New functions.
657 (md_assemble): Broken the special cases into the above
658 functions. Make compiler happy if sizeof(bfd_vma)==4.
659 Fix sethi generated from set/setuw. If instructions have a relloc,
660 always clear the fields to be relocated in the opcode.
661 (sparc_ip): Remove special_case global variable.
663 1999-06-10 Ian Lance Taylor <ian@zembu.com>
665 Based on patches from John W. Woznack <jwoznack@concentric.net>:
666 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
667 indication of success rather than a value.
668 (itbl_get_val): Likewise.
669 (itbl_get_field): Use strcspn. Change delimiters to include
671 * itbl-ops.h (itbl_get_reg_val): Update declaration.
672 (itbl_get_val): Likewise.
673 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
675 * symbols.c (copy_symbol_attributes): Convert local symbols to
678 1999-06-10 Nick Clifton <nickc@cygnus.com>
680 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
683 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
685 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
686 Optimize set if sizeof(bfd_vma) == 64.
687 (sparc_ip): Fix sethi - without %hi() it should generate
688 R_SPARC_22 reloc, not R_SPARC_HI22.
689 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
691 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
693 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
694 (s_ncons): New function.
695 (native_op_table): New table.
696 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
697 R_SPARC_OLO10 handling.
699 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
701 * expr.h (struct expressionS): Revert last change; widen X_op.
702 * config/tc-alpha.c (md_begin): Check the field is wide enough.
704 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
706 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
707 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
708 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
709 * Makefile.in: Regenerated.
711 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
712 `common' pass on to s_mri_common.
713 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
715 1999-06-06 Richard Henderson <rth@cygnus.com>
717 * config/obj-elf.c (obj_elf_section): Don't free the return
718 value of demand_copy_C_string.
720 1999-06-05 Richard Henderson <rth@cygnus.com>
722 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
723 creation logic from obj_elf_create_section.
725 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
726 (section_stack): New.
727 (special_sections): Make const.
728 (obj_elf_section): Gut and rewrite parsing.
729 (obj_elf_change_section): New function broken out of obj_elf_section.
730 (obj_elf_parse_section_letters): Likewise.
731 (obj_elf_section_word): Likewise.
732 (obj_elf_section_type): Likewise.
733 (obj_elf_previous): Treat as a toggle.
734 (obj_elf_popsection): New.
735 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
736 (ppc_section_type): Likewise.
737 * config/tc-ppc.h: Likewise.
739 * expr.h (struct expressionS): Don't make X_op a bitfield.
740 * config/tc-alpha.c: Update for symbol handling changes.
741 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
742 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
744 1999-06-05 Richard Henderson <rth@cygnus.com>
746 * dwarf2dbg.c (*): Convert to K&R + prototypes.
747 (dwarf2_gen_line_info): Kill unused variables.
748 (dwarf2_finish): Likewise.
749 (dwarf2_where): Likewise.
750 (dwarf2_directive_file): If we've only got a string,
751 hand off to s_app_file.
752 * ecoff.c: Move the include of ecoff.h.
753 * symbols.h (S_IS_FUNCTION): Prototype.
755 * read.c (LEX_HASH): Supply a default.
757 (s_globl): Update `c' after skipping whitespace.
758 * read.h (LEX_END_NAME, is_name_ender): New.
759 * expr.c (get_symbol_end): Respect it.
761 1999-06-04 Mark Klein <mklein@dis.com>
763 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
765 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
767 * config/tc-hppa.c: Update for symbol handling changes.
769 1999-06-03 Ian Lance Taylor <ian@zembu.com>
771 * cgen.c: Update for symbol handling changes.
772 * config/tc-m32r.c: Likewise.
774 * config/tc-hppa.h: Update for symbol handling changes.
775 * config/tc-hppa.c: Likewise.
777 * config/tc-arm.h: Update for symbol handling changes.
778 * config/tc-arm.c: Likewise.
779 (symbol_make_empty): Remove. Just use symbol_create.
781 * symbols.c (symbol_set_tc): Correct name.
783 * Makefile.am: Rebuild dependencies.
784 ($(OBJS)): Don't depend upon struc-symbol.h.
785 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
786 * dep-in.sed: Don't remove struc-symbol.h.
787 * Makefile.in: Rebuild.
789 * doc/internals.texi (Symbols): Describe changes in symbol
792 1999-06-03 Richard Henderson <rth@cygnus.com>
794 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
795 instead of doing the work by hand.
797 1999-06-03 David Mosberger <davidm@hpl.hp.com>
799 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
800 state of line state-machine.
801 (struct ls): Collect DWARF2 line state-machine state in new member
802 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
803 resulted in any DWARF2 directives.
804 (reset_state_machine): New function.
805 (out_end_sequence): Ditto.
806 (dwarf2_gen_line_info): When switching sections or switching to a
807 lower text address, call out_end_sequence() first to terminate the
808 previous code sequence as code sequences MUST have monotonically
809 increasing addresses.
810 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
812 1999-06-03 David Mosberger <davidm@hpl.hp.com>
814 * as.c (parse_args): Add option -gdwarf2 to allow requesting
815 DWARF2 debug info (line information only, at this point).
816 * as.h: Update comment about supported debug formats.
817 * dwarf2dbg.c, dwarf2dbg.h: New files.
818 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
820 * expr.c (operand): Don't use [ for parens if we want an index op.
821 (op_encoding): Switch [ into O_index, if desired.
822 (op_rank): Renumber with O_index on bottom.
823 (expr): If O_index, match closing bracket.
824 * expr.h (O_index): New.
826 * read.c (read_a_source_file): Conditionally allow matched "
827 in lines passed to md_assemble.
829 * config/obj-elf.c (elf_pseudo_table): Add `common'.
831 1999-06-03 Ian Lance Taylor <ian@zembu.com>
833 Add support for storing local symbols in a small structure to save
834 memory when assembling large files.
835 * as.h: Don't include struc-symbol.h.
836 (symbolS): Add typedef.
837 * symbols.c: Include struc-symbol.h.
838 (local_hash): New static variable.
839 (save_symbol_name): New static function, from symbol_create.
840 (symbol_create): Call save_symbol_name.
841 (local_symbol_count): New static variable.
842 (local_symbol_conversion_count): Likewise.
843 (LOCAL_SYMBOL_CHECK): Define.
844 (local_symbol_make): New static function.
845 (local_symbol_convert): New static function.
846 (colon): Handle local symbols. Create local symbol for local
848 (symbol_table_insert): Handle local symbols.
849 (symbol_find_or_make): Create local symbol for local label name.
850 (symbol_find_base): Check for local symbol.
851 (symbol_append, symbol_insert): Check for local symbols.
852 (symbol_clear_list_pointers, symbol_remove): Likewise.
853 (verify_symbol_chain): Likewise.
854 (copy_symbol_attributes): Likewise.
855 (resolve_symbol_value): Handle local symbols.
856 (resolve_local_symbol): New static function.
857 (resolve_local_symbol_values): New function.
858 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
859 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
860 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
861 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
862 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
863 (symbol_previous, symbol_next): New functions.
864 (symbol_get_value_expression): Likewise.
865 (symbol_set_value_expression): Likewise.
866 (symbol_set_frag, symbol_get_frag): Likewise.
867 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
868 (symbol_mark_used_in_reloc): Likewise.
869 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
870 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
871 (symbol_mri_common_p): Likewise.
872 (symbol_mark_written, symbol_clear_written): Likewise.
873 (symbol_written_p): Likewise.
874 (symbol_mark_resolved, symbol_resolved_p): Likewise.
875 (symbol_section_p, symbol_equated_p): Likewise.
876 (symbol_constant_p): Likewise.
877 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
878 (symbol_get_obj, symbol_set_obj): Likewise.
879 (symbol_get_tc, symbol_set_tc): Likewise.
880 (symbol_begin): Initialize local_hash.
881 (print_symbol_value_1): Handle local symbols.
882 (symbol_print_statistics): Print local symbol statistics.
883 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
884 Declare new symbols.c functions. Move many declarations here from
886 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
887 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
888 (struct symbol): Move bsym to make it clearly the first field.
889 Remove TARGET_SYMBOL_FIELDS.
890 (symbolS): Don't typedef.
891 (struct broken_word): Remove.
892 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
893 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
894 (symbol_clear_list_pointers): Likewise.
895 (symbol_insert, symbol_remove): Likewise.
896 (symbol_previous, symbol_append): Likewise.
897 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
898 (struct local_symbol): Define.
899 (local_symbol_converted_p, local_symbol_mark_converted): Define.
900 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
901 (local_symbol_get_frag, local_symbol_set_frag): Define.
902 (local_symbol_get_real_symbol): Define.
903 (local_symbol_set_real_symbol): Define.
905 * write.c (write_object_file): Call resolve_local_symbol_values.
906 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
907 (TARGET_SYMBOL_FIELDS): Don't define.
908 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
909 ECOFF_DEBUGGING, add ECOFF fields.
910 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
911 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
912 ECOFF_DEBUGGING, add ECOFF fields.
913 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
914 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
915 * config/tc-mcore.h: Don't include struc-symbol.h.
916 (TARGET_SYMBOL_FIELDS): Don't define.
917 (struct mcore_tc_sy): Define.
918 (TC_SYMFIELD_TYPE): Define.
919 * Many files: Use symbolS instead of struct symbol. Use new
920 accessor functions rather than referring to symbolS fields
923 * read.c (s_mri_common): Don't add in value of line_label.
925 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
926 checking for SEC_LINK_ONCE.
928 * config/tc-sh.h (sh_fix_adjustable): Declare.
930 * app.c (input_buffer): New static variable.
931 (app_push): Save saved_input in allocated buffer.
932 (app_pop): Restored saved_input.
933 (do_scrub_chars): Change get parameter to take char * and int as
934 arguments. Change GET macro to pass input_buffer to get
935 function. Don't save input into allocated buffer.
936 * as.h (do_scrub_chars): Update declaration.
937 * input-file.c (input_file_get): Change to take char * and int.
938 Read data into passed in buffer. Remove static buffer.
939 * read.c (scrub_from_string): Change to take char * and int. Copy
940 data into passed in buffer.
942 * hash.h: Neaten. Declare hash_traverse.
943 * hash.c: Complete rewrite based on BFD hashing code.
944 * gasp.c (chunksize): New variable.
945 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
948 1999-05-28 Nick Clifton <nickc@cygnus.com>
950 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
951 addend unless the target uses an old ABI.
953 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
955 -Wchar-subscripts cleanup
956 * listing.c (listing_newline): Use unsigned char variable, so
957 calls to isascii,iscntrl are correct.
958 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
960 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
961 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
962 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
963 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
965 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
967 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
969 (arch_coldfire_p): New #define.
970 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
972 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
974 * config/tc-m68k.c (install_operand): Add places `n', `o'.
976 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
977 (install_operand): Add place `N'.
978 (init_table): Add registers ACC, MACSR, MASK.
980 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
982 * config/tc-m68k.c: Change mcf5200 --> mcf.
983 (archs): Add mcf5206e, mcf5307.
984 (m68k_ip): Add format `u'.
985 (install_operand): Add place `m', `M', `h'.
986 (init_table): Add upper/lower registers.
988 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
990 1999-05-28 Martin Dorey <mdorey@madge.com>
992 * config/tc-i960.c: Several minor changes to add ELF and
993 BFD_ASSEMBLER support.
994 * config/tc-i960.h: Likewise.
995 * configure.in (i960-*-elf*): New target.
996 * aclocal.m4, configure: Rebuild.
998 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1000 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1001 reloc changes when defined(BFD_ASSEMBLER).
1003 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1005 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1007 * write.c (write_print_statistics): Output to file, not stderr.
1009 * expr.c (generic_bignum_to_int32,64): Prototype.
1011 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1012 output_sleb128, output_uleb128, output_big_sleb128,
1013 output_big_uleb128, output_big_leb128): Prototype.
1014 (output_big_sleb128, output_big_uleb128): Make inline.
1015 (output_big_leb128): Remove inline
1017 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1018 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1019 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1020 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1021 value for correct overflow check in write.c:fixup_segment.
1022 * write.c (fixup_segment): Move bitfield overflow checks to after
1023 the md_apply_fix call.
1024 * config/obj-coff.c (fixup_segment): Likewise.
1025 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1026 valueT *val argument.
1028 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1030 * config/atof-ieee.c (gen_to_words): Correctly round a
1031 denormalized number. Fix off-by-one in range checking for
1032 exponent in a denormal.
1034 1999-05-10 Nick Clifton <nickc@cygnus.com>
1036 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1039 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1041 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1043 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1045 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1046 (ReverseRegRegmem): Remove.
1047 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1048 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1049 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1052 From Doug Ledford <dledford@redhat.com>
1053 * config/tc-i386.h (RegXMM): New for P/III.
1054 * config/tc-i386.c: Add support for P/III.
1056 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1058 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1059 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1060 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1062 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1064 * config/tc-i386.c (i386_immediate): Skip whitespace before
1065 complaining about junk after expression.
1066 (i386_displacement): Likewise.
1068 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1070 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1071 Don't copy before downcaseing.
1073 1999-05-05 Catherine Moore <clm@cygnus.com>
1075 * tc-m68k.c: Include elf/m68k.h.
1076 (m68k_elf_final_processing): New routine.
1077 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1080 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1082 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1085 1999-04-30 Nick Clifton <nickc@cygnus.com>
1087 * config/tc-mcore.c (mcore_s_section): Dump literals before
1090 1999-04-29 Nick Clifton <nickc@cygnus.com>
1092 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1095 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1097 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1098 (TC_INIT_FIX_DATA): Delete.
1099 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1100 (TC_INIT_FIX_DATA): Delete.
1101 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1102 * write.c (fix_new_internal): Initialize fx_cgen member.
1103 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1104 (gas_cgen_md_apply_fix3): Update.
1105 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1106 (md_cgen_record_fixup_exp): Update.
1107 (FX_OPINFO_R_TYPE): Update.
1109 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1110 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1111 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1112 * frags.h (struct frag): Make opindex, opinfo ints.
1114 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1116 1999-04-26 Tom Tromey <tromey@cygnus.com>
1118 * aclocal.m4, configure: Updated for new version of libtool.
1120 1999-04-22 Nick Clifton <nickc@cygnus.com>
1122 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1124 (md_apply_fix3): Do not fix up absolute relocations against
1127 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1129 1999-04-20 Nick Clifton <nickc@cygnus.com>
1131 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1132 changes and data-in-text directives.
1133 (mcore_cons): New function: intercept cons() operations.
1134 (mcore_float_cons): New function: intercept float_cons()
1136 (mcore_stringer): New function: intercept stringer() operations.
1138 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1140 * obj.h (struct format_ops): Change generate_asm_lineno field to
1142 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1144 * config/tc-alpha.c (find_opcode_match): Add default case to
1146 (find_macro_match): Likewise.
1147 (load_expression): Parenthesize && within ||.
1149 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1151 1999-04-17 Nick Clifton <nickc@cygnus.com>
1153 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1154 .text .data .section pseudo ops.
1155 (mcore_s_section): New function. Dump lits before changing secs.
1156 (mcore_s_text): New function. Dump lits before changing secs.
1157 (mcore_s_data): New function. Dump lits before changing secs.
1159 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1161 * config/tc-mips.c (mips_32bitmode): New.
1162 (md_begin): Set mips_32bitmode if needed.
1163 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1164 Set EF_MIPS_32BITMODE.
1166 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1168 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1171 1999-04-16 Nick Clifton <nickc@cygnus.com>
1173 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1175 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1177 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1178 expressions correctly.
1181 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1183 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1185 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1187 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1188 and fmpynfadd instructions.
1190 1999-04-11 Richard Henderson <rth@cygnus.com>
1192 * as.h (environ): Declare it, if needed.
1193 * as.c (dump_statistics): Don't declare environ.
1194 * configure.in (environ): Detect declaration.
1195 * configure, config.in: Rebuild
1197 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1198 (i386_displacement): Allocate enough space for replacement buffer.
1199 Clean up replacement buffer initialization.
1201 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1203 * subsegs.c (section_symbol): Don't create a new symbol if one
1204 already exists; instead, use the existing one, but set its segment
1205 and frag data if it hasn't already been defined.
1206 * config/obj-coff.c (c_section_symbol): Likewise.
1208 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1210 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1212 1999-04-08 Nick Clifton <nickc@cygnus.com>
1214 * config/tc-mcore.c: New File: Support routines for MCore
1216 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1217 * config/obj-coff.c: Add support for mcore-pe target.
1219 * Makefile.am: Add support for MCore targets.
1220 * Makefile.in: Regenerate.
1221 * configure.in: Add support for MCore targets.
1222 * configure: Regenerate.
1224 * doc/all.texi: Set MCORE.
1225 * doc/as.texinfo: Document MCore specific command line options.
1227 * write.h: Prevent multiple inclusion.
1229 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1231 * asintl.h (LC_MESSAGES): Never define.
1232 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1234 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1237 * Makefile.am (m68k-parse.c): If configuring in the source
1238 directory, copy m68k-parse.y into the local directory before
1239 running ylwrap, to remove spurious differences when generating
1241 * Makefile.in: Rebuild.
1243 * config/tc-sparc.h (md_do_align): Just allocate the number of
1244 bytes necessary, rather than always allocating 1024.
1246 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1248 * listing.c (listing_newline): Add cast to avoid warning.
1249 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1250 * config/tc-i386.c (i386_scale): Add return value.
1251 (build_displacement_string): Remove unused local temp_disp2.
1252 (i386_intel_memory_operand): Add parentheses to avoid warning.
1253 (i386_intel_operand): Remove unused local end_of_operand_string.
1254 (i386_operand): Remove unused local operand_modifier.
1255 (i386_operand): Add parens to avoid warning.
1257 1999-04-04 Don Bowman <don@pixsci.com>
1259 * configure.in: Add mips*-*-vxworks* target; have it define
1261 * configure, config.in: Rebuild.
1263 1999-03-31 Nick Clifton <nickc@cygnus.com>
1265 * configure.in (emulations): Add support for arm-epoc-pe.
1266 * configure: Regenerate.
1267 * config/te-epoc-pe.h: New file. Define macros specific to
1269 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1270 for arm-epoc-pe target.
1272 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1274 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1276 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1278 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1279 detect ",n" without a condition.
1280 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1283 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1285 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1286 instruction is encoded with one bit.
1289 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1291 * doc/internals.texi (CPU backend): Mention that
1292 line_separator_chars should not include newline. From thi
1293 <ttn@mingle.glug.org>.
1295 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1297 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1298 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1300 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1302 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1304 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1306 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1309 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1311 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1313 1999-03-15 Martin Hunt <hunt@cygnus.com>
1315 * app.c (do_scrub_begin): Change '-' back to a symbol char
1316 so we can use multiple opcodes on a line again.
1318 * config/tc-d30v.c: By default, warn if a symbol has
1319 the same name as a register. Plus some minor
1320 updates from the branch.
1322 1999-03-13 Nick Clifton <nickc@cygnus.com>
1324 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1325 BFD_RELOC_16 and BFD_RELOC_64.
1327 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1329 * expr.c (expr): Add missing else.
1331 1999-03-12 Nick Clifton <nickc@cygnus.com>
1333 * config/tc-arm.c (md_apply_fix3): Improve error message.
1335 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1337 * Makefile.am (CPU_TYPES): Add fr30.
1338 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1339 (fr30,m32r dependencies): Update.
1340 * Makefile.in: Rebuild.
1342 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1343 (gas_cgen_record_fixup_exp): Ditto.
1344 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1345 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1346 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1347 (md_cgen_lookup_reloc): Update use of operand->type.
1348 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1349 (md_convert_frag): Call cgen_operand_lookup_by_num.
1350 (md_cgen_lookup_reloc): Update use of operand->type.
1351 (m32r_cgen_record_fixup_exp): Ditto.
1353 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1355 * config/tc-mips.c (md_show_usage): Fix message.
1357 1999-03-03 Nick Clifton <nickc@cygnus.com>
1359 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1360 and LDR reg,=<expr> instruction.
1362 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1365 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1367 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1369 1999-02-17 Nick Clifton <nickc@cygnus.com>
1371 This patch was created by: Scott Bambrough
1372 <scottb@corelcomputer.com>
1375 Special cased '@' character. The '@' character is used as the
1376 ARM assembler comment character, as a special character
1377 and in ELF .symver pseudo-op's, and as a special character in
1378 .type and .section pseudo-ops.
1379 (symver_pseudo): New static variable.
1380 (symver_state): New static variable.
1381 (struct app_save): Add field 'symver_state'.
1382 (app_push): Save global symver_state int struct app_save.
1383 (app_pop): Restore global symver_state from struct app_save.
1384 (do_scrub_chars): Special case handling of '@' character in
1387 * configure.in: Modified to recognize armv* uname syntax from ARM
1389 * configure: Regenerated.
1391 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1392 a prefix to the section's type.
1393 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1394 the type's typename.
1396 * config/tc-arm.h: Add support for PIC generation:
1397 (pic_code): New boolean.
1398 (obj_relocate_extern): Define.
1399 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1400 (TC_CONS_FIX_NEW): Define.
1401 (tc_fix_adjustable): Define.
1402 (GLOBAL_OFFSET_TABLE_NAME): Define.
1404 * config/tc-arm.c: Add support for PIC generation:
1405 (line_seperator_chars): Allow ';' as a seperator for Linux.
1406 (is_immediate_prefix): New macro.
1407 (arm_parse_reloc): New function.
1408 (s_arm_elf_cons): New function.
1409 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1410 (md_undefined_symbol): Special case handling for the Global Offset
1412 (md_apply_fix3): Handle PIC relocs.
1413 (tc_gen_reloc): Handle PIC relocs.
1414 (md_parse_option): Add support for '-k' command line switch to
1415 enable PIC generation.
1416 (cons_fix_new_arm): New function.
1417 (s_arm_elf_cons): New function.
1419 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1421 * configure.in: Add comments for uses of AC_DEFINE.
1422 * acinclude.m4: Likewise.
1423 * acconfig.h: Remove.
1424 * aclocal.m4: Rebuild.
1425 * configure: Rebuild.
1426 * Makefile.in: Rebuild.
1427 * config.in: Rebuild.
1429 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1431 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1432 non-constant offset from a base register.
1434 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1436 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1439 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1441 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1442 (emit_insn): Look for pc-relative and no-overflow specifiers on
1443 internal relocation types.
1445 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1447 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1450 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1452 (mips_4650, mips_4010, mips_4100): Variables removed.
1453 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1454 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1456 (md_begin): Don't bother initializing the mips_NNNN variables;
1457 mips_cpu is set, and that's good enough now.
1458 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1459 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1460 (show): New function, to handle wrapping in the CPU lists.
1461 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1463 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1465 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1466 than treat as an immediate specifier.
1468 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1470 * config/tc-i386.c: Prototype many functions.
1471 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1472 (i386_immediate): Remove unused second argument.
1473 (i386_intel_operand): Fix i386_is_reg typo.
1474 (i386_operand): Use allow_naked_reg.
1475 (output_invalid): Make operand int for K&R.
1477 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1479 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1481 * Makefile.in: Rebuild.
1483 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1485 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1487 (EXTRA_as_new_SOURCES): Comment out.
1488 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1489 * Makefile.in: Rebuild.
1490 * doc/Makefile.in: Rebuild.
1491 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1492 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1493 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1494 * configure: Rebuild.
1495 * aclocal.m4: Rebuild.
1496 * config.in: Rebuild.
1497 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1498 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1499 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1500 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1501 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1502 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1503 (gas_cgen_record_fixup_exp): Ditto.
1504 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1505 descriptor, not global variable.
1506 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1507 descriptor, not global variable. Refer to insert_operand handler
1508 via cpu descriptor, not global function.
1509 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1510 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1511 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1512 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1513 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1514 * config/tc-m32r.c: Ditto.
1515 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1516 (md_assemble): Ditto.
1517 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1519 1999-02-09 Nick Clifton <nickc@cygnus.com>
1521 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1522 relocations for ELF targets.
1524 1999-02-08 Nick Clifton <nickc@cygnus.com>
1526 * configure.in: Add support for StrongARM target.
1527 * configure: Regenerate.
1529 1999-02-05 Nick Clifton <nickc@cygnus.com>
1531 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1533 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1536 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1538 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1540 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1542 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1543 (INTEL_DWORD_MNEM_SUFFIX): Define.
1546 (DWORD_PTR): Define.
1547 (XWORD_PTR): Define.
1549 (OFFSET_FLAT): Define.
1551 (NONE_FOUND): Define.
1554 * config/tc-i386.c (set_intel_syntax): New routine.
1555 (intel_syntax): Declare.
1556 (allow_naked_reg): Declare.
1557 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1558 (intel_float_operand): New routine.
1559 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1560 Handle brackets as well as parens. Call i386_intel_operand for
1561 intel syntax. Reverse operands if appropriate. Handle new
1562 suffixes. Handle movzx and movsx.
1563 (i386_is_reg): New routine.
1564 (i386_immediate): New routine.
1565 (i386_scale): New routine.
1566 (i386_displacement): New routine.
1567 (i386_operand_modifier): New routine.
1568 (build_displacement_string): New routine.
1569 (i386_parse_seg): New routine.
1570 (i386_intel_memory_operand): New routine.
1571 (i386_intel_operand): New routine.
1572 (i386_operand): Call i386_displacement, i386_immediate,
1573 i386_scale, etc. instead of handling inline.
1574 (parse_register): Handle registers without prefix.
1576 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1578 * configure: Regenerate.
1579 * configure.in (arm-*-oabi): New.
1580 (thumb-*-oabi): New.
1581 * config/tc-arm.c (target_oabi): Declare.
1582 (md_apply_fix3): Support REL relocs.
1583 (md_parse_option): Handle -oabi.
1584 (elf32_arm_target_format): New routine.
1585 (md_longopts): Add OPTION_OABI.
1586 * config/tc-arm.h: Redefine TARGET_FORMAT.
1589 1999-01-28 Nick Clifton <nickc@cygnus.com>
1591 * write.c (write_relocs): Handle out of range error.
1593 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1594 (fr30_force_relocation): Default to 0.
1596 * config/tc-fr30.h (obj_fix_adjustable): Define.
1597 (TC_FORCE_RELOCATION): Define.
1599 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1602 1999-01-16 Nick Clifton <nickc@cygnus.com>
1604 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1605 merge of two instructions if the left instruciton kills the right.
1607 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1609 * Makefile.in: Regenerate.
1610 * configure.in: Redo test for using cgen.
1611 * configure: Regenerate.
1613 1999-01-09 Nick Clifton <nickc@cygnus.com>
1615 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1616 redefinition of this macro.
1618 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1620 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1623 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1625 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1626 a read of HI or LO and an immediatly following branch.
1628 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1630 * config/tc-mips.c (md_begin): Another correction to the setting of
1633 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1635 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1637 1998-12-21 Nick Clifton <nickc@cygnus.com>
1639 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1640 bit insn when optimizing, so that parallelised instructions will
1641 start on a 32 bit boundary.
1643 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1645 * config/tc-mips.c (mips_eabi64): New.
1646 (md_begin): Set mips_eabi64.
1647 (mips_elf_final_processing): Use it.
1649 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1651 * config/tc-mips.c (mips_elf_final_processing):
1652 Correct setting of ABI in e_flags.
1654 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1656 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1658 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1660 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1662 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1664 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1665 warning, values that don't fit in the field.
1667 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1669 * config/tc-mips.c (mips_abi_string): New.
1670 (md_parse_option,md_longopts): Add mabi.
1671 (mips_elf_final_processing): Set e_flags based on mabi flag.
1673 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1675 * config/tc-mips.c (md_parse_option): Handle vr4111.
1677 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1679 * config/tc-h8300.c (build_bytes): Change message given if the
1680 instruction requires H8/300H mode and we're not in Hmode, to
1681 suggest that it may be the operand modes that are the problem, not
1682 necessarily the opcode.
1684 1998-12-10 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-fr30.c: Add line separator character.
1688 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1690 * configure.in (hppa-*-mpeix*): New target.
1691 * config/obj-som.h (obj_som_compiler): Declare.
1692 * config/obj-som.c (compiler_seen): New static variable.
1693 (obj_som_compiler): New function.
1694 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1695 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1696 (pa_type_args): Set hppa_priv_level.
1697 (pa_compiler): New static function if OBJ_SOM.
1698 * configure: Rebuild.
1700 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1702 * read.c (output_leb128): Don't mark as inline.
1704 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1706 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1707 AIX .vbyte unaligned data support.
1708 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1709 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1712 1998-12-07 Nick Clifton <nickc@cygnus.com>
1714 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1717 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1719 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1720 BFD_RELOC_ARM_PCREL_BRANCH.
1722 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1724 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1725 checking the target type.
1726 (mips-dec-bsd*): Set endian to little.
1727 * configure: Rebuild.
1729 COFF weak symbol support, based on patches from Mark Elbrecht
1730 <snowball3@usa.net>:
1731 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1732 * config/obj-coff.c (obj_coff_weak): New static function.
1733 (obj_coff_endef) [both versions]: Handle weak symbols.
1734 (coff_frob_symbol): Likewise.
1735 (yank_symbols): Likewise.
1736 (obj_pseudo_table): Add "weak".
1738 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1739 <aymeric.vincent@emi.u-bordeaux.fr>.
1740 * aclocal.m4: Rebuild with current tools.
1741 * configure: Rebuild.
1743 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1744 an assertion failure for a case we can't handle when OBJ_ECOFF.
1746 * expr.c (operator): And with 0xff to avoid problems with signed
1749 1998-12-03 Nick Clifton <nickc@cygnus.com>
1751 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1752 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1754 1998-12-02 Nick Clifton <nickc@cygnus.com>
1756 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1759 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1761 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1764 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1766 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1769 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1771 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1773 (d10v_cleanup): Only generate previous insn if a multiline insn is
1776 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1781 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1783 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1784 -marm6xxx command line switches.
1786 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1788 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1789 (itbl-ops.o): Delete duplicate dependencies.
1790 Rebuild dependencies.
1791 Add fr30 dependencies.
1792 * Makefile.in: Rebuild.
1794 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1796 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1798 * listing.c: Ignore line terminator characters found inside
1801 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1803 * po/gas.pot: Regenerated.
1805 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1807 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1808 fr30_is_label_start(). Also checks for delay slot insns.
1810 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1811 FR30 instructions which contain a colon in the mnemonic.
1813 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1815 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-fr30.c: Removed currently superflous code.
1819 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1821 * config/tc-fr30.h: New file.
1822 * config/tc-fr30.c: Tweaking so that it will compile.
1824 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1826 * config/tc-d10v.h (obj_fix_adjustable): Define.
1827 (TC_FORCE_RELOCATION): Define.
1828 (d10v_force_relocation): Declare.
1829 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1830 (md_apply_fix3): Handle Vtable relocs.
1831 (d10v_fix_adjustable): New.
1832 (d10v_force_relocation): New.
1834 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1836 * config/tc-d30v.c: Change default behaviour to ignore potential
1837 conflicts between register name and symbol names.
1839 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1841 * configure.in: Add fr30-*-*.
1842 * config/tc-fr30.c: New file.
1843 * Makefile.in: Regenerated.
1844 * config.in: Regenerated.
1845 * configure: Regenerated.
1846 * doc/Makefile.in: Regenerated.
1847 * po/gas.pot: Regenerated.
1849 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1851 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1854 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1856 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1858 (do_scrub_chars): Add some casts to unsigned char to avoid
1859 unwanted sign extension.
1860 * read.c (lex_type): Set characters about 127 to be symbol
1862 * config/tc-i386.c (md_begin): Set identifier_chars and
1863 operand_chars for values above 127.
1865 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1867 * configure.in: detect cygwin* instead of cygwin32*
1868 * configure: regenerate
1870 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1872 * listing.c: Add support for producing a listing from piped
1875 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1877 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1878 (append_insn): Account for the tx39's multiply behavior.
1880 1998-10-26 Michael Meissner <meissner@cygnus.com>
1882 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1883 from assemble_parallel_insns. Add support for '->' to indicate
1884 explicitly serializing the instructions.
1885 (md_assemble): Ditto.
1887 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1889 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1892 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1894 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1896 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1898 * config/tc-mips.c : support frame and regmask/fregmask when
1899 MIPS_STABS_ELF is specified.
1901 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1903 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1904 (md_apply_fix): Don't return 1 for VTABLE relocs.
1905 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1907 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1909 * doc/c-i386.texi: Replace occurences of "opcode" with
1910 "instruction mnemonic", "instruction", or "mnemonic" when
1911 referring to the name of an instruction. Use "opcode" when
1912 referring to the sequence of machine bytes.
1914 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1915 (is_opcode_char): Rename to is_mnemonic_char.
1916 (md_assemble and i386_operand): Correct error messages from
1917 "opcode" to "instruction mnemonic"
1918 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1919 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1920 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1921 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1922 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1923 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1924 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1926 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1928 * config/tc-i386.c (i386_operand): Check for garbage after
1931 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1933 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1934 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1936 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1938 * config/tc-sh.h (obj_fix_adjustable): Define.
1939 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1940 (md_apply_fix): Likewise.
1941 (tc_gen_reloc): Likewise.
1942 (sh_fix_adjustable): New.
1944 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1946 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1947 * cgen.h (gas_cgen_finish_insn): Update prototype.
1948 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1949 cgen_insn_t -> CGEN_INSN_INT.
1950 (make_parallel): Update handling of CGEN_INT_INSN_P.
1951 (assemble_parallel_insn): Ditto.
1952 (target_make_parallel): New function.
1953 (md_assemble): Use it.
1955 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1957 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1959 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1961 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1962 converted into lower case.
1964 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1966 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1967 (gas_cgen_tc_gen_reloc): Likewise.
1968 * config/tc-m32r.h (obj_fix_adjustable): Define.
1969 * config/tc-m32r.c (m32r_fix_adjustable): New.
1970 (m32r_force_relocation): Handle VTABLE relocs.
1972 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1974 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1976 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1978 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1979 to lower case before parsing.
1981 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1982 parallel insns modift buts in the PSW as a side effect.
1984 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1986 * config/tc-d30v.c (find_format): Test for missing flag and
1989 (md_apply_fix3): Fix error messages to avoid
1990 assumption about presence of a symbol.
1992 (parallel_ok): Disallow parallel instructions that both modify the
1995 (find_format): Generate a warning if an odd numbered register is
1996 used as the first register in a mutli-register instruction.
1998 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2000 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2001 relocations are always associated with a symbol.
2003 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2005 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2006 (elf32_sparc_force_relocation): Declare.
2007 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2008 (tc_gen_reloc): Handle vtable relocs.
2009 (elf32_sparc_force_relocation): New.
2011 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2013 * symbols.c (S_IS_FUNCTION): New.
2014 * config/tc-v850.h (obj_fix_adjustable): Define.
2015 (TC_FORCE_RELOCATION): Define.
2016 (v850_force_relocation): Declare.
2017 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2018 of fx_addnumber for VTABLE reloc addends.
2019 (md_apply_fix3): Handle VTABLE relocs.
2020 (v850_fix_adjustable): New.
2021 (v850_force_relocation): New.
2023 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2025 * tc-hppa.c (fp_operand_format): Add some additional formats.
2026 (pa_ip): Do not automatically promote into pa2.0 mode.
2027 (pa_level): Handle ".level 2.0".
2029 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2031 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2032 * config/tc-i386.h (template.extension_opcode): Change to
2033 unsigned int to allow full range of 8-bit opcode suffixes.
2034 (None): Redefine as 0xffff.
2036 From Jeff B Epler <jepler@usgs.gov>
2037 * doc/c-i386.texi (i386-SIMD): New section.
2039 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2041 * read.c (discard_rest_of_line): New function.
2042 * read.h: Declare it.
2043 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2045 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-d10v.c (find_symbol_matching_register): New function.
2048 (find_opcode): Cope with the case where a register name matches
2051 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2053 * config/tc-v850.c (md_pcrel_from): Rename to
2054 v850_pcrel_from_section.
2055 (v850_pcrel_from_section): Do not resolves symbols in other
2058 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2060 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2062 * config/tc-d10v.c (find_opcode): Generate an error if a register
2063 is supplied for an operand that should not be a register.
2065 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2067 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2068 instructions to have another instruction in the right bin.
2070 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2072 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2073 the right container if the left container holds a branch
2076 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2078 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2079 both a register name and symbol name.
2080 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2082 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2085 execution unit class.
2087 (reg_name_search): If a name matches a register and a symbol,
2088 prefer the register.
2089 (find_format): Disallow flag registers when a general purpose
2090 register is required.
2091 If a number is required, but a register has been given, check to
2092 see if a symbol with the same name as the register exists, and if
2093 so, use that symbol.
2095 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2097 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2099 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2101 * config/tc-d30v.c (find_format): Do not accept flag registers as
2102 general purpose registers.
2103 (find_format): If an immediate value is expected at a given place
2104 in a format, but a register name has been provided instead, check
2105 to see if that register name matches the name of a predefined
2106 symbol and if it does, then use the symbol instead.
2107 (reg_name_search): If a register name matches a symbol name,
2108 prefer the register name to the symbol name.
2110 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2112 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2113 the previous insn to empty.
2115 1998-09-20 Michael Meissner <meissner@cygnus.com>
2117 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2118 pieces, forcing the use of an ANSI compiler.
2120 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2122 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2124 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2126 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2128 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2130 (obj_elf_vtable_entry): Likewise.
2131 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2132 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2133 (tc_gen_reloc): Likewise.
2134 (arm_fix_adjustable): Likewise.
2135 (elf32_arm_force_relocation): New.
2136 (armelf_frob_symbol): Remove coff-style symbol support.
2138 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2140 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2142 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2144 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2145 OBJ_COFF so that routine is defined for a.out format.
2147 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2149 * config/tc-i386.c (i386_operand): Detect non-segment registers
2150 used as segment prefixes.
2152 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2154 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2155 optimize across FDE boundaries.
2157 * config/obj-coff.c (obj_coff_section): Preserve any link once
2158 flags when setting the section flags.
2160 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2162 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2163 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2165 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2167 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2170 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2172 * frags.c (frag_grow): Include the size of the frag struct in the
2175 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2176 if the new subseg comes before the old.
2178 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2180 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2181 to handle edge8 and edge16.
2183 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2185 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2186 before we clobber the symbol involved.
2188 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2190 * config/tc-arm.c: Remove OBJ_ELF definitions for
2191 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2192 use arm_adjust_symtab for OBJ_COFF.
2193 (armelf_adjust_symtab): New Routine.
2194 * config/tc-arm.h: Define obj_adjust_symtab to
2195 armelf_adjust_symtab for OBJ_ELF.
2197 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2199 * configure.in: Make all i386-elf targets use bfd_gas.
2200 * config/tc-i386.c (tc_i386_force_relocation): New.
2201 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2202 (md_apply_fix3): Likewise.
2203 (tc_gen_reloc): Handle them.
2204 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2205 tc_i386_force_relocation.
2207 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2209 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2211 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2213 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2214 current opcode after writing the first insturction of a reverse
2217 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2219 * read.h (generate_lineno_debug): Add prototype.
2220 * read.c (generate_lineno_debug): Make non-static.
2222 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2224 * config/tc-i386.c (md_assemble): Only warn for address/data size
2227 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2229 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2230 against Thumb function names, as the linker needs this information.
2232 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2234 * expr.c (operand): Check also that there is no advance in operand
2235 after atof_generic in order to decide "is it label 0f or floating
2238 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2241 command line options with a single dash.
2242 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2244 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2246 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2247 * tc-arm.c (arm_fix_adjustable): New routine.
2249 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2251 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2252 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2253 demand_empty_rest_of_line before mri_comment_end.
2254 (equals): Check garbage after expression before
2255 mri_comment_end in MRI mode.
2257 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2259 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2260 small immediate constant to use the constant itself rather than
2263 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2265 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2266 (pa_leave): Likewise.
2268 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2270 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2272 (i386_operand): Fix an error message.
2274 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2276 * doc/c-arm.texi (ARM Directives): Document .req directive.
2278 * config/tc-arm.c (reg_required_here): Display erroneous string if
2279 the register name could not be decoded.
2280 Do not set inst.instruction if the sift is -1.
2282 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2284 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2287 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2289 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2290 even if it is belived to be unnecessary.
2292 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2294 config/tc-i386.c (i386_operand): Size immediate constants by
2295 suffix (erroneously removed as part of July 7 change).
2297 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2299 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2300 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2301 (armelf_frob_symbol): New Routine.
2302 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2304 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2306 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2308 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2310 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2311 command line switches passed to assembler.
2313 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2315 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2316 (gas_cgen_opcode_desc): Declare.
2317 (gas_cgen_parse_operand): Declare.
2318 (*): Prepend gas_ to gas specific fns to denote them as such.
2320 * cgen.c (gas_cgen_opcode_desc): New global
2321 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2322 (queue_fixup): Renamed from cgen_queue_fixup.
2323 (*): Prepend gas_ to gas specific fns to denote them as such.
2325 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2326 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2327 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2328 Open opcode table and initialize it.
2329 (make_parallel): Use gas_cgen_opcode_desc.
2330 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2331 (md_assemble): Ditto.
2333 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2335 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2336 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2337 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2338 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2339 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2340 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2341 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2342 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2343 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2344 (INIT_STAB_SECTION): Likewise.
2345 (OBJ_PROCESS_STAB): Likewise.
2347 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2348 (md_parse_option): Watch for them.
2349 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2350 (md_begin): Kill neverdef code.
2351 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2352 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2353 (s_alpha_coff_wrapper): New.
2354 (md_pseudo_table): Trap all ECOFF pseudos.
2356 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2358 Start of changes to remove mdebug section from mips*-elf
2359 Based on MIPS_STAB_ELF definition
2360 * acconfig.h: undef if not configured
2361 * config.in: undef if not configured
2362 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2363 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2364 * stabs.c (s_stab_generic): flush frag
2366 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2368 * configure.in: (arm-*-elf): Handle.
2369 (thumb-*-elf): Handle.
2370 * configure: Regenerate.
2371 * read.c (stringer): Fix typo in comment.
2372 * write.c (fixup_segment): Don't add symbol value to addend if
2374 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2376 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2379 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2381 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2382 (write_2_short): Emit warning if new flag is set.
2383 (do_assemble): Set flags if left instruction is one of special
2384 "right-instruction-killer" type.
2386 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2388 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2389 Always output words in debug_info section as big endian.
2390 (sparc_target_format): Choose correct bfd target.
2391 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2393 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2395 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2396 to work with internationalization code. Issue an error when two
2397 operands match that are not allowed to match.
2399 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2401 * configure.in (install_tooldir): Allow target to specify whether
2402 it wants to be installed in $(tooldir)/bin.
2403 * configure: Regenerate.
2404 * Makefile.am (install-exec-local): Set install-exec-tooldir
2405 dependency via configure.
2406 * Makefile.in: Regenerate.
2408 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2410 * Makefile.am (install-exec-local): Split into two ...
2411 (install-exec-bindir,install-exec-tooldir): New rules.
2412 * Makefile.in: Regenerate.
2414 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2416 * Makefile.am (install-exec-local): Don't remove the file before
2417 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2418 W. Rozycki <macro@ds2.pg.gda.pl>.
2419 * Makefile.in: Rebuild.
2421 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2423 * cgen.c: Include libiberty.h.
2424 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2425 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2426 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2427 (md_cgen_lookup_reloc)): Declare.
2428 (md_cgen_record_fixup_exp): Declare.
2429 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2430 (m32r_relax_frag): Declare.
2431 (cgen_md_apply_fix3): Decls moved to cgen.h.
2432 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2433 (m32r_cgen_record_fixup_exp): Delete decl.
2434 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2435 (assemble_nop): Delete.
2436 (expand_debug_syms): Delete unused `exp'.
2437 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2438 Add default case for -Wall.
2439 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2440 (md_atof): Delete unused wordP.
2442 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2444 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2447 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2449 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2450 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2451 .print, .purgem, and .struct. Remove documentation for
2454 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2456 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2457 Update call to insert_operand.
2459 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2463 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2465 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2466 whitespace after a prefix operator.
2468 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2470 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2472 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2474 * config/tc-sparc.c (log2): New static function.
2475 (s_reserve): Use log2 to convert alignment before calling
2477 (s_common): Use log2 to convert alignment before calling
2478 record_alignment and frag_align.
2479 (sparc_cons_align): Use log2.
2481 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2483 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2484 (s_common): Likewise.
2486 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2487 initialization of waddr.
2488 (sparc_elf_final_processing): Add default case to switch.
2490 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2492 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2493 than temporary real.
2495 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2497 * write.c (subsegs_finish): Don't align the segments if there were
2500 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2501 copying aux information.
2503 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2504 expression into a symbol.
2506 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2508 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2509 type to unsigned int.
2510 (md_assemble): Change type used to store offsets from unsigned
2512 (i386_operand): Switch error check to only call RESTORE_END_STRING
2513 once after parse_register.
2515 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2517 * config/tc-v850.c (md_show_usage): Changed format to match that
2520 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2522 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2524 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2526 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2529 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2531 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2532 * doc/Makefile.in: Rebuild.
2534 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2536 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2537 for %lo expressions.
2538 (mips_ip, case 'u'): Move range check after code to mask
2539 off bits in %hi/%lo expressions. Mask off high bits for
2542 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2544 * doc/Makefile.am (gasver.texi): New target.
2545 (as.info, as.dvi): Depends upon gasver.texi.
2546 * doc/as.texinfo: Include gasver.texi. Mention version number on
2547 title page and in top node.
2548 * doc/Makefile.in: Rebuild.
2550 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2552 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2553 but not including the line containing the edict.
2554 * listing.h (LISTING_EOF): New.
2555 * input-scrub.c (input_scrub_next_buffer): Call it.
2557 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2559 * config/tc-i386.c (i386_operand): Don't set the size of an
2560 immediate address based solely on the suffix and the mode.
2562 * config/tc-i386.c (md_assemble): Add assertion to make sure
2563 overlap2 does not set Imm.
2565 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2566 sequences of whitespace to a single space.
2567 (is_space_chars): Just compare with space.
2568 (md_begin): Don't initialize space_chars.
2569 (md_assemble): Just skip a single whitespace character.
2570 (i386_operand): Rewrite base-index parsing to use new
2571 parse_register, and to skip white space. Skip white space in a
2572 number of other places too. Don't give error message if
2573 parse_register fails.
2574 (parse_register): Change reg_string parameter to be non-const.
2575 Add end_op parameter. Skip white space after the `%', and return
2576 end of register string. Give error message here rather than
2579 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2581 Based on patch from Matt Semersky <matts@scd.hp.com>:
2582 * expr.c (op_encoding): Make const.
2583 (expr_set_precedence): New function.
2584 (expr_begin): Don't set operator rankings, just call
2585 expr_set_precedence.
2586 * expr.h (expr_set_precedence): Declare.
2587 * read.c (s_mri): Call expr_set_precedence.
2589 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2591 * doc/as.texinfo (Statements): Remove paragraph discussing
2592 continuing lines with a backslash. This hasn't worked for years,
2595 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2597 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2599 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2600 (ps_CTORS, ps_DTORS): New section types.
2601 (vms_fixup_xtors_section): New function
2602 (Ctors_Psect, Dtors_Psect): Define.
2603 (IS_GXX_XTOR): Define
2604 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2605 Filter static constructors/destructors and add to
2606 Ctors_Symbols/Dtors_Symbols chain.
2607 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2608 appropriate section.
2610 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2611 * makefile.vms: Merge vax/vms support.
2613 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2615 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2616 (elf_pseudo_table): Add them.
2617 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2618 (md_apply_fix): Accept them.
2619 (mips_fix_adjustable): Don't adjust them.
2620 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2621 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2622 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2623 (tc_fix_adjustable): Don't adjust them.
2625 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2627 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2629 * Makefile.in: Regenerate.
2630 * configure.in: AC_SUBST cgen_cpu_prefix.
2631 * configure: Regenerate.
2633 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2635 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2636 Changed all users of COND12_DELAY.
2638 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2640 * config/tc-mn10300.c (set_arch_mach): New function.
2641 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2642 (md_begin): Default to mn10300 mode.
2643 (md_assemble): Only accept instructions for the core mn10300
2644 chip and the active machine type.
2646 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2648 * subsegs.h (segment_info_type): Give the struct a name.
2649 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2650 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2651 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2652 * config/tc-w65.h (tc_reloc_mangle): Declare.
2653 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2655 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2657 * config/tc-v850.c (v850_comm): Restore old section
2658 after common processing.
2660 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2662 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2664 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2666 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2667 char with code that explicitly sign-extends.
2669 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2671 * config/tc-v850.c (md_begin): Restore text section as the current
2672 section after creating call table sections.
2673 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2676 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2677 with call to macro SYM_AUXINFO.
2679 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2681 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2682 with the program transform name.
2683 * Makefile.in: Rebuild.
2685 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2687 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2690 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * config/tc-i386.c (i386_operand): Be prepared for a space between
2693 the open parenthesis and the start of the register operand,
2694 because of the June 16 change.
2696 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2698 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2701 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2704 even if it is belived to be unnecessary.
2706 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2708 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2710 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2712 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2714 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2715 shift amount for a repeated operand. The shift amount for the
2716 repeated copy comes from the size of the operand.
2718 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2720 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2722 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2724 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2726 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2728 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2729 characters in it as LEX_IS_SYMBOL_COMPONENT.
2730 * config/tc-i386.h (tc_symbol_chars): Define.
2731 (extra_symbol_chars): Declare.
2732 * config/tc-i386.c (extra_symbol_chars): Define.
2733 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2734 (line_comment_chars): Set to '/' if TE_LINUX.
2735 * doc/c-i386.texi (i386-prefixes): Update.
2736 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2738 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2740 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2741 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2743 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2745 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2746 constraint in instructions REP & REPI.
2748 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2751 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2753 (check_range): If the operand is shifted, then shift the number
2754 before checking its range.
2756 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2758 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2761 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2763 * config/tc-v850.c (v850_comm): Create special sections as needed.
2765 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2767 * config/tc-d10v.c (write_2_short): Addition of swapping
2768 instructions for sequential and reverse sequential order when
2769 given order is not possible.
2771 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2773 * Makefile.am: Rebuild dependencies.
2774 (DEP_INCLUDES): Fix reference to intl build directory.
2775 * Makefile.in: Rebuild.
2777 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2779 * doc/c-i386.texi: Update 16 bit documentation.
2781 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2782 IgnoreDataSize to IgnoreSize as they are used for address size as
2784 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2785 32-bit mode, similarly addr16/data16 and variants.
2787 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2789 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2790 sequential word multiply instructions.
2792 (do_assemble): Add extra command line argument, to allow mul32
2793 attribute to be preserved across parallel insns.
2794 (md_assemble): Insert NOPs between explicitly parallel insns which
2795 contain an 32 bit multiply and a 16 multiply.
2797 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2799 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2802 * config/tc-i386.c (reloc): Add braces.
2804 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2805 consistent with Intel naming.
2806 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2807 use bitfields in sib_byte.
2808 (modrm_byte): Don't use bitfields here either.
2810 * config/tc-i386.c (current_templates): Add const.
2811 (parse_register): Add const to return, param, and char *s.
2812 (i386_operand): Add const to reg_entry *r.
2813 * config/tc-i386.h (templates): Add const to start, end.
2815 Inspired by code for 16 bit gas support from Martynas Kunigelis
2816 <martynas@nm3.ktu.lt>:
2817 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2818 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2819 (uses_mem_addrmode): Remove.
2820 (md_estimate_size_before_relax): Add support here too.
2821 (md_relax_table): Rewrite interface to md_relax for 16 bit
2823 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2824 (opcode_suffix_to_type): Remove.
2825 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2826 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2827 (md_convert_frag): Likewise.
2828 (i386_operand): Add support for 16 bit base/index regs,
2829 immediates, and displacements. Remove some unnecessary casts, and
2830 localise end_of_operand_string, displacement_string_start,
2831 displacement_string_end variables. Add GCC_ASM_O_HACK.
2832 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2834 * config/tc-i386.c (prefix_hash): Remove.
2835 (md_begin): Rewrite without obstacks. Remove prefix hash table
2836 handling. Rewrite lexical table handling.
2837 (i386_print_statistics): Don't print prefix statistics.
2838 (md_assemble): Rewrite instruction parser so that line is not
2839 converted to lower case. Don't do a hash_find for prefixes,
2840 instead recognise them via opcode modifier.
2841 (expecting_operand, paren_not_balanced): Localise variables.
2842 * config/tc-i386.h (IsPrefix): Define.
2843 (prefix_entry): Remove.
2845 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2846 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2847 '\\' in case where comment_chars contains '/'.
2849 * config/tc-i386.c (MATCH): Ensure given operand and template
2850 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2851 you must write `ljmp *table(%ebx)'.
2853 From H.J. Lu <hjl@gnu.org>:
2854 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2855 as 0 ifndef BFD_ASSEMBLER.
2856 (md_assemble): Allow immediate operands without suffix or
2857 other reg operand to default in size to the current code size.
2859 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2861 * config/tc-v850.c (md_begin): Restore creation of
2862 .call_table_text and .call_table_data sections.
2864 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2867 after emitting a word of noops.
2869 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2871 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2872 (i386_operand): Simplify checks for valid base/index combinations.
2873 Disallow `in 4(%dx),%al'.
2875 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2877 (add_prefix): Change parameter from char to int.
2879 * config/tc-i386.h (Ugh): Define opcode modifier.
2880 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2882 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2883 CONSISTENT_REGISTER_MATCH macros to check register types more
2884 thoroughly. Check for illegal suffix/operand combinations
2885 when matching insns with operands. Handle new `s' suffix, and
2886 associated FloatMF opcode modifier for float insns with memory
2888 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2889 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2890 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2891 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2892 DATA_PREFIX_OPCODE throughout.
2894 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2895 (md_assemble): Rewrite suffix/register operand checking code to be
2896 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2897 AnyMem, the better to grep.
2899 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2900 given a memory operand. Don't set Abs bits either.
2901 (type_names): Remove Mem*, Abs*.
2902 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2903 define opcode_modifiers as these cases are handled by Disp8,
2904 Disp16, Disp32 and suffix checks.
2905 (COMES_IN_BOTH_DIRECTIONS): Remove.
2906 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2908 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2909 if IgnoreDataSize modifier given. Remove ShortformW modifier
2910 test. Add test for ShortForm in W base_opcode modification.
2911 Merge Seg2ShortForm and Seg3ShortForm code.
2912 * config/tc-i386.h (ShortFormW): Remove.
2913 (IgnoreDataSize): Define.
2915 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-d30v.c (md_assemble): Store previous segment state
2918 with previous instruction.
2920 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2922 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2923 (ebp, esp): Remove static variables.
2924 (MATCH): Remove test for InOutPortReg.
2925 (i386_operand): Properly handle InOutPortReg here instead.
2926 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2927 (md_assemble): Simplify and correct modrm and sib generation.
2928 (i386_operand): Add warning for scale without index.
2929 Rewrite checks for valid base/index combinations.
2931 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2932 macros and enclose in do while(0).
2933 (RESTORE_END_STRING): Likewise.
2934 (md_assemble): Add one to printed operand number so we start
2935 from 1 not 0. Add some more gettext invocations.
2936 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2939 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2940 DATA_PREFIX, SEG_PREFIX): Define.
2941 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2942 (check_prefix): Remove function.
2943 (add_prefix): New function. Add prefix to i.prefix as well as
2945 (md_assemble): Changes for add_prefix. Remove hack for wait
2946 prefix, instead always output prefixes in fixed order. Test
2947 for jcxz/loop when selecting between word & dword operations,
2948 and add address size prefix rather than operand size prefix.
2949 Remove operand -> address size hack when emitting jcxz/loop.
2950 (i386_operand): Remove O_Absent check as it's done in expr.
2952 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2954 * configure.in: Recognize m5200 as a cpu_type of m68k.
2955 * aclocal.m4: Rebuild with current libtool.
2956 * configure: Rebuild.
2958 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2960 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2961 to relaxable_symbol to prevent references to external symbol from
2964 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2966 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2967 symbols are relaxable.
2969 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2971 * config/tc-v850.c (md_begin): Don't create special
2972 sections by default.
2974 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2976 * config/tc-mips.c (macro): For div and udiv, close the
2977 reorder block as soon as possible.
2979 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2981 From Matt Semersky <matts@scd.hp.com>:
2982 * macro.c (macro_mri_mode): New function.
2983 * macro.h (macro_mri_mode): Declare.
2984 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2987 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2989 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2992 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2993 until after xstrdup in OBJ_EVAX case.
2995 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2997 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2998 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2999 of hardcoded magic number.
3000 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3002 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3004 * read.c (do_s_func): New function.
3006 * read.h (do_s_func): Add prototype.
3008 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3010 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3011 nops if fill pattern not specified.
3013 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3015 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3016 * config/te-go32.h (TE_GO32): Define.
3017 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3019 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3021 Implement .func/.endfunc pseudo-ops.
3022 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3024 * read.c (potable): Add .func,.endfunc.
3025 (s_func): New function.
3026 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3028 (in_doc_func_p,current_function_label): New static globals.
3029 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3031 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3033 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3034 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3035 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3036 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3037 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3038 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3039 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3040 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3041 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3042 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3043 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3044 * config/tc-a29k.c: Don't define md_short_jump_size,
3045 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3046 * config/tc-alpha.c: Likewise.
3047 * config/tc-alpha.h: Likewise.
3048 * config/tc-arm.c: Likewise.
3049 * config/tc-h8300.c: Likewise.
3050 * config/tc-h8500.c: Likewise.
3051 * config/tc-hppa.c: Likewise.
3052 * config/tc-i860.c: Likewise.
3053 * config/tc-i960.c: Likewise.
3054 * config/tc-ppc.c: Likewise.
3055 * config/tc-sh.c: Likewise.
3056 * config/tc-sparc.h: Likewise.
3057 * config/tc-tic30.c: Likewise.
3058 * config/tc-w65.c: Likewise.
3059 * config/tc-z8k.c: Likewise.
3061 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3063 * config/tc-vax.c (_): Delete this macro used for placeholder
3064 values in vax_operand_width_size; it conflicts with the _() macro
3065 used for internationalization.
3067 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3069 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3070 code. From Chris Moller <moller@bops.com>.
3072 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3073 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3074 * read.c (emit_expr): Initialize seg and subseg fields of a new
3076 * write.c (write_object_file): Switch to the appropriate segment
3077 and subsegment when processing a broken word.
3079 * config/tc-m68k.c (mri_assemble): New static function.
3080 (build_mri_control_operand): Call mri_assemble rather than
3082 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3083 (s_mri_endf, s_mri_endw): Likewise.
3085 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3087 * read.c (s_org): Call md_flush_pending_output if it is defined.
3089 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3091 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3093 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3094 (md_parse_option): Add for same.
3095 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3096 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3097 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3099 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3101 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3103 * config/tc-arm.c (find_real_start): Relax definition of local
3106 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3109 symbols at the given address, not just the last one specified.
3111 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3113 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3114 or number_to_chars_littleendian to write data.
3116 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3118 * config/tc-v850.c (md_assemble): Remove artificially created
3119 register name symbols.
3121 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3123 * write.c (fixup_segment): Change "segment" to "section" in
3126 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3128 * write.c (fixup_segment): Change sym1-sym2 message again.
3130 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3132 * write.c (fixup_segment): Improve error message for sym1-sym2
3133 errors when sym1 is in a different segment from sym2.
3135 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3137 * config/tc-m32r.c (warn_unmatched_high): New static local.
3138 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3139 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3140 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3141 (md_parse_option): Likewise.
3142 (md_show_usage): Likewise.
3143 (m32r_frob_file): Likewise.
3145 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3146 (read_a_source_file): Call them.
3147 * read.h (stabs_generate_asm_file): Declare.
3148 * stabs.c (stabs_generate_asm_file): New function.
3149 (generate_asm_file): New function.
3150 (stabs_generate_asm_lineno): Move file name handling into
3153 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3155 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3156 (d30v_current_align, d30v_current_align_seg): New variables.
3157 (d30v_last_label): New variable.
3158 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3159 (s_d30v_data, s_d30v_section): Likewise.
3160 (md_pseudo_table): Call them.
3161 (md_begin): Initialize d30v_current_align_seg.
3162 (md_assemble): Call d30v_align when needed by known current alignment.
3163 (d30v_frob_label, d30v_cons_align): New functions.
3164 * config/tc-d30v.h (md_do_align): Remove.
3165 (tc_frob_label): Call d30v_frob_label.
3166 (md_cons_align): New.
3168 * config/tc-d30v.c (find_format): Convert complex expressions to
3169 expression symbols before processing. Clean up code formatting.
3171 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3173 * po/Make-in (install-info): New target.
3175 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3177 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3179 * config/tc-mn10300.c (md_assemble): Likewise.
3181 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3183 * Makefile.am: Update with `make dep-am'.
3184 (HFILES): Add cgen.h.
3185 (cgen.o): Depend on cgen.h.
3186 * Makefile.in: Regenerate.
3188 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3190 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3192 * gasp.c (grab_label): Permit a label to be a preprocessor
3193 variable by permitting a label to start with a backslash.
3195 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3197 * config/tc-mips.c (validate_mips_insn): Removed hack
3198 for previously inaccessible bitfields in some INSN_TRAP
3201 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3203 * config/tc-d30v.c (do_assemble): Abort with error message
3204 if opcode operands do not match.
3206 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3208 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3209 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3210 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3211 similar new 'q' operand.
3213 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3215 * cgen.c (cgen_asm_finish_insn): Fix typo.
3217 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3220 * cgen.c: Include it.
3221 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3222 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3223 All callers updated.
3224 * config/tc-m32r.c: Include cgen.h.
3225 (m23r_insn): New members num_fixups,fixups.
3227 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3229 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3230 to avoid compiler warning.
3232 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3234 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3237 * makefile.vms (OBJS): Add ehopt.obj
3239 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3241 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3243 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3245 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3246 a short format insn.
3247 (md_assemble): Set it for explicitly packed insns.
3249 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3251 * config/obj-coff.c (c_symbol_merge): Do not take address of
3252 native fields when performing the memcpy.
3254 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3256 * config/tc-mips.c (macro,macro2): Implement
3257 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3259 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3261 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3262 relocations against globally visible symbols.
3263 * config/tc-m68k.c (relaxable_symbol): New macro.
3264 (m68k_ip, md_estimate_size_before_relax): Use it.
3265 (tc_m68k_fix_adjustable): Also handle weak symbols.
3267 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3269 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3270 references to externally visible symbols.
3271 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3272 values in twice for a PC relative reloc if the symbol is
3275 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3276 don't adjust a PC relative reloc against an externally visible
3278 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3279 for a PC relative fixup against an externally visible defined
3280 symbol, arrange to store object file and addend values as though
3281 the symbol were not defined.
3282 (tc_gen_reloc): Likewise.
3284 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3286 * read.c (sizeof_leb128): Referenced externally by write.c so
3289 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3291 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3292 and expand a 'debug' symbol associated with the next instruction
3293 that does not cause a short instruction to be filled with a NOP.
3294 (md_pseudo_table): Add support for .debugsym.
3295 (assemble_parallel_insn): Add calls to expand_debug_sym as
3297 (md_assemble): Ditto.
3299 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3301 * as.c (main): Conditionally call setlocale.
3302 * gasp.c (main): Likewise.
3303 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3304 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3306 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3308 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3310 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3312 * config/tc-hppa.c: Change all calls to bzero to use memset.
3313 (pa_ip): Add cast to avoid warning.
3314 (tc_gen_reloc, md_apply_fix): Likewise.
3315 (pa_find_space_by_number): Likewise.
3316 (hppa_force_relocation): Likewise.
3317 (pa_block): Change i to unsigned int.
3318 * config/obj-som.h (obj_som_copyright): Declare.
3320 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3322 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3323 for line numbers for assembly source.
3325 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3327 * configure.in: Change version number to 2.9.4
3328 * configure: Rebuild.
3330 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3332 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3334 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3336 * ecoff.h: Change symbolS in function declaration to struct
3339 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3341 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3342 (md_convert_frag): Fix i18n typo.
3344 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3346 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3347 * ecoff.h: Protoype it.
3348 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3349 [EVAX] (s_alpha_prologue): Delete.
3350 (md_pseudo_table): Update.
3352 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3354 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3355 array to local pointer.
3356 (get_args, parse_expr): Add casts to avoid warnings.
3358 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3360 * read.c (s_set): Cast xmalloc return value to fragS *.
3361 * config/tc-m68k.c (m68k_ip): Function made static to match
3362 previous forward declaration.
3363 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3365 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-v850.c: Add internationalisation macros to error
3370 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3371 macros to error strings.
3373 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3375 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3376 reloc is in the TOC csect.
3377 (md_apply_fix3): Correct gettext typo.
3379 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3381 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3382 .L - they are local labels and the branches are not really
3383 function calls but rather far jumps.
3385 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3387 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3389 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3391 * config/tc-i386.c (md_assemble): Print operand number rather than
3392 using ordinal_names.
3393 (i386_operand): Likewise.
3395 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3397 * Makefile.am (INTLLIBS): Define to work around apparent automake
3399 All Makefiles: Regenerated.
3401 * Many files: Added gettext invocations around user-visible
3403 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3404 HAVE_LC_MESSAGES): Define.
3405 * dep-in.sed: Added asintl.h.
3406 * po/Make-in: New file.
3407 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3409 * read.c (Z_): Renamed from `_'.
3410 * Makefile.am (SUBDIRS): Added po.
3411 (POTFILES): new macro.
3412 (po/POTFILES.in): New target.
3413 ($(OBJS)): Added asintl.h.
3415 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3416 (as_new_LDADD): Added $(INTLLIBS).
3417 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3418 (gasp_new_LDADD): Added $(INTLLIBS).
3419 (gasp_new_DEPENDENCIES): New macro.
3420 * configure, aclocal.m4: Rebuilt.
3421 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3423 (ALL_LINGUAS): Define.
3424 * macro.c: Include "asintl.h".
3425 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3426 * as.h: Include "asintl.h".
3427 * config/tc-i386.c (ordinal_names): Removed.
3428 (md_assemble): Changed error text to avoid ordinal_names.
3429 (i386_operand): Likewise.
3430 (reloc): Added as_bad to avoid i18n problems.
3431 (tc_gen_reloc): Likewise.
3432 * config/tc-arm.c (bad_args): Now a #define.
3434 * config/obj-vms.c (VMS_stab_parse): Changed type of
3436 (global_symbol_directory): Unified strings to avoid i18n
3438 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3439 avoid i18n problems.
3440 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3441 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3443 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3445 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3447 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3449 * as.c (print_version_id): Added an fprintf to avoid i18n
3451 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3453 * expr.c (expr): Added as_warn call to avoid i18n problems.
3454 * messages.c (as_assert): Changed code to avoid i18n problems.
3455 (as_abort): Likewise.
3456 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3457 (s_space): Likewise.
3458 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3460 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3462 * config/tc-i386.c (check_prefix): New static function, split out
3464 (struct _i386_insn): Add wait_prefix field.
3465 (md_assemble): Remove wait_prefix local variable. Use
3466 check_prefix when adding a prefix.
3468 * config/tc-i386.c (current_templates): New static variable.
3469 (md_assemble): Remove current_templates local variable.
3470 (md_assemble, i386_operand): Improve error and warning messages in
3471 many places. Add RESTORE_END_STRING in many places before error
3472 return. Clarify some comments.
3474 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3476 (md_assemble): Parse string instruction operands, looking for
3477 segment override prefixes. Check for invalid segment prefixes on
3479 (i386_operand): i.seg[] and max mem_operand changes for string
3481 * config/tc-i386.h (EsSeg): Define.
3483 * config/tc-i386.h (regKludge): Define.
3484 (iclrKludge, imulKludge): Don't define.
3485 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3486 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3487 opcode_modifier checks to look for more common cases first. Add
3488 default_seg for IsString case.
3490 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3492 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3494 * configure: Rebuild with new automake and libtool.
3495 * aclocal.m4, Makefile.in: Likewise.
3497 * doc/Makefile.am (as.dvi): New target.
3498 * doc/Makefile.in: Rebuild.
3500 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3502 * configure.in: Added sparc86x support.
3504 * configure: Rebuild.
3506 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3508 (md_parse_option): Warn if -EL is not supported for this architecture.
3510 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3512 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3514 * config/tc-mips.c (mips_ip): Note when we use get match on
3515 the full instruction name.
3517 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3519 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3520 back into the expression to handle add/sub simplification correctly.
3522 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3524 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3526 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3528 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3531 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3533 * symbols.c (max_indent_level): New global.
3534 (print_symbol_value_1): Use it.
3535 * expr.h (expr_build_dot): Declare.
3536 * expr.c (expr_build_dot): New function.
3538 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3540 * symbols.c (print_binary): New function.
3541 (print_expr_1): Call it.
3543 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3545 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3546 operand in the opcode.
3548 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3550 * config/tc-i386.h: Reorder operand flags and opcode modifier
3551 flags for clarity. Remove unused definitions: Unknown,
3552 ImmUnknown, DispUnknown, NoModrm.
3553 * config/tc-i386.c (type_names): Add missing Debug type.
3554 (md_assemble): Better duplicate prefix checking. Quicker string
3555 instruction check via new opcode_modifier flag.
3557 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3559 * doc/as.texinfo (Invoking): Clarify -Wa example.
3561 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3563 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3564 (s_mips_weakext): Define.
3565 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3566 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3569 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3571 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3572 is an error if the value can not be computed at assembly time.
3573 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3575 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3577 * gasp.c (main): Set next field of new include_path structure to
3578 NULL. From Avery Pennarun <averyp@gdc.ca>.
3580 * read.c (s_mri_sect): Call as_bad rather than abort for an
3581 unsupported MRI target.
3583 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3586 the destination of a branch instruction should be altered.
3587 (find_real_start): New function: Locate the real, Thumb coded
3588 start of a Thumb function.
3589 (do_t_branch23): Alter the destination of branches to Thumb
3592 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3594 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3596 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3599 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3601 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3602 * doc/c-hppa.texi: Likewise.
3604 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3606 * Makefile.am: Rebuild dependencies.
3607 * Makefile.in: Rebuild.
3609 * Makefile.am (DEP_INCLUDES): New variable.
3610 (.dep1): Change to work when srcdir is not an absolute path.
3611 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3612 * Makefile.in: Rebuild.
3614 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3616 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3617 LinearAddress patch.
3619 * configure.in: Set version to 2.9.1.
3620 * configure: Rebuild.
3622 * Branched binutils 2.9.
3624 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3626 * config/tc-i386.h (FWait): Define.
3627 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3628 other prefixes. Check FWait flag in opcode table to see which
3629 instructions require an fwait prefix.
3631 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3633 * stabs.c (get_stab_string_offset): Always create a stab string
3636 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3638 Fix some gcc -Wall warnings:
3639 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3640 * ehopt.c (eh_frame_code_alignment): Likewise.
3641 * expr.c (integer_constant, operand): Likewise.
3642 * frags.c (frag_align): Likewise.
3643 * gasp.c (level_0, change_base, doinstr): Likewise.
3644 * hash.c (hash_ask): Likewise.
3645 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3646 (debugging_pseudo): Likewise.
3647 * macro.c (define_macro, check_macro): Likewise.
3648 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3649 (ignore_rest_of_line, float_cons): Likewise.
3650 * symbols.c (decode_local_label_name): Likewise.
3651 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3652 (fixup_segment, number_to_chars_bigendian): Likewise.
3653 (number_to_chars_littleendian): Likewise.
3654 * config/atof-ieee.c (gen_to_words): Likewise.
3655 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3656 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3657 * read.c (output_big_sleb128): Initialize locals to avoid
3659 (output_big_uleb128, equals): Likewise.
3660 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3661 to unsigned int. Change zeros to unsigned int.
3662 * cond.c (s_if): Add return to default case.
3663 * frags.c (frag_now_fix): Change return type to addressT.
3664 * frags.h (frag_now_fix): Update declaration.
3665 * listing.c (file_info_struct): Change linenum to unsigned int.
3666 (struct list_info_struct): Change hll_line to unsigned int.
3667 (print_source): Update format string.
3668 * read.c (emit_expr): Change scan to unsigned int, and don't
3669 bother to initialize it.
3670 * symbols.c (dollar_label_count): Change to unsigned long.
3671 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3672 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3673 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3675 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3677 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3678 mcf5200 just as we do for m68000.
3679 (m68k_init_after_args): Likewise.
3680 (md_estimate_size_before_relax): Likewise.
3682 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3684 * config/tc-v850.c (md_assemble): Store relocation addend in
3685 fixup instead of instruction.
3687 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3689 * config/tc-i386.c (md_assemble): Swap template arguments to
3690 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3691 This macro is currently symmetric, so passing them the wrong
3692 way didn't cause any problem, but may if the macro is changed
3694 After copying template to i.tm, use i.tm. rather than t-> to
3695 access fields, and make t a const*
3696 Move i.tm.operand_types[] swap to immediately after the copy.
3698 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3700 * expr.h (expr_build_uconstant): Add prototype.
3701 (expr_build_unary,expr_build_binary): Add prototypes.
3702 * expr.c (expr_build_uconstant): New function.
3703 (expr_build_unary,expr_build_binary): New functions.
3705 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3707 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3708 * macro.c (macro_expand_body): Increase buffer size.
3709 * messages.c (as_warn): Likewise.
3710 (as_warn_where, as_bad, as_bad_where): Likewise.
3712 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3714 Based on patch from H.J. Lu <hjl@gnu.org>:
3715 * Makefile.am (DISTSTUFF): New variable.
3716 (diststuff): New target.
3717 * Makefile.in: Rebuild.
3719 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3721 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3722 m32r_elf_section_change_hook.
3724 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3725 emit a nop if a section ends with a 16 bit instruction.
3727 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3729 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3730 s_lcomm rather than obj_coff_lcomm.
3731 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3733 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3735 * config/tc-i386.h (LinearAddress): Define.
3736 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3737 instruction, don't use a default segment.
3739 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3741 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3742 * configure: Rebuild.
3744 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3746 * aclocal.m4, configure: Rebuild with libtool 1.2.
3748 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3750 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3751 PC relative branches. Patch courtesy of Jonathan Walton.
3754 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3756 * configure.in (emulations): Add thumb-pe target.
3758 * configure (emulations): Add thumb-pe target.
3760 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3762 * itbl-lex.l (yywrap): Don't define if already defined as a
3765 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3767 * depend.c (quote_string_for_make): New function.
3768 (wrap_output): Use it.
3770 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3772 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3773 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3775 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3777 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3778 Recognize -GN and -relax.
3779 (md_begin): Initialize gp size from -G switch.
3780 (alpha_force_relocation): Always force if -relax.
3781 (alpha_align): Take a new argument that will specify when to
3782 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3783 Change all callers. Emit nop alignment padding as nop+unop pair.
3785 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3787 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3788 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3790 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3792 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3793 require padding to the next long word boundary.
3795 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3797 * cgen.c: #include symcat.h.
3798 * config/tc-m32r.c: Likewise.
3800 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3802 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3803 absolute expressions instead of '$' prefixed register names.
3805 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3807 * read.c (s_set): Record file and line info for symbols when -as.
3808 (pseudo_set): Don't overwrite that dummy fragment.
3810 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3812 * config/tc-ppc.c (md_pseudo_table): Add "section".
3813 (ppc_named_section): New static function.
3815 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3817 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3818 so we don't have to scan the entire list.
3820 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3822 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3823 case, allow the parallel instructions to modify the same flag
3826 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3828 * listing.c (list_symbol_table): Categorize symbols by
3829 undefined_section rather than sy_frag->line == NULL.
3831 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3833 * Makefile.am (install-exec-local): Install properly when ln
3834 fails or tooldir == prefix.
3836 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3838 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3839 Test result of insert_operand for error.
3841 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3843 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3844 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3845 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3846 * doc/Makefile.in: Rebuild.
3848 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3851 (macro): Fix handling of M_COP[0-3].
3853 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3855 Based on patches from Ross Harvey <ross@teraflop.com>:
3856 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3857 if macro_alternate or macro_mri.
3858 (getstring): Remove support for byte constants between < and >.
3859 (get_any_string): '<' only starts a string if macro_alternate or
3861 (macro_expand_body): Permit keyword parameters following
3862 positional parameters.
3864 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3865 * configure.in (alpha*-*-netbsd*): New target.
3866 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3867 * configure: Rebuild.
3869 * as.h (flag_warn_suppress_instructionswap): Move from here...
3870 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3871 here, and make static.
3873 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3874 BFD_ASSEMBLER or MANY_SEGMENTS.
3876 * as.c (show_usage): Update bug-gnu-utils address.
3877 * gasp.c (show_usage): Likewise.
3878 * doc/as.texinfo (Bug Reporting): Likewise.
3880 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3882 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3883 insns regardless of the size of a pointer if we're in mips I or
3885 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3887 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3889 Fix rac to accept only a0:
3890 * tc-d10v.c (parallel_ok, find_opcode):
3891 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3892 Introduce OPERAND_GPR.
3894 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3896 * read.c (s_fill): Handle non-constant repeat counts by creating
3897 an rs_space fragment.
3899 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3901 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3902 from as_bad to as_warn.
3904 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3906 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3907 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3908 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3910 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3912 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3913 seg_fix_rotP rather than fix_root from seg_info.
3915 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3917 * expr.c: Add support for 0x1_2_3_4 bignums.
3919 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3921 * configure.in: Change -linux* to -linux-gnu*.
3922 * configure: Rebuild.
3924 * app.c (do_scrub_begin): Treat \r as whitespace.
3926 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3928 * Makefile.am: Update dependencies.
3929 * Makefile.in: Rebuild.
3931 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * configure, aclocal.m4: Rebuild with new libtool.
3935 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3937 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3938 the argument to bfd_set_arch_mach.
3939 (load_address): Use bfd_arch_bits_per_address to determine the
3940 bit size of an address instead of looking at the isa level.
3941 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3943 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3947 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3949 * ehopt.c: New file.
3950 * as.h (enum _relax_state): Add rs_cfa.
3951 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3952 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3953 * read.c (emit_expr): Call check_eh_frame.
3954 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3955 (relax_segment): Likewise.
3956 * Makefile.am: Rebuild dependencies.
3957 (GAS_CFILES): Add ehopt.c.
3958 (GENERIC_OBJS): Add ehopt.o.
3959 * doc/internals.texi (Frags): Document rs_cfa.
3961 * as.c (show_usage): Mention --traditional-format.
3962 (parse_args): Accept --traditional-format.
3963 * as.h (flag_traditional_format): Declare.
3964 * output-file.c (output_file_create): If flag_traditional_format,
3965 set BFD_TRADITIONAL_FORMAT on stdoutput.
3966 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3968 * config/tc-mips.c (append_insn): Make sure that if we have a
3969 fixup for an unmatched %hi reloc, it does not associated with a
3972 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3973 * doc/Makefile.in: Likewise.
3975 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-m32r.c (check_for_side_effects): New function.
3978 (can_make_parallel): Add checks for instruction side effects
3979 clashing with the other instruction.
3980 (assemble_parallel_insn): Improve warning messages. Return error
3981 message from non-swapped instruction order.
3983 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3985 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3987 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3988 md_cleanup definition. This moves the forced literal output to
3989 the end of the source pass, and avoids macro's inserting literals
3990 into the code immediately after the macro expansion.
3992 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3994 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3995 a gas internal symbol is adjustable.
3996 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3998 * as.h: If gcc version greater than 2.6, use `__format__' and
3999 `__printf__' in function attributes, rather than `format' and
4002 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4004 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4006 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4008 Add tms320c30 support:
4009 * config/tc-tic30.h: New file.
4010 * config/tc-tic30.c: New file.
4011 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4012 TARGET_FORMAT as "coff-tic30".
4013 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4014 * Makefile.am: Rebuild dependencies.
4015 (CPU_TYPES): Add tic30.
4016 (CPU_OBJ_VALID): tic30-aout is valid.
4017 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4018 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4019 * configure, Makefile.in: Rebuild.
4021 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4023 * config/tc-v850.c (md_assemble): Improvements to error messages.
4025 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4027 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4028 BFD_RELOC_HI16_S to store the high bits of any value.
4030 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4031 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4032 assembler calculate relocations to any external symbol at all.
4033 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4034 involving generation of pc-relative relocs.
4035 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4036 has been moved to md_apply_fix3.
4038 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4039 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4040 which actually means (the address of identifier's GOT entry) +
4041 constant, which is not particularly useful.
4043 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4045 * read.h (include_dirs): Declare.
4046 (include_dir_count,include_dir_maxlen): Declare.
4048 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4050 * configure.in: Correct check for shared opcodes library.
4051 * configure: Rebuild.
4053 * listing.c (buffer_line): If we can't open the file, set at_end.
4054 (listing_print): Remove unused local variable fi.
4056 * config/m68k-parse.y (reglistpair): Handle register list in
4059 * config/vms-conf.h: Don't undef VERSION.
4061 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4063 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4065 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4067 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4068 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4069 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4070 (EXTRA_DIST): Define.
4071 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4072 explicitly rather than via the list of object files.
4073 (gcc-as.opt): New file created when make-gas.com is run.
4074 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4075 itbl-cpu.h} to #include appropriate file rather than copying that
4077 * config/vms-conf.h: Synchronize with current config.in.
4078 * Makefile.in: Rebuild.
4080 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4082 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4083 (parallel_ok): Relaxed parallel subinstruction dependency check.
4085 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4087 * as.h (flag_warn_suppress_instructionswap): added new flag.
4088 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4089 command line argument.
4090 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4091 warning only if flag_warn_suppress_instructionswap is false.
4093 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4095 * configure.in (i386-*-mingw32*): New target.
4096 * configure: Rebuild.
4098 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4100 * symbols.c (resolve_symbol_value): Don't set the segment if it
4101 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4103 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4106 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4108 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4109 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4112 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4114 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4116 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4118 * config/tc-v850.c (v850_insert_operand): Display instruction when
4119 an error is encountered.
4121 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4123 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4124 (i386-*-sco3.2v5*coff): New target.
4125 (i386-*-sco3.2*): New target.
4126 * configure: Rebuild.
4128 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4130 * config/tc-v850.c: Tidy error message production.
4132 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4134 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4135 validate_immediate return value in the right type for comparisons
4138 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4140 * listing.c (MAX_BYTES): Use listing variables not constants.
4141 (data_buffer): No longer an array, but a pointer.
4142 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4143 (listing_listing): Allocate data_buffer.
4145 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4147 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4148 --listing-rhs-width, --listing-cont-lines.
4149 (show_usage): Update.
4150 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4151 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4152 (print_lines): Use the variables instead of the constants.
4153 (listing_listing): Likewise.
4154 * listing.h: Declare the new vars.
4156 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4158 * as.c (parse_args): Add --keep-locals alias for -L.
4159 Add --strip-local-absolute.
4160 (show_usage): Update.
4161 * as.h (flag_strip_local_absolute): New flag.
4162 * symbols.c (S_IS_LOCAL): Use it.
4163 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4164 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4165 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4167 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4169 * config/tc-m32r.c: Detect if explicitly parallel instructions
4170 might have an io conflict and issue a warning message.
4172 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4174 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4175 cgen_swap_fixups): Functions to save, restore and swap the fixup
4176 chain with a backup copy.
4177 (cgen_asm_finish_insn): Returns address of constructed insn.
4179 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4181 * listing.c (file_info_struct): Remove FILE, add POS.
4182 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4183 (file_info): Don't open the file.
4184 (buffer_line): Check for the file in the last_open cache, updating
4186 (print_source): Don't reference file_info->file.
4187 (listing_listing): Likewise.
4188 (listing_print): Close the file in the cache, if any.
4190 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4192 * read.c (dwarf_file_string): New file static variable.
4193 (emit_expr): Look for constant sequence that leads up to a file
4194 name in DWARF debugging output.
4195 (stringer): Use dwarf_file_string to decide whether to accept a
4196 string as a file name.
4198 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4200 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4201 (crack_operand): Add reg->reglst MRI hack.
4202 (r_seg): Put reglst symbols in reg_section.
4203 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4205 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4207 * tc-sh.c (get_specific): Handle SGR & DBR.
4209 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4211 * tc-h8300.c (parse_reg): Take the length of the symbol into
4212 account when attempting to match a register name.
4213 * tc-h8500.c (parse_reg): Likewise.
4215 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4217 * cgen.c: Formatting changes to improve readability.
4219 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4221 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4224 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4226 Based on a patch from Jim Wilson
4227 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4228 (tc_gen_reloc): Handle cross section PC relative relocs
4231 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4233 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4235 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4237 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4238 (expr_jmp_buf): New static local.
4239 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4240 (cgen_md_operand): New function.
4241 * tc-m32r.c: Clean up pass over `struct foo' usage.
4242 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4244 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4246 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4247 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4249 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * config/tc-i386.c (i386_operand): Give an error if there are
4252 unrecognized characters after an expression.
4254 For older changes see ChangeLog-9697