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): Absorb white space in instructions
9 Add new completers. Fix bug in 64 bit condition handling.
11 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
14 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
16 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
18 * config/tc-hppa.c (pa_ip): Add case for 'I'.
20 1999-08-27 Jim Wilson <wilson@cygnus.com>
22 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
23 (struct ls): Add frag field. Initialize it to zero.
24 (out_end_sequence): New local text_frag. Set it while in text section.
25 Replace address check with frag check. Set ls.frag to text_frag if
27 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
28 Set it before switching sections. Replace address check with frag
29 check. Set ls.frag to saved_frag if out_set_addr called.
31 1999-08-26 David Mosberger <davidm@hpl.hp.com>
33 * dwarf2dbg.c (out_end_sequence): If address changed, directly
34 output "advance_pc" opcode instead of calling gen_addr_line().
35 The latter has the undesired side-effect of creating a new row
36 in the debug line info matrix.
38 1999-08-26 Jim Wilson <wilson@cygnus.com>
40 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
41 ls.last_filename if last is less than zero. Set ls.last_filename
42 when allocating new entry.
43 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
46 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
48 * config/tc-i386.c (i386_index_check): Fix the displacement size
49 when INFER_ADDR_PREFIX.
51 1999-08-18 Nick Clifton <nickc@cygnus.com>
53 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
56 1999-08-17 Ian Lance Taylor <ian@zembu.com>
58 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
59 handle 0xffffNNNN constants correctly.
61 1999-08-16 Nick Clifton <nickc@cygnus.com>
63 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
66 1999-08-13 Nick Clifton <nickc@cygnus.com>
68 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
69 (md_apply_fix3): Always pass positive values to
72 1999-08-12 Nick Clifton <nickc@cygnus.com>
74 * config/tc-arm.c (skip_whitespace): New macro.
77 (md_apply_fix3): Store relocation offset in addend for ELF based
79 (arm_force_relocation): Always generate relocs for Thumb function
82 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
84 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
85 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
87 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
89 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
90 flags for the unwind subspace.
92 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
93 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
94 suitable relocation based on the size of the target's pointer.
95 Always Use subsegment zero for the unwinders.
96 (pa_level): Handle "2.0w".
98 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
100 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
101 with the following instruction unless this was specified.
103 1999-08-09 Ian Lance Taylor <ian@zembu.com>
105 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
106 certain sections, to match BFD changes.
108 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
110 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
111 (EXTRA_SCRIPTS): Define to keep automake happy.
112 * Makefile.in: Rebuild.
114 1999-08-08 Ian Lance Taylor <ian@zembu.com>
116 * Makefile.am: Rename .dep* files to DEP*.
117 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
118 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
120 * Makefile.in: Rebuild.
122 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
124 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
126 1999-08-08 Ian Lance Taylor <ian@zembu.com>
128 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
129 avoid problems on DOS filesystems.
130 * Makefile.in: Rebuild.
132 * doc/as.texinfo (Section): Document 's' flag for COFF version.
134 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
136 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
139 1999-08-08 Ian Lance Taylor <ian@zembu.com>
141 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
142 line to create ${GDBINIT} rather than .gdbinit.
143 * configure, Makefile.in, doc/Makefile.in: Rebuild.
145 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
147 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
149 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
151 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
153 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
155 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
156 non-adjustable symbols.
158 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
160 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
162 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
164 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
167 1999-08-05 Donn Terry <donn@interix.com>
169 * config/te-interix.h: New file.
170 * configure.in (i386-*-interix*): New target.
171 * configure: Rebuild.
173 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
175 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
176 selectors for ELF too.
177 (selector_table): Add "ltp" and "rtp" selectors.
179 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
181 * config/tc-i386.c (i386_operand): No need to change
182 operand_string pointer in segment reg case before goto
183 do_memory_reference. Initialise displacement_string_start and
184 displacement_string_end after do_memory_reference label.
185 (i386_index_check): Add operand_string param, and print error
186 message on failure here.
187 (i386_intel_memory_operand): Instead of here.
188 (i386_operand): And here.
189 (INFER_ADDR_PREFIX): Enable.
191 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
193 * config/tc-i386.h (DefaultSize): Define. Renumber following
194 opcode_modifier defines.
196 From Etienne Lorrain <etienne.lorrain@ibm.net>
197 * config/tc-i386.c (stackop_size): New variable.
198 (set_16bit_code_flag): Clear it here.
199 (set_16bit_gcc_code_flag): New function.
200 (md_pseudo_table): Add "code16gcc" entry.
201 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
203 1999-08-03 Ian Lance Taylor <ian@zembu.com>
205 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
206 next_set_end even if the end symbol is being discarded.
208 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
209 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
210 * config/obj-coff.c: Likewise.
211 (seg_info_type): Remove.
212 (seg_info_off_by_4): Change to array of segT.
213 (s_get_segment): Adjust accordingly.
214 (obj_pseudo_table): Fully initialize sentinel entry.
216 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
217 Ralf Baechle <ralf@uni-koblenz.de>.
219 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
221 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
223 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
225 * config/tc-i386.c: Indentation and white space changes.
226 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
227 don't enable it by default.
228 (i386_intel_operand): Remove redundant prototype.
229 Move check on number of memory operands, and i.mem_operands++
230 (i386_intel_memory_operand): To here.
231 Remove i386_immediate code from here. Remove special case code
232 for input and output using (%dx). Remove base/index checks and
233 call i386_index_check instead. Save initial operand_string
234 argument for error message.
235 (i386_operand): Remove redundant prototype. Move base/index
236 checks to i386_index_check.
237 (i386_displacement): Move intel mode check for non-zero
239 (i386_intel_memory_operand): To here.
241 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
243 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
244 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
245 by .register pseudo-op if -64 and --no-undeclared-regs.
246 (s_register, sparc_adjust_symtab): New functions.
247 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
248 Declare sparc_adjust_symtab as tc_adjust_symtab.
249 * doc/c-sparc.texi: Add description of #ignore special literal
250 for .register pseudo-op.
252 1999-07-30 Catherine Moore <clm@cygnus.com>
254 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
255 the relocation's section offset.
257 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
259 * write.c (fixup_segment): Fix generic error check overflow test.
261 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
262 X_add_number to long.
264 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
266 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
269 1999-07-27 Ian Lance Taylor <ian@zembu.com>
271 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
274 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
276 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
278 * configure.bat: Remove; obsolete.
279 * config/go32.cfg: Likewise.
281 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
283 * configure.in (i386-*-vxworks*): New target.
284 * configure: Rebuild.
286 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
288 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
290 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
292 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
294 (output_insn): Put OLO10's secondary addend into tc_fix_data.
295 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
296 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
297 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
298 MAX_RELOC_EXPANSION): Define.
299 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
301 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
303 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
304 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
305 block. Print a warning if an 8-bit or 16-bit constant
306 displacement or immediate is truncated on output.
307 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
309 (i386_operand): Disallow immediate jump absolute operand.
311 1999-07-15 Ian Lance Taylor <ian@zembu.com>
313 * configure.in: Bump version number to 2.9.5.
314 * configure: Rebuild.
316 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
319 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
321 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
322 (cons_fix_new_hppa): Derive size of fixup from size of the object.
324 1999-07-14 Philip Blundell <pb@nexus.co.uk>
326 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
328 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
330 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
331 if -mno-fpu was given.
332 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
334 (cons_fix_new_arm): Remove misleading comments.
336 1999-07-14 Ian Lance Taylor <ian@zembu.com>
338 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
340 (relax_segment): Likewise. After giving a rs_org error, convert
341 the frag to rs_align to avoid cascading errors.
343 1999-07-12 Andreas Schwab <schwab@suse.de>
345 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
347 1999-07-11 Ian Lance Taylor <ian@zembu.com>
349 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
350 as appropriate. Fill in structure initializations. Add variable
351 initializations. Add casts.
352 * dwarf2dbg.c (print_stats): Change i to size_t.
353 * listing.c (listing_listing): Change list_line to unsigned int.
355 1999-07-10 Ian Lance Taylor <ian@zembu.com>
357 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
358 rather than checking for \001 and \002 in symbol name.
359 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
361 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
363 * configure.in (hppa*-linux-gnu*): New target.
364 * configure: Rebuilt.
366 1999-07-08 Nick Clifton <nickc@cygnus.com>
368 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
370 1999-07-07 Nick Clifton <nickc@cygnus.com>
372 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
373 accessing symbolP directly.
375 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
377 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
380 1999-07-05 Nick Clifton <nickc@cygnus.com>
382 * config/tc-arm.c (ARM_EXT_V5): Define.
383 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
384 (md_begin): Detect ARM v5 architectures.
385 (md_parse_option): Accept arm v5 specification.
386 (md_show_usage): Documment -marmv5 switch.
388 * doc/c-arm.texi: Document -marmv5 command line option.
390 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
392 (validate_immediate_twopart): New function. Determine if a
393 constant can be computed by two ADD instructions.
394 (output_inst): Remove its command line parameter - it was never
396 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
397 implememt the ADRL pseudo op.
398 (tc_gen_reloc): Generate a suitable error message if an ADRL
399 instruction tries to generate a real reloc.
401 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
403 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
405 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
408 1999-06-27 H.J. Lu <hjl@gnu.org>
410 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
411 non BFD_ASSEMBLER case.
413 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
415 * config/obj-coff.c (obj_coff_section): Mark writable sections as
418 1999-06-26 David Mosberger <davidm@hpl.hp.com>
420 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
421 out_end_sequence() when the address decreases due to a new frag.
422 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
423 numbering starts with 1.
425 1999-06-23 Nick Clifton <nickc@cygnus.com>
427 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
429 (mcore_s_text): Call obj_elf_text for ELF target.
430 (mcore_s_data): Call obj_elf_data for ELF target.
431 (mcore_s_section): No longer ELF specific. Call obj_coff_section
433 (mcore_s_bss): New function: Dump literal table before changing
435 (mcore_s_comm): New function: Dump literal table before changing
438 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
439 No longer static functions.
440 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
441 Provide prototypes for these functions.
443 1999-06-22 Ian Lance Taylor <ian@zembu.com>
445 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
446 a list of names, to try obj_segment_name, and to try abbreviated
447 names when using COFF without long section names.
449 * config/tc-alpha.c: More use of symbol accessor functions.
450 * config/tc-arc.c: Likewise.
451 * config/tc-d30v.c: Likewise.
452 * config/tc-fr30.c: Likewise.
453 * config/tc-i860.c: Likewise.
454 * config/tc-m88k.c: Likewise.
455 * config/tc-mcore.c: Likewise.
456 * config/tc-ns32k.c: Likewise.
457 * config/tc-sparc.c: Likewise.
458 * config/tc-v850.c: Likewise.
460 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
461 sy_value with appropriate accessor functions.
462 * config/tc-arm.c (md_apply_fix3): Likewise.
463 * config/tc-d10v.c (AT_WORD_P): Likewise.
464 * config/tc-v850.c (reg_name_search): Likewise.
466 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
467 use symbol_get_bfdsym instead.
468 * config/tc-ppc.c (md_assemble): Likewise.
469 * config/tc-v850.c (v850_comm): Likewise.
471 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
473 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
474 the symbol, rather than accessing the bsym member.
475 * config/tc-d10v.c (tc_gen_reloc): Likewise.
476 * config/tc-d30v.c (tc_gen_reloc): Likewise.
477 * config/tc-mcore.c (tc_gen_reloc): Likewise.
478 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
479 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
480 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
481 * config/tc-tic30.c (tc_gen_reloc): Likewise.
482 * config/tc-v850.c (tc_gen_reloc): Likewise.
484 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
486 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
487 (hppa_gen_reloc_type): Conditionalize on BFD64.
488 (tc_gen_reloc): Re-enable ELF relocations.
489 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
491 1999-06-21 Ian Lance Taylor <ian@zembu.com>
493 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
495 (do_ldst): Move assignment out of if condition.
496 (md_apply_fix3): Add casts to avoid printf format warnings. Add
497 parentheses to avoid warning.
499 1999-06-21 Nick Clifton <nickc@cygnus.com>
501 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
502 macro to get at the BFD symbol associated with a GAS symbol.
504 1999-06-19 Ian Lance Taylor <ian@zembu.com>
506 * config/tc-ppc.c: Update for symbol handling changes.
507 * config/obj-coff.c: Likewise.
509 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
511 * tc-hppa.c: General cleanups of ELF support. No more spaces
512 and subspaces for ELF.
513 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
514 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
515 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
516 (UNWIND_SECTION_NAME): Likewise.
517 (space/subspace related structures): Conditionalize definitions
519 (space/subspace directives and support routines): Conditionalize
520 definitions and references/uses on OBJ_SOM.
521 (label_symbol_struct): For ELF, track the symbol's segment. For
523 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
525 (USE_ALIASES): Kill for both SOM & ELF.
526 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
527 (pa_space, pa_subspace): Corresponding changes.
528 (pa_spaces_begin): Corresponding chagnes.
529 (md_begin): Do not muck around with space/subspace stuff for
531 (md_apply_fix): Temporarily disable argument relocation stuff
533 (tc_gen_reloc): Temporarily disable relocation generation for
535 (pa_build_unwind_subspace): Similarly.
537 1999-06-16 Nick Clifton <nickc@cygnus.com>
539 * config/tc-arm.c (thumb_set): New pseudo op.
540 (text, data, section): Override these pseudo ops with ARM
542 (s_thumb_set): New function: Perform the same as a .set pseudo
543 op, but also mark the alias'ed symbol as being a Thumb
545 (arm_s_text): New function: Perform the same as the .text
546 pseudo op, but dump the literal pool before changing
548 (arm_s_data): New function: Perform the same as the .data
549 pseudo op, but dump the literal pool before changing
551 (arm_s_section): New function: Perform the same as the
552 .section pseudo op, but dump the literal pool before changing
554 (arm_cleanup): Do not reset the current section before dumping
557 1999-06-17 Nick Clifton <nickc@cygnus.com>
559 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
560 OPTION_NO_WARN_UNMATCHED entries.
561 (md_parse_option): Generate a warning message if an unrecognised
562 option is encountered.
564 * config/tc-d10v.c (do_not_ignore_hash): New variable.
565 (get_operands): When parsing an expression after an '@' symbol
566 has been detected, do not ignore '#' symbols.
567 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
570 1999-06-13 Ian Lance Taylor <ian@zembu.com>
572 From K. Richard Pixley <rich@noir.com>:
573 * configure.in (ppc-*-vxworks*): New target.
574 * configure: Rebuild.
576 1999-06-12 Philip Blundell <philb@gnu.org>
578 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
580 1999-06-13 Ian Lance Taylor <ian@zembu.com>
582 * write.c (adjust_reloc_syms): Rather than never reducing reloc
583 which refer to symbols in linkonce sections, permit reducing the
584 relocs if the symbol is local.
586 1999-06-12 Ian Lance Taylor <ian@zembu.com>
588 * subsegs.c (subseg_text_p): New function.
589 * as.h (subseg_text_p): Declare.
590 * read.c (do_align): Use subseg_text_p to set the default fill.
591 * write.c (subsegs_finish): Likewise.
592 * config/obj-coff.c (write_object_file): Likewise.
593 * config/tc-i386.h (md_maybe_text): Don't define.
594 (md_do_align): Use subseg_text_p to set the default fill.
595 * config/tc-m32r.c (m32r_do_align): Likewise.
596 * config/tc-sh.c (sh_do_align): Likewise.
597 * config/tc-sparc.h (md_do_align): Likewise.
599 1999-06-12 David O'Brien <obrien@freebsd.org>
601 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
602 * configure: Rebuild.
604 1999-06-12 Ian Lance Taylor <ian@zembu.com>
606 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
607 * Makefile.am: Rebuild dependencies.
608 * Makefile.in: Rebuild.
610 * config/tc-i386.c (i386_immediate): Remove unused label
613 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
614 * symbols.c: Likewise.
615 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
616 sy_next field when taking address, rather than symbol_next.
618 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
620 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
621 value from the output file architecture.
622 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
623 * dwarf2dbg.h: Change bfd_vma to addressT.
625 1999-06-11 Ian Lance Taylor <ian@zembu.com>
627 * dwarf2dbg.h: Use PARAMS in function declarations.
629 1999-06-11 Martin Dorey <mdorey@madge.com>
631 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
632 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
634 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
636 1999-06-11 Ian Lance Taylor <ian@zembu.com>
638 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
640 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
643 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
645 * read.c (read_a_source_file): Only declare inescape if
648 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
650 (find_entry_byval): Add parens to avoid warning.
652 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
654 * symbols.c (resolve_symbol_value): Don't permit subtraction of
657 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
659 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
662 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
663 synthetize_setx): New functions.
664 (md_assemble): Broken the special cases into the above
665 functions. Make compiler happy if sizeof(bfd_vma)==4.
666 Fix sethi generated from set/setuw. If instructions have a relloc,
667 always clear the fields to be relocated in the opcode.
668 (sparc_ip): Remove special_case global variable.
670 1999-06-10 Ian Lance Taylor <ian@zembu.com>
672 Based on patches from John W. Woznack <jwoznack@concentric.net>:
673 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
674 indication of success rather than a value.
675 (itbl_get_val): Likewise.
676 (itbl_get_field): Use strcspn. Change delimiters to include
678 * itbl-ops.h (itbl_get_reg_val): Update declaration.
679 (itbl_get_val): Likewise.
680 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
682 * symbols.c (copy_symbol_attributes): Convert local symbols to
685 1999-06-10 Nick Clifton <nickc@cygnus.com>
687 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
690 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
692 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
693 Optimize set if sizeof(bfd_vma) == 64.
694 (sparc_ip): Fix sethi - without %hi() it should generate
695 R_SPARC_22 reloc, not R_SPARC_HI22.
696 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
698 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
700 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
701 (s_ncons): New function.
702 (native_op_table): New table.
703 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
704 R_SPARC_OLO10 handling.
706 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
708 * expr.h (struct expressionS): Revert last change; widen X_op.
709 * config/tc-alpha.c (md_begin): Check the field is wide enough.
711 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
713 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
714 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
715 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
716 * Makefile.in: Regenerated.
718 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
719 `common' pass on to s_mri_common.
720 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
722 1999-06-06 Richard Henderson <rth@cygnus.com>
724 * config/obj-elf.c (obj_elf_section): Don't free the return
725 value of demand_copy_C_string.
727 1999-06-05 Richard Henderson <rth@cygnus.com>
729 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
730 creation logic from obj_elf_create_section.
732 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
733 (section_stack): New.
734 (special_sections): Make const.
735 (obj_elf_section): Gut and rewrite parsing.
736 (obj_elf_change_section): New function broken out of obj_elf_section.
737 (obj_elf_parse_section_letters): Likewise.
738 (obj_elf_section_word): Likewise.
739 (obj_elf_section_type): Likewise.
740 (obj_elf_previous): Treat as a toggle.
741 (obj_elf_popsection): New.
742 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
743 (ppc_section_type): Likewise.
744 * config/tc-ppc.h: Likewise.
746 * expr.h (struct expressionS): Don't make X_op a bitfield.
747 * config/tc-alpha.c: Update for symbol handling changes.
748 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
749 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
751 1999-06-05 Richard Henderson <rth@cygnus.com>
753 * dwarf2dbg.c (*): Convert to K&R + prototypes.
754 (dwarf2_gen_line_info): Kill unused variables.
755 (dwarf2_finish): Likewise.
756 (dwarf2_where): Likewise.
757 (dwarf2_directive_file): If we've only got a string,
758 hand off to s_app_file.
759 * ecoff.c: Move the include of ecoff.h.
760 * symbols.h (S_IS_FUNCTION): Prototype.
762 * read.c (LEX_HASH): Supply a default.
764 (s_globl): Update `c' after skipping whitespace.
765 * read.h (LEX_END_NAME, is_name_ender): New.
766 * expr.c (get_symbol_end): Respect it.
768 1999-06-04 Mark Klein <mklein@dis.com>
770 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
772 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
774 * config/tc-hppa.c: Update for symbol handling changes.
776 1999-06-03 Ian Lance Taylor <ian@zembu.com>
778 * cgen.c: Update for symbol handling changes.
779 * config/tc-m32r.c: Likewise.
781 * config/tc-hppa.h: Update for symbol handling changes.
782 * config/tc-hppa.c: Likewise.
784 * config/tc-arm.h: Update for symbol handling changes.
785 * config/tc-arm.c: Likewise.
786 (symbol_make_empty): Remove. Just use symbol_create.
788 * symbols.c (symbol_set_tc): Correct name.
790 * Makefile.am: Rebuild dependencies.
791 ($(OBJS)): Don't depend upon struc-symbol.h.
792 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
793 * dep-in.sed: Don't remove struc-symbol.h.
794 * Makefile.in: Rebuild.
796 * doc/internals.texi (Symbols): Describe changes in symbol
799 1999-06-03 Richard Henderson <rth@cygnus.com>
801 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
802 instead of doing the work by hand.
804 1999-06-03 David Mosberger <davidm@hpl.hp.com>
806 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
807 state of line state-machine.
808 (struct ls): Collect DWARF2 line state-machine state in new member
809 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
810 resulted in any DWARF2 directives.
811 (reset_state_machine): New function.
812 (out_end_sequence): Ditto.
813 (dwarf2_gen_line_info): When switching sections or switching to a
814 lower text address, call out_end_sequence() first to terminate the
815 previous code sequence as code sequences MUST have monotonically
816 increasing addresses.
817 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
819 1999-06-03 David Mosberger <davidm@hpl.hp.com>
821 * as.c (parse_args): Add option -gdwarf2 to allow requesting
822 DWARF2 debug info (line information only, at this point).
823 * as.h: Update comment about supported debug formats.
824 * dwarf2dbg.c, dwarf2dbg.h: New files.
825 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
827 * expr.c (operand): Don't use [ for parens if we want an index op.
828 (op_encoding): Switch [ into O_index, if desired.
829 (op_rank): Renumber with O_index on bottom.
830 (expr): If O_index, match closing bracket.
831 * expr.h (O_index): New.
833 * read.c (read_a_source_file): Conditionally allow matched "
834 in lines passed to md_assemble.
836 * config/obj-elf.c (elf_pseudo_table): Add `common'.
838 1999-06-03 Ian Lance Taylor <ian@zembu.com>
840 Add support for storing local symbols in a small structure to save
841 memory when assembling large files.
842 * as.h: Don't include struc-symbol.h.
843 (symbolS): Add typedef.
844 * symbols.c: Include struc-symbol.h.
845 (local_hash): New static variable.
846 (save_symbol_name): New static function, from symbol_create.
847 (symbol_create): Call save_symbol_name.
848 (local_symbol_count): New static variable.
849 (local_symbol_conversion_count): Likewise.
850 (LOCAL_SYMBOL_CHECK): Define.
851 (local_symbol_make): New static function.
852 (local_symbol_convert): New static function.
853 (colon): Handle local symbols. Create local symbol for local
855 (symbol_table_insert): Handle local symbols.
856 (symbol_find_or_make): Create local symbol for local label name.
857 (symbol_find_base): Check for local symbol.
858 (symbol_append, symbol_insert): Check for local symbols.
859 (symbol_clear_list_pointers, symbol_remove): Likewise.
860 (verify_symbol_chain): Likewise.
861 (copy_symbol_attributes): Likewise.
862 (resolve_symbol_value): Handle local symbols.
863 (resolve_local_symbol): New static function.
864 (resolve_local_symbol_values): New function.
865 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
866 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
867 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
868 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
869 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
870 (symbol_previous, symbol_next): New functions.
871 (symbol_get_value_expression): Likewise.
872 (symbol_set_value_expression): Likewise.
873 (symbol_set_frag, symbol_get_frag): Likewise.
874 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
875 (symbol_mark_used_in_reloc): Likewise.
876 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
877 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
878 (symbol_mri_common_p): Likewise.
879 (symbol_mark_written, symbol_clear_written): Likewise.
880 (symbol_written_p): Likewise.
881 (symbol_mark_resolved, symbol_resolved_p): Likewise.
882 (symbol_section_p, symbol_equated_p): Likewise.
883 (symbol_constant_p): Likewise.
884 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
885 (symbol_get_obj, symbol_set_obj): Likewise.
886 (symbol_get_tc, symbol_set_tc): Likewise.
887 (symbol_begin): Initialize local_hash.
888 (print_symbol_value_1): Handle local symbols.
889 (symbol_print_statistics): Print local symbol statistics.
890 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
891 Declare new symbols.c functions. Move many declarations here from
893 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
894 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
895 (struct symbol): Move bsym to make it clearly the first field.
896 Remove TARGET_SYMBOL_FIELDS.
897 (symbolS): Don't typedef.
898 (struct broken_word): Remove.
899 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
900 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
901 (symbol_clear_list_pointers): Likewise.
902 (symbol_insert, symbol_remove): Likewise.
903 (symbol_previous, symbol_append): Likewise.
904 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
905 (struct local_symbol): Define.
906 (local_symbol_converted_p, local_symbol_mark_converted): Define.
907 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
908 (local_symbol_get_frag, local_symbol_set_frag): Define.
909 (local_symbol_get_real_symbol): Define.
910 (local_symbol_set_real_symbol): Define.
912 * write.c (write_object_file): Call resolve_local_symbol_values.
913 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
914 (TARGET_SYMBOL_FIELDS): Don't define.
915 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
916 ECOFF_DEBUGGING, add ECOFF fields.
917 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
918 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
919 ECOFF_DEBUGGING, add ECOFF fields.
920 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
921 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
922 * config/tc-mcore.h: Don't include struc-symbol.h.
923 (TARGET_SYMBOL_FIELDS): Don't define.
924 (struct mcore_tc_sy): Define.
925 (TC_SYMFIELD_TYPE): Define.
926 * Many files: Use symbolS instead of struct symbol. Use new
927 accessor functions rather than referring to symbolS fields
930 * read.c (s_mri_common): Don't add in value of line_label.
932 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
933 checking for SEC_LINK_ONCE.
935 * config/tc-sh.h (sh_fix_adjustable): Declare.
937 * app.c (input_buffer): New static variable.
938 (app_push): Save saved_input in allocated buffer.
939 (app_pop): Restored saved_input.
940 (do_scrub_chars): Change get parameter to take char * and int as
941 arguments. Change GET macro to pass input_buffer to get
942 function. Don't save input into allocated buffer.
943 * as.h (do_scrub_chars): Update declaration.
944 * input-file.c (input_file_get): Change to take char * and int.
945 Read data into passed in buffer. Remove static buffer.
946 * read.c (scrub_from_string): Change to take char * and int. Copy
947 data into passed in buffer.
949 * hash.h: Neaten. Declare hash_traverse.
950 * hash.c: Complete rewrite based on BFD hashing code.
951 * gasp.c (chunksize): New variable.
952 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
955 1999-05-28 Nick Clifton <nickc@cygnus.com>
957 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
958 addend unless the target uses an old ABI.
960 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
962 -Wchar-subscripts cleanup
963 * listing.c (listing_newline): Use unsigned char variable, so
964 calls to isascii,iscntrl are correct.
965 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
967 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
968 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
969 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
970 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
972 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
974 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
976 (arch_coldfire_p): New #define.
977 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
979 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
981 * config/tc-m68k.c (install_operand): Add places `n', `o'.
983 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
984 (install_operand): Add place `N'.
985 (init_table): Add registers ACC, MACSR, MASK.
987 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
989 * config/tc-m68k.c: Change mcf5200 --> mcf.
990 (archs): Add mcf5206e, mcf5307.
991 (m68k_ip): Add format `u'.
992 (install_operand): Add place `m', `M', `h'.
993 (init_table): Add upper/lower registers.
995 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
997 1999-05-28 Martin Dorey <mdorey@madge.com>
999 * config/tc-i960.c: Several minor changes to add ELF and
1000 BFD_ASSEMBLER support.
1001 * config/tc-i960.h: Likewise.
1002 * configure.in (i960-*-elf*): New target.
1003 * aclocal.m4, configure: Rebuild.
1005 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1007 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1008 reloc changes when defined(BFD_ASSEMBLER).
1010 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1012 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1014 * write.c (write_print_statistics): Output to file, not stderr.
1016 * expr.c (generic_bignum_to_int32,64): Prototype.
1018 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1019 output_sleb128, output_uleb128, output_big_sleb128,
1020 output_big_uleb128, output_big_leb128): Prototype.
1021 (output_big_sleb128, output_big_uleb128): Make inline.
1022 (output_big_leb128): Remove inline
1024 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1025 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1026 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1027 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1028 value for correct overflow check in write.c:fixup_segment.
1029 * write.c (fixup_segment): Move bitfield overflow checks to after
1030 the md_apply_fix call.
1031 * config/obj-coff.c (fixup_segment): Likewise.
1032 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1033 valueT *val argument.
1035 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1037 * config/atof-ieee.c (gen_to_words): Correctly round a
1038 denormalized number. Fix off-by-one in range checking for
1039 exponent in a denormal.
1041 1999-05-10 Nick Clifton <nickc@cygnus.com>
1043 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1046 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1048 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1050 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1052 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1053 (ReverseRegRegmem): Remove.
1054 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1055 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1056 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1059 From Doug Ledford <dledford@redhat.com>
1060 * config/tc-i386.h (RegXMM): New for P/III.
1061 * config/tc-i386.c: Add support for P/III.
1063 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1065 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1066 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1067 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1069 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1071 * config/tc-i386.c (i386_immediate): Skip whitespace before
1072 complaining about junk after expression.
1073 (i386_displacement): Likewise.
1075 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1077 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1078 Don't copy before downcaseing.
1080 1999-05-05 Catherine Moore <clm@cygnus.com>
1082 * tc-m68k.c: Include elf/m68k.h.
1083 (m68k_elf_final_processing): New routine.
1084 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1087 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1089 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1092 1999-04-30 Nick Clifton <nickc@cygnus.com>
1094 * config/tc-mcore.c (mcore_s_section): Dump literals before
1097 1999-04-29 Nick Clifton <nickc@cygnus.com>
1099 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1102 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1104 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1105 (TC_INIT_FIX_DATA): Delete.
1106 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1107 (TC_INIT_FIX_DATA): Delete.
1108 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1109 * write.c (fix_new_internal): Initialize fx_cgen member.
1110 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1111 (gas_cgen_md_apply_fix3): Update.
1112 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1113 (md_cgen_record_fixup_exp): Update.
1114 (FX_OPINFO_R_TYPE): Update.
1116 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1117 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1118 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1119 * frags.h (struct frag): Make opindex, opinfo ints.
1121 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1123 1999-04-26 Tom Tromey <tromey@cygnus.com>
1125 * aclocal.m4, configure: Updated for new version of libtool.
1127 1999-04-22 Nick Clifton <nickc@cygnus.com>
1129 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1131 (md_apply_fix3): Do not fix up absolute relocations against
1134 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1136 1999-04-20 Nick Clifton <nickc@cygnus.com>
1138 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1139 changes and data-in-text directives.
1140 (mcore_cons): New function: intercept cons() operations.
1141 (mcore_float_cons): New function: intercept float_cons()
1143 (mcore_stringer): New function: intercept stringer() operations.
1145 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1147 * obj.h (struct format_ops): Change generate_asm_lineno field to
1149 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1151 * config/tc-alpha.c (find_opcode_match): Add default case to
1153 (find_macro_match): Likewise.
1154 (load_expression): Parenthesize && within ||.
1156 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1158 1999-04-17 Nick Clifton <nickc@cygnus.com>
1160 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1161 .text .data .section pseudo ops.
1162 (mcore_s_section): New function. Dump lits before changing secs.
1163 (mcore_s_text): New function. Dump lits before changing secs.
1164 (mcore_s_data): New function. Dump lits before changing secs.
1166 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1168 * config/tc-mips.c (mips_32bitmode): New.
1169 (md_begin): Set mips_32bitmode if needed.
1170 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1171 Set EF_MIPS_32BITMODE.
1173 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1175 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1178 1999-04-16 Nick Clifton <nickc@cygnus.com>
1180 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1182 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1184 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1185 expressions correctly.
1188 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1190 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1192 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1194 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1195 and fmpynfadd instructions.
1197 1999-04-11 Richard Henderson <rth@cygnus.com>
1199 * as.h (environ): Declare it, if needed.
1200 * as.c (dump_statistics): Don't declare environ.
1201 * configure.in (environ): Detect declaration.
1202 * configure, config.in: Rebuild
1204 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1205 (i386_displacement): Allocate enough space for replacement buffer.
1206 Clean up replacement buffer initialization.
1208 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1210 * subsegs.c (section_symbol): Don't create a new symbol if one
1211 already exists; instead, use the existing one, but set its segment
1212 and frag data if it hasn't already been defined.
1213 * config/obj-coff.c (c_section_symbol): Likewise.
1215 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1217 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1219 1999-04-08 Nick Clifton <nickc@cygnus.com>
1221 * config/tc-mcore.c: New File: Support routines for MCore
1223 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1224 * config/obj-coff.c: Add support for mcore-pe target.
1226 * Makefile.am: Add support for MCore targets.
1227 * Makefile.in: Regenerate.
1228 * configure.in: Add support for MCore targets.
1229 * configure: Regenerate.
1231 * doc/all.texi: Set MCORE.
1232 * doc/as.texinfo: Document MCore specific command line options.
1234 * write.h: Prevent multiple inclusion.
1236 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1238 * asintl.h (LC_MESSAGES): Never define.
1239 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1241 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1244 * Makefile.am (m68k-parse.c): If configuring in the source
1245 directory, copy m68k-parse.y into the local directory before
1246 running ylwrap, to remove spurious differences when generating
1248 * Makefile.in: Rebuild.
1250 * config/tc-sparc.h (md_do_align): Just allocate the number of
1251 bytes necessary, rather than always allocating 1024.
1253 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1255 * listing.c (listing_newline): Add cast to avoid warning.
1256 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1257 * config/tc-i386.c (i386_scale): Add return value.
1258 (build_displacement_string): Remove unused local temp_disp2.
1259 (i386_intel_memory_operand): Add parentheses to avoid warning.
1260 (i386_intel_operand): Remove unused local end_of_operand_string.
1261 (i386_operand): Remove unused local operand_modifier.
1262 (i386_operand): Add parens to avoid warning.
1264 1999-04-04 Don Bowman <don@pixsci.com>
1266 * configure.in: Add mips*-*-vxworks* target; have it define
1268 * configure, config.in: Rebuild.
1270 1999-03-31 Nick Clifton <nickc@cygnus.com>
1272 * configure.in (emulations): Add support for arm-epoc-pe.
1273 * configure: Regenerate.
1274 * config/te-epoc-pe.h: New file. Define macros specific to
1276 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1277 for arm-epoc-pe target.
1279 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1281 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1283 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1285 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1286 detect ",n" without a condition.
1287 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1290 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1292 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1293 instruction is encoded with one bit.
1296 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1298 * doc/internals.texi (CPU backend): Mention that
1299 line_separator_chars should not include newline. From thi
1300 <ttn@mingle.glug.org>.
1302 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1304 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1305 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1307 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1309 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1311 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1313 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1316 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1318 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1320 1999-03-15 Martin Hunt <hunt@cygnus.com>
1322 * app.c (do_scrub_begin): Change '-' back to a symbol char
1323 so we can use multiple opcodes on a line again.
1325 * config/tc-d30v.c: By default, warn if a symbol has
1326 the same name as a register. Plus some minor
1327 updates from the branch.
1329 1999-03-13 Nick Clifton <nickc@cygnus.com>
1331 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1332 BFD_RELOC_16 and BFD_RELOC_64.
1334 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1336 * expr.c (expr): Add missing else.
1338 1999-03-12 Nick Clifton <nickc@cygnus.com>
1340 * config/tc-arm.c (md_apply_fix3): Improve error message.
1342 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1344 * Makefile.am (CPU_TYPES): Add fr30.
1345 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1346 (fr30,m32r dependencies): Update.
1347 * Makefile.in: Rebuild.
1349 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1350 (gas_cgen_record_fixup_exp): Ditto.
1351 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1352 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1353 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1354 (md_cgen_lookup_reloc): Update use of operand->type.
1355 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1356 (md_convert_frag): Call cgen_operand_lookup_by_num.
1357 (md_cgen_lookup_reloc): Update use of operand->type.
1358 (m32r_cgen_record_fixup_exp): Ditto.
1360 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1362 * config/tc-mips.c (md_show_usage): Fix message.
1364 1999-03-03 Nick Clifton <nickc@cygnus.com>
1366 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1367 and LDR reg,=<expr> instruction.
1369 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1372 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1374 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1376 1999-02-17 Nick Clifton <nickc@cygnus.com>
1378 This patch was created by: Scott Bambrough
1379 <scottb@corelcomputer.com>
1382 Special cased '@' character. The '@' character is used as the
1383 ARM assembler comment character, as a special character
1384 and in ELF .symver pseudo-op's, and as a special character in
1385 .type and .section pseudo-ops.
1386 (symver_pseudo): New static variable.
1387 (symver_state): New static variable.
1388 (struct app_save): Add field 'symver_state'.
1389 (app_push): Save global symver_state int struct app_save.
1390 (app_pop): Restore global symver_state from struct app_save.
1391 (do_scrub_chars): Special case handling of '@' character in
1394 * configure.in: Modified to recognize armv* uname syntax from ARM
1396 * configure: Regenerated.
1398 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1399 a prefix to the section's type.
1400 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1401 the type's typename.
1403 * config/tc-arm.h: Add support for PIC generation:
1404 (pic_code): New boolean.
1405 (obj_relocate_extern): Define.
1406 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1407 (TC_CONS_FIX_NEW): Define.
1408 (tc_fix_adjustable): Define.
1409 (GLOBAL_OFFSET_TABLE_NAME): Define.
1411 * config/tc-arm.c: Add support for PIC generation:
1412 (line_seperator_chars): Allow ';' as a seperator for Linux.
1413 (is_immediate_prefix): New macro.
1414 (arm_parse_reloc): New function.
1415 (s_arm_elf_cons): New function.
1416 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1417 (md_undefined_symbol): Special case handling for the Global Offset
1419 (md_apply_fix3): Handle PIC relocs.
1420 (tc_gen_reloc): Handle PIC relocs.
1421 (md_parse_option): Add support for '-k' command line switch to
1422 enable PIC generation.
1423 (cons_fix_new_arm): New function.
1424 (s_arm_elf_cons): New function.
1426 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1428 * configure.in: Add comments for uses of AC_DEFINE.
1429 * acinclude.m4: Likewise.
1430 * acconfig.h: Remove.
1431 * aclocal.m4: Rebuild.
1432 * configure: Rebuild.
1433 * Makefile.in: Rebuild.
1434 * config.in: Rebuild.
1436 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1438 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1439 non-constant offset from a base register.
1441 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1443 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1446 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1448 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1449 (emit_insn): Look for pc-relative and no-overflow specifiers on
1450 internal relocation types.
1452 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1454 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1457 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1459 (mips_4650, mips_4010, mips_4100): Variables removed.
1460 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1461 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1463 (md_begin): Don't bother initializing the mips_NNNN variables;
1464 mips_cpu is set, and that's good enough now.
1465 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1466 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1467 (show): New function, to handle wrapping in the CPU lists.
1468 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1470 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1472 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1473 than treat as an immediate specifier.
1475 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1477 * config/tc-i386.c: Prototype many functions.
1478 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1479 (i386_immediate): Remove unused second argument.
1480 (i386_intel_operand): Fix i386_is_reg typo.
1481 (i386_operand): Use allow_naked_reg.
1482 (output_invalid): Make operand int for K&R.
1484 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1486 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1488 * Makefile.in: Rebuild.
1490 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1492 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1494 (EXTRA_as_new_SOURCES): Comment out.
1495 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1496 * Makefile.in: Rebuild.
1497 * doc/Makefile.in: Rebuild.
1498 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1499 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1500 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1501 * configure: Rebuild.
1502 * aclocal.m4: Rebuild.
1503 * config.in: Rebuild.
1504 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1505 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1506 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1507 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1508 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1509 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1510 (gas_cgen_record_fixup_exp): Ditto.
1511 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1512 descriptor, not global variable.
1513 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1514 descriptor, not global variable. Refer to insert_operand handler
1515 via cpu descriptor, not global function.
1516 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1517 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1518 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1519 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1520 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1521 * config/tc-m32r.c: Ditto.
1522 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1523 (md_assemble): Ditto.
1524 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1526 1999-02-09 Nick Clifton <nickc@cygnus.com>
1528 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1529 relocations for ELF targets.
1531 1999-02-08 Nick Clifton <nickc@cygnus.com>
1533 * configure.in: Add support for StrongARM target.
1534 * configure: Regenerate.
1536 1999-02-05 Nick Clifton <nickc@cygnus.com>
1538 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1540 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1543 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1545 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1547 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1549 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1550 (INTEL_DWORD_MNEM_SUFFIX): Define.
1553 (DWORD_PTR): Define.
1554 (XWORD_PTR): Define.
1556 (OFFSET_FLAT): Define.
1558 (NONE_FOUND): Define.
1561 * config/tc-i386.c (set_intel_syntax): New routine.
1562 (intel_syntax): Declare.
1563 (allow_naked_reg): Declare.
1564 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1565 (intel_float_operand): New routine.
1566 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1567 Handle brackets as well as parens. Call i386_intel_operand for
1568 intel syntax. Reverse operands if appropriate. Handle new
1569 suffixes. Handle movzx and movsx.
1570 (i386_is_reg): New routine.
1571 (i386_immediate): New routine.
1572 (i386_scale): New routine.
1573 (i386_displacement): New routine.
1574 (i386_operand_modifier): New routine.
1575 (build_displacement_string): New routine.
1576 (i386_parse_seg): New routine.
1577 (i386_intel_memory_operand): New routine.
1578 (i386_intel_operand): New routine.
1579 (i386_operand): Call i386_displacement, i386_immediate,
1580 i386_scale, etc. instead of handling inline.
1581 (parse_register): Handle registers without prefix.
1583 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1585 * configure: Regenerate.
1586 * configure.in (arm-*-oabi): New.
1587 (thumb-*-oabi): New.
1588 * config/tc-arm.c (target_oabi): Declare.
1589 (md_apply_fix3): Support REL relocs.
1590 (md_parse_option): Handle -oabi.
1591 (elf32_arm_target_format): New routine.
1592 (md_longopts): Add OPTION_OABI.
1593 * config/tc-arm.h: Redefine TARGET_FORMAT.
1596 1999-01-28 Nick Clifton <nickc@cygnus.com>
1598 * write.c (write_relocs): Handle out of range error.
1600 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1601 (fr30_force_relocation): Default to 0.
1603 * config/tc-fr30.h (obj_fix_adjustable): Define.
1604 (TC_FORCE_RELOCATION): Define.
1606 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1609 1999-01-16 Nick Clifton <nickc@cygnus.com>
1611 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1612 merge of two instructions if the left instruciton kills the right.
1614 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1616 * Makefile.in: Regenerate.
1617 * configure.in: Redo test for using cgen.
1618 * configure: Regenerate.
1620 1999-01-09 Nick Clifton <nickc@cygnus.com>
1622 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1623 redefinition of this macro.
1625 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1627 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1630 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1632 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1633 a read of HI or LO and an immediatly following branch.
1635 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1637 * config/tc-mips.c (md_begin): Another correction to the setting of
1640 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1642 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1644 1998-12-21 Nick Clifton <nickc@cygnus.com>
1646 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1647 bit insn when optimizing, so that parallelised instructions will
1648 start on a 32 bit boundary.
1650 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1652 * config/tc-mips.c (mips_eabi64): New.
1653 (md_begin): Set mips_eabi64.
1654 (mips_elf_final_processing): Use it.
1656 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1658 * config/tc-mips.c (mips_elf_final_processing):
1659 Correct setting of ABI in e_flags.
1661 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1663 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1665 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1667 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1669 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1671 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1672 warning, values that don't fit in the field.
1674 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1676 * config/tc-mips.c (mips_abi_string): New.
1677 (md_parse_option,md_longopts): Add mabi.
1678 (mips_elf_final_processing): Set e_flags based on mabi flag.
1680 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1682 * config/tc-mips.c (md_parse_option): Handle vr4111.
1684 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1686 * config/tc-h8300.c (build_bytes): Change message given if the
1687 instruction requires H8/300H mode and we're not in Hmode, to
1688 suggest that it may be the operand modes that are the problem, not
1689 necessarily the opcode.
1691 1998-12-10 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-fr30.c: Add line separator character.
1695 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1697 * configure.in (hppa-*-mpeix*): New target.
1698 * config/obj-som.h (obj_som_compiler): Declare.
1699 * config/obj-som.c (compiler_seen): New static variable.
1700 (obj_som_compiler): New function.
1701 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1702 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1703 (pa_type_args): Set hppa_priv_level.
1704 (pa_compiler): New static function if OBJ_SOM.
1705 * configure: Rebuild.
1707 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1709 * read.c (output_leb128): Don't mark as inline.
1711 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1713 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1714 AIX .vbyte unaligned data support.
1715 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1716 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1719 1998-12-07 Nick Clifton <nickc@cygnus.com>
1721 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1724 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1726 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1727 BFD_RELOC_ARM_PCREL_BRANCH.
1729 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1731 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1732 checking the target type.
1733 (mips-dec-bsd*): Set endian to little.
1734 * configure: Rebuild.
1736 COFF weak symbol support, based on patches from Mark Elbrecht
1737 <snowball3@usa.net>:
1738 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1739 * config/obj-coff.c (obj_coff_weak): New static function.
1740 (obj_coff_endef) [both versions]: Handle weak symbols.
1741 (coff_frob_symbol): Likewise.
1742 (yank_symbols): Likewise.
1743 (obj_pseudo_table): Add "weak".
1745 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1746 <aymeric.vincent@emi.u-bordeaux.fr>.
1747 * aclocal.m4: Rebuild with current tools.
1748 * configure: Rebuild.
1750 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1751 an assertion failure for a case we can't handle when OBJ_ECOFF.
1753 * expr.c (operator): And with 0xff to avoid problems with signed
1756 1998-12-03 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1759 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1761 1998-12-02 Nick Clifton <nickc@cygnus.com>
1763 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1766 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1768 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1771 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1776 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1780 (d10v_cleanup): Only generate previous insn if a multiline insn is
1783 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1785 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1788 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1790 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1791 -marm6xxx command line switches.
1793 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1795 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1796 (itbl-ops.o): Delete duplicate dependencies.
1797 Rebuild dependencies.
1798 Add fr30 dependencies.
1799 * Makefile.in: Rebuild.
1801 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1803 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1805 * listing.c: Ignore line terminator characters found inside
1808 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1810 * po/gas.pot: Regenerated.
1812 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1814 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1815 fr30_is_label_start(). Also checks for delay slot insns.
1817 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1818 FR30 instructions which contain a colon in the mnemonic.
1820 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1822 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-fr30.c: Removed currently superflous code.
1826 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-fr30.h: New file.
1829 * config/tc-fr30.c: Tweaking so that it will compile.
1831 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1833 * config/tc-d10v.h (obj_fix_adjustable): Define.
1834 (TC_FORCE_RELOCATION): Define.
1835 (d10v_force_relocation): Declare.
1836 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1837 (md_apply_fix3): Handle Vtable relocs.
1838 (d10v_fix_adjustable): New.
1839 (d10v_force_relocation): New.
1841 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-d30v.c: Change default behaviour to ignore potential
1844 conflicts between register name and symbol names.
1846 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1848 * configure.in: Add fr30-*-*.
1849 * config/tc-fr30.c: New file.
1850 * Makefile.in: Regenerated.
1851 * config.in: Regenerated.
1852 * configure: Regenerated.
1853 * doc/Makefile.in: Regenerated.
1854 * po/gas.pot: Regenerated.
1856 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1858 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1861 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1863 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1865 (do_scrub_chars): Add some casts to unsigned char to avoid
1866 unwanted sign extension.
1867 * read.c (lex_type): Set characters about 127 to be symbol
1869 * config/tc-i386.c (md_begin): Set identifier_chars and
1870 operand_chars for values above 127.
1872 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1874 * configure.in: detect cygwin* instead of cygwin32*
1875 * configure: regenerate
1877 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1879 * listing.c: Add support for producing a listing from piped
1882 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1884 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1885 (append_insn): Account for the tx39's multiply behavior.
1887 1998-10-26 Michael Meissner <meissner@cygnus.com>
1889 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1890 from assemble_parallel_insns. Add support for '->' to indicate
1891 explicitly serializing the instructions.
1892 (md_assemble): Ditto.
1894 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1896 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1899 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1901 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1903 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1905 * config/tc-mips.c : support frame and regmask/fregmask when
1906 MIPS_STABS_ELF is specified.
1908 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1910 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1911 (md_apply_fix): Don't return 1 for VTABLE relocs.
1912 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1914 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1916 * doc/c-i386.texi: Replace occurences of "opcode" with
1917 "instruction mnemonic", "instruction", or "mnemonic" when
1918 referring to the name of an instruction. Use "opcode" when
1919 referring to the sequence of machine bytes.
1921 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1922 (is_opcode_char): Rename to is_mnemonic_char.
1923 (md_assemble and i386_operand): Correct error messages from
1924 "opcode" to "instruction mnemonic"
1925 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1926 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1927 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1928 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1929 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1930 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1931 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1933 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1935 * config/tc-i386.c (i386_operand): Check for garbage after
1938 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1940 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1941 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1943 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1945 * config/tc-sh.h (obj_fix_adjustable): Define.
1946 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1947 (md_apply_fix): Likewise.
1948 (tc_gen_reloc): Likewise.
1949 (sh_fix_adjustable): New.
1951 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1953 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1954 * cgen.h (gas_cgen_finish_insn): Update prototype.
1955 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1956 cgen_insn_t -> CGEN_INSN_INT.
1957 (make_parallel): Update handling of CGEN_INT_INSN_P.
1958 (assemble_parallel_insn): Ditto.
1959 (target_make_parallel): New function.
1960 (md_assemble): Use it.
1962 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1964 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1966 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1968 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1969 converted into lower case.
1971 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1973 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1974 (gas_cgen_tc_gen_reloc): Likewise.
1975 * config/tc-m32r.h (obj_fix_adjustable): Define.
1976 * config/tc-m32r.c (m32r_fix_adjustable): New.
1977 (m32r_force_relocation): Handle VTABLE relocs.
1979 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1981 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1983 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1985 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1986 to lower case before parsing.
1988 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1989 parallel insns modift buts in the PSW as a side effect.
1991 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-d30v.c (find_format): Test for missing flag and
1996 (md_apply_fix3): Fix error messages to avoid
1997 assumption about presence of a symbol.
1999 (parallel_ok): Disallow parallel instructions that both modify the
2002 (find_format): Generate a warning if an odd numbered register is
2003 used as the first register in a mutli-register instruction.
2005 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2007 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2008 relocations are always associated with a symbol.
2010 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2012 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2013 (elf32_sparc_force_relocation): Declare.
2014 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2015 (tc_gen_reloc): Handle vtable relocs.
2016 (elf32_sparc_force_relocation): New.
2018 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2020 * symbols.c (S_IS_FUNCTION): New.
2021 * config/tc-v850.h (obj_fix_adjustable): Define.
2022 (TC_FORCE_RELOCATION): Define.
2023 (v850_force_relocation): Declare.
2024 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2025 of fx_addnumber for VTABLE reloc addends.
2026 (md_apply_fix3): Handle VTABLE relocs.
2027 (v850_fix_adjustable): New.
2028 (v850_force_relocation): New.
2030 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2032 * tc-hppa.c (fp_operand_format): Add some additional formats.
2033 (pa_ip): Do not automatically promote into pa2.0 mode.
2034 (pa_level): Handle ".level 2.0".
2036 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2038 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2039 * config/tc-i386.h (template.extension_opcode): Change to
2040 unsigned int to allow full range of 8-bit opcode suffixes.
2041 (None): Redefine as 0xffff.
2043 From Jeff B Epler <jepler@usgs.gov>
2044 * doc/c-i386.texi (i386-SIMD): New section.
2046 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2048 * read.c (discard_rest_of_line): New function.
2049 * read.h: Declare it.
2050 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2052 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-d10v.c (find_symbol_matching_register): New function.
2055 (find_opcode): Cope with the case where a register name matches
2058 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-v850.c (md_pcrel_from): Rename to
2061 v850_pcrel_from_section.
2062 (v850_pcrel_from_section): Do not resolves symbols in other
2065 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2067 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-d10v.c (find_opcode): Generate an error if a register
2070 is supplied for an operand that should not be a register.
2072 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2075 instructions to have another instruction in the right bin.
2077 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2079 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2080 the right container if the left container holds a branch
2083 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2085 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2086 both a register name and symbol name.
2087 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2089 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2091 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2092 execution unit class.
2094 (reg_name_search): If a name matches a register and a symbol,
2095 prefer the register.
2096 (find_format): Disallow flag registers when a general purpose
2097 register is required.
2098 If a number is required, but a register has been given, check to
2099 see if a symbol with the same name as the register exists, and if
2100 so, use that symbol.
2102 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2104 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2106 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-d30v.c (find_format): Do not accept flag registers as
2109 general purpose registers.
2110 (find_format): If an immediate value is expected at a given place
2111 in a format, but a register name has been provided instead, check
2112 to see if that register name matches the name of a predefined
2113 symbol and if it does, then use the symbol instead.
2114 (reg_name_search): If a register name matches a symbol name,
2115 prefer the register name to the symbol name.
2117 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2120 the previous insn to empty.
2122 1998-09-20 Michael Meissner <meissner@cygnus.com>
2124 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2125 pieces, forcing the use of an ANSI compiler.
2127 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2129 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2131 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2133 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2135 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2137 (obj_elf_vtable_entry): Likewise.
2138 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2139 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2140 (tc_gen_reloc): Likewise.
2141 (arm_fix_adjustable): Likewise.
2142 (elf32_arm_force_relocation): New.
2143 (armelf_frob_symbol): Remove coff-style symbol support.
2145 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2147 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2149 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2151 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2152 OBJ_COFF so that routine is defined for a.out format.
2154 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2156 * config/tc-i386.c (i386_operand): Detect non-segment registers
2157 used as segment prefixes.
2159 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2161 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2162 optimize across FDE boundaries.
2164 * config/obj-coff.c (obj_coff_section): Preserve any link once
2165 flags when setting the section flags.
2167 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2169 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2170 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2172 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2174 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2177 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2179 * frags.c (frag_grow): Include the size of the frag struct in the
2182 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2183 if the new subseg comes before the old.
2185 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2187 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2188 to handle edge8 and edge16.
2190 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2192 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2193 before we clobber the symbol involved.
2195 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2197 * config/tc-arm.c: Remove OBJ_ELF definitions for
2198 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2199 use arm_adjust_symtab for OBJ_COFF.
2200 (armelf_adjust_symtab): New Routine.
2201 * config/tc-arm.h: Define obj_adjust_symtab to
2202 armelf_adjust_symtab for OBJ_ELF.
2204 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2206 * configure.in: Make all i386-elf targets use bfd_gas.
2207 * config/tc-i386.c (tc_i386_force_relocation): New.
2208 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2209 (md_apply_fix3): Likewise.
2210 (tc_gen_reloc): Handle them.
2211 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2212 tc_i386_force_relocation.
2214 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2216 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2218 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2221 current opcode after writing the first insturction of a reverse
2224 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2226 * read.h (generate_lineno_debug): Add prototype.
2227 * read.c (generate_lineno_debug): Make non-static.
2229 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2231 * config/tc-i386.c (md_assemble): Only warn for address/data size
2234 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2237 against Thumb function names, as the linker needs this information.
2239 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2241 * expr.c (operand): Check also that there is no advance in operand
2242 after atof_generic in order to decide "is it label 0f or floating
2245 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2247 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2248 command line options with a single dash.
2249 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2251 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2253 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2254 * tc-arm.c (arm_fix_adjustable): New routine.
2256 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2258 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2259 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2260 demand_empty_rest_of_line before mri_comment_end.
2261 (equals): Check garbage after expression before
2262 mri_comment_end in MRI mode.
2264 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2266 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2267 small immediate constant to use the constant itself rather than
2270 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2272 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2273 (pa_leave): Likewise.
2275 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2277 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2279 (i386_operand): Fix an error message.
2281 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2283 * doc/c-arm.texi (ARM Directives): Document .req directive.
2285 * config/tc-arm.c (reg_required_here): Display erroneous string if
2286 the register name could not be decoded.
2287 Do not set inst.instruction if the sift is -1.
2289 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2291 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2294 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2296 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2297 even if it is belived to be unnecessary.
2299 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2301 config/tc-i386.c (i386_operand): Size immediate constants by
2302 suffix (erroneously removed as part of July 7 change).
2304 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2306 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2307 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2308 (armelf_frob_symbol): New Routine.
2309 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2311 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2313 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2315 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2318 command line switches passed to assembler.
2320 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2322 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2323 (gas_cgen_opcode_desc): Declare.
2324 (gas_cgen_parse_operand): Declare.
2325 (*): Prepend gas_ to gas specific fns to denote them as such.
2327 * cgen.c (gas_cgen_opcode_desc): New global
2328 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2329 (queue_fixup): Renamed from cgen_queue_fixup.
2330 (*): Prepend gas_ to gas specific fns to denote them as such.
2332 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2333 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2334 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2335 Open opcode table and initialize it.
2336 (make_parallel): Use gas_cgen_opcode_desc.
2337 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2338 (md_assemble): Ditto.
2340 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2342 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2343 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2344 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2345 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2346 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2347 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2348 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2349 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2350 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2351 (INIT_STAB_SECTION): Likewise.
2352 (OBJ_PROCESS_STAB): Likewise.
2354 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2355 (md_parse_option): Watch for them.
2356 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2357 (md_begin): Kill neverdef code.
2358 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2359 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2360 (s_alpha_coff_wrapper): New.
2361 (md_pseudo_table): Trap all ECOFF pseudos.
2363 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2365 Start of changes to remove mdebug section from mips*-elf
2366 Based on MIPS_STAB_ELF definition
2367 * acconfig.h: undef if not configured
2368 * config.in: undef if not configured
2369 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2370 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2371 * stabs.c (s_stab_generic): flush frag
2373 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2375 * configure.in: (arm-*-elf): Handle.
2376 (thumb-*-elf): Handle.
2377 * configure: Regenerate.
2378 * read.c (stringer): Fix typo in comment.
2379 * write.c (fixup_segment): Don't add symbol value to addend if
2381 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2383 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2386 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2388 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2389 (write_2_short): Emit warning if new flag is set.
2390 (do_assemble): Set flags if left instruction is one of special
2391 "right-instruction-killer" type.
2393 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2395 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2396 Always output words in debug_info section as big endian.
2397 (sparc_target_format): Choose correct bfd target.
2398 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2400 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2402 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2403 to work with internationalization code. Issue an error when two
2404 operands match that are not allowed to match.
2406 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2408 * configure.in (install_tooldir): Allow target to specify whether
2409 it wants to be installed in $(tooldir)/bin.
2410 * configure: Regenerate.
2411 * Makefile.am (install-exec-local): Set install-exec-tooldir
2412 dependency via configure.
2413 * Makefile.in: Regenerate.
2415 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2417 * Makefile.am (install-exec-local): Split into two ...
2418 (install-exec-bindir,install-exec-tooldir): New rules.
2419 * Makefile.in: Regenerate.
2421 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2423 * Makefile.am (install-exec-local): Don't remove the file before
2424 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2425 W. Rozycki <macro@ds2.pg.gda.pl>.
2426 * Makefile.in: Rebuild.
2428 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2430 * cgen.c: Include libiberty.h.
2431 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2432 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2433 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2434 (md_cgen_lookup_reloc)): Declare.
2435 (md_cgen_record_fixup_exp): Declare.
2436 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2437 (m32r_relax_frag): Declare.
2438 (cgen_md_apply_fix3): Decls moved to cgen.h.
2439 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2440 (m32r_cgen_record_fixup_exp): Delete decl.
2441 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2442 (assemble_nop): Delete.
2443 (expand_debug_syms): Delete unused `exp'.
2444 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2445 Add default case for -Wall.
2446 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2447 (md_atof): Delete unused wordP.
2449 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2451 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2454 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2456 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2457 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2458 .print, .purgem, and .struct. Remove documentation for
2461 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2463 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2464 Update call to insert_operand.
2466 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2468 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2470 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2472 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2473 whitespace after a prefix operator.
2475 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2477 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2479 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2481 * config/tc-sparc.c (log2): New static function.
2482 (s_reserve): Use log2 to convert alignment before calling
2484 (s_common): Use log2 to convert alignment before calling
2485 record_alignment and frag_align.
2486 (sparc_cons_align): Use log2.
2488 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2490 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2491 (s_common): Likewise.
2493 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2494 initialization of waddr.
2495 (sparc_elf_final_processing): Add default case to switch.
2497 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2499 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2500 than temporary real.
2502 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2504 * write.c (subsegs_finish): Don't align the segments if there were
2507 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2508 copying aux information.
2510 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2511 expression into a symbol.
2513 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2515 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2516 type to unsigned int.
2517 (md_assemble): Change type used to store offsets from unsigned
2519 (i386_operand): Switch error check to only call RESTORE_END_STRING
2520 once after parse_register.
2522 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2524 * config/tc-v850.c (md_show_usage): Changed format to match that
2527 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2529 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2531 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2533 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2536 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2538 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2539 * doc/Makefile.in: Rebuild.
2541 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2543 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2544 for %lo expressions.
2545 (mips_ip, case 'u'): Move range check after code to mask
2546 off bits in %hi/%lo expressions. Mask off high bits for
2549 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2551 * doc/Makefile.am (gasver.texi): New target.
2552 (as.info, as.dvi): Depends upon gasver.texi.
2553 * doc/as.texinfo: Include gasver.texi. Mention version number on
2554 title page and in top node.
2555 * doc/Makefile.in: Rebuild.
2557 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2559 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2560 but not including the line containing the edict.
2561 * listing.h (LISTING_EOF): New.
2562 * input-scrub.c (input_scrub_next_buffer): Call it.
2564 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2566 * config/tc-i386.c (i386_operand): Don't set the size of an
2567 immediate address based solely on the suffix and the mode.
2569 * config/tc-i386.c (md_assemble): Add assertion to make sure
2570 overlap2 does not set Imm.
2572 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2573 sequences of whitespace to a single space.
2574 (is_space_chars): Just compare with space.
2575 (md_begin): Don't initialize space_chars.
2576 (md_assemble): Just skip a single whitespace character.
2577 (i386_operand): Rewrite base-index parsing to use new
2578 parse_register, and to skip white space. Skip white space in a
2579 number of other places too. Don't give error message if
2580 parse_register fails.
2581 (parse_register): Change reg_string parameter to be non-const.
2582 Add end_op parameter. Skip white space after the `%', and return
2583 end of register string. Give error message here rather than
2586 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2588 Based on patch from Matt Semersky <matts@scd.hp.com>:
2589 * expr.c (op_encoding): Make const.
2590 (expr_set_precedence): New function.
2591 (expr_begin): Don't set operator rankings, just call
2592 expr_set_precedence.
2593 * expr.h (expr_set_precedence): Declare.
2594 * read.c (s_mri): Call expr_set_precedence.
2596 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2598 * doc/as.texinfo (Statements): Remove paragraph discussing
2599 continuing lines with a backslash. This hasn't worked for years,
2602 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2604 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2606 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2607 (ps_CTORS, ps_DTORS): New section types.
2608 (vms_fixup_xtors_section): New function
2609 (Ctors_Psect, Dtors_Psect): Define.
2610 (IS_GXX_XTOR): Define
2611 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2612 Filter static constructors/destructors and add to
2613 Ctors_Symbols/Dtors_Symbols chain.
2614 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2615 appropriate section.
2617 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2618 * makefile.vms: Merge vax/vms support.
2620 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2622 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2623 (elf_pseudo_table): Add them.
2624 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2625 (md_apply_fix): Accept them.
2626 (mips_fix_adjustable): Don't adjust them.
2627 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2628 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2629 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2630 (tc_fix_adjustable): Don't adjust them.
2632 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2634 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2636 * Makefile.in: Regenerate.
2637 * configure.in: AC_SUBST cgen_cpu_prefix.
2638 * configure: Regenerate.
2640 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2642 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2643 Changed all users of COND12_DELAY.
2645 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2647 * config/tc-mn10300.c (set_arch_mach): New function.
2648 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2649 (md_begin): Default to mn10300 mode.
2650 (md_assemble): Only accept instructions for the core mn10300
2651 chip and the active machine type.
2653 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2655 * subsegs.h (segment_info_type): Give the struct a name.
2656 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2657 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2658 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2659 * config/tc-w65.h (tc_reloc_mangle): Declare.
2660 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2662 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2664 * config/tc-v850.c (v850_comm): Restore old section
2665 after common processing.
2667 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2669 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2671 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2673 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2674 char with code that explicitly sign-extends.
2676 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-v850.c (md_begin): Restore text section as the current
2679 section after creating call table sections.
2680 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2683 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2684 with call to macro SYM_AUXINFO.
2686 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2688 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2689 with the program transform name.
2690 * Makefile.in: Rebuild.
2692 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2694 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2697 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2699 * config/tc-i386.c (i386_operand): Be prepared for a space between
2700 the open parenthesis and the start of the register operand,
2701 because of the June 16 change.
2703 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2705 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2708 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2711 even if it is belived to be unnecessary.
2713 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2715 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2717 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2719 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2721 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2722 shift amount for a repeated operand. The shift amount for the
2723 repeated copy comes from the size of the operand.
2725 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2727 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2729 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2733 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2735 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2736 characters in it as LEX_IS_SYMBOL_COMPONENT.
2737 * config/tc-i386.h (tc_symbol_chars): Define.
2738 (extra_symbol_chars): Declare.
2739 * config/tc-i386.c (extra_symbol_chars): Define.
2740 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2741 (line_comment_chars): Set to '/' if TE_LINUX.
2742 * doc/c-i386.texi (i386-prefixes): Update.
2743 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2745 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2747 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2748 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2750 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2752 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2753 constraint in instructions REP & REPI.
2755 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2757 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2758 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2760 (check_range): If the operand is shifted, then shift the number
2761 before checking its range.
2763 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2765 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2768 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2770 * config/tc-v850.c (v850_comm): Create special sections as needed.
2772 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2774 * config/tc-d10v.c (write_2_short): Addition of swapping
2775 instructions for sequential and reverse sequential order when
2776 given order is not possible.
2778 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2780 * Makefile.am: Rebuild dependencies.
2781 (DEP_INCLUDES): Fix reference to intl build directory.
2782 * Makefile.in: Rebuild.
2784 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2786 * doc/c-i386.texi: Update 16 bit documentation.
2788 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2789 IgnoreDataSize to IgnoreSize as they are used for address size as
2791 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2792 32-bit mode, similarly addr16/data16 and variants.
2794 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2796 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2797 sequential word multiply instructions.
2799 (do_assemble): Add extra command line argument, to allow mul32
2800 attribute to be preserved across parallel insns.
2801 (md_assemble): Insert NOPs between explicitly parallel insns which
2802 contain an 32 bit multiply and a 16 multiply.
2804 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2806 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2809 * config/tc-i386.c (reloc): Add braces.
2811 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2812 consistent with Intel naming.
2813 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2814 use bitfields in sib_byte.
2815 (modrm_byte): Don't use bitfields here either.
2817 * config/tc-i386.c (current_templates): Add const.
2818 (parse_register): Add const to return, param, and char *s.
2819 (i386_operand): Add const to reg_entry *r.
2820 * config/tc-i386.h (templates): Add const to start, end.
2822 Inspired by code for 16 bit gas support from Martynas Kunigelis
2823 <martynas@nm3.ktu.lt>:
2824 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2825 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2826 (uses_mem_addrmode): Remove.
2827 (md_estimate_size_before_relax): Add support here too.
2828 (md_relax_table): Rewrite interface to md_relax for 16 bit
2830 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2831 (opcode_suffix_to_type): Remove.
2832 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2833 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2834 (md_convert_frag): Likewise.
2835 (i386_operand): Add support for 16 bit base/index regs,
2836 immediates, and displacements. Remove some unnecessary casts, and
2837 localise end_of_operand_string, displacement_string_start,
2838 displacement_string_end variables. Add GCC_ASM_O_HACK.
2839 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2841 * config/tc-i386.c (prefix_hash): Remove.
2842 (md_begin): Rewrite without obstacks. Remove prefix hash table
2843 handling. Rewrite lexical table handling.
2844 (i386_print_statistics): Don't print prefix statistics.
2845 (md_assemble): Rewrite instruction parser so that line is not
2846 converted to lower case. Don't do a hash_find for prefixes,
2847 instead recognise them via opcode modifier.
2848 (expecting_operand, paren_not_balanced): Localise variables.
2849 * config/tc-i386.h (IsPrefix): Define.
2850 (prefix_entry): Remove.
2852 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2853 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2854 '\\' in case where comment_chars contains '/'.
2856 * config/tc-i386.c (MATCH): Ensure given operand and template
2857 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2858 you must write `ljmp *table(%ebx)'.
2860 From H.J. Lu <hjl@gnu.org>:
2861 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2862 as 0 ifndef BFD_ASSEMBLER.
2863 (md_assemble): Allow immediate operands without suffix or
2864 other reg operand to default in size to the current code size.
2866 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2868 * config/tc-v850.c (md_begin): Restore creation of
2869 .call_table_text and .call_table_data sections.
2871 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2873 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2874 after emitting a word of noops.
2876 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2878 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2879 (i386_operand): Simplify checks for valid base/index combinations.
2880 Disallow `in 4(%dx),%al'.
2882 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2884 (add_prefix): Change parameter from char to int.
2886 * config/tc-i386.h (Ugh): Define opcode modifier.
2887 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2889 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2890 CONSISTENT_REGISTER_MATCH macros to check register types more
2891 thoroughly. Check for illegal suffix/operand combinations
2892 when matching insns with operands. Handle new `s' suffix, and
2893 associated FloatMF opcode modifier for float insns with memory
2895 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2896 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2897 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2898 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2899 DATA_PREFIX_OPCODE throughout.
2901 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2902 (md_assemble): Rewrite suffix/register operand checking code to be
2903 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2904 AnyMem, the better to grep.
2906 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2907 given a memory operand. Don't set Abs bits either.
2908 (type_names): Remove Mem*, Abs*.
2909 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2910 define opcode_modifiers as these cases are handled by Disp8,
2911 Disp16, Disp32 and suffix checks.
2912 (COMES_IN_BOTH_DIRECTIONS): Remove.
2913 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2915 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2916 if IgnoreDataSize modifier given. Remove ShortformW modifier
2917 test. Add test for ShortForm in W base_opcode modification.
2918 Merge Seg2ShortForm and Seg3ShortForm code.
2919 * config/tc-i386.h (ShortFormW): Remove.
2920 (IgnoreDataSize): Define.
2922 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2924 * config/tc-d30v.c (md_assemble): Store previous segment state
2925 with previous instruction.
2927 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2929 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2930 (ebp, esp): Remove static variables.
2931 (MATCH): Remove test for InOutPortReg.
2932 (i386_operand): Properly handle InOutPortReg here instead.
2933 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2934 (md_assemble): Simplify and correct modrm and sib generation.
2935 (i386_operand): Add warning for scale without index.
2936 Rewrite checks for valid base/index combinations.
2938 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2939 macros and enclose in do while(0).
2940 (RESTORE_END_STRING): Likewise.
2941 (md_assemble): Add one to printed operand number so we start
2942 from 1 not 0. Add some more gettext invocations.
2943 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2946 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2947 DATA_PREFIX, SEG_PREFIX): Define.
2948 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2949 (check_prefix): Remove function.
2950 (add_prefix): New function. Add prefix to i.prefix as well as
2952 (md_assemble): Changes for add_prefix. Remove hack for wait
2953 prefix, instead always output prefixes in fixed order. Test
2954 for jcxz/loop when selecting between word & dword operations,
2955 and add address size prefix rather than operand size prefix.
2956 Remove operand -> address size hack when emitting jcxz/loop.
2957 (i386_operand): Remove O_Absent check as it's done in expr.
2959 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2961 * configure.in: Recognize m5200 as a cpu_type of m68k.
2962 * aclocal.m4: Rebuild with current libtool.
2963 * configure: Rebuild.
2965 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2967 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2968 to relaxable_symbol to prevent references to external symbol from
2971 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2973 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2974 symbols are relaxable.
2976 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2978 * config/tc-v850.c (md_begin): Don't create special
2979 sections by default.
2981 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2983 * config/tc-mips.c (macro): For div and udiv, close the
2984 reorder block as soon as possible.
2986 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2988 From Matt Semersky <matts@scd.hp.com>:
2989 * macro.c (macro_mri_mode): New function.
2990 * macro.h (macro_mri_mode): Declare.
2991 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2994 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2996 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2999 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3000 until after xstrdup in OBJ_EVAX case.
3002 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3004 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3005 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3006 of hardcoded magic number.
3007 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3009 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3011 * read.c (do_s_func): New function.
3013 * read.h (do_s_func): Add prototype.
3015 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3017 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3018 nops if fill pattern not specified.
3020 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3022 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3023 * config/te-go32.h (TE_GO32): Define.
3024 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3026 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3028 Implement .func/.endfunc pseudo-ops.
3029 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3031 * read.c (potable): Add .func,.endfunc.
3032 (s_func): New function.
3033 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3035 (in_doc_func_p,current_function_label): New static globals.
3036 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3038 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3040 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3041 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3042 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3043 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3044 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3045 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3046 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3047 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3048 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3049 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3050 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3051 * config/tc-a29k.c: Don't define md_short_jump_size,
3052 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3053 * config/tc-alpha.c: Likewise.
3054 * config/tc-alpha.h: Likewise.
3055 * config/tc-arm.c: Likewise.
3056 * config/tc-h8300.c: Likewise.
3057 * config/tc-h8500.c: Likewise.
3058 * config/tc-hppa.c: Likewise.
3059 * config/tc-i860.c: Likewise.
3060 * config/tc-i960.c: Likewise.
3061 * config/tc-ppc.c: Likewise.
3062 * config/tc-sh.c: Likewise.
3063 * config/tc-sparc.h: Likewise.
3064 * config/tc-tic30.c: Likewise.
3065 * config/tc-w65.c: Likewise.
3066 * config/tc-z8k.c: Likewise.
3068 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3070 * config/tc-vax.c (_): Delete this macro used for placeholder
3071 values in vax_operand_width_size; it conflicts with the _() macro
3072 used for internationalization.
3074 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3076 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3077 code. From Chris Moller <moller@bops.com>.
3079 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3080 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3081 * read.c (emit_expr): Initialize seg and subseg fields of a new
3083 * write.c (write_object_file): Switch to the appropriate segment
3084 and subsegment when processing a broken word.
3086 * config/tc-m68k.c (mri_assemble): New static function.
3087 (build_mri_control_operand): Call mri_assemble rather than
3089 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3090 (s_mri_endf, s_mri_endw): Likewise.
3092 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3094 * read.c (s_org): Call md_flush_pending_output if it is defined.
3096 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3098 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3100 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3101 (md_parse_option): Add for same.
3102 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3103 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3104 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3106 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3108 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3110 * config/tc-arm.c (find_real_start): Relax definition of local
3113 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3116 symbols at the given address, not just the last one specified.
3118 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3120 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3121 or number_to_chars_littleendian to write data.
3123 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3125 * config/tc-v850.c (md_assemble): Remove artificially created
3126 register name symbols.
3128 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3130 * write.c (fixup_segment): Change "segment" to "section" in
3133 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3135 * write.c (fixup_segment): Change sym1-sym2 message again.
3137 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3139 * write.c (fixup_segment): Improve error message for sym1-sym2
3140 errors when sym1 is in a different segment from sym2.
3142 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3144 * config/tc-m32r.c (warn_unmatched_high): New static local.
3145 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3146 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3147 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3148 (md_parse_option): Likewise.
3149 (md_show_usage): Likewise.
3150 (m32r_frob_file): Likewise.
3152 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3153 (read_a_source_file): Call them.
3154 * read.h (stabs_generate_asm_file): Declare.
3155 * stabs.c (stabs_generate_asm_file): New function.
3156 (generate_asm_file): New function.
3157 (stabs_generate_asm_lineno): Move file name handling into
3160 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3162 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3163 (d30v_current_align, d30v_current_align_seg): New variables.
3164 (d30v_last_label): New variable.
3165 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3166 (s_d30v_data, s_d30v_section): Likewise.
3167 (md_pseudo_table): Call them.
3168 (md_begin): Initialize d30v_current_align_seg.
3169 (md_assemble): Call d30v_align when needed by known current alignment.
3170 (d30v_frob_label, d30v_cons_align): New functions.
3171 * config/tc-d30v.h (md_do_align): Remove.
3172 (tc_frob_label): Call d30v_frob_label.
3173 (md_cons_align): New.
3175 * config/tc-d30v.c (find_format): Convert complex expressions to
3176 expression symbols before processing. Clean up code formatting.
3178 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3180 * po/Make-in (install-info): New target.
3182 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3184 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3186 * config/tc-mn10300.c (md_assemble): Likewise.
3188 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3190 * Makefile.am: Update with `make dep-am'.
3191 (HFILES): Add cgen.h.
3192 (cgen.o): Depend on cgen.h.
3193 * Makefile.in: Regenerate.
3195 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3197 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3199 * gasp.c (grab_label): Permit a label to be a preprocessor
3200 variable by permitting a label to start with a backslash.
3202 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3204 * config/tc-mips.c (validate_mips_insn): Removed hack
3205 for previously inaccessible bitfields in some INSN_TRAP
3208 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3210 * config/tc-d30v.c (do_assemble): Abort with error message
3211 if opcode operands do not match.
3213 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3215 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3216 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3217 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3218 similar new 'q' operand.
3220 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3222 * cgen.c (cgen_asm_finish_insn): Fix typo.
3224 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3227 * cgen.c: Include it.
3228 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3229 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3230 All callers updated.
3231 * config/tc-m32r.c: Include cgen.h.
3232 (m23r_insn): New members num_fixups,fixups.
3234 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3236 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3237 to avoid compiler warning.
3239 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3241 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3244 * makefile.vms (OBJS): Add ehopt.obj
3246 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3248 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3250 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3252 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3253 a short format insn.
3254 (md_assemble): Set it for explicitly packed insns.
3256 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3258 * config/obj-coff.c (c_symbol_merge): Do not take address of
3259 native fields when performing the memcpy.
3261 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3263 * config/tc-mips.c (macro,macro2): Implement
3264 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3266 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3268 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3269 relocations against globally visible symbols.
3270 * config/tc-m68k.c (relaxable_symbol): New macro.
3271 (m68k_ip, md_estimate_size_before_relax): Use it.
3272 (tc_m68k_fix_adjustable): Also handle weak symbols.
3274 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3276 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3277 references to externally visible symbols.
3278 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3279 values in twice for a PC relative reloc if the symbol is
3282 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3283 don't adjust a PC relative reloc against an externally visible
3285 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3286 for a PC relative fixup against an externally visible defined
3287 symbol, arrange to store object file and addend values as though
3288 the symbol were not defined.
3289 (tc_gen_reloc): Likewise.
3291 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3293 * read.c (sizeof_leb128): Referenced externally by write.c so
3296 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3298 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3299 and expand a 'debug' symbol associated with the next instruction
3300 that does not cause a short instruction to be filled with a NOP.
3301 (md_pseudo_table): Add support for .debugsym.
3302 (assemble_parallel_insn): Add calls to expand_debug_sym as
3304 (md_assemble): Ditto.
3306 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3308 * as.c (main): Conditionally call setlocale.
3309 * gasp.c (main): Likewise.
3310 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3311 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3313 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3315 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3317 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3319 * config/tc-hppa.c: Change all calls to bzero to use memset.
3320 (pa_ip): Add cast to avoid warning.
3321 (tc_gen_reloc, md_apply_fix): Likewise.
3322 (pa_find_space_by_number): Likewise.
3323 (hppa_force_relocation): Likewise.
3324 (pa_block): Change i to unsigned int.
3325 * config/obj-som.h (obj_som_copyright): Declare.
3327 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3329 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3330 for line numbers for assembly source.
3332 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3334 * configure.in: Change version number to 2.9.4
3335 * configure: Rebuild.
3337 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3339 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3341 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * ecoff.h: Change symbolS in function declaration to struct
3346 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3348 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3349 (md_convert_frag): Fix i18n typo.
3351 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3353 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3354 * ecoff.h: Protoype it.
3355 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3356 [EVAX] (s_alpha_prologue): Delete.
3357 (md_pseudo_table): Update.
3359 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3361 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3362 array to local pointer.
3363 (get_args, parse_expr): Add casts to avoid warnings.
3365 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3367 * read.c (s_set): Cast xmalloc return value to fragS *.
3368 * config/tc-m68k.c (m68k_ip): Function made static to match
3369 previous forward declaration.
3370 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3372 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-v850.c: Add internationalisation macros to error
3377 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3378 macros to error strings.
3380 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3382 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3383 reloc is in the TOC csect.
3384 (md_apply_fix3): Correct gettext typo.
3386 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3389 .L - they are local labels and the branches are not really
3390 function calls but rather far jumps.
3392 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3394 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3396 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3398 * config/tc-i386.c (md_assemble): Print operand number rather than
3399 using ordinal_names.
3400 (i386_operand): Likewise.
3402 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3404 * Makefile.am (INTLLIBS): Define to work around apparent automake
3406 All Makefiles: Regenerated.
3408 * Many files: Added gettext invocations around user-visible
3410 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3411 HAVE_LC_MESSAGES): Define.
3412 * dep-in.sed: Added asintl.h.
3413 * po/Make-in: New file.
3414 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3416 * read.c (Z_): Renamed from `_'.
3417 * Makefile.am (SUBDIRS): Added po.
3418 (POTFILES): new macro.
3419 (po/POTFILES.in): New target.
3420 ($(OBJS)): Added asintl.h.
3422 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3423 (as_new_LDADD): Added $(INTLLIBS).
3424 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3425 (gasp_new_LDADD): Added $(INTLLIBS).
3426 (gasp_new_DEPENDENCIES): New macro.
3427 * configure, aclocal.m4: Rebuilt.
3428 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3430 (ALL_LINGUAS): Define.
3431 * macro.c: Include "asintl.h".
3432 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3433 * as.h: Include "asintl.h".
3434 * config/tc-i386.c (ordinal_names): Removed.
3435 (md_assemble): Changed error text to avoid ordinal_names.
3436 (i386_operand): Likewise.
3437 (reloc): Added as_bad to avoid i18n problems.
3438 (tc_gen_reloc): Likewise.
3439 * config/tc-arm.c (bad_args): Now a #define.
3441 * config/obj-vms.c (VMS_stab_parse): Changed type of
3443 (global_symbol_directory): Unified strings to avoid i18n
3445 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3446 avoid i18n problems.
3447 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3448 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3450 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3452 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3454 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3456 * as.c (print_version_id): Added an fprintf to avoid i18n
3458 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3460 * expr.c (expr): Added as_warn call to avoid i18n problems.
3461 * messages.c (as_assert): Changed code to avoid i18n problems.
3462 (as_abort): Likewise.
3463 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3464 (s_space): Likewise.
3465 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3467 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3469 * config/tc-i386.c (check_prefix): New static function, split out
3471 (struct _i386_insn): Add wait_prefix field.
3472 (md_assemble): Remove wait_prefix local variable. Use
3473 check_prefix when adding a prefix.
3475 * config/tc-i386.c (current_templates): New static variable.
3476 (md_assemble): Remove current_templates local variable.
3477 (md_assemble, i386_operand): Improve error and warning messages in
3478 many places. Add RESTORE_END_STRING in many places before error
3479 return. Clarify some comments.
3481 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3483 (md_assemble): Parse string instruction operands, looking for
3484 segment override prefixes. Check for invalid segment prefixes on
3486 (i386_operand): i.seg[] and max mem_operand changes for string
3488 * config/tc-i386.h (EsSeg): Define.
3490 * config/tc-i386.h (regKludge): Define.
3491 (iclrKludge, imulKludge): Don't define.
3492 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3493 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3494 opcode_modifier checks to look for more common cases first. Add
3495 default_seg for IsString case.
3497 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3499 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3501 * configure: Rebuild with new automake and libtool.
3502 * aclocal.m4, Makefile.in: Likewise.
3504 * doc/Makefile.am (as.dvi): New target.
3505 * doc/Makefile.in: Rebuild.
3507 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3509 * configure.in: Added sparc86x support.
3511 * configure: Rebuild.
3513 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3515 (md_parse_option): Warn if -EL is not supported for this architecture.
3517 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3519 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3521 * config/tc-mips.c (mips_ip): Note when we use get match on
3522 the full instruction name.
3524 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3526 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3527 back into the expression to handle add/sub simplification correctly.
3529 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3531 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3533 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3535 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3538 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3540 * symbols.c (max_indent_level): New global.
3541 (print_symbol_value_1): Use it.
3542 * expr.h (expr_build_dot): Declare.
3543 * expr.c (expr_build_dot): New function.
3545 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3547 * symbols.c (print_binary): New function.
3548 (print_expr_1): Call it.
3550 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3552 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3553 operand in the opcode.
3555 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3557 * config/tc-i386.h: Reorder operand flags and opcode modifier
3558 flags for clarity. Remove unused definitions: Unknown,
3559 ImmUnknown, DispUnknown, NoModrm.
3560 * config/tc-i386.c (type_names): Add missing Debug type.
3561 (md_assemble): Better duplicate prefix checking. Quicker string
3562 instruction check via new opcode_modifier flag.
3564 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3566 * doc/as.texinfo (Invoking): Clarify -Wa example.
3568 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3570 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3571 (s_mips_weakext): Define.
3572 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3573 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3576 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3578 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3579 is an error if the value can not be computed at assembly time.
3580 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3582 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3584 * gasp.c (main): Set next field of new include_path structure to
3585 NULL. From Avery Pennarun <averyp@gdc.ca>.
3587 * read.c (s_mri_sect): Call as_bad rather than abort for an
3588 unsupported MRI target.
3590 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3593 the destination of a branch instruction should be altered.
3594 (find_real_start): New function: Locate the real, Thumb coded
3595 start of a Thumb function.
3596 (do_t_branch23): Alter the destination of branches to Thumb
3599 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3601 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3603 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3606 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3608 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3609 * doc/c-hppa.texi: Likewise.
3611 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3613 * Makefile.am: Rebuild dependencies.
3614 * Makefile.in: Rebuild.
3616 * Makefile.am (DEP_INCLUDES): New variable.
3617 (.dep1): Change to work when srcdir is not an absolute path.
3618 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3619 * Makefile.in: Rebuild.
3621 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3623 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3624 LinearAddress patch.
3626 * configure.in: Set version to 2.9.1.
3627 * configure: Rebuild.
3629 * Branched binutils 2.9.
3631 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3633 * config/tc-i386.h (FWait): Define.
3634 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3635 other prefixes. Check FWait flag in opcode table to see which
3636 instructions require an fwait prefix.
3638 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3640 * stabs.c (get_stab_string_offset): Always create a stab string
3643 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3645 Fix some gcc -Wall warnings:
3646 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3647 * ehopt.c (eh_frame_code_alignment): Likewise.
3648 * expr.c (integer_constant, operand): Likewise.
3649 * frags.c (frag_align): Likewise.
3650 * gasp.c (level_0, change_base, doinstr): Likewise.
3651 * hash.c (hash_ask): Likewise.
3652 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3653 (debugging_pseudo): Likewise.
3654 * macro.c (define_macro, check_macro): Likewise.
3655 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3656 (ignore_rest_of_line, float_cons): Likewise.
3657 * symbols.c (decode_local_label_name): Likewise.
3658 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3659 (fixup_segment, number_to_chars_bigendian): Likewise.
3660 (number_to_chars_littleendian): Likewise.
3661 * config/atof-ieee.c (gen_to_words): Likewise.
3662 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3663 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3664 * read.c (output_big_sleb128): Initialize locals to avoid
3666 (output_big_uleb128, equals): Likewise.
3667 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3668 to unsigned int. Change zeros to unsigned int.
3669 * cond.c (s_if): Add return to default case.
3670 * frags.c (frag_now_fix): Change return type to addressT.
3671 * frags.h (frag_now_fix): Update declaration.
3672 * listing.c (file_info_struct): Change linenum to unsigned int.
3673 (struct list_info_struct): Change hll_line to unsigned int.
3674 (print_source): Update format string.
3675 * read.c (emit_expr): Change scan to unsigned int, and don't
3676 bother to initialize it.
3677 * symbols.c (dollar_label_count): Change to unsigned long.
3678 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3679 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3680 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3682 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3684 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3685 mcf5200 just as we do for m68000.
3686 (m68k_init_after_args): Likewise.
3687 (md_estimate_size_before_relax): Likewise.
3689 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3691 * config/tc-v850.c (md_assemble): Store relocation addend in
3692 fixup instead of instruction.
3694 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3696 * config/tc-i386.c (md_assemble): Swap template arguments to
3697 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3698 This macro is currently symmetric, so passing them the wrong
3699 way didn't cause any problem, but may if the macro is changed
3701 After copying template to i.tm, use i.tm. rather than t-> to
3702 access fields, and make t a const*
3703 Move i.tm.operand_types[] swap to immediately after the copy.
3705 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3707 * expr.h (expr_build_uconstant): Add prototype.
3708 (expr_build_unary,expr_build_binary): Add prototypes.
3709 * expr.c (expr_build_uconstant): New function.
3710 (expr_build_unary,expr_build_binary): New functions.
3712 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3714 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3715 * macro.c (macro_expand_body): Increase buffer size.
3716 * messages.c (as_warn): Likewise.
3717 (as_warn_where, as_bad, as_bad_where): Likewise.
3719 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3721 Based on patch from H.J. Lu <hjl@gnu.org>:
3722 * Makefile.am (DISTSTUFF): New variable.
3723 (diststuff): New target.
3724 * Makefile.in: Rebuild.
3726 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3728 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3729 m32r_elf_section_change_hook.
3731 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3732 emit a nop if a section ends with a 16 bit instruction.
3734 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3736 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3737 s_lcomm rather than obj_coff_lcomm.
3738 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3740 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3742 * config/tc-i386.h (LinearAddress): Define.
3743 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3744 instruction, don't use a default segment.
3746 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3748 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3749 * configure: Rebuild.
3751 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3753 * aclocal.m4, configure: Rebuild with libtool 1.2.
3755 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3757 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3758 PC relative branches. Patch courtesy of Jonathan Walton.
3761 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3763 * configure.in (emulations): Add thumb-pe target.
3765 * configure (emulations): Add thumb-pe target.
3767 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3769 * itbl-lex.l (yywrap): Don't define if already defined as a
3772 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3774 * depend.c (quote_string_for_make): New function.
3775 (wrap_output): Use it.
3777 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3779 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3780 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3782 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3784 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3785 Recognize -GN and -relax.
3786 (md_begin): Initialize gp size from -G switch.
3787 (alpha_force_relocation): Always force if -relax.
3788 (alpha_align): Take a new argument that will specify when to
3789 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3790 Change all callers. Emit nop alignment padding as nop+unop pair.
3792 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3794 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3795 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3797 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3799 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3800 require padding to the next long word boundary.
3802 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3804 * cgen.c: #include symcat.h.
3805 * config/tc-m32r.c: Likewise.
3807 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3809 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3810 absolute expressions instead of '$' prefixed register names.
3812 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3814 * read.c (s_set): Record file and line info for symbols when -as.
3815 (pseudo_set): Don't overwrite that dummy fragment.
3817 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3819 * config/tc-ppc.c (md_pseudo_table): Add "section".
3820 (ppc_named_section): New static function.
3822 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3824 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3825 so we don't have to scan the entire list.
3827 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3829 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3830 case, allow the parallel instructions to modify the same flag
3833 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3835 * listing.c (list_symbol_table): Categorize symbols by
3836 undefined_section rather than sy_frag->line == NULL.
3838 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3840 * Makefile.am (install-exec-local): Install properly when ln
3841 fails or tooldir == prefix.
3843 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3845 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3846 Test result of insert_operand for error.
3848 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3850 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3851 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3852 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3853 * doc/Makefile.in: Rebuild.
3855 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3857 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3858 (macro): Fix handling of M_COP[0-3].
3860 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3862 Based on patches from Ross Harvey <ross@teraflop.com>:
3863 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3864 if macro_alternate or macro_mri.
3865 (getstring): Remove support for byte constants between < and >.
3866 (get_any_string): '<' only starts a string if macro_alternate or
3868 (macro_expand_body): Permit keyword parameters following
3869 positional parameters.
3871 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3872 * configure.in (alpha*-*-netbsd*): New target.
3873 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3874 * configure: Rebuild.
3876 * as.h (flag_warn_suppress_instructionswap): Move from here...
3877 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3878 here, and make static.
3880 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3881 BFD_ASSEMBLER or MANY_SEGMENTS.
3883 * as.c (show_usage): Update bug-gnu-utils address.
3884 * gasp.c (show_usage): Likewise.
3885 * doc/as.texinfo (Bug Reporting): Likewise.
3887 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3889 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3890 insns regardless of the size of a pointer if we're in mips I or
3892 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3894 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3896 Fix rac to accept only a0:
3897 * tc-d10v.c (parallel_ok, find_opcode):
3898 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3899 Introduce OPERAND_GPR.
3901 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3903 * read.c (s_fill): Handle non-constant repeat counts by creating
3904 an rs_space fragment.
3906 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3908 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3909 from as_bad to as_warn.
3911 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3913 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3914 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3915 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3917 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3920 seg_fix_rotP rather than fix_root from seg_info.
3922 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3924 * expr.c: Add support for 0x1_2_3_4 bignums.
3926 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3928 * configure.in: Change -linux* to -linux-gnu*.
3929 * configure: Rebuild.
3931 * app.c (do_scrub_begin): Treat \r as whitespace.
3933 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3935 * Makefile.am: Update dependencies.
3936 * Makefile.in: Rebuild.
3938 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3940 * configure, aclocal.m4: Rebuild with new libtool.
3942 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3944 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3945 the argument to bfd_set_arch_mach.
3946 (load_address): Use bfd_arch_bits_per_address to determine the
3947 bit size of an address instead of looking at the isa level.
3948 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3950 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3952 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3954 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3956 * ehopt.c: New file.
3957 * as.h (enum _relax_state): Add rs_cfa.
3958 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3959 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3960 * read.c (emit_expr): Call check_eh_frame.
3961 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3962 (relax_segment): Likewise.
3963 * Makefile.am: Rebuild dependencies.
3964 (GAS_CFILES): Add ehopt.c.
3965 (GENERIC_OBJS): Add ehopt.o.
3966 * doc/internals.texi (Frags): Document rs_cfa.
3968 * as.c (show_usage): Mention --traditional-format.
3969 (parse_args): Accept --traditional-format.
3970 * as.h (flag_traditional_format): Declare.
3971 * output-file.c (output_file_create): If flag_traditional_format,
3972 set BFD_TRADITIONAL_FORMAT on stdoutput.
3973 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3975 * config/tc-mips.c (append_insn): Make sure that if we have a
3976 fixup for an unmatched %hi reloc, it does not associated with a
3979 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3980 * doc/Makefile.in: Likewise.
3982 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3984 * config/tc-m32r.c (check_for_side_effects): New function.
3985 (can_make_parallel): Add checks for instruction side effects
3986 clashing with the other instruction.
3987 (assemble_parallel_insn): Improve warning messages. Return error
3988 message from non-swapped instruction order.
3990 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3992 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3994 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3995 md_cleanup definition. This moves the forced literal output to
3996 the end of the source pass, and avoids macro's inserting literals
3997 into the code immediately after the macro expansion.
3999 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4001 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4002 a gas internal symbol is adjustable.
4003 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4005 * as.h: If gcc version greater than 2.6, use `__format__' and
4006 `__printf__' in function attributes, rather than `format' and
4009 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4011 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4013 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4015 Add tms320c30 support:
4016 * config/tc-tic30.h: New file.
4017 * config/tc-tic30.c: New file.
4018 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4019 TARGET_FORMAT as "coff-tic30".
4020 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4021 * Makefile.am: Rebuild dependencies.
4022 (CPU_TYPES): Add tic30.
4023 (CPU_OBJ_VALID): tic30-aout is valid.
4024 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4025 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4026 * configure, Makefile.in: Rebuild.
4028 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-v850.c (md_assemble): Improvements to error messages.
4032 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4034 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4035 BFD_RELOC_HI16_S to store the high bits of any value.
4037 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4038 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4039 assembler calculate relocations to any external symbol at all.
4040 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4041 involving generation of pc-relative relocs.
4042 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4043 has been moved to md_apply_fix3.
4045 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4046 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4047 which actually means (the address of identifier's GOT entry) +
4048 constant, which is not particularly useful.
4050 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4052 * read.h (include_dirs): Declare.
4053 (include_dir_count,include_dir_maxlen): Declare.
4055 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4057 * configure.in: Correct check for shared opcodes library.
4058 * configure: Rebuild.
4060 * listing.c (buffer_line): If we can't open the file, set at_end.
4061 (listing_print): Remove unused local variable fi.
4063 * config/m68k-parse.y (reglistpair): Handle register list in
4066 * config/vms-conf.h: Don't undef VERSION.
4068 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4070 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4072 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4074 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4075 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4076 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4077 (EXTRA_DIST): Define.
4078 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4079 explicitly rather than via the list of object files.
4080 (gcc-as.opt): New file created when make-gas.com is run.
4081 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4082 itbl-cpu.h} to #include appropriate file rather than copying that
4084 * config/vms-conf.h: Synchronize with current config.in.
4085 * Makefile.in: Rebuild.
4087 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4089 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4090 (parallel_ok): Relaxed parallel subinstruction dependency check.
4092 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4094 * as.h (flag_warn_suppress_instructionswap): added new flag.
4095 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4096 command line argument.
4097 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4098 warning only if flag_warn_suppress_instructionswap is false.
4100 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4102 * configure.in (i386-*-mingw32*): New target.
4103 * configure: Rebuild.
4105 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4107 * symbols.c (resolve_symbol_value): Don't set the segment if it
4108 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4110 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4113 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4115 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4116 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4119 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4121 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4123 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-v850.c (v850_insert_operand): Display instruction when
4126 an error is encountered.
4128 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4130 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4131 (i386-*-sco3.2v5*coff): New target.
4132 (i386-*-sco3.2*): New target.
4133 * configure: Rebuild.
4135 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4137 * config/tc-v850.c: Tidy error message production.
4139 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4141 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4142 validate_immediate return value in the right type for comparisons
4145 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4147 * listing.c (MAX_BYTES): Use listing variables not constants.
4148 (data_buffer): No longer an array, but a pointer.
4149 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4150 (listing_listing): Allocate data_buffer.
4152 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4154 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4155 --listing-rhs-width, --listing-cont-lines.
4156 (show_usage): Update.
4157 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4158 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4159 (print_lines): Use the variables instead of the constants.
4160 (listing_listing): Likewise.
4161 * listing.h: Declare the new vars.
4163 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4165 * as.c (parse_args): Add --keep-locals alias for -L.
4166 Add --strip-local-absolute.
4167 (show_usage): Update.
4168 * as.h (flag_strip_local_absolute): New flag.
4169 * symbols.c (S_IS_LOCAL): Use it.
4170 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4171 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4172 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4174 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-m32r.c: Detect if explicitly parallel instructions
4177 might have an io conflict and issue a warning message.
4179 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4181 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4182 cgen_swap_fixups): Functions to save, restore and swap the fixup
4183 chain with a backup copy.
4184 (cgen_asm_finish_insn): Returns address of constructed insn.
4186 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4188 * listing.c (file_info_struct): Remove FILE, add POS.
4189 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4190 (file_info): Don't open the file.
4191 (buffer_line): Check for the file in the last_open cache, updating
4193 (print_source): Don't reference file_info->file.
4194 (listing_listing): Likewise.
4195 (listing_print): Close the file in the cache, if any.
4197 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4199 * read.c (dwarf_file_string): New file static variable.
4200 (emit_expr): Look for constant sequence that leads up to a file
4201 name in DWARF debugging output.
4202 (stringer): Use dwarf_file_string to decide whether to accept a
4203 string as a file name.
4205 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4207 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4208 (crack_operand): Add reg->reglst MRI hack.
4209 (r_seg): Put reglst symbols in reg_section.
4210 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4212 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4214 * tc-sh.c (get_specific): Handle SGR & DBR.
4216 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4218 * tc-h8300.c (parse_reg): Take the length of the symbol into
4219 account when attempting to match a register name.
4220 * tc-h8500.c (parse_reg): Likewise.
4222 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4224 * cgen.c: Formatting changes to improve readability.
4226 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4228 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4231 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4233 Based on a patch from Jim Wilson
4234 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4235 (tc_gen_reloc): Handle cross section PC relative relocs
4238 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4240 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4242 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4244 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4245 (expr_jmp_buf): New static local.
4246 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4247 (cgen_md_operand): New function.
4248 * tc-m32r.c: Clean up pass over `struct foo' usage.
4249 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4251 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4253 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4254 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4256 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4258 * config/tc-i386.c (i386_operand): Give an error if there are
4259 unrecognized characters after an expression.
4261 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob