1 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5 (do_scrub_chars): Add some casts to unsigned char to avoid
6 unwanted sign extension.
7 * read.c (lex_type): Set characters about 127 to be symbol
9 * config/tc-i386.c (md_begin): Set identifier_chars and
10 operand_chars for values above 127.
12 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
14 * configure.in: detect cygwin* instead of cygwin32*
15 * configure: regenerate
17 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
19 * listing.c: Add support for producing a listing from piped
22 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
24 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
25 (append_insn): Account for the tx39's multiply behavior.
27 1998-10-26 Michael Meissner <meissner@cygnus.com>
29 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
30 from assemble_parallel_insns. Add support for '->' to indicate
31 explicitly serializing the instructions.
34 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
36 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
39 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
41 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
43 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
45 * config/tc-mips.c : support frame and regmask/fregmask when
46 MIPS_STABS_ELF is specified.
48 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
50 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
51 (md_apply_fix): Don't return 1 for VTABLE relocs.
52 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
54 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
56 * doc/c-i386.texi: Replace occurences of "opcode" with
57 "instruction mnemonic", "instruction", or "mnemonic" when
58 referring to the name of an instruction. Use "opcode" when
59 referring to the sequence of machine bytes.
61 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
62 (is_opcode_char): Rename to is_mnemonic_char.
63 (md_assemble and i386_operand): Correct error messages from
64 "opcode" to "instruction mnemonic"
65 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
66 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
67 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
68 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
69 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
70 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
71 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
73 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
75 * config/tc-i386.c (i386_operand): Check for garbage after
78 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
80 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
81 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
83 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
85 * config/tc-sh.h (obj_fix_adjustable): Define.
86 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
87 (md_apply_fix): Likewise.
88 (tc_gen_reloc): Likewise.
89 (sh_fix_adjustable): New.
91 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
93 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
94 * cgen.h (gas_cgen_finish_insn): Update prototype.
95 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
96 cgen_insn_t -> CGEN_INSN_INT.
97 (make_parallel): Update handling of CGEN_INT_INSN_P.
98 (assemble_parallel_insn): Ditto.
99 (target_make_parallel): New function.
100 (md_assemble): Use it.
102 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
104 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
106 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
108 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
109 converted into lower case.
111 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
113 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
114 (gas_cgen_tc_gen_reloc): Likewise.
115 * config/tc-m32r.h (obj_fix_adjustable): Define.
116 * config/tc-m32r.c (m32r_fix_adjustable): New.
117 (m32r_force_relocation): Handle VTABLE relocs.
119 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
121 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
123 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
125 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
126 to lower case before parsing.
128 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
129 parallel insns modift buts in the PSW as a side effect.
131 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
133 * config/tc-d30v.c (find_format): Test for missing flag and
136 (md_apply_fix3): Fix error messages to avoid
137 assumption about presence of a symbol.
139 (parallel_ok): Disallow parallel instructions that both modify the
142 (find_format): Generate a warning if an odd numbered register is
143 used as the first register in a mutli-register instruction.
145 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
147 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
148 relocations are always associated with a symbol.
150 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
152 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
153 (elf32_sparc_force_relocation): Declare.
154 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
155 (tc_gen_reloc): Handle vtable relocs.
156 (elf32_sparc_force_relocation): New.
158 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
160 * symbols.c (S_IS_FUNCTION): New.
161 * config/tc-v850.h (obj_fix_adjustable): Define.
162 (TC_FORCE_RELOCATION): Define.
163 (v850_force_relocation): Declare.
164 * config/tc-v850.c (tc_gen_reloc): Use offset instead
165 of fx_addnumber for VTABLE reloc addends.
166 (md_apply_fix3): Handle VTABLE relocs.
167 (v850_fix_adjustable): New.
168 (v850_force_relocation): New.
170 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
172 * tc-hppa.c (fp_operand_format): Add some additional formats.
173 (pa_ip): Do not automatically promote into pa2.0 mode.
174 (pa_level): Handle ".level 2.0".
175 start-sanitize-cygnus
176 (struct pa_it): New field "trunc".
177 (pa_parse_fp_cnv_format): New function.
178 (pa_parse_ftest_gfx_completer): New function.
179 (pa_ip): Handle various new letters for PA2.0 support.
182 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
184 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
185 * config/tc-i386.h (template.extension_opcode): Change to
186 unsigned int to allow full range of 8-bit opcode suffixes.
187 (None): Redefine as 0xffff.
189 From Jeff B Epler <jepler@usgs.gov>
190 * doc/c-i386.texi (i386-SIMD): New section.
192 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
194 * read.c (discard_rest_of_line): New function.
195 * read.h: Declare it.
196 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
198 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
200 * config/tc-d10v.c (find_symbol_matching_register): New function.
201 (find_opcode): Cope with the case where a register name matches
204 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
206 * config/tc-v850.c (md_pcrel_from): Rename to
207 v850_pcrel_from_section.
208 (v850_pcrel_from_section): Do not resolves symbols in other
211 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
213 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
215 * config/tc-d10v.c (find_opcode): Generate an error if a register
216 is supplied for an operand that should not be a register.
218 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
220 * config/tc-d30v.c (write_2_short): But do allow delayed branch
221 instructions to have another instruction in the right bin.
223 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
225 * config/tc-d30v.c (write_2_short): Do not allow instructions in
226 the right container if the left container holds a branch
229 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
231 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
232 both a register name and symbol name.
233 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
235 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
237 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
238 execution unit class.
240 (reg_name_search): If a name matches a register and a symbol,
242 (find_format): Disallow flag registers when a general purpose
243 register is required.
244 If a number is required, but a register has been given, check to
245 see if a symbol with the same name as the register exists, and if
248 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
250 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
252 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
254 * config/tc-d30v.c (find_format): Do not accept flag registers as
255 general purpose registers.
256 (find_format): If an immediate value is expected at a given place
257 in a format, but a register name has been provided instead, check
258 to see if that register name matches the name of a predefined
259 symbol and if it does, then use the symbol instead.
260 (reg_name_search): If a register name matches a symbol name,
261 prefer the register name to the symbol name.
264 Mon Sep 21 13:08:01 1998 Doug Evans <devans@canuck.cygnus.com>
266 * config/tc-dvp.c (md_begin): Set st_other field of mpgloc_sym.
267 (assemble_vif,create_vuoverlay_section,s_endmpg,s_vu): Ditto.
270 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
272 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
273 the previous insn to empty.
275 1998-09-20 Michael Meissner <meissner@cygnus.com>
277 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
278 pieces, forcing the use of an ANSI compiler.
280 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
282 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
284 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
287 Tue Sep 15 17:04:43 EDT 1998 Jim Lemke <jlemke@cygnus.com>
289 * config/tc-dvp.c (parse_float): Strtol() will not convert
290 0xFfffFfff properly, it returns 0x7fffFfff.
291 Changed to use strtoul() which does work properly.
294 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
296 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
298 (obj_elf_vtable_entry): Likewise.
299 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
300 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
301 (tc_gen_reloc): Likewise.
302 (arm_fix_adjustable): Likewise.
303 (elf32_arm_force_relocation): New.
304 (armelf_frob_symbol): Remove coff-style symbol support.
307 Mon Sep 14 22:28:24 1998 Doug Evans <devans@canuck.cygnus.com>
309 * config/tc-dvp.c (parse_float): Support 0fNNN.
310 (tc_gen_reloc): Don't crash if given a pc-relative reloc for .word,
311 just signal an error.
314 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
316 * config/tc-i386.c (i386_operand): Fix typo in last patch.
318 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
320 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
321 OBJ_COFF so that routine is defined for a.out format.
323 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
325 * config/tc-i386.c (i386_operand): Detect non-segment registers
326 used as segment prefixes.
328 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
330 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
331 optimize across FDE boundaries.
333 * config/obj-coff.c (obj_coff_section): Preserve any link once
334 flags when setting the section flags.
336 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
338 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
339 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
341 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
343 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
346 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
348 * frags.c (frag_grow): Include the size of the frag struct in the
351 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
352 if the new subseg comes before the old.
354 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
356 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
357 to handle edge8 and edge16.
359 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
361 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
362 before we clobber the symbol involved.
364 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
366 * config/tc-arm.c: Remove OBJ_ELF definitions for
367 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
368 use arm_adjust_symtab for OBJ_COFF.
369 (armelf_adjust_symtab): New Routine.
370 * config/tc-arm.h: Define obj_adjust_symtab to
371 armelf_adjust_symtab for OBJ_ELF.
373 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
375 * configure.in: Make all i386-elf targets use bfd_gas.
376 * config/tc-i386.c (tc_i386_force_relocation): New.
377 (tc_i386_fix_adjustable): Don't fix vtable relocs.
378 (md_apply_fix3): Likewise.
379 (tc_gen_reloc): Handle them.
380 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
381 tc_i386_force_relocation.
383 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
385 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
387 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
389 * config/tc-d30v.c (md_assemble): Copy previous opcode over
390 current opcode after writing the first insturction of a reverse
393 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
395 * read.h (generate_lineno_debug): Add prototype.
396 * read.c (generate_lineno_debug): Make non-static.
398 * config/tc-dvp.c (insert_mpg_marker): Call generate_lineno_debug.
401 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
403 * config/tc-i386.c (md_assemble): Only warn for address/data size
406 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
408 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
409 against Thumb function names, as the linker needs this information.
411 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
413 * expr.c (operand): Check also that there is no advance in operand
414 after atof_generic in order to decide "is it label 0f or floating
417 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
419 * config/tc-m32r.c: Replace double dash prefix to M32R specific
420 command line options with a single dash.
421 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
423 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
425 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
426 * tc-arm.c (arm_fix_adjustable): New routine.
428 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
430 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
431 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
432 demand_empty_rest_of_line before mri_comment_end.
433 (equals): Check garbage after expression before
434 mri_comment_end in MRI mode.
436 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
438 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
439 small immediate constant to use the constant itself rather than
442 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
444 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
445 (pa_leave): Likewise.
447 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
449 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
451 (i386_operand): Fix an error message.
453 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
455 * doc/c-arm.texi (ARM Directives): Document .req directive.
457 * config/tc-arm.c (reg_required_here): Display erroneous string if
458 the register name could not be decoded.
459 Do not set inst.instruction if the sift is -1.
461 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
463 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
466 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
468 * config/tc-d30v.c (d30v_align): Always perform alignment request,
469 even if it is belived to be unnecessary.
471 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
473 config/tc-i386.c (i386_operand): Size immediate constants by
474 suffix (erroneously removed as part of July 7 change).
476 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
478 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
479 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
480 (armelf_frob_symbol): New Routine.
481 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
483 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
485 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
487 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
489 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
490 command line switches passed to assembler.
492 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
494 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
495 (gas_cgen_opcode_desc): Declare.
496 (gas_cgen_parse_operand): Declare.
497 (*): Prepend gas_ to gas specific fns to denote them as such.
499 * cgen.c (gas_cgen_opcode_desc): New global
500 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
501 (queue_fixup): Renamed from cgen_queue_fixup.
502 (*): Prepend gas_ to gas specific fns to denote them as such.
504 (gas_cgen_md_apply_fix3): Update call to insert_operand.
505 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
506 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
507 Open opcode table and initialize it.
508 (make_parallel): Use gas_cgen_opcode_desc.
509 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
510 (md_assemble): Ditto.
512 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
514 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
515 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
516 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
517 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
518 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
519 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
520 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
521 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
522 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
523 (INIT_STAB_SECTION): Likewise.
524 (OBJ_PROCESS_STAB): Likewise.
526 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
527 (md_parse_option): Watch for them.
528 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
529 (md_begin): Kill neverdef code.
530 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
531 (s_alpha_prologue): Watch alpha_cur_ent_sym.
532 (s_alpha_coff_wrapper): New.
533 (md_pseudo_table): Trap all ECOFF pseudos.
535 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
537 Start of changes to remove mdebug section from mips*-elf
538 Based on MIPS_STAB_ELF definition
539 * acconfig.h: undef if not configured
540 * config.in: undef if not configured
541 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
542 * config/tc-mips.c (s_ent): set BSF_FUNCTION
543 * stabs.c (s_stab_generic): flush frag
545 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
547 * configure.in: (arm-*-elf): Handle.
548 (thumb-*-elf): Handle.
549 * configure: Regenerate.
550 * read.c (stringer): Fix typo in comment.
551 * write.c (fixup_segment): Don't add symbol value to addend if
553 * config/tc-arm.c (md_section_align): Don't align dwarf debug
555 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
558 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
560 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
561 (write_2_short): Emit warning if new flag is set.
562 (do_assemble): Set flags if left instruction is one of special
563 "right-instruction-killer" type.
565 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
567 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
568 Always output words in debug_info section as big endian.
569 (sparc_target_format): Choose correct bfd target.
570 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
572 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
574 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
575 to work with internationalization code. Issue an error when two
576 operands match that are not allowed to match.
578 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
580 * configure.in (install_tooldir): Allow target to specify whether
581 it wants to be installed in $(tooldir)/bin.
583 (dvp-*-*): Don't install in $(tooldir)/bin.
585 * configure: Regenerate.
586 * Makefile.am (install-exec-local): Set install-exec-tooldir
587 dependency via configure.
588 * Makefile.in: Regenerate.
590 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
592 * Makefile.am (install-exec-local): Split into two ...
593 (install-exec-bindir,install-exec-tooldir): New rules.
594 * Makefile.in: Regenerate.
596 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
598 * Makefile.am (install-exec-local): Don't remove the file before
599 checking whether $(bindir) == $(tooldir)/bin. From Maciej
600 W. Rozycki <macro@ds2.pg.gda.pl>.
601 * Makefile.in: Rebuild.
603 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
605 * cgen.c: Include libiberty.h.
606 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
607 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
608 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
609 (md_cgen_lookup_reloc)): Declare.
610 (md_cgen_record_fixup_exp): Declare.
611 * config/tc-m32r.h (md_pcrel_from_section): Declare.
612 (m32r_relax_frag): Declare.
613 (cgen_md_apply_fix3): Decls moved to cgen.h.
614 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
615 (m32r_cgen_record_fixup_exp): Delete decl.
616 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
617 (assemble_nop): Delete.
618 (expand_debug_syms): Delete unused `exp'.
619 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
620 Add default case for -Wall.
621 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
622 (md_atof): Delete unused wordP.
625 * config/tc-dvp.c (assemble_vif): Make label at start of overlay
627 (create_vuoverlay_section): Put __start_ label at start of overlay
631 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
633 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
637 Wed Jul 22 17:39:28 1998 Frank Ch. Eigler <fche@cygnus.com>
639 * config/tc-dvp.c (parse_float): Accept 0xhex constants
640 also for VU LOI operand.
643 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
645 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
646 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
647 .print, .purgem, and .struct. Remove documentation for
650 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
652 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
653 Update call to insert_operand.
656 Tue Jul 21 10:58:47 1998 Jeffrey A Law (law@cygnus.com)
658 * config/tc-mn10300.c (md_assemble): Handle autoincrement addressing
662 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
664 * config/tc-m32r.c (ms_show_usage): Formatting changes.
666 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
668 * config/tc-i386.c (md_assemble): Don't get confused by trailing
669 whitespace after a prefix operator.
672 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
674 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
677 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
679 * config/tc-sparc.c (log2): New static function.
680 (s_reserve): Use log2 to convert alignment before calling
682 (s_common): Use log2 to convert alignment before calling
683 record_alignment and frag_align.
684 (sparc_cons_align): Use log2.
686 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
688 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
689 (s_common): Likewise.
691 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
692 initialization of waddr.
693 (sparc_elf_final_processing): Add default case to switch.
695 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
697 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
700 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
702 * write.c (subsegs_finish): Don't align the segments if there were
705 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
706 copying aux information.
708 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
709 expression into a symbol.
711 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
713 * config/tc-i386.c (mode_from_disp_size): Change arg and return
714 type to unsigned int.
715 (md_assemble): Change type used to store offsets from unsigned
717 (i386_operand): Switch error check to only call RESTORE_END_STRING
718 once after parse_register.
720 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
722 * config/tc-v850.c (md_show_usage): Changed format to match that
725 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
727 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
729 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
731 (md_apply_fix_2): Force the symbol of the vtable reloc to be
734 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
736 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
737 * doc/Makefile.in: Rebuild.
739 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
741 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
743 (mips_ip, case 'u'): Move range check after code to mask
744 off bits in %hi/%lo expressions. Mask off high bits for
747 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
749 * doc/Makefile.am (gasver.texi): New target.
750 (as.info, as.dvi): Depends upon gasver.texi.
751 * doc/as.texinfo: Include gasver.texi. Mention version number on
752 title page and in top node.
753 * doc/Makefile.in: Rebuild.
755 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
757 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
758 but not including the line containing the edict.
759 * listing.h (LISTING_EOF): New.
760 * input-scrub.c (input_scrub_next_buffer): Call it.
762 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
764 * config/tc-i386.c (i386_operand): Don't set the size of an
765 immediate address based solely on the suffix and the mode.
767 * config/tc-i386.c (md_assemble): Add assertion to make sure
768 overlap2 does not set Imm.
770 * config/tc-i386.c (space_chars): Remove. The scrubber converts
771 sequences of whitespace to a single space.
772 (is_space_chars): Just compare with space.
773 (md_begin): Don't initialize space_chars.
774 (md_assemble): Just skip a single whitespace character.
775 (i386_operand): Rewrite base-index parsing to use new
776 parse_register, and to skip white space. Skip white space in a
777 number of other places too. Don't give error message if
778 parse_register fails.
779 (parse_register): Change reg_string parameter to be non-const.
780 Add end_op parameter. Skip white space after the `%', and return
781 end of register string. Give error message here rather than
784 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
786 Based on patch from Matt Semersky <matts@scd.hp.com>:
787 * expr.c (op_encoding): Make const.
788 (expr_set_precedence): New function.
789 (expr_begin): Don't set operator rankings, just call
791 * expr.h (expr_set_precedence): Declare.
792 * read.c (s_mri): Call expr_set_precedence.
794 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
796 * doc/as.texinfo (Statements): Remove paragraph discussing
797 continuing lines with a backslash. This hasn't worked for years,
800 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
802 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
804 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
805 (ps_CTORS, ps_DTORS): New section types.
806 (vms_fixup_xtors_section): New function
807 (Ctors_Psect, Dtors_Psect): Define.
808 (IS_GXX_XTOR): Define
809 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
810 Filter static constructors/destructors and add to
811 Ctors_Symbols/Dtors_Symbols chain.
812 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
815 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
816 * makefile.vms: Merge vax/vms support.
818 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
820 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
821 (elf_pseudo_table): Add them.
822 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
823 (md_apply_fix): Accept them.
824 (mips_fix_adjustable): Don't adjust them.
825 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
826 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
827 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
828 (tc_fix_adjustable): Don't adjust them.
830 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
832 * Makefile.am (CGEN_CPU_PREFIX): New variable.
834 * Makefile.in: Regenerate.
835 * configure.in: AC_SUBST cgen_cpu_prefix.
836 * configure: Regenerate.
838 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
840 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
841 Changed all users of COND12_DELAY.
844 Mon Jun 29 14:58:36 1998 Jeffrey A Law (law@cygnus.com)
846 * config/tc-mn10300.c (r_registers): Fix typo and add some missing
850 start-sanitize-branchbug4011
851 Mon Jun 29 09:36:27 1998 Gavin Koch <gavin@cygnus.com>
853 * config/tc-mips.c (prev_insn_labels): New.
854 (mips_fix_4011_branch_bug): New.
855 (append_insn): Watch for and handle branchs with labels.
856 (mips_no_prev_insn): Initialize prev_insn_labels.
857 (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
859 end-sanitize-branchbug4011
860 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
862 * config/tc-mn10300.c (set_arch_mach): New function.
863 (md_pseudo_table): Add pseudo-ops to set the current machine type.
864 (md_begin): Default to mn10300 mode.
865 (md_assemble): Only accept instructions for the core mn10300
866 chip and the active machine type.
868 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
870 * subsegs.h (segment_info_type): Give the struct a name.
871 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
872 * config/tc-h8500.h (tc_reloc_mangle): Declare.
873 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
874 * config/tc-w65.h (tc_reloc_mangle): Declare.
875 * config/tc-z8k.h (tc_reloc_mangle): Declare.
877 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
879 * config/tc-v850.c (v850_comm): Restore old section
880 after common processing.
882 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
884 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
887 Wed Jun 24 09:38:10 1998 Jeffrey A Law (law@cygnus.com)
889 * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
890 as synonyms for "rN" registers.
891 (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
893 (md_assemble): Fix typo computing the size of relocations.
896 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
898 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
899 char with code that explicitly sign-extends.
901 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
903 * config/tc-v850.c (md_begin): Restore text section as the current
904 section after creating call table sections.
906 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
909 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
910 with call to macro SYM_AUXINFO.
912 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
914 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
915 with the program transform name.
916 * Makefile.in: Rebuild.
918 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
920 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
924 Mon Jun 22 13:45:19 1998 Jeffrey A Law (law@cygnus.com)
926 * config/tc-mn10300: Handle FMT_D10 instructions.
929 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
931 * config/tc-i386.c (i386_operand): Be prepared for a space between
932 the open parenthesis and the start of the register operand,
933 because of the June 16 change.
936 Mon Jun 22 11:08:07 1998 Frank Ch. Eigler <fche@cygnus.com>
938 * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
939 to be named with a `$' prefix. Likewise, allow CFC2/CTC2 to
940 refer to "$viNN" registers.
943 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
945 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
948 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
950 * config/tc-d30v.c (d30v_align): Always perform alignment request,
951 even if it is belived to be unnecessary.
954 Fri Jun 19 19:56:50 1998 Jeffrey A Law (law@cygnus.com)
956 * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
961 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
963 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
964 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
965 (mn10300_insert_operand): Likewise.
966 (mn10300_check_operand): Likewise.
969 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
971 * write.c (adjust_reloc_syms): Never adjust relocs against weak
973 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
975 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
978 * config/tc-mn10300.c (r_registers): Add missing registers.
979 (xr_registers): New set of registers.
980 (xr_register_name): New function.
981 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
982 RREG operand insertion. Handle new D6 and D7 instruction formats.
984 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
985 shift amount for a repeated operand. The shift amount for the
986 repeated copy comes from the size of the operand.
988 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
990 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
993 Fri Jun 19 00:04:26 1998 Doug Evans <devans@seba.cygnus.com>
995 * config/tc-dvp.c (md_apply_fix3): Handle new relocs
996 BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
1000 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
1002 * config/tc-mn10300.c (r_registers): New register table.
1003 (r_register_name): New function.
1004 (md_assemble): Handle new am33 operand types.
1007 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1009 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1011 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1013 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1014 characters in it as LEX_IS_SYMBOL_COMPONENT.
1015 * config/tc-i386.h (tc_symbol_chars): Define.
1016 (extra_symbol_chars): Declare.
1017 * config/tc-i386.c (extra_symbol_chars): Define.
1018 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1019 (line_comment_chars): Set to '/' if TE_LINUX.
1020 * doc/c-i386.texi (i386-prefixes): Update.
1021 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1023 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1025 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1026 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1029 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
1031 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
1035 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1037 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1038 constraint in instructions REP & REPI.
1040 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1042 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1043 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1045 (check_range): If the operand is shifted, then shift the number
1046 before checking its range.
1048 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1050 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1053 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1055 * config/tc-v850.c (v850_comm): Create special sections as needed.
1057 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1059 * config/tc-d10v.c (write_2_short): Addition of swapping
1060 instructions for sequential and reverse sequential order when
1061 given order is not possible.
1064 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
1066 * config/tc-dvp.c (assemble_vu): Print better error message if
1067 lower insn is missing.
1070 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1072 * Makefile.am: Rebuild dependencies.
1073 (DEP_INCLUDES): Fix reference to intl build directory.
1074 * Makefile.in: Rebuild.
1076 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1078 * doc/c-i386.texi: Update 16 bit documentation.
1080 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1081 IgnoreDataSize to IgnoreSize as they are used for address size as
1083 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1084 32-bit mode, similarly addr16/data16 and variants.
1086 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
1088 * config/tc-d30v.c (md_assemble): Fix handling of reverse
1089 sequential word multiply instructions.
1091 (do_assemble): Add extra command line argument, to allow mul32
1092 attribute to be preserved across parallel insns.
1093 (md_assemble): Insert NOPs between explicitly parallel insns which
1094 contain an 32 bit multiply and a 16 multiply.
1097 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
1099 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
1102 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1104 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
1107 * config/tc-i386.c (reloc): Add braces.
1109 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
1110 consistent with Intel naming.
1111 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
1112 use bitfields in sib_byte.
1113 (modrm_byte): Don't use bitfields here either.
1115 * config/tc-i386.c (current_templates): Add const.
1116 (parse_register): Add const to return, param, and char *s.
1117 (i386_operand): Add const to reg_entry *r.
1118 * config/tc-i386.h (templates): Add const to start, end.
1120 Inspired by code for 16 bit gas support from Martynas Kunigelis
1121 <martynas@nm3.ktu.lt>:
1122 * config/tc-i386.c (md_assemble): Add full support for 16 bit
1123 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
1124 (uses_mem_addrmode): Remove.
1125 (md_estimate_size_before_relax): Add support here too.
1126 (md_relax_table): Rewrite interface to md_relax for 16 bit
1128 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
1129 (opcode_suffix_to_type): Remove.
1130 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
1131 (SIZE_FROM_RELAX_STATE): Modify to suit above.
1132 (md_convert_frag): Likewise.
1133 (i386_operand): Add support for 16 bit base/index regs,
1134 immediates, and displacements. Remove some unnecessary casts, and
1135 localise end_of_operand_string, displacement_string_start,
1136 displacement_string_end variables. Add GCC_ASM_O_HACK.
1137 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
1139 * config/tc-i386.c (prefix_hash): Remove.
1140 (md_begin): Rewrite without obstacks. Remove prefix hash table
1141 handling. Rewrite lexical table handling.
1142 (i386_print_statistics): Don't print prefix statistics.
1143 (md_assemble): Rewrite instruction parser so that line is not
1144 converted to lower case. Don't do a hash_find for prefixes,
1145 instead recognise them via opcode modifier.
1146 (expecting_operand, paren_not_balanced): Localise variables.
1147 * config/tc-i386.h (IsPrefix): Define.
1148 (prefix_entry): Remove.
1150 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
1151 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
1152 '\\' in case where comment_chars contains '/'.
1154 * config/tc-i386.c (MATCH): Ensure given operand and template
1155 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
1156 you must write `ljmp *table(%ebx)'.
1158 From H.J. Lu <hjl@gnu.org>:
1159 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
1160 as 0 ifndef BFD_ASSEMBLER.
1161 (md_assemble): Allow immediate operands without suffix or
1162 other reg operand to default in size to the current code size.
1164 start-sanitize-v850e
1165 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
1167 * config/tc-v850.c (md_begin): Restore creation of
1168 .call_table_text and .call_table_data sections.
1171 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
1173 * config/tc-d30v.c (md_assemble): Set execution type to unknown
1174 after emitting a word of noops.
1176 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1178 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
1179 (i386_operand): Simplify checks for valid base/index combinations.
1180 Disallow `in 4(%dx),%al'.
1182 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
1184 (add_prefix): Change parameter from char to int.
1186 * config/tc-i386.h (Ugh): Define opcode modifier.
1187 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
1189 * config/tc-i386.c (md_assemble): Rewrite MATCH and
1190 CONSISTENT_REGISTER_MATCH macros to check register types more
1191 thoroughly. Check for illegal suffix/operand combinations
1192 when matching insns with operands. Handle new `s' suffix, and
1193 associated FloatMF opcode modifier for float insns with memory
1195 * config/tc-i386.h (FloatMF): Define new opcode modifier.
1196 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
1197 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
1198 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
1199 DATA_PREFIX_OPCODE throughout.
1201 * config/tc-i386.c (REGISTER_WARNINGS): Define.
1202 (md_assemble): Rewrite suffix/register operand checking code to be
1203 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
1204 AnyMem, the better to grep.
1206 (i386_operand): Don't set Mem bits in i.types[this_operand] when
1207 given a memory operand. Don't set Abs bits either.
1208 (type_names): Remove Mem*, Abs*.
1209 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
1210 define opcode_modifiers as these cases are handled by Disp8,
1211 Disp16, Disp32 and suffix checks.
1212 (COMES_IN_BOTH_DIRECTIONS): Remove.
1213 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
1215 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
1216 if IgnoreDataSize modifier given. Remove ShortformW modifier
1217 test. Add test for ShortForm in W base_opcode modification.
1218 Merge Seg2ShortForm and Seg3ShortForm code.
1219 * config/tc-i386.h (ShortFormW): Remove.
1220 (IgnoreDataSize): Define.
1222 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
1224 * config/tc-d30v.c (md_assemble): Store previous segment state
1225 with previous instruction.
1227 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1229 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
1230 (ebp, esp): Remove static variables.
1231 (MATCH): Remove test for InOutPortReg.
1232 (i386_operand): Properly handle InOutPortReg here instead.
1233 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
1234 (md_assemble): Simplify and correct modrm and sib generation.
1235 (i386_operand): Add warning for scale without index.
1236 Rewrite checks for valid base/index combinations.
1238 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
1239 macros and enclose in do while(0).
1240 (RESTORE_END_STRING): Likewise.
1241 (md_assemble): Add one to printed operand number so we start
1242 from 1 not 0. Add some more gettext invocations.
1243 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
1246 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
1247 DATA_PREFIX, SEG_PREFIX): Define.
1248 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
1249 (check_prefix): Remove function.
1250 (add_prefix): New function. Add prefix to i.prefix as well as
1252 (md_assemble): Changes for add_prefix. Remove hack for wait
1253 prefix, instead always output prefixes in fixed order. Test
1254 for jcxz/loop when selecting between word & dword operations,
1255 and add address size prefix rather than operand size prefix.
1256 Remove operand -> address size hack when emitting jcxz/loop.
1257 (i386_operand): Remove O_Absent check as it's done in expr.
1259 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
1261 * configure.in: Recognize m5200 as a cpu_type of m68k.
1262 * aclocal.m4: Rebuild with current libtool.
1263 * configure: Rebuild.
1265 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1267 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
1268 to relaxable_symbol to prevent references to external symbol from
1271 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
1273 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
1274 symbols are relaxable.
1277 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
1279 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
1280 (create_vuoverlay_section): Entries are 4 bytes not 8.
1283 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
1285 * config/tc-v850.c (md_begin): Don't create special
1286 sections by default.
1288 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
1290 * config/tc-mips.c (macro): For div and udiv, close the
1291 reorder block as soon as possible.
1293 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
1295 From Matt Semersky <matts@scd.hp.com>:
1296 * macro.c (macro_mri_mode): New function.
1297 * macro.h (macro_mri_mode): Declare.
1298 * read.c (s_mri): Call macro_mri_mode when switching in and out of
1301 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
1303 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
1306 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
1307 until after xstrdup in OBJ_EVAX case.
1309 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
1311 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
1312 offset calculation. Also, use VAX_BRW from vax-inst.h instead
1313 of hardcoded magic number.
1314 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
1316 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
1318 * read.c (do_s_func): New function.
1320 * read.h (do_s_func): Add prototype.
1322 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
1323 (s_dvp_func): New function.
1326 start-sanitize-r5900
1327 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
1329 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
1332 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
1334 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
1335 nops if fill pattern not specified.
1337 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
1339 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
1340 * config/te-go32.h (TE_GO32): Define.
1341 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
1343 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
1345 Implement .func/.endfunc pseudo-ops.
1346 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
1348 * read.c (potable): Add .func,.endfunc.
1349 (s_func): New function.
1350 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
1352 (in_doc_func_p,current_function_label): New static globals.
1353 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
1356 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
1357 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
1358 * config/tc-dvp.c (vuoverlay_string_section): New static global.
1359 (md_begin): Create overlay string section.
1360 (create_vuoverlay_section): Put section name in overlay string section.
1361 Put string's offset in overlay table entry. Set SEC_CODE flag for
1365 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
1367 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
1368 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
1369 * config/tc-arm.h (WORKING_DOT_WORD): Define.
1370 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
1371 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
1372 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
1373 * config/tc-i860.h (WORKING_DOT_WORD): Define.
1374 * config/tc-i960.h (WORKING_DOT_WORD): Define.
1375 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
1376 * config/tc-w65.h (WORKING_DOT_WORD): Define.
1377 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
1378 * config/tc-a29k.c: Don't define md_short_jump_size,
1379 md_long_jump_size, md_create_short_jump or md_create_long_jump.
1380 * config/tc-alpha.c: Likewise.
1381 * config/tc-alpha.h: Likewise.
1382 * config/tc-arm.c: Likewise.
1383 * config/tc-h8300.c: Likewise.
1384 * config/tc-h8500.c: Likewise.
1385 * config/tc-hppa.c: Likewise.
1386 * config/tc-i860.c: Likewise.
1387 * config/tc-i960.c: Likewise.
1388 * config/tc-ppc.c: Likewise.
1389 * config/tc-sh.c: Likewise.
1390 * config/tc-sparc.h: Likewise.
1391 * config/tc-tic30.c: Likewise.
1392 * config/tc-w65.c: Likewise.
1393 * config/tc-z8k.c: Likewise.
1395 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
1397 * config/tc-vax.c (_): Delete this macro used for placeholder
1398 values in vax_operand_width_size; it conflicts with the _() macro
1399 used for internationalization.
1401 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
1403 * symbols.c (symbol_find_base): Fix case insensitive symbol name
1404 code. From Chris Moller <moller@bops.com>.
1406 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
1407 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
1408 * read.c (emit_expr): Initialize seg and subseg fields of a new
1410 * write.c (write_object_file): Switch to the appropriate segment
1411 and subsegment when processing a broken word.
1413 * config/tc-m68k.c (mri_assemble): New static function.
1414 (build_mri_control_operand): Call mri_assemble rather than
1416 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1417 (s_mri_endf, s_mri_endw): Likewise.
1420 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
1422 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
1423 (dvp_frob_file): Declare.
1424 (tc_frob_file): Define.
1425 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
1426 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
1427 (vuoverlay_section_name,create_vuoverlay_section): New functions.
1428 (vuoverlay_section,vuoverlay_table_section): New static globals.
1429 (ovlysym_table): New static global.
1430 (md_begin): Create .vuoverlay_table section.
1431 (assemble_vif): Call create_vuoverlay_section for each mpg.
1432 (dvp_frob_label): Record vu labels in ovlysym_table for later
1433 movement from absolute section to their overlay section.
1434 (dvp_frob_file): New function.
1435 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
1438 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
1440 * read.c (s_org): Call md_flush_pending_output if it is defined.
1442 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
1444 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
1446 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
1447 (md_parse_option): Add for same.
1448 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
1449 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
1450 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
1452 * config/tc-sparc.h (cons_fix_new_sparc): Added.
1455 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
1457 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
1458 even when missing in input string.
1461 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-arm.c (find_real_start): Relax definition of local
1466 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
1469 symbols at the given address, not just the last one specified.
1471 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
1473 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
1474 or number_to_chars_littleendian to write data.
1476 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
1478 * config/tc-v850.c (md_assemble): Remove artificially created
1479 register name symbols.
1481 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
1483 * write.c (fixup_segment): Change "segment" to "section" in
1486 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
1488 * write.c (fixup_segment): Change sym1-sym2 message again.
1490 start-sanitize-r5900
1491 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
1493 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
1494 (mips_ip): Likewise.
1496 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
1498 * config/tc-mips.c (macro): For R5900, use "B" operand format for
1499 "break" instructions generated in macro (div etc.) instructions.
1502 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
1504 * write.c (fixup_segment): Improve error message for sym1-sym2
1505 errors when sym1 is in a different segment from sym2.
1507 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
1509 * config/tc-m32r.c (warn_unmatched_high): New static local.
1510 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
1511 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
1512 (md_longopts): Recognize --{no-,}warn-unmatched-high.
1513 (md_parse_option): Likewise.
1514 (md_show_usage): Likewise.
1515 (m32r_frob_file): Likewise.
1517 * read.c (generate_file_debug,generate_lineno_debug): New functions.
1518 (read_a_source_file): Call them.
1519 * read.h (stabs_generate_asm_file): Declare.
1520 * stabs.c (stabs_generate_asm_file): New function.
1521 (generate_asm_file): New function.
1522 (stabs_generate_asm_lineno): Move file name handling into
1525 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
1527 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
1528 (d30v_current_align, d30v_current_align_seg): New variables.
1529 (d30v_last_label): New variable.
1530 (d30v_align, s_d30v_align, s_d30v_text): New functions.
1531 (s_d30v_data, s_d30v_section): Likewise.
1532 (md_pseudo_table): Call them.
1533 (md_begin): Initialize d30v_current_align_seg.
1534 (md_assemble): Call d30v_align when needed by known current alignment.
1535 (d30v_frob_label, d30v_cons_align): New functions.
1536 * config/tc-d30v.h (md_do_align): Remove.
1537 (tc_frob_label): Call d30v_frob_label.
1538 (md_cons_align): New.
1540 * config/tc-d30v.c (find_format): Convert complex expressions to
1541 expression symbols before processing. Clean up code formatting.
1544 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
1546 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
1549 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
1551 * po/Make-in (install-info): New target.
1553 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
1555 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
1557 * config/tc-mn10300.c (md_assemble): Likewise.
1559 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
1561 * Makefile.am: Update with `make dep-am'.
1562 (HFILES): Add cgen.h.
1563 (cgen.o): Depend on cgen.h.
1564 * Makefile.in: Regenerate.
1566 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
1568 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
1570 * gasp.c (grab_label): Permit a label to be a preprocessor
1571 variable by permitting a label to start with a backslash.
1573 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
1575 * config/tc-mips.c (validate_mips_insn): Removed hack
1576 for previously inaccessible bitfields in some INSN_TRAP
1579 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
1581 * config/tc-d30v.c (do_assemble): Abort with error message
1582 if opcode operands do not match.
1584 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
1586 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
1587 'q' operand format for 20-bit "break"/"sdbbp" instructions.
1588 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
1589 similar new 'q' operand.
1591 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
1593 * cgen.c (cgen_asm_finish_insn): Fix typo.
1595 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
1598 * cgen.c: Include it.
1599 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
1600 (cgen_asm_finish_insn): Result is now void. New arg `result'.
1601 All callers updated.
1602 * config/tc-m32r.c: Include cgen.h.
1603 (m23r_insn): New members num_fixups,fixups.
1604 start-sanitize-m32rx
1605 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
1606 (md_assemble): Simplify code to pack two insns in parallel.
1607 When swapping two insns, update their fixups.
1611 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
1613 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
1616 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
1618 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
1619 to avoid compiler warning.
1621 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
1623 * makefile.vms: Run dec c with /nodebug. Pass CC value when
1626 * makefile.vms (OBJS): Add ehopt.obj
1628 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
1630 * doc/c-vax.texi: Correct and extend vax/vms documentation.
1632 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
1634 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
1635 a short format insn.
1636 (md_assemble): Set it for explicitly packed insns.
1638 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
1640 * config/obj-coff.c (c_symbol_merge): Do not take address of
1641 native fields when performing the memcpy.
1643 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
1645 * config/tc-mips.c (macro,macro2): Implement
1646 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
1648 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1650 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
1651 relocations against globally visible symbols.
1652 * config/tc-m68k.c (relaxable_symbol): New macro.
1653 (m68k_ip, md_estimate_size_before_relax): Use it.
1654 (tc_m68k_fix_adjustable): Also handle weak symbols.
1656 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
1658 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
1659 references to externally visible symbols.
1660 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
1661 values in twice for a PC relative reloc if the symbol is
1664 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
1665 don't adjust a PC relative reloc against an externally visible
1667 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
1668 for a PC relative fixup against an externally visible defined
1669 symbol, arrange to store object file and addend values as though
1670 the symbol were not defined.
1671 (tc_gen_reloc): Likewise.
1673 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
1675 * read.c (sizeof_leb128): Referenced externally by write.c so
1678 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
1680 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
1681 and expand a 'debug' symbol associated with the next instruction
1682 that does not cause a short instruction to be filled with a NOP.
1683 (md_pseudo_table): Add support for .debugsym.
1684 (assemble_parallel_insn): Add calls to expand_debug_sym as
1686 (md_assemble): Ditto.
1688 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
1690 * as.c (main): Conditionally call setlocale.
1691 * gasp.c (main): Likewise.
1692 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
1693 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
1695 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
1697 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
1699 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
1701 * config/tc-hppa.c: Change all calls to bzero to use memset.
1702 (pa_ip): Add cast to avoid warning.
1703 (tc_gen_reloc, md_apply_fix): Likewise.
1704 (pa_find_space_by_number): Likewise.
1705 (hppa_force_relocation): Likewise.
1706 (pa_block): Change i to unsigned int.
1707 * config/obj-som.h (obj_som_copyright): Declare.
1709 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
1711 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
1712 for line numbers for assembly source.
1714 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
1716 * configure.in: Change version number to 2.9.4
1717 * configure: Rebuild.
1719 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
1721 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
1722 start-sanitize-m32rx
1723 * config/tc-m32r.c (assemble_parallel_insn): No need to try
1724 non-relaxable variant any more. Simplify test for nop insn.
1725 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
1726 scan of operands yields an insn different from original (e.g. a macro).
1727 Fix call to can_make_parallel.
1730 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
1732 * ecoff.h: Change symbolS in function declaration to struct
1735 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
1737 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
1738 (md_convert_frag): Fix i18n typo.
1740 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
1742 * ecoff.c (ecoff_get_cur_proc_sym): New function.
1743 * ecoff.h: Protoype it.
1744 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
1745 [EVAX] (s_alpha_prologue): Delete.
1746 (md_pseudo_table): Update.
1748 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
1750 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
1751 array to local pointer.
1752 (get_args, parse_expr): Add casts to avoid warnings.
1754 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
1756 * read.c (s_set): Cast xmalloc return value to fragS *.
1757 * config/tc-m68k.c (m68k_ip): Function made static to match
1758 previous forward declaration.
1759 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
1761 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
1763 * config/tc-v850.c: Add internationalisation macros to error
1766 * config/tc-m32r.c (can_make_parallel): Add internationalisation
1767 macros to error strings.
1769 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
1771 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
1772 reloc is in the TOC csect.
1773 (md_apply_fix3): Correct gettext typo.
1775 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
1777 * config/tc-arm.c (find_real_start): Ignore symbols starting with
1778 .L - they are local labels and the branches are not really
1779 function calls but rather far jumps.
1782 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
1784 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
1785 local labels ($ prefix).
1788 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
1790 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
1792 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
1794 * config/tc-i386.c (md_assemble): Print operand number rather than
1795 using ordinal_names.
1796 (i386_operand): Likewise.
1798 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
1800 * Makefile.am (INTLLIBS): Define to work around apparent automake
1802 All Makefiles: Regenerated.
1804 * Many files: Added gettext invocations around user-visible
1806 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1807 HAVE_LC_MESSAGES): Define.
1808 * dep-in.sed: Added asintl.h.
1809 * po/Make-in: New file.
1810 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
1812 * read.c (Z_): Renamed from `_'.
1813 * Makefile.am (SUBDIRS): Added po.
1814 (POTFILES): new macro.
1815 (po/POTFILES.in): New target.
1816 ($(OBJS)): Added asintl.h.
1818 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
1819 (as_new_LDADD): Added $(INTLLIBS).
1820 (as_new_DEPENDENCIES): Added $(INTLDEPS).
1821 (gasp_new_LDADD): Added $(INTLLIBS).
1822 (gasp_new_DEPENDENCIES): New macro.
1823 * configure, aclocal.m4: Rebuilt.
1824 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
1826 (ALL_LINGUAS): Define.
1827 * macro.c: Include "asintl.h".
1828 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
1829 * as.h: Include "asintl.h".
1830 * config/tc-i386.c (ordinal_names): Removed.
1831 (md_assemble): Changed error text to avoid ordinal_names.
1832 (i386_operand): Likewise.
1833 (reloc): Added as_bad to avoid i18n problems.
1834 (tc_gen_reloc): Likewise.
1835 * config/tc-arm.c (bad_args): Now a #define.
1837 * config/obj-vms.c (VMS_stab_parse): Changed type of
1839 (global_symbol_directory): Unified strings to avoid i18n
1841 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1842 avoid i18n problems.
1843 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1844 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1846 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1848 * config/tc-v850.c (md_assemble): Changed C++ comment into C
1850 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
1852 * as.c (print_version_id): Added an fprintf to avoid i18n
1854 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
1856 * expr.c (expr): Added as_warn call to avoid i18n problems.
1857 * messages.c (as_assert): Changed code to avoid i18n problems.
1858 (as_abort): Likewise.
1859 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
1860 (s_space): Likewise.
1861 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
1863 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1865 * config/tc-i386.c (check_prefix): New static function, split out
1867 (struct _i386_insn): Add wait_prefix field.
1868 (md_assemble): Remove wait_prefix local variable. Use
1869 check_prefix when adding a prefix.
1871 * config/tc-i386.c (current_templates): New static variable.
1872 (md_assemble): Remove current_templates local variable.
1873 (md_assemble, i386_operand): Improve error and warning messages in
1874 many places. Add RESTORE_END_STRING in many places before error
1875 return. Clarify some comments.
1877 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1879 (md_assemble): Parse string instruction operands, looking for
1880 segment override prefixes. Check for invalid segment prefixes on
1882 (i386_operand): i.seg[] and max mem_operand changes for string
1884 * config/tc-i386.h (EsSeg): Define.
1886 * config/tc-i386.h (regKludge): Define.
1887 (iclrKludge, imulKludge): Don't define.
1888 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1889 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
1890 opcode_modifier checks to look for more common cases first. Add
1891 default_seg for IsString case.
1893 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
1895 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1897 * configure: Rebuild with new automake and libtool.
1898 * aclocal.m4, Makefile.in: Likewise.
1900 * doc/Makefile.am (as.dvi): New target.
1901 * doc/Makefile.in: Rebuild.
1904 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
1906 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1909 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1911 * configure.in: Added sparc86x support.
1913 * configure: Rebuild.
1915 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1917 (md_parse_option): Warn if -EL is not supported for this architecture.
1919 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1921 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
1923 * config/tc-mips.c (mips_ip): Note when we use get match on
1924 the full instruction name.
1925 start-sanitize-r5900
1926 (mips_ip): For '&' DEST completer handling, if we got a full match
1927 then the DEST completer is implicitly .wxyz.
1931 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
1933 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
1934 (vif_insn_type): New function.
1935 (md_apply_fix3): Don't validate user specified length if unpack insn
1939 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
1941 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1942 back into the expression to handle add/sub simplification correctly.
1944 start-sanitize-r5900
1945 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
1947 * config/tc-mips.c (mips_ip): Specs changed for
1948 VCALLMSR instruction.
1951 start-sanitize-cygnus
1952 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1954 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1957 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1959 * config/tc-mips.c (hilo_interlocks): Remove 4300.
1961 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
1963 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1967 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
1969 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1970 branch error as being done so we don't try to emit a reloc.
1973 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
1975 * symbols.c (max_indent_level): New global.
1976 (print_symbol_value_1): Use it.
1977 * expr.h (expr_build_dot): Declare.
1978 * expr.c (expr_build_dot): New function.
1980 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1981 (compute_mpgloc): New function.
1982 (eval_expr): New arg `cpu'. All callers updated.
1983 (non_vu_insn_seen_p): New static global.
1984 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1985 (struct dvp_fixup): New member `cpu'.
1986 (assemble_one_insn): New args init_fixup_count, fixup_offset.
1987 All callers updated.
1988 (md_assemble): Set non_vu_insn_seen_p as appropriate.
1989 (assemble_vif): Set `cpu' field of fixup.
1990 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
1991 (assemble_vu_insn): Delete, contents moved into ...
1992 (assemble_vu): ... here. Don't record fixups until after parsing
1993 both upper and lower insns. If branch insn inside mpg, properly
1994 compute target address.
1995 (dvp_frob_label): Create copies of vu labels inside mpg's.
1996 (dvp_relax_frag): Clean up.
1997 (md_convert_frag): Ditto.
1998 (md_apply_fix3): Signal error if mpg embedded vu code has branch
1999 to undefined label (not currently supported).
2000 (eval_expr): New arg `cpu'. All callers updated.
2001 (insert_operand_final): Convert mpgloc from bytes to dwords.
2002 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
2003 (s_state): If switching to vu state, initialize $.mpgloc.
2006 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2008 * symbols.c (print_binary): New function.
2009 (print_expr_1): Call it.
2012 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
2014 * config/tc-dvp.c (md_convert_frag): Fix thinko.
2016 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
2018 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
2019 0 is a valid length value (= max+1).
2020 (install_vif_length): 0 is a valid length value (= max+1).
2023 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2025 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2026 operand in the opcode.
2029 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
2031 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
2035 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2037 * config/tc-i386.h: Reorder operand flags and opcode modifier
2038 flags for clarity. Remove unused definitions: Unknown,
2039 ImmUnknown, DispUnknown, NoModrm.
2040 * config/tc-i386.c (type_names): Add missing Debug type.
2041 (md_assemble): Better duplicate prefix checking. Quicker string
2042 instruction check via new opcode_modifier flag.
2044 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2046 * doc/as.texinfo (Invoking): Clarify -Wa example.
2048 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2050 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2051 (s_mips_weakext): Define.
2052 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2053 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2056 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2058 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2059 is an error if the value can not be computed at assembly time.
2060 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2062 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2064 * gasp.c (main): Set next field of new include_path structure to
2065 NULL. From Avery Pennarun <averyp@gdc.ca>.
2067 * read.c (s_mri_sect): Call as_bad rather than abort for an
2068 unsupported MRI target.
2070 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2072 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2073 the destination of a branch instruction should be altered.
2074 (find_real_start): New function: Locate the real, Thumb coded
2075 start of a Thumb function.
2076 (do_t_branch23): Alter the destination of branches to Thumb
2079 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2081 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2083 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2086 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2088 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2089 * doc/c-hppa.texi: Likewise.
2091 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2093 * Makefile.am: Rebuild dependencies.
2094 * Makefile.in: Rebuild.
2096 * Makefile.am (DEP_INCLUDES): New variable.
2097 (.dep1): Change to work when srcdir is not an absolute path.
2098 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2099 * Makefile.in: Rebuild.
2101 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2103 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2104 LinearAddress patch.
2106 * configure.in: Set version to 2.9.1.
2107 * configure: Rebuild.
2109 * Branched binutils 2.9.
2111 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2113 * config/tc-i386.h (FWait): Define.
2114 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2115 other prefixes. Check FWait flag in opcode table to see which
2116 instructions require an fwait prefix.
2118 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2120 * stabs.c (get_stab_string_offset): Always create a stab string
2123 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2125 Fix some gcc -Wall warnings:
2126 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2127 * ehopt.c (eh_frame_code_alignment): Likewise.
2128 * expr.c (integer_constant, operand): Likewise.
2129 * frags.c (frag_align): Likewise.
2130 * gasp.c (level_0, change_base, doinstr): Likewise.
2131 * hash.c (hash_ask): Likewise.
2132 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2133 (debugging_pseudo): Likewise.
2134 * macro.c (define_macro, check_macro): Likewise.
2135 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2136 (ignore_rest_of_line, float_cons): Likewise.
2137 * symbols.c (decode_local_label_name): Likewise.
2138 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2139 (fixup_segment, number_to_chars_bigendian): Likewise.
2140 (number_to_chars_littleendian): Likewise.
2141 * config/atof-ieee.c (gen_to_words): Likewise.
2142 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2143 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2144 * read.c (output_big_sleb128): Initialize locals to avoid
2146 (output_big_uleb128, equals): Likewise.
2147 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2148 to unsigned int. Change zeros to unsigned int.
2149 * cond.c (s_if): Add return to default case.
2150 * frags.c (frag_now_fix): Change return type to addressT.
2151 * frags.h (frag_now_fix): Update declaration.
2152 * listing.c (file_info_struct): Change linenum to unsigned int.
2153 (struct list_info_struct): Change hll_line to unsigned int.
2154 (print_source): Update format string.
2155 * read.c (emit_expr): Change scan to unsigned int, and don't
2156 bother to initialize it.
2157 * symbols.c (dollar_label_count): Change to unsigned long.
2158 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2159 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2160 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2162 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2164 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2165 mcf5200 just as we do for m68000.
2166 (m68k_init_after_args): Likewise.
2167 (md_estimate_size_before_relax): Likewise.
2169 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2171 * config/tc-v850.c (md_assemble): Store relocation addend in
2172 fixup instead of instruction.
2174 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2176 * config/tc-i386.c (md_assemble): Swap template arguments to
2177 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2178 This macro is currently symmetric, so passing them the wrong
2179 way didn't cause any problem, but may if the macro is changed
2181 After copying template to i.tm, use i.tm. rather than t-> to
2182 access fields, and make t a const*
2183 Move i.tm.operand_types[] swap to immediately after the copy.
2186 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
2188 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
2189 we've computed the data length.
2192 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2194 * expr.h (expr_build_uconstant): Add prototype.
2195 (expr_build_unary,expr_build_binary): Add prototypes.
2196 * expr.c (expr_build_uconstant): New function.
2197 (expr_build_unary,expr_build_binary): New functions.
2199 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
2200 (md_convert_frag): Delete.
2201 (TC_FIX_TYPE): New fields wl,cl,user_value;
2202 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
2203 All callers updated.
2204 (insert_unpack_marker): New function.
2205 (insert_file): New argument insert_marker_arg. All callers updated.
2206 (gif_user_value): New static local.
2207 (vif_data_start,vif_data_end): New static locals.
2208 (mpgloc_sym,unpackloc_sym): New static locals.
2209 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
2210 (cur_opcode,cur_operand): New static locals.
2211 (endmpg_caller): New enum.
2212 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
2213 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
2214 (dvp_fixup): New members user_value,wl,cl;
2215 (assemble_vif): Rewrite.
2216 (assemble_gif): Tweak name of data start label.
2217 (assemble_one_insn): Allow special parser to punt and call the
2218 normal expression parser. Set cur_opcode,cur_operand for md_operand.
2219 (md_operand): Handle '*' value for mpgloc,unpackloc.
2220 (md_estimate_size_before_relax): New function.
2221 (dvp_relax_frag,md_convert_frag): New functions.
2222 (md_pcrel_from_section): Handle end data label for variable length
2224 (md_apply_fix3): Handle count field for variable length vif insns.
2225 Handle address field for mpg,unpack.
2226 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
2227 (cur_vif_insn_length): Delete.
2228 (vif_length_value): New function.
2229 (install_vif_length): Don't perform logical->physical conversion here.
2230 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
2233 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2235 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2236 * macro.c (macro_expand_body): Increase buffer size.
2237 * messages.c (as_warn): Likewise.
2238 (as_warn_where, as_bad, as_bad_where): Likewise.
2240 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2242 Based on patch from H.J. Lu <hjl@gnu.org>:
2243 * Makefile.am (DISTSTUFF): New variable.
2244 (diststuff): New target.
2245 * Makefile.in: Rebuild.
2247 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2249 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2250 m32r_elf_section_change_hook.
2252 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2253 emit a nop if a section ends with a 16 bit instruction.
2255 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2257 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2258 s_lcomm rather than obj_coff_lcomm.
2259 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2261 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2263 * config/tc-i386.h (LinearAddress): Define.
2264 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2265 instruction, don't use a default segment.
2267 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2269 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2270 * configure: Rebuild.
2273 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
2275 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
2278 start-sanitize-r5900
2279 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
2281 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
2283 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
2284 (mips_ip): Handle 'O' operand.
2285 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
2288 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2290 * aclocal.m4, configure: Rebuild with libtool 1.2.
2292 start-sanitize-r5900
2293 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
2295 * config/tc-mips.c: Change '%' to '#' in r5900 support.
2298 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2300 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2301 PC relative branches. Patch courtesy of Jonathan Walton.
2303 start-sanitize-r5900
2304 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
2306 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
2307 "name.completer" where only the name is actually in the opcode
2308 table. Allow various operands for base register in load/store
2309 instructions. Handle various new argument characters for the
2310 cop2/vu0 co-processor.
2314 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
2316 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
2320 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2322 * configure.in (emulations): Add thumb-pe target.
2324 * configure (emulations): Add thumb-pe target.
2326 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2328 * itbl-lex.l (yywrap): Don't define if already defined as a
2332 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
2334 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
2335 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
2336 packing is enabled. Emit VIF cpu marker after dma insn.
2338 * config/tc-dvp.h (TC_START_LABEL): Define.
2339 * config/tc-dvp.c (force_mach_label): New function.
2340 (md_begin,create_colon_label,s_dmadata): Use it.
2342 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
2345 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
2347 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
2350 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2352 * depend.c (quote_string_for_make): New function.
2353 (wrap_output): Use it.
2355 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2357 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2358 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2361 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
2363 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
2364 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
2365 (gif_insn_frag_loc): New static global.
2366 (assemble_gif): Record frag and location frag of insn.
2367 (md_apply_fix3): Validate user specified nloop if we couldn't do
2369 (s_endgif): Queue fixup to install nloop if we can't compute it here.
2371 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
2373 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
2374 insufficient data present. Fix insertion of computed nloop value.
2375 (install_vif_length): Second pass at unpack len calcs.
2376 (s_endunpack): Round data up to word boundary.
2377 (insert_mpg_marker): New function.
2378 (insert_file): New args insert_marker, size. All callers updated.
2379 (assemble_vif): Rewrite varlen insn handling.
2380 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
2381 (s_enddirect,s_endunpack): Rename arg to internal_p.
2384 start-sanitize-vr4320
2385 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
2387 * config/tc-mips.c : Added vr4320 similar to vr4300.
2390 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2392 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2393 Recognize -GN and -relax.
2394 (md_begin): Initialize gp size from -G switch.
2395 (alpha_force_relocation): Always force if -relax.
2396 (alpha_align): Take a new argument that will specify when to
2397 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2398 Change all callers. Emit nop alignment padding as nop+unop pair.
2400 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2402 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2403 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2405 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
2407 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2408 require padding to the next long word boundary.
2411 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
2413 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
2414 inserted binary files.
2417 start-sanitize-phase2-m32rx
2418 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
2420 * config/tc-m32r.c (optimize): New static local.
2421 (md_shortopts): Add -O.
2422 (md_parse_option): Recognize it.
2423 (md_show_usage): Document it.
2424 (md_assemble): Don't try to combine insns in parallel if !optimize.
2426 end-sanitize-phase2-m32rx
2427 start-sanitize-m32rx
2428 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-m32r.c (first_writes_to_seconds_operands):
2431 Reinitialise b_operands for each pass of the inner loop.
2434 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
2436 * config/tc-dvp.h (tc_frob_label): Define.
2437 * config/tc-dvp.c (dvp_frob_label): New function.
2438 (create_colon_label): New argument `sto'. All callers updated.
2439 (record_mach): New argument `force_next_p'. All callers updated.
2440 (cpu_sto): New function.
2441 (UNIQUE_LABEL_PREFIX): New macro.
2442 (unique_label): Use it.
2443 (assemble_gif): Emit start label before mach label.
2444 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
2446 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
2448 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
2449 (setup_dma_autocount): Renamed from setup_autocount. New argument
2450 inline_p. All callers changed. Fix word address of count.
2451 (parse_dma_addr_autocount): Fix word address of address.
2455 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
2457 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
2458 in special_sections table and add .vubss etc via
2459 ELF_TC_SPECIAL_SECTIONS.
2460 * config/tc-dvp.h: Likewise.
2463 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
2465 * cgen.c: #include symcat.h.
2466 * config/tc-m32r.c: Likewise.
2468 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
2470 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2471 absolute expressions instead of '$' prefixed register names.
2473 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
2475 * read.c (s_set): Record file and line info for symbols when -as.
2476 (pseudo_set): Don't overwrite that dummy fragment.
2479 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
2481 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
2482 (dvp_parse_done): Comment out contents.
2483 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
2484 (s_state): Handle .vu in included file.
2485 (asm_state): New state ASM_GIF.
2486 (asm_state_stack): Maintain stack of parsing states.
2487 ({push,pop,set}_asm_state): New functions.
2488 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
2489 (gif_{insn_type,data_name,insn_frag}): New static locals.
2490 (md_assemble): Watch for .endgif if in ASM_GIF state.
2491 (assemble_gif): Complete.
2492 (s_endgif): Complete.
2493 (cur_mach): New static local.
2494 (record_mach): New function.
2495 (md_begin): Initialize `cur_mach'.
2496 (assemble_*): Record current mach type.
2497 (vu_count): New static local.
2498 (assemble_vif): Temporary hack to properly align mpg/direct data.
2499 (assemble_vu): Insert mpg every 256 insns.
2502 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
2504 * config/tc-ppc.c (md_pseudo_table): Add "section".
2505 (ppc_named_section): New static function.
2507 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
2509 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2510 so we don't have to scan the entire list.
2512 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
2514 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2515 case, allow the parallel instructions to modify the same flag
2518 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
2520 * listing.c (list_symbol_table): Categorize symbols by
2521 undefined_section rather than sy_frag->line == NULL.
2524 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
2526 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
2527 (inline_dmadata): Renamed from s_dmadata_implied.
2528 (assemble_one_insn): Rewrite dma operand processing.
2529 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
2530 (unique_name,setup_autocount): New functions.
2532 * config/tc-dvp.c: Include stdarg.h/varargs.h.
2533 (md_pseudo_table): Add .word.
2534 (assemble_dma): Set alignment to 16 bytes. Enable code that records
2536 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
2537 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
2538 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
2540 (eval_expr): New function.
2541 (create_label,create_colon_label): New function.
2542 (s_enddmadata): Rewrite.
2545 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
2547 * Makefile.am (install-exec-local): Install properly when ln
2548 fails or tooldir == prefix.
2550 start-sanitize-m32rx
2551 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
2554 handling of updates to the condition bit as this is shadow by
2558 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
2560 * config/tc-dvp.c (parse_float): New function.
2561 (assemble_vu): Handle loi insns.
2562 (assemble_one_insn): Simplify suffix parsing.
2563 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
2567 start-sanitize-m32rx
2568 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
2570 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
2572 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
2574 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
2575 for --warn-explicit-parallel-conflicts and --Wnp as an
2576 abbreviation for --no-warn-explicit-parallel-conflicts.
2577 (assemble_parallel_insn): Use non-relaxable versions of branch
2580 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
2582 * app.c: Parse || as a seperator between assembler statements.
2585 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
2587 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
2588 Test result of insert_operand for error.
2590 start-sanitize-m32rx
2591 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-m32r.c (md_assemble): Only parallelise instructions
2594 when m32rx target is enabled and the instructions are not
2597 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
2599 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
2600 bother checking insn which have no operands.
2603 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
2605 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
2606 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2607 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
2608 * doc/Makefile.in: Rebuild.
2610 start-sanitize-m32rx
2611 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
2613 * config/tc-m32r.c (first_writes_to_seconds_operands): New
2614 function. Replaces get_src_reg(), check_for_side_effects(),
2615 reads_from_src_reg(). Uses new insn operand features of cgen.
2616 (writes_to_pc): New function., but with new code suppressed for now.
2617 (md_assemble): Call first_writes_to_seconds_operands().
2619 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
2621 * config/tc-mips.c (macro_build): Handle operand type 'C'.
2622 (macro): Fix handling of M_COP[0-3].
2624 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
2626 Based on patches from Ross Harvey <ross@teraflop.com>:
2627 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
2628 if macro_alternate or macro_mri.
2629 (getstring): Remove support for byte constants between < and >.
2630 (get_any_string): '<' only starts a string if macro_alternate or
2632 (macro_expand_body): Permit keyword parameters following
2633 positional parameters.
2635 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2636 * configure.in (alpha*-*-netbsd*): New target.
2637 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
2638 * configure: Rebuild.
2640 * as.h (flag_warn_suppress_instructionswap): Move from here...
2641 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
2642 here, and make static.
2644 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
2645 BFD_ASSEMBLER or MANY_SEGMENTS.
2647 * as.c (show_usage): Update bug-gnu-utils address.
2648 * gasp.c (show_usage): Likewise.
2649 * doc/as.texinfo (Bug Reporting): Likewise.
2651 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
2653 * config/tc-mips.c (load_address): Don't use mips III or mips IV
2654 insns regardless of the size of a pointer if we're in mips I or
2656 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2658 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2660 Fix rac to accept only a0:
2661 * tc-d10v.c (parallel_ok, find_opcode):
2662 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
2663 Introduce OPERAND_GPR.
2665 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
2667 * read.c (s_fill): Handle non-constant repeat counts by creating
2668 an rs_space fragment.
2670 start-sanitize-m32rx
2671 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
2673 * doc/c-m32r.texi: Document warning and error messages. Add
2674 descriptions of --warn-explicit-parallel-conflicts.
2676 * doc/as.texinfo: Add more m32rx command line options.
2679 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
2681 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
2682 from as_bad to as_warn.
2685 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
2687 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
2690 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
2692 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
2693 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
2694 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
2696 * config/tc-dvp.h: Add configuration specific section names.
2699 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
2702 seg_fix_rotP rather than fix_root from seg_info.
2704 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
2706 * expr.c: Add support for 0x1_2_3_4 bignums.
2708 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
2710 * configure.in: Change -linux* to -linux-gnu*.
2711 * configure: Rebuild.
2713 * app.c (do_scrub_begin): Treat \r as whitespace.
2715 start-sanitize-m32rx
2716 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
2719 rather than parsing syntax string manually.
2720 (assemble_parallel_insn): Check for both forms of parallel
2723 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
2725 * Makefile.am: Update dependencies.
2726 * Makefile.in: Rebuild.
2728 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
2730 * configure, aclocal.m4: Rebuild with new libtool.
2732 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
2734 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
2735 the argument to bfd_set_arch_mach.
2736 (load_address): Use bfd_arch_bits_per_address to determine the
2737 bit size of an address instead of looking at the isa level.
2738 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2740 start-sanitize-v850e
2741 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
2743 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
2745 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
2747 * ehopt.c: New file.
2748 * as.h (enum _relax_state): Add rs_cfa.
2749 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
2750 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
2751 * read.c (emit_expr): Call check_eh_frame.
2752 * write.c (cvt_frag_to_fill): Handle rs_cfa.
2753 (relax_segment): Likewise.
2754 * Makefile.am: Rebuild dependencies.
2755 (GAS_CFILES): Add ehopt.c.
2756 (GENERIC_OBJS): Add ehopt.o.
2757 * doc/internals.texi (Frags): Document rs_cfa.
2759 * as.c (show_usage): Mention --traditional-format.
2760 (parse_args): Accept --traditional-format.
2761 * as.h (flag_traditional_format): Declare.
2762 * output-file.c (output_file_create): If flag_traditional_format,
2763 set BFD_TRADITIONAL_FORMAT on stdoutput.
2764 * doc/as.texinfo, doc/as.1: Document --traditional-format.
2766 * config/tc-mips.c (append_insn): Make sure that if we have a
2767 fixup for an unmatched %hi reloc, it does not associated with a
2770 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
2771 * doc/Makefile.in: Likewise.
2773 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
2775 * config/tc-m32r.c (check_for_side_effects): New function.
2776 (can_make_parallel): Add checks for instruction side effects
2777 clashing with the other instruction.
2778 (assemble_parallel_insn): Improve warning messages. Return error
2779 message from non-swapped instruction order.
2781 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2783 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2785 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2786 md_cleanup definition. This moves the forced literal output to
2787 the end of the source pass, and avoids macro's inserting literals
2788 into the code immediately after the macro expansion.
2790 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2792 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2793 a gas internal symbol is adjustable.
2794 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2796 * as.h: If gcc version greater than 2.6, use `__format__' and
2797 `__printf__' in function attributes, rather than `format' and
2800 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2802 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2804 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2806 Add tms320c30 support:
2807 * config/tc-tic30.h: New file.
2808 * config/tc-tic30.c: New file.
2809 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2810 TARGET_FORMAT as "coff-tic30".
2811 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2812 * Makefile.am: Rebuild dependencies.
2813 (CPU_TYPES): Add tic30.
2814 (CPU_OBJ_VALID): tic30-aout is valid.
2815 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2816 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2817 * configure, Makefile.in: Rebuild.
2819 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2821 * config/tc-v850.c (md_assemble): Improvements to error messages.
2823 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2825 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2826 BFD_RELOC_HI16_S to store the high bits of any value.
2828 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2829 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2830 assembler calculate relocations to any external symbol at all.
2831 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2832 involving generation of pc-relative relocs.
2833 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2834 has been moved to md_apply_fix3.
2836 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2837 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2838 which actually means (the address of identifier's GOT entry) +
2839 constant, which is not particularly useful.
2841 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2843 * read.h (include_dirs): Declare.
2844 (include_dir_count,include_dir_maxlen): Declare.
2847 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2848 (md_parse_option): Handle them.
2849 (md_show_usage): Print them.
2850 (output_dma,output_pke): New static globals.
2851 (assemble_pke): Handle -no-dma-pke.
2852 (insert_file): Search include dir list.
2853 (s_enddirect): Validate length if prespecified.
2854 (s_endmpg): Likewise. Handle -no-dma-pke.
2855 (s_endunpack): Handle -no-dma-pke.
2856 (md_pcrel_from_section): Add offset to delay slot for
2860 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2862 * configure.in: Correct check for shared opcodes library.
2863 * configure: Rebuild.
2865 * listing.c (buffer_line): If we can't open the file, set at_end.
2866 (listing_print): Remove unused local variable fi.
2868 * config/m68k-parse.y (reglistpair): Handle register list in
2871 * config/vms-conf.h: Don't undef VERSION.
2873 start-sanitize-m32rx
2874 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
2876 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2877 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2880 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2882 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2884 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2886 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2887 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2888 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2889 (EXTRA_DIST): Define.
2890 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2891 explicitly rather than via the list of object files.
2892 (gcc-as.opt): New file created when make-gas.com is run.
2893 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2894 itbl-cpu.h} to #include appropriate file rather than copying that
2896 * config/vms-conf.h: Synchronize with current config.in.
2897 * Makefile.in: Rebuild.
2899 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
2901 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2902 (parallel_ok): Relaxed parallel subinstruction dependency check.
2904 start-sanitize-m32rx
2905 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-m32r.c (md_assemble): Fix determination of when
2908 instructions can be combined in parallel.
2911 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
2913 * as.h (flag_warn_suppress_instructionswap): added new flag.
2914 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2915 command line argument.
2916 * tc-d10v.c (write_2_short): emit "Swapping instructions"
2917 warning only if flag_warn_suppress_instructionswap is false.
2919 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
2921 * configure.in (i386-*-mingw32*): New target.
2922 * configure: Rebuild.
2924 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
2926 * symbols.c (resolve_symbol_value): Don't set the segment if it
2927 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2929 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2932 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
2934 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2935 depends upon HAVE_{UNLINK,REMOVE} values rather than host
2938 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
2940 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2943 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
2945 * configure.in: Add dvp support.
2946 * configure: Regenerate.
2947 * config/tc-dvp.[ch]: New files.
2950 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
2952 * config/tc-v850.c (v850_insert_operand): Display instruction when
2953 an error is encountered.
2955 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
2957 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2958 (i386-*-sco3.2v5*coff): New target.
2959 (i386-*-sco3.2*): New target.
2960 * configure: Rebuild.
2962 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-v850.c: Tidy error message production.
2966 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
2968 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2969 validate_immediate return value in the right type for comparisons
2972 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
2974 * listing.c (MAX_BYTES): Use listing variables not constants.
2975 (data_buffer): No longer an array, but a pointer.
2976 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2977 (listing_listing): Allocate data_buffer.
2979 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
2981 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2982 --listing-rhs-width, --listing-cont-lines.
2983 (show_usage): Update.
2984 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2985 (listing_lhs_cont_lines, listing_rhs_width): New vars.
2986 (print_lines): Use the variables instead of the constants.
2987 (listing_listing): Likewise.
2988 * listing.h: Declare the new vars.
2990 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
2992 * as.c (parse_args): Add --keep-locals alias for -L.
2993 Add --strip-local-absolute.
2994 (show_usage): Update.
2995 * as.h (flag_strip_local_absolute): New flag.
2996 * symbols.c (S_IS_LOCAL): Use it.
2997 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2998 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2999 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3001 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3003 * config/tc-m32r.c: Detect if explicitly parallel instructions
3004 might have an io conflict and issue a warning message.
3006 start-sanitize-m32rx
3007 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
3009 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
3010 to a count of the number of matches to skip.
3011 (can_make_parallel): Pass count of number of matches to skip to
3012 reads_from_src_reg().
3015 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3017 start-sanitize-m32rx
3018 * config/tc-m32r.c: Add support for swapping fixups of swap
3021 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3022 cgen_swap_fixups): Functions to save, restore and swap the fixup
3023 chain with a backup copy.
3024 (cgen_asm_finish_insn): Returns address of constructed insn.
3026 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3028 * listing.c (file_info_struct): Remove FILE, add POS.
3029 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3030 (file_info): Don't open the file.
3031 (buffer_line): Check for the file in the last_open cache, updating
3033 (print_source): Don't reference file_info->file.
3034 (listing_listing): Likewise.
3035 (listing_print): Close the file in the cache, if any.
3037 start-sanitize-m32rx
3038 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
3041 parallel instructions so that they are in the correct order.
3042 (reads_from_src_reg, get_src_reg, can_make_parallel,
3043 make_parallel): New functions to support opportunistic
3044 parallelisation of adjacent instructions.
3047 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3049 * read.c (dwarf_file_string): New file static variable.
3050 (emit_expr): Look for constant sequence that leads up to a file
3051 name in DWARF debugging output.
3052 (stringer): Use dwarf_file_string to decide whether to accept a
3053 string as a file name.
3055 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3057 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3058 (crack_operand): Add reg->reglst MRI hack.
3059 (r_seg): Put reglst symbols in reg_section.
3060 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3062 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3064 * tc-sh.c (get_specific): Handle SGR & DBR.
3066 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3068 * tc-h8300.c (parse_reg): Take the length of the symbol into
3069 account when attempting to match a register name.
3070 * tc-h8500.c (parse_reg): Likewise.
3072 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3074 start-sanitize-m32rx
3075 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
3078 * cgen.c: Formatting changes to improve readability.
3080 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3082 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3085 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3087 Based on a patch from Jim Wilson
3088 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3089 (tc_gen_reloc): Handle cross section PC relative relocs
3092 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3094 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3096 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3098 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3099 (expr_jmp_buf): New static local.
3100 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3101 (cgen_md_operand): New function.
3102 * tc-m32r.c: Clean up pass over `struct foo' usage.
3103 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3105 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3107 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3108 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3110 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3112 * config/tc-i386.c (i386_operand): Give an error if there are
3113 unrecognized characters after an expression.
3115 For older changes see ChangeLog-9697