1 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
7 * config/tc-d30v.c (md_assemble): Copy previous opcode over
8 current opcode after writing the first insturction of a reverse
11 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
13 * read.h (generate_lineno_debug): Add prototype.
14 * read.c (generate_lineno_debug): Make non-static.
16 * config/tc-dvp.c (insert_mpg_marker): Call generate_lineno_debug.
19 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
21 * config/tc-i386.c (md_assemble): Only warn for address/data size
25 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
27 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
28 against Thumb function names, as the linker needs this information.
30 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
32 * expr.c (operand): Check also that there is no advance in operand
33 after atof_generic in order to decide "is it label 0f or floating
36 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
38 * config/tc-m32r.c: Replace double dash prefix to M32R specific
39 command line options with a single dash.
40 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
43 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
45 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
46 * tc-arm.c (arm_fix_adjustable): New routine.
49 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
51 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
52 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
53 demand_empty_rest_of_line before mri_comment_end.
54 (equals): Check garbage after expression before
55 mri_comment_end in MRI mode.
57 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
59 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
60 small immediate constant to use the constant itself rather than
63 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
65 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
68 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
70 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
72 (i386_operand): Fix an error message.
74 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
76 * doc/c-arm.texi (ARM Directives): Document .req directive.
78 * config/tc-arm.c (reg_required_here): Display erroneous string if
79 the register name could not be decoded.
80 Do not set inst.instruction if the sift is -1.
82 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
84 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
87 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
89 * config/tc-d30v.c (d30v_align): Always perform alignment request,
90 even if it is belived to be unnecessary.
92 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
94 config/tc-i386.c (i386_operand): Size immediate constants by
95 suffix (erroneously removed as part of July 7 change).
98 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
100 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
101 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
102 (armelf_frob_symbol): New Routine.
103 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
106 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
108 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
110 start-sanitize-armelf
111 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
113 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
114 command line switches passed to assembler.
117 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
119 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
120 (gas_cgen_opcode_desc): Declare.
121 (gas_cgen_parse_operand): Declare.
122 (*): Prepend gas_ to gas specific fns to denote them as such.
124 * cgen.c (gas_cgen_opcode_desc): New global
125 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
126 (queue_fixup): Renamed from cgen_queue_fixup.
127 (*): Prepend gas_ to gas specific fns to denote them as such.
129 (gas_cgen_md_apply_fix3): Update call to insert_operand.
130 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
131 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
132 Open opcode table and initialize it.
133 (make_parallel): Use gas_cgen_opcode_desc.
134 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
135 (md_assemble): Ditto.
137 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
139 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
140 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
141 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
142 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
143 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
144 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
145 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
146 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
147 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
148 (INIT_STAB_SECTION): Likewise.
149 (OBJ_PROCESS_STAB): Likewise.
151 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
152 (md_parse_option): Watch for them.
153 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
154 (md_begin): Kill neverdef code.
155 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
156 (s_alpha_prologue): Watch alpha_cur_ent_sym.
157 (s_alpha_coff_wrapper): New.
158 (md_pseudo_table): Trap all ECOFF pseudos.
160 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
162 Start of changes to remove mdebug section from mips*-elf
163 Based on MIPS_STAB_ELF definition
164 * acconfig.h: undef if not configured
165 * config.in: undef if not configured
166 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
167 * config/tc-mips.c (s_ent): set BSF_FUNCTION
168 * stabs.c (s_stab_generic): flush frag
170 start-sanitize-armelf
171 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
173 * configure.in: (arm-*-elf): Handle.
174 (thumb-*-elf): Handle.
175 * configure: Regenerate.
176 * read.c (stringer): Fix typo in comment.
177 * write.c (fixup_segment): Don't add symbol value to addend if
179 * config/tc-arm.c (md_section_align): Don't align dwarf debug
181 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
185 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
187 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
188 (write_2_short): Emit warning if new flag is set.
189 (do_assemble): Set flags if left instruction is one of special
190 "right-instruction-killer" type.
192 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
194 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
195 Always output words in debug_info section as big endian.
196 (sparc_target_format): Choose correct bfd target.
197 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
199 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
201 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
202 to work with internationalization code. Issue an error when two
203 operands match that are not allowed to match.
205 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
207 * configure.in (install_tooldir): Allow target to specify whether
208 it wants to be installed in $(tooldir)/bin.
210 (dvp-*-*): Don't install in $(tooldir)/bin.
212 * configure: Regenerate.
213 * Makefile.am (install-exec-local): Set install-exec-tooldir
214 dependency via configure.
215 * Makefile.in: Regenerate.
217 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
219 * Makefile.am (install-exec-local): Split into two ...
220 (install-exec-bindir,install-exec-tooldir): New rules.
221 * Makefile.in: Regenerate.
223 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
225 * Makefile.am (install-exec-local): Don't remove the file before
226 checking whether $(bindir) == $(tooldir)/bin. From Maciej
227 W. Rozycki <macro@ds2.pg.gda.pl>.
228 * Makefile.in: Rebuild.
230 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
232 * cgen.c: Include libiberty.h.
233 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
234 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
235 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
236 (md_cgen_lookup_reloc)): Declare.
237 (md_cgen_record_fixup_exp): Declare.
238 * config/tc-m32r.h (md_pcrel_from_section): Declare.
239 (m32r_relax_frag): Declare.
240 (cgen_md_apply_fix3): Decls moved to cgen.h.
241 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
242 (m32r_cgen_record_fixup_exp): Delete decl.
243 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
244 (assemble_nop): Delete.
245 (expand_debug_syms): Delete unused `exp'.
246 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
247 Add default case for -Wall.
248 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
249 (md_atof): Delete unused wordP.
252 * config/tc-dvp.c (assemble_vif): Make label at start of overlay
254 (create_vuoverlay_section): Put __start_ label at start of overlay
258 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
260 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
264 Wed Jul 22 17:39:28 1998 Frank Ch. Eigler <fche@cygnus.com>
266 * config/tc-dvp.c (parse_float): Accept 0xhex constants
267 also for VU LOI operand.
270 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
272 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
273 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
274 .print, .purgem, and .struct. Remove documentation for
277 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
279 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
280 Update call to insert_operand.
283 Tue Jul 21 10:58:47 1998 Jeffrey A Law (law@cygnus.com)
285 * config/tc-mn10300.c (md_assemble): Handle autoincrement addressing
289 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
291 * config/tc-m32r.c (ms_show_usage): Formatting changes.
293 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
295 * config/tc-i386.c (md_assemble): Don't get confused by trailing
296 whitespace after a prefix operator.
299 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
301 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
304 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
306 * config/tc-sparc.c (log2): New static function.
307 (s_reserve): Use log2 to convert alignment before calling
309 (s_common): Use log2 to convert alignment before calling
310 record_alignment and frag_align.
311 (sparc_cons_align): Use log2.
313 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
315 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
316 (s_common): Likewise.
318 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
319 initialization of waddr.
320 (sparc_elf_final_processing): Add default case to switch.
322 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
324 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
327 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
329 * write.c (subsegs_finish): Don't align the segments if there were
332 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
333 copying aux information.
335 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
336 expression into a symbol.
338 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
340 * config/tc-i386.c (mode_from_disp_size): Change arg and return
341 type to unsigned int.
342 (md_assemble): Change type used to store offsets from unsigned
344 (i386_operand): Switch error check to only call RESTORE_END_STRING
345 once after parse_register.
347 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
349 * config/tc-v850.c (md_show_usage): Changed format to match that
352 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
354 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
356 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
358 (md_apply_fix_2): Force the symbol of the vtable reloc to be
361 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
363 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
364 * doc/Makefile.in: Rebuild.
366 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
368 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
370 (mips_ip, case 'u'): Move range check after code to mask
371 off bits in %hi/%lo expressions. Mask off high bits for
374 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
376 * doc/Makefile.am (gasver.texi): New target.
377 (as.info, as.dvi): Depends upon gasver.texi.
378 * doc/as.texinfo: Include gasver.texi. Mention version number on
379 title page and in top node.
380 * doc/Makefile.in: Rebuild.
382 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
384 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
385 but not including the line containing the edict.
386 * listing.h (LISTING_EOF): New.
387 * input-scrub.c (input_scrub_next_buffer): Call it.
389 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
391 * config/tc-i386.c (i386_operand): Don't set the size of an
392 immediate address based solely on the suffix and the mode.
394 * config/tc-i386.c (md_assemble): Add assertion to make sure
395 overlap2 does not set Imm.
397 * config/tc-i386.c (space_chars): Remove. The scrubber converts
398 sequences of whitespace to a single space.
399 (is_space_chars): Just compare with space.
400 (md_begin): Don't initialize space_chars.
401 (md_assemble): Just skip a single whitespace character.
402 (i386_operand): Rewrite base-index parsing to use new
403 parse_register, and to skip white space. Skip white space in a
404 number of other places too. Don't give error message if
405 parse_register fails.
406 (parse_register): Change reg_string parameter to be non-const.
407 Add end_op parameter. Skip white space after the `%', and return
408 end of register string. Give error message here rather than
411 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
413 Based on patch from Matt Semersky <matts@scd.hp.com>:
414 * expr.c (op_encoding): Make const.
415 (expr_set_precedence): New function.
416 (expr_begin): Don't set operator rankings, just call
418 * expr.h (expr_set_precedence): Declare.
419 * read.c (s_mri): Call expr_set_precedence.
421 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
423 * doc/as.texinfo (Statements): Remove paragraph discussing
424 continuing lines with a backslash. This hasn't worked for years,
427 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
429 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
431 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
432 (ps_CTORS, ps_DTORS): New section types.
433 (vms_fixup_xtors_section): New function
434 (Ctors_Psect, Dtors_Psect): Define.
435 (IS_GXX_XTOR): Define
436 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
437 Filter static constructors/destructors and add to
438 Ctors_Symbols/Dtors_Symbols chain.
439 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
442 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
443 * makefile.vms: Merge vax/vms support.
445 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
447 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
448 (elf_pseudo_table): Add them.
449 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
450 (md_apply_fix): Accept them.
451 (mips_fix_adjustable): Don't adjust them.
452 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
453 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
454 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
455 (tc_fix_adjustable): Don't adjust them.
457 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
459 * Makefile.am (CGEN_CPU_PREFIX): New variable.
461 * Makefile.in: Regenerate.
462 * configure.in: AC_SUBST cgen_cpu_prefix.
463 * configure: Regenerate.
465 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
467 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
468 Changed all users of COND12_DELAY.
471 Mon Jun 29 14:58:36 1998 Jeffrey A Law (law@cygnus.com)
473 * config/tc-mn10300.c (r_registers): Fix typo and add some missing
477 start-sanitize-branchbug4011
478 Mon Jun 29 09:36:27 1998 Gavin Koch <gavin@cygnus.com>
480 * config/tc-mips.c (prev_insn_labels): New.
481 (mips_fix_4011_branch_bug): New.
482 (append_insn): Watch for and handle branchs with labels.
483 (mips_no_prev_insn): Initialize prev_insn_labels.
484 (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
486 end-sanitize-branchbug4011
487 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
489 * config/tc-mn10300.c (set_arch_mach): New function.
490 (md_pseudo_table): Add pseudo-ops to set the current machine type.
491 (md_begin): Default to mn10300 mode.
492 (md_assemble): Only accept instructions for the core mn10300
493 chip and the active machine type.
495 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
497 * subsegs.h (segment_info_type): Give the struct a name.
498 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
499 * config/tc-h8500.h (tc_reloc_mangle): Declare.
500 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
501 * config/tc-w65.h (tc_reloc_mangle): Declare.
502 * config/tc-z8k.h (tc_reloc_mangle): Declare.
504 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
506 * config/tc-v850.c (v850_comm): Restore old section
507 after common processing.
509 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
511 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
514 Wed Jun 24 09:38:10 1998 Jeffrey A Law (law@cygnus.com)
516 * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
517 as synonyms for "rN" registers.
518 (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
520 (md_assemble): Fix typo computing the size of relocations.
523 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
525 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
526 char with code that explicitly sign-extends.
528 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
530 * config/tc-v850.c (md_begin): Restore text section as the current
531 section after creating call table sections.
533 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
536 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
537 with call to macro SYM_AUXINFO.
539 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
541 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
542 with the program transform name.
543 * Makefile.in: Rebuild.
545 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
547 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
551 Mon Jun 22 13:45:19 1998 Jeffrey A Law (law@cygnus.com)
553 * config/tc-mn10300: Handle FMT_D10 instructions.
556 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
558 * config/tc-i386.c (i386_operand): Be prepared for a space between
559 the open parenthesis and the start of the register operand,
560 because of the June 16 change.
563 Mon Jun 22 11:08:07 1998 Frank Ch. Eigler <fche@cygnus.com>
565 * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
566 to be named with a `$' prefix. Likewise, allow CFC2/CTC2 to
567 refer to "$viNN" registers.
570 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
572 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
575 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
577 * config/tc-d30v.c (d30v_align): Always perform alignment request,
578 even if it is belived to be unnecessary.
581 Fri Jun 19 19:56:50 1998 Jeffrey A Law (law@cygnus.com)
583 * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
588 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
590 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
591 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
592 (mn10300_insert_operand): Likewise.
593 (mn10300_check_operand): Likewise.
596 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
598 * write.c (adjust_reloc_syms): Never adjust relocs against weak
600 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
602 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
605 * config/tc-mn10300.c (r_registers): Add missing registers.
606 (xr_registers): New set of registers.
607 (xr_register_name): New function.
608 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
609 RREG operand insertion. Handle new D6 and D7 instruction formats.
611 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
612 shift amount for a repeated operand. The shift amount for the
613 repeated copy comes from the size of the operand.
615 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
617 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
620 Fri Jun 19 00:04:26 1998 Doug Evans <devans@seba.cygnus.com>
622 * config/tc-dvp.c (md_apply_fix3): Handle new relocs
623 BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
627 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
629 * config/tc-mn10300.c (r_registers): New register table.
630 (r_register_name): New function.
631 (md_assemble): Handle new am33 operand types.
634 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
636 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
638 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
640 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
641 characters in it as LEX_IS_SYMBOL_COMPONENT.
642 * config/tc-i386.h (tc_symbol_chars): Define.
643 (extra_symbol_chars): Declare.
644 * config/tc-i386.c (extra_symbol_chars): Define.
645 (comment_chars): Don't use '/' as comment start if TE_LINUX.
646 (line_comment_chars): Set to '/' if TE_LINUX.
647 * doc/c-i386.texi (i386-prefixes): Update.
648 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
650 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
652 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
653 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
656 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
658 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
662 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
664 * config/tc-d10v.c (md_apply_fix3): Checking displacement
665 constraint in instructions REP & REPI.
667 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
669 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
670 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
672 (check_range): If the operand is shifted, then shift the number
673 before checking its range.
675 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
677 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
680 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
682 * config/tc-v850.c (v850_comm): Create special sections as needed.
684 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
686 * config/tc-d10v.c (write_2_short): Addition of swapping
687 instructions for sequential and reverse sequential order when
688 given order is not possible.
691 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
693 * config/tc-dvp.c (assemble_vu): Print better error message if
694 lower insn is missing.
697 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
699 * Makefile.am: Rebuild dependencies.
700 (DEP_INCLUDES): Fix reference to intl build directory.
701 * Makefile.in: Rebuild.
703 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
705 * doc/c-i386.texi: Update 16 bit documentation.
707 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
708 IgnoreDataSize to IgnoreSize as they are used for address size as
710 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
711 32-bit mode, similarly addr16/data16 and variants.
713 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
715 * config/tc-d30v.c (md_assemble): Fix handling of reverse
716 sequential word multiply instructions.
718 (do_assemble): Add extra command line argument, to allow mul32
719 attribute to be preserved across parallel insns.
720 (md_assemble): Insert NOPs between explicitly parallel insns which
721 contain an 32 bit multiply and a 16 multiply.
724 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
726 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
729 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
731 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
734 * config/tc-i386.c (reloc): Add braces.
736 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
737 consistent with Intel naming.
738 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
739 use bitfields in sib_byte.
740 (modrm_byte): Don't use bitfields here either.
742 * config/tc-i386.c (current_templates): Add const.
743 (parse_register): Add const to return, param, and char *s.
744 (i386_operand): Add const to reg_entry *r.
745 * config/tc-i386.h (templates): Add const to start, end.
747 Inspired by code for 16 bit gas support from Martynas Kunigelis
748 <martynas@nm3.ktu.lt>:
749 * config/tc-i386.c (md_assemble): Add full support for 16 bit
750 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
751 (uses_mem_addrmode): Remove.
752 (md_estimate_size_before_relax): Add support here too.
753 (md_relax_table): Rewrite interface to md_relax for 16 bit
755 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
756 (opcode_suffix_to_type): Remove.
757 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
758 (SIZE_FROM_RELAX_STATE): Modify to suit above.
759 (md_convert_frag): Likewise.
760 (i386_operand): Add support for 16 bit base/index regs,
761 immediates, and displacements. Remove some unnecessary casts, and
762 localise end_of_operand_string, displacement_string_start,
763 displacement_string_end variables. Add GCC_ASM_O_HACK.
764 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
766 * config/tc-i386.c (prefix_hash): Remove.
767 (md_begin): Rewrite without obstacks. Remove prefix hash table
768 handling. Rewrite lexical table handling.
769 (i386_print_statistics): Don't print prefix statistics.
770 (md_assemble): Rewrite instruction parser so that line is not
771 converted to lower case. Don't do a hash_find for prefixes,
772 instead recognise them via opcode modifier.
773 (expecting_operand, paren_not_balanced): Localise variables.
774 * config/tc-i386.h (IsPrefix): Define.
775 (prefix_entry): Remove.
777 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
778 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
779 '\\' in case where comment_chars contains '/'.
781 * config/tc-i386.c (MATCH): Ensure given operand and template
782 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
783 you must write `ljmp *table(%ebx)'.
785 From H.J. Lu <hjl@gnu.org>:
786 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
787 as 0 ifndef BFD_ASSEMBLER.
788 (md_assemble): Allow immediate operands without suffix or
789 other reg operand to default in size to the current code size.
792 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
794 * config/tc-v850.c (md_begin): Restore creation of
795 .call_table_text and .call_table_data sections.
798 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
800 * config/tc-d30v.c (md_assemble): Set execution type to unknown
801 after emitting a word of noops.
803 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
805 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
806 (i386_operand): Simplify checks for valid base/index combinations.
807 Disallow `in 4(%dx),%al'.
809 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
811 (add_prefix): Change parameter from char to int.
813 * config/tc-i386.h (Ugh): Define opcode modifier.
814 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
816 * config/tc-i386.c (md_assemble): Rewrite MATCH and
817 CONSISTENT_REGISTER_MATCH macros to check register types more
818 thoroughly. Check for illegal suffix/operand combinations
819 when matching insns with operands. Handle new `s' suffix, and
820 associated FloatMF opcode modifier for float insns with memory
822 * config/tc-i386.h (FloatMF): Define new opcode modifier.
823 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
824 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
825 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
826 DATA_PREFIX_OPCODE throughout.
828 * config/tc-i386.c (REGISTER_WARNINGS): Define.
829 (md_assemble): Rewrite suffix/register operand checking code to be
830 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
831 AnyMem, the better to grep.
833 (i386_operand): Don't set Mem bits in i.types[this_operand] when
834 given a memory operand. Don't set Abs bits either.
835 (type_names): Remove Mem*, Abs*.
836 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
837 define opcode_modifiers as these cases are handled by Disp8,
838 Disp16, Disp32 and suffix checks.
839 (COMES_IN_BOTH_DIRECTIONS): Remove.
840 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
842 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
843 if IgnoreDataSize modifier given. Remove ShortformW modifier
844 test. Add test for ShortForm in W base_opcode modification.
845 Merge Seg2ShortForm and Seg3ShortForm code.
846 * config/tc-i386.h (ShortFormW): Remove.
847 (IgnoreDataSize): Define.
849 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
851 * config/tc-d30v.c (md_assemble): Store previous segment state
852 with previous instruction.
854 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
856 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
857 (ebp, esp): Remove static variables.
858 (MATCH): Remove test for InOutPortReg.
859 (i386_operand): Properly handle InOutPortReg here instead.
860 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
861 (md_assemble): Simplify and correct modrm and sib generation.
862 (i386_operand): Add warning for scale without index.
863 Rewrite checks for valid base/index combinations.
865 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
866 macros and enclose in do while(0).
867 (RESTORE_END_STRING): Likewise.
868 (md_assemble): Add one to printed operand number so we start
869 from 1 not 0. Add some more gettext invocations.
870 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
873 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
874 DATA_PREFIX, SEG_PREFIX): Define.
875 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
876 (check_prefix): Remove function.
877 (add_prefix): New function. Add prefix to i.prefix as well as
879 (md_assemble): Changes for add_prefix. Remove hack for wait
880 prefix, instead always output prefixes in fixed order. Test
881 for jcxz/loop when selecting between word & dword operations,
882 and add address size prefix rather than operand size prefix.
883 Remove operand -> address size hack when emitting jcxz/loop.
884 (i386_operand): Remove O_Absent check as it's done in expr.
886 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
888 * configure.in: Recognize m5200 as a cpu_type of m68k.
889 * aclocal.m4: Rebuild with current libtool.
890 * configure: Rebuild.
892 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
894 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
895 to relaxable_symbol to prevent references to external symbol from
898 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
900 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
901 symbols are relaxable.
904 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
906 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
907 (create_vuoverlay_section): Entries are 4 bytes not 8.
910 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
912 * config/tc-v850.c (md_begin): Don't create special
915 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
917 * config/tc-mips.c (macro): For div and udiv, close the
918 reorder block as soon as possible.
920 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
922 From Matt Semersky <matts@scd.hp.com>:
923 * macro.c (macro_mri_mode): New function.
924 * macro.h (macro_mri_mode): Declare.
925 * read.c (s_mri): Call macro_mri_mode when switching in and out of
928 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
930 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
933 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
934 until after xstrdup in OBJ_EVAX case.
936 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
938 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
939 offset calculation. Also, use VAX_BRW from vax-inst.h instead
940 of hardcoded magic number.
941 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
943 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
945 * read.c (do_s_func): New function.
947 * read.h (do_s_func): Add prototype.
949 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
950 (s_dvp_func): New function.
954 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
956 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
959 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
961 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
962 nops if fill pattern not specified.
964 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
966 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
967 * config/te-go32.h (TE_GO32): Define.
968 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
970 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
972 Implement .func/.endfunc pseudo-ops.
973 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
975 * read.c (potable): Add .func,.endfunc.
976 (s_func): New function.
977 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
979 (in_doc_func_p,current_function_label): New static globals.
980 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
983 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
984 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
985 * config/tc-dvp.c (vuoverlay_string_section): New static global.
986 (md_begin): Create overlay string section.
987 (create_vuoverlay_section): Put section name in overlay string section.
988 Put string's offset in overlay table entry. Set SEC_CODE flag for
992 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
994 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
995 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
996 * config/tc-arm.h (WORKING_DOT_WORD): Define.
997 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
998 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
999 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
1000 * config/tc-i860.h (WORKING_DOT_WORD): Define.
1001 * config/tc-i960.h (WORKING_DOT_WORD): Define.
1002 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
1003 * config/tc-w65.h (WORKING_DOT_WORD): Define.
1004 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
1005 * config/tc-a29k.c: Don't define md_short_jump_size,
1006 md_long_jump_size, md_create_short_jump or md_create_long_jump.
1007 * config/tc-alpha.c: Likewise.
1008 * config/tc-alpha.h: Likewise.
1009 * config/tc-arm.c: Likewise.
1010 * config/tc-h8300.c: Likewise.
1011 * config/tc-h8500.c: Likewise.
1012 * config/tc-hppa.c: Likewise.
1013 * config/tc-i860.c: Likewise.
1014 * config/tc-i960.c: Likewise.
1015 * config/tc-ppc.c: Likewise.
1016 * config/tc-sh.c: Likewise.
1017 * config/tc-sparc.h: Likewise.
1018 * config/tc-tic30.c: Likewise.
1019 * config/tc-w65.c: Likewise.
1020 * config/tc-z8k.c: Likewise.
1022 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
1024 * config/tc-vax.c (_): Delete this macro used for placeholder
1025 values in vax_operand_width_size; it conflicts with the _() macro
1026 used for internationalization.
1028 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
1030 * symbols.c (symbol_find_base): Fix case insensitive symbol name
1031 code. From Chris Moller <moller@bops.com>.
1033 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
1034 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
1035 * read.c (emit_expr): Initialize seg and subseg fields of a new
1037 * write.c (write_object_file): Switch to the appropriate segment
1038 and subsegment when processing a broken word.
1040 * config/tc-m68k.c (mri_assemble): New static function.
1041 (build_mri_control_operand): Call mri_assemble rather than
1043 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1044 (s_mri_endf, s_mri_endw): Likewise.
1047 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
1049 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
1050 (dvp_frob_file): Declare.
1051 (tc_frob_file): Define.
1052 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
1053 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
1054 (vuoverlay_section_name,create_vuoverlay_section): New functions.
1055 (vuoverlay_section,vuoverlay_table_section): New static globals.
1056 (ovlysym_table): New static global.
1057 (md_begin): Create .vuoverlay_table section.
1058 (assemble_vif): Call create_vuoverlay_section for each mpg.
1059 (dvp_frob_label): Record vu labels in ovlysym_table for later
1060 movement from absolute section to their overlay section.
1061 (dvp_frob_file): New function.
1062 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
1065 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
1067 * read.c (s_org): Call md_flush_pending_output if it is defined.
1069 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
1071 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
1073 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
1074 (md_parse_option): Add for same.
1075 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
1076 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
1077 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
1079 * config/tc-sparc.h (cons_fix_new_sparc): Added.
1082 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
1084 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
1085 even when missing in input string.
1088 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
1090 * config/tc-arm.c (find_real_start): Relax definition of local
1093 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
1095 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
1096 symbols at the given address, not just the last one specified.
1098 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
1100 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
1101 or number_to_chars_littleendian to write data.
1103 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
1105 * config/tc-v850.c (md_assemble): Remove artificially created
1106 register name symbols.
1108 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
1110 * write.c (fixup_segment): Change "segment" to "section" in
1113 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
1115 * write.c (fixup_segment): Change sym1-sym2 message again.
1117 start-sanitize-r5900
1118 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
1120 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
1121 (mips_ip): Likewise.
1123 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
1125 * config/tc-mips.c (macro): For R5900, use "B" operand format for
1126 "break" instructions generated in macro (div etc.) instructions.
1129 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
1131 * write.c (fixup_segment): Improve error message for sym1-sym2
1132 errors when sym1 is in a different segment from sym2.
1134 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
1136 * config/tc-m32r.c (warn_unmatched_high): New static local.
1137 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
1138 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
1139 (md_longopts): Recognize --{no-,}warn-unmatched-high.
1140 (md_parse_option): Likewise.
1141 (md_show_usage): Likewise.
1142 (m32r_frob_file): Likewise.
1144 * read.c (generate_file_debug,generate_lineno_debug): New functions.
1145 (read_a_source_file): Call them.
1146 * read.h (stabs_generate_asm_file): Declare.
1147 * stabs.c (stabs_generate_asm_file): New function.
1148 (generate_asm_file): New function.
1149 (stabs_generate_asm_lineno): Move file name handling into
1152 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
1154 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
1155 (d30v_current_align, d30v_current_align_seg): New variables.
1156 (d30v_last_label): New variable.
1157 (d30v_align, s_d30v_align, s_d30v_text): New functions.
1158 (s_d30v_data, s_d30v_section): Likewise.
1159 (md_pseudo_table): Call them.
1160 (md_begin): Initialize d30v_current_align_seg.
1161 (md_assemble): Call d30v_align when needed by known current alignment.
1162 (d30v_frob_label, d30v_cons_align): New functions.
1163 * config/tc-d30v.h (md_do_align): Remove.
1164 (tc_frob_label): Call d30v_frob_label.
1165 (md_cons_align): New.
1167 * config/tc-d30v.c (find_format): Convert complex expressions to
1168 expression symbols before processing. Clean up code formatting.
1171 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
1173 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
1176 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
1178 * po/Make-in (install-info): New target.
1180 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
1182 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
1184 * config/tc-mn10300.c (md_assemble): Likewise.
1186 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
1188 * Makefile.am: Update with `make dep-am'.
1189 (HFILES): Add cgen.h.
1190 (cgen.o): Depend on cgen.h.
1191 * Makefile.in: Regenerate.
1193 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
1195 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
1197 * gasp.c (grab_label): Permit a label to be a preprocessor
1198 variable by permitting a label to start with a backslash.
1200 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
1202 * config/tc-mips.c (validate_mips_insn): Removed hack
1203 for previously inaccessible bitfields in some INSN_TRAP
1206 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
1208 * config/tc-d30v.c (do_assemble): Abort with error message
1209 if opcode operands do not match.
1211 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
1213 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
1214 'q' operand format for 20-bit "break"/"sdbbp" instructions.
1215 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
1216 similar new 'q' operand.
1218 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
1220 * cgen.c (cgen_asm_finish_insn): Fix typo.
1222 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
1225 * cgen.c: Include it.
1226 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
1227 (cgen_asm_finish_insn): Result is now void. New arg `result'.
1228 All callers updated.
1229 * config/tc-m32r.c: Include cgen.h.
1230 (m23r_insn): New members num_fixups,fixups.
1231 start-sanitize-m32rx
1232 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
1233 (md_assemble): Simplify code to pack two insns in parallel.
1234 When swapping two insns, update their fixups.
1238 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
1240 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
1243 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
1245 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
1246 to avoid compiler warning.
1248 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
1250 * makefile.vms: Run dec c with /nodebug. Pass CC value when
1253 * makefile.vms (OBJS): Add ehopt.obj
1255 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
1257 * doc/c-vax.texi: Correct and extend vax/vms documentation.
1259 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
1261 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
1262 a short format insn.
1263 (md_assemble): Set it for explicitly packed insns.
1265 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
1267 * config/obj-coff.c (c_symbol_merge): Do not take address of
1268 native fields when performing the memcpy.
1270 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
1272 * config/tc-mips.c (macro,macro2): Implement
1273 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
1275 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1277 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
1278 relocations against globally visible symbols.
1279 * config/tc-m68k.c (relaxable_symbol): New macro.
1280 (m68k_ip, md_estimate_size_before_relax): Use it.
1281 (tc_m68k_fix_adjustable): Also handle weak symbols.
1283 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
1285 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
1286 references to externally visible symbols.
1287 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
1288 values in twice for a PC relative reloc if the symbol is
1291 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
1292 don't adjust a PC relative reloc against an externally visible
1294 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
1295 for a PC relative fixup against an externally visible defined
1296 symbol, arrange to store object file and addend values as though
1297 the symbol were not defined.
1298 (tc_gen_reloc): Likewise.
1300 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
1302 * read.c (sizeof_leb128): Referenced externally by write.c so
1305 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
1307 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
1308 and expand a 'debug' symbol associated with the next instruction
1309 that does not cause a short instruction to be filled with a NOP.
1310 (md_pseudo_table): Add support for .debugsym.
1311 (assemble_parallel_insn): Add calls to expand_debug_sym as
1313 (md_assemble): Ditto.
1315 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
1317 * as.c (main): Conditionally call setlocale.
1318 * gasp.c (main): Likewise.
1319 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
1320 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
1322 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
1324 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
1326 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
1328 * config/tc-hppa.c: Change all calls to bzero to use memset.
1329 (pa_ip): Add cast to avoid warning.
1330 (tc_gen_reloc, md_apply_fix): Likewise.
1331 (pa_find_space_by_number): Likewise.
1332 (hppa_force_relocation): Likewise.
1333 (pa_block): Change i to unsigned int.
1334 * config/obj-som.h (obj_som_copyright): Declare.
1336 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
1338 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
1339 for line numbers for assembly source.
1341 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
1343 * configure.in: Change version number to 2.9.4
1344 * configure: Rebuild.
1346 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
1348 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
1349 start-sanitize-m32rx
1350 * config/tc-m32r.c (assemble_parallel_insn): No need to try
1351 non-relaxable variant any more. Simplify test for nop insn.
1352 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
1353 scan of operands yields an insn different from original (e.g. a macro).
1354 Fix call to can_make_parallel.
1357 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
1359 * ecoff.h: Change symbolS in function declaration to struct
1362 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
1364 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
1365 (md_convert_frag): Fix i18n typo.
1367 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
1369 * ecoff.c (ecoff_get_cur_proc_sym): New function.
1370 * ecoff.h: Protoype it.
1371 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
1372 [EVAX] (s_alpha_prologue): Delete.
1373 (md_pseudo_table): Update.
1375 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
1377 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
1378 array to local pointer.
1379 (get_args, parse_expr): Add casts to avoid warnings.
1381 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
1383 * read.c (s_set): Cast xmalloc return value to fragS *.
1384 * config/tc-m68k.c (m68k_ip): Function made static to match
1385 previous forward declaration.
1386 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
1388 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
1390 * config/tc-v850.c: Add internationalisation macros to error
1393 * config/tc-m32r.c (can_make_parallel): Add internationalisation
1394 macros to error strings.
1396 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
1398 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
1399 reloc is in the TOC csect.
1400 (md_apply_fix3): Correct gettext typo.
1402 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
1404 * config/tc-arm.c (find_real_start): Ignore symbols starting with
1405 .L - they are local labels and the branches are not really
1406 function calls but rather far jumps.
1409 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
1411 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
1412 local labels ($ prefix).
1415 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
1417 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
1419 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
1421 * config/tc-i386.c (md_assemble): Print operand number rather than
1422 using ordinal_names.
1423 (i386_operand): Likewise.
1425 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
1427 * Makefile.am (INTLLIBS): Define to work around apparent automake
1429 All Makefiles: Regenerated.
1431 * Many files: Added gettext invocations around user-visible
1433 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1434 HAVE_LC_MESSAGES): Define.
1435 * dep-in.sed: Added asintl.h.
1436 * po/Make-in: New file.
1437 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
1439 * read.c (Z_): Renamed from `_'.
1440 * Makefile.am (SUBDIRS): Added po.
1441 (POTFILES): new macro.
1442 (po/POTFILES.in): New target.
1443 ($(OBJS)): Added asintl.h.
1445 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
1446 (as_new_LDADD): Added $(INTLLIBS).
1447 (as_new_DEPENDENCIES): Added $(INTLDEPS).
1448 (gasp_new_LDADD): Added $(INTLLIBS).
1449 (gasp_new_DEPENDENCIES): New macro.
1450 * configure, aclocal.m4: Rebuilt.
1451 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
1453 (ALL_LINGUAS): Define.
1454 * macro.c: Include "asintl.h".
1455 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
1456 * as.h: Include "asintl.h".
1457 * config/tc-i386.c (ordinal_names): Removed.
1458 (md_assemble): Changed error text to avoid ordinal_names.
1459 (i386_operand): Likewise.
1460 (reloc): Added as_bad to avoid i18n problems.
1461 (tc_gen_reloc): Likewise.
1462 * config/tc-arm.c (bad_args): Now a #define.
1464 * config/obj-vms.c (VMS_stab_parse): Changed type of
1466 (global_symbol_directory): Unified strings to avoid i18n
1468 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1469 avoid i18n problems.
1470 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1471 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1473 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1475 * config/tc-v850.c (md_assemble): Changed C++ comment into C
1477 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
1479 * as.c (print_version_id): Added an fprintf to avoid i18n
1481 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
1483 * expr.c (expr): Added as_warn call to avoid i18n problems.
1484 * messages.c (as_assert): Changed code to avoid i18n problems.
1485 (as_abort): Likewise.
1486 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
1487 (s_space): Likewise.
1488 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
1490 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1492 * config/tc-i386.c (check_prefix): New static function, split out
1494 (struct _i386_insn): Add wait_prefix field.
1495 (md_assemble): Remove wait_prefix local variable. Use
1496 check_prefix when adding a prefix.
1498 * config/tc-i386.c (current_templates): New static variable.
1499 (md_assemble): Remove current_templates local variable.
1500 (md_assemble, i386_operand): Improve error and warning messages in
1501 many places. Add RESTORE_END_STRING in many places before error
1502 return. Clarify some comments.
1504 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1506 (md_assemble): Parse string instruction operands, looking for
1507 segment override prefixes. Check for invalid segment prefixes on
1509 (i386_operand): i.seg[] and max mem_operand changes for string
1511 * config/tc-i386.h (EsSeg): Define.
1513 * config/tc-i386.h (regKludge): Define.
1514 (iclrKludge, imulKludge): Don't define.
1515 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1516 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
1517 opcode_modifier checks to look for more common cases first. Add
1518 default_seg for IsString case.
1520 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
1522 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1524 * configure: Rebuild with new automake and libtool.
1525 * aclocal.m4, Makefile.in: Likewise.
1527 * doc/Makefile.am (as.dvi): New target.
1528 * doc/Makefile.in: Rebuild.
1531 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
1533 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1536 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1538 * configure.in: Added sparc86x support.
1540 * configure: Rebuild.
1542 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1544 (md_parse_option): Warn if -EL is not supported for this architecture.
1546 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1548 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
1550 * config/tc-mips.c (mips_ip): Note when we use get match on
1551 the full instruction name.
1552 start-sanitize-r5900
1553 (mips_ip): For '&' DEST completer handling, if we got a full match
1554 then the DEST completer is implicitly .wxyz.
1558 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
1560 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
1561 (vif_insn_type): New function.
1562 (md_apply_fix3): Don't validate user specified length if unpack insn
1566 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
1568 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1569 back into the expression to handle add/sub simplification correctly.
1571 start-sanitize-r5900
1572 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
1574 * config/tc-mips.c (mips_ip): Specs changed for
1575 VCALLMSR instruction.
1578 start-sanitize-cygnus
1579 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1581 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1584 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1586 * config/tc-mips.c (hilo_interlocks): Remove 4300.
1588 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
1590 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1594 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
1596 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1597 branch error as being done so we don't try to emit a reloc.
1600 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
1602 * symbols.c (max_indent_level): New global.
1603 (print_symbol_value_1): Use it.
1604 * expr.h (expr_build_dot): Declare.
1605 * expr.c (expr_build_dot): New function.
1607 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1608 (compute_mpgloc): New function.
1609 (eval_expr): New arg `cpu'. All callers updated.
1610 (non_vu_insn_seen_p): New static global.
1611 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1612 (struct dvp_fixup): New member `cpu'.
1613 (assemble_one_insn): New args init_fixup_count, fixup_offset.
1614 All callers updated.
1615 (md_assemble): Set non_vu_insn_seen_p as appropriate.
1616 (assemble_vif): Set `cpu' field of fixup.
1617 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
1618 (assemble_vu_insn): Delete, contents moved into ...
1619 (assemble_vu): ... here. Don't record fixups until after parsing
1620 both upper and lower insns. If branch insn inside mpg, properly
1621 compute target address.
1622 (dvp_frob_label): Create copies of vu labels inside mpg's.
1623 (dvp_relax_frag): Clean up.
1624 (md_convert_frag): Ditto.
1625 (md_apply_fix3): Signal error if mpg embedded vu code has branch
1626 to undefined label (not currently supported).
1627 (eval_expr): New arg `cpu'. All callers updated.
1628 (insert_operand_final): Convert mpgloc from bytes to dwords.
1629 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1630 (s_state): If switching to vu state, initialize $.mpgloc.
1633 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
1635 * symbols.c (print_binary): New function.
1636 (print_expr_1): Call it.
1639 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
1641 * config/tc-dvp.c (md_convert_frag): Fix thinko.
1643 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
1645 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1646 0 is a valid length value (= max+1).
1647 (install_vif_length): 0 is a valid length value (= max+1).
1650 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1652 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1653 operand in the opcode.
1656 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
1658 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1662 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1664 * config/tc-i386.h: Reorder operand flags and opcode modifier
1665 flags for clarity. Remove unused definitions: Unknown,
1666 ImmUnknown, DispUnknown, NoModrm.
1667 * config/tc-i386.c (type_names): Add missing Debug type.
1668 (md_assemble): Better duplicate prefix checking. Quicker string
1669 instruction check via new opcode_modifier flag.
1671 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
1673 * doc/as.texinfo (Invoking): Clarify -Wa example.
1675 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
1677 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1678 (s_mips_weakext): Define.
1679 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1680 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1683 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
1685 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1686 is an error if the value can not be computed at assembly time.
1687 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1689 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
1691 * gasp.c (main): Set next field of new include_path structure to
1692 NULL. From Avery Pennarun <averyp@gdc.ca>.
1694 * read.c (s_mri_sect): Call as_bad rather than abort for an
1695 unsupported MRI target.
1697 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1699 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1700 the destination of a branch instruction should be altered.
1701 (find_real_start): New function: Locate the real, Thumb coded
1702 start of a Thumb function.
1703 (do_t_branch23): Alter the destination of branches to Thumb
1706 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1708 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1710 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1713 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1715 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1716 * doc/c-hppa.texi: Likewise.
1718 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1720 * Makefile.am: Rebuild dependencies.
1721 * Makefile.in: Rebuild.
1723 * Makefile.am (DEP_INCLUDES): New variable.
1724 (.dep1): Change to work when srcdir is not an absolute path.
1725 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1726 * Makefile.in: Rebuild.
1728 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1730 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1731 LinearAddress patch.
1733 * configure.in: Set version to 2.9.1.
1734 * configure: Rebuild.
1736 * Branched binutils 2.9.
1738 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1740 * config/tc-i386.h (FWait): Define.
1741 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1742 other prefixes. Check FWait flag in opcode table to see which
1743 instructions require an fwait prefix.
1745 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1747 * stabs.c (get_stab_string_offset): Always create a stab string
1750 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1752 Fix some gcc -Wall warnings:
1753 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1754 * ehopt.c (eh_frame_code_alignment): Likewise.
1755 * expr.c (integer_constant, operand): Likewise.
1756 * frags.c (frag_align): Likewise.
1757 * gasp.c (level_0, change_base, doinstr): Likewise.
1758 * hash.c (hash_ask): Likewise.
1759 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1760 (debugging_pseudo): Likewise.
1761 * macro.c (define_macro, check_macro): Likewise.
1762 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1763 (ignore_rest_of_line, float_cons): Likewise.
1764 * symbols.c (decode_local_label_name): Likewise.
1765 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1766 (fixup_segment, number_to_chars_bigendian): Likewise.
1767 (number_to_chars_littleendian): Likewise.
1768 * config/atof-ieee.c (gen_to_words): Likewise.
1769 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1770 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1771 * read.c (output_big_sleb128): Initialize locals to avoid
1773 (output_big_uleb128, equals): Likewise.
1774 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1775 to unsigned int. Change zeros to unsigned int.
1776 * cond.c (s_if): Add return to default case.
1777 * frags.c (frag_now_fix): Change return type to addressT.
1778 * frags.h (frag_now_fix): Update declaration.
1779 * listing.c (file_info_struct): Change linenum to unsigned int.
1780 (struct list_info_struct): Change hll_line to unsigned int.
1781 (print_source): Update format string.
1782 * read.c (emit_expr): Change scan to unsigned int, and don't
1783 bother to initialize it.
1784 * symbols.c (dollar_label_count): Change to unsigned long.
1785 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1786 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1787 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1789 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1791 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1792 mcf5200 just as we do for m68000.
1793 (m68k_init_after_args): Likewise.
1794 (md_estimate_size_before_relax): Likewise.
1796 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1798 * config/tc-v850.c (md_assemble): Store relocation addend in
1799 fixup instead of instruction.
1801 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1803 * config/tc-i386.c (md_assemble): Swap template arguments to
1804 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1805 This macro is currently symmetric, so passing them the wrong
1806 way didn't cause any problem, but may if the macro is changed
1808 After copying template to i.tm, use i.tm. rather than t-> to
1809 access fields, and make t a const*
1810 Move i.tm.operand_types[] swap to immediately after the copy.
1813 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1815 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1816 we've computed the data length.
1819 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1821 * expr.h (expr_build_uconstant): Add prototype.
1822 (expr_build_unary,expr_build_binary): Add prototypes.
1823 * expr.c (expr_build_uconstant): New function.
1824 (expr_build_unary,expr_build_binary): New functions.
1826 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1827 (md_convert_frag): Delete.
1828 (TC_FIX_TYPE): New fields wl,cl,user_value;
1829 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1830 All callers updated.
1831 (insert_unpack_marker): New function.
1832 (insert_file): New argument insert_marker_arg. All callers updated.
1833 (gif_user_value): New static local.
1834 (vif_data_start,vif_data_end): New static locals.
1835 (mpgloc_sym,unpackloc_sym): New static locals.
1836 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1837 (cur_opcode,cur_operand): New static locals.
1838 (endmpg_caller): New enum.
1839 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1840 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1841 (dvp_fixup): New members user_value,wl,cl;
1842 (assemble_vif): Rewrite.
1843 (assemble_gif): Tweak name of data start label.
1844 (assemble_one_insn): Allow special parser to punt and call the
1845 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1846 (md_operand): Handle '*' value for mpgloc,unpackloc.
1847 (md_estimate_size_before_relax): New function.
1848 (dvp_relax_frag,md_convert_frag): New functions.
1849 (md_pcrel_from_section): Handle end data label for variable length
1851 (md_apply_fix3): Handle count field for variable length vif insns.
1852 Handle address field for mpg,unpack.
1853 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1854 (cur_vif_insn_length): Delete.
1855 (vif_length_value): New function.
1856 (install_vif_length): Don't perform logical->physical conversion here.
1857 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1860 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1862 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1863 * macro.c (macro_expand_body): Increase buffer size.
1864 * messages.c (as_warn): Likewise.
1865 (as_warn_where, as_bad, as_bad_where): Likewise.
1867 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1869 Based on patch from H.J. Lu <hjl@gnu.org>:
1870 * Makefile.am (DISTSTUFF): New variable.
1871 (diststuff): New target.
1872 * Makefile.in: Rebuild.
1874 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1876 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1877 m32r_elf_section_change_hook.
1879 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1880 emit a nop if a section ends with a 16 bit instruction.
1882 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1884 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1885 s_lcomm rather than obj_coff_lcomm.
1886 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1888 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1890 * config/tc-i386.h (LinearAddress): Define.
1891 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1892 instruction, don't use a default segment.
1894 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1896 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1897 * configure: Rebuild.
1900 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1902 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1905 start-sanitize-r5900
1906 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1908 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1910 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1911 (mips_ip): Handle 'O' operand.
1912 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1915 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1917 * aclocal.m4, configure: Rebuild with libtool 1.2.
1919 start-sanitize-r5900
1920 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1922 * config/tc-mips.c: Change '%' to '#' in r5900 support.
1925 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1927 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1928 PC relative branches. Patch courtesy of Jonathan Walton.
1930 start-sanitize-r5900
1931 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1933 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1934 "name.completer" where only the name is actually in the opcode
1935 table. Allow various operands for base register in load/store
1936 instructions. Handle various new argument characters for the
1937 cop2/vu0 co-processor.
1941 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1943 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1947 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1949 * configure.in (emulations): Add thumb-pe target.
1951 * configure (emulations): Add thumb-pe target.
1953 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1955 * itbl-lex.l (yywrap): Don't define if already defined as a
1959 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1961 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1962 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1963 packing is enabled. Emit VIF cpu marker after dma insn.
1965 * config/tc-dvp.h (TC_START_LABEL): Define.
1966 * config/tc-dvp.c (force_mach_label): New function.
1967 (md_begin,create_colon_label,s_dmadata): Use it.
1969 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1972 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1974 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1977 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1979 * depend.c (quote_string_for_make): New function.
1980 (wrap_output): Use it.
1982 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1984 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1985 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1988 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1990 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1991 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1992 (gif_insn_frag_loc): New static global.
1993 (assemble_gif): Record frag and location frag of insn.
1994 (md_apply_fix3): Validate user specified nloop if we couldn't do
1996 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1998 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
2000 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
2001 insufficient data present. Fix insertion of computed nloop value.
2002 (install_vif_length): Second pass at unpack len calcs.
2003 (s_endunpack): Round data up to word boundary.
2004 (insert_mpg_marker): New function.
2005 (insert_file): New args insert_marker, size. All callers updated.
2006 (assemble_vif): Rewrite varlen insn handling.
2007 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
2008 (s_enddirect,s_endunpack): Rename arg to internal_p.
2011 start-sanitize-vr4320
2012 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
2014 * config/tc-mips.c : Added vr4320 similar to vr4300.
2017 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2019 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2020 Recognize -GN and -relax.
2021 (md_begin): Initialize gp size from -G switch.
2022 (alpha_force_relocation): Always force if -relax.
2023 (alpha_align): Take a new argument that will specify when to
2024 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2025 Change all callers. Emit nop alignment padding as nop+unop pair.
2027 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2029 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2030 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2032 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
2034 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2035 require padding to the next long word boundary.
2038 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
2040 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
2041 inserted binary files.
2044 start-sanitize-phase2-m32rx
2045 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
2047 * config/tc-m32r.c (optimize): New static local.
2048 (md_shortopts): Add -O.
2049 (md_parse_option): Recognize it.
2050 (md_show_usage): Document it.
2051 (md_assemble): Don't try to combine insns in parallel if !optimize.
2053 end-sanitize-phase2-m32rx
2054 start-sanitize-m32rx
2055 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
2057 * config/tc-m32r.c (first_writes_to_seconds_operands):
2058 Reinitialise b_operands for each pass of the inner loop.
2061 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
2063 * config/tc-dvp.h (tc_frob_label): Define.
2064 * config/tc-dvp.c (dvp_frob_label): New function.
2065 (create_colon_label): New argument `sto'. All callers updated.
2066 (record_mach): New argument `force_next_p'. All callers updated.
2067 (cpu_sto): New function.
2068 (UNIQUE_LABEL_PREFIX): New macro.
2069 (unique_label): Use it.
2070 (assemble_gif): Emit start label before mach label.
2071 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
2073 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
2075 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
2076 (setup_dma_autocount): Renamed from setup_autocount. New argument
2077 inline_p. All callers changed. Fix word address of count.
2078 (parse_dma_addr_autocount): Fix word address of address.
2082 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
2084 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
2085 in special_sections table and add .vubss etc via
2086 ELF_TC_SPECIAL_SECTIONS.
2087 * config/tc-dvp.h: Likewise.
2090 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
2092 * cgen.c: #include symcat.h.
2093 * config/tc-m32r.c: Likewise.
2095 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
2097 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2098 absolute expressions instead of '$' prefixed register names.
2100 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
2102 * read.c (s_set): Record file and line info for symbols when -as.
2103 (pseudo_set): Don't overwrite that dummy fragment.
2106 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
2108 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
2109 (dvp_parse_done): Comment out contents.
2110 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
2111 (s_state): Handle .vu in included file.
2112 (asm_state): New state ASM_GIF.
2113 (asm_state_stack): Maintain stack of parsing states.
2114 ({push,pop,set}_asm_state): New functions.
2115 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
2116 (gif_{insn_type,data_name,insn_frag}): New static locals.
2117 (md_assemble): Watch for .endgif if in ASM_GIF state.
2118 (assemble_gif): Complete.
2119 (s_endgif): Complete.
2120 (cur_mach): New static local.
2121 (record_mach): New function.
2122 (md_begin): Initialize `cur_mach'.
2123 (assemble_*): Record current mach type.
2124 (vu_count): New static local.
2125 (assemble_vif): Temporary hack to properly align mpg/direct data.
2126 (assemble_vu): Insert mpg every 256 insns.
2129 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
2131 * config/tc-ppc.c (md_pseudo_table): Add "section".
2132 (ppc_named_section): New static function.
2134 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
2136 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2137 so we don't have to scan the entire list.
2139 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
2141 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2142 case, allow the parallel instructions to modify the same flag
2145 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
2147 * listing.c (list_symbol_table): Categorize symbols by
2148 undefined_section rather than sy_frag->line == NULL.
2151 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
2153 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
2154 (inline_dmadata): Renamed from s_dmadata_implied.
2155 (assemble_one_insn): Rewrite dma operand processing.
2156 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
2157 (unique_name,setup_autocount): New functions.
2159 * config/tc-dvp.c: Include stdarg.h/varargs.h.
2160 (md_pseudo_table): Add .word.
2161 (assemble_dma): Set alignment to 16 bytes. Enable code that records
2163 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
2164 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
2165 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
2167 (eval_expr): New function.
2168 (create_label,create_colon_label): New function.
2169 (s_enddmadata): Rewrite.
2172 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
2174 * Makefile.am (install-exec-local): Install properly when ln
2175 fails or tooldir == prefix.
2177 start-sanitize-m32rx
2178 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
2180 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
2181 handling of updates to the condition bit as this is shadow by
2185 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
2187 * config/tc-dvp.c (parse_float): New function.
2188 (assemble_vu): Handle loi insns.
2189 (assemble_one_insn): Simplify suffix parsing.
2190 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
2194 start-sanitize-m32rx
2195 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
2197 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
2199 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
2201 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
2202 for --warn-explicit-parallel-conflicts and --Wnp as an
2203 abbreviation for --no-warn-explicit-parallel-conflicts.
2204 (assemble_parallel_insn): Use non-relaxable versions of branch
2207 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
2209 * app.c: Parse || as a seperator between assembler statements.
2212 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
2214 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
2215 Test result of insert_operand for error.
2217 start-sanitize-m32rx
2218 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
2220 * config/tc-m32r.c (md_assemble): Only parallelise instructions
2221 when m32rx target is enabled and the instructions are not
2224 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
2226 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
2227 bother checking insn which have no operands.
2230 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
2232 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
2233 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2234 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
2235 * doc/Makefile.in: Rebuild.
2237 start-sanitize-m32rx
2238 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-m32r.c (first_writes_to_seconds_operands): New
2241 function. Replaces get_src_reg(), check_for_side_effects(),
2242 reads_from_src_reg(). Uses new insn operand features of cgen.
2243 (writes_to_pc): New function., but with new code suppressed for now.
2244 (md_assemble): Call first_writes_to_seconds_operands().
2246 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
2248 * config/tc-mips.c (macro_build): Handle operand type 'C'.
2249 (macro): Fix handling of M_COP[0-3].
2251 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
2253 Based on patches from Ross Harvey <ross@teraflop.com>:
2254 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
2255 if macro_alternate or macro_mri.
2256 (getstring): Remove support for byte constants between < and >.
2257 (get_any_string): '<' only starts a string if macro_alternate or
2259 (macro_expand_body): Permit keyword parameters following
2260 positional parameters.
2262 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2263 * configure.in (alpha*-*-netbsd*): New target.
2264 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
2265 * configure: Rebuild.
2267 * as.h (flag_warn_suppress_instructionswap): Move from here...
2268 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
2269 here, and make static.
2271 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
2272 BFD_ASSEMBLER or MANY_SEGMENTS.
2274 * as.c (show_usage): Update bug-gnu-utils address.
2275 * gasp.c (show_usage): Likewise.
2276 * doc/as.texinfo (Bug Reporting): Likewise.
2278 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
2280 * config/tc-mips.c (load_address): Don't use mips III or mips IV
2281 insns regardless of the size of a pointer if we're in mips I or
2283 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2285 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2287 Fix rac to accept only a0:
2288 * tc-d10v.c (parallel_ok, find_opcode):
2289 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
2290 Introduce OPERAND_GPR.
2292 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
2294 * read.c (s_fill): Handle non-constant repeat counts by creating
2295 an rs_space fragment.
2297 start-sanitize-m32rx
2298 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
2300 * doc/c-m32r.texi: Document warning and error messages. Add
2301 descriptions of --warn-explicit-parallel-conflicts.
2303 * doc/as.texinfo: Add more m32rx command line options.
2306 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
2308 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
2309 from as_bad to as_warn.
2312 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
2314 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
2317 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
2319 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
2320 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
2321 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
2323 * config/tc-dvp.h: Add configuration specific section names.
2326 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
2328 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
2329 seg_fix_rotP rather than fix_root from seg_info.
2331 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
2333 * expr.c: Add support for 0x1_2_3_4 bignums.
2335 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
2337 * configure.in: Change -linux* to -linux-gnu*.
2338 * configure: Rebuild.
2340 * app.c (do_scrub_begin): Treat \r as whitespace.
2342 start-sanitize-m32rx
2343 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
2345 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
2346 rather than parsing syntax string manually.
2347 (assemble_parallel_insn): Check for both forms of parallel
2350 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
2352 * Makefile.am: Update dependencies.
2353 * Makefile.in: Rebuild.
2355 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
2357 * configure, aclocal.m4: Rebuild with new libtool.
2359 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
2361 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
2362 the argument to bfd_set_arch_mach.
2363 (load_address): Use bfd_arch_bits_per_address to determine the
2364 bit size of an address instead of looking at the isa level.
2365 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2367 start-sanitize-v850e
2368 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
2370 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
2372 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
2374 * ehopt.c: New file.
2375 * as.h (enum _relax_state): Add rs_cfa.
2376 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
2377 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
2378 * read.c (emit_expr): Call check_eh_frame.
2379 * write.c (cvt_frag_to_fill): Handle rs_cfa.
2380 (relax_segment): Likewise.
2381 * Makefile.am: Rebuild dependencies.
2382 (GAS_CFILES): Add ehopt.c.
2383 (GENERIC_OBJS): Add ehopt.o.
2384 * doc/internals.texi (Frags): Document rs_cfa.
2386 * as.c (show_usage): Mention --traditional-format.
2387 (parse_args): Accept --traditional-format.
2388 * as.h (flag_traditional_format): Declare.
2389 * output-file.c (output_file_create): If flag_traditional_format,
2390 set BFD_TRADITIONAL_FORMAT on stdoutput.
2391 * doc/as.texinfo, doc/as.1: Document --traditional-format.
2393 * config/tc-mips.c (append_insn): Make sure that if we have a
2394 fixup for an unmatched %hi reloc, it does not associated with a
2397 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
2398 * doc/Makefile.in: Likewise.
2400 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
2402 * config/tc-m32r.c (check_for_side_effects): New function.
2403 (can_make_parallel): Add checks for instruction side effects
2404 clashing with the other instruction.
2405 (assemble_parallel_insn): Improve warning messages. Return error
2406 message from non-swapped instruction order.
2408 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2410 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2412 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2413 md_cleanup definition. This moves the forced literal output to
2414 the end of the source pass, and avoids macro's inserting literals
2415 into the code immediately after the macro expansion.
2417 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2419 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2420 a gas internal symbol is adjustable.
2421 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2423 * as.h: If gcc version greater than 2.6, use `__format__' and
2424 `__printf__' in function attributes, rather than `format' and
2427 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2429 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2431 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2433 Add tms320c30 support:
2434 * config/tc-tic30.h: New file.
2435 * config/tc-tic30.c: New file.
2436 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2437 TARGET_FORMAT as "coff-tic30".
2438 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2439 * Makefile.am: Rebuild dependencies.
2440 (CPU_TYPES): Add tic30.
2441 (CPU_OBJ_VALID): tic30-aout is valid.
2442 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2443 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2444 * configure, Makefile.in: Rebuild.
2446 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2448 * config/tc-v850.c (md_assemble): Improvements to error messages.
2450 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2452 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2453 BFD_RELOC_HI16_S to store the high bits of any value.
2455 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2456 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2457 assembler calculate relocations to any external symbol at all.
2458 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2459 involving generation of pc-relative relocs.
2460 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2461 has been moved to md_apply_fix3.
2463 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2464 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2465 which actually means (the address of identifier's GOT entry) +
2466 constant, which is not particularly useful.
2468 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2470 * read.h (include_dirs): Declare.
2471 (include_dir_count,include_dir_maxlen): Declare.
2474 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2475 (md_parse_option): Handle them.
2476 (md_show_usage): Print them.
2477 (output_dma,output_pke): New static globals.
2478 (assemble_pke): Handle -no-dma-pke.
2479 (insert_file): Search include dir list.
2480 (s_enddirect): Validate length if prespecified.
2481 (s_endmpg): Likewise. Handle -no-dma-pke.
2482 (s_endunpack): Handle -no-dma-pke.
2483 (md_pcrel_from_section): Add offset to delay slot for
2487 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2489 * configure.in: Correct check for shared opcodes library.
2490 * configure: Rebuild.
2492 * listing.c (buffer_line): If we can't open the file, set at_end.
2493 (listing_print): Remove unused local variable fi.
2495 * config/m68k-parse.y (reglistpair): Handle register list in
2498 * config/vms-conf.h: Don't undef VERSION.
2500 start-sanitize-m32rx
2501 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
2503 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2504 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2507 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2509 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2511 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2513 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2514 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2515 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2516 (EXTRA_DIST): Define.
2517 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2518 explicitly rather than via the list of object files.
2519 (gcc-as.opt): New file created when make-gas.com is run.
2520 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2521 itbl-cpu.h} to #include appropriate file rather than copying that
2523 * config/vms-conf.h: Synchronize with current config.in.
2524 * Makefile.in: Rebuild.
2526 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
2528 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2529 (parallel_ok): Relaxed parallel subinstruction dependency check.
2531 start-sanitize-m32rx
2532 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
2534 * config/tc-m32r.c (md_assemble): Fix determination of when
2535 instructions can be combined in parallel.
2538 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
2540 * as.h (flag_warn_suppress_instructionswap): added new flag.
2541 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2542 command line argument.
2543 * tc-d10v.c (write_2_short): emit "Swapping instructions"
2544 warning only if flag_warn_suppress_instructionswap is false.
2546 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
2548 * configure.in (i386-*-mingw32*): New target.
2549 * configure: Rebuild.
2551 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
2553 * symbols.c (resolve_symbol_value): Don't set the segment if it
2554 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2556 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2559 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
2561 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2562 depends upon HAVE_{UNLINK,REMOVE} values rather than host
2565 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
2567 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2570 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
2572 * configure.in: Add dvp support.
2573 * configure: Regenerate.
2574 * config/tc-dvp.[ch]: New files.
2577 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
2579 * config/tc-v850.c (v850_insert_operand): Display instruction when
2580 an error is encountered.
2582 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
2584 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2585 (i386-*-sco3.2v5*coff): New target.
2586 (i386-*-sco3.2*): New target.
2587 * configure: Rebuild.
2589 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
2591 * config/tc-v850.c: Tidy error message production.
2593 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
2595 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2596 validate_immediate return value in the right type for comparisons
2599 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
2601 * listing.c (MAX_BYTES): Use listing variables not constants.
2602 (data_buffer): No longer an array, but a pointer.
2603 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2604 (listing_listing): Allocate data_buffer.
2606 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
2608 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2609 --listing-rhs-width, --listing-cont-lines.
2610 (show_usage): Update.
2611 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2612 (listing_lhs_cont_lines, listing_rhs_width): New vars.
2613 (print_lines): Use the variables instead of the constants.
2614 (listing_listing): Likewise.
2615 * listing.h: Declare the new vars.
2617 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
2619 * as.c (parse_args): Add --keep-locals alias for -L.
2620 Add --strip-local-absolute.
2621 (show_usage): Update.
2622 * as.h (flag_strip_local_absolute): New flag.
2623 * symbols.c (S_IS_LOCAL): Use it.
2624 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2625 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2626 * config/obj-coff.h (S_IS_LOCAL): Likewise.
2628 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
2630 * config/tc-m32r.c: Detect if explicitly parallel instructions
2631 might have an io conflict and issue a warning message.
2633 start-sanitize-m32rx
2634 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
2636 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2637 to a count of the number of matches to skip.
2638 (can_make_parallel): Pass count of number of matches to skip to
2639 reads_from_src_reg().
2642 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
2644 start-sanitize-m32rx
2645 * config/tc-m32r.c: Add support for swapping fixups of swap
2648 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2649 cgen_swap_fixups): Functions to save, restore and swap the fixup
2650 chain with a backup copy.
2651 (cgen_asm_finish_insn): Returns address of constructed insn.
2653 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
2655 * listing.c (file_info_struct): Remove FILE, add POS.
2656 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2657 (file_info): Don't open the file.
2658 (buffer_line): Check for the file in the last_open cache, updating
2660 (print_source): Don't reference file_info->file.
2661 (listing_listing): Likewise.
2662 (listing_print): Close the file in the cache, if any.
2664 start-sanitize-m32rx
2665 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2668 parallel instructions so that they are in the correct order.
2669 (reads_from_src_reg, get_src_reg, can_make_parallel,
2670 make_parallel): New functions to support opportunistic
2671 parallelisation of adjacent instructions.
2674 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
2676 * read.c (dwarf_file_string): New file static variable.
2677 (emit_expr): Look for constant sequence that leads up to a file
2678 name in DWARF debugging output.
2679 (stringer): Use dwarf_file_string to decide whether to accept a
2680 string as a file name.
2682 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
2684 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2685 (crack_operand): Add reg->reglst MRI hack.
2686 (r_seg): Put reglst symbols in reg_section.
2687 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2689 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2691 * tc-sh.c (get_specific): Handle SGR & DBR.
2693 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2695 * tc-h8300.c (parse_reg): Take the length of the symbol into
2696 account when attempting to match a register name.
2697 * tc-h8500.c (parse_reg): Likewise.
2699 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2701 start-sanitize-m32rx
2702 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2705 * cgen.c: Formatting changes to improve readability.
2707 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2712 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2714 Based on a patch from Jim Wilson
2715 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2716 (tc_gen_reloc): Handle cross section PC relative relocs
2719 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2721 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2723 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2725 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2726 (expr_jmp_buf): New static local.
2727 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2728 (cgen_md_operand): New function.
2729 * tc-m32r.c: Clean up pass over `struct foo' usage.
2730 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2732 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2734 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2735 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2737 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2739 * config/tc-i386.c (i386_operand): Give an error if there are
2740 unrecognized characters after an expression.
2742 For older changes see ChangeLog-9697